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Wyświetlanie 1-15 z 34
Tytuł:
Perceptions of the Importance and Control of Professional Problems in the Clinical Setting
Autorzy:
Maupome, G.
Borges-Yanez, S. A.
Diez-de-Bonilla, F. J.
Pineda-Cruz, A.
Powiązania:
https://bibliotekanauki.pl/articles/91200.pdf
Data publikacji:
2001
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
stress
dental practice
dental students
burnout
usługi stomatologiczne
wypadki przy pracy
wypalenie zawodowe
czynnik psychiczny
stres
zagrożenia zawodowe
Opis:
The objective of this study was to identify the relative importance of culturally relevant professional problems and the degree of control over them, as perceived by dentists and dental students in Mexico City, Mexico. The dentists and students ranked 13 problems according to importance and then according to the perceived degree of control over each one. Novice clinicians were less secure about their ability to cope with the legal, financial, and clinical performance problems, whereas experienced clinicians were more concerned about occupational hazards and the dental market and culture. Both reported similar perceptions of their control of the problems. This preliminary information should support introducing into dental schools relevant practice-management courses, targeting continuing education efforts, and instituting professional counseling measures to meet the challenges posed by these problems.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2001, 7, 3; 247-262
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluating Workers’ Exposure to Metalworking Fluids and Effective Factors in Their Dispersion in a Car Manufacturing Factory
Autorzy:
Andani, A. M.
Golbabaei, F.
Shahtaheri, S. J.
Foroushani, A. R.
Powiązania:
https://bibliotekanauki.pl/articles/90086.pdf
Data publikacji:
2014
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
metalworking fluid
occupational exposure
temperature
air velocity
total mist
thoracic mist
obróbka metali
ryzyko zawodowe
narażenie zawodowe
temperatura
Opis:
Introduction. Metalworking fluids (MWFs), which are widely used in metalworking operations, can cause different adverse effects, e.g., dermal and respiratory disorders, and cancer. Evaluating workers’ exposure to MWF mists and the effective factors in their dispersion were the purpose of this study. Materials and Method. Seventy-five out of 300 workers working in metalworking workshops were randomly selected. MWF concentrations were measured with the National Institute for Occupational Safety and Health (NIOSH) 5524 method. Air temperature and velocity were also determined as the predicted effective parameters on the level of exposure. Results. The results indicated that exposure to MWF mists in one workshop was higher than in the other ones (p < .05). The findings also showed that temperature was an effective factor in the dispersion of MWF mists (p < .05). Discussion. The exposure of almost all workers was under the threshold limit value of 5 mg/m 3, but it was over the value recommended by NIOSH of 0.5 mg/m 3. Air temperature was an effective factor in workers’ exposure (r = .576).
Źródło:
International Journal of Occupational Safety and Ergonomics; 2014, 20, 2; 273-280
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Work-Related Research, Education, and Training in Developing Countries
Autorzy:
Ahasan, R.
Imbeau, D.
Powiązania:
https://bibliotekanauki.pl/articles/90893.pdf
Data publikacji:
2003
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
work-related issues
ergonomics
vocational skills
job training
third world
szkolenie zawodowe
doskonalenie zawodowe
kwalifikacje
kraje rozwijające się
Opis:
Work-related research, education, and training (WRET) have not been widely recognised in many developing countries (DCs) as the most important factor for sustainable workplace improvement. There are many reasons why WRET is still neglected or remains unrecognised. Empirical research, advanced studies, and training abroad do not seem to be cost-effective for many people living in DCs because of enormous obstacles. Therefore, it is not easy to demonstrate that WRET result in workplace improvement in diverse situations in each DC. Taking into consideration poor health and safety in various workplaces, this paper aims to stimulate critical opinions and discussions on WRET, which are yet to be given high priority in the national agenda to ensure industrial production and social progress.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2003, 9, 1; 103-114
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Risk Assessment in the Working Environment in Estonia
Autorzy:
Tint, P.
Powiązania:
https://bibliotekanauki.pl/articles/90225.pdf
Data publikacji:
1998
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
occupational risks
noise
vibration
chemicals
ryzyko zawodowe
hałas
chemikalia
Opis:
The first step to chart hazards in the working environment in Estonia (labour force: 0.65 million) was taken by the National Board of Health Protection in the beginning of 1996. The existing chemical, physical, and biological agents in the working environment were investigated with the help of local health inspectors in all counties. An identification of hazards and workers at risk was carried out. The results of the analysis showed that 16% of Estonian industrial workers are exposed to different hazards: 20,000 persons are exposed to noise, 11,000 are working in the conditions of vibration, 10,000 are affected by unsatisfactory microclimate, 6,000 complain about long-lasting work in a compulsory posture, the overexertion of eyes'is suffered by 5,500 persons, and physical overload by 3,500 workers. In the group of chemical hazards the greatest numbers of workers are exposed to organic dust (6,500) and welding aerosols (5,400), followed by petroleum products (2,700), and oil-shale dust (4,300). The measurements of working conditions showed that an average of 30.3% of the results are above the standards. Proposals for the improvement of the situation in occupational safety and health are presented.
Źródło:
International Journal of Occupational Safety and Ergonomics; 1998, 4, 2; 237-248
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Occupational Exposure to Noise From Authorized Emergency Vehicle Sirens
Autorzy:
Górski, P.
Powiązania:
https://bibliotekanauki.pl/articles/90029.pdf
Data publikacji:
2014
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
emergency vehicles
occupational exposure to noise
drivers
narażenie zawodowe
narażenie na hałas
sygnały ostrzegawcze
Opis:
Warning signals generated by sirens of authorized emergency vehicles should be audible and recognizable to all road users. Currently, there is no legislation in Poland defining sound pressure levels (SPLs) of audible warning signals generated by sirens of authorized emergency vehicles. Measured A-weighted SPLs of those signals range between 104 and 108 dB. While for road users, an audible warning signal is a source of important information and its A-weighted SPL is acceptable, it may be a source of annoying noise to an emergency vehicle crew. That is why, it is necessary to find a method of improving the acoustic comfort of the crew and, at the same time, maintaining the informational function of audible warning signals.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2014, 20, 3; 515-523
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The BG Measurement System for Hazardous Substances (BGMG) and the Exposure Database of Hazardous Substances (MEGA)
Autorzy:
Gabriel, S.
Powiązania:
https://bibliotekanauki.pl/articles/90190.pdf
Data publikacji:
2006
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
BGMG
exposure data
MEGA exposure database
zagrożenia zdrowia
zagrożenia chemiczne
substancje niebezpieczne
narażenie zawodowe
Opis:
German employers’ liability insurance associations or Berufsgenossenschaften (BGs)—institutions for statutory accident insurance—maintain a measurement system for hazardous substances, the so-called BGMG. The aim of the BGMG is to determine and document valid results of measurements of exposure primarily for prevention purposes. The data are collected systematically, in parallel to the sampling in a company. Parameters which are supposed to have a visible effect on exposure levels are documented. The MEGA database (documentation of measurement data relating to workplace exposure to hazardous substances) holds 1,629 million measurement values, which have been compiled in since 1972. The database offers a host of selection possibilities for assessments depending on the evaluation strategy.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2006, 12, 1; 101-104
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
EU Directive, ICNIRP Guidelines and Polish Legislation on Electromagnetic Fields
Autorzy:
Karpowicz, J.
Hietanen, M.
Gryz, K.
Powiązania:
https://bibliotekanauki.pl/articles/90412.pdf
Data publikacji:
2006
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
electromagnetic fields
occupational exposure
exposure assessment
regulations
pole elektromagnetyczne
prawo
ekspozycja
narażenie zawodowe
dyrektywy
Opis:
This review describes the general provisions of and the philosophy behind European Directive 2004/40/EC and ICNIRP (International Commission on Non-Ionizing Radiation Protection) guidelines. As an example of national legislation on the protection of workers against excessive electromagnetic field exposure, regulations established in Poland are summarized. The problems of a practical implementation of the Directive’s provisions are discussed.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2006, 12, 2; 125-136
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New Equipment to Lighten the Work Load of Construction Workers
Autorzy:
Kaukiainen, A.
Sillanpaa, J.
Lappalainen, J.
Viljanen, M.
Nyberg, M.
Powiązania:
https://bibliotekanauki.pl/articles/90392.pdf
Data publikacji:
2002
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
ergonomics
construction equipment
work methods
ergonomia
obciążenie fizyczne
sprzęt budowlany
budownictwo
zagrożenia zawodowe
obciążenie pracą
Opis:
The objective of this study was to determine whether the 4 pieces of equipment for cutting moulding, cutting reinforcement rods, carrying carpet rolls, and fitting drain pipes can lighten the work load of construction work. The results indicate that the effect of using the new ergonomically designed equipment was positive. The cutter for reinforcement rods proved to be useful, bent back postures decreased by 11%. The carrying of carpet rolls became less loading on the lower and upper extremities. According to the men the work load was lower in fitting drain pipes, especially on the lower extremities and in the neck and shoulder region. The conclusion was reached that work load can be decreased with well-planned equipment, but more attention should be given to personal work methods and habits.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2002, 8, 2; 209-224
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Under-Reporting of Accidents Involving Biological Material by Nursing Professionals at a Brazilian Emergency Hospital
Autorzy:
Facchin, L. T.
Gir, E.
Pazin-Filho, A.
Hayashida, M.
da Silva Canini, S. R. M.
Powiązania:
https://bibliotekanauki.pl/articles/90558.pdf
Data publikacji:
2013
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
healthcare worker
infection control
emergency department
occupational exposure
pracownicy opieki zdrowotnej
oddział ratunkowy
narażenie zawodowe
Opis:
Background. Pathogens can be transmitted to health professionals after contact with biological material. The exact number of infections deriving from these events is still unknown, due to the lack of systematic surveillance data and under-reporting. Methods. A cross-sectional study was carried out, involving 451 nursing professionals from a Brazilian tertiary emergency hospital between April and July 2009. Through an active search, cases of under-reporting of occupational accidents with biological material by the nursing team were identified by means of individual interviews. The Institutional Review Board approved the research project. Results. Over half of the professionals (237) had been victims of one or more accidents (425 in total) involving biological material, and 23.76% of the accidents had not been officially reported using an occupational accident report. Among the underreported accidents, 53.47% were percutaneous and 67.33% were bloodborne. The main reason for nonreporting was that the accident had been considered low risk. Conclusions. The under-reporting rate (23.76%) was low in comparison with other studies, but most cases of exposure were high risk.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2013, 19, 4; 623-629
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of Workers’ Exposure to Methylene Diphenyl Diisocyanate (MDI) in an Automobile Manufacturing Company, Iran
Autorzy:
Kakooei, H.
Shahtaheri, S. J.
Karbasi, H.- A.
Powiązania:
https://bibliotekanauki.pl/articles/90901.pdf
Data publikacji:
2006
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
occupational exposure
MDI
respiratory symptoms
spectrophotometer
spirometer
zagrożenia chemiczne
przemysł motoryzacyjny
Iran
spirometria
narażenie zawodowe
Opis:
Evaluation of personal inhalation exposure to methylene diphenyl diisocyanate (MDI) among 39 employees, working in the window fixation and window glue processes in an automobile manufacturing company was performed. This study was conducted for both case and control groups. After sampling and sample preparation processes, MDI was determined with a UV-VIS spectrophotometer at 590 nm; the lung function was assessed with a digital spirometer, too. The average concentration of MDI in the window fixation, and window glue workplaces were 34.53 and 27.37 μg/m3, respectively, which was lower than the threshold limit value (TLV) recommended by the American Conference of Governmental Industrial Hygienists (ACGIH) (51 μg/m3). Respiratory symptoms in the exposed group were significantly different compared to the unexposed group (p < .05). Lung capacities in the case group were lower than in the control group (p < .05). Therefore, MDI can be easily measured making it possible to evaluate the adverse effects caused by occupational exposure.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2006, 12, 4; 443-449
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dental Ergonomics to Combat Musculoskeletal Disorders: A Review
Autorzy:
Gupta, A.
Ankola, A. V.
Hebbal, M.
Powiązania:
https://bibliotekanauki.pl/articles/90380.pdf
Data publikacji:
2013
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
dentist
occupational hazards
prevalence
disability
risk factors
psychosocial risk
prevention
dentysta
ryzyko zawodowe
niepełnosprawność
czynniki psychospołeczne
Opis:
Musculoskeletal disorders (MSDs) are significant workplace problems affecting occupational health, productivity and the careers of dental professionals. The prevalence of MSDs is on the rise for all types of dental workers. In spite of different patterns of work culture, there are parallel levels of symptoms in dentists across nations. Risk factors for MSDs are multifactorial. Symptoms appear very early in careers, with higher prevalence of MSDs even during educational training. Ergonomics improvements, health promotion and organizational interventions are necessary to reduce the risk. An interdisciplinary approach with progressive efforts should be taken to address MSDs in dental professionals.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2013, 19, 4; 561-571
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Intervention to Reduce Work-Related Burnout in Teachers
Autorzy:
Żołnierczyk-Zreda, D.
Powiązania:
https://bibliotekanauki.pl/articles/90994.pdf
Data publikacji:
2005
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
work-related burnout
psychosocial work conditions
somatic complaints
intervention
zmęczenie
nauczanie
warunki pracy
wypalenie zawodowe
nauczyciel
Opis:
The objective of the study was to develop and evaluate a 2-day burnout intervention program focused at enhancing coping with stresses observed in teachers’ work. Karasek’s job stress model was used as the theoretical framework. The aim of the intervention was to teach participants to deal better with high job demands and low job control. Some cognitive-behavioural methods of overcoming workload and enhancing a sense of self-mastery and relations with students were introduced in the workshop. 59 teachers were randomly assigned to an experimental or to a control group. Results showed that emotional exhaustion, perceived workload and somatic complaints decreased significantly in the intervention group. The greatest effect of the intervention was observed with regard to increased behavioural job control. It was concluded that teaching participants how to manage their work environment better could help them in changing their perception of stressful job characteristics, reducing emotional exhaustion and somatic complaints.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2005, 11, 4; 423-430
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluating the Potential Occupational Hazard of Handling Dental Polymer Products Using the HET-CAM Technique
Autorzy:
Lonnroth, E. C.
Dahl, J. E.
Shahnavaz, H.
Powiązania:
https://bibliotekanauki.pl/articles/90129.pdf
Data publikacji:
1999
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
HET-CAM test
irritation score
dental polymers
occupational hazard
dental personnel
personel dentystyczny
ryzyko zawodowe
personel medyczny
Opis:
The irritation potencies of 8 dental polymer products, used as dental restorative materials, adhesives, or temporary constructions, were tested using the HET-CAM (hen's egg test-chorioallantoic membrane) technique. Liquid and powder components, and extracts of cured and freshly mixed non-cured materials of 5 glass ionomers, 1 bonding, 1 composite, and 1 cold-cured acrylate were examined. Results showed that the liquid component of all products had a strong irritation capacity but powder suspensions and extracts from cured and freshly mixed non-cured materials had no effect on the CAM. Thus, dental personnel who handle liquid and powder manually are exposed to components with a high irritation potential, in contrast to patients who are exposed to the cured and mixed non-cured materials with low irritation potential. This illustrates the importance of safe handling procedures and practices for dental personnel who handle non-cured polymers manually.
Źródło:
International Journal of Occupational Safety and Ergonomics; 1999, 5, 1; 43-57
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Age-Related Thermal Strain in Men While Wearing Radiation Protective Clothing During Short-Term Exercise in the Heat
Autorzy:
Marszałek, A.
Smolander, J.
Sołtyński, K.
Powiązania:
https://bibliotekanauki.pl/articles/90166.pdf
Data publikacji:
2004
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
age
heat
protective clothing
środowisko cieplne
ochrona przed ciepłem
promieniowanie podczerwone
zagrożenia zawodowe
różnice związane z wiekiem
Opis:
The aim of the study was to compare heat strain among different age groups of men in protective clothing during short-term physical work. Eight young (20-29 years), 6 middle-aged (41-55 years), and 6 older (58-65 years) men exercised for 30 min on a cycle ergometer (40% VO2 max) in 2 hot environments with a similar WBGT (ca. 26 ºC): once with minimal clothing without infrared radiation (E1), and once with aluminized protective clothing under infrared radiation (E2). All subjects had sedentary jobs, but only the older subjects were physically active in their leisure-time. Body temperatures, heart rate, sweat rate, and subjective feelings were determined during the tests. Higher thermal strain was observed in E2 than in E1. No age-related differences in thermal strain were observed in either experiment indicating that active older men can tolerate short work periods with protective clothing in the heat as well as younger sedentary men.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2004, 10, 4; 361-367
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Safety Attitudes and Their Relationship to Safety Training and Generalised Self-Efficacy
Autorzy:
Grau, R.
Martinez, I. M.
Agut, S.
Salanova, M.
Powiązania:
https://bibliotekanauki.pl/articles/90433.pdf
Data publikacji:
2002
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
attitudes toward safety
training
efficacy beliefs
szkolenie zawodowe
szkolenie BHP
szkolenie służby bezpieczeństwa
samoocena
socjotechnika
socjologia pracy
Opis:
This paper studies safety attitudes, their relationship with safety training behaviour, and generalised self-efficacy. From a sociotechnical perspective, training programs might be used as a mechanism for enhancing attitudes, especially to improve safety and occupational health. Also, self-efficacy allows to enhance training effectiveness. The aim of this paper is to validate a safety attitude scale and to examine its relationship to safety training behaviour and self-efficacy in organisational settings. With data from 140 employees, results show a conceptually meaningful 3-factor solution. Hierarchical multiple regression analysis shows a main effect of safety training behaviour and levels of self-efficacy on safety attitude. Study limitations and its implications on safety training design are also discussed.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2002, 8, 1; 23-35
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 34

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