نتایج جستجو برای: occupational structure

تعداد نتایج: 1621431  

Journal: :The KITAKANTO Medical Journal 2015

2012
Vincent Bonneterre Dominique Joseph Bicout Regis de Gaudemaris

OBJECTIVES The French National Occupational Diseases Surveillance and Prevention Network (RNV3P) is a French network of occupational disease specialists, which collects, in standardised coded reports, all cases where a physician of any specialty, referred a patient to a university occupational disease centre, to establish the relation between the disease observed and occupational exposures, ind...

2008
D. J. Hendrick

Occupational asthma may be defined as asthma induced by exposure to an inhaled agent (or agents) in the workplace. Its presentation is sometimes dramatic. Occupational exposure to platinum salts, for example, has been known to induce asthma in over 50% of an exposed workforce. For those affected, the consequences are often devastating, while the economic effects for an industry may be no less p...

2015
Mutsumi Teraoka Makoto Kyougoku Thomas Behrens

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 ma...

Journal: :Journal of occupational health 2010
Yongwen Chen Jinxi Chen Yuwei Sun Yimin Liu Likang Wu Ya Wang Shujiang Yu

OBJECTIVES The aim of the study was to develop a model of basic occupational health services (BOHS) in Baoan, which could provide occupational health services (OHS) universally for workers and control occupational hazards. METHODS Steps involved in the BOHS strategy included construction of the BOHS system, capacity building, health training and education, surveillance of workplaces and the h...

Journal: :Monthly labor review 1981
M L Carey

The Bureau of Labor Statistics has developed three sets of occupational employment projections for 1978 to 1990 based on varying outlooks of the future economy.' Although the assumptions that differentiate these scenarios result in various rates of growth for most jobs, changes in the occupational composition of total employment during these years are similar for all versions and generally corr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ولی عصر (عج) - رفسنجان - دانشکده ریاضی 1392

let h be a separable hilbert space and let b be the set of bessel sequences in h. by using several interesting results in operator theory we study some topological properties of frames and riesz bases by constructing a banach space structure on b. the convergence of a sequence of elements in b is de_ned and we determine whether important properties of the sequence is preserved under the con...

Journal: :Environmental Health Perspectives 2000
L J Lombardo J R Balmes

Occupational asthma is the most common form of occupational lung disease in the developed world at the present time. In this review, the epidemiology, pathogenesis/mechanisms, clinical presentations, management, and prevention of occupational asthma are discussed. The population attributable risk of asthma due to occupational exposures is considerable. Current understanding of the mechanisms by...

Journal: :Journal of applied science and environmental management 2021

This study examines the occupational dynamics of population as a result artisanal refining crude oil in Niger Delta using structured questionnaire administered to 240 household heads selected from two settlements, one far area refineries (controlled settlement) and other (experimental settlement). The covered location demographic characteristics respondents, well typology occupations. pair-wise...

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