Historical estimation of diesel exhaust exposure in a cohort study of U.S. railroad workers and lung cancer.

PubMed

Laden, Francine; Hart, Jaime E; Eschenroeder, Alan; Smith, Thomas J; Garshick, Eric

2006-09-01

We have previously shown an elevated risk of lung cancer mortality in diesel exhaust exposed railroad workers. To reduce exposure misclassification, we obtained extensive historical information on diesel locomotives used by each railroad. Starting in 1945, we calculated the rate each railroad converted from steam to diesel, creating annual railroad-specific weighting factors for the probability of diesel exposure. We also estimated the average annual exposure intensity based on emission factors. The U.S. Railroad Retirement Board provided railroad assignment and work histories for 52,812 workers hired between 1939-1949, for whom we ascertained mortality from 1959-1996. Among workers hired after 1945, as diesel locomotives were introduced, the relative risk of lung cancer for any exposure was 1.77 (95% CI = 1.50-2.09), and there was evidence of an exposure-response relationship with exposure duration. Exposed workers hired before 1945 had a relative risk of 1.30 (95% CI = 1.19-1.43) for any exposure and there was no evidence of a dose response with duration. There was no evidence of increasing risk using estimated measures of intensity although the overall lung cancer risk remained elevated. In conclusion, although precise historical estimates of exposure are not available, weighting factors helped better define the exposure-response relationship of diesel exhaust with lung cancer mortality.

75 FR 51487 - Division of Coal Mine Workers' Compensation; Proposed Extension of Information Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-20

... DEPARTMENT OF LABOR Office of Workers' Compensation Programs Division of Coal Mine Workers' Compensation; Proposed Extension of Information Collection; Comment Request ACTION: Notice. SUMMARY: The Department of Labor, as part of its continuing effort to reduce paperwork and respondent burden, conducts a...

Barriers to Participatory Extension in Egypt: Agricultural Workers' Perspectives

ERIC Educational Resources Information Center

McDonough, Chris; Nuberg, Ian K.; Pitchford, Wayne S.

2015-01-01

Purpose: This paper examines extension practises of agricultural workers within the Egyptian government and the perceived barriers they face in implementing participatory approaches, identifying improvements required in research and extension processes to meet the real needs of Egyptian farming communities. Design/Methodology/Approach: Key…

Increasing Understanding of Public Problems and Policies--1992.

ERIC Educational Resources Information Center

Halbrook, Steve A., Ed.; Grace, Teddee E., Ed.

This publication reports the major discussions at a conference that was held to improve the policy education efforts of extension workers responsible for public affairs programs. It begins with abstracts of the 22 presentations. Four papers deal with public policy education in the 1990s: "To Inform Their Discretion: Policy Education and…

Longevity extension of worker honey bees (Apis mellifera) by royal jelly: optimal dose and active ingredient

PubMed Central

Han, Mingfeng

2017-01-01

In the Western honey bee, Apis mellifera, queens and workers have different longevity although they share the same genome. Queens consume royal jelly (RJ) as the main food throughout their life, including as adults, but workers only eat worker jelly when they are larvae less than 3 days old. In order to explore the effect of RJ and the components affecting longevity of worker honey bees, we first determined the optimal dose for prolonging longevity of workers as 4% RJ in 50% sucrose solution, and developed a method of obtaining long lived workers. We then compared the effects of longevity extension by RJ 4% with bee-collected pollen from rapeseed (Brassica napus). Lastly, we determined that a water soluble RJ protein obtained by precipitation with 60% ammonium sulfate (RJP60) contained the main component for longevity extension after comparing the effects of RJ crude protein extract (RJCP), RJP30 (obtained by precipitation with 30% ammonium sulfate), and RJ ethanol extract (RJEE). Understanding what regulates worker longevity has potential to help increase colony productivity and improve crop pollination efficiency. PMID:28367370

Longevity extension of worker honey bees (Apis mellifera) by royal jelly: optimal dose and active ingredient.

PubMed

Yang, Wenchao; Tian, Yuanyuan; Han, Mingfeng; Miao, Xiaoqing

2017-01-01

In the Western honey bee, Apis mellifera , queens and workers have different longevity although they share the same genome. Queens consume royal jelly (RJ) as the main food throughout their life, including as adults, but workers only eat worker jelly when they are larvae less than 3 days old. In order to explore the effect of RJ and the components affecting longevity of worker honey bees, we first determined the optimal dose for prolonging longevity of workers as 4% RJ in 50% sucrose solution, and developed a method of obtaining long lived workers. We then compared the effects of longevity extension by RJ 4% with bee-collected pollen from rapeseed ( Brassica napus ). Lastly, we determined that a water soluble RJ protein obtained by precipitation with 60% ammonium sulfate (RJP 60 ) contained the main component for longevity extension after comparing the effects of RJ crude protein extract (RJCP), RJP 30 (obtained by precipitation with 30% ammonium sulfate), and RJ ethanol extract (RJEE). Understanding what regulates worker longevity has potential to help increase colony productivity and improve crop pollination efficiency.

77 FR 24992 - OSHA Strategic Partnership Program for Worker Safety and Health (OSPP); Extension of the Office...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-26

... Strategic Partnership Program for Worker Safety and Health (OSPP); Extension of the Office of Management and... specified in the OSHAs Strategic Partnership Program for Worker Safety and Health (OSPP). DATES: Comments... accepted during the Department of Labor's and Docket Office's normal business hours, 8:15 a.m. to 4:45 p.m...

Worker honeybee sterility: a proteomic analysis of suppressed ovary activation.

PubMed

Cardoen, Dries; Ernst, Ulrich R; Boerjan, Bart; Bogaerts, Annelies; Formesyn, Ellen; de Graaf, Dirk C; Wenseleers, Tom; Schoofs, Liliane; Verleyen, Peter

2012-05-04

Eusocial behavior is extensively studied in the honeybee, Apis mellifera, as it displays an extreme form of altruism. Honeybee workers are generally obligatory sterile in a bee colony headed by a queen, but the inhibition of ovary activation is lifted upon the absence of queen and larvae. Worker bees are then able to develop mature, viable eggs. The detailed repressive physiological mechanisms that are responsible for this remarkable phenomenon are as of yet largely unknown. Physiological studies today mainly focus on the transcriptome, while the proteome stays rather unexplored. Here, we present a quantitative 2-dimensional differential gel electrophoresis comparison between activated and inactivated worker ovaries and brains of reproductive and sterile worker bees, including a spot map of ovaries, containing 197 identified spots. Our findings suggest that suppression of ovary activation might involve a constant interplay between primordial oogenesis and subsequent degradation, which is probably mediated through steroid and neuropeptide hormone signaling. Additionally, the observation of higher viral protein loads in both the brains and ovaries of sterile workers is particularly noteworthy. This data set will be of great value for future research unraveling the physiological mechanisms underlying the altruistic sterility in honeybee workers.

Helping Hands; Giving Volunteer Leaders a Place in the Extension Program.

ERIC Educational Resources Information Center

Strow, Helen A.

The document is a guide for extension workers, to aid them in identifying and training local volunteer leaders, thereby adding a broader dimension to the extension worker's efforts and enabling him to increase by many times the number of families he is able to reach. Leadership is defined, the importance of leaders explained, and methods for…

Dumb and Lazy? A Comparison of Color Learning and Memory Retrieval in Drones and Workers of the Buff-Tailed Bumblebee, Bombus terrestris, by Means of PER Conditioning

PubMed Central

Lichtenstein, Leonie; Sommerlandt, Frank M. J.; Spaethe, Johannes

2015-01-01

More than 100 years ago, Karl von Frisch showed that honeybee workers learn and discriminate colors. Since then, many studies confirmed the color learning capabilities of females from various hymenopteran species. Yet, little is known about visual learning and memory in males despite the fact that in most bee species males must take care of their own needs and must find rewarding flowers to obtain food. Here we used the proboscis extension response (PER) paradigm to study the color learning capacities of workers and drones of the bumblebee, Bombus terrestris. Light stimuli were paired with sucrose reward delivered to the insects’ antennae and inducing a reflexive extension of the proboscis. We evaluated color learning (i.e. conditioned PER to color stimuli) in absolute and differential conditioning protocols and mid-term memory retention was measured two hours after conditioning. Different monochromatic light stimuli in combination with neutral density filters were used to ensure that the bumblebees could only use chromatic and not achromatic (e.g. brightness) information. Furthermore, we tested if bees were able to transfer the learned information from the PER conditioning to a novel discrimination task in a Y-maze. Both workers and drones were capable of learning and discriminating between monochromatic light stimuli and retrieved the learned stimulus after two hours. Drones performed as well as workers during conditioning and in the memory test, but failed in the transfer test in contrast to workers. Our data clearly show that bumblebees can learn to associate a color stimulus with a sugar reward in PER conditioning and that both workers and drones reach similar acquisition and mid-term retention performances. Additionally, we provide evidence that only workers transfer the learned information from a Pavlovian to an operant situation. PMID:26230643

Dumb and Lazy? A Comparison of Color Learning and Memory Retrieval in Drones and Workers of the Buff-Tailed Bumblebee, Bombus terrestris, by Means of PER Conditioning.

PubMed

Lichtenstein, Leonie; Sommerlandt, Frank M J; Spaethe, Johannes

2015-01-01

More than 100 years ago, Karl von Frisch showed that honeybee workers learn and discriminate colors. Since then, many studies confirmed the color learning capabilities of females from various hymenopteran species. Yet, little is known about visual learning and memory in males despite the fact that in most bee species males must take care of their own needs and must find rewarding flowers to obtain food. Here we used the proboscis extension response (PER) paradigm to study the color learning capacities of workers and drones of the bumblebee, Bombus terrestris. Light stimuli were paired with sucrose reward delivered to the insects' antennae and inducing a reflexive extension of the proboscis. We evaluated color learning (i.e. conditioned PER to color stimuli) in absolute and differential conditioning protocols and mid-term memory retention was measured two hours after conditioning. Different monochromatic light stimuli in combination with neutral density filters were used to ensure that the bumblebees could only use chromatic and not achromatic (e.g. brightness) information. Furthermore, we tested if bees were able to transfer the learned information from the PER conditioning to a novel discrimination task in a Y-maze. Both workers and drones were capable of learning and discriminating between monochromatic light stimuli and retrieved the learned stimulus after two hours. Drones performed as well as workers during conditioning and in the memory test, but failed in the transfer test in contrast to workers. Our data clearly show that bumblebees can learn to associate a color stimulus with a sugar reward in PER conditioning and that both workers and drones reach similar acquisition and mid-term retention performances. Additionally, we provide evidence that only workers transfer the learned information from a Pavlovian to an operant situation.

Increasing Understanding of Public Problems and Policies, 1994. [National Public Policy Education Conference (44th, Boise, Idaho, September 18-21, 1994).

ERIC Educational Resources Information Center

Halbrook, Steve A., Ed.; Grace, Teddee E., Ed.

The National Public Policy Education Conference is held annually to improve the policy education efforts of extension workers responsible for public affairs programs. The 1994 conference addressed the following topics: (1) ethical perspectives in public policy education; (2) transition of food and agricultural policy; (3) building human…

Killing Weeds with 2,4-D. Extension Bulletin 389.

ERIC Educational Resources Information Center

Lee, Oliver C.

Discussed is the use of the herbicide 2,4-D. Though written for farmers and agricultural workers, the pamphlet considers turf weed control and use of 2,4-D near ornamental plants. Aspects of the use of this herbicide covered are: (1) the common forms of 2,4-D; (2) plant responses and tolerances to the herbicide; (3) dilution and concentration of…

You're on Camera---in Color; A Television Handbook for Extension Workers.

ERIC Educational Resources Information Center

Tonkin, Joe

Color television has brought about new concepts of programming and new production requirements. This handbook is designed to aid those Extension workers who are concerned with or will appear on Extension television programs. The book discusses how to make the most of color, what to wear and how to apply makeup for color TV, how colors appear on…

20 CFR 655.170 - Extensions.

Code of Federal Regulations, 2011 CFR

2011-04-01

...' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) Post Certification § 655.170 Extensions. An employer may apply for...

20 CFR 655.170 - Extensions.

Code of Federal Regulations, 2010 CFR

2010-04-01

...' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) Post Certification § 655.170 Extensions. An employer may apply for...

Exposure to secondhand smoke at work: a survey of members of the Australian Liquor, Hospitality and Miscellaneous Workers Union.

PubMed

Cameron, Melissa; Wakefield, Melanie; Trotter, Lisa; Inglis, Graeme

2003-10-01

To measure workers' attitudes towards and experiences of exposure to secondhand smoke (SHS) in the workplace. A stratified random sample of members from the Victorian Branch of the Australian Liquor, Hospitality and Miscellaneous Workers Union (LHMU) was interviewed by telephone in September 2001. Of the 1,078 respondents surveyed (77% response rate), hospitality workers comprised 49% of the sample, while the remainder comprised community services, property services and manufacturing workers. Overall, 54% of union members were employed in workplaces that did not completely ban smoking and 34% reported being exposed to SHS during their typical working day. Workplaces with total smoking bans had a high level of compliance with these restrictions, with no workers in these settings indicating exposure to SHS at work. Compared with other workers, hospitality workers reported working in environments that had more permissive smoking policies. Consistent with this, 56% of hospitality workers said they were exposed to SHS during a typical day at work compared with 11% of other workers. Overall, 79% of workers expressed concern about exposure to SHS, including 66% of smokers. Compared with other workers, hospitality workers reported a higher level of concern about exposure to SHS at work. These findings provide evidence that many workers, and especially those employed in the hospitality sector, are exposed to SHS during their working day and are concerned about the effects of such exposure on their health. These findings indicate that workplace smoke-free policies are effective in reducing worker exposure to SHS and demonstrate support for the extension of smoke-free policies to hospitality workplaces.

Culturally and linguistically diverse (CALD) families dealing with dementia: an examination of the experiences and perceptions of multicultural community link workers.

PubMed

Boughtwood, Desiree; Shanley, Chris; Adams, Jon; Santalucia, Yvonne; Kyriazopoulos, Helena; Pond, Dimity; Rowland, Jeffery

2011-12-01

Dementia is a chronic illness involving increasing levels of care, often provided by family members, particularly in culturally and linguistically diverse (CALD) communities. Multicultural community link workers are often the primary service providers assisting families to access health and welfare services and as such have extensive experience of, and possess in-depth knowledge about, CALD family care-giving for dementia. While research has been undertaken on dementia in CALD communities, this research has not focused on the experiences and perceptions of these multicultural workers with regards to CALD family care-giving. In response to this gap in the research, this paper presents the results of an empirical investigation of multicultural workers' perspectives with regard to the cultural traditions informing CALD family care-giving, CALD families' understandings of the term 'carer' and family arrangements regarding care. Due to their close relationship and knowledge of families, multicultural workers can offer an important perspective that is invaluable in informing the provision of carer education and support within CALD communities.

Increasing Understanding of Public Problems and Policies: 1993. [Proceedings of the Annual Conference of the National Public Policy Education Committee (43rd, Clearwater Beach, Florida, September 12-15, 1993).

ERIC Educational Resources Information Center

Halbrook, Steve A., Ed.; Grace, Teddee E., Ed.

The annual conference of the National Public Policy Education Committee (NPPEC) is held to improve the policy education efforts of extension workers responsible for public affairs programs. This publication contains 26 conference papers: "Rural America and the Information Revolution: An Exploration of Possibilities and Potentialities"…

The Ife South Breastfeeding Project: training community health extension workers to promote and manage breastfeeding in rural communities.

PubMed

Davies-Adetugbo, A A; Adebawa, H A

1997-01-01

Reported are the results of a project to promote exclusive breastfeeding in rural communities through the training of community health extension workers in rural Nigeria. A workshop for the trainers was organized for health workers in the study area; subsequently, these trainers ran district-level training workshops. In the study area perinatal facilities, early initiation of breastfeeding has increased compared with those in the control area (P < 0.001). Also, the trained health workers had significantly better knowledge about breastfeeding than their untrained colleagues in both the study (P < 0.001) and control areas (P < 0.001), and more often recommended timely initiation and exclusive breastfeeding than the controls (P < 0.001). A multivariate analysis showed that the training programme and the study area were the only significant variables that were predictors of breastfeeding knowledge (P < 0.001). Appropriate education of health extension workers can therefore contribute significantly to the promotion of breastfeeding in rural communities.

Educational Mismatches and Earnings: Extensions of Occupational Mobility Theory and Evidence of Human Capital Depreciation

ERIC Educational Resources Information Center

Rubb, Stephen

2006-01-01

Using a human capital theory framework, this study examines the impact of educational mismatches on earnings and occupational mobility. Occupational mobility theory suggests that overeducated workers observe greater upward occupational mobility and undereducated workers observe lower upward occupational mobility. By extension, this leads to…

Classical conditioning of proboscis extension in harnessed Africanized honey bee queens (Apis mellifera L.).

PubMed

Aquino, Italo S; Abramson, Charles I; Soares, Ademilson E E; Fernandes, Andrea Cardoso; Benbassat, Danny

2004-06-01

Experiments are reported on learning in virgin Africanized honey bee queens (Apis mellifera L.). Queens restrained in a "Pavlovian harness" received a pairing of hexanal odor with a 1.8-M feeding of sucrose solution. Compared to explicitly unpaired controls, acquisition was rapid in reaching about 90%. Acquisition was also rapid in queens receiving an unconditioned stimulus of "bee candy" or an unconditioned stimulus administered by worker bees. During extinction the conditioned response declines. The steepest decline was observed in queens receiving an unconditioned stimulus of bee candy. These findings extend previous work on learning of Afrianized honey bee workers to a population of queen bees.

76 FR 10070 - Division of Coal Mine Workers' Compensation; Proposed Extension of Existing Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-23

... DEPARTMENT OF LABOR Office of Workers' Compensation Programs Division of Coal Mine Workers... Rereading (CM-933b), Medical History and Examination for Coal Mine Workers' Pneumoconiosis (CM-988), Report... interpretation of x-rays. When a miner applies for benefits, the Division of Coal Mine Workers' Compensation...

Phase-space interference in extensive and nonextensive quantum heat engines

NASA Astrophysics Data System (ADS)

Hardal, Ali Ü. C.; Paternostro, Mauro; Müstecaplıoǧlu, Özgür E.

2018-04-01

Quantum interference is at the heart of what sets the quantum and classical worlds apart. We demonstrate that quantum interference effects involving a many-body working medium is responsible for genuinely nonclassical features in the performance of a quantum heat engine. The features with which quantum interference manifests itself in the work output of the engine depends strongly on the extensive nature of the working medium. While identifying the class of work substances that optimize the performance of the engine, our results shed light on the optimal size of such media of quantum workers to maximize the work output and efficiency of quantum energy machines.

Nutra-ergonomics: influence of nutrition on physical employment standards and the health of workers.

PubMed

Shearer, Jane; Graham, Terry E; Skinner, Tina L

2016-06-01

The importance of ergonomics across several scientific domains, including biomechanics, psychology, sociology, and physiology, have been extensively explored. However, the role of other factors that may influence the health and productivity of workers, such as nutrition, is generally overlooked. Nutra-ergonomics describes the interface between workers, their work environment, and performance in relation to their nutritional status. It considers nutrition to be an integral part of a safe and productive workplace that encompasses physical and mental health as well as the long-term wellbeing of workers. This review explores the knowledge, awareness, and common practices of nutrition, hydration, stimulants, and fortified product use employed prior to physical employment standards testing and within the workplace. The influence of these nutra-ergonomic strategies on physical employment standards, worker safety, and performance will be examined. Further, the roles, responsibilities, and implications for the applicant, worker, and the employer will be discussed within the context of nutra-ergonomics, with reference to the provision and sustainability of an environment conducive to optimize worker health and wellbeing. Beyond physical employment standards, workplace productivity, and performance, the influence of extended or chronic desynchronization (irregular or shift work) in the work schedule on metabolism and long-term health, including risk of developing chronic and complex diseases, is discussed. Finally, practical nutra-ergonomic strategies and recommendations for the applicant, worker, and employer alike will be provided to enhance the short- and long-term safety, performance, health, and wellbeing of workers.

Sharing stories: indigenous alcohol and other drug workers' well-being, stress and burnout.

PubMed

Roche, Ann M; Duraisingam, Vinita; Trifonoff, Allan; Battams, Samantha; Freeman, Toby; Tovell, Amanda; Weetra, Donna; Bates, Nancy

2013-09-01

Indigenous alcohol and other drug (AOD) workers' roles are often exhausting, poorly paid and under-recognised. There has been relatively little examination of work-related stressors on their health and well-being. This national study identified Indigenous AOD workers' experiences and perspectives on well-being, stress and burnout along with strategies to improve worker well-being. Focus groups were conducted with 121 participants (70 Indigenous, 20 non-Indigenous, 31 unspecified) from metropolitan, rural and remote locations around Australia, selected via a purposive sampling strategy. Audio files and interview notes were analysed to identify key themes. Main themes identified included excessive workloads, extensive demands and expectations, workers' proximity to communities, loss and grief issues, lack of recognition, inadequate rewards, stigma and racism, and Indigenous ways of working. Stressors were compounded by workers' complex personal circumstances, profound levels of loss and grief, and lack of culturally safe working environments. Indigenous workers' stress was exacerbated by close links and responsibilities to their communities and a 'dual accountability', being constantly on call, playing multiple roles, complex personal and professional lives, and needing to interact with multiple agencies. Many Indigenous AOD workers had developed mechanisms to deal with work-related pressures and received valued support from their communities. The study identified the importance of workforce strategies to improve Indigenous workers' well-being and reduce stress, including: mutual support networks, training in assertiveness and boundary setting, workloads that take account of Indigenous ways of working, adequate remuneration, supervision and mentorship, and cultural sensitivity training for non-Indigenous workers. © 2013 Australasian Professional Society on Alcohol and other Drugs.

75 FR 51488 - Division of Coal Mine Workers' Compensation; Proposed Extension of Information Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-20

... DEPARTMENT OF LABOR Office of Workers' Compensation Programs Division of Coal Mine Workers...). SUPPLEMENTARY INFORMATION: I. Background: The Division of Coal Mine Workers' Compensation administers the Black Lung Benefits Act (30 U.S.C. 901 et seq.), which provides benefits to coal miners totally disabled due...

75 FR 57296 - Proposed Extension of the Approval of Information Collection Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-20

...: Disclosures to Workers Under the Migrant and Seasonal Agricultural Worker Protection Act. A copy of the... INFORMATION: I. Background Various sections of the Migrant and Seasonal Agricultural Worker Protection Act..., AGER and AGAS that employs any migrant or seasonal worker to make, keep, and preserve records for three...

Varroa destructor induces changes in the expression of immunity-related genes during the development of Apis mellifera worker and drone broods.

PubMed

Zaobidna, Ewa A; Żółtowska, Krystyna; Łopieńska-Biernat, Elżbieta

2017-12-20

The ectoparasitic mite Varroa destructor has emerged as the major pest of honeybees. Despite extensive research efforts, the pathogenesis of varroosis has not been fully explained. Earlier studies suggested that V. destructor infestation leads to the suppression of the host's immune system. The aim of this study was to analyze the immune responses of 14 genes in the Toll signal transduction pathways, including effector genes of antimicrobial peptides (AMPs), in developing Apis mellifera workers and drones infested with V. destructor. Four developmental stages (L5 larvae, prepupae, and 2 pupal stages) and newly emerged imagines were analyzed. In workers, the most significant changes were observed in L5 larvae in the initial stages of infestation. A significant increase in the relative expression of 10 of the 14 analyzed genes, including defensin-1 and defensin-2, was observed in infested bees relative to non-infested individuals. The immune response in drones developed at a slower rate. The expression of genes regulating cytoplasmic signal transduction increased in prepupae, whereas the expression of defensin-1 and defensin-2 effector genes increased in P3 pupae with red eyes. The expression of many immunity-related genes was silenced in successive life stages and in imagines, and it was more profound in workers than in drones. The results indicate that V. destructor significantly influences immune responses regulated by the Toll signal transduction pathway in bees. In infested bees, the observed changes in Toll pathway genes varied between life stages and the sexes.

Women health extension workers: Capacities, opportunities and challenges to use eHealth to strengthen equitable health systems in Southern Ethiopia.

PubMed

Dusabe-Richards, John N; Tesfaye, Hayley Teshome; Mekonnen, Jarso; Kea, Aschenaki; Theobald, Sally; Datiko, Daniel G

2016-12-27

This study assesses the feasibility of female health extension workers (HEWs) using eHealth within their core duties, supporting both the design and capacity building for an eHealth system project focussed initially on tuberculosis, maternal child health, and gender equity. Health extension workers, Health Centre Heads, District Health Officers, Zonal Health Department and Regional Health Bureau representatives in Southern Ethiopia. The study was undertaken in Southern Ethiopia with three districts in Sidama zone (population of 3.5 million) and one district in Gedeo zone (control zone with similar health service coverage and population density). Mixed method baseline data collection was undertaken, using quantitative questionnaires (n = 57) and purposively sampled qualitative face-to-face semi-structured interviews (n = 10) and focus group discussions (n = 3). Themes were identified relating to HEW commitment and role, supervision, and performance management. The Health Management Information System (HMIS) was seen as important by all participants, but with challenges of information quality, accuracy, reliability and timeliness. Participants' perceptions varied by group regarding the purpose and benefits of HMIS as well as the potential of an eHealth system. Mobile phones were used regularly by all participants. eHealth technology presents a new opportunity for the Ethiopian health system to improve data quality and community health. Front-line female HEWs are a critical bridge between communities and health systems. Empowering HEWs, supporting them and responding to the challenges they face will be an important part of ensuring the sustainability and responsiveness of eHealth strategies. Findings have informed the subsequent eHealth technology design and implementation, capacity strengthening approach, supervision, and performance management approach.

Environmental Education through Adult Education. A Manual for Adult Educators, Instructors, Teachers and Social Extension Workers.

ERIC Educational Resources Information Center

Rugumayo, Edward B., Comp.; Ibikunle-Johnson, Victor O., Comp.

The purpose of this manual is to make available to adult educators and field extension workers in Kenya resource material that may be used in formal and nonformal training programs for the environmental education of a wide range of target groups. The document begins with a 26-item glossary, an introduction, a section on the document's use,…

A Descriptive Analysis of Interactions between Co-Workers and Supported Employees.

ERIC Educational Resources Information Center

Rusch, Frank R.; And Others

This study describes varying types of nonhandicapped co-worker interactions with supported employees. The sample included 341 supported employees with mental retardation served by community rehabilitation facilities in Illinois. Results indicated that co-workers interact extensively with persons who are mentally retarded. These interactions…

Long commuting time, extensive overtime, and sympathodominant state assessed in terms of short-term heart rate variability among male white-collar workers in the Tokyo megalopolis.

PubMed

Kageyama, T; Nishikido, N; Kobayashi, T; Kurokawa, Y; Kaneko, T; Kabuto, M

1998-07-01

To investigate the possible effects of long commuting time and extensive overtime on daytime cardiac autonomic activity, the short-term heart rate variability (HRV) both at supine rest and at standing rest of 223 male white-collar workers in the Tokyo Megalopolis was examined. Workers with a one-way commute of 90 min or more exhibited decreased vagal activity at supine rest and increased sympathetic activity regardless of posture, and those doing overtime of 60 h/month or more exhibited decreased vagal activity and increased sympathetic activity at standing rest. These findings suggest that chronic stress or fatigue resulting from long commuting time or extensive overtime caused these individuals to be in a sympathodominant state. Although these shifts in autonomic activities are not direct indicators of disease, it can be hypothesized that they can induce cardiovascular abnormalities or dysfunctions related to the onset of heart disease. Assessment of the daily and weekly variations in HRV as a function of daily life activities (such as working, commuting, sleeping, and exercising) among workers in Asia-Pacific urban areas might be one way of studying the possible effects of long commuting time, and extensive overtime, on health.

Knowledge and skills retention among frontline health workers: community maternal and newborn health training in rural Ethiopia.

PubMed

Gobezayehu, Abebe Gebremariam; Mohammed, Hajira; Dynes, Michelle M; Desta, Binyam Fekadu; Barry, Danika; Aklilu, Yeshiwork; Tessema, Hanna; Tadesse, Lelissie; Mikulich, Meridith; Buffington, Sandra Tebben; Sibley, Lynn M

2014-01-01

We examined the degree to which the skills and knowledge of health workers in Ethiopia were retained 18 months after initial maternal and newborn health training and sought to identify factors associated with 18-month skills assessment performance. A nonexperimental, descriptive design was employed to assess 18-month skills performance on the topics of Prevent Problems Before Baby Is Born and Prevent Problems After Baby Is Born. Assessment was conducted by project personnel who also received the maternal and newborn health training and additional training to reliably assess health worker performance. Among the 732 health workers who participated in maternal and newborn health training in 6 rural districts of the Amhara and Oromia regions of Ethiopia (including pretesting before training and a posttraining posttest), 75 health extension workers (78%) and 234 guide team members (37%) participated in 18-month posttest. Among health extension workers in both regions, strong knowledge retention was noted in 10 of 14 care steps for Prevent Problems Before Baby Is Born and in 14 of 16 care steps of Prevent Problems After Baby Is Born. Lower knowledge retention was observed among guide team members in the Amhara region. Across regions, health workers scored lowest on steps that involved nonaction (eg, do not give oxytocin). Educational attainment and age were among the few variables found to significantly predict test performance, although participants varied substantially by other sociodemographic characteristics. Results demonstrated an overall strong retention of knowledge and skills among health extension workers and highlighted the need for improvement among some guide team members. Refresher training and development of strategies to improve knowledge of retention of low-performing steps were recommended. © 2014 by the American College of Nurse-Midwives.

The effect of random voice hand hygiene messages delivered by medical, nursing, and infection control staff on hand hygiene compliance in intensive care.

PubMed

McGuckin, Maryanne; Shubin, Arlene; McBride, Patricia; Lane, Stephen; Strauss, Kevin; Butler, Donna; Pitman, Andrew

2006-12-01

Hand hygiene (HH) compliance in the intensive care unit has been studied extensively, with short-term, nonsustained compliance often because of lack of ongoing reinforcement. HH messages delivered by health care workers responsible for overseeing staff in the intensive care unit provided continuous reinforcement of HH. Compliance measured through product usage and reported as HH/bed-days increased by 60% for soap and sanitizer combined and 25% for sanitizer usage (P < 001).

77 FR 12330 - Proposed Extension and Revision of the Approval of Information Collection Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-29

... Vehicle Safety for Transportation of Migrant and Seasonal Agricultural Workers. A copy of the proposed...: The Migrant and Seasonal Agricultural Worker Protection Act (MSPA) provides that no person shall..., 2012. The Migrant and Seasonal Agricultural Worker Protection Act (MSPA) section 401 (29 U.S.C. 1841...

Effectiveness of supportive supervision on the consistency of integrated community cases management skills of the health extension workers in 113 districts of Ethiopia.

PubMed

Ameha, Agazi; Karim, Ali Mehryar; Erbo, Amano; Ashenafi, Addis; Hailu, Mulu; Hailu, Berhan; Folla, Abebe; Bizuwork, Simret; Betemariam, Wuleta

2014-10-01

Consistency in the adherence to integrated Community Case Management (iCCM) protocols for common childhood illnesses provided by Ethiopia's Health Extension Program (HEP) frontline workers. One approach is to provide regular clinical mentoring to the frontline health workers of the HEP at their health posts (HP) through supportive supervision (SS) following the initial training. To Assess the effectiveness of visits to improve the consistency of iCCM skills (CoS) of the HEWs in 113 districts in Ethiopia. We analyzed data from 3,909 supportive supervision visits between January 2011 and June 2013 in 113 districts in Ethiopia. From case assessment registers, a health post was classified as consistent in managing pneumonia, malaria, or diarrhea cases if the disease classification, treatment, and follow-up of the last two cases managed at the health posts were consistent with the protocol. We used regression models to assess the effects of SS on CoS. All HPs (2,368) received at least one supportive supervision visit, 41% received two, and 15% received more than two. During the observation period, HP management consistency in pneumonia, malaria, and diarrhea increased by 3.0, 2.7 and 4.4-fold, respectively. After controlling for secular trend and other factors, significant dose-response relationships were observed between number of SS visits and CoS indicators. The SS visits following the initial training were effective in improving the CoS.

10 CFR 851.20 - Management responsibilities and worker rights and responsibilities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... responsibilities. 851.20 Section 851.20 Energy DEPARTMENT OF ENERGY WORKER SAFETY AND HEALTH PROGRAM Specific...) Management responsibilities. Contractors are responsible for the safety and health of their workforce and... objectives for the worker safety and health program; (2) Use qualified worker safety and health staff (e.g...

75 FR 63864 - Division of Coal Mine Workers' Compensation; Proposed Extension of Existing Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-18

... DEPARTMENT OF LABOR Office of Workers' Compensation Programs Division of Coal Mine Workers... comments concerning the proposed collection: Comparability of Current Work to Coal Mine Employment (CM-913... Benefits Act of 1977, as amended, 30 U.S.C. 901 et seq., provides for the payment of benefits to coal...

77 FR 13357 - The Cadmium in Construction Standard; Extension of the Office of Management and Budget's (OMB...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-06

... workers from the adverse health effects that may result from their exposure to cadmium. The major... Institute for Occupational Safety and Health, the worker who is the subject of the records, the worker's... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2012-0004] The...

Employment-Related Problems of Older Workers: A Research Strategy. R&D Monograph 73.

ERIC Educational Resources Information Center

Sheppard, Harold L.

Based on an extensive search of the available literature on older workers and their problems, this monograph provides a careful assessment of this literature and highlights some areas where additional research is needed. This report examines demographic changes likely to influence the size and characteristics of the older worker population in the…

The Community Health Worker. Working Guide. Guidelines for Training. Guidelines for Adaptation.

ERIC Educational Resources Information Center

World Health Organization, Geneva (Switzerland).

This book is a revised and enlarged edition of "The Primary Health Worker," a standard teaching text and reference manual developed for community health workers and their trainers and supervisors. The new edition has been updated with practical knowledge gained during the extensive field use of the previous work. The book also incorporates new…

76 FR 2143 - Agency Information Collection Activities: Revision and Extension of a Currently Approved...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-12

... bring foreign workers to the United States on a permanent basis. The information collection consists of..., Administrator, Office of Foreign Labor Certification, U.S. Department of Labor, Room C4312, 200 Constitution Ave... working conditions of U.S. workers similarly employed and that there are not sufficient U.S. workers able...

Climate Change: Modeling the Human Response

NASA Astrophysics Data System (ADS)

Oppenheimer, M.; Hsiang, S. M.; Kopp, R. E.

2012-12-01

Integrated assessment models have historically relied on forward modeling including, where possible, process-based representations to project climate change impacts. Some recent impact studies incorporate the effects of human responses to initial physical impacts, such as adaptation in agricultural systems, migration in response to drought, and climate-related changes in worker productivity. Sometimes the human response ameliorates the initial physical impacts, sometimes it aggravates it, and sometimes it displaces it onto others. In these arenas, understanding of underlying socioeconomic mechanisms is extremely limited. Consequently, for some sectors where sufficient data has accumulated, empirically based statistical models of human responses to past climate variability and change have been used to infer response sensitivities which may apply under certain conditions to future impacts, allowing a broad extension of integrated assessment into the realm of human adaptation. We discuss the insights gained from and limitations of such modeling for benefit-cost analysis of climate change.

"JOE's" Niche in the Extension Scholarship Movement

ERIC Educational Resources Information Center

Franz, Nancy K.; Stovall, Celvia E.

2012-01-01

Extension's sustainability is tied to relationships with academia. Now more than ever, Extension faculty and staff need to integrate their work into the aims of their university to gain credibility, relevance, and support. This requires Extension workers to more deeply and widely document and share the scholarship of their work with academics…

40 CFR 300.150 - Worker health and safety.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 28 2014-07-01 2014-07-01 false Worker health and safety. 300.150... PLAN Responsibility and Organization for Response § 300.150 Worker health and safety. (a) Response actions under the NCP will comply with the provisions for response action worker safety and health in 29...

40 CFR 300.150 - Worker health and safety.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 27 2010-07-01 2010-07-01 false Worker health and safety. 300.150... PLAN Responsibility and Organization for Response § 300.150 Worker health and safety. (a) Response actions under the NCP will comply with the provisions for response action worker safety and health in 29...

40 CFR 300.150 - Worker health and safety.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 28 2011-07-01 2011-07-01 false Worker health and safety. 300.150... PLAN Responsibility and Organization for Response § 300.150 Worker health and safety. (a) Response actions under the NCP will comply with the provisions for response action worker safety and health in 29...

40 CFR 300.150 - Worker health and safety.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 29 2012-07-01 2012-07-01 false Worker health and safety. 300.150... PLAN Responsibility and Organization for Response § 300.150 Worker health and safety. (a) Response actions under the NCP will comply with the provisions for response action worker safety and health in 29...

40 CFR 300.150 - Worker health and safety.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 29 2013-07-01 2013-07-01 false Worker health and safety. 300.150... PLAN Responsibility and Organization for Response § 300.150 Worker health and safety. (a) Response actions under the NCP will comply with the provisions for response action worker safety and health in 29...

EPA’s proposed Worker Protection Standard and the burdens of the past

PubMed Central

Bohme, Susanna Rankin

2015-01-01

Background: An Environmental Protection Agency (EPA) recommendation for extensive changes to the Agency’s 40-year-old Worker Protection Standard is currently stalled in the “proposed rule” stage. The proposal, which was available for public comment until 18 August, would improve safety, training, and hazard communication policies for agricultural pesticides. Exposure to hazards, including high heat, heavy machinery, stoop labor, and pesticides, makes occupational illness uncommonly common among the USA’s estimated 2.5 million farm workers. Objectives: To consider the proposed revisions’ likelihood of addressing historical gaps in farmworker protection. Methods: The proposal was compared to the existing Worker Protection Standard, and key aspects were analyzed in relation to existing science on farm labor hazards, as well as historic occupational health, labor and immigration policy. Results: US law historically has left farm workers largely unprotected. These exclusions and delays have been tolerated in part thanks to the myth of the independent family farmer, but more significant is the stingy nativism that presumes to benefit from immigrant labor without assuming any responsibility to protect the humans who provide it. In the first half of the 1970s, workers lobbied for robust protections, but rule making was impeded by lack of data and by the disproportionate influence of agricultural employers who sought minimal regulation. In 1974, the EPA passed the first Worker Protection Standard for farm workers. Key aspects of the proposed revision include stronger protections against drift and re-entry exposures, better information provision and training, and increased protections for workers under 16 years. Conclusions: The proposed changes represent an improvement over existing legislation, but do not go far enough. The revision should be strengthened along lines suggested by farm workers themselves, and other labor laws must also be amended to give the men, women, and children who work in the fields of this country full rights and protections. PMID:25589368

Attitudes toward Money among Mental Health Workers: Extension and Exploration of The Money Ethic Scale.

ERIC Educational Resources Information Center

Tang, Thomas Li-Ping; Gilbert, Pamela R.

Money has significant impacts on people's motivation, behavior, and performance. This study was conducted to further validate and explore the Money Ethic Scale (MES), an instrument developed to examine the meaning of money, in a sample of mental health workers in Tennessee. It examined mental health workers' (N=155) attitudes toward money, as…

76 FR 41510 - Extension of Agency Information Collection Activity Under OMB Review; Transportation Worker...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-14

... a TWIC and a voluntary customer satisfaction survey. DATES: Send your comments by August 15, 2011. A... identification verification and access control. TSA also conducts a survey to capture worker overall satisfaction...

HIV-1-negative female sex workers sustain high cervical IFNɛ, low immune activation, and low expression of HIV-1-required host genes.

PubMed

Abdulhaqq, S A; Zorrilla, C; Kang, G; Yin, X; Tamayo, V; Seaton, K E; Joseph, J; Garced, S; Tomaras, G D; Linn, K A; Foulkes, A S; Azzoni, L; VerMilyea, M; Coutifaris, C; Kossenkov, A V; Showe, L; Kraiselburd, E N; Li, Q; Montaner, L J

2016-07-01

Sex workers practicing in high HIV endemic areas have been extensively targeted to test anti-HIV prophylactic strategies. We hypothesize that in women with high levels of genital exposure to semen changes in cervico-vaginal mucosal and/or systemic immune activation will contribute to a decreased susceptibility to HIV-1 infection. To address this question, we assessed sexual activity and immune activation status (in peripheral blood), as well as cellular infiltrates and gene expression in ectocervical mucosa biopsies in female sex workers (FSWs; n=50), as compared with control women (CG; n=32). FSWs had low-to-absent HIV-1-specific immune responses with significantly lower CD38 expression on circulating CD4(+) or CD8(+) T-cells (both: P<0.001) together with lower cervical gene expression of genes associated with leukocyte homing and chemotaxis. FSWs also had increased levels of interferon-ɛ (IFNɛ) gene and protein expression in the cervical epithelium together with reduced expression of genes associated with HIV-1 integration and replication. A correlative relationship between semen exposure and elevated type-1 IFN expression in FSWs was also established. Overall, our data suggest that long-term condomless sex work can result in multiple changes within the cervico-vaginal compartment that would contribute to sustaining a lower susceptibility for HIV-1 infection in the absence of HIV-specific responses.

EMG median frequency changes in the neck-shoulder stabilizers of symptomatic office workers when challenged by different physical stressors.

PubMed

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.

[Breath alcohol test in construction sites in the Province of Belluno: a campaign in favour of health promotion and surveillance and against drinking].

PubMed

Marcolina, Daniela; De Marzo, Nicoletta; Riccio, Maria Teresa

2011-01-01

Health impairment due to alcohol use and abuse is well known, in terms of relationship with traffic accidents and work accidents. In Italy almost 10 per cent of accidents at work involve intoxicated people injuring themselves and innocent victims. Alcohol abuse is a factor involved in determining severe accidents in the construction industry and epidemiological studies demonstrated a relationship between an elevated alcohol use and severity of accidents. Since in the Province of Belluno alcohol consumption may be elevated also at work, the two Occupational Health Units (SPISAL) in the province organized a campaign of information and surveillance against alcohol consumption at work in the construction industry. This report shows the campaign results, mainly in terms of breath alcohol tests performed in construction workers. After an extensive information campaign we inspected 50 sites, where 105 construction companies were at work, and tested 294 workers by breath alcohol test. No-one refused the test. Only 2.7% construction workers were positive for the breath alcohol test, and the levels were not elevated. This study shows that the construction workers in Belluno Province are responsible drinkers and are well aware of the policy of prohibition of alcohol consumption at work.

Legal protections to promote response willingness among the local public health workforce.

PubMed

Rutkow, Lainie; Vernick, Jon S; Thompson, Carol B; Piltch-Loeb, Rachael; Barnett, Daniel J

2015-04-01

The legal environment may improve response willingness among local health department (LHD) workers. We examined whether 3 hypothetical legal protections influence LHD workers' self-reported response willingness for 4 emergency scenarios and whether specific demographic factors are associated with LHD workers' response willingness given these legal protections. Our 2011-2012 survey included questions on demographics and about attitudes and beliefs regarding LHD workers' willingness to respond to 4 emergency scenarios given specific legal protections (i.e., ensuring priority health care for workers' families, granting workers access to mental health services, and guaranteeing access to personal protective equipment). Data were collected from 1238 LHD workers in 3 states. Across scenarios, between 60% and 83% of LHD workers agreed that they would be more willing to respond given the presence of 1 of the 3 hypothetical legal protections. Among the 3 legal protections, a guarantee of personal protective equipment elicited the greatest agreement with improved response willingness. Specific legal protections augment a majority of LHD workers' response willingness. Policymakers must, however, balance improved response willingness with other considerations, such as the ethical implications of prioritizing responders over the general public. (Disaster Med Public Health Preparedness. 2015;9:98-102).

75 FR 4585 - Proposed Extension of the Approval of Information Collection Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-28

... students. Type of Review: Extension. Agency: Office of Workers' Compensation Programs. Title: Certification... Burden Hours: 50. Total Burden Cost (capital/startup): $0. Total Burden Cost (operating/maintenance): $0...

Homemaking Handbook for Village Workers in Many Countries. Appropriate Technologies for Development. Peace Corps Information Collection & Exchange Reprint No. R-39.

ERIC Educational Resources Information Center

Extension Service (USDA), Washington, DC.

This handbook, designed as a guide for the village level worker, can also serve as a teaching aid and text for teachers of village workers. It is intended for use by personnel in home economics extension, community development, home economics classroom teaching, health education, and other programs involving home and family life. Section I…

Evaluation in Extension.

ERIC Educational Resources Information Center

Byrn, Darcie; And Others

The authors have written this manual to aid workers in the Cooperative Extension Service of the United States to be better able to understand and apply the principles and methods of evaluation. The manual contains three sections which cover the nature and place of evaluation in extension work, the evaluation process, and the uses of evaluation…

Transgressive Possibilities in Post-Corporate Enterprise Culture.

ERIC Educational Resources Information Center

Fenwick, Tara J.

Recent literature addressing workplace learning emphasizes the production in late modernity of worker subjectivity as "enterprising self" amid the discourses of flexible specialization in post-Fordist work environments. Extensive critique of these environments has lamented the management of workers' learning and its subversion to…

Effect of an innovative community based health program on maternal health service utilization in north and south central Ethiopia: a community based cross sectional study.

PubMed

Afework, Mesganaw Fantahun; Admassu, Kesteberhan; Mekonnen, Alemayehu; Hagos, Seifu; Asegid, Meselech; Ahmed, Saifuddin

2014-04-04

Among Millennium Development Goals, achieving the fifth goal (MDG-5) of reducing maternal mortality poses the greatest challenge in Sub-Saharan Africa. Ethiopia has one of the highest maternal mortality ratios in the world with unacceptably low maternal health service utilization. The Government of Ethiopia introduced an innovative community-based intervention as a national strategy under the Health Sector Development Program. This new approach, known as the Health Extension Program, aims to improve access to and equity in essential health services through community based Health Extension Workers. The objective of the study is to assess the role of Health Extension Workers in improving women's utilization of antenatal care, delivery at health facility and postnatal care services. A cross sectional household survey was conducted in early 2012 in two districts of northern and south central parts of Ethiopia. Data were collected from 4949 women who had delivered in the two years preceding the survey. Logistic regression analysis was performed to determine the association between visit by Health Extension Workers during pregnancy and use of maternal health services, controlling for the effect of other confounding factors. The non-adjusted analysis showed that antenatal care attendance at least four times during pregnancy was significantly associated with visit by Health Extension Workers [Odds Ratio 3.46(95% CI 3.07,3.91)], whereas health facility delivery (skilled attendance at birth) was not significantly associated with visit by Health Extension Workers during pregnancy [Odds Ratio 0.87(95% CI 0.25,2.96)]. When adjusted for other factors the association of HEWs visit during pregnancy was weaker for antenatal care attendance [Adjusted Odds Ratio: 1.35(95% CI: 1.05, 1.72)] but positively and significantly associated with health facility delivery [Adjusted Odds Ratio 1.96(1.25,3.06)]. In general HEWs visit during pregnancy improved utilization of maternal health services. Health facility delivery is heavily affected by other factors. Meaningful improvement in skilled attendance at birth (health facility delivery) should include addressing other factors on top of visits by HEWs during pregnancy and specific target oriented interventions during visits by HEWs to support skilled attendance at birth.

Antennal proteome comparison of sexually mature drone and forager honeybees.

PubMed

Feng, Mao; Song, Feifei; Aleku, Dereje Woltedji; Han, Bin; Fang, Yu; Li, Jianke

2011-07-01

Honeybees have evolved an intricate system of chemical communication to regulate their complex social interactions. Specific proteins involved in odorant detection most likely supported this chemical communication. Odorant reception takes place mainly in the antennae within hairlike structures called olfactory sensilla. Antennal proteomes of sexually mature drone and forager worker bees (an age group of bees assigned to perform field tasks) were compared using two-dimensional electrophoresis, mass spectrometry, quantitative real-time polymerase chain reaction, and bioinformatics. Sixty-one differentially expressed proteins were identified in which 67% were highly upregulated in the drones' antennae whereas only 33% upregulated in the worker bees' antennae. The antennae of the worker bees strongly expressed carbohydrate and energy metabolism and molecular transporters signifying a strong demand for metabolic energy and odorant binding proteins for their foraging activities and other olfactory responses, while proteins related to fatty acid metabolism, antioxidation, and protein folding were strongly upregulated in the drones' antennae as an indication of the importance for the detection and degradation of sex pheromones during queen identification for mating. On the basis of both groups of altered antenna proteins, carbohydrate metabolism and energy production and molecular transporters comprised more than 80% of the functional enrichment analysis and 45% of the constructed biological interaction networks (BIN), respectively. This suggests these two protein families play crucial roles in the antennal olfactory function of sexually mature drone and forager worker bees. Several key node proteins in the BIN were validated at the transcript level. This first global proteomic comparative analysis of antennae reveals sex-biased protein expression in both bees, indicating that odorant response mechanisms are sex-specific because of natural selection for different olfactory functions. To the best of our knowledge, this result further provides extensive insight into the expression of the proteins in the antennae of drone and worker honeybees and adds vital information to the previous findings. It also provides a new angle for future detailed functional analysis of the antennae of the honeybee castes.

Education for Jobs; The Great Training Robbery.

ERIC Educational Resources Information Center

Berg, Ivar

Dr. Berg's study, based on extensive data, challenges some conventional assumptions about the relationship between education and jobs--many workers are overeducated for their jobs; salaries are not necessarily closely related to education; many teachers and social workers earn less than plumbers and professional athletes; an employee's…

English in the Workplace at Mohawk College.

ERIC Educational Resources Information Center

Jones, Jim

1982-01-01

Two different projects in ESL training for immigrant workers, one for a garment company and one for metal workers in a turbine plant, are described and compared. The programs were for Indochinese and Eastern Europeans, respectively, and involved no unions. Extensive preparation made both programs expensive. (MSE)

76 FR 16841 - Proposed Extension of Existing Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-25

... Longshore and Harbor Workers' Compensation Act (LHWCA). These acts provide vocational rehabilitation... provide that eligible injured workers are to be furnished vocational rehabilitation services, and Sec. 8111(b) of the FECA and Sec. 908(g) of the LHWCA provide that persons undergoing such vocational...

Failure above and below the elastic limit in AD995

NASA Astrophysics Data System (ADS)

Bourne, Neil; Millett, Jeremy; Chen, M. W.; Dandekar, Datta; Maccauley, James

2007-06-01

There is an ongoing interest in identifying inexpensive armour materials for use in protection of personnel and vehicles. The response of AD995 under shock loading is one of the materials most extensively investigated. Over recent years, workers have reported failure occurring in various polycrystalline ceramics behind the shock front. This phenomenon has been investigated using embedded stress sensors and a recovery technique that has allowed observation of the microstructure above and below the HEL and these results are brought together here to explain the observed behaviour. The failure front velocity is found to change with the applied stress, in particular it slows markedly as the HEL is exceeded. The evidence in the microstructure shows the response below HEL is dominated by intergranular failure whilst above HEL the response dominated by plasticity in grains (including twinning), which alters failure characteristics.

77 FR 47882 - Lead in General Industry Standard; Extension of the Office of Management and Budget's (OMB...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-10

... workers, based on updated data. Type of Review: Extension of a currently approved collection. Title: Lead..., medical removals, and objective data used for the initial exposure monitoring exemption; and making...

Enduring Mental Health Morbidity and Social Function Impairment in World Trade Center Rescue, Recovery, and Cleanup Workers: The Psychological Dimension of an Environmental Health Disaster

PubMed Central

Stellman, Jeanne Mager; Smith, Rebecca P.; Katz, Craig L.; Sharma, Vansh; Charney, Dennis S.; Herbert, Robin; Moline, Jacqueline; Luft, Benjamin J.; Markowitz, Steven; Udasin, Iris; Harrison, Denise; Baron, Sherry; Landrigan, Philip J.; Levin, Stephen M.; Southwick, Steven

2008-01-01

Background The World Trade Center (WTC) attacks exposed thousands of workers to hazardous environmental conditions and psychological trauma. In 2002, to assess the health of these workers, Congress directed the National Institute for Occupational Safety and Health to establish the WTC Medical Monitoring and Treatment Program. This program has established a large cohort of WTC rescue, recovery, and cleanup workers. We previously documented extensive pulmonary dysfunction in this cohort related to toxic environmental exposures. Objectives Our objective in this study was to describe mental health outcomes, social function impairment, and psychiatric comorbidity in the WTC worker cohort, as well as perceived symptomatology in workers’ children. Methods Ten to 61 months after the WTC attack, 10,132 WTC workers completed a self-administered mental health questionnaire. Results Of the workers who completd the questionnaire, 11.1% met criteria for probable post-traumatic stress disorder (PTSD), 8.8% met criteria for probable depression, 5.0% met criteria for probable panic disorder, and 62% met criteria for substantial stress reaction. PTSD prevalence was comparable to that seen in returning Afghanistan war veterans and was much higher than in the U.S. general population. Point prevalence declined from 13.5% to 9.7% over the 5 years of observation. Comorbidity was extensive and included extremely high risks for impairment of social function. PTSD was significantly associated with loss of family members and friends, disruption of family, work, and social life, and higher rates of behavioral symptoms in children of workers. Conclusions Working in 9/11 recovery operations is associated with chronic impairment of mental health and social functioning. Psychological distress and psychopathology in WTC workers greatly exceed population norms. Surveillance and treatment programs continue to be needed. PMID:18795171

Differential necrophoric behaviour of the ant Solenopsis invicta towards fungal-infected corpses of workers and pupae.

PubMed

Qiu, H-L; Lu, L-H; Shi, Q-X; Tu, C-C; Lin, T; He, Y-R

2015-10-01

Necrophoric behaviour is critical sanitation behaviour in social insects. However, little is known about the necrophoric responses of workers towards different developmental stages in a colony as well as its underlying mechanism. Here, we show that Solenopsis invicta workers display distinct necrophoric responses to corpses of workers and pupae. Corpses of workers killed by freezing (dead for <1 h) were carried to a refuse pile, but pupal corpses would take at least 1 day to elicit workers' necrophoric response. Metarhizium anisopliae-infected pupal corpses accelerated the necrophoric behaviour of resident workers, with 47.5% of unaffected corpses and 73.8% infected corpses discarded by 1 day post-treatment). We found that fungus-infected pupal corpses had a higher concentration of fatty acids (palmitic acid, oleic acid and linoleic acid) on their surface. We experimentally confirmed that linoleic and oleic acids would elicit a necrophoric response in workers. The appearance of linoleic and oleic acids appeared to be chemical signals involved in recognition of pupal corpses, and M. anisopliae infection could promote the accumulation of fatty acids on surface of pupal corpses resulting in accelerated necrophoric responses of workers.

Risk perception of sexually transmitted infections and HIV in Nigerian commercial sex workers living in Barcelona: a study protocol

PubMed Central

Coma Auli, Núria; Mejía-Lancheros, Cília; Berenguera, Anna; Mayans, Martí Vall; Lasagabaster, Maider Arando; Pujol-Ribera, Enriqueta

2013-01-01

Introduction Sexually transmitted infections (STIs) and HIV are a serious global public health issue. These diseases are largely preventable, as they are directly and indirectly associated with potentially modifiable factors, including socioeconomic conditions. Sexual transmission is responsible for over 75% of new HIV infections worldwide. Moreover, commercial sex workers and their clients are two of the groups at the highest risk of acquiring and transmitting these infectious diseases, due to an extensive number of sexual encounters and the various factors related to commercial sex situations. This qualitative study aims to deepen the understanding of the risk perception of STIs and HIV and their associated factors in Nigerian commercial sex workers in the city of Barcelona. Methods and analysis This is a qualitative, descriptive, interpretive study based on a social constructivist and phenomenological perspective conducted on a saturated sample of Nigerian commercial sex workers in the city of Barcelona. Data will be collected through semistructured individual and triangular group interviews. Information will be examined using a sociological discourse analysis, allowing us to understand the social and individual factors related to the risk perception of STIs and HIV in commercial sex workers. Discussion Qualitative studies are an important element in identifying individual, social and contextual factors directly or indirectly related to the health/disease process. This qualitative study will provide essential knowledge to improve health promotion, prevention strategies and effective management of STIs both for commercial sex workers and their clients. Ethics This study has been approved by the clinical research ethics committee (CEIC) of IDIAP Jordi Gol in Barcelona, 2012. PMID:23901029

Dose-response relationship between hand-transmitted vibration and hand-arm vibration syndrome in a tropical environment.

PubMed

Su, Anselm Ting; Maeda, Setsuo; Fukumoto, Jin; Darus, Azlan; Hoe, Victor C W; Miyai, Nobuyuki; Isahak, Marzuki; Takemura, Shigeki; Bulgiba, Awang; Yoshimasu, Kouichi; Miyashita, Kazuhisa

2013-07-01

The dose-response relationship for hand-transmitted vibration has been investigated extensively in temperate environments. Since the clinical features of hand-arm vibration syndrome (HAVS) differ between the temperate and tropical environment, we conducted this study to investigate the dose-response relationship of HAVS in a tropical environment. A total of 173 male construction, forestry and automobile manufacturing plant workers in Malaysia were recruited into this study between August 2011 and 2012. The participants were interviewed for history of vibration exposure and HAVS symptoms, followed by hand functions evaluation and vibration measurement. Three types of vibration doses-lifetime vibration dose (LVD), total operating time (TOT) and cumulative exposure index (CEI)-were calculated and its log values were regressed against the symptoms of HAVS. The correlation between each vibration exposure dose and the hand function evaluation results was obtained. The adjusted prevalence ratio for finger tingling and numbness was 3.34 (95% CI 1.27 to 8.98) for subjects with lnLVD≥20 ln m(2) s(-4) against those <16 ln m(2) s(-4). Similar dose-response pattern was found for CEI but not for TOT. No subject reported white finger. The prevalence of finger coldness did not increase with any of the vibration doses. Vibrotactile perception thresholds correlated moderately with lnLVD and lnCEI. The dose-response relationship of HAVS in a tropical environment is valid for finger tingling and numbness. The LVD and CEI are more useful than TOT when evaluating the dose-response pattern of a heterogeneous group of vibratory tools workers.

Conditional withholding of proboscis extension in honeybees (Apis mellifera) during discriminative punishment.

PubMed

Smith, B H; Abramson, C I; Tobin, T R

1991-12-01

Proboscis extension conditioning of honeybee workers was used to test the ability of bees to respond to appetitive and aversive stimuli while restrained in a harness that allows subjects to move their antennae and mouthparts (Kuwabara, 1957; Menzel, Erber, & Masuhr, 1974). Subjects were conditioned to discriminate between two odors, one associated with sucrose feeding and the other associated with a 10 V AC shock if they responded to the sucrose unconditioned stimulus (US) in the context of that odor. Most Ss readily learned to respond to the odor followed by sucrose feeding and not to the odor associated with sucrose stimulation plus shock. Furthermore, in the context of the odor associated with shock, significantly more subjects withheld or delayed proboscis extension on stimulation with the sucrose US than they did in the context of the odor associated with feeding. Thus, restrained honeybees can readily learn to avoid shock according to an odor context by withholding proboscis extension to a normally powerful releaser. Analysis of individual learning curves revealed that subjects differed markedly in performance on this task. Some learn the discrimination quickly, whereas others show different kinds of response patterns.

Evidence-based tick acaricide resistance intervention strategy in Uganda: Concept and feedback of farmers and stakeholders.

PubMed

Vudriko, Patrick; Okwee-Acai, James; Byaruhanga, Joseph; Tayebwa, Dickson Stuart; Omara, Robert; Muhindo, Jeanne Bukeka; Lagu, Charles; Umemiya-Shirafuji, Rika; Xuan, Xuenan; Suzuki, Hiroshi

2018-02-01

The emergence of multi-acaricide resistant ticks has led to unprecedented level of acaricide failure in central and western Uganda. In the absence of a national acaricide resistance management strategy, the country's dairy sector is threatened by upsurge of ticks and tick-borne diseases. In this study, we developed a short-to-medium-term intervention approach called Evidence-Based Acaricide Tick Control (EBATIC): Identify, Test, Intervene and Eradicate (IT-IE). Furthermore, the perception of 199 farmers and extension workers, 12 key informants in four districts and 47 stakeholders in the animal industry in Uganda were assessed using semi-structured questionnaires. We report that the establishment of a specialized laboratory is pivotal in identifying and testing (IT) acaricide resistant ticks for prompt intervention and eradication (IE). The laboratory test results and the farm tick control gaps identified are very important in guiding acaricide resistance management strategies such as evidence-based acaricide rotation, development and dissemination of extension materials, training of farmers and extension workers, and stakeholders' engagement towards finding sustainable solutions. All the 47 stakeholders and 91.0% (181/199) of the farmers and extension workers reported that the EBATIC approach will help in solving the tick acaricide resistance crisis in Uganda. Similarly, all the 12 key informants and 92.5% (184/199) of the farmers and extension workers suggested that the EBATIC approach should be sustained and rolled out to other districts. The EBATIC stakeholders' dialogue generated both short-to-medium and long-term strategies for sustainable management of tick acaricide resistance in the country. Overall, the positive feedback from farmers, district veterinarians and stakeholders in the animal industry suggest that the EBATIC approach is a useful proof-of-concept on scalable intervention pathway against tick acaricide resistance in Uganda with possibility of adoption in other African countries. Copyright © 2017 Elsevier GmbH. All rights reserved.

Emotional labour and aboriginal maternal infant care workers: The invisible load.

PubMed

Kirkham, R; Rumbold, A; Hoon, E; Stuart-Butler, D; Moore, V

2018-04-01

The term 'emotional labour' has been used to describe the competing demands on midwives to empathize with clients whilst maintaining a level of professional detachment. Previous research indicates that when individuals experience difficulty managing these emotions, burnout may result. Aboriginal health care workers often have roles with large emotional demands, as they are relied upon heavily to engage clients in care. However, the concept of emotional labour has received little attention in relation to this group. To explore potential sources of emotional labour for Aboriginal Maternal Infant Care workers in a maternity care program for Aboriginal women in South Australia. The program involves these workers providing care for women in partnership with midwives. We employed a phenomenological approach. Thirty in-depth interviews were conducted with staff and clients of the program. Recorded interviews were transcribed and coded and emerging themes identified. This workforce undertakes extensive emotional labour. Key sources include the cultural and family obligations they have to clients, complex social needs of many clients, and potential for community backlash when poor perinatal outcomes occur. A lack of respect for the role within the workplace further contributes to these experiences. This study found that the responsibilities inherent to the role as both cultural broker and carer create significant emotional labour for workers. Recommendations to address this and enhance the sustainability of this workforce include: recognition and valuing of emotional work by management and other staff, enhancing cultural awareness training, and building stress-relieving activities into the workplace. Copyright © 2017 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

77 FR 13636 - Division of Coal Mine Workers' Compensation; Proposed Extension of Existing Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... requested data can be provided in the desired format, reporting burden (time and financial resources) is... respondents can be properly assessed. Currently, the Office of Workers' Compensation Programs is soliciting... Benefit Payments (CM-908). A copy of the information collection request can be obtained by contacting the...

Nutrition Comes Alive. Food Service Worker Guide.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Health and Drug Education and Services.

This handbook provides nutrition activities and resource material that the food service worker can use in cooperation with the teacher to promote an understanding of major nutrition concepts and concerns. It focuses on the concept that a school's food service program serves as an extension of the classroom. The classroom and the cafeteria…

"Work Gave Me a Lot of Confianza": Chicanas' Work Commitment and Work Identity.

ERIC Educational Resources Information Center

Pesquera, Beatriz M.

1991-01-01

Extensive interviews with 24 married Chicana workers with children examined socialization to work in family of origin, early employment, educational attainment, and familial and employment factors influencing levels of work commitment and work identity. Professional, clerical, and blue-collar workers all had strong work commitment but differed in…

The effect of community maternal and newborn health family meetings on type of birth attendant and completeness of maternal and newborn care received during birth and the early postnatal period in rural Ethiopia.

PubMed

Barry, Danika; Frew, Aynalem Hailemichael; Mohammed, Hajira; Desta, Binyam Fekadu; Tadesse, Lelisse; Aklilu, Yeshiwork; Biadgo, Abera; Buffington, Sandra Tebben; Sibley, Lynn M

2014-01-01

Maternal and newborn deaths occur predominantly in low-resource settings. Community-based packages of evidence-based interventions and skilled birth attendance can reduce these deaths. The Maternal and Newborn Health in Ethiopia Partnership (MaNHEP) used community-level health workers to conduct prenatal Community Maternal and Newborn Health family meetings to build skills and care-seeking behaviors among pregnant women and family caregivers. Baseline and endline surveys provided data on a random sample of women with a birth in the prior year. An intention-to-treat analysis, plausible net effect calculation, and dose-response analysis examined increases in completeness of care (mean percentage of 17 maternal and newborn health care elements performed) over time and by meeting participation. Regression models assessed the relationship between meeting participation, completeness of care, and use of skilled providers or health extension workers for birth care-controlling for sociodemographic and health service utilization factors. A 151% increase in care completeness occurred from baseline to endline. At endline, women who participated in 2 or more meetings had more complete care than women who participated in fewer than 2 meetings (89% vs 76% of care elements; P < .001). A positive dose-response relationship existed between the number of meetings attended and greater care completeness (P < .001). Women with any antenatal care were nearly 3 times more likely to have used a skilled provider or health extension worker for birth care. Women who had additionally attended 2 or more meetings with family members were over 5 times as likely to have used these providers, compared to women without antenatal care and who attended fewer than 2 meetings (odds ratio, 5.19; 95% confidence interval, 2.88-9.36; P < .001). MaNHEP's family meetings complemented routine antenatal care by engaging women and family caregivers in self-care and care-seeking, resulting in greater completeness of care and more highly skilled birth care. © 2014 by the American College of Nurse-Midwives.

Individual responsiveness to shock and colony-level aggression in honey bees: evidence for a genetic component

PubMed Central

Avalos, Arian; Rodríguez-Cruz, Yoselyn; Giray, Tugrul

2015-01-01

The phenotype of the social group is related to phenotypes of individuals that form that society. We examined how honey bee colony aggressiveness relates to individual response of male drones and foraging workers. Although the natural focus in colony aggression has been on the worker caste, the sterile females engaged in colony maintenance and defense, males carry the same genes. We measured aggressiveness scores of colonies and examined components of individual aggressive behavior in workers and haploid sons of workers from the same colony. We describe for the first time, that males, although they have no stinger, do bend their abdomen (abdominal flexion) in a posture similar to stinging behavior of workers in response to electric shock. Individual worker sting response and movement rates in response to shock were significantly correlated with colony scores. In the case of drones, sons of workers from the same colonies, abdominal flexion significantly correlated but their movement rates did not correlate with colony aggressiveness. Furthermore, the number of workers responding at increasing levels of voltage exhibits a threshold-like response, whereas the drones respond in increasing proportion to shock. We conclude that there are common and caste-specific components to aggressive behavior in honey bees. We discuss implications of these results on social and behavioral regulation and genetics of aggressive response. PMID:25729126

The 1976 Hanford Americium Accident: Then and Now

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carbaugh, Eugene H.

2013-10-02

The 1976 chemical explosion of an 241Am ion exchange column at a Hanford Site waste management facility resulted in the extreme contamination of a worker with 241Am, nitric acid and debris. The worker underwent medical treatment for acid burns, as well as wound debridement, extensive personal skin decontamination and long-term DTPA chelation therapy for decorporation of americium-241. Because of the contamination levels and prolonged decontamination efforts, care was provided for the first three months at the unique Emergency Decontamination Facility with gradual transition to the patient’s home occurring over another two months. The medical treatment, management, and dosimetry of themore » patient have been well documented in numerous reports and journal articles. The lessons learned with regard to patient treatment and effectiveness of therapy still form the underlying philosophy of treatment for contaminated injuries. Changes in infrastructure and facilities as well as societal expectations make for interesting speculation as to how responses might differ today.« less

Nail gun injuries among construction workers.

PubMed

Dement, John M; Lipscomb, Hester; Li, Leiming; Epling, Carol; Desai, Tejas

2003-05-01

Pneumatic nail guns greatly increase worker productivity and are extensively used in wood frame building construction, with especially high use in residential construction. One surveillance report of nail gun injuries in Washington State has been published; however, other literature consists largely of case reports and case series in trauma journals. The major objective of the current study was to investigate the occurrence of nail gun-associated injuries among construction workers and to identify preventable work-related factors associated with these injuries. Nail gun-related injuries occurring among a cohort of 13,347 carpenters in Ohio who worked union hours during the time period January 1, 1994, until September 30, 1997, were identified by matching the cohort with workers' compensation claims made to the Ohio Bureau of Workers' Compensation. We also analyzed workers' compensation claims for North Carolina Home Builders Association members for the period July 1996-November 1999 to identify nail gun-related injuries. Analyses included stratified analyses of claims by nature and body part injured, calculation of nail gun injury rates, and analyses of free text descriptions of injuries. Overall, nail gun injuries were responsible for 3.9 percent of workers' compensation claims with 8.3 percent to 25.5 percent of claims involving paid lost work time. The overall rate of nail gun injuries (cases per 200,000 work hours) was 0.33 in North Carolina and 0.26 in Ohio, reflecting the greater concentration of wood frame construction workers in the North Carolina population studied. Higher rates of injury were observed for carpenters in North Carolina and among residential carpenters in Ohio. The predominant body part injured was the hands/fingers, with 80 to 89 percent of injuries being nail punctures. Analyses of free text information for puncture injuries found approximately 70 percent of injuries to occur during the framing/sheathing stage of construction. Our data suggest that approximately 69 percent of puncture injuries may be due to an inadvertent gun discharge or misfire, preventable in large part by the use of sequential triggers. Worker training and education also are important components of nail gun injury prevention.

Pooled exposure-response analyses and risk assessment for lung cancer in 10 cohorts of silica-exposed workers: an IARC multicentre study.

PubMed

Steenland, K; Mannetje, A; Boffetta, P; Stayner, L; Attfield, M; Chen, J; Dosemeci, M; DeKlerk, N; Hnizdo, E; Koskela, R; Checkoway, H

2001-11-01

Silica is one of the most common occupational exposures worldwide. In 1997 the International Agency for Research on Cancer (IARC) classified inhaled crystalline silica as a human carcinogen (group 1), but acknowledged limitations in the epidemiologic data, including inconsistencies across studies and the lack of extensive exposure-response data. We have conducted a pooled exposure-response analysis of 10 silica-exposed cohorts to investigate lung cancer. The pooled cohort included 65,980 workers (44,160 miners, 21,820 nominees), and 1,072 lung cancer deaths (663 miners, 409 nonminers). Follow-up has been extended for five of these cohorts beyond published data. Quantitative exposure estimates by job and calendar time were adopted, modified, or developed to permit common analyses by respirable silica (mg/m3) across cohorts. The log of cumulative exposure, with a 15-year lag, was a strong predictor of lung cancer (p = 0.0001), with consistency across studies (test for heterogeneity, p = 0.34). Results for the log of cumulative exposure were consistent between underground mines and other facilities. Categorical analyses by quintile of cumulative exposure resulted in a monotonic trend with odds ratios of 1.0. 1.0, 1.3, 1.5, 1.6. Analyses using a spline curve also showed a monotonic increase in risk with increasing exposure. The estimated excess lifetime risk (through age 75) of lung cancer for a worker exposed from age 20 to 65 at 0.1 mg/m3 respirable crystalline silica (the permissible level in many countries) was 1.1-1.7%, above background risks of 3-6%. Our results support the decision by the IARC to classify inhaled silica in occupational settings as a carcinogen, and suggest that the current exposure limits in many countries may be inadequate. These data represent the first quantitative exposure-response analysis and risk assessment for silica using data from multiple studies.

Family Responsibilities Discrimination: What Employment Counselors Need to Know

ERIC Educational Resources Information Center

Von Bergen, Alison N.; Von Bergen, C. W.; Ballare, Doreen A.

2008-01-01

Family responsibilities discrimination--bias against workers based on their responsibilities to care for family members--is rapidly becoming a 21st-century workplace concern. Employers who harass, pass over for promotion, or terminate workers because such workers care for children, spouses, elderly parents, or family members with disabilities have…

Health workers' attitudes toward sexual and reproductive health services for unmarried adolescents in Ethiopia.

PubMed

Tilahun, Mesfin; Mengistie, Bezatu; Egata, Gudina; Reda, Ayalu A

2012-09-03

Adolescents in developing countries face a range of sexual and reproductive health problems. Lack of health care service for reproductive health or difficulty in accessing them are among them. In this study we aimed to examine health care workers' attitudes toward sexual and reproductive health services to unmarried adolescents in Ethiopia. We conducted a descriptive cross-sectional survey among 423 health care service providers working in eastern Ethiopia in 2010. A pre-tested structured questionnaire was used to collect data. Descriptive statistics, chi-square tests and logistic regression were performed to drive proportions and associations. The majority of health workers had positive attitudes. However, nearly one third (30%) of health care workers had negative attitudes toward providing RH services to unmarried adolescents. Close to half (46.5%) of the respondents had unfavorable responses toward providing family planning to unmarried adolescents. About 13% of health workers agreed to setting up penal rules and regulations against adolescents that practice pre-marital sexual intercourse. The multivariate analysis indicated that being married (OR 2.15; 95% CI 1.44 - 3.06), lower education level (OR 1.45; 95% CI 1.04 - 1.99), being a health extension worker (OR 2.49; 95% CI 1.43 - 4.35), lack of training on reproductive health services (OR 5.27; 95% CI 1.51 - 5.89) to be significantly associated with negative attitudes toward provision of sexual and reproductive services to adolescents. The majority of the health workers had generally positive attitudes toward sexual and reproductive health to adolescents. However, a minority has displayed negatives attitudes. Such negative attitudes will be barriers to service utilization by adolescents and hampers the efforts to reduce sexually transmitted infections and unwanted pregnancies among unmarried adolescents. We therefore call for a targeted effort toward alleviating negative attitudes toward adolescent-friendly reproductive health service and re-enforcing the positive ones.

Providing Health Care in the Shadow of Violence: Does Emotion Regulation Vary Among Hospital Workers From Different Professions?

PubMed

Goldblatt, Hadass; Freund, Anat; Drach-Zahavy, Anat; Enosh, Guy; Peterfreund, Ilana; Edlis, Neomi

2017-03-01

Research into violence against health care staff by patients and their families within the health care services shows a rising frequency of incidents. The potentially damaging effects on health care staff are extensive, including diverse negative psychological and physical symptoms. The aim of this qualitative study was to examine how hospital workers from different professions reacted to patients' and visitors' violence against them or their colleagues, and how they regulated their emotional reactions during those incidents. The research question was as follows: How do different types of hospital workers regulate the range of their emotional reactions during and after violent events? Participants were 34 hospital workers, representing several professional sectors. Data were collected through in-depth semistructured interviews, which were later transcribed and thematically content analyzed. Five themes were revealed, demonstrating several tactics that hospital workers used to regulate their emotions during incidents of violent outbursts by patients or visitors: (1) Inability to Manage Emotion Regulation, (2) Emotion Regulation by Distancing and Disengagement Tactics, (3) Emotion Regulation Using Rationalization and Splitting Tactics, (4) Emotion Regulation via the Use of Organizational Resources, and (5) Controlling Emotions by Suppression. Hospital workers who experienced dissonance between their professional expectations and their emotional reactions to patients' violence reported using various emotion regulation tactics, consequently managing to fulfill their duty competently. Workers who did not experience such dissonance felt in full control of their emotions and did not manifest responses of emotion regulation. Others, however, experienced intense emotional flooding and failed to regulate their emotions. We recommend developing health care staff's awareness of possible emotional implications of violent incidents, for themselves as people and for their intact functioning at work. In addition, we recommend further development of health care staff training programs for coping with violent patients and enhancement of formal and informal organizational support.

76 FR 3175 - Proposed Extension of Existing Information Collection; Respirator Program Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-19

... extension of the information collection for Respiratory Protection Program Records under 30 CFR 56.5005 and... that such equipment offers adequate protection for workers. A written respiratory protection program... require metal and nonmetal mine operators to institute a respiratory protection program governing...

The Role of Health Extension Workers in Linking Pregnant Women With Health Facilities for Delivery in Rural and Pastoralist Areas of Ethiopia.

PubMed

Jackson, Ruth; Hailemariam, Assefa

2016-09-01

Women's preference to give birth at home is deeply embedded in Ethiopian culture. Many women only go to health facilities if they have complications during birth. Health Extension Workers (HEWs) have been deployed to improve the utilization of maternal health services by bridging the gap between communities and health facilities. This study examined the barriers and facilitators for HEWs as they refer women to mid-level health facilities for birth. A qualitative study was conducted in three regions: Afar Region, Southern Nations Nationalities and People's Region and Tigray Region between March to December 2014. Interviews and focus group discussions were conducted with 45 HEWs, 14 women extension workers (employed by Afar Pastoralist Development Association, Afar Region) and 11 other health workers from health centers, hospitals or health offices. Data analysis was done based on collating the data and identifying key themes. Barriers to health facilities included distance, lack of transportation, sociocultural factors and disrespectful care. Facilitators for facility-based deliveries included liaising with Health Development Army (HDA) leaders to refer women before their expected due date or if labour starts at home; the introduction of ambulance services; and, provision of health services that are culturally more acceptable for women. HEWs can effectively refer more women to give birth in health facilities when the HDA is well established, when health staff provide respectful care, and when ambulance is available at any time.

77 FR 13359 - The Cadmium in General Industry Standard; Extension of the Office of Management and Budget's (OMB...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-06

... Industry Standard protect workers from the adverse health effects that may result from their exposure to... OSHA, the National Institute for Occupational Safety and Health, the worker who is the subject of the... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2012-0005] The...

Propaganda, Collective Participation and the "War of Position" in the Brazilian Landless Workers' Movement

ERIC Educational Resources Information Center

Meek, David

2011-01-01

The Landless Workers' Movement (MST) is recognized as Brazil's most successful social movement. Although its goal is agrarian reform, the MST has been the subject of significant educational scholarship due to the emphasis it places on education reform, and formal and informal education. The MST's pedagogy has been extensively analysed. However,…

76 FR 20362 - Agency Information Collection Activities: Form I-905, Extension of a Currently Approved...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-12

... To Issue Certification for Health Care Workers; OMB Control No. 1615-0086. The Department of Homeland... please add the OMB Control Number 1615-0086 in the subject box. Note: The address listed in this notice... the Form/Collection: Application for authorization to Issue Certification for Health Care Workers. (3...

Core competency requirements among extension workers in peninsular Malaysia: Use of Borich's needs assessment model.

PubMed

Umar, Sulaiman; Man, Norsida; Nawi, Nolila Mohd; Latif, Ismail Abd; Samah, Bahaman Abu

2017-06-01

The study described the perceived importance of, and proficiency in core agricultural extension competencies among extension workers in Peninsular Malaysia; and evaluating the resultant deficits in the competencies. The Borich's Needs Assessment Model was used to achieve the objectives of the study. A sample of 298 respondents was randomly selected and interviewed using a pre-tested structured questionnaire. Thirty-three core competency items were assessed. Instrument validity and reliability were ensured. The cross-sectional data obtained was analysed using SPSS for descriptive statistics including mean weighted discrepancy score (MWDS). Results of the study showed that on a scale of 5, the most important core extension competency items according to respondents' perception were: "Making good use of information and communication technologies/access and use of web-based resources" (M=4.86, SD=0.23); "Conducting needs assessments" (M=4.84, SD=0.16); "organizing extension campaigns" (M=4.82, SD=0.47) and "Managing groups and teamwork" (M=4.81, SD=0.76). In terms of proficiency, the highest competency identified by the respondents was "Conducting farm and home visits (M=3.62, SD=0.82) followed by 'conducting meetings effectively' (M=3.19, SD=0.72); "Conducting focus group discussions" (M=3.16, SD=0.32) and "conducting community forums" (M=3.13, SD=0.64). The discrepancies implying competency deficits were widest in "Acquiring and allocating resources" (MWDS=12.67); use of information and communication technologies (ICTs) and web-based resources in agricultural extension (MWDS=12.59); and report writing and sharing the results and impacts (MWDS=11.92). It is recommended that any intervention aimed at developing the capacity of extension workers in Peninsular Malaysia should prioritize these core competency items in accordance with the deficits established in this study. Copyright © 2017 Elsevier Ltd. All rights reserved.

Effects of immunostimulation on social behavior, chemical communication and genome-wide gene expression in honey bee workers (Apis mellifera)

PubMed Central

2012-01-01

Background Social insects, such as honey bees, use molecular, physiological and behavioral responses to combat pathogens and parasites. The honey bee genome contains all of the canonical insect immune response pathways, and several studies have demonstrated that pathogens can activate expression of immune effectors. Honey bees also use behavioral responses, termed social immunity, to collectively defend their hives from pathogens and parasites. These responses include hygienic behavior (where workers remove diseased brood) and allo-grooming (where workers remove ectoparasites from nestmates). We have previously demonstrated that immunostimulation causes changes in the cuticular hydrocarbon profiles of workers, which results in altered worker-worker social interactions. Thus, cuticular hydrocarbons may enable workers to identify sick nestmates, and adjust their behavior in response. Here, we test the specificity of behavioral, chemical and genomic responses to immunostimulation by challenging workers with a panel of different immune stimulants (saline, Sephadex beads and Gram-negative bacteria E. coli). Results While only bacteria-injected bees elicited altered behavioral responses from healthy nestmates compared to controls, all treatments resulted in significant changes in cuticular hydrocarbon profiles. Immunostimulation caused significant changes in expression of hundreds of genes, the majority of which have not been identified as members of the canonical immune response pathways. Furthermore, several new candidate genes that may play a role in cuticular hydrocarbon biosynthesis were identified. Effects of immune challenge expression of several genes involved in immune response, cuticular hydrocarbon biosynthesis, and the Notch signaling pathway were confirmed using quantitative real-time PCR. Finally, we identified common genes regulated by pathogen challenge in honey bees and other insects. Conclusions These results demonstrate that honey bee genomic responses to immunostimulation are substantially broader than the previously identified canonical immune response pathways, and may mediate the behavioral changes associated with social immunity by orchestrating changes in chemical signaling. These studies lay the groundwork for future research into the genomic responses of honey bees to native honey bee parasites and pathogens. PMID:23072398

Effects of immunostimulation on social behavior, chemical communication and genome-wide gene expression in honey bee workers (Apis mellifera).

PubMed

Richard, Freddie-Jeanne; Holt, Holly L; Grozinger, Christina M

2012-10-16

Social insects, such as honey bees, use molecular, physiological and behavioral responses to combat pathogens and parasites. The honey bee genome contains all of the canonical insect immune response pathways, and several studies have demonstrated that pathogens can activate expression of immune effectors. Honey bees also use behavioral responses, termed social immunity, to collectively defend their hives from pathogens and parasites. These responses include hygienic behavior (where workers remove diseased brood) and allo-grooming (where workers remove ectoparasites from nestmates). We have previously demonstrated that immunostimulation causes changes in the cuticular hydrocarbon profiles of workers, which results in altered worker-worker social interactions. Thus, cuticular hydrocarbons may enable workers to identify sick nestmates, and adjust their behavior in response. Here, we test the specificity of behavioral, chemical and genomic responses to immunostimulation by challenging workers with a panel of different immune stimulants (saline, Sephadex beads and Gram-negative bacteria E. coli). While only bacteria-injected bees elicited altered behavioral responses from healthy nestmates compared to controls, all treatments resulted in significant changes in cuticular hydrocarbon profiles. Immunostimulation caused significant changes in expression of hundreds of genes, the majority of which have not been identified as members of the canonical immune response pathways. Furthermore, several new candidate genes that may play a role in cuticular hydrocarbon biosynthesis were identified. Effects of immune challenge expression of several genes involved in immune response, cuticular hydrocarbon biosynthesis, and the Notch signaling pathway were confirmed using quantitative real-time PCR. Finally, we identified common genes regulated by pathogen challenge in honey bees and other insects. These results demonstrate that honey bee genomic responses to immunostimulation are substantially broader than the previously identified canonical immune response pathways, and may mediate the behavioral changes associated with social immunity by orchestrating changes in chemical signaling. These studies lay the groundwork for future research into the genomic responses of honey bees to native honey bee parasites and pathogens.

[The Information Flows System as an instrument for preventing technological illness].

PubMed

Saldutti, Elisa; Bindi, Luciano; Di Giacobbe, Andrea; Innocenzi, Mariano; Innocenzi, Ludovico

2014-01-01

This paper describes the project "Information Flows", its contents of INAIL data about accidents and occupational diseases reported and recognized and its usefulness for programs of preventive initiatives undertaken by INAIL and by the responsible structures in the single italian regions. We propose some processings of data and suggest how their collection, according to criteria based on occupational medicine, industrial hygiene and epidemiology and a careful analysis and processing of data from more sources could lead to an extension of the workers protection, relatively to "unrecognized" occupational diseases, diseases caused by the "old" risks and the identification of occupational diseases caused by "new" risks.

Reference values for physical performance measures in the aging working population.

PubMed

Cote, Mark P; Kenny, Anne; Dussetschleger, Jeffrey; Farr, Dana; Chaurasia, Ashok; Cherniack, Martin

2014-02-01

The aim of this study was to determine reference physical performance values in older aging workers. Cross-sectional physical performance measures were collected for 736 manufacturing workers to assess effects of work and nonwork factors on age-related changes in musculoskeletal function and health. Participants underwent surveys and physical testing that included bioelectrical impedance analysis, range-of-motion measures, exercise testing, and dynamic assessment. Physical characteristics, such as blood pressure and body fat percentage, were comparable to published values. Dynamic and range-of-motion measurements differed from published normative results. Women had age-related decreases in cervical extension and lateral rotation. Older men had better spinal flexion than expected. Predicted age-related decline in lower-extremity strength and shoulder strength in women was not seen. Men declined in handgrip, lower-extremity strength, and knee extension strength, but not trunk strength, across age groups. There was no appreciable decline in muscle fatigue at the trunk, shoulder, and knee with aging for either gender, except for the youngest age group of women. Normative values may underestimate physical performance in "healthy" older workers, thereby underappreciating declines in less healthy older workers. Work may be preservative of function for a large group of selected individuals. A "healthy worker effect" may be greater for musculoskeletal disease and function than for heart disease and mortality. Clinicians and researchers studying musculoskeletal function in older workers can use a more specific set of reference values.

Social constraints before sanitation improvement in tea gardens of Sylhet, Bangladesh.

PubMed

Ahmed, M; Begum, Anwara; Chowdhury, M A I

2010-05-01

Sylhet, the northeastern divisional city of Bangladesh, is the major tea-producing region of the country where a large number of low-income workers completely depending on extremely labor-intensive economic activity for their bread and butter, live in and around the tea gardens. The living conditions of these communities are remarkably meager due to the lack of proper utility facilities, especially in water supply and sanitation sectors. A study was conducted at Lakkatura and Ali Bahar Tea Estates to assess the deteriorated sanitation condition of the tea garden workers community and to determine the constraints before the improvement of the condition. It was found that the existing sanitary condition of both of the tea garden slums is very poor because of the same topographical condition and socioeconomic and cultural status of the dwellers. About 50% to 60% tea garden workers still are used to open defecation causing various excreta related diseases and not practiced with washing hand after defecation. Lack of knowledge and awareness about health and hygiene, unwillingness, poverty, superstitions, etc. are responsible for the deteriorated condition of the sanitation system. Based on the analysis, providing latrines free of costs, undertaking extensive motivational and awareness programs and publicity, regular consultation of tea garden workers with the health specialists, and vector control staff of concerned utilities as well as an integrated water supply, sanitation, and hygiene promotion programs should be considered as the priority in order to improve the deteriorated sanitary conditions in two tea gardens.

TOWN AND COUNTRY BUSINESS PROGRAM. (TITLE SUPPLIED).

ERIC Educational Resources Information Center

LEYENDECKER, P.J.

THESE 14 PAMPHLETS CONSTITUTE AN EXTENSION SERVICE PROGRAM OUTLINE FOR TEACHING A BUSINESS PROGRAM APPLICABLE TO RURAL YOUTH. THE CONTENTS INCLUDE BOTH A LEADER'S GUIDE AND AN EXTENSION WORKER'S GUIDE. THE REMAINDER OF THE PROGRAM DELVES INTO MARKETING, WHOLESALING, SALES AND SERVICES, STANDARDS AND GRADES OF PRODUCE, ASSEMBLY AND STORAGE,…

Emergency Food Programs: Untapped Opportunities for Extension?

ERIC Educational Resources Information Center

Mobley, Amy R.

2012-01-01

This article reports results from a questionnaire that assessed the frequency and type of nutrition questions asked at emergency food programs to determine if Extension professionals need to increase direct outreach efforts. Emergency food program workers (n = 460) were recruited via mail to complete a self-administered survey. More than one-third…

76 FR 49433 - Notice To Request an Extension and Revision of Currently Approved Information Collection and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-10

... Previously Approved Information Collection'' for volunteer workers (73 FR 62949). In accordance with the... request an extension for currently approved information collection, Volunteer Program-Earth Team. This..., for the Volunteer Interest and Placement Summary form and the Time Sheet form. The collected...

Tea Time: Raising Awareness and Support for Extension

ERIC Educational Resources Information Center

Franz, Nancy K.; Fahey, Chris

2012-01-01

In a time of reliance on electronic media for information, chaotic programming environments, and declining public resources, Extension workers need to find unique ways to connect with stakeholders to maintain and increase support for programming. To address this need, we developed, conducted, and evaluated a series of stakeholder teas. We found…

Factors Influencing Perceptions of Service Quality in Cooperative Extension Workers

ERIC Educational Resources Information Center

Anaza, Nwamaka A.; Rutherford, Brian N.; Widdows, Richard

2012-01-01

The authors examined the direct and indirect impact of empowerment on service quality as perceived by Extension staff. Using a sample 283 respondents, the results revealed that along with empowerment, constructs such as job satisfaction and organizational identification positively affected service quality. Undoubtedly, each of these variables…

75 FR 76492 - Bloodborne Pathogens Standard; Extension of the Office of Management and Budget's (OMB) Approval...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-08

...] Bloodborne Pathogens Standard; Extension of the Office of Management and Budget's (OMB) Approval of... Pathogens Standard (29 CFR 1910.1030). The information collection requirements specified in the Bloodborne Pathogens Standard provides employers and workers with means to provide protection from adverse health...

[Market and ageing].

PubMed

Joël, M-E

2005-06-01

Ageing can be defined as growth of the proportion of elderly people in the population, but also as a group of transformations in life cycles: older age at time of first job, marriage, birth of first child, early retirement, longer life expectancy, active retirement, greater number of dependent persons. The economic impact of the ageing population has been extensively studied from the perspective of the social security fund. In France and in most developed countries, population ageing has considerably destabilized social accounting creating a gap between a system thought out after WWII and the present social environment. The current response of social security system to elderly person's needs is considered inadequate. There are however other consequences of ageing. It is important to measure the upheaval caused by longer life expectancy and changing life stages on all markets. Three kinds of markets are involved in different ways: job market, services market for the elderly and all goods market for seniors and golden aged. Many studies have focused on the links between economic production and physiological ageing. The traditional organisation of working conditions stresses working intensity over experience, young workers'capabilities over than those of older workers. The link between age and the job market can also be analyzed by considering supply and demand for employment for workers over 50. Another question is the workforce shortage forecasted in some sectors (health and social sectors in particular) and the role of immigration. Growth in the supply of long-term care will require restructuring of the sector's logistics and financing. Certain trends are appearing: government authorities are reducing their supply of services, private production is increasing, public financing is being maintained, and individual contributions are growing while the role of insurance has remained stagnant. A qualitative analysis of the markets also shows heterogeneous workers situations and status creating difficult consequences for management decision making. The best-known impact of ageing on markets is the development of the senior and golden-age markets (technical help, accessibility, improved housing, leisure activities and training...) The particularities of these markets and their development are extensively studied, particularly questions related to new technologies.

Skin symptoms in bakery and auto body shop workers: associations with exposure and respiratory symptoms.

PubMed

Arrandale, Victoria; Meijster, Tim; Pronk, Anjoeka; Doekes, Gert; Redlich, Carrie A; Holness, D Linn; Heederik, Dick

2013-02-01

Despite the importance of skin exposure, studies of skin symptoms in relation to exposure and respiratory symptoms are rare. The goals of this study were to describe exposure-response relationships for skin symptoms, and to investigate associations between skin and respiratory symptoms in bakery and auto body shop workers. Data from previous studies of bakery and auto body shop workers were analyzed. Average exposure estimates for wheat allergen and isocyanates were used. Generalized linear models were constructed to describe the relationships between exposure and skin symptoms, as well as between skin and respiratory symptoms. Data from 723 bakery and 473 auto body shop workers were analyzed. In total, 5.3% of bakery and 6.1% of auto body shop workers were female; subjects' mean age was 39 and 38 years, respectively. Exposure-response relationships were observed in auto body shop workers for itchy or dry skin (PR 1.55, 95% CI 1.2-2.0) and work-related itchy skin (PR 1.97, 95% CI 1.2-3.3). A possible exposure-response relationship for work-related itchy skin in bakery workers did not reach statistical significance. In both groups, reporting skin symptoms was strongly and significantly associated with reporting respiratory symptoms, both work-related and non-work-related. Exposure-response relationships were observed for skin symptoms in auto body shop workers. The lack of significant exposure-response associations in bakery workers should be interpreted cautiously. Workers who reported skin symptoms were up to four times more likely to report respiratory symptoms. Improved awareness of both skin and respiratory outcomes in exposed workers is needed.

A comparison of skin prick tests, intradermal skin tests, and specific IgE in the diagnosis of mouse allergy.

PubMed

Sharma, Hemant P; Wood, Robert A; Bravo, Andrea R; Matsui, Elizabeth C

2008-04-01

Mouse sensitization is assessed by using skin testing and serum levels of mouse allergen-specific IgE (m-IgE). However, it is unknown whether a positive skin test response or m-IgE result accurately identifies those with clinically relevant mouse sensitization. We sought to compare skin testing and m-IgE measurement in the diagnosis of mouse allergy. Sixty-nine mouse laboratory workers underwent skin prick tests (SPTs), intradermal tests (IDTs), and serum IgE measurements to mouse allergen, followed by nasal challenge to increasing concentrations of mouse allergen. Challenge response was assessed by nasal symptom score. Thirty-eight women and 31 men with a mean age of 30 years were studied. Forty-nine workers reported mouse-related symptoms, of whom 10 had positive m-IgE results and 12 had positive SPT responses. Fifteen had negative SPT responses but positive IDT responses. Positive nasal challenges were observed in 70% of workers with positive m-IgE results, 83% of workers with positive SPT responses, 33% of workers with negative SPT responses/positive IDT responses, and 0% of workers with negative IDT responses. SPTs performed best, having the highest positive and negative predictive values. Among participants with a positive challenge result, those with a positive SPT response or m-IgE result had a significantly lower challenge threshold than those with a positive IDT response (P = .01). Workers with a positive challenge result were more likely to have an increase in nasal eosinophilia after the challenge compared with those with a negative challenge result (P = .03). SPTs perform best in discriminating patients with and without mouse allergy. Mouse-specific IgE and IDTs appear to be less useful than SPTs in the diagnosis of mouse allergy.

The effects of foraging role and genotype on light and sucrose responsiveness in honey bees (Apis mellifera L.).

PubMed

Tsuruda, Jennifer M; Page, Robert E

2009-12-14

In honey bees, the sensory system can be measured by touching sugar water to the antennae, eliciting the extension of the proboscis. The proboscis extension response (PER) [6,13] is closely associated with complex behavioral traits involving foraging and learning [30-32,34-36,43-49]. Bees specializing in pollen foraging are more responsive to low concentrations of sucrose solution and, as a consequence, perform better in associative learning assays [4,43,46-48]. An important unanswered question is whether sensory-motor differences between pollen and nectar specialists are restricted to the gustatory modality or whether pollen foragers are in general more sensitive to sensory stimuli associated with foraging. We used an assay designed to test responsiveness to varying intensities of light [11] and tested responsiveness to varying concentrations of sucrose in wild-type pollen and non-pollen foragers and bees artificially-selected for differences in pollen-hoarding behavior [27]. Workers of the high pollen-hoarding strain are more likely to specialize on collecting pollen. In wild-type bees, pollen foragers were more responsive to sucrose and light than non-pollen foragers. In the selected strains, high pollen-hoarding pre-foragers were more responsive to sucrose and light than low pollen-hoarding pre-foragers. These PER and light assays demonstrate a positive relationship between the gustatory and visual sensory modalities with respect to foraging behavior and genotype. We propose that light responsiveness, in addition to sucrose responsiveness, is a component of a pollen-hoarding behavioral syndrome - a suite of traits that covary with hoarding behavior [51,52] - previously described for honey bees [14,37,41]. We suggest that the modulation of the sensory system may be partially constrained by the interdependent modulation of multiple sensory modalities associated with hoarding and foraging.

Activities suggestion based on emotions in AAL environments.

PubMed

Costa, Angelo; Rincon, Jaime Andres; Carrascosa, Carlos; Novais, Paulo; Julian, Vicente

2018-03-01

The elderly population is increasing and the response of the society was to provide them with services directed to them to cope with their needs. One of the oldest solutions is the retirement home, providing housing and permanent assistance for the elderly. Furthermore, most of the retirement homes are inhabited by multiple elderly people, thus creating a community of people who are somewhat related in age and medical issues. The ambient assisted living (AAL) area tries to solve some of the elderly issues by producing technological products, some of them dedicated to elderly homes. One of the identified problem is that elderly people are sometimes discontent about the activities that consume most of their day promoted by the retirement home social workers. The work presented in this paper attempts to improve how these activities are scheduled taking into account the elderlies' emotional response to these activities. The aim is to maximize the group happiness by promoting the activities the group likes, minding if they are bored due to activities repetition. In this sense, this paper presents an extension of the Cognitive Life Assistant platform incorporating a social emotional model. The proposed system has been modelled as a free time activity manager which is in charge of suggesting activities to the social workers. Copyright © 2018 Elsevier B.V. All rights reserved.

WORKING WITH LOW-INCOME FAMILIES, PROCEEDINGS OF THE AHEA WORKSHOP (UNIVERSITY OF CHICAGO, MARCH 15-19, 1965).

ERIC Educational Resources Information Center

American Home Economics Association, Washington, DC.

WORK WITH LOW INCOME FAMILIES HAS BEEN PART OF THE BASIC PHILOSOPHY OF THE AMERICAN HOME ECONOMICS ASSOCIATION (AHEA) SINCE ITS INCEPTION. A NATIONAL WORKSHOP WAS ATTENDED BY STATE DEPARTMENT OF EDUCATION AND U.S. OFFICE OF EDUCATION PERSONNEL, TEACHER-EDUCATORS, EXTENSION WORKERS, SOCIAL WORKERS, AND PERSONS WITH RELATED INTERESTS. TEXTS OF THE…

‘I’m still a hustler’: entrepreneurial responses to precarity by participants in phase I clinical trials

PubMed Central

Monahan, Torin; Fisher, Jill A.

2016-01-01

This paper questions the implications of entrepreneurial responses to conditions of employment precarity by ‘healthy volunteers’ in phase I clinical trials in the United States. Such individuals are typically serial participants who often identify as professional volunteers and seek out drug studies as their primary source of income. Drawing on extensive qualitative research, this paper illustrates how healthy volunteers selectively import the identity of ‘hustler’ from the street environment and reposition it as connoting a set of valuable creative skills that give them a competitive edge over other participants. An entrepreneurial ethos allows them to view personal sacrifice and exposure to potentially dangerous drugs as smart investments leading to financially stable futures. These discursive moves normalize extractive, and at times dehumanizing, labour relations that offload expenses and risks to workers. PMID:27524854

'I'm still a hustler': entrepreneurial responses to precarity by participants in phase I clinical trials.

PubMed

Monahan, Torin; Fisher, Jill A

This paper questions the implications of entrepreneurial responses to conditions of employment precarity by 'healthy volunteers' in phase I clinical trials in the United States. Such individuals are typically serial participants who often identify as professional volunteers and seek out drug studies as their primary source of income. Drawing on extensive qualitative research, this paper illustrates how healthy volunteers selectively import the identity of 'hustler' from the street environment and reposition it as connoting a set of valuable creative skills that give them a competitive edge over other participants. An entrepreneurial ethos allows them to view personal sacrifice and exposure to potentially dangerous drugs as smart investments leading to financially stable futures. These discursive moves normalize extractive, and at times dehumanizing, labour relations that offload expenses and risks to workers.

White-collar workers' hemodynamic responses during working hours.

PubMed

Liu, Xinxin; Iwakiri, Kazuyuki; Sotoyama, Midori

2017-08-08

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

Physical capital and the embodied nature of income inequality: gender differences in the effect of body size on workers' incomes in Canada.

PubMed

Perks, Thomas

2012-02-01

This study assesses the effects of body size--measured using the body mass index--on the income attainment of female and male workers in Canada. Using data from a national representative sample of Canadians, multivariate analyses show that, for female workers, the body size-income relationship is negative. However, for male workers, the body size-income relationship is positive and nonlinear. Using Bourdieu's conceptualization of physical capital, and Shilling's extension of it, it is argued that these results are suggestive of the relative importance of body size to the production and continuation of gender income inequality in Canada.

Social Worker Identity: A Profession in Context.

PubMed

Forenza, Brad; Eckert, Caitlin

2018-01-01

Social work is a broad field encompassing micro, mezzo, and macro areas of practice. Consequently, the field lacks a unifying professional identity due to the expansiveness of the profession. Professional identity is conceptualized as an extension of social identity, vis-à-vis the embodiment of three qualities: connectedness, expansiveness, and effectiveness. This study used 12 in-depth, individual interviews with practicing social workers to explore these qualities. Findings from interviews reveal six primary themes and 21 subthemes pertaining to social worker identity. Themes and subthemes are organized according to three broad families (social work in context, professional trajectories, and external influences). Implications for policy, practice, and future research are presented. © 2017 National Association of Social Workers.

A Study of the Congruency of Competencies and Criterion-Referenced Measures.

ERIC Educational Resources Information Center

Jones, John Wilbur, Jr.

The job of the 4-H extension agent involves fairly complex levels of performance. The curriculum for the extension agent program should produce youth workers who have the ability to perform competently and who possess the basic concepts and values required to function effectively. Performance objectives were written for each competency considered…

Training for Agriculture: Annual Review of Selected Developments.

ERIC Educational Resources Information Center

United Nations Food and Agriculture Organization, Rome (Italy).

The topics covered by review articles are: Training for Rural Development (with special reference to Chile); Field Training--Theory into Practice (for women extension workers in Malaysia); A New Look is Needed for Extension (Latin America); 4-D Rural Youth Clubs in Dahomey; Sociological Aspects of Rural Training; Population Education in the…

75 FR 20005 - Crawler, Locomotive, and Truck Cranes Standard; Extension of the Office of Management and Budget...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-16

...] Crawler, Locomotive, and Truck Cranes Standard; Extension of the Office of Management and Budget's (OMB... Crawler, Locomotive, and Truck Cranes Standard (29 CFR 1910.180). DATES: Comments must be submitted... of each of these requirements is to prevent workers from using unsafe cranes and ropes, thereby...

Extensive Nosocomial Transmission of Measles Originating in Cruise Ship Passenger, Sardinia, Italy, 2014.

PubMed

Filia, Antonietta; Bella, Antonino; Cadeddu, Giovanna; Milia, Maria Rafaela; Del Manso, Martina; Rota, Maria Cristina; Magurano, Fabio; Nicoletti, Loredana; Declich, Silvia

2015-08-01

We report a measles outbreak in Sardinia, Italy, that originated in a cruise ship passenger. The outbreak showed extensive nosocomial transmission (44 of 80 cases). To minimize nosocomial transmission, health care facilities should ensure that susceptible health care workers are vaccinated against measles and should implement effective infection control procedures.

75 FR 52037 - Welding, Cutting and Brazing Standard; Extension of the Office of Management and Budget's (OMB...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

...] Welding, Cutting and Brazing Standard; Extension of the Office of Management and Budget's (OMB) Approval... requirements contained in the Welding, Cutting and Brazing Standard (29 CFR part 1910, subpart Q). The information collected is used by employers and workers whenever welding, cutting and brazing are performed...

78 FR 53159 - Standard for Welding, Cutting, and Brazing; Extension of the Office of Management and Budget's...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-28

...] Standard for Welding, Cutting, and Brazing; Extension of the Office of Management and Budget's (OMB... collection requirements contained in the Standard for Welding, Cutting, and Brazing (29 CFR Part 1910, Subpart Q). The information collected is used by employers and workers whenever welding, cutting, and...

78 FR 21157 - Derricks; Extension of the Office of Management and Budget's (OMB) Approval of Information...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-09

... information to the workers to assure that the derricks are used as designed and not overloaded or used beyond...] Derricks; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection... Office of Management and Budget's (OMB) approval of the information collection requirements contained in...

[Judicial and medical/legal aspects of the responsibility of workers appointed to carry out first aid].

PubMed

Caprioli, L C; Ciavarella, M; Sacco, A

2005-01-01

One of the innovations introduced by law 626/94 [the Italian law on occupational health and safety of workers] is the obligation of the employer to designate workers responsible for first aid. To identify and discuss the duties, the role and the medical and legal responsibility of workers appointed to carry out first aid measures. Analysis of legislation and current practice concerning medical and legal responsibility in first aid procedures. The worker appointed to carry out first aid measures is, by virtue of his appointment, obliged to take action. Therefore, he could commit an illegitimate act both by "acting" and by "omitting" to carry out a duty that is his responsibility. In the first case the worker could be accused of committing an unpremeditated criminal offence when his actions involve negligence, imprudence, inexperience or violation of regulations concerning his duties. A "serious criminal offence" is committed when the most elementary rules of diligence, prudence and skill are violated; the offence is "slight" when negligence, imprudence or inexperience are involved in particularly complex situations. The reference parameter for inexperience is not a first aid volunteer, nor a member of the public, but a worker designated to carry out first aid possessing "average" attitudes, training and ability. Briefly, a guilty error by the appointed worker consists of the following: i) the professional conduct of the operator was clearly wrong, serious and unjustifiable; ii) the operator clearly omitted doing his/her duty; iii) the consequence of the error is physical personal damage. The observations made clearly illustrate the delicacy of the tasks of the worker appointed to carry out first aid measures. Essential elements for minimizing wrong and/or negligent conduct are appropriate choice of the designated workers and their adequate training.

Long working hours and metabolic syndrome among Japanese men: a cross-sectional study.

PubMed

Kobayashi, Tomoko; Suzuki, Etsuji; Takao, Soshi; Doi, Hiroyuki

2012-05-31

The link between long working hours and health has been extensively studied for decades. Despite global concern regarding metabolic syndrome, however, no studies to date have solely evaluated the relationship between long working hours and that syndrome. We therefore examined the association between long working hours and metabolic syndrome in a cross-sectional study. Between May and October 2009, we collected data from annual health checkups and questionnaires from employees at a manufacturing company in Shizuoka, Japan. Questionnaires were returned by 1,601 workers (response rate: 96.2%; 1,314 men, 287 women). After exclusions, including women because of a lack of overtime work, the analysis was performed for 933 men. We calculated odds ratios (ORs) and 95% confidence intervals (CIs) for metabolic syndrome. Further, we conducted a stratified analysis by age-group (<40 years vs. ≥ 40 years). Metabolic syndrome was identified in 110 workers (11.8%). We observed a positive association between working hours and metabolic syndrome after adjusting for age, occupation, shift work, smoking status, frequency of alcohol consumption, and cohabiting status. Compared with subjects who worked 7-8 h/day, multivariate ORs for metabolic syndrome were 1.66 (95% CI, 0.91-3.01), 1.48 (95% CI, 0.75-2.90), and 2.32 (95% CI, 1.04-5.16) for those working 8-9 h/day, 9-10 h/day, and >10 h/day, respectively. Similar patterns were obtained when we excluded shift workers from the analysis. In age-stratified analysis, the corresponding ORs among workers aged ≥ 40 years were 2.02 (95% CI, 1.04-3.90), 1.21 (95% CI, 0.53-2.77), and 3.14 (95% CI, 1.24-7.95). In contrast, no clear association was found among workers aged <40 years. The present study suggests that 10 h/day may be a trigger level of working hours for increased risk of metabolic syndrome among Japanese male workers.

Cytokine synthesis in occupational allergy to caddisflies in hydroelectric plant workers.

PubMed

Warrington, R J; Whitman, C; McPhillips Warrington, S

2003-10-01

Workers in hydroelectric plants appear to be readily sensitized to caddisfly allergens. This sensitization probably occurs de novo from occupational exposure. In some workers, sensitization occurs on a non-atopic background. Cytokine synthesis of IFN-gamma, IL-5 and IL-13 in atopic and non-atopic caddisfly-allergic workers was examined to determine if responses were similar or different. Peripheral blood mononuclear cells were isolated from atopic caddisfly-allergic workers, non-atopic caddisfly-allergic workers and non-atopic caddisfly-exposed but non-allergic workers. Stimulation with caddisfly antigens was carried out and synthesis of IFN-gamma, IL-5 and IL-13 was determined by sandwich ELISA. Both caddisfly-allergic and non-allergic subjects responded to stimulation with caddisfly extract. The response in non-atopic caddisfly-non-allergic subjects was TH1 predominant, while that in atopic caddisfly-allergic subjects was TH2 predominant. The response in non-atopic caddisfly-allergic subjects was between that of the atopic caddisfly-allergic workers and the non-atopic caddisfly-non-allergic workers and the trend was to a TH2 response. Work-related symptoms were similarly intermediate between the atopic caddisfly-allergic and non-atopic caddisfly-non-allergic group. Differences were significant for IFN-gamma/IL-5 ratios but not IFN-gamma/IL-13 ratios for atopic and non-atopic caddisfly-allergic individuals, compared to non-atopic caddisfly-non-allergic workers. However, a linear relationship existed between IFN-gamma synthesis and IL-5 and IL-13 synthesis in non-atopic caddisfly-allergic workers but not in atopic caddisfly-allergic subjects. Caddisfly allergy in hydroelectric workers may be a useful model for the development of allergy to a previously unencountered allergen, and points to some interesting differences between atopic and non-atopic subjects who become sensitized to environmental allergens. Copyright 2003 S. Karger AG, Basel

Chemical releases of social behavior, II. source and specificity of the odor trail substances in four attine genera. (Hymenoptera: Formicidae)

Treesearch

Murray S. Blum; John C. Moser; A.D. Cordero

1964-01-01

The higher members of the tribe Attini characteristically lay persistent and extensive odor trails especially in many neotropical areas. Thus, in Acromyrmex and Atta, long columns of foraging workers are frequently present on the odor trails but in the less specialized attine genera, workers may forage either in files or singly. Weber (1958...

Results of the 2010 Statewide New Mexico School Social Work Survey: Implications for Evaluating the Effectiveness of School Social Work

ERIC Educational Resources Information Center

Whittlesey-Jerome, Wanda

2013-01-01

Today's school social workers are facing unique challenges in the workplace. The results of the 2009 New Mexico School Social Work Survey reinforced the idea that school social workers must be able to prove their effectiveness. Building on the school social work literature on practice outcomes evaluation, a more extensive statewide survey of…

Capacity building of skilled birth attendants: a review of pre-service education curricula.

PubMed

Adegoke, Adetoro A; Mani, Safiyanu; Abubakar, Aisha; van den Broek, Nynke

2013-07-01

to assess the level, type and content of pre-service education curricula of health workers providing maternity services against the ICM global standards for Midwifery Education and Essential competencies for midwifery practice. We reviewed the quality and relevance of pre-service education curricula of four cadres of health-care providers of maternity care in Northern Nigeria. we adapted and used the ICM global standards for Midwifery Education and Essential competencies for midwifery practice to design a framework of criteria against which we assessed curricula for pre-service training. We reviewed the pre-service curricula for Nurses, Midwives, Community Health Extension Workers (CHEW) and Junior Community Health Extension Workers (JCHEW) in three states. Criteria against which the curricula were evaluated include: minimum entry requirement, the length of the programme, theory: practice ratio, curriculum model, minimum number of births conducted during training, clinical experience, competencies, maximum number of students allowable and proportion of Maternal, Newborn and Child Health components (MNCH) as part of the total curriculum. four pre-service education programmes were reviewed; the 3 year basic midwifery, 3 year basic nursing, 3 year Community Health Extension Worker (CHEW) and 2 year Junior Community Health Extension Worker (JCHEW) programme. Findings showed that, none of these four training curricula met all the standards. The basic midwifery curriculum most closely met the standards and competencies set out. The nursing curriculum showed a strong focus on foundations of nursing practice, theories of nursing, public health and maternal newborn and child health. This includes well-defined modules on family health which are undertaken from the first year to the third year of the programme. The CHEW and JCHEW curricula are currently inadequate with regard to training health-care workers to be skilled birth attendants. although the midwifery curriculum most closely reflects the ICM global standards for Midwifery Education and Essential competencies for midwifery practice, a revision of the competencies and content is required especially as it relates to the first year of training. There is an urgent need to modify the JCHEW and CHEW curricula by increasing the content and clinical hands-on experience of MNCH components of the curricula. Without effecting these changes, it is doubtful that graduates of the CHEW and JCHEW programmes have the requisite competencies needed to function adequately as skilled birth attendants in Health Centres, PHCs and MCHs, without direct supervision of a midwife or medical doctor with midwifery skills. Copyright © 2012 Elsevier Ltd. All rights reserved.

Diversity among clients of female sex workers in India: comparing risk profiles and intervention impact by site of solicitation. implications for the vulnerability of less visible female sex workers.

PubMed

Suryawanshi, Dipak; Bhatnagar, Tarun; Deshpande, Sucheta; Zhou, Weiwei; Singh, Pankaj; Collumbien, Martine

2013-01-01

It seems generally accepted that targeted interventions in India have been successful in raising condom use between female sex workers (FSWs) and their clients. Data from clients of FSWs have been under-utilised to analyse the risk environments and vulnerability of both partners. The 2009 Integrated Biological and Behavioural Assessment survey sampled clients of FSWs at hotspots in Andhra Pradesh, Maharashtra and Tamil Nadu (n=5040). The risk profile of clients in terms of sexual networking and condom use are compared across usual pick-up place. We used propensity score matching (PSM) to estimate the average treatment effect on treated (ATT) of intervention messages on clients' consistent condom use with FSW. Clients of the more hidden sex workers who solicit from home or via phone or agents had more extensive sexual networks, reporting casual female partners as well as anal intercourse with male partners and FSW. Clients of brothel-based sex workers, who were the least educated, reported the fewest number/categories of partners, least anal sex, and lowest condom use (41%). Consistent condom use varied widely by state: 65% in Andhra Pradesh, 36% in Maharashtra and 29% in Tamil Nadu. Exposure to intervention messages on sexually transmitted infections was lowest among men frequenting brothels (58%), and highest among men soliciting less visible sex workers (70%). Exposure had significant impact on consistent condom use, including among clients of home-based sex workers (ATT 21%; p=0.001) and among men soliciting other more hidden FSW (ATT 17%; p=0.001). In Tamil Nadu no impact could be demonstrated. Commercial sex happens between two partners and both need to be, and can be, reached by intervention messages. Commercial sex is still largely unprotected and as the sex industry gets more diffuse a greater focus on reaching clients of sex workers seems important given their extensive sexual networks.

Diversity among Clients of Female Sex Workers in India: Comparing Risk Profiles and Intervention Impact by Site of Solicitation. Implications for the Vulnerability of Less Visible Female Sex Workers

PubMed Central

Suryawanshi, Dipak; Bhatnagar, Tarun; Deshpande, Sucheta; Zhou, Weiwei; Singh, Pankaj; Collumbien, Martine

2013-01-01

Background It seems generally accepted that targeted interventions in India have been successful in raising condom use between female sex workers (FSWs) and their clients. Data from clients of FSWs have been under-utilised to analyse the risk environments and vulnerability of both partners. Methods The 2009 Integrated Biological and Behavioural Assessment survey sampled clients of FSWs at hotspots in Andhra Pradesh, Maharashtra and Tamil Nadu (n=5040). The risk profile of clients in terms of sexual networking and condom use are compared across usual pick-up place. We used propensity score matching (PSM) to estimate the average treatment effect on treated (ATT) of intervention messages on clients’ consistent condom use with FSW. Results Clients of the more hidden sex workers who solicit from home or via phone or agents had more extensive sexual networks, reporting casual female partners as well as anal intercourse with male partners and FSW. Clients of brothel-based sex workers, who were the least educated, reported the fewest number/categories of partners, least anal sex, and lowest condom use (41%). Consistent condom use varied widely by state: 65% in Andhra Pradesh, 36% in Maharashtra and 29% in Tamil Nadu. Exposure to intervention messages on sexually transmitted infections was lowest among men frequenting brothels (58%), and highest among men soliciting less visible sex workers (70%). Exposure had significant impact on consistent condom use, including among clients of home-based sex workers (ATT 21%; p=0.001) and among men soliciting other more hidden FSW (ATT 17%; p=0.001). In Tamil Nadu no impact could be demonstrated. Conclusion Commercial sex happens between two partners and both need to be, and can be, reached by intervention messages. Commercial sex is still largely unprotected and as the sex industry gets more diffuse a greater focus on reaching clients of sex workers seems important given their extensive sexual networks. PMID:24023877

Barriers and facilitators to accessing skilled birth attendants in Afar region, Ethiopia.

PubMed

King, Rosemary; Jackson, Ruth; Dietsch, Elaine; Hailemariam, Asseffa

2015-05-01

to explore barriers and facilitators that enable women to access skilled birth attendance in Afar Region, Ethiopia. researchers used a Key Informant Research approach (KIR), whereby Health Extension Workers participated in an intensive training workshop and conducted interviews with Afar women in their communities. Data was also collected from health-care workers through questionnaires, interviews and focus groups. fourteen health extension workers were key informants and interviewers; 33 women and eight other health-care workers with a range of experience in caring for Afar childbearing women provided data as individuals and in focus groups. participants identified friendly service, female skilled birth attendants (SBA) and the introduction of the ambulance service as facilitators to SBA. There are many barriers to accessing SBA, including women׳s low status and restricted opportunities for decision making, lack of confidence in health-care facilities, long distances, cost, domestic workload, and traditional practices which include a preference for birthing at home with a traditional birth attendant. many Afar men and women expressed a lack of confidence in the services provided at health-care facilities which impacts on skilled birth attendance utilisation. ambulance services that are free of charge to women are effective as a means to transfer women to a hospital for emergency care if required and expansion of ambulance services would be a powerful facilitator to increasing institutional birth. Skilled birth attendants working in institutions need to ensure their practice is culturally, physically and emotionally safe if more Afar women are to accept their midwifery care. Adequate equipping and staffing of institutions providing emergency obstetric and newborn care will assist in improving community perceptions of these services. Most importantly, mutual respect and collaboration between traditional birth attendants (Afar women׳s preferred caregiver), health extension workers and skilled birth attendants will help ensure timely consultation and referral and reduce delay for women if they require emergency maternity care. Copyright © 2015 Elsevier Ltd. All rights reserved.

[Shoes stitched, workers unstitched: a study on working and health conditions among women factory workers in the footwear industry in Franca, São Paulo State, Brazil].

PubMed

Prazeres, Taísa Junqueira; Navarro, Vera Lucia

2011-10-01

This study aimed to analyze associations between working conditions and health problems reported by women workers assigned to mechanical stitching in the footwear industry in Franca, São Paulo State, Brazil. The qualitative study's theory and methodology were based on historical and dialectical materialism and combined sociological and ethnographic research techniques. Data were collected with taped interviews, focusing on the workers' life and work stories, systematic observation of the work process, consultation of historical documents, and imagistic production. Analysis of the data revealed the effects of work in mechanical stitching on the health of women workers employed in the factory and at home, who experience precarious labor conditions involving workday intensification and extension, preset production targets, job insecurity, and unhealthy workplaces.

The linear nonthreshold (LNT) model as used in radiation protection: an NCRP update.

PubMed

Boice, John D

2017-10-01

The linear nonthreshold (LNT) model has been used in radiation protection for over 40 years and has been hotly debated. It relies heavily on human epidemiology, with support from radiobiology. The scientific underpinnings include NCRP Report No. 136 ('Evaluation of the Linear-Nonthreshold Dose-Response Model for Ionizing Radiation'), UNSCEAR 2000, ICRP Publication 99 (2004) and the National Academies BEIR VII Report (2006). NCRP Scientific Committee 1-25 is reviewing recent epidemiologic studies focusing on dose-response models, including threshold, and the relevance to radiation protection. Recent studies after the BEIR VII Report are being critically reviewed and include atomic-bomb survivors, Mayak workers, atomic veterans, populations on the Techa River, U.S. radiological technologists, the U.S. Million Person Study, international workers (INWORKS), Chernobyl cleanup workers, children given computerized tomography scans, and tuberculosis-fluoroscopy patients. Methodologic limitations, dose uncertainties and statistical approaches (and modeling assumptions) are being systematically evaluated. The review of studies continues and will be published as an NCRP commentary in 2017. Most studies reviewed to date are consistent with a straight-line dose response but there are a few exceptions. In the past, the scientific consensus process has worked in providing practical and prudent guidance. So pragmatic judgment is anticipated. The evaluations are ongoing and the extensive NCRP review process has just begun, so no decisions or recommendations are in stone. The march of science requires a constant assessment of emerging evidence to provide an optimum, though not necessarily perfect, approach to radiation protection. Alternatives to the LNT model may be forthcoming, e.g. an approach that couples the best epidemiology with biologically-based models of carcinogenesis, focusing on chronic (not acute) exposure circumstances. Currently for the practical purposes of radiation protection, the LNT hypothesis reigns supreme as the best of the rest, but new epidemiology and radiobiology might change these conclusions. Stay tuned!

Social Work Practitioners and the Human-Companion Animal Bond: A National Study

ERIC Educational Resources Information Center

Risley-Curtiss, Christina

2010-01-01

Extensive research documents powerful relationships between humans and companion animals, and 62 percent of U. S. households report having a companion animal. Social workers are likely to work with individuals and families with companion animals; thus, the inclusion of such animals in both practice and research as a natural extension of social…

77 FR 31396 - Reports of Injuries to Employees Operating Mechanical Power Presses; Extension of the Office of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

...] Reports of Injuries to Employees Operating Mechanical Power Presses; Extension of the Office of Management... requirement contained in the Standard on Reports of Injuries to Employees Operating Mechanical Power Presses... a worker is injured while operating a mechanical power press, 29 CFR 1910.217(g) requires an...

Increasing Understanding of Public Problems and Policies. A Group Study of Four Topics in the Field of Extension Education.

ERIC Educational Resources Information Center

Farm Foundation, Chicago, IL.

The publication contains thirteen reports from the Twentieth National Agricultural Policy Conference held September 22-25, 1970, at Pokagon State Park, Angola, Indiana. The conference was designed to assist extension workers by broadening their perspective, understanding, and handling of the methodology of public affairs education. Four topics in…

Extensive Nosocomial Transmission of Measles Originating in Cruise Ship Passenger, Sardinia, Italy, 2014

PubMed Central

Bella, Antonino; Cadeddu, Giovanna; Milia, Maria Rafaela; Del Manso, Martina; Rota, Maria Cristina; Magurano, Fabio; Nicoletti, Loredana; Declich, Silvia

2015-01-01

We report a measles outbreak in Sardinia, Italy, that originated in a cruise ship passenger. The outbreak showed extensive nosocomial transmission (44 of 80 cases). To minimize nosocomial transmission, health care facilities should ensure that susceptible health care workers are vaccinated against measles and should implement effective infection control procedures. PMID:26196266

76 FR 61752 - Cotton Dust Standard; Extension of the Office of Management and Budget's (OMB) Approval of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

...] Cotton Dust Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information... specified in the Cotton Dust Standard (29 CFR 1910.1043). DATES: Comments must be submitted (postmarked... specified in the Cotton Dust Standard protect workers from the adverse health effects that may result from...

Chronic beryllium disease in a precious metal refinery. Clinical epidemiologic and immunologic evidence for continuing risk from exposure to low level beryllium fumes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cullen, M.R.; Kominsky, J.R.; Rossman, M.D.

1987-01-01

Five workers at a precious metal refinery developed granulomatous lung disease between 1972 and 1985. The original diagnosis was sarcoidosis, but 4 of the workers were subsequently proved to have hypersensitivity to beryllium by in vitro proliferative responses of lymphocytes obtained by bronchoalveolar lavage. Review of medical records of coworkers and extensive industrial hygiene surveillance of the plant demonstrated that 4 cases occurred in the furnace area where air concentrations of beryllium fume were consistently below the permissible exposure limit of 2 micrograms/M3. A single case has been recognized from parts of the refinery where exposures to cold beryllium dustmore » often exceeded the standard by as much as 20-fold. These data demonstrate that chronic beryllium disease still occurs and confirm the importance of specific immunologic testing in patients suspected of having sarcoidosis but with potential exposure to beryllium. The data raise concern about the adequacy of modern industrial controls, especially in the setting of exposure to highly respirable beryllium fumes.« less

Sensory reception of the primer pheromone ethyl oleate

NASA Astrophysics Data System (ADS)

Muenz, Thomas S.; Maisonnasse, Alban; Plettner, Erika; Le Conte, Yves; Rössler, Wolfgang

2012-05-01

Social work force distribution in honeybee colonies critically depends on subtle adjustments of an age-related polyethism. Pheromones play a crucial role in adjusting physiological and behavioral maturation of nurse bees to foragers. In addition to primer effects of brood pheromone and queen mandibular pheromone—both were shown to influence onset of foraging—direct worker-worker interactions influence adult behavioral maturation. These interactions were narrowed down to the primer pheromone ethyl oleate, which is present at high concentrations in foragers, almost absent in young bees and was shown to delay the onset of foraging. Based on chemical analyses, physiological recordings from the antenna (electroantennograms) and the antennal lobe (calcium imaging), and behavioral assays (associative conditioning of the proboscis extension response), we present evidence that ethyl oleate is most abundant on the cuticle, received by olfactory receptors on the antenna, processed in glomeruli of the antennal lobe, and learned in olfactory centers of the brain. The results are highly suggestive that the primer pheromone ethyl oleate is transmitted and perceived between individuals via olfaction at close range.

Social Work Involvement in Advance Care Planning: Findings from a Large Survey of Social Workers in Hospice and Palliative Care Settings.

PubMed

Stein, Gary L; Cagle, John G; Christ, Grace H

2017-03-01

Few data are available describing the involvement and activities of social workers in advance care planning (ACP). We sought to provide data about (1) social worker involvement and leadership in ACP conversations with patients and families; and (2) the extent of functions and activities when these discussions occur. We conducted a large web-based survey of social workers employed in hospice, palliative care, and related settings to explore their role, participation, and self-rated competency in facilitating ACP discussions. Respondents were recruited through the Social Work Hospice and Palliative Care Network and the National Hospice and Palliative Care Organization. Descriptive analyses were conducted on the full sample of respondents (N = 641) and a subsample of clinical social workers (N = 456). Responses were analyzed to explore differences in ACP involvement by practice setting. Most clinical social workers (96%) reported that social workers in their department are conducting ACP discussions with patients/families. Majorities also participate in, and lead, ACP discussions (69% and 60%, respectively). Most respondents report that social workers are responsible for educating patients/families about ACP options (80%) and are the team members responsible for documenting ACP (68%). Compared with other settings, oncology and inpatient palliative care social workers were less likely to be responsible for ensuring that patients/families are informed of ACP options and documenting ACP preferences. Social workers are prominently involved in facilitating, leading, and documenting ACP discussions. Policy-makers, administrators, and providers should incorporate the vital contributions of social work professionals in policies and programs supporting ACP.

Failure above and Below the Elastic Limit in AD995

NASA Astrophysics Data System (ADS)

Bourne, N. K.; Millett, J. C. F.; Chen, M. W.; Dandekar, D. P.; McCauley, J. W.

2007-12-01

There is an ongoing interest in identifying inexpensive armour materials for use in the protection of personnel and vehicles. The response of AD995 under shock loading is one of the materials most extensively investigated. Over recent years, workers have reported failure occurring in various polycrystalline ceramics behind the shock front. This phenomenon has been investigated using embedded stress sensors and a recovery technique that has allowed observation of the microstructure above and below the Hugoniot Elastic Limit (HEL) and these results are brought together here to explain the observed behaviour. The failure front velocity is found to change with the applied stress, in particular it slows as the HEL is exceeded. The microstructure shows the response below the HEL is dominated by intergranular failure whilst above it, the grains exhibit plasticity (including twinning). The HEL is thus shown to be characteristic of alumina viewed as a composite with randomly oriented alumina grains.

Medical toxicology and public health-update on research and activities at the centers for disease control and prevention and the agency for toxic substances and disease registry.

PubMed

Snook, Curtis P; Cardarelli, John; Mickelsen, R Leroy; Mattorano, Dino; Nalipinski, Michael

2008-12-01

An extensive review of CDC epidemiological responses to human outbreaks of anthrax from occupational settings between the years of 1950 and 2001 documented a variety of approaches to mitigation and decontamination [2]. These approaches included taking no action, burning contaminated materials, chlorinating water supplies, instituting administrative and engineering controls and PPE, vaccinating potentially exposed individuals, and in 2 instances, fumigating with formaldehyde vapor (now considered to be a human carcinogen). Secondary contamination of a worker's home was documented in 1 case, but not felt to be clinically significant to warrant any decontamination efforts. In response to the B. anthracis attacks in 2001, chlorine dioxide fumigation, vaporous hydrogen peroxide fumigation, and a combination of HEPA vacuuming, cleaning, and bleach application were all techniques used successfully to clean B. anthracis spore contamination.

[Temporary disability and its legal implications].

PubMed

Martin-Fumadó, Carles; Martí Amengual, Gabriel; Puig Bausili, Lluïsa; Arimany-Manso, Josep

2014-03-01

Temporary disability is the condition that workers face when, as the result of illness (common or professional) or accident (work-related or not), they are temporarily prevented from performing their work and require health care. The management of temporary disability is a medical act that involves (in addition to a complex clinical assessment) obvious social, occupational and financial connotations and requires continuing medical follow-up from doctors, as well as responses to medical-legal conflicts. The regulatory framework on the subject is extensive in the Spanish setting and highly diverse in the European setting. Beyond the regulatory framework, the repercussions of temporary disability are self-evident at all levels. Although determining temporary disability is a common medical act for practicing physicians, it is not exempt from risks or difficulties arising from the assessment itself and the characteristics of practicing medical care. Established medical-legal conflicts include the processing of health data and the requirements for transferring information related to workers' temporary disability to their company's medical services. The interest and usefulness demonstrated by the data obtained from forensic medicine for public health require the incorporation of these data into general healthcare information, as it could be essential to the surveillance of worker health. The recommendations established by medical societies, as good practice guidelines, are especially useful in this type of conflict. Copyright © 2014 Elsevier España, S.L. All rights reserved.

Stress responses and decision making in child protection workers faced with high conflict situations.

PubMed

LeBlanc, Vicki R; Regehr, Cheryl; Shlonsky, Aron; Bogo, Marion

2012-05-01

The assessment of children at risk of abuse and neglect is a critical societal function performed by child protection workers in situations of acute stress and conflict. Despite efforts to improve the reliability of risk assessments through standardized measures, available tools continue to rely on subjective judgment. The goal of this study was to assess the stress responses of child protection workers and their assessments of risk in high conflict situations. Ninety-six child protection workers participated in 2 simulated scenarios, 1 non-confrontational and 1 confrontational. In each scenario, participants conducted a 15-minute interview with a mother played by a specially trained actor. Following the interview, the workers completed 2 risk assessment measures used in the field at the time of the study. Anxiety was measured by the State-Trait Anxiety Inventory at baseline and immediately following the completion of each interview. Physiological stress as measured by salivary cortisol was obtained at baseline as well as 20 and 30 minutes after the start of each interview. Participants demonstrated significant stress responses during the 1st scenario, regardless of whether the interview was confrontational or not. During the second scenario, the participants did not exhibit significant cortisol responses, however the confrontational interview elicited greater subjective anxiety than the non-confrontational scenario. In the first scenario, in which the workers demonstrated greater stress responses, risk assessment scores were higher on one risk assessment tool for the confrontational scenario than for the non-confrontational scenario. The results suggest that stress responses in child protection workers appear to be influenced by the novelty of a situation and by a parent's demeanor during interviews. Some forms of risk assessment tools appear to be more strongly associated than other with the workers' subjective and physiological stress responses. This merits further research to determine which aspects of risk assessment tools are susceptible to the emotional elements of intake interviews. Copyright © 2012. Published by Elsevier Ltd.

[The role of national rural organization and agricultural extension services in relation to women].

PubMed

Martius Von Harder, G

1985-01-01

Rural extension services are designed to provide rural dwellers with information needed to further technical or social development and to solve problems. Extension agents should be fully aware of their responsibility for the advice they provide. The number of rural and agricultural development and extension agencies has multiplied greatly in the past 2 decades. Agricultural extension is the principal component of most rural development strategies. Training given to men is usually economic, while that for women is devoted to household and social functioning. Programs for women usually lag general development programs. Training of women is usually not included in agricultural extension programs, especially in countries practicing segregation of the sexes. Agricultural extension programs are generally limited to cultivation techniques and neglect transformation and storage of crops and seed preparation for increased production. Measures that could improve productivity of women's agriculture-related work are expected to be delivered through the intermediacy of their husbands, but the husbands may not appreciate the import of such messages if they are not familiar with their wives' work. Agricultural training should consider all stages of production, should be delivered to the individuals actually performing the tasks, and should be ecologically appropriate. The overall objective of agricultural extension is to increase production, but most programs do not specify who is to use the surplus or to benefit from it. The rural population or the urban population may be the prime beneficiary, or cash crops may be produced for export. Although increased production should benefit the rural population through a better food supply, in reality most extension programs are devoted to cash crops for export and are less than fully successful because of problems of crop distribution and marketing and other shortcomings. Where men and women perform the same agricultural work, it should be possible for training sessions to be held jointly for both sexes, but cultural tabus and sexual division of labor may be such that different programs and personnel are required for men and women. There are currently numerous limitations on the inclusion of women in extension programs, including official policies against female employment and ignorance of the contribution of female agricultural work and social customs which discourage female social participation. There may be few or no women extension workers, female extension agents may try to avoid fieldwork, they may spend most of their time training women in household management, or their mobility may be strictly limited by family responsibilities.

What Is My Role? Establishing Teacher and Youth Worker Responsibilities in Social Action Projects

ERIC Educational Resources Information Center

Epstein, Shira Eve

2013-01-01

In this research, I analyze the roles of teachers and youth workers from a community-based organization in the context of two high school social action projects. Both the teachers and the youth workers assumed distinct roles while working together during the civic project enactments. The teachers were largely positioned as responsible for…

Pulmonary toxicology of silica, coal and asbestos.

PubMed Central

Heppleston, A G

1984-01-01

Mineral particles are customarily inhaled as mixtures, though one component may predominate and determine the response. Although the lesions often possess a characteristic structure, according to the main type of particle deposited, morphology affords little indication of pathogenesis. Being a major element in the evolution of dust lesions, macrophage behavior has been examined extensively in vitro after treatment with mineral particles, attention being directed to membrane and biochemical changes; however, no clear lead to the origin of the lesions has emerged. Pulmonary fibrosis, as one of the ultimate consequences of dust accumulation, required a direct in vitro approach in which the products of the macrophage-particle interaction were utilized to provoke collagen formation by fibroblasts in a two-phase system. By this means, silica and asbestos stimulated connective tissue formation and application of the technique to coal dusts appears promising. Coal workers may develop a peculiar type of emphysema in relation to lesions whose fibrous content is comparatively small. Type II alveolar epithelium is also stimulated by inhaled particles and lipid accumulation follows. Alveolar lipidosis interferes with the fibrotic response by preventing contact between macrophage and particles. This phenomenon may account in part for anomalies, apparent in coal workers, between epidemiological findings and dust composition. Carcinogenesis is a well-recognized feature of asbestos exposure, but, as with fibrosis, risk prediction on the basis of in vitro tests of cytotoxicity is premature and may not be valid. PMID:6329672

TELEVISION AND SOCIAL WORK, A CASE HISTORY OF A PROJECT IN ADULT EDUCATION, BASED ON THE BBC-2 TELEVISION SERIES, 'THE SOCIAL WORKERS,' OCTOBER 1965-FEBRUARY 1966.

ERIC Educational Resources Information Center

HANDCOCK, ALAN; ROBINSON, JOHN

A COMBINATION OF TELEVISION, GROUP STUDY, PRIVATE STUDY, CORRESPONDENCE STUDY, AND PRACTICAL WORK PROVIDED AN EXTENSIVE INTRODUCTION TO THE NATURE AND METHODS OF SOCIAL WORK, PRINCIPALLY FOR VOLUNTEER AND PART-TIME WORKERS THROUGH 16 HALF-HOUR PROGRAMS ON SOCIAL WORK AND ADMINISTRATION BROADCAST ON BBC-2 BETWEEN OCTOBER 5, 1965 AND FEBRUARY 8,…

Individualised second line anti-tuberculous therapy for an extensively resistant pulmonary tuberculosis (XDR PTB) in East Malaysia.

PubMed

Muhammad Redzwan, S R A; Ralph, A P; Sivaraman Kannan, K K; William, T

2015-06-01

Clinical experience with extensively Drug Resistant tuberculosis (XDR-TB) has not been reported in Malaysia before. We describe the clinical characteristics, risk factors, progress and therapeutic regimen for a healthcare worker with XDR-TB, who had failed therapy for multidrug resistant TB (MDR TB) in our institution. This case illustrates the risk of TB among healthcare workers in high TB-burden settings, the importance of obtaining upfront culture and susceptibility results in all new TB cases, the problem of acquired drug resistance developing during MDR-TB treatment, the challenges associated with XDR-TB treatment regimens, the value of surgical resection in refractory cases, and the major quality of life impact this disease can have on young, economically productive individuals.

Flexion-relaxation ratio in computer workers with and without chronic neck pain.

PubMed

Pinheiro, Carina Ferreira; dos Santos, Marina Foresti; Chaves, Thais Cristina

2016-02-01

This study evaluated the flexion-relaxation phenomenon (FRP) and flexion-relaxation ratios (FR-ratios) using surface electromyography (sEMG) of the cervical extensor muscles of computer workers with and without chronic neck pain, as well as of healthy subjects who were not computer users. This study comprised 60 subjects 20-45years of age, of which 20 were computer workers with chronic neck pain (CPG), 20 were computer workers without neck pain (NPG), and 20 were control individuals who do not use computers for work and use them less than 4h/day for other purposes (CG). FRP and FR-ratios were analyzed using sEMG of the cervical extensors. Analysis of FR-ratios showed smaller values in the semispinalis capitis muscles of the two groups of workers compared to the control group. The reference FR-ratio (flexion relaxation ratio [FRR], defined as the maximum activity in 1s of the re-extension/full flexion sEMG activity) was significantly higher in the computer workers with neck pain compared to the CG (CPG: 3.10, 95% confidence interval [CI95%] 2.50-3.70; NPG: 2.33, CI95% 1.93-2.74; CG: 1.99, CI95% 1.81-2.17; p<0.001). The FR-ratios and FRR of sEMG in this study suggested that computer use could increase recruitment of the semispinalis capitis during neck extension (concentric and eccentric phases), which could explain our results. These results also suggest that the FR-ratios of the semispinalis may be a potential functional predictive neuromuscular marker of asymptomatic neck musculoskeletal disorders since even asymptomatic computer workers showed altered values. On the other hand, the FRR values of the semispinalis capitis demonstrated a good discriminative ability to detect neck pain, and such results suggested that each FR-ratio could have a different application. Copyright © 2016 Elsevier Ltd. All rights reserved.

Assessment of accident severity in the construction industry using the Bayesian theorem.

PubMed

Alizadeh, Seyed Shamseddin; Mortazavi, Seyed Bagher; Mehdi Sepehri, Mohammad

2015-01-01

Construction is a major source of employment in many countries. In construction, workers perform a great diversity of activities, each one with a specific associated risk. The aim of this paper is to identify workers who are at risk of accidents with severe consequences and classify these workers to determine appropriate control measures. We defined 48 groups of workers and used the Bayesian theorem to estimate posterior probabilities about the severity of accidents at the level of individuals in construction sector. First, the posterior probabilities of injuries based on four variables were provided. Then the probabilities of injury for 48 groups of workers were determined. With regard to marginal frequency of injury, slight injury (0.856), fatal injury (0.086) and severe injury (0.058) had the highest probability of occurrence. It was observed that workers with <1 year's work experience (0.168) had the highest probability of injury occurrence. The first group of workers, who were extensively exposed to risk of severe and fatal accidents, involved workers ≥ 50 years old, married, with 1-5 years' work experience, who had no past accident experience. The findings provide a direction for more effective safety strategies and occupational accident prevention and emergency programmes.

Dynamic Extension of a Virtualized Cluster by using Cloud Resources

NASA Astrophysics Data System (ADS)

Oberst, Oliver; Hauth, Thomas; Kernert, David; Riedel, Stephan; Quast, Günter

2012-12-01

The specific requirements concerning the software environment within the HEP community constrain the choice of resource providers for the outsourcing of computing infrastructure. The use of virtualization in HPC clusters and in the context of cloud resources is therefore a subject of recent developments in scientific computing. The dynamic virtualization of worker nodes in common batch systems provided by ViBatch serves each user with a dynamically virtualized subset of worker nodes on a local cluster. Now it can be transparently extended by the use of common open source cloud interfaces like OpenNebula or Eucalyptus, launching a subset of the virtual worker nodes within the cloud. This paper demonstrates how a dynamically virtualized computing cluster is combined with cloud resources by attaching remotely started virtual worker nodes to the local batch system.

Perceptions of good and bad death among Korean social workers in elderly long-term care facilities.

PubMed

Kim, Eunkyung

2018-06-20

This qualitative study explored the perception of good and bad death among 15 social workers serving in elderly care facilities in Korea. A good death involved dying peacefully without much suffering, dying with family members present, death following a good life, and believing in a better afterlife. A bad death involved burdening children in the dying process, dying after extensive illness, dying isolated from family, and death from suicide. To ensure a good death and avoid a bad death for elders, social workers are encouraged to closely engage with not only elders but also their families.

Human resource constraints and the prospect of task-sharing among community health workers for the detection of early signs of pre-eclampsia in Ogun State, Nigeria.

PubMed

Akeju, David O; Vidler, Marianne; Sotunsa, J O; Osiberu, M O; Orenuga, E O; Oladapo, Olufemi T; Adepoju, A A; Qureshi, Rahat; Sawchuck, Diane; Adetoro, Olalekan O; von Dadelszen, Peter; Dada, Olukayode A

2016-09-30

The dearth of health personnel in low income countries has attracted global attention. Ways as to how health care services can be delivered in a more efficient and effective way using available health personnel are being explored. Task-sharing expands the responsibilities of low-cadre health workers and allows them to share these responsibilities with highly qualified health care providers in an effort to best utilize available human resources. This is appropriate in a country like Nigeria where there is a shortage of qualified health professionals and a huge burden of maternal mortality resulting from obstetric complications like pre-eclampsia. This study examines the prospect for task-sharing among Community Health Extension Workers (CHEW) for the detection of early signs of pre-eclampsia, in Ogun State, Nigeria. This study is part of a larger community-based trial evaluating the acceptability of community treatment for severe pre-eclampsia in Ogun State, Nigeria. Data was collected between 2011 and 2012 using focus group discussions; seven with CHEWs (n = 71), three with male decision-makers (n = 35), six with community leaders (n = 68), and one with member of the Society of Obstetricians and Gynaecologists of Nigeria (n = 9). In addition, interviews were conducted with the heads of the local government administration (n = 4), directors of planning (n = 4), medical officers (n = 4), and Chief Nursing Officers (n = 4). Qualitative data were analysed using NVivo version 10.0 3 computer software. The non-availability of health personnel is a major challenge, and has resulted in a high proportion of facility-based care performed by CHEWs. As a result, CHEWs often take on roles that are designated for senior health workers. This role expansion has exposed CHEWs to the basics of obstetric care, and has resulted in informal task-sharing among the health workers. The knowledge and ability of CHEWs to perform basic clinical assessments, such as measure blood pressure is not in doubt. Nevertheless, there were divergent views by senior and junior cadres of health practitioners about CHEWs' abilities in providing obstetric care. Similarly, there were concerns by various stakeholders, particularly the CHEWs themselves, on the regulatory restrictions placed on them by the Standing Order. Generally, the extent to which obstetric tasks could be shifted to community health workers will be determined by the training provided and the extent to which the observed barriers are addressed. NCT01911494.

10 CFR 850.5 - Dispute resolution.

Code of Federal Regulations, 2010 CFR

2010-01-01

... accept a petition from a worker unless the worker requested the responsible employer to correct the violation, and the responsible employer refused or failed to take corrective action within a reasonable time...

The relationship between attributional style and destructive responses to job dissatisfaction: an exploratory study of internal migrant workers in China

PubMed Central

Kwan, Siu-On; Wong, Fu-Keung Daniel

2014-01-01

This study examines the relationship between attributional style and destructive responses to job dissatisfaction among internal migrant workers in mainland China. Contrary to previous studies conducted in the West, we found that internality of bad events was negatively related to destructive responses to job dissatisfaction. Stability and globality were positively related to destructive responses to job dissatisfaction. We suggest that the concept of interdependent self-construal may explain the unique positive meaning of internality of bad events among Chinese migrant workers. The practical significance of the findings is discussed. PMID:25750811

Calculations of risk: regulation and responsibility for asbestos in social housing.

PubMed

Waldman, Linda; Williams, Heather

2013-01-01

This paper examines questions of risk, regulation, and responsibility in relation to asbestos lodged in UK social housing. Despite extensive health and safety legislation protecting against industrial exposure, very little regulatory attention is given to asbestos present in domestic homes. The paper argues that this lack of regulatory oversight, combined with the informal, contractual, and small-scale work undertaken in domestic homes weakens the basic premise of occupational health and safety, namely that rational decision-making, technical measures, and individual safety behavior lead concerned parties (workers, employers, and others) to minimize risk and exposure. The paper focuses on UK council or social housing, examining how local housing authorities - as landlords - have a duty to provide housing, to protect and to care for residents, but points out that these obligations do not extend to health and safety legislation in relation to DIY undertaken by residents. At the same time, only conventional occupational health and safety, based on rationality, identification, containment, and protective measures, cover itinerant workmen entering these homes. Focusing on asbestos and the way things work in reality, this paper thus explores the degree to which official health and safety regulation can safeguard maintenance and other workers in council homes. It simultaneously examines how councils advise and protect tenants as they occupy and shape their homes. In so doing, this paper challenges the notion of risk as an objective, scientific, and effective measure. In contrast, it demonstrates the ways in which occupational risk - and the choice of appropriate response - is more likely situational and determined by wide-ranging and often contradictory factors.

Analysis of the pre-incident education and subsequent performance of emergency medical responders to the Volendam café fire.

PubMed

Welling, Lieke; Perez, Roberto S G M; van Harten, Sabine M; Patka, Peter; Mackie, Dave P; Kreis, Robert W; Bierens, Joost J L M

2005-12-01

At this moment, in the Netherlands, rescue workers are not given any specific standardized training in disaster response or disaster management. After the café fire in Volendam, the Netherlands, on New Year's Eve 2000, around 200 rescue workers were deployed on-site. The aim of this study is to investigate the rescue workers' experiences with regard to their level of preparation for the emergency response. In 2002, 30 members of the medical and paramedical personnel were requested to participate in a structured interview, focused on education, task perception, triage and registration. Twenty-seven participated. Twenty-two rescue workers received previous training in emergency medicine. During the alarm phase, 11 rescue workers had a clear perception of their tasks. Twenty-four were involved in triage and injury assessment. Three rescue workers used a protocol for triage and 15 for injury assessment. Twenty-five rescue workers gave on-scene treatment and 15 used a protocol. Eight registered their findings. Preparation for the emergency response lacked standardized procedures. The use of triage protocols was extremely poor, as was documentation of actions. Slightly more than half of the personnel followed treatment protocols. It is advisable that all rescue workers become familiar with the basic uniform principles and protocols regarding disaster management. A dedicated and standardized national disaster management course is needed for all rescue workers.

[Fundamental role of the workers' representative in preventive safety activity].

PubMed

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.

The Educational and Instructional Responsibilities of Employers

ERIC Educational Resources Information Center

Suchy, Stanislaw

1977-01-01

Discusses the responsibilities of employers in Poland toward the continuing education of their employers. Major topics included are responsibilities of firms based on socioeconomic needs, main features of worker education within firms, continuing education programs for workers, and factors determining the development of the firms' educational and…

Culturally Responsive Work with Indigenous Children and Youth

ERIC Educational Resources Information Center

Fulcher, Leon C.

2012-01-01

Educators and practitioners carry heavy obligations of responsibility for identifying knowledge and skills needed to assist those seeking to chart Response Ability Pathways toward reclaiming children, young people, and families who face some of society's greatest challenges. Teachers, social workers, and youth workers require dedicated education…

A theoretical model of co-worker responses to work reintegration processes.

PubMed

Dunstan, Debra A; Maceachen, Ellen

2014-06-01

Emerging research has shown that co-workers have a significant influence on the return-to-work outcomes of partially fit ill or injured employees. By drawing on theoretical findings from the human resource and wider behavioral sciences literatures, our goal was to formulate a theoretical model of the influences on and outcomes of co-worker responses within work reintegration. From a search of 15 data bases covering the social sciences, business and medicine, we identified articles containing models of the factors that influence co-workers' responses to disability accommodations; and, the nature and impact of co-workers' behaviors on employee outcomes. To meet our goal, we combined identified models to form a comprehensive model of the relevant factors and relationships. Internal consistency and externally validity were assessed. The combined model illustrates four key findings: (1) co-workers' behaviors towards an accommodated employee are influenced by attributes of that employee, the illness or injury, the co-worker themselves, and the work environment; (2) the influences-behaviour relationship is mediated by perceptions of the fairness of the accommodation; (3) co-workers' behaviors affect all work reintegration outcomes; and (4) co-workers' behaviours can vary from support to antagonism and are moderated by type of support required, the social intensity of the job, and the level of antagonism. Theoretical models from the wider literature are useful for understanding the impact of co-workers on the work reintegration process. To achieve optimal outcomes, co-workers need to perceive the arrangements as fair. Perceptions of fairness might be supported by co-workers' collaborative engagement in the planning, monitoring and review of work reintegration activities.

Emotional responses to child sexual abuse: a comparison between police and social workers in Hong Kong.

PubMed

Cheung, M; McNeil Boutte-Queen, N

2000-12-01

Research on specific emotional responses of professionals to child sexual abuse (CSA), other than the overwhelming feeling, is currently lacking in the child welfare literature. This study examines the initial responses to CSA of police and social workers in Hong Kong. Based on their recall of the first child sexual abuse incident, 28 police officers and 86 social workers from 10 training sessions on child sexual abuse in Hong Kong indicated how strong they felt about their emotions in 10 categories of 37 responses. Among the 37 emotional responses, police and social workers showed significant differences in only seven responses: (1) embarrassment with the perpetrator; (2) ambivalence about rescuing the child or preserving the family; (3) fear of being inadequate in handling the situation; (4) titillation in response to our involuntary physiological responses to words and descriptions of sex acts; (5) feelings of revenge because the behavior was bad or immoral; (6) empathy with the child's condition; and (7) ambivalence about helping or punishing the perpetrator. In both groups, "anger at the perpetrator" and "empathy with the child's condition" were the most strongly felt emotions. Although these two professional groups were not significantly different in most of the emotional responses to their first child sexual abuse incidents, police were more likely to have ambivalent and revenge feelings, while social workers were more likely to have discomfort feelings. Limitations of this research project include sampling procedure, self-report biases, and effect of training.

Proceedings of the 17th Conference on Toxicology Held in Dayton, Ohio on 3-5 November 1987

DTIC Science & Technology

1989-09-01

mixtures often consist of solvents. One group of solvents that has been extensively studied for its neurotoxic properties has been the ketones. However...for workers. The purpose of this 40 research was to study a combination exposure from the same chemical group , test for possible neurobehavioral...2) comparable workers not using PGDN, and (3) an unrelated group of sailors involved in weapons guidance. The study period was from 1966 through

DOE Office of Scientific and Technical Information (OSTI.GOV)

Loomis, D.P.

The exfoliated-cell micronucleus assay is a relatively new cytogenetic technique which can provide a measure of the genetic effect of exposure to carcinogens and mutagens in target tissues where tumors arise among exposed populations. It is responsive to the effects of ionizing radiation and tobacco smoke in some in vivo human cell systems, but has not been extensively field tested as an indicator of lung cancer-related effects, despite the public health importance of exposure to occupational and environmental lung carcinogens. In this study the exfoliated-cell micronucleus assay was used to assess effects of exposure to radon progeny and cigarette smokemore » in a population of uranium industry workers (including employees in underground and open-pit mines, mills, laboratories, and administrative offices); underground uranium miners experience markedly elevated lung cancer risk because of exposure to ionizing radiation from radon progeny. Ninety-nine workers were selected at random from among workers in Colorado Plateau uranium-related facilities who participated in a workplace sputum cytology screening program from 1964-1988. The prevalence of cells with micronuclei was determined by a manual assay of one sputum specimen for each worker under a light microscope. Occupational and smoking data obtained by interview during screening were used to classify exposure and smoking status at the time the sputum specimen was taken and to obtain information on potential confounders and effect modifiers; underground miners were classified as exposed to radon progeny, and others were considered unexposed. Neither radon progeny exposure nor cigarette smoking had any appreciable effect on the prevalence of micronucleated cells. Crude prevalence ratios were 1.0 (95% CI 0.7-1.4) and 0.9 (95% CI 0.6-1.3), respectively, for radon exposure and smoking.« less

Children at health risks.

PubMed

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.

Evaluating Job Demands and Control Measures for Use in Farm Worker Health Surveillance.

PubMed

Alterman, Toni; Gabbard, Susan; Grzywacz, Joseph G; Shen, Rui; Li, Jia; Nakamoto, Jorge; Carroll, Daniel J; Muntaner, Carles

2015-10-01

Workplace stress likely plays a role in health disparities; however, applying standard measures to studies of immigrants requires thoughtful consideration. The goal of this study was to determine the appropriateness of two measures of occupational stressors ('decision latitude' and 'job demands') for use with mostly immigrant Latino farm workers. Cross-sectional data from a pilot module containing a four-item measure of decision latitude and a two-item measure of job demands were obtained from a subsample (N = 409) of farm workers participating in the National Agricultural Workers Survey. Responses to items for both constructs were clustered toward the low end of the structured response-set. Percentages of responses of 'very often' and 'always' for each of the items were examined by educational attainment, birth country, dominant language spoken, task, and crop. Cronbach's α, when stratified by subgroups of workers, for the decision latitude items were (0.65-0.90), but were less robust for the job demands items (0.25-0.72). The four-item decision latitude scale can be applied to occupational stress research with immigrant farm workers, and potentially other immigrant Latino worker groups. The short job demands scale requires further investigation and evaluation before suggesting widespread use.

Spatial fidelity of workers predicts collective response to disturbance in a social insect.

PubMed

Crall, James D; Gravish, Nick; Mountcastle, Andrew M; Kocher, Sarah D; Oppenheimer, Robert L; Pierce, Naomi E; Combes, Stacey A

2018-04-03

Individuals in social insect colonies cooperate to perform collective work. While colonies often respond to changing environmental conditions by flexibly reallocating workers to different tasks, the factors determining which workers switch and why are not well understood. Here, we use an automated tracking system to continuously monitor nest behavior and foraging activity of uniquely identified workers from entire bumble bee (Bombus impatiens) colonies foraging in a natural outdoor environment. We show that most foraging is performed by a small number of workers and that the intensity and distribution of foraging is actively regulated at the colony level in response to forager removal. By analyzing worker nest behavior before and after forager removal, we show that spatial fidelity of workers within the nest generates uneven interaction with relevant localized information sources, and predicts which workers initiate foraging after disturbance. Our results highlight the importance of spatial fidelity for structuring information flow and regulating collective behavior in social insect colonies.

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

25 CFR 20.318 - What case management responsibilities does the social services worker have?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What case management responsibilities does the social... HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Employment Requirements § 20.318 What case management responsibilities does the social services worker have? In working...

77 FR 66852 - Submission for OMB Review; Comment Request; Hazardous Waste Worker Training

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-07

...; Comment Request; Hazardous Waste Worker Training AGENCY: National Institute of Environmental Health... Sciences (NIEHS) was given major responsibility for initiating a worker safety and health training program... workers and their communities by delivering high-quality, peer-reviewed safety and health curricula to...

Long working hours and metabolic syndrome among Japanese men: a cross-sectional study

PubMed Central

2012-01-01

Background The link between long working hours and health has been extensively studied for decades. Despite global concern regarding metabolic syndrome, however, no studies to date have solely evaluated the relationship between long working hours and that syndrome. We therefore examined the association between long working hours and metabolic syndrome in a cross-sectional study. Methods Between May and October 2009, we collected data from annual health checkups and questionnaires from employees at a manufacturing company in Shizuoka, Japan. Questionnaires were returned by 1,601 workers (response rate: 96.2%; 1,314 men, 287 women). After exclusions, including women because of a lack of overtime work, the analysis was performed for 933 men. We calculated odds ratios (ORs) and 95% confidence intervals (CIs) for metabolic syndrome. Further, we conducted a stratified analysis by age-group (<40 years vs. ≥40 years). Results Metabolic syndrome was identified in 110 workers (11.8%). We observed a positive association between working hours and metabolic syndrome after adjusting for age, occupation, shift work, smoking status, frequency of alcohol consumption, and cohabiting status. Compared with subjects who worked 7–8 h/day, multivariate ORs for metabolic syndrome were 1.66 (95% CI, 0.91–3.01), 1.48 (95% CI, 0.75–2.90), and 2.32 (95% CI, 1.04–5.16) for those working 8–9 h/day, 9–10 h/day, and >10 h/day, respectively. Similar patterns were obtained when we excluded shift workers from the analysis. In age-stratified analysis, the corresponding ORs among workers aged ≥40 years were 2.02 (95% CI, 1.04–3.90), 1.21 (95% CI, 0.53–2.77), and 3.14 (95% CI, 1.24–7.95). In contrast, no clear association was found among workers aged <40 years. Conclusions The present study suggests that 10 h/day may be a trigger level of working hours for increased risk of metabolic syndrome among Japanese male workers. PMID:22651100

Elastic extension of a local analysis facility on external clouds for the LHC experiments

NASA Astrophysics Data System (ADS)

Ciaschini, V.; Codispoti, G.; Rinaldi, L.; Aiftimiei, D. C.; Bonacorsi, D.; Calligola, P.; Dal Pra, S.; De Girolamo, D.; Di Maria, R.; Grandi, C.; Michelotto, D.; Panella, M.; Taneja, S.; Semeria, F.

2017-10-01

The computing infrastructures serving the LHC experiments have been designed to cope at most with the average amount of data recorded. The usage peaks, as already observed in Run-I, may however originate large backlogs, thus delaying the completion of the data reconstruction and ultimately the data availability for physics analysis. In order to cope with the production peaks, the LHC experiments are exploring the opportunity to access Cloud resources provided by external partners or commercial providers. In this work we present the proof of concept of the elastic extension of a local analysis facility, specifically the Bologna Tier-3 Grid site, for the LHC experiments hosted at the site, on an external OpenStack infrastructure. We focus on the Cloud Bursting of the Grid site using DynFarm, a newly designed tool that allows the dynamic registration of new worker nodes to LSF. In this approach, the dynamically added worker nodes instantiated on an OpenStack infrastructure are transparently accessed by the LHC Grid tools and at the same time they serve as an extension of the farm for the local usage.

Smoking behaviours and attitudes among male restaurant workers in Boston's Chinatown: a pilot study

PubMed Central

Averbach, A; Lam, D; Lam, L; Sharfstein, J; Cohen, B; Koh, H

2002-01-01

Design: Cross sectional survey in Chinese of a convenience sample of 54 restaurant workers recruited through extensive outreach activities. Results: All 54 of the workers were male immigrants. 45 (83.3%) reported smoking cigarettes regularly, and the remaining nine were former smokers. 36 of the smokers (80.0%) started smoking before entering the USA. The workers were aware that cigarettes are addictive (98.1%), cause lung cancer (79.6%), and lead to heart disease (64.8%). However, a substantial number reported that smoking was relaxing (75.9%) and enhanced concentration (66.7%). Nearly half believed low tar and low nicotine cigarettes to be safer than standard brands. The vast majority of workers believed that smoking was not socially acceptable for women. Smokers reported they received information on quitting most commonly from friends (60%), newspapers (53.5%), and television (44.4%). The restaurant workers most often saw advertising against smoking in Chinese newspapers (63%). Conclusion: Despite high rates of smoking, Chinese American restaurant workers were generally aware of the health risks and were interested in quitting. Community based research can set the stage for targeted public health efforts to reduce smoking in immigrant communities. PMID:12034979

Why Don't Social Workers Make Better Child Welfare Workers than Non-Social Workers?

ERIC Educational Resources Information Center

Holosko, Michael J.

2006-01-01

This invited response contends that Dr. Perry's main findings are really not that surprising nor should they be. It argues that he should have asked a different question rather than the one posed in his title. The reasons offered for social workers not differing from non-social workers in their respective performance of tasks at Florida's…

Workforce Training: Employed Worker Programs Focus on Business Needs, But Revised Performance Measures Could Improve Access for Some Workers. Report to Congressional Requesters.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

The General Accounting Office (GAO) examined publicly supported training programs for employed workers, including low-wage workers. The GAO surveyed local workforce boards nationwide and received responses from 470 boards. Two-thirds of the responding boards provided assistance to train employed workers, including partnering with employers to…

Protecting worker and public health during responses to catastrophic disasters-learning from the World Trade Center experience.

PubMed

Newman, David M

2014-11-01

Despite incremental lessons learned since 9/11, responder and community health remain at unnecessary risk during responses to catastrophic disasters, as evidenced during the BP Deepwater Horizon spill and Hurricanes Katrina, Rita, and Sandy. Much of the health harm that occurs during disaster response, as distinct from during the disaster event itself, is avoidable. Protection of public health should be an integral component of disaster response, which should "do no additional harm." This commentary examines how challenges and gaps the World Trade Center response resulted in preventable occupational and environmental health harm. It proposes changes in disaster response policies to better protect the health of rescue and recovery workers, volunteers, and impacted worker and residential communities. © 2014 Wiley Periodicals, Inc.

Office Workers Stress Survey Results.

ERIC Educational Resources Information Center

North Carolina Occupational Safety and Health Project, Durham.

A survey of office workers employed by North Carolina telephone companies was conducted to determine the extent and types of health problems experienced by office workers who use video display terminals (VDTs). Data were gathered by questionnaires mailed to 2,478 office workers, with 966 responses. Questions concerning a wide range of health…

Improving vocational rehabilitation services for injured workers in Washington State.

PubMed

Sears, Jeanne M; Wickizer, Thomas M; Schulman, Beryl A

2014-06-01

Workers who incur permanent impairments or have ongoing medical restrictions due to injuries or illnesses sustained at work may require support from vocational rehabilitation programs in order to return to work. Vocational rehabilitation programs implemented within workers' compensation settings are costly, and effective service delivery has proven challenging. The Vocational Improvement Project, a 5.5-year pilot program beginning in 2008, introduced major changes to the Washington State workers' compensation-based vocational rehabilitation program. In the evaluation of this pilot program, set within a large complex system characterized by competing stakeholder interests, we assessed effects on system efficiency and employment outcomes for injured workers. While descriptive in nature, this evaluation provided evidence that several of the intended outcomes were attained, including: (1) fewer repeat referrals, (2) fewer delays, (3) increased choice for workers, and (4) establishment of statewide partnerships to improve worker outcomes. There remains substantial room for further improvement. Retraining plan completion rates remain under 60% and only half of workers earned any wages within two years of completing their retraining plan. Ongoing communication with stakeholders was critical to the successful conduct and policy impact of this evaluation, which culminated in a 3-year extension of the pilot program through June 2016. Copyright © 2013 Elsevier Ltd. All rights reserved.

Listening to the rural health workers in Papua New Guinea - the social factors that influence their motivation to work.

PubMed

Razee, Husna; Whittaker, Maxine; Jayasuriya, Rohan; Yap, Lorraine; Brentnall, Lee

2012-09-01

Despite rural health services being situated and integrated within communities in which people work and live, the complex interaction of the social environment on health worker motivation and performance in Low Middle Income Countries has been neglected in research. In this article we investigate how social factors impact on health worker motivation and performance in rural health services in Papua New Guinea (PNG). Face-to-face in-depth interviews were conducted with 33 health workers from three provinces (Central, Madang, and Milne Bay) in PNG between August and November 2009. They included health extension officers, community health workers and nursing officers, some of whom were in charge of the health centres. The health centres were a selection across church based, government and private enterprise health facilities. Qualitative analysis identified the key social factors impacting on health worker motivation and performance to be the local community context, gender roles and family related issues, safety and security and health beliefs and attitudes of patients and community members. Our study identified the importance of strong supportive communities on health worker motivation. These findings have implications for developing sustainable strategies for motivation and performance enhancement of rural health workers in resource poor settings. Copyright © 2012 Elsevier Ltd. All rights reserved.

Midwest Growers’ Mail Survey of Contributors to Migrant Health and Nutrition

PubMed Central

Kilanowski, Jill F.

2014-01-01

The purpose of this study was to solicit information from farm owners (growers), as representatives of their farm businesses, regarding descriptive information on migrant camp housing that may contribute to the health and nutritional status of employed workers and their families. This cross–sectional descriptive mail survey was sent to 802 growers in Indiana, Michigan, Ohio, and Pennsylvania via the US Postal Service. The growers were identified by an Internet search for licensed agricultural work camps in Midwest departments of agriculture. Response rate was 34%. Overall, growers reported a median of one migrant camp with 23 residents, employing workers seasonally for either 10 weeks or 6 months, with seven accompanying children on site. Individual kitchen appliances varied across the states, potentially influencing the preparation of healthy meals. Three themes were identified from the results. First, over one third of owners lacked or had limited knowledge about the health services available to migrant families. Second, migrant workers may have limited access to a variety of fresh produce for household meal preparation. Third, migrant children were unable to easily access public play areas, and families lacked recreational spaces in agricultural work camps. Play areas in migrant camps were mostly identified as open fields with little play equipment on site. Knowledge learned can influence future agricultural camp practices and the design of future research studies, and provide direction for grower education topics presented at agricultural conferences and by extension services. PMID:22994639

'By papers and pens, you can only do so much': views about accountability and human resource management from Indian government health administrators and workers.

PubMed

George, Asha

2009-01-01

Although accountability drives in the Indian health sector sporadically highlight egregious behaviour of individual health providers, accountability needs to be understood more broadly. From a managerial perspective, while accountability functions as a control mechanism that involves reviews and sanctions, it also has a constructive side that encourages learning from errors and discretion to support innovation. This points to social relationships: how formal rules and hierarchies combine with informal norms and processes and more fundamentally how power relations are negotiated. Drawing from this conceptual background and based on qualitative research, this article analyses the views of government primary health care administrators and workers from Koppal district, northern Karnataka, India. In particular, the article details how these actors view two management functions concerned with internal accountability: supervision and disciplinary action. A number of disjunctures are revealed. Although extensive information systems exist, they do not guide responsiveness or planning. While supportive supervision efforts are acknowledged and practiced, implicit quid-pro-quo bargains that justify poor service delivery performance are more prevalent. Despite the enactment of numerous disciplinary measures, little discipline is observed. These disjunctures reflect nuanced and layered relationships between health administrators and workers, as well as how power is negotiated through corruption and elected representatives within the broader political economy context of health systems in northern Karnataka, India. These various dimensions of accountability need to be addressed if it is to be used more equitably and effectively.

Occupational carbon monoxide poisoning in Washington State, 2000-2005.

PubMed

Reeb-Whitaker, Carolyn K; Bonauto, David K; Whittaker, Stephen G; Adams, Darrin

2010-10-01

Washington State workers' compensation data can be used to guide prevention efforts focused on occupational carbon monoxide (CO) poisoning. Between 2000 and 2005, a total of 345 individual claims comprising 221 different exposure incidents were identified for the 6-year time period. The construction industry had 43 (20%) CO incidents, followed by wholesale trade with 32 (15%), and agriculture with 27 (12%) incidents. Fuel-powered forklifts caused 29% of all incidents, while autos/trucks/buses were responsible for 26%. The number of forklift incidents in fruit packing and cold storage companies declined significantly from 1994 through 2007 (Spearman's rho = 0.6659, p < 0.01). While this study used multiple medical records from workers' compensation claims to identify CO poisoning, a surveillance system that lacks extensive medical records may rely principally on carboxyhemoglobin (COHb) tests. This study demonstrated that 71% of the identified workers' compensation claims had associated COHb tests. The recurrence and timing of CO poisoning as well as control of the CO-generating source were determined. Approximately 8% of all work sites had recurring CO poisoning incidents. Two percent experienced a recurrent incident within 16 days of the initial incident, and 6% experienced a recurrent incident between 16 days and 3 years after the initial incident. Sixty-seven percent of claimants exposed to CO were not in direct control of the CO-generating source; this has implications for CO prevention and underscores the need for all employees to be trained on CO hazards.

Shifting responsibility to workers: the future of retirement adequacy in the United States.

PubMed

Steinberg, Allen; Lucas, Lori

2004-01-01

While many 401(k) participants at large companies can expect replacement of nearly 100% of preretirement income, not all workers participate in their 401(k) plan. Moreover, the authors show that even among participants, the extent of retirement preparedness depends on defined benefit (DB) plan coverage and retiree medical benefit generosity. Given recent trends in the elimination of DB plans and retiree medical subsidies and the voluntary nature of 401(k) participation, retirement income responsibility is increasingly shifting to workers. The authors discuss how employers might help workers meet their retirement income needs in this changing environment.

Immunologic and clinical responses to "Monday morning miseries" antigens.

PubMed

Cernelc, S; Stropnik, Z

1987-01-01

Authors analysed 96 workers exposed to air conditioning system (Group A), and 71 workers (Group B) breathing normal ambient air. 38 workers in group A had a positive clinical history of "Monday morning miseries". Eight cases with the diagnosis hypersensitivity pneumonitis, acute and chronic form was based on environmental history, clinical investigations, physical examination, Chest-X-ray examination, immunological test "in vivo" and "in vitro" with common allergens and antigen "Monday morning miseries", ELISA, spirometry and PEFR (Peak Expiratory Flow-Rate) measurements. Exposure to contaminated air may be responsible for morbidity and reduced performance of workers.

The role of nurses/social workers in using a multidimensional guideline for diagnosis of anxiety and challenging behaviour in people with intellectual disabilities.

PubMed

Pruijssers, Addy; van Meijel, Berno; Maaskant, Marian; Keeman, Noortje; Teerenstra, Steven; van Achterberg, Theo

2015-07-01

This study seeks (1) to investigate the impact of the implementation of the 'Diagnostic Guideline for Anxiety and challenging behaviours in clients with intellectual disability' on nurses/social workers' knowledge and self-efficacy; and (2) to evaluate the role of nurses/social workers in the diagnostic process when applying the guideline. Nurses/social workers have extensive contact with clients with intellectual disabilities. Despite this key position, the contribution of nurses/social workers to the diagnosis of mental health problems and challenging behaviours is rather limited. The authors developed the multidimensional 'Diagnostic Guideline for Anxiety and challenging behaviours'. In this article, the implementation of this guideline is evaluated concerning knowledge and self-efficacy of nurses/social workers, as well the role of nurses/social workers in the diagnostic process. This study employed a comparative multiple case study design. Qualitative and quantitative research methods. Working with the 'Diagnostic Guideline for Anxiety and challenging behaviours' led to a statistically significant increase in knowledge and self-efficacy among the nurses/social workers in the experimental condition, compared with nurses/social workers in the control condition. Nurses/social workers and psychologists appreciated the more active contribution of the nurses/social workers in the diagnostic process. Working with the guideline increased the knowledge and self-efficacy of nurses/social workers, and led to more active participation of nurses/social workers in the diagnostic process. After following a training programme, nurses/social workers can effectively contribute to the diagnostic process in clients with anxiety and related challenging behaviours. © 2015 John Wiley & Sons Ltd.

Aversive conditioning in honey bees (Apis mellifera anatolica): a comparison of drones and workers.

PubMed

Dinges, Christopher W; Avalos, Arian; Abramson, Charles I; Craig, David Philip Arthur; Austin, Zoe M; Varnon, Christopher A; Dal, Fatima Nur; Giray, Tugrul; Wells, Harrington

2013-11-01

Honey bees provide a model system to elucidate the relationship between sociality and complex behaviors within the same species, as females (workers) are highly social and males (drones) are more solitary. We report on aversive learning studies in drone and worker honey bees (Apis mellifera anatolica) in escape, punishment and discriminative punishment situations. In all three experiments, a newly developed electric shock avoidance assay was used. The comparisons of expected and observed responses were performed with conventional statistical methods and a systematic randomization modeling approach called object oriented modeling. The escape experiment consisted of two measurements recorded in a master-yoked paradigm: frequency of response and latency to respond following administration of shock. Master individuals could terminate an unavoidable shock triggered by a decrementing 30 s timer by crossing the shuttlebox centerline following shock activation. Across all groups, there was large individual response variation. When assessing group response frequency and latency, master subjects performed better than yoked subjects for both workers and drones. In the punishment experiment, individuals were shocked upon entering the shock portion of a bilaterally wired shuttlebox. The shock portion was spatially static and unsignalled. Only workers effectively avoided the shock. The discriminative punishment experiment repeated the punishment experiment but included a counterbalanced blue and yellow background signal and the side of shock was manipulated. Drones correctly responded less than workers when shock was paired with blue. However, when shock was paired with yellow there was no observable difference between drones and workers.

Safety Guidelines for Field Data Collection

DOT National Transportation Integrated Search

2010-02-01

Safety concerns are always present when personnel are working near or adjacent to a highway. Safety considerations must include the workers as well as the motoring public. Construction safety has received extensive attention, but this research focuse...

The effect of juvenile hormone on Polistes wasp fertility varies with cooperative behavior.

PubMed

Tibbetts, Elizabeth A; Sheehan, Michael J

2012-04-01

Social insects provide good models for studying how and why the mechanisms that underlie reproduction vary, as there is dramatic reproductive plasticity within and between species. Here, we test how the effect of juvenile hormone (JH) on fertility covaries with cooperative behavior in workers and nest-founding queens in the primitively eusocial wasp Polistes metricus. P. metricus foundresses and workers appear morphologically similar and both are capable of reproduction, though there is variation in the extent of social cooperation and the probability of reproduction across castes. Do the endocrine mechanisms that mediate reproduction co-vary with cooperative behavior? We found dramatic differences in the effect of JH on fertility across castes. In non-cooperative nest-founding queens, all individuals responded to JH by increasing their fertility. However, in cooperative workers, the effect of JH on fertility varies with body weight; large workers increase their fertility in response to JH while small workers do not. The variation in JH response may be an adaptation to facilitate resource allocation based on the probability of independent reproduction. This work contrasts with previous studies in closely related Polistes dominulus paper wasps, in which both foundresses and workers form cooperative associations and both castes show similar, condition-dependent JH response. The variation in JH responsiveness within and between species suggests that endocrine responsiveness and the factors influencing caste differentiation are surprisingly evolutionarily labile. Copyright © 2012 Elsevier Inc. All rights reserved.

Evaluating Job Demands and Control Measures for Use in Farm Worker Health Surveillance

PubMed Central

Alterman, Toni; Gabbard, Susan; Grzywacz, Joseph G.; Shen, Rui; Li, Jia; Nakamoto, Jorge; Carroll, Daniel J.; Muntaner, Carles

2015-01-01

Workplace stress likely plays a role in health disparities; however, applying standard measures to studies of immigrants requires thoughtful consideration. The goal of this study was to determine the appropriateness of two measures of occupational stressors (‘decision latitude’ and ‘job demands’) for use with mostly immigrant Latino farm workers. Cross-sectional data from a pilot module containing a four-item measure of decision latitude and a two-item measure of job demands were obtained from a subsample (N = 409) of farm workers participating in the National Agricultural Workers Survey. Responses to items for both constructs were clustered toward the low end of the structured response-set. Percentages of responses of ‘very often’ and ‘always’ for each of the items were examined by educational attainment, birth country, dominant language spoken, task, and crop. Cronbach’s α, when stratified by subgroups of workers, for the decision latitude items were (0.65–0.90), but were less robust for the job demands items (0.25–0.72). The four-item decision latitude scale can be applied to occupational stress research with immigrant farm workers, and potentially other immigrant Latino worker groups. The short job demands scale requires further investigation and evaluation before suggesting widespread use. PMID:25138138

Workers with Family Responsibilities Convention (ILO No. 156).

PubMed

1989-01-01

The government of France ratified this UN Convention on Workers with Family Responsibilities on March 16, 1989; the government of Uruguay ratified it on November 16, 1989; and the government of the Yemen Arab Republic ratified it on March 13, 1989.

The impact of the accident at the Three Mile Island on the behavior and well-being of nuclear workers; Part I: perceptions and evaluations, behavioral responses, and work-related attitudes and feelings.

PubMed Central

Kasl, S V; Chisholm, R F; Eskenazi, B

1981-01-01

In order to assess the impact of the accident at the Three Mile Island (TMI), telephone interviews were conducted six months later with 324 nuclear workers assigned to TMI and 298 workers assigned to a comparison plant at Peach Bottom (PB). Examination of PB-TMI differences, stratified by supervisory status, revealed the following: Part I: TMI workers reported greater exposure to radiation at the time of the accident and felt that their health had been thereby endangered. TMI workers experienced more uncertainty and conflict at the time of the accident. Coping responses such as seeing a doctor, taking drugs, and increasing alcohol consumption were quite infrequent. Leaving the area was more common; however, over 40 per cent of TMI workers wished to leave but did not do so because of work obligations. TMI workers reported much lower job satisfaction and much greater uncertainty about their job future. PMID:7212135

The impact of the accident at the Three Mile Island on the behavior and well-being of nuclear workers; Part I: perceptions and evaluations, behavioral responses, and work-related attitudes and feelings.

PubMed

Kasl, S V; Chisholm, R F; Eskenazi, B

1981-05-01

In order to assess the impact of the accident at the Three Mile Island (TMI), telephone interviews were conducted six months later with 324 nuclear workers assigned to TMI and 298 workers assigned to a comparison plant at Peach Bottom (PB). Examination of PB-TMI differences, stratified by supervisory status, revealed the following: Part I: TMI workers reported greater exposure to radiation at the time of the accident and felt that their health had been thereby endangered. TMI workers experienced more uncertainty and conflict at the time of the accident. Coping responses such as seeing a doctor, taking drugs, and increasing alcohol consumption were quite infrequent. Leaving the area was more common; however, over 40 per cent of TMI workers wished to leave but did not do so because of work obligations. TMI workers reported much lower job satisfaction and much greater uncertainty about their job future.

Effect of vitamin E and C supplementation on oxidative damage and total antioxidant capacity in lead-exposed workers.

PubMed

Rendón-Ramírez, Adela-Leonor; Maldonado-Vega, María; Quintanar-Escorza, Martha-Angelica; Hernández, Gerardo; Arévalo-Rivas, Bertha-Isabel; Zentella-Dehesa, Alejandro; Calderón-Salinas, José-Víctor

2014-01-01

The molecular response of the antioxidant system and the effects of antioxidant supplementation against oxidative insult in lead-exposed workers has not been sufficiently studied. In this work, antioxidants (vitamin E 400 IU+vitamin C 1g/daily) were supplemented for one year to 15 workers exposed to lead (73 μg of lead/dl of blood) and the results were compared with those on 19 non-lead exposed workers (6.7 μg of lead/dl). Lead intoxication was accompanied by a high oxidative damage and an increment in the erythrocyte antioxidant response due to increased activity of catalase and superoxide dismutase. Antioxidant supplementations decreased significantly the oxidative damage as well as the total antioxidant capacity induced by lead intoxication with reduction of the antioxidant enzyme activities. We conclude that antioxidant supplementation is effective in reducing oxidative damage and induces modifications in the physiopathological status of the antioxidant response in lead-exposed workers. Copyright © 2013 Elsevier B.V. All rights reserved.

Downregulation of vitellogenin gene activity increases the gustatory responsiveness of honey bee workers (Apis mellifera)

PubMed Central

Amdam, Gro V.; Norberg, Kari; Page, Robert E.; Erber, Joachim; Scheiner, Ricarda

2008-01-01

In the honey bee (Apis mellifera), young workers usually perform tasks in the nest while older workers forage in the field. The behavioral shift from nest-task to foraging activity is accompanied by physiological and sensory changes so that foragers can be characterized by a higher juvenile hormone (JH) level, a lower vitellogenin protein titer, and an increased responsiveness to water and sucrose stimuli. JH was hypothesized to be the key mediator of behavioral development, physiology, and sensory sensitivity in honey bee workers. Recent research, however, has shown that JH is controlled by the hemolymph vitellogenin level, which implies that the fat body specific vitellogenin gene can be a key regulator of behavioral change. Here, we show that downregulation of vitellogenin activity by RNA interference (RNAi) causes an increase in the gustatory responsiveness of worker bees. Our observations suggest that vitellogenin is an important regulator of long-term changes in honey bee behavior. PMID:16466813

[Temporary work].

PubMed

Del Forno, E; Candura, F

2002-01-01

In recent years, labour market has really changed in Italy: in addition to traditional categories of workers, self-governing or subordinate, a "tertium genus" was born, that of "temporary workers". This new modality allows firms which need to introduce temporary workers in production processes, to find them through the activity of skilled intermediary agencies. This type of agencies, regularly authorized by the Ministry of Labour, was born to select subordinates, who will work in other firms, without engagement. (The low which regulates temporary work in Italy is the Act n. 196 of 1997). The subject analysed the most closely in the text, is the really interesting question of responsibility for prevention, safety and health in work places: in fact, temporary work creates a complex system of bilateral relations, but the only real work contract is between provider firms and temporary workers. The Act n. 196 states that the provider firm must fulfill its duties of contribution, security, aid and insurance against industrial accidents and occupational diseases. Therefore, according to a series of argumentations developed in the text, only the occupational health consultant designated by the temporary agency is reasonably responsible for medical supervision, but he has to coordinate and collaborate with the occupational health consultant of third firms (Directive 383 of 1991 and article 7 of Legislative Decree n. 626 of 1994). On the contrary, firms which need temporary workers, must fulfill duties of information and training for workers. As a consequence, to draw a conclusion, on the ground of principles of European Union and national laws (in force since '50s in this field), the responsibility for medical supervision falls on temporary agencies; on the contrary, economic responsibility falls on firms which request workers, in order to achieve protection of workers' health.

Workers' Attitudes toward Productivity. A New Survey.

ERIC Educational Resources Information Center

Clarke, Ronald H.; And Others

In response to the steady decline in productivity in the United States, the United States Chamber of Commerce in cooperation with the Gallup Organization conducted a survey of workers to determine their attitudes toward productivity. The probability survey sample of more than 800 workers shows that American workers are optimistic about the ability…

A Correlative Study between Spirituality and Retention among Information Technology Workers

ERIC Educational Resources Information Center

Douglas, Jonathan

2010-01-01

With the downturn in growth of the U.S. economy and significant layoffs in the IT industry in 2009, retaining information technology (IT) workers is increasingly important to businesses as IT workers carry broad responsibilities for the analysis, design, implementation, and maintenance of critical business systems. Turnover of IT workers causes a…

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…

Impacts of suppression on emotional responses and performance outcomes: an experience-sampling study in younger and older workers.

PubMed

Yeung, Dannii Y; Fung, Helene H

2012-11-01

Past studies have demonstrated that older adults used less emotional suppression to regulate their emotions than did younger adults, but the effectiveness of using this emotion regulatory strategy on psychosocial well-being across age remains largely unexplored. The present study adopted an experience-sampling method to examine whether the impacts of momentary employment of emotional suppression on momentary positive and negative emotions and job performance would be different by age. Eighty-seven Chinese insurance workers, aged between 18 and 61 years, participated in a 5-day sampling study. Their affective responses at work, momentary task performance, and sales productivity were recorded. Results showed that older workers' greater use of suppression at work was associated with lower intensity of negative emotions, whereas such association was not found among younger workers. Moreover, greater use of suppression over the sampling period was significantly predictive of sales productivity of older workers, but such a positive association was not shown in younger workers. These findings reveal that the use of suppression at work may be more effective for older workers than for younger workers.

A Radiological Assessment Skills Training Program for the Radiation Worker at Shoreham Nuclear Power Station.

ERIC Educational Resources Information Center

Engel, Leonard, Jr.

Radiation workers, by law, have the responsibility to maintain their exposure to radiation levels as low as possible. This responsibility has not been accepted. Instead, they have relied solely on the policing action of health physics (HP) technicians, thereby delegating their lawful responsibility. Continued overexposure in the U.S. nuclear power…

The Impact of Learning Culture on Worker Response to New Technology

ERIC Educational Resources Information Center

Reardon, Robert F.

2010-01-01

Purpose: The aim of this paper is to provide a framework to measure the response of blue-collar workers to new technology in manufacturing and to establish the relationship between learning culture and that response. Design/methodology/approach: The data were collected with a survey questionnaire from 12 manufacturing sites that were implementing…

Diagnosis by Documentary: Professional Responsibilities in Informal Encounters.

PubMed

Wardrope, Alistair; Reuber, Markus

2016-11-01

Most work addressing clinical workers' professional responsibilities concerns the norms of conduct within established professional-patient relationships, but such responsibilities may extend beyond the clinical context. We explore health workers' professional responsibilities in such "informal" encounters through the example of a doctor witnessing the misdiagnosis and mistreatment of a serious long-term condition in a television documentary, arguing that neither internalist approaches to professional responsibility (such as virtue ethics or care ethics) nor externalist ones (such as the "social contract" model) provide sufficiently clear guidance in such situations. We propose that a mix of both approaches, emphasizing the noncomplacency and practical wisdom of virtue ethics, but grounding the normative authority of virtue in an external source, is able to engage with the health worker's responsibilities in such situations to the individual, the health care system, and the population at large.

The relationship between psychosocial work factors, work stress and computer-related musculoskeletal discomforts among computer users in Malaysia.

PubMed

Zakerian, Seyed Abolfazl; Subramaniam, Indra Devi

2009-01-01

Increasing numbers of workers use computer for work. So, especially among office workers, there is a high risk of musculoskeletal discomforts. This study examined the associations among 3 factors, psychosocial work factors, work stress and musculoskeletal discomforts. These associations were examined via a questionnaire survey on 30 office workers (at a university in Malaysia), whose jobs required an extensive use of computers. The questionnaire was distributed and collected daily for 20 days. While the results indicated a significant relationship among psychosocial work factors, work stress and musculoskeletal discomfort, 3 psychosocial work factors were found to be more important than others in both work stress and musculoskeletal discomfort: job demands, negative social interaction and computer-related problems. To further develop study design, it is necessary to investigate industrial and other workers who have experienced musculoskeletal discomforts and work stress.

The clinical consequences of an industrial aerosol plant explosion.

PubMed

Hull, D; Grindlinger, G A; Hirsch, E F; Petrone, S; Burke, J

1985-04-01

The factors relating to the clinical outcome of an industrial aerosol plant explosion are reviewed. Eighteen of 24 workers inside the plant required hospitalization and five died. Proximity to the blast was associated with extensive injuries unless workers were shielded by physical barriers or partitions. Burn severity and mortality were increased in those wearing synthetic garments compared to their counterparts wearing fiber clothing. Facial burns occurred in all unprotected workers. Forearm and hand burns in 11 patients required decompressive escharotomies. Topical treatment with silver sulfadiazine was associated with more significant leukopenia and neutropenia than treatment with silver nitrate. We conclude that industrial design should include safeguards which isolate workers from flammable materials, including isolation of explosive materials from working areas, alarm systems to detect leakage of flammable agents, protective barriers and shields, and the regulation and institution of flame and flash-resistant clothing.

Influence of Manual Labor at Work on Muscular Fitness and Its Relationship With Work Performance.

PubMed

Ryan, Eric D; Thompson, Brennan J; Sobolewski, Eric J

2016-10-01

The present study examined the influence of workplace manual labor on measures of muscular fitness, with a secondary aim to investigate the relationship between muscular fitness and work performance in blue-collar (BC) workers. Leg extension isokinetic strength at slow and fast velocities, hamstring and hip-flexor flexibility, and low back muscular endurance were examined in young and older BC workers and white-collar (WC) controls, while work performance was examined in the BC cohort. There were no differences in muscular fitness variables between BC and WC groups; however, the older men had lower low back muscular endurance (-43.0%) and strength at slow (-9.4%) and fast (-12.7%) velocities. Work performance was associated with strength at fast velocities (r = 0.633) in the older BC workers. Leg strength may influence work performance, with higher velocities becoming more important in older workers.

Sexual and health behaviour of commercial sex workers in Benin City, Edo State, Nigeria.

PubMed

Asowa-Omorodion, F I

2000-06-01

In this paper, examined are the sexual and health behaviours of commercial sex workers in Nigeria, a high-risk group in this era of the acquired immune deficiency syndrome (AIDS) and human immunodeficiency virus (HIV) epidemic. The aim is to provide in-depth knowledge of their sexual networking and the prevalence rate of sexually transmitted diseases (STDs). This analysis is intended to highlight their implications in the spread and control of AIDS and HIV infection. The results of the study show the extensive sexual networking of these commercial sex workers, the health implications, and the utilisation of nonorthodox health services in diagnosing STDs. The implications of these results are the likely drain on the limited health resources of the Nigerian government and the harmful effects on the women, fetuses, children, and other sexual partners of clients of these commercial sex workers.

40 CFR 763.90 - Response actions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... ASBESTOS Asbestos-Containing Materials in Schools § 763.90 Response actions. (a) The local education agency... 29 CFR 1926.58 (Occupational Safety and Health Administration (OSHA) asbestos worker protection standards for construction), 40 CFR part 763, subpart G (EPA asbestos worker protection standards for public...

40 CFR 763.90 - Response actions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... ASBESTOS Asbestos-Containing Materials in Schools § 763.90 Response actions. (a) The local education agency... 29 CFR 1926.58 (Occupational Safety and Health Administration (OSHA) asbestos worker protection standards for construction), 40 CFR part 763, subpart G (EPA asbestos worker protection standards for public...

40 CFR 763.90 - Response actions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... ASBESTOS Asbestos-Containing Materials in Schools § 763.90 Response actions. (a) The local education agency... 29 CFR 1926.58 (Occupational Safety and Health Administration (OSHA) asbestos worker protection standards for construction), 40 CFR part 763, subpart G (EPA asbestos worker protection standards for public...

40 CFR 763.90 - Response actions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ASBESTOS Asbestos-Containing Materials in Schools § 763.90 Response actions. (a) The local education agency... 29 CFR 1926.58 (Occupational Safety and Health Administration (OSHA) asbestos worker protection standards for construction), 40 CFR part 763, subpart G (EPA asbestos worker protection standards for public...

40 CFR 763.90 - Response actions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ASBESTOS Asbestos-Containing Materials in Schools § 763.90 Response actions. (a) The local education agency... 29 CFR 1926.58 (Occupational Safety and Health Administration (OSHA) asbestos worker protection standards for construction), 40 CFR part 763, subpart G (EPA asbestos worker protection standards for public...

The yellowed archives of yellowcake.

PubMed Central

Silver, K

1996-01-01

Extensive historical documentation of exposures and releases at government-owned energy facilities is a unique and valuable resource for analyzing and communicating health risks. Facilities at all stages of the atomic fuel cycle were the subject of numerous industrial hygiene, occupational health, and environmental assessments during the Cold War period. Uranium mines and mills on the Colorado Plateau were investigated as early as the 1940s. One such facility was the mill in Monticello, Utah, which began operation as a vanadium extraction plant in 1943 and was later adapted to recover uranium from carnotite ores. The mill ceased operation in 1960. The site was added to the federal Superfund list in 1986. ATSDR held public availability sessions in 1993 as part of its public health assessment process, at which several former mill workers voiced health concerns. An extensive literature search yielded several industrial hygiene evaluations of the Monticello mill and health studies that included Monticello workers, only two of which had been published in the peer-reviewed literature. In combination with the broader scientific literature, these historical reports provide a partial basis for responding to mill workers' contemporary health concerns. The strengths and limitations of the available exposure data for analytical epidemiologic studies and dose reconstruction are discussed. As an interim measure, the available historical documentation may be especially helpful in communicating about health risks with workers and communities in ways that acknowledge the historical context of their experience. Images p116-a p117-a p118-a PMID:8606907

Heat stress control in the TMI-2 (Three Mile Island Unit 2) defueling and decontamination activities

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schork, J.S.; Parfitt, B.A.

During the initial stages of the Three Mile Island Unit 2 (TMI-2) defueling and decontamination activities for the reactor building, it was realized that the high levels of loose radioactive contamination would require the use of extensive protective clothing by entry personnel. While there was no doubt that layered protective clothing protects workers from becoming contaminated, it was recognized that these same layers of clothing would impose a very significant heat stress burden. To prevent the potentially serious consequences of a severe reaction to heat stress by workers in the hostile environment of the TMI-2 reactor building and yet maintainmore » the reasonable work productivity necessary to perform the recovery adequately, an effective program of controlling worker exposure to heat stress had to be developed. Body-cooling devices produce a flow of cool air, which is introduced close to the skin to remove body heat through convection and increased sweat evaporation. The cooling effect produced by the Vortex tube successfully protected the workers from heat stress, however, there were several logistical and operational problems that hindered extensive use of these devices. The last type of cooling garment examined was the frozen water garment (FWG) developed by Elizier Kamon at the Pennsylvania State University as part of an Electric Power Research Institute research grant. Personal protection, i.e., body cooling, engineering controls, and administrative controls, have been implemented successfully.« less

Work demands and health consequences of organizational and technological measures introduced to enhance the quality of home care services--A subgroup analysis.

PubMed

Andersen, Gunn Robstad; Bendal, Synne; Westgaard, Rolf H

2015-11-01

This study of home care workers in a Norwegian municipality aimed to examine the effect of two measures involving organizational (job checklists) and technological (personal digital assistants) job aids on perceived work demands and musculoskeletal health. Questionnaire data was collected in 2009 (n = 138, response rate 76.2%) and 2011 (n = 80, response rate 54%). Forty-six home care workers responded at both waves. Respondents were assigned into 'high', 'moderate' and 'low' strain groups based on their responses to open and closed survey questions regarding impact of the two measures. One-way ANOVA with post-hoc t-tests and regression analyses investigated group differences and examined development in variables. Perceived work demands and health effects over the two-year study period were unchanged overall, yet significant differences between subgroups were highlighted. Work demands and shoulder-neck pain remained high for high-strain workers, but were reduced for low and moderate strain workers. Management should be aware of diversity in worker responses to rationalizations and give priority to supplementary, targeted measures to counteract adverse effects. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Job insecurity during recessions: effects on survivors' work stress.

PubMed

Modrek, Sepideh; Cullen, Mark R

2013-10-06

Previous studies show a variety of negative health consequences for the remaining workforce after downsizing events. This study examined self-reported work stress from 2009-2012 in the context of a large multi-site aluminum manufacturing company that underwent severe downsizing in 2009. This study examined the association between work stress and working at a work site that underwent severe downsizing. We assessed the level of downsizing across thirty plants in 2009 and categorized seven as having undergone severe downsizing. We linked plant-level downsizing information to individual workers' responses to an annual work engagement survey, which included three work stress questions. From 2009 to 2012 over 14, 000 employees were asked about their experience of work stress. Though the surveys were anonymous, the surveys captured employees' demographic and employment characteristic as well as plant location. We used hierarchical logistic regressions to compare responses of workers at severely downsized plants to workers at all other plant while controlling for demographic and plant characteristics. Responses to the work stress questions and one control question were examined. In all yearly surveys salaried workers consistently reported having more work stress than hourly workers. There was no differential in work stress for workers at severely downsized plants in 2009. In 2010 to 2012, salaried workers who remained at severely downsized plants reported significantly higher work stress than salaried workers at all other plants across multiple work stress questions. Examination of the 2006 survey confirmed that there were no pre-existing differences in work stress among salaried employees working at plants that would eventually experience severe downsizing. In addition, there was no difference in responses to the control question at severely downsized plants. Salaried workers at plants with high layoffs experienced more work stress after 2009 than their counterparts at non-high layoff plants. Increased work stress is important to monitor and may be a mediating pathway through which the external economic environment leads to adverse health outcomes.

Emergency department workers' perceptions of security officers' effectiveness during violent events.

PubMed

Gillespie, Gordon Lee; Gates, Donna M; Miller, Margaret; Howard, Patricia Kunz

2012-01-01

The emergency department (ED) is among the most at-risk settings for violence by patients and visitors against ED workers. A first response to potential or actual events of workplace violence is often contacting hospital security officers for assistance. The purpose of this study is to describe ED workers' views of security officers' effectiveness during actual events of verbal and/or physical violence. Healthcare workers (n=31) from an urban pediatric ED in the Midwest United States. Participants were interviewed regarding their experiences with workplace violence. Verbatim transcripts were qualitatively analyzed. Six themes were identified: (1) a need for security officers, (2) security officers' availability and response, (3) security officers' presence or involvement, (4) security officers' ability to handle violent situations, (5) security officers' role with restraints, and (6) security officers' role with access. It is important that early communication between security officers and ED workers takes place before violent events occur. A uniform understanding of the roles and responsibilities of security officers should be clearly communicated to ED workers. Future research needs to be conducted with hospital-based security officers to describe their perceptions about their role in the prevention and management of workplace violence.

Preparing for the data revolution: identifying minimum health information competencies among the health workforce.

PubMed

Whittaker, Maxine; Hodge, Nicola; Mares, Renata E; Rodney, Anna

2015-04-01

Health information is required for a variety of purposes at all levels of a health system, and a workforce skilled in collecting, analysing, presenting, and disseminating such information is essential to fulfil these demands. While it is established that low- and middle-income countries (LMICs) are facing shortages in human resources for health (HRH), there has been little systematic attention focussed on non-clinical competencies. In response, we developed a framework that defines the minimum health information competencies required by health workers at various levels of a health system. Using the Delphi method, we consulted with leading global health information system (HIS) experts. An initial list of competencies and draft framework were developed based on results of a systematic literature review. During the second half of 2012, we sampled 38 experts with broad-based HIS knowledge and extensive development experience. Two rounds of consultation were carried out with the same group to establish validity of the framework and gain feedback on the draft competencies. Responses from consultations were analysed using Qualtrics® software and content analysis. In round one, 17 experts agreed to participate in the consultation and 11 (65%) completed the survey. In the second round, 11 experts agreed to participate and eight (73%) completed the survey. Overall, respondents agreed that there is a need for all health workers to have basic HIS competencies and that the concept of a minimum HIS competency framework is valid. Consensus was reached around the inclusion of 68 competencies across four levels of a health system. This consultation is one of the first to identify the HIS competencies required among general health workers, as opposed to specialist HIS roles. It is also one of the first attempts to develop a framework on minimum HIS competencies needed in LMICs, highlighting the skills needed at each level of the system, and identifying potential gaps in current training to allow a more systematic approach to HIS capacity-building.

Quantitative proteomics reveals divergent responses in Apis mellifera worker and drone pupae to parasitization by Varroa destructor.

PubMed

Surlis, Carla; Carolan, James C; Coffey, Mary; Kavanagh, Kevin

Varroa destructor is a haemophagous ectoparasite of honeybees and is considered a major causal agent of colony losses in Europe and North America. Although originating in Eastern Asia where it parasitizes Apis cerana, it has shifted hosts to the western honeybee Apis mellifera on which it has a greater deleterious effect on the individual and colony level. To investigate this important host-parasite interaction and to determine whether Varroa causes different effects on different castes we conducted a label free quantitative proteomic analysis of Varroa-parasitized and non-parasitized drone and worker Apis mellifera pupae. 1195 proteins were identified in total, of which 202 and 250 were differentially abundant in parasitized drone and worker pupae, respectively. Both parasitized drone and worker pupae displayed reduced abundance in proteins associated with the cuticle, lipid transport and innate immunity. Proteins involved in metabolic processes were more abundant in both parasitized castes although the response in workers was more pronounced. A number of caste specific responses were observed including differential abundance of numerous cytoskeletal and muscle proteins, which were of higher abundance in parasitized drones in comparison to parasitized workers. Proteins involved in fatty acid and carbohydrate metabolism were more abundant in parasitized workers as were a large number of ribosomal proteins highlighting either potentially divergent responses to Varroa or a different strategy by the mite when parasitizing the different castes. This data improves our understanding of this interaction and may provide a basis for future studies into improvements to therapy and control of Varroasis. Copyright © 2017 Elsevier Ltd. All rights reserved.

Asbestos-Related Disease in South Africa

PubMed Central

Braun, Lundy; Kisting, Sophia

2006-01-01

South Africa was the third largest exporter of asbestos in the world for more than a century. As a consequence of particularly exploitative social conditions, former workers and residents of mining regions suffered—and continue to suffer—from a serious yet still largely undocumented burden of asbestos-related disease. This epidemic has been invisible both internationally and inside South Africa. We examined the work environment, labor policies, and occupational-health framework of the asbestos industry in South Africa during the 20th century. In a changing local context where the majority of workers were increasingly disenfranchised, unorganized, excluded from skilled work, and predominantly rural, mining operations of the asbestos industry not only exposed workers to high levels of asbestos but also contaminated the environment extensively. PMID:16809596

Do functional tests predict low back pain?

PubMed

Takala, E P; Viikari-Juntura, E

2000-08-15

A cohort of 307 nonsymptomatic workers and another cohort of 123 workers with previous episodes of low back pain were followed up for 2 years. The outcomes were measured by symptoms, medical consultations, and sick leaves due to low back disorders. To study the predictive value of a set of tests measuring the physical performance of the back in a working population. The hypothesis was that subjects with poor functional capacity are liable to back disorders. Reduced functional performance has been associated with back pain. There are few data to show whether reduced functional capacity is a cause or a consequence of pain. Mobility of the trunk in forward and side bending, maximal isokinetic trunk extension, flexion and lifting strength, and static endurance of back extension were measured. Standing balance and foot reaction time were recorded with a force plate. Clinical tests for the provocation of back or leg pain were performed. Gender, workload, age, and anthropometrics were managed as potential confounders in the analysis. Marked overlapping was seen in the measures of the subjects with different outcomes. Among the nonsymptomatic subjects, low performance in tests of mobility and standing balance was associated with future back disorders. Among workers with previous episodes of back pain, low isokinetic extension strength, poor standing balance, and positive clinical signs predicted future pain. Some associations were found between the functional tests and future low back pain. The wide variation in the results questions the value of the tests in health examinations (e.g., in screening or surveillance of low back disorders).

White-collar workers’ hemodynamic responses during working hours

PubMed Central

LIU, Xinxin; IWAKIRI, Kazuyuki; SOTOYAMA, Midori

2017-01-01

In the present study, two investigations were conducted at a communication center, to examine white-collar workers’ hemodynamic responses during working hours. In investigation I, hemodynamic responses were measured on a working day; and in investigation II, cardiovascular responses were verified on both working and non-working days. In investigation I, blood pressure, cardiac output, heart rate, stroke volume, and total peripheral resistance were measured in 15 workers during working hours (from 9:00 am to 18:00 pm) on one working day. Another 40 workers from the same workplace participated in investigation II, in which blood pressure and heart rate were measured between the time workers arose in the morning until they went to bed on 5 working days and 2 non-working days. The results showed that blood pressure increased and remained at the same level during working hours. The underlying hemodynamics of maintaining blood pressure, however, changed between the morning and the afternoon on working days. Cardiac responses increased in the afternoon, suggesting that cardiac burdens increase in the afternoon on working days. The present study suggested that taking underlying hemodynamic response into consideration is important for managing the work-related cardiovascular burden of white-collar workers. PMID:28428502

The effects of outsourcing on occupational health and safety: a comparative study of factory-based workers and outworkers in the Australian clothing industry.

PubMed

Mayhew, C; Quinlan, M

1999-01-01

Outsourcing has become increasingly widespread throughout industrialized societies over the past 20 years. Accompanying this has been a renewed growth in home-based work, sometimes using new technologies (telework) but also entailing a re-emergence of old forms, such as clothing outwork, used extensively 100 years ago. A growing body of research indicates that changes to work organization associated with outsourcing adversely affect occupational health and safety (OHS), both for outsourced workers and for those working alongside them. This study assessed the OHS implications of the shift to home-based workers in the Australian clothing industry by systematically comparing the OHS experiences of 100 factory-based workers and 100 outworkers. The level of self-reported injury was over three times higher among outworkers than factory-based workers undertaking similar tasks. The most significant factor explaining this difference was the payment system. All outworkers were paid solely by the piece, whereas factory workers were paid either under a time plus production bonus system or solely on a time basis. While the incidence of injury was far higher among outworkers, factory-based workers paid under an incentive system reported more injuries than those paid solely on a time basis. Increasing injury was correlated with piecework payment systems.

Modified work: prevalence and characteristics in a sample of workers with soft-tissue injuries.

PubMed

Brooker, A S; Cole, D C; Hogg-Johnson, S; Smith, J; Frank, J W

2001-03-01

Modified-work programs are designed to facilitate the return to work for employees with a work-related injury. Although extensive published literature exists that describes and evaluates "ideal" programs, to date there is a paucity of data describing practice. To address this pertinent issue, we administered a survey to a large sample of 1833 workers with soft-tissue injuries in Ontario, Canada, and asked them detailed questions about modified work and employer contact. Our results reveal that most workers (66%) were contacted by someone from their workplace to check on how they were doing. However, only a minority (36%) were offered arrangements by their employer to help them return to work after developing a work-related soft-tissue injury. Most arrangements that were offered to injured workers consisted of such temporary modifications as reduced hours (24%), flexible work hours (25%), or a lighter job (57%) rather than more permanent changes to the way that work is conducted, such as changes to the work layout or equipment (8%). Merely being contacted by the workplace to check on how the worker was doing was not associated with reduced compensation benefit duration. Workplace offers of arrangements to help the worker return to work were associated with reduced compensation benefit duration but were not statistically associated with workers' pain grade.

Disabling and fatal occupational claim rates, risks, and costs in the Oregon construction industry 1990-1997.

PubMed

Horwitz, Irwin B; McCall, Brian P

2004-10-01

This study estimated injury and illness rates, risk factors, and costs associated with construction work in Oregon from 1990-1997 using all accepted workers' compensation claims by Oregon construction employees (N = 20,680). Claim rates and risk estimates were estimated using a baseline calculated from Current Population Survey data of the Oregon workforce. The average annual rate of lost-time claims was 3.5 per 100 workers. More than 50% of claims were by workers under 35 years and with less than 1 year of tenure. The majority of claimants (96.1%) were male. There were 52 total fatalities reported over the period examined, representing an average annual death rate of 8.5 per 100,000 construction workers. Average claim cost was $10,084 and mean indemnity time was 57.3 days. Structural metal workers had the highest average days of indemnity of all workers (72. 1), highest average costs per claim ($16,472), and highest odds ratio of injury of all occupations examined. Sprains were the most frequently reported injury type, constituting 46.4% of all claims. The greatest accident risk occurred during the third hour of work. Training interventions should be extensively utilized for inexperienced workers, and prework exercises could potentially reduce injury frequency and severity.

The Eradication of Leisure.

ERIC Educational Resources Information Center

Boggis, Jean J.

2001-01-01

Interviews and observations in a British clothing factory that introduced a new computer numerical control system and teamwork/empowerment showed that "teamwork" actually meant little worker control over daily work; deployment of workers often disrupted group cohesiveness. Worker responses included increased absence and turnover.…

29 CFR 1910.17 - Effective dates.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Adoption and Extension of Established Federal Standards § 1910.17... Harbor Workers' Compensation Act, that occupational safety and health standard as incorporated by...

29 CFR 1910.17 - Effective dates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Adoption and Extension of Established Federal Standards § 1910.17... Harbor Workers' Compensation Act, that occupational safety and health standard as incorporated by...

Genotoxic damage in auto body shop workers.

PubMed

Siebel, Anna Maria; Basso da Silva, Luciano

2010-10-01

Some studies have shown increased DNA damage among car painters, but other professionals working in auto body and paint shops have not been extensively assessed. The aim of this study was to assess DNA damage in different types of auto body shop workers by measuring micronucleus (MN) levels in exfoliated buccal cells. The mean number of cells with MN per 2000 exfoliated buccal cells was analyzed in three groups of male workers: auto body repair technicians, painters, and office workers (control group). All participants answered a questionnaire inquiring about age, smoking habits, alcohol consumption, work practices, occupational exposure time, job activities, and use of protective equipment. The mean number of cells with MN was 3.50 ± 1.50 in auto body painters, 3.91 ± 2.10 in auto body repair technicians, and 0.80 ± 0.78 in office workers, with a significant difference between the control group and the two other groups (p = 0.0001). Age, occupational exposure time, use of protective masks, alcohol consumption, and smoking habit did not affect MN results. The findings indicate that technicians and painters working in auto body shops are at risk for genotoxic damage, while office workers seem to be protected.

[Relationships between workers' interpersonal helping behavior, social supports, job stressors, psychological stress responses, and vigor in manufacturing industry].

PubMed

Horita, Yuji; Otsuka, Yasumasa

2014-01-01

In the NIOSH Generic Job Stress Model, social support is assumed to moderate the relationship between job stressors and stress responses. However, few studies have investigated how to enhance social support in the workplace. The purpose of this study was to explore the relationships between interpersonal helping behavior, social support, job stressors, psychological stress responses, and vigor among Japanese workers. A total of 240 workers in manufacturing companies returned a questionnaire regarding their interpersonal helping behavior, social support, job stressors, psychological stress responses, and vigor (response rate = 96.0%). After excluding 40 participants due to missing responses, data from a total of 200 participants (163 male and 37 female, mean age = 40.3 yr) were used in the final analyses. Interpersonal helping behavior was assessed by the Japanese version of the Organizational Citizenship Behavior Scale. The Brief Job Stress Questionnaire was used to measure job stressors, psychological stress responses, social support, and vigor. Structured equation modeling was performed to examine the relationships between interpersonal helping behavior, social support, job stressors, psychological stress responses, and vigor. Interpersonal helping behavior had a statistically significant negative effect on psychological stress response through increasing social support. However, interpersonal helping behavior had a statistically significant positive effect on psychological stress response through increasing the quantitative workload. Of these two effects, the former was stronger than the latter. In addition, interpersonal helping behavior had a statistically significant positive effect on vigor through increasing social support. Although interpersonal helping behavior, which helps other workers may increase quantitative workload, leading to high levels of psychological stress responses, that same behavior strengthens trust and team spirit among workers and may enhance social support, leading to low levels of psychological stress responses and high levels of vigor. However, reverse causal relationships may also exist, because our study design was cross-sectional.

Overeating at dinner time among Japanese workers: Is overeating related to stress response and late dinner times?

PubMed

Suzuki, Akiko; Sakurazawa, Hirofumi; Fujita, Takanori; Akamatsu, Rie

2016-06-01

There are several known risk factors for overeating, including negative feelings and hunger. It was hypothesized that overtime work is associated with stress responses and later dinner times, leading to longer periods of time without eating, and that this, in turn, leads to a strong experience of hunger and consequent overeating at dinner. The aim of this study was to examine relationships among overeating at dinner, stress responses (e.g., fatigue, anxiety, and depression), and dinner times in Japanese male workers. In December 2012, 255 Japanese male workers at a leasing company completed a self-report questionnaire about overeating at dinner, psychological stress responses, physical stress responses, and dinner times. Each worker was sent an email with a link to the questionnaire website, where his answers were collected. Relationships between overeating at dinner and lifestyle issues were investigated using multiple linear regression analysis treating overeating as a dependent variable. Factors related to overeating at dinner included psychological stress response (β = 0.251 p < 0.001) and dinner time (β = 0.220, p = 0.004). These cross-sectional data suggest that overeating at dinner is related to dinner time in men and to stress responses. Copyright © 2016 Elsevier Ltd. All rights reserved.

Some empirical evidence for ecological dissonance theory.

PubMed

Miller, D I; Verhoek-Miller, N; Giesen, J M; Wells-Parker, E

2000-04-01

Using Festinger's cognitive dissonance theory as a model, the extension to Barker's ecological theory, referred to as ecological dissonance theory, was developed. Designed to examine the motivational dynamics involved when environmental systems are in conflict with each other or with cognitive systems, ecological dissonance theory yielded five propositions which were tested in 10 studies. This summary of the studies suggests operationally defined measures of ecological dissonance may correlate with workers' satisfaction with their jobs, involvement with their jobs, alienation from their work, and to a lesser extent, workers' conflict resolution behavior and communication style.

KSC01pp0129

NASA Image and Video Library

2001-01-17

Workers in the Payload Changeout Room check the U.S. Lab Destiny as its moves from Atlantis’ payload bay into the PCR. Destiny will remain in the PCR while Atlantis rolls back to the Vehicle Assembly Building to allow workers to conduct inspections, continuity checks and X-ray analysis on the 36 solid rocket booster cables located inside each booster’s system tunnel. An extensive evaluation of NASA’s SRB cable inventory revealed conductor damage in four (of about 200) cables on the shelf. Shuttle managers decided to prove the integrity of the system tunnel cables already on Atlantis

KSC01pp0130

NASA Image and Video Library

2001-01-17

Workers in the Payload Changeout Room check the U.S. Lab Destiny as its moves from Atlantis’ payload bay into the PCR. Destiny will remain in the PCR while Atlantis rolls back to the Vehicle Assembly Building to allow workers to conduct inspections, continuity checks and X-ray analysis on the 36 solid rocket booster cables located inside each booster’s system tunnel. An extensive evaluation of NASA’s SRB cable inventory revealed conductor damage in four (of about 200) cables on the shelf. Shuttle managers decided to prove the integrity of the system tunnel cables already on Atlantis

RCRA Refresher Self-Study, Course 28582

DOE Office of Scientific and Technical Information (OSTI.GOV)

Simpson, Lewis Edward

Federal and state regulations require hazardous and mixed waste facility workers at treatment and storage facilities (TSFs) and <90-day accumulation areas to be trained in hazardous and mixed waste management. This course will refamiliarize and update <90-day accumulation area workers, TSF workers, and supervisors of TSF workers regarding waste identification, pollution prevention, storage area requirements, emergency response procedures, and record-keeping requirements.

RCRA Personnel Training, Course 7488

DOE Office of Scientific and Technical Information (OSTI.GOV)

Simpson, Lewis Edward

Federal and state regulations require hazardous and mixed waste facility workers at treatment and storage facilities (TSFs) and <90-day accumulation areas to be trained in hazardous and mixed waste management. This course will refamiliarize and update <90-day accumulation area workers, TSF workers, and supervisors of TSF workers regarding waste identification, pollution prevention, storage area requirements, emergency response procedures, and record-keeping requirements.

Occupational skin hazards and prevalence of occupational skin diseases in shoe manufacturing workers in Indonesia.

PubMed

Febriana, Sri Awalia; Soebono, Hardyanto; Coenraads, Pieter-Jan

2014-02-01

Shoe manufacturing workers are exposed daily to an extensive range of potential physical and chemical occupational hazards. Shoe manufacturing in Indonesia is one of the industrial sectors that has shown sustained growth amongst the newly industrialized countries (NICs). In this study, we investigated the possible potential exposure of the workers to physical and occupational hazards and determined the prevalence of occupational skin diseases at a shoe manufacturing factory in Indonesia. A cross-sectional study on the observation of the working process and an inventory and risk assessment of exposure to the chemicals used. Classification of chemicals as potential sensitizers/irritants and qualitative assessments of these chemicals were done. Workers were examined and interviewed using the Nordic Occupational Skin Questionnaire-2002/LONG. The risk of Occupational skin diseases (OSD) at the shoe factory was mainly related to the exposure of the workers' skin to potential physical and chemical hazards in hot and humid environmental conditions. From a total of 514 workers, 8.5 % reported current OSD and 4.8 % reported a history of OSD. Occupational skin diseases were diagnosed in 29 % of the workers by dermatologists and 7.6 % had an occupational contact dermatitis (OCD). Of the 39 workers with contact dermatitis, 33 consented to being patch tested, 14 (3 %) workers showed a positive results and considered as having an occupational allergic contact dermatitis (OACD) and 25 (4.9 %) had an occupational irritant contact dermatitis (OICD). We observed a repeated and prolonged exposure of the workers to numerous physical and chemical skin hazards at this factory.

Results of a community-based survey of construction safety climate for Hispanic workers.

PubMed

Marin, Luz S; Cifuentes, Manuel; Roelofs, Cora

2015-01-01

Hispanic construction workers experience high rates of occupational injury, likely influenced by individual, organizational, and social factors. To characterize the safety climate of Hispanic construction workers using worker, contractor, and supervisor perceptions of the workplace. We developed a 40-item interviewer-assisted survey with six safety climate dimensions and administered it in Spanish and English to construction workers, contractors, and supervisors. A safety climate model, comparing responses and assessing contributing factors was created based on survey responses. While contractors and construction supervisors' (n = 128) scores were higher, all respondents shared a negative perception of safety climate. Construction workers had statistically significantly lower safety climate scores compared to supervisors and contractors (30·6 vs 46·5%, P<0·05). Safety climate scores were not associated with English language ability or years lived in the United States. We found that Hispanic construction workers in this study experienced a poor safety climate. The Hispanic construction safety climate model we propose can serve as a framework to guide organizational safety interventions and evaluate safety climate improvements.

Results of a community-based survey of construction safety climate for Hispanic workers

PubMed Central

Marin, Luz S; Cifuentes, Manuel; Roelofs, Cora

2015-01-01

Background: Hispanic construction workers experience high rates of occupational injury, likely influenced by individual, organizational, and social factors. Objectives: To characterize the safety climate of Hispanic construction workers using worker, contractor, and supervisor perceptions of the workplace. Methods: We developed a 40-item interviewer-assisted survey with six safety climate dimensions and administered it in Spanish and English to construction workers, contractors, and supervisors. A safety climate model, comparing responses and assessing contributing factors was created based on survey responses. Results: While contractors and construction supervisors’ (n = 128) scores were higher, all respondents shared a negative perception of safety climate. Construction workers had statistically significantly lower safety climate scores compared to supervisors and contractors (30.6 vs 46.5%, P<0.05). Safety climate scores were not associated with English language ability or years lived in the United States. Conclusions: We found that Hispanic construction workers in this study experienced a poor safety climate. The Hispanic construction safety climate model we propose can serve as a framework to guide organizational safety interventions and evaluate safety climate improvements. PMID:26145454

Work-related musculoskeletal disorders, job stressors and gender responses in foundry industry.

PubMed

Sharma, Rohit; Singh, Ranjit

2014-01-01

The main aim of this paper was to identify job stressors, gender responses and association of psychosocial work stressors with prevalence of work related musculoskeletal disorders (MSDs) among foundry workers. The data were obtained with ergonomics checklist using Likert scale. The results of this study showed a high prevalence of MSDs among workers. The male workers were more prone to pain in neck while the female workers were more prone to MSDs in upper back and shoulders. Correlation analysis showed significant relationship of dimensions of work aspects with pain and discomfort. It proved that the work-related MSDs are the results of interaction of multiple stressors associated with work and work environment, and other personal factors. ANOVA indicated that the perception of work aspects as stressors differed significantly between male and female workers.

Quantile regression analysis of body mass and wages.

PubMed

Johar, Meliyanni; Katayama, Hajime

2012-05-01

Using the National Longitudinal Survey of Youth 1979, we explore the relationship between body mass and wages. We use quantile regression to provide a broad description of the relationship across the wage distribution. We also allow the relationship to vary by the degree of social skills involved in different jobs. Our results find that for female workers body mass and wages are negatively correlated at all points in their wage distribution. The strength of the relationship is larger at higher-wage levels. For male workers, the relationship is relatively constant across wage distribution but heterogeneous across ethnic groups. When controlling for the endogeneity of body mass, we find that additional body mass has a negative causal impact on the wages of white females earning more than the median wages and of white males around the median wages. Among these workers, the wage penalties are larger for those employed in jobs that require extensive social skills. These findings may suggest that labor markets reward white workers for good physical shape differently, depending on the level of wages and the type of job a worker has. Copyright © 2011 John Wiley & Sons, Ltd.

Florida Department of Health workers' response to 2004 hurricanes: a qualitative analysis.

PubMed

Herberman Mash, Holly B; Fullerton, Carol S; Kowalski-Trakofler, Kathleen; Reissman, Dori B; Scharf, Ted; Shultz, James M; Ursano, Robert J

2013-04-01

Examinations of the demands on public health workers after disaster exposure have been limited. Workers provide emergency care while simultaneously risking injury, damage to personal property, and threats to their own and their family's safety. We examined the disaster management experiences of 4323 Florida Department of Health workers 9 months after their response to 4 hurricanes and 1 tropical storm during a 7-week period in August and September of 2004. Participants completed a self-report questionnaire focused on work performance, mental and physical health, daily functioning, sleep disturbance, physiological arousal, and injury and work demand at the time of the hurricanes, and answered open-ended questions that described their experiences in more detail. A qualitative analysis conducted from the write-in data yielded 4 domains: (1) work/life balance; (2) training for disaster response role; (3) workplace support; and (4) recovery. Study findings highlighted a number of concerns that are important to public health workers who provide emergency care after a disaster and, in particular, multiple disasters such as during the 2004 hurricane season. The findings also yielded important recommendations for emergency public health preparedness.

Frontline Worker Responses to Domestic Violence Disclosure in Public Welfare Offices

ERIC Educational Resources Information Center

Lindhorst, Taryn; Casey, Erin; Meyers, Marcia

2010-01-01

Although substantial numbers of women seeking Temporary Assistance for Needy Families (TANF) report domestic violence, few receive mandated services through the Family Violence Option (FVO). This study used transcripts of interviews between welfare caseworkers and their clients to identify and classify the responses made by workers to client…

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…

Neonicotinoids decrease sucrose responsiveness of honey bees at first contact.

PubMed

Démares, Fabien J; Pirk, Christian W W; Nicolson, Susan W; Human, Hannelie

2018-07-01

For two decades, neonicotinoid insecticides have been extensively used worldwide. Targeting neuronal receptors, they have deleterious effects on the behaviour and physiology of many insects. Bees are exposed to these insecticides in pollen and nectar while providing pollination services to agricultural crops, and neonicotinoids have been shown to impair navigation and decrease their foraging activity. We have previously reported the effect of dietary thiamethoxam on sucrose responsiveness of young worker bees. Here, we exposed caged foragers to sublethal acute doses of clothianidin, imidacloprid, and thiamethoxam, then tested them individually for sucrose responsiveness using standard methods. In addition, we tested the response to a range of sucrose solutions laced with neonicotinoids on bees previously unexposed to neonicotinoids. This paradigm mimics the situation where foragers would first encounter poisoned nectars varying in sugar concentration. Bees were exposed to the insecticides in the feeding solution for 24 h before testing, or in the test solutions, or both. The three compounds had a detrimental effect on responses to mid-to-high sucrose concentrations under all experimental conditions, and unexposed bees tested with laced sucrose displayed unexpected low responses to the higher sucrose concentrations tested. This attenuation of sucrose response is further evidence that neonicotinoids are multisensory disruptors, with potent actions against pollinators and other beneficial insects at first contact. Copyright © 2018 Elsevier Ltd. All rights reserved.

75 FR 45670 - Submission for OMB Review: Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... audiograms; training workers on the effects of noise, hearing protectors, and audiometric examinations... the Department of Labor--Occupational Safety and Health Administration (OSHA), Office of Management.... Agency: Occupational Safety and Health Administration. Type of Review: Extension without change of a...

76 FR 127 - Agency Information Collection Extension

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-03

... control and oversight over health and safety programs concerning worker exposure to ionizing radiation... of its Occupational Radiation Protection Program, OMB Control Number 1910-5105. This information...: Occupational Radiation Protection Program; (3) Purpose: Needs and Uses: The information that 10 CFR 835...

DISPOSE OF WASTES, AN AID TO EXTENSION AND VILLAGE WORKERS IN MANY COUNTRIES.

ERIC Educational Resources Information Center

HUGHES, KATHRYNE S.

THE BOOKLET DESCRIBES IN DETAIL THE CORRECT METHODS OF DISPOSING OF WASTE MATERIALS, INCLUDING TRASH, GARBAGE, WASTE WATER, HUMAN EXCRETA, AND ANIMAL WASTES. COMPLETE INSTRUCTIONS FOR DIGGING, BUILDING, AND CLEANING ARE GIVEN UNDER EACH TOPIC. (CL)

Training Ghanaian frontline healthcare workers in public health surveillance and disease outbreak investigation and response

PubMed Central

Ameme, Donne Kofi; Nyarko, Kofi Mensah; Afari, Edwin Andrews; Antara, Simon; Sackey, Samuel Oko; Wurapa, Fred

2016-01-01

Introduction Beyond initial formal academic education, the need for continuous professional development through in-service workforce capacity improvement programs that are aimed at enhancing knowledge and skills of public healthcare workers has assumed immense priority worldwide. This has been heightened by the on-going Ebola Virus Disease outbreak, which is exposing the weak public health systems in West Africa. In response to this need, the Ghana Field Epidemiology and Laboratory Program organized a short-course for frontline health workers in the Greater Accra region of Ghana in order to augment their surveillance and outbreak response capacity. Methods Human and veterinary health workers were trained using Field Epidemiology and Laboratory Training Program short course model. A two-week didactic course was conducted with a 10-week field placement. Evaluation of the course was done by assessment of participants’ outputs during the training as well as pretest and posttest methods. Results A total of 32 frontline health workers from both the human and veterinary health services benefited from the two-week initial training of the 12-week course. There was a significant gain in knowledge by the participants after the training course. Participants developed concept papers and implemented their fieldwork projects. Overall assessment of the workshop by the participants was very good. Conclusion Capacity of the health workers has been improved in the area of public health surveillance, outbreak investigation and response. We recommend a scale-up of this training course to other regions. PMID:28149433

Feasibility study on mental healthcare using indoor plants for office workers

NASA Astrophysics Data System (ADS)

Kubota, Tsuyoshi; Matsumoto, Hiroshi; Genjo, Kaori; Nakano, Takaoki

2017-10-01

In recent years, it has become a problem that office workers' stresses affect their intellectual productivity. As one of strategies mitigating the stress while working, many studies on the effect of indoor plants introduced into the office have been conducted. The psychological and physiological effects of indoor plants have been expected to mitigate the office workers' stresses. Also, the effects of green amenities such as improvement of productivity, control of the indoor thermal environment, relaxation and recovery of visual fatigue, and improvement of air quality have been expected. In this study, a field investigation on the green amenity effects of indoor plants on office workers' psychological and physiological responses in an actual office was conducted and discussed. This paper describes the measurement results of the physical environment and workers' psychological and physiological responses under the condition with shelves installed with indoor plants in an office room. It was suggested that indoor plants such as mint, basil and begonia, and a combination of red and green plants were effective for mitigating worker's stresses.

Addressing Future Epidemics: Historical Human Rights Lessons from the AIDS Pandemic: Understanding human rights lessons from the early AIDS pandemic can aid policy makers in addressing future epidemics of infectious diseases.

PubMed

Mehta, Ambar; Quinn, Thomas C

The Ebola epidemic in West Africa sparked many ethical and polarizing public health questions on how to adequately control transmission of the virus. These deliberations had and will continue to influence patients, healthcare workers, public perceptions of disease, and governmental responses. Such extensive and potential ramifications warranted an analysis of prior epidemics to sufficiently inform policy makers and prepare them and other authorities for future epidemics. We analyzed how the general public, medical institutions, federal government, and patients themselves responded during the early stages of the AIDS pandemic in two different countries and cultures, the United States and India. Our analysis identified four key findings pertaining to the human rights of patients and healthcare workers and to the crucial roles of the government and medical community. The first demands that authoritative officials acknowledge the presence of high-risk behaviors and properly educate the public without stigmatizing groups of individuals. For this task, the medical community and federal government must form and display to the public a respectful and collaborative partnership towards battling the epidemic. These two synergistic endeavors will then allow appropriate officials to implement effective, yet civil, interventions for limiting transmission. Finally, the same officials must ensure that their interventions maintain the human rights of high-risk populations and of healthcare workers. Applying these findings to future epidemics of infectious diseases can aid policy makers in navigating complicated ethical and public health questions, and help prevent them from repeating past mistakes in handling epidemics.

How much do workers' health examinations add to health and safety at the workplace? Occupational preventive usefulness of routine health examinations.

PubMed

Rodríguez-Jareño, Maria Cruz; Molinero, Emilia; de Montserrat, Jaume; Vallès, Antoni; Aymerich, Marta

2015-01-01

Despite no evidence in favour, routine workers' health examinations, mostly pre-employment and periodic, are extensively performed worldwide with important allocation of resources. In Spain they are performed within a theoretical job-specific health surveillance system. Our objective was to ascertain their occupational preventive usefulness from the perspective of occupational health professionals. Cross sectional study. Online survey addressed to all physicians and nurses members of the Catalan Society of Safety and Occupational Medicine (n=539) in 2011. Univariate and bivariate analyses of prevalence and prevalence differences of answers. Response rate 53% (n=285). According to more than 70% of respondents the health surveillance system isn't cost-effective, doesn't meet the goal of early detection of health damage related to work, and doesn't contribute to improve the occupational risk prevention system. Further deficiencies were identified regarding specificity and scientific basis for health examinations, quality of collective health surveillance and referral of suspected cases to mutual insurance companies for diagnosis and treatment. Bivariate analysis showed a significantly more negative opinion for several items amongst physicians (versus nurses) and amongst professionals working in external prevention services (versus internal services). This study raises serious concerns about how health examinations are performed within our workers' health surveillance system, which should be reviewed to ensure the fulfilment of its occupational preventive objective. Our results might encourage other countries with similar practices to assess them in order to assure their fitness for purpose. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

Effects of occupational exposures and smoking on lung function in tile factory workers.

PubMed

Jaakkola, Maritta S; Sripaiboonkij, Penpatra; Jaakkola, Jouni J K

2011-02-01

The aims of this study were to investigate the relations of occupational exposures in tile industry to lung function and to evaluate potential interaction between smoking and tile dust exposure containing silica. A cross-sectional study of 232 workers (response rate 100%) in a tile factory and 76 office workers (response rate 73%) from four factories in Thailand was conducted in 2006-2007. Participants answered a questionnaire and performed spirometry. Factory workers had lower spirometric functions than office workers, especially those with high dust exposure. There was a dose-response relation between duration of dust exposure and FEV1 and FVC, the adjusted effect of ≥ 21 years of exposure on FEV1 being -240 ml (-100 to -380) and on FVC -300 ml (-140 to -460). The adverse effect of dust on lung function was larger in current smokers suggesting synergism between smoking and tile dust exposure. This study provides evidence that long-term exposure to dust in tile industry is related to lung function reduction. There was a suggestion of synergistic effect between dust exposure and smoking. Tile factories should consider measures to reduce dust exposure and arrange spirometry surveillance for workers with such exposure. Smoking cessation should be promoted to prevent harmful effects of occupational tile dust exposure.

Warning: Health Hazards for Office Workers. An Overview of Problems and Solutions in Occupational Health in the Office.

ERIC Educational Resources Information Center

Working Women Education Fund, Cleveland, OH.

This publication reports the results of a review of scientific research on office job hazards, survey responses from more than 1,200 office workers in Cleveland and Boston, and in-depth interviews with more than 100 office workers. The report covers the following areas of health hazards for office workers: (1) job stress--physical and…

[A sense of responsibility in health personnel as a cause of work-related stress].

PubMed

Nedić, Olesja; Jocić, Neda; Filipović, Danka; Solak, Zdravko

2002-01-01

Job stress is a great problem in developed countries of the world, but in Yugoslavia, it is increased due to additional reasons associated with economic crisis in the society. Health services and health workers are in particularly difficult conditions. The aim of this paper was to examine sources and causes of job stress in health workers. The research was undertaken among health workers treated at Health Centre "Hospital" in Novi Sad. The study group included health workers--doctors, nurses and laboratory workers, and the control group included the rest of non-medical staff. Adapted Siegrist questionnaire was used. Three factors were examined: extrinsic efforts (disturbances at work, sense of great job responsibility and the need for overtime work); intrinsinc efforts (major criticism, thinking about the job from the early morning, getting nervous because of minor problems, discontentment because of unsolved problems at work, relaxation at home and so on), and low reward (respect from the superiors and colleagues, support and security at workplace). Answers were scored indicating intensity (high, moderate, low, not at all). Statistic analysis included testing the level of significance in health workers in relation to non-medical staff (t test and Fisher's exact test). Applying the scoring system it has been established that health workers are exposed to greater job stress, great sense of very high job responsibility and frequent overtime work (p < 0.001) than the control group. In regard to answers from the second group--intrinsic effort and low reward, there was no statistiscal significance between the study and control group. Generally, high level of risk factors was established, especially presence of one or more risk factors. Job stress increases absenteeism, reduces work productivity, causes higher expenses of medical treatment, rehabilitation and staff retraining. It is of great importance to identify factors which cause job dissatisfaction in order to decrease them to the lowest level. High sense of responsibility in health workers is a course of job stress.

Older Workers' Communication Satisfaction in the Lodging Industry.

ERIC Educational Resources Information Center

Fu, Yao-Yi; Mount, Daniel J.

2002-01-01

Usable responses from 374 hotel employees compared the satisfaction with workplace communications of younger (n=80) and older workers (n=81). Differences in terms of downward and vertical communication, corporate information, communication climate, feedback, and coworker communication suggest different ways to manage workers. (Contains 33…

Socioeconomic Status and Unionization Attitudes in the United States.

ERIC Educational Resources Information Center

Cornfield, Daniel B.; Kim, Hyunhee

1994-01-01

Survey responses from a national sample of 1,195 nonunion, nonfarm workers suggest that corporations legitimize themselves by appealing to occupational identities of high-status workers, whereas unions legitimize themselves by appealing to social background identities (ethnic, racial, and gender identities) of low-status workers. Prounion…

Improving social work in intensive care unit palliative care: results of a quality improvement intervention.

PubMed

McCormick, Andrew J; Curtis, J Randall; Stowell-Weiss, Patti; Toms, Carol; Engelberg, Ruth

2010-03-01

The intensive care unit (ICU) is a focal point for decision making in end-of-life care. Social workers are involved in providing this care for patients and families. Our goal was to examine the social worker component of an intervention to improve interdisciplinary palliative care in the ICU. The study took place at a 350-bed hospital with 65 ICU beds. We surveyed family members and social workers caring for patients who died in the ICU or within 30 hours of transfer from ICU. Clustered regression was used to assess the effect of the intervention on three outcomes: (1) families' satisfaction with social work, (2) social workers' reported palliative and supportive activities, and (3) social workers' satisfaction with meeting family needs. Of 590 eligible patients, 275 families completed surveys (response rate, 47%). Thirty-five social workers received 353 questionnaires concerning 353 unique patients and completed 283 (response rate, 80%). Social workers reported significant increase in the total number of activities for family members after the intervention. Some of the activities included addressing spiritual or religious needs, discussing disagreement among the family, and assuring family the patient would be kept comfortable. Neither social workers' satisfaction with meeting families' needs nor family ratings of social workers were higher after the intervention. Increased social worker experience and smaller social worker caseload were both associated with increased family satisfaction with social work. The increase in social worker-reported activities supports the value of the interdisciplinary intervention, but we did not demonstrate improvements in other outcomes. Increased social-worker experience and decreased social worker caseload were independently associated with better family ratings of social workers suggesting future directions for interventions to improve care by social workers. Future studies will need more powerful interventions or more sensitive outcome measures to document improvements in family-assessed outcomes.

Exposure-specific lung cancer risks in Chinese chrysotile textile workers and mining workers.

PubMed

Wang, Xiaorong; Lin, Sihao; Yano, Eiji; Yu, Ignatius T S; Courtice, Midori; Lan, Yajia; Christiani, David C

2014-08-01

Whether there is a difference in the exposure-response slope for lung cancer between mining workers and textile workers exposed to chrysotile has not been well documented. This study was carried out to evaluate exposure-specific lung cancer risks in Chinese chrysotile textile workers and mining workers. A chrysotile mining worker cohort and a chrysotile textile worker cohort were observed concurrently for 26 years. Information on workers' vital status, occupational history and smoking habits were collected, and causes and dates of deaths were verified from death registries. Individual cumulative fiber exposures were estimated based on periodic dust/fiber measurements from different workshops, job title and duration, and categorized into four levels (Q1-Q4). Standardized mortality ratios (SMRs) for lung cancer were calculated and stratified by industry and job title with reference of the national rates. Cox proportional hazard models were fit to estimate the exposure-specific lung cancer risks upon adjustment for age and smoking, in which an external control cohort consisting of industrial workers without asbestos exposure was used as reference group for both textile and mining workers. SMRs were almost consistent with exposure levels in terms of job titles and workshops. A clear exposure-response relationship between lung cancer mortality and exposure levels was observed in both cohorts. At low exposure levels (Q1 and Q2), textile workers displayed higher death risks of lung cancer than mining workers. However, similarly considerably high risks were observed at higher exposure levels, with hazard ratios of over 8 and 11 at Q3 and Q4, respectively, for both textile and mining workers, after both age and smoking were adjusted. The chrysotile textile workers appeared to have a higher risk of lung cancer than the mining workers at a relatively low exposure level, but no difference was observed at a high exposure level, where both cohorts displayed a considerably high risk. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Do workers' health surveillance examinations fulfill their occupational preventive objective? Analysis of the medical practice of occupational physicians in Catalonia, Spain.

PubMed

Rodríguez-Jareño, Mari Cruz; Molinero, Emilia; de Montserrat, Jaume; Vallès, Antoni; Aymerich, Marta

2017-10-06

Although routine workers' health examinations are extensively performed worldwide with important resource allocation, few studies have analyzed their quality. The objective of this study has been to analyze the medical practice of workers' health examinations in Catalonia (Spain) in terms of its occupational preventive aim. A cross-sectional study was carried out by means of an online survey addressed to occupational physicians who were members of the Catalan Society of Safety and Occupational Medicine. The questionnaire included factual questions on how they performed health examinations in their usual practice. The bivariate analysis of the answers was performed by type of occupational health service (external/internal). The response rate was 57.9% (N = 168), representing 40.3% of the reference population. A high percentage of occupational physicians had important limitations in their current medical practice, including availability of clinical and exposure information, job-specificity of tests, and early detection and appropriate management of suspected occupational diseases. The situation in external occupational health services - that covered the great majority of Catalan employees - was worse remarkably in regard to knowledge of occupational and nonoccupational sickness absence data, participation in the investigation of occupational injuries and diseases, and accessibility for workers to the occupational health service. This study raises serious concerns about the occupational preventive usefulness of these health examinations, and subsequently about our health surveillance system, based primarily on them. Professionals alongside health and safety institutions and stakeholders should promote the rationalization of this system, following the technical criteria of need, relevance, scientific validity and effectiveness, whilst ensuring that its ultimate goal of improving the health and safety of workers in relation to work is fulfilled. Other countries with similar surveillance systems might be encouraged by our results to assess how their practices fit the intended purpose. Int J Occup Med Environ Health 2017;30(6):823-848. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

INTERIOR VIEW OF DEBITEUSE ROOM. MONORAIL USED TO MOVE DEBIS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

INTERIOR VIEW OF DEBITEUSE ROOM. MONORAIL USED TO MOVE DEBIS IS FROM ORIGINAL CLAY HOUSE. VIEW SHOWS WORKER USING AIR HAMMER TO BEGIN FINISH ON DEBI. - Chambers-McKee Window Glass Company, Debiteuse, Clay Avenue Extension, Jeannette, Westmoreland County, PA

Social and Psychological Factors in Teaching Farming

ERIC Educational Resources Information Center

Jones, A. D.

1974-01-01

The organization of farming among the Plateau Tonga of Zambia is described in the first part of this paper, after which a case study is reported which describes an attempt by an agricultural extension worker to introduce new methods of pig husbandry. (Author/KM)

Social Work Field Instructors' Integration of Religion and Spirituality in Clinical Practice

ERIC Educational Resources Information Center

Oxhandler, Holly K.

2017-01-01

This article describes a national sample of social work field instructors' responses to a cross-sectional survey of social workers' orientation toward integrating clients' religion and spirituality into practice and compares their responses with those of nonfield instructors. Four hundred sixty-nine social workers, including 69 MSW field…

Federal Guidance Report No. 11: Limiting Values Of Radionuclide Intake And Air Concentration And Dose Conversion Factors For Inhalation, Submersion, And Ingestion

EPA Pesticide Factsheets

These guides were designed to be implemented by various Federal agencies having regulatory responsibilities for workers in the public sector, such as NRC and OSHA, and by Federal agencies with responsibilities for their own workers, such as DOE and DOD.

Training and Development for Transitional Employment in Mature-Aged Manual Workers

ERIC Educational Resources Information Center

Pillay, Hitendra; Kelly, Kathy; Tones, Megan

2010-01-01

Objectives: The purpose of the current article was to explore perceptions of transitional employment and training and development amongst blue collar workers employed in technical, trade, operations or physical and labour-intensive occupations within the local government system. Methods: The responses of manual workers to two national surveys…

From Youth Worker Professional Development to Organizational Change

ERIC Educational Resources Information Center

Rana, Sheetal; Baumgardner, Briana; Germanic, Ofir; Graff, Randy; Korum, Kathy; Mueller, Megan; Randall, Steve; Simmons, Tim; Stokes, Gina; Xiong, Will; Peterson, Karen Kolb

2013-01-01

An ongoing, innovative youth worker professional development is described in this article. This initiative began as youth worker professional development and then transcended to personal and organizational development. It grew from a moral response of Saint Paul Parks and Recreation staff and two faculty members of Youth Studies, University of…

49 CFR 214.313 - Responsibility of individual roadway workers.

Code of Federal Regulations, 2010 CFR

2010-10-01

...-track safety provisions to be applied at the job location do not comply with the rules of the operating... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection... following the on-track safety rules of the railroad upon which the roadway worker is located. (b) A roadway...

Assessing the Employment-Related Interpersonal Competence of Mildly Mentally Retarded Workers.

ERIC Educational Resources Information Center

Bullis, Michael; Foss, Gilbert

1986-01-01

The Test of Interpersonal Competence for Employment (TICE) designed to assess a mildly retarded worker's knowledge of interpersonal skills in the employment setting, was developed based on analysis of problems that mildly retarded workers experience and identification of correct responses to those problems by competitive employers. Initial…

The Worker and Work: Contemporary Problems and Perspectives: Three Lectures.

ERIC Educational Resources Information Center

Clarke, Oliver

The series of three lectures examine different aspects of work as manifested in changes in workers' attitudes, responses to these changes in the European context, and significant European developments in relation to worker participation. The first lecture discusses social, technological, educational, and economic changes that have affected…

IBPAT/OSHA Health and Safety Education Book.

ERIC Educational Resources Information Center

International Brotherhood of Painters and Allied Trades, Washington, DC.

Designed for paint and allied trade workers, this manual/reference guide contains information and guidelines for (1) workers in general occupational health hazards, (2) hazards particular to each trade group, (3) control of occupational hazards, (4) worker rights and responsibilities, (5) how to call in outside help, and (6) Occupational Safety…

Forager bees (Apis mellifera) highly express immune and detoxification genes in tissues associated with nectar processing.

PubMed

Vannette, Rachel L; Mohamed, Abbas; Johnson, Brian R

2015-11-09

Pollinators, including honey bees, routinely encounter potentially harmful microorganisms and phytochemicals during foraging. However, the mechanisms by which honey bees manage these potential threats are poorly understood. In this study, we examine the expression of antimicrobial, immune and detoxification genes in Apis mellifera and compare between forager and nurse bees using tissue-specific RNA-seq and qPCR. Our analysis revealed extensive tissue-specific expression of antimicrobial, immune signaling, and detoxification genes. Variation in gene expression between worker stages was pronounced in the mandibular and hypopharyngeal gland (HPG), where foragers were enriched in transcripts that encode antimicrobial peptides (AMPs) and immune response. Additionally, forager HPGs and mandibular glands were enriched in transcripts encoding detoxification enzymes, including some associated with xenobiotic metabolism. Using qPCR on an independent dataset, we verified differential expression of three AMP and three P450 genes between foragers and nurses. High expression of AMP genes in nectar-processing tissues suggests that these peptides may contribute to antimicrobial properties of honey or to honey bee defense against environmentally-acquired microorganisms. Together, these results suggest that worker role and tissue-specific expression of AMPs, and immune and detoxification enzymes may contribute to defense against microorganisms and xenobiotic compounds acquired while foraging.

Forager bees (Apis mellifera) highly express immune and detoxification genes in tissues associated with nectar processing

PubMed Central

Vannette, Rachel L.; Mohamed, Abbas; Johnson, Brian R.

2015-01-01

Pollinators, including honey bees, routinely encounter potentially harmful microorganisms and phytochemicals during foraging. However, the mechanisms by which honey bees manage these potential threats are poorly understood. In this study, we examine the expression of antimicrobial, immune and detoxification genes in Apis mellifera and compare between forager and nurse bees using tissue-specific RNA-seq and qPCR. Our analysis revealed extensive tissue-specific expression of antimicrobial, immune signaling, and detoxification genes. Variation in gene expression between worker stages was pronounced in the mandibular and hypopharyngeal gland (HPG), where foragers were enriched in transcripts that encode antimicrobial peptides (AMPs) and immune response. Additionally, forager HPGs and mandibular glands were enriched in transcripts encoding detoxification enzymes, including some associated with xenobiotic metabolism. Using qPCR on an independent dataset, we verified differential expression of three AMP and three P450 genes between foragers and nurses. High expression of AMP genes in nectar-processing tissues suggests that these peptides may contribute to antimicrobial properties of honey or to honey bee defense against environmentally-acquired microorganisms. Together, these results suggest that worker role and tissue-specific expression of AMPs, and immune and detoxification enzymes may contribute to defense against microorganisms and xenobiotic compounds acquired while foraging. PMID:26549293

Evaluating stress, burnout and job satisfaction in New Zealand radiation oncology departments.

PubMed

Jasperse, M; Herst, P; Dungey, G

2014-01-01

This research aimed to determine the levels of occupational stress, burnout and job satisfaction among radiation oncology workers across New Zealand. All oncology staff practising in all eight radiation oncology departments in New Zealand were invited to participate anonymously in a questionnaire, which consisted of the Maslach Burnout Inventory and measures of stress intensity associated with specific occupational stressors, stress reduction strategies and job satisfaction. A total of 171 (out of 349) complete responses were analysed using spss 19; there were 23 oncologists, 111 radiation therapists, 22 radiation nurses and 15 radiation physicists. All participants, regardless of profession, reported high stress levels associated with both patient-centred and organisational stressors. Participants scored high in all three domains of burnout: emotional exhaustion, depersonalisation and personal accomplishment. Interestingly, although organisational stressors predicted higher emotional exhaustion and emotional exhaustion predicted lower job satisfaction, patient stressors were associated with higher job satisfaction. Job satisfaction initiatives such as ongoing education, mentoring and role extension were supported by many participants as was addressing organisational stressors, such as lack of recognition and support from management and unrealistic expectations and demands. New Zealand staff exhibit higher levels of burnout than Maslach Burnout Inventory medical norms and oncology workers in previous international studies. © 2013 John Wiley & Sons Ltd.

Effect of linear alkyl benzene sulfonate on germination of spores of the aquatic fern Ceratopteris thalictroides

DOE Office of Scientific and Technical Information (OSTI.GOV)

Singh, J.; Devi, S.

1989-07-01

Validity of fern spore germination bioassays for the effects of environmental pollution was established by many researchers. Some workers studied the phytotoxicity of linear alkyl benzene sulfonate (LAS) on the spores of Diplazium esculentum and observed that LAS levels above 0.001% are toxic to fern spores. Water pollution due to synthetic detergents has been increasing continuously during the last few years due to their extensive use in domestic life, agriculture and industry. These detergents are among the most common pollutants responsible for water pollution. In view of this fact, the phytotoxicity of LAS on germination of an aquatic fern Ceratopterismore » thalictroides spores was studied. However, in these studies, only germination pattern was taken as index and no observations were made on the developmental stages.« less

The Hawthorne experiments and the introduction of Jean Piaget in American industrial psychology, 1929-1932.

PubMed

Hsueh, Yeh

2002-05-01

The Hawthorne interview program between 1929 and 1932 was one of the most significant industrial studies in the United States. The Hawthorne researchers applied Jean Piaget's clinical method in their extensive interviews with tens of thousands of workers. Chiefly responsible for the program's methodology was Elton Mayo, an Australian who saw interviewing as a means to promote social cooperation. Previous discussions of the Hawthorne experiments have ignored the influence of Piaget in the social sciences. This article provides an account of Mayo's and the Hawthorne researchers' efforts to fuse Piaget's innovation with burgeoning American industrial psychology. The endeavor was not an isolated event but rather drew on the theories and practice of Janet-Piaget psychology, on the support of the Laura Spelman Rockefeller Memorial Foundation, and on the discourse among social scientists about Piaget's work.

The Connections Project: a relational approach to engaging birth parents in visitation.

PubMed

Gerring, Charyl E; Kemp, Susan P; Marcenko, Maureen O

2008-01-01

This paper presents a practical framework for relational practice with birth families, organized around parental visitation. The approach was developed in the Birth Family-Foster Family Connections Project, a three-year collaborative research demonstration project between a large private agency and the Washington State Department of Child and Family Services. The overall goal of the Connections Project, which served young children from infancy to age 6, was to create supportive connections among birth families, foster families, children, and the child welfare system. Although engaging parents in child welfare services is a challenging task for social workers, the Connections Project resulted in strong parent-worker relationships, very high participation in weekly visitation by birth parents, and quite extensive contact between birth and foster families. The paper describes relational strategies used by Connections social workers before and during visits, with the goal of providing child welfare social workers with a practical and effective framework for engaging parents through this core child welfare service.

Explosion in boiler closes Arkansas utility

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1993-08-23

A major boiler explosion Aug. 11 that seriously injured one worker at the Independence Unit 2 coal-fired powerplant in Newark, Ark., caused extensive damage that will keep the plant closed for several months. The plant is owned by Arkansas Power Light Co., Little Rock. Officials are still trying to determine cause and are assessing damage, though they expect the boiler can be repaired. Etienne Senac, plant manager, says the explosion [open quotes]puffed out[close quotes] but did not rupture the 271-ft-tall boiler and also buckled several buck stays, which hold the boiler to a steel superstructure. The accident took place atmore » 8:30 a.m. as the 842-Mw unit was operating close to full capacity. Senac says the concussion knocked down workers standing 50 ft from the boiler. The explosion pushed ash and molten material out of the bottom of the unit, causing a small fire. One contract worker was seriously burned and hospitalized. Four AP L workers received minor burns.« less

Association between outdoor ozone and compensated acute respiratory diseases among workers in Quebec (Canada).

PubMed

Adam-Poupart, Ariane; Labrèche, France; Busque, Marc-Antoine; Brand, Allan; Duguay, Patrice; Fournier, Michel; Zayed, Joseph; Smargiassi, Audrey

2015-01-01

Respiratory effects of ozone in the workplace have not been extensively studied. Our aim was to explore the relationship between daily average ozone levels and compensated acute respiratory problems among workers in Quebec between 2003 and 2010 using a time-stratified case-crossover design. Health data came from the Workers' Compensation Board. Daily concentrations of ozone were estimated using a spatiotemporal model. Conditional logistic regressions, with and without adjustment for temperature, were used to estimate odds ratios (ORs, per 1 ppb increase of ozone), and lag effects were assessed. Relationships with respiratory compensations in all industrial sectors were essentially null. Positive non-statistically significant associations were observed for outdoor sectors, and decreased after controlling for temperature (ORs of 0.98; 1.01 and 1.05 at Lags 0, 1 and 2 respectively). Considering the predicted increase of air pollutant concentrations in the context of climate change, closer investigation should be carried out on outdoor workers.

Management Commitment to Safety, Teamwork, and Hospital Worker Injuries.

PubMed

McGonagle, Alyssa K; Essenmacher, Lynnette; Hamblin, Lydia; Luborsky, Mark; Upfal, Mark; Arnetz, Judith

2016-01-01

Although many studies link teamwork in health care settings to patient safety, evidence linking teamwork to hospital worker safety is lacking. This study addresses this gap by providing evidence linking teamwork perceptions in hospital workers to worker injuries, and further, finds a linkage between manager commitment to safety and teamwork. Organizational records of worker injuries and survey responses regarding management commitment to safety and teamwork from 446 hospital workers within 42 work units in a multi-site hospital system were examined. Results underscored the particular importance of teamwork on worker injuries as well as the importance of management commitment to safety as relating to teamwork. To improve worker safety, organizational leaders and unit managers should work to maintain environments wherein teamwork can thrive.

Management Commitment to Safety, Teamwork, and Hospital Worker Injuries

PubMed Central

McGonagle, Alyssa K.; Essenmacher, Lynnette; Hamblin, Lydia; Luborsky, Mark; Upfal, Mark; Arnetz, Judith

2016-01-01

Although many studies link teamwork in health care settings to patient safety, evidence linking teamwork to hospital worker safety is lacking. This study addresses this gap by providing evidence linking teamwork perceptions in hospital workers to worker injuries, and further, finds a linkage between manager commitment to safety and teamwork. Organizational records of worker injuries and survey responses regarding management commitment to safety and teamwork from 446 hospital workers within 42 work units in a multi-site hospital system were examined. Results underscored the particular importance of teamwork on worker injuries as well as the importance of management commitment to safety as relating to teamwork. To improve worker safety, organizational leaders and unit managers should work to maintain environments wherein teamwork can thrive. PMID:27867448

Medical Humanitarianism Under Atmospheric Violence: Health Professionals in the 2013 Gezi Protests in Turkey.

PubMed

Aciksoz, Salih Can

2016-06-01

During the 2013 Gezi protests in Turkey, volunteering health professionals provided on-site medical assistance to protesters faced with police violence characterized by the extensive use of riot control agents. This led to a government crackdown on the medical community and the criminalization of "unauthorized" first aid amidst international criticisms over violations of medical neutrality. Drawing from ethnographic observations, in-depth interviews with health care professionals, and archival research, this article ethnographically analyzes the polarized encounter between the Turkish government and medical professionals aligned with social protest. I demonstrate how the context of "atmospheric violence"-the extensive use of riot control agents like tear gas-brings about new politico-ethical spaces and dilemmas for healthcare professionals. I then analyze how Turkish health professionals framed their provision of health services to protestors in the language of medical humanitarianism, and how the state dismissed their claims to humanitarian neutrality by criminalizing emergency care. Exploring the vexed role that health workers and medical organizations played in the Gezi protests and the consequent political contestations over doctors' ethical, professional, and political responsibilities, this article examines challenges to medical humanitarianism and neutrality at times of social protest in and beyond the Middle East.

Size determines antennal sensitivity and behavioral threshold to odors in bumblebee workers

NASA Astrophysics Data System (ADS)

Spaethe, Johannes; Brockmann, Axel; Halbig, Christine; Tautz, Jürgen

2007-09-01

The eusocial bumblebees exhibit pronounced size variation among workers of the same colony. Differently sized workers engage in different tasks (alloethism); large individuals are found to have a higher probability to leave the colony and search for food, whereas small workers tend to stay inside the nest and attend to nest duties. We investigated the effect of size variation on morphology and physiology of the peripheral olfactory system and the behavioral response thresholds to odors in workers of Bombus terrestris. Number and density of olfactory sensilla on the antennae correlate significantly with worker size. Consistent with these morphological changes, we found that antennal sensitivity to odors increases with body size. Antennae of large individuals show higher electroantennogram responses to a given odor concentration than those of smaller nestmates. This finding indicates that large antennae exhibit an increased capability to catch odor molecules and thus are more sensitive to odors than small antennae. We confirmed this prediction in a dual choice behavioral experiment showing that large workers indeed are able to respond correctly to much lower odor concentrations than small workers. Learning performance in these experiments did not differ between small and large bumblebees. Our results clearly show that, in the social bumblebees, variation in olfactory sensilla number due to size differences among workers strongly affects individual odor sensitivity. We speculate that superior odor sensitivity of large workers has favored size-related division of labor in bumblebee colonies.

Factors influencing restaurant worker perception of floor slipperiness.

PubMed

Courtney, Theodore K; Huang, Yueng-Hsiang; Verma, Santosh K; Chang, Wen-Ruey; Li, Kai Way; Filiaggi, Alfred J

2006-11-01

Falls are responsible for a substantial injury burden in the global workplace. Restaurant environments are particularly challenged by slips, trips, and falls. This study explored those factors that could influence workers' self-reports of slipperiness in U.S. fast-food restaurants. One hundred and twenty-six workers employed in 10 fast-food restaurants in the northeastern United States participated in the study representing a study-wide response rate of 87.5%. Participants' ratings of floor slipperiness and occupational slip history within the past 4 weeks were collected through written questionnaire. Additional factors collected by questionnaire included age, gender, shift length, and shoe type. Shoe condition (wear) and shoe contamination were visually assessed by the investigators. Floor friction was also measured. Lower restaurant mean coefficient of friction and the presence of contamination on workers' shoe soles were environmental factors significantly associated with workers reporting more slippery conditions. A recent workplace history of slipping with or without a subsequent fall was also significantly associated with workers reporting more slippery conditions. Workers over the age of 45 reported conditions to be significantly less slippery than younger workers. The results suggest that worker ratings of slipperiness are influenced not only by the actual level of friction but also by the other individual and environmental factors noted above. Recommendations for future studies would include a longitudinal design to better capture the temporal sequence between these variables. More field research is needed to better understand the association between workplace conditions, worker perception of slipperiness, and slipping at work.

Work-related musculoskeletal disorders among construction workers in the United States from 1992 to 2014.

PubMed

Wang, Xuanwen; Dong, Xiuwen Sue; Choi, Sang D; Dement, John

2017-05-01

Examine trends and patterns of work-related musculoskeletal disorders (WMSDs) among construction workers in the USA, with an emphasis on older workers. WMSDs were identified from the 1992-2014 Survey of Occupational Injuries and Illnesses (SOII), and employment was estimated from the Current Population Survey (CPS). Risk of WMSDs was measured by number of WMSDs per 10 000 full-time equivalent workers and stratified by major demographic and employment subgroups. Time series analysis was performed to examine the trend of WMSDs in construction. The number of WMSDs significantly dropped in the US construction industry, following the overall injury trends. However, the rate of WMSDs in construction remained higher than in all industries combined; the median days away from work increased from 8 days in 1992 to 13 days in 2014, and the proportion of WMSDs for construction workers aged 55 to 64 years almost doubled. By occupation, construction labourers had the largest number of WMSD cases, while helpers, heating and air-conditioning mechanics, cement masons and sheet metal workers had the highest rates of WMSDs. The major cause of WMSDs in construction was overexertion, and back injuries accounted for more than 40% of WMSDs among construction workers. The estimated wage loss for private wage-and-salary construction workers was $46 million in 2014. Construction workers continue to face a higher risk of WMSDs. Ergonomic solutions that reduce overexertion-the primary exposure for WMSDs-should be adopted extensively at construction sites, particularly for workers with a higher risk of WMSDs. 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/.

How decentralisation influences the retention of primary health care workers in rural Nigeria.

PubMed

Abimbola, Seye; Olanipekun, Titilope; Igbokwe, Uchenna; Negin, Joel; Jan, Stephen; Martiniuk, Alexandra; Ihebuzor, Nnenna; Aina, Muyi

2015-01-01

In Nigeria, the shortage of health workers is worst at the primary health care (PHC) level, especially in rural communities. And the responsibility for PHC - usually the only form of formal health service available in rural communities - is shared among the three tiers of government (federal, state, and local governments). In addition, the responsibility for community engagement in PHC is delegated to community health committees. This study examines how the decentralisation of health system governance influences retention of health workers in rural communities in Nigeria from the perspective of health managers, health workers, and people living in rural communities. The study adopted a qualitative approach, and data were collected using semi-structured in-depth interviews and focus group discussions. The multi-stakeholder data were analysed for themes related to health system decentralisation. The results showed that decentralisation influences the retention of rural health workers in two ways: 1) The salary of PHC workers is often delayed and irregular as a result of delays in transfer of funds from the national to sub-national governments and because one tier of government can blame failure on another tier of government. Further, the primary responsibility for PHC is often left to the weakest tier of government (local governments). And the result is that rural PHC workers are attracted to working at levels of care where salaries are higher and more regular - in secondary care (run by state governments) and tertiary care (run by the federal government), which are also usually in urban areas. 2) Through community health committees, rural communities influence the retention of health workers by working to increase the uptake of PHC services. Community efforts to retain health workers also include providing social, financial, and accommodation support to health workers. To encourage health workers to stay, communities also take the initiative to co-finance and co-manage PHC services in order to ensure that PHC facilities are functional. In Nigeria and other low- and middle-income countries with decentralised health systems, intervention to increase the retention of health workers in rural communities should seek to reform and strengthen governance mechanisms, using both top-down and bottom-up strategies to improve the remuneration and support for health workers in rural communities.

How decentralisation influences the retention of primary health care workers in rural Nigeria

PubMed Central

Abimbola, Seye; Olanipekun, Titilope; Igbokwe, Uchenna; Negin, Joel; Jan, Stephen; Martiniuk, Alexandra; Ihebuzor, Nnenna; Aina, Muyi

2015-01-01

Background In Nigeria, the shortage of health workers is worst at the primary health care (PHC) level, especially in rural communities. And the responsibility for PHC – usually the only form of formal health service available in rural communities – is shared among the three tiers of government (federal, state, and local governments). In addition, the responsibility for community engagement in PHC is delegated to community health committees. Objective This study examines how the decentralisation of health system governance influences retention of health workers in rural communities in Nigeria from the perspective of health managers, health workers, and people living in rural communities. Design The study adopted a qualitative approach, and data were collected using semi-structured in-depth interviews and focus group discussions. The multi-stakeholder data were analysed for themes related to health system decentralisation. Results The results showed that decentralisation influences the retention of rural health workers in two ways: 1) The salary of PHC workers is often delayed and irregular as a result of delays in transfer of funds from the national to sub-national governments and because one tier of government can blame failure on another tier of government. Further, the primary responsibility for PHC is often left to the weakest tier of government (local governments). And the result is that rural PHC workers are attracted to working at levels of care where salaries are higher and more regular – in secondary care (run by state governments) and tertiary care (run by the federal government), which are also usually in urban areas. 2) Through community health committees, rural communities influence the retention of health workers by working to increase the uptake of PHC services. Community efforts to retain health workers also include providing social, financial, and accommodation support to health workers. To encourage health workers to stay, communities also take the initiative to co-finance and co-manage PHC services in order to ensure that PHC facilities are functional. Conclusions In Nigeria and other low- and middle-income countries with decentralised health systems, intervention to increase the retention of health workers in rural communities should seek to reform and strengthen governance mechanisms, using both top-down and bottom-up strategies to improve the remuneration and support for health workers in rural communities. PMID:25739967

Characteristics Shaping College Student Organizational Citizenship Behavior

ERIC Educational Resources Information Center

LeBlanc, Cary J.

2014-01-01

This study explored the concept of Organizational Citizenship Behavior (OCB) in relation to undergraduate college students. The extensive research on OCB within traditional work environments indicates that while workers who demonstrate OCB usually receive more favorable performance evaluations, those behaviors also help build community and culture…

78 FR 21155 - Presence Sensing Device Initiation (PSDI) Standard; Extension of the Office of Management and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-09

... and installation, and worker training; annual recertification of safety systems; establishing and... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2010-0009...) Approval of Information Collection (Paperwork) Requirements AGENCY: Occupational Safety and Health...

Systemic allergic contact dermatitis to fiberglass in a factory worker of wind turbine blades.

PubMed

Nogueira, Ana; Morais, Paulo; Cunha, Ana Paula; Azevedo, Filomena

2011-09-01

Fiberglass is extensively used due to its properties of thermal, acoustic and electrical insulation, and also to reinforce other materials such as plastics. Irritant contact dermatitis to fiberglass is a well established occupational dermatose and is due to penetration of small fragments in the cornified layer of the skin. On the other hand, allergic contact dermatitis (ACD) is rare and is more often triggered by sensitivity to the additives and resins used in the manufacture of fiberglass products. We report a case of ACD to fiberglass in a factory worker of fiberglass reinforced products.

The right to know and the duty to disclose hazard information.

PubMed

Baram, M S

1984-04-01

In late 1983, the Occupational Safety and Health Administration (OSHA) promulgated its final rule on "hazard communication," establishing the right of workers in manufacturing industries to information about chemical hazards, and the duty of importers and manufacturers to disclose such information. Baram reviews areas where the new, limited OSHA regulation conflicts with existing local, state, and federal laws, many of which are more stringent and more protective of worker and community health. He suggests steps that could be taken to avoid the extensive litigation that might result from the potential preemptive effect of the new OSHA rule.

KSC01pp0126

NASA Image and Video Library

2001-01-17

Workers in the Payload Changeout Room check the Payload Ground Handling Mechanism that will move the U.S. Lab Destiny out of Atlantis’ payload bay and into the PCR. After the move, Atlantis will roll back to the Vehicle Assembly Building to allow workers to conduct inspections, continuity checks and X-ray analysis on the 36 solid rocket booster cables located inside each booster’s system tunnel. An extensive evaluation of NASA’s SRB cable inventory revealed conductor damage in four (of about 200) cables on the shelf. Shuttle managers decided to prove the integrity of the system tunnel cables already on Atlantis

Improving coverage of postnatal care in rural Ethiopia using a community-based, collaborative quality improvement approach.

PubMed

Tesfaye, Solomon; Barry, Danika; Gobezayehu, Abebe Gebremariam; Frew, Aynalem Hailemichael; Stover, Kim Ethier; Tessema, Hana; Alamineh, Lamesgin; Sibley, Lynn M

2014-01-01

Ethiopia has high maternal and neonatal mortality and low use of skilled maternity care. The Maternal and Newborn Health in Ethiopia Partnership (MaNHEP), a 3.5-year learning project, used a community collaborative quality improvement approach to improve maternal and newborn health care during the birth-to-48-hour period. This study examines how the promotion of community maternal and newborn health (CMNH) family meetings and labor and birth notification contributed to increased postnatal care within 48 hours by skilled providers or health extension workers. Baseline and endline surveys, monthly quality improvement data, and MaNHEP's CMNH change package, a compendium of the most effective changes developed and tested by communities, were reviewed. Logistic regression assessed factors associated with postnatal care receipt. Monthly postnatal care receipt was plotted with control charts. The baseline (n = 1027) and endline (n = 1019) surveys showed significant increases in postnatal care, from 5% to 51% and from 15% to 47% in the Amhara and Oromiya regions, respectively (both P < .001). Notification of health extension workers for labor and birth within 48 hours was closely linked with receipt of postnatal care. Women with any antenatal care were 1.7 times more likely to have had a postnatal care visit (odds ratio [OR], 1.67; 95% confidence interval [CI], 1.10-2.54; P < .001). Women who had additionally attended 2 or more CMNH meetings with family members and had access to a health extension worker's mobile phone number were 4.9 times more likely to have received postnatal care (OR, 4.86; 95% CI, 2.67-8.86; P < .001). The increase in postnatal care far exceeds the 7% postnatal care coverage rate reported in the 2011 Ethiopian Demographic and Health Survey (EDHS). This result was linked to ideas generated by community quality improvement teams for labor and birth notification and cooperation with community-level health workers to promote antenatal care and CMNH family meetings. © 2014 by the American College of Nurse-Midwives.

Community health workers' knowledge and practice in relation to pre-eclampsia in Ogun State, Nigeria: an essential bridge to maternal survival.

PubMed

Sotunsa, J O; Vidler, M; Akeju, D O; Osiberu, M O; Orenuga, E O; Oladapo, O T; Qureshi, R; Sawchuck, D; Adetoro, O O; von Dadelszen, P; Dada, O A

2016-09-30

Pre-eclampsia is a leading cause of maternal and fetal morbidity and mortality worldwide. Early detection and treatment have been instrumental in reducing case fatality in high-income countries. To achieve this in a low-income country, like Nigeria, community health workers who man primary health centres must have adequate knowledge and skills to identify and provide emergency care for women with pre-eclampsia. This study aimed to determine community health workers' knowledge and practice in the identification and treatment of pre-eclampsia, as they are essential providers of maternal care services in Nigeria. This study was part of a multi-country evaluation of community treatment of pre-eclampsia. Qualitative data were obtained from four Local Government Areas of Ogun State, in south western Nigeria by focus group discussions (N = 15) and in-depth interviews (N = 19). Participants included a variety of community-based health care providers - traditional birth attendants, community health extension workers, nurses and midwives, chief nursing officers, medical officers - and health administrators. Data were transcribed and validated with field notes and analysed with NVivo 10.0. Community-based health care providers proved to be aware that pre-eclampsia was due to the development of hypertension and proteinuria in pregnant women. They had a good understanding of the features of the condition and were capable of identifying women at risk, initiating care, and referring women with this condition. However, some were not comfortable managing the condition because of the limitation in their 'Standing Order'; these guidelines do not explicitly authorize community health extension workers to treat pre-eclampsia in the community. Community-based health care providers were capable of identifying and initiating appropriate care for women with pre-eclampsia. These competencies combined with training and equipment availability could improve maternal health in the rural areas. There is a need for regular training and retraining to enable successful task-sharing with these cadres. NCT01911494 .

Latently and uninfected healthcare workers exposed to TB make protective antibodies against Mycobacterium tuberculosis.

PubMed

Li, Hao; Wang, Xing-Xing; Wang, Bin; Fu, Lei; Liu, Guan; Lu, Yu; Cao, Min; Huang, Hairong; Javid, Babak

2017-05-09

The role of Igs in natural protection against infection by Mycobacterium tuberculosis (Mtb), the causative agent of TB, is controversial. Although passive immunization with mAbs generated against mycobacterial antigens has shown protective efficacy in murine models of infection, studies in B cell-depleted animals only showed modest phenotypes. We do not know if humans make protective antibody responses. Here, we investigated whether healthcare workers in a Beijing TB hospital-who, although exposed to suprainfectious doses of pathogenic Mtb, remain healthy-make antibody responses that are effective in protecting against infection by Mtb. We tested antibodies isolated from 48 healthcare workers and compared these with 12 patients with active TB. We found that antibodies from 7 of 48 healthcare workers but none from active TB patients showed moderate protection against Mtb in an aerosol mouse challenge model. Intriguingly, three of seven healthcare workers who made protective antibody responses had no evidence of prior TB infection by IFN-γ release assay. There was also good correlation between protection observed in vivo and neutralization of Mtb in an in vitro human whole-blood assay. Antibodies mediating protection were directed against the surface of Mtb and depended on both immune complexes and CD4+ T cells for efficacy. Our results indicate that certain individuals make protective antibodies against Mtb and challenge paradigms about the nature of an effective immune response to TB.

Push, pull, and reverse: self-interest, responsibility, and the global health care worker shortage.

PubMed

Kirby, Katherine E; Siplon, Patricia

2012-06-01

The world is suffering from a dearth of health care workers, and sub-Saharan Africa, an area of great need, is experiencing the worst shortage. Developed countries are making the problem worse by luring health care workers away from the countries that need them most, while developing countries do not have the resources to stem the flow or even replace those lost. Postmodern philosopher Emmanuel Levinas offers a unique ethical framework that is helpful in assessing both the irresponsibility inherent in the current global health care situation and the responsibility and obligation held by the stakeholders involved in this global crisis. Drawing on Levinas' exploration of individual freedom and self-pursuit, infinite responsibility for the Other, and the potential emergence of a just community, we demonstrate its effectiveness in explaining the health care worker crisis, and we argue in favor of a variety of policy and development assistance measures that are grounded in an orientation of non-indifference toward Others.

78 FR 15049 - The Evercare Company Including On-Site Leased Workers From Global Personnel Solutions and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,932] The Evercare Company Including On-Site Leased Workers From Global Personnel Solutions and Manpower Waynesboro, Georgia; Amended... group included on-site leased workers from Global Personnel Solutions. In response to an inquiry by the...

Adult Education in a Workplace Context: Recognising Production Workers' Responses and Partnership Challenges

ERIC Educational Resources Information Center

Wärvik, Gun-Britt

2016-01-01

This article is about a larger regional Swedish partnership programme that was established to develop site-based education for production workers. A partnership is seen as composed of different practice architectures. The actors involved represented larger transnational as well as smaller manufacturing companies, employers, the metal workers'…

Social workers' attributions towards individuals with dual diagnosis of intellectual disability and mental illness.

PubMed

Araten-Bergman, T; Werner, S

2017-02-01

The present study aimed to explore the applicability of the attribution model to social workers' attributions towards clients with dual diagnosis of intellectual disability and psychiatric illness. Specifically, the study examined the relations between social workers' attribution of responsibility, causality, stereotypes of dangerousness, their emotional reactions and behavioural reactions towards clients with dual diagnosis. Social workers (N = 279) completed questionnaires measuring attributions of responsibility, causation and dangerousness, and reported on their emotional and behavioural reactions to clients diagnosed with DD. Most social workers reported high levels of helping behaviours. The strongest predictor of discriminatory behaviours was the stereotype of dangerousness. Social workers who reported feeling less anger and more pity towards clients with DD tended to report higher levels of helping behaviour. But contrary to attribution theory, fear and anger did not predict discriminatory behaviours. The results are discussed in relation to the core values of social work and to professional identity. © 2016 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

FROM SARA TO HOMELAND SECURITY: THE NIEHS WORKER EDUCATION AND TRAINING PROGRAM CONFRONTS CHALLENGES OF ENVIRONMENTAL CLEANUP

PubMed Central

SLATIN, CRAIG; DUNN, MARY LEE

2018-01-01

Section 126(g) of the Superfund Amendments and Reauthorization Act of 1986 mandated the National Institute of Environmental Health Sciences to establish a grant program for the training and education of hazardous waste operations and emergency response workers. This program, originally established as the Superfund Worker Training Program, has evolved into the Worker Education and Training Program (WETP) and is currently in its nineteenth year of successful operation. Beginning with eleven awardees in 1987, it currently supports eighteen awardees that include more than one hundred organizations nationally. The NIEHS WETP built upon the lessons learned from earlier worker health education and training programs to establish a national worker health education intervention that has demonstrated the capacity of and potential for public health excellence. The principles and practices established as the program’s foundation in its first five years are detailed, providing a basis for understanding how the program was able to take an active supporting role in response to the national disasters on September 11, 2001. PMID:16867891

Identification of an ant queen pheromone regulating worker sterility.

PubMed

Holman, Luke; Jørgensen, Charlotte G; Nielsen, John; d'Ettorre, Patrizia

2010-12-22

The selective forces that shape and maintain eusocial societies are an enduring puzzle in evolutionary biology. Ordinarily sterile workers can usually reproduce given the right conditions, so the factors regulating reproductive division of labour may provide insight into why eusociality has persisted over evolutionary time. Queen-produced pheromones that affect worker reproduction have been implicated in diverse taxa, including ants, termites, wasps and possibly mole rats, but to date have only been definitively identified in the honeybee. Using the black garden ant Lasius niger, we isolate the first sterility-regulating ant queen pheromone. The pheromone is a cuticular hydrocarbon that comprises the majority of the chemical profile of queens and their eggs, and also affects worker behaviour, by reducing aggression towards objects bearing the pheromone. We further show that the pheromone elicits a strong response in worker antennae and that its production by queens is selectively reduced following an immune challenge. These results suggest that the pheromone has a central role in colony organization and support the hypothesis that worker sterility represents altruistic self-restraint in response to an honest quality signal.

Sweat or no sweat: foreign workers in the garment industry in Malaysia.

PubMed

Crinis, Vicki

2010-01-01

In the last decade factory owners, in response to brand-name Corporate Social Responsibility (CSR) parameters, have joined associations that verify (through a monitoring and audit system) that management does not exploit labour. There have been no reports of violations of codes of conduct concerning Malaysian workers but for foreign workers on contract there are certain areas that have been reported. These areas, including trade union membership, the withholding of workers' passports and unsuitable accommodation, generally escape notice because auditors who monitor factory compliance do not question the terms of contracts as long as they comply with national labour standards. This paper is based on research with foreign workers in Malaysia and argues that despite the success of the anti-sweatshop movement in a global context, the neo-liberal state in Malaysia continues to place certain restrictions on transnational labour migrants which breach garment industry codes of conduct. Available evidence does not support the assumption that CSR practices provide sufficient protection for both citizen and foreign workers on contract in the garment industry.

Violations of pesticide use and worker safety regulations in North Carolina.

PubMed

Buhler, W G; Langley, R L; Luginbuhl, R C; Jones, J P; Burnette, J W

2007-04-01

In North Carolina, responsibility for providing training and enforcing various regulations related to pesticide use and agricultural worker safety rests with three state agencies. This article summarizes an 11-year history of enforcement procedures concerning agricultural pesticide use, the Worker Protection Standard, the Hazard Communication Standard, the Migrant Housing Act of North Carolina, and field sanitation standards. The difficulty of linking specific types of violations with worker safety is discussed.

Non-occupational physical activity levels of shift workers compared with non-shift workers

PubMed Central

Loef, Bette; Hulsegge, Gerben; Wendel-Vos, G C Wanda; Verschuren, W M Monique; Bakker, Marije F; van der Beek, Allard J; Proper, Karin I

2017-01-01

Objectives Lack of physical activity (PA) has been hypothesised as an underlying mechanism in the adverse health effects of shift work. Therefore, our aim was to compare non-occupational PA levels between shift workers and non-shift workers. Furthermore, exposure–response relationships for frequency of night shifts and years of shift work regarding non-occupational PA levels were studied. Methods Data of 5980 non-shift workers and 532 shift workers from the European Prospective Investigation into Cancer and Nutrition-Netherlands (EPIC-NL) were used in these cross-sectional analyses. Time spent (hours/week) in different PA types (walking/cycling/exercise/chores) and intensities (moderate/vigorous) were calculated based on self-reported PA. Furthermore, sports were operationalised as: playing sports (no/yes), individual versus non-individual sports, and non-vigorous-intensity versus vigorous-intensity sports. PA levels were compared between shift workers and non-shift workers using Generalized Estimating Equations and logistic regression. Results Shift workers reported spending more time walking than non-shift workers (B=2.3 (95% CI 1.2 to 3.4)), but shift work was not associated with other PA types and any of the sports activities. Shift workers who worked 1–4 night shifts/month (B=2.4 (95% CI 0.6 to 4.3)) and ≥5 night shifts/month (B=3.7 (95% CI 1.8 to 5.6)) spent more time walking than non-shift workers. No exposure–response relationships were found between years of shift work and PA levels. Conclusions Shift workers spent more time walking than non-shift workers, but we observed no differences in other non-occupational PA levels. To better understand if and how PA plays a role in the negative health consequences of shift work, our findings need to be confirmed in future studies. PMID:27872151

Non-occupational physical activity levels of shift workers compared with non-shift workers.

PubMed

Loef, Bette; Hulsegge, Gerben; Wendel-Vos, G C Wanda; Verschuren, W M Monique; Vermeulen, Roel C H; Bakker, Marije F; van der Beek, Allard J; Proper, Karin I

2017-05-01

Lack of physical activity (PA) has been hypothesised as an underlying mechanism in the adverse health effects of shift work. Therefore, our aim was to compare non-occupational PA levels between shift workers and non-shift workers. Furthermore, exposure-response relationships for frequency of night shifts and years of shift work regarding non-occupational PA levels were studied. Data of 5980 non-shift workers and 532 shift workers from the European Prospective Investigation into Cancer and Nutrition-Netherlands (EPIC-NL) were used in these cross-sectional analyses. Time spent (hours/week) in different PA types (walking/cycling/exercise/chores) and intensities (moderate/vigorous) were calculated based on self-reported PA. Furthermore, sports were operationalised as: playing sports (no/yes), individual versus non-individual sports, and non-vigorous-intensity versus vigorous-intensity sports. PA levels were compared between shift workers and non-shift workers using Generalized Estimating Equations and logistic regression. Shift workers reported spending more time walking than non-shift workers (B=2.3 (95% CI 1.2 to 3.4)), but shift work was not associated with other PA types and any of the sports activities. Shift workers who worked 1-4 night shifts/month (B=2.4 (95% CI 0.6 to 4.3)) and ≥5 night shifts/month (B=3.7 (95% CI 1.8 to 5.6)) spent more time walking than non-shift workers. No exposure-response relationships were found between years of shift work and PA levels. Shift workers spent more time walking than non-shift workers, but we observed no differences in other non-occupational PA levels. To better understand if and how PA plays a role in the negative health consequences of shift work, our findings need to be confirmed in future studies. 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/.

Quantification of Reduction in Forced Vital Capacity of Sand Stone Quarry Workers

PubMed Central

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

Honey bee nest thermoregulation: diversity promotes stability.

PubMed

Jones, Julia C; Myerscough, Mary R; Graham, Sonia; Oldroyd, Benjamin P

2004-07-16

A honey bee colony is characterized by high genetic diversity among its workers, generated by high levels of multiple mating by its queen. Few clear benefits of this genetic diversity are known. Here we show that brood nest temperatures in genetically diverse colonies (i.e., those sired by several males) tend to be more stable than in genetically uniform ones (i.e., those sired by one male). One reason this increased stability arises is because genetically determined diversity in workers' temperature response thresholds modulates the hive-ventilating behavior of individual workers, preventing excessive colony-level responses to temperature fluctuations.

Responsibilities of the Occupational and Environmental Medicine Provider in the Treatment and Prevention of Climate Change-Related Health Problems.

PubMed

Perkison, William B; Kearney, Gregory D; Saberi, Pouné; Guidotti, Tee; McCarthy, Ronda; Cook-Shimanek, Margaret; Pensa, Mellisa A; Nabeel, Ismail

2018-02-01

: Workers are uniquely susceptible to the health hazards imposed by environmental changes. Occupational and environmental medicine (OEM) providers are at the forefront of emerging health issues pertaining to working populations including climate change, and must be prepared to recognize, respond to, and mitigate climate change-related health effects in workers. This guidance document from the American College of Occupational and Environmental Medicine focuses on North American workers health effects that may occur as a result of climate change and describes the responsibilities of the OEM provider in responding to these health challenges.

Current situations and discussions in Japan in relation to the new occupational equivalent dose limit for the lens of the eye.

PubMed

Yokoyama, Sumi; Hamada, Nobuyuki; Hayashida, Toshiyuki; Tsujimura, Norio; Tatsuzaki, Hideo; Kurosawa, Tadahiro; Nabatame, Kuniaki; Ohguchi, Hiroyuki; Ohno, Kazuko; Yamauchi-Kawaura, Chiyo; Iimoto, Takeshi; Ichiji, Takeshi; Hotta, Yutaka; Iwai, Satoshi; Akahane, Keiichi

2017-09-25

Since the International Commission on Radiological Protection recommended reducing the occupational equivalent dose limit for the lens of the eye in 2011, there have been extensive discussions in various countries. This paper reviews the current situation in radiation protection of the ocular lens and the discussions on the potential impact of the new lens dose limit in Japan. Topics include historical changes to the lens dose limit, the current situation with occupational lens exposures (e.g., in medical workers, nuclear workers, and Fukushima nuclear power plant workers) and measurements, and the current status of biological studies and epidemiological studies on radiation cataracts. Our focus is on the situation in Japan, but we believe such information sharing will be useful in many other countries.

Mixing of Honeybees with Different Genotypes Affects Individual Worker Behavior and Transcription of Genes in the Neuronal Substrate

PubMed Central

Bienefeld, Kaspar; Beye, Martin

2012-01-01

Division of labor in social insects has made the evolution of collective traits possible that cannot be achieved by individuals alone. Differences in behavioral responses produce variation in engagement in behavioral tasks, which as a consequence, generates a division of labor. We still have little understanding of the genetic components influencing these behaviors, although several candidate genomic regions and genes influencing individual behavior have been identified. Here, we report that mixing of worker honeybees with different genotypes influences the expression of individual worker behaviors and the transcription of genes in the neuronal substrate. These indirect genetic effects arise in a colony because numerous interactions between workers produce interacting phenotypes and genotypes across organisms. We studied hygienic behavior of honeybee workers, which involves the cleaning of diseased brood cells in the colony. We mixed ∼500 newly emerged honeybee workers with genotypes of preferred Low (L) and High (H) hygienic behaviors. The L/H genotypic mixing affected the behavioral engagement of L worker bees in a hygienic task, the cooperation among workers in uncapping single brood cells, and switching between hygienic tasks. We found no evidence that recruiting and task-related stimuli are the primary source of the indirect genetic effects on behavior. We suggested that behavioral responsiveness of L bees was affected by genotypic mixing and found evidence for changes in the brain in terms of 943 differently expressed genes. The functional categories of cell adhesion, cellular component organization, anatomical structure development, protein localization, developmental growth and cell morphogenesis were overrepresented in this set of 943 genes, suggesting that indirect genetic effects can play a role in modulating and modifying the neuronal substrate. Our results suggest that genotypes of social partners affect the behavioral responsiveness and the neuronal substrate of individual workers, indicating a complex genetic architecture underlying the expression of behavior. PMID:22348118

Government crackdown of sex work in China: responses from female sex workers and implications for their health.

PubMed

Huang, Yingying; Pan, Suiming

2014-01-01

The Chinese Government periodically enforces anti-prostitution laws through regular police presence in red light districts and through the arrests of brothel managers and sex workers. One of the most intense crackdowns on prostitution occurred throughout China in 2010. Using the 'structure-agency' framework and ethnographic approach, this paper examines the influence of the 2010 government anti-prostitution crackdown on female sex workers (FSWs). We observed 10 red light districts (6 cities and 2 counties) and interviewed 107 FSWs, 26 managers and 37 outreach workers working with FSWs. The findings describe variations in police practices and diverse strategies adopted by FSWs in response to police actions. The strategies include: soliciting sex outside of establishments in less visible channels, increasing the mobility and flexibility of sex work, changing sexual practices, sharing knowledge of how to identify policemen disguised as male clients and building personal relationships with local police. Our study suggests that, rather than disappearing as a result of crackdowns, the terms and content of sex work changed as a result of the FSWs' responses to police practices. Some of these responses potentially increased the health risks associated with sex work, but others laid the foundation for an effective response to police practices.

Government crackdown of sex work in China: Responses from female sex workers and implications for their health

PubMed Central

Huang, Yingying; Pan, Suiming

2015-01-01

The Chinese Government periodically enforces anti-prostitution laws through regular police presence in red light districts and through the arrests of brothel managers and sex workers. One of the most intense crackdowns on prostitution occurred throughout China in 2010. Using the ‘structure-agency’ framework and ethnographic approach, this paper examines the influence of the 2010 government anti-prostitution crackdown on female sex workers (FSWs). We observed 10 red light districts (6 cities and 2 counties) and interviewed 107 FSWs, 26 managers and 37 outreach workers working with FSWs. The findings describe variations in police practices and diverse strategies adopted by FSWs in response to police actions. The strategies include: soliciting sex outside of establishments in less visible channels, increasing the mobility and flexibility of sex work, changing sexual practices, sharing knowledge of how to identify policemen disguised as male clients and building personal relationships with local police. Our study suggests that, rather than disappearing as a result of crackdowns, the terms and content of sex work changed as a result of the FSWs’ responses to police practices. Some of these responses potentially increased the health risks associated with sex work, but others laid the foundation for an effective response to police practices. PMID:25226069

76 FR 4944 - Ionizing Radiation Standard; Extension of the Office of Management and Budget's (OMB) Approval of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

... Radiation Standard protect workers from the adverse health effects that may result from occupational... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2010-0030... Information Collection (Paperwork) Requirements AGENCY: Occupational Safety and Health Administration (OSHA...

Language and Tools for Networkers

ERIC Educational Resources Information Center

Wielinga, Eelke; Vrolijk, Maarten

2009-01-01

The network society has a major impact on knowledge systems, and in agricultural and rural development. It has changed relationships between actors such as farmers, extension workers, researchers, policy-makers, businessmen and consumers. These changes require different language, concepts and tools compared to the time that it was thought that…

77 FR 20400 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-04

.../ 2012)--Extension--National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP... to $92 billion annually in lost worker productivity, and die an average of 14 years earlier than...) the elimination of nonsmokers' exposure to secondhand smoke, (3) the promotion of quitting among...

Development of Policy on the Telecommunications-Transportation Tradeoff, Final Report.

ERIC Educational Resources Information Center

Nilles, Jack M.; And Others

To identify and evaluate the implications of potential communications and computer technology alternatives to urban transportation, an extensive research study was made of telecommuting--bringing workers toegether by communication instead of physically. An attempt was made to formulate practical statements on telecommuting network design, policies…

77 FR 6824 - Proposed Extension of Existing Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-09

... Act (FECA). This act provides vocational rehabilitation services to eligible workers with disabilities. Section 8111(b) of the FECA provides that that person(s) undergoing such vocational rehabilitation shall... interested in comments which: Evaluate whether the proposed collection of information is necessary for the...

Airway responsiveness to methacholine, respiratory symptoms, and dust exposure levels in grain and flour mill workers in eastern France.

PubMed

Massin, N; Bohadana, A B; Wild, P; Kolopp-Sarda, M N; Toamain, J P

1995-06-01

Our goal was to assess the relation between dust exposure levels and the respiratory health status of workers in grain and flour mills in eastern France. We studied 118 male workers from 11 mills and 164 unexposed male controls. Dust concentration was measured by personal sampling methods. Outcome variables included respiratory symptoms, routine pulmonary function tests, and indices of airway responsiveness to methacholine. A great within- and between-area variability of inhalable dust concentration was found in all mills. A dose-response relationship was observed between dust exposure levels and chronic respiratory symptoms, suggesting that exposure to grain and flour dust may lead to chronic bronchitis. A significant relation was found between dust exposure and airway hyper-responsiveness; this finding is important since it has been hypothesized that the latter abnormality may lead to or be a predisposing factor in subsequent chronic, irreversible airflow obstruction.

The Relationship Between Sociodemographic Characteristics, Work Conditions, and Level of "Mobbing" of Health Workers in Primary Health Care.

PubMed

Picakciefe, Metin; Acar, Gulcihan; Colak, Zehra; Kilic, Ibrahim

2015-06-19

Mobbing is a type of violence which occurs in workplaces and is classified under the community violence subgroup of interpersonal violence. The aim of this study is to examine health care workers who work in primary health care in the city of Mugla and to determine whether there is a relationship between sociodemographic characteristics, work conditions, and their level of mobbing. A cross-sectional analysis has been conducted in which 130 primary health care workers were selected. Of the 130, 119 health workers participated, yielding a response rate of 91.5%; 83.2% of health workers are female, 42.9% are midwives, 27.7% are nurses, and 14.3% are doctors. In all, 31.1% of health workers have faced with "mobbing" in the last 1 year, and the frequency of experiencing "mobbing" of those 48.6% of them is 1 to 3 times per year. A total of 70.3% of those who apply "mobbing" are senior health workers, and 91.9% are female. The frequency of encountering with "mobbing" was found significantly in married health workers, in those 16 years and above according to examined total working time, in those who have psychosocial reactions, and in those who have counterproductive behaviors. It has been discovered that primary health care workers have high prevalence of "mobbing" exposure. To avoid "mobbing" at workplace, authorities and responsibilities of all employees have to be clearly determined. © The Author(s) 2015.

[Relationship between shift work and overweight/obesity in male steel workers].

PubMed

Xiao, M Y; Wang, Z Y; Fan, H M; Che, C L; Lu, Y; Cong, L X; Gao, X J; Liu, Y J; Yuan, J X; Li, X M; Hu, B; Chen, Y P

2016-11-10

Objective: To investigate the relationship between shift work and overweight/obesity in male steel workers. Methods: A questionnaire survey was conducted among the male steel workers selected during health examination in Tangshan Steel Company from March 2015 to March 2016. The relationship between shift work and overweight/obesity in the male steel workers were analyzed by using logistic regression model and restricted cubic splinemodel. Results: A total of 7 262 male steel workers were surveyed, the overall prevalence of overweight/obesitywas 64.5% (4 686/7 262), the overweight rate was 34.3% and the obesity rate was 30.2%, respectively. After adjusting for age, educational level and average family income level per month by multivariable logistic regression analysis, shift work was associated with overweight/obesity and obesity in the male steel workers. The OR was 1.19(95% CI : 1.05-1.35) and 1.15(95% CI : 1.00-1.32). Restricted cubic spline model analysis showed that the relationship between shift work years and overweight/obesity in the male steel workers was a nonlinear dose response one (nonlinear test χ 2 =7.43, P <0.05). Restricted cubic spline model analysis showed that the relationship between shift work years and obesity in the male steel workers was a nonlinear dose response one (nonlinear test χ 2 =10.48, P <0.05). Conclusion: Shift work was associated with overweight and obesity in the male steel workers, and shift work years and overweight/obesity had a nonlinear relationship.

How immigrant workers experience workplace problems: a qualitative study.

PubMed

de Castro, Arnold B; Fujishiro, Kaori; Sweitzer, Erica; Oliva, Jose

2006-01-01

In this qualitative study, the authors describe work organization factors, problems workers encounter on the job, consequences of these problems, and actions taken to deal with them. Study participants were immigrant workers seeking assistance at the Chicago Interfaith Workers' Rights Center. Using a grounded theory approach, the investigators coded narratives from 455 records describing workers' problems. Emerged sequences of events were then integrated into a model. Data show that workers' rights are systematically violated and problems are rooted in how jobs are designed and managed. Work organization factors are associated with occupational injury/illness, job loss, and worker actions. Employer responses included indifference and various forms of retaliation. This model provides insight into the work-related troubles immigrants face and informs hypothesis generation and action initiatives.

Antennal olfactory responsiveness of the Texas leaf cutting ant (Hymenoptera: Formicidae) to trail pheromone and its two alarm substances

Treesearch

N.A. Andryszak; Thomas L. Payne; J.C. Dickens; John C. Moser; R.W. Fisher

1990-01-01

Electroantennograms (EAGs) were recorded from major workers, queens, and males of the Texas leaf cutting, Atta texana (Buckley) (Hymenoptera: Formicidae) in response to serial dilutions of two alarm substances, 2-heptanone and 4-methyl-3-heptanone, and its trial phermone, 4-methylpyrrole-2-carbonxylate. The lower EAG threshold for major workers...

IL-17 and IL-22 genetic polymorphisms in HBV vaccine non- and low-responders among healthcare workers

PubMed Central

Borzooy, Zohreh; Streinu-Cercel, Adrian; Mirshafiey, Abbass; Khamseh, Azam; Mahmoudie, Masoud Karkhaneh; Navabi, Shadi Sadat; Nosrati, Marjan; Najafi, Zahra; Hosseini, Mostafa; Jazayeri, Seyed Mohammad

2016-01-01

Background Healthcare workers constitute a population at high risk for HBV infection. Efficient vaccination options are available; however, the individual response to HBV vaccination may vary widely between subjects, potentially due to cytokine profiles and genetic variations. In the present study, we investigated the relationship between IL-17 and IL-22 gene polymorphisms versus non- and low-responsiveness to HBV vaccination in healthcare workers. Methods We selected the following IL-17 and IL-22 polymorphisms: rs4711998 (A/G) from IL-17 and rs2227501 (A/T), rs2227503 (A/G), rs1026786 (A/G) from IL-22 sequences genes. These were determined by polymerase chain reaction restriction fragment length polymorphisms. Results The IL-17 rs4711998 GG genotype had a significantly lower frequency in non-responders compared to low-responders (p=0.025). However, we did not identify a relationship between IL-22 rs1026780, rs2227501 and rs2227503 genotypes and the anti-HBs response following HBV vaccination. Conclusion These data suggest that genetic variation in rs4711998 polymorphisms in the IL-17 cytokine may influence vaccine-induced immune responses to HBV vaccine in healthcare workers. PMID:27019828

Work in corporate sustainability policies: the contribution of ergonomics.

PubMed

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

2014-01-01

By introducing policies for sustainability and social responsibility, companies declare their interest in caring for all stakeholders, including workers. To analyze how and which themes related to work practices and to workers are approached in the discourse of corporations are considered sustainable and socially responsible. Based on ergonomic principles, more elements are brought into this discussion, viewed from a strategic perspective for the development of corporations and society. Data collected from 20 corporations considered more sustainable according to an assessment made by the Corporate Knights organization. Multiple-case study, based on the analysis of secondary sources content (websites and reports). Analysis of websites and reports by their content, and their classification according to the aspects present in the thematic of work practices and of human rights elaborated by standard ISO 26000. Corporations show that the worker is one of the stakeholders to be considered in their sustainability and social responsibility policies. However, it's not possible using this method to obtain effective evidences related to actual programs performed by companies in order to demonstrate the real importance of workers in sustainable polices. The discipline of ergonomics could be active in improving the implementation of corporate social responsibility policies, especially by emphasizing the social dimension of these policies.

Musculoskeletal injuries in construction: a review of the literature.

PubMed

Schneider, S P

2001-11-01

The first step in addressing any problem is recognition of the problem and a measure of its size and scope. There have been few reviews to date of the evidence of a musculoskeletal disorders problem in construction, particularly in the United States. Construction contractors in the United States have questioned the existence of a musculoskeletal disorders problem in construction, so a review of the evidence is warranted. The types of evidence reviewed include: 1) historical evidence, 2) injury data, 3) workers' compensation data, 4) medical exam data, 5) survey data, and 6) exposure data. Injury data generally represent injuries that the employers have identified as work-related and recorded or reported. Workers' compensation data are from cases that have been filed by workers for compensation and quite often represent only "closed" cases where compensation has been awarded. Medical exam data are from physical examinations of workers. Symptom survey data are the most inclusive and show the number of workers who self-report musculoskeletal problems. Exposure data include measurements made of exposure to musculoskeletal risk factors. The existing data show construction workers to be at significant risk of musculoskeletal injury, specifically related to the work they do. Their risk of musculoskeletal injury is much higher than that of other workers who have less heavy work, about 50 percent higher than all other workers. Several trades have been extensively studied, while others have been studied to a lesser extent. While the exact relationship between exposures and injuries is complex and often multifaceted, it would be difficult to deny the existence of the problem and the fact that these injuries are, to a great extent, related to the work that construction workers perform.

20 CFR 671.160 - What rapid response activities are required before a national emergency grant application is...

Code of Federal Regulations, 2010 CFR

2010-04-01

... EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR NATIONAL EMERGENCY GRANTS FOR DISLOCATED WORKERS... needs of the affected workers and the resources available to them. (b) In accordance with national... section 132(b)(2)(B) of the Act, have been used to initiate appropriate services to the eligible workers...

20 CFR 671.160 - What rapid response activities are required before a national emergency grant application is...

Code of Federal Regulations, 2011 CFR

2011-04-01

... EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR NATIONAL EMERGENCY GRANTS FOR DISLOCATED WORKERS... needs of the affected workers and the resources available to them. (b) In accordance with national... section 132(b)(2)(B) of the Act, have been used to initiate appropriate services to the eligible workers...

The Views of Education Social Workers on the Management of Truancy and Other Forms of Non-Attendance

ERIC Educational Resources Information Center

Reid, Ken

2006-01-01

This article focuses on the response from a specially constructed questionnaire which was completed by 431 education social workers/education welfare officers located throughout England and Wales in 2005. The findings are supported by interview data obtained from fifty-nine education social workers/education welfare officers in selected local…

A Survey of the Asthma Knowledge and Practices of Child Care Workers.

ERIC Educational Resources Information Center

Ramm, John; And Others

1994-01-01

Investigated the asthma knowledge and practices of 247 child-care workers in southwestern Sydney. Two hundred and twelve (86 percent) correctly identified a persistent cough as the predominant symptom of childhood asthma, with wheezing (98 percent) being the response chosen most often. Nearly 50 percent of workers had used a nebulizer and/or a…

The Prevalence of Childhood Adversity among Healthcare Workers and Its Relationship to Adult Life Events, Distress and Impairment

ERIC Educational Resources Information Center

Maunder, Robert G.; Peladeau, Nathalie; Savage, Diane; Lancee, William J.

2010-01-01

Objective: We investigated the prevalence of childhood adversity among healthcare workers and if such experiences affect responses to adult life stress. Methods: A secondary analysis was conducted of a 2003 study of 176 hospital-based healthcare workers, which surveyed lifetime traumatic events, recent life events, psychological distress, coping,…

Do Businesses Have a Social Responsibility?

ERIC Educational Resources Information Center

Social Education, 2009

2009-01-01

Many workers are employees of companies. These workers agree to do what the companies' owners tell them to do. In return, the companies pay the employees a wage or salary. This relationship, or contract, is an example of a principal-agent agreement: The company is the principal and the worker is the agent. The principal-agent agreement is the most…

Sex worker-led structural interventions in India: a case study on addressing violence in HIV prevention through the Ashodaya Samithi collective in Mysore

PubMed Central

Reza-Paul, Sushena; Lorway, Rob; O’Brien, Nadia; Lazarus, Lisa; Jain, Jinendra; Bhagya, M.; Fathima, Mary P; Venukumar, KT; Raviprakash, K.N.; Baer, James; Steen, Richard

2012-01-01

Background & objectives: Structural interventions have the capacity to improve the outcomes of HIV/AIDS interventions by changing the social, economic, political or environmental factors that determine risk and vulnerability. Marginalized groups face disproportionate barriers to health, and sex workers are among those at highest risk of HIV in India. Evidence in India and globally has shown that sex workers face violence in many forms ranging from verbal, psychological and emotional abuse to economic extortion, physical and sexual violence and this is directly linked to lower levels of condom use and higher levels of sexually transmitted infections (STIs), the most critical determinants of HIV risk. We present here a case study of an intervention that mobilized sex workers to lead an HIV prevention response that addresses violence in their daily lives. Methods: This study draws on ethnographic research and project monitoring data from a community-led structural intervention in Mysore, India, implemented by Ashodaya Samithi. Qualitative and quantitative data were used to characterize baseline conditions, community responses and subsequent outcomes related to violence. Results: In 2004, the incidence of reported violence by sex workers was extremely high (> 8 incidents per sex worker, per year) but decreased by 84 per cent over 5 years. Violence by police and anti-social elements, initially most common, decreased substantially after a safe space was established for sex workers to meet and crisis management and advocacy were initiated with different stakeholders. Violence by clients, decreased after working with lodge owners to improve safety. However, initial increases in intimate partner violence were reported, and may be explained by two factors: (i) increased willingness to report such incidents; and (ii) increased violence as a reaction to sex workers’ growing empowerment. Trafficking was addressed through the establishment of a self-regulatory board (SRB). The community's progressive response to violence was enabled by advancing community mobilization, ensuring community ownership of the intervention, and shifting structural vulnerabilities, whereby sex workers increasingly engaged key actors in support of a more enabling environment. Interpretation & conclusions: Ashodaya's community-led response to violence at multiple levels proved highly synergistic and effective in reducing structural violence. PMID:22382190

Benzene and leukemia, Pliofilm revisited: I. An historical review of the leukemia deaths among Akron Goodyear Tire and Rubber Company employees.

PubMed

Infante, Peter F

2013-01-01

The cohort study of Pliofilm workers exposed to benzene has been used as a primary data source to estimate quantitative dose response for benzene-leukemia. Little attention has focused on the undercounting of leukemia deaths used in the analyses, nor on the behavior of the company toward the Pliofilm workers who contracted leukemia. An historical review of documents related to the Akron portion of the cohort indicates that between two and five workers diagnosed with acute myelogenous leukemia (AML) could be added to the cohort for alternate dose response analyses. In the late 1950s and early 1960s, the company did not inform Pliofilm workers with AML that they had the disease, concealed from the workers, including those diagnosed with AML, and the treating hematologist that benzene was the solvent being used, and denied compensation for AML cases exposed to benzene until forced to do so by the State of Ohio in 1968.

Honey Bee (Apis mellifera) Queen Reproductive Potential Affects Queen Mandibular Gland Pheromone Composition and Worker Retinue Response.

PubMed

Rangel, Juliana; Böröczky, Katalin; Schal, Coby; Tarpy, David R

2016-01-01

Reproductive division of labor is one of the defining traits of honey bees (Apis mellifera), with non-reproductive tasks being performed by workers while a single queen normally monopolizes reproduction. The decentralized organization of a honey bee colony is maintained in large part by a bouquet of queen-produced pheromones, the distribution of which is facilitated by contact among workers throughout the hive. Previous studies have shown that the developmental fate of honey bee queens is highly plastic, with queens raised from younger worker larvae exhibiting higher measures of reproductive potential compared to queens raised from older worker larvae. We investigated differences in the chemical composition of the mandibular glands and attractiveness to workers of "high-quality" queens (i.e., raised from first instar worker larvae; more queen-like) and "low-quality" queens (i.e., raised from third instar worker larvae; more worker-like). We characterized the chemical profiles of the mandibular glands of high-quality queens and low-quality queens using GC-MS and used the worker retinue response as a measure of the attractiveness to workers of high-quality queens vs. low-quality queens. We found that queen quality affected the chemical profiles of mandibular gland contents differently across years, showing significant differences in the production of the queen mandibular pheromone ("QMP") components HVA and 9-HDA in 2010, but no significant differences of any glandular compound in 2012. We also found that workers were significantly more attracted to high-quality queens than to low-quality queens in 2012, possibly because of increased attractiveness of their mandibular gland chemical profiles. Our results indicate that the age at which honey bee larvae enter the "queen-specific" developmental pathway influences the chemical composition of queen mandibular glands and worker behavior. However, these changes are not consistent across years, suggesting that other external factors may play important roles in modulating queen quality.

Honey Bee (Apis mellifera) Queen Reproductive Potential Affects Queen Mandibular Gland Pheromone Composition and Worker Retinue Response

PubMed Central

Böröczky, Katalin; Schal, Coby; Tarpy, David R.

2016-01-01

Reproductive division of labor is one of the defining traits of honey bees (Apis mellifera), with non-reproductive tasks being performed by workers while a single queen normally monopolizes reproduction. The decentralized organization of a honey bee colony is maintained in large part by a bouquet of queen-produced pheromones, the distribution of which is facilitated by contact among workers throughout the hive. Previous studies have shown that the developmental fate of honey bee queens is highly plastic, with queens raised from younger worker larvae exhibiting higher measures of reproductive potential compared to queens raised from older worker larvae. We investigated differences in the chemical composition of the mandibular glands and attractiveness to workers of “high-quality” queens (i.e., raised from first instar worker larvae; more queen-like) and “low-quality” queens (i.e., raised from third instar worker larvae; more worker-like). We characterized the chemical profiles of the mandibular glands of high-quality queens and low-quality queens using GC-MS and used the worker retinue response as a measure of the attractiveness to workers of high-quality queens vs. low-quality queens. We found that queen quality affected the chemical profiles of mandibular gland contents differently across years, showing significant differences in the production of the queen mandibular pheromone (“QMP”) components HVA and 9-HDA in 2010, but no significant differences of any glandular compound in 2012. We also found that workers were significantly more attracted to high-quality queens than to low-quality queens in 2012, possibly because of increased attractiveness of their mandibular gland chemical profiles. Our results indicate that the age at which honey bee larvae enter the “queen-specific” developmental pathway influences the chemical composition of queen mandibular glands and worker behavior. However, these changes are not consistent across years, suggesting that other external factors may play important roles in modulating queen quality. PMID:27281328

Response of furniture factory workers to work-related airborne allergens.

PubMed

Skórska, Czesława; Krysińska-Traczyk, Ewa; Milanowski, Janusz; Cholewa, Grazyna; Sitkowska, Jolanta; Góra, Anna; Dutkiewicz, Jacek

2002-01-01

The aim of this work was to determine the reactivity of furniture factory workers to microbial allergens associated with wood dust. Allergological examinations by skin and precipitin tests were performed in 48 workers employed in a factory producing furniture from fibreboards and chipboards, and in 32 healthy urban dwellers not exposed to organic dusts (referents). The skin test was performed by the intradermal method with the saline extracts of the cultures of 3 microbial species (Rahnella sp., Arthrobacter globiformis, Aspergillus fumigatus) associated with wood dust. Skin reactions were recorded after 20 minutes, 8 hours and 24 hours and graded 1-4, depending on the diameter of the reaction. The agar-gel test for the presence of precipitins in serum was performed with the extracts of 15 microbial isolates. The furniture factory workers showed a high skin response to the extracts of environmental microbes. The frequency of early grade 2 reactions (diameter 10 mm) to the extract of Rahnella sp. was 64.6% among furniture workers, being significantly higher (p < 0.001) compared to reference group (18.7%). High frequencies of grade 2 reactions in furniture workers were also found with the extracts of A. globiformis and A. fumigatus (52.1% and 62.5%, respectively). The frequencies of grade 2 delayed (after 8 h) and late (after 24 h) reactions to Rahnella sp. in furniture workers were non-specifically high (97.9%/93.7%) while the response rates to A. globiformis and A. fumigatus were much lower (10.4%/25.0%, and 4.2%/37.5%, respectively). In agar-gel test for detection of precipitins, in most cases very low percentages of positive reactions (0-2.1%) were noted in furniture factory workers. The only exception was a high percentage of positive reactions (27.1%) to the antigen of Pseudomonas maltophilia, which was significantly greater in furniture workers compared to the reference group (p < 0.01). The obtained results suggest that early allergic reactions to microorganisms associated with wood dust are common among workers of furniture industry, which may increase a potential risk of work-related disease in this occupational group.

Alcohol Consumption Patterns and Sexual Risk Behavior among Female Sex Workers in two South Indian Communities

PubMed Central

Heravian, Anisa; Solomon, Raja; Krishnan, Gopal; Vasudevan, CK; Krishnan, AK; Osmand, Thomas; Ekstrand, Maria L.

2012-01-01

Background HIV transmission in India is primarily heterosexual and there is a concentrated HIV epidemic among female sex workers (FSWs). Earlier reports demonstrate that many FSWs consume alcohol regularly before sexual encounters. This qualitative study is part of a larger quantitative study designed to assess alcohol consumption patterns among female sex workers and their association with sexual risk taking. Here we investigate the environmental influence, reasons for and consequences of consuming alcohol in the FSW population. Methods Trained staff from two Non-Governmental Organizations in Andhra Pradesh and Kerala conducted semi-structured interviews with 63 FSWs in Chirala, Andhra Pradesh (n=35) and Calicut, Kerala (n=28) following extensive formative research, including social mapping and key informant interviews, to assess drinking patterns and sexual risk behaviors. Results FSWs reported consuming alcohol in multiple contexts: sexual, social, mental health and self-medication. Alcohol consumption during sexual encounters with clients was usually forced, but some women drank voluntarily. Social drinking took place in public locations such as bars and in private locations including deserted buildings, roads and inside autorickshaws (motorcycle taxis). Consequences of alcohol consumption included failure to use condoms and to collect payments from clients, violence, legal problems, gastrointestinal side effects, economic loss and interference with family responsibilities. Conclusion FSWs consume alcohol in multilevel contexts. Alcohol consumption during transactional sex is often forced and can lead to failure to use condoms. Social drinkers consume alcohol with other trusted FSWs for entertainment and to help cope with psychosocial stressors. There are multiple reasons for and consequences of alcohol consumption in this population and future interventions should target each specific aspect of alcohol use. PMID:22608567

Current best practice for the health surveillance of enzyme workers in the soap and detergent industry.

PubMed

Nicholson, P J; Newman Taylor, A J; Oliver, P; Cathcart, M

2001-03-01

This study defines current best practice for the health surveillance of workers who are potentially exposed to enzymes in the manufacture of enzymatic detergent products. It is recommended that health surveillance is performed 6-monthly for the first 2 years and annually thereafter. The health surveillance programme should include a respiratory questionnaire to detect symptoms, assessment of lung function to detect pre-symptomatic changes and an immunological test to detect specific immunoglobulin E (IgE) to enzymes. The International Union Against Tuberculosis and Lung Disease respiratory questionnaire should be used since it has been validated extensively for detecting asthma. Operators should observe the American Thoracic Society performance criteria for spirometers and standardized procedures for conducting spirometry. Since current airborne monitoring techniques for enzymes do not detect short-duration peak exposures, the incidence of employee sensitizations remains the most reliable measure of the integrity of environmental control. The Pepys skin prick test has been validated as a sensitive, specific and practical test for detecting specific IgE to many inhalant allergens including enzymes. For newly sensitized workers, a multi-cause investigation should be conducted to identify potential sources of exposure. Group results of immunological test results assist in the evaluation of workplace control measures, and should be used to monitor the effectiveness of hygiene and engineering programmes and to help prioritize areas for improvement. Positive responses to a questionnaire or abnormal spirometry should be assessed further. Occupational asthma should be excluded in any case of adult-onset asthma that starts or deteriorates during working life. This is particularly important because an accurate diagnosis of occupational asthma with early avoidance of exposure to its cause can result in remission of symptoms and restoration of lung function.

Evaluating health risks from occupational exposure to pesticides and the regulatory response.

PubMed Central

Woodruff, T J; Kyle, A D; Bois, F Y

1994-01-01

In this study, we used measurements of occupational exposures to pesticides in agriculture to evaluate health risks and analyzed how the federal regulatory program is addressing these risks. Dose estimates developed by the State of California from measured occupational exposures to 41 pesticides were compared to standard indices of acute toxicity (LD50) and chronic effects (reference dose). Lifetime cancer risks were estimated using cancer potencies. Estimated absorbed daily doses for mixers, loaders, and applicators of pesticides ranged from less than 0.0001% to 48% of the estimated human LD50 values, and doses for 10 of 40 pesticides exceeded 1% of the estimated human LD50 values. Estimated lifetime absorbed daily doses ranged from 0.1% to 114,000% of the reference doses developed by the U.S. Environmental Protection Agency, and doses for 13 of 25 pesticides were above them. Lifetime cancer risks ranged from 1 per million to 1700 per million, and estimates for 12 of 13 pesticides were above 1 per million. Similar results were obtained for field workers and flaggers. For the pesticides examined, exposures pose greater risks of chronic effects than acute effects. Exposure reduction measures, including use of closed mixing systems and personal protective equipment, significantly reduced exposures. Proposed regulations rely primarily on requirements for personal protective equipment and use restrictions to protect workers. Chronic health risks are not considered in setting these requirements. Reviews of pesticides by the federal pesticide regulatory program have had little effect on occupational risks. Policy strategies that offer immediate protection for workers and that are not dependent on extensive review of individual pesticides should be pursued. Images Figure 1. PMID:7713022

Alcohol consumption patterns and sexual risk behavior among female sex workers in two South Indian communities.

PubMed

Heravian, Anisa; Solomon, Raja; Krishnan, Gopal; Vasudevan, C K; Krishnan, A K; Osmand, Thomas; Ekstrand, Maria L

2012-11-01

HIV transmission in India is primarily heterosexual and there is a concentrated HIV epidemic among female sex workers (FSWs). Earlier reports demonstrate that many FSWs consume alcohol regularly before sexual encounters. This qualitative study is part of a larger quantitative study designed to assess alcohol consumption patterns among female sex workers and their association with sexual risk taking. Here we investigate the environmental influence, reasons for and consequences of consuming alcohol in the FSW population. Trained staff from two Non-Governmental Organizations in Andhra Pradesh and Kerala conducted semi-structured interviews with 63 FSWs in Chirala, Andhra Pradesh (n = 35) and Calicut, Kerala (n = 28) following extensive formative research, including social mapping and key informant interviews, to assess drinking patterns and sexual risk behaviors. FSWs reported consuming alcohol in multiple contexts: sexual, social, mental health and self-medication. Alcohol consumption during sexual encounters with clients was usually forced, but some women drank voluntarily. Social drinking took place in public locations such as bars and in private locations including deserted buildings, roads and inside autorickshaws (motorcycle taxis). Consequences of alcohol consumption included failure to use condoms and to collect payments from clients, violence, legal problems, gastrointestinal side effects, economic loss and interference with family responsibilities. FSWs consume alcohol in multilevel contexts. Alcohol consumption during transactional sex is often forced and can lead to failure to use condoms. Social drinkers consume alcohol with other trusted FSWs for entertainment and to help cope with psychosocial stressors. There are multiple reasons for and consequences of alcohol consumption in this population and future interventions should target each specific aspect of alcohol use. Copyright © 2012 Elsevier B.V. All rights reserved.

Resisting majesty: Apis cerana, has lower antennal sensitivity and decreased attraction to queen mandibular pheromone than Apis mellifera

NASA Astrophysics Data System (ADS)

Dong, Shihao; Wen, Ping; Zhang, Qi; Li, Xinyu; Tan, Ken; Nieh, James

2017-03-01

In highly social bees, queen mandibular pheromone (QMP) is vital for colony life. Both Apis cerana (Ac) and Apis mellifera (Am) share an evolutionarily conserved set of QMP compounds: (E)-9-oxodec-2-enoic acid (9-ODA), (E)-9-hydroxydec-2-enoic acid (9-HDA), (E)-10-hydroxy-dec-2-enoic acid (10-HDA), 10-hydroxy-decanoic acid (10-HDAA), and methyl p-hydroxybenzoate (HOB) found at similar levels. However, evidence suggests there may be species-specific sensitivity differences to QMP compounds because Ac workers have higher levels of ovarian activation than Am workers. Using electroantennograms, we found species-specific sensitivity differences for a blend of the major QMP compounds and three individual compounds (9-HDA, 10-HDAA, and 10-HDA). As predicted, Am was more sensitive than Ac in all cases (1.3- to 2.7- fold higher responses). There were also species differences in worker retinue attraction to three compounds (9-HDA, HOB, and 10-HDA). In all significantly different cases, Am workers were 4.5- to 6.2-fold more strongly attracted than Ac workers were. Thus, Ac workers responded less strongly to QMP than Ac workers, and 9-HDA and 10-HDA consistently elicited stronger antennal and retinue formation responses.

Lay perspectives on lay health worker roles, boundaries and participation within three UK community-based health promotion projects.

PubMed

South, J; Kinsella, K; Meah, A

2012-08-01

This paper examines lay interpretations of lay health worker roles within three UK community-based health promotion projects. It argues that understanding lay health worker roles requires critical analysis of the complex interrelationships between professionals, lay workers and the communities receiving a programme. Findings are presented that are drawn from a qualitative study of lay engagement in public health programme delivery where a key objective was to examine the perspectives of community members with the experience of receiving services delivered by lay health workers. Interviews and focus groups were conducted with 46 programme recipients from three case study projects; a breastfeeding peer support service, a walking for health scheme and a neighbourhood health project. The results show how participants interpreted the function and responsibilities of lay health workers and how those roles provided personalized support and facilitated engagement in group activities. Further insights into community participation processes are provided revealing the potential for active engagement in both formal and informal roles. The paper concludes that social relationships are core to understanding lay health worker programmes and therefore analysis needs to take account of the capacity for community members to move within a spectrum of participation defined by increasing responsibility for others.

Resisting majesty: Apis cerana, has lower antennal sensitivity and decreased attraction to queen mandibular pheromone than Apis mellifera.

PubMed

Dong, Shihao; Wen, Ping; Zhang, Qi; Li, Xinyu; Tan, Ken; Nieh, James

2017-03-15

In highly social bees, queen mandibular pheromone (QMP) is vital for colony life. Both Apis cerana (Ac) and Apis mellifera (Am) share an evolutionarily conserved set of QMP compounds: (E)-9-oxodec-2-enoic acid (9-ODA), (E)-9-hydroxydec-2-enoic acid (9-HDA), (E)-10-hydroxy-dec-2-enoic acid (10-HDA), 10-hydroxy-decanoic acid (10-HDAA), and methyl p-hydroxybenzoate (HOB) found at similar levels. However, evidence suggests there may be species-specific sensitivity differences to QMP compounds because Ac workers have higher levels of ovarian activation than Am workers. Using electroantennograms, we found species-specific sensitivity differences for a blend of the major QMP compounds and three individual compounds (9-HDA, 10-HDAA, and 10-HDA). As predicted, Am was more sensitive than Ac in all cases (1.3- to 2.7- fold higher responses). There were also species differences in worker retinue attraction to three compounds (9-HDA, HOB, and 10-HDA). In all significantly different cases, Am workers were 4.5- to 6.2-fold more strongly attracted than Ac workers were. Thus, Ac workers responded less strongly to QMP than Am workers, and 9-HDA and 10-HDA consistently elicited stronger antennal and retinue formation responses [corrected].

Hypersensitivity pneumonitis in a hardwood processing plant related to heavy mold exposure.

PubMed

Veillette, Marc; Cormier, Yvon; Israël-Assayaq, Evelyne; Meriaux, Anne; Duchaine, Caroline

2006-06-01

Two workers employed in a hardwood floor plant presented symptoms suggestive of hypersensitivity pneumonitis (HP). At that plant, kiln-dried wood often shows moldy growth and is subsequently brought inside for processing. This study evaluated the environment in attempt to identify the causative antigen and verify whether other workers of this and similar plants had or were at risk of developing HP. Dust from dust-removing systems and molds on the surface of wood planks were collected and air samples taken from a sister plant. Blood samples, spirometry, and symptoms' questionnaires were obtained from 11 co-workers. Dense Paecilomyces growth was observed on the surface of the dried processed wood in the index plant. This fungal genus was not detected in the sister plant. An additional worker had symptoms suggestive of HP, and his bronchoalveolar lavage revealed a lymphocytic alveolitis. The 3 confirmed cases of HP and the other 10 workers had positive specific IgG antibodies to Paecilomyces. We report 3 cases of HP out of 13 workers and a 100% sensitization to molds in workers of a hardwood processing plant. This rate is much higher than what is commonly seen in other environments associated with HP. The drying process is suspected of being responsible for the massive Paecilomyces contamination likely responsible for the HP.

A Guide to the Design of Occupational Safety and Health Training for Immigrant, Latino/a Dairy Workers.

PubMed

Menger, Lauren M; Rosecrance, John; Stallones, Lorann; Roman-Muniz, Ivette Noami

2016-01-01

Industrialized dairy production in the U.S. relies on an immigrant, primarily Latino/a, workforce to meet greater production demands. Given the high rates of injuries and illnesses on U.S. dairies, there is pressing need to develop culturally appropriate training to promote safe practices among immigrant, Latino/a dairy workers. To date, there have been few published research articles or guidelines specific to developing effective occupational safety and health (OSH) training for immigrant, Latino/a workers in the dairy industry. Literature relevant to safety training for immigrant workers in agriculture and other high-risk industries (e.g., construction) was examined to identify promising approaches. The aim of this paper is to provide a practical guide for researchers and practitioners involved in the design and implementation of effective OSH training programs for immigrant, Latino/a workers in the dairy industry. The search was restricted to peer-reviewed academic journals and guidelines published between 1980 and 2015 by universities or extension programs, written in English, and related to health and safety training among immigrant, Latino/a workers within agriculture and other high-risk industries. Relevant recommendations regarding effective training transfer were also included from literature in the field of industrial-organizational psychology. A total of 97 articles were identified, of which 65 met the inclusion criteria and made a unique and significant contribution. The review revealed a number of promising strategies for how to effectively tailor health and safety training for immigrant, Latino/a workers in the dairy industry grouped under five main themes: (1) understanding and involving workers; (2) training content and materials; (3) training methods; (4) maximizing worker engagement; and (5) program evaluation. The identification of best practices in the design and implementation of training programs for immigrant, Latino/a workers within agriculture and other high-risk industries can inform the development of more effective and sustainable health and safety training for immigrant, Latino/a dairy workers in the U.S. and other countries.

Occasional Papers on Adult Education and Other Matters.

ERIC Educational Resources Information Center

Badger, C. R.

These papers on adult education in Australia are grouped into four parts: (1) articles concerning some directors of university extension and adult education; (2) a paper entitled "Who Killed the WEA (Workers Educational Association)--A Footnote to History"; (3) two papers called respectively "Sir Keith Hancock--A Tribute from a…

Eagles, Otters, and Unicorns: An Anatomy of Innovation.

ERIC Educational Resources Information Center

Grossman, Stephen R.; King, Margaret J.

1990-01-01

This article describes three archetypal workers: eagles who innovate by improvements, otters who innovate by extension, and unicorns who innovate by paradigm. Each of these innovators is discussed in terms of domain-relevant skills, manipulative skills, and motivation. Needs of each type in terms of business culture are discussed. (PB)

76 FR 67478 - Bloodborne Pathogens Standard; Extension of the Office of Management and Budget's (OMB) Approval...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-01

... Pathogens Standard provide employers and workers with means to provide protection from adverse health... protection from the adverse health effects associated with occupational exposure to bloodborne pathogens. As... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2010-0047...

77 FR 68849 - Standard on 4,4'-Methylenedianiline in Construction; Extension of the Office of Management and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

...) protect workers from the adverse health effects that may result from their exposure to MDA, including... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2012-0031... Health Administration (OSHA), Labor. ACTION: Request for public comments. SUMMARY: OSHA solicits public...

77 FR 61431 - Hexavalent Chromium Standards; Extension of the Office of Management and Budget's (OMB) Approval...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-09

... Construction (29 CFR 1926.1126) (the ``Standards'') protect workers from the adverse health effects that may... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2012-0034... Information Collection (Paperwork) Requirements AGENCY: Occupational Safety and Health Administration (OSHA...

REPORT TO THE PRESIDENT ON DOMESTIC MIGRATORY FARM LABOR.

ERIC Educational Resources Information Center

MITCHELL, JAMES P.

THE OBJECTIVES OF THE PRESIDENT'S COMMITTEE ON MIGRATORY LABOR ARE TO BRING ABOUT IMPROVED CONDITIONS FOR MIGRATORY WORKERS TO MIGRATE BY STABILIZING AGRICULTURAL EMPLOYMENT. EFFORTS HAVE BEEN DIRECTED TOWARD RESOLVING PROBLEMS OF CAMP HOUSING, SAFE TRANSPORTATION, ADEQUATE EDUCATION AND HEALTH SERVICES, EXTENSION OF LABOR LAWS TO AGRICULTURAL…

Education and the Global Marketplace.

ERIC Educational Resources Information Center

Kinzer, Allen O.

Honda of America is part of a global company that strives to be competitive all over the world. In order to maintain and increase its competitiveness, the company focuses intensely on training and retraining its workers and on fostering team spirit. The company maintains extensive training facilities that offer many courses to employees. Employees…

The Public Discourse of U.S. Graduate Employee Unions: Social Movement Identities, Ideologies, and Strategies.

ERIC Educational Resources Information Center

Rhoades, Gary; Rhoads, Robert A.

2003-01-01

Drew on extensive archives from 10 graduate employee unions' Web sites to examine their publicly presented identities (marginalized workers and future professionals), ideologies (traditional and professional unionism with little focus on social justice), and strategies (disruptive protest and professional politics locally). (EV)

Detection of Papaya ringspot virus type W infecting the cucurbit weed Cucumis melo var. dudaim in Florida

USDA-ARS?s Scientific Manuscript database

This is the first report of Papaya ringspot virus type W infecting Cucumis melo var. dudaim, a cucurbit weed, in Florida. It provides an overview of this virus reservoir for growers, extension workers, crop consultants and research and regulatory scientists....

From Auditing to Editing.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

Clarity in communication is important for workers in the General Accounting Office since much of the auditing work must be committed to paper if Congress, government officials and employees, or the public are to benefit. As a result an extensive writing improvement program was launched and this booklet written. Part 1 covers basic communication…

75 FR 71456 - Division of Longshore and Harbor Workers' Compensation Proposed Extension of Existing Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-23

... requested data can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on... comments concerning the proposed collection: Pre-Hearing Statement (LS- 18). A copy of the proposed...

77 FR 35699 - Proposed Information Collection; Request for Public Comment: Addendum to Declaration for Federal...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-14

...; Request for Public Comment: Addendum to Declaration for Federal Employment, Child Care and Indian Child...) for review. Proposed Collection: Title: Addendum to Declaration for Federal Employment, Child Care and Indian Child Care Worker Positions (OMB No. 0917-0028). Type of Information Collection Request: Extension...

Building Internal Motivation for Worker Competency Certifications: A Critique and Proposal

ERIC Educational Resources Information Center

Fertig, Jason; Zeitz, Gerald; Blau, Gary

2009-01-01

Though not extensively researched, third-party employee competency certifications are increasingly important to organizations. Certifications are double-edged: they may serve to reduce transaction costs, enhance performance, and foster employee development; but they can also be used as "credentials" to gain prestige, rewards, or influence. The…

First report of Tomato chlorotic spot virus in tomato, pepper and jimsonweed in Puerto Rico

USDA-ARS?s Scientific Manuscript database

This is the first report of Tomato chlorotic spot virus (TCSV) in Puerto Rico. TCSV was detected in tomato, pepper and jimsonweed. This report provides an overview of this virus for growers, extension workers, crop consultants and research and regulatory scientists....

78 FR 40513 - Division of Federal Employees' Compensation; Proposed Extension of Existing Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-05

... DEPARTMENT OF LABOR Office of Workers' Compensation Programs Division of Federal Employees... Department of Labor, as part of its continuing effort to reduce paperwork and respondent burden, conducts a... concerning the proposed collection: Notice of Law Enforcement Officer's Injury or Occupational Disease (CA...

77 FR 20654 - Proposed Extension of Existing Collection; Comment Request; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-05

...) and the Longshore and Harbor Workers' Compensation Act (LHWCA). These acts provide vocational... may pay an individual undergoing vocational rehabilitation a maintenance allowance, not to exceed $200 a month. 33 U.S.C. 908(g) of the LHWCA provides that person(s) undergoing such vocational...

78 FR 11683 - Division of Federal Employees' Compensation; Proposed Extension of Existing Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-19

... 8104(a) of the FECA provides vocational rehabilitation services to eligible injured workers to facilitate their return to work. The costs of providing these vocational rehabilitation services are paid..., 2013. II. Review Focus: The Department of Labor is particularly interested in comments which...

78 FR 40514 - Division of Federal Employees' Compensation; Proposed Extension of Existing Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-05

... DEPARTMENT OF LABOR Office of Workers' Compensation Programs Division of Federal Employees... Department of Labor, as part of its continuing effort to reduce paperwork and respondent burden, conducts a... War Hazards Compensation Act (CA-278). A copy of the proposed information collection request can be...

Community Decline as a Generator of "Elite" Mobility: A Gender Analysis.

ERIC Educational Resources Information Center

Fasick, Frank A.; Dexter, Carolyn R.

Economic decline in a community offering opportunities for higher education was studied as a contributing factor to extensive upward mobility among persons beginning their occupational careers. One process through which mobility into professional occupations by individuals whose fathers were manual workers ("elite" mobility) was documented--the…

Entrepreneurial Checklist Tool for Beginning Farm and Home-Based Businesses

ERIC Educational Resources Information Center

Rafie, A. R.; Nartea, Theresa

2012-01-01

Extension educators entertain frequent questions on beginning a farm or starting a home-based business. Retired, unemployed, and displaced workers consider starting a small farm or home-based business. Determining educational needs or individual business aptitude is time consuming. Lengthy and comprehensive skill-based checklists exist for…

Bird fanciers lung in mushroom workers.

PubMed

Hayes, J; Barrett, M

2015-04-01

Hypersensitivity pneumonitis has been described in mushrooms workers caused by exposure to mushroom or fungal spores in the compost used to grow mushrooms. We describe two mushroom workers who developed hypersensitivity pneumonitis due to exposure to avian proteins found in poultry manure which was used in producing mushroom compost. Both workers were employed in the compost production area. Both presented with typical features of HP. Both workers had negative serological and precipitin studies to Apergillus fumigatus, Saccarhopolyspora rectivirgula and thermophilic actinomycetes but had positive responses to poultry antibodies. Neither was exposed to mushroom spores. Both workers required initial therapy with corticosteroids. Relocation with avoidance of further exposure resulted in complete cure in one worker and change in work practice with the use of personal protections equipment resulted in the second workerclinical stabilisation. These are the first reported cases of bird fanciers lung in mushroom workers.

Reforming insurance to support workers' rights to compensation.

PubMed

McCluskey, Martha T

2012-06-01

The structure and regulation of the insurance system for financing workers' compensation affects the costs of workers' benefits. Using the example of Maine's insurance market restructuring in response to a crisis of the early 1990s, this commentary explores how changes in insurance regulation might better support the goals of workers' compensation. The commentary analyzes how insurance and its regulation should go beyond correct pricing of risks to questions of how to structure incentives for loss control to include workers' interests as well as the interests of employers and insurers. Copyright © 2012 Wiley Periodicals, Inc.

[Dynamics of vegetative indicators induced by low-frequency magnetotherapy and EHF-puncture in hypertensive workers exposed to vibration].

PubMed

Drobyshev, V A; Efremov, A V; Loseva, M I; Sukharevskaia, T M; Michurin, A I

2002-01-01

Low-frequency magnetic fields and EHF-therapy have been used in correction of autonomic homeostasis in workers exposed to vibration for different periods of time. The workers suffered from early arterial hypertension. Vegetative status and central hemodynamics improved best in workers exposed to vibration for less than 5 years. If the exposure was 6-15 years, a positive trend occurred in the tension of regulatory mechanisms. Workers with long exposure to vibration suffering from vagotonia showed an inadequate response of the autonomic parameters to treatment. This necessitates enhancement of therapeutic measures with medicines.

Household decision-making around food in rural Tajikistan: a cross-sectional study to help extension workers in the field

PubMed Central

Wood, Elizabeth A.; McNamara, Katharine; Kowalewska, Agata; Ludgate, Nargiza

2018-01-01

This study was conducted to research and develop recommendations for gender transformative approaches that will address misconceptions around food and nutrition, and reducing barriers around dietary diversity within rural Khatlon Province, Tajikistan. Most of the population in Tajikistan live in rural areas and spend a large part of their income on food. While stunting in children under 5 years has decreased, acute malnutrition and the number of underweight children has increased. This is a qualitative, cross-sectional study that involved secondary data analysis, key informant interviews (KIIs), and focus group discussions (FGDs) to gauge appropriate interventions for agricultural extension agents seeking to improve the nutritional outcomes of their communities. In February of 2017, data were collected from 4 KIIs and 15 FGDs that were stratified as mothers with young children, mothers-in-law, and husbands, across 12 different villages. Analysis of the KIIs and FGDs included NVivo software for coding and to uncover the most salient themes and characteristics from each. The participants of this study reported several misconceptions and taboos surrounding certain foods, especially during pregnancy, and food practices for children under the age of 5 years. Results also indicated a household hierarchy of decision-making surrounding food that included who buys, cooks, and decides what to buy. The findings of this study will be used as a springboard to launch gender-responsive and nutrition-sensitive interventions through the local agricultural extension agents. PMID:29599685

Major advances in extension education programs in dairy production.

PubMed

Chase, L E; Ely, L O; Hutjens, M F

2006-04-01

The dairy industry has seen structural changes in the last 25 yr that have an impact on extension programming. The number of cows in the United States has decreased by 17%, whereas the number of dairy farms has decreased by 74%. The average milk production per cow has increased from 5,394 to 8,599 kg/lactation. Even though there are fewer farms, dairy farm managers are asking for more specific and targeted information. The extension resources available have also decreased during this period. Because of these changes, shifts have taken place in extension programming and staffing. A key change has been a shift to subject matter-targeted programs and workshops. Extension has also incorporated and expanded use of the Internet. Discussion groups, subject matter courses, and searchable databases are examples of Internet use. There will be continuing shifts in the demographics of the US dairy industry that will influence future extension efforts. It is also probable that fewer extension professionals will be available to provide programming due to changes in funding sources at national, state, and local levels. Future shifts in extension programming will be needed to provide the information needs of the industry with a smaller number of extension workers.

Ebola Response: Modeling the Risk of Heat Stress from Personal Protective Clothing.

PubMed

Potter, Adam W; Gonzalez, Julio A; Xu, Xiaojiang

2015-01-01

A significant number of healthcare workers have responded to aid in the relief and containment of the 2013 Ebola virus disease (EVD) outbreak in West Africa. Healthcare workers are required to wear personal protective clothing (PPC) to impede the transmission of the virus; however, the impermeable design and the hot humid environment lead to risk of heat stress. Provide healthcare workers quantitative modeling and analysis to aid in the prevention of heat stress while wearing PPC in West Africa. A sweating thermal manikin was used to measure the thermal (Rct) and evaporative resistance (Ret) of the five currently used levels of PPC for healthcare workers in the West Africa EVD response. Mathematical methods of predicting the rise in core body temperature (Tc) in response to clothing, activity, and environment was used to simulate different responses to PPC levels, individual body sizes, and two hot humid conditions: morning/evening (air temperature: 25°C, relative humidity: 40%, mean radiant temperature: 35°C, wind velocity: 1 m/s) and mid-day (30°C, 60%, 70°C, 1 m/s). Nearly still air (0.4 m/s) measures of Rct ranged from 0.18 to 0.26 m2 K/W and Ret ranged from 25.53 to 340.26 m2 Pa/W. Biophysical assessments and modeling in this study provide quantitative guidance for prevention of heat stress of healthcare workers wearing PPC responding to the EVD outbreak in West Africa.

Ebola Response: Modeling the Risk of Heat Stress from Personal Protective Clothing

PubMed Central

Potter, Adam W.; Gonzalez, Julio A.; Xu, Xiaojiang

2015-01-01

Introduction A significant number of healthcare workers have responded to aid in the relief and containment of the 2013 Ebola virus disease (EVD) outbreak in West Africa. Healthcare workers are required to wear personal protective clothing (PPC) to impede the transmission of the virus; however, the impermeable design and the hot humid environment lead to risk of heat stress. Objective Provide healthcare workers quantitative modeling and analysis to aid in the prevention of heat stress while wearing PPC in West Africa. Methods A sweating thermal manikin was used to measure the thermal (Rct) and evaporative resistance (Ret) of the five currently used levels of PPC for healthcare workers in the West Africa EVD response. Mathematical methods of predicting the rise in core body temperature (Tc) in response to clothing, activity, and environment was used to simulate different responses to PPC levels, individual body sizes, and two hot humid conditions: morning/evening (air temperature: 25°C, relative humidity: 40%, mean radiant temperature: 35°C, wind velocity: 1 m/s) and mid-day (30°C, 60%, 70°C, 1 m/s). Results Nearly still air (0.4 m/s) measures of Rct ranged from 0.18 to 0.26 m2 K/W and Ret ranged from 25.53 to 340.26 m2 Pa/W. Conclusion Biophysical assessments and modeling in this study provide quantitative guidance for prevention of heat stress of healthcare workers wearing PPC responding to the EVD outbreak in West Africa. PMID:26575389

20 CFR 663.105 - When must adults and dislocated workers be registered?

Code of Federal Regulations, 2010 CFR

2010-04-01

... transfer, personal interview, or an individual's application. (b) Adults and dislocated workers who receive... signified that interest by submitting personal information in response to a request from the recipient. ...

Social Modulation of Stress Reactivity and Learning in Young Worker Honey Bees

PubMed Central

Mercer, Alison R.

2014-01-01

Alarm pheromone and its major component isopentylacetate induce stress-like responses in forager honey bees, impairing their ability to associate odors with a food reward. We investigated whether isopentylacetate exposure decreases appetitive learning also in young worker bees. While isopentylacetate-induced learning deficits were observed in guards and foragers collected from a queen-right colony, learning impairments resulting from exposure to this pheromone could not be detected in bees cleaning cells. As cell cleaners are generally among the youngest workers in the colony, effects of isopentylacetate on learning behavior were examined further using bees of known age. Adult workers were maintained under laboratory conditions from the time of adult emergence. Fifty percent of the bees were exposed to queen mandibular pheromone during this period, whereas control bees were not exposed to this pheromone. Isopentylacetate-induced learning impairments were apparent in young (less than one week old) controls, but not in bees of the same age exposed to queen mandibular pheromone. This study reveals young worker bees can exhibit a stress-like response to alarm pheromone, but isopentylacetate-induced learning impairments in young bees are suppressed by queen mandibular pheromone. While isopentylacetate exposure reduced responses during associative learning (acquisition), it did not affect one-hour memory retrieval. PMID:25470128

Strategies used by women workers to reconcile family responsibilities with atypical work schedules in the service sector.

PubMed

Barthe, B; Messing, K; Abbas, L

2011-01-01

Workers' attempts to accommodate family needs may be considered illegitimate in the paid work sphere. Their attempts at work-family balancing (WFB) in that sphere can remain invisible, even when those attempts require considerable energy. Since identification of WFB strategies can potentially lead to suggestions to improve management practices, we report an attempt to find them in the work sphere. 14 care aides in a Québec residence for seniors and 2~schedule managers were recruited. Qualitative ergonomic analysis was employed. 24 hours observation; interviews of nursing and human resources staff; qualitative ergonomic analysis by two researchers; feedback collected from meetings with management and union. Strategies for schedule choice were compared between care aides with heavier vs. lighter family responsibilities. For workers with heavier family responsibilities, choice of work schedules was almost entirely conditioned by family considerations, leaving little leeway to manage workers' own health protection. Family constraints affected activity at work, and strategies for handling family constraints could potentially be affected by changes in work organization. Managers should encourage full discussion of work-family balancing strategies if they wish to adapt their working conditions to the workers, and ergonomists should include this balancing as a facet of work activity, despite possible negative consequences.

Lazy workers are necessary for long-term sustainability in insect societies

PubMed Central

Hasegawa, Eisuke; Ishii, Yasunori; Tada, Koichiro; Kobayashi, Kazuya; Yoshimura, Jin

2016-01-01

Optimality theory predicts the maximization of productivity in social insect colonies, but many inactive workers are found in ant colonies. Indeed, the low short-term productivity of ant colonies is often the consequence of high variation among workers in the threshold to respond to task-related stimuli. Why is such an inefficient strategy among colonies maintained by natural selection? Here, we show that inactive workers are necessary for the long-term sustainability of a colony. Our simulation shows that colonies with variable thresholds persist longer than those with invariable thresholds because inactive workers perform the critical function of replacing active workers when they become fatigued. Evidence of the replacement of active workers by inactive workers has been found in ant colonies. Thus, the presence of inactive workers increases the long-term persistence of the colony at the expense of decreasing short-term productivity. Inactive workers may represent a bet-hedging strategy in response to environmental stochasticity. PMID:26880339

Implementation evaluation of a culturally competent eye injury prevention program for citrus workers in a Florida migrant community.

PubMed

Luque, John S; Monaghan, Paul; Contreras, Ricardo B; August, Euna; Baldwin, Julie A; Bryant, Carol A; McDermott, Robert J

2007-01-01

The Partnership for Citrus Worker Health (PCWH) is a coalition that connects academic institutions, public health agencies, industry and community-based organizations for implementation of an eye safety pilot project with citrus workers using the Camp Health Aide (CHA) model. This project was an implementation evaluation of an eye safety curriculum using modeling and peer-to-peer education among Mexican migrant citrus workers in a southwest Florida community to increase positive perceptions toward the use of safety eyewear and reduce occupational eye injuries. CHAs have been employed and trained in eye safety and health during harvesting seasons since 2004. Field observations, focus group interviews, and written questionnaires assessed program implementation and initial outcomes. There was an increase in positive perceptions toward use of safety eyewear between 2004 and 2005. Evaluation of training suggested ways to improve the curriculum. The modest literacy level of the CHAs necessitated some redesign of the curriculum and its implementation (e.g., introduction of and more reliance on use of training posters). PCWH benefited by extensive documentation of the training and supervision, a pilot project that demonstrated the potential effectiveness of CHAs, and having a well-defined target population of citrus workers (n = 427). Future research can rigorously test the effectiveness of CHAs in reducing eye injuries among citrus workers.

Education for the Rights and Responsibilities of Trade Union Membership.

ERIC Educational Resources Information Center

World Confederation of Organizations of the Teaching Profession, Morges (Switzerland).

It is vitally important for workers in all regions of the world to form unions and to exercise the rights and discharge the responsibilities which membership involves. The right to organize or join a union is essential not only for the welfare of the individual worker, or for all of those belonging to the union, but also for the welfare of society…

Sex workers as safe sex advocates: Sex workers protect both themselves and the wider community from HIV.

PubMed

Bates, Julie; Berg, Rigmor

2014-06-01

Since the advent of HIV, significant changes have made the Australian sex industry one of the safest in the world. Creating this safety has been in large part due to the ability of sex workers to act as safe sex advocates through peer-based health promotion; to negotiate with sex business owners; and to inform and participate in the development of government policy. Empowerment of sex workers through legislative reform and government funding of sex worker organizations has been central to the prevention of HV transmission, as has been the development of genuine partnership between sex worker organizations, government departments and those working in public health. The paper describes these responses in some detail and explores some of the current issues facing sex workers in Australia.

A community empowerment approach to the HIV response among sex workers: effectiveness, challenges, and considerations for implementation and scale-up.

PubMed

Kerrigan, Deanna; Kennedy, Caitlin E; Morgan-Thomas, Ruth; Reza-Paul, Sushena; Mwangi, Peninah; Win, Kay Thi; McFall, Allison; Fonner, Virginia A; Butler, Jennifer

2015-01-10

A community empowerment-based response to HIV is a process by which sex workers take collective ownership of programmes to achieve the most effective HIV outcomes and address social and structural barriers to their overall health and human rights. Community empowerment has increasingly gained recognition as a key approach for addressing HIV in sex workers, with its focus on addressing the broad context within which the heightened risk for infection takes places in these individuals. However, large-scale implementation of community empowerment-based approaches has been scarce. We undertook a comprehensive review of community empowerment approaches for addressing HIV in sex workers. Within this effort, we did a systematic review and meta-analysis of the effectiveness of community empowerment in sex workers in low-income and middle-income countries. We found that community empowerment-based approaches to addressing HIV among sex workers were significantly associated with reductions in HIV and other sexually transmitted infections, and with increases in consistent condom use with all clients. Despite the promise of a community-empowerment approach, we identified formidable structural barriers to implementation and scale-up at various levels. These barriers include regressive international discourses and funding constraints; national laws criminalising sex work; and intersecting social stigmas, discrimination, and violence. The evidence base for community empowerment in sex workers needs to be strengthened and diversified, including its role in aiding access to, and uptake of, combination interventions for HIV prevention. Furthermore, social and political change are needed regarding the recognition of sex work as work, both globally and locally, to encourage increased support for community empowerment responses to HIV. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Adaptation of Workers to Industrial Change. European Seminar (Toulouse, France, January 22-23, 1996). Summary of the Debates.

ERIC Educational Resources Information Center

Social Europe, 1996

1996-01-01

This document summarizes the debates that occurred at a European seminar on the adaptation of workers to industrial change. The document begins with the following three speeches: "The Challenges of Adapting Workers to Industrial Change" (Dominique Balmary); "Objective 4 of the Structural Funds: A Response to the Double Challenge of…

Secondary Traumatic Stress and Burnout in Child Welfare Workers: A Comparative Analysis of Occupational Distress across Professional Groups

ERIC Educational Resources Information Center

Sprang, Ginny; Craig, Carlton; Clark, James

2011-01-01

This study describes predictors of secondary traumatic stress and burnout in a national sample of helping professionals, with a specific focus on the unique responses of child welfare (CW) workers. Specific worker and exposure characteristics are examined as possible predictors of these forms of occupational distress in a sample of 669…

Crisis Intervention by Social Workers in Fire Departments: An Innovative Role for Social Workers

ERIC Educational Resources Information Center

Cacciatore, Joanne; Carlson, Bonnie; Michaelis, Elizabeth; Klimek, Barbara; Steffan, Sara

2011-01-01

This article describes a unique use of social workers as crisis response team (CRT) members in a nontraditional host setting, municipal fire departments in Arizona. The role of modern-day firefighters has changed dramatically and now includes responding to a wide variety of crises and emergencies other than fires, such as motor vehicle accidents,…

Adaptation and Employment of Special Groups of Manpower. Implementing an Active Manpower Policy; Conclusions of the Manpower and Social Affairs Committee.

ERIC Educational Resources Information Center

Organisation for Economic Cooperation and Development, Paris (France).

Conclusions are presented indicating the role which public bodies, employers, trade unions, and other private groups can play in improving the employment opportunities of special groups, such as older workers, workers with family responsibilities, and workers of rural origin engaged in non-agricultural employment. Because of the increasing number…

The Task Approach to Child Care Competency: An Advanced Level Training Curriculum for Residential Child Care Workers.

ERIC Educational Resources Information Center

Heckman, Iris; Rodwell, Mary K.

The purpose of the project was to develop an advanced, competency-based training program for residential youth service/child care workers providing services to children and adolescents with severe mental health or emotional problems. The program was designed in response to problems common to these workers in rural areas such as Kansas, including…

20 CFR 631.30 - Designation or creation and functions of a State dislocated worker unit or office, and rapid...

Code of Federal Regulations, 2010 CFR

2010-04-01

... provision of early intervention services and other appropriate forms of immediate assistance in response to... Governor and the State Council to assist in providing an adequate information base for effective program... workers under the NAFTA Worker Security Act for which the Governor has made a finding under § 631.3(j...

Perceived Facilitators and Barriers to Local Health Department Workers' Participation in Infectious Disease Emergency Responses.

PubMed

Rutkow, Lainie; Paul, Amy; Taylor, Holly A; Barnett, Daniel J

Local health departments play a key role in emergency preparedness and respond to a wide range of threats including infectious diseases such as seasonal influenza, tuberculosis, H1N1, Ebola virus disease, and Zika virus disease. To successfully respond to an infectious disease outbreak, local health departments depend upon the participation of their workforce; yet, studies indicate that sizable numbers of workers would not participate in such a response. The reasons why local health department workers participate, or fail to participate, in infectious disease responses are not well understood. To understand why local health department workers are willing, or not willing, to report to work during an infectious disease response. From April 2015 to January 2016, we conducted 28 semistructured interviews with local health department directors, preparedness staff, and nonpreparedness staff. Interviews were conducted with individuals throughout the United States. We interviewed 28 individuals across 3 groups: local health department directors (n = 8), preparedness staff (n = 10), and nonpreparedness staff (n = 10). Individuals' descriptions of why local health department workers are willing, or not willing, to report to work during an infectious disease response. Factors that facilitate willingness to respond to an infectious disease emergency included availability of vaccines and personal protective equipment; flexible work schedule and childcare arrangements; information sharing via local health department trainings; and perceived commitments to one's job and community. Factors that hinder willingness to respond to an infectious disease emergency included potential disease exposure for oneself and one's family; logistical considerations for care of children, the elderly, and pets; and perceptions about one's role during an infectious disease response. Our findings highlight opportunities for local health departments to revisit their internal policies and engage in strategies likely to promote willingness to respond among their staff. As LHDs face the persistent threat of infectious diseases, they must account for response willingness when planning for and fielding emergency responses. Our findings highlight opportunities for local health departments to revisit their internal policies and engage in strategies likely to promote response willingness to infectious disease emergencies among their staff.

STS-98 U.S. Lab Destiny is moved out of Atlantis' payload bay

NASA Technical Reports Server (NTRS)

2001-01-01

KENNEDY SPACE CENTER, Fla. -- Workers in the Payload Changeout Room check the U.S. Lab Destiny as its moves from Atlantis''' payload bay into the PCR. Destiny will remain in the PCR while Atlantis rolls back to the Vehicle Assembly Building to allow workers to conduct inspections, continuity checks and X-ray analysis on the 36 solid rocket booster cables located inside each booster'''s system tunnel. An extensive evaluation of NASA'''s SRB cable inventory revealed conductor damage in four (of about 200) cables on the shelf. Shuttle managers decided to prove the integrity of the system tunnel cables already on Atlantis.

Oropharyngeal rhinosporidiosis in a migrant worker--a delayed presentation.

PubMed

Shailendra, S; Prepageran, N

2008-03-01

Rhinosporidiosis is a chronic granulomatous disease caused by an aquatic protistan parasite in the class of Mesomycetozoea, that is endemic in India and the subcontinent. This is a case report of a rhinosporidiosis presenting in an individual from Myanmar, whom had been working in Malaysia for the past four years. The disease is characterized by the appearance of polypoidal, friable growths that contain numerous spore filled cysts that stain with PAS staining. This disease is rarely seen in Malaysians due to the extensive urbanization in Kuala Lumpur, however the increasing numbers of migrant workers in Malaysia today necessitates an increasing awareness in clinicians of the possibility of these conditions.

Addressing environmental health Implications of mold exposure after major flooding.

PubMed

Metts, Tricia A

2008-03-01

Extensive water damage resulting from major flooding is often associated with mold growth if materials are not quickly and thoroughly dried. Exposure to fungal contamination can lead to several infectious and noninfectious health effects impacting the respiratory system, skin, and eyes. Adverse health effects can be categorized as infections, allergic or hypersensitivity reactions, or toxic-irritant reactions. Workers and building occupants can minimize their exposure to mold by avoiding areas with excessive mold growth, using personal protective equipment, and implementing environmental controls. Occupational health professionals should encourage workers to seek health care if they experience any symptoms that may be linked to mold exposure.

Work-related symptoms and dose-response relationships for personal exposures and pulmonary function among woodworkers.

PubMed

Mandryk, J; Alwis, K U; Hocking, A D

1999-05-01

Four sawmills, a wood chipping mill, and five joineries in New South Wales, Australia, were studied for the effects of personal exposure to wood dust, endotoxins. (1-->3)-beta-D-glucans, Gram-negative bacteria, and fungi on lung function among woodworkers. Personal inhalable and respirable dust sampling was carried out. The lung function tests of workers were conducted before and after a workshift. The mean percentage cross-shift decrease in lung function was markedly high for woodworkers compared with the controls. Dose-response relationships among personal exposures and percentage cross-shift decrease in lung function and percentage predicted lung function were more pronounced among joinery workers compared with sawmill and chip mill workers. Woodworkers had markedly high prevalence of regular cough, phlegm, and chronic bronchitis compared with controls. Significant associations were found between percentage cross-shift decrease in FVC and regular phlegm and blocked nose among sawmill and chip mill workers. Both joinery workers and sawmill and chip mill workers showed significant relationships between percentage predicted lung function (FVC, FEV1, FEV1/FVC, FEF25-75%) and respiratory symptoms. Wood dust and biohazards associated with wood dust are potential health hazards and should be controlled.

Effects of Inclined Treadmill Walking on Pelvic Anterior Tilt Angle, Hamstring Muscle Length, and Trunk Muscle Endurance of Seated Workers with Flat-back Syndrome.

PubMed

Kim, Min-Hee; Yoo, Won-Gyu

2014-06-01

[Purpose] This study investigated the effects of inclined treadmill walking on pelvic anterior tilt angle, hamstring muscle length, and back muscle endurance of seated workers with flat-back syndrome. [Subjects] Eight seated workers with flat-back syndrome who complained of low-back pain in the L3-5 region participated in this study. [Methods] The subjects performed a walking exercise on a 30° inclined treadmill. We measured the pelvic anterior tilt angle, hamstring muscle length, and back muscle endurance before and after inclined treadmill walking. [Results] Anterior pelvic tilt angle and active knee extension angle significantly increased after inclined treadmill walking. Trunk extensor and flexor muscle endurance times were also significantly increased compared to the baseline. [Conclusion] Inclined treadmill walking may be an effective approach for the prevention or treatment of low-back pain in flat-back syndrome.

Comparison of the Hamstring Muscle Activity and Flexion-Relaxation Ratio between Asymptomatic Persons and Computer Work-related Low Back Pain Sufferers.

PubMed

Kim, Min-Hee; Yoo, Won-Gyu

2013-05-01

[Purpose] The purpose of this study was to compare the hamstring muscle (HAM) activities and flexion-relaxation ratios of an asymptomatic group and a computer work-related low back pain (LBP) group. [Subjects] For this study, we recruited 10 asymptomatic computer workers and 10 computer workers with work-related LBP. [Methods] We measured the RMS activity of each phase (flexion, full-flexion, and re-extension phase) of trunk flexion and calculated the flexion-relaxation (FR) ratio of the muscle activities of the flexion and full-flexion phases. [Results] In the computer work-related LBP group, the HAM muscle activity increased during the full-flexion phase compared to the asymptomatic group, and the FR ration was also significantly higher. [Conclusion] We thought that prolonged sitting of computer workers might cause the change in their HAM muscle activity pattern.

Designing a mathematical model for integrating dynamic cellular manufacturing into supply chain system

NASA Astrophysics Data System (ADS)

Aalaei, Amin; Davoudpour, Hamid

2012-11-01

This article presents designing a new mathematical model for integrating dynamic cellular manufacturing into supply chain system with an extensive coverage of important manufacturing features consideration of multiple plants location, multi-markets allocation, multi-period planning horizons with demand and part mix variation, machine capacity, and the main constraints are demand of markets satisfaction in each period, machine availability, machine time-capacity, worker assignment, available time of worker, production volume for each plant and the amounts allocated to each market. The aim of the proposed model is to minimize holding and outsourcing costs, inter-cell material handling cost, external transportation cost, procurement & maintenance and overhead cost of machines, setup cost, reconfiguration cost of machines installation and removal, hiring, firing and salary worker costs. Aimed to prove the potential benefits of such a design, presented an example is shown using a proposed model.

Humanitarian Struggle in Burma's Conflict Zones.

PubMed

Gyo, Moe

The Back Pack Health Worker Team (BPHWT), a community- based health organization, provides primary health care to ethnic people in conflict, remote, and internally displaced areas, in Burma (aka Myanmar), controlled by ethnic armed organizations fighting against the Burma government. Its services include both curative and preventative health care through a network of 1,425 health personnel including community health workers and village-embedded traditional birth attendants and village health workers. The BPHWT organizational and program model may prove useful to Special Operations medical actions in support of insurgent movements and conversely with a host nation's counterinsurgency strategies, which include the extension of its health services into areas that may be remote and/or inhabited by indigenous people and have insurgency potential. In the former respect, special attention is directed toward "humanitarian struggle" that uses health care as a weapon against the counterinsurgency strategies of a country's oppressive military. 2017.

The big bang? An eventful year in workers' compensation.

PubMed

Guidotti, Tee L

2006-01-01

Workers' compensation in the past two years has been dominated by events in California, which have been so fundamental as to merit the term big bang. Passage of Senate Bill 899 has led to a comprehensive program of reform in access to medical care, access to rehabilitation services, temporary and permanent disability, evidence-based management, dispute resolution, and system innovation. Two noteworthy developments thus arose: a new requirement for apportionment by cause in causation analysis, and the adoption of evidence-based criteria for impairment assessment, treatment guidelines, and, soon, utilization review. Elsewhere in the United States, changes were modest, but extensive legislative activity in Texas suggests that Texas will be next to make major changes. In Canada, the Workers' Compensation Board of British Columbia has adopted an ambitious strategic initiative, and there is a Canadawide movement to establish presumption for certain diseases in firefighters. Suggestions for future directions include an increased emphasis on prevention, integration of programs, worker participation, enhancing the expertise of health care professionals, evidence-based management, process evaluation, and opportunities for innovation.

When does a worker's death become murder?

PubMed Central

Rosner, D

2000-01-01

During the past 2 decades, a growing number of manslaughter and even murder charges have been brought against employers in cases involving the death of workers on the job. In this commentary, the author reviews some of these recent cases and looks at other periods in American history when workers' deaths were considered a form of homicide. He examines the social forces that shape how we define a worker's death: as an accidental, chance occurrence for which no individual is responsible, or as a predictable result of gross indifference to human life for which management bears criminal responsibility. He asks whether there is a parallel between the conditions of 19th-century laissez-faire capitalism that led to popular movements promoting workplace safety and the move in recent decades toward deregulation and fewer restraints on industry that has led state and local prosecutors to criminalize some workplace accidents. Despite an increased federal presence, the activities of state and local district attorneys perhaps signal a redefinition of the popular understanding of employers' responsibility in maintaining a safe workplace. PMID:10754966

Effectiveness of a worker-worn electric-field sensor to detect power-line proximity and electrical-contact.

PubMed

Zeng, Shengke; Powers, John R; Newbraugh, Bradley H

2010-06-01

Construction workers suffer the most electrocutions among all industries. Currently, there are no electrical contact warning devices on the market to protect workers. This paper proposes a worker-worn electric-field sensor. As the worker is in proximity to, or in contact with, a live power-circuit, the sensor sets off an audible/visual warning alarm. The sensor also has the potential to wirelessly trip a wireless-capable circuit breaker, and to trigger a wireless transmitter to notify emergency response of an electrical contact. An experiment was conducted to measure electric-field variation on simulated human-wrists (10 defrosted hog-legs) in various proximities and in electrical-contact to a simulated power-circuit. The purpose of these tests was to determine the feasibility of developing a worker-worn electric-field detection sensor for use in protecting workers from contact with energized electrical conductors. This study observed a significant electric-field-magnitude increase as a hog-leg approaches the live-circuit, and the distinct electric-field-magnitude jump as the leg contacts with the live-circuit. The observation indicates that this sensor can be an effective device to warn the workers of electrical hazards. Additionally, the sensor has the potential to wirelessly trip a wireless-capable circuit-breaker and trigger a wireless transmitter (such as a cell phone) to notify an emergency response. The prompt notification prevents the worker from further injury caused by postponed medical-care. Widespread use of this sensor could lower electrocution and electrically related injury rates in the construction industry. (c) 2010 Elsevier Ltd. All rights reserved.

Child protective services utilization of child abuse pediatricians: A mixed methods study.

PubMed

Girardet, Rebecca; Bolton, Kelly; Hashmi, Syed; Sedlock, Emily; Khatri, Rachna; Lahoti, Nina; Lukefahr, James

2018-02-01

Several children's hospitals and medical schools across Texas have child abuse pediatricians (CAPs) who work closely with child protection workers to help ensure accurate assessments of the likelihood of maltreatment in cases of suspected abuse and neglect. Since the state does not mandate which cases should be referred to a CAP center, we were interested in studying factors that may influence workers' decisions to consult a CAP. We used a mixed methods study design consisting of a focus group followed by a survey. The focus group identified multiple factors that impact workers' decision-making, including several that involve medical providers. Responses from 436 completed surveys were compared to employees' number of years of employment and to the state region in which they worked. Focus group findings and survey responses revealed frustration among many workers when dealing with medical providers, and moderate levels of confidence in workers' abilities to make accurate determinations in cases involving medical information. Workers were more likely to refer cases involving serious physical injury than other types of cases. Among workers who reported prior interactions with a CAP, experiences and attitudes regarding CAPs were typically positive. The survey also revealed significant variability in referral practices by state region. Our results suggest that standard guidelines regarding CAP referrals may help workers who deal with cases involving medical information. Future research and quality improvement efforts to improve transfers of information and to better understand the qualities that CPS workers appreciate in CAP teams should improve CAP-CPS coordination. Copyright © 2017 Elsevier Ltd. All rights reserved.

Employee response to a company-sponsored program of colorectal and prostate cancer screening.

PubMed

Myers, R E; Vernon, S W; Carpenter, A V; Balshem, A M; Lewis, P G; Wolf, T A; Hilbert, J; DeFonso, L R; Ross, E A

1997-01-01

Studies done in the mid-1970s documented increased risk for respiratory cancer and leukemia among employees in a chemical company manufacturing plant where chloromethyl ethers were used in production from 1948 to 1971. In the late 1980s, the company informed current and former employees about the results of follow-up studies which showed a moderation of risk of respiratory cancer and leukemia. New data showing elevated rates of mortality from colorectal, prostate, bladder, and pancreatic cancer in the population were also reported. Via mailed correspondence, the company made a no-cost program of colorectal and prostate cancer screening available to employees upon request; and information about bladder and pancreatic cancer was made available. Thirteen percent of employees in the population indicated interest in colorectal and prostate cancer screening (response). Thirty-one percent of these responders were screened (adherence). Multivariate analyses showed that education and length of employment in the plant were positively associated with response. Being white was positively associated with response for younger workers; while among older workers being male was positively associated with response. In terms of adherence, we found that older, more highly educated workers were more likely to have a screening examination. Findings indicate that employee participation in workplace-sponsored colorectal and prostate cancer screening can vary according to worker sociodemographic factors and length of employment in areas of potential exposure.

Preferred strategies for workforce development: feedback from aged care workers.

PubMed

Choy, Sarojni; Henderson, Amanda

2016-11-01

Objective The aim of the present study was to investigate how aged care workers prefer to learn and be supported in continuing education and training activities. Methods Fifty-one workers in aged care facilities from metropolitan and rural settings across two states of Australia participated in a survey and interviews. Survey responses were analysed for frequencies and interview data provided explanations to the survey findings. Results The three most common ways workers were currently learning and prefer to continue to learn are: (1) everyday learning through work individually; (2) everyday learning through work individually assisted by other workers; and (3) everyday learning plus group training courses at work from the employer. The three most common types of provisions that supported workers in their learning were: (1) working and sharing with another person on the job; (2) direct teaching in a group (e.g. a trainer in a classroom at work); and (3) direct teaching by a workplace expert. Conclusions A wholly practice-based continuing education and training model is best suited for aged care workers. Two variations of this model could be considered: (1) a wholly practice-based model for individual learning; and (2) a wholly practice-based model with guidance from coworkers or other experts. Although the model is preferred by workers and convenient for employers, it needs to be well resourced. What is known about the topic? Learning needs for aged care workers are increasing significantly because of an aging population that demands more care workers. Workforce development is largely 'episodic', based on organisational requirements rather than systematic life-long learning. This study is part of a larger 3-year Australian research to investigate models of continuing education training. What does this paper add? Based on an analysis of survey and interview data from 51 workers, the present study suggests effective models of workforce development for aged care workers. What are the implications for practitioners? The effectiveness of the suggested models necessitates a culture where aged care workers' advancement in the workplace is valued and supported. Those responsible for the development of these workers need to be adequately prepared for mentoring and coaching in the workplace.

Reactions of protective service workers towards people who stutter.

PubMed

Li, Jian; Arnold, Hayley S; Beste-Guldborg, Ann

2016-12-01

This study sought to assess whether protective service workers differ from people in non-protective services occupations in their intended reactions towards people who stutter (PWS). Analyses were based on questionnaire responses regarding intended reactions toward PWS from 171 protective services workers and 2595 non-protective services workers in the United States. A propensity score matching procedure was used to identify a comparison group of non-protective services workers for the protective services workers. The matching covariate variables included age, gender, years of education, familiarity with PWS, and beliefs about PWS. Findings indicated that protective services workers had less helpful intended behavioral reactions and more negative affective reactions towards PWS than the matched non-protective services workers. Examination of the matching covariate variables in the larger sample also indicated that protective services workers had less accurate beliefs about PWS compared to respondents not in protective services professions. Less favorable intended reactions of protective services workers toward PWS indicate a need for protective services workers to receive training in best practices when interacting with PWS. Copyright © 2016 Elsevier Inc. All rights reserved.

Job satisfaction: rural versus urban primary health care workers' perception in Ogun State of Nigeria.

PubMed

Campbell, P C; Ebuehi, O M

2011-01-01

Job satisfaction implies doing a job one enjoys, doing it well, and being suitably rewarded for one' efforts. Several factors affect job satisfaction. To compare factors influencing job satisfaction amongst rural and urban primary health care workers in southwestern Nigeria. A cross sectional comparative study recruited qualified health workers selected by multi stage sampling technique from rural and urban health facilities in four local government areas (LGAs) of Ogun State in Southwestern Nigeria. Data were collected and analysed using Epi info V 3.5.1 RESULTS: The response rates were 88(88%) and 91(91%) respectively in the rural and urban areas. While urban workers derived satisfaction from availability of career development opportunities, materials and equipment, in their current job, rural workers derived satisfaction from community recognition of their work and improved staff relationship. Major de-motivating factors common to both groups were lack of supportive supervision, client-provider relationship and lack of in-service training. However more rural 74(84.1%) than urban 62(68.1%) health workers would prefer to continue working in their present health facilities (p=0.04). There was a statistically significant difference between the two groups in job satisfaction with respect to tools availability and career development opportunities (p<0.05). There is dissimilarity in factors influencing job satisfaction between rural and urban healthcare workers. There is need for human resource policy to be responsive to the diverse needs of health workers particularly at the primary level.

Role of (3Z,6Z,8E)-dodecatrien-1-ol in trail following, feeding, and mating behavior of Reticulitermes hesperus.

PubMed

Saran, Raj K; Millar, Jocelyn G; Rust, Michael K

2007-02-01

Trail pheromones mediate communication among western subterranean termites, Reticulitermes hesperus Banks. Repetitive passages of >or=28 termites were required to establish a pheromone trail and trails needed to be reinforced because they lasted <48 hr. The minimal threshold concentration for inducing responses from termite workers and secondary reproductives was between 0.01 and 0.1 fg/cm of (3Z,6Z,8E)-dodecatrien-1-ol (henceforth, dodecatrienol). Workers showed optimal trail-following behavior to dodecatrienol at a concentration of 10 fg/cm. Trails with concentrations >10 pg/cm were repellent to workers. Workers did not detect pheromone gradients, responding equally to increasing or decreasing gradients of dodecatrienol, and termite workers were not able to differentiate between different concentrations of dodecatrienol. Termites preferred dodecatrienol trails to 2-phenoxyethanol trails. Antennae played a key role in trail pheromone perception. Dodecatrienol acted as an arrestant for worker termites (10 fg/cm2) and male alates (5 ng/cm2), whereas sternal gland extracts from females attracted male alates. Workers and alates, upon contact with filter paper disks treated with higher doses (10 fg/cm2 and 5 ng/cm2, respectively) of dodecatrienol, were highly excited (increased antennation and palpation) and repeatedly returned to the treated disks. Dodecatrienol did not act as a phagostimulant when offered on a paper towel disk. Reticulitermes hesperus is highly responsive to dodecatrienol, and it may play an important role in orientation of workers and alates.

The effect of indoor office environment on the work performance, health and well-being of office workers.

PubMed

Vimalanathan, Komalanathan; Ramesh Babu, Thangavelu

2014-01-01

The effect of indoor environment may have an influence on the performance, productivity health and well-being of office workers. Environmental factors such as indoor temperature and illumination have been investigated at three levels. A neurobehavioral test (NBT) has been proposed for the evaluation of office workersc performance. A field lab to emulate an office has been created. In controlled condition of environmental factors, the neurobehavioral test was conducted. The response time and the number of errors in each test have been recorded. A randomized block factorial design was used to analyze the responses of office worker's performance. The results revealed that the independent and interaction effect of temperature and illumination have significant effect on the office workers' performance. The effect of indoor room temperature has more influences than the effect of illumination. The effect of indoor temperature has 38.56% of contribution on the performance. The optimum levels of indoor temperature at 21°C and illumination at 1000 lux have improved the work performance and health of office workers. The indoor room temperature and illumination are more influence on the performance of the office workers. It may be concluded that the impact of indoor room temperature (38.56%) is more on the office worker's performance than the effect of illumination (19.91%). Further, it may be concluded that the optimum level of indoor room temperature (21°C) and illumination (1000lux) have improved the work performance, health and productivity of office workers.

Mexican Ridges passive margin foldbelt of western Gulf of Mexico detached along the top of an extensive, Oligocene mass transport complex

NASA Astrophysics Data System (ADS)

Fick, A.; Mann, P.

2016-12-01

The Mexican Ridges fold-thrust belt (MRFTB) is a 110-210-km-wide and 500-600-km long passive margin, deep-water fold belt fringing the eastern Mexico continental shelf and deepwater western Gulf of Mexico (WGOM). Previous workers determined: 1) that the MRFTB formed in response to multiple gravity sliding events along multiple, Paleogene shale horizons during the Neogene and 2) that down-dip, east-west shortening ranges from 12-22 km in the deep western GOM basin is paired with updip extension of 9-10 km along the Mexican shelf. We have used a grid of 9,440 km's of 2D seismic lines tied to 2 wells to better constrain the detachment underlying the MRFTB. In the northern fold belt, fault detachment and detachment folds in the competent Neogene stratigraphy are cored by a ductile wedge of finer-grained Oligocene sediment ranging in thickness from 0-900 meters. The wedge covers approximately 81,750 km2 and extends 300 kilometers from its onlap onto the Eocene shelf to its downdip pinchout in the deepwater GOM basin. Previous workers have interpreted the Oligocene strata coring the folds to be composed of finer grained sediments with some chaotic seismic facies or homogeneous shales but have not mapped this detachment surface in detail. Our new 2D seismic reflection data tied to wells shows that the basal detachment of the MRFTB is a thickening-landward, wedge of stacked, fine-grained mass transport complexes (MTCs). This Oligocene aged MTC has experienced significant internal deformation in the proximal shelf area while its depositional facies are well preserved in the more distal deepwater areas of the GOM. Elevated pore and fluid pressure in the MTC complex may have contributed to its role as a regional detachment underlying the Mexican Ridges fold-thrust belt along with defining the regional, lobate geometry of the MRFTB.

[Understanding and reaching young clandestine sex workers in Burkina Faso to improve response to HIV].

PubMed

Berthé, Abdramane; Huygens, Pierre; Ouattara, Cécile; Sanon, Anselme; Ouédraogo, Abdoulaye; Nagot, Nicolas

2008-01-01

In 1998, researchers in Burkina Faso enrolled 300 women more or less involved in commercial sex work in an open cohort to determine whether adequate management of their sexually transmitted infections and exposure to well-designed, well-delivered, and plentiful communication for behaviour change (CBC) might reduce their vulnerability to HIV. In 2000, they observed that the non-professional sex workers (occasional or clandestine sex workers) were more difficult to reach, to mobilize and to keep involved in the project's different activities. This group was also infected at the same or higher rates than professional sex workers because they did not use condoms routinely. To accomplish the project objectives, they therefore chose to recruit more non-professional sex workers in the new cohort of 700 women. This social-anthropological study was conducted to help them to enrol young clandestine sex workers. The overall objective of this study was to understand the life of this category of sex workers and to identify strategic actors to reach them. Using a qualitative method, social anthropologists reviewed literature, identified and geo-referenced all local places suitable to encountering these women, obtained life stories from some of them and interviewed key informants and participants in the field. The results showed that in Bobo-Dioulasso (Burkina Faso): - most young women who are clandestine sex workers are Burkinabe, and girls entering the sex trade are increasingly young and increasingly uneducated; - most of them come from families with low capital (financial, cultural, or social). The parents' socioeconomic status (contextual poverty) results in unmet financial needs, which in turn exposes them to starting work early, including commercial sex work; - of all the income-generating activities available to unskilled young girls, commercial sex work is one of the most profitable and easily accessible; - in the three-fold context of an HIV epidemic, poverty, and unemployment, clandestine commercial sex work is a rational action, insofar as condom use reduces the risk of HIV infection, "clandestinity" reduces the risk of social stigma, and earnings increase financial capital; - girls are coopted into sex work through an initiation process and the initiator explains to the initiate how sex workers think, act, and live, as well as the rules of the trade; - young clandestine commercial sex workers use various strategies to do their work in secret, unidentified, by changing the time, place, period, district, city or country of their work; - young clandestine commercial sex workers maintain friendly relations with men or boys in but have no or conflictual relationships with women and girls. Thus, only other participants in this trade, peer counsellors, and room renters can serve as strategic actors to reach, mobilize and keep these young girls in HIV programmes. Social anthropologists have concluded that one problem in the fight against official or professional commercial sex work is the development of clandestine commercial sex work, which is more dangerous, firstly for its practitioners, who are harder to reach by messages about HIV and thus do not change their behaviour, secondly, for their sexual partners who do not use condoms systematically, and finally for society as a whole, to the extent that social actors are embedded in an informal network, more or less extensive, of sexual partners.

Knowledge, attitudes, beliefs, and behaviors of the business community relative to HIV-AIDS.

PubMed Central

Farnham, P G

1991-01-01

One of the goals of the Centers for Disease Control's (CDC) policy on the prevention of human immunodeficiency virus (HIV) infection and acquired immunodeficiency syndrome (AIDS) is to support business organizations in implementing HIV and AIDS information, education, and prevention activities. However, the response of the American business community to HIV infection and AIDS has been varied. Although company executives consider AIDS to be one of the leading problems in the country, surveys typically indicate that less than one-third of businesses have or are developing some type of AIDS policy. The workplace appears to be a valid site for AIDS information and education programs, given the weight employees attach to information received there. However, workplace education and information programs are undertaken primarily by large companies. Many small companies do not devote much time and effort to these activities, even though extensive, indepth educational programs are likely to have positive impacts on worker attitudes and behavior, whereas short programs or literature distribution may only increase workers' fears. The question of what is an effective workplace program still needs additional research. Very little is known about the magnitude of the costs of HIV infection and AIDS to business. These costs, which are affected by the changing roles of employer-based health insurance, cost shifting, and public programs, will influence how employers react to the epidemic and how they respond to CDC's prevention initiatives. PMID:1956975

Class relations and all-cause mortality: a test of Wright's social class scheme using the Barcelona 2000 Health Interview Survey.

PubMed

Muntaner, Carles; Borrell, Carme; Solà, Judit; Marí-Dell'Olmo, Marc; Chung, Haejoo; Rodríguez-Sanz, Maica; Benach, Joan; Rocha, Kátia B; Ng, Edwin

2011-01-01

The aim of this study is to test the effects of neo-Marxian social class and potential mediators such as labor market position, work organization, material deprivation, and health behaviors on all-cause mortality. The authors use longitudinal data from the Barcelona 2000 Health Interview Survey (N=7526), with follow-up interviews through the municipal census in 2008 (95.97% response rate). Using data on relations of property, organizational power, and education, the study groups social classes according to Wright's scheme: capitalists, petit bourgeoisie, managers, supervisors, and skilled, semi-skilled, and unskilled workers. Findings indicate that social class, measured as relations of control over productive assets, is an important predictor of mortality among working-class men but not women. Workers (hazard ratio = 1.60; 95% confidence interval, 1.10-2.35) but also managers and small employers had a higher risk of death compared with capitalists. The extensive use of conventional gradient measures of social stratification has neglected sociological measures of social class conceptualized as relations of control over productive assets. This concept is capable of explaining how social inequalities are generated. To confirm the protective effect of the capitalist class position and the "contradictory class location hypothesis," additional efforts are needed to properly measure class among low-level supervisors, capitalists, managers, and small employers.

Capitalists, managers, professionals and mortality: findings from the Barcelona social class and all cause mortality longitudinal study.

PubMed

Muntaner, Carles; Borrell, Carme; Solà, Judit; Marì-Dell'olmo, Marc; Chung, Haejoo; Rodríguez-Sanz, Maica; Benach, Joan; Noh, Samuel

2009-11-01

To examine the effects of Neo-Marxian social class (i.e. measured as relations of control over productive assets) and potential mediators such as labour-market position, work organization, material deprivation and health behaviours upon mortality in Barcelona, Spain. Longitudinal data from the Barcelona 2000 Health Interview Survey (n = 7526) with follow-up interviews through the municipal census in 2008 (95.97% response rate) were used. Using data on relations of property, organizational power, and education, social classes were grouped according to Wright's scheme: capitalists, petit bourgeoisie, managers, supervisors, and skilled, semi-skilled and unskilled workers. Social class, measured as relations of control over productive assets, is an important predictor of mortality among working-class positions for men but not for women. Workers (hazard ratio 1.60, 95% confidence interval 1.10-2.35), managers and small employers had a higher risk of death than capitalists. The extensive use of conventional gradient measures of social stratification has neglected sociological measurements of social class conceptualized as relations of control over productive assets. This concept is capable of explaining how social inequalities are generated. To confirm the protective effect of the capitalist class position and the ''contradictory class location hypothesis'', additional efforts are needed to properly measure class among low-level supervisors, capitalists, managers, and small employers.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lesperance, Ann M.; Miller, James S.

The ability to ensure adequate numbers of medical staff represents a crucial part of the medical response to any disaster. However, healthcare worker absenteeism during disasters, especially in the event of an attack of biological terrorism or an epidemic such as pandemic influenza, is a serious concern. Though a significant rate of absenteeism is often included as a baseline assumption in emergency planning, published reports on strategies to minimize absenteeism are comparatively few. This report documents interviews with managers and emergency response planners at hospitals and public health agencies and reviews existing survey data on healthcare worker absenteeism and studiesmore » of disasters to glean lessons about the needs of healthcare workers during those disasters. Based on this research, expected rates of absenteeism and individual determinants of absenteeism are presented along with recommendations of steps that hospitals, emergency medical services departments, public health organizations, and government agencies can take to meet the needs of healthcare workers and minimize absenteeism during a biological event.« less

Outdoor workers' sun-related knowledge, attitudes and protective behaviours: a systematic review of cross-sectional and interventional studies.

PubMed

Reinau, D; Weiss, M; Meier, C R; Diepgen, T L; Surber, C

2013-05-01

Sun protection is a major concern for outdoor workers as they are particularly exposed to solar ultraviolet radiation and therefore at increased risk of developing some forms of skin cancer, cataract and ocular neoplasm. In order to provide an overview of outdoor workers' sun-related knowledge, attitudes and protective behaviours as reported in the literature and to evaluate the effectiveness of sun-safety education programmes in outdoor occupational settings, we conducted a systematic review of the literature by searching three electronic databases (PubMed, Embase, PsycINFO) from their inception up to 25 April 2012. An extensive hand search complemented the database searches. We identified 34 relevant articles on descriptive studies and 18 articles on interventional studies. Considerable numbers of outdoor workers were found to have sun-sensitive skin types; sunburn rates per season ranged from 50% to 80%. Data concerning outdoor workers' sun-related knowledge and attitudes were scarce and controversial. The reported sun-protective behaviours were largely inadequate, with many workers stating that they never or only rarely wore a long-sleeved shirt (50-80%), sun-protective headgear (30-80%) and sunscreen (30-100%) while working in the sun. However, there is growing evidence that occupational sun-safety education is effective in increasing outdoor workers' sun-protection habits and presumably in decreasing sunburn rates. Occupational sun-safety education programmes offer great potential for improving outdoor workers' largely insufficient sun-protective behaviours. It is hoped that, in the future, committed support from healthcare authorities, cancer foundations, employers and dermatologists will open the way for rapid and uncomplicated implementation of sun-safety education programmes. © 2012 The Authors. BJD © 2012 British Association of Dermatologists.

Development of the honey bee gut microbiome throughout the queen-rearing process.

PubMed

Tarpy, David R; Mattila, Heather R; Newton, Irene L G

2015-05-01

The European honey bee (Apis mellifera) is used extensively to produce hive products and for crop pollination, but pervasive concerns about colony health and population decline have sparked an interest in the microbial communities that are associated with these important insects. Currently, only the microbiome of workers has been characterized, while little to nothing is known about the bacterial communities that are associated with queens, even though their health and proper function are central to colony productivity. Here, we provide a large-scale analysis of the gut microbiome of honey bee queens during their developmental trajectory and through the multiple colonies that host them as part of modern queen-rearing practices. We found that queen microbiomes underwent a dramatic shift in size and composition as they aged and encountered different worker populations and colony environments. Queen microbiomes were dominated by enteric bacteria in early life but were comprised primarily of alphaproteobacteria at maturity. Furthermore, queen gut microbiomes did not reflect those of the workers who tended them and, indeed, they lacked many of the bacteria that are considered vital to workers. While worker gut microbiotas were consistent across the unrelated colony populations sampled, the microbiotas of the related queens were highly variable. Bacterial communities in mature queen guts were similar in size to those of mature workers and were characterized by dominant and specific alphaproteobacterial strains known to be associated with worker hypopharyngeal glands. Our results suggest a model in which queen guts are colonized by bacteria from workers' glands, in contrast to routes of maternal inoculation for other animal microbiomes. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

Role of genetic polymorphisms of CYP1A1, CYP3A5, CYP2C9, CYP2D6, and PON1 in the modulation of DNA damage in workers occupationally exposed to organophosphate pesticides.

PubMed

Singh, Satyender; Kumar, Vivek; Vashisht, Kapil; Singh, Priyanka; Banerjee, Basu Dev; Rautela, Rajender Singh; Grover, Shyam Sunder; Rawat, Devendra Singh; Pasha, Syed Tazeen; Jain, Sudhir Kumar; Rai, Arvind

2011-11-15

Organophosphate pesticides (OPs) are primarily metabolized by several xenobiotic metabolizing enzymes (XMEs). Very few studies have explored genetic polymorphisms of XMEs and their association with DNA damage in pesticide-exposed workers. The present study was designed to determine the role of genetic polymorphisms of CYP1A1, CYP3A5, CYP2C9, CYP2D6, and PON1 in the modulation of DNA damage in workers occupationally exposed to OPs. We examined 284 subjects including 150 workers occupationally exposed to OPs and 134 normal healthy controls. The DNA damage was evaluated using the alkaline comet assay and genotyping was done using PCR-RFLP. The results revealed that the PONase activity toward paraoxonase and AChE activity was found significantly lowered in workers as compared to control subjects (p<0.001). Workers showed significantly higher DNA damage compared to control subjects (14.37±2.15 vs. 6.24±1.37 tail% DNA, p<0.001). Further, the workers with CYP2D6*3PM and PON1 (QQ and MM) genotypes were found to have significantly higher DNA damage when compared to other genotypes (p<0.05). In addition, significant increase in DNA damage was also observed in workers with concomitant presence of certain CYP2D6 and PON1 (Q192R and L55M) genotypes which need further extensive studies. In conclusion, the results indicate that the PON1 and CYP2D6 genotypes can modulate DNA damage elicited by some OPs possibly through gene-environment interactions. Copyright © 2011 Elsevier Inc. All rights reserved.

76 FR 15348 - Proposed Extension of the Approval of Information Collection Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-21

... property to be used for housing migrant agricultural workers shall not permit such housing to be occupied... conducted the housing safety and health inspection is posted at the site of the facility or real property. The certificate attests that the facility or real property meets applicable safety and health...

75 FR 18887 - Division of Longshore and Harbor Workers' Compensation; Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-13

... covered employers to secure the payment of compensation under the Act and its extensions by purchasing... becoming authorized self-insured employers (33 U.S.C. 932 et seq). Each authorized insurance carrier (or... authorized self-insurer (or employer seeking authorization) is required to fully secure its Longshore Act...

India - 103 Agricultural Extension. Madhya Pradesh Hindi Language.

ERIC Educational Resources Information Center

Papazian, Elaine; Ray, S. B.

This guide is designed for Hindi language training of Peace Corps workers in agriculture in India and reflects daily communication needs in that context. It consists of notes on Hindi phonology and pronunciation and a series of lessons on description, common phrases, and grammatical constructions. The 41 lessons are presented in four sections,…

Stress and the Business Communication Consultant: Academics for Hire.

ERIC Educational Resources Information Center

David, Carol

1990-01-01

Recounts how the author and 25 colleagues worked on a massive, long-term consulting project with a branch of the United States military to revise an extensive technical manual. Describes stressors of the project intrinsic to the job, the workers' roles in the organization, organizational structure, career development, and work relationships. (SR)

A Model Train-The-Trainer Program for HACCP-Based Food Safety Training in the Retail/Food Service Industry: An Evaluation.

ERIC Educational Resources Information Center

Martin, Kenneth E.; Knabel, Steve; Mendenhall, Von

1999-01-01

A survey showed states are adopting higher training and certification requirements for food-service workers. A train-the-trainer model was developed to prepare extension agents, health officers, and food-service managers to train others in food-safety procedures. (SK)

First report of the natural occurrence of tomato chlorotic spot virus in peanuts in Haiti

USDA-ARS?s Scientific Manuscript database

Tomato chlorotic spot virus (TCSV) was identified in peanut in Haiti. This is the first report of TCSV naturally infecting peanut. Genetic diversity of TCSV was characterized. This report provides an overview of this emerging virus for growers, extension workers, crop consultants and research and...

75 FR 82075 - Division of Federal Employees' Compensation; Proposed Extension of the Approval of Information...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-29

... requested data can be provided in the desired format, reporting burden (time and financial resources) is... respondents can be properly assessed. Currently, the Office of Workers' Compensation Programs is soliciting... proposed information collection request can be obtained by contacting the office listed below in the...

Ambivalence or Continuity?: Motherhood and Employment among Chicanas and Mexican Immigrant Women Workers.

ERIC Educational Resources Information Center

Segura, Denise A.

1991-01-01

Extensive interviews with 30 working and nonworking mothers (Chicanas and Mexican immigrants) found that immigrants had a broader conceptualization of motherhood that encompassed employment outside the home, whereas Chicanas were more likely to seek an idealized middle-class "stay at home" motherhood and thus experienced more ambivalence…

77 FR 21587 - Pratt and Whitney; A Subsidiary of United Technologies Corporation Cheshire Engine Center...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-10

... Whitney A Subsidiary of United Technologies Corporation Far Group and Experimental Test Group East... Technologies Corporation, FAR Group and Experimental Test Group, supplies/supports and operates as an extension... Test Group. The amended notice applicable to TA-W-75,152 is hereby issued as follows: ``All workers of...

Crisis Intervention and Counseling by Telephone. Second Edition.

ERIC Educational Resources Information Center

Lester, David, Ed.

This extensively revised second edition provides a practical framework for offering immediate problem-solving assistance by telephone to persons in crisis. The text offers specific techniques to deal with out-of-control situations with the highly important initial steps to protect the caller, the crisis worker, and the community. The scope of the…

78 FR 73206 - Logging Operations; Extension of the Office of Management and Budget's (OMB) Approval of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-05

... the Standard, employers must assure that operating and maintenance instructions are available on... writing that a worker/supervisor received the training the Standard requires. Under paragraph (i)(10)(ii... requirements contained in the Logging Operations Standard (29 CFR 1910.266). DATES: Comments must be submitted...

Training for Agriculture: Annual Review of Selected Developments.

ERIC Educational Resources Information Center

United Nations Food and Agriculture Organization, Rome (Italy).

This review is a medium for dissemination of information and views on agricultural education and training, extension, and related subjects to the member governments and field workers of the Food and Agriculture Organization of the United Nations. The document consists of more than two dozen articles and comments on agricultural education,…

75 FR 39279 - Student Data Form; Extension of the Office of Management and Budget's (OMB) Approval of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-08

... use of safety and health equipment, and train employers and workers to recognize, avoid, and prevent... health groups. The Institute provides courses on occupational safety and health at its national training... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2010-0022...

Paracoccidioidomycosis after Highway Construction, Rio de Janeiro, Brazil.

PubMed

do Valle, Antonio C Francesconi; Marques de Macedo, Priscila; Almeida-Paes, Rodrigo; Romão, Anselmo R; Lazéra, Marcia Dos Santos; Wanke, Bodo

2017-11-01

Transmission of Paracoccidioides spp. fungi to humans is usually related to manipulation of soil. Rural workers are the most affected group. We report an outbreak of paracoccidioidomycosis after deforestation and massive earth removal during construction of a highway in Rio de Janeiro, Brazil. Extensive environmental disturbances might be involved in fungal transmission.

75 FR 32237 - Information Collection Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-07

.... Title: Bad Order and Home Shop Card. OMB Control Number: 2130-0519. Type of Request: Extension without... installations are to be drop-tested at the job site after initial installation and before being used as a fall... is maintained at the job site promotes safe bridge worker practices. Form Number(s): N/A. Annual...

78 FR 6350 - The Standard on 4,4′-Methylenedianiline for General Industry; Extension of the Office of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-30

... employers must perform initial, periodic, and additional exposure monitoring; notify each worker in writing of their results as soon as possible but no longer than 5 days after receiving exposure monitoring... products containing MDA, including containers used to store MDA-contaminated protective clothing and...

A Social Psychological Exploration of Power Motivation Among Disadvantaged Workers.

ERIC Educational Resources Information Center

Levitin, Teresa Ellen

An extensive review of the literature on the social psychology of social power led to the conclusion that the area contains many unrelated, noncumulative theoretical and empirical works. Three conceptual distinctions were introduced to facilitate the systematic study of social power. Effectance motivation was used to describe the joint, often…

75 FR 75500 - Material Hoists, Personnel Hoists, and Elevators Standard; Extension of the Office of Management...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-03

... worker to obtain and post information for hoists. Total Burden Hours: 20,957. Estimated Cost (Operation... information is in the desired format, reporting burden (time and costs) is minimal, collection instruments are... accuracy of OSHA's estimate of the burden (time and costs) of the information collection requirements...

Workers' compensation: a historical review and description of a legal and social insurance system.

PubMed

Kiselica, Daria; Sibson, Bruce; Green-McKenzie, Judith

2004-05-01

The workers' compensation system is a no-fault legal and social insurance system established to address compensation issues that involve work-related injuries and illnesses. The system was developed in response to dissatisfaction with common law litigation on the parts of injured workers and employers. The history of the development of workers' compensation is reviewed, and a general description of the system is offered, including discussion of state law and insurance structures, benefits and costs, administrative boards/commissions, and the federal systems for workers' compensation and related programs. The recent history of the workers' compensation system is provided, the recommendations of the National Commission on State Workmen's Compensation Laws in 1972 are reviewed, and the problems and state-initiated changes in worker's compensation that occurred during the 1990s are discussed.

[The dose response decrease of lung function associated with the urinary polycyclic aromatic hydrocarbons metabolites in coke oven workers].

PubMed

Hu, Die; Deng, Qi-fei; Huang, Su-li; He, Yun-feng; Guo, Huan; Wu, Tang-chun

2012-12-01

To analyze the relationship between metabolites of polycyclic aromatic hydrocarbons (PAHs) and lung function in coke oven workers, and to provide scientific basis for further exploring the potential mechanism and developing the preventing strategies of the workers' early lung damage. We measured carbon monoxide, sulfur dioxide, benzene soluble matter, particulate matters, and PAHs at different workplaces of a coke oven plant. Detailed information on demography and occupational health condition of 912 workers were collected. We divided these workers into control group and coke oven group according to their workplaces and the different concentrations of COEs in the environment. We detected 10 urinary PAH metabolites and lung function using gas chromatography-mass spectrometry and spirometric tests, respectively. FEV(1.0) (91.12 ± 13.31) and FEV(1.0)/FVC (108.61 ± 20.37) of the coke oven group is significantly lower than the control group (94.16 ± 15.57, 113.45 ± 19.70). In the coke oven group, the hydroxyphenanthrene and 1-hydroxypyrene are negatively correlated with FEV(1.0)/FVC (β = -0.136, β = -0.100), Ptrend < 0.05 for all. The dose response decrease of lung function is associated with the urinary PAH metabolites in coke oven workers. Indicated that the long exposure to PAHs may cause the early lung damage in coke oven workers, phenanthrene and pyrene may be the main factors.

Respiratory symptoms among glass bottle makers exposed to stannic chloride solution and other potentially hazardous substances

DOE Office of Scientific and Technical Information (OSTI.GOV)

Levy, B.S.; Davis, F.; Johnson, B.

1985-04-01

Concern about upper respiratory tract irritation and other symptoms among workers at a glass bottle manufacturing plant led to an epidemiologic and an industrial hygiene survey. Questionnaire responses from 35 hot end and 53 cold end workers indicated that the incidence of wheezing, chest pain, dyspnea on exertion, and cough was significantly elevated among hot end workers. Among both smokers and nonsmokers, hot end workers reported higher, but not significantly higher, rates of wheezing and chest pain. Among smokers, hot end workers reported significantly higher rates of dyspnea on exertion and cough than did cold end workers. Data suggest thatmore » reported exposure to stannic chloride solution likely caused these symptoms. The industrial hygiene survey, conducted when stannic chloride use had been reduced, cleaning had been done, and ventilation improved, focused on measuring air contaminants that might possibly cause symptoms. Levels of hydrogen chloride, which apparently was formed by the combination of stannic chloride and water in the presence of heat, were elevated. The finding of increased prevalence of respiratory symptoms among hot end workers was consistent with this exposure. Recommendations were made to reduce hazardous exposures at this plant. Individuals responsible for occupational health should be aware that relatively benign substances, such as stannic chloride and water, can combine spontaneously to form hazardous substances.« less

The new structure and contents of employers' juridical responsibility for workers' health and safety in the post-industrial system.

PubMed

Ichino, P

2006-01-01

1. The enlargement of the labour law application area in the post-industrial system. 2. The enormous growth of differences in productivity between workers and its consequences on the employer's safety obligation. 3. Depressive disorders as a typical professional risk in the post-industrial system and the employer's prevention responsibility. 4. Harassment in the work-place as a typical pathologic consequence of the de-standardization of jobs. The specific employer's prevention responsibility in this field. 5. A conclusive remark.

BETA-GAMMA PERSONNEL DOSIMETER

DOEpatents

Davis, D.M.; Gupton, E.D.; Hart, J.C.; Hull, A.P.

1961-01-17

A personnel dosimeter is offered which is sensitive to both gamma and soft beta radiations from all directions within a hemisphere. The device is in the shape of a small pill box which is worn on a worker-s wrist. The top and sides of the device are provided with 50 per cent void areas to give 50 per cent response to the beta rays and complete response to the gamma rays. The device is so constructed as to have a response which will approximate the dose received by the basal layer of the human epidermis.

Hurricane Season Public Health Preparedness, Response, and Recovery Guidance for Health Care Providers, Response and Recovery Workers, and Affected Communities - CDC, 2017.

PubMed

2017-09-22

CDC and the Agency for Toxic Substances and Disease Registry (ATSDR) have guidance and technical materials available in both English and Spanish to help communities prepare for hurricanes and floods (Table 1). To help protect the health and safety of the public, responders, and clean-up workers during response and recovery operations from hurricanes and floods, CDC and ATSDR have developed public health guidance and other resources; many are available in both English and Spanish (Table 2).

[Associations of the work duration, sleep duration and number of holidays with an exaggerated blood pressure response during an exercise stress test among workers].

PubMed

Michishita, Ryoma; Ohta, Masanori; Ikeda, Masaharu; Jiang, Ying; Yamato, Hiroshi

2016-01-01

It has been reported that an exaggerated systolic blood pressure (ESBP) response during exercise, even if resting blood pressure is normal, is associated with an increased risk of future hypertension and cardiovascular disease (CVD). This study was designed to investigate the relationships of work duration, sleep duration and number of holidays with blood pressure response during an exercise stress test among normotensive workers. The subjects were 362 normotensive workers (79 males and 283 females; age, 49.1 years). A multi-stage graded submaximal exercise stress test was performed on each subject using an electric bicycle ergometer. The workload was increased every 3 minutes, and blood pressure was measured at rest and during the last 1 minute of each stage. In this study, an ESBP response during exercise was defined according to the criteria of the Framingham Study (peak systolic blood pressure ≥210 mmHg in males, or ≥190 mmHg in females). Working environments, work duration, sleep duration, number of holidays, and physical activity during commuting and work, and leisure time exercise duration were evaluated using a questionnaire. An ESBP response during exercise was observed in 94 (26.0%) workers. The adjusted odds ratio for the prevalence of an ESBP response during exercise was found to be significantly higher with an increase in work duration, decreases in sleep duration and number of holidays (p<0.05, respectively). Moreover, the highest work duration with lowest sleep duration and number of holidays groups had significantly higher adjusted odds ratio for the prevalence of an ESBP response during exercise than the lowest work duration with highest sleep duration and number of holidays groups (p<0.05, respectively). Based on our results, we consider that the assessment of blood pressure response during exercise and daily life are necessary to prevent the incidence of future hypertension, CVD and death due to overwork in workers with long-work duration, short sleep duration and small number of holidays.

Moderating effects of salivary testosterone levels on associations between job demand and psychological stress response in Japanese medical workers

PubMed Central

HIROKAWA, Kumi; MIWA, Machiko; TANIGUCHI, Toshiyo; TSUCHIYA, Masao; KAWAKAMI, Norito

2015-01-01

Levels of job stress have been shown to be inversely associated with testosterone levels, but some inconsistent results have been documented. We investigated the moderating effects of testosterone levels on associations between job stress-factors and psychological stress responses in Japanese medical workers. The participants were 63 medical staff (20 males and 43 women; mean age: 30.6 years; SD=7.3) in Okayama, Japan. Their job-stress levels and psychological stress responses were evaluated using self-administered questionnaires, and their salivary testosterone collected. Multiple regression analyses showed that job demand was positively associated with stress responses in men and women. An interaction between testosterone and support from colleagues had a significant effect on depression and anxiety for women. In women with lower testosterone levels, a reducing effect of support from colleagues on depression and anxiety was intensified. In women with higher testosterone levels, depression and anxiety levels were identical regardless of support from colleagues. Testosterone may function as a moderator between perceived work environment and psychological stress responses for female medical workers. PMID:26632120

Health consequences of shift-work: the case of iranian hospital security personnel.

PubMed

Abedini, Roghayeh; Soltanzadeh, Ahmad; Faghih, Mohammad Amin; Mohammadi, Heidar; Kamalinia, Mojtaba; Mohraz, Majid Habibi; Arassi, Maziyar; Veyseh, Peyman Piran; Aghaei, Hamed; Hosseini, Seyed Younes

2015-01-01

Shift-work, which is an ergonomics issue in workplaces, can negatively affect workers. The security personnel of medical centers in Iran have multiple responsibilities and consequently are exposed to such unwanted situations as observing patients, disputing with patient's attendants, unwanted shift schedules, and being away from family for long periods. This study assessed health problems of Iranian hospital security personnel (shift-worker personnel) using the Survey of Shift-workers (SOS) questionnaire (Persian version). This cross-sectional study was conducted in seven medical centers (4 hospitals and 3 clinics). A total of 416 workers were surveyed: shift-workers (exposed group) (n=209) and non-shift-workers (unexposed group) (n=207). The prevalence of adverse health effects was higher in shift-workers than day-workers. The level of education and mean Body Mass Index (BMI) in shift-workers were significantly higher compared with day-workers. The prevalence of gastrointestinal disorders, cardiovascular and psychological problems were also significantly higher in shift-workers compared with day-workers. Overall, the prevalence of health problems among the security personnel of medical centers was high. Hence, it is recommended that personnel be put under periodic monitoring and receive medical counseling and treatment if there is any disorder.

Sex-specific inhibition and stimulation of worker-reproductive transition in a termite.

PubMed

Sun, Qian; Haynes, Kenneth F; Hampton, Jordan D; Zhou, Xuguo

2017-09-06

In social insects, the postembryonic development of individuals exhibits strong phenotypic plasticity in response to the environment, thus generating the caste system. Different from eusocial Hymenoptera, in which queens dominate reproduction and inhibit worker fertility, the primary reproductive caste in termites (kings and queens) can be replaced by neotenic reproductives derived from functionally sterile individuals. Feedback regulation of nestmate differentiation into reproductives has been suggested, but the sex specificity remains inconclusive. In the eastern subterranean termite, Reticulitermes flavipes, we tested the hypothesis that neotenic reproductives regulate worker-reproductive transition in a sex-specific manner. With this R. flavipes system, we demonstrate a sex-specific regulatory mechanism with both inhibitory and stimulatory functions. Neotenics inhibit workers of the same sex from differentiating into additional reproductives but stimulate workers of the opposite sex to undergo this transition. Furthermore, this process is not affected by the presence of soldiers. Our results highlight the reproductive plasticity of termites in response to social cues and provide insights into the regulation of reproductive division of labor in a hemimetabolous social insect.

Sex-specific inhibition and stimulation of worker-reproductive transition in a termite

NASA Astrophysics Data System (ADS)

Sun, Qian; Haynes, Kenneth F.; Hampton, Jordan D.; Zhou, Xuguo

2017-10-01

In social insects, the postembryonic development of individuals exhibits strong phenotypic plasticity in response to the environment, thus generating the caste system. Different from eusocial Hymenoptera, in which queens dominate reproduction and inhibit worker fertility, the primary reproductive caste in termites (kings and queens) can be replaced by neotenic reproductives derived from functionally sterile individuals. Feedback regulation of nestmate differentiation into reproductives has been suggested, but the sex specificity remains inconclusive. In the eastern subterranean termite, Reticulitermes flavipes, we tested the hypothesis that neotenic reproductives regulate worker-reproductive transition in a sex-specific manner. With this R. flavipes system, we demonstrate a sex-specific regulatory mechanism with both inhibitory and stimulatory functions. Neotenics inhibit workers of the same sex from differentiating into additional reproductives but stimulate workers of the opposite sex to undergo this transition. Furthermore, this process is not affected by the presence of soldiers. Our results highlight the reproductive plasticity of termites in response to social cues and provide insights into the regulation of reproductive division of labor in a hemimetabolous social insect.

Social workers and workplace bullying: perceptions, responses and implications.

PubMed

Whitaker, Tracy

2012-01-01

This non-experimental, cross-sectional study examined social workers' perceptions of bullying work relationships and their ability to construct effective coping responses to perceived workplace bullying. Quantitative data were gathered through the use of a mailed questionnaire, and qualitative data resulted from semi-structured individual interviews. The quantitative sample consisted of 111 social workers from the metropolitan, Washington, DC area, who were employed in organizations. Two self-identified targets of bullying participated in the interviews. Nearly three of five social workers (58%) in the sample reported being the targets of demeaning, rude, and hostile workplace interactions more than once in the previous year. Targets were more likely to work in government agencies/military and mental health outpatient organizations (19% and 18% respectively). More than a third of targets (35%) held a direct service role (clinical/direct practice), whereas almost a third (29%) identified their role as administration or management. The findings from this study suggest that workplace bullying may be a problem for social workers and that the social work profession may need to develop tools and guidelines to help practitioners identify, confront and extinguish these behaviors.

Comparison of dust related respiratory effects in Dutch and Canadian grain handling industries: a pooled analysis.

PubMed Central

Peelen, S J; Heederik, D; Dimich-Ward, H D; Chan-Yeung, M; Kennedy, S M

1996-01-01

OBJECTIVES: Four previously conducted epidemiological studies in more than 1200 grain workers were used to compare exposure-response relations between exposure to grain dust and respiratory health. METHODS: The studies included Dutch workers from an animal feed mill and a transfer grain elevator and Canadian workers from a terminal grain elevator and the docks. Relations between forced expiratory volume in one second (FEV1) and exposure were analysed with multiple regression analysis corrected for smoking, age, and height. Exposure variables examined included cumulative and current dust exposure and the numbers of years a subject was employed in the industry. Sampling efficiencies of the Dutch and Canadian measurement techniques were compared in a pilot study. Results of this study were used to correct slopes of exposure-response relations for differences in dust fractions sampled by Dutch and Canadian personal dust samplers. RESULTS: Negative exposure-response relations were shown for regressions of FEV1 on cumulative and current exposure and years employed. Slopes of the exposure-response relations differed by a factor of three to five between industries, apart from results for cumulative exposure. Here the variation in slopes differed by a factor of 100, from -1 to -0.009 ml/mg.y/m3. The variation in slopes between industries reduced to between twofold to fivefold when the Dutch transfer elevator workers were not considered. There was evidence that the small exposure-response slope found for this group is caused by misclassification of exposure and a strong healthy worker effect. Alternative, but less likely explanations for the variation in slopes were differences in exposure concentrations, composition of grain dust, exposure characteristics, and measurement techniques. CONCLUSION: In conclusion, this study showed moderately similar negative exposure-response relations for four different populations from different countries, despite differences in methods of exposure assessment and exposure estimation. PMID:8983468

Comparison of dust related respiratory effects in Dutch and Canadian grain handling industries: a pooled analysis.

PubMed

Peelen, S J; Heederik, D; Dimich-Ward, H D; Chan-Yeung, M; Kennedy, S M

1996-08-01

Four previously conducted epidemiological studies in more than 1200 grain workers were used to compare exposure-response relations between exposure to grain dust and respiratory health. The studies included Dutch workers from an animal feed mill and a transfer grain elevator and Canadian workers from a terminal grain elevator and the docks. Relations between forced expiratory volume in one second (FEV1) and exposure were analysed with multiple regression analysis corrected for smoking, age, and height. Exposure variables examined included cumulative and current dust exposure and the numbers of years a subject was employed in the industry. Sampling efficiencies of the Dutch and Canadian measurement techniques were compared in a pilot study. Results of this study were used to correct slopes of exposure-response relations for differences in dust fractions sampled by Dutch and Canadian personal dust samplers. Negative exposure-response relations were shown for regressions of FEV1 on cumulative and current exposure and years employed. Slopes of the exposure-response relations differed by a factor of three to five between industries, apart from results for cumulative exposure. Here the variation in slopes differed by a factor of 100, from -1 to -0.009 ml/mg.y/m3. The variation in slopes between industries reduced to between twofold to fivefold when the Dutch transfer elevator workers were not considered. There was evidence that the small exposure-response slope found for this group is caused by misclassification of exposure and a strong healthy worker effect. Alternative, but less likely explanations for the variation in slopes were differences in exposure concentrations, composition of grain dust, exposure characteristics, and measurement techniques. In conclusion, this study showed moderately similar negative exposure-response relations for four different populations from different countries, despite differences in methods of exposure assessment and exposure estimation.

Work ability of Chinese migrant workers: the influence of migration characteristics.

PubMed

Han, Lu; Shi, Leiyu; Lu, Liming; Ling, Li

2014-04-13

Migrant workers have become a vital labor supply to China's economy. Their migration process and work conditions may influence their health and work ability. The work ability of migrant workers in China and the influence of the migration process on work ability have not been explored extensively in previous studies. The objective of this study is to evaluate the association of migration characteristics and work-related factors with work ability among migrant workers in the Pearl River Delta. In this cross-sectional survey, the study population consisted of 907 migrant workers from ten factories in the Pearl River Delta who were exposed to organic solvents during work. The primary dependent variable of the study was work ability, measured by the Work Ability Index (WAI). The independent variables were individual characteristics, migration characteristics, and work-related factors. Logistic regression models were used to determine the influence of different factors on work ability and three dimensions of WAI. The result shows that among migration characteristics, social support was significantly associated with all three dimensions of the work ability index. Permanent migration intention and longer length of migration were negatively associated with the mental resource dimension of WAI. WAI was also influenced by individual and work-related factors. The findings of this study suggest that expanding migrants' social networks and social support systems in their work place or living community, (i.e. expanding the functions of labor unions) would be an effective way to improve migrant workers' work ability. Improving of migrant workers' physical and psychosocial related work environments would also increase their work ability.

Evidence for adverse reproductive outcomes among women microelectronic assembly workers.

PubMed Central

Huel, G; Mergler, D; Bowler, R

1990-01-01

Microelectronics assembly entails complex processes where several potentially fetotoxic chemical compounds are used extensively. This study was undertaken to assess the potential adverse reproductive outcomes among former women workers in a microelectronics assembly plant in New Mexico with respect to a comparable population from the same geographical region and to examine the relation between these outcomes and employment history in this plant. After matching a pool of 143 former microelectronic female workers and 105 referents, 90 former microelectronic female worker-referent pairs were constituted (representing 302 and 324 pregnancies in former workers and referents respectively). The odds ratio (for pair matching design) of spontaneous abortion among women workers, before beginning to assemble microelectronic components, was 0.9 (chi 2 = 0.04; NS). After the beginning of employment this odds ratio became 5.6 (chi 2 = 9.8; p less than 1%). This estimated odds ratio decreased to 4.0, taking into account the increased risk for spontaneous abortion in previous pregnancies before employment (chi 2 = 5.4; p less than 5%). It was not possible to determine if this effect was reversible owing to the small number of pairs available after employment. The findings of this study corroborate the results of former studies that suggest a potential association between electronic manufacturing activity and risk of spontaneous abortion. Although the organic solvents were suspected of being the potential risk factor, this study was inconclusive from this point of view. Nevertheless, these investigations may provide some insight into reproductive outcomes among female workers exposed to solvents. PMID:2378817

The migration response to the Legal Arizona Workers Act

PubMed Central

Ellis, Mark; Wright, Richard; Townley, Matthew; Copeland, Kristy

2014-01-01

The 2008 Legal Arizona Workers Act (LAWA) requires all public and private employers to authenticate the legal status of their workers using the federal employment verification system known as E-Verify. With LAWA, Arizona became the first state to have a universal mandate for employment verification. While LAWA targets unauthorized workers, most of whom are Latino immigrants, other groups could experience LAWA’s effects, such as those who share households with undocumented workers. In addition, employers may seek to minimize their risk of LAWA penalties by not hiring those who appear to them as more likely to be unauthorized, such as naturalized Latino immigrants and US-born Latinos. Existing research has found a reduction in foreign-born Latino employment and population in response to LAWA. This paper asks a different question: have groups that are most likely to be affected by the law migrated to other states? We find a significant and sustained increase in the internal outmigration rate from Arizona of foreign-born, noncitizen Latinos - the group most likely to include the unauthorized - after the passage of LAWA. There was no significant LAWA internal migration response by foreign-born Latino citizens. US-born Latinos showed some signs of a LAWA-induced internal migration response after the law went into effect, but it is not sustained. The results indicate that local and state immigration policy can alter the settlement geography of the foreign born. This leads us to speculate about how immigrant settlement may adjust in the coming years to the intersecting geographies of post-recession economic opportunity and tiered immigration policies. PMID:25018590

On the use of wearable physiological monitors to assess heat strain during occupational heat stress.

PubMed

Notley, Sean R; Flouris, Andreas D; Kenny, Glen P

2018-05-04

Workers in many industries are required to perform arduous work in high heat stress conditions, which can lead to rapid increases in body temperature that elevate the risk of heat-related illness or even death. Traditionally, effort to mitigate work-related heat injury has been directed to the assessment of environmental heat stress (e.g., wet-bulb globe temperature), rather than the associated physiological strain responses (e.g., heart rate, skin and core temperatures). However, since a workers physiological response to a given heat stress is modified independently by inter-individual factors (e.g., age, sex, chronic disease, others) and intra-individual factors both within (e.g., medication use, fitness, acclimation and hydration state, others) and beyond a workers control (e.g., shift duration, illness, others), it becomes challenging to protect workers on an individual basis from heat-related injury without assessing those physiological responses. Recent advancements in wearable technology have made it possible to monitor one or more physiological indices of heat strain. Nonetheless, information on the utility of the wearable systems available for assessing occupational heat strain is unavailable. This communication is therefore directed at identifying the physiological indices of heat strain that may be quantified in the workplace and evaluating the wearable monitoring systems available for assessing those responses. Finally, emphasis is directed to the barriers associated with implementing these devices to assist in mitigating work-related heat injury. This information is fundamental for protecting worker health and could also be utilized to prevent heat illnesses in vulnerable people during leisure or athletic activities in the heat.

How pregnant workers see their work, its risks and the right to precautionary leave in Québec.

PubMed

Turcotte, G

1992-01-01

In 1981, the Québec government passed a law providing "precautionary leave" or reassignment to other jobs for pregnant workers exposed to a risk for their health or that of their fetus. This measure was much more popular than expected, with about 30% of pregnant workers taking leave in 1987. Uncertainty about what constitutes a risk for pregnancy, conflicts between views of pregnancy as a social or private act, and differing ideas on employers' responsibility for protection of pregnant workers have combined with worries about cost to stimulate debate on this law. Since 1986, there has been pressure on the government to restrict access to precautionary leave. This article describes research designed to answer some of the questions raised during the debate. Data banks of the Health and Safety Commission and responses of 2500 women workers were examined to characterize the jobs of women who did and those who did not take leave. Leave was usually taken by those who worked in sectors traditionally associated with risks, and women who applied for precautionary leave more often reported their working conditions to be difficult. Women taking leave accorded more importance to their maternal and domestic roles, but equal value to their roles in the workplace. The article concludes that the popularity of the measure is not due to laziness or lack of responsibility on the part of women workers, but to poor conditions in women's traditional jobs. It is suggested that more emphasis be placed on improving conditions rather than on early leave from work.

Genuine worker participation-an indispensable key to effective global OHS.

PubMed

Brown, Garrett

2009-01-01

Working conditions, including workplace safety, in global supply chains of products sold by transnational corporations have only marginally improved over the last 15 years despite the development of hundreds of corporate "codes of conduct," code monitoring systems, and an elaborate new "corporate social responsibility" industry. The two underlying reasons for the lack of significant change are: 1) a schizophrenic business model which fatally undermines "socially responsible" sourcing programs with unyielding dictates for the lowest possible production costs; and 2) the lack of any meaningful participation by shop-floor workers in plant safety programs. Only when trained, empowered, and active workers are an integral part of workplace safety programs will conditions improve over the long term.

Motivating health workers up to a limit: partial effects of performance-based financing on working environments in Nigeria.

PubMed

Bhatnagar, Aarushi; George, Asha S

2016-09-01

In 2012, the Nigerian government launched performance-based financing (PBF) in three districts providing financial incentives to health workers based on the quantity and quality of service provision. They were given autonomy to use funds for operational costs and performance bonuses. This study aims to understand changes in perceived motivation among health workers with the introduction of PBF in Wamba district, Nigeria. The study used a qualitative research design to compare perceptions of health workers in facilities receiving PBF payments in the pilot district of Wamba to those that were not. In-depth semi-structured interviews (n = 39) were conducted with health workers from PBF and non-PBF facilities along with managers of the PBF project. Framework analysis was used to identify patterns and variations in responses. Facility records were collated and triangulated with qualitative data. Health workers receiving PBF payments reported to be 'awakened' by performance bonuses and improved working environments including routine supportive supervision and availability of essential drugs. They recounted being more punctual, hard working and proud of providing better services to their communities. In comparison, health workers in non-PBF facilities complained about the dearth of basic equipment and lack of motivating strategies. However, health workers from both sets of facilities considered there to be a severe shortage of manpower resulting in excessive workload, fatigue and general dissatisfaction. PBF strategies can succeed in motivating health workers by bringing about a change in incentives and working conditions. However, such programmes need to be aligned with human resource reforms including timely recruitment and appropriate distribution of health workers to prevent burn out and attrition. As people working on the frontline of constrained health systems, health workers are responsive to improved incentives and working conditions, but need more comprehensive support. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Enhancing the Ethical Conduct of HIV Research with Migrant Sex Workers: Human Rights, Policy, and Social Contextual Influences

PubMed Central

Brouwer, Kimberly C.; Jimenez, Teresita Rocha; Miranda, Sonia Morales; Mindt, Monica Rivera

2016-01-01

Background Migrant sex workers are often highly marginalized and disproportionately experience health and social inequities, including high prevalence of HIV, sexually transmitted infections, and human rights violations. In recent years, research involving migrant sex workers has increased, yet many knowledge gaps remain regarding how best to protect research participant rights and welfare. Our objective was to identify key challenges and opportunities related to the responsible conduct of HIV research with migrant sex workers. Methods Focus groups and interviews conducted with 33 female sex workers ≥18 years old at the Guatemala-Mexico border from June 2013–February 2014 were analyzed. Participants were recruited through community outreach by a local HIV prevention organization to sex work establishments such as bars, hotels, street corners, and truck stops. Results Key themes influencing research engagement for migrant sex workers included researcher mistrust and fear related to research participation, rooted in the social isolation frequently faced by recent migrants; intersecting concerns related to immigration status, fear of criminalization, and compliance with sex work regulations; and perceived benefits and risks of HIV/STI testing for migrants (e.g., immigration implications, stigma) represent potential barriers and opportunities for the responsible conduct of research involving migrant sex workers. Conclusions Results highlight the intersection between the human rights vulnerabilities of migrant sex workers and barriers to research participation, including social isolation of migrants and policy/legal barriers related to immigration and sex work. Findings illustrate the need for researchers to develop population-tailored procedures to address fears related to immigration and criminalization, and to reinforce positive and non-stigmatizing relationships with migrant sex workers. Community-led efforts to reduce stigma and foster community organization and supports for migrant sex workers are recommended, as are broader policy shifts that move away from punitive legal approaches towards approaches that safeguard and prioritize the human rights of migrant sex workers. PMID:27159157

Enhancing the Ethical Conduct of HIV Research with Migrant Sex Workers: Human Rights, Policy, and Social Contextual Influences.

PubMed

Goldenberg, Shira M; Brouwer, Kimberly C; Jimenez, Teresita Rocha; Miranda, Sonia Morales; Mindt, Monica Rivera

2016-01-01

Migrant sex workers are often highly marginalized and disproportionately experience health and social inequities, including high prevalence of HIV, sexually transmitted infections, and human rights violations. In recent years, research involving migrant sex workers has increased, yet many knowledge gaps remain regarding how best to protect research participant rights and welfare. Our objective was to identify key challenges and opportunities related to the responsible conduct of HIV research with migrant sex workers. Focus groups and interviews conducted with 33 female sex workers ≥18 years old at the Guatemala-Mexico border from June 2013-February 2014 were analyzed. Participants were recruited through community outreach by a local HIV prevention organization to sex work establishments such as bars, hotels, street corners, and truck stops. Key themes influencing research engagement for migrant sex workers included researcher mistrust and fear related to research participation, rooted in the social isolation frequently faced by recent migrants; intersecting concerns related to immigration status, fear of criminalization, and compliance with sex work regulations; and perceived benefits and risks of HIV/STI testing for migrants (e.g., immigration implications, stigma) represent potential barriers and opportunities for the responsible conduct of research involving migrant sex workers. Results highlight the intersection between the human rights vulnerabilities of migrant sex workers and barriers to research participation, including social isolation of migrants and policy/legal barriers related to immigration and sex work. Findings illustrate the need for researchers to develop population-tailored procedures to address fears related to immigration and criminalization, and to reinforce positive and non-stigmatizing relationships with migrant sex workers. Community-led efforts to reduce stigma and foster community organization and supports for migrant sex workers are recommended, as are broader policy shifts that move away from punitive legal approaches towards approaches that safeguard and prioritize the human rights of migrant sex workers.

Computational strategies for three-dimensional flow simulations on distributed computer systems

NASA Technical Reports Server (NTRS)

Sankar, Lakshmi N.; Weed, Richard A.

1995-01-01

This research effort is directed towards an examination of issues involved in porting large computational fluid dynamics codes in use within the industry to a distributed computing environment. This effort addresses strategies for implementing the distributed computing in a device independent fashion and load balancing. A flow solver called TEAM presently in use at Lockheed Aeronautical Systems Company was acquired to start this effort. The following tasks were completed: (1) The TEAM code was ported to a number of distributed computing platforms including a cluster of HP workstations located in the School of Aerospace Engineering at Georgia Tech; a cluster of DEC Alpha Workstations in the Graphics visualization lab located at Georgia Tech; a cluster of SGI workstations located at NASA Ames Research Center; and an IBM SP-2 system located at NASA ARC. (2) A number of communication strategies were implemented. Specifically, the manager-worker strategy and the worker-worker strategy were tested. (3) A variety of load balancing strategies were investigated. Specifically, the static load balancing, task queue balancing and the Crutchfield algorithm were coded and evaluated. (4) The classical explicit Runge-Kutta scheme in the TEAM solver was replaced with an LU implicit scheme. And (5) the implicit TEAM-PVM solver was extensively validated through studies of unsteady transonic flow over an F-5 wing, undergoing combined bending and torsional motion. These investigations are documented in extensive detail in the dissertation, 'Computational Strategies for Three-Dimensional Flow Simulations on Distributed Computing Systems', enclosed as an appendix.

Computational strategies for three-dimensional flow simulations on distributed computer systems

NASA Astrophysics Data System (ADS)

Sankar, Lakshmi N.; Weed, Richard A.

1995-08-01

This research effort is directed towards an examination of issues involved in porting large computational fluid dynamics codes in use within the industry to a distributed computing environment. This effort addresses strategies for implementing the distributed computing in a device independent fashion and load balancing. A flow solver called TEAM presently in use at Lockheed Aeronautical Systems Company was acquired to start this effort. The following tasks were completed: (1) The TEAM code was ported to a number of distributed computing platforms including a cluster of HP workstations located in the School of Aerospace Engineering at Georgia Tech; a cluster of DEC Alpha Workstations in the Graphics visualization lab located at Georgia Tech; a cluster of SGI workstations located at NASA Ames Research Center; and an IBM SP-2 system located at NASA ARC. (2) A number of communication strategies were implemented. Specifically, the manager-worker strategy and the worker-worker strategy were tested. (3) A variety of load balancing strategies were investigated. Specifically, the static load balancing, task queue balancing and the Crutchfield algorithm were coded and evaluated. (4) The classical explicit Runge-Kutta scheme in the TEAM solver was replaced with an LU implicit scheme. And (5) the implicit TEAM-PVM solver was extensively validated through studies of unsteady transonic flow over an F-5 wing, undergoing combined bending and torsional motion. These investigations are documented in extensive detail in the dissertation, 'Computational Strategies for Three-Dimensional Flow Simulations on Distributed Computing Systems', enclosed as an appendix.

48 CFR 970.2803-1 - Workers' Compensation Insurance.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Management, within the Headquarters procurement organization, other officials, and the Heads of Contracting... Office of Resource Management, within the Headquarters procurement organization, is responsible for... SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Bonds and Insurance 970.2803-1 Workers...

48 CFR 970.2803-1 - Workers' Compensation Insurance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Management, within the Headquarters procurement organization, other officials, and the Heads of Contracting... Office of Resource Management, within the Headquarters procurement organization, is responsible for... SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Bonds and Insurance 970.2803-1 Workers...

48 CFR 970.2803-1 - Workers' Compensation Insurance.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Management, within the Headquarters procurement organization, other officials, and the Heads of Contracting... Office of Resource Management, within the Headquarters procurement organization, is responsible for... SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Bonds and Insurance 970.2803-1 Workers...

48 CFR 970.2803-1 - Workers' Compensation Insurance.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Management, within the Headquarters procurement organization, other officials, and the Heads of Contracting... Office of Resource Management, within the Headquarters procurement organization, is responsible for... SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Bonds and Insurance 970.2803-1 Workers...

48 CFR 970.2803-1 - Workers' Compensation Insurance.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Management, within the Headquarters procurement organization, other officials, and the Heads of Contracting... Office of Resource Management, within the Headquarters procurement organization, is responsible for... SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Bonds and Insurance 970.2803-1 Workers...

Overcoming Barriers to Eye Care: Patient Response to a Medical Social Worker in a Glaucoma Service.

PubMed

Fudemberg, Scott J; Amarasekera, Dilru C; Silverstein, Marlee H; Linder, Kathryn M; Heffner, Paul; Hark, Lisa A; Waisbourd, Michael

2016-08-01

This paper investigates the patient response to a medical social worker in a glaucoma clinic. The literature suggests that medical social workers are effective in a variety of health care settings, yet the efficacy of a medical social worker in an adult ophthalmic setting has not been studied. We present the results of a retrospective chart review of 50 patients with glaucoma referred to a medical social worker between January 5, 2015 and June 31, 2015 in an outpatient clinic of an urban eye hospital. Clinical and demographic data, as well as the data from a quality of care questionnaire, were collected for each patient. Patients rated their interaction with the medical social worker as highly positive (mean = 4.75, 5-point Likert scale), and nearly 90 % of patients expressed interest in future contact with the social worker. Additionally, most patients reported that the social worker resolved the issues they were facing (61.1 %), supported them in seeing their ophthalmologist (70.6 %), and helped them to manage their glaucoma (69.7 %). Reported barriers to glaucoma care were emotional distress; cost of office visits and medications; lack of medical insurance; transportation; poor medication adherence; impairment of daily activities; follow-up adherence; and language. As vision loss from glaucoma is irreversible, it is important to detect and treat patients at early stages of the disease. Therefore, it is imperative for patients to regularly visit their eye care providers and adhere to treatment and follow-up recommendations. This study suggests that a medical social worker could play a pivotal role in helping patients with glaucoma overcome barriers to treatment and facilitate disease management.

Motivating and demotivating factors for community health workers: A qualitative study in urban slums of Delhi, India.

PubMed

George, Mathew Sunil; Pant, Shradha; Devasenapathy, Niveditha; Ghosh-Jerath, Suparna; Zodpey, Sanjay P

2017-04-01

Background Community health workers play an important role in delivering health-care services, especially to underserved populations in low- and middle-income countries. They have been shown to be successful in providing a range of preventive, promotive and curative services. This qualitative study investigated the factors motivating or demotivating community health workers in urban settings in Delhi, India. Methods In this sub-study of the ANCHUL (Ante Natal and Child Healthcare in Urban Slums) implementation research project, four focus-group discussions and nine in-depth interviews were conducted with community health workers and medical officers. Utilizing a reflexive and inductive qualitative methodology, the data set was coded, to allow categories of motivating and demotivating factors to emerge. Results Motivating factors identified were: support from family members for their work, improved self-identity, job satisfaction and a sense of social responsibility, prior experiences of ill health, the opportunity to acquire new skills and knowledge, social recognition and status conferred by the community, and flexible work and timings. Negative experiences in the community and at health centres, constraints in the local health system in response to the demand generated by the community health workers, and poor pay demotivated community health workers in this study, even causing some to quit their jobs. Conclusion Community-health-worker programmes that focus on ensuring the technical capacity of their staff may not give adequate attention to the factors that motivate or discourage these workers. As efforts get under way to ensure universal access to health care, it is important that these issues are recognized and addressed, to ensure that community health worker programmes are effective and sustainable.

Study Progress of Physiological Responses in High Temperature Environment

NASA Astrophysics Data System (ADS)

Li, K.; Zheng, G. Z.; Bu, W. T.; Wang, Y. J.; Lu, Y. Z.

2017-10-01

Certain workers are exposed to high temperatures for a long time. Heat stress will result in a series of physiological responses, and cause adverse effects on the health and safety of workers. This paper summarizes the physiological changes of cardiovascular system, core temperature, skin temperature, water-electrolyte metabolism, alimentary system, neuroendocrine system, reaction time and thermal fatigue in high temperature environments. It can provide a theoretical guidance for labor safety in high temperature environment.

[Urban individual exposure to cadmium and baroreceptor response to posture].

PubMed

Sancini, A; Sinibaldi, F; Loreti, B; De Sio, S; Casale, T; Sacco, C; Scala, B; Monti, C; Chighine, A; Bonomi, S; Cirelli, P; Massimi, R; Giubilati, R; Tomei, F; Rosati, M V

2014-01-01

Outdoor workers are daily exposed to urban pollutants. The aim of the study is to evaluate the relationship between the values of environmental monitoring collected by personal dosimetries and changes in blood pressure due to posture in outdoor workers. 32 subjects of both sexes were enrolled in the study, we evaluated the values of environmental monitoring of breathable dust, nickel, arsenic, cadmium, lead, benzene, toluene, xylene and 16 PAHs. Blood pressure in supine and standing positions was measured in all subjects. The multiple linear regression analysis showed a significant reduction of orthostatic response of diastolic blood pressure in non-smoking outdoor workers occupationally exposed to cadmium. The results of our study let us to believe that exposure to low doses of urban polluted cadmium may affect the response of diastolic blood pressure to orthostatism, as per a paraphysiological condition of sympathetic down-regulation.

[Cohort study of ischemic heart disease among 1817 workers in a foundry].

PubMed

Lu, Yang; Zhang, Min

2012-09-01

To determine the risk of ischemic heart disease among foundry workers and the exposure-response relationship between the risk and foundry work and cumulative exposure to silica dust, and to establish a regression model to predict the risk for developing ischemic heart disease by a given length of employment and exposure to silica dust in foundry workers. Cohort study was conducted, following-up workers in an automobile foundry employed for more than one year during January 1, 1980 to December 31, 1996 as cohort members. In total, 30 years were followed to December 31, 2009. In cohort, workers exposed to pouring, sand preparation, cast shakeout and finishing, melting, overhead crane operation, moulding and core-making were in foundry group, and auxiliary workers at the same factory, such as electricians, fitters, and inspectors were in control group. The risk of ischemic heart disease among foundry workers and the exposure-response relationship between the risk and foundry work and cumulative exposure to silica dust were analyzed with cox regression model using SPSS software, and a logistic regression model was established for prediction of risk for developing ischemic heart disease at a given length of employment and exposure to silica dust in foundry workers. Totally, 1817 workers were followed-up for 45 553.05 person-years during 30 years, with 156 cases of ischemic heart disease and incidence of 342.46 per 100 000 person-years. And the average age at onset was 51.46 years and duration of employment at onset was 21.61 years. Results showed that male, smoking, alcohol drinking, age and duration of employment were risk factors for ischemic heart disease. Risk of ischemic heart disease in foundry workers positively correlated with cumulative silica exposure, and the risk of ischemic heart disease increased by 75.8 percent (RR = 1.758, 95% CI 1.221-2.532) with cumulative silica exposure of 1 mg/m3 x year, adjusted for smoking. And risk of ischemic heart disease was significantly higher in the exposed group than that in the control one. Compared with control group workers, risk of ischemic heart disease increased by 1.048 folds, 1.395 folds, 70.4 percent, 97.0 percent and 1.270 folds among workers exposed to sand preparation, cast shakeout and finishing, melting, moulding and core-making, respectively, adjusted for smoking. Based on the predictive of model, risk for developing ischemic heart disease increased with the length of employment and exposure to silica dust in foundry workers. Workers in foundry face high risk of ischemic heart disease. Risk of ischemic heart disease varies by job, which is higher in workers exposed to sand preparation, cast shakeout and finishing, melting, moulding and core-making. Both foundry work and cumulative exposure to silica are risk factors. The model for prediction of risk for developing ischemic heart disease at a given length of employment and exposure to silica dust in foundry workers resulted in a valid exposure-response relationship.

Hand-arm vibration syndrome and dose-response relation for vibration induced white finger among quarry drillers and stonecarvers. Italian Study Group on Physical Hazards in the Stone Industry.

PubMed Central

Bovenzi, M

1994-01-01

OBJECTIVES--To investigate the occurrence of disorders associated with the hand arm vibration syndrome in a large population of stone workers in Italy. The dose-response relation for vibration induced white finger (VWF) was also studied. METHODS--The study population consisted of 570 quarry drillers and stonecarvers exposed to vibration and 258 control stone workers who performed only manual activity. Each subject was interviewed with health and workplace assessment questionnaires. Sensorineural and VWF disorders were staged according to the Stockholm workshop scales. Vibration was measured on a representative sample of percussive and rotary tools. The 8 h energy equivalent frequency weighted acceleration (A (8)) and lifetime vibration doses were calculated for each of the exposed stone workers. RESULTS--Sensorineural and musculoskeletal symptoms occurred more frequently in the workers exposed to vibration than in the controls, but trend statistics did not show a linear exposure-response relation for these disorders. The prevalence of VWF was found to be 30.2% in the entire group exposed to vibration. Raynaud's phenomenon was discovered in 4.3% of the controls. VWF was strongly associated with exposure to vibration and a monotonic dose-response relation was found. According to the exposure data of this study, the expected percentage of stone workers affected with VWF tends to increase roughly in proportion to the square root of A(8) (for a particular exposure period) or in proportion to the square root of the duration of exposure (for a constant magnitude of vibration). CONCLUSION--Even although limited to a specific work situation, the dose-response relation for VWF estimated in this study suggests a time dependency such that halving the years of exposure allows a doubling of the energy equivalent vibration. According to these findings, the vibration exposure levels currently under discussion within the European Community seem to represent reasonable exposure limits for the protection of workers against the harmful effects of hand transmitted vibration. PMID:7951792

Determining Possible Professionals and Respective Roles and Responsibilities for a Model Comprehensive Elder Abuse Intervention: A Delphi Consensus Survey

PubMed Central

Du Mont, Janice; Kosa, Daisy; Macdonald, Sheila; Elliot, Shannon; Yaffe, Mark

2015-01-01

Objective We have undertaken a multi-phase, multi-method program of research to develop, implement, and evaluate a comprehensive hospital-based nurse examiner elder abuse intervention that addresses the complex functional, social, forensic, and medical needs of older women and men. In this study, we determined the importance of possible participating professionals and respective roles and responsibilities within the intervention. Methods Using a modified Delphi methodology, recommended professionals and their associated roles and responsibilities were generated from a systematic scoping review of relevant scholarly and grey literatures. These items were reviewed, new items added for review, and rated/re-rated for their importance to the intervention on a 5-point Likert scale by an expert panel during a one day in-person meeting. Items that did not achieve consensus were subsequently re-rated in an online survey. Analysis Those items that achieved a mean Likert rating of 4+ (rated important to very important), and an interquartile range<1 in the first or second round, and/or for which 80% of ratings were 4+ in the second round were retained for the model elder abuse intervention. Results Twenty-two of 31 recommended professionals and 192 of 229 recommended roles and responsibilities rated were retained for our model elder abuse intervention. Retained professionals were: public guardian and trustee (mean rating = 4.88), geriatrician (4.87), police officer (4.87), GEM (geriatric emergency management) nurse (4.80), GEM social worker (4.78), community health worker (4.76), social worker/counsellor (4.74), family physician in community (4.71), paramedic (4.65), financial worker (4.59), lawyer (4.59), pharmacist (4.59), emergency physician (4.57), geriatric psychiatrist (4.33), occupational therapist (4.29), family physician in hospital (4.28), Crown prosecutor (4.24), neuropsychologist (4.24), bioethicist (4.18), caregiver advocate (4.18), victim support worker (4.18), and respite care worker (4.12). Conclusion A large and diverse group of multidisciplinary, intersectoral collaborators was deemed necessary to address the complex needs of abused older adults, each having important roles and responsibilities to fulfill within a model comprehensive elder abuse intervention. PMID:26630030

Determining Possible Professionals and Respective Roles and Responsibilities for a Model Comprehensive Elder Abuse Intervention: A Delphi Consensus Survey.

PubMed

Du Mont, Janice; Kosa, Daisy; Macdonald, Sheila; Elliot, Shannon; Yaffe, Mark

2015-01-01

We have undertaken a multi-phase, multi-method program of research to develop, implement, and evaluate a comprehensive hospital-based nurse examiner elder abuse intervention that addresses the complex functional, social, forensic, and medical needs of older women and men. In this study, we determined the importance of possible participating professionals and respective roles and responsibilities within the intervention. Using a modified Delphi methodology, recommended professionals and their associated roles and responsibilities were generated from a systematic scoping review of relevant scholarly and grey literatures. These items were reviewed, new items added for review, and rated/re-rated for their importance to the intervention on a 5-point Likert scale by an expert panel during a one day in-person meeting. Items that did not achieve consensus were subsequently re-rated in an online survey. Those items that achieved a mean Likert rating of 4+ (rated important to very important), and an interquartile range<1 in the first or second round, and/or for which 80% of ratings were 4+ in the second round were retained for the model elder abuse intervention. Twenty-two of 31 recommended professionals and 192 of 229 recommended roles and responsibilities rated were retained for our model elder abuse intervention. Retained professionals were: public guardian and trustee (mean rating = 4.88), geriatrician (4.87), police officer (4.87), GEM (geriatric emergency management) nurse (4.80), GEM social worker (4.78), community health worker (4.76), social worker/counsellor (4.74), family physician in community (4.71), paramedic (4.65), financial worker (4.59), lawyer (4.59), pharmacist (4.59), emergency physician (4.57), geriatric psychiatrist (4.33), occupational therapist (4.29), family physician in hospital (4.28), Crown prosecutor (4.24), neuropsychologist (4.24), bioethicist (4.18), caregiver advocate (4.18), victim support worker (4.18), and respite care worker (4.12). A large and diverse group of multidisciplinary, intersectoral collaborators was deemed necessary to address the complex needs of abused older adults, each having important roles and responsibilities to fulfill within a model comprehensive elder abuse intervention.

Mortality from non‐malignant respiratory diseases among people with silicosis in Hong Kong: exposure–response analyses for exposure to silica dust

PubMed Central

Tse, L A; Yu, I T S; Leung, C C; Tam, W; Wong, T W

2007-01-01

Objectives To examine the exposure–response relationships between various indices of exposure to silica dust and the mortality from non‐malignant respiratory diseases (NMRDs) or chronic obstructive pulmonary diseases (COPDs) among a cohort of workers with silicosis in Hong Kong. Methods The concentrations of respirable silica dust were assigned to each industry and job task according to historical industrial hygiene measurements documented previously in Hong Kong. Exposure indices included cumulative dust exposure (CDE) and mean dust concentration (MDC). Penalised smoothing spline models were used as a preliminary step to detect outliers and guide further analyses. Multiple Cox's proportional hazard models were used to estimate the dust effects on the risk of mortality from NMRDs or COPDs after truncating the highest exposures. Results 371 of the 853 (43.49%) deaths occurring among 2789 workers with silicosis during 1981–99 were from NMRDs, and 101 (27.22%) NMRDs were COPDs. Multiple Cox's proportional hazard models showed that CDE (p = 0.009) and MDC (p<0.001) were significantly associated only with NMRD mortality. Subgroup analysis showed that deaths from NMRDs (p<0.01) and COPDs (p<0.05) were significantly associated with both CDE and MDC among underground caisson workers and among those ever employed in other occupations with high exposure to silica dust. No exposure–response relationship was observed for surface construction workers with low exposures. A clear upward trend for both NMRDs and COPDs mortality was found with increasing severity of radiological silicosis. Conclusion This study documented an exposure–response relationship between exposure to silica dust and the risk of death from NMRDs or COPDs among workers with silicosis, except for surface construction workers with low exposures. The risk of mortality from NMRDs increased significantly with the progression of International Labor Organization categories, independent of dust effects. PMID:16973737

It's Who You Work With: Effects of Workplace Shares of Nonstandard Employees and Women in Japan

PubMed Central

Yu, Wei-hsin

2015-01-01

Previous research on workplace composition has not addressed how the share of nonstandard employees affects individual workers' opportunities and well-being. Moreover, existing studies generally assume that the effect of a group's numerical representation is mediated through the group's relative power and status within establishments. This study asks whether workplace composition matters when the size of each social group has little impact on its relative status. Specifically, I examine the economic and psychological consequences of the proportions of nonstandard employees and women in Japanese workplaces, where both groups are typically secondary workers who lack power regardless of their relative size. The results indicate that working in establishments with modest proportions of nonstandard employees enhances individuals' wages and likelihood of promotion, but working in those with higher proportions is detrimental. Conversely, the greater the share of nonstandard employees in a workplace, the more likely all workers are to suffer psychologically. Workplace gender composition is also linked to Japanese workers' reported chances of promotion and life satisfaction, but it is relevant to fewer worker outcomes than employment-status composition. This analysis underscores the need to consider workplace demography, even if the power and status gaps between different social groups vary little with each group's share within establishments. In addition, the findings suggest that the global trend of increasing nonstandard work arrangements has a more extensive impact on disparities among workers than prior research implies. PMID:25983346

Changes in outdoor workers' sun-related attitudes, beliefs, and behaviors: a pre-post workplace intervention.

PubMed

Rye, Sheree; Janda, Monika; Stoneham, Melissa; Crane, Phil; Sendall, Marguerite; Youl, Philippa; Tenkate, Thomas; Baldwin, Louise; Perina, Heather; Finch, Linda; Kimlin, Michael

2014-09-01

To evaluate changes in outdoor workers' sun-related attitudes, beliefs, and behaviors in response to a health promotion intervention using a participatory action research process. Fourteen workplaces across four outdoor industry types worked collaboratively with the project team to develop tailored sun protection action plans. Workers were assessed before and after the 18-month intervention. Outdoor workers reported increases in workplace support for sun protection (P < 0.01) and personal use of sun protection (P < 0.01). More workers reported seeking natural shade (+20%) and wearing more personal protective equipment, including broad-brimmed hats (+25%), long-sleeved collared shirts (+19%), and long trousers (+16%). The proportion of workers reporting sunburn over the past 12 months was lower at postintervention (-14%) (P = 0.03); however, the intensity of reported sunburn increased. This intervention was successful in increasing workers' sun protective attitudes, beliefs, and behaviors.

Without Warning: Worker Deaths From Heat 2014-2016.

PubMed

Roelofs, Cora

2018-01-01

Worker deaths from heat exposure are unlike heat deaths in the general population; workers tend to be outside in variable temperatures and younger than sixty-five years. Climate change will increase the frequency, duration, and variability of hot temperatures. Public health warning systems, such as the Heat Index of the National Weather Service, do not generally account for workers' greater likelihood of exposure to direct sunlight or exertion. Only 28% of the 79 worker heat-related fatalities during 2014-2016 occurred on days when the National Weather Service warning would have included the possibility of fatal heat stroke. Common heat illness prevention advice ignores workers' lack of control over their ability to rest and seek cooler temperatures. Additionally, acclimatization, or phased-in work in the heat, may be less useful given temperature variability under climate change. Workers' vulnerability and context of heat exposure should inform public health surveillance and response to prevent heat illness and death.

Development and Evaluation of a Basic First Aid Curriculum for Spanish-Speaking Dairy Workers.

PubMed

Meyerhoff, Anna; Tinc, Pamela J; Scott, Erika E

2016-07-27

. Over the past decade, the New York State dairy industry has grown substantially, resulting in an increase in immigrant workers who speak languages other than English. Estimates suggest that over 50% of workers on large New York dairies are Spanish-speaking individuals who immigrated to the U.S. from Guatemala, Mexico, and other Latin American countries. With a growing population of Spanish-speaking workers, safety concerns on farms have become a prominent issue. This article reviews the development and evaluation of a basic dairy first aid curriculum, which is intended to educate Spanish-speaking immigrant dairy workers on emergency response and first aid. The materials developed are culturally relevant and can be easily understood by low-literacy, non-English-speaking workers. In evaluation of the materials using pre- and post-testing, a significant knowledge gain was identified in workers who participated in the training. Copyright© by the American Society of Agricultural Engineers.

ILO Meeting Supported Older Workers, Improved Standards Supervision.

ERIC Educational Resources Information Center

Accolla, Peter

1980-01-01

Reviews the resolutions and recommendations issuing from the 1980 conference of the International Labour Organisation. New standards were proposed in the areas of age and employment discrimination, workplace safety and health, collective bargaining, and safeguards for workers with family responsibilities. (SK)

STS-98 U.S. Lab Destiny is moved out of Atlantis' payload bay

NASA Technical Reports Server (NTRS)

2001-01-01

KENNEDY SPACE CENTER, Fla. -- Workers in the Payload Changeout Room check the Payload Ground Handling Mechanism that will move the U.S. Lab Destiny out of Atlantis''' payload bay and into the PCR. After the move, Atlantis will roll back to the Vehicle Assembly Building to allow workers to conduct inspections, continuity checks and X-ray analysis on the 36 solid rocket booster cables located inside each booster'''s system tunnel. An extensive evaluation of NASA'''s SRB cable inventory revealed conductor damage in four (of about 200) cables on the shelf. Shuttle managers decided to prove the integrity of the system tunnel cables already on Atlantis.

Workers in the VAB test SRB cables on STS-98 solid rocket boosters

NASA Technical Reports Server (NTRS)

2001-01-01

KENNEDY SPACE CENTER, Fla. -- United Space Alliance SRB technician Richard Bruns attaches a cable end cover to a cable pulled from the solid rocket booster on Space Shuttle Atlantis. The Shuttle was rolled back from Launch Pad 39A in order to conduct tests on the SRB cables. A prior extensive evaluation of NASA'''s SRB cable inventory on the shelf revealed conductor damage in four (of about 200) cables. Shuttle managers decided to prove the integrity of the system tunnel cables already on Atlantis before launching. Workers are conducting inspections, making continuity checks and conducting X-ray analysis on the cables. The launch has been rescheduled no earlier than Feb. 6.