Competency Test Items for Applied Principles of Agribusiness and Natural Resources Occupations. Forestry Component. A Report of Research.

ERIC Educational Resources Information Center

Cheek, Jimmy G.; McGhee, Max B.

An activity was undertaken to develop written criterion-referenced tests for the forestry component of Applied Principles of Agribusiness and Natural Resources. Intended for tenth grade students who have completed Fundamentals of Agribusiness and Natural Resources Occupations, applied principles were designed to consist of three components, with…

Do Undergraduate Engineering Faculty Include Occupational and Public Health and Safety in the Engineering Curriculum?

ERIC Educational Resources Information Center

Farwell, Dianna; And Others

1995-01-01

The purpose of this study was to determine whether and, if so, why engineering faculty include occupational and public health and safety in their undergraduate engineering courses. Data were collected from 157 undergraduate engineering faculty from 65 colleges of engineering in the United States. (LZ)

Competency Test Items for Fundamentals of Agribusiness and Natural Resource Occupations. A Report of Research.

ERIC Educational Resources Information Center

McGhee, Max B.; Cheek, Jimmy G.

An activity was undertaken to develop written criterion-referenced tests for each of the instructional areas comprising the Fundamentals of Agribusiness and Natural Resources Occupations Program. Designed to be taught at the ninth grade level, the program consists of six major instructional areas: agribusiness management, animal science, plant…

Opportunities and obstacles in translating evidence to policy in occupational asthma.

PubMed

Tarlo, Susan M; Arif, Ahmed A; Delclos, George L; Henneberger, Paul; Patel, Jenil

2018-06-01

Occupational asthma (OA), a common respiratory disorder in Western countries, is caused by exposures at the workplace. It is part of a broader definition of work-related asthma (WRA) that also includes pre-existing asthma aggravated by substances present in the workplace environment, and it is potentially preventable. The purpose of this paper is to illustrate preventive measures for occupational asthma by case studies. In three case studies we discuss preventive measures that have been associated with reductions in incidence of occupational asthma from natural rubber latex and from diisocyanates as supported by published literature. We also discuss challenges in relation to asthma from cleaning products in healthcare work. Several preventive measures have been associated with reduction in incidence of occupational asthma from natural rubber latex and from diisocyanates, and may provide lessons for prevention of other causes of occupational asthma. Cleaning products remain an unresolved problem at present with respect to asthma risks but potential measures include the use of safer products and safer applications such as avoidance of spray products, use of occupational hygiene methods such as improving local ventilation, and when appropriate, the use of personal protective devices. Copyright © 2017 Elsevier Inc. All rights reserved.

Opportunities and obstacles in translating evidence to policy in occupational asthma

PubMed Central

Tarlo, Susan M.; Arif, Ahmed A.; Delclos, George L.; Henneberger, Paul; Patel, Jenil

2018-01-01

Purpose Occupational asthma (OA), a common respiratory disorder in Western countries, is caused by exposures at the workplace. It is part of a broader definition of work-related asthma (WRA) that also includes pre-existing asthma aggravated by substances present in the workplace environment, and it is potentially preventable. The purpose of this paper is to illustrate preventive measures for occupational asthma by case studies. Methods In three case studies we discuss preventive measures that have been associated with reductions in incidence of occupational asthma from natural rubber latex and from diisocyanates as supported by published literature. We also discuss challenges in relation to asthma from cleaning products in healthcare work. Results and conclusions Several preventive measures have been associated with reduction in incidence of occupational asthma from natural rubber latex and from diisocyanates, and may provide lessons for prevention of other causes of occupational asthma. Cleaning products remain an unresolved problem at present with respect to asthma risks but potential measures include the use of safer products and safer applications such as avoidance of spray products, use of occupational hygiene methods such as improving local ventilation, and when appropriate, the use of personal protective devices. PMID:28434545

Occupational Deaths among Healthcare Workers

PubMed Central

Eisenberg, Leon

2005-01-01

Recent experiences with severe acute respiratory syndrome and the US smallpox vaccination program have demonstrated the vulnerability of healthcare workers to occupationally acquired infectious diseases. However, despite acknowledgment of risk, the occupational death rate for healthcare workers is unknown. In contrast, the death rate for other professions with occupational risk, such as police officer or firefighter, has been well defined. With available information from federal sources and calculating the additional number of deaths from infection by using data on prevalence and natural history, we estimate the annual death rate for healthcare workers from occupational events, including infection, is 17–57 per 1 million workers. However, a much more accurate estimate of risk is needed. Such information could inform future interventions, as was seen with the introduction of safer needle products. This information would also heighten public awareness of this often minimized but essential aspect of patient care. PMID:16022771

Conceptualising professionalism in occupational therapy through a Western lens.

PubMed

Hordichuk, Chelsea J; Robinson, Allison J; Sullivan, Theresa M

2015-06-01

The term professionalism is embedded within curriculum and occupational therapy documents, yet, explicit discussion of the concept is lacking in the literature. This paper strives for a greater understanding of how professionalism is currently conceptualised within Western occupational therapy literature. A broad literature search was conducted and included international peer-reviewed and grey literature from Western cultures including Australia, Canada, New Zealand, the United Kingdom and the United States. To enrich understanding, some documents from medicine were also included. Professionalism is widely upheld as a core construct of occupational therapy. However, an evidence-based consensus of the specific elements of professionalism guiding occupational therapy practice is lacking. Currently, understanding of professionalism is largely based on multiple, isolated concepts presented in Western professional association documents. Acknowledging the multifaceted and multicultural nature of professionalism is essential to begin systematically delineating and conceptualising elements of professionalism specific to occupational therapy. This review has been conducted from a solely Western cultural lens. Additional work to highlight differences specific to international contexts, cultures, and societal influences is needed to enrich the understanding of professionalism in occupational therapy practice. © 2015 Occupational Therapy Australia.

Competency Test Items for Applied Principles of Agribusiness and Natural Resources Occupations. Agricultural Mechanics Component. A Report of Research.

ERIC Educational Resources Information Center

Cheek, Jimmy G.; McGhee, Max B.

An activity was undertaken to develop written criterion-referenced tests for the agricultural mechanics component of the Applied Principles of Agribusiness and Natural Resources. Intended for tenth grade students who have completed Fundamentals of Agribusiness and Natural Resources Occupations, applied principles were designed to consist of three…

Competency Test Items for Applied Principles of Agribusiness and Natural Resources Occupations. Agricultural Resources Component. A Report of Research.

ERIC Educational Resources Information Center

Cheek, Jimmy G.; McGhee, Max B.

An activity was undertaken to develop written criterion-referenced tests for the agricultural resources component of Applied Principles of Agribusiness and Natural Resources. Intended for tenth grade students who have completed Fundamentals of Agribusiness and Natural Resources Occupations, applied principles were designed to consist of three…

Individual and occupational factors related to fatal occupational injuries: a case-control study.

PubMed

Villanueva, Vicent; Garcia, Ana M

2011-01-01

This study has been designed in order to identify factors increasing the risk of a fatal outcome when occupational accidents occur. The aim is to provide further evidence for the design and implementation of preventive measures in occupational settings. The Spanish Ministry of Labour registry of occupational injuries causing absence from work includes information on individual and occupational characteristics of injured workers and events. Registered fatal occupational injuries in 2001 (n=539) were compared to a sample of non-fatal injuries in the same year (n=3493). Risks for a fatal result of occupational injuries, adjusted by individual and occupational factors significantly associated, were obtained through logistic regression models. Compared to non-fatal injuries, fatal occupational injuries were mostly produced by trapping or by natural causes, mostly related to elevation and transport devices and power generators, and injured parts of body more frequently affected were head, multiple parts or internal organs. Adjusted analyses showed increased risk of fatality after an occupational injury for males (adjusted odds ratio aOR=10.92; 95%CI 4.80-24.84) and temporary workers (aOR=5.18; 95%CI 2.63-10.18), and the risk increased with age and with advancing hour of the work shift (p for trends <0.01). Injuries taking place out of the usual occupational setting (aOR=2.85, 95%CI 2.27-3.59), or carrying out atypical tasks (aOR=2.08; 95%CI 1.27-3.39) showed increased risks of a fatal result too, as occupational accidents in agricultural or construction companies. These data can help to select and define priorities for programmes aimed to prevent fatal consequences of occupational injuries. Copyright © 2010 Elsevier Ltd. All rights reserved.

The orchestration of occupation: the dance of mothers.

PubMed

Larson, E A

2000-01-01

This article describes the relationship of mothers' orchestration of daily occupations, the specialized maternal work of parenting a child with a disability, and the mother's subjective well-being. Mothers' daily occupations and subjective well-being were studied using multiple in-depth interviews, participant observation of a day's round of occupations, and scales of well-being. Data were treated to a recursive analysis, which included theoretical notes generated during transcriptions that identified important themes and additional points of inquiry, line-by-line coding of transcripts, and theoretical sorting of codes and regrouping, recoding. To account for patterns in the data, a relational analysis was conducted that included the generation of metaphors. Emergent findings of this analysis identified the mothers' guiding occupational motif and eight processes of orchestration in their daily routines. The occupational motif, the embrace of paradox, directed the mother's orchestration of daily occupations. The orchestration processes included planning, organizing, balancing, anticipating, interpreting, forecasting, perspective shifting, and meaning making. Examples illustrate the maternally driven and child-sensitive nature of these processes. In their daily rounds, the mothers studied were attentive to the manner and method with which they interacted with their children to produce child-contingent occupations commensurate with their values of being a good mother. Using these orchestration processes, mothers made sense of their past, designed their present, and planned for their future within their daily occupational rounds for themselves and family members.

Exposure Estimation and Interpretation of Occupational Risk: Enhanced Information for the Occupational Risk Manager

PubMed Central

Waters, Martha; McKernan, Lauralynn; Maier, Andrew; Jayjock, Michael; Schaeffer, Val; Brosseau, Lisa

2015-01-01

The fundamental goal of this article is to describe, define, and analyze the components of the risk characterization process for occupational exposures. Current methods are described for the probabilistic characterization of exposure, including newer techniques that have increasing applications for assessing data from occupational exposure scenarios. In addition, since the probability of health effects reflects variability in the exposure estimate as well as the dose-response curve—the integrated considerations of variability surrounding both components of the risk characterization provide greater information to the occupational hygienist. Probabilistic tools provide a more informed view of exposure as compared to use of discrete point estimates for these inputs to the risk characterization process. Active use of such tools for exposure and risk assessment will lead to a scientifically supported worker health protection program. Understanding the bases for an occupational risk assessment, focusing on important sources of variability and uncertainty enables characterizing occupational risk in terms of a probability, rather than a binary decision of acceptable risk or unacceptable risk. A critical review of existing methods highlights several conclusions: (1) exposure estimates and the dose-response are impacted by both variability and uncertainty and a well-developed risk characterization reflects and communicates this consideration; (2) occupational risk is probabilistic in nature and most accurately considered as a distribution, not a point estimate; and (3) occupational hygienists have a variety of tools available to incorporate concepts of risk characterization into occupational health and practice. PMID:26302336

The Extension of Holland's Occupational Classification to All Occupations in the Dictionary of Occupational Titles.

ERIC Educational Resources Information Center

Viernstein, Mary Cowan

Two methods are presented for extending Holland's occupational classification to include all occupations in the Dictionary of Occupational Titles (DOT). Holland's classification is based on a theory of personality types, with occupations in the classification organized into major categories (Realistic, Investigative, Artistic, Social,…

Clarifying the Construct of Occupational Engagement for Occupational Therapy Practice.

PubMed

Kennedy, Jennifer; Davis, Jane A

2017-04-01

Occupational engagement (OE) has been presented as a core construct in occupational therapy; however, its broad conceptualization and confounding definitions are problematic. Clarifying the construct of OE would help occupational therapists to explicate the nature of their practice. The purpose of this study was to explore occupational therapists' perspectives of the construct of OE. Qualitative descriptive methodology was used to collect data using semistructured interviews with nine practicing occupational therapists in the Greater Toronto Area. Qualitative content analysis, using an inductive approach, was employed to uncover emerging categories. Participants spoke about transitioning from therapeutic engagement to OE with a client by following a client's path of choice. The essential elements and influencers of OE were highlighted, and the relationship between OE and occupational performance was discussed. The findings provide an initial understanding of essential elements necessary to enable clients to initiate engagement in therapy and then, subsequently, in occupations of their choice.

The role of occupational therapists in the contexts of a natural disaster: a scoping review.

PubMed

Jeong, Yunwha; Law, Mary; DeMatteo, Carol; Stratford, Paul; Kim, Hwan

2016-08-01

To identify and inform the experience and roles of occupational therapists (OTs) in the contexts of a natural disaster. This scoping review was conducted via five steps: (1) identify the research question, (2) identify relevant academic articles published between 2000 and 2014 in English, (3) select articles based on the inclusion criteria, (4) chart the data and (5) collate, summarise, and report the results of the selected articles. The results were presented using descriptive numerical and thematic analyses. OTs can prepare a plan for evacuation of people with disabilities and their accommodation before a disaster occurs. Immediately after a disaster, they can provide emergency services for injuries and provide education and training in coping skills for psychological distress via a community-based rehabilitation approach. Consistent services for survivors' mental health and for building the OTs' capacity as part of disaster management are focussed on in the recovery phase. The potential roles of OTs across the spectrum of a natural disaster were identified via this scoping review. This review will help OTs to become involved in a disaster management system for vulnerable groups across the three phases of preparedness to, respond to and recovery from a disaster. Implication for Rehabilitation Occupational therapists can be involved in disaster management to prepare for, respond to and recover from a natural disaster. Consistent services for psychological distress are needed for people affected by a disaster to return to normalcy. Community-based rehabilitation (CBR) is an important approach to help a wider group of people respond to a natural disaster in a timely manner.

Including the Consumer and Environment in Occupational Therapy Treatment Planning.

ERIC Educational Resources Information Center

Brown, Catana; Bowen, Robin E.

1998-01-01

Occupational therapists (n=29) completed treatment plans based on case study data. Analysis indicated they often identified goals not addressed by the consumer/client. They significantly selected more simulated than real activities and more activities designed to change the person rather than the environment. (SK)

Occupational syncarcinogenesis in the skin - combined effects of two carcinogens from the German occupational disease list.

PubMed

Dickel, Heinrich; Blome, Otto; Dickel, Beate; Bruckner, Thomas; Stockfleth, Eggert; Soemantri, Silas Paras

2016-12-01

Though scientifically undisputed, cutaneous syncarcinogenesis is not reflected in German occupational disease (OD) regulations, which tend to be guided by the tenet of monocausality. Recognition of nonmelanoma skin cancer (NMSC) and its precursor lesions as OD requires individual assessment as to whether the requirements pursuant to either OD 5103 (occupational exposure to natural UV radiation) or OD 5102 (occupational exposure to polycyclic aromatic hydrocarbons) are fulfilled. Retrospective analysis of 28 patients (median age 72.5 years) with NMSC and respective precursor lesions who had been occupationally exposed to natural UV radiation and polycyclic aromatic hydrocarbons. All cases had undergone expert medical assessment between September 2012 and September 2015. According to our assessments, all 28 cases met the occupational requirements pursuant to OD 5103 and 5102. In 26 cases (93 %), we recommended recognition of skin cancer as occupational disease pursuant to both OD 5103 and OD 5102. The competent occupational insurance association (BG) followed our recommendation in four cases. In eight cases, recognition was solely based on OD 5103; in ten cases, only on OD 5102. Four cases were denied recognition. Following adequate cumulative occupational exposure to natural UV light as well as occupational exposure to polycyclic aromatic hydrocarbons, NMSC or its precursor lesions arising in UV-exposed areas should be reported to the competent occupational insurance association as "OD 5103 and 5102 in terms of syncarcinogenesis". Apart from the fact that the ensuing recognition proceedings will be able to more adequately reflect real-life workplace conditions, filing a report pursuant to both ODs also allows for recognition of basal cell carcinoma as occupational disease. According to current regulations, this would not be possible, if the assessment were solely based on OD 5103. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons

Recruits' Postservice Occupational and Educational Plans: Nature and the Extent of Influence from Early Military Experience.

ERIC Educational Resources Information Center

Hoehn, Arthur J.

Data on the nature of recruits' postservice occupational and educational plans, and on the influence that the first few weeks of military service have on such plans, were collected in March-June 1971 at Army, Navy, Marine Corps, and Air Force sites. One questionnaire was administered at the beginning and one near the end of basic training. Results…

Risk of injury for occupants of motor vehicle collisions from unbelted occupants.

PubMed

MacLennan, P A; McGwin, G; Metzger, J; Moran, S G; Rue, L W

2004-12-01

Unbelted occupants may increase the risk of injury for other occupants in a motor vehicle collision (MVC). This study evaluated the association between occupant restraint use and the risk of injury (including death) to other vehicle occupants. A population based cohort study. United States. MVC occupants (n = 152 191 unweighted, n = 18 426 684 weighted) seated between a belted or unbelted occupant and the line of the principal direction of force in frontal, lateral, and rear MVCs were sampled from the 1991-2002 National Automotive Sampling System General Estimates System. Offset MVCs were not included in the study. Risk ratios and 95% confidence intervals for injury (including death) for occupants seated contiguous to unbelted occupants compared to occupants seated contiguous to belted occupants. Risk ratios were adjusted for at risk occupant's sex, age, seating position, vehicle type, collision type, travel speed, crash severity, and at risk occupants' own seat belt use. Exposure to unbelted occupants was associated with a 40% increased risk of any injury. Belted at risk occupants were at a 90% increased risk of injury but unbelted occupants were not at increased risk. Risks were similar for non-incapacitating and capacitating injuries. There was a 4.8-fold increased risk of death for exposed belted occupants but no increased risk of death for unbelted occupants. Belted occupants are at an increased risk of injury and death in the event of a MVC from unbelted occupants.

Occupations, U. S. A.

ERIC Educational Resources Information Center

Geneva Area City Schools, OH.

The booklet divides job titles, selected from the Dictionary of Occupational Titles, into 15 career clusters: agribusiness and natural resources, business and office education, communication and media, construction, consumer and home economics, fine arts and humanities, health occupations, hospitality and recreation, manufacturing, marine science,…

[Occupational injuries among construction workers in Hong Kong].

PubMed

Huang, Zihui; Chen, Weiqing

2002-02-01

To explore the nature and severity of occupational injuries among construction workers and its risk factors in Hong Kong. One hundred and twenty-two injured construction workers in a public hospital and an equal number of workmate controls were studied. Contents included socio -demographic characteristics, the availability and use of safety equipment, smoking and alcohol consumption, etc. Abbreviated injury scale (AIS) and injury severity score (ISS) were employed for describing the nature, pattern and severity of injuries. Single injuries were seen in 80% of cases. Of 149 injuries classified by body region, 49% were external, 26% involved either the upper or lower extremities, and 11% were spinal injuries. Working at height was associated with the injury severity score. Safety hazards were identified in the work environment in 68% of the cases. Significant odds ratios for accidents were obtained for 'no formal education', 'non safety training' and 'current smokers'. The results implicated that construction was a hazardous occupation in Hong Kong. Improving the work environment and promoting safety education among construction workers would be helpful for minimizing or eliminating occupational injuries in construction occupation in Hong Kong.

Risk of injury for occupants of motor vehicle collisions from unbelted occupants

PubMed Central

MacLennan, P; McGwin, G; Metzger, J; Moran, S; Rue, L

2004-01-01

Objective: Unbelted occupants may increase the risk of injury for other occupants in a motor vehicle collision (MVC). This study evaluated the association between occupant restraint use and the risk of injury (including death) to other vehicle occupants. Design: A population based cohort study. Setting: United States. Subjects: MVC occupants (n = 152 191 unweighted, n = 18 426 684 weighted) seated between a belted or unbelted occupant and the line of the principal direction of force in frontal, lateral, and rear MVCs were sampled from the 1991–2002 National Automotive Sampling System General Estimates System. Offset MVCs were not included in the study. Main outcome measure: Risk ratios and 95% confidence intervals for injury (including death) for occupants seated contiguous to unbelted occupants compared to occupants seated contiguous to belted occupants. Risk ratios were adjusted for at risk occupant's sex, age, seating position, vehicle type, collision type, travel speed, crash severity, and at risk occupants' own seat belt use. Results: Exposure to unbelted occupants was associated with a 40% increased risk of any injury. Belted at risk occupants were at a 90% increased risk of injury but unbelted occupants were not at increased risk. Risks were similar for non-incapacitating and capacitating injuries. There was a 4.8-fold increased risk of death for exposed belted occupants but no increased risk of death for unbelted occupants. Conclusions: Belted occupants are at an increased risk of injury and death in the event of a MVC from unbelted occupants. PMID:15583258

Occupational exposure due to naturally occurring radionuclide material in granite quarry industry.

PubMed

Ademola, J A

2012-02-01

The potential occupational exposure in granite quarry industry due to the presence of naturally occurring radioactive material (NORM) has been investigated. The activity concentrations of (40)K, (226)Ra and (232)Th were determined using gamma-ray spectroscopy method. The annual effective dose of workers through different exposure pathways was determined by model calculations. The total annual effective dose varied from 21.48 to 33.69 μSv y(-1). Inhalation dose contributes the highest to the total effective dose. The results obtained were much lower than the intervention exemption levels (1.0 mSv y(-1)) given in the International Commission on Radiological Protection Publication 82.

Occupational physicians and environmental medicine

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

Ducatman, A.M.

1993-03-01

Physicians who practice environmental medicine seek to identify and to prevent patient and population exposures that cause adverse human health outcomes. Epidemiologic, toxicologic, clinical, and public health skills essential to this enterprise are indistinguishable from those of the occupational physician. Several important controversies illustrate the essential role of occupational physicians in environmental health science and policy, including environmental asbestos, dioxin, electromagnetic fields, and carcinogenicity testing. Our continuing involvement in environmental issues is predicted by three conditions, each unlikely to change. The human remains the animal of greatest interest; the natural experiment will have been performed (however unwittingly); and the workmore » site will continue to provide that first and clearest setting for measuring the outcome. Therefore, residency training must be expanded so that future occupational and environmental physicians will recognize their fundamental role in environmental health. The results of our industry cross factory walls with ease. So must our efforts.« less

Occupant feedback questionnaire producing a fingerprint and a score

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

Levermore, G.J.; Lowe, D.J.; Ure, J.W.

In order to ensure that buildings and HVAC plans are truly for people and actually satisfy the occupants, it is necessary to obtain feedback from the occupants. This can be done by a novel questionnaire that produces a readily understandable fingerprint and score to indicate occupants' liking of their environments. The questionnaire uses a double-Likert section rating the liking and importance of up to 24 environmental, organizational, and human factors. To date it has been used primarily in U.K. offices, including modern deep-plan, naturally ventilated buildings. Comparison is made to previous results from 1,400 occupants in 12 offices that aremore » air conditioned and naturally ventilated, where scores ranged from +17% (greatly liked by the occupants) to {minus}15% (greatly disliked). However, four U.K. offices with 1,300 occupants, which are discussed in detail, produced very low scores, {minus}14% to {minus}39%, the latter for a building with no windows. The fingerprints and scores were supported by an independent consultant's survey of the buildings and plant and also detailed factor analysis. The latter indicated that the 18 factors used in the questionnaire could be reduced to 5 general factors. The most important factors for the occupants for their ideal office were temperature, health, ventilation, and heating control, and the least important were the appearance of the building, distance to a window, humidity, and glare. It is proposed that this questionnaire is a useful management tool and suitable for use as a final commissioning tool.« less

Business Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on business occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include accountants, advertising workers, collections…

Public Utilities Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on public utilities occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include occupations in the electric power…

Service Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on service occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providng current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include building custodians, pest controllers, private…

Sales Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on sales occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include automobile sales workers, buyers, insurance…

Driving Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on driving occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include intercity busdrivers, local transit busdrivers,…

The spectrosome of occupational health problems

PubMed Central

de Gaudemaris, Régis; Bicout, Dominique J.

2018-01-01

Given the increased prevalence of cancer, respiratory diseases, and reproductive disorders, for which multifactorial origins are strongly suspected, the impact of the environment on the population represents a substantial public health challenge. Surveillance systems have become an essential public health decision-making tool. Networks have been constructed to facilitate the development of analyses of the multifactorial aspects of the relationships between occupational contexts and health. The aim of this study is to develop and present an approach for the optimal exploitation of observational databases to describe and improve the understanding of the (occupational) environment–health relationships, taking into account key multifactorial aspects. We have developed a spectral analysis (SA) approach that takes into account both the multi-exposure and dynamic natures of occupational health problems (OHPs) and related associations. The main results of this paper are to present the construction method of the “spectrum” and “spectrosome” of OHPs (range and structured list of occupational exposures) and describe the information contained therein with an illustrative example. The approach is illustrated using the case of non-Hodgkin lymphoma (NHL) from the French National Occupational Diseases Surveillance and Prevention Network database as a working example of an occupational disease. We found that the NHL spectrum includes 40 sets of occupational exposures characterized by important multi-exposures, especially solvent combinations or pesticide combinations, but also specific exposures such as polycyclic aromatic hydrocarbons, formaldehyde and ionizing radiation. These findings may be useful for surveillance and the assessment of occupational exposure related to health risks. PMID:29304043

Occupant Protection Project

NASA Technical Reports Server (NTRS)

Bopp, Genie; Somers, Jeff; Granderson, Brad; Gernhardt, Mike; Currie, Nancy; Lawrence, Chuck

2010-01-01

Topics include occupant protection overview with a focus on crew protection during dynamic phases of flight; occupant protection collaboration; modeling occupant protection; occupant protection considerations; project approach encompassing analysis tools, injury criteria, and testing program development; injury criteria update methodology, unique effects of pressure suits and other factors; and a summary.

Construction Occupations--Finishing. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on finishing construction occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include air…

Estimating occupancy dynamics for large-scale monitoring networks: amphibian breeding occupancy across protected areas in the northeast United States

USGS Publications Warehouse

Miller, David A.W.; Grant, Evan H. Campbell

2015-01-01

Regional monitoring strategies frequently employ a nested sampling design where a finite set of study areas from throughout a region are selected within which intensive sub-sampling occurs. This sampling protocol naturally lends itself to a hierarchical analysis to account for dependence among sub-samples. Implementing such an analysis within a classic likelihood framework is computationally prohibitive with species occurrence data when accounting for detection probabilities. Bayesian methods offer an alternative framework to make this analysis feasible. We demonstrate a general approach for estimating occupancy when data come from a nested sampling design. Using data from a regional monitoring program of wood frogs (Lithobates sylvaticus) and spotted salamanders (Ambystoma maculatum) in vernal pools, we analyzed data using static and dynamic occupancy frameworks. We analyzed observations from 2004-2013collected within 14 protected areas located throughout the northeast United States . We use the data set to estimate trends in occupancy at both the regional and individual protected area level. We show that occupancy at the regional level was relatively stable for both species. Much more variation occurred within individual study areas, with some populations declining and some increasing for both species. We found some evidence for a latitudinal gradient in trends among protected areas. However, support for this pattern is overestimated when the hierarchical nature of the data collection is not controlled for in the analysis. For both species, occupancy appeared to be declining in the most southern areas, while occupancy was stable or increasing in more northern areas. These results shed light on the range-level population status of these pond-breeding amphibians and our approach provides a framework that can be used to examine drivers of change including among-year and among-site variation in occurrence dynamics, while properly accounting for nested structure of

Introduction to Natural Resources. Teacher Edition.

ERIC Educational Resources Information Center

Hehn, Darold; Newport, Bob

This color-coded teacher's guide contains curriculum materials designed to help students develop an awareness of renewable and nonrenewable natural resources and to identify occupations in the area of natural resources. The guide contains nine units, each of which includes some or all of the following basic components: objective sheet, suggested…

Small Business Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on small business occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include barbers, cosmetologists, funeral…

Occupational pressure-targeting organisational factors to ameliorate occupational dysfunction.

PubMed

Loh, Siew Yim; Than, Winn; Quek, Kia Fatt

2011-12-01

Chronic pressure at work has debilitating impact on healthcare employers (e.g. reduced productivity, high costs, poor patient care) and on female healthcare employees (e.g. sickness, dysfunction). This paper highlights relationship at work as the key occupational source of work-stress which is organisational in nature. A cross-sectional study (n = 230) was conducted using the Pressure Management Inventory on several female dominated health professions within a large public hospital. Analysis of variance was used to show relationship between sources and outcome of pressure. Linear regressions were used to predict which sources of pressure (IV) was linked to the outcomes of occupational pressure (DV). The number one source of occupational pressure is relationships at work (i.e. with supervisors), and not workload. 'Relationship' is also the key predictor of several negative outcomes of pressure at work. Analysis of variance showed significant differences in two sources of pressures, i.e. Workload (P = 0.04) and Home-work balance (P = 0.03). This paper provides insights into the occupational pressure of women health professionals by highlighting the organisational sources of pressure and the implications for preventing occupational dysfunction secondary to stress at work.

Insulator (Heat and Frost). Occupational Analyses Series.

ERIC Educational Resources Information Center

McRory, Aline; Ally, Mohamed

This analysis covers tasks performed by an insulator, an occupational title some provinces and territories of Canada have also identified as heat and frost insulator. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and safety. To facilitate understanding the nature of the occupation,…

Illinois Occupational Skill Standards: Occupational Therapy Cluster.

ERIC Educational Resources Information Center

Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

This document, which is intended to serve as a guide for work force preparation program providers, details the Illinois occupational skill standards for programs preparing students for employment in jobs in occupational therapy. Agency partners involved in this project include: the Illinois State board of Education, Illinois Community College…

Factory Production Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on factory production occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include assemblers, blue collar worker…

Occupational Orientation: Applied Biological and Agricultural Occupations. Experimental Curriculum Materials.

ERIC Educational Resources Information Center

Illinois State Office of Education, Springfield.

These experimental curriculum materials, from one of five clusters developed for the occupational orientation program in Illinois, include a series of learning activity packages (LAPs) designed to acquaint the student with the wide range of occupational choices available in the applied biological and agricultural occupations. The 30 LAPs, each…

Food Merchandising Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on food merchandising occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include bartenders, cooks and chefs, dining room…

Competency Test Items for Applied Principles of Agribusiness and Natural Resources Occupations. Ornamental Horticulture Component. A Report of Research.

ERIC Educational Resources Information Center

Cheek, Jimmy G.; McGhee, Max B.

The central purpose of this study was to develop and field test written criterion-referenced tests for the ornamental horticulture component of applied principles of agribusiness and natural resources occupations programs. The test items were to be used by secondary agricultural education students in Florida. Based upon the objectives identified…

Occupational health and safety among commercial sex workers.

PubMed

Ross, Michael W; Crisp, Beth R; Månsson, Sven-Axel; Hawkes, Sarah

2012-03-01

The concept of occupational health and safety (OHS) for commercial sex workers has rarely been investigated, perhaps because of the often informal nature of the workplace, the associated stigma, and the frequently illegal nature of the activity. We reviewed the literature on health, occupational risks, and safety among commercial sex workers. Cultural and local variations and commonalities were identified. Dimensions of OHS that emerged included legal and policing risks, risks associated with particular business settings such as streets and brothels, violence from clients, mental health risks and protective factors, alcohol and drug use, repetitive strain injuries, sexually transmissible infections, risks associated with particular classes of clients, issues associated with male and transgender commercial sex workers, and issues of risk reduction that in many cases are associated with lack of agency or control, stigma, and legal barriers. We further discuss the impact and potential of OHS interventions for commercial sex workers. The OHS of commercial sex workers covers a range of domains, some potentially modifiable by OHS programs and workplace safety interventions targeted at this population. We argue that commercial sex work should be considered as an occupation overdue for interventions to reduce workplace risks and enhance worker safety.

Study on a model for future occupational health: proposal for an occupational health service model in Japan.

PubMed

Higashi, Toshiaki

2006-10-01

The Study Model for Future Occupational Health (funded by a research grant from the Ministry of Health, Welfare and Labor) is a joint research project involving various organizations and agencies undertaken from 2002 to 2004. Society has undergone a dramatic transformation due to technological developments and internationalization. At the same time a low birth rate and an aging population have resulted in an increase in both the percentage of workers experiencing strong anxiety and stress in relation to their jobs and the working environment and the number of suicides. As a natural consequence, occupational health services are now expected to provide EAP, consulting and other functions that were formerly considered outside the realm of occupational health. In consideration of this background, the present study propose the following issues to provide a model for future occupational health services that meet the conditions presently confronted by each worker. 1. How to provide occupational health services and occupational physicians' services: 1) a basic time of 20 minutes of occupational health services per year should be allotted to each worker and to all workers; 2) the obligatory regulations should be revised to expand the obligation from businesses each with 50 or more employees under the present laws to businesses each with 30 or more employees. 2. Providers of occupational health services and occupational physicians' services: (1) reinforcement of outside occupational health agencies; (2) fostering occupational health consultant firms; (3) development of an institute of occupational safety and health; (4) support of activities by authorized occupational physicians in the field; (5) expanding of joint selection of occupational physicians including subsidy increase and the extension of a period of subsidy to five hears; (6) licensing of new entry into occupational health undertaking. 3. Introduction of new report system: (1) establishment of the obligation to

Engineering and Related Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on engineering and related occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include aerospace engineers, agricultural…

Mathematics and Related Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on mathematics and related occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include accountants, actuaries,…

Agricultural Occupations Handbook.

ERIC Educational Resources Information Center

Lark, Floyd J.; Henderson, Billie

This agricultural occupations handbook was developed from the Dictionary of Occupational Titles (DOT) and the U.S. Departments of Health, Education, and Welfare, and Labor publication, Vocational Education and Occupations. It includes the U.S. Office of Education coding for the instructional area of agriculture and the cluster coding for the…

Banking and Insurance Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on banking and insurance occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include bank clerks, bank officers/managers,…

Image processing occupancy sensor

DOEpatents

Brackney, Larry J.

2016-09-27

A system and method of detecting occupants in a building automation system environment using image based occupancy detection and position determinations. In one example, the system includes an image processing occupancy sensor that detects the number and position of occupants within a space that has controllable building elements such as lighting and ventilation diffusers. Based on the position and location of the occupants, the system can finely control the elements to optimize conditions for the occupants, optimize energy usage, among other advantages.

Shaping knowledge regarding occupation: examining the cultural underpinnings of the evolving concept of occupational identity.

PubMed

Rudman, Deborah Laliberte; Dennhardt, Silke

2008-09-01

Within occupational therapy and occupational science, knowledge regarding occupation-based concepts is in the process of being developed, disseminated and acted upon internationally. It is critical to reflect on the forces shaping the ways in which this knowledge is being constructed. In this paper, the ways in which cultural assumptions and values have influenced the evolving concept of occupational identity are examined through applying Kluckhohn and Strodtbeck's framework of cultural variations in values to two contemporary conceptualisations of occupational identity. The analysis demonstrates the ways in which values most consistent with Western culture are embedded within and dominate these contemporary conceptualisations of occupational identity, emphasising a future orientation, achievement-based doing, individual choice, and mastery of individuals over nature. This paper points to conceptual boundaries within which occupational identity is currently being shaped and points to alternative possibilities in the hope of prompting dialogue and research that looks at this concept in more diverse ways. Heightened sensitivity to the influence of culture on the shaping of occupation-focussed knowledge will serve to strengthen and enrich the growth of the evolving body of knowledge pertaining to occupation, and foster culturally sensitive research and practice.

Occupational rhinitis.

PubMed

Sublett, J Wesley; Bernstein, David I

2011-11-01

Work-related rhinitis, which includes work-exacerbated rhinitis and occupational rhinoconjunctivitis (OR), is two to three times more common than occupational asthma. High molecular weight proteins and low molecular weight chemicals have been implicated as causes of OR. The diagnosis of work-related rhinitis is established based on occupational history and documentation of immunoglobulin E (IgE) mediated sensitization to the causative agent if possible. Management of work-related rhinitis is similar to that of other causes of rhinitis and includes elimination or reduction of exposure to causative agents combined with pharmacotherapy. If allergens are commercially available, allergen immunotherapy can be considered. Copyright © 2011 Elsevier Inc. All rights reserved.

New developments in occupational dermatology.

PubMed

Diepgen, Thomas L

2016-09-01

Occupational skin diseases according to BK No. 5101 - "severe or recurrent skin diseases which have forced the person to discontinue all occupational activities that caused or could cause the development, worsening, or recurrence of the disease" - is the most commonly reported notifiable occupational diseases in Germany. Following the optimization of measures of primary, secondary, and tertiary prevention, today most individuals affected are able to continue their profession. With the revision of the German ordinance on occupational diseases (BKV) in January 2015, skin cancer caused by UV irradiation was added to the list of occupational diseases. The new occupational disease (BK) 5103 is defined as "squamous cell carcinoma or multiple actinic keratoses of the skin caused by natural UV irradiation". In this context, "multiple" signifies the occurrence of either more than five individual actinic keratosis lesions over the course of 12 months or the presence of field cancerization of > 4 cm(2) . In the following review, important aspects of this new occupational disease will be highlighted and discussed. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

Environmental Scientists and Conservation Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on environmental scientists and conservation occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include foresters,…

Air and Water Transportation Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on air and water transportation occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include civil aviation workers, air…

Office Machine and Computer Occupations. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on office machine and computer occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include business machine repairers,…

Challenges and Opportunities for Occupational Epidemiology in the Twenty-first Century.

PubMed

Stayner, L T; Collins, J J; Guo, Y L; Heederik, D; Kogevinas, M; Steenland, K; Wesseling, C; Demers, P A

2017-09-01

There are many opportunities and challenges for conducting occupational epidemiologic studies today. In this paper, we summarize the discussion of a symposium held at the Epidemiology in Occupational Health (EPICOH) conference, Chicago 2014, on challenges for occupational epidemiology in the twenty-first century. The increasing number of publications and attendance at our conferences suggests that worldwide interest in occupational epidemiology has been growing. There are clearly abundant opportunities for new research in occupational epidemiology. Areas ripe for further work include developing improved methods for exposure assessment, statistical analysis, studying migrant workers and other vulnerable populations, the use of biomarkers, and new hazards. Several major challenges are also discussed such as the rapidly changing nature and location of work, lack of funding, and political/legal conflicts. As long as work exists there will be occupational diseases that demand our attention, and a need for epidemiologic studies designed to characterize these risks and to support the development of preventive strategies. Despite the challenges and given the important past contribution in this field, we are optimistic about the importance and continued vitality of the research field of occupational epidemiology.

Pinning of fermionic occupation numbers.

PubMed

Schilling, Christian; Gross, David; Christandl, Matthias

2013-01-25

The Pauli exclusion principle is a constraint on the natural occupation numbers of fermionic states. It has been suspected since at least the 1970s, and only proved very recently, that there is a multitude of further constraints on these numbers, generalizing the Pauli principle. Here, we provide the first analytic analysis of the physical relevance of these constraints. We compute the natural occupation numbers for the ground states of a family of interacting fermions in a harmonic potential. Intriguingly, we find that the occupation numbers are almost, but not exactly, pinned to the boundary of the allowed region (quasipinned). The result suggests that the physics behind the phenomenon is richer than previously appreciated. In particular, it shows that for some models, the generalized Pauli constraints play a role for the ground state, even though they do not limit the ground-state energy. Our findings suggest a generalization of the Hartree-Fock approximation.

Soldier occupational load carriage: a narrative review of associated injuries.

PubMed

Orr, Robin Marc; Pope, Rodney; Johnston, Venerina; Coyle, Julia

2014-01-01

This narrative review examines injuries sustained by soldiers undertaking occupational load carriage tasks. Military soldiers are required to carry increasingly heavier occupational loads. These loads have been found to increase the physiological cost to the soldier and alter their gait mechanics. Aggregated research findings suggest that the lower limbs are the most frequent anatomical site of injury associated with load carriage. While foot blisters are common, other prevalent lower limb injuries include stress fractures, knee and foot pain, and neuropathies, like digitalgia and meralgia. Shoulder neuropathies (brachial plexus palsy) and lower back injuries are not uncommon. Soldier occupational load carriage has the potential to cause injuries that impact on force generation and force sustainment. Through understanding the nature of these injuries targeted interventions, like improved physical conditioning and support to specialised organisations, can be employed.

Jobs You Won't Find in the Dictionary of Occupational Titles.

ERIC Educational Resources Information Center

Salomone, Paul R.; Helmstetter, Christopher L.

1992-01-01

Written in whimsical style, this article points out the value-laden nature of the "Dictionary of Occupational Titles," the premier source of occupational information. Other than legal occupations, classifies jobs that are remunerative into three categories: (1) illegal occupations (drug dealer, hitperson); (2) underground or…

[Natural history of occupational hearing loss induced by noise].

PubMed

de Almeida, S I; Albernaz, P L; Zaia, P A; Xavier, O G; Karazawa, E H

2000-01-01

To evaluate the clinical and audiometric characteristics of occupational hearing loss induced by noise, according to age and time of exposition in years. 222 patients with occupational sensorineural hearing loss induced by noise were studied retrospectively, correlating the auditive clinical claims, alterations of audiometric thresholds at frequencies of 250 Hz to 8000 Hz, speech discrimination indicator with age and time of exposure. As a control group were used the audiometric threshold of a population of same medium age, without morbid antecedents of hearing illness, as preconized by ISO 1999 (1990). The group were divided into subgroups and three decades of exposure were analyzed. It was verified that the clinical claims of hipoacusia increases according to the age and time of exposure. The frequency of tinnitus is constant. The audiometric thresholds in the second decade of exposure present variations that depend on the age. The several audiometric curves are parallel, but they are not horizontal. The worst thresholds were found in the high frequencies from 3000 Hz to 8000 Hz, as a clinical and physiopathological consequences of the commitment of basal areas of cochlea. The speech discrimination showed to be worst according to the increase of age and time of exposure. Patients with hearing loss disacusia induced by occupational noise present characteristic audiometric thresholds that vary according to age and time of exposure to noise. These characteristics defined and resumed in audiometric curves can constitute a standard of comparison, evaluation and control for exposed populations.

An examination of occupation-based, client-centered, evidence-based occupational therapy practices in New Hampshire.

PubMed

Mulligan, Shelley; White, Barbara Prudhomme; Arthanat, Sajay

2014-01-01

This study surveyed occupational therapy practitioners to gain a better understanding of the nature of occupational therapy practices in the State of New Hampshire. A questionnaire was developed and distributed to a sample of practitioners working in New Hampshire to gather information regarding the extent to which occupation-based, client-centered, evidence-based services were being provided. Results suggested that practitioners highly value these service delivery attributes. However, day-to-day practice decisions regarding evaluation methods, where to conduct intervention sessions, goal writing, and choices of intervention activities suggest a stronger emphasis on the evaluation and remediation of specific performance skill and body function deficits, rather than on client performance of desired occupations. In light of the findings, the discrepancy between practitioner values and daily clinical practices is discussed, along with the challenges inherent in providing authentic, evidence-based occupational therapy. Copyright 2014, SLACK Incorporated.

[UV-irradiation-induced skin cancer as a new occupational disease].

PubMed

Diepgen, T L; Drexler, H; Elsner, P; Schmitt, J

2015-03-01

With the revision of the German Ordinance on Occupational Diseases, skin cancer due to UV irradiation was amended as a new occupational disease to the list of occupational diseases in Germany. The new occupational disease BK 5103 has the following wording: "Squamous cell carcinoma or multiple actinic keratosis of the skin caused by natural UV irradiation". Actinic keratoses are to be considered as multiple according to this new occupational diseases if they occur as single lesions of more than five annually, or are confluent in an area > 4 cm(2) (field cancerization). It is estimated that more than 2.5 million employees are exposed to natural UV irradiation due to their work (outdoor workers) in Germany and therefore have an increased risk of skin cancer. In this article the medical and technical prerequisites which have to be fulfilled for this new occupational disease in Germany are introduced.

‘Without Occupation You Don't Exist’: Occupational Engagement and Mental Illness

PubMed Central

Blank, Alison Anne; Harries, Priscilla; Reynolds, Frances

2015-01-01

This phenomenological study explores the meanings of work for people living with severe and enduring mental health conditions. The participants were three women and seven men who were attending a mental health day centre. Data were collected through up to three depth interviews with each participant over 18 months. The interviews were digitally recorded, transcribed verbatim, and analysed according to phenomenological principles. Two overarching themes were identified. Building and maintaining an occupational identity expressed the ways in which participants used occupations as the building blocks of an evolving identity. Most of the participants wanted to work, and participation in occupations was seen as essential to recovery from mental ill-health. Work and other ways of belonging encapsulated the need to feel connected to others. Many of the participants envisaged working as a way of achieving this. The longitudinal nature of the study facilitated engagement with the developing narratives and exploration of the changes and consistencies in the participants' meaning making about their occupations. Implications for understanding individuals' occupational participation which enhances a sense of self and promotes feelings of belonging are identified. PMID:25866474

Development and Field-Testing of a Study Protocol, including a Web-Based Occupant Survey Tool, for Use in Intervention Studies of Indoor Environmental Quality

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

Mendell, Mark; Eliseeva, Ekaterina; Spears, Michael

We developed and pilot-tested an overall protocol for intervention studies to evaluate the effects of indoor environmental changes in office buildings on the health symptoms and comfort of occupants. The protocol includes a web-based survey to assess the occupant's responses, as well as specific features of study design and analysis. The pilot study, carried out on two similar floors in a single building, compared two types of ventilation system filter media. With support from the building's Facilities staff, the implementation of the filter change intervention went well. While the web-based survey tool worked well also, low overall response rates (21-34percentmore » among the three work groups included) limited our ability to evaluate the filter intervention., The total number of questionnaires returned was low even though we extended the study from eight to ten weeks. Because another simultaneous study we conducted elsewhere using the same survey had a high response rate (>70percent), we conclude that the low response here resulted from issues specific to this pilot, including unexpected restrictions by some employing agencies on communication with occupants.« less

Occupancy change detection system and method

DOEpatents

Bruemmer, David J [Idaho Falls, ID; Few, Douglas A [Idaho Falls, ID

2009-09-01

A robot platform includes perceptors, locomotors, and a system controller. The system controller executes instructions for producing an occupancy grid map of an environment around the robot, scanning the environment to generate a current obstacle map relative to a current robot position, and converting the current obstacle map to a current occupancy grid map. The instructions also include processing each grid cell in the occupancy grid map. Within the processing of each grid cell, the instructions include comparing each grid cell in the occupancy grid map to a corresponding grid cell in the current occupancy grid map. For grid cells with a difference, the instructions include defining a change vector for each changed grid cell, wherein the change vector includes a direction from the robot to the changed grid cell and a range from the robot to the changed grid cell.

Evaluation of the patient with an exposure-related disease: the occupational and environmental history.

PubMed

Papali, Alfred; Hines, Stella E

2015-03-01

Although the process of taking an occupational and environmental history has remained largely the same, the context in which it is done has changed dramatically over recent years. This review examines the role of the occupational and environmental history in the context of the changing nature of medical practice and discusses methods for evaluating patients with contemporary exposure-related respiratory illnesses. Surveillance for occupational lung disease using mnemonic devices, screening questions and the use of structured questionnaires can significantly increase the likelihood and accuracy of detection. Electronic health records likewise can be adapted to include the most important elements of the occupational and environmental history. The emergence of new technologies and industries will lead to respiratory diseases in novel occupational and environmental contexts. Using the methods described herein can make detecting these diseases easier and less time-consuming.

Urban occupational structures as information networks: The effect on network density of increasing number of occupations.

PubMed

Shutters, Shade T; Lobo, José; Muneepeerakul, Rachata; Strumsky, Deborah; Mellander, Charlotta; Brachert, Matthias; Farinha, Teresa; Bettencourt, Luis M A

2018-01-01

Urban economies are composed of diverse activities, embodied in labor occupations, which depend on one another to produce goods and services. Yet little is known about how the nature and intensity of these interdependences change as cities increase in population size and economic complexity. Understanding the relationship between occupational interdependencies and the number of occupations defining an urban economy is relevant because interdependence within a networked system has implications for system resilience and for how easily can the structure of the network be modified. Here, we represent the interdependencies among occupations in a city as a non-spatial information network, where the strengths of interdependence between pairs of occupations determine the strengths of the links in the network. Using those quantified link strengths we calculate a single metric of interdependence-or connectedness-which is equivalent to the density of a city's weighted occupational network. We then examine urban systems in six industrialized countries, analyzing how the density of urban occupational networks changes with network size, measured as the number of unique occupations present in an urban workforce. We find that in all six countries, density, or economic interdependence, increases superlinearly with the number of distinct occupations. Because connections among occupations represent flows of information, we provide evidence that connectivity scales superlinearly with network size in information networks.

Urban occupational structures as information networks: The effect on network density of increasing number of occupations

PubMed Central

Lobo, José; Muneepeerakul, Rachata; Strumsky, Deborah; Mellander, Charlotta; Brachert, Matthias; Farinha, Teresa; Bettencourt, Luis M. A.

2018-01-01

Urban economies are composed of diverse activities, embodied in labor occupations, which depend on one another to produce goods and services. Yet little is known about how the nature and intensity of these interdependences change as cities increase in population size and economic complexity. Understanding the relationship between occupational interdependencies and the number of occupations defining an urban economy is relevant because interdependence within a networked system has implications for system resilience and for how easily can the structure of the network be modified. Here, we represent the interdependencies among occupations in a city as a non-spatial information network, where the strengths of interdependence between pairs of occupations determine the strengths of the links in the network. Using those quantified link strengths we calculate a single metric of interdependence–or connectedness–which is equivalent to the density of a city’s weighted occupational network. We then examine urban systems in six industrialized countries, analyzing how the density of urban occupational networks changes with network size, measured as the number of unique occupations present in an urban workforce. We find that in all six countries, density, or economic interdependence, increases superlinearly with the number of distinct occupations. Because connections among occupations represent flows of information, we provide evidence that connectivity scales superlinearly with network size in information networks. PMID:29734354

Occupational health provision and health surveillance in the semiconductor industry.

PubMed

Kinoulty, Mary; Williams, Nerys

2006-03-01

To identify the nature of occupational health provision in UK semiconductor-manufacturing plants. To identify the level of industry compliance with legal health surveillance requirements. A national inspection programme was carried out by Health & Safety Executive inspectors using a developed protocol. A wide range of occupational health provision was identified from none to use of an accredited specialist. The majority of work was of a reactive nature even where there was specialist occupational health input. Seven companies were identified as not meeting legal compliance and one as having unacceptable compliance for health surveillance. The spectrum of occupational health provision was very wide. Where health surveillance was provided, it was poorly targeted with limited interpretation and feedback to management.

The terms occupation and activity over the history of official occupational therapy publications.

PubMed

Bauerschmidt, Bree; Nelson, David L

2011-01-01

The history of articles in the American Journal of Occupational Therapy and its predecessors reflects trends and changes in professional terminology and the thoughts underlying that terminology. In this study, we investigate use of occupation, activity, and related terms across 9 decades of occupational therapy literature from the 1920s to the 2000s. The literature for 3 years of each of the 9 decades was scanned electronically. A random numbers table was used to equalize the number of words across decades, and a computer search function was used to determine each term's frequency of use for each decade. Results indicated that the term occupation was widely used in the 1920s but then declined until the 1980s. With a rapid increase in use in the 2000s, the term occupation actually appeared more often than it did in the 1920s. The term activity appeared infrequently in the 1920s but gained popularity from the 1930s to the 1960s. From the 1970s to the 1990s, the use of both terms was quite low. This study shows that basic occupational therapy terminology has fluctuated dramatically over time. Given the essential link between terminology and theory, these changes arguably reflect authors' and editors' changing viewpoints on the profession's fundamental nature.

Occupation-based intervention in hand injury rehabilitation: Experiences of occupational therapists in Malaysia.

PubMed

Che Daud, Ahmad Zamir; Yau, Matthew K; Barnett, Fiona; Judd, Jenni

2016-01-01

In a previous study consensus was sought from Malaysian occupational therapists of occupation-based intervention (OBI) that was perceived as a means and an end. Occupation as a means refers to occupational and purposeful tasks as a therapeutic agent while occupation as an end refers to occupation as an outcome of intervention. The purpose of this follow-up study was to describe the occupational therapists' experiences of providing OBI in hand injury rehabilitation in Malaysia. Sixteen occupational therapists with more than five years of experience in hand rehabilitation were individually interviewed on their experiences of using OBI in practice. Data were thematically analysed using interpretative phenomenological analysis. Definition of "Occupation as a means", and "Occupation as an end" was broadened after data analysis of interviews to include two new themes: "Rewarding yet challenging" and "Making OBI a reality". Occupational therapists had positive experiences with OBI and perceived that occupation as a means and an end can be merged into a single therapy session when the occupational therapists use an occupation that is therapeutic. Although occupation as a means and as an end have different purposes, when the ultimate goal is to enhance the clients' maximum level of functioning both can be used for successful rehabilitation of hand injuries.

Contribution of working conditions to occupational inequalities in depressive symptoms: results from the national French SUMER survey.

PubMed

Niedhammer, Isabelle; Lesuffleur, Thomas; Coutrot, Thomas; Chastang, Jean-François

2016-08-01

Social inequalities in mental health have been observed, but explanations are still lacking. The objectives were to evaluate the contribution of a large set of psychosocial work factors and other occupational exposures to social inequalities in mental health in a national representative sample of employees. The sample from the cross-sectional national French survey SUMER 2010 included 46,962 employees: 26,883 men and 20,079 women. Anxiety and depression symptoms were measured using the Hospital Anxiety and Depression scale. Occupation was used as a marker of social position. Psychosocial work factors included various variables related to the classical job strain model, psychological demands, decision latitude, social support, and other understudied variables related to reward, job insecurity, job promotion, esteem, working time/hours, and workplace violence. Other occupational exposures of chemical, biological, physical, and biomechanical nature were also studied. Weighted age-adjusted linear regression analyses were performed. Occupational gradients were found in the exposure to most psychosocial work factors and other occupational exposures. Occupational inequalities were observed for depressive symptoms, but not for anxiety symptoms. The factors related to decision latitude (and its sub-dimensions, skill discretion, and decision authority), social support, and reward (and its sub-dimensions, job promotion, job insecurity, and esteem) contributed to explain occupational inequalities in depressive symptoms. Decision latitude played a major role in the explanation. Workplace violence variables contributed among men only. Other exposures of physical and biomechanical nature also displayed significant contributions. Comprehensive prevention policies at the workplace may help to reduce social inequalities in mental health in the working population.

Frequency and characteristics of occupational dental trauma.

PubMed

Trullás, J M; Ballester, M L; Bolíbar, I; Parellada, N; Berástegui, E

2013-03-01

Dental trauma at the workplace may have important clinical and occupational consequences, but little is known about its profile. To describe the frequency and characteristics of work-related dental injuries. For all patients with occupational dental trauma seen at the FREMAP Hospital of Barcelona (Spain) between January 2000 and December 2006, we recorded their characteristics, type of work and nature of the trauma, including cause of the accident, extent of trauma, reason for referral to a dentist, and days of sick leave. The frequency of dental trauma was 1.71 per 1000 occupational accidents attended and was related to the worker's occupation. In security services, it was 7.37 per 1000 and 2.01 in transport services. The frequency was similar in both genders. The most common causal mechanisms were direct impact (38%), traffic accidents (29%) and falls at the same level (16%). Causal mechanisms differed according to gender and type of job. Most injuries consisted of dental fracture (54%), and 67% of the patients required referral to a dental surgery. Injuries were limited to the mouth in 52% of cases, 8% of which required sick leave, with a mean duration of 23.0±21.8 days. The frequency of dental trauma in this working population was low and was related to the worker's occupation. Causal mechanisms differed according to gender and type of job. Most dental injuries were severe and required referral to a dental surgery. Frequency of sick leave was low.

Airborne seafood allergens as a cause of occupational allergy and asthma.

PubMed

Lopata, Andreas L; Jeebhay, Mohamed F

2013-06-01

Occupational allergy and asthma is a serious adverse health outcome affecting seafood-processing workers. Allergic reactions are directed to two major seafood groups: fish and shellfish, with the latter group comprising crustaceans and molluscs. Several allergenic proteins have been identified in these different groups, but few have been characterised on a molecular level. Parvalbumin appears to be the major fish allergen, while tropomyosin the major crustacean allergen. Other IgE-binding proteins have also been identified in molluscs and other seafood-associated agents (e.g. Anisakis sp), although their molecular nature has not been characterised. Aerosolised allergens can be identified and quantified using immunological and chemical approaches, detecting levels as low as 10 ng/m(3). This contemporary review discusses interesting and recent findings in the area of occupational seafood allergy including high-risk occupations, environmental risk factors for airborne exposures, major and minor allergens implicated and innovative approaches in diagnosing and managing occupational allergy and asthma associated with seafood processing.

Animal Science, Including Instruction in Agricultural Mechanics, Careers, Leadership, and Supervised Occupational Experience.

ERIC Educational Resources Information Center

Missouri State Dept. of Education, Jefferson City. Agricultural Education Section.

Developed and reviewed by a committee of 16 teachers, the state supervisory staff, and the teacher education staff, this curriculum guide is for vocational agriculture teacher use with ninth grade students interested in agricultural occupations. Some objectives for this 1-year course in animal science are--(1) to develop competencies in…

Occupation and its relationship with health and wellbeing: the threshold concept for occupational therapy.

PubMed

Fortune, Tracy; Kennedy-Jones, Mary

2014-10-01

We introduce the educational framework of 'threshold concepts' and discuss its utility in understanding the fundamental difficulties learners have in understanding ways of thinking and practising as occupational therapists. We propose that the relationship between occupation and health is a threshold concept for occupational therapy because of students' trouble in achieving lasting conceptual change in relation to their understanding of it. The authors present and discuss key ideas drawn from educational writings on threshold concepts, review the emerging literature on threshold concepts in occupational therapy, and pose a series of questions in order to prompt consideration of the pedagogical issues requiring action by academic and fieldwork educators. Threshold concepts in occupational therapy have been considered in a primarily cross-disciplinary sense, that is, the understandings that occupational therapy learners grapple with are relevant to learners in other disciplines. In contrast, we present a more narrowly defined conception that emphasises the 'bounded-ness' of the concept to the discipline. A threshold concept that captures the essential nature of occupational therapy is likely to be (highly) troublesome in terms of a learner's acquisition of it. Rather than simplifying these learning 'jewels' educators are encouraged to sit with the discomfort that they and the learner may experience as the learner struggles to grasp them. Moreover, they should reshape their curricula to provoke such struggles if transformative learning is to be the outcome. © 2014 Occupational Therapy Australia.

[Skin cancer as occupational disease].

PubMed

Bauer, A

2016-11-01

The incidence of epithelial skin neoplasms, such as squamous cell carcinoma and basal cell carcinoma is significantly increasing worldwide. Leisure time solar UV exposure is causative in the overwhelming majority of cases in the general population; however, occupational exposure is responsible for a certain percentage of cases. Employees with a relevant exposure to polycyclic aromatic hydrocarbons in soot, raw paraffin, coal tar, anthracene, pitch or similar substances, to sunlight in outdoor occupations as well as to arsenic and ionizing radiation have a significantly increased risk to develop occupational skin cancer compared to the general population. In the official occupational disease list in the appendix of the German by-law on occupational diseases, the following occupational diseases concerning skin cancer are listed: BK 5102 "skin cancer and carcinoma in situ caused by soot, raw paraffin, coal tar, anthracene, pitch or similar substances" (e.g. various solid paraffins, asphalt and mazut as well as mineral oils, grease, cylinder and drilling oils), BK 5103 "squamous cell carcinoma or multiple actinic keratosis caused by natural UV radiation", BK 1108 "diseases caused by arsenic and its compounds" and BK 2402 "diseases caused by ionizing radiation". For further occupational exposure to carcinogenic substances and potential occupationally acquired skin tumors, no official lists are currently available. These cancers might be considered under a special opt out paragraph in the German Social Law (§ 9 para 2 SGB VII). Tumors in scars after occupational skin trauma or occupational burns are compensated as consequences of work accidents. The current official list of occupational skin cancers and new developments for expert opinions are described in this article.

[Occupational and non-occupational factors influencing health state of small and medium business workers].

PubMed

Fasikov, R M; Khuzhakhmetova, I B; Stepanov, E G

2010-01-01

Complex study of work conditions and health parameters of workers engaged into small and medium business proved that preserved and better health of these workers, prevention of occupational and occupationally mediated diseases necessitate federal and regional complex system of measures including legal basis, database on work conditions and their influence on small and medium business workers' health, occupational medicine training for employers and employees, more active involvement of medical institutioins into screening for occupational diseases.

Image Processing Occupancy Sensor

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

The Image Processing Occupancy Sensor, or IPOS, is a novel sensor technology developed at the National Renewable Energy Laboratory (NREL). The sensor is based on low-cost embedded microprocessors widely used by the smartphone industry and leverages mature open-source computer vision software libraries. Compared to traditional passive infrared and ultrasonic-based motion sensors currently used for occupancy detection, IPOS has shown the potential for improved accuracy and a richer set of feedback signals for occupant-optimized lighting, daylighting, temperature setback, ventilation control, and other occupancy and location-based uses. Unlike traditional passive infrared (PIR) or ultrasonic occupancy sensors, which infer occupancy based only onmore » motion, IPOS uses digital image-based analysis to detect and classify various aspects of occupancy, including the presence of occupants regardless of motion, their number, location, and activity levels of occupants, as well as the illuminance properties of the monitored space. The IPOS software leverages the recent availability of low-cost embedded computing platforms, computer vision software libraries, and camera elements.« less

Natural gas monthly, March 1991. [Glossary included

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

Not Available

1991-03-01

The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highlights activities, events and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.more » This month's article is an update on natural gas distribution services. Explanatory Notes supplement the information found in tables of the report. A description of the data collection surveys that support the NGM is provided in the Data Sources section. A glossary of the terms used in this report is also provided to assist readers in understanding the data presented in this publication. 9 figs., 39 tabs.« less

Human rights in occupational therapy education: A step towards a more occupationally just global society.

PubMed

Crawford, Emma; Aplin, Tammy; Rodger, Sylvia

2017-04-01

Education on human rights will place occupational therapists in a strong position to address societal inequities that limit occupational engagement for many client groups. The imminent changes to the Minimum Standard for the Education of Occupational Therapists engender efforts towards social change and will require university-level human rights education. This education might enhance the profession's influence on disadvantaging social structures in order to effect social change. To contribute to the evidence base for social change education in occupational therapy, this research aims to understand the knowledge, skills, confidence and learning experiences of occupational therapy students who completed a human rights course. Final year occupational therapy students responded to questionnaires which included listing human rights, a human rights scale measuring knowledge and confidence for working towards human rights, and open questions. Numbers of rights listed, knowledge scores and confidence scores were calculated. Responses to the open questions were thematically analysed. After completing a human rights course, students had good knowledge and moderate confidence to work with human rights. Three themes were identified including 'learning about human rights', 'learning about structural, societal and global perspectives on occupational engagement' and 'learning how occupational therapists can work with groups, communities and populations: becoming articulate and empowered'. Human rights education fosters the development of occupational therapists who are skilled, knowledgeable, confident and empowered to address occupational injustices, according to these research findings. To develop a more occupationally just global society, education that considers iniquitous social structures and human rights is necessary. © 2016 Occupational Therapy Australia.

Occupational Training in Selected Metalworking Industries, 1974. A Report on a Survey of Selected Occupations.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), New York, NY.

A survey was conducted regarding the occupational training provided by employers for fourteen occupations in four metalworking industries. The fourteen occupations selected for study included crane operator, electrician, layout worker, machine tool setter, machinist, mechanic, sheet metal worker, and tool and die maker. The four industries…

The Nature of Natural Hazards Communication (Invited)

NASA Astrophysics Data System (ADS)

Kontar, Y. Y.

2013-12-01

Some of the many issues of interest to natural hazards professionals include the analysis of proactive approaches to the governance of risk from natural hazards and approaches to broaden the scope of public policies related to the management of risks from natural hazards, as well as including emergency and environmental management, community development and spatial planning related to natural hazards. During the talk we will present results of scientific review, analysis and synthesis, which emphasize same new trends in communication of the natural hazards theories and practices within an up-to-the-minute context of new environmental and climate change issues, new technologies, and a new focus on resiliency. The presentation is divided into five sections that focus on natural hazards communication in terms of education, risk management, public discourse, engaging the public, theoretical perspectives, and new media. It includes results of case studies and best practices. It delves into natural hazards communication theories, including diffusion, argumentation, and constructivism, to name a few. The presentation will provide information about: (1) A manual of natural hazards communication for scientists, policymakers, and media; (2) An up-to-the-minute context of environmental hazards, new technologies & political landscape; (3) A work by natural hazards scientists for geoscientists working with social scientists and communication principles; (4) A work underpinned by key natural hazards communication theories and interspersed with pragmatic solutions; (5) A work that crosses traditional natural hazards boundaries: international, interdisciplinary, theoretical/applied. We will further explore how spatial planning can contribute to risk governance by influencing the occupation of natural hazard-prone areas, and review the central role of emergency management in risk policy. The goal of this presentation is to contribute to the augmentation of the conceptual framework

Occupational injuries: is job security a factor?

PubMed

Saha, Asim; Kulkarni, P K; Chaudhuri, R; Saiyed, H

2005-09-01

Although a large number of contributing factors of occupational injury causation are explored meticulously to explain the phenomenon of higher occupational injury occurrence in some subjects, it has remained a matter of controversy. In this study, an effort is made to explore whether job security has any contribution in explaining higher susceptibility of some workers. This was a retrospective occupational injury record study conducted in an industry of eastern India. Along with the study of injury records of 5 years, an interview was also conducted involving 726 workers (including permanent and temporary workers both) of the factory. Comparison was made between permanent and temporary workers by using the Mann-Whitney U-test and the chi-square test. A theoretical model of Poisson's distribution was used to compare between expected and real occurrence. Although two worker groups were very similar in relation to age, level of education, habits, and nature of work, accident frequency and severity rates were found to be significantly higher in temporary workers. This study concluded that the higher accident risk of the temporary workers might have been due to the less effective experience as well as due to lack of job security inherent in such workers.

Population Health and Occupational Therapy.

PubMed

Braveman, Brent

2016-01-01

Occupational therapy practitioners play an important role in improving the health of populations through the development of occupational therapy interventions at the population level and through advocacy to address occupational participation and the multiple determinants of health. This article defines and explores population health as a concept and describes the appropriateness of occupational therapy practice in population health. Support of population health practice as evidenced in the official documents of the American Occupational Therapy Association and the relevance of population health for occupational therapy as a profession are reviewed. Recommendations and directions for the future are included related to celebration of the achievements of occupational therapy practitioners in the area of population health, changes to the Occupational Therapy Practice Framework and educational accreditation standards, and the importance of supporting, recognizing, rewarding, and valuing occupational therapy practitioners who assume roles in which direct care is not their primary function. Copyright © 2016 by the American Occupational Therapy Association, Inc.

Fatal work injuries involving natural disasters, 1992-2006.

PubMed

Fayard, Gregory M

2009-12-01

Although a goal of disaster preparedness is to protect vulnerable populations from hazards, little research has explored the types of risks that workers face in their encounters with natural disasters. This study examines how workers are fatally injured in severe natural events. A classification structure was created that identified the physical component of the disaster that led to the death and the pursuit of the worker as it relates to the disaster. Data on natural disasters from the Census of Fatal Occupational Injuries for the years 1992 through 2006 were analyzed. A total of 307 natural disaster deaths to workers were identified in 1992-2006. Most fatal occupational injuries were related to wildfires (80 fatalities), hurricanes (72 fatalities), and floods (62 fatalities). Compared with fatal occupational injuries in general, natural disaster fatalities involved more workers who were white and more workers who were working for the government. Most wildfire fatalities stemmed directly from exposure to fire and gases and occurred to those engaged in firefighting, whereas hurricane fatalities tended to occur more independently of disaster-produced hazards and to workers engaged in cleanup and reconstruction. Those deaths related to the 2005 hurricanes occurred a median of 36.5 days after landfall of the associated storm. Nearly half of the flood deaths occurred to passengers in motor vehicles. Other disasters included tornadoes (33 fatalities), landslides (17), avalanches (16), ice storms (14), and blizzards (9). Despite an increasing social emphasis on disaster preparation and response, there has been little increase in expert knowledge about how people actually perish in these large-scale events. Using a 2-way classification structure, this study identifies areas of emphasis in preventing occupational deaths from various natural disasters.

Privacy and occupational health services

PubMed Central

Heikkinen, A; Launis, V; Wainwright, P; Leino‐Kilpi, H

2006-01-01

Privacy is a key ethical principle in occupational health services. Its importance is emphasised in several laws, in ethical codes of conduct as well as in the literature, yet there is only very limited empirical research on privacy in the occupational health context. Conceptual questions on privacy in the occupational health context are discussed. The baseline assumption is that, in this context, privacy cannot be approached and examined only from the employee's (an individual) vantage point but the employer's (a group) point of view must also be taken into account, and that the concept has several dimensions (physical, social, informational and psychological). Even though privacy is a basic human need, there is no universally accepted definition of the concept and no consensus on whether an organisation can have privacy in the same way as people do. Many of the challenges surrounding privacy in the context of occupational health seem to be associated with the dual loyalties of occupational health professionals towards the employee and employer and with their simultaneous duties of disseminating and protecting information (informational privacy). Privacy is thus not an absolute value, but more research is needed to understand its multidimensional nature in the context of occupational health. PMID:16943333

Occupation and multiple myeloma: an occupation and industry analysis.

PubMed

Gold, Laura S; Milliken, Kevin; Stewart, Patricia; Purdue, Mark; Severson, Richard; Seixas, Noah; Blair, Aaron; Davis, Scott; Hartge, Patricia; De Roos, Anneclaire J

2010-08-01

Multiple myeloma (MM) is an incurable plasma cell malignancy with a poorly understood etiology. The purpose of our research was to examine the relationships between lifetime occupations and MM in a relatively large case-control study. MM cases (n = 180) were identified through cancer registries in the Seattle-Puget Sound area and Detroit. Population-based controls (n = 481) were identified using random digit dialing and Medicare and Medicaid Services files. In-person interviews were conducted to ascertain occupational histories. Standard occupational classification (SOC) and standard industrial classification (SIC) codes were assigned to each job held by each participant. Unconditional logistic regression was used to generate odds ratios (ORs) and 95% confidence intervals (CIs) for associations between MM and having ever worked in each occupation/industry and according to duration of employment in an occupation/industry. The risk of MM was associated with several manufacturing occupations and industries, including machine operators and tenders, not elsewhere classified (SOC 76) (OR = 1.8, CI = 1.0-3.3); textile, apparel, and furnishing machine operators and tenders (SOC 765) (OR = 6.0, CI = 1.7-21); and machinery manufacturing, except electrical (SIC 35) (OR = 3.3, CI = 1.7-6.7). Several service occupations and industries, such as food and beverage preparation (SOC 521) (OR = 2.0, CI = 1.1-3.8), were also associated with MM. One occupation that has been associated with MM in several previous studies, painters, paperhangers, and plasterers (SOC 644) was associated with a non-significantly elevated risk (OR = 3.6, CI = 0.7-19). We found associations between the risk of MM and employment in several manufacturing and service-related occupations and industries. Copyright 2010 Wiley-Liss, Inc.

Occupation and multiple myeloma: an occupation and industry analysis

PubMed Central

Gold, Laura S; Milliken, Kevin; Stewart, Patricia; Purdue, Mark; Severson, Richard; Seixas, Noah; Blair, Aaron; Davis, Scott; Hartge, Patricia; De Roos, Anneclaire J

2011-01-01

Background Multiple myeloma (MM) is an incurable plasma cell malignancy with a poorly understood etiology. The purpose of our research was to examine relationships between lifetime occupations and MM in a relatively large case-control study. Methods MM cases (n=180) were identified through cancer registries in the Seattle-Puget Sound area and Detroit. Population-based controls (n=481) were identified using random digit dialing and Medicare and Medicaid Services files. In-person interviews were conducted to ascertain occupational histories. Standard occupational classification (SOC) and standard industrial classification (SIC) codes were assigned to each job held by each participant. Unconditional logistic regression was used to generate odds ratios (ORs) and 95% confidence intervals (CIs) for associations between MM and having ever worked in each occupation/industry and according to duration of employment in an occupation/industry. Results The risk of MM was associated with several manufacturing occupations and industries, including machine operators and tenders, not elsewhere classified (SOC 76) (OR=1.8, CI=1.0–3.3); textile, apparel, and furnishing machine operators and tenders (SOC 765) (OR=6.0, CI=1.7–21); and machinery manufacturing, except electrical (SIC 35) (OR=3.3, CI=1.7–6.7). Several service occupations and industries, such as food and beverage preparation (SOC 521) (OR=2.0, CI=1.1–3.8), were also associated with MM. One occupation that has been associated with MM in several previous studies, painters, paperhangers, and plasterers (SOC 644), was associated with a non–significantly elevated risk (OR=3.6, CI=0.7–19). Conclusions We found associations between the risk of MM and employment in several manufacturing and service-related occupations and industries. PMID:20623662

Occupation-based practices and homelessness: A scoping review.

PubMed

Roy, Laurence; Vallée, Catherine; Kirsh, Bonnie H; Marshall, Carrie Anne; Marval, Rebecca; Low, Alissa

2017-04-01

Persons experiencing or at risk of homelessness have occupational needs that are seldom addressed in the Canadian system of care. The lack of documented evidence on occupational therapy practices in this field hinders the development of the profession. This article identifies current and potential practices that aim to enable or support the occupations of persons experiencing or at risk of homelessness. A scoping review was conducted, including evidence from both occupational therapy and non-occupational therapy sources. One hundred and seventy-eight papers were selected in the areas of occupational performance skills training, enrichment of occupational repertoire, employment/education, physical rehabilitation services, child/family services, community building, occupational transition from homeless to housed, literacy, and disaster relief. Occupational therapists can build environments and create opportunities that facilitate occupational engagement of individuals experiencing homelessness. Gaps in knowledge include the evaluation of occupational therapy practices, the Canadian context of family homelessness, and the cultural safety of occupational therapy interventions.

Trends in occupational hygiene in Finland.

PubMed

Pääkkönen, Rauno; Koponen, Milja

2018-03-01

The aim of this work is to evaluate and describe the current status of, and prospects for, the future of occupational hygiene in Finland. The main sources of information include a seminar held in the annual meeting of Finnish Occupational Hygiene Society and interviews with different stakeholders. Nanotechnology and other new materials, changing work environments, circular economy including green jobs, new medical methods and advances of construction methods were recognized as future challenges. Future work opportunities for occupational hygiene experts included exposure assessments in indoor air surveys, private consulting and entrepreneurship in general, international activities and product safety issues. Unclear topics needing more attention in the future were thought to be in new exposures, sensitive persons, combined effects, skin exposures and applicability of personal protective equipment. Occupational hygiene should broaden its view; occupational hygienists should have to cooperate with other specialists and grasp new challenges.

78 FR 49292 - Northshore Mining Company, a Subsidiary of Cliffs Natural Resources, Including On-Site Leased...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-13

... Mining Company, a Subsidiary of Cliffs Natural Resources, Including On-Site Leased Workers From Vanhouse... Cliffs Natural Resources, Including On- Site Leased Workers From Vanhouse, Express Employment and Our... Natural Resources, including on-site leased workers from VanHouse and Express Employment, Silver Bay...

Guidebook for Home Economics Cooperative Education Occupational Areas.

ERIC Educational Resources Information Center

Texas Education Agency, Austin. Dept. of Occupational Education and Technology.

The curriculum guide opens with brief introductions on the use of the guide and on the nature of the 17 occupations considered and possible places of employment in each job category. The remainder of the guide consists of unit plans for the occupations: art and craft aide, bridal consultant, child care aide, clothing assistant, companion to…

Creating a Future for Occupational Health.

PubMed

Peckham, Trevor K; Baker, Marissa G; Camp, Janice E; Kaufman, Joel D; Seixas, Noah S

2017-01-01

Economic, social, technical, and political drivers are fundamentally changing the nature of work and work environments, with profound implications for the field of occupational health. Nevertheless, researchers and practitioners entering the field are largely being trained to assess and control exposures using approaches developed under old models of work and risks. A speaker series and symposium were organized to broadly explore current challenges and future directions for the occupational health field. Broad themes identified throughout these discussions are characterized and discussed to highlight important future directions of occupational health. Despite the relatively diverse group of presenters and topics addressed, some important cross-cutting themes emerged. Changes in work organization and the resulting insecurity and precarious employment arrangements change the nature of risk to a large fraction of the workforce. Workforce demographics are changing, and economic disparities among working groups are growing. Globalization exacerbates the 'race to the bottom' for cheap labor, poor regulatory oversight, and limited labor rights. Largely, as a result of these phenomena, the historical distinction between work and non-work exposures has become largely artificial and less useful in understanding risks and developing effective public health intervention models. Additional changes related to climate change, governmental and regulatory limitations, and inadequate surveillance systems challenge and frustrate occupational health progress, while new biomedical and information technologies expand the opportunities for understanding and intervening to improve worker health. The ideas and evidences discussed during this project suggest that occupational health training, professional practice, and research evolve towards a more holistic, public health-oriented model of worker health. This will require engagement with a wide network of stakeholders. Research and

Occupational Disease Registries-Characteristics and Experiences.

PubMed

Davoodi, Somayeh; Haghighi, Khosro Sadeghniat; Kalhori, Sharareh Rostam Niakan; Hosseini, Narges Shams; Mohammadzadeh, Zeinab; Safdari, Reza

2017-06-01

Due to growth of occupational diseases and also increase of public awareness about their consequences, attention to various aspects of diseases and improve occupational health and safety has found great importance. Therefore, there is the need for appropriate information management tools such as registries in order to recognitions of diseases patterns and then making decision about prevention, early detection and treatment of them. These registries have different characteristics in various countries according to their occupational health priorities. Aim of this study is evaluate dimensions of occupational diseases registries including objectives, data sources, responsible institutions, minimum data set, classification systems and process of registration in different countries. In this study, the papers were searched using the MEDLINE (PubMed) Google scholar, Scopus, ProQuest and Google. The search was done based on keyword in English for all motor engines including "occupational disease", "work related disease", "surveillance", "reporting", "registration system" and "registry" combined with name of the countries including all subheadings. After categorizing search findings in tables, results were compared with each other. Important aspects of the registries studied in ten countries including Finland, France, United Kingdom, Australia, Czech Republic, Malaysia, United States, Singapore, Russia and Turkey. The results show that surveyed countries have statistical, treatment and prevention objectives. Data sources in almost the rest of registries were physicians and employers. The minimum data sets in most of them consist of information about patient, disease, occupation and employer. Some of countries have special occupational related classification systems for themselves and some of them apply international classification systems such as ICD-10. Finally, the process of registration system was different in countries. Because occupational diseases are often

Occupational Disease Registries–Characteristics and Experiences

PubMed Central

Davoodi, Somayeh; Haghighi, Khosro Sadeghniat; Kalhori, Sharareh Rostam Niakan; Hosseini, Narges Shams; Mohammadzadeh, Zeinab; Safdari, Reza

2017-01-01

Introduction: Due to growth of occupational diseases and also increase of public awareness about their consequences, attention to various aspects of diseases and improve occupational health and safety has found great importance. Therefore, there is the need for appropriate information management tools such as registries in order to recognitions of diseases patterns and then making decision about prevention, early detection and treatment of them. These registries have different characteristics in various countries according to their occupational health priorities. Aim: Aim of this study is evaluate dimensions of occupational diseases registries including objectives, data sources, responsible institutions, minimum data set, classification systems and process of registration in different countries. Material and Methods: In this study, the papers were searched using the MEDLINE (PubMed) Google scholar, Scopus, ProQuest and Google. The search was done based on keyword in English for all motor engines including “occupational disease”, “work related disease”, “surveillance”, “reporting”, “registration system” and “registry” combined with name of the countries including all subheadings. After categorizing search findings in tables, results were compared with each other. Results: Important aspects of the registries studied in ten countries including Finland, France, United Kingdom, Australia, Czech Republic, Malaysia, United States, Singapore, Russia and Turkey. The results show that surveyed countries have statistical, treatment and prevention objectives. Data sources in almost the rest of registries were physicians and employers. The minimum data sets in most of them consist of information about patient, disease, occupation and employer. Some of countries have special occupational related classification systems for themselves and some of them apply international classification systems such as ICD-10. Finally, the process of registration system was

Fatalities from occupational diseases in Connecticut.

PubMed

Morse, T; Storey, E

1999-08-01

Occupational diseases in Connecticut were identified using reports to the Workers' Compensation Commission, Connecticut OSHA, Vital Statistics, and the Tumor Registry. There were 93 identified fatalities from occupational disease in 1995, and 90 in 1994, approximately three times the number of traumatic occupational fatalities. Identified fatalities were predominantly from asbestos-related diseases, including mesothelioma and asbestosis. Most occupational diseases are not readily identifiable with current reporting mechanisms. Based on national estimates, these figures are considered to be an underestimate of the true burden of occupational disease. Increased awareness and reporting of occupational diseases is needed to properly identify and prevent these common conditions.

A client-centred, occupation-based occupational therapy programme for adults with psychiatric diagnoses.

PubMed

Schindler, Victoria P

2010-09-01

The purpose of this study was to assess the effectiveness of a client-centred, occupation-based occupational therapy programme for individuals with psychiatric diagnoses. The study took place in a college campus. A pre-test/post-test design was used. There were 38 participants which included college students and community members who desired to attend college, work and/or address life skill goals. The Canadian Occupational Performance Measure (COPM) was used as a pre- and post-test measure. Goals were based on problems identified in the COPM, reflected academic, vocational, life skill, and leisure goals, and were systematically addressed weekly through activities developed by the participant and a graduate occupational therapy student who acted as a mentor. The Participant Overall Satisfaction Scale was completed by each participant. A case study was used to describe the programme in more depth. The results support that the client-centred, occupation-based occupational therapy programme increased client scores on satisfaction and performance of occupational performance problems identified on the COPM. Further research is recommended to explore how client-centred occupational therapy programmes can be effective in improving academic, vocational and life skill goals. Copyright 2010 John Wiley & Sons, Ltd.

Occupational Respiratory Cancer in Korea

PubMed Central

Kim, Hyoung Ryoul

2010-01-01

Malignant mesothelioma and lung cancer are representative examples of occupational cancer. Lung cancer is the leading cause of cancer death, and the incidence of malignant mesothelioma is expected to increase sharply in the near future. Although information about lung carcinogen exposure is limited, it is estimated that the number of workers exposed to carcinogens has declined. The first official case of occupational cancer was malignant mesothelioma caused by asbestos exposure in the asbestos textile industry in 1992. Since then, compensation for occupational respiratory cancer has increased. The majority of compensated lung cancer was due to underlying pneumoconiosis. Other main causative agents of occupational lung cancer included asbestos, hexavalent chromium, and crystalline silica. Related jobs included welders, foundry workers, platers, plumbers, and vehicle maintenance workers. Compensated malignant mesotheliomas were associated with asbestos exposure. Epidemiologic studies conducted in Korea have indicated an elevated risk of lung cancer in pneumoconiosis patients, foundry workers, and asbestos textile workers. Occupational respiratory cancer has increased during the last 10 to 20 yr though carcinogen-exposed population has declined in the same period. More efforts to advance the systems for the investigation, prevention and management of occupational respiratory cancer are needed. PMID:21258597

Comparison of clinicopathological characteristics between patients with occupational and non-occupational intrahepatic cholangiocarcinoma.

PubMed

Hamano, Genya; Kubo, Shoji; Takemura, Shigekazu; Tanaka, Shogo; Shinkawa, Hiroji; Kinoshita, Masahiko; Ito, Tokuji; Yamamoto, Takatsugu; Wakasa, Kenichi; Shibata, Toshihiko

2016-07-01

An outbreak of cholangiocarcinoma has been reported among workers of an offset color proof-printing department at a printing company in Japan. In this study, we compared the clinicopathological findings of this type of intrahepatic cholangiocarcinoma (occupational ICC) and non-occupational ICC. The clinical records of 51 patients with perihilar-type ICC who underwent liver resection, including five patients with occupational ICC were retrospectively reviewed. The clinicopathological features were compared. In the occupational group, the patients were significantly younger (P < 0.01), while serum γ-glutamyl transpeptidase activity and the proportions of patients with regional dilatation of the bile ducts without tumor-induced obstruction were significantly higher (P = 0.041 and P < 0.01, respectively); the indocyanine green retention rate at 15 min was significantly lower (P = 0.020). On pathological examinations, precancerous or early cancerous lesions, such as biliary intraepithelial neoplasia and intraductal papillary neoplasm of the bile duct, were observed at various sites of the bile ducts in all occupational ICC patients; such lesions were observed in only six patients in the control group (P < 0.01). The clinicopathological findings including age, liver function test results, diagnostic imaging findings, and pathological findings differed between the occupational and control groups. © 2016 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

7 CFR 3560.576 - Occupancy restrictions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... condition of occupancy of the housing. (2) Tenant selection should be in accordance with the loan agreement... is provided by the owner as part of employment compensation for farm labor. (iii) When a natural...

Women's perceptions of everyday occupations: outcomes of the Redesigning Daily Occupations (ReDO) programme.

PubMed

Eklund, Mona; Erlandsson, Lena-Karin

2014-09-01

The aim was to (i) assess the outcomes of the 16-week Redesigning Daily Occupations (ReDO) programme for women on sick leave due to stress-related disorders, in terms of occupational value, satisfaction with everyday occupations, and participation level; (ii) investigate the relationships between those outcomes and return-to-work rate. A total of 42 women receiving ReDO and 42 receiving care as usual (CAU) were included in a matched-control study with measurements before and after the rehabilitation. Seventy-eight participated on both occasions. They completed self-report questionnaires regarding the aforementioned outcomes. Return-to-work data were obtained from the registers of the Social Insurance Offices. Increases in concrete, symbolic, and self-reward values were found in both groups, but no statistically significant difference between the groups was demonstrated. The ReDO group improved more than the CAU group, however, on satisfaction with everyday occupations and participation level. Occupational value, but not satisfaction with everyday occupations, was related to return to work. Everyday occupations were shown to be relevant outcomes after work rehabilitation. They could play an important role in future development of profession-specific evidence of occupational therapy. Further support was obtained for viewing occupational value and satisfaction with everyday occupations as theoretically distinct phenomena.

Estimating occupancy in large landscapes: evaluation of amphibian monitoring in the greater Yellowstone ecosystem

USGS Publications Warehouse

Gould, William R.; Patla, Debra A.; Daley, Rob; Corn, Paul Stephen; Hossack, Blake R.; Bennetts, Robert E.; Peterson, Charles R.

2012-01-01

Monitoring of natural resources is crucial to ecosystem conservation, and yet it can pose many challenges. Annual surveys for amphibian breeding occupancy were conducted in Yellowstone and Grand Teton National Parks over a 4-year period (2006–2009) at two scales: catchments (portions of watersheds) and individual wetland sites. Catchments were selected in a stratified random sample with habitat quality and ease of access serving as strata. All known wetland sites with suitable habitat were surveyed within selected catchments. Changes in breeding occurrence of tiger salamanders, boreal chorus frogs, and Columbia-spotted frogs were assessed using multi-season occupancy estimation. Numerous a priori models were considered within an information theoretic framework including those with catchment and site-level covariates. Habitat quality was the most important predictor of occupancy. Boreal chorus frogs demonstrated the greatest increase in breeding occupancy at the catchment level. Larger changes for all 3 species were detected at the finer site-level scale. Connectivity of sites explained occupancy rates more than other covariates, and may improve understanding of the dynamic processes occurring among wetlands within this ecosystem. Our results suggest monitoring occupancy at two spatial scales within large study areas is feasible and informative.

Implications of the Occupational Safety and Health Administration's bloodborne pathogen standard for the occupational health professional.

PubMed

Udasin, I G; Gochfeld, M

1994-05-01

On December 6, 1991. The Occupational Health and Safety Administration (OSHA) issued its final regulation concerning occupational exposure to bloodborne pathogens (29 CFR 1910.1030). OSHA has determined that workers in a variety of settings face a significant health risk as the result of occupational exposure to blood and other body fluids. The pathogens that are of the most concern include human immunodeficiency type 1 (HIV) and hepatitis B virus (HBV). OSHA concludes that the hazard can be minimized via engineering and work practice controls, personal protective equipment, HBV vaccination, training and education, and appropriate use of signs and labels. Occupational health professionals, including physicians, nurses, industrial hygienists, and safety officers, are faced with the challenge of writing and periodically updating exposure control plans that are unique to their settings, as well as advising colleagues in other settings. They are charged with identifying the appropriate at-risk groups within their workplace, and providing them with the appropriate training to enable employees to understand the rationale for the safety procedures that prevent exposures to blood-borne pathogens. This review of HIV/HBV articles pertinent to the occupational setting analyzes six topics including: (1) occupational risk of transmission of HIV, (2) occupational risk of transmission of HBV, (3) special concerns of dental practices, (4) risk of HIV/HBV outside the hospital, medical, or dental office setting, (5) legal and ethical issues involved in HIV testing, and (6) the United States Public Health Service postexposure HIV/HBV prophylaxis/treatment recommendations.

Occupational therapy students' perceptions of occupational therapy.

PubMed

Turpin, Merrill June; Rodger, Sylvia; Hall, Anna R

2012-10-01

An understanding of students' perceptions of occupational therapy on entry is required to recognise how professional socialisation occurs through curriculum. Findings pertain to a qualitative study investigating students' perceptions of occupational therapy upon entry to two occupational therapy programmes in Australia. Students commencing Bachelor of Occupational Therapy and Masters of Occupational Therapy Studies programmes participated in the study (n = 462). A purpose-designed questionnaire was distributed to students in the first lecture of each programme. Preliminary analysis comprised identification of keywords/phrases and coding categories were generated from patterns of keywords. Frequency counts and percentages of keywords/phrases within categories were completed. Students' responses were categorised as 'what' occupational therapists do; 'how' they do it; 'why' they do it; and 'who' they work with. In 'what' occupational therapists do students frequently described 'helping' people. Both undergraduate and graduate entry masters students used the term 'rehabilitation' to describe how occupational therapy is done, with graduate entry students occasionally responding with 'through occupation' and 'modifying the environment'. Students perceived the 'why' of occupational therapy as getting back to 'everyday activities', with some students emphasising returning to 'normal' activities or life. Regarding the 'who' category, students also thought occupational therapists worked with people with an 'injury' or 'disability'. Students entered their occupational therapy programmes with perceptions consistent with the general public's views of occupational therapy. However, graduate entry students exposed to a pre-reading package prior to entry had more advanced occupational therapy concepts than undergraduate students. © 2011 The Authors. Australian Occupational Therapy Journal © 2011 Occupational Therapy Australia.

Occupational injuries in Italy.

PubMed

Baldasseroni, Alberto; Chellini, Elisabetta; Mantero, Silvia; Giovannetti, Lucia

2005-01-01

Data collected by the Italian Funds for Occupational Injuries and Diseases (INAIL) on incidence and mortality for occupational injuries in Italy during 1951-2001 are described with respect to the two main occupational sectors, Industry and Services, and Agriculture. Comparisons with other EU countries are included to place the current severe phenomenon in context. An ad hoc analysis aimed at verifying the completeness of the data on occupational fatal accidents collected by INAIL in Tuscany is reported: a linkage between the INAIL data and those registered by the Tuscan Regional Mortality Registry highlights that a number of working areas are not covered by INAIL, a problem whose solution would be useful for primary prevention.

[Healthcare occupations are "different"].

PubMed

Heubel, F

2014-08-01

Healthcare requires careful coordination of several occupations. In order to attain the best possible result, including effectiveness and cost-efficiency, the specific expertise of each of these occupations must be clearly defined. Healthcare occupations, physicians and nurses, are indeed professions as opposed to mere "jobs". They are concerned with living but ill human beings and not with things. Reliance on a personal capacity of judgment is a decisive aspect of professions. Healthcare professionals perform best if they are granted specific independence relative to their work.

Using Opinions and Knowledge to Identify Natural Groups of Gambling Employees.

PubMed

Gray, Heather M; Tom, Matthew A; LaPlante, Debi A; Shaffer, Howard J

2015-12-01

Gaming industry employees are at higher risk than the general population for health conditions including gambling disorder. Responsible gambling training programs, which train employees about gambling and gambling-related problems, might be a point of intervention. However, such programs tend to use a "one-size-fits-all" approach rather than multiple tiers of instruction. We surveyed employees of one Las Vegas casino (n = 217) and one online gambling operator (n = 178) regarding their gambling-related knowledge and opinions prior to responsible gambling training, to examine the presence of natural knowledge groups among recently hired employees. Using k-means cluster analysis, we observed four natural groups within the Las Vegas casino sample and two natural groups within the online operator sample. We describe these natural groups in terms of opinion/knowledge differences as well as distributions of demographic/occupational characteristics. Gender and language spoken at home were correlates of cluster group membership among the sample of Las Vegas casino employees, but we did not identify demographic or occupational correlates of cluster group membership among the online gambling operator employees. Gambling operators should develop more sophisticated training programs that include instruction that targets different natural knowledge groups.

Cabinetmaker. Occupational Analysis Series.

ERIC Educational Resources Information Center

Chinien, Chris; Boutin, France

This document contains the analysis of the occupation of cabinetmaker, or joiner, that is accepted by the Canadian Council of Directors as the national standard for the occupation. The front matter preceding the analysis includes exploration of the development of the analysis, structure of the analysis, validation method, scope of the cabinetmaker…

Expanding horizons. Integrating environmental health in occupational health nursing.

PubMed

Rogers, B; Cox, A R

1998-01-01

1. Environmental hazards are ubiquitous. Many exist in the workplace or occur as a result of work process exposures. 2. Environmental health is a natural component of the expanding practice of occupational health nursing. 3. AAOHN's vision for occupational and environmental health will continue to set the standard and provide leadership in the specialty.

Occupational Health and the Arts.

PubMed

Hinkamp, David L; McCann, Michael; Babin, Angela

2017-09-01

Work in the visual arts, performing arts, and writing can involve exposures to occupational hazards, including hazardous materials, equipment, and conditions, but few art workplaces have strong occupational health resources. Literature searches were conducted for articles that illustrate these concerns. Medical databases were searched for art-related health articles. Other sources were also reviewed, including, unindexed art-health publications, and popular press articles. Information was located that described some exposed populations, art-related hazards, and resulting disorders. Anecdotal reports were used when more complete data were not available. Health hazards in the arts are significant. Occupational health professionals are familiar with most of these concerns and understand their treatment and prevention. The occupational health approach can reduce the health hazards encountered by at-risk art workers. Additional research would benefit these efforts. Resources for further information are available.

Health Occupations. Dental Auxiliaries, Nursing, Therapy and Rehabilitation, Health Services Administration. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on health occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include dental assistants, dental hygienists, dental…

Occupational Respiratory Disease

MedlinePlus

... other particles. Types of occupational respiratory disease include: coal workers’ pneumoconiosis, also known as Black Lung Disease ... include: Dust from things such as wood, cotton, coal, asbestos, silica, and talc. Pesticides, drug or enzyme ...

Nordic Occupational Skin Questionnaire (NOSQ-2002): a new tool for surveying occupational skin diseases and exposure.

PubMed

Susitaival, P; Flyvholm, M-A; Meding, B; Kanerva, L; Lindberg, M; Svensson, A; Olafsson, J H

2003-08-01

Occupational skin diseases are among the most frequent work-related diseases in industrialized countries. Good occupational skin disease statistics exist in few countries. Questionnaire studies are needed to get more data on the epidemiology of occupational skin diseases. The Nordic Occupational Skin Questionnaire Group has developed a new questionnaire tool - Nordic Occupational Skin Questionnaire (NOSQ-2002) - for surveys on work-related skin disease and exposures to environmental factors. The 2 NOSQ-2002 questionnaires have been compiled by using existing questionnaires and experience. NOSQ-2002/SHORT is a ready-to-use 4-page questionnaire for screening and monitoring occupational skin diseases, e.g. in a population or workplace. All the questions in the short questionnaire (NOSQ-2002/SHORT) are included in the long version, NOSQ-2002/LONG, which contains a pool of questions to be chosen according to research needs and tailored to specific populations. The NOSQ-2002 report includes, in addition to the questionnaires, a comprehensive manual for researchers on planning and conducting a questionnaire survey on hand eczema and relevant exposures. NOSQ-2002 questionnaires have been compiled in English and translated into Danish, Swedish, Finnish and Icelandic. The use of NOSQ-2002 will benefit research on occupational skin diseases by providing more standardized data, which can be compared between studies and countries.

Water quality, health, and human occupations.

PubMed

Blakeney, Anne B; Marshall, Amy

2009-01-01

To introduce evidence of the critical link between water quality and human occupations. A participatory action research design was used to complete a three-phase project. Phase 1 included mapping the watershed of Letcher County, Kentucky. Phase 2 consisted of surveying 122 Letcher County health professionals. Phase 3, the primary focus of this article, consisted of interviews with Letcher County adults regarding their lived experiences with water. The Occupational Therapy Practice Framework: Domain and Process (American Occupational Therapy Association, 2002) was used to structure questions. The Model of Occupational Justice provided the theoretical framework for presentation of the results. The watershed in Letcher County, Kentucky, is polluted as a result of specific coal mining practices and a lack of adequate infrastructure. As a result, citizens experience occupational injustice in the forms of occupational imbalance, occupational deprivation, and occupational alienation.

Occupations and the Farm.

ERIC Educational Resources Information Center

Ewert-Krocker, Laurie

2001-01-01

Describes "occupation" as a Montessori term, which the Hershey Montessori Farm School, in Huntsburg, Ohio, has adopted for any task arising from the needs of the farm that then generates a scientific or historic study. Includes lists of occupations pursued during 2000-2001 and samples of record forms students used to manage their work.…

Autism spectrum disorders in relation to parental occupation in technical fields.

PubMed

Windham, Gayle C; Fessel, Karen; Grether, Judith K

2009-08-01

A previous study reported that fathers of children with autism spectrum disorders (ASD) were more likely to work as engineers, requiring "systemizing skills," and suggesting a distinct phenotype, but alternatively this may have been related to selection biases. We conducted a population-based study to explore whether fathers, or mothers, of children with ASD are over-represented in fields requiring highly technical skills. Subjects included 284 children with ASD and 659 gender-matched controls, born in 1994 in the San Francisco Bay Area. Parental occupation and industry were abstracted verbatim from birth certificates. Engineering, computer programming, and science were examined as highly technical occupations. To limit bias by parental socio-economic status, we selected a referent group of occupations that seemed professionally similar but of a less technical nature. Odds ratios (ORs) and 95% confidence intervals (CI) were calculated by logistic regression, adjusting for parental age, education, and child race. Mothers of cases were somewhat more likely to work in hi-tech occupations (6.7%) than mothers of controls (4.0%, P=0.07), but little difference was observed among fathers, nor for engineering separately. Compared to parents in other "white collar" occupations, the adjusted OR for highly technical occupations among mothers was 2.5 (95% CI: 1.2-5.3) and among fathers was 1.3 (95% CI: 0.79-2.1), with no evidence of a joint effect observed. Our results regarding maternal occupation in technical fields being associated with ASD in offspring suggest further study to distinguish parental occupation as a phenotypic marker of genetic loading vs. other social or exposure factors.

Occupational Sex Roles and Occupational Prestige.

ERIC Educational Resources Information Center

Simerly, D. Emily; Ruback, R. Barry

Past studies on the sex-typing of occupations have used a single bipolar scale, ranging from masculinity to femininity. An empirical examination of both occupational sex roles and occupational prestige was conducted using two unipolar scales to assess masculinity and femininity. College students (N=183) rated 94 occupations, which were then…

Transportation of natural and other gases and liquids by pipeline occupational safety and health standards

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

Not Available

1979-05-17

The U.S. Materials Transportation Bureau (MTB) withdraws an advanced notice of proposed rulemaking (ANPR) which requested advice, recommendations, and information relating to the issuance of additional occupational safety and health standards for the protection of employees engaged in the construction, operation, and maintenance of pipeline systems and facilities used in the transportation of hazardous materials. Comments submitted in response to the ANPR indicated that the issuance of additional occupational safety and health standards by the MTB would be a duplication of the U.S. Occupational Safety and Health Administration's efforts and would increase the possibility of jurisdictional disputes. Since the MTB'smore » present standards development efforts are primarily directed at public safety (as opposed to occupational safety) by regulating pipeline design, construction, operation, and maintenance activities, the MTB withdraws the ANPR.« less

High-risk occupations for suicide.

PubMed

Roberts, S E; Jaremin, B; Lloyd, K

2013-06-01

High occupational suicide rates are often linked to easy occupational access to a method of suicide. This study aimed to compare suicide rates across all occupations in Britain, how they have changed over the past 30 years, and how they may vary by occupational socio-economic group. Method We used national occupational mortality statistics, census-based occupational populations and death inquiry files (for the years 1979-1980, 1982-1983 and 2001-2005). The main outcome measures were suicide rates per 100 000 population, percentage changes over time in suicide rates, standardized mortality ratios (SMRs) and proportional mortality ratios (PMRs). Several occupations with the highest suicide rates (per 100 000 population) during 1979-1980 and 1982-1983, including veterinarians (ranked first), pharmacists (fourth), dentists (sixth), doctors (tenth) and farmers (thirteenth), have easy occupational access to a method of suicide (pharmaceuticals or guns). By 2001-2005, there had been large significant reductions in suicide rates for each of these occupations, so that none ranked in the top 30 occupations. Occupations with significant increases over time in suicide rates were all manual occupations whereas occupations with suicide rates that decreased were mainly professional or non-manual. Variation in suicide rates that was explained by socio-economic group almost doubled over time from 11.4% in 1979-1980 and 1982-1983 to 20.7% in 2001-2005. Socio-economic forces now seem to be a major determinant of high occupational suicide rates in Britain. As the increases in suicide rates among manual occupations occurred during a period of economic prosperity, carefully targeted suicide prevention initiatives could be beneficial.

An Embodied and Intersubjective Practice of Occupational Therapy.

PubMed

Arntzen, Cathrine

2017-08-01

The literature on clinical reasoning tends to ignore the context and the interaction between patient and therapist. This article outlines a theoretical foundation for an extended mode of clinical reasoning in occupational therapy. Cognitive theories of human action, as well as narrative and instrumental approaches, provide an insufficient picture of the nature of clinical reasoning in occupational therapy practice. An embodied intersubjective clinical reasoning can function as an adjunct to traditional clinical reasoning in occupational therapy practice and is discussed through the concepts of the ambiguous body, incorporation of things, and the process of shared meaning-making. This mode of reasoning can help occupational therapy practitioners to be aware of how they influence the patient's perception of body, self, and world. It can promote a better understanding of details in embodied performances and in the co-construction of meaning, positively influencing occupation, participation, and health.

A call for sustainable practice in occupational therapy.

PubMed

Dennis, Carole W; Dorsey, Julie A; Gitlow, Lynn

2015-06-01

The ability of the earth to sustain health among humans and in the natural world is under threat from overpopulation, environmental degradation, and climate change. These global threats are anticipated to harm health and human occupation in many direct and indirect ways. Strategies are needed to mitigate the effects of these threats and to build individual and community capacities to foster resilience. This paper links issues of sustainability with occupational therapy philosophy and discusses how employing a sustainability lens with professional reasoning can help practitioners integrate sustainability into their practice. Human occupation is inseparable from the environments in which people live. Human occupation has caused the current environmental crisis, and targeted human action is required to safeguard future health and well-being. Occupational therapists have an ethical obligation to use professional reasoning strategies that, taken collectively, can help to build a sustainable and resilient future.

[Analysis on occupational health surveillance to workers exposed to toxic environment in a city].

PubMed

Wang, X; Li, M L; Tang, H J; Zeng, Q

2017-12-20

Objective: To understand the status of occupational health surveillance to workers exposed to toxic environment in a city, so as to provide scientific basis for strategy of occupational diseases prevention. Methods: In January 2017, collecting the data of on-the-job poisonous and harmful workers occupational health surveillance in the city from January 1, 2010 to December 31, 2016 in China Information System for Disease Control and Prevention, the trend of occupational health monitoring in the city was analyzed, and the differences between diverseeconomic types, enterprise scale, industry nature and hazard factors were analyzed and compared. Results: The occupational health examination rate showed an overall upward trend in workers exposed to dust in the city from 2010-2016 ( t =3.607, P <0.05) , and the detection rate of occupational contraindications was on the rise in workers exposed to chemical factors ( t =3.071, P <0.05). The detection rate of occupational contraindications and suspected occupational diseaseswere significant in different economic types, enterprise scale, industry nature and hazard factors ( P <0.05). The detection rate of occupational contraindications was the highest among the large enterprises (1.24%) , the manufacturing industry (0.84%) and the state-owned economy (1.49%). The detection rate of suspected occupational diseases (0.04%) and occupational contraindications (1.15%) were the highest in the physical factors. Conclusion: Occupational health monitoring in the city is not optimistic. It is necessary to focuson the occupational health care of manufacturing practitioners, raise the detection rate of suspected occupational diseases, and standard the occupational health check work to protect the occupational health.

Aggregate Exposure and Cumulative Risk Assessment—Integrating Occupational and Non-occupational Risk Factors

PubMed Central

Lentz, T. J.; Dotson, G. S.; Williams, P. R.D.; Maier, A.; Gadagbui, B.; Pandalai, S. P.; Lamba, A.; Hearl, F.; Mumtaz, M.

2015-01-01

Occupational exposure limits have traditionally focused on preventing morbidity and mortality arising from inhalation exposures to individual chemical stressors in the workplace. While central to occupational risk assessment, occupational exposure limits have limited application as a refined disease prevention tool because they do not account for all of the complexities of the work and non-occupational environments and are based on varying health endpoints. To be of greater utility, occupational exposure limits and other risk management tools could integrate broader consideration of risks from multiple exposure pathways and routes (aggregate risk) as well as the combined risk from exposure to both chemical and non-chemical stressors, within and beyond the workplace, including the possibility that such exposures may cause interactions or modify the toxic effects observed (cumulative risk). Although still at a rudimentary stage in many cases, a variety of methods and tools have been developed or are being used in allied risk assessment fields to incorporate such considerations in the risk assessment process. These approaches, which are collectively referred to as cumulative risk assessment, have potential to be adapted or modified for occupational scenarios and provide a tangible path forward for occupational risk assessment. Accounting for complex exposures in the workplace and the broader risks faced by the individual also requires a more complete consideration of the composite effects of occupational and non-occupational risk factors to fully assess and manage worker health problems. Barriers to integrating these different factors remain, but new and ongoing community-based and worker health-related initiatives may provide mechanisms for identifying and integrating risk from aggregate exposures and cumulative risks from all relevant sources, be they occupational or non-occupational. PMID:26583907

Aggregate Exposure and Cumulative Risk Assessment--Integrating Occupational and Non-occupational Risk Factors.

PubMed

Lentz, T J; Dotson, G S; Williams, P R D; Maier, A; Gadagbui, B; Pandalai, S P; Lamba, A; Hearl, F; Mumtaz, M

2015-01-01

Occupational exposure limits have traditionally focused on preventing morbidity and mortality arising from inhalation exposures to individual chemical stressors in the workplace. While central to occupational risk assessment, occupational exposure limits have limited application as a refined disease prevention tool because they do not account for all of the complexities of the work and non-occupational environments and are based on varying health endpoints. To be of greater utility, occupational exposure limits and other risk management tools could integrate broader consideration of risks from multiple exposure pathways and routes (aggregate risk) as well as the combined risk from exposure to both chemical and non-chemical stressors, within and beyond the workplace, including the possibility that such exposures may cause interactions or modify the toxic effects observed (cumulative risk). Although still at a rudimentary stage in many cases, a variety of methods and tools have been developed or are being used in allied risk assessment fields to incorporate such considerations in the risk assessment process. These approaches, which are collectively referred to as cumulative risk assessment, have potential to be adapted or modified for occupational scenarios and provide a tangible path forward for occupational risk assessment. Accounting for complex exposures in the workplace and the broader risks faced by the individual also requires a more complete consideration of the composite effects of occupational and non-occupational risk factors to fully assess and manage worker health problems. Barriers to integrating these different factors remain, but new and ongoing community-based and worker health-related initiatives may provide mechanisms for identifying and integrating risk from aggregate exposures and cumulative risks from all relevant sources, be they occupational or non-occupational.

Performance evaluation of an agent-based occupancy simulation model

DOE PAGES

Luo, Xuan; Lam, Khee Poh; Chen, Yixing; ...

2017-01-17

Occupancy is an important factor driving building performance. Static and homogeneous occupant schedules, commonly used in building performance simulation, contribute to issues such as performance gaps between simulated and measured energy use in buildings. Stochastic occupancy models have been recently developed and applied to better represent spatial and temporal diversity of occupants in buildings. However, there is very limited evaluation of the usability and accuracy of these models. This study used measured occupancy data from a real office building to evaluate the performance of an agent-based occupancy simulation model: the Occupancy Simulator. The occupancy patterns of various occupant types weremore » first derived from the measured occupant schedule data using statistical analysis. Then the performance of the simulation model was evaluated and verified based on (1) whether the distribution of observed occupancy behavior patterns follows the theoretical ones included in the Occupancy Simulator, and (2) whether the simulator can reproduce a variety of occupancy patterns accurately. Results demonstrated the feasibility of applying the Occupancy Simulator to simulate a range of occupancy presence and movement behaviors for regular types of occupants in office buildings, and to generate stochastic occupant schedules at the room and individual occupant levels for building performance simulation. For future work, model validation is recommended, which includes collecting and using detailed interval occupancy data of all spaces in an office building to validate the simulated occupant schedules from the Occupancy Simulator.« less

Performance evaluation of an agent-based occupancy simulation model

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

Luo, Xuan; Lam, Khee Poh; Chen, Yixing

Occupancy is an important factor driving building performance. Static and homogeneous occupant schedules, commonly used in building performance simulation, contribute to issues such as performance gaps between simulated and measured energy use in buildings. Stochastic occupancy models have been recently developed and applied to better represent spatial and temporal diversity of occupants in buildings. However, there is very limited evaluation of the usability and accuracy of these models. This study used measured occupancy data from a real office building to evaluate the performance of an agent-based occupancy simulation model: the Occupancy Simulator. The occupancy patterns of various occupant types weremore » first derived from the measured occupant schedule data using statistical analysis. Then the performance of the simulation model was evaluated and verified based on (1) whether the distribution of observed occupancy behavior patterns follows the theoretical ones included in the Occupancy Simulator, and (2) whether the simulator can reproduce a variety of occupancy patterns accurately. Results demonstrated the feasibility of applying the Occupancy Simulator to simulate a range of occupancy presence and movement behaviors for regular types of occupants in office buildings, and to generate stochastic occupant schedules at the room and individual occupant levels for building performance simulation. For future work, model validation is recommended, which includes collecting and using detailed interval occupancy data of all spaces in an office building to validate the simulated occupant schedules from the Occupancy Simulator.« less

The Dynamics and Consequences of Occupational Deprivation on Displaced Individuals

ERIC Educational Resources Information Center

Kharma, Maher M.

2010-01-01

Following wars and natural disasters, individuals and their families face displacement from their native land and relocate to a new location where they become refugees. As occupational beings, people find meaning in their environment and build their identity through engaging in meaningful occupations. The environment plays a role in shaping the…

Occupational therapy articles in serial publications: an analysis of sources.

PubMed Central

Reed, K L

1988-01-01

This study was designed to locate and document serial literature on occupational therapy published since 1900. Emphasis is placed on finding articles on occupational therapy or by occupational therapists from sources other than those normally associated with the professional journals. Multiple sources were used including print indexes, online databases, occupational therapy bibliographies, and tables of contents or yearly indexes. Almost 7,000 articles were identified, not including those published in foreign journals. Occupational therapy publications have increased steadily since 1900, with the most rapid increase during the 1970s and 1980s when five new occupational therapy journals were initiated. Suggestions for formulating search strategies are included. PMID:3285932

Enabling Work: Occupational Therapy Interventions for Persons with Occupational Injuries and Diseases: A Scoping Review.

PubMed

Blas, Alexa Jane T; Beltran, Kenneth Matthew B; Martinez, Pauline Gail V; Yao, Daryl Patrick G

2018-06-01

Purpose This review aims to map the scope of published research on occupational therapy (OT) interventions and pertinent work and work-related outcomes for persons with occupational injuries and diseases. Methods The scoping review adapted Arksey and O'Malley's framework. Six electronic databases were searched. Ancestral search was also done on five systematic reviews. The search was conducted from September 2015 to October 2015. Interventions and outcomes were coded using the International Classification of Functioning, Disability and Health Core Set for Vocational Rehabilitation to plot trends. Results Forty-six articles were included in the review. The top five intervention approaches included: acquiring skills (12.27%), health services, systems, and policies (10.43%), products and technology for employment (9.20%), handling stress and other psychological demands (7.98%), and apprenticeship (6.74%). The top five outcomes targeted included: remunerative employment (15.71%); sensation of pain (10.99%); emotional functions (5.76%); handling stress and other psychological demands (5.76%); economic self-sufficiency (4.71%); muscle endurance functions (4.71%); exercise tolerance functions (4.71%); undertaking multiple tasks (4.19%); acquiring, keeping, and terminating a job (4.19%); and looking after one's health (4.19%). Conclusion The trend in interventions show the use of activities and environment facilitators which are attuned to the conceptual nature of OT. Furthermore, the trend in outcomes show that there is substantial evidence that supports the use of OT to target work. This review may provide a platform for collaboration with other professionals and also help identify research directions to strengthen the evidence base for OT in work-related practice.

Foundations of Occupational Home Economics.

ERIC Educational Resources Information Center

Weis, Susan F.; And Others

This text is proposed as a foundation for occupational home economics. Intended for teachers, state and local supervisors, teacher educators, advisory council members, and vocational administrators, it provides an overview of the nature of home economics education, and explains how society's changing view of paid employment and women's roles…

Indoor Chemistry: Materials, Ventilation Systems, and Occupant Activities

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

Morrison, G.C.; Corsi, R.L.; Destaillats, H.

2006-05-01

Chemical processes taking place in indoor environments can significantly alter the nature and concentrations of pollutants. Exposure to secondary contaminants generated in these reactions needs to be evaluated in association with many aspects of buildings to minimize their impact on occupant health and well-being. Focusing on indoor ozone chemistry, we describe alternatives for improving indoor air quality by controlling chemical changes related to building materials, ventilation systems, and occupant activities.

Ideas for Office Occupations Education.

ERIC Educational Resources Information Center

Alverson, Ruby; And Others

Prepared by South Carolina office occupations teachers, this booklet contains ideas for effective and motivating teaching methods in office occupations courses on the secondary school level. Besides ideas generally applicable, suggestions are included for teaching the following specific subjects: (1) accounting, (2) recordkeeping, (3) cooperative…

Occupational risk factors for skin cancer and the availability of sun protection measures at German outdoor workplaces.

PubMed

Ruppert, Linda; Ofenloch, Robert; Surber, Christian; Diepgen, Thomas

2016-08-01

Germany implemented a new occupational disease "squamous cell carcinoma or multiple actinic keratosis due to natural UV radiation (UVR)" into the German ordinance on occupational diseases. Since primary prevention is very important, the aim of this study was to assess the provision of sun protection measures by the employers in vocational school students for outdoor professions. We conducted a cross-sectional study on the availability of sun protection measures at German workplaces and the risk of occupational sunburn by surveying 245 vocational school students working in outdoor occupations. More than 40 % of the students did not receive any sun protection measures by their employer, and 34.5 % of the students got sunburned during work. Working in the shade was a protective factor for occupational sunburn but was merely available for 23.7 % of the outdoor workers. Our study reveals a strong need for effective sun protection measures, including both administrative controls like education and personal protection measures at German outdoor workplaces.

Working conditions in the explanation of occupational inequalities in sickness absence in the French SUMER study.

PubMed

Niedhammer, Isabelle; Lesuffleur, Thomas; Memmi, Sarah; Chastang, Jean-François

2017-12-01

Explanations of social inequalities in sickness absence are lacking in the literature. Our objectives were to evaluate the contribution of various occupational exposures in explaining these inequalities in a national representative sample of employees. The study was based on the cross-sectional sample of the SUMER 2010 survey that included 46 962 employees, 26 883 men and 20 079 women. Both sickness absence spells and days within the last 12 months, as health indicators, were studied. Occupation was used as a marker of social position. The study included both psychosocial work factors (variables related to the classical job strain model, psychological demands, decision latitude, social support and understudied variables related to reward, job insecurity, job promotion, esteem, working time/hours and workplace violence) and occupational exposures of chemical, biological, physical and biomechanical nature. Weighted age-adjusted Poisson and negative binomial regression analyses were performed. Strong occupational differences were found for sickness absence spells and days and for exposure to most work factors. Psychosocial work factors contributed to explain occupational differences in sickness absence spells, and the contributing factors were: decision latitude, social support, reward, shift work and workplace violence. Physical exposure, particularly noise, and biomechanical exposure were also found to be contributing factors. Almost no work factor was found to contribute to occupational differences in sickness absence days. Preventive measures at the workplace oriented towards low-skilled occupational groups and both psychosocial work factors and other occupational exposures may be beneficial to reduce sickness absence spells and occupational differences in this outcome. © The Author 2017. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

A Bayesian Machine Learning Model for Estimating Building Occupancy from Open Source Data

DOE PAGES

Stewart, Robert N.; Urban, Marie L.; Duchscherer, Samantha E.; ...

2016-01-01

Understanding building occupancy is critical to a wide array of applications including natural hazards loss analysis, green building technologies, and population distribution modeling. Due to the expense of directly monitoring buildings, scientists rely in addition on a wide and disparate array of ancillary and open source information including subject matter expertise, survey data, and remote sensing information. These data are fused using data harmonization methods which refer to a loose collection of formal and informal techniques for fusing data together to create viable content for building occupancy estimation. In this paper, we add to the current state of the artmore » by introducing the Population Data Tables (PDT), a Bayesian based informatics system for systematically arranging data and harmonization techniques into a consistent, transparent, knowledge learning framework that retains in the final estimation uncertainty emerging from data, expert judgment, and model parameterization. PDT probabilistically estimates ambient occupancy in units of people/1000ft2 for over 50 building types at the national and sub-national level with the goal of providing global coverage. The challenge of global coverage led to the development of an interdisciplinary geospatial informatics system tool that provides the framework for capturing, storing, and managing open source data, handling subject matter expertise, carrying out Bayesian analytics as well as visualizing and exporting occupancy estimation results. We present the PDT project, situate the work within the larger community, and report on the progress of this multi-year project.Understanding building occupancy is critical to a wide array of applications including natural hazards loss analysis, green building technologies, and population distribution modeling. Due to the expense of directly monitoring buildings, scientists rely in addition on a wide and disparate array of ancillary and open source information

Occupational exposure and ovarian cancer risk.

PubMed

Le, Nhu D; Leung, Andy; Brooks-Wilson, Angela; Gallagher, Richard P; Swenerton, Kenneth D; Demers, Paul A; Cook, Linda S

2014-07-01

Relatively little work has been done concerning occupational risk factors in ovarian cancer. Although studies conducted in occupational settings have reported positive associations, their usefulness is generally limited by the lack of information on important confounders. In a population-based case-control study, we assessed risk for developing epithelial ovarian cancer (EOC) associated with occupational exposure while accounting for important confounders. Participants were identified through provincial population-based registries. Lifetime occupational history and information on potential confounding factors were obtained through a self-administered questionnaire. Unconditional logistic regression and the likelihood ratio test were used to assess EOC risk with each occupation (or industry), relative to all other occupations (or industries), adjusting for potential confounders including body mass index, oral contraceptive use, menopausal hormone therapy, parity, age at first childbirth, age at menarche, age at menopause, family history of breast and ovarian cancer in mother and sister(s), tubal ligation, partial oophorectomy, and hysterectomy. Occupations and industries were coded according to the Canadian Standard Occupational Classification (SOC) and Standard Industrial Classification (SIC). Significant excess risk was observed for several groups of teaching occupations, including SOC 27, teaching and related (adjusted OR 1.77, 95% CI 1.15-2.81) and SOC 279, other teaching and related (adjusted OR 3.11, 95% CI 1.35-8.49). Significant excess was also seen for a four-digit occupational group SOC 4131, bookkeepers and accounting clerks (adjusted OR 2.80, 95% CI 1.30-6.80). Industrial sub-groups showing significant excess risk included SIC 65, other retail stores (adjusted OR 2.19, 95 % CI 1.16-4.38); SIC 85, educational service (adjusted OR 1.45, 95% CI 1.00-2.13); and SIC 863, non-institutional health services (adjusted OR 2.54, 95% CI 1.13-6.52). Our study found

Occupational Health

MedlinePlus

Occupational health problems occur at work or because of the kind of work you do. These problems can include ... by exposure to radiation Exposure to germs in health care settings Good job safety and prevention practices ...

Marine Occupations in the Texas Coastal Zone.

ERIC Educational Resources Information Center

McKinnerney, Beryl; Clark, Donald L.

Marine career information is provided, intended for use by high school students, counselors, teachers, and curriculum developers. Material was gathered from a review of occupational publications, including extended use of the "Dictionary of Occupational Titles" (D.O.T.), and from interviews of persons employed in marine occupations in…

Opinions of Polish occupational medicine physicians on workplace health promotion.

PubMed

Puchalski, Krzysztof; Korzeniowska, Elzbieta; Pyzalski, Jacek; Wojtaszczyk, Patrycja

2005-01-01

According to the current Polish legislation on occupational health services, occupational medicine physicians should perform workplace health promotion (WHP) activities as a part of their professional work. The concept of workplace health promotion or health promotion programs, however, has not been defined in this legislation in any way. Therefore, two essential questions arise. First, what is the physicians' attitude towards workplace health issues and second, what is actually carried out under the label of health promotion? The main objective of the research described in this paper was to answer these questions. The survey was carried out by the National Center for Workplace Health Promotion in 2002. A questionnaire prepared by the Center for the purpose of this survey was sent to a random sample of occupational medicine physicians. The results of the survey showed that 53% of occupational medicine physicians consider WHP just as a new name for prophylactics. On the other hand almost all of the respondents (94%) agree that occupational medicine physicians should perform WHP activities and find them useful in improving patients' health (78%). The main obstacle for the development of this activity in the perception of physicians is the lack of interest in workplace health promotion among employers (86%). In the modern understanding of workplace health promotion concept this type of intervention includes not only safety measures and health education, but also a profound organizational change that allows employers, employees and social partners to improve wellbeing of people at work. Each of such projects should facilitate changes necessary to create a health promoting workplace. It also needs a skilled leader--well trained and aware of a multidisciplinary dimension of WHP interventions. Occupational medicine specialists should become natural partners of employers and employees. The majority of the occupational medicine physicians, however, are not sufficiently

Promoting Occupational Health Nursing Training

PubMed Central

Ward, Julie A.; Beaton, Randal D.; Bruck, Annie M.; de Castro, A. B.

2012-01-01

In 2009, occupational health nursing faculty and professionals at the University of Washington developed an innovative continuing nursing education offering, the OHN Institute. The OHN Institute was designed to meet the following objectives: (1) extend basic occupational health nursing training to non-occupational health nurses in Federal Region X, (2) target new occupational health nurses or those who possessed little or no advanced education in occupational health nursing, and (3) offer a hybrid continuing nursing education program consisting of on-site and distance learning modalities. Evaluation findings suggested that the various continuing nursing education modalities and formats (e.g., asynchronous vs. synchronous, online modules vs. live modules) were essentially comparable in terms of effectiveness. Perhaps most importantly, the OHN Institute evaluation demonstrated that quality continuing nursing education outcomes for occupational health nurses depended largely on knowledgeable and engaging faculty and a compelling vision of desired outcomes, including the application of learned content to professional practice. PMID:21877672

Occupant-to-occupant contact injury in motor vehicle crashes.

PubMed

Viano, David C; Parenteau, Chantal S

2017-10-03

This is a descriptive study of the frequency and risk of occupant-to-occupant contact injury by crash type and occupant age. It focused on rear impacts because of a recent Senate inquiry. 1994-2013 NASS-CDS data were used to investigate the effects of occupant-to-occupant contact on the risk of serious-to-fatal injury (Abbreviated Injury Scale [AIS] 3+) by crash type and age group. NASS-CDS in-depth cases were analyzed to identify crash circumstances for AIS 3+ occupant-to-occupant contact injury in rear crashes. Serious injury (AIS 3+) due to occupant-to-occupant contact was uncommon. It represented only 0.84% of all AIS 3+ injury for all age groups. The overall risk of AIS 3+ occupant-to-occupant contact injury was 0.042 ± 0.007%. The highest incidence was in side impacts (69.8%) followed by rollovers (22.9%). Occupant-to-occupant contact injury risk was lower in rear impacts than in other crash types, at 0.0078 ± 0.0054%. The highest risk of AIS 3+ injury with occupant-to-occupant was for the <9-year-old age group when compared to other age groups for all crash types. The risk was 0.051 ± 0.026%, representing 2.69% of all AIS 3+ injury in the <9-year-old age group. Only 4.2% of AIS 3+ occupant-to-occupant contact injury occurred to children <9 years old in rear impacts. The corresponding injury risk was lowest in rear impacts, at 0.014 ± 0.014%%, when compared to other crash types. The analysis of in-depth NASS-CDS cases of occupant-to-occupant contact injury in children< 9 years old involved in rear impacts identified very severe collisions in older model vehicles with deformation of the occupant compartment and yielding front seats as main factors for the contact injury. Front seat occupants injuring rear-seated children was not identified in the in-depth NASS-CDS cases. AIS 3+ occupant-to-occupant contact injury occurs primarily in side impacts and rollovers. Most contact injury is to adults (89.4% incidence). Occupant-to-occupant contact injury to

Feasibility and Utility of Lexical Analysis for Occupational Health Text.

PubMed

Harber, Philip; Leroy, Gondy

2017-06-01

Assess feasibility and potential utility of natural language processing (NLP) for storing and analyzing occupational health data. Basic NLP lexical analysis methods were applied to 89,000 Mine Safety and Health Administration (MSHA) free text records. Steps included tokenization, term and co-occurrence counts, term annotation, and identifying exposure-health effect relationships. Presence of terms in the Unified Medical Language System (UMLS) was assessed. The methods efficiently demonstrated common exposures, health effects, and exposure-injury relationships. Many workplace terms are not present in UMLS or map inaccurately. Use of free text rather than narrowly defined numerically coded fields is feasible, flexible, and efficient. It has potential to encourage workers and clinicians to provide more data and to support automated knowledge creation. The lexical method used is easily generalizable to other areas. The UMLS vocabularies should be enhanced to be relevant to occupational health.

Occupational Risk for Oral Cancer in Nordic Countries.

PubMed

Tarvainen, Laura; Suojanen, Juho; Kyyronen, Pentti; Lindqvist, Christian; Martinsen, Jan Ivar; Kjaerheim, Kristina; Lynge, Elsebeth; Sparen, Par; Tryggvadottir, Laufey; Weiderpass, Elisabete; Pukkala, Eero

2017-06-01

To evaluate occupational risk for cancer of the tongue, oral cavity or pharynx after adjustment for alcohol and tobacco use. The data covered 14.9 million people and 28,623 cases of cancer of the tongue, oral cavity and pharynx in the Nordic countries 1961-2005. Alcohol consumption by occupation was estimated based on mortality from liver cirrhosis and incidence of liver cancer. Smoking by occupation was estimated based on the incidence of lung cancer. Only few occupations had relative risks of over 1.5 for cancer of the tongue, oral cavity and pharynx. These occupations included dentists, artistic workers, hairdressers, journalists, cooks and stewards, seamen and waiters. Several occupational categories, including dentists, had an increased relative risk of tongue cancer. This new finding remains to be explained but could be related to occupational chemical exposures, increased consumption of alcohol and tobacco products, or infection with human papilloma virus. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

Ethical Tensions Related to Systemic Constraints: Occupational Alienation in Occupational Therapy Practice.

PubMed

Durocher, Evelyne; Kinsella, Elizabeth Anne; McCorquodale, Lisa; Phelan, Shanon

2016-09-03

Ethical tensions arise daily in health care practice and are frequently related to health care system structures or policies. Collective case study methodology was adopted to examine ethical tensions reported by occupational therapists practicing in different settings in Southwestern Ontario, Canada. Inductive analysis involving multiple layers of coding was conducted. This article focuses on tensions related to systemic constraints. Participants reported ethical tensions related to balancing client priorities with those of health care services. Four themes related to systemic constraints were identified including imposed practices, ineffective processes, resource limitations, and lack of services. Therapists' aims could be seen to align with an "ethic of care" and were seen to be in tension in light of systemic constraints. The findings raise issues related to occupational justice, particularly related to occupational alienation in occupational therapy practice, and open conversations related to neoliberalist health care agendas. © The Author(s) 2016.

Exploring occupational balance in adults in Sweden.

PubMed

Wagman, Petra; Håkansson, Carita

2014-11-01

The aim of this study was to describe the relationship between occupational balance (measured by the occupational balance questionnaire [OBQ]) and self-rated health and life satisfaction. A secondary aim was to explore differences in occupational balance among adults in Sweden. The 153 participants (63% women), recruited using convenience sampling, answered a questionnaire comprising demographic questions, the OBQ, one item about self-rated health, and one about life satisfaction. The OBQ was analysed for correlation with subjective health and life satisfaction. The OBQ and its individual items were also analysed for correlations with age and for differences between men and women and participants living with children younger than 18 years versus not. The OBQ was significantly positively correlated to self-rated health and life satisfaction, supporting the relationship between occupational balance and health. No significant correlation between age and the total OBQ was identified but some differences in occupational balance, related to whether the participant was living with or without children at home, were revealed. The results should be interpreted with caution due to the nature of the sample and data but they can serve as a point of departure for further studies and hypotheses regarding occupational balance in different populations.

Stimulating Occupational Health and Safety Concerns.

ERIC Educational Resources Information Center

Finn, Peter

1979-01-01

Classroom activities promoting occupational health and safety are outlined to create awareness among students of the nature and magnitude of job-related hazards and illnesses and to promote student attitudes conducive to placing a high value on protecting their health and safety at work. (JMF)

The journey of recovery and empowerment embraced by nature - clients' perspectives on nature-based rehabilitation in relation to the role of the natural environment.

PubMed

Pálsdóttir, Anna María; Persson, Dennis; Persson, Birgitta; Grahn, Patrik

2014-07-14

This paper presents findings from real life situations, a longitudinal single case study on the role of natural environments in nature-based rehabilitation (NBR) for individuals with stress-related mental disorders, at the Alnarp Rehabilitation Garden in Sweden. A sample of 43 former clients voluntarily participated in semi-structured interview, and the data were analyzed according to interpretative phenomenological analysis (IPA). Three main superordinate themes were identified as the three phases of NBR-Prelude, Recuperating and Empowerment-explaining and illuminating the role of the natural environments in each phase. An explanatory model of NBR in this context is presented including the three phases of NBR, IRP supportive occupations and a pyramid of supporting environments. A new component of supportive environments was identified and herby named, Social quietness, an important component facilitating personal and intimate engagement with the natural environments.

An overview of Japanese occupational health.

PubMed Central

Reich, M R; Frumkin, H

1988-01-01

This paper provides an overview of Japanese occupational health and evaluates the current situation from three perspectives. Major occupational health hazards are assessed using four sources of data, showing patterns similar to those found in other advanced industrial societies. Institutional structures for occupational health policy are then examined, illustrating strengths and weaknesses of the Japanese legal and administrative systems. Trade union activities are presented, indicating the constraints of enterprise unions, and the tendency for a greater orientation toward compensation than prevention. Significant occupational health problems persist among marginal workers in Japan, including women and various minority groups. The analysis demonstrates a record for occupational health in Japan considerably more mixed than the conventional view. PMID:2968056

Occupational exposure and risk of breast cancer

PubMed Central

FENGA, CONCETTINA

2016-01-01

Breast cancer is a multifactorial disease and the most commonly diagnosed cancer in women. Traditional risk factors for breast cancer include reproductive status, genetic mutations, family history and lifestyle. However, increasing evidence has identified an association between breast cancer and occupational factors, including environmental stimuli. Epidemiological and experimental studies demonstrated that ionizing and non-ionizing radiation exposure, night-shift work, pesticides, polycyclic aromatic hydrocarbons and metals are defined environmental factors for breast cancer, particularly at young ages. However, the mechanisms by which occupational factors can promote breast cancer initiation and progression remains to be elucidated. Furthermore, the evaluation of occupational factors for breast cancer, particularly in the workplace, also remains to be explained. The present review summarizes the occupational risk factors and the associated mechanisms involved in breast cancer development, in order to highlight new environmental exposures that could be correlated to breast cancer and to provide new insights for breast cancer prevention in the occupational settings. Furthermore, this review suggests that there is a requirement to include, through multidisciplinary approaches, different occupational exposure risks among those associated with breast cancer development. Finally, the design of new epigenetic biomarkers may be useful to identify the workers that are more susceptible to develop breast cancer. PMID:26998264

Occupation and mammographic density: A population-based study (DDM-Occup).

PubMed

García-Pérez, Javier; Pollán, Marina; Pérez-Gómez, Beatriz; González-Sánchez, Mario; Cortés Barragán, Rosa Ana; Maqueda Blasco, Jerónimo; González-Galarzo, María Carmen; Alba, Miguel Ángel; van der Haar, Rudolf; Casas, Silvia; Vicente, Cándida; Medina, Pilar; Ederra, María; Santamariña, Carmen; Moreno, María Pilar; Casanova, Francisco; Pedraz-Pingarrón, Carmen; Moreo, Pilar; Ascunce, Nieves; García, Montse; Salas-Trejo, Dolores; Sánchez-Contador, Carmen; Llobet, Rafael; Lope, Virginia

2017-11-01

High mammographic density is one of the main risk factors for breast cancer. Although several occupations have been associated with breast cancer, there are no previous occupational studies exploring the association with mammographic density. Our objective was to identify occupations associated with high mammographic density in Spanish female workers. We conducted a population-based cross-sectional study of occupational determinants of high mammographic density in Spain, based on 1476 women, aged 45-68 years, recruited from seven screening centers within the Spanish Breast Cancer Screening Program network. Reproductive, family, personal, and occupational history data were collected. The latest occupation of each woman was collected and coded according to the 1994 National Classification of Occupations. Mammographic density was assessed from the cranio-caudal mammogram of the left breast using a semi-automated computer-assisted tool. Association between mammographic density and occupation was evaluated by using mixed linear regression models, using log-transformed percentage of mammographic density as dependent variable. Models were adjusted for age, body mass index, menopausal status, parity, smoking, alcohol intake, educational level, type of mammography, first-degree relative with breast cancer, and hormonal replacement therapy use. Screening center and professional reader were included as random effects terms. Mammographic density was higher, although non-statistically significant, among secondary school teachers (e β = 1.41; 95%CI = 0.98-2.03) and nurses (e β = 1.23; 95%CI = 0.96-1.59), whereas workers engaged in the care of people (e β = 0.81; 95%CI = 0.66-1.00) and housewives (e β = 0.87; 95%CI = 0.79-0.95) showed an inverse association with mammographic density. A positive trend for every 5 years working as secondary school teachers was also detected (p-value = 0.035). Nurses and secondary school teachers were the occupations with the highest

"It's hard to plan your day when you have no money": discouraged workers' occupational possibilities and the need to reconceptualize routine.

PubMed

Aldrich, Rebecca M; Dickie, Virginia A

2013-01-01

This paper presents daily routine as a justice-related concern for unemployed people, based on an ethnographic study of discouraged workers. Four women and one man who wanted to work but had ceased searching for jobs, and 25 community members whose jobs served the unemployed community, participated in the study. Ethnographic methodology--including participant observation, semi-structured and unstructured interviews, and document reviews--and the Occupational Questionnaire were used to gather data for 10 months in a rural North Carolina town. Data analysis included open and focused coding via the Atlas.ti software as well as participant review of findings and writings. Routines need to be seen as negotiated, resource-driven products of experience rather than automatic structures for daily living. Scholars and practitioners must acknowledge that the presence or absence of routine not only relates to resource use but also influences unemployed people's occupational possibilities. To address unjust expectations about unemployed people's occupational possibilities, scholars must examine the uncertain, negotiated nature of daily routine and its function as a foundation for occupational engagement. Thus, it may be helpful to view routine as both a prerequisite of occupation and a way that existing occupations are organized.

Occupational Stress. Proceedings of the Conference on Occupational Stress (Los Angeles, California, November 3, 1977).

ERIC Educational Resources Information Center

California Univ., Los Angeles. Inst. of Industrial Relations.

The proceedings of a conference on occupational stress are contained in this report. Presentation titles include the following: "Basic Concepts of Organizational Stress--Causes and Problems,""Occupational Sources of Stress: A Review of the Literature Relating to Coronary Heart Disease and Mental Ill Health,""A Review of [National Institute for…

[Inter-Occupational Cooperation Levels in a Day Care Service and Its Subjects - From the Viewpoint of Multiple Occupations].

PubMed

Ugai, Chizuru; Hata, Kiyomi

2016-12-01

We clarified the role of cooperation of nursing personnel who work in day care services, to precede our examination of inter-occupational cooperation. The study results revealed that there were four cooperation levels. Subjects for the cooperation included:"difficulty in sharing information,"difficulty in understanding the whole picture,"difficulty in finding directions, "and"difficulty in dealing with emergency cases."The purpose of this study was to clarify the inter-occupational cooperation levels in a day care service and its subjects. We also conducted semi-structured interviews with 13 persons of differing occupations(other than nurses), and who worked in day-care services in A prefecture. As a result, it was revealed that there were three inter-occupational cooperation levels and its subjects included:"difficulty in sharing information" (which was answered the same as the nurses),"difficulty in sharing goals"(which were different among individual occupations), "lack of consistency in care,"necessity of learning because of insufficient knowledge,"and"hesitation to notify."

Cage Occupation of Light Hydrocarbons in Gas Hydrate Crystals

NASA Astrophysics Data System (ADS)

Kida, M.; Watanabe, M.; Konno, Y.; Yoneda, J.; Jin, Y.; Nagao, J.

2016-12-01

Naturally occurring gas hydrates in marine or permafrost environments can trap methane and heavier hydrocarbons within its host lattice structure built up with hydrogen-bonded water molecules. Naturally occurring gas hydrates have been expected as new natural gas resources. It is important to reveal the distribution of guest hydrocarbons in host hydrate framework from viewpoint of assessment of gas capacity. In this study, we assessed cage occupancies of guest hydrocarbons in host hydrate framework of synthetic and natural gas hydrates using solid-state 13C NMR technique. As synthetic samples, gas hydrates formed from gas mixtures including C1 to C5 were investigated. As a natural sample, the pore-space gas hydrate sample recovered from the eastern Nankai Trough area during the 2012 JOGMEC/JAPEX Pressure coring operation was studied. As a result, it revealed that all heavier hydrocarbons than ethane are preferentially incorporated into the larger cage cavities in hydrate frameworks. We performed this study as a part of a Japanese National hydrate research program (MH21, funded by METI).

Technologically enhanced naturally occurring radioactive materials.

PubMed

Vearrier, David; Curtis, John A; Greenberg, Michael I

2009-05-01

Naturally occurring radioactive materials (NORM) are ubiquitous throughout the earth's crust. Human manipulation of NORM for economic ends, such as mining, ore processing, fossil fuel extraction, and commercial aviation, may lead to what is known as "technologically enhanced naturally occurring radioactive materials," often called TENORM. The existence of TENORM results in an increased risk for human exposure to radioactivity. Workers in TENORM-producing industries may be occupationally exposed to ionizing radiation. TENORM industries may release significant amounts of radioactive material into the environment resulting in the potential for widespread exposure to ionizing radiation. These industries include mining, phosphate processing, metal ore processing, heavy mineral sand processing, titanium pigment production, fossil fuel extraction and combustion, manufacture of building materials, thorium compounds, aviation, and scrap metal processing. A search of the PubMed database ( www.pubmed.com ) and Ovid Medline database ( ovidsp.tx.ovid.com ) was performed using a variety of search terms including NORM, TENORM, and occupational radiation exposure. A total of 133 articles were identified, retrieved, and reviewed. Seventy-three peer-reviewed articles were chosen to be cited in this review. A number of studies have evaluated the extent of ionizing radiation exposure both among workers and the general public due to TENORM. Quantification of radiation exposure is limited because of modeling constraints. In some occupational settings, an increased risk of cancer has been reported and postulated to be secondary to exposure to TENORM, though these reports have not been validated using toxicological principles. NORM and TENORM have the potential to cause important human health effects. It is important that these adverse health effects are evaluated using the basic principles of toxicology, including the magnitude and type of exposure, as well as threshold and dose response.

Burrow Occupancy Patterns of the Western Burrowing Owl in Southern Nevada

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

Paul D. Greger and Derek B. Hall

Understanding long-term patterns of burrow occupancy for the Western Burrowing Owl (Athene cunicularia hypugaea) is necessary for the conservation of this species, especially in arid, desert ecosystems where burrow occupancy data are lacking. Monthly burrow monitoring was conducted over a 4-year period (1997–2001) in southern Nevada to determine burrow occupancy patterns of Burrowing Owls and to evaluate the effects of burrow type and desert region on burrow occupancy. Burrow occupancy occurred year-round and was most consistent in the Transition region and tended to be lowest in the Mojave Desert region. Peak burrow occupancy occurred during March through May, followed bymore » a gradual decline in occupancy through the summer and fall until January and February, when occupancy was lowest. Occupancy was significantly higher at sites with both culvert and pipe burrows than at sites with earthen burrows in disturbed habitat or earthen burrows in natural habitat. Breeding-season occupancy was not significantly higher in wetter, cooler portions (e.g., Great Basin desert region) of the study area. Results suggest that occupancy is influenced by habitat features—such as suitable burrows in open areas with low vegetation—and climatic regime.« less

Relationships of occupational and non-occupational physical activity to abdominal obesity.

PubMed

Steeves, J A; Bassett, D R; Thompson, D L; Fitzhugh, E C

2012-01-01

Physically active occupations may protect against the risk of abdominal obesity. This study assessed the interaction between non-occupational physical activity (NOA) (leisure-time, transport and domestic activity) and occupational activity (OA) in relation to abdominal obesity. A total of 3539 adults over the age of 20, with no work limitations, employed in one of the 17 occupations classified as low OA (LOA) or high OA (HOA) were identified in the 1999-2004 National Health and Nutrition Examination Survey. Waist circumference (WC) was used to categorize individuals into either non-obese or abdominally obese (WC>88 cm in women and >102 cm in men) categories. NOA was divided into three categories based upon physical activity guidelines: (1) no NOA; (2) insufficient NOA; and (3) sufficient NOA. Logistic regression was used to examine possible associations between NOA, OA and abdominal obesity. In those who are sedentary outside of work, a high-activity occupation reduces the odds risk ratio of being categorized with abdominal obesity to 0.37 in comparison with those who work in low-activity occupations. For people working in low-activity occupations, there was a clear association with activity outside of work and the odds risk ratio of being categorized with abdominal obesity. In these adults, a reduced odds ratio was found only among those who met the physical activity guidelines through NOA (odds ratio=0.55; 95% confidence interval (CI)=0.40-0.75). HOA is associated with a reduced risk of abdominal obesity. Thus, it is important to include OA in studies seeking to understand the association between physical activity and abdominal adiposity.

Relationship at work as a cause of occupational stress: the case of academic women in Vietnam.

PubMed

Van Thanh, Le

2016-01-01

The present research paper aims to bring deeper understanding and insight to perceptions and experiences of occupational stress from relationships at work in the cultural context of Vietnam. The paper also examines differences in perceptions, experiences of occupational stress from this problem and makes a comparison with perspectives in other cultures. Grounded theory approach is used to study occupational stress by collecting data from in-depth interviews with 42 academic women employed at Vietnamese higher education institutions to understand the meaning, the nature and source of the occupational stress from relationships at work they experience and the impact of occupational stress on their lives. Cultural factors play an important role in occupational stress. Cultural factors such as power distance and hierarchy influence perception, experiences of occupational stress and the ways occupational stress is responded to. The Vietnamese context differs from other cultural contexts in the range of factors perceived as stressors for Vietnamese women. This paper is the first grounded theory study of occupational stress among women academics in Vietnam that determines that the natural of the relationship at work play an important role in how women understand and respond to occupational stress and supports the growing evidence that occupational stress is common, global but different in other cultures.

Epidemiology of occupational injuries by nationality in Qatar: Evidence for focused occupational safety programmes.

PubMed

Al-Thani, Hassan; El-Menyar, Ayman; Consunji, Rafael; Mekkodathil, Ahammed; Peralta, Ruben; Allen, Katharine A; Hyder, Adnan A

2015-09-01

Occupational injuries are the second leading cause of trauma admission in Qatar. Given the wide diversity of the country's migrant worker populations at risk, this study aimed to analyse and describe the epidemiology of these injuries based on the workers nationality residing in Qatar. A retrospective analysis of trauma registry data on occupational-related injuries was conducted. The analysis included all patients [aged ≥18 years] admitted to the Level I Hamad Trauma Center, from January 1, 2010 to December 31, 2013. Out of 6555 trauma admissions, 2015 (30.7%) patients had occupational injury. The admitted Case Fatality Rate (CFR) was 4.3 per 100 occupational injury related trauma admissions. Overall non-fatal occupational injury rate was 37.34 per 100,000 workers, whereas fatal injury rate was 1.58 per 100,000 workers. Most of the workers experiencing occupational injuries were from Nepal (28%), India (20%) and Bangladesh (9%). Fatal occupational injuries were predominately among Indians (20%), Nepalese (19%), and Filipinos/Bangladeshis (both 8%). Filipinos had the highest admitted CFR at 8.2 deaths per 100 trauma admissions with the next highest being Indians and Indonesians (4.2 per 100 trauma admissions). During the study period, the incidence of severe occupational injuries decreased despite a simultaneous increase in the worker population within Qatar. Almost one in four occupational injuries was a major trauma (ISS≥16). Nepalese and Indian workers represented 29% and 18% of all major trauma cases. Non-fatal occupational injuries appear to follow a pattern distinct from fatal ones. High-risk worker populations as defined by those with high admitted CFRs, experiencing the most severe or fatal injuries, must be the focus of targeted risk factor analysis and occupational safety interventions. Copyright © 2015 Elsevier Ltd. All rights reserved.

Toward the reconceptualization of the relationship between occupation and health and well-being: Vers la reconceptualisation de la relation entre l'occupation et la santé et le bien-être.

PubMed

Stewart, Katherine E; Fischer, Tess M; Hirji, Rehana; Davis, Jane A

2016-10-01

Foundational to the occupational therapy profession is the belief that engagement in occupation is health promoting; however, this belief fails to account for occupational engagement that may be risky or illness producing. Consensus regarding the nature of the relationship between occupation and health has yet to be achieved. The purpose of this study is to provide a comprehensive description of how the relationship between occupation and health and well-being is discussed within the occupational therapy and occupational science literature. The methodological framework outlined by Arksey and O'Malley served as the basis for this scoping review of the occupational therapy and occupational science literature. One hundred and twelve articles were identified as meeting the criteria for inclusion. The dominant discourse portrays the relationship between occupation and health as positive. The broader literature suggests that occupational engagement can have both positive and negative effects on health and well-being. As such, the reconceptualization of the relationship between occupation and health and well-being is warranted to enable occupational therapists to practise in a more client-centred manner. © CAOT 2015.

The Journey of Recovery and Empowerment Embraced by Nature — Clients’ Perspectives on Nature-Based Rehabilitation in Relation to the Role of the Natural Environment

PubMed Central

Pálsdóttir, Anna María; Persson, Dennis; Persson, Birgitta; Grahn, Patrik

2014-01-01

This paper presents findings from real life situations, a longitudinal single case study on the role of natural environments in nature-based rehabilitation (NBR) for individuals with stress-related mental disorders, at the Alnarp Rehabilitation Garden in Sweden. A sample of 43 former clients voluntarily participated in semi-structured interview, and the data were analyzed according to interpretative phenomenological analysis (IPA). Three main superordinate themes were identified as the three phases of NBR—Prelude, Recuperating and Empowerment—explaining and illuminating the role of the natural environments in each phase. An explanatory model of NBR in this context is presented including the three phases of NBR, IRP supportive occupations and a pyramid of supporting environments. A new component of supportive environments was identified and herby named, Social quietness, an important component facilitating personal and intimate engagement with the natural environments. PMID:25026080

Effects of occupational stress on the gastrointestinal tract

PubMed Central

Huerta-Franco, María-Raquel; Vargas-Luna, Miguel; Tienda, Paola; Delgadillo-Holtfort, Isabel; Balleza-Ordaz, Marco; Flores-Hernandez, Corina

2013-01-01

The aim of this review is to provide a general overview of the relationship between occupational stress and gastrointestinal alterations. The International Labour Organization suggests occupational health includes psychological aspects to achieve mental well-being. However, the definition of health risks for an occupation includes biological, chemical, physical and ergonomic factors but does not address psychological stress or other affective disorders. Nevertheless, multiple investigations have studied occupational stress and its physiological consequences, focusing on specific risk groups and occupations considered stressful. Among the physiological effects of stress, gastrointestinal tract (GIT) alterations are highly prevalent. The relationship between occupational stress and GIT diseases is evident in everyday clinical practice; however, the usual strategy is to attack the effects but not the root of the problem. That is, in clinics, occupational stress is recognized as a source of GIT problems, but employers do not ascribe it enough importance as a risk factor, in general, and for gastrointestinal health, in particular. The identification, stratification, measurement and evaluation of stress and its associated corrective strategies, particularly for occupational stress, are important topics to address in the near future to establish the basis for considering stress as an important risk factor in occupational health. PMID:24244879

The Gender Pay Gap, Fringe Benefits, and Occupational Crowding.

ERIC Educational Resources Information Center

Solberg, Eric; Laughlin, Teresa

1995-01-01

In estimating earnings equations for seven occupations, when fringe benefits are excluded, women receive significantly lower wages in all but the most female-dominated occupation. Including fringe benefits makes gender significant in only one occupational category. Crowding of one gender into an occupation appears the primary determinant of the…

Expansion of the North Carolina Unemployment Insurance Individual Wage Report to Include Occupational Detail: A Study of a Consolidated Approach to Occupational Data Collection.

ERIC Educational Resources Information Center

Jurado, Eugene A.; Wolff, Warren W.

A study examined the feasibility of adding employer-generated job titles to the North Carolina Unemployment Insurance Individual Wage Record as a means to providing a more comprehensive source of occupational data than has been possible with currently operating federal and state systems. During the study, researchers conducted structured…

Reconstructing past occupational exposures: how reliable are women's reports of their partner's occupation?

PubMed

Tagiyeva, Nara; Semple, Sean; Devereux, Graham; Sherriff, Andrea; Henderson, John; Elias, Peter; Ayres, Jon G

2011-06-01

Most of the evidence on agreement between self- and proxy-reported occupational data comes from interview-based studies. The authors aimed to examine agreement between women's reports of their partner's occupation and their partner's own description using questionnaire-based data collected as a part of the prospective, population-based Avon Longitudinal Study of Parents and Children. Information on present occupation was self-reported by women's partners and proxy-reported by women through questionnaires administered at 8 and 21 months after the birth of a child. Job titles were coded to the Standard Occupational Classification (SOC2000) using software developed by the University of Warwick (Computer-Assisted Structured Coding Tool). The accuracy of proxy-report was expressed as percentage agreement and kappa coefficients for four-, three- and two-digit SOC2000 codes obtained in automatic and semiautomatic (manually improved) coding modes. Data from 6016 couples at 8 months and 5232 couples at 21 months postnatally were included in the analyses. The agreement between men's self-reported occupation and women's report of their partner's occupation in fully automatic coding mode at four-, three- and two-digit code level was 65%, 71% and 77% at 8 months and 68%, 73% and 76% at 21 months. The accuracy of agreement was slightly improved by semiautomatic coding of occupations: 73%/73%, 78%/77% and 83%/80% at 8/21 months respectively. While this suggests that women's description of their partners' occupation can be used as a valuable tool in epidemiological research where data from partners are not available, this study revealed no agreement between these young women and their partners at the two-digit level of SOC2000 coding in approximately one in five cases. Proxy reporting of occupation introduces a statistically significant degree of error in classification. The effects of occupational misclassification by proxy reporting in retrospective occupational epidemiological

The linkage between patterns of daily occupations and occupational balance: Applications within occupational science and occupational therapy practice.

PubMed

Eklund, Mona; Orban, Kristina; Argentzell, Elisabeth; Bejerholm, Ulrika; Tjörnstrand, Carina; Erlandsson, Lena-Karin; Håkansson, Carita

2017-01-01

Patterns of daily occupations (PDO) and occupational balance (OB) are recurring phenomena in the literature. Both are related with health and well-being, which makes them central in occupational therapy practice and occupational science. The aim was to review how PDO and OB are described in the literature, to propose a view of how the two constructs may be linked, and elaborate on how such a view may benefit occupational science and occupational therapy. The literature was analysed by latent and manifest content analysis and comparative analysis. The findings were summarized in a model, framing PDO as the more objective and OB as the more subjective result from an interaction between personal preferences and environmental influences. The proposed model does not assume a cause-effect relationship between the targeted constructs, rather a mutual influence and a joint reaction to influencing factors. Indicators of PDO and OB were identified, as well as tools for assessing PDO and OB. The authors propose that discerning PDO and OB as separate but interacting phenomena may be useful in developing a theoretical discourse in occupational science and enhancing occupational therapy practice. Although the scope of this study was limited, the proposed view may hopefully inspire further scrutiny of constructs.

Quasi-chemical theory of F-(aq): The "no split occupancies rule" revisited

NASA Astrophysics Data System (ADS)

Chaudhari, Mangesh I.; Rempe, Susan B.; Pratt, Lawrence R.

2017-10-01

We use ab initio molecular dynamics (AIMD) calculations and quasi-chemical theory (QCT) to study the inner-shell structure of F-(aq) and to evaluate that single-ion free energy under standard conditions. Following the "no split occupancies" rule, QCT calculations yield a free energy value of -101 kcal/mol under these conditions, in encouraging agreement with tabulated values (-111 kcal/mol). The AIMD calculations served only to guide the definition of an effective inner-shell constraint. QCT naturally includes quantum mechanical effects that can be concerning in more primitive calculations, including electronic polarizability and induction, electron density transfer, electron correlation, molecular/atomic cooperative interactions generally, molecular flexibility, and zero-point motion. No direct assessment of the contribution of dispersion contributions to the internal energies has been attempted here, however. We anticipate that other aqueous halide ions might be treated successfully with QCT, provided that the structure of the underlying statistical mechanical theory is absorbed, i.e., that the "no split occupancies" rule is recognized.

Trends in compensation for deaths from occupational cancer in Canada: a descriptive study

PubMed Central

Del Bianco, Ann

2013-01-01

Background Occupational cancer is the leading cause of work-related deaths, yet it is often unrecognized and under reported, and associated claims for compensation go unfiled. We sought to examine trends in deaths from occupational cancer, high-risk industries and exposures, and commonly compensated categories of occupational cancers. In addition, we compared deaths from occupational lung cancer for which compensation had been given with total deaths from lung cancer. Methods We used data from the Association of Workers’ Compensation Boards of Canada pertaining to the nature and source of the injury or disease and the industry in which it occurred (by jurisdiction) to describe trends in compensated claims for deaths from occupational cancer in Canada for the period 1997–2010. We used data published by the Canadian Cancer Society in Canadian Cancer Statistics to compare compensated occupational lung cancer deaths with total estimated lung cancer deaths for the period between 2006 and 2010. Results Compensated claims for deaths from occupational cancer have increased in recent years and surpassed those for traumatic injuries and disorders in Canada, particularly in Ontario. Between 1997 and 2010, one-half of all compensated deaths from occupational cancer in Canada were from Ontario. High-risk industries for occupational cancer include manufacturing, construction, mining and, more recently, government services. Deaths from lung cancer and mesothelioma comprise most of the compensated claims for deaths from occupational cancer in Ontario and Canada. These diseases are usually the result of asbestos exposure. The burden of other occupational carcinogens is not reflected in claims data. Interpretation Although the number of accepted claims for deaths from occupational cancers has increased in recent years, these claims likely only represent a fraction of the true burden of this problem. Increased education of patients, workers at high risk of exposure and health

Trends in compensation for deaths from occupational cancer in Canada: a descriptive study.

PubMed

Del Bianco, Ann; Demers, Paul A

2013-09-01

Occupational cancer is the leading cause of work-related deaths, yet it is often unrecognized and under reported, and associated claims for compensation go unfiled. We sought to examine trends in deaths from occupational cancer, high-risk industries and exposures, and commonly compensated categories of occupational cancers. In addition, we compared deaths from occupational lung cancer for which compensation had been given with total deaths from lung cancer. We used data from the Association of Workers' Compensation Boards of Canada pertaining to the nature and source of the injury or disease and the industry in which it occurred (by jurisdiction) to describe trends in compensated claims for deaths from occupational cancer in Canada for the period 1997-2010. We used data published by the Canadian Cancer Society in Canadian Cancer Statistics to compare compensated occupational lung cancer deaths with total estimated lung cancer deaths for the period between 2006 and 2010. Compensated claims for deaths from occupational cancer have increased in recent years and surpassed those for traumatic injuries and disorders in Canada, particularly in Ontario. Between 1997 and 2010, one-half of all compensated deaths from occupational cancer in Canada were from Ontario. High-risk industries for occupational cancer include manufacturing, construction, mining and, more recently, government services. Deaths from lung cancer and mesothelioma comprise most of the compensated claims for deaths from occupational cancer in Ontario and Canada. These diseases are usually the result of asbestos exposure. The burden of other occupational carcinogens is not reflected in claims data. Although the number of accepted claims for deaths from occupational cancers has increased in recent years, these claims likely only represent a fraction of the true burden of this problem. Increased education of patients, workers at high risk of exposure and health care providers is needed to ensure that people

Airborne Nanostructured Particles and Occupational Health

NASA Astrophysics Data System (ADS)

Maynard, Andrew D.; Kuempel, Eileen D.

2005-12-01

Nanotechnology is leading to the development in many field, of new materials and devices in many fields that demonstrate nanostructure-dependent properties. However, concern has been expressed that these same properties may present unique challenges to addressing potential health impact. Airborne particles associated with engineered nanomaterials are of particular concern, as they can readily enter the body through inhalation. Research into the potential occupational health risks associated with inhaling engineered nanostructured particles is just beginning. However, there is a large body of data on occupational and environmental aerosols, which is applicable to developing an initial assessment of potential risk and risk reduction strategies. Epidemiological and pathological studies of occupational and environmental exposures to airborne particles and fibers provide information on the aerosol-related lung diseases and conditions that have been observed in humans. Toxicological studies provide information on the specific disease mechanisms, dose-response relationships, and the particle characteristics that influence toxicity, including the size, surface area, chemistry or reactivity, solubility, and shape. Potential health risk will depend on the magnitude and nature of exposures to airborne nanostructured particles, and on the release, dispersion, transformation and control of materials in the workplace. Aerosol control methods have not been well-characterized for nanometer diameter particles, although theory and limited experimental data indicate that conventional ventilation, engineering control and filtration approaches should be applicable in many situations. Current information supports the development of preliminary guiding principles on working with engineered nanomaterials. However critical research questions remain to be answered before the potential health risk of airborne nanostructured particles in the workplace can be fully addressed.

Status of occupational health and safety in Iran.

PubMed

Vigeh, Mohsen; Mazaheri, Maria; Seyedaghamiri, Zahrabigom

2011-12-01

In recent decades, Iran has had a steadily growing economy with an annual rate of 6% on average. The country's economy is dominantly influenced by oil and natural gas production and related industries like petrochemicals and fertilizers. There are two million job units and sixteen million employees. The occupational health and safety (OHS) system is mainly regulated by two bodies: the Ministry of Health and Medical Education, responsible for occupational health services and legislations; and the Ministry of Labour and Social Affairs, which undertakes the enactment and enforcement of occupational safety legal issues. Inspectorates in each ministry carry out regular health and safety monitoring according to the OHS legislations. The most common occupational health disorders are musculoskeletal problems, respiratory diseases, noise induced hearing loss, and occupational injuries. Because the OHS is a complex system with overlapping responsibilities among the co-responders, its improvement needs well-organized collaboration among Iranian universities, industries, and governmental agencies, and reliable basic data. The present study takes a glance at the situation and activities of the Iranian OHS system.

Occupational cancer in Britain

PubMed Central

Van Tongeren, Martie; Jimenez, Araceli S; Hutchings, Sally J; MacCalman, Laura; Rushton, Lesley; Cherrie, John W

2012-01-01

To estimate the current occupational cancer burden due to past exposures in Britain, estimates of the number of exposed workers at different levels are required, as well as risk estimates of cancer due to the exposures. This paper describes the methods and results for estimating the historical exposures. All occupational carcinogens or exposure circumstances classified by the International Agency for Research on Cancer as definite or probable human carcinogens and potentially to be found in British workplaces over the past 20–40 years were included in this study. Estimates of the number of people exposed by industrial sector were based predominantly on two sources of data, the CARcinogen EXposure (CAREX) database and the UK Labour Force Survey. Where possible, multiple and overlapping exposures were taken into account. Dose–response risk estimates were generally not available in the epidemiological literature for the cancer–exposure pairs in this study, and none of the sources available for obtaining the numbers exposed provided data by different levels of exposure. Industrial sectors were therefore assigned using expert judgement to ‘higher'- and ‘lower'-exposure groups based on the similarity of exposure to the population in the key epidemiological studies from which risk estimates had been selected. Estimates of historical exposure prevalence were obtained for 41 carcinogens or occupational circumstances. These include exposures to chemicals and metals, combustion products, other mixtures or groups of chemicals, mineral and biological dusts, physical agents and work patterns, as well as occupations and industries that have been associated with increased risk of cancer, but for which the causative agents are unknown. There were more than half a million workers exposed to each of six carcinogens (radon, solar radiation, crystalline silica, mineral oils, non-arsenical insecticides and 2,3,7,8-tetrachlorodibenzo-p-dioxin); other agents to which a large

Early markers of airways inflammation and occupational asthma: rationale, study design and follow-up rates among bakery, pastry and hairdressing apprentices.

PubMed

Tossa, Paul; Bohadana, Abraham; Demange, Valérie; Wild, Pascal; Michaely, Jean-Pierre; Hannhart, Bernard; Paris, Christophe; Zmirou-Navier, Denis

2009-04-23

Occupational asthma is a common type of asthma caused by a specific agent in the workplace. The basic alteration of occupational asthma is airways inflammation. Although most patients with occupational asthma are mature adults, there is evidence that airways inflammation starts soon after inception of exposure, including during apprenticeship. Airways hyper responsiveness to methacholine is a valid surrogate marker of airways inflammation, which has proved useful in occupational epidemiology. But it is time-consuming, requires active subject's cooperation and is not readily feasible. Other non-invasive and potentially more useful tests include the forced oscillation technique, measurement of fraction exhaled nitric oxide, and eosinophils count in nasal lavage fluid. This study aims to investigate early development of airways inflammation and asthma-like symptoms in apprentice bakers, pastry-makers and hairdressers, three populations at risk of occupational asthma whose work-related exposures involve agents of different nature. The objectives are to (i) examine the performance of the non-invasive tests cited above in detecting early airways inflammation that might eventually develop into occupational asthma; and (ii) evaluate whether, and how, constitutional (e.g. atopy) and behavioural (e.g. smoking) risk factors for occupational asthma modulate the effects of allergenic and/or irritative substances involved in these occupations. This paper presents the study rationale and detailed protocol. Among 441 volunteers included at the first visit, 354 attended the fourth one. Drop outs were investigated and showed unrelated to the study outcome. Sample size and follow-up participation rates suggest that the data collected in this study will allow it to meet its objectives.

Ten questions concerning occupant behavior in buildings: The big picture

DOE PAGES

Hong, Tianzhen; Yan, Da; D'Oca, Simona; ...

2016-12-27

Occupant behavior has significant impacts on building energy performance and occupant comfort. However, occupant behavior is not well understood and is often oversimplified in the building life cycle, due to its stochastic, diverse, complex, and interdisciplinary nature. The use of simplified methods or tools to quantify the impacts of occupant behavior in building performance simulations significantly contributes to performance gaps between simulated models and actual building energy consumption. Therefore, it is crucial to understand occupant behavior in a comprehensive way, integrating qualitative approaches and data- and model-driven quantitative approaches, and employing appropriate tools to guide the design and operation ofmore » low-energy residential and commercial buildings that integrate technological and human dimensions. This paper presents ten questions, highlighting some of the most important issues regarding concepts, applications, and methodologies in occupant behavior research. The proposed questions and answers aim to provide insights into occupant behavior for current and future researchers, designers, and policy makers, and most importantly, to inspire innovative research and applications to increase energy efficiency and reduce energy use in buildings.« less

Toward the reconceptualization of the relationship between occupation and health and well-being.

PubMed

Stewart, Katherine E; Fischer, Tess M; Hirji, Rehana; Davis, Jane A

2016-10-01

Foundational to the occupational therapy profession is the belief that engagement in occupation is health promoting; however, this belief fails to account for occupational engagement that may be risky or illness producing. Consensus regarding the nature of the relationship between occupation and health has yet to be achieved. The purpose of this study is to provide a comprehensive description of how the relationship between occupation and health and well-being is discussed within the occupational therapy and occupational science literature. The methodological framework outlined by Arksey and O'Malley served as the basis for this scoping review of the occupational therapy and occupational science literature. One hundred and twelve articles were identified as meeting the criteria for inclusion. The dominant discourse portrays the relationship between occupation and health as positive. The broader literature suggests that occupational engagement can have both positive and negative effects on health and well-being. As such, the reconceptualization of the relationship between occupation and health and well-being is warranted to enable occupational therapists to practise in a more client-centred manner.

The New Industrial Metalworking Occupations. Descriptions.

ERIC Educational Resources Information Center

German Federal Inst. for Vocational Training Affairs, Berlin (Germany).

This publication provides information on occupations in industrial metalworking in the Federal Republic of Germany. Section I contains the German vocational training regulations for these occupations, including an overview of training, examinations, reorganization of the industrial metalworking trades, and characteristic features of the new…

Occupancy estimation and the closure assumption

USGS Publications Warehouse

Rota, Christopher T.; Fletcher, Robert J.; Dorazio, Robert M.; Betts, Matthew G.

2009-01-01

1. Recent advances in occupancy estimation that adjust for imperfect detection have provided substantial improvements over traditional approaches and are receiving considerable use in applied ecology. To estimate and adjust for detectability, occupancy modelling requires multiple surveys at a site and requires the assumption of 'closure' between surveys, i.e. no changes in occupancy between surveys. Violations of this assumption could bias parameter estimates; however, little work has assessed model sensitivity to violations of this assumption or how commonly such violations occur in nature. 2. We apply a modelling procedure that can test for closure to two avian point-count data sets in Montana and New Hampshire, USA, that exemplify time-scales at which closure is often assumed. These data sets illustrate different sampling designs that allow testing for closure but are currently rarely employed in field investigations. Using a simulation study, we then evaluate the sensitivity of parameter estimates to changes in site occupancy and evaluate a power analysis developed for sampling designs that is aimed at limiting the likelihood of closure. 3. Application of our approach to point-count data indicates that habitats may frequently be open to changes in site occupancy at time-scales typical of many occupancy investigations, with 71% and 100% of species investigated in Montana and New Hampshire respectively, showing violation of closure across time periods of 3 weeks and 8 days respectively. 4. Simulations suggest that models assuming closure are sensitive to changes in occupancy. Power analyses further suggest that the modelling procedure we apply can effectively test for closure. 5. Synthesis and applications. Our demonstration that sites may be open to changes in site occupancy over time-scales typical of many occupancy investigations, combined with the sensitivity of models to violations of the closure assumption, highlights the importance of properly addressing

A Qualitative Study on Organizational Factors Affecting Occupational Accidents

PubMed Central

ESKANDARI, Davood; JAFARI, Mohammad Javad; MEHRABI, Yadollah; KIAN, Mostafa Pouya; CHARKHAND, Hossein; MIRGHOTBI, Mostafa

2017-01-01

Background: Technical, human, operational and organizational factors have been influencing the sequence of occupational accidents. Among them, organizational factors play a major role in causing occupational accidents. The aim of this research was to understand the Iranian safety experts’ experiences and perception of organizational factors. Methods: This qualitative study was conducted in 2015 by using the content analysis technique. Data were collected through semi-structured interviews with 17 safety experts working in Iranian universities and industries and analyzed with a conventional qualitative content analysis method using the MAXQDA software. Results: Eleven organizational factors’ sub-themes were identified: management commitment, management participation, employee involvement, communication, blame culture, education and training, job satisfaction, interpersonal relationship, supervision, continuous improvement, and reward system. The participants considered these factors as effective on occupational accidents. Conclusion: The mentioned 11 organizational factors are probably involved in occupational accidents in Iran. Naturally, improving organizational factors can increase the safety performance and reduce occupational accidents. PMID:28435824

Medium-density fibreboard and occupational asthma. A case series.

PubMed

Burton, C; Bradshaw, L; Agius, R; Burge, S; Huggins, V; Fishwick, D

2011-08-01

Medium-density fibreboard (MDF) is a wood composite material, composed primarily of softwood, bonded with a synthetic formaldehyde-based resin. It is increasingly used, as it has various advantages over natural woods. Enquiry of the national reporting scheme data and three case reports were used to further the evidence base linking this exposure to occupational asthma (OA). From 1991 to 2007, 21 cases of occupational sensitization to MDF were reported to the UK voluntary reporting scheme, Surveillance of Work Related Occupational Respiratory Disease (SWORD): 18 reported as occupational asthma (OA) and 3 as occupational rhinitis. All workers were male, with a mean age of 48 years, working in education, furniture manufacturing or joinery among other employments. Whilst reporting scheme data identified relatively small numbers of cases of OA likely to be due to MDF, the evidence base supporting this link is generally lacking. The three cases presented, where OA was attributed to MDF exposure, add to this evidence.

A Qualitative Study on Organizational Factors Affecting Occupational Accidents.

PubMed

Eskandari, Davood; Jafari, Mohammad Javad; Mehrabi, Yadollah; Kian, Mostafa Pouya; Charkhand, Hossein; Mirghotbi, Mostafa

2017-03-01

Technical, human, operational and organizational factors have been influencing the sequence of occupational accidents. Among them, organizational factors play a major role in causing occupational accidents. The aim of this research was to understand the Iranian safety experts' experiences and perception of organizational factors. This qualitative study was conducted in 2015 by using the content analysis technique. Data were collected through semi-structured interviews with 17 safety experts working in Iranian universities and industries and analyzed with a conventional qualitative content analysis method using the MAXQDA software. Eleven organizational factors' sub-themes were identified: management commitment, management participation, employee involvement, communication, blame culture, education and training, job satisfaction, interpersonal relationship, supervision, continuous improvement, and reward system. The participants considered these factors as effective on occupational accidents. The mentioned 11 organizational factors are probably involved in occupational accidents in Iran. Naturally, improving organizational factors can increase the safety performance and reduce occupational accidents.

Stakeholder perspectives on managing the occupational health of UK business drivers: a qualitative approach.

PubMed

Sang, Katherine J C; Gyi, Diane E; Haslam, Cheryl O

2011-03-01

Musculoskeletal disorders are one of the leading causes of work related ill health and sickness absence. Those who drive as part of their job may be at particular risk, with evidence suggesting that prolonged exposure to driving is associated with increased absence from work due to low back pain. Business drivers often work away from a traditional office environment. Such mobile working may pose greater risks to occupational health due to increased ergonomic risks, for example working from the car, longer working hours and a lack of concern amongst drivers about health and safety. It has been suggested that occupational health practices have not adapted to meet the needs of peripatetic workers. The current study explored how occupational health services are delivered to business drivers. Semi-structured interviews were carried out with a sample of 31 stakeholders in 4 organisations. Respondents included, health and safety professionals, occupational health nurses, fleet managers and high mileage business drivers. The interviews were transcribed and analysed using 'Template Analysis'. The data revealed that, within these organisations, the provision of occupational health services was often fragmented and drivers and other key stakeholders were often unaware of the existing systems within their organisations. The peripatetic nature of business drivers meant that they were difficult for occupational health teams to reach. The paper concludes by presenting recommendations for occupational health professionals and researchers engaged with improving the health of peripatetic workers, namely that occupational health policies should be integrated in company strategy and widely disseminated to drivers and those with responsibility for managing their occupational health provision. Copyright © 2010 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Health Occupations. Medical Technologists, Technicians, and Assistants; Dispensing Opticians; Ophthalmic Laboratory Technicians; Medical Record Personnel. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on health occupations, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include dispensing opticians, electrocardiograph…

Integrating qualitative research into occupational health: a case study among hospital workers.

PubMed

Gordon, Deborah R; Ames, Genevieve M; Yen, Irene H; Gillen, Marion; Aust, Birgit; Rugulies, Reiner; Frank, John W; Blanc, Paul D

2005-04-01

We sought to better use qualitative approaches in occupational health research and integrate them with quantitative methods. We systematically reviewed, selected, and adapted qualitative research methods as part of a multisite study of the predictors and outcomes of work-related musculoskeletal disorders among hospital workers in two large urban tertiary hospitals. The methods selected included participant observation; informal, open-ended, and semistructured interviews with individuals or small groups; and archival study. The nature of the work and social life of the hospitals and the foci of the study all favored using more participant observation methods in the case study than initially anticipated. Exploiting the full methodological spectrum of qualitative methods in occupational health is increasingly relevant. Although labor-intensive, these approaches may increase the yield of established quantitative approaches otherwise used in isolation.

DOE 2011 occupational radiation exposure

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

none,

2012-12-01

The U.S. Department of Energy (DOE) Office of Analysis within the Office of Health, Safety and Security (HSS) publishes the annual DOE Occupational Radiation Exposure Report to provide an overview of the status of radiation protection practices at DOE (including the National Nuclear Security Administration [NNSA]). The DOE 2011 Occupational Radiation Exposure Report provides an evaluation of DOE-wide performance regarding compliance with Title 10, Code of Federal Regulations (C.F.R.), Part 835, Occupational Radiation Protection dose limits and as low as reasonably achievable (ALARA) process requirements. In addition, the report provides data to DOE organizations responsible for developing policies for protectionmore » of individuals from the adverse health effects of radiation. The report provides a summary and an analysis of occupational radiation exposure information from the monitoring of individuals involved in DOE activities. The occupational radiation exposure information is analyzed in terms of aggregate data, dose to individuals, and dose by site over the past five years.« less

Exploring Manufacturing Occupations. Student's Manual. The Manufacturing Cluster.

ERIC Educational Resources Information Center

Fairleigh Dickinson Univ., Rutherford, NJ.

This student manual and the accompanying instructor's guide (CE 010 376) are directed toward exploring manufacturing occupations. It is designed to help the student explore the various career, occupational, and job related fields found within the manufacturing occupations. Four sections are included. An overview of career education and…

Occupational Neurological Disorders in Korea

PubMed Central

Kang, Seong-Kyu

2010-01-01

The purpose of this article was to provide a literature review of occupational neurological disorders and related research in Korea, focusing on chemical hazards. We reviewed occupational neurological disorders investigated by the Occupational Safety and Health Research Institute of Korean Occupational Safety and Health Agency between 1992 and 2009, categorizing them as neurological disorders of the central nervous system (CNS), of the peripheral nervous system (PNS) or as neurodegenerative disorders. We also examined peer-reviewed journal articles related to neurotoxicology, published from 1984 to 2009. Outbreaks of occupational neurological disorder of the CNS due to inorganic mercury and carbon disulfide poisoning had helped prompt the development of the occupational safety and health system of Korea. Other major neurological disorders of the CNS included methyl bromide intoxication and chronic toxic encephalopathy. Most of the PNS disorders were n-hexane-induced peripheral neuritis, reported from the electronics industry. Reports of manganese-induced Parkinsonism resulted in the introduction of neuroimaging techniques to occupational medicine. Since the late 1990s, the direction of research has been moving toward degenerative disorder and early effect of neurotoxicity. To understand the early effects of neurotoxic chemicals in the preclinical stage, more follow-up studies of a longer duration are necessary. PMID:21258587

Occupational stress and hypertension.

PubMed

Ferguson, D A; Edye, B V; Long, A A; Ng, T K

1982-01-01

The Department of Occupational and Environmental Health in the Commonwealth Institute of Health and the University of Sydney has since 1977 been conducting a study of possible occupational factors in hypertension and in other precursors of coronary heart disease. The study arose out of claims by public service employees that the stress of their work was inducing these diseases. The study has two additional aims: prospective observation of progression of hypertension and associated cardiovascular risk variables in relation to evolving occupational conditions; and a trial of non-pharmacological modification of mild hypertension and associated variables through intervention by occupational nurses. A total of 4607 subject drawn from telecommunications and taxation offices in Sydney underwent medical screening before allocation, according to risk, into intervention and reference groups. Data acquisition included self-administration of two questionnaires, on personal, social, occupational and medical history, and on reaction to potential work stresses and to recent life events. Response to questions related to the coronary prone behaviour pattern was tested in a sub-set of the population against rating of the pattern by Rosenman and Friedman's interview method. The paper reports on method and preliminary description of the population.

The New Industrial Electrics/Electronics Occupations.

ERIC Educational Resources Information Center

German Federal Inst. for Vocational Training Affairs, Berlin (Germany).

This publication provides information on occupations in industrial electrics/electronics in the Federal Republic of Germany. Section I contains the German vocational training regulations for these occupations, including an overview of training, examinations, and the new notion of qualification. A chart illustrates the structure for training in…

Home Economics Related Occupations Training Plans.

ERIC Educational Resources Information Center

Kupsinel, P., Ed.

A framework is provided for teacher use in coordinating related classroom instruction, vocational homemaking student career objectives, and planned training station learning experiences. The details were prepared and revised by students of Home Economics Related Occupations 585 at Indiana State University. Child care occupation plans include those…

Common Occupational Disorders: Asthma, COPD, Dermatitis, and Musculoskeletal Disorders.

PubMed

Bepko, Jennifer; Mansalis, Katherine

2016-06-15

An occupational illness is an event or exposure that occurs in the workplace that causes or contributes to a condition or worsens a preexisting condition. If an occupational disorder is suspected, a directed history should be taken with particular attention to establishing a temporal relationship of symptoms and exposure at work. Occupational asthma is the most prevalent occupational lung disorder in industrialized countries and presents with classic asthma symptoms (cough, difficulty breathing, chest tightness, wheezing). Occupational chronic obstructive pulmonary disease has been linked with exposure to nonspecific vapors, gases, dusts, fumes, and cigarette smoke. Occupational contact dermatitis is the most common dermal exposure. It can be caused by exposure to a variety of agents, including primary irritants or sensitizers, physical agents, mechanical trauma, and biologic agents. Occupational musculoskeletal disorders include many common repetitive injuries such as carpal tunnel syndrome and medial or lateral epicondylitis. Treatment of occupational disorders is generally the same as for nonoccupational disorders. Ideally, the exposure should be controlled to protect the worker. The impact of an occupational injury reaches beyond lost wages and can have a negative impact on quality of life.

An agent-based stochastic Occupancy Simulator

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

Chen, Yixing; Hong, Tianzhen; Luo, Xuan

Occupancy has significant impacts on building performance. However, in current building performance simulation programs, occupancy inputs are static and lack diversity, contributing to discrepancies between the simulated and actual building performance. This work presents an Occupancy Simulator that simulates the stochastic behavior of occupant presence and movement in buildings, capturing the spatial and temporal occupancy diversity. Each occupant and each space in the building are explicitly simulated as an agent with their profiles of stochastic behaviors. The occupancy behaviors are represented with three types of models: (1) the status transition events (e.g., first arrival in office) simulated with probability distributionmore » model, (2) the random moving events (e.g., from one office to another) simulated with a homogeneous Markov chain model, and (3) the meeting events simulated with a new stochastic model. A hierarchical data model was developed for the Occupancy Simulator, which reduces the amount of data input by using the concepts of occupant types and space types. Finally, a case study of a small office building is presented to demonstrate the use of the Simulator to generate detailed annual sub-hourly occupant schedules for individual spaces and the whole building. The Simulator is a web application freely available to the public and capable of performing a detailed stochastic simulation of occupant presence and movement in buildings. Future work includes enhancements in the meeting event model, consideration of personal absent days, verification and validation of the simulated occupancy results, and expansion for use with residential buildings.« less

An agent-based stochastic Occupancy Simulator

DOE PAGES

Chen, Yixing; Hong, Tianzhen; Luo, Xuan

2017-06-01

Occupancy has significant impacts on building performance. However, in current building performance simulation programs, occupancy inputs are static and lack diversity, contributing to discrepancies between the simulated and actual building performance. This work presents an Occupancy Simulator that simulates the stochastic behavior of occupant presence and movement in buildings, capturing the spatial and temporal occupancy diversity. Each occupant and each space in the building are explicitly simulated as an agent with their profiles of stochastic behaviors. The occupancy behaviors are represented with three types of models: (1) the status transition events (e.g., first arrival in office) simulated with probability distributionmore » model, (2) the random moving events (e.g., from one office to another) simulated with a homogeneous Markov chain model, and (3) the meeting events simulated with a new stochastic model. A hierarchical data model was developed for the Occupancy Simulator, which reduces the amount of data input by using the concepts of occupant types and space types. Finally, a case study of a small office building is presented to demonstrate the use of the Simulator to generate detailed annual sub-hourly occupant schedules for individual spaces and the whole building. The Simulator is a web application freely available to the public and capable of performing a detailed stochastic simulation of occupant presence and movement in buildings. Future work includes enhancements in the meeting event model, consideration of personal absent days, verification and validation of the simulated occupancy results, and expansion for use with residential buildings.« less

Occupational health nursing in hungary.

PubMed

Hirdi, Henriett Éva; Hong, OiSaeng

2014-10-01

This article is the first about occupational health nursing in Hungary. The authors describe the Hungarian health care and occupational health care systems, including nursing education and professional organizations for occupational health nurses. The Fundamental Law of Hungary guarantees the right of every employee to healthy and safe working conditions, daily and weekly rest times and annual paid leave, and physical and mental health. Hungary promotes the exercise of these rights by managing industrial safety and health care, providing access to healthy food, supporting sports and regular physical exercise, and ensuring environmental protection. According to the law, the responsibility for regulation of the occupational health service lies with the Ministry of Human Resources. Safety regulations are under the aegis of the Ministry of National Economy. Copyright 2014, SLACK Incorporated.

Occupational Consciousness.

PubMed

Ramugondo, Elelwani L

2015-10-02

Occupational consciousness refers to ongoing awareness of the dynamics of hegemony and recognition that dominant practices are sustained through what people do every day, with implications for personal and collective health. The emergence of the construct in post-apartheid South Africa signifies the country's ongoing struggle with negotiating long-standing dynamics of power that were laid down during colonialism, and maintained under black majority rule. Consciousness, a key component of the new terminology, is framed from post-colonial perspectives - notably work by Biko and Fanon - and grounded in the philosophy of liberation, in order to draw attention to continuing unequal intersubjective relations that play out through human occupation. The paper also draws important links between occupational consciousness and other related constructs, namely occupational possibilities, occupational choice, occupational apartheid, and collective occupation. The use of the term 'consciousness' in sociology, with related or different meanings, is also explored. Occupational consciousness is then advanced as a critical notion that frames everyday doing as a potentially liberating response to oppressive social structures. This paper advances theorizing as a scholarly practice in occupational science, and could potentially expand inter or transdisciplinary work for critical conceptualizations of human occupation.

Prostitutes and chimney sweeps both have problems: towards full integration of both sexes in the study of occupational health.

PubMed

Messing, K; Dumais, L; Romito, P

1993-01-01

Recently, natural and social scientists have pointed out that the need to make scientific results apply to both sexes is not met by simply adding women as research subjects. They suggest that the social and biological specificity of both sexes must be recognized and adjustments made to the ways questions are asked, hypotheses are generated, research subjects are chosen, and data are analysed. It is important to examine the definitions, concepts and methods used in research in occupational health to see whether they obstruct recognition of women's occupational health problems or interfere with gender-neutral standard setting. Unravelling the effects of sex on occupational health is complicated by the fact that women and men do not, by and large, work at the same jobs. Definitions of "work" must in some cases be adjusted to take account of women's occupations, just as definitions involving "health" must include women's biological specificity. Appropriate changes must be made to generate sex-inclusive definitions of exposures to occupational hazards and of health effects. Methods for evaluating exposures typical of women's work must be developed. Women and their work must be appropriately included when standards for occupational exposures are set. If these adjustments are not made, women's occupational health problems will be seriously underestimated and understanding of health problems of both sexes will be hindered. Sociological analysis should also be done to reveal the mechanisms by which biased concepts and procedures develop and are reinforced.

Lack of consensus among competency ratings of the same occupation: noise or substance?

PubMed

Lievens, Filip; Sanchez, Juan I; Bartram, Dave; Brown, Anna

2010-05-01

Although rating differences among incumbents of the same occupation have traditionally been viewed as error variance in the work analysis domain, such differences might often capture substantive discrepancies in how incumbents approach their work. This study draws from job crafting, creativity, and role theories to uncover situational factors (i.e., occupational activities, context, and complexity) related to differences among competency ratings of the same occupation. The sample consisted of 192 incumbents from 64 occupations. Results showed that 25% of the variance associated with differences in competency ratings of the same occupation was related to the complexity, the context, and primarily the nature of the occupation's work activities. Consensus was highest for occupations involving equipment-related activities and direct contact with the public. PsycINFO Database Record (c) 2010 APA, all rights reserved.

[A quality assessment of notified occupational diseases submitted to the National Occupational Environment Service].

PubMed

Lander, F; Bach, B; Laursen, P

1999-08-09

The aim of this study was to assess the quality of a consecutive sample of occupational disease notifications submitted to the National Working Environment Service during 1994. The sample consisted of 860 notifications describing occupational diseases among persons working in companies situated in the county of Vejle. The data information e.g. company name and address, time of employment, harmful exposure and disease, were registered. An overall data quality assessment was performed including evaluation of the etiological connection between described occupational exposure and disease and potential preventive perspectives. The study showed that the notified informations in general were adequate, but doctors need to pay more attention to dose description of the harmful exposure. About 80% of the notifications presented an adequate connection between occupational exposure and disease. Only half of the notifications described preventable and recent (less than five years) harmful exposure. In conclusion, the Danish occupational disease notification system is in general of a high standard, and the National Working Environment Service could make more use of doctors' information provided in these notifications.

77 FR 30044 - Occupational Information Development Advisory Panel Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-21

... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2012-0031] Occupational Information Development... teleconference meeting is open to the public. Purpose: The Occupational Information Development Advisory Panel... advice on the research design of the Occupational Information System, including the development and...

Industrial Fungal Enzymes: An Occupational Allergen Perspective

PubMed Central

Green, Brett J.; Beezhold, Donald H.

2011-01-01

Occupational exposure to high-molecular-weight allergens is a risk factor for the development and pathogenesis of IgE-mediated respiratory disease. In some occupational environments, workers are at an increased risk of exposure to fungal enzymes used in industrial production. Fungal enzymes have been associated with adverse health effects in the work place, in particular in baking occupations. Exposure-response relationships have been demonstrated, and atopic workers directly handling fungal enzymes are at an increased risk for IgE-mediated disease and occupational asthma. The utilization of new and emerging fungal enzymes in industrial production will present new occupational exposures. The production of antibody-based immunoassays is necessary for the assessment of occupational exposure and the development of threshold limit values. Allergen avoidance strategies including personal protective equipment, engineering controls, protein encapsulation, and reduction of airborne enzyme concentrations are required to mitigate occupational exposure to fungal enzymes. PMID:21747869

Development of cost estimation tools for total occupational safety and health activities and occupational health services: cost estimation from a corporate perspective.

PubMed

Nagata, Tomohisa; Mori, Koji; Aratake, Yutaka; Ide, Hiroshi; Ishida, Hiromi; Nobori, Junichiro; Kojima, Reiko; Odagami, Kiminori; Kato, Anna; Tsutsumi, Akizumi; Matsuda, Shinya

2014-01-01

The aim of the present study was to develop standardized cost estimation tools that provide information to employers about occupational safety and health (OSH) activities for effective and efficient decision making in Japanese companies. We interviewed OSH staff members including full-time professional occupational physicians to list all OSH activities. Using activity-based costing, cost data were obtained from retrospective analyses of occupational safety and health costs over a 1-year period in three manufacturing workplaces and were obtained from retrospective analyses of occupational health services costs in four manufacturing workplaces. We verified the tools additionally in four workplaces including service businesses. We created the OSH and occupational health standardized cost estimation tools. OSH costs consisted of personnel costs, expenses, outsourcing costs and investments for 15 OSH activities. The tools provided accurate, relevant information on OSH activities and occupational health services. The standardized information obtained from our OSH and occupational health cost estimation tools can be used to manage OSH costs, make comparisons of OSH costs between companies and organizations and help occupational health physicians and employers to determine the best course of action.

Cigarette smoking during pregnancy and mother's occupation.

PubMed

Milham, S; Davis, R L

1991-04-01

The association between mother's occupation and cigarette smoking prevalence during pregnancy was analyzed in over 350,000 Washington State births during the years 1984 through 1988. Smoking prevalence during pregnancy varied markedly by maternal age, race, marital status, and social class, with higher smoking rates found in unmarried women, women 25 through 29 years old, native Americans and whites, and women in low socioeconomic classes. Women who worked in traditionally male occupations or in occupations where alcohol was served had the highest smoking rates. Occupational groups with exposure to toxic or carcinogenic substances (including second-hand smoke) also had elevated smoking rates. These data could be useful in planning intervention strategies, in studies of occupational morbidity and mortality, and in analysis of the reproductive effects of maternal occupational exposures.

[Crisis in the valuation, emotional labor and occupational burnout among teachers of religion].

PubMed

Lachowska, Bogusława; Starczewski, Karol

2015-01-01

This article presents an analysis of the relationship between the crisis of values and in the valuation, the strategy of emotional labor, and occupational burnout in the group of lay teachers of religion. In addition, the role of emotional labor as a mediator of the relationship between the crisis of values and burnout was analyzed. Three strategies of emotional labor were considered in the study: surface acting, deep acting, and expression of naturally felt emotions. The study was conducted in a group of 169 lay teachers of religion (males - 24%, females - 76%), using the Questionnaire for Investigating Crisis in Valuation developed by Oleś, the Maslach Burnout Inventory, and the Emotional Labour Scale developed by Diefendorff, Croyle and Gosserand. The crisis of values and in the valuation is an important factor responsible for occupational burnout in the group of lay teachers of religion. Surface acting and expression of naturally felt emotions mediate the relationship between crisis in the valuation and emotional exhaustion, depersonalization and lack of personal accomplishment. Surface acting increases, while the expression of naturally felt emotions decreases occupational burnout. Deep acting is not related with occupational burnout. It is justified to seek factors favoring the expression of naturally felt emotions, and also those reducing surface acting. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

Occupational Exposure to Ultraviolet Radiation and Risk of Non-Melanoma Skin Cancer in a Multinational European Study

PubMed Central

Surdu, Simona; Fitzgerald, Edward F.; Bloom, Michael S.; Boscoe, Francis P.; Carpenter, David O.; Haase, Richard F.; Gurzau, Eugen; Rudnai, Peter; Koppova, Kvetoslava; Févotte, Joëlle; Leonardi, Giovanni; Vahter, Marie; Goessler, Walter; Kumar, Rajiv; Fletcher, Tony

2013-01-01

Background Studies suggest that ambient sunlight plays an important role in the pathogenesis of non-melanoma skin cancers (NMSC). However, there is ongoing controversy regarding the relevance of occupational exposure to natural and artificial ultraviolet radiation (UV) radiation. Objectives We investigated potential associations between natural and artificial UV radiation exposure at work with NMSC in a case-control study conducted in Hungary, Romania, and Slovakia. Methods Occupational exposures were classified by expert assessment for 527 controls and 618 NMSC cases (515 basal cell carcinoma, BCC). Covariate information was collected via interview and multiple logistic regression models were used to assess associations between UV exposure and NMSC. Results Lifetime prevalence of occupational exposure in the participants was 13% for natural UV radiation and 7% for artificial UV radiation. Significant negative associations between occupational exposure to natural UV radiation and NMSC were detected for all who had ever been exposed (odds ratio (OR) 0.47, 95% confidence interval (CI) 0.27–0.80); similar results were detected using a semi-quantitative metric of cumulative exposure. The effects were modified by skin complexion, with significantly decreased risks of BCC among participants with light skin complexion. No associations were observed in relation to occupational artificial UV radiation exposure. Conclusions The protective effect of occupational exposure to natural UV radiation was unexpected, but limited to light-skinned people, suggesting adequate sun-protection behaviors. Further investigations focusing on variations in the individual genetic susceptibility and potential interactions with environmental and other relevant factors are planned. PMID:23638051

42 CFR 86.10 - Nature and purpose of training grants.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Nature and purpose of training grants. 86.10 Section 86.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Training Grants § 86.10 Nature and purpose of training...

42 CFR 86.10 - Nature and purpose of training grants.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Nature and purpose of training grants. 86.10 Section 86.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Training Grants § 86.10 Nature and purpose of training...

42 CFR 86.30 - Nature and purpose of direct traineeships.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Nature and purpose of direct traineeships. 86.30 Section 86.30 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Direct Traineeships § 86.30 Nature and purpose of direct...

42 CFR 86.10 - Nature and purpose of training grants.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Nature and purpose of training grants. 86.10 Section 86.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Training Grants § 86.10 Nature and purpose of training...

42 CFR 86.30 - Nature and purpose of direct traineeships.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Nature and purpose of direct traineeships. 86.30 Section 86.30 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Direct Traineeships § 86.30 Nature and purpose of direct...

42 CFR 86.30 - Nature and purpose of direct traineeships.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Nature and purpose of direct traineeships. 86.30 Section 86.30 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Direct Traineeships § 86.30 Nature and purpose of direct...

42 CFR 86.30 - Nature and purpose of direct traineeships.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Nature and purpose of direct traineeships. 86.30 Section 86.30 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Direct Traineeships § 86.30 Nature and purpose of direct...

42 CFR 86.30 - Nature and purpose of direct traineeships.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Nature and purpose of direct traineeships. 86.30 Section 86.30 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Direct Traineeships § 86.30 Nature and purpose of direct...

42 CFR 86.10 - Nature and purpose of training grants.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Nature and purpose of training grants. 86.10 Section 86.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Training Grants § 86.10 Nature and purpose of training...

Development of the Final Version of the Classification and Assessment of Occupational Dysfunction Scale

PubMed Central

Teraoka, Mutsumi; Kyougoku, Makoto

2015-01-01

Occupational therapy is involved in disability prevention and health enhancement through the prevention of occupational dysfunction. Although many occupational dysfunction scales exist, no standard method is available for the assessment and classification of occupational dysfunction, which may include occupational imbalance, occupational deprivation, occupational alienation, and occupational marginalization. The purpose of this study was to develop the final version of Classification and Assessment of Occupational Dysfunction (CAOD). Our study demonstrated the validity and reliability of CAOD in a group of undergraduate students. The CAOD scale includes 16 items and addresses the following 4 domains: occupational imbalance, occupational deprivation, occupational alienation, and occupational marginalization. PMID:26263375

A Career Story Approach to Management, Business, and Financial Occupations

ERIC Educational Resources Information Center

Brott, Pamelia E.

2012-01-01

Business, management, and financial occupations are found in organizations in which individuals direct activities and perform tasks related to business and finance. The career cluster includes 144 occupational titles across 57% of the 23 major Standard Occupational Classification groups, with almost half of the occupations considered "bright…

A STUDY OF EMPLOYMENT OPPORTUNITIES IN OFF-FARM AGRICULTURAL OCCUPATIONS IN ALABAMA.

ERIC Educational Resources Information Center

BAKER, RICHARD A.

THE PURPOSE OF THE STUDY WAS TO ASCERTAIN THE NATURE AND EXTENT OF OFF-FARM AGRICULTURAL EMPLOYMENT OPPORTUNITIES IN THE STATE. BUSINESS FIRMS, OCCUPATIONS, OCCUPATIONAL CHARACTERISTICS, AND METHODS OF RECRUITMENT WERE IDENTIFIED. THE SAMPLES OF BUSINESS FIRMS WAS SELECTED FROM 20 SAMPLE COUNTIES. INTERVIEWERS CONTACTED 545 OF THE 638 FIRMS IN THE…

Occupational cancer in Britain. Preventing occupational cancer.

PubMed

Chen, Yiqun; Osman, John

2012-06-19

Although only a relatively small proportion of cancer is attributable to occupational exposure to carcinogenic agents, the estimated number of deaths due to occupational cancer is high when compared to other deaths due to work-related ill health and injury. However, risk from occupational exposure to carcinogens can be minimised through proportionate but effective risk management. The Health and Safety Executive (HSE) is the regulator of workplace health and safety in Great Britain. As part of its aim to reduce ill health arising from failures to control properly exposure to hazards at work, HSE commissioned the research presented elsewhere in this supplement to enable it to identify priorities for preventing occupational cancer. The research has shown that occupational cancer remains a key health issue and that low-level exposure of a large number of workers to carcinogens is important. The finding that a small number of carcinogens have been responsible for the majority of the burden of occupational cancer provides key evidence in the development of priorities for significant reduction of occupational cancer. Although the research presented in this supplement reflects the consequences of past exposures to carcinogens, occupational cancer remains a problem. The potential for exposure to the agents considered in this research is still present in the workplace and the findings are relevant to prevention of future disease. In this article, the principle approaches for risk reduction are described. It provides supporting information on some of the initiatives already being undertaken, or those being put in place, to reduce occupational cancer in Great Britain. The need also for systematic collection of exposure information and the importance of raising awareness and changing behaviours are discussed.

The Relationship between Occupational Stress and Job Satisfaction: The Case of Pakistani Universities

ERIC Educational Resources Information Center

Chaudhry, Abdul Qayyum

2012-01-01

This paper aims to find out the relationship between occupational stress and job satisfaction based on age, gender, nature of job, cadre, work experience of university teachers, and sector of university. The Pearson correlation indicates: no significant relationship found between job satisfaction and overall occupational stress; inverse…

The difficulties in establishing an occupational exposure limit for carbon nanotubes

NASA Astrophysics Data System (ADS)

Ellenbecker, M.; Tsai, S.-J.; Jacobs, M.; Riediker, M.; Peters, T.; Liou, S.; Avila, A.; FossHansen, S.

2018-05-01

Concern over the health effects from the inhalation of carbon nanotubes (CNTs) has been building for some time, and adverse health effects found in animal studies include acute and chronic respiratory damage, cardiac inflammation, and cancer including mesothelioma, heretofore only associated with asbestos exposure. The strong animal evidence of toxicity requires that the occupational hygiene community develops strategies for reducing or eliminating worker exposures to CNTs; part of this strategy involves the setting of occupational exposure limits (OELs) for CNTs. A number of government agencies and private entities have established OELs for CNTs; some are mass-based, while others rely on number concentration. We review these various proposed standards and discuss the pros and cons of each approach. We recommend that specific action be taken, including intensified outreach to employers and employees concerning the potential adverse health effects from CNT inhalation, the development of more nuanced OELs that reflect the complex nature of CNT exposure, a broader discussion of these issues among all interested parties, and further research into important unanswered questions including optimum methods to evaluate CNT exposures. We conclude that current animal toxicity evidence suggests that strong action needs to be taken to minimize exposures to CNTs, and that any CNT OEL should be consistent with the need to minimize exposures.

[Occupational cancer].

PubMed

Mori, Ippei

2014-02-01

Occupational cancer is one of the most important topics in occupational health, because it can be avoided by using appropriate risk management strategies at work. However, due to the lack of suitable surveillance systems in Japan, it goes under-recognized. Burden of disease studies conducted elsewhere can be extrapolated to suggest thousands of deaths are attributable to occupational cancer in Japan. By law, about 20 kinds of cancer have been listed as occupational hazards; among those is asbestos related cancer. In fact, in recent years, thousands of asbestos related cancer cases have been compensated by the government run workers' compensation scheme for occupational accidents and diseases. On the other hand, for the other types of occupational cancer, only few cases are reported. To prevent re-emergence of occupational cancer, such as the recently publicized cholangiocarcinoma epidemics, employees, employers, medical institutions and competent authorities are strongly urged to establish better surveillance systems for occupational cancer.

What factors influence time-use of occupational therapists in the workplace? A systematic review.

PubMed

Summers, Bianca E; Laver, Kate E; Nicks, Rebecca J; Lannin, Natasha A

2018-06-01

Health-care expenditure is rapidly increasing in Australia with increasing pressure on health-care services to review processes, improve efficiency and ensure equity in service delivery. The nursing profession have improved efficiency and patient care by investigating time-use to describe current practice and support development of workforce planning models. There is, however, a lack of information to understand factors that impact on occupational therapists time-use in the clinical setting impacting the development of workforce planning models which adapt occupational therapy service delivery to match resources with demand. The objective of this review was to systematically identify known factors which impact on occupational therapists time-use in the clinical setting. A systematic review of Medline, PsycINFO and CINAHL databases and grey literature was completed in September 2016. Two authors independently screened studies for inclusion and quality was evaluated using the Downs and Black scale. Variables impacting on occupational therapists time-use were categorised and thematically analysed to synthesise key themes. Twenty studies met the inclusion criteria and were included in the review. Three key categories of factors influencing time-use were identified. These were: patient-related factors (e.g. level of function, therapy required, type, complexity of injury), therapist-related factors (e.g. experience, clinical vs non-clinical responsibility), and organisational-related factors (e.g. workplace characteristics, availability of staff, presence of students). Occupational therapist time-use in clinical settings is complex and difficult to quantify in research. How occupational therapists spend their time is impacted by a number of patient, clinician and service related factors reflecting the breadth of occupational therapy practice and client-centred nature of the profession. © 2018 Occupational Therapy Australia.

Early markers of airways inflammation and occupational asthma: Rationale, study design and follow-up rates among bakery, pastry and hairdressing apprentices

PubMed Central

Tossa, Paul; Bohadana, Abraham; Demange, Valérie; Wild, Pascal; Michaely, Jean-Pierre; Hannhart, Bernard; Paris, Christophe; Zmirou-Navier, Denis

2009-01-01

Background Occupational asthma is a common type of asthma caused by a specific agent in the workplace. The basic alteration of occupational asthma is airways inflammation. Although most patients with occupational asthma are mature adults, there is evidence that airways inflammation starts soon after inception of exposure, including during apprenticeship. Airways hyper responsiveness to methacholine is a valid surrogate marker of airways inflammation, which has proved useful in occupational epidemiology. But it is time-consuming, requires active subject's cooperation and is not readily feasible. Other non-invasive and potentially more useful tests include the forced oscillation technique, measurement of fraction exhaled nitric oxide, and eosinophils count in nasal lavage fluid. Methods and design This study aims to investigate early development of airways inflammation and asthma-like symptoms in apprentice bakers, pastry-makers and hairdressers, three populations at risk of occupational asthma whose work-related exposures involve agents of different nature. The objectives are to (i) examine the performance of the non-invasive tests cited above in detecting early airways inflammation that might eventually develop into occupational asthma; and (ii) evaluate whether, and how, constitutional (e.g. atopy) and behavioural (e.g. smoking) risk factors for occupational asthma modulate the effects of allergenic and/or irritative substances involved in these occupations. This paper presents the study rationale and detailed protocol. Discussion Among 441 volunteers included at the first visit, 354 attended the fourth one. Drop outs were investigated and showed unrelated to the study outcome. Sample size and follow-up participation rates suggest that the data collected in this study will allow it to meet its objectives. PMID:19389222

Civilian law: from occupational medicine to occupational event.

PubMed

Mpotos, N; Watelet, J B

Civilian law:from occupational medicine to occupational event. Despite the growing importance of objective measurements, the health effects of many occupational risk factors are currently not fully quantified. Occupational noise, as a widespread risk factor, is illustrative in this regard; there is a strong body of evidence linking it to an important health outcome (hearing loss), but it is less decisively associated with others (such as psychological disorders). It is also distinct from environmental noise, and therefore falls under the responsibility of employers as well as individuals. Noise-induced hearing loss (NIHL) is, at present, incurable and irreversible. However, it is preventable, if effective and global hearing conservation programmes can be implemented. These programmes should not be isolated efforts, but should be integrated into the overall hazard prevention and control programme of the workplace. Belgian law encompasses a set of provisions for prevention and the protection of the health and safety of workers within the workplace, including aspects pertaining to the hygiene of the workplace and psychosocial aspects at work (stress, violence, bullying and sexual harassment, among others). In principle, combating environmental noise is fully addressed in this country. However, other levels of policy-making also play an important role in this regard. For example, the federal government is in charge of product standards, and therefore also of noise emission standards for products. The interpretation and enforcement of Belgian legislation on well-being at work converts European directives and international agreements on well-being at work into Belgian law.

Careers Canada. Volume 2, Clerical Occupations.

ERIC Educational Resources Information Center

Department of Manpower and Immigration, Ottawa (Ontario).

This pamphlet, published by the Canadian Department of Manpower and Immigration, is the second of a Careers-Canada series and describes careers in clerical occupations. The pamphlet is divided into nine major parts: (1) history and importance; (2) fields of employment; (3) nature of the work (this is subdivided into the secretarial group, the…

Occupational Neurotoxic Diseases in Taiwan

PubMed Central

Liu, Chi-Hung; Huang, Chu-Yun

2012-01-01

Occupational neurotoxic diseases have become increasingly common in Taiwan due to industrialization. Over the past 40 years, Taiwan has transformed from an agricultural society to an industrial society. The most common neurotoxic diseases also changed from organophosphate poisoning to heavy metal intoxication, and then to organic solvent and semiconductor agent poisoning. The nervous system is particularly vulnerable to toxic agents because of its high metabolic rate. Neurological manifestations may be transient or permanent, and may range from cognitive dysfunction, cerebellar ataxia, Parkinsonism, sensorimotor neuropathy and autonomic dysfunction to neuromuscular junction disorders. This study attempts to provide a review of the major outbreaks of occupational neurotoxins from 1968 to 2012. A total of 16 occupational neurotoxins, including organophosphates, toxic gases, heavy metals, organic solvents, and other toxic chemicals, were reviewed. Peer-reviewed articles related to the electrophysiology, neuroimaging, treatment and long-term follow up of these neurotoxic diseases were also obtained. The heavy metals involved consisted of lead, manganese, organic tin, mercury, arsenic, and thallium. The organic solvents included n-hexane, toluene, mixed solvents and carbon disulfide. Toxic gases such as carbon monoxide, and hydrogen sulfide were also included, along with toxic chemicals including polychlorinated biphenyls, tetramethylammonium hydroxide, organophosphates, and dimethylamine borane. In addition we attempted to correlate these events to the timeline of industrial development in Taiwan. By researching this topic, the hope is that it may help other developing countries to improve industrial hygiene and promote occupational safety and health care during the process of industrialization. PMID:23251841

Occupancy rates of primary burrowing crayfish in natural and disturbed large river bottomlands

USGS Publications Warehouse

Loughman, Zachary J.; Welsh, Stuart A.; Simon, Thomas P.

2012-01-01

Among crayfish, primary burrowing species are the least understood ecologically. Many primary burrowing crayfish inhabit floodplains where forested landscapes have been fragmented by agricultural, industrial, or residential uses. In this study, site occupancy rates (ψ) were modeled for two primary burrowing crayfish, Fallicambarus fodiens (Cottle, 1863) and Cambarus thomai Jezerinac, 1993, from Ohio and Kanawha river floodplains in West Virginia, U.S.A. Fallicambarus fodiens is one of West Virginia’s rarest crayfish, while C. thomai is prevalent in most wetlands along both river floodplains. Occupancy rate modeling incorporated four environmental covariates (forest age, soil type, tree frequency, and land use). Based on presence/absence data, forests with tree ages >100 years (ΔQAICc = 0) and sites with loam soils (ΔQAICc = 1.80) were most likely to harbor F. fodiens populations. For C. thomai, several models were supported owing to model selection uncertainty, but those with the land use covariate had more total model weight (total w i = 0 . 54 ) than all other covariate models. Cambarus thomai rarely occupied industrial/agricultural sites, but were often present in forested and residential sites. Although the influence of covariates on site occupancy differed between species, both taxa readily utilized mature forested habitats when available. Conservation actions for F. fodiens and C. thomai should focus on preserving forested tracts along large river floodplains

Career Education: The Marine Science Occupations Cluster.

ERIC Educational Resources Information Center

Farning, Maxwell

This paper discusses career opportunities in eight broad groups of marine science occupations: (1) harbor construction and maintenance, (2) ship construction, (3) merchant marine activities, (4) towboating, (5) longshoring, (6) fishing and fish farming, (7) petroleum and natural gas exploration and extraction, and (8) research activities. The…

Occupation and mental health in a national UK survey.

PubMed

Stansfeld, Stephen Alfred; Rasul, F R; Head, J; Singleton, N

2011-02-01

To measure the prevalence of common mental disorder (CMD) by occupation in a representative sample of Great Britain and to identify occupations with increased and decreased risk of CMD. A cross-sectional interview-based survey was carried out including 5,497 working male and female respondents, 16-64 years from a stratified random survey of private households in Britain. Occupations were classified by the Standard Occupational Classification (SOC) into four groups: major, sub-major, minor and constituent unit groups. Common Mental Disorder was measured by the Revised Clinical Interview Schedule. Major SOC groups with higher prevalence of common mental disorder included clerical and secretarial, sales, and personal and protective services whereas craft and related, 'other' professional occupations and plant and machine operatives had lower prevalence compared to 13% overall prevalence in all adults. In sub-major SOC groups managers and administrators, teaching professionals, clerical and secretarial, 'other' sales and personal service occupations had higher prevalence whereas many professional and skilled occupations had lower prevalence. Specific SOC unit groups with higher prevalence included primary and secondary teachers, welfare community, youth workers, security staff, waiters, bar staff, nurse auxiliaries and care assistants. General managers in government and large organizations (OR=2.79, 95% CI 1.41-5.54), managers in transport and storing (OR=2.44, 95% CI 1.18-5.03), buyers and mobile sales persons (OR=2.48, 95% CI 1.09-5.60), sales occupations (NES) (OR=2.78, 95% CI 1.25-6.19) and clerks (NES) (OR=2.71, 95% CI 1.59-4.61) had increased risk of common mental disorder relative to specialist managers adjusting for social and financial factors and physical ill-health. Occupations with higher risk of common mental disorder may be typified by high levels of job demands, especially emotional demands and lack of job security. The reasons why occupations have low

Occupational health crossing borders part 2: Comparison of 18 occupational health systems across the globe.

PubMed

Radon, Katja; Ehrenstein, Vera; Nowak, Dennis; Bigaignon-Cantineau, Janine; Gonzalez, Maria; Vellore, Arun Dev; Zamora, Veronica Enzina; Gupta, Neeraj; Huang, Lirong; Kandkers, Salamat; Lanza, Ana María Menchú; Garcia, Leila Posenato; Patsis, Keti Stylianos; Rojas, Ana Maria Sanchez; Shoma, Ashraf; Verbeek, Jos

2010-01-01

Occupational health and safety (OHS) is considered one of the most important factors for a sustainable development; however, it is often considered a luxury by decision-makers. This article compares OHS systems of 18 countries at different stages of development. In an international summer school, structure of the national OHS system, definition of occupational accidents and diseases, procedures for compensation claims, outcome (expressed as incidence of occupational accidents) and training opportunities were presented. National OHS systems ranged from non-existent to systems implemented almost 200 years ago. Priorities, incidence of occupational accidents and training opportunities varied. Common problems included the lack of OHS service for small enterprises and in rural areas. International training programs like this summer school might enhance the exchange about OHS opportunities around the globe and contribute to improved workers health. (c) 2009 Wiley-Liss, Inc.

An ecological perspective on medical care: environmental, occupational, and public health impacts of medical supply and pharmaceutical chains.

PubMed

Vatovec, Christine; Senier, Laura; Bell, Michael

2013-09-01

Healthcare organizations are increasingly examining the impacts of their facilities and operations on the natural environment, their workers, and the broader community, but the ecological impacts of specific healthcare services provided within these institutions have not been assessed. This paper provides a qualitative assessment of healthcare practices that takes into account the life-cycle impacts of a variety of materials used in typical medical care. We conducted an ethnographic study of three medical inpatient units: a conventional cancer ward, palliative care unit, and a hospice center. Participant observations (73 participants) of healthcare and support staff including physicians, nurses, housekeepers, and administrators were made to inventory materials and document practices used in patient care. Semi-structured interviews provided insight into common practices. We identified three major domains that highlight the cumulative environmental, occupational health, and public health impacts of medical supplies and pharmaceuticals used at our research sites: (1) medical supply procurement; (2) generation, handling, and disposal of medical waste; and (3) pharmaceutical handling and disposal. Impacts discovered through ethnographic inquiry included occupational exposures to chemotherapy and infectious waste, and public health exposures to pharmaceutical waste. This study provides new insight into the environmental, occupational, and public health impacts resulting from medical practices. In many cases, the lack of clear guidance and regulations regarding environmental impacts contributed to elevated harms to the natural environment, workers, and the broader community.

Occupational skin cancer induced by ultraviolet radiation and its prevention.

PubMed

Diepgen, T L; Fartasch, M; Drexler, H; Schmitt, J

2012-08-01

Skin cancer is by far the most common kind of cancer diagnosed in many western countries and ultraviolet radiation is the most important risk factor for cutaneous squamous cell carcinoma (SCC) and basal cell carcinoma (BCC). Although employees at several workplaces are exposed to increased levels of UV radiation, skin cancer due to long-term intense occupational exposure to UV radiation is often not considered as occupational disease. The actually available evidence in the epidemiological literature clearly indicates that occupational UV radiation exposure is a substantial and robust risk factor for the development of cutaneous SCC and also clearly shows a significant risk for developing BCC. There is enough scientific evidence that outdoor workers have an increased risk of developing work-related occupational skin cancer due to natural UV radiation exposure and adequate prevention strategies must be implemented. The three measures which are successful and of particular importance in the prevention of nonmelanoma skin cancer in outdoor workers are changes in behaviour regarding awareness of health and disease resulting from exposure to natural UV radiation, protection from direct UV radiation by wearing suitable clothing, and regular and correct use of appropriate sunscreens. © 2012 The Authors. BJD © 2012 British Association of Dermatologists.

Occupational therapy publications by Australian authors: A bibliometric analysis.

PubMed

Brown, Ted; Gutman, Sharon A; Ho, Yuh-Shan

2018-01-18

Bibliometrics refers to the collection and measurement of publishing and citation data configurations with the goal of quantifying the influence of scholarly activities. Advantages of bibliometrics include the generation of quantitative indicators of impact, productivity, quality and collaboration. Those parties who benefit from the results of bibliometric analysis include researchers, educators, journal publishers, employers and research funding bodies. A bibliometric analysis was completed of peer-reviewed literature from 1991 to 2015, written by Australian occupational therapists (who were able to be identified as such), and indexed in the Science Citation Index-Expanded (SCI-Expanded) or the Social Sciences Citation Index (SSCI) databases. "Occupational therapy" and "occupational therapist(s)" were used as keywords to search journal articles' publication title, abstract, author details, keywords and KeyWord Plus. Between 1991 and 2015, 752 peer-reviewed journal articles were published by Australian occupational therapy authors. On average, those articles had 3.7 authors, 35 references, and were nine pages in length. The top four journals in which Australian occupational therapists published were Australian Occupational Therapy Journal, British Journal of Occupational Therapy, American Journal of Occupational Therapy, and Physical and Occupational Therapy in Paediatrics. The four Australian institutions that generated the largest number of occupational therapy articles were the University of Queensland, University of Sydney, La Trobe University, and Monash University. The top four countries with whom Australian authors collaborated in manuscript writing were the United Kingdom, United States, Canada and Sweden. The volume of occupational therapy peer-reviewed literature has grown over the last two decades. Australian authors have and continue to make significant contributions to the occupational therapy body of knowledge nationally and internationally. © 2018

Injuries to Pregnant Occupants in Automotive Crashes

PubMed Central

Klinich, Kathleen DeSantis; Schneider, Lawrence W.; Moore, Jamie L.; Pearlman, Mark D.

1998-01-01

Injuries unique to pregnant occupants involved in motor-vehicle crashes include placental abruption, uterine rupture or laceration, and direct fetal injury. The mechanisms and characteristics of these injuries are discussed using examples from a literature review and from recent investigations of crashes involving pregnant occupants. In addition, a review of the relationship between the pregnant driver and automotive restraints and the steering wheel illustrates how injury potential may differ from the non-pregnant occupant.

Night-time naturally ventilated offices: Statistical simulations of window-use patterns from field monitoring

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

Yun, Geun Young; Steemers, Koen

2010-07-15

This paper investigates occupant behaviour of window-use in night-time naturally ventilated offices on the basis of a pilot field study, conducted during the summers of 2006 and 2007 in Cambridge, UK, and then demonstrates the effects of employing night-time ventilation on indoor thermal conditions using predictive models of occupant window-use. A longitudinal field study shows that occupants make good use of night-time natural ventilation strategies when provided with openings that allow secure ventilation, and that there is a noticeable time of day effect in window-use patterns (i.e. increased probability of action on arrival and departure). We develop logistic models ofmore » window-use for night-time naturally ventilated offices, which are subsequently applied to a behaviour algorithm, including Markov chains and Monte Carlo methods. The simulations using the behaviour algorithm demonstrate a good agreement with the observational data of window-use, and reveal how building design and occupant behaviour collectively affect the thermal performance of offices. They illustrate that the provision of secure ventilation leads to more frequent use of the window, and thus contributes significantly to the achievement of a comfortable indoor environment during the daytime occupied period. For example, the maximum temperature for a night-time ventilated office is found to be 3 C below the predicted value for a daytime-only ventilated office. (author)« less

Estimation of an Occupational Choice Model when Occupations Are Misclassified

ERIC Educational Resources Information Center

Sullivan, Paul

2009-01-01

This paper develops an empirical occupational choice model that corrects for misclassification in occupational choices and measurement error in occupation-specific work experience. The model is used to estimate the extent of measurement error in occupation data and quantify the bias that results from ignoring measurement error in occupation codes…

Occupational reproductive health risks.

PubMed

Filkins, K; Kerr, M J

1993-01-01

The potentially harmful effects on women of certain workplace exposures are widely appreciated, and steps to control these have included legislative efforts such as right-to-know laws of well as corporate policies mandating selective restriction of fertile women, which are illegal under federal civil rights laws. This chapter reviews the various occupational health risks reproductive women face in the workplace but also considers the effects of other genetic, medical, social, infectious, and environmental factors which may be of even greater concern than most occupational factors.

Low Wages as Occupational Health Hazards.

PubMed

Leigh, J Paul; De Vogli, Roberto

2016-05-01

The history of occupational medicine has been characterized by ever-widening recognition of hazards, from fires in 1911 to asbestos in the 1960s, to job strain in the 1990s. In this essay, we argue for broadening the recognition further to include low wages. We first review possible mechanisms explaining the effects of wages on health or health behaviors. Mechanisms involve self-esteem, job satisfaction, deprivation, social rank, the "full" price of bad health, patience, and the ability to purchase health-producing goods and services. Second, we discuss empirical studies that rely on large, typically national, data sets and statistical models that use either instrumental variables or natural experiments and also account for other family income. Finally, we draw implications for laws governing minimum wages and labor unions.

Occupational allergic contact dermatitis caused by epoxy chemicals: occupations, sensitizing products, and diagnosis.

PubMed

Aalto-Korte, Kristiina; Pesonen, Maria; Suuronen, Katri

2015-12-01

Epoxy products are among the most common causes of occupational allergic contact dermatitis. Diglycidyl ether of bisphenol A resin (DGEBA-R) is the most important sensitizer in epoxy systems. To describe patients with occupational allergic contact dermatitis caused by epoxy products. Patients with allergic reactions to epoxy chemicals were chosen from test files (January 1991 to June 2014). Only patients with occupational contact allergy to some component of epoxy resin systems were included. We analysed patch test results, occupation, symptoms, and exposure data. We found a total of 209 cases with occupational contact allergy to epoxy chemicals. The largest occupational groups were painters (n = 41), floor layers (n = 19), electrical industry workers (n = 19), tile setters (n = 16), and aircraft industry workers (n = 15). A total of 82% of the patients reacted to DGEBA-R. Diagnosis of the DGEBA-R-negative patients required testing with m-xylylenediamine, N,N'-tetraglycidyl-4,4'-methylenedianiline, 1,4-butanediol diglycidyl ether, 2,4,6-tris-(dimethylaminomethyl)phenol, diglycidyl ether of bisphenol F resin, N,N'-diglycidyl-4-glycidyloxyaniline, isophoronediamine, 4,4'-diaminodiphenylmethane, diethylenetriamine, and cresyl glycidyl ether. The hands/upper extremities were most commonly affected (69%), but facial symptoms were also frequent (60%). Allergic contact dermatitis caused by to epoxy products cannot always be diagnosed by the use of commercial test substances. Workplace products need to be tested. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Occupational dermatoses: An Asian perspective.

PubMed

Bhatia, Riti; Sharma, Vinod Kumar

2017-01-01

Occupational dermatoses contribute to a significant portion of work-related diseases, especially in Asia, where a major portion of the workforce is in the unorganized sector. This review article is focussed on the frequency and pattern of occupational skin diseases reported across Asian countries and type of allergens implicated in different occupations. The literature was searched systematically using key words 'occupational dermatoses,' 'occupational skin disease' and name of each Asian country. Ninty five full-text articles were considered relevant and evaluated. Some of the dermatoses seen in industrial workers in Asian countries are similar to those in Western countries, including dermatoses due to chromate in construction and electroplating workers, epoxy resin, and chromate in painters, wood dust in workers in the furniture industry, azo dyes in textile workers and formaldehyde and chromates in those working in the leather and dyeing industries, dermatoses in domestic workers, chefs and health-care workers. Dermatoses in workers engaged in agriculture, beedi (tiny cigars) manufacture, agarbatti (incense sticks) production, fish processing, carpet weaving, sanitation and those working in coffee plantations and coal mines appear to be unique to Asian countries. Recognition of clinical patterns and geographic variations in occupational skin diseases will provide an impetus to further strengthen future research in these areas, as well as improving their management.

Natural rubber latex-related occupational asthma: association with interventions and glove changes over time.

PubMed

Liss, G M; Tarlo, S M

2001-10-01

Exposure to natural rubber latex (NRL) has been recognized as a cause of occupational asthma (OA), especially among health care workers (HCWs) associated with use of gloves. Little or no population-based data are available which chart the changes over time in the number of cases of OA as this problem was increasingly recognized and then interventions instituted. We obtained the numbers of allowed asthma claims with exposure to latex by year in the province of Ontario, Canada from the Ontario Workplace Safety and Insurance Board; details of the cases from the largest teaching hospital were reviewed. Interventions included: (1) in 1996, the Board recommended in its focus for accommodation of sensitized workers, the reduction of aerosols of latex proteins and that hospital facilities use powder-free, low-protein or nonlatex gloves; and (2) hospitals instituted latex policies and glove changes at various dates. For example, at the largest teaching hospital, interventions included education and voluntary medical surveillance in 1994; substitution of low protein, "powder-free" NRL gloves for non-sterile powdered gloves in 1995; and replacement of powdered sterile NRL gloves by lower protein, "powder-free" NRL gloves in 1997. Through 1999, there were 60 allowed claims for asthma in Ontario with exposure to latex; of these 49 (82%) were among HCWs. The number of claims among HCWs changed from 0 to 2 per year up to 1990; increased to 7 to 11 per year between 1991-1994; and declined to 3 per year in 1995-1996 and 1 to 2 per year in 1997-1999. Of the ten institutions having two or more OA latex claims, all claims occurred in 1996 or earlier at 8 (80%). At the largest hospital, there were five accepted claims with year of diagnosis in 1993 (1 case), 1994 (3 cases), and 1995 (1 case). These findings suggest that, despite the effect of increasing recognition, the introduction of gloves with reduced powder and/or protein, as well as other interventions have been associated

Occupational health in the People's Republic of China.

PubMed Central

Christiani, D C

1984-01-01

China's drive to modernize its economy will produce new occupational health problems even as it resolves earlier ones. Well aware of this, Chinese occupational health experts are intensifying efforts to improve workers' health and establish a modern occupational health program. Occupational lung disease, occupational cancer, heavy metal poisoning, industrial chemical poisoning, and physical factor-induced diseases (noise and heat) have all been targeted for expanded research which will serve as a basis for standard setting. Hazard control efforts include engineering controls, particularly in new construction, limited use of personal protective equipment, and expansion of environmental and medical monitoring. Worker education and professional activities have been expanded. International exchanges have been initiated and will prove occupational health a promising area of scientific cooperation. PMID:6228153

Occupation emerges in the process of therapy.

PubMed

Price, Pollie; Miner, Stephanie

2007-01-01

The current literature offers no cohesive definition of occupation-based practice. Current definitions emphasize intervention forms and contexts, which do not reflect the complexity of practice. This article demonstrates that the therapeutic relationship and the meanings that are created in the therapy process are central aspects of occupation-based practice. Occupation, as an idea that emerges in the therapeutic process, has aspects of both doing and becoming. The authors conducted observation sessions and interviews with an occupational therapist, Nancy, who used multiple therapeutic strategies with one child, Hannah, as they worked toward Hannah's goals of going to preschool and becoming a friend. Strategies include changing therapeutic conditions, using cognitive strategies, bridging the person-task-social context, pushing participation, and engaging in narrative micronegotiations. Occupation emerged in the therapeutic processes as the occupational therapist and client co-created meaning about the client moving toward or away from who she wanted to become.

Underreporting of fatal occupational injuries in Catalonia (Spain).

PubMed

Benavides, Fernando G; Pérez, Gloria; Martínez, Jordi; Martínez, José Miguel; Gispert, Rosa; Benach, Joan

2004-03-01

Thoroughness in a given health information system is one of its most important quality indicators. In Spain, in approximately 30% of serious occupational injuries, there is no information on the final outcome. To assess underreporting of fatal occupational injuries in Catalonia. All serious occupational injuries (excluding commuting injuries) reported in Catalonia (Spain) between 1994 and 1998 (n = 7330) were linked with data from the Catalonian Mortality Register, 117 deaths being identified during the year following the injury date. In order to assess whether death could or could not have been related to the prior occupational injury, two experts examined these cases independently. The experts concluded (kappa = 0.98) that 69 (59%) of these deaths were probably related to occupational injuries; the vast majority (n = 65) occurred within 3 months of the injury. This represents an accumulated risk of dying of approximately 1% for the total of serious injuries, not varying with economic activity or job category. However, this risk varied depending on the form of accident, and the site and nature of the injury. Occupational injury cases, especially serious ones, should be followed up over at least 3 months. These results suggest the importance of carrying out active case-finding and of incorporating the death certificate as one of the documents to be systematically reviewed in order to complete the statistics.

Occupational medicine for policing.

PubMed

Trottier, A; Brown, J

1995-06-01

A wide variety of medical conditions may be associated with police work. Unlike other occupations where a specific link can be traced between an exposure or an action and a specific pathology, the link between police work and disease is more problematic. The medical conditions which seem to be associated with police work are all conditions for which numerous other risk factors are identifiable. These risk factors include physical inactivity, poor nutritional practices, cigarette smoking and alcohol overuse. While it is undoubtedly desirable to minimise these risk factors in any patient population it is imperative, given the increased risks among police personnel, that aggressive attempts he undertaken to reduce cumulative risks. The physician plays an important part in this process by screening for specific conditions associated with police work, by educating the police officer about increased risks and by encouraging lifestyle choices that will reduce risk. It is also important that the physician encourages the use of personal protective equipment where appropriate. Periodic health assessment of police officers by a physician knowledgeable about police work should include education about the risks associated with the occupation and about methods to reduce risk. The physician should also enquire about exposures to violent or dangerous occurrences and should include assessment for possible emotional sequelae of such exposure. Operational procedures designed to reduce risk of violence and to improve police officer safety and survival are appropriate but are not in the normal realm of the physician. The question of whether a medical condition may be attributable to the occupation of policing is liable to produce strong emotions. When a police officer becomes ill there is an understandable desire on the part of other officers and, often, on the part of the public, to attempt to demonstrate a connection between the occupation and the illness. In line with this tendency

The relationship between occupational sun exposure and non-melanoma skin cancer: clinical basics, epidemiology, occupational disease evaluation, and prevention.

PubMed

Fartasch, Manigé; Diepgen, Thomas Ludwig; Schmitt, Jochen; Drexler, Hans

2012-10-01

The cumulative effect of solar ultraviolet (UV) radiation is responsible for the worldwide increase in non-melanoma skin cancer, a category that includes squamous cell carcinoma and its precursors (the actinic keratoses) as well as basal-cell carcinoma. Non-melanoma skin cancer is the most common type of cancer in areas of the world with a light-skinned population. The occupational exposure to UV radiation is high in many outdoor occupations; recent studies suggest that persons working in such occupations are more likely to develop non-melanoma skin cancer. On the basis of a selective review of the literature, we present the current state of knowledge about occupational and non-occupational UV exposure and the findings of meta-analyses on the association of outdoor activity with non-melanoma skin cancer. We also give an overview of the current recommendations for prevention and for medicolegal assessment. Recent meta-analyses have consistently documented a significantly higher risk of squamous cell carcinoma of the skin among persons who work outdoors (odds ratio [OR] 1.77, 95% confidence interval [CI] 1.40-2.22, p<0.001). There is also evidence for an elevated risk of basal-cell carcinoma (OR 1.43, 95% CI 1.23-1.66, p = 0.0001), but the effect is of lesser magnitude and the study findings are not as uniform. The association of occupational exposure to solar UV radiation with squamous cell carcinoma, including actinic keratosis, has been conclusively demonstrated. It follows that, in Germany, suspected non-melanoma skin cancer in persons with high occupational exposure to UV radiation should be reported as an occupational disease under § 9, paragraph 2 of the Seventh Book of the German Social Code (Sozialgesetzbuch, SGB VII). Preventive measures are urgently needed for persons with high occupational exposure to UV radiation.

Illinois Occupational Skill Standards: Housekeeping Management Cluster.

ERIC Educational Resources Information Center

Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

This document contains 44 occupational skill standards for the housekeeping management occupational cluster, as required for the state of Illinois. Skill standards, which were developed by committees that included educators and representatives from business, industry, and labor, are intended to promote education and training investment and ensure…

Mathematics Used in Occupations: An Interrelated Guide.

ERIC Educational Resources Information Center

Minneapolis Public Schools, Minn. Dept. of Vocational Technical Education.

Intended for use by counselors and mathematics teachers, this guide brings together mathematical and occupational skills to form an interrelated curriculum. Eight occupational clusters are included as follow: (1) business and office, (2) communications, (3) construction, (4) hospitality, (5) manufacturing, (6) marketing and distribution, (7)…

Pandemic influenza: implications for occupational medicine

PubMed Central

Journeay, W Shane; Burnstein, Matthew D

2009-01-01

This article reviews the biological and occupational medicine literature related to H5N1 pandemic influenza and its impact on infection control, cost and business continuity in settings outside the health care community. The literature on H5N1 biology is reviewed including the treatment and infection control mechanisms as they pertain to occupational medicine. Planning activity for the potential arrival of pandemic avian influenza is growing rapidly. Much has been published on the molecular biology of H5N1 but there remains a paucity of literature on the occupational medicine impacts to organizations. This review summarizes some of the basic science surrounding H5N1 influenza and raises some key concerns in pandemic planning for the occupational medicine professional. Workplaces other than health care settings will be impacted greatly by an H5N1 pandemic and the occupational physician will play an essential role in corporate preparation, response, and business continuity strategies. PMID:19549302

[Occupational diseases in an airline company].

PubMed

Lie, A

1998-06-30

617 cases of occupational health disorders in an average population of approximately 4,400 were reported by the Occupational Health Services of the Norwegian section of SAS during the period 1985 to 1996. Musculoskeletal disorders accounted for approximately 75% of all registered disorders. Wherever possible, occupational disorders should be registered and preventive measures initiated by the company. It is therefore of great importance that a registration system should include all occupational disorders. If we compare our figures with the official Norwegian figures from the Labour Inspectorate, we may conclude that only 3-4% of occupational disorders are reported to the Authorities. In particular it seems that many disorders which do not yield economic compensation (musculoskeletal disorders, and mental stress and burnout syndromes) are not reported at all, making it less likely that preventive measures are implemented. The Nordic figures indicate that inadequate reporting occurs more frequently in Norway than in Sweden, Denmark and Finland.

A technical framework to describe occupant behavior for building energy simulations

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

Turner, William; Hong, Tianzhen

2013-12-20

Green buildings that fail to meet expected design performance criteria indicate that technology alone does not guarantee high performance. Human influences are quite often simplified and ignored in the design, construction, and operation of buildings. Energy-conscious human behavior has been demonstrated to be a significant positive factor for improving the indoor environment while reducing the energy use of buildings. In our study we developed a new technical framework to describe energy-related human behavior in buildings. The energy-related behavior includes accounting for individuals and groups of occupants and their interactions with building energy services systems, appliances and facilities. The technical frameworkmore » consists of four key components: i. the drivers behind energy-related occupant behavior, which are biological, societal, environmental, physical, and economical in nature ii. the needs of the occupants are based on satisfying criteria that are either physical (e.g. thermal, visual and acoustic comfort) or non-physical (e.g. entertainment, privacy, and social reward) iii. the actions that building occupants perform when their needs are not fulfilled iv. the systems with which an occupant can interact to satisfy their needs The technical framework aims to provide a standardized description of a complete set of human energy-related behaviors in the form of an XML schema. For each type of behavior (e.g., occupants opening/closing windows, switching on/off lights etc.) we identify a set of common behaviors based on a literature review, survey data, and our own field study and analysis. Stochastic models are adopted or developed for each type of behavior to enable the evaluation of the impact of human behavior on energy use in buildings, during either the design or operation phase. We will also demonstrate the use of the technical framework in assessing the impact of occupancy behavior on energy saving technologies. The technical framework

Jenny's story: reinventing oneself through occupation and narrative configuration.

PubMed

Price-Lackey, P; Cashman, J

1996-04-01

Two life history interviews were conducted to discover how one women, Jenny, experienced a traumatic head injury, rehabilitation, and recovery. Narrative analysis of the transcribed interviews revealed a rich story of how Jenny had fashioned her identity and character through childhood occupations, including studying classical literature and music, and of how she drew upon resources developed in childhood to engineer her recovery. It also illustrated how Jenny used a recursive process of narrative construction and engagement in self-devised graduated occupations, including studying, playing music, writing, computer graphics, and theater production, to create a new identity and develop capacities to process complex information and exercise creativity. Jenny's story illustrates the usefulness of gaining a perspective on patients as occupational beings through the gathering of life histories focused on occupation, the importance of collaborative patient-therapist goal setting, and the necessity for considering both the doing (practic) and the meaning (narrative) aspects of occupation. Her story supports many scholars' arguments that the therapeutic relationship, and thus occupational therapy practice, may be enhanced through the use of life history interviewing in occupational therapy evaluation and treatment.

Pragmatism and structuralism in occupational therapy: the long conversation.

PubMed

Hooper, Barb; Wood, Wendy

2002-01-01

The history of occupational therapy may be understood as a continual transaction between two cultural discourses: pragmatism and structuralism. Pragmatism is a way of thinking that presupposes humans are agentic by nature and knowledge is tentative and created within particular contexts. Structuralism is a way of thinking that assumes humans are composites of recurring general frameworks and that knowledge is objective and can be generalized to multiple contexts. Early in the field's history, both pragmatist and structuralist assumptions about the human and knowledge produced different readings, or interpretations, of what constituted the appropriate tools, methods, and outcomes for occupational therapy. Consequently, occupational therapy adopted an interesting mix of pragmatist language regarding the human and structuralist approaches to knowledge, resulting in professional identity problems still experienced today. However, recent developments offer an opportunity for occupational therapists to correct old identity problems through critically evaluating incompatible assumptions and carefully reading the prevailing cultural ethos.

Energy-Producing Industries. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on occupations in energy-producing industries, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include coal mining, occupations in…

Inference for occupancy and occupancy dynamics

USGS Publications Warehouse

O'Connell, Allan F.; Bailey, Larissa L.; O'Connell, Allan F.; Nichols, James D.; Karanth, K. Ullas

2011-01-01

This chapter deals with the estimation of occupancy as a state variable to assess the status of, and track changes in, species distributions when sampling with camera traps. Much of the recent interest in occupancy estimation and modeling originated from the models developed by MacKenzie et al. (2002, 2003), although similar methods were developed independently (Azuma et al. 1990; Bayley and Petersen 2001; Nichols and Karanth, 2002; Tyre et al. 2003), all of which deal with species occurrence information and imperfect detection. Less than a decade after these publications, the modeling and estimation of species occurrence and occupancy dynamics have increased significantly. Special features of scientific journals have explored innovative uses of detection–nondetection data with occupancy models (Vojta 2005), and an entire volume has synthesized the use and application of occupancy estimation methods (MacKenzie et al. 2006). Reviews of the topical concepts, philosophical considerations, and various sampling designs that can be used for occupancy estimation are now readily available for a range of audiences (MacKenzie and Royle 2005; MacKenzie et al. 2006; Bailey et al. 2007; Royle and Dorazio 2008; Conroy and Carroll 2009; Kendall and White 2009; Hines et al. 2010; Link and Barker 2010). As a result, it would be pointless here to recast all that these publications have so eloquently articulated, but that said, a review of any scientific topic requires sufficient context and relevant background information, especially when relatively new methodologies and techniques such as occupancy estimation and camera traps are involved. This is especially critical in a digital age where new information is published at warp speed, making it increasingly difficult to stay abreast of theoretical advances and research developments.

Occupational Snake Bites: a Prospective Case Series of Patients Reported to the ToxIC North American Snakebite Registry.

PubMed

Spyres, Meghan B; Ruha, Anne-Michelle; Seifert, Steven; Onisko, Nancy; Padilla-Jones, Angela; Smith, Eric Anthony

2016-12-01

In the developing world, occupation has been identified as a risk factor for snake bite. Such an association has not been described in the USA. The objective of this study was to describe the epidemiology and clinical manifestations of occupational snake bite in patients reported to the ToxIC North American Snakebite Registry (NASBR). This was a prospective case series of patients reported to the ToxIC NASBR between January 1, 2014 and November 5, 2015. Variables collected included snake species, patient demographics, date and location of exposure, occupation, bite location, clinical manifestations, and management. Of 180 adult snake bites reported, 25 (13.9 %; 95 % CI 9.2-19.8 %) were occupational in nature. Rattlesnake envenomations were common (80 %). Most snake bites (96 %) occurred in men. Occupations most associated with snake bite were landscaping (28 %) and working directly with snakes (24 %). Fifty-six percent of bites occurred in an outdoor work environment. Seventy-six percent of envenomations were to the upper extremities. Intentional interaction occurred in 40 % of cases, all of which sustained finger envenomations. No cases presented with apparent acute ethanol intoxication. The majority of occupational snake bites occurred in men working outdoors and were unintentional injuries. Bites involving the upper extremity tended to result from intentional interactions. Acute ethanol intoxication did not appear to be involved with occupational envenomations.

Illinois Occupational Skill Standards: Swine Production Cluster.

ERIC Educational Resources Information Center

Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

This document contains 52 Occupational Skill Standards for the swine production occupational cluster, as required for the state of Illinois. Skill Standards, which were developed by committees that included educators, business, industry, and labor, are intended to promote education and training investment and ensure that students and workers are…

Principal Approaches to Understanding Occupation and Occupational Science Found in the Chilean Journal of Occupational Therapy (2001-2012).

PubMed

Morrison, Rodolfo; Gómez, Silvia; Henny, Enrique; Tapia, María Jesús; Rueda, Laura

2017-01-01

The progression of occupational science in Chile is documented in the main scientific publication of the field, the Chilean Journal of Occupational Therapy (RChTO). Identify approaches to understanding and applying occupation and occupational science as elucidated in the RChTO. A systematic qualitative review of the journal (2001-2012) identified articles elucidating an approach to understanding and application operationally defined as references to specific authors, theories, models/paradigms, definitions, and other fields that support approaches to O/OS. The study identified two main approaches. The first considers occupation/occupational science from a practical perspective or as a means to explain human behavior; the second considers occupation/occupational science as an object of study. Each approach is further divided into categories. This study provides a novel perspective on regional use of occupational science concepts. These findings contribute to our understanding of this science in context and to recognition of the cultural relevance of these scientific concepts.

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

Occupational contact urticaria: lessons from the French National Network for Occupational Disease Vigilance and Prevention (RNV3P).

PubMed

Bensefa-Colas, L; Telle-Lamberton, M; Faye, S; Bourrain, J-L; Crépy, M-N; Lasfargues, G; Choudat, D; Momas, I

2015-12-01

Occupational contact urticaria (OCU) is an occupational contact dermatitis that can cause serious health consequences and disability at work. To describe OCU and its temporal trends by the main causal agents and activity sectors in a nationwide scheme in France. Using data from the French National Network for Occupational Disease Vigilance and Prevention (RNV3P), we described OCU reported during the period 2001-10 and analysed the temporal trends of OCU and OCU attributed to the most frequent agents over the study period. Trends analyses were supported by reporting odds ratios using a logistic regression model with reference to 2001, or with time as a continuous variable. During the study period, 251 cases of OCU were reported in RNV3P, half of which were due to natural rubber latex, in particular in the health and social work activity sector (HSW). The number of these cases declined significantly over the study period (19% per year), and particularly after 2006. Conversely, the other causes of OCU did not decrease. Using surveillance data from a French national network, this study has found that there was a significant decline in OCU due to natural rubber latex, particularly in the HSW, when powdered latex gloves were banned from French hospitals. Our results show the effectiveness of this preventive measure, and suggest that this practice should be extended to other sectors. © 2015 British Association of Dermatologists.

Occupational Component. 36-Level Courses. Teacher Resource Manual. Integrated Occupational Program.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

This 36-level occupational component of Integrated Occupational Program (IOP) consists of 8 occupational clusters composed of 20 occupational courses. Each course contains learning activities so that students in Alberta (Canada) may develop occupational concepts, skills, and attitudes. This teacher's manual consists of the following sections:…

Occupation and mental health in a national UK survey

PubMed Central

Rasul, F. R.; Head, J.; Singleton, N.

2009-01-01

Objectives To measure the prevalence of common mental disorder (CMD) by occupation in a representative sample of Great Britain and to identify occupations with increased and decreased risk of CMD. Methods A cross-sectional interview-based survey was carried out including 5,497 working male and female respondents, 16–64 years from a stratified random survey of private households in Britain. Occupations were classified by the Standard Occupational Classification (SOC) into four groups: major, sub-major, minor and constituent unit groups. Common Mental Disorder was measured by the Revised Clinical Interview Schedule. Results Major SOC groups with higher prevalence of common mental disorder included clerical and secretarial, sales, and personal and protective services whereas craft and related, ‘other’ professional occupations and plant and machine operatives had lower prevalence compared to 13% overall prevalence in all adults. In sub-major SOC groups managers and administrators, teaching professionals, clerical and secretarial, ‘other’ sales and personal service occupations had higher prevalence whereas many professional and skilled occupations had lower prevalence. Specific SOC unit groups with higher prevalence included primary and secondary teachers, welfare community, youth workers, security staff, waiters, bar staff, nurse auxiliaries and care assistants. General managers in government and large organizations (OR = 2.79, 95% CI 1.41–5.54), managers in transport and storing (OR = 2.44, 95% CI 1.18–5.03), buyers and mobile sales persons (OR = 2.48, 95% CI 1.09–5.60), sales occupations (NES) (OR = 2.78, 95% CI 1.25–6.19) and clerks (NES) (OR = 2.71, 95% CI 1.59–4.61) had increased risk of common mental disorder relative to specialist managers adjusting for social and financial factors and physical ill-health. Conclusions Occupations with higher risk of common mental disorder may be typified by high levels of job demands, especially

Sampling scales define occupancy and underlying occupancy-abundance relationships in animals.

PubMed

Steenweg, Robin; Hebblewhite, Mark; Whittington, Jesse; Lukacs, Paul; McKelvey, Kevin

2018-01-01

Occupancy-abundance (OA) relationships are a foundational ecological phenomenon and field of study, and occupancy models are increasingly used to track population trends and understand ecological interactions. However, these two fields of ecological inquiry remain largely isolated, despite growing appreciation of the importance of integration. For example, using occupancy models to infer trends in abundance is predicated on positive OA relationships. Many occupancy studies collect data that violate geographical closure assumptions due to the choice of sampling scales and application to mobile organisms, which may change how occupancy and abundance are related. Little research, however, has explored how different occupancy sampling designs affect OA relationships. We develop a conceptual framework for understanding how sampling scales affect the definition of occupancy for mobile organisms, which drives OA relationships. We explore how spatial and temporal sampling scales, and the choice of sampling unit (areal vs. point sampling), affect OA relationships. We develop predictions using simulations, and test them using empirical occupancy data from remote cameras on 11 medium-large mammals. Surprisingly, our simulations demonstrate that when using point sampling, OA relationships are unaffected by spatial sampling grain (i.e., cell size). In contrast, when using areal sampling (e.g., species atlas data), OA relationships are affected by spatial grain. Furthermore, OA relationships are also affected by temporal sampling scales, where the curvature of the OA relationship increases with temporal sampling duration. Our empirical results support these predictions, showing that at any given abundance, the spatial grain of point sampling does not affect occupancy estimates, but longer surveys do increase occupancy estimates. For rare species (low occupancy), estimates of occupancy will quickly increase with longer surveys, even while abundance remains constant. Our results

Role of Occupational Therapy in Combating Human Trafficking.

PubMed

Gorman, Kathleen W; Hatkevich, Beth Ann

Human trafficking is a modern-day form of slavery that includes sex trafficking, labor trafficking, and trafficking of children. It is estimated that 35.8 million people are enslaved around the world. Because of the traumatic experiences that victims of human trafficking encounter, the needs of victims are extensive and require the services of several providers, including health care providers, for victims to transform into survivors and thrivers. Currently, the role of occupational therapy is minimal and unexplored. The profession of occupational therapy has the capacity of having a profound role in both providing client-centered care services to victims and survivors of human trafficking and partaking in preventive advocacy efforts to combat human trafficking. Further advocacy efforts are required to promote the profession of occupational therapy in combating human trafficking. Copyright © 2016 by the American Occupational Therapy Association, Inc.

Careers Canada. Volume 3, Mechanical Repair Occupations.

ERIC Educational Resources Information Center

Department of Manpower and Immigration, Ottawa (Ontario).

This pamphlet, published by the Canadian Department of Manpower and Immigration, is the third of a Careers-Canada series and describes careers in mechanical repair occupations. The pamphlet is divided into eight major sections: (1) history and importance; (2) fields of work; (3) nature of work (this section is subdivided into automotive repair…

Occupational rhinitis and occupational asthma; one airway two diseases?

NASA Astrophysics Data System (ADS)

Seed, M. J.; Gittins, M.; DeVocht, F.; Agius, R. M.

2009-02-01

The concept of 'one airway, one disease' refers to the frequent comorbidity of asthma and rhinitis. However, only limited research has been done on this association for the diverse range of occupational respiratory sensitisers. The relative frequency of rhinitis was determined for the 15 respiratory sensitisers reported to cause at least 10 cases of rhinitis or asthma to The Health and Occupation Reporting (THOR) network between 1997 and 2006. Of 1408 cases, 1190 were sole diagnoses of asthma, 138 sole diagnoses of rhinitis and in 80 cases asthma coexisted with rhinitis. The six sensitisers for which rhinitis featured in over 15% of cases were all particulates and known to cause release of mast cell mediators, either directly or through IgE antibodies. Four of the other nine sensitisers often exist as vapours and only two have been consistently associated with IgE-mediated disease mechanisms. Particle size did not appear to correlate with the relative frequency of rhinitis. Despite its limitations this study would support the hypothesis that there are at least two mechanistic categories of respiratory sensitisation with rhinitis being relatively more common where the mechanism is IgE-mediated. Particulate nature may be another important factor to consider in future studies.

Role of working conditions in the explanation of occupational inequalities in work injury: findings from the national French SUMER survey.

PubMed

Niedhammer, Isabelle; Lesuffleur, Thomas; Labarthe, Géraldine; Chastang, Jean-François

2018-03-12

Social inequalities in work injury have been observed but explanations are still missing. The objectives of this study were to evaluate the contribution of working conditions in the explanation of social inequalities in work injury in a national representative sample of employees. The study was based on the cross-sectional sample of the national French survey SUMER 2010 including 46,962 employees, 26,883 men and 20,079 women. The number of work injuries within the last 12 months was studied as the outcome. Occupation was used as a marker of social position. Psychosocial work factors included various variables related to the classical job strain model, psychological demands, decision latitude, social support, and other understudied variables related to reward, job insecurity, job promotion, esteem, working time and hours and workplace violence. Occupational exposures of chemical, biological, physical and biomechanical nature were also studied. Weighted age-adjusted Poisson regression analyses were performed. Occupational gradients were observed in the exposure of most psychosocial work factors and occupational exposures. Strong occupational differences in work injury were found, blue-collar workers being more likely to have work injury. Chemical, biological, physical and biomechanical exposures contributed to explain the occupational differences in work injury substantially. Noise, thermic constraints, manual materials handling, postural/articular constraints and vibrations had significant contributions. Psychosocial work factors also contributed to explain the differences especially among women. Prevention policies oriented toward chemical, biological, physical, biomechanical and psychosocial work exposures may contribute to reduce the magnitude of occupational differences in work injury.

Emerging Careers: Occupations for Post-Industrial Society.

ERIC Educational Resources Information Center

Feingold, S. Norman

1984-01-01

The future holds in store a multitude of exciting new occupations, from treasure hunting to moon mining. Discussed are future careers in many areas, including the information industry, ocean industry, robotics, health, energy, and small business. Future occupational titles are listed and 54 ways to get a job are discussed. (RM)

Occupational Sequences: Auto Engines 1. AT 121.

ERIC Educational Resources Information Center

Korb, A. W.; And Others

In an attempt to individualize an automotive course, the Vocational-Technical Division of Northern Montana College has developed Occupational Sequences for an engine rebuilding course. Occupational Sequences, a learning or teaching aid, is an analysis of numbered operations involved in engine rebuilding. Job sheets, included in the book, provide a…

Handbook of Occupational Programs. Task Linkage Project Publication No. 1.

ERIC Educational Resources Information Center

Georgia State Univ., Atlanta. School of Education.

To demonstrate the continuity between secondary and postsecondary occupational programs and the link between them and industrial manpower roles, this handbook cross references Georgia occupational educational programs and related job titles. Nineteen occupational clusters included in secondary schools are covered: agricultural power and mechanics;…

An occupational and rehabilitation perspective for institutional practice.

PubMed

Farnworth, Louise; Muñoz, Jaimé P

2009-01-01

The article aims to provide an occupational perspective on the lives of people with a serious mental illness who have committed a criminal offense and are incarcerated in a secure environment. The article focuses on ways that institutions fail to meet occupational needs of such persons and the challenges for mental health and psychiatric rehabilitation professionals, including occupational therapists, in providing psychiatric rehabilitation to facilitate community integration and participation. The concepts of occupational deprivation, occupational imbalance, habits and occupational enrichment provide useful theoretical constructs underpinning practice endeavors. Ovid using Medline, PsychINFO, CINAHL, OTDBase, and ProQuest. There is a priority for research to validate tools to assess outcomes of occupations in secure settings, and the use of these tools to focus on which rehabilitation practices are correlated with establishing positive outcomes after release. Research evidence is also needed that demonstrates that occupational enrichment can result in observable and measurable outcomes that mitigate the negative effects of incarceration and support successful community re-entry of persons with mental illnesses who are offenders.

Occupational medicine: toward a worker/patient empowerment approach to occupational illness.

PubMed

Lax, Michael B

2002-01-01

Clinicians practicing occupational medicine are increasingly confronted with patients who have complex illnesses with chronic nonspecific symptoms. Most clinicians use the traditional tools of biomedicine to diagnose and treat the illness, determine etiology, and assess disability. This article argues that the biomedical approach is inadequate to effectively evaluate and treat occupational illness. After reviewing several critiques of biomedicine, including biopsychosocial, feminist, class, and critical theory/postmodern perspectives, the author offers an alternative approach that builds on aspects of these perspectives as well as the "popular education" work of Paulo Freire. Constraints on, and possibilities for, the development of an alternative approach that attempts to build patients' capacities for transformative action are explored.

Biomonitoring for occupational health risk assessment (BOHRA).

PubMed

Manno, Maurizio; Viau, Claude; Cocker, John; Colosio, Claudio; Lowry, Larry; Mutti, Antonio; Nordberg, Monica; Wang, Sheng

2010-01-15

Biological monitoring (BM or biomonitoring) deals with the assessment of individual human exposure, effect and susceptibility to occupational risk factors. It is a fundamental tool in occupational health risk assessment (OHRA) and occupational health practice (OHP) and it has become one of the most, if not the most active area in occupational health (OH) research today. From the few hundred BM papers published in the 80s, there are now several tens of thousand papers published in the peer review literature each year, and the trend is still rising exponentially. As a result, BM has become a priority for the Scientific Committee on Occupational Toxicology (SCOT) of the International Commission on Occupational Health (ICOH). Moreover, there has been a long-term interest in biological monitoring by other SCs of ICOH such as the Scientific Committees on Toxicology of Metals (SCTM) and on Rural Health (SCRH). Despite its current popularity, though, BM is not always correctly used or interpreted by those involved in OHRA or OHP. The present review has been prepared to fill this gap and to help preventing misuse and misinterpretation of data. Although the document is meant to be a reference primarily for those involved in OH research and/or practice, it might become of interest for a wider audience within and outside ICOH, including scientists, occupational physicians, industrial hygienists and occupational or public health professionals in general, involved in chemical risk assessment for occupational health. The mission of SCOT and also of other SCs of ICOH, such as SCTM and SCRH, is indeed to promote the advancement and diffusion of knowledge on biological monitoring and other relevant occupational toxicology aspects and to make them available and useful to the entire OH scientific community. All articles retrieved as of 3 January, 2007 as "Review" with the combined key words "biological monitoring" in PubMed from 2000 to 2007 have been scanned individually. This

Work Force Preparation for Technician-Level Occupations.

ERIC Educational Resources Information Center

Harmon, Hobart L.

The Tech Prep Associate Degree (TPAD) program must be clearly focused on technician-level occupations, which are expected to have the greatest occupational growth. Generally, the preparation required to enter the work force at the technician level is completion of an associate degree program that includes 50 percent theory and 50 percent applied…

Occupational gender stereotypes: is the ratio of women to men a powerful determinant?

PubMed

Adachi, Tomoko

2013-04-01

Gendered division of occupational choices still exists in contemporary Japanese society. Women are underrepresented in traditionally male-dominated fields, while few men occupy positions in traditionally female-dominated areas. The purpose of the present study was to examine occupational gender stereotypes and its relation to the female-to-male ratio of jobholders. Participants were 540 Japanese (262 women, 278 men) who participated in an Internet survey. The results showed that the female-to-male ratio of jobholders was a strong predictor of gender stereotyping. That is to say, contemporary Japanese recognized male-dominated occupations as typically masculine and female-dominated ones as typically feminine. Gender comparisons revealed that men rated female-dominated occupations as more feminine in nature than did women, while women rated male-dominated occupations as more masculine than did men. Future implications for career interventions focusing on occupational gender stereotypes were also discussed.

Automated recognition of rear seat occupants' head position using Kinect™ 3D point cloud.

PubMed

Loeb, Helen; Kim, Jinyong; Arbogast, Kristy; Kuo, Jonny; Koppel, Sjaan; Cross, Suzanne; Charlton, Judith

2017-12-01

Child occupant safety in motor-vehicle crashes is evaluated using Anthropomorphic Test Devices (ATD) seated in optimal positions. However, child occupants often assume suboptimal positions during real-world driving trips. Head impact to the seat back has been identified as one important injury causation scenario for seat belt restrained, head-injured children (Bohman et al., 2011). There is therefore a need to understand the interaction of children with the Child Restraint System to optimize protection. Naturalistic driving studies (NDS) will improve understanding of out-of-position (OOP) trends. To quantify OOP positions, an NDS was conducted. Families used a study vehicle for two weeks during their everyday driving trips. The positions of rear-seated child occupants, representing 22 families, were evaluated. The study vehicle - instrumented with data acquisition systems, including Microsoft Kinect™ V1 - recorded rear seat occupants in 1120 driving 26 trips. Three novel analytical methods were used to analyze data. To assess skeletal tracking accuracy, analysts recorded occurrences where Kinect™ exhibited invalid head recognition among a randomly-selected subset (81 trips). Errors included incorrect target detection (e.g., vehicle headrest) or environmental interference (e.g., sunlight). When head data was present, Kinect™ was correct 41% of the time; two other algorithms - filtering for extreme motion, and background subtraction/head-based depth detection are described in this paper and preliminary results are presented. Accuracy estimates were not possible because of their experimental nature and the difficulty to use a ground truth for this large database. This NDS tested methods to quantify the frequency and magnitude of head positions for rear-seated child occupants utilizing Kinect™ motion-tracking. This study's results informed recent ATD sled tests that replicated observed positions (most common and most extreme), and assessed the validity of child

Imaging of Occupational Lung Disease.

PubMed

Champlin, Jay; Edwards, Rachael; Pipavath, Sudhakar

2016-11-01

Occupational lung diseases span a variety of pulmonary disorders caused by inhalation of dusts or chemical antigens in a vocational setting. Included in these are the classic mineral pneumoconioses of silicosis, coal worker's pneumoconiosis, and asbestos-related diseases as well as many immune-mediated and airway-centric diseases, and new and emerging disorders. Although some of these have characteristic imaging appearances, a multidisciplinary approach with focus on occupational exposure history is essential to proper diagnosis. Copyright © 2016 Elsevier Inc. All rights reserved.

EAACI position paper on occupational rhinitis

PubMed Central

Moscato, Gianna; Vandenplas, Olivier; Van Wijk, Roy Gerth; Malo, Jean-Luc; Perfetti, Luca; Quirce, Santiago; Walusiak, Jolanta; Castano, Roberto; Pala, Gianni; Gautrin, Denyse; De Groot, Hans; Folletti, Ilenia; Yacoub, Mona Rita; Siracusa, Andrea

2009-01-01

The present document is the result of a consensus reached by a panel of experts from European and non-European countries on Occupational Rhinitis (OR), a disease of emerging relevance which has received little attention in comparison to occupational asthma. The document covers the main items of OR including epidemiology, diagnosis, management, socio-economic impact, preventive strategies and medicolegal issues. An operational definition and classification of OR tailored on that of occupational asthma, as well as a diagnostic algorithm based on steps allowing for different levels of diagnostic evidence are proposed. The needs for future research are pointed out. Key messages are issued for each item. PMID:19257881

Occupation and cancer in Britain

PubMed Central

Rushton, L; Bagga, S; Bevan, R; Brown, T P; Cherrie, J W; Holmes, P; Fortunato, L; Slack, R; Van Tongeren, M; Young, C; Hutchings, S J

2010-01-01

Background: Prioritising control measures for occupationally related cancers should be evidence based. We estimated the current burden of cancer in Britain attributable to past occupational exposures for International Agency for Research on Cancer (IARC) group 1 (established) and 2A (probable) carcinogens. Methods: We calculated attributable fractions and numbers for cancer mortality and incidence using risk estimates from the literature and national data sources to estimate proportions exposed. Results: 5.3% (8019) cancer deaths were attributable to occupation in 2005 (men, 8.2% (6362); women, 2.3% (1657)). Attributable incidence estimates are 13 679 (4.0%) cancer registrations (men, 10 063 (5.7%); women, 3616 (2.2%)). Occupational attributable fractions are over 2% for mesothelioma, sinonasal, lung, nasopharynx, breast, non-melanoma skin cancer, bladder, oesophagus, soft tissue sarcoma, larynx and stomach cancers. Asbestos, shift work, mineral oils, solar radiation, silica, diesel engine exhaust, coal tars and pitches, occupation as a painter or welder, dioxins, environmental tobacco smoke, radon, tetrachloroethylene, arsenic and strong inorganic mists each contribute 100 or more registrations. Industries and occupations with high cancer registrations include construction, metal working, personal and household services, mining, land transport, printing/publishing, retail/hotels/restaurants, public administration/defence, farming and several manufacturing sectors. 56% of cancer registrations in men are attributable to work in the construction industry (mainly mesotheliomas, lung, stomach, bladder and non-melanoma skin cancers) and 54% of cancer registrations in women are attributable to shift work (breast cancer). Conclusion: This project is the first to quantify in detail the burden of cancer and mortality due to occupation specifically for Britain. It highlights the impact of occupational exposures, together with the occupational circumstances and industrial

Occupation and cancer in Britain.

PubMed

Rushton, L; Bagga, S; Bevan, R; Brown, T P; Cherrie, J W; Holmes, P; Fortunato, L; Slack, R; Van Tongeren, M; Young, C; Hutchings, S J

2010-04-27

Prioritising control measures for occupationally related cancers should be evidence based. We estimated the current burden of cancer in Britain attributable to past occupational exposures for International Agency for Research on Cancer (IARC) group 1 (established) and 2A (probable) carcinogens. We calculated attributable fractions and numbers for cancer mortality and incidence using risk estimates from the literature and national data sources to estimate proportions exposed. 5.3% (8019) cancer deaths were attributable to occupation in 2005 (men, 8.2% (6362); women, 2.3% (1657)). Attributable incidence estimates are 13 679 (4.0%) cancer registrations (men, 10 063 (5.7%); women, 3616 (2.2%)). Occupational attributable fractions are over 2% for mesothelioma, sinonasal, lung, nasopharynx, breast, non-melanoma skin cancer, bladder, oesophagus, soft tissue sarcoma, larynx and stomach cancers. Asbestos, shift work, mineral oils, solar radiation, silica, diesel engine exhaust, coal tars and pitches, occupation as a painter or welder, dioxins, environmental tobacco smoke, radon, tetrachloroethylene, arsenic and strong inorganic mists each contribute 100 or more registrations. Industries and occupations with high cancer registrations include construction, metal working, personal and household services, mining, land transport, printing/publishing, retail/hotels/restaurants, public administration/defence, farming and several manufacturing sectors. 56% of cancer registrations in men are attributable to work in the construction industry (mainly mesotheliomas, lung, stomach, bladder and non-melanoma skin cancers) and 54% of cancer registrations in women are attributable to shift work (breast cancer). This project is the first to quantify in detail the burden of cancer and mortality due to occupation specifically for Britain. It highlights the impact of occupational exposures, together with the occupational circumstances and industrial areas where exposures to carcinogenic agents

Principal Approaches to Understanding Occupation and Occupational Science Found in the Chilean Journal of Occupational Therapy (2001–2012)

PubMed Central

Gómez, Silvia; Tapia, María Jesús; Rueda, Laura

2017-01-01

Background The progression of occupational science in Chile is documented in the main scientific publication of the field, the Chilean Journal of Occupational Therapy (RChTO). Objective Identify approaches to understanding and applying occupation and occupational science as elucidated in the RChTO. Methodology A systematic qualitative review of the journal (2001–2012) identified articles elucidating an approach to understanding and application operationally defined as references to specific authors, theories, models/paradigms, definitions, and other fields that support approaches to O/OS. Results The study identified two main approaches. The first considers occupation/occupational science from a practical perspective or as a means to explain human behavior; the second considers occupation/occupational science as an object of study. Each approach is further divided into categories. Conclusion This study provides a novel perspective on regional use of occupational science concepts. These findings contribute to our understanding of this science in context and to recognition of the cultural relevance of these scientific concepts. PMID:29097971

Strategies Identified as Effective by Mothers During Occupational Performance Coaching.

PubMed

Graham, Fiona; Rodger, Sylvia; Ziviani, Jenny; Jones, Virginia

2016-08-01

This study examined strategies mothers reported as effective in facilitating children's successful performance in activities they identified as goals during Occupational Performance Coaching (OPC). Twenty-nine mothers of children with occupational performance issues engaged in OPC. A random sample of 44 /157 (28%) coaching sessions were video-recorded from which the audio recording was analyzed using a general inductive approach to explore the nature of strategies reported as effective by mothers. Two major themes emerged: (1) Context-focused; or (2) Child-focused. Context-focused strategies were characterized by mothers' actions that made the performance context more conducive to children's success. The emphasis of mothers' intention in Context-focused strategies was achievement of the task with minimal stress. Context-focused strategies included subthemes of Adjust Manner, Create Distance, Add Structure and Routine, and Teach. Child-focused strategies required higher levels of engagement with children in the application of strategies and were focused on children's skill development. Subthemes included Collaboration and Offer Choice. Mothers engaged in coaching identified strategies which they found supported children's performance, attesting to the existing capacity of mothers in identifying and evaluating effective ways of enhancing children's performance. Findings suggest the potential of coaching as a capacity-building, context-based intervention to improve children's performance.

Occupational risks and challenges of seafaring.

PubMed

Oldenburg, Marcus; Baur, Xaver; Schlaich, Clara

2010-01-01

Seafarers are exposed to a high diversity of occupational health hazards onboard ships. The aim of this article is to present a survey of the current, most important hazards in seafaring including recommendations on measures how to deal with these problems. The review is based on maritime expert opinions as well a PubMed analysis related to the occupational risks of seafaring. Despite recent advances in injury prevention, accidents due to harmful working and living conditions at sea and of non-observance of safety rules remain a main cause of injury and death. Mortality in seafaring from cardiovascular diseases (CVD) is mainly caused by increased risks and impaired treatment options of CVD at sea. Further, shipboard stress and high demand may lead to fatigue and isolation which have an impact on the health of onboard seafarers. Communicable diseases in seafaring remain an occupational problem. Exposures to hazardous substances and UV-light are important health risks onboard ships. Because of harsh working conditions onboard including environmental conditions, sufficient recreational activities are needed for the seafarers' compensation both onboard and ashore. However, in reality there is often a lack of leisure time possibilities. Seafaring is still an occupation with specific work-related risks. Thus, a further reduction of occupational hazards aboard ships is needed and poses a challenge for maritime health specialists and stakeholders. Nowadays, maritime medicine encompasses a broad field of workplaces with different job-related challenges.

Occupationally-Transferable Skills and Characteristics: Review of Literature and Research. Information Series No. 105.

ERIC Educational Resources Information Center

Sjogren, Douglas

In this synthesis of research and literature on the nature of occupationally-transferable skills, the author identifies skills that seem to be highly transferable in the sense of being general to a number of occupations. He then speculates about characteristics of skills that are generalizable or transferable and discusses some implications for…

The values of occupational therapy: Perceptions of occupational therapists in Quebec.

PubMed

Drolet, Marie-Josée; Désormeaux-Moreau, Marjorie

2016-07-01

Recently, there has been increasing interest in the values of occupational therapy and the values held by occupational therapists. A wide range of values has been reported in the literature. Furthermore, despite the fact that values are an important part of professional identity, empirical studies have demonstrated that several occupational therapists possess an ambiguous professional identity. This study was undertaken to explore the values of Canadian occupational therapists, specifically French-speaking occupational therapists in Quebec. Semi-structured interviews were conducted with 26 occupational therapists. Their narratives were subject to hermeneutic analysis, a method of textual analysis common in philosophical research. A total of 16 values were identified in the discourses of the occupational therapists interviewed: autonomy; human dignity; occupational participation; social justice and equity; professionalism; holism; partnership, environment, or ecological approach; quality of life; solicitude; honesty; integrity; health; creativity; professional autonomy; effectiveness; and spirituality. The results of this study are, in general, consistent with those reported in the few other empirical studies that have documented the values perceptions of occupational therapists. Finally, the explanation of the values of occupational therapists may reinforce their professional identity and favour best, or at least desirable, professional practices related to ethics and culture.

[Amendments of occupational laws in Germany and consequences for occupational health].

PubMed

Bolm-Audorff, U

2008-03-01

German legislation with respect to occupational health during recent years is reviewed. Discussed is the occupational safety law and related legislation as the hazardous substances act and the biological hazard act, the occupational health and safety act and the social act VII. Most improvements of occupational standards in Germany are induced by regulations of the European Union. Furthermore initiatives of the federal government and the federal states according to an amendment of the social act VII and the occupational health and safety act, which would induce a reduction of social standards, are discussed. The role of occupational medicine in companies by some of the above mentioned laws is improved. On the other hand the situation of occupational physicians in companies, universities and other agencies is characterized by budget cuts, reduction of occupational standards and loss of importance.

Practical issues in discriminating between environmental and occupational sources in a uranium urinalysis bioassay program

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

Long, M.P.; Carbaugh, E.H.; Fairrow, N.L.

1994-11-01

Workers at two Department of Energy facilities, the Pantex Plant in Texas and the Hanford Site in Washington, are potentially exposed to class Y depleted or natural uranium. Since trace amounts of uranium are naturally present in urine excretion, site bioassay programs must be able to discern occupational exposure from naturally occurring uranium exposure. In 1985 Hanford established a 0.2-{mu}g/d environmental screening level for elemental uranium in urine; the protocol was based on log-normal probability analysis of unexposed workers. A second study of background uranium levels commenced in 1990, and experiences in the field indicated that there seemed to bemore » an excessive number of urine samples with uranium above the screening level and that the environmental screening level should be reviewed. Due to unforeseen problems, that second study was terminated before the complete data could be obtained. Natural uranium in rock (by weight, 99.27% {sup 288}U, 0.72% {sup 235}U, and 0.006% {sup 234}U) has approximately equal activity concentrations of {sup 238}U and {sup 234}U. Earlier studies, summarized by the U.S. Environmental Protection Agency in 51 FR 32068, have indicated that {sup 234}U (via {sup 234}Th) has a greater environmental mobility than {sup 238}U and may well have a higher concentration in ground water. By assuming that the {sup 238}U-to {sup 234}U ratio in the urine of nonoccupationally exposed persons should reflect the ratio of environmental levels, significant occupational exposure to depleted uranium would shift that ratio in favor of {sup 238}U, allowing use of the ratio as a co-indicator of occupational exposure in addition to the isotope-specific screening levels. This approach has been adopted by Pantex. The Pacific Northwest Laboratory is studying the feasibility of applying this method to the natural and recycled uranium mixtures encountered at Hanford. The Hanford data included in this report represent work-in-progress.« less

The Environmental Impact on Occupational Therapy Interventions.

PubMed

Skubik-Peplaski, Camille Louise; Howell, Dana; Hunter, Elizabeth

2016-01-01

The purpose of this study was to investigate how the environment influenced the intervention choices occupational therapists made for patients recovering from a stroke in an inpatient rehabilitation hospital. Three occupational therapists were observed providing intervention for six patients over a 16-month period. Treatment spaces included a therapy gym, gym with kitchen combination, and a home-like space. Furniture was added to the therapy gym to be more home-like midway through the study. Observations included therapist selection of treatment location and interventions, and observational data of the environment and interactions among therapists and patients. This study found that inpatient rehabilitation environments did influence interventions. The occupational therapists provided therapy in the standard therapy gym environment most often, whether it was enhanced to be more home-like or not, and predominately used preparatory methods.

Listing Occupational Carcinogens

PubMed Central

Siemiatycki, Jack; Richardson, Lesley; Straif, Kurt; Latreille, Benoit; Lakhani, Ramzan; Campbell, Sally; Rousseau, Marie-Claude; Boffetta, Paolo

2004-01-01

The occupational environment has been a most fruitful one for investigating the etiology of human cancer. Many recognized human carcinogens are occupational carcinogens. There is a large volume of epidemiologic and experimental data concerning cancer risks in different work environments. It is important to synthesize this information for both scientific and public health purposes. Various organizations and individuals have published lists of occupational carcinogens. However, such lists have been limited by unclear criteria for which recognized carcinogens should be considered occupational carcinogens, and by inconsistent and incomplete information on the occupations and industries in which the carcinogenic substances may be found and on their target sites of cancer. Based largely on the evaluations published by the International Agency for Research on Cancer, and augmented with additional information, the present article represents an attempt to summarize, in tabular form, current knowledge on occupational carcinogens, the occupations and industries in which they are found, and their target organs. We have considered 28 agents as definite occupational carcinogens, 27 agents as probable occupational carcinogens, and 113 agents as possible occupational carcinogens. These tables should be useful for regulatory or preventive purposes and for scientific purposes in research priority setting and in understanding carcinogenesis. PMID:15531427

Occupational skin cancer: Systematic review.

PubMed

Sena, Jéssica Suellen; Girão, Régio José Santiago; Carvalho, Sionara Melo Figueiredo de; Tavares, Rosielly Melo; Fonseca, Fernando Luiz Affonso; Silva, Patrícia Barros Aquino; Barbosa, Maria Clara Fortes Portela

2016-01-01

To analyze the epidemiological profile, risk factors in the workplace environment and prevention methods for professionals at risk of skin cancer. A systematic review of articles on occupational skin cancer, published in the Lilacs, Scielo, Medline and Cochrane Library from January 1st, 2008, to December 31st, 2013, was performed. The search included the following terms: "neoplasias cutâneas" (DeCS), "exposição ocupacional" (DeCS), "epidemiologia" (DeCS) as well as the keyword "prevenção", and their equivalents in English. After analyzing the titles and summaries of articles, the search strategy resulted in 83 references, of which 22 articles met the eligibility criteria. We found that sun exposure is the main occupational risk factor for skin cancer, causing outdoor workers to be the most vulnerable to developing occupational skin cancer. Professionals with low levels of education and European descent are at increased risk of developing this cancer. Outdoor workers are more vulnerable to developing occupational skin cancer, estimating that professionals with low level of education and European descent are at increased risk of developing this cancer. Therefore, companies need to invest more in the health of workers by providing protective equipment and thus preventing occupational skin cancer.

Mothering occupations when parenting children with feeding concerns: a mixed methods study.

PubMed

Winston, Kristin A; Dunbar, Sandra B; Reed, Carol N; Francis-Connolly, Elizabeth

2010-06-01

The occupations of mothering have gained attention in occupation-based research and literature; however, many aspects of mothering remain unexplored. PURPOSE; The purpose of this study was to gain insight into mothers' perceptions of their occupations when mothering a child with feeding difficulties. Study design used mixed methodology utilizing the Parental Stress Scale (PSS), Life Satisfaction Index for Parents (LSI-P), and phenomenological interviews. Comparison of the datasets illuminated the quantitative findings with the words of the women interviewed. Although there was only one statistically significant finding in the quantitative data in terms of satisfaction with leisure and recreation, the qualitative data provided rich descriptions of mothers' perceptions of stress and life satisfaction. Mixed methods data analysis revealed the complex nature of the interaction between mothering occupations and mothering a child with feeding concerns as well as how these concerns might influence occupational therapy practice.

Shedding light on the Early Pleistocene of TD6 (Gran Dolina, Atapuerca, Spain): The technological sequence and occupational inferences

PubMed Central

2018-01-01

This paper aims to update the information available on the lithic assemblage from the entire sequence of TD6 now that the most recent excavations have been completed, and to explore possible changes in both occupational patterns and technological strategies evidenced in the unit. This is the first study to analyse the entire TD6 sequence, including subunits TD6.3 and TD6.1, which have never been studied, along with the better-known TD6.2 Homo antecessor-bearing subunit. We also present an analysis of several lithic refits found in TD6, as well as certain technical features that may help characterise the hominin occupations. The archaeo-palaeontological record from TD6 consists of 9,452 faunal remains, 443 coprolites, 1,046 lithic pieces, 170 hominin remains and 91 Celtis seeds. The characteristics of this record seem to indicate two main stages of occupation. In the oldest subunit, TD6.3, the lithic assemblage points to the light and limited hominin occupation of the cave, which does, however, grow over the course of the level. In contrast, the lithic assemblages from TD6.2 and TD6.1 are rich and varied, which may reflect Gran Dolina cave’s establishment as a landmark in the region. Despite the occupational differences between the lowermost subunit and the rest of the deposit, technologically the TD6 lithic assemblage is extremely homogeneous throughout. In addition, the composition and spatial distribution of the 12 groups of lithic refits found in unit TD6, as well as the in situ nature of the assemblage demonstrate the high degree of preservation at the site. This may help clarify the nature of the Early Pleistocene hominin occupations of TD6, and raise reasonable doubt about the latest interpretations that support the ex situ character of the assemblage as a whole. PMID:29370188

Shedding light on the Early Pleistocene of TD6 (Gran Dolina, Atapuerca, Spain): The technological sequence and occupational inferences.

PubMed

Mosquera, Marina; Ollé, Andreu; Rodríguez-Álvarez, Xose Pedro; Carbonell, Eudald

2018-01-01

This paper aims to update the information available on the lithic assemblage from the entire sequence of TD6 now that the most recent excavations have been completed, and to explore possible changes in both occupational patterns and technological strategies evidenced in the unit. This is the first study to analyse the entire TD6 sequence, including subunits TD6.3 and TD6.1, which have never been studied, along with the better-known TD6.2 Homo antecessor-bearing subunit. We also present an analysis of several lithic refits found in TD6, as well as certain technical features that may help characterise the hominin occupations. The archaeo-palaeontological record from TD6 consists of 9,452 faunal remains, 443 coprolites, 1,046 lithic pieces, 170 hominin remains and 91 Celtis seeds. The characteristics of this record seem to indicate two main stages of occupation. In the oldest subunit, TD6.3, the lithic assemblage points to the light and limited hominin occupation of the cave, which does, however, grow over the course of the level. In contrast, the lithic assemblages from TD6.2 and TD6.1 are rich and varied, which may reflect Gran Dolina cave's establishment as a landmark in the region. Despite the occupational differences between the lowermost subunit and the rest of the deposit, technologically the TD6 lithic assemblage is extremely homogeneous throughout. In addition, the composition and spatial distribution of the 12 groups of lithic refits found in unit TD6, as well as the in situ nature of the assemblage demonstrate the high degree of preservation at the site. This may help clarify the nature of the Early Pleistocene hominin occupations of TD6, and raise reasonable doubt about the latest interpretations that support the ex situ character of the assemblage as a whole.

Occupational aviation fatalities--Alaska, 2000-2010.

PubMed

2011-07-01

Aircraft crashes are the second leading cause of occupational deaths in Alaska; during the 1990s, a total of 108 fatal aviation crashes resulted in 155 occupational fatalities. To update data and identify risk factors for occupational death from aircraft crashes, CDC reviewed data from the National Transportation Safety Board (NTSB) and the Alaska Occupational Injury Surveillance System. During 2000--2010, a total of 90 occupational fatalities occurred as a result of 54 crashes, an average of five fatal aircraft crashes and eight fatalities per year. Among those crashes, 21 (39%) were associated with intended takeoffs or landings at landing sites not registered with the Federal Aviation Administration (FAA). Fifteen crashes (28%) were associated with weather, including poor visibility, wind, and turbulence. In addition, 11 crashes (20%) resulted from pilots' loss of aircraft control; nine (17%) from pilots' failure to maintain clearance from terrain, water, or objects; and seven (13%) from engine, structure, or component failure. To reduce occupational fatalities resulting from aircraft crashes in the state, safety interventions should focus on providing weather and other flight information to increase pilots' situational awareness, maintaining pilot proficiency and decision-making abilities, and expanding the infrastructure used by pilots to fly by instruments.

Units of Instruction for Vocational Office Education. Volume 2. Office Occupations--Related Information, Accounting and Computing Occupations, Information Communications Occupations, Stenographic, Secretarial, and Related Occupations. Teacher's Guide.

ERIC Educational Resources Information Center

East Texas State Univ., Commerce. Occupational Curriculum Lab.

Sixteen units on office occupations are presented in this teacher's guide. The unit topics include the following: related information (e.g., preparing for job interview); accounting and computing (e.g., preparing a payroll and a balance sheet); information communications (e.g., handling appointments, composing correspondence); and stenographic,…

Trends in amphibian occupancy in the United States

USGS Publications Warehouse

Adams, Michael J.; Miller, David A.W.; Muths, Erin; Corn, Paul Stephen; Grant, Evan H. Campbell; Bailey, Larissa L.; Fellers, Gary M.; Fisher, Robert N.; Sadinski, Walter J.; Waddle, Hardin; Walls, Susan C.

2013-01-01

Though a third of amphibian species worldwide are thought to be imperiled, existing assessments simply categorize extinction risk, providing little information on the rate of population losses. We conducted the first analysis of the rate of change in the probability that amphibians occupy ponds and other comparable habitat features across the United States. We found that overall occupancy by amphibians declined 3.7% annually from 2002 to 2011. Species that are Red-listed by the International Union for Conservation of Nature (IUCN) declined an average of 11.6% annually. All subsets of data examined had a declining trend including species in the IUCN Least Concern category. This analysis suggests that amphibian declines may be more widespread and severe than previously realized.

Wigner molecules: natural orbitals of strongly correlated two-electron harmonium.

PubMed

Cioslowski, Jerzy; Buchowiecki, Marcin

2006-08-14

Explicit asymptotic expressions for natural orbitals and their occupancies are derived for the harmonium atom at the strong-correlation limit at which the confinement strength omega tends to zero. Unlike in systems with moderate correlation effects, the occupancies at the omega-->0 limit (derived from occupation amplitudes with alternating sign patterns) are vanishingly small and asymptotically independent of the angular momentum, forming a geometric progression with the scale factor proportional to omega(1/3) and the common ratio of ca. 0.0186. The radial components of the natural orbitals are given by products of polynomials and Gaussian functions that, as expected, peak at approximately half of the equilibrium interelectron distance.

Efficient occupancy model-fitting for extensive citizen-science data.

PubMed

Dennis, Emily B; Morgan, Byron J T; Freeman, Stephen N; Ridout, Martin S; Brereton, Tom M; Fox, Richard; Powney, Gary D; Roy, David B

2017-01-01

Appropriate large-scale citizen-science data present important new opportunities for biodiversity modelling, due in part to the wide spatial coverage of information. Recently proposed occupancy modelling approaches naturally incorporate random effects in order to account for annual variation in the composition of sites surveyed. In turn this leads to Bayesian analysis and model fitting, which are typically extremely time consuming. Motivated by presence-only records of occurrence from the UK Butterflies for the New Millennium data base, we present an alternative approach, in which site variation is described in a standard way through logistic regression on relevant environmental covariates. This allows efficient occupancy model-fitting using classical inference, which is easily achieved using standard computers. This is especially important when models need to be fitted each year, typically for many different species, as with British butterflies for example. Using both real and simulated data we demonstrate that the two approaches, with and without random effects, can result in similar conclusions regarding trends. There are many advantages to classical model-fitting, including the ability to compare a range of alternative models, identify appropriate covariates and assess model fit, using standard tools of maximum likelihood. In addition, modelling in terms of covariates provides opportunities for understanding the ecological processes that are in operation. We show that there is even greater potential; the classical approach allows us to construct regional indices simply, which indicate how changes in occupancy typically vary over a species' range. In addition we are also able to construct dynamic occupancy maps, which provide a novel, modern tool for examining temporal changes in species distribution. These new developments may be applied to a wide range of taxa, and are valuable at a time of climate change. They also have the potential to motivate citizen

Efficient occupancy model-fitting for extensive citizen-science data

PubMed Central

Morgan, Byron J. T.; Freeman, Stephen N.; Ridout, Martin S.; Brereton, Tom M.; Fox, Richard; Powney, Gary D.; Roy, David B.

2017-01-01

Appropriate large-scale citizen-science data present important new opportunities for biodiversity modelling, due in part to the wide spatial coverage of information. Recently proposed occupancy modelling approaches naturally incorporate random effects in order to account for annual variation in the composition of sites surveyed. In turn this leads to Bayesian analysis and model fitting, which are typically extremely time consuming. Motivated by presence-only records of occurrence from the UK Butterflies for the New Millennium data base, we present an alternative approach, in which site variation is described in a standard way through logistic regression on relevant environmental covariates. This allows efficient occupancy model-fitting using classical inference, which is easily achieved using standard computers. This is especially important when models need to be fitted each year, typically for many different species, as with British butterflies for example. Using both real and simulated data we demonstrate that the two approaches, with and without random effects, can result in similar conclusions regarding trends. There are many advantages to classical model-fitting, including the ability to compare a range of alternative models, identify appropriate covariates and assess model fit, using standard tools of maximum likelihood. In addition, modelling in terms of covariates provides opportunities for understanding the ecological processes that are in operation. We show that there is even greater potential; the classical approach allows us to construct regional indices simply, which indicate how changes in occupancy typically vary over a species’ range. In addition we are also able to construct dynamic occupancy maps, which provide a novel, modern tool for examining temporal changes in species distribution. These new developments may be applied to a wide range of taxa, and are valuable at a time of climate change. They also have the potential to motivate citizen

The complexity of daily occupations in multiple sclerosis.

PubMed

Lexell, Eva Månsson; Iwarsson, Susanne; Lexell, Jan

2006-12-01

The aims of this study were to describe which self-care, productivity, and leisure occupations individuals with multiple sclerosis (MS) perceive as difficult to perform on admission to rehabilitation and the individuals' own perception of the importance of, performance of, and satisfaction with these occupations. Whether the reported self-care, productivity, and leisure occupations were related to sex, age, disease severity, and living arrangements was also investigated. Forty-seven men and women (mean age 49.4 years) were assessed with the Canadian Occupational Performance Measure (COPM) on admission to rehabilitation. The individuals reported 366 occupations (median 8, range 3-15), which were categorized as self-care (51%), productivity (30%), and leisure (19%). Three COPM subcategories--household management (26%), personal care (21%), and functional mobility (20%)--accounted for two-thirds of the reported occupations. All prioritized occupations (n = 238; (median 5, range 2-7) had high ratings for importance and the ratings for performance and satisfaction were generally low. Men reported significantly more occupations related to self-care than women, but no significant difference between the sexes could be found for productivity and leisure. No significant differences between the occupational areas were found when age, disease severity, or/and living arrangements were included in the analysis. In conclusion, individuals with MS perceive difficulties with occupations related to all aspects of daily life. This underscores the need to use assessment tools that capture the complexity of daily occupations.

An Overview of Occupational Risks From Climate Change.

PubMed

Applebaum, Katie M; Graham, Jay; Gray, George M; LaPuma, Peter; McCormick, Sabrina A; Northcross, Amanda; Perry, Melissa J

2016-03-01

Changes in atmosphere and temperature are affecting multiple environmental indicators from extreme heat events to global air quality. Workers will be uniquely affected by climate change, and the occupational impacts of major shifts in atmospheric and weather conditions need greater attention. Climate change-related exposures most likely to differentially affect workers in the USA and globally include heat, ozone, polycyclic aromatic hydrocarbons, other chemicals, pathogenic microorganisms, vector-borne diseases, violence, and wildfires. Epidemiologic evidence documents a U-, J-, or V-shaped relationship between temperature and mortality. Whereas heat-related morbidity and mortality risks are most evident in agriculture, many other outdoor occupational sectors are also at risk, including construction, transportation, landscaping, firefighting, and other emergency response operations. The toxicity of chemicals change under hyperthermic conditions, particularly for pesticides and ozone. Combined with climate-related changes in chemical transport and distribution, these interactions represent unique health risks specifically to workers. Links between heat and interpersonal conflict including violence require attention because they pose threats to the safety of emergency medicine, peacekeeping and humanitarian relief, and public safety professionals. Recommendations for anticipating how US workers will be most susceptible to climate change include formal monitoring systems for agricultural workers; modeling scenarios focusing on occupational impacts of extreme climate events including floods, wildfires, and chemical spills; and national research agenda setting focusing on control and mitigation of occupational susceptibility to climate change.

Occupational Therapy Assistant.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center on Education and Training for Employment.

This document, which is designed for use in developing a tech prep competency profile for the occupation of occupational therapy assistant, lists technical competencies and competency builders for 16 units pertinent to the health technologies cluster in general as well as those specific to the occupation of occupational therapy assistant. The…

Outcomes after resection of occupational cholangiocarcinoma.

PubMed

Kubo, Shoji; Takemura, Shigekazu; Tanaka, Shogo; Shinkawa, Hiroji; Kinoshita, Masahiko; Hamano, Genya; Ito, Tokuji; Koda, Masaki; Aota, Takanori; Yamamoto, Takatsugu; Terajima, Hiroaki; Tachiyama, Gorou; Yamada, Terumasa; Nakamori, Shoji; Arimoto, Akira; Fujikawa, Masahiro; Tomimaru, Yoshito; Sugawara, Yasuhiko; Nakagawa, Kei; Unno, Michiaki; Mizuguchi, Toru; Takenaka, Kenji; Kimura, Koichi; Shirabe, Ken; Saiura, Akio; Uesaka, Katsuhiko; Taniguchi, Hiroki; Fukuda, Akira; Chong, Ja-Mun; Kuwae, Yuko; Ohsawa, Masahiko; Sato, Yasunori; Nakanuma, Yasuni

2016-09-01

Cholangiocarcinoma caused by exposure to 1,2-dichloropropane and/or dichloromethane is recognized as occupational cholangiocarcinoma. The aim of this study was to investigate the outcomes after resection of occupational cholangiocarcinoma to establish a treatment strategy for this disease. Clinicopathological findings and outcomes after surgical intervention in 20 patients with occupational cholangiocarcinoma were investigated. Of 20 the patients, curative resection was performed in 16 patients. Three patients underwent radiation at the stump of the bile ducts. Adjuvant chemotherapy was performed in 12 patients. Biliary intraepithelial neoplasia, intraductal papillary neoplasm of the bile duct, and/or chronic bile duct injury was detected in most subjects. Intraabdominal infection developed after surgery in nine patients. Cholangiocarcinoma recurred in 12 of the 20 patients. The recurrent tumors in five patients developed at a different part of the bile duct from the primary tumor and a second resection was performed in four of these five patients. The incidence of postoperative complications including intraabdominal infection was high in patients with occupational cholangiocarcinoma. Multicentric recurrence occurred not infrequently after surgery because the bile ducts had a high potential for the development of carcinoma. The aggressive treatment including second resection for the multicentric recurrence appeared to be effective. © 2016 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

The occupational health and safety of flight attendants.

PubMed

Griffiths, Robin F; Powell, David M C

2012-05-01

In order to perform safety-critical roles in emergency situations, flight attendants should meet minimum health standards and not be impaired by factors such as fatigue. In addition, the unique occupational and environmental characteristics of flight attendant employment may have consequential occupational health and safety implications, including radiation exposure, cancer, mental ill-health, musculoskeletal injury, reproductive disorders, and symptoms from cabin air contamination. The respective roles of governments and employers in managing these are controversial. A structured literature review was undertaken to identify key themes for promoting a future agenda for flight attendant health and safety. Recommendations include breast cancer health promotion, implementation of Fatigue Risk Management Systems, standardization of data collection on radiation exposure and health outcomes, and more coordinated approaches to occupational health and safety risk management. Research is ongoing into cabin air contamination incidents, cancer, and fatigue as health and safety concerns. Concerns are raised that statutory medical certification for flight attendants will not benefit either flight safety or occupational health.

[Occupational toxic exposure and the pregnant woman. 2: results of a prospective study of 100 pregnancies].

PubMed

Testud, F; Lambert-Chhum, R; Bellemin, B; Descotes, J

2001-12-01

Many women of childbearing age are occupationally exposed to chemicals and concerned with the ensuing risk when pregnant. To present the results of a prospective follow-up study of 100 pregnant women and to discuss them after a brief overview of the published data on this topic. Since January 1996 the Lyon Poison Center has been conducting a prospective follow-up of all request concerning pregnant women occupationally exposed to chemicals. A thorough evaluation of the hazards of the handled products and of the actual exposure at the workplace is done for each patient. A toxicological advice is given and the outcome of the pregnancy is followed-up. One hundred pregnant women were included between January 1996 and December 2000. Based on the nature of the handled products, two groups have been identified: the first included 73 women exposed to organic solvents and the second 27 women exposed to miscellaneous. When the exposure was considered potentially hazardous for the pregnancy, either withdrawal from the workstation (19 cases), avoidance of certain activities (9 cases) or improvement of individual protective measures (29 cases) was recommended. In 43% of the cases, the occupational exposure was not considered hazardous to the outcome of the pregnancy. No increase of adverse outcome was identified: 4 miscarriages and 96 living births were observed, with 2 major malformations and 1 minor malformation. Occupational exposure to chemicals was not found to affect adversely the outcome of these 100 pregnancies.

Investigations of Crashes Involving Pregnant Occupants

PubMed Central

Klinich, Kathleen DeSantis; Schneider, Lawrence W.; Moore, Jamie L.; Pearlman, Mark D.

2000-01-01

Case reports of 16 crashes involving pregnant occupants are presented that illustrate the main conclusions of a crash-investigation program that includes 42 crashes investigated to date. Some unusual cases that are exceptions to the overall trends are also described. The study indicates a strong association between adverse fetal outcome and both crash severity and maternal injury. Proper restraint use, with and without airbag deployment, generally leads to acceptable fetal outcomes in lower severity crashes, while it does not affect fetal outcome in high-severity crashes. Compared to properly restrained pregnant occupants, improperly restrained occupants have a higher risk of adverse fetal outcome in lower severity crashes, which comprise the majority of all motor-vehicle collisions. PMID:11558095

An Application of the Occupation Competence Model to Organizing Factors Associated with Return to Work.

ERIC Educational Resources Information Center

Shaw, Lynn; Polatajko, Helene

2002-01-01

A 20-year review of literature on return to work outcomes for ill or injured persons found that research is largely atheoretical and the knowledge base fragmented. The Occupational Competence Model can fill this gap by reflecting the multidimensional nature of work disability (personal, environmental, and occupational dimensions) and factors…

Exposure-response relationships of occupational inhalative allergens.

PubMed

Baur, X; Chen, Z; Liebers, V

1998-05-01

Only a few threshold limit values exist at present for allergens in the workplace known to cause bronchial asthma. This contrasts with the great number of occupational asthma cases observed in industrialized countries. Recently published studies provide clear evidence for exposure intensity response relationships of occupational allergens of plant, microbiological, animal or man-made origin. If allergen exposure levels fall short of determined limit values, they are not associated with an increased risk of occupational asthma. Corresponding data are available for wheat flour (1-2.4 mg/m3), fungal alpha-amylase (0.25 ng/m3), natural rubber latex (0.6 ng/m3), western red cedar (0.4 mg/m3) and rat allergens (0.7 microg/m3). It is suggested to stipulate legally binding threshold limit values (TLV/TWA) on this basis in order to induce more effective primary preventive measures. If no reliable data on the health risk of an occupational airborne noxa exist, the lowest reasonably practicable exposure level has to be achieved. Appropriate secondary preventive measures have to be initiated in all workplaces contaminated with airborne allergens. Verified exposure-response relationships provide the basis for risk assessment and for targeted interventions to reduce the incidence of occupational asthma also in consideration of cost benefit aspects. 'Occupational asthma is a disease characterized by variable airflow limitation and/or airway hyperresponsiveness due to causes in a working environment. These causes can give rise to asthma through immunological or non-immunological mechanisms. Up to 15% of all asthma cases are of occupational origin or have at least a significant causal occupational factor. According to the New Zealand part of the European Respiratory Health Survey, an increased risk of asthma prevalence was found for several occupations such as laboratory technicians, food producers, chemical workers, plastic and rubber workers. The Spain part of this study

Occupational rhinitis.

PubMed

Petrick, Maria M; Slavin, Raymond G

2003-05-01

This article aims to define occupational rhinitis, classify its various causes, review the steps in its diagnosis, and describe its nonpharmacologic and pharmacologic principles of management. Occupational rhinitis frequently coexists with asthma but also occurs alone. Although it does not have the same impact as occupational asthma, occupational rhinitis causes distress, discomfort, and work inefficiency. By concentrating on the patient's workplace, the clinician has an opportunity to practice preventive medicine: to recognize substances in the patient's micro- and macroenvironment that are causing the problems and then to intervene by altering the environment or removing the patient from the environment.

Landscape matrix mediates occupancy dynamics of Neotropical avian insectivores

USGS Publications Warehouse

Kennedy, Christina M.; Campbell Grant, Evan H.; Neel, Maile C.; Fagan, William F.; Marpa, Peter P.

2011-01-01

In addition to patch-level attributes (i.e., area and isolation), the nature of land cover between habitat patches (the matrix) may drive colonization and extinction dynamics in fragmented landscapes. Despite a long-standing recognition of matrix effects in fragmented systems, an understanding of the relative impacts of different types of land cover on patterns and dynamics of species occurrence remains limited. We employed multi-season occupancy models to determine the relative influence of patch area, patch isolation, within-patch vegetation structure, and landscape matrix on occupancy dynamics of nine Neotropical nsectivorous birds in 99 forest patches embedded in four matrix types (agriculture, suburban evelopment, bauxite mining, and forest) in central Jamaica. We found that within-patch vegetation structure and the matrix type between patches were more important than patch area and patch isolation in determining local colonization and local extinction probabilities, and that the effects of patch area, isolation, and vegetation structure on occupancy dynamics tended to be matrix and species dependent. Across the avian community, the landscape matrix influenced local extinction more than local colonization, indicating that extinction processes, rather than movement, likely drive interspecific differences in occupancy dynamics. These findings lend crucial empirical support to the hypothesis that species occupancy dynamics in fragmented systems may depend greatly upon the landscape context.

An Exploration of the Role of Occupation in School-Based Occupational Therapy Practice

ERIC Educational Resources Information Center

Benson, Jeryl DiSanti

2010-01-01

The purpose of this study was to explore the role of occupation in school-based occupational therapy practice. The research questions were (1) How do school-based occupational therapists describe the role of occupation during intervention? (2) Which theories of occupation do school-based occupational therapists associate with their own practice?…

Observations regarding the Development of Occupational/Skill Clusters.

ERIC Educational Resources Information Center

McCage, Ronald D.

This paper presents an overview and suggestions about the development of occupational and skill clusters by the Vocational-Technical Education Consortium of States (V-TECS), based on the observations of the executive director of the organization. Aspects reviewed include the following: development of occupational and skill clusters; classification…

Health Practitioners. Reprinted from the Occupational Outlook Handbook, 1978-79 Edition.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), Washington, DC.

Focusing on health practitioners, this document is one in a series of forty-one reprints from the Occupational Outlook Handbook providing current information and employment projections for individual occupations and industries through 1985. The specific occupations covered in this document include physicians, podiatrists, veterinarians,…

Gender bias in an occupational therapy text.

PubMed

Reese, C C

1987-06-01

Willard and Spackman's Occupational Therapy does not create an awareness and understanding of the role of women in the field of occupational therapy. Nor does the text include general policy statements or reflections on how gender bias affects our work. What is our true consciousness as women therapists? Maria Mies (1983) wrote that women consent to their own oppression or subordination through silence. "Only when there is a rupture in the 'normal' life of a woman, a divorce, an end of a relationship, is there a chance for her to become conscious of her true condition which had been unconsciously submerged in a patriarchal system" (p. 125). True consciousness occurs in occupational therapy when practitioners avoid the use of activities or occupation in therapy. This is our "rupture". I believe the profession needs to develop a policy statement discussing gender concerns in our theory and practice linked to the progress made by women scientists in anthropology, psychology, sociology, history, and literature. It is critical to good treatment that the gender role factor be included in our research on the generic impact of activity on the individual and small group. As female occupational therapists we have the opportunity to make a significant imprint on a gender-based understanding of the health value of activities in our daily lives.

75 FR 63888 - Occupational Information Development Advisory Panel Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-18

... independent advice and recommendations on plans and activities to replace the Dictionary of Occupational...: Medical and vocational analysis of disability claims; occupational analysis, including definitions... to our disability programs and improve the medical-vocational adjudication policies and processes...

Occupational infections.

PubMed

Lim, V K E

2009-06-01

Many infections are associated with occupations. Involvement in a particular occupation may place the person at higher direct risk of contracting certain infections. In some instances the life-style associated with the occupation results in a higher risk of exposure to the infection. The link between the infection and the workplace is often missed by the attending physician. This may be due to a lack of awareness on the part of the physician. Sometimes a direct link can be difficult to prove without the use of sophisticated molecular epidemiological tests. This has led to gross under-diagnosis and under-reporting of such cases. It is however important that occupational infections be diagnosed as adequate preventive measures need to be implemented. Furthermore the patient may be eligible for monetary compensation under the relevant occupational safety laws of the country.

Towards inclusive occupational therapy: Introducing the CORE approach for inclusive and occupation-focused practice.

PubMed

Pereira, Robert B

2017-12-01

Occupation is a human right and a social determinant of health. It is also taken for granted. Having access to, and participating in, occupation, is intricately linked to positive health and wellbeing. Despite theory and evidence to support the link between occupation, health and wellbeing, occupational therapists can struggle with applying an occupation focus in practice and knowing how to use occupational frameworks to enable occupation. The purpose of this paper is to introduce the Capabilities, Opportunities, Resources and Environments (CORE) approach for inclusive and occupation-focused practice. It provides occupational therapists with a means of operationalising occupational enablement and facilitating social inclusion. The CORE approach is introduced by linking its main ideas to Economist and Nobel Prize Laureate Amartya Sen's capabilities approach, as well as findings from the author's doctoral research into entrenched disadvantage and social inclusion. Practical questions guided by the CORE approach's acronym are given to explore how the approach can be utilised alongside other occupational models and frameworks to encourage strategies for effective enablement through occupation for social inclusion. As experts in enabling occupation, occupational therapists can use the CORE approach to design occupation-focused interventions and promote inclusive occupational therapy. © 2017 Occupational Therapy Australia.

Reported occupational respiratory diseases in Catalonia.

PubMed

Orriols, R; Costa, R; Albanell, M; Alberti, C; Castejon, J; Monso, E; Panades, R; Rubira, N; Zock, J-P

2006-04-01

A voluntary surveillance system was implemented in Catalonia (Spain) to ascertain the feasibility, incidence, and characteristics of occupational respiratory diseases and compare them with those of the compulsory official system. In 2002, in collaboration with the Occupational and Thoracic Societies of Catalonia, occupational and chest physicians and other specialists were invited to report, on a bimonthly basis, newly diagnosed cases of occupational respiratory diseases. Information requested on each case included diagnosis, age, sex, place of residence, occupation, suspected agent, and physician's opinion on the likelihood that the condition was work related. Compulsory official system data derived from statistics on work related diseases for possible disability benefits declared by insurance companies, which are responsible for declaring these diseases to the Autonomous Government of Catalonia. Of 142 physicians seeing patients with occupational respiratory diseases approached, 102 (74%) participated. Three hundred and fifty nine cases were reported, of which asthma (48.5%), asbestos related diseases (14.5%), and acute inhalations (12.8%) were the most common. Physicians rated 63% of suspected cases as highly likely, 28% as likely, and 8% as low likelihood. The most frequent suspected agents reported for asthma were isocyanates (15.5%), persulphates (12.1%), and cleaning products (8.6%). Mesothelioma (5.9%) was the most frequent diagnosis among asbestos related diseases. The number of acute inhalations reported was high, with metal industries (26%), cleaning services (22%), and chemical industries (13%) being the most frequently involved. The frequency of occupational respiratory diseases recorded by this voluntary surveillance system was four times higher than that reported by the compulsory official system. The compulsory scheme for reporting occupational lung diseases is seriously underreporting in Catalonia. A surveillance programme based on voluntary

Reported occupational respiratory diseases in Catalonia

PubMed Central

Orriols, R; Costa, R; Albanell, M; Alberti, C; Castejon, J; Monso, E; Panades, R; Rubira, N; Zock, J‐P

2006-01-01

Objectives A voluntary surveillance system was implemented in Catalonia (Spain) to ascertain the feasibility, incidence, and characteristics of occupational respiratory diseases and compare them with those of the compulsory official system. Methods In 2002, in collaboration with the Occupational and Thoracic Societies of Catalonia, occupational and chest physicians and other specialists were invited to report, on a bimonthly basis, newly diagnosed cases of occupational respiratory diseases. Information requested on each case included diagnosis, age, sex, place of residence, occupation, suspected agent, and physician's opinion on the likelihood that the condition was work related. Compulsory official system data derived from statistics on work related diseases for possible disability benefits declared by insurance companies, which are responsible for declaring these diseases to the Autonomous Government of Catalonia. Results Of 142 physicians seeing patients with occupational respiratory diseases approached, 102 (74%) participated. Three hundred and fifty nine cases were reported, of which asthma (48.5%), asbestos related diseases (14.5%), and acute inhalations (12.8%) were the most common. Physicians rated 63% of suspected cases as highly likely, 28% as likely, and 8% as low likelihood. The most frequent suspected agents reported for asthma were isocyanates (15.5%), persulphates (12.1%), and cleaning products (8.6%). Mesothelioma (5.9%) was the most frequent diagnosis among asbestos related diseases. The number of acute inhalations reported was high, with metal industries (26%), cleaning services (22%), and chemical industries (13%) being the most frequently involved. The frequency of occupational respiratory diseases recorded by this voluntary surveillance system was four times higher than that reported by the compulsory official system. Conclusions The compulsory scheme for reporting occupational lung diseases is seriously underreporting in Catalonia. A

The Success of Vocationally Trained Women in Traditionally Male Occupations.

ERIC Educational Resources Information Center

Pucel, David J.

A study was conducted to examine the ability of women who enroll in traditionally male occupations to receive equal training and equal employment benefits to those of males enrolled in the same programs. (A traditionally male occupation was defined as an occupation which employed 80% or more males.) The eight programs included in the study were…

Army Occupational Handbook.

ERIC Educational Resources Information Center

Department of the Army, Washington, DC.

This handbook outlines the many employment opportunities available to men and women who join the army. It was prepared to be used by students, guidance personnel and Army recruiters, and includes a listing of related civilian occupations, allowing comparison between the two jobs. It is recommended that this handbook be used in conjunction with the…

Occupational health, cognitive disorders and occupational neuropsychology

PubMed Central

Caixeta, Leonardo; da Silva Júnior, George Martins Ney; Caixeta, Victor de Melo; Reimer, Cláudio Henrique Ribeiro; Azevedo, Paulo Verlaine Borges e

2012-01-01

Work can be an important etiologic factor in the genesis of some mental disorders including cognitive disability. Occupational neuropsychology constitutes an intriguing new but neglected area of research and clinical practice which deals with the neurocognitive consequences of the work environment and work habits. Neuropsychological knowledge is fundamental to understand cognitive requirements of work competence. Work can impact sleep patterns and mental energy, which in turn can cause neuropsychological symptoms. This report presents relevant evidence to illustrate the relationship between work and cognitive dysfunction. PMID:29213798

Occupational Stress and Physical Symptoms among Family Medicine Residents

PubMed Central

Choi, So-Myung; Park, Yong Soon; Kim, Go-Young

2013-01-01

Background The purpose of this study was to examine the levels of occupational stress and physical symptoms among family medicine residents and investigate the effect of subscales of occupational stress on physical symptoms. Methods A self-administered questionnaire survey of 1,152 family medicine residents was carried out via e-mail from April 2010 to July 2010. The response rate was 13.1% and the R (ver. 2.9.1) was used for the analysis of completed data obtained from 150 subjects. The questionnaire included demographic factors, resident training related factors, 24-items of the Korean Occupational Stress Scales and Korean Versions of the Wahler Physical Symptom Inventory. Results The total score of occupational stress of family medicine residents was relatively low compared to that of average workers. The scores of 'high job demand', 'inadequate social support', 'organizational injustice', and 'discomfort in occupational climate' were within the top 50%. Parameters associated with higher occupational stress included level of training, on-duty time, daily patient load, critical patient assigned, total working days, night duty day, sleep duration, and sleep quality. The six subscales of occupational stress, except for 'Job insecurity', had a significant positive correlation with physical symptom scores after adjustment had been made for potential confounders (total score, r = 0.325 and P < 0.001; high job demand, r = 0.439 and P < 0.001). Conclusion After the adjustment had been made for potential confounders, the total score of occupational stress and six subscales in family medicine residents showed a significant positive correlation with physical symptom scores. PMID:23372906

Characterizing the burden of occupational injury and disease.

PubMed

Schulte, Paul A

2005-06-01

To review the literature on the burden of occupational disease and injury and to provide a comprehensive characterization of the burden. The scientific and governmental literature from 1990 to the present was searched and evaluated. Thirty-eight studies illustrative of the burden of occupational disease were reviewed for findings, methodology, strengths, and limitations. Recent U.S. estimates of occupational mortality and morbidity include approximately 55,000 deaths (eighth leading cause) and 3.8 million disabling injuries per year, respectively. Comprehensive estimates of U.S. costs related to these burdens range between dollar 128 billion and dollar 155 billion per year. Despite these significant indicators, occupational morbidity, mortality, and risks are not well characterized in comparative burden assessments. The magnitude of occupational disease and injury burden is significant but underestimated. There is a need for an integrated approach to address these underestimates.

Occupational contact dermatitis.

PubMed

Lushniak, Boris D

2004-01-01

The dermatologist should be aware of the many facets of occupational skin diseases, which can be caused by physical, chemical, and biological insults. The most common manifestation of occupational skin diseases is contact dermatitis (both irritant and allergic). Three factors point out the importance of occupational skin diseases as diseases that have a public health impact: 1) occupational skin diseases are common; 2) they often have a poor prognosis; and 3) they result in a noteworthy economic impact for society and for an individual. They are also diseases amenable to public health interventions. Specific industries and exposures may put a worker at risk of occupational contact dermatitis. The accuracy of the diagnosis of occupational contact dermatitis is related to the skill level, experience, and knowledge of the medical professional who makes the diagnosis and confirms the relationship with a workplace exposure. Prevention of occupational contact dermatitis is important, and a variety of prevention strategies are available.

A Review of Occupational Injury Research In Malaysia.

PubMed

Ganesh, C S; Krishnan, R

2016-06-01

A literature review of 16 papers on occupational injury research in Malaysia published during a 13-year period from 2000-2013 was carried out. The objective of this review and article selection was based on relevance to the research theme and mention of areas for future research. Most of the publications have focused on descriptive epidemiology, management practices, worker's knowledge, attitude, training, and rehabilitation services. The transportation, agriculture and construction sectors were found to be the most hazardous sectors and would benefit the most from Occupational Safety & Health (OSH) research and interventions. There is a strong need to develop a national injury surveillance system and also a mechanism to ensure adherence to the Occupational Safety & Health Act(OSHA) 1994. Detailed description and identification of risk factors for occupational injury in the environment, including machinery and equipment used was generally lacking. Future research on occupational injury should focus on surveillance to determine the magnitude of occupational injuries, determination of risk factors, identifying costeffective interventions (such as enforcement of OSHA regulations), and assessment of rehabilitation services. Relevant government agencies, universities, corporate sector and occupational safety organizations need to play a proactive role in identifying priority areas and research capacity building. Funding for occupational injury should be commensurate with the magnitude of the problem.

Occupational exposure to glycol ethers: implications for occupational health nurses.

PubMed

Snow, J E

1994-09-01

1. Evaluation of workplace exposure to reproductive hazards is difficult and is often confounded by occupational exposure to multiple agents and exposure to non-occupational factors. 2. A growing body of evidence from animal and human study data supports a causal association between occupational exposure to certain glycol ethers and adverse reproductive outcomes. 3. Occupational health nurses providing services to employees exposed to glycol ethers should remain knowledgeable about the results of epidemiologic studies and current trends in the regulation of glycol ethers in industry. 4. Occupational health nurses are in a key position to reduce exposure to reproductive hazards by monitoring trends in group data and by implementing training and education programs to employees exposed to reproductive hazards.

Diversified Occupations I.

ERIC Educational Resources Information Center

Noto, Jody

This curriculum guide consists of materials for use in presenting the first year of a two-year course in diversified occupations that is designed to teach job search and job-holding skills to disadvantaged and English as a second language (ESL) students. Addressed in the 25 units included in the guide are the following topics: the purposes of…

[The role and future task of the occupational health nurse].

PubMed

Ikeda, Tomoko

2013-10-01

The Industrial Safety and Health Act was enacted focusing on occupational disease prevention in 1972. It has been revised over the years to include consideration of work associated diseases, and the participation and cooperation of employer and employees. From now, positive participation of employer-and-employees in occupational health activity becomes important in order to achieve the expanded purpose of the law. It is necessary to empower all workers to be able to perform occupational health activity independently. Florence Nightingale defined nursing in the 1850's. "Nursing is to put the patient in the best condition by improvement of environment, including a population approach. The goal of nursing is to enable the patient to use his faculty fully." The Public Health Nurse is, "assistance to the process of solving one's health, identifying health issues based on a community, using systematic measures which lead to prevention, and aiming at public responsibility." The daily activity of Nurses including Occupational Health Nurses (OHNs) is based on the theory and technology of "empowerment". In promoting the employer-and-employees independent Occupational Safety and Health Activity, the OHN's professional specialty of "empowerment" can play an important role.

Occupational health in the Negev: A model for regional planning

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

Blanc, P.D.

In the Negev region of Israel, I tested a model approach to occupational health planning. This model included components assessing exposures, measuring adverse health outcomes, and evaluating health services. I analyzed employment survey data, compiled an exposure data base, and carried out site visits covering 10,707 employees (over 50% of the regional industrial work force). Site visits identified exposure hazards of inorganic and organic dusts, heavy metals, chemicals, pesticides, and noise. I identified elevated relative regional injury rates by Standard Morbidity Ratios (SMRs) in a variety of industries, including sixfold increases for mining and non-metallic minerals manufacture (SMR 6.8, 99%more » CI 6.1-7.7). Review of biological monitoring data suggested deficiencies in pesticide and heavy metals surveillance. A survey of primary care clinics estimated 13,707 cases of occupational injury and illness untreated by existing occupational medical services. Based on these findings, I formulated regional occupational health planning goals, including targeting high-risk industries for increased preventive activities. This regional approach, combining multiple measures of occupational health status, can serve as a model for assessing local public health planning needs.« less

Occupational methaemoglobinaemia. Mechanisms of production, features, diagnosis and management including the use of methylene blue.

PubMed

Bradberry, Sally M

2003-01-01

Methaemoglobin is formed by oxidation of ferrous (FeII) haem to the ferric (FeIII) state and the mechanisms by which this occurs are complex. Most cases are due to one of three processes. Firstly, direct oxidation of ferrohaemoglobin, which involves the transfer of electrons from ferrous haem to the oxidising compound. This mechanism proceeds most readily in the absence of oxygen. Secondly, indirect oxidation, a process of co-oxidation which requires haemoglobin-bound oxygen and is involved, for example, in nitrite-induced methaemoglobinaemia. Thirdly, biotransformation of a chemical to an active intermediate that initiates methaemoglobin formation by a variety of mechanisms. This is the means by which most aromatic compounds, such as amino- and nitro-derivatives of benzene, produce methaemoglobin. Methaemoglobinaemia is an uncommon occupational occurrence. Aromatic compounds are responsible for most cases, their lipophilic nature and volatility facilitating absorption during dermal and inhalational exposure, the principal routes implicated in the workplace. Methaemoglobinaemia presents clinically with symptoms and signs of tissue hypoxia. Concentrations around 80% are life-threatening. Features of toxicity may develop over hours or even days when exposure, whether by inhalation or repeated skin contact, is to relatively low concentrations of inducing chemical(s). Not all features observed in patients with methaemoglobinaemia are due to methaemoglobin formation. For example, the intravascular haemolysis caused by oxidising chemicals such as chlorates poses more risk to life than the methaemoglobinaemia that such chemicals induce. If an occupational history is taken, the diagnosis of methaemoglobinaemia should be relatively straightforward. In addition, two clinical observations may help: firstly, the victim is often less unwell than one would expect from the severity of 'cyanosis' and, secondly, the 'cyanosis' is unresponsive to oxygen therapy. Pulse oximetry is

Occupational Risks and Exposures Among Wildlife Health Professionals.

PubMed

Garland-Lewis, Gemina; Whittier, Christopher; Murray, Suzan; Trufan, Sally; Rabinowitz, Peter M

2017-03-01

Most emerging infectious diseases are zoonotic in origin, with wildlife a frequent source of zoonotic disease events. Although individuals with extensive wildlife contact may be at the greatest risk of contracting novel infectious agents, the occupational risk of those working closely with wildlife has not been well studied. This study assessed the occupational exposures among wildlife health professionals working in multiple countries worldwide. An occupational risk survey of past and present exposures was developed and administered online in a confidential manner to wildlife workers recruited through an ongoing international wildlife pathogen surveillance project. Surveys were completed by 71 participants in 14 countries. Significant lifetime exposures reported included bites from bats and rodents and touching dead animals. Completion of training in occupational safety was reported by 75% of respondents. While gloves were used for most tasks, use of N95 respirators and other personal protective equipment varied by task. Eighty percent of workers reported rabies vaccination. Some respondents indicated interest in enhanced occupational health services targeting their unique needs. Wildlife workers represent an occupational population at risk of zoonotic infection and injury. Enhanced occupational health services targeting wildlife workers could reduce the risk and sequelae of zoonotic exposure and infection.

Heart rate variability and occupational stress-systematic review.

PubMed

Järvelin-Pasanen, Susanna; Sinikallio, Sanna; Tarvainen, Mika P

2018-06-16

The aim of this systematic review was to explore studies regarding association between occupational stress and heart rate variability (HRV) during work. We searched PubMed, Web of Science, Scopus, Cinahl and PsycINFO for peer-reviewed articles published in English between January 2005 and September 2017. A total of 10 articles met the inclusion criteria. The included articles were analyzed in terms of study design, study population, assessment of occupational stress and HRV, and the study limitations. Among the studies there were cross-sectional (n=9) studies and one longitudinal study design. Sample size varied from 19 to 653 participants and both females and males were included. The most common assessment methods of occupational stress were the Job Content Questionnaire (JCQ) and the Effort-Reward Imbalance (ERI) questionnaire. HRV was assessed using 24-hours or longer Holter ECG or HR monitoring and analyzed mostly using standard time-domain and frequency-domain parameters. The main finding was that heightened occupational stress was found associated with lowered HRV, specifically with reduced parasympathetic activation. Reduced parasympathetic activation was seen as decreases in RMSSD and HF power, and increase in LF/HF ratio. The assessment and analysis methods of occupational stress and HRV were diverse.

Characterizing the nature of home care work and occupational hazards: a developmental intervention study.

PubMed

Markkanen, Pia; Quinn, Margaret; Galligan, Catherine; Sama, Susan; Brouillette, Natalie; Okyere, Daniel

2014-04-01

Home care (HC) aide is the fastest growing occupation, yet job hazards are under-studied. This study documents the context of HC aide work, characterizes occupational safety and health (OSH) hazards, and identifies preventive interventions using qualitative methods. We conducted 12 focus groups among aides and 26 in-depth interviews comprising 15 HC agency, union, and insurance company representatives as well as 11 HC recipients in Massachusetts. All focus groups and interviews were audio-recorded, transcribed, and coded with NVIVO software. Major OSH concerns were musculoskeletal disorders from client care tasks and verbal abuse. Performing tasks beyond specified job duties may be an OSH risk factor. HC aides' safety and clients' safety are closely linked. Client handling devices, client evaluation, care plan development, and training are key interventions for both aides' and clients' safety. Promoting OSH in HC is essential for maintaining a viable workforce. © 2013 Wiley Periodicals, Inc.

Occupational and environmental risk factors for falls among workers in the healthcare sector.

PubMed

Drebit, Sharla; Shajari, Salomeh; Alamgir, Hasanat; Yu, Shicheng; Keen, Dave

2010-04-01

Falls are a leading cause of occupational injury for workers in healthcare, yet the risk factors of falls in this sector are understudied. Falls resulting in workers' compensation for time-loss from work from 2004-2007 for healthcare workers in British Columbia (BC) were extracted from a standardised incident-reporting database. Productive hours were derived from payroll data for the denominator to produce injury rates; relative risks were derived through Poisson regression modelling. A total of 411 falls were accepted for time-loss compensation. Compared to registered nurses, facility support workers (risk ratio (95% CI) = 6.29 (4.56-8.69)) and community health workers (6.58 (3.76-11.50)) were at high risk for falls. Falls predominantly occurred outdoors, in patients' rooms and kitchens depending on occupation and sub-sector. Slippery surfaces due to icy conditions or liquid contaminants were a leading contributing factor. Falls were more frequent in the colder months (January-March). The risk of falls varies by nature of work, location and worker demographics. The findings of this research will be useful for developing evidence-based interventions. STATEMENT OF RELEVANCE: Falls are a major cause of occupational injury for healthcare workers. This study examined risk factors including occupation type, workplace design, work setting, work organisation and environmental conditions in a large healthcare worker population in BC, Canada. The findings of this research should contribute towards developing evidence-based interventions.

Occupational illnesses within two national data sets.

PubMed

Leigh, J P; Miller, T R

1998-01-01

To describe occupational illness data in two large data sets, two national data sets were aggregated, and the numbers, percentages, and rates of cases of occupational illnesses were determined. Job-related illness data were from Bureau of Labor Statistics documents containing Annual Survey and Census of Fatal Occupational Injury data. A severity index was created to assess the overall burden of a disease. The index multiplies the number of cases times the median days lost. Circulatory disease accounted for 85% of the deaths in the Census and at least 80% in the Annual Survey. More fatal myocardial infarctions occurred on Monday than on any other day. Low-paying occupations had the most myocardial infarctions: operators, laborers, and truck drivers; high-paying occupations had the least: executives, administrators, and managers. Carpal tunnel syndrome and hearing loss accounted for more morbidity, measured by cases and days lost, than any other illness. Persons at great risk for carpal tunnel syndrome included dental hygienists, butchers, sewing machine operators, and dentists. Mental disorders generated more morbidity than is generally acknowledged. Neurotic reactions to stress were highest in the transportation and public utility industries, as well as in finance, insurance, and real estate. Manufacturing contributed far more cases than any other industry. Industries generating significant asbestos-related deaths included construction and boat building. Ninety-three percent of all illness fatalities were among men. Few African Americans died from coal-workers' pneumoconiosis. Illness cases increased much faster than injury cases in recent years. The two data sets provide insights into the incidences and prevalences of occupational illnesses, but underestimate the burden of job-related illnesses.

Occupational Therapy Home Safety Intervention via Telehealth

PubMed Central

BREEDEN, LORI E.

2016-01-01

Photography can be an effective addition for education-based telehealth services delivered by an occupational therapist. In this study, photography was used as antecedent to telehealth sessions delivered by an occupational therapist focused on narrative learning about home safety. After taking photographs of past home safety challenges, six participants experienced three web-based occupational therapy sessions. Sessions were recorded and transcribed. Data were examined using content analysis. The content analysis identified the following themes: the value of photos to support learning; the value of narrative learning related to home safety education; and abstract versus concrete learners. Procedural findings are included to support future endeavors. Findings indicate that within a wellness context, home safety education for older adults can be delivered effectively via telehealth when using photography as a part of an occupational therapy intervention. PMID:27563389

Occupational fall injuries presenting to the emergency department.

PubMed

Son, Hyung Min; Kim, Sun Hyu; Shin, Sang Do; Ryoo, Hyun Wook; Ryu, Hyun Ho; Lee, Ji Ho

2014-04-01

This study was performed to evaluate occupational and fall injuries presenting to the ED, the risk factors associated with falls among all occupational injuries, and factors affecting prognosis. Data from ED-based Occupational Injury Surveillance System were analysed to investigate the occupational injuries. The 2147 occupational injury subjects were divided into two groups: fall (n = 213, 9.9%) and non-fall (n = 1934, 90.1%). Data including baseline and clinical characteristics were compared between the groups. The mean age was older in the fall group (46 vs 42 years old). The rate of construction site-related injury was 32% in the fall group and only 8% in the non-fall group. Injury occurrence during regular working hours (09.00 hours to 18.00 hours) was 70% in the fall group and 57% in the non-fall group. Injury severity using the Excess Mortality Ratio-adjusted Injury Severity Score (EMR-ISS) was more severe in the fall group than in the non-fall group, and days away from work were longer in the fall group than the non-fall group. Older age, compared with an age <29 years old and presence in a construction area during regular working hours were factors associated with fall injuries. Factors affecting prolonged absence for work were older age, higher EMR-ISS, fall injury and poor workplace environmental conditions. Risk factors associated with fall-related occupational injuries include older age and being at a construction area during regular working hours. Falls among occupational injuries are more severe than other injuries and result in longer work loss. © 2014 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

75 FR 55625 - Occupational Information Development Advisory Panel Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-13

... claims; occupational analysis, including definitions, ratings and capture of physical and mental... should contact the Panel staff by any one of these three methods: Mail: Occupational Information... Federal Officer. [FR Doc. 2010-22711 Filed 9-10-10; 8:45 am] BILLING CODE 4191-02-P ...

The Dearth of Mental Health Research in Occupational Therapy.

ERIC Educational Resources Information Center

Gibson, Diane

1984-01-01

Reasons for the lack of research in occupational therapy include small numbers of doctoral level occupational therapists, the psychobehavioral/biochemical dichotomy, the lack of a theoretical framework, the level of research instruction, the impact of a predominantly female profession, and the attitudes of institutions. (SK)

Stomach cancer and occupation in Sweden: 1971–89

PubMed Central

Aragones, N; Pollan, M; Gustavsson, P

2002-01-01

Objectives: To examine the relation between gastric cancer and occupation among men and women gainfully employed in 1970 in Sweden for the period 1971–89 and, more specifically, to evaluate whether any excess of incidence of gastric cancer had also occurred among the subcohort of people reporting the same occupation in 1960 and 1970. Methods: In both sexes and cohorts, relative risks adjusted for age, period of diagnosis, and geographical risk area were computed for occupational codes specified at one, two, or three level (occupational sector, occupational group, and occupation, respectively). Relative risks were calculated with all other occupations as reference and then, to take socioeconomic status into account, solely other occupations within the same occupational sector were used. Results: Among men, occupations with increased risk included miners and quarrymen, construction and metal processing workers, supporting the possible causative role of dusty environments in stomach cancer. In men, the results also provide support for increased risks among electrical and mechanical engineers, fishermen, petrol station workers, motor vehicle drivers, butchers and meat preparers, dockers, freight handlers, launderers and dry cleaners. Furthermore, it is worth noting interesting results for women, whose occupational risks have been studied less. Excess risks were found for practical nurses, cashiers, bank employees, engineering and electronic industry workers, food industry, housekeeping and cleaning workers. Due to the many occupations studied, several significant associations may be expected by chance. Conclusions: The study is explorative but provides support for the relations suggested previously between occupational exposure to dusty environments and stomach cancer, together with some new high risk occupations which should be further studied. PMID:11983848

Review of Occupational Therapy Intervention Research in the Practice Area of Children and Youth 2009–2013

PubMed Central

Bendixen, Roxanna M.; Huang, Yu Yun; Lim, Yoonjeong

2014-01-01

PURPOSE. We conducted a systematic review examining the extent to which pediatric intervention research recently published in the American Journal of Occupational Therapy reflects occupational therapy’s holistic occupation-based tenets. METHOD. We surveyed 10 systematic reviews and analyzed 38 single effectiveness studies for intervention approach, type, level of environmental targeting, level of occupational task and participation practice, and measures used. RESULTS. Of the 38 single effectiveness studies, 12 (32%) explicitly incorporated both environmental targets of intervention and practice of complex or in vivo occupational tasks, with steady increases during the 2009–2013 time frame. CONCLUSION. In the area of children and youth, occupational therapy is making steady gains in reflecting and demonstrating the effectiveness of the profession’s holistic, occupation-based tenets. Occupational therapy researchers must be mindful to ensure that despite the reductionist nature of intervention research, interventions reflect the profession’s holistic understanding of the interplay between the child, environment, and occupations. PMID:24581415

Insulator function and topological domain border strength scale with architectural protein occupancy

PubMed Central

2014-01-01

Background Chromosome conformation capture studies suggest that eukaryotic genomes are organized into structures called topologically associating domains. The borders of these domains are highly enriched for architectural proteins with characterized roles in insulator function. However, a majority of architectural protein binding sites localize within topological domains, suggesting sites associated with domain borders represent a functionally different subclass of these regulatory elements. How topologically associating domains are established and what differentiates border-associated from non-border architectural protein binding sites remain unanswered questions. Results By mapping the genome-wide target sites for several Drosophila architectural proteins, including previously uncharacterized profiles for TFIIIC and SMC-containing condensin complexes, we uncover an extensive pattern of colocalization in which architectural proteins establish dense clusters at the borders of topological domains. Reporter-based enhancer-blocking insulator activity as well as endogenous domain border strength scale with the occupancy level of architectural protein binding sites, suggesting co-binding by architectural proteins underlies the functional potential of these loci. Analyses in mouse and human stem cells suggest that clustering of architectural proteins is a general feature of genome organization, and conserved architectural protein binding sites may underlie the tissue-invariant nature of topologically associating domains observed in mammals. Conclusions We identify a spectrum of architectural protein occupancy that scales with the topological structure of chromosomes and the regulatory potential of these elements. Whereas high occupancy architectural protein binding sites associate with robust partitioning of topologically associating domains and robust insulator function, low occupancy sites appear reserved for gene-specific regulation within topological domains. PMID

On the Use of Windcatchers in Schools: Climate Change, Occupancy Patterns, and Adaptation Strategies

PubMed Central

Mumovic, D.

2009-01-01

Advanced naturally ventilated systems based on integration of basic natural ventilation strategies such as cross-ventilation and stack effect have been considered to be a key element of sustainable design. In this respect, there is a pressing need to explore the potential of such systems to achieve the recommended occupant comfort targets throughout their lifetime without relying on mechanical means. This study focuses on use of a windcatcher system in typical classrooms which are usually characterized by high and intermittent internal heat gains. The aims of this paper are 3-fold. First, to describe a series of field measurements that investigated the ventilation rates, indoor air quality, and thermal comfort in a newly constructed school located at an urban site in London. Secondly, to investigate the effect of changing climate and occupancy patterns on thermal comfort in selected classrooms, while taking into account adaptive potential of this specific ventilation strategy. Thirdly, to assess performance of the ventilation system using the newly introduced performance-based ventilation standards for school buildings. The results suggest that satisfactory occupant comfort levels could be achieved until the 2050s by a combination of advanced ventilation control settings and informed occupant behavior. PMID:27110216

Influence of Discrimination Awareness on the Occupational Interests of African American Children

ERIC Educational Resources Information Center

Hughes, Julie Milligan

2011-01-01

This study examined the influence of discrimination awareness on children's occupational interests. Participants included 46 African American children aged 10 to 13. Children completed pretest measures of perceptions of occupational racial discrimination, discrimination-related self-efficacy beliefs, occupational outcome expectations, and the…

DICTIONARY OF OCCUPATIONAL TITLES, 1965. VOLUME II, OCCUPATIONAL CLASSIFICATION AND INDUSTRY INDEX.

ERIC Educational Resources Information Center

Bureau of Employment Security (DOL), Washington, DC.

VOLUME 2 COMPLEMENTS VOLUME 1 (VT 003 654) BY PROVIDING A CLASSIFICATION STRUCTURE WHICH GROUPS JOBS HAVING THE SAME BASIC OCCUPATIONAL, INDUSTRIAL, OR WORKER CHARACTERISTICS. THE SECTIONS ARE (1) THE OCCUPATIONAL CATEGORIES, DIVISIONS, AND GROUPS, (2) AN ALPHABETIC ARRANGEMENT OF OCCUPATIONAL DIVISIONS AND GROUPS, (3) THE OCCUPATIONAL GROUP…

Construction of Military Intelligence Military Occupational Specialty Taxonomy

DTIC Science & Technology

1990-11-01

Ji ARI Research Note 91-10 Construction of Military Intelligence Military Occupational Specialty N Taxonomy IFrederick A. Muckler, Sally Seven, and...11. TITLE (Include Security Classification) Construction of Military Intelligence Military Occupational Specialty Taxonomy 12. PERSONAL AUTHOR(S...Continue on reverse if necessary and identify by block number) FIELD GROUP SUB-GROUP Military intelligence Evaluation taxonomy MOS restructuring

Occupational physical activity assessment for chronic disease prevention and management: A review of methods for both occupational health practitioners and researchers.

PubMed

Scott, Kenneth A; Browning, Raymond C

2016-01-01

Occupational physical activity (OPA) is an occupational exposure that impacts worker health. OPA is amenable to measurement and modification through the hierarchy of controls. Occupational exposure scientists have roles in addressing inadequate physical activity, as well as excessive or harmful physical activity. Occupational health researchers can contribute to the development of novel OPA exposure assessment techniques and to epidemiologic studies examining the health impacts of physical activity at work. Occupational health practitioners stand to benefit from understanding the strengths and limitations of physical activity measurement approaches, such as accelerometers in smartphones, which are already ubiquitous in many workplaces and in some worksite health programs. This comprehensive review of the literature provides an overview of physical activity monitoring for occupational exposure scientists. This article summarizes data on the public health implications of physical activity at work, highlighting complex relationships with common chronic diseases. This article includes descriptions of several techniques that have been used to measure physical activity at work and elsewhere, focusing in detail on pedometers, accelerometers, and Global Positioning System technology. Additional subjective and objective measurement strategies are described as well.

Occupation and thyroid cancer.

PubMed

Aschebrook-Kilfoy, Briseis; Ward, Mary H; Della Valle, Curt T; Friesen, Melissa C

2014-05-01

Numerous occupational and environmental exposures have been shown to disrupt thyroid hormones, but much less is known about their relationships with thyroid cancer. Here we review the epidemiology studies of occupations and occupational exposures and thyroid cancer incidence to provide insight into preventable risk factors for thyroid cancer. The published literature was searched using the Web of Knowledge database for all articles through August 2013 that had in their text 'occupation' 'job' 'employment' or 'work' and 'thyroid cancer'. After excluding 10 mortality studies and 4 studies with less than 5 exposed incident cases, we summarised the findings of 30 articles that examined thyroid cancer incidence in relation to occupations or occupational exposure. The studies were grouped by exposure/occupation category, study design and exposure assessment approach. Where available, gender-stratified results are reported. The most studied (19 of 30 studies) and the most consistent associations were observed for radiation-exposed workers and healthcare occupations. Suggestive, but inconsistent, associations were observed in studies of pesticide-exposed workers and agricultural occupations. Findings for other exposures and occupation groups were largely null. The majority of studies had few exposed cases and assessed exposure based on occupation or industry category, self-report, or generic (population-based) job exposure matrices. The suggestive, but inconsistent findings for many of the occupational exposures reviewed here indicate that more studies with larger numbers of cases and better exposure assessment are necessary, particularly for exposures known to disrupt thyroid homeostasis.

Occupational dental erosion from exposure to acids: a review.

PubMed

Wiegand, Annette; Attin, Thomas

2007-05-01

Dental erosion is characterized as a disorder with a multifactorial aetiology including environmental acid exposure. The purpose of this article was to summarize and discuss the available information concerning occupational dental erosion. Information from original scientific papers, case reports and reviews with additional case reports listed in PubMed, Medline or EMBASE [search term: (dental OR enamel OR dentin) AND (erosion OR tooth wear) AND (occupational OR worker)] were included in the review. References from the identified publications were manually searched to identify additional relevant articles. The systematic search resulted in 59 papers, of which 42 were suitable for the present review. Seventeen papers demonstrated evidence that battery, galvanizing and associated workers exposed to sulphuric or hydrochloric acid were at higher risk of dental erosion. For other industrial workers, wine tasters and competitive swimmers, only a few clinical studies exist and these do not allow the drawing of definitive conclusions. Occupational acid exposure might increase the risk of dental erosion. Evidence for occupational dental erosion is limited to battery and galvanizing workers, while data for other occupational groups need to be confirmed by further studies.

Occupation and chronic bronchitis among Chinese women

PubMed Central

Krstev, Srmena; Ji, Bu-Tian; Shu, Xiao-Ou; Gao, Yu-Tang; Blair, Aaron; Lubin, Jay; Vermeulen, Roel; Dosemeci, Mustafa; Zheng, Wei; Rothman, Nathaniel; Chow, Wong-Ho

2011-01-01

Objective To examine the association between occupation and chronic bronchitis among a cross-section of Chinese women who participated in the Shanghai Women’s Health Study (SWHS). Methods Cases were 4,873 women who self-reported a physician-diagnosed bronchitis during adulthood. Controls were 9,746 women randomly selected from SWHS participants and matched to the cases by year of birth and age at diagnosis. Lifetime occupational histories were obtained. Logistic regressions were used to evaluate the association between chronic bronchitis and occupation, adjusting for smoking, education, family income, and concurrent asthma. Results We observed excess prevalence of bronchitis for textile occupation (OR=1.09; 1.01–1.18) and industry (OR=1.11; 1.04–1.25), welders (OR=1.40; 1.01–1.92), packing and baling workers (OR=1.39; 1.15–1.68), and warehousing industry (OR=1.58; 1.08–2.30). We also identified several new associations that may warrant further exploration and confirmation, including employment in some metal fabrication industries, postal and telecommunication industry, and a few white collar occupations and industries. Conclusions Our study indicates that the risk of chronic bronchitis among women may be increased in some occupations and industries. PMID:18188083

A Study to Determine Relationships between Vocational Education Curricular Evolution and Some Aspects of Occupational Evolution.

ERIC Educational Resources Information Center

Brenholtz, Gerald Severn

This study was concerned with occupational trends in relation to the growth of vocational education endeavors to define the nature of the problem, assess trends, and examine major implications. The study consists primarily of an analysis of occupational data and vocational enrollment trends between 1950-51 and 1959-60. In addition, supplementary…

Modeling Single Occupant Vehicle Behavior in High-Occupancy Toll (HOT) Facilities

DOT National Transportation Integrated Search

2009-12-14

High-occupancy toll (HOT) lanes are in operation, under construction, and planned for in several major metropolitan areas. The premise behind HOT lanes is to allow single occupant vehicles (SOVs) to access high occupancy vehicle (HOV) lanes (and theo...

Occupant Interactions and Effectiveness of Natural Ventilation Strategies in Contemporary New Housing in Scotland, UK.

PubMed

Sharpe, Tim; Farren, Paul; Howieson, Stirling; Tuohy, Paul; McQuillan, Jonathan

2015-07-21

The need to reduce carbon emissions and fuel poverty has led to increased building envelope air tightness, intended to reduce uncontrolled ventilation heat losses. Ventilation strategies in dwellings still allow the use of trickle ventilators in window frames for background ventilation. The extent to which this results in "healthy" Indoor Air Quality (IAQ) in recently constructed dwellings was a concern of regulators in Scotland. This paper describes research to explore this. First a review of literature was conducted, then data on occupant interactions with ventilation provisions (windows, doors, trickle vents) gathered through an interview-based survey of 200 recently constructed dwellings, and measurements made on a sample of 40 of these. The main measured parameter discussed here is CO2 concentration. It was concluded after the literature review that 1000 ppm absolute was a reasonable threshold to use for "adequate" ventilation. The occupant survey found that there was very little occupant interaction with the trickle ventilators e.g., in bedrooms 63% were always closed, 28% always open, and in only 9% of cases occupants intervened to make occasional adjustments. In the measured dwellings average bedroom CO2 levels of 1520 ppm during occupied (night time) hours were observed. Where windows were open the average bedroom CO2 levels were 972 ppm. With windows closed, the combination of "trickle ventilators open plus doors open" gave an average of 1021 ppm. "Trickle ventilators open" gave an average of 1571 ppm. All other combinations gave averages of 1550 to 2000 ppm. Ventilation rates and air change rates were estimated from measured CO2 levels, for all dwellings calculated ventilation rate was less than 8 L/s/p, in 42% of cases calculated air change rate was less than 0.5 ach. It was concluded that trickle ventilation as installed and used is ineffective in meeting desired ventilation rates, evidenced by high CO2 levels reported across the sampled dwellings

[Insurance against occupational cancer in Italy and in Europe].

PubMed

Bottazzi, Marco

2009-01-01

European and Italian data show a marked under ascertainment of occupational cancers: only a small proportion is recognized, although for the majority of them the etiological fraction attributable to the workplace is high. Since more than 20 years Patronato INCA is active in order to reduce this gap. Its commitment to spread scientific knowledge has paralleled the action intended to make social security rules more favourable to workers, as well as to improve hygiene and safety in the workplace. Particular attention has been given to updating both the Italian list of occupational diseases for which notification is compulsory (which includes all Group I carcinogens according to IARC) and the Italian tables of occupational diseases. The latter are of particular relevance to the Patronato because, within the Italian norms, causality is approached in different terms according to whether a disease is or is not included in the tables. Together with changing the tables, a theoretical elaboration regarding causality, as required by multifactorial diseases such as occupational cancer, has been carried out. Such a constant commitment to bring to the surface occupational diseases is based on the belief that the right to compensation of workers who turned ill because of the work is important, and even more on the belief that identification of occupational diseases is most important for primary prevention.

Pharmacist. Occupational Simulation Kit.

ERIC Educational Resources Information Center

Parsley, Nancy

This career exploration instructional booklet on the pharmacist's occupation is one of several resulting from the rural southwestern Colorado CEPAC Project (Career Education Process of Attitude Change). Based on a job analysis and utilizing a programed instructional format, the following content is included: A brief description of two real…

Technical and Occupational Shops.

ERIC Educational Resources Information Center

Ontario Dept. of Education, Toronto. School Planning and Building Research Section.

This booklet presents suggested plans and specifications for and discusses facilities common to technical and occupational shops. Drawings, room plans, and text illustrate specifications for drafting rooms, a welding shop, an automechanics shop, an auto body shop, and a high school greenhouse. Also included are facility designs for agricultural…

Occupational injury deaths of 16- and 17-year-olds in the United States.

PubMed Central

Castillo, D N; Landen, D D; Layne, L A

1994-01-01

Data from the National Traumatic Occupational Fatalities surveillance system were used to analyze occupational injury deaths of civilian 16- and 17-year-olds during 1980 through 1989. There were 670 deaths; the rate was 5.11 per 100,000 full-time equivalent workers. The leading causes of death were incidents involving motor vehicles and machines, electrocution, and homicide. Workers 16 and 17 years old appear to be at greater risk than adults for occupational death by electrocution, suffocation, drowning, poisoning, and natural and environmental factors. Improved enforcement of and compliance with federal child labor laws, evaluation of the appropriateness of currently permitted activities, and education are encouraged. PMID:7755674

Organisational factors and occupational balance in working parents in Sweden.

PubMed

Borgh, Madeleine; Eek, Frida; Wagman, Petra; Håkansson, Carita

2018-05-01

Parents with small children constitute a vulnerable group as they have an increased risk of sick leave due to stress-related disorders compared to adults without children. It has been shown that mothers and fathers to small children together spend more time in paid work than any other group, which could create negative stress and an experience of low occupational balance. The aim of this study was to examine associations between organisational factors and occupational balance among parents with small children in Sweden. Data were collected by a survey including questions about occupational balance, organisational factors and age, sex, employment rate, work position, monthly household income, number of children at home, separation/divorce last five years and overtime. The total number of parents included in this study was 718 (490 mothers and 228 fathers). Logistic regression models were applied to examine the odds ratios for occupational balance in relation to organisational factors. Parents who experienced positive attitudes towards parenthood and parental leave among colleagues and managers were more likely to experience high occupational balance than parents who experienced negative or neutral attitudes. Having a clear structure for handover when absent from work was also strongly associated with high occupational balance. The result of the present study indicates that some organisational factors could be important for the occupational balance of parents with small children.

Occupational therapy practice in emergency care: Occupational therapists' perspectives.

PubMed

Spang, Lisa; Holmqvist, Kajsa

2015-01-01

Emergency care takes place in a complex work environment that is characterized by critically ill patients, short hospital stays, and a wide variety of different healthcare professionals. Studies of occupational therapists' (OTs) experiences of working within emergency care have shown that they often experience difficulties in explaining the essence of occupational therapy and have to justify their approaches. Much effort has been made in Sweden to help OTs dispel the notion that occupational therapy is difficult to explain, and the aim of this study was to describe how Swedish OTs perceive their work in emergency care. A qualitative descriptive approach was taken, and 14 interviews were conducted with OTs working in emergency care. Qualitative content analysis was used to analyse the data. The overall theme that emerged was "Feeling established through deliberate occupation-based work". The underlying categories showed different strategies used by the OTs to provide occupational therapy in an emergency care context. Deliberate strategies were used to demonstrate the effectiveness of occupational therapy and its approaches to patients and other health care professionals, and this resulted in the OTs feeling both established and needed. Unlike the OTs in previous studies, the Swedish OTs experienced no difficulties in explaining occupational therapy and could make convincing arguments for their interventions. Parallel to their clinical work, the OTs worked with on-going development to find ways to improve their approaches. In summary, these Swedish OTs seem to have been provided with a professional language and the knowledge required to establish themselves in an emergency care setting.

Future preparation of occupational health nurse managers.

PubMed

Scalzi, C C; Wilson, D L; Ebert, R

1991-03-01

This article presents the results of a national survey of job activities of corporate level occupational health nurse managers. The survey was designed to identify the relative amount of time spent and importance attributed to specific areas of their current job. In general this sample tended to have more management experience and educational preparation than previously cited studies: over 50% had completed a graduate degree. The scores for importance and time spent were highly correlated. That is, occupational health corporate nurse managers seemed to allocate their time to job responsibilities they considered most important. Management activities related to policy, practice standards, quality assurance, staff development, and systems for client care delivery appear to represent the core responsibilities of occupational health nursing management. Curriculum recommendations for management positions in occupational health include: health policy, program planning, and evaluation; business strategy; applications of management information systems; quality assurance; and marketing.

Occupational Risk Factors of Lymphohematopoietic Cancer in Rayong Province, Thailand.

PubMed

Punjindasup, Apinya; Sangrajrang, Suleeporn; Ekpanyaskul, Chatchai

2015-11-01

The Lymphohematopoietic Cancer (LHC) incidence rate in Thailand has been rising over the past decade with unknown etiology, including Rayong province. One hypothesis of LHC risks is exposure to occupational carcinogens. To determine the association of occupational exposure and LHC risks in Rayong province, Thailand. This matched hospital-based case-control study was conducted in a Rayong provincial hospital from September 2009 to January 2013. One LHC case was matched with four controls in gender and age, ±5 years. Demographic data, residential factors, behavioral factors, and occupational exposure-including chemical exposure-were obtained by interviews and collected by occupational health care officers. The risk factor was analyzed by conditional logistic regression and reported in odds ratio with 95% confidence interval. This study found 105 LHC cases which met the inclusion criteria and were included in the study, yielding a 66% cover rate of cases reported in the database. The histology of LHC were 51 leukemia cases (47.7%), 43 lymphoma cases (42.0%), and 11 multiple myeloma cases (10.3%). The results revealed that occupational exposure to pesticide and smoke were statistically significantly associated with LHC with adjusted ORs 2.26 (95% CI 1.30-3.91) and 1.99 (95% CI = 1.13-3.51), respectively. When stratified to histological subtype of LHC by WHO 2000, leukemia was statistically significantly associated with occupational exposure to smoke, adjusted ORs 2.43 (95% CI 1.11-5.36), with occupational pesticide exposure a significant risk of lymphoma, adjusted ORs 4.69 (95% CI 2.01-10.96). However, neither fumes, wood dust, working outdoors, cleaners, contact with animals, petroleum products and chlorine; nor occupational exposure to volatile organic compounds (VOCs) such as benzene or organic solvents, were statistically significant risk factors of LHC. In addition, there were no significant risks in the demographic data, residential factors, and behavioral

Occupational Stressors and Job Satisfaction of Pennsylvania School District Superintendents

ERIC Educational Resources Information Center

Kane, Kevin T.

2017-01-01

Today's superintendents face increasingly non-routine and complex problems that are educational, managerial, and political in nature. This study investigated occupational stressors and job satisfaction of school superintendents in Pennsylvania. This was accomplished through self-report of superintendents and through the perspective of school board…

The integration of occupational therapy into primary care: a multiple case study design

PubMed Central

2013-01-01

Background For over two decades occupational therapists have been encouraged to enhance their roles within primary care and focus on health promotion and prevention activities. While there is a clear fit between occupational therapy and primary care, there have been few practice examples, despite a growing body of evidence to support the role. In 2010, the province of Ontario, Canada provided funding to include occupational therapists as members of Family Health Teams, an interprofessional model of primary care. The integration of occupational therapists into this model of primary care is one of the first large scale initiatives of its kind in North America. The objective of the study was to examine how occupational therapy services are being integrated into primary care teams and understand the structures supporting the integration. Methods A multiple case study design was used to provide an in-depth description of the integration of occupational therapy. Four Family Health Teams with occupational therapists as part of the team were identified. Data collection included in-depth interviews, document analyses, and questionnaires. Results Each Family Health Team had a unique organizational structure that contributed to the integration of occupational therapy. Communication, trust and understanding of occupational therapy were key elements in the integration of occupational therapy into Family Health Teams, and were supported by a number of strategies including co-location, electronic medical records and team meetings. An understanding of occupational therapy was critical for integration into the team and physicians were less likely to understand the occupational therapy role than other health providers. Conclusion With an increased emphasis on interprofessional primary care, new professions will be integrated into primary healthcare teams. The study found that explicit strategies and structures are required to facilitate the integration of a new professional group

Exposure to potential occupational asthmogens: prevalence data from the National Occupational Exposure Survey.

PubMed

de la Hoz, R E; Young, R O; Pedersen, D H

1997-02-01

Few data are available about the prevalence of occupational exposures to agents which can cause occupational asthma or aggravate preexisting asthma (asthmogens). Using potential occupational exposure data from the National Occupational Exposure Survey (NOES) of 1980-1983, we investigated the number of asthmogen exposures, asthmogen-exposure(s) per production worker, and unprotected occupational asthmogen exposures in different industries and occupations. Data for the entire United States were used to generate estimates of occupational exposure at two selected state and local levels. It was estimated that 7,864,000 workers in the surveyed industries were potentially exposed to one or more occupational asthmogen(s) in the United States. The average number of observed potential exposures per asthmogen-exposed worker was 4.4, and varied from 11.9, in the Water Transportation industry, to 1.2 in Local and Suburban transportation. The largest number of observed potential exposures was recorded in the Apparel and Other Finished Products (garment) industry. This work and further analyses using this approach are expected to contribute to a better understanding of the epidemiology of occupational asthma, and to serve as a guide to target future occupational asthma surveillance efforts.

29 CFR 570.33 - Prohibited occupations for minors 14 and 15 years of age.

Code of Federal Regulations, 2010 CFR

2010-07-01

... shall apply to all occupations other than the following: (a) Manufacturing, mining, or processing... revised text is set forth as follows: § 570.33 Occupations that are prohibited to minors 14 and 15 years... age: (a) Manufacturing, mining, or processing occupations, including occupations requiring the...

Teaching Occupational Health to Physicians

ERIC Educational Resources Information Center

Wegman, David H.; And Others

1978-01-01

A comprehensive training program is described that prepares students to identify and prevent occupational disease, emphasizing public health. Content areas include epidemiology and biostatistics, toxicology, industrial hygiene, safety and ergonomics, policy issues, administration, and clinical aspects. (Author/LBH)

Online learning: the potential for occupational therapy education.

PubMed

Hollis, Vivien; Madill, Helen

2006-01-01

Online learning continues to have a significant impact on higher education. Increasingly students seek a combination of online learning and face-to-face instruction at undergraduate and graduate levels and occupational therapists ask for online continuing professional development opportunities. However, occupational therapy educators have been slow to adopt web-based instructional technology. This paper presents background information on the use of web-based learning in the general sphere of higher education and outlines the current range of usage in occupational therapy education. Research findings are presented to stimulate discussion regarding online learning and occupational therapy professional socialisation, student satisfaction and outcomes. There is a fine line between full and partial online course delivery, so research on technology-enhanced campus-based delivery is also included in the review. Evidence suggests that blending combinations of technologies with computer mediated learning enhances interaction and could address the higher order learning needs of professional programmes such as occupational therapy.

Predictors of restraint use among child occupants.

PubMed

Benedetti, Marco; Klinich, Kathleen D; Manary, Miriam A; Flannagan, Carol A

2017-11-17

The objective of this study was to identify factors that predict restraint use and optimal restraint use among children aged 0 to 13 years. The data set is a national sample of police-reported crashes for years 2010-2014 in which type of child restraint is recorded. The data set was supplemented with demographic census data linked by driver ZIP code, as well as a score for the state child restraint law during the year of the crash relative to best practice recommendations for protecting child occupants. Analysis used linear regression techniques. The main predictor of unrestrained child occupants was the presence of an unrestrained driver. Among restrained children, children had 1.66 (95% confidence interval, 1.27, 2.17) times higher odds of using the recommended type of restraint system if the state law at the time of the crash included requirements based on best practice recommendations. Children are more likely to ride in the recommended type of child restraint when their state's child restraint law includes wording that follows best practice recommendations for child occupant protection. However, state child restraint law requirements do not influence when caregivers fail to use an occupant restraint for their child passengers.

Multiseason occupancy models for correlated replicate surveys

USGS Publications Warehouse

Hines, James; Nichols, James D.; Collazo, Jaime

2014-01-01

Occupancy surveys collecting data from adjacent (sometimes correlated) spatial replicates have become relatively popular for logistical reasons. Hines et al. (2010) presented one approach to modelling such data for single-season occupancy surveys. Here, we present a multiseason analogue of this model (with corresponding software) for inferences about occupancy dynamics. We include a new parameter to deal with the uncertainty associated with the first spatial replicate for both single-season and multiseason models. We use a case study, based on the brown-headed nuthatch, to assess the need for these models when analysing data from the North American Breeding Bird Survey (BBS), and we test various hypotheses about occupancy dynamics for this species in the south-eastern United States. The new model permits inference about local probabilities of extinction, colonization and occupancy for sampling conducted over multiple seasons. The model performs adequately, based on a small simulation study and on results of the case study analysis. The new model incorporating correlated replicates was strongly favoured by model selection for the BBS data for brown-headed nuthatch (Sitta pusilla). Latitude was found to be an important source of variation in local colonization and occupancy probabilities for brown-headed nuthatch, with both probabilities being higher near the centre of the species range, as opposed to more northern and southern areas. We recommend this new occupancy model for detection–nondetection studies that use potentially correlated replicates.

Process-oriented guided-inquiry learning: a natural fit for occupational therapy education.

PubMed

Jaffe, Lynn; Gibson, Robert; D'Amico, Mariana

2015-04-01

After a brief review of the major group cooperative learning strategies, this article presents the format and use of Process-Oriented Guided-Inquiry Learning (POGIL) as a recommended teaching strategy for occupational therapy classes. This recommendation is based upon evidence of effectiveness of this strategy for enhancing critical thinking, content retention, and teamwork. Strategies for learning the process and suggestions for its use are based upon literature evidence and the authors' experiences with this strategy over 4 years in a class on evidence-based practice.

Occupational Asthma

MedlinePlus

... The rate of occupational asthma varies within individual industries. Irritants in high doses that induce occupational asthma ... which is found in the petroleum or chemical industries. If you are exposed to any of these ...

A comment on priors for Bayesian occupancy models

PubMed Central

Gerber, Brian D.

2018-01-01

Understanding patterns of species occurrence and the processes underlying these patterns is fundamental to the study of ecology. One of the more commonly used approaches to investigate species occurrence patterns is occupancy modeling, which can account for imperfect detection of a species during surveys. In recent years, there has been a proliferation of Bayesian modeling in ecology, which includes fitting Bayesian occupancy models. The Bayesian framework is appealing to ecologists for many reasons, including the ability to incorporate prior information through the specification of prior distributions on parameters. While ecologists almost exclusively intend to choose priors so that they are “uninformative” or “vague”, such priors can easily be unintentionally highly informative. Here we report on how the specification of a “vague” normally distributed (i.e., Gaussian) prior on coefficients in Bayesian occupancy models can unintentionally influence parameter estimation. Using both simulated data and empirical examples, we illustrate how this issue likely compromises inference about species-habitat relationships. While the extent to which these informative priors influence inference depends on the data set, researchers fitting Bayesian occupancy models should conduct sensitivity analyses to ensure intended inference, or employ less commonly used priors that are less informative (e.g., logistic or t prior distributions). We provide suggestions for addressing this issue in occupancy studies, and an online tool for exploring this issue under different contexts. PMID:29481554

A comment on priors for Bayesian occupancy models.

PubMed

Northrup, Joseph M; Gerber, Brian D

2018-01-01

Understanding patterns of species occurrence and the processes underlying these patterns is fundamental to the study of ecology. One of the more commonly used approaches to investigate species occurrence patterns is occupancy modeling, which can account for imperfect detection of a species during surveys. In recent years, there has been a proliferation of Bayesian modeling in ecology, which includes fitting Bayesian occupancy models. The Bayesian framework is appealing to ecologists for many reasons, including the ability to incorporate prior information through the specification of prior distributions on parameters. While ecologists almost exclusively intend to choose priors so that they are "uninformative" or "vague", such priors can easily be unintentionally highly informative. Here we report on how the specification of a "vague" normally distributed (i.e., Gaussian) prior on coefficients in Bayesian occupancy models can unintentionally influence parameter estimation. Using both simulated data and empirical examples, we illustrate how this issue likely compromises inference about species-habitat relationships. While the extent to which these informative priors influence inference depends on the data set, researchers fitting Bayesian occupancy models should conduct sensitivity analyses to ensure intended inference, or employ less commonly used priors that are less informative (e.g., logistic or t prior distributions). We provide suggestions for addressing this issue in occupancy studies, and an online tool for exploring this issue under different contexts.

Effectiveness of interventions for preventing occupational irritant hand dermatitis: a quantitative systematic review.

PubMed

Papadatou, Zoi; Williams, Hector; Cooper, Kay

2018-06-01

The aim of this review was to identify, appraise and synthesize the best available evidence on the effectiveness of moisturizers, barrier creams, protective gloves, skin protection education and complex interventions (a combination of two or more of the interventions listed here) in preventing occupational irritant hand dermatitis (OIHD) in wet workers, comparing each intervention to an alternative intervention or to usual care (workers' regular skin care regimen). The most significant occupational skin problem potentially encountered in wet work occupations is occupational dermatitis. When the skin comes into contact with hazardous substances at work, this can cause occupational dermatitis. Substances which may cause occupational dermatitis include cleaning products, organic solvents, metalworking fluids, cement, flour, adhesives, other chemicals and even certain plants. Occupational skin disease has adverse effects on quality of life and the long term prognosis for skin health is poor unless workplace exposures are addressed. To date, no systematic review has been undertaken to determine the effectiveness of interventions for the primary prevention of OIHD in wet workers. The review included any workers from healthcare (e.g. nurses, doctors and allied health professionals) and also people in different wet work occupations (e.g. hairdressers, florists, catering workers, metal workers) at similar risk of OIHD. Studies that assessed the following interventions in the primary prevention of OIHD in wet workers at the workplace and at home (before and after work) were included:Types of studies considered were experimental study designs including randomized controlled trials, non-randomized controlled trials, quasi-experimental, and before and after studies. Primary outcome measures were OIHD incidence, and secondary outcome measures were product evaluation and change of occupation because of OIHD versus staying in the occupation. Published and unpublished literature in

Participation and occupation in occupational therapy models of practice: A discussion of possibilities and challenges.

PubMed

Larsson-Lund, Maria; Nyman, Anneli

2017-11-01

Occupation has been the focus in occupational therapy practice to greater or lesser degrees from a historical viewpoint. This evokes a need to discuss whether concepts that are added to our field will enhance or blur our focus on occupation. To explore how the concept of participation in the International Classification of Functioning, Disability and Health (ICF) is related to the concept of occupation by reviewing and comparing its use in three models of practice within occupational therapy. The aim was also to generate discussion on possibilities and challenges concerning the relationship of participation and occupation. The models reviewed were The Model of Human Occupation (MOHO), the Canadian Model of Occupational Performance and Engagement (CMOP-E) and the Occupational Therapy Intervention Process Model (OTIPM). The concept of participation was related to occupation in different ways in these models. Based on the review some challenges and considerations for occupational therapy were generated. Relating the concept of participation from the ICF to the concept of occupation in models of practice can be challenging. At the same time, relating the concepts can be a resource to develop occupational therapy and the understanding of occupational issues in society.

The Bluebirds: World War I Soldiers' Experiences of Occupational Therapy.

PubMed

Pettigrew, Judith; Robinson, Katie; Moloney, Stephanie

More is known about the experience of occupational therapists than the experience of patients during the profession's early years. We examined soldiers' experiences of occupational therapy in American Base Hospital 9 in France during World War I through analysis of a 53-line poem by Corporal Frank Wren contained in the unpublished memoir of occupational therapy reconstruction aide Lena Hitchcock. Historical documentary research methods and thematic analysis were used to analyze the poem, the memoir, and the hospital's published history. The poem describes the activities engaged in during occupational therapy, equipment used, and the context of therapy. It articulates positive dimensions of the experience of engaging in activities, including emotional benefits, diversion, and orthopedic benefits. Previous historical research has identified core philosophical premises about the use of occupational therapy; in this article, the enactment of these principles is established through the analysis of a soldier's account of receiving occupational therapy. Copyright © 2017 by the American Occupational Therapy Association, Inc.

Compensation for occupational neurological and mental disorders.

PubMed

Kang, Dong-Mug; Kim, Inah

2014-06-01

Standards for the recognition of occupational diseases (ODs) in Korea were established in 1954 and have been amended several times. In 2013, there was a significant change in these standards. On the basis of scientific evidence and causality, the International Labour Organization list, European Commission schedule, and compensated cases in Korea were reviewed to revise the previous standards for the recognition of ODs in Korea. A disease-based approach using the International Classification of Diseases (10th version) was added on the previous standards, which were agent-specific approaches. The amended compensable occupational neurological disorders and occupational mental disorders (OMDs) in Korea are acute and chronic central nervous system (CNS) disorders, toxic neuropathy, peripheral neuropathy, manganese-related disorders, and post-traumatic stress disorder. Several agents including trichloroethylene (TCE), benzene, vinyl chloride, organotin, methyl bromide, and carbon monoxide (CO) were newly included as acute CNS disorders. TCE, lead, and mercury were newly included as chronic CNS disorders. Mercury, TCE, methyl n-butyl ketone, acrylamide, and arsenic were newly included in peripheral neuropathy. Post-traumatic stress disorders were newly included as the first OMD. This amendment makes the standard more comprehensive and practical. However, this amendment does not perfectly reflect the recent scientific progress and social concerns. Ongoing effort, research, and expert consensus are needed to improve the standard.

Relationship of occupational and non-occupational stress with smoking in automotive industry workers.

PubMed

Hassani, Somayeh; Yazdanparast, Taraneh; Seyedmehdi, Seyed Mohammad; Ghaffari, Mostafa; Attarchi, Mirsaeed; Bahadori, Baharak

2014-01-01

Tobacco use is the second cause of death and first cause of preventable mortality worldwide. Smoking in the workplace is particularly concerning. Smoking-free workplaces decrease the risk of exposure of non-smoking personnel to cigarette smoke. Recent studies have mostly focused on the effect of daily or non-occupational stressors (in comparison with occupational stress) on prevalence of smoking. Occupational stress is often evaluated in workplaces for smoking cessation or control programs, but the role of non-occupational stressors is often disregarded in this respect. This cross-sectional study was conducted in an automobile manufacturing company. The response of automotive industry workers to parts of the validated, reliable, Farsi version of Musculoskeletal Intervention Center (MUSIC)-Norrtalje questionnaire was evaluated. A total of 3,536 factory workers participated in this study. Data were analyzed using SPSS and P<0.05 was considered statistically significant. The correlation of smoking with demographic factors, occupational stressors and life events was evaluated. The results of logistic regression analysis showed that even after adjusting for the confounding factors, cigarette smoking was significantly correlated with age, sex, level of education, job control and life events (P<0.05). The results showed that of occupational and non-occupational stressors, only job control was correlated with cigarette smoking. Non-occupational stressors had greater effect on cigarette smoking. Consideration of both non-occupational and occupational stressors can enhance the success of smoking control programs. On the other hand, a combination of smoking control and stress (occupational and non-occupational) control programs can be more effective than smoking cessation interventions alone.

A Gibbs sampler for Bayesian analysis of site-occupancy data

USGS Publications Warehouse

Dorazio, Robert M.; Rodriguez, Daniel Taylor

2012-01-01

1. A Bayesian analysis of site-occupancy data containing covariates of species occurrence and species detection probabilities is usually completed using Markov chain Monte Carlo methods in conjunction with software programs that can implement those methods for any statistical model, not just site-occupancy models. Although these software programs are quite flexible, considerable experience is often required to specify a model and to initialize the Markov chain so that summaries of the posterior distribution can be estimated efficiently and accurately. 2. As an alternative to these programs, we develop a Gibbs sampler for Bayesian analysis of site-occupancy data that include covariates of species occurrence and species detection probabilities. This Gibbs sampler is based on a class of site-occupancy models in which probabilities of species occurrence and detection are specified as probit-regression functions of site- and survey-specific covariate measurements. 3. To illustrate the Gibbs sampler, we analyse site-occupancy data of the blue hawker, Aeshna cyanea (Odonata, Aeshnidae), a common dragonfly species in Switzerland. Our analysis includes a comparison of results based on Bayesian and classical (non-Bayesian) methods of inference. We also provide code (based on the R software program) for conducting Bayesian and classical analyses of site-occupancy data.

Sexual orientation: its relevance to occupational science and the practice of occupational therapy.

PubMed

Jackson, J

1995-01-01

This article examines how sexual orientation may be relevant to the study of occupations and the practice of occupational therapy. It is suggested that a lesbian, gay, or bisexual orientation may influence the occupations in which a person engages, the symbolic interpretation of those occupations, and the environmental contingencies of those occupations, and thus is an appropriate topic for occupational scientists to address. With the use of clinical reasoning studies and literature on authentic occupational therapy, it is argued that a person's lesbian, gay, or bisexual orientation may be relevant to the therapeutic process if therapists are to truly achieve an intersubjective understanding of the patient's world and create an environment in which the patient is able to live a meaningful life. Given this argument as a foundation, the article explores why sexual orientation may be overlooked in some of the theoretical perspectives that guide practice. The narrative perspective on identity is introduced as one potentially valuable way that occupational therapy researchers and practitioners may understand sexual orientation and its relationship to occupation. Specifically it is suggested that sexual orientation may be understood, in part, as a symbolic theme of meaning that informs values and convictions that may then be expressed in one's choice of occupations.

Occupational exposures and health outcomes among Latina hotel cleaners.

PubMed

Hsieh, Yu-Chin Jerrie; Apostolopoulos, Yorghos; Hatzudis, Kiki; Sönmez, Sevil

2014-01-01

The poor working conditions of Latina hotel cleaners render them particularly vulnerable to elevated occupational hazards that lead to adverse health outcomes. This article presents a comprehensive review of occupational risks (including physical, chemical, biological, and psychosocial risk factors) and health outcomes (including musculoskeletal disorders, respiratory diseases, dermatological diseases and allergies, and psychological disorders) for Latina hotel cleaners, within their unique sociocultural contexts. Preventive interventions for improving Latina hotel cleaners' work and health conditions are recommended.

Systematically extracting metal- and solvent-related occupational information from free-text responses to lifetime occupational history questionnaires.

PubMed

Friesen, Melissa C; Locke, Sarah J; Tornow, Carina; Chen, Yu-Cheng; Koh, Dong-Hee; Stewart, Patricia A; Purdue, Mark; Colt, Joanne S

2014-06-01

Lifetime occupational history (OH) questionnaires often use open-ended questions to capture detailed information about study participants' jobs. Exposure assessors use this information, along with responses to job- and industry-specific questionnaires, to assign exposure estimates on a job-by-job basis. An alternative approach is to use information from the OH responses and the job- and industry-specific questionnaires to develop programmable decision rules for assigning exposures. As a first step in this process, we developed a systematic approach to extract the free-text OH responses and convert them into standardized variables that represented exposure scenarios. Our study population comprised 2408 subjects, reporting 11991 jobs, from a case-control study of renal cell carcinoma. Each subject completed a lifetime OH questionnaire that included verbatim responses, for each job, to open-ended questions including job title, main tasks and activities (task), tools and equipment used (tools), and chemicals and materials handled (chemicals). Based on a review of the literature, we identified exposure scenarios (occupations, industries, tasks/tools/chemicals) expected to involve possible exposure to chlorinated solvents, trichloroethylene (TCE) in particular, lead, and cadmium. We then used a SAS macro to review the information reported by study participants to identify jobs associated with each exposure scenario; this was done using previously coded standardized occupation and industry classification codes, and a priori lists of associated key words and phrases related to possibly exposed tasks, tools, and chemicals. Exposure variables representing the occupation, industry, and task/tool/chemicals exposure scenarios were added to the work history records of the study respondents. Our identification of possibly TCE-exposed scenarios in the OH responses was compared to an expert's independently assigned probability ratings to evaluate whether we missed identifying

Investigation of occupational asthma: Do clinicians fail to identify relevant occupational exposures?

PubMed Central

de Olim, Carlo; Bégin, Denis; Boulet, Louis-Philippe; Cartier, André; Gérin, Michel; Lemière, Catherine

2015-01-01

BACKGROUND: Specific inhalation challenges (SIC) enable the identification of the agent responsible of occupational asthma (OA). A clinician may fail to identify a specific agent in the workplace, which may potentially lead to a misdiagnosis. The expert assessment method performed by an occupational hygienist has been used to evaluate occupational exposures in epidemiological studies. OBJECTIVE: The broad aim of the present study was to evaluate the contribution of an expert assessment performed by an occupational hygienist to the diagnosis of OA. The specific aim was to compare work-place exposures identified by an occupational hygienist and by chest physicians in subjects with positive SICs and subjects with asthma, but with a negative SIC. METHODS: SICs were performed in 120 cases: 67 were positive and 53 were negative. A clinician assessed occupational exposures to sensitizers during a routine clinical evaluation preceding the performance of the SIC. An expert assessment of occupational exposures was performed by an occupational hygienist blind to the result of the SIC. RESULTS: The occupational hygienist identified the causal agent in 96.7% of the 61 cases of positive SIC. In 33 (62.3%) cases of negative SICs, the occupational hygienist identified ≥1 sensitizing agent(s) that had not been identified by the clinician. CONCLUSION: The hygienist identified the causal agent in almost all subjects with OA. In contrast, the clinician failed to identify potential exposures to sensitizers in >60% of the negative SIC subjects, which may have resulted in some subjects being misdiagnosed as not having OA. PMID:26422401

Ethics and skeptics: what lies behind ethical codes in occupational health.

PubMed

Guidotti, Tee L

2005-02-01

Ethical codes, or systems, are conditioned and their enforcement is permitted by social processes and attitudes. In occupational health, our efforts to adhere to our own ethical frameworks often are undermined by forces and interests outside the field. Failure to acknowledge the profoundly social nature of ethical codes impedes our ability to anticipate consequences, to legitimate decisions based on utility and benefit, and to find social structures that support, rather than invalidate, our view of ethical behavior. We examine three sets of social philosophies. Jane Jacobs, the visionary urban planner, has written Systems of Survival: A Dialogue on the Moral Foundations of Commerce and Politics, which is a restatement in modern terms of a critical passage in Plato's most important dialogue, the Republic. She (and Plato) postulate two major ethical systems, renamed here the "guardian system," which is characterized by loyalty, cohesiveness, and confidentiality, and the "marketplace system," which is characterized by trade, decentralization, and shared information. Occupational health, in this formulation, often runs afoul of the guardian mentality and also may be subject to inappropriate negotiation and compromise in the marketplace system. George Lakoff, a semiotician, has written Moral Politics: What Conservatives Know That Liberals Don't, which argues that there are two fundamental social paradigms based on concepts of the family. One, which he calls the Strict Father, emphasizes discipline, the positive aspects of taking risks, and the need to individuals to be self-sufficient. The other, which he calls the Nurturing Parent, emphasizes empowerment, the positive aspects of security, and the need for community and relationships. Occupational health practice violates aspects of both and therefore is supported by neither. Classical Chinese thought involved many schools of thought, including Confucianism and Legalism. It has been suggested that Confucianism provides

Information demands of occupational health physicians and their attitude towards evidence-based medicine.

PubMed

Schaafsma, Frederieke; Hulshof, Carel; van Dijk, Frank; Verbeek, Jos

2004-08-01

This study assessed the extent and nature of information demands among occupational health physicians and their attitude towards the application of evidence-based medicine in occupational health. A questionnaire survey was carried out among a random sample of 159 physicians practicing occupational medicine in The Netherlands. The questionnaire investigated the type and number of questions encountered in daily practice, the actions taken in response, the physicians' experience in using scientific databases on the Internet, and their attitude towards evidence-based medicine. The occupational health physicians' questions concerned medical, legal, and rehabilitation topics in particular. In pursuing answers to their questions, they generally chose to contact colleagues. Scientific databases were not consulted very often, although, in general, the attitude towards evidence-based medicine was positive. In addition to known barriers for practicing evidence-based medicine, occupational health physicians perceive a lack of scientific evidence in their field. The extensiveness of the field of knowledge in occupational health care was not regarded as an obstacle to their application of evidence-based medicine. Occupational health physicians have a demand for information on a broad range of topics, and, in most cases, their attitude towards evidence-based medicine is fairly positive. Besides education and training in evidence-based medicine, access to the Internet and the presence of a good knowledge infrastructure would help occupational health physicians use evidence-based medicine.

Permeability of Granite Including Macro-Fracture Naturally Filled with Fine-Grained Minerals

NASA Astrophysics Data System (ADS)

Nara, Yoshitaka; Kato, Masaji; Niri, Ryuhei; Kohno, Masanori; Sato, Toshinori; Fukuda, Daisuke; Sato, Tsutomu; Takahashi, Manabu

2018-03-01

Information on the permeability of rock is essential for various geoengineering projects, such as geological disposal of radioactive wastes, hydrocarbon extraction, and natural hazard risk mitigation. It is especially important to investigate how fractures and pores influence the physical and transport properties of rock. Infiltration of groundwater through the damage zone fills fractures in granite with fine-grained minerals. However, the permeability of rock possessing a fracture naturally filled with fine-grained mineral grains has yet to be investigated. In this study, the permeabilities of granite samples, including a macro-fracture filled with clay and a mineral vein, are investigated. The permeability of granite with a fine-grained mineral vein agrees well with that of the intact sample, whereas the permeability of granite possessing a macro-fracture filled with clay is lower than that of the macro-fractured sample. The decrease in the permeability is due to the filling of fine-grained minerals and clay in the macro-fracture. It is concluded that the permeability of granite increases due to the existence of the fractures, but decreases upon filling them with fine-grained minerals.

Diet, occupational exposure and early asthma incidence among bakers, pastry makers and hairdressers.

PubMed

Rémen, Thomas; Acouetey, Dovi-Stéphanie; Paris, Christophe; Zmirou-Navier, Denis

2012-05-29

The natural history of occupational asthma (OA) is influenced by many determinants. This study aims to assess the combined roles of personal characteristics, including occupational exposure and nutritional habits, on the incidence of OA during the first years at work. A nested case-control study was conducted within a retrospective cohort of young workers in the bakery, pastry-making and hairdressing sectors. Cases were subjects diagnosed as 'confirmed' or 'probable' OA consecutively to a medical visit (N = 31). Controls were subjects without OA (N = 196). Atopy was defined after blood specific IgE analysis, based on the PhadiatopTM test. Occupational exposure was characterized by standardized questionnaires and diet patterns by a food frequency questionnaire. Among bakers and pastry-makers, only atopy is an independent risk factor of OA (OR = 10.07 95%CI [2.76 - 36.65]). Among hairdressers, several variables are associated with OA. Body mass index (unit OR = 1.24 [1.03 - 1.48]) and the score of exposure intensity (unit OR = 1.79 [1.05 - 3.05]) are independent predictors of OA, but the role of atopy is weak (OR = 4.94 [0.66 - 36.75]). Intake of vitamin A is higher among hairdressers cases (crude p = 0.002, adjusted p = 0.01 after control for body mass index and atopy); the same observation is made for vitamin D (crude p = 0.004, adjusted p = 0.01). This study suggests that the influence of several factors on the incidence of OA, including dietary vitamins, might vary across exposure settings.

An integrative review of social and occupational factors influencing health and wellbeing

PubMed Central

Gallagher, MaryBeth; Muldoon, Orla T.; Pettigrew, Judith

2015-01-01

Therapeutic approaches to health and wellbeing have traditionally assumed that meaningful activity or occupation contributes to health and quality of life. Within social psychology, everyday activities and practices that fill our lives are believed to be shaped by structural and systemic factors and in turn these practices can form the basis of social identities. In occupational therapy these everyday activities are called occupations. Occupations can be understood as a contextually bound synthesis of meaningful doing, being, belonging and becoming that influence health and wellbeing. We contend that an integrative review of occupational therapy and social psychology literature will enhance our ability to understand the relationship between social structures, identity and dimensions of occupation by elucidating how they inform one another, and how taken together they augment our understanding of health and wellbeing This review incorporates theoretical and empirical works purposively sampled from databases within EBSCO including CINAHL, psychINFO, psychArticles, and Web of Science. Search terms included: occupation, therapy, social psychology, occupational science, health, wellbeing, identity, structures and combinations of these terms. In presenting this review, we argue that doing, being and belonging may act as an important link to widely acknowledged relationships between social factors and health and wellbeing, and that interventions targeting individual change may be problematic. PMID:26388800

It's the nature of the work: examining behavior-based sources of work-family conflict across occupations.

PubMed

Dierdorff, Erich C; Ellington, J Kemp

2008-07-01

The consequences of work-family conflict for both individuals and organizations have been well documented, and the various sources of such conflict have received substantial attention. However, the vast majority of extant research has focused on only time- and strain-based sources, largely neglecting behavior-based sources. Integrating two nationally representative databases, the authors examine 3 behavior-based antecedents of work-family conflict linked specifically to occupational work role requirements (interdependence, responsibility for others, and interpersonal conflict). Results from multilevel analysis indicate that significant variance in work-family conflict is attributable to the occupation in which someone works. Interdependence and responsibility for others predict work-family conflict, even after controlling for several time- and strain-based sources.

Occupational asthma in a national disability survey

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

Blanc, P.

1987-10-01

The contribution of workplace exposures to the prevalence of asthma in adults has been minimized in the epidemiology of this illness. Analysis of the 1978 Social Security Disability Survey provides a population-based assessment as a novel approach utilizing self-attributed, occupationally related asthma as a measure of disease. Of 6063 respondents, 468 (7.7 percent) identified asthma as a personal medical condition; 72 (1.2 percent (15.4 percent of all those with asthma)) attributed it to workplace exposures. These subjects were older and included more men and cigarette smokers than groups of both asthmatic and nonasthmatic subjects. The relative risk for occupationally attributedmore » asthma was elevated among industrial and agricultural workers as compared with white collar and service occupations. Analysis of disability benefit status did not indicate that this introduced major reporting bias in this survey. This study suggests that occupational factors may have a greater role in adult asthma than previously thought.« less

Occupational Health and Safety in Aquaculture: Insights on Brazilian Public Policies.

PubMed

de Oliveira, Pedro Keller; Cavalli, Richard Souto; Kunert Filho, Hiran Castagnino; Carvalho, Daiane; Benedetti, Nadine; Rotta, Marco Aurélio; Peixoto Ramos, Augusto Sávio; de Brito, Kelly Cristina Tagliari; de Brito, Benito Guimarães; da Rocha, Andréa Ferretto; Stech, Marcia Regina; Cavalli, Lissandra Souto

2017-01-01

Aquaculture has many occupational hazards, including those that are physical, chemical, biological, ergonomic, and mechanical. The risks in aquaculture are inherent, as this activity requires particular practices. The objective of the present study was to show the risks associated with the aquaculture sector and present a critical overview on the Brazilian public policies concerning aquaculture occupational health. Methods include online research involved web searches and electronic databases including Pubmed, Google Scholar, Scielo and government databases. We conducted a careful revision of Brazilian labor laws related to occupational health and safety, rural workers, and aquaculture. The results and conclusion support the idea that aquaculture requires specific and well-established industry programs and policies, especially in developing countries. Aquaculture still lacks scientific research, strategies, laws, and public policies to boost the sector with regard to occupational health and safety. The establishment of a safe workplace in aquaculture in developing countries remains a challenge for all involved in employer-employee relationships.

A Second Look at the Process of Occupational Feminization and Pay Reduction in Occupations.

PubMed

Mandel, Hadas

2018-04-01

Using the IPUMS-USA data for the years 1960-2015, this study examines trends in the effect of occupational feminization on occupational pay in the U.S. labor market and explores some of the mechanisms underlying these trends. The findings show that the (negative) association between occupational feminization and occupational pay level has declined, becoming insignificent in 2015. This trend, however, is reversed after education is controlled for at the individual as well as the occupational level. The two opposite trends are discussed in light of the twofold effect of education: (1) the entry of women into occupations requiring high education, and (2) the growing returns to education and to occupations with higher educational requirements. These two processes have concealed the deterioration in occupational pay following feminization. The findings underscore the significance of structural forms of gender inequality in general, and occupational devaluation in particular.

Occupational Component. 36-Level Courses. Program of Studies/Curriculum Guide. Integrated Occupational Program.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

The Integrated Occupational Program (IOP) enables students in Alberta (Canada) who have experienced difficulty in learning to develop essential concepts, skills, and attitudes in the context of one or more occupational clusters. The IOP has four levels: occupational awareness (grades 8-9), career exploration (level 16), occupational orientation…

Occupation and Thyroid Cancer

PubMed Central

Aschebrook-Kilfoy, Briseis; Ward, Mary H.; Valle, Curt T. Della; Friesen, Melissa C.

2014-01-01

Objectives Numerous occupational and environmental exposures have been shown to disrupt thyroid hormones, but much less is known about their relationships with thyroid cancer. Here we review the epidemiology studies of occupations and occupational exposures and thyroid cancer incidence to provide insight into preventable risk factors for thyroid cancer. Methods The published literature was searched using the Web of Knowledge database for all articles through August 2013 that had in their text “occupation” “job” ”employment” or “work” and “thyroid cancer”. After excluding 10 mortality studies and 4 studies with less than 5 exposed incident cases, we summarized the findings of 30 articles that examined thyroid cancer incidence in relation to occupations or occupational exposure. The studies were grouped by exposure/occupation category, study design, and exposure assessment approach. Where available, gender stratified results are reported. Results The most studied (19 of 30 studies) and the most consistent associations were observed for radiation-exposed workers and health care occupations. Suggestive, but inconsistent, associations were observed in studies of pesticide-exposed workers and agricultural occupations. Findings for other exposures and occupation groups were largely null. The majority of studies had few exposed cases and assessed exposure based on occupation or industry category, self-report, or generic (population-based) job exposure matrices. Conclusion The suggestive, but inconsistent findings for many of the occupational exposures reviewed here indicate that more studies with larger numbers of cases and better exposure assessment are necessary, particularly for exposures known to disrupt thyroid homeostasis. PMID:24604144