WorldWideScience

Sample records for mechanics industrial workers

  1. Prevalence of bile duct cancer among printing industry workers in comparison with other industries.

    Science.gov (United States)

    Okamoto, Etsuji; Kikuchi, Kiyotaka; Endo, Ginji

    2013-01-01

    The aim of this study was to assess the risk of developing bile duct cancer among workers in the other printing industry in comparison with workers in all industries in general. Prevalence of bile duct cancer was compared between workers in the printing industry and age-standardized controls in all other industries using the claims database of the Japan Health Insurance Association, which insures workers of small-medium sized employers of all industries. Young (aged 30-49) male workers in the printing industry showed an elevated but insignificant standardized prevalence rate ratio (SPRR) for bile duct cancer in comparison with workers in all other industries (SPRR: 1.78; 95%CI: 0.63-5.00). The risk was higher for intrahepatic bile duct cancer but remained insignificant (SPRR: 3.03; 95%CI: 0.52-17.56). The sharply elevated risk of bile duct cancer observed among proof-printing workers of a printing factory in Osaka may not be generalizable to workers in the printing industry nationwide.

  2. Occupational skin diseases in automotive industry workers.

    Science.gov (United States)

    Yakut, Yunus; Uçmak, Derya; Akkurt, Zeynep Meltem; Akdeniz, Sedat; Palanci, Yilmaz; Sula, Bilal

    2014-03-01

    Studies on occupational skin diseases in workers of the automotive industry are few. To investigate the prevalence of occupational skin diseases in workers of the automotive industry. Between September and December 2011, a total of 405 workers from the automotive repair industry in Diyarbakır were interviewed. They were active workers in the repair industry who had been employed for at least six months. Business owners, sellers of spare parts and accounting officers were not included. The employees were examined at their workplaces and the working conditions were observed. Detailed dermatological examination was performed. The mean age of the 405 workers who participated in the study was 27.7 ± 10.3. The mean working time of employees was 13.3 ± 10.4 years. All of the employees were male. Dermatological diseases were not detected in 144 out of 405 workers (35.6%) and at least one condition was diagnosed in 261 (64.4%). The most frequent diagnosis was callus, hyperkeratosis, clavus (27.7%), followed by nail changes (16.8%) and superficial mycoses (12.1%). Contact dermatitis was seen at a rate of 5.9%. Traumatic lesions such as hyperkeratotic lesions and nail changes were found most frequently. Traumatic lesions were common among individuals who did not use gloves. Most nail changes were localized leuconychia, a finding not reported in the studies on automotive industry workers. In accordance with the literature, irritant contact dermatitis was observed in patients with a history of atopy and who had been working for a long time. Occupational skin diseases comprise an important field in dermatology, deserving much attention. Further studies on occupational dermatology are necessary.

  3. Doses to worker groups in the nuclear industry

    International Nuclear Information System (INIS)

    Khan, T.; Baum, J.W.

    1992-01-01

    This article presents some of the results of a study carried out at the Brookhaven National Laboratory's ALARA Center on doses to various worker groups in the U.S. nuclear industry. In this study, data from workers in the industry were divided into male and female groups; the average radiation dose of these tow groups and the correlation of dose with age are presented. The male and female workers were further considered in the various sectors of the industry, and correlations of dose with age for each sector were investigated. For male workers, a downward correlation with age was observed, while for women there appeared to be a slight upward correlation. Data form 13 PWR and 9 BWR plants shows that a small, but important, group of workers would be affected by the NCRP proposed constraint of workers' lifetime dose in rem being maintained less than their ages. Various techniques proposed by the plants to reduce dose to this critical group of workers are also presented

  4. Psychological attitudes of nuclear industry workers

    International Nuclear Information System (INIS)

    Faes, M.; Stoppie, J.

    1976-01-01

    An investigation was carried out within the frame of occupational medicine on the psychological attitudes of workers in the nuclear industry towards ionizing radiations. Three aspects were considered: awareness of the danger; feeling of safety in the working environment; workers' feelings following incidents or accidents; satisfaction level felt by the workers in the plant [fr

  5. [Appraisal of occupational stressor in petrochemical industry workers].

    Science.gov (United States)

    Tang, Xiao-ping; Tian, Hong-er; Huang, Tong; Li, Zhi-yuan; Hu, Ke-ming; Ge, Xi-yong; Jin, Lei; Gao, Qi; Zhang, Jing-jing; Wang, Yu; Liu, Wen-he

    2009-12-01

    To discuss the origin of occupational stress among petrochemical industry workers and to access the main occupational stressors that impact job satisfaction and mental health of petrochemical industry workers. A survey on occupational stressor was carried out by Occupational Stress Indicator (OSI) in 532 petrochemical industry workers (345 chemical and 187 logistic workers). The environment in workplace of chemical group was worse than that of contrast. The chemical workers had less control over job and they experienced more hazards, monotonous as well as role stressors than the logistic group. The scores of job satisfaction and mental health of chemical group (36.867 +/- 0.656, 43.734 +/- 0.542, respectively) were higher than that of contrast (40.321 +/- 0.901, 46.714 +/- 0.745, respectively) (P job satisfaction and mental health with different levels.

  6. Do workers' compensation laws protect industrial hygienists from lawsuits by injured workers?

    Science.gov (United States)

    Stout, N C

    1993-11-01

    Workers' compensation laws provide injured employees with a swifter, more certain, and less litigious system of compensation than existed under the common law. Although workers' compensation is almost always an injured employee's exclusive remedy against the employer, the employee may bring a common-law tort action against a "third party" who may be liable in whole or in part for the employee's injury. This article investigates whether industrial hygienists are "third parties" and therefore subject to suit by injured employees who claim that industrial hygienists negligently caused their injuries. The author concludes that in most states, where the industrial hygienist and the injured worker are fellow employees, the industrial hygienist shares the employer's immunity from suit. As to the consultant who performs industrial hygiene services as an independent contractor, the author concludes that the employer's nondelegable duty to provide a safe workplace offers industrial hygiene consultants an argument that they share the employer's immunity from suit. Countervailing arguments, however, leave the industrial hygiene consultant vulnerable to negligence claims in many jurisdictions. There is a trend among the states to extend the employer's immunity to those who provide safety and health services to the employer.

  7. An anthropometric study of Serbian metal industry workers.

    Science.gov (United States)

    Omić, S; Brkić, V K Spasojevic; Golubović, T A; Brkić, A D; Klarin, M M

    2017-01-01

    There are recent studies using new industrial workers' anthropometric data in different countries, but for Serbia such data are not available. This study is the first anthropometric study of Serbian metal industry workers in the country, whose labor force is increasingly employed both on local and international markets. The metal industry is one of Serbia's most important economic sectors. To this end, we collected the basic static anthropometric dimensions of 122 industrial workers and used principal components analysis (PCA) to obtain multivariate anthropometric models. To confirm the results, the dimensions of an additional 50 workers were collected. The PCA methodology was also compared with the percentile method. Comparing both data samples, we found that 96% of the participants are within the tolerance ellipsoid. According to this study, multivariate modeling covers a larger extent of the intended population proportion compared to percentiles. The results of this research are useful for the designers of metal industry workstations. This information can be used in dimensioning the workplace, thus increasing job satisfaction, reducing the risk of injuries and fatalities, and consequently increasing productivity and safety.

  8. Workers moving the industry forward

    International Nuclear Information System (INIS)

    Murphy, J.D.

    1997-01-01

    The Power Workers' Union represents workers at Ontario Hydro's nuclear stations and AECL operators at Chalk River. Although labour relations are far from perfect, the union does its best to protect the industry. Avoiding confrontation as much as possible, this union is happy to be regarded as a partner in the business. The union is impressed by the consultants' report on Ontario Hydro's nuclear operations. Whatever the future may bring, the present is not really pleasant for nuclear workers generally, in that the work itself is very demanding technically, and must be performed with great diligence because the responsibility for safety is enormous. Considering the actual safety record, some caricatures or ''cheap shots'' from antinuclear politicians and special interest groups seem quite offensive. As a partner in public relations, the union has produced draft fact sheets on topics such as: transporting radioactive material; the burning of plutonium from dismantled weaponry; deep geological storage of nuclear waste; the sale of Candu reactors to China. The author closes with some advice on how to improve industrial relations, based on the union's experience

  9. Industry shutdown rates and permanent layoffs: evidence from firm-worker matched data

    Directory of Open Access Journals (Sweden)

    Kim P. Huynh

    2017-06-01

    Full Text Available Abstract Firm shutdown creates a turbulent situation for workers as it leads directly to layoffs for its workers. An additional consideration is whether a firm’s shutdown within an industry creates turbulence for workers at other continuing firms. Using data drawn from the Longitudinal Worker File, a Canadian firm-worker matched employment database, we investigate the impact of industry shutdown rates on workers at continuing firm. This paper exploits variation in shutdown rates across industries and within an industry over time to explain the rate of permanent layoffs and the growth of workers’ earnings. We find an increase in industry shutdown rates increases the probability of permanent layoffs and decreases earnings growth for workers at continuing firms.

  10. Study of skin and mucous membrane disorders among workers engaged in the sodium dichromate manufacturing industry and chrome plating industry.

    Science.gov (United States)

    Singhal, Vijay Kumar; Deswal, Balbir Singh; Singh, Bachu Narayan

    2015-01-01

    Inhalation of dusts and fumes arising during the manufacture of sodium dichromate from chrome ore, chromic acid mist emitted during electroplating, and skin contact with chromate produce hazards to workers. (1) To elucidate the prevalence of skin and mucous membrane disorders among the workers engaged in the sodium dichromate manufacturing industry and chrome plating industry. (2) To know the relationship of prevalence with the duration of exposure to chrome mist, dust, and fumes. A cross-sectional study was conducted among all the workers engaged in sodium dichromate manufacturing and chrome plating from several industries situated near the Delhi-Haryana border in the districts of Faridabad and Sonepat of Haryana, India from January 01, 2014 to December 31, 2014. All the workers available from the concerned industries for the study were interviewed and medically examined after obtaining their informed consent. A total of 130 workers comprising 66 workers from the sodium dichromate manufacturing industry and 64 workers from the chrome plating industry were examined on a pretested schedule. Descriptive statistical methods (proportions, relative risk, and Chi-square test of significance with P value analyzed using Epi Info version 7). All the workers were found to be males and of the adult age group. Out of the total examined, 69.69% and 56.22% of the workers had disorders of the nasal mucous membrane in the sodium dichromate manufacturing industry and the chrome plating industry, respectively. 42.42% and 28.22% of the workers had perforation of the nasal septum in the sodium dichromate manufacturing industry and chrome plating industry, respectively. 6.06% and 3.12% workers had skin ulcers in the sodium dichromate manufacturing industry and chrome plating industry, respectively. Nasal irritation and rhinorrhea were the most commonly found symptoms in both the processes. 48.48% and 90.52% of the workers were using hand gloves in the sodium dichromate manufacturing

  11. Trends in worker hearing loss by industry sector, 1981-2010.

    Science.gov (United States)

    Masterson, Elizabeth A; Deddens, James A; Themann, Christa L; Bertke, Stephen; Calvert, Geoffrey M

    2015-04-01

    The purpose of this study was to estimate the incidence and prevalence of hearing loss for noise-exposed U.S. workers by industry sector and 5-year time period, covering 30 years. Audiograms for 1.8 million workers from 1981-2010 were examined. Incidence and prevalence were estimated by industry sector and time period. The adjusted risk of incident hearing loss within each time period and industry sector as compared with a reference time period was also estimated. The adjusted risk for incident hearing loss decreased over time when all industry sectors were combined. However, the risk remained high for workers in Healthcare and Social Assistance, and the prevalence was consistently high for Mining and Construction workers. While progress has been made in reducing the risk of incident hearing loss within most industry sectors, additional efforts are needed within Mining, Construction and Healthcare and Social Assistance. © 2015 Wiley Periodicals, Inc.

  12. Mathematical model for production of an industry focusing on worker status

    Science.gov (United States)

    Visalakshi, V.; kiran kumari, Sheshma

    2018-04-01

    Productivity improvement is posing a great challenge for industry everyday because of the difficulties in keeping track and priorising the variables that have significant impact on the productivity. The variation in production depends on the linguistic variables such as worker commitment, worker motivation and worker skills. Since the variables are linguistic we try to propose a model which gives an appropriate production of an industry. Fuzzy models aids the relationship between the factors and status. The model will support the industry to focus on the mentality of worker to increase the production.

  13. A Skill-based Robot Co-worker for Industrial Maintenance Tasks

    DEFF Research Database (Denmark)

    Koch, Paul Jacob; van Amstel, Marike Koch; Dębska, Patrycja

    2017-01-01

    This paper investigates the concept of a sensor based robot co-worker working in flexible industrial environments together with and alongside human operators. In this particular work, a realisation of a robot co-worker scenario is developed in order to demonstrate the implementation of a robot co......-worker from the starting point of an autonomous industrial mobile manipulator. The cobot is applied on the industrially relevant task of screwing by the use of a skill-based approach. The technical work on the human-robot interface and the screwing skill is described....

  14. Analysis of causes of radiation overexposures for radiation workers in industrial radiography

    International Nuclear Information System (INIS)

    Mahajan, J.M.; Massand, O.P.

    2001-01-01

    About 5500 radiation workers are monitored from industrial institutions in our country out of which 3600 radiation workers are working in industrial radiography institutions. These workers have a higher potential of receiving overexposure (equivalent dose 3 10 mSv) due to their nature of work. This paper presents analysis of overexposures and their causes for radiation workers working in industrial radiography institutions during the last seven years. (author)

  15. Liver function in workers exposed of the cosmetics industry.

    Science.gov (United States)

    Casale, T; Caciari, T; Rosati, M V; Biagi, M; De Sio, S; Andreozzi, G; Schifano, M P; Capozzella, A; Pimpinella, B; Tomei, G; Tomei, F

    2013-01-01

    The purpose of this study is to assess whether occupational exposure to substances used in the cosmetic factories may cause effects on the liver and blood counts in exposed workers. The study included 48 exposed workers and 86 unexposed controls. All workers included in the study underwent blood count, white blood count, total, direct and indirect bilirubin, transaminases, alkaline phosphatase and cholinesterase. The differences between the means and frequencies were compared using the Student's t-test and chi-square test with Yates correction and were considered significant when the p value was cosmetics industry had liver test values above the range. We noted a statistically significant higher prevalence of GPT (p cosmetics industry compared with the control group. The results obtained suggest that occupational exposure to low doses of substances used in the cosmetic industry is able to influence some liver parameters in occupationally exposed workers.

  16. [Influencing factors for reproductive health of female workers in petrochemical industry].

    Science.gov (United States)

    Kou, Z X; Wang, S L; Chen, Z L; He, Y H; Yu, W L; Mei, L Y; Zhang, H D

    2018-02-20

    Objective: To investigate the reproductive health status of female workers in petrochemical industry, and to provide a reference for improving reproductive health status and developing preventive and control measures for female workers in petrochemical industry. Methods: A face-to-face questionnaire survey was performed from January to October, 2016. The Questionnaire on Women's Reproductive Health was used to investigate the reproductive health of female workers in petrochemical industry. The multivariate logistic regression model was used to identify the influencing factors for reproductive health of female workers in petrochemical industry. Results: Among the 7485 female workers, 1 268 (40.9%) had abnormal menstrual period, 1 437 (46.4%) had abnormal menstrual volume, 177 (28.5%) had hyperplasia of mammary glands, and 1 807 (24.6%) had gynecological inflammation. The reproductive system diseases in female workers in petrochemical industry were associated with the factors including age, marital status, education level, unhealthy living habits, abortion, overtime work, work shift, workload, video operation, occupational exposure, positive events, and negative events, and among these factors, negative events (odds ratio[ OR ]= 1.856) , unhealthy living habits ( OR =1.542) , and positive events ( OR =1.516) had greater impact on reproductive system diseases. Conclusion: Many chemical substances in the occupational environment of petrochemical industry can cause damage to the reproductive system, which not only affects the health of the female workers, but also poses potential threats to the health of their offspring. Occupational exposure, unhealthy living habits, overtime work, and work shift have great influence on reproductive system diseases in female workers.

  17. Health and Wellness Lifestyles of Private Industrial Workers in Kumasi, Ghana

    OpenAIRE

    ABASS, Ademola Olasupo; MOSES, Monday Omoniyi

    2016-01-01

    Adherence to good health and wellness lifestyles by workers is essential if industries would be maximally productive. This study examined exercise and fitness adherence, nutritional practices, tobacco smoking, alcohol and drugs use, emotional stress, safety practices and disease prevention lifestyles among industrial workers in Kumasi. 222 workers (mean age = 29.9±8.6years) sampled among ten allied industries participated in the study. Modified and revalidated questionnaire using split half t...

  18. Industrial distributions of severe occupational injuries among workers in Thailand.

    Science.gov (United States)

    Yamakawa, Michiyo; Sithisarankul, Pornchai; Yorifuji, Takashi; Hengpraprom, Sarunya; Hiransuthikul, Narin; Doi, Hiroyuki; Takao, Soshi

    2014-01-01

    In industrializing countries, occupational safety and health have been affected by globalization. However, a lack of reliable data prevents evaluation of this situation. Therefore, we examined industrial distributions and risks of severe occupational injuries among workers in Thailand, which is one of the few industrializing countries that compiles nationwide data. Data on workers who made claims for occupational injuries from 2007 to 2009 were extracted from the Workmen's Compensation Fund records in Thailand. Among 501,334 claimants, we evaluated the industrial distributions of severe occupational injuries (i.e., permanent disability and death). We then examined the associations between industry and those injuries, using proportionate ratios (PRs) between each industrial category and the overall distribution of occupational injuries. The number of workers in manufacturing making claims for severe occupational injuries was the largest among all industrial categories (319,114/501,334 injuries), although the total number of occupational injuries recently declined. Additionally, workers in manufacturing experienced severe occupational injuries more often compared with the overall distribution of occupational injuries. The PRs (95% confidence interval) for manufacturing were 1.17 (1.14-1.20) in men and 1.33 (1.27-1.38) in women. After adjusting for individual characteristics, the results did not substantially change. Manufacturing seems to have the largest burden of occupational injuries in industrializing countries like Thailand.

  19. Occupational dermatoses among cottage industry workers of Kashmir Valley in North India

    Directory of Open Access Journals (Sweden)

    Saniya Akhtar

    2017-01-01

    Full Text Available Introduction: Cottage industry is usually a small-scale industry operated from home by family members using their own equipment. Kashmir has a unique cottage industry of its own which deals with production of many handicrafts, which may lead to a peculiar pattern of skin diseases in these artisans. Aim: The aim of this study was to find out the pattern of skin disorders in the cottage industry workers of Kashmir valley, with primary focus on the occupation-related dermatoses and to identify the most common cutaneous manifestation in these workers. Materials and Methods: This was a cross-sectional descriptive study in which 1062 cottage industry workers engaged in different crafts were screened. A detailed history taking and examination was carried out in each worker and the diagnosis was made on clinical grounds. Wherever deemed necessary, relevant investigations were done to establish the nature of the disease. Results: A total of 1062 workers were evaluated for the presence of skin disorders. The male-to-female ratio was 1:1.5. The mean age of the study group was 30.3 years ± 10.79 years, with maximum number of workers (164 belonging to the crewel embroidery industry. The mean duration of work was 6.4 ± 2.08 hours/day. A total of 953 workers (89.7% had cutaneous manifestations, with callosities being the most common finding seen in 371 workers (35%, followed by cumulative insult dermatitis seen in 201 workers (19%. Conclusion: Cottage industry of Kashmir valley is a unique occupational group where a high percentage of workers had cutaneous manifestations related to their occupation, with callosities being the most common finding. Information and better knowledge regarding these dermatoses are important in devising strategies to improve the health scenario of these workers. Simple measures such as proper use of instruments, use of protective gloves, guarded use of chemicals, and hand washing may be very beneficial in reducing the burden of

  20. Occupational Dermatoses among Cottage Industry Workers of Kashmir Valley in North India.

    Science.gov (United States)

    Akhtar, Saniya; Hassan, Iffat; Rasool, Farhan; Bhat, Yasmeen J; Sheikh, Gousia

    2017-01-01

    Cottage industry is usually a small-scale industry operated from home by family members using their own equipment. Kashmir has a unique cottage industry of its own which deals with production of many handicrafts, which may lead to a peculiar pattern of skin diseases in these artisans. Aim: The aim of this study was to find out the pattern of skin disorders in the cottage industry workers of Kashmir valley, with primary focus on the occupation-related dermatoses and to identify the most common cutaneous manifestation in these workers. This was a cross-sectional descriptive study in which 1062 cottage industry workers engaged in different crafts were screened. A detailed history taking and examination was carried out in each worker and the diagnosis was made on clinical grounds. Wherever deemed necessary, relevant investigations were done to establish the nature of the disease. A total of 1062 workers were evaluated for the presence of skin disorders. The male-to-female ratio was 1:1.5. The mean age of the study group was 30.3 years ± 10.79 years, with maximum number of workers (164) belonging to the crewel embroidery industry. The mean duration of work was 6.4 ± 2.08 hours/day. A total of 953 workers (89.7%) had cutaneous manifestations, with callosities being the most common finding seen in 371 workers (35%), followed by cumulative insult dermatitis seen in 201 workers (19%). Cottage industry of Kashmir valley is a unique occupational group where a high percentage of workers had cutaneous manifestations related to their occupation, with callosities being the most common finding. Information and better knowledge regarding these dermatoses are important in devising strategies to improve the health scenario of these workers. Simple measures such as proper use of instruments, use of protective gloves, guarded use of chemicals, and hand washing may be very beneficial in reducing the burden of health problems in these workers.

  1. Predictors of Hearing Protection Use Among Industrial Workers.

    Science.gov (United States)

    Tantranont, Kunlayanee; Codchanak, Nuntanat

    2017-08-01

    Promoting the use of hearing protection devices (HPDs) can prevent noise-induced hearing loss (NIHL) among workers who are exposed to excessive noise. In the present study, the authors examine factors that may explain HPD use among industrial workers from 15 manufacturing plants in Thailand. Participants consisted of 268 randomly selected workers exposed to harmful noise levels for which routine HPD use was required. Logistic regression analysis of study variables revealed the most powerful predictors of HPD use were perceived hearing status ( b = 0.66, p workers to use HPDs regularly.

  2. Industrial screening programs for workers

    International Nuclear Information System (INIS)

    Lavine, M.P.

    1982-01-01

    Industrial screening efforts to identify classes of workers who are more susceptible to workplace hazards, by virtue of their fertility, genetic, or lifestyle characteristics, represent a relatively new approach to reducing workplace risks. Screening has already raised some important economic, legal, social, medical, and moral questions. Employers, employees, administrative agencies, and the courts are offering different, often conflicting answers. Ultimately the acceptability of various screening schemes rests upon judgments about how a society justifies the distribution of risk. The questions that industrial screening programs raise are only partially answered by empirical evidence; the rest is a matter of values

  3. [Occupational digestive diseases in chemical industry workers of West Siberia].

    Science.gov (United States)

    Pomytkina, T E; Pershin, A N

    2010-01-01

    The high incidence of chronic digestive diseases is recorded in chemical industry workers exposed to the isolated action of noxious substances. The aim of the investigation was to make a hygienic assessment of the risk for occupational digestive diseases in chemical industry workers exposed to a combination of noxious drugs. The working conditions and the prevalence of digestive diseases were studied in 4120 workers engaged in chemical and auxiliary processes. Under the isolated action of noxious substances, the workers had an average of 35% increase in the incidence of digestive diseases than unexposed ones (p 4.0-11.1 and 3.5-10.7 times higher, respectively (p < 0.05) than in the unexposed subjects.

  4. Preventing Opioid Use Disorders among Fishing Industry Workers

    Directory of Open Access Journals (Sweden)

    Angela Wangari Walter

    2018-03-01

    Full Text Available Fishing industry workers are at high risk for work-related musculoskeletal disorders (MSDs and injuries. Prescription opioids used to treat pain injuries may put these workers at increased risk for developing substance disorders. Using a Community-Based Participatory Research approach, formative research was conducted to inform the eventual development of relevant interventions to prevent and reduce opioid use disorders among fishing industry workers. Qualitative interviews (n = 21 were conducted to assess: knowledge and attitudes about opioid use disorders; features of fishing work that might affect use and/or access to treatment; and community and organizational capacity for prevention and treatment. Participants reported numerous pathways connecting commercial fishing with opioid use. The combination of high stress and physically tasking job duties requires comprehensive workplace interventions to prevent chronic pain and MSDs, in addition to tailored and culturally responsive treatment options to address opioid use disorders in this population. Public health programs must integrate workplace health and safety protection along with evidence-based primary, secondary, and tertiary interventions in order to address opioid use disorders, particularly among workers in strenuous jobs.

  5. Mental disorders among workers in the healthcare industry: 2014 national health insurance data.

    Science.gov (United States)

    Kim, Min-Seok; Kim, Taeshik; Lee, Dongwook; Yook, Ji-Hoo; Hong, Yun-Chul; Lee, Seung-Yup; Yoon, Jin-Ha; Kang, Mo-Yeol

    2018-01-01

    Numerous studies have shown that healthcare professionals are exposed to psychological distress. However, since most of these studies assessed psychological distress using self-reporting questionnaires, the magnitude of the problem is largely unknown. We evaluated the risks of mood disorders, anxiety disorders, sleep disorders, and any psychiatric disorders in workers in healthcare industry using Korea National Health Insurance (NHI) claims data from 2014, which are based on actual diagnoses instead of self-evaluation. We used Korea 2014 NHI claims data and classified employees as workers in the healthcare industry, based on companies in the NHI database that were registered with hospitals, clinics, public healthcare, and other medical services. To estimate the standardized prevalence of the selected mental health disorders, we calculated the prevalence of diseases in each age group and sex using the age distribution of the Korea population. To compare the risk of selected mental disorders among workers in the healthcare industry with those in other industries, we considered age, sex, and income quartile characteristics and conducted propensity scored matching. In the matching study, workers in healthcare industry had higher odds ratios for mood disorders (1.13, 95% CI: 1.11-1.15), anxiety disorders (1.15, 95% CI: 1.13-1.17), sleep disorders (2.21, 95% CI: 2.18-2.24), and any psychiatric disorders (1.44, 95% CI: 1.43-1.46) than the reference group did. Among workers in healthcare industry, females had higher prevalence of psychiatric disorders than males, but the odds ratios for psychiatric disorders, compared to the reference group, were higher in male workers in healthcare industry than in females. The prevalence of mood disorders, anxiety disorders, sleep disorders, and all psychiatric disorders for workers in the healthcare industry was higher than that of other Korean workers. The strikingly high prevalence of sleep disorders could be related to the frequent

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

    Science.gov (United States)

    Prazeres, Taísa Junqueira; Navarro, Vera Lucia

    2011-10-01

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

  7. Health promoting behaviors in industrial workers

    Directory of Open Access Journals (Sweden)

    Gulay Yilmazel

    2015-04-01

    CONCLUSIONS: Health promoting behaviors were found to be in moderate level among cement factory workers. In our country, health protection and development programs at the national level would be useful to standardize for employees in the industrial sector. [TAF Prev Med Bull 2015; 14(2.000: 153-162

  8. Questionnaire for low back pain in the garment industry workers.

    Science.gov (United States)

    Bindra, Supreet; Sinha, A G K; Benjamin, A I

    2013-05-01

    Low back pain affects up to 90% of the world's population at some point in their lives. Until date no questionnaire has been designed for back pain in the garment industry workers. Therefore, the objective of this study is to design a questionnaire to determine the prevalence, risk factors, impact, health care service utilization and back pain features in the garment industry workers and gain preliminary experience of its use. The content validity and reliability of the questionnaire was established. Items showing acceptable internal consistency and moderate to high test re-test reliability were retained in the questionnaire. Items showing unacceptable internal consistency, low test re-test reliability or poor differentiation were reworded, redrafted and re-tested on the workers. It took 20 min to complete one interview schedule. Environmental factors such as the absence of the garment industry owner/supervisor or co-workers at the time of the interview and interview during leisure hours need to be standardized. Thus, final questionnaire is ready for use after necessary amendments and will be used on the larger sample size in the main study.

  9. [Health surveillance of workers with prior exposure to asbestos. Application in the metallurgy/metal mechanical field].

    Science.gov (United States)

    Rivolta, G; Della Foglia, M; Donelli, S; Riboldi, L

    2006-01-01

    To improve the health surveillance program for workers with a known previous exposure to asbestos in a big metallurgic-mechanical industry from Lombardy, the sources of risk and the different exposure levels hare been reconstructed based on specific jobs. The eligibility criteria and a specific work program including information and organization supports hare been established by a work group composed by health physicians, workers and industrial hygienists. The major goals of the program were: to listen and support each worker who perceives worries about his health status; to prevent, if possible, diseases, especially cancer, resulting from exposure; to document the existing injuries for legal compensation. The resulting actions consist of counselling; indication to follow an adequate life and work style; indication, based on specific request of worker, of sanitary checks of first or eventually second level.

  10. Grand Rounds: An Outbreak of Toxic Hepatitis among Industrial Waste Disposal Workers

    OpenAIRE

    Cheong, Hae-Kwan; Kim, Eun A; Choi, Jung-Keun; Choi, Sung-Bong; Suh, Jeong-Ill; Choi, Dae Seob; Kim, Jung Ran

    2006-01-01

    Context Industrial waste (which is composed of various toxic chemicals), changes to the disposal process, and addition of chemicals should all be monitored and controlled carefully in the industrial waste industry to reduce the health hazard to workers. Case presentation Five workers in an industrial waste plant developed acute toxic hepatitis, one of whom died after 3 months due to fulminant hepatitis. In the plant, we detected several chemicals with hepatotoxic potential, including pyridine...

  11. Lead evaluation in blood of workers of batteries industries

    International Nuclear Information System (INIS)

    Valbuena P, John J; Duarte, Martha; Marciales Clara

    2001-01-01

    In order to evaluate the occupational risk of exposure to lead of employees working in three small industries that recycle and manufacture acid lead batteries, the lead and zinc protoporphyrine (ZPP) blood content was determined. The determination was also performed on people not exposed in order to establish comparison values. Venous blood was collected in metal free heparinized glass tubes. Lead was analyzed by atomic absorption with graphite furnace and ZPP by fluorescence. According to Colombian legislation, it was found that around 31 % workers in this type of industries are in dangerous and intoxication exposure. It was also found that 91 % of workers exceed the level of 30 mg Pb/dL blood established as standard by the American Conference governmental Industrial Hygienists (ACGIH)

  12. Mathematical formulas for industrial and mechanical engineering

    CERN Document Server

    Kadry, Seifedine

    2014-01-01

    Mathematical Formulas For Industrial and Mechanical Engineering serves the needs of students and teachers as well as professional workers in engineering who use mathematics. The contents and size make it especially convenient and portable. The widespread availability and low price of scientific calculators have greatly reduced the need for many numerical tables that make most handbooks bulky. However, most calculators do not give integrals, derivatives, series and other mathematical formulas and figures that are often needed. Accordingly, this book contains that information in an easy way to

  13. Health check on radiation workers in the nuclear energy industry using Todai Health Index

    International Nuclear Information System (INIS)

    Tsuchiya, Takehiko; Norimura, Toshiyuki; Kumashiro, Masaharu; Sudo, Seiji; Hashimoto, Tetsuaki.

    1986-01-01

    In the nuclear energy industry, the plants are located far from urban areas and the working environments are generally separate from each other for radiation protection purposes. The health investigation on radiation workers in the nuclear energy industry was carried out using the Todai Health Index questionnaire in 1982, 1983 and 1984. As a control study non-radiation workers on the other several working fields were investigated in the same manner. The results showed that the status of radiation workers in the nuclear energy industry is similar to that of the workers in the other working fields and the THI questionnaire is useful to know health and working status of a group of workers. (author)

  14. Exposure to Fluoride in Smelter Workers in a Primary Aluminum Industry in India

    Directory of Open Access Journals (Sweden)

    AK Susheela

    2013-04-01

    Full Text Available Background: Fluoride is used increasingly in a variety of industries in India. Emission of fluoride dust and fumes from the smelters of primary aluminum producing industries is dissipated in the work environment and poses occupational health hazards. Objective: To study the prevalence of health complaints and its association with fluoride level in body fluids of smelter workers in a primary aluminum producing industry. Methods: In an aluminum industry, health status of 462 smelter workers, 60 supervisors working in the smelter unit, 62 non-smelter workers (control group 1 and 30 administration staff (control group 2 were assessed between 2007 and 2009. Their health complaints were recorded and categorized into 4 groups: 1 gastro-intestinal complaints; 2 non-skeletal manifestations; 3 skeletal symptoms; and (4 respiratory problems. Fluoride level in body fluids, nails, and drinking water was tested by an ion selective electrode; hemoglobin level was tested using HemoCue. Results: The total complaints reported by study groups were significantly higher than the control groups. Smelter workers had a significantly (p<0.001 higher urinary and serum fluoride level than non-smelter workers; the nail fluoride content was also higher in smelter workers than non-smelter workers (p<0.001. The smelter workers with higher hemoglobin level had a significantly (p<0.001 lower urinary fluoride concentration and complained less frequently of health problems. Only 1.4% of the smelter workers were consuming water with high fluoride concentrations. A high percentage of participants was using substances with high fluoride contents. Conclusions: Industrial emission of fluoride is not the only important sources of fluoride exposure—consumption of substance with high levels of fluoride is another important route of entry of fluoride into the body. Measurement of hemoglobin provides a reliable indicator for monitoring the health status of employees at risk of fluorosis.

  15. Temporary worker in the nuclear power industry: an equity analysis

    International Nuclear Information System (INIS)

    Melville, M.H.

    1981-01-01

    There are clear indications based both on the statistical data and on empirical evidence that the employment of large numbers of temporary workers has become a permanent and growing characteristic of the industry. It appears that the size of that work force has been seriously underestimated and that it receives a disproportionate share of the occupational radiation. In order to stay within the limits governing individual exposure in the workplace, the risk has been spread among a larger segment of the population. These facts raise important and ongoing issues of societal and employer responsibility. By the reckonings of this study, the total number of workers employed on a temporary basis by the nuclear power industry is eighteen times greater than those much more narrowly defined by the Nuclear Regulatory Commission (NRC) as transient workers: individuals hired and terminating employment with two or more employers in one quarter. It is estimated that the whole temporary work force numbered about 23,520 in 1976, over a third (35%) of the industry total, and absorbed 47.5% of the total occupational radiation dose. The problems, then, are not inconsiderable: they affect thousands of individuals, a significant segment of the nuclear power industry's work force, members of society who are subjected to a disproportionate burden of radiation risk. Among the conclusions is that it may be necessary to establish special standards, limitations, and records for temporary workers to ensure adequate health protection, follow-up, and care

  16. More evidence of unpublished industry studies of lead smelter/refinery workers

    Science.gov (United States)

    2015-01-01

    Background Lead smelter/refinery workers in the US have had significant exposure to lead and are an important occupational group to study to understand the health effects of chronic lead exposure in adults. Recent research found evidence that studies of lead smelter/refinery workers have been conducted but not published. This paper presents further evidence for this contention. Objectives To present further evidence of industry conducted, unpublished epidemiologic studies of lead smelter/refinery workers and health outcomes. Methods Historical research relying on primary sources such as internal industry documents and published studies. Results ASARCO smelter/refinery workers were studied in the early 1980s and found to have increased risk of lung cancer and stroke in one study, but not in another. Conclusions Because occupational lead exposure is an on-going concern for US and overseas workers, all epidemiologic studies should be made available to evaluate and update occupational health and safety standards. PMID:26070220

  17. Low vision rehabilitation and ocular problems among industrial workers in a developing country.

    Science.gov (United States)

    Omar, R; Knight, V F; Aziz Mohammed, M A

    2014-01-01

    Work-related ocular injuries and illnesses were among the major causes of job absenteeism. This study was conducted to determine if low vision rehabilitation was provided following work-related ocular problems among industrial workers in a developing country. This was a retrospective analysis of case records. Randomly selected records of all employees from the Social Security Organization (SOCSO) Medical Board for 2004 who suffered from ocular injuries and illnesses were selected. Rates of ocular injuries and illnesses according to age, gender, races, types of injuries, types of industries, visual rehabilitation and types of medical interventions were tabulated and analysed. A total of 26 cases of ocular injuries and illnesses were identified where 46.2% suffered from ocular injuries. The remaining 53.8% had ocular and/or systemic diseases. The 40-49-yearold age group suffered the greatest number of injuries (26.92%). Ocular perforating injuries (66.67%) and ocular contusions (33.33%) were the most common types of ocular injury among industrial workers in Kuala Lumpur. Most injuries occurred among workers in the service industry (50%). Almost 60% of these injured workers did not receive any low vision rehabilitation after medical intervention while 25% were given contact lenses or spectacles as rehabilitation and remaining had surgery. The low vision rehabilitation is still unexplored in the management of ocular injuries and illnesses among industrial workers. Introducing low vision rehabilitation can benefit both workers and employers as it provides care beyond spectacles or contact lens prescriptions.

  18. Forced Flexibility and Exploitation: Experiences of Migrant Workers in the Cleaning Industry

    Directory of Open Access Journals (Sweden)

    Natalia Ollus

    2016-03-01

    Full Text Available Globalization has resulted in structural changes in the labor markets over the last decades. These changes have weakened some of the economic and social dimensions of work. At the same time, migration and especially labor migration have increased on the global level. This article looks at the situation of migrant workers in the cleaning industry in Finland. It is based on interviews with migrant workers who have experienced labor exploitation in the cleaning industry, representatives of cleaning industry employers, and representatives of labor unions. The primary aim is to give voice to the migrant workers themselves and to analyze how they experience their work and their position in working life. The findings suggest that there is a risk that migrant workers in the cleaning sector experience various forms of exploitation. This article argues that the demand and need for (employee flexibility may turn into forced flexibility that exploits the powerless and vulnerable migrant workers who have few other options than to agree to work on poor terms. The article suggests that the structural reasons that make the exploitation of migrant labor possible should be identified and addressed in order to prevent misuse of any workers, especially migrants.

  19. Exposure to fluoride in smelter workers in a primary aluminum industry in India.

    Science.gov (United States)

    Susheela, A K; Mondal, N K; Singh, A

    2013-04-01

    Fluoride is used increasingly in a variety of industries in India. Emission of fluoride dust and fumes from the smelters of primary aluminum producing industries is dissipated in the work environment and poses occupational health hazards. To study the prevalence of health complaints and its association with fluoride level in body fluids of smelter workers in a primary aluminum producing industry. In an aluminum industry, health status of 462 smelter workers, 60 supervisors working in the smelter unit, 62 non-smelter workers (control group 1) and 30 administration staff (control group 2) were assessed between 2007 and 2009. Their health complaints were recorded and categorized into 4 groups: 1) gastro-intestinal complaints; 2) non-skeletal manifestations; 3) skeletal symptoms; and (4) respiratory problems. Fluoride level in body fluids, nails, and drinking water was tested by an ion selective electrode; hemoglobin level was tested using HemoCue. The total complaints reported by study groups were significantly higher than the control groups. Smelter workers had a significantly (pworkers; the nail fluoride content was also higher in smelter workers than non-smelter workers (pworkers with higher hemoglobin level had a significantly (pworkers were consuming water with high fluoride concentrations. A high percentage of participants was using substances with high fluoride contents. Industrial emission of fluoride is not the only important sources of fluoride exposure--consumption of substance with high levels of fluoride is another important route of entry of fluoride into the body. Measurement of hemoglobin provides a reliable indicator for monitoring the health status of employees at risk of fluorosis.

  20. DNA adduct formation among workers in a Thai industrial estate and nearby residents

    International Nuclear Information System (INIS)

    Peluso, Marco; Srivatanakul, Petcharin; Munnia, Armelle; Jedpiyawongse, Adisorn; Meunier, Aurelie; Sangrajrang, Suleeporn; Piro, Sara; Ceppi, Marcello; Boffetta, Paolo

    2008-01-01

    The genotoxic effects of air pollutant exposures have been studied in people living and working in Map Ta Phut, Rayong province, Thailand, a site where is located the Map Ta Phut Industrial Estate (MIE) one of the largest steel, refinery and petrochemical complex in the South-Eastern Asia. This was done by the conduction of a transversal study aimed to compare the prevalence of bulky DNA adducts in groups of subjects experiencing various degree of air pollution. DNA adduct analysis was performed in the leukocytes of 201 volunteers by the 32 P-postlabelling assay: 79 were workers in the MIE complex, including 24 refinery workers, 40 steel workers and 15 tinplate workers, 72 were people residing downwind in the MIE area and 50 were residents in a control district of the same Rayong province but without industrial exposures. The groups of workers were analyzed separately to evaluate if DNA adduct formation differs by the type of industry. The levels of bulky DNA adducts were 1.17 ± 0.17 (SE) adducts/10 8 nucleotides in refinery workers, 1.19 ± 0.19 (SE) in steel workers, 0.87 ± 0.17 (SE) in tinplate workers, 0.85 ± 0.07 (SE) in MIE residents and 0.53 ± 0.05 (SE) in district controls. No effects of smoking habits on DNA adducts was found. The multivariate regression analysis shows that the levels of DNA adducts were significantly increased among the individuals living near the MIE industrial complex in respect to those resident in a control district (p < 0.05). In the groups of occupationally exposed workers, the highest levels of DNA adducts were found among the workers experiencing an occupational exposure to polycyclic aromatic hydrocarbons, e.g. the steel factory and refinery workers. When we have evaluated if the levels of DNA adducts of the PAH exposed workers were different from those of the MIE residents, a statistical significantly difference was found (p < 0.05). Our present study indicates that people living near point sources of industrial air

  1. Predictors of health-related quality of life among industrial workers: A descriptive correlational study.

    Science.gov (United States)

    Malak, Malakeh Z

    2017-06-01

    Assessment and evaluation of the health-related quality of life of industrial workers is an important research focus. This descriptive correlational study identifies the predictors of health-related quality of life using a random sampling of industrial workers (n = 640) from construction factories in Amman Governorate in Jordan using demographic characteristics, a health and work-related factors questionnaire, and the World Health Organization Quality of Life-Brief scale. Results showed that industrial workers had good physical health but a poor working environment. There was a statistically significant relationship between educational level, conflict between work and individual life and work and social life, working hours, and workload, and all domains of health-related quality of life. Overall, educational level was the main predictor for all domains of health-related quality of life. Such results confirm the need to develop appropriate interventions and strategies to improve workers' health-related quality of life. Furthermore, developing an integrated approach among policymakers, employers, and work organizations to enhance industrial workers' occupational health programs could be effective. © 2017 John Wiley & Sons Australia, Ltd.

  2. Industrial radiography in the State of Bahia, Brazil: The health protection of workers

    International Nuclear Information System (INIS)

    Andrade, Ana Emilia Oliveira de

    1997-01-01

    This study aimed to identify the Regulatory and Inspection Authority for actions developed by industrial radiography enterprises in the State of Bahia, Brazil, concerning health protection of workers exposed to ionizing radiation in industry. Institutions which legislate about this matter at international, national and State level were identified. These legislations were analysed according to recommendations by the Basic Safety Standards from the Atomic Energy International Agency. Medical Supervision is proposed as a factor to warrant protection to worker's health. This is a service evaluation study, encompassing results, processes and structural components. Emphasis is given to the process component which investigated the adequacy of which is performed by employees and workers. Five enterprises which provide industrial radiography services in the State of Bahia were identified, employing forty workers on a temporary basis. This study also observed: intense workforce, a complete process of contracting out in the sector; inadequate conditions of work organization (long work journey, night work, lack of days-off schedule); inefficiency of medical services responsible by worker's protection concerning radiation specific risks as well as other occupational risks, unrelated to main activity. There is a legal basis for Authorities actions, although it has not been completely implemented. These findings embased the elaboration of a proposal of a Surveillance Program for the Worker Exposed to Industrial Radiation, which includes the setting of safety standards and monitoring of workers exposed to ionization radiation in the occupational environment, accident prevention in this activity and the specialized health care to those affected by radio accidents. (author)

  3. Comparison between worker-deaths in modern industries and in nuclear activities

    International Nuclear Information System (INIS)

    Failla, L.

    1977-01-01

    The statistical data related to the deaths of workers in modern industries, are examined. This analysis regards deaths by accident. It regards some particular countries in the world; these particular countries have been selected because their data are comparable. The analysis in modern industry regards different years. For the worker deaths caused by professional diseases, some particular considerations are made. Due to the fact that international statistics for worker deaths due to professional diseases don't exist, it was necessary to resort to the existing corollation between professional diseases and accidents in industry, to extrapolate, with some approximation, the number of deaths due to professional disease. Using these considerations it is possible to find some interesting data. The statistics are examined in order to compare them with those pertinent to nuclear energy. With regard to this topic, the mortal-risks from radiation exposures are considered. The philosophies used in modern industry and in the nuclear energy field, are compared. A special discussion is carried on about ICRP conception, expressed in Publication 22: 'Implications of Commission Recommendations that Doses be kept as Low as Readily Achievable'

  4. Comparison between worker-deaths in modern industries and in nuclear activities

    International Nuclear Information System (INIS)

    Failla, L.

    1977-01-01

    The author examines the statistical data related to the deaths of workers in modern industries. This analysis regards deaths by accident. It regards some particular countries in the world; these particular countries have been selected because their data are comparable. The analysis in modern industry regards different years (1965 - 1974). For the worker deaths caused by professional diseases, some particular considerations are made in this paper. Due to the fact that international statistics for worker deaths due to professional diseases don't exist, it was necessary to resort to the existing correllation between professional diseases and accidents in industry, to extrapolate, with some approximation, the number of deaths due to professional disease. Using these considerations it is possible to find some interesting data. Then the author examines the statistics in order to compare them with those pertinent to nuclear energy. With regard to this topic, the author considers the mortal-risks from radiation exposures. Then the author compares the philosophy that is used in modern industry and in the nuclear energy field. A special discussion is carried on about ICRP conception, expressed in Publication 22; ''Implications of Commission Recommendations that Doses be kept as Low as Readily Achievable''

  5. Occupational noise-induced hearing loss in Indian steel industry workers: an exploratory study.

    Science.gov (United States)

    Singh, Lakhwinder Pal; Bhardwaj, Arvind; Deepak, Kishore Kumar

    2013-04-01

    The present study focused on exploring the current level of hearing protection and subsequently determined the prevalence of occupational noise-induced hearing loss among casting and forging industry workers. The casting and forging industry provides employment to a significant portion of the population. The level of hearing protection was assessed through questionnaire survey of 572 workers. Out of these workers, 165 and another control group of 57 participants were assessed by formal audiometry. Audiometric tests were conducted at frequencies of 1.0 KHz to 8.0 KHz.The occurrence of hearing loss was determined on the basis of a hearing threshold level with a low fence of 25 dB. Student's test and ANOVA were used to compare the various groups; a p value steel industry are highly exposed to occupational noise. The majority of workers are not protected from noise-induced hearing loss. There is a need to provide special ear protectors for workers engaged in forging. A complete hearing protection program, including training, audiometry, job rotation, and the use of hearing protection devices, needs to be introduced.

  6. Knowledge, attitude and practices of Egyptian industrial and tourist workers towards HIV/AIDS.

    Science.gov (United States)

    El-Sayyed, N; Kabbash, I A; El-Gueniedy, M

    2008-01-01

    This study explored knowledge, attitudes and practices towards HIV/AIDS infection among 1256 Egyptian industrial and tourism workers aged 16-40 years. Compared with industrial workers, tourism workers had a significantly better perception of the magnitude of the HIV/AIDS problem worldwide as well as in Egypt and of the likelihood of the problem worsening. Knowledge of tourism workers was also significantly better about causative agent of AIDS and methods of transmission. Both groups had negative attitudes towards patients living with HIV/AIDS concerning their right to confidentiality and to work. Both groups had a positive attitude towards behaviour change for protection from HIV/AIDS, principally via avoidance of extramarital sexual relations and adherence to religious beliefs. Use of condoms as a way to avoid HIV/AIDS was reported by only 0.4% of workers.

  7. Aircraft industry workers in evacuation: conditions of life of evacuated plants' workers in 1941-1945

    Directory of Open Access Journals (Sweden)

    Михаил Юрьевич Мухин

    2010-09-01

    Full Text Available The article is devoted to the work of the factories in 1941-1945 in the evacuation. The author analyzes the living conditions of workers in evacuated aviation plants, their daily life, maintenance, etc. The author concludes that in the early years of the War the conditions of life of the aviation industry's workers were very difficult, and the welfare and financial situation improved in 1944, the sure sign of fracture in the Second world war.

  8. Industry and Happiness. Democracy and Responsibility: Female Workers Utopian Learning

    DEFF Research Database (Denmark)

    Olsén, Peter; Nielsen, Birger Steen; Nielsen, Kurt Aagaard

    2000-01-01

    Abstract An action research project, 'Industry and Happiness', with female workers from the danish fishing industry is presented and discussed. Future creating workshops and socalled research workshops were central. The aim was to develop ideas and concrete perspectives for a democratization...... in (danish) industrial work. The unusual experiences include problems as well as innovation. Reflections are made on the central concept of 'social imagination'...

  9. DNA adduct formation among workers in a Thai industrial estate and nearby residents.

    Science.gov (United States)

    Peluso, Marco; Srivatanakul, Petcharin; Munnia, Armelle; Jedpiyawongse, Adisorn; Meunier, Aurelie; Sangrajrang, Suleeporn; Piro, Sara; Ceppi, Marcello; Boffetta, Paolo

    2008-01-25

    The genotoxic effects of air pollutant exposures have been studied in people living and working in Map Ta Phut, Rayong province, Thailand, a site where is located the Map Ta Phut Industrial Estate (MIE) one of the largest steel, refinery and petrochemical complex in the South-Eastern Asia. This was done by the conduction of a transversal study aimed to compare the prevalence of bulky DNA adducts in groups of subjects experiencing various degree of air pollution. DNA adduct analysis was performed in the leukocytes of 201 volunteers by the (32)P-postlabelling assay: 79 were workers in the MIE complex, including 24 refinery workers, 40 steel workers and 15 tinplate workers, 72 were people residing downwind in the MIE area and 50 were residents in a control district of the same Rayong province but without industrial exposures. The groups of workers were analyzed separately to evaluate if DNA adduct formation differs by the type of industry. The levels of bulky DNA adducts were 1.17+/-0.17 (SE) adducts/10(8) nucleotides in refinery workers, 1.19+/-0.19 (SE) in steel workers, 0.87+/-0.17 (SE) in tinplate workers, 0.85+/-0.07 (SE) in MIE residents and 0.53+/-0.05 (SE) in district controls. No effects of smoking habits on DNA adducts was found. The multivariate regression analysis shows that the levels of DNA adducts were significantly increased among the individuals living near the MIE industrial complex in respect to those resident in a control district (pindustrial air pollution can experiment an excess of DNA adduct formation. The emissions from the MIE complex are the main source of air pollution in this area and can be the cause of such increment in the levels of DNA damage.

  10. The relationship between spontaneous abortion and female workers in the semiconductor industry.

    Science.gov (United States)

    Kim, Heechan; Kwon, Ho-Jang; Rhie, Jeongbae; Lim, Sinye; Kang, Yun-Dan; Eom, Sang-Yong; Lim, Hyungryul; Myong, Jun-Pyo; Roh, Sangchul

    2017-01-01

    This study investigated the relationship between job type and the risk for spontaneous abortion to assess the reproductive toxicity of female workers in the semiconductor industry. A questionnaire survey was administered to current female workers of two semiconductor manufacturing plants in Korea. We included female workers who became pregnant at least 6 months after the start of their employment with the company. The pregnancy outcomes of 2,242 female workers who experienced 4,037 pregnancies were investigated. Personnel records were used to assign the subjects to one of three groups: fabrication process workers, packaging process workers, and clerical workers. To adjust for within-person correlations between pregnancies, a generalized estimating equation was used. The logistic regression analysis was limited to the first pregnancy after joining the company to satisfy the assumption of independence among pregnancies. Moreover, we stratified the analysis by time period (pregnancy in the years prior to 2008 vs. after 2009) to reflect differences in occupational exposure based on semiconductor production periods. The risk for spontaneous abortion in female semiconductor workers was not significantly higher for fabrication and packaging process workers than for clerical workers. However, when we stratified by time period, the odds ratio for spontaneous abortion was significantly higher for packaging process workers who became pregnant prior to 2008 when compared with clerical workers (odds ratio: 2.21; 95% confidence interval: 1.01-4.81). When examining the pregnancies of female semiconductor workers that occurred prior to 2008, packaging process workers showed a significantly higher risk for spontaneous abortions than did clerical workers. The two semiconductor production periods in our study (prior to 2008 vs. after 2009) had different automated processes, chemical exposure levels, and working environments. Thus, the conditions prior to 2008 may have increased the

  11. 76 FR 79221 - Android Industries Belvidere, LLC, Including On-Site Leased Workers From QPS Employment Group...

    Science.gov (United States)

    2011-12-21

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,072] Android Industries..., 2010, applicable to workers of Android Industries Belvidere, LLC, including on-site leased workers from... Belvidere, Illinois location of Android Industries Belvidere, LLC. The Department has determined that these...

  12. Leukemia and non-Hodgkin lymphoma in semiconductor industry workers in Korea.

    Science.gov (United States)

    Kim, Inah; Kim, Hyun J; Lim, Sin Y; Kongyoo, Jungok

    2012-01-01

    Reports of leukemia and non-Hodgkin lymphoma (NHL), cancers known to have a similar pathophysiology, among workers in the semiconductor industry have generated much public concern in Korea. This paper describes cases reported to the NGO Supporters for the Health and Rights of People in the Semiconductor Industry (SHARPs). We identified demographic characteristics, occupational, and disease history, for 17 leukemia and NHL cases from the Giheung Samsung semiconductor plant, diagnosed from November 2007 to January 2011. Patients were relatively young (mean = 28·5 years, SD = 6·5) at the time of diagnosis and the mean latency period was 104·3 months (SD = 65·8). Majority of the cases were fabrication operators (11 workers among 17) and 12 were hired before 2000. Six cases worked in the etching or diffusion process. The evidence to confirm the causal relationship between exposures in the semiconductor industry and leukemia or NHL remains insufficient and a more formal, independent study of the exposure-disease relationship in this occupation is needed. However, workers should be protected from the potential exposures immediately.

  13. The ''healthy worker effect'' and other determinants of mortality in workers in the nuclear industry

    International Nuclear Information System (INIS)

    Beral, V.; Carpenter, L.; Booth, M.; Inskip, H.; Brown, A.

    1987-01-01

    Workers in the nuclear industry has been found to have lower mortality rates than the national average. This is in part due to the ''healthy worker effect'' - the recruitment of healthy individuals into the workforce. Employees of the United Kingdom Atomic Energy Authority had especially low mortality rates in the 15 years following first employment. Thereafter mortality rates remained about 20% below the national average. Social class was a clear predictor of mortality, the professional and executive classes (Social Classes I and II) having mortality rates about 40% below the national average. Mortality was not related to duration of employment. Radiation and non-radiation workers generally showed similar patterns of mortality. (author)

  14. [Efficiency of early diagnosis and prevention of chronic obstructive pulmonary disease in industrial workers (prospective observation results)].

    Science.gov (United States)

    Bobrov, S V; Shpagina, L A; Kuznetsova, G V; Burganova, M R

    2011-01-01

    Examination of workers engaged into major industrial enterprises of Novosibirsk demonstrated high prevalence of bronchial obstruction in individuals contacting industrial aerosol. The workers with long length of service proved high level of tobacco addiction and marked psychologic dependence on smoking. Based on the data obtained, the authors specified a program for early diagnosis and prevention of occupational bronchitis among the workers of major industrial enterprises.

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

    Science.gov (United States)

    Crinis, Vicki

    2010-01-01

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

  16. Implementation of 5S in Manufacturing Industry: A Case of Foreign Workers in Melaka

    Directory of Open Access Journals (Sweden)

    Chee Houa San

    2018-01-01

    Full Text Available Lean manufacturing system has been infiltrated in manufacturing sectors across the world. In fact, Lean manufacturing system is a practice which regards the use of the resources, creation of value for the end customers, and as the ways to eliminate the waste. There are several tools that can be used to eliminate the waste within the industry. This research is a study of the implementation of 5S in manufacturing industry. Despite this, the research study focused on manufacturing industry, which has been implemented 5S system in Melaka State. Although there are number of tools and technique available to help in improving the manufacturing process, however, there is only few industries could implement the tools successfully. In this research, foreign workers play a main role in implement the 5S systems as the manufacturing industry in Malaysia adopt large amount of foreign workers to work as employees. Therefore, it is important to ensure the foreign workers truly understand the concept of 5S system and adopt the best ways to implement it in order to have better performance. This research study has been proposed by the research model of the barriers to implementation of 5S in manufacturing industry among foreign workers. A several research method has been adopted to do the research, such as descriptive research design with quantitative methods, survey questionnaire and cross-sectional studies.

  17. Temporary workers in the nuclear power industry: implications for the waste management program

    International Nuclear Information System (INIS)

    Melville, M.H.

    1984-01-01

    The employment of large number of temporary workers has become a growing and permanent characteristic of the nuclear power industry. In order to stay within the limits governing individual exposure to radiation in the workplace, the occupational risk has been spread among a larger segment of the population. Temporary workers, who make up one-third of the industry's work force, bear a disproportionate share of half the total annual occupational radiation dose. At issue is whether temporary workers should be grouped with the public at large or with the nuclear industry's work force, whose maximum limits are at least 10 times higher. This issue is relevant at a time when the search for a way to manage the mounting radioactive wastes will increase both the permanent and temporary work force. 44 references, 4 figures, 4 tables

  18. Chromosome aberrations in workers of beach sand mineral industries

    International Nuclear Information System (INIS)

    Meenakshi, C.; Mohankumar, Mary N.

    2013-01-01

    Beach Sand Mining (BSM) is a profitable industry earning a sizable income for the country by way of foreign exchange. The Indian coast is rich in rare earths such as ilmenite, rutile, leucoxene, zircon, garnet and sillimanite, and is invariably associated with radioactive monazite. Due to the nature of the separation processes involved and the manual handling, workers in these factories are continuously being exposed to suspended particles containing naturally occurring radioactive materials. An attempt was made to estimate DNA damage using a chromosome aberration assay to monitor radiation effects in workers of BSM industries in India. The study group comprised 27 BSM workers and 20 controls. Percentage yields of dicentrics, acentric fragments and chromatid breaks observed in the control group were 0.058 ± 0.017, 0.073 ± 0.03 and 0.22 ± 0.112, respectively. Percentage yields of dicentrics + centric rings, acentric fragments and chromatid breaks observed in the BSM group were 0.029 ± 0.01 (P value 0.19), 0.24 ± 0.06 (P value 0.006) and 0.455 ± 0.06 (P value 0.0004), respectively. Elevated levels of fragments and chromatid aberrations are suggestive of low-dose radiation effects and also chemically-induced DNA damage. (authors)

  19. Workers of the printing industry and hepatic damage.

    Science.gov (United States)

    Sancini, A; Caciari, T; Chighine, A; Gioffrè, P A; Andreozzi, G; Sacchi, L; Giubilati, R; Tomei, G; Suppi, A; Sacco, C; Tomei, F; Rosati, M V

    2014-01-01

    Typesetting industry is still the primary instrument of communication, despite the development of new technological systems. This study focuses on the analysis of the hepatic effects induced by the use of some organic solvents employed in the printing industry. We studied a group of 194 workers: 93 exposed and 101 not exposed. The level of the exposure to chemical pollutants were assessed through the environmental monitoring of blood concentrations and the analysis of airborne substances. The health survey was performed through the collection of the medical history and the use of hepatic tests, which were evaluated by calculating Mean, Standard Deviation, Student's t-test and X² test with Yates Correction, to investigate statistically significant differences in some hepatic parameters: AST, ALT, ALP, GGT, fractional and total bilirubin. The environmental data sometimes exceeded the TLV-TWA. The clinical evaluation of the hepatic parameters showed statistically significant differences as to the hematic concentrations of AST, ALT, GGT. The results we obtained support the hypothesis of a risk among the printing industrial workers attributable to the hepatotoxic solvents. This risk seems to be related to the use of a mixture of solvents, although at low doses, and the analysis of the results obtained confirms the validity of the investigation for the health screening protocol adopted in order to identify subjects and/or population at risk of hepatotoxicity.

  20. 77 FR 31643 - AI-Shreveport, LLC A Subsidiary of Android Industries Including On-Site Leased Workers From...

    Science.gov (United States)

    2012-05-29

    ... Subsidiary of Android Industries Including On-Site Leased Workers From Career Adventures, Inc. Shreveport..., 2011, applicable to workers of AI-Shreveport, LLC, a subsidiary of Android Industries, Shreveport...- Shreveport, LLC, a subsidiary of Android Industries. The amended notice applicable to TA-W-80,515 is hereby...

  1. Trace of Korean mechanical industry

    International Nuclear Information System (INIS)

    1996-12-01

    This book reports 50 years of Korean mechanical engineers, which includes birth and history, remembrance and future of Korean society of mechanical engineers, current situation and development of mechanical industry such as national industry and 50 years of mechanical industry, track, airline industry, ship and marine engine, a precision instrument, cutting work, casting, welding, plastic working freeze and air handling nuclear power and textile machinery.

  2. [Noise hazard and hearing loss in workers in automotive component manufacturing industry in Guangzhou, China].

    Science.gov (United States)

    Wang, Zhi; Liang, Jiabin; Rong, Xing; Zhou, Hao; Duan, Chuanwei; Du, Weijia; Liu, Yimin

    2015-12-01

    To investigate noise hazard and its influence on hearing loss in workers in the automotive component manufacturing industry. Noise level in the workplace of automotive component manufacturing enterprises was measured and hearing examination was performed for workers to analyze the features and exposure levels of noise in each process, as well as the influence on hearing loss in workers. In the manufacturing processes for different products in this industry, the manufacturing processes of automobile hub and suspension and steering systems had the highest degrees of noise hazard, with over-standard rates of 79.8% and 57.1%, respectively. In the different technical processes for automotive component manufacturing, punching and casting had the highest degrees of noise hazard, with over-standard rates of 65.0% and 50%, respectively. The workers engaged in the automotive air conditioning system had the highest rate of abnormal hearing ability (up to 3.1%). In the automotive component manufacturing industry, noise hazard exceeds the standard seriously. Although the rate of abnormal hearing is lower than the average value of the automobile manufacturing industry in China, this rate tends to increase gradually. Enough emphasis should be placed on the noise hazard in this industry.

  3. A survey into process and worker's characteristics in the wood furniture industry in Songkhla Province, southern region of Thailand.

    Science.gov (United States)

    Tuntiseranee, P; Chongsuvivatwong, V

    1998-12-01

    A cross-sectional survey of the wood furniture industry was conducted in southern Thailand in February 1993. The aim was to examine the manufacturing process, occupational hazards at the workplace, workers' demographic characteristics, period of employment, incidence rate of work related injury and some reproductive history of workers. Altogether 69 managers and 1,000 workers participated in the study. There are 2 main types of wood industry, rubberwood and hardwood. The rubberwood industry is semi-automated with advanced technology, has a female-dominated workforce of 200-300 workers per factory and overseas-market orientation. The hardwood industry is based in small-scale workplaces ranging from 20 to 60 workers, domestic-market orientation and has a male-dominated workforce. Most of the workers were young, single, of low education and were high turnover rate laborforce, with arduous work and long working hours per week. Solvent was the most frequent chemical exposure. The person-year incidence of chemical exposure in female workers was higher than in male workers for every group of chemicals. The incidence of accidents was twice as high as the official rate. The standardized fertility ratio of female wood workers was only 51.6% of that of the Thai female population. There was a high abortion rate among women who became pregnant inside the wood industry compared to that among pregnancies outside the wood factory. Wood industry workers were exposed to occupational hazards and accident-prone work conditions.

  4. Lung cancer risk among workers in the construction industry: results from two case–control studies in Montreal

    OpenAIRE

    Lacourt, Aude; Pintos, Javier; Lavoué, Jérôme; Richardson, Lesley; Siemiatycki, Jack

    2015-01-01

    Background Given the large number of workers in the construction industry, it is important to derive accurate and valid estimates of cancer risk, and in particular lung cancer risk. In most previous studies, risks among construction workers were compared with general populations including blue and white collar workers. The main objectives of this study were to assess whether construction workers experience excess lung cancer risk, and whether exposure to selected construction industry exposur...

  5. Lung cancer risk among workers in the construction industry: results from two case-control studies in Montreal.

    Science.gov (United States)

    Lacourt, Aude; Pintos, Javier; Lavoué, Jérôme; Richardson, Lesley; Siemiatycki, Jack

    2015-09-22

    Given the large number of workers in the construction industry, it is important to derive accurate and valid estimates of cancer risk, and in particular lung cancer risk. In most previous studies, risks among construction workers were compared with general populations including blue and white collar workers. The main objectives of this study were to assess whether construction workers experience excess lung cancer risk, and whether exposure to selected construction industry exposures carries excess risks. We wished to address these objectives within the sub-population of blue collar workers. Two case-control studies were conducted in Montreal. Combined, they included 1593 lung cancer cases and 1427 controls, of whom 1304 cases and 1081 controls had been blue collar workers. Detailed lifetime job histories were obtained and translated by experts into histories of exposure to chemical agents. The two key analyses were to estimate odds ratio (OR) estimates of lung cancer risk: a) for all blue-collar construction workers compared with other blue-collar workers, and b) for construction workers exposed to each of 20 exposure agents found in the construction industry compared with construction workers unexposed to those agents. All analyses were conducted using unconditional logistic regression adjusted for socio-demographic factors and smoking history. The OR for all construction workers combined was 1.11 (95 % CI: 0.90-1.38), based on 381 blue collar construction workers. Analyses of specific exposures were hampered by small numbers and imprecise estimates. While none of 20 occupational agents examined was significantly associated with lung cancer, the following agents manifested non-significantly elevated ORs: asbestos, silica, Portland cement, soil dust, calcium oxide and calcium sulfate. Compared with other blue collar workers, there was only a slight increased risk of lung cancer for subjects who ever held an occupation in the construction industry. The analyses of

  6. Addressing Workers' Rights in the Textile and Apparel Industries: Consequences for the Bangladesh Economy

    NARCIS (Netherlands)

    Ahmed, N.; Peerlings, J.H.M.

    2009-01-01

    This paper applies a CGE model to analyze the effects of better addressing worker¿s rights in Bangladesh¿s textile and apparel industries. Results show that an increased minimum wage for unskilled, low-, and medium-skilled workers has negative impacts for these workers in aggregate and also for the

  7. Young workers in the construction industry and initial OSH-training when entering work life.

    Science.gov (United States)

    Holte, Kari Anne; Kjestveit, Kari

    2012-01-01

    Studies have found that young workers are at risk for injuries. The risk for accidents is high within construction, indicating that young workers may be especially vulnerable in this industry. In Norway, it is possible to enter the construction industry as a full time worker at the age of 18. The aim of this paper was to explore how young construction workers are received at their workplace with regards to OHS-training. The study was designed as a qualitative case study. Each case consisted of a young worker or apprentice (< 25 years), a colleague, the immediate superior, the OHS manager, and a safety representative in the company. The interviews were recorded and analyzed through content analysis. The results showed that there were differences between large and small companies, where large companies had more formalized routines and systems for receiving and training young workers. These routines were however more dependent on requirements set by legislators and contractors more than by company size, since the legislation has different requirements with impact on OHS.

  8. Evaluation of workload among industrial workers with the Need for Recovery Scale.

    Science.gov (United States)

    Moriguchi, Cristiane S; Alem, Michele E R; Coury, Helenice J C G

    2011-01-01

    Work conditions can overload a worker's capabilities and result in health complaints. The early identification of hazardous work conditions allows the definition of priorities for more efficient ergonomic interventions. To assess the need for recovery among industrial workers under different work conditions using the Need for Recovery Scale (NFR), and to verify the association between the scores and personal factors, occupational factors and daily activities. 191 workers (mean age of 34.5±8.3 years) from a manufactory industry participated in this study. Workers answered both a questionnaire regarding demographic and occupational factors, and daily activities as well as the NFR. Ergonomic assessment of workplace sectors was carried out based on the Ergonomic Workplace Analysis. The Pearson chi-square test (significance level 5%) was used to verify the association between NFR scores and the variables of interest. The only association was between work sector and NFR score. According to the ergonomic assessment, the work sector with the highest need for recovery also presented the worst environmental and organizational conditions. The Need for Recovery Scale proved to be a helpful tool for differentiating work sectors presenting different workload demands and contributed to the definition of intervention priorities for preserving worker health.

  9. Tooth loss, prosthetic status and treatment needs among industrial workers in Belgaum, Karnataka, India.

    Science.gov (United States)

    Patil, Vishal V; Shigli, Kamal; Hebbal, Mamata; Agrawal, Neha

    2012-01-01

    The health of industrial workers often goes uncared for due to their stressful working conditions, busy schedules and poor economic conditions. A cross-sectional survey was conducted to determine the prevalence of tooth loss, prosthetic status and treatment needs among industrial workers in Belgaum, Karnataka, India according to the criteria described in the World Health Organization (WHO) Oral Health Assessment form (1997). A total of 614 workers participated in the study. Information was obtained regarding their oral hygiene practice. The presence or absence of habits, and the frequency and duration since the last visit to a dentist were recorded followed by clinical examination. Chi-square test was used to determine the association between the variables and tooth loss. There was a statistically significant difference between the number of missing teeth in different age groups, methods of cleaning, smoking habits and visits to the dentist. Regarding prosthetic status, only one worker had a fixed prosthesis in the mandibular arch. The study revealed that tooth loss was associated with oral hygiene practices, habits and visits to the dentist. Poor prosthetic status and high treatment needs were observed. This study emphasized the need for improved dental health awareness and availability of dental facilities to industrial workers.

  10. A survey of doses to worker groups in the nuclear industry

    International Nuclear Information System (INIS)

    Khan, T.A.; Baum, J.W.

    1991-01-01

    The the US National Council on Radiation Protection and Measurements (NCRP) has suggested ''...as guidance for radiation programs that cumulative exposure not exceed the age of the individual in years x 10 mSv (years x 1 rem).'' The International Commission on Radiological Protection (ICRP) has recommended a dose limit of 10 rem averaged over 5 years. With these developments in mind, the US Nuclear Regulatory Commission (NRC) requested the ALARA Center of the Brookhaven National Laboratory to undertake two parallel studies. One study, which is still ongoing, is to examine the impact of the newly recommended dose limits on the nuclear industry as a whole; the other study was intended to assist in this larger project by looking more closely at the nuclear power industry. Preliminary data had indicated that the critical industry as far as the impact of new regulatory limits were concerned would be the nuclear power industry, because, it was conjectured, there existed a core of highly skilled workers in some groups which routinely get higher than average exposures. The objectives of the second study were to get a better understanding of the situation vis grave a vis the nuclear power industry, by identifying the high-dose worker groups, quantifying the annual and lifetime doses to these groups to see the extent of the problem if there was one, and finally to determine if there were any dose-reduction techniques which were particularly suited to reducing doses to these groups. In this presentation we describe some of the things learned during our work on the two projects. For more detailed information on the project on dose-reduction techniques for high-dose worker groups in the nuclear power industry, see NUREG/CR-5139. An industry/advisory committee has been set up which is in the process of evaluating the data from the larger project on the impact of new dose limits and will shortly produce its report. 7 refs., 5 figs., 6 tabs

  11. Prevalence of workers with shifts in hearing by industry: a comparison of OSHA and NIOSH Hearing Shift Criteria.

    Science.gov (United States)

    Masterson, Elizabeth A; Sweeney, Marie Haring; Deddens, James A; Themann, Christa L; Wall, David K

    2014-04-01

    The purpose of this study was to compare the prevalence of workers with National Institute for Occupational Safety and Health significant threshold shifts (NSTS), Occupational Safety and Health Administration standard threshold shifts (OSTS), and with OSTS with age correction (OSTS-A), by industry using North American Industry Classification System codes. From 2001 to 2010, worker audiograms were examined. Prevalence and adjusted prevalence ratios for NSTS were estimated by industry. NSTS, OSTS, and OSTS-A prevalences were compared by industry. Twenty percent of workers had an NSTS, 14% had an OSTS, and 6% had an OSTS-A. For most industries, the OSTS and OSTS-A criteria identified 28% to 36% and 66% to 74% fewer workers than the NSTS criteria, respectively. Use of NSTS criteria allowing for earlier detection of shifts in hearing is recommended for improved prevention of occupational hearing loss.

  12. The Great Recession and Workers' Health Benefits.

    Science.gov (United States)

    Koh, Kanghyock

    2018-03-01

    During a recession, cost-sharing of employer-sponsored health benefits could increase to reduce labor costs in the U.S. Using a variation in the severity of recession shocks across industries, I find evidence that the enrollment rate of high deductible health plans (HDHPs) among workers covered by employer-sponsored health benefits increased more among firms in industries that experienced severe recession shocks. As potential mechanisms, I study employer-side and worker-side mechanisms. I find that employers changed health benefit offerings to force or incentivize workers to enroll in HDHPs. But I find little evidence of an increase in workers' demand for HDHPs due to a reduction in income. These results suggest that the HDHP enrollment rate increased during the Great Recession, as employers tried to save costs of offering health benefits. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. [Occupational risks of a shoe industry from the workers' perspective].

    Science.gov (United States)

    Luz, Fernanda Reinher da; Loro, Marli Maria; Zeitoune, Regina Célia Gollner; Kolankiewicz, Adriane Cristina Bernat; Rosanelli, Cleci Schmidt Piovesan

    2013-01-01

    This is a qualitative and descriptive study, which aimed to identify the occupational risks of a shoe industry, as well as the preventive measures taken against those risks, from the workers' perspective. The sample consisted of fifteen workers. Data were collected through semi-structured interviews and analyzed according to content analysis. The ethical aspects were respected and the research was approved by the Committee of Ethics in Research of the Northwest Regional University of Rio Grande do Sul. The results showed that the workers are aware of the risks of their work process, made use of safety measures for personal protection, and the company offers safety devices, informing and performing periodical visits to the sectors, aiming to develop educational actions.

  14. A survey of occupational health hazards among 7,610 female workers in China's electronics industry.

    Science.gov (United States)

    Yu, Wenlan; Lao, Xiang Qian; Pang, Shulan; Zhou, Jianjiao; Zhou, Anshou; Zou, Jianfang; Mei, Liangying; Yu, Ignatius Tak-sun

    2013-01-01

    To investigate the occupational hazards among Chinese female workers in the electronics industry, the authors systematically sampled a total of 8,300 female workers at random across 4 provinces in a variety of electronics factories. A detailed questionnaire was used to collect information on occupational hazards and the occurrence of occupation-related diseases. The results show that 4,283 female workers (51.9%) were exposed to 1 or more occupational hazards. The most common chemical hazard was organic solvent, and the second most common was heavy metals. The ergonomic hazards included repetitive movements, poor standing posture, and the lifting of heavy goods. More than 60% of the female workers self-reported occupation-related diseases. These results showed that occupational health hazards were common in the electronics industry in China and that they caused serious occupation-related health problems for the female workers therein.

  15. Health and safety aspects of textile workers from Solapur (India textile industries

    Directory of Open Access Journals (Sweden)

    Rahul B Hiremath

    2014-12-01

    Full Text Available Introduction: Textile sector in India plays an important role in the country's economy, providing employment to a significant population in rural and urban areas. Objectives: This paper focuses on health and safety aspects of textile workers in Solapur City (one of the key textile cluster in the state of Maharashtra, India. Methodology: A sample of 180 workers from the identified textile industries of Solapur city were assessed for their general physique, muscle tone, lung condition, and eyesight using different techniques. The study aimed at developing a framework for understanding risks to textile workers resulting from lack of health and safety standards in companies. Results: Findings showed that most of the workers have been affected by respiratory problems, increase in muscle tone, eye problems and musculoskeletal problem. It has been also observed that job security or regular work impacts positively to the worker’s long term body health. However, there is an immediate need to adopt and implement measures in accordance with Indian Factories Act (OHSAS 18001/ILO-OSH 2001 which includes directions and procedures in respect of industrial installations, work environment and occupational health and safety guidelines.

  16. Evaluation of Dust Exposure among the Workers in Agricultural Industries in North-East India.

    Science.gov (United States)

    Dewangan, Krishna N; Patil, Mahesh R

    2015-11-01

    This study aims to quantify dust exposure among the workers in four different industrial settings: rice mills, flour mills, oil mills, and tea factories and to compare the obtained data with the permissible exposure limit (PEL) of Indian Union Ministry of Labour as well as to compare the dust exposure across activities and seasons. RespiCon(TM) particle sampler was used for collecting dust concentration in the breathing zone of the workers. In total, 149 workers participated in the study and 204 samples were collected. Samples were collected in the vicinity of different processing operations. Samples in the rice mills were collected for two consecutive years in two seasons; however samples from other industries were collected for 1 year. The results indicate that geometric mean (GM) of dust exposure was significantly (P workers are exposed to higher level of respirable dust as compared to the PEL, while total dust exposure to all the workers were higher than the PEL; thus, immediate reduction of dust exposure among the workers is necessary for preventing respiratory system impairment. © The Author 2015. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

  17. Dust exposure and the risk of cancer in cement industry workers in Korea.

    Science.gov (United States)

    Koh, Dong-Hee; Kim, Tae-Woo; Jang, Seunghee; Ryu, Hyang-Woo

    2013-03-01

    Cement is used widely in the construction industry, though it contains hazardous chemicals such as hexavalent chromium. Several epidemiological studies have examined the association between cement dust exposure and cancer, but these associations have proved inconclusive. In the present study, we examined the association between dust exposure and cancer in cement industry workers in Korea. Our cohort consisted of 1,324 men who worked at two Portland cement manufacturing factories between 1997 and 2005. We calculated cumulative dust exposures, then categorized workers into high and low dust exposure groups. Cancer cases were identified between 1997 and 2005 by linking with the national cancer registry. Standardized incidence ratios (SIRs) were calculated for all workers and the high and low dust exposure groups, respectively. The SIR for overall cancers in all workers was increased (1.35, 95% CI: 1.01-1.78). The SIR for stomach cancer in the high dust exposure group was increased (2.18, 95% CI: 1.19-3.65), but there was no increased stomach cancer risk in the low dust exposure group. The SIR for rectal cancer in all workers was increased (3.05, 95% CI: 1.32-6.02). Rectal cancer risk was similar in the high and low exposure groups. Our findings suggest a potential association between exposure in the cement industry and an increased risk of stomach and rectal cancers. However, due to the small number of cases, this association should be further investigated in a study with a longer follow-up period and adjustment for confounders. Copyright © 2012 Wiley Periodicals, Inc.

  18. Health effects study of the nuclear industry workers in Japan

    International Nuclear Information System (INIS)

    Tamiko Iwasaki

    1997-01-01

    To clarify the effects of low-dose and low-dose-rate exposure to the human body, study on the health effects of the nuclear industry workers in Japan was conducted since 1990 by the Institute of Radiation Epidemiology, the Radiation Effects Association, which had been entrusted by the Science and Technology Agency of the Japanese Government. In the first phase analysis between 1986 and 1992, the study population was selected from among persons who were engaged in radiation work at nuclear power plants and associated facilities, and registered in the Radiation Dose Registration Center for Workers. The cohort consisted of 114,900 persons who satisfied the criteria of nationality, age, sex, etc. The average follow-up period was 4.6 years, and the average cumulative dose per person was 13.9 mSv. The total number of deaths among the study population was 1,758, including 661 deaths due to all malignant neoplasms. The Standardized Mortality Ratio of various death causes was compared. Furthermore, the cohort was grouped by five different dose levels, and the O/E was calculated to test whether there is a trend for the death rate to increase with dose. Among nuclear workers no significant increase in deaths nor any relationship with radiation dose was found, except the pancreatic cancer with 10-years lag. Since many previous studies of nuclear industry workers have demonstrated no significant association between exposure dose and pancreatic cancer, we cannot immediately conclude a causal relationship between with radiation. (author)

  19. [Psychosocial Factors and Burnout Syndrome Found in Workers in the Dough Processing Industry, Tepic, Mexico].

    Science.gov (United States)

    Beltrán, Carolina Aranda; Gónzalez, José Luis López; Barraza Salas, José Horacio

    2013-06-01

    The workers in the dough processing industry are a population exposed to psychosocial risk factors due to the conditions in the workplace; therefore, they are likely to suffer from one of the consequences of chronic stress to which a worker is exposed daily: burnout syndrome. The aim of this study was to analyze the relationship between psychosocial factors and the burnout syndrome in workers in the dough processing industry in the city of Tepic, Mexico. A cross-sectional and descriptive study was conducted in five companies from the dough processing industry. The total population consisted of 122 workers who were administered the scale of Psychosocial Factors Identification of the Mexican Social Security Institute and the Maslach Burnout Inventory scale, in order to gather information. The presence of adverse psychosocial factors was reported in 18.3%, and 79.8% with the syndrome. There were several variables that behaved as risk factors, specifically, the system of working with the emotional exhaustion. Copyright © 2013 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  20. Prolonged menstrual cycles in female workers exposed to ethylene glycol ethers in the semiconductor manufacturing industry.

    Science.gov (United States)

    Hsieh, G-Y; Wang, J-D; Cheng, T-J; Chen, P-C

    2005-08-01

    It has been shown that female workers exposed to ethylene glycol ethers (EGEs) in the semiconductor industry have higher risks of spontaneous abortion, subfertility, and menstrual disturbances, and prolonged waiting time to pregnancy. To examine whether EGEs or other chemicals are associated with long menstrual cycles in female workers in the semiconductor manufacturing industry. Cross-sectional questionnaire survey during the annual health examination at a wafer manufacturing company in Taiwan in 1997. A three tiered exposure-assessment strategy was used to analyse the risk. A short menstrual cycle was defined to be a cycle less than 24 days and a long cycle to be more than 35 days. There were 606 valid questionnaires from 473 workers in fabrication jobs and 133 in non-fabrication areas. Long menstrual cycles were associated with workers in fabrication areas compared to those in non-fabrication areas. Using workers in non-fabrication areas as referents, workers in photolithography and diffusion areas had higher risks for long menstrual cycles. Workers exposed to EGEs and isopropanol, and hydrofluoric acid, isopropanol, and phosphorous compounds also showed increased risks of a long menstrual cycle. Exposure to multiple chemicals, including EGEs in photolithography, might be associated with long menstrual cycles, and may play an important role in a prolonged time to pregnancy in the wafer manufacturing industry; however, the prevalence in the design, possible exposure misclassification, and chance should be considered.

  1. [Current status of hearing loss and related influencing factors in workers with noise exposure in refining and chemical industry].

    Science.gov (United States)

    Wu, S S; Yu, J N; He, C H; Mu, H X; Wang, C; Zhang, Y; Zhang, C Y; Yu, S F; Li, X L

    2016-12-20

    Objective: To investigate the current status of hearing loss and related influencing factors in workers with noise exposure in refining and chemical industry. Methods: From August 2015 to March 2016, the investigation method of collecting the data of past occupational health examinations and measuring noise in working environment was used to enroll 8 672 male workers. Results: Of all workers, 11.6% were diagnosed with hearing loss. There were significant differences in the distribution of hearing impairment among workers exposed to noise at different ages, device types and types of work (χ(2)=17.80, 77.80 and 30.53, all P hearing loss in workers with noise exposure in refining and chemical industry. Conclusion: The level of noise exposure and working years with noise exposure are main influencing factors for hearing loss in workers with noise exposure in refining and chemical industry.

  2. Analysis of radiation overexposures for radiation workers in industrial institutions during 1991-1995

    International Nuclear Information System (INIS)

    Mahajan, J.M.; Raman, N.V.; Massand, O.P.

    1997-01-01

    Radiation Standards and Instrumentation Division (RS and ID) conducts country wide personnel monitoring service for external exposures of a total of about 41,000 radiation workers. Out of these, there are about 5300 radiation workers in industrial institutions alone. The analysis of overexposure cases (more than 10 mSv during a monitoring period) of these radiation workers has been presented for the period 1991-1995. The paper describes how the reporting, investigations and follow-up of these cases helps in obtaining effective control of doses to the radiation workers in the country keeping in view the dose limits stipulated by the Atomic Energy Regulatory Board. (author)

  3. Why Workers Are Reluctant Learners: The Case of the Canadian Pulp and Paper Industry.

    Science.gov (United States)

    Bratton, John A.

    2001-01-01

    In the Canadian pulp/paper industry, management is focused on worker flexibility for productivity. Unions view workplace learning as a threat to job control and security. Although learning new skills enhances individual workers' flexibility and employability, collectively it weakens the union through job losses. (Contains 56 references.) (SK)

  4. Decent Work in the Chinese Apparel Industry: Comparative Analysis of Blue-Collar and White-Collar Garment Workers

    Directory of Open Access Journals (Sweden)

    Caixia Chen

    2017-08-01

    Full Text Available Addressing labor issues in the apparel industry is significantly important due to customers’ increasing awareness of poor working conditions and growing labor crises in apparel production locations worldwide. Decent work is a key element to achieving fair and harmonious employment, but is not always evident in global apparel production networks. This study examines the working conditions in China’s garment manufacturing industry, which employs more than 10 million workers. A survey was administered to 313 blue-collar workers and 228 white-collar workers on issues related to decent work, including workers’ concerns, satisfaction levels and attitudes towards decent work. Regression analysis showed that workers’ attitudes are significantly related to age, education level, service length and monthly wage. Gap analysis revealed poor understanding of decent work and low satisfaction with primary indicators of decent work. However, results suggest that workers increasingly value soft factors and the overall work experience, not only financial benefits. Cluster analysis identified four clusters of workers. This study contributes to understanding garment worker perceptions of decent work and provides implications for the operationalization of decent work in China’s garment manufacturing industry.

  5. Practical approach in training (on-the-job) for workers in nuclear industries

    International Nuclear Information System (INIS)

    Vianna, Vilson Bedim; Rocha, Janine Gandolpho da

    2005-01-01

    This work approaches the 'on-the-job training' - a method of practical training - used in nuclear industries for workers who handle radioactive nuclides. The required training must, in accordance with the ISO 9000 standard, be geared to meet the needs of the organization, including the minimization of errors in operation with radionuclides, which involves various aspects (standard, social, environmental, personal and process safety etc.). Therefore, the training process must have the commitment of everybody and have a logical and documented sequence, where both the individual and the needs of the company are raised and analyzed. The clear identification of the radiological risks associated to the hands-on training is critical to the safety of who is being trained and should be part of the training content. However, the greatest challenge is a mechanism allowing to transform the hands-on training in practical learning. The role of training in the modern nuclear industry should not be restricted to provide conditions for better training or development of the employee, but also motivate the continuous improvement of the company and of the productive process

  6. Workers' compensation claims for musculoskeletal disorders among wholesale and retail trade industry workers--Ohio, 2005-2009.

    Science.gov (United States)

    2013-06-07

    Work-related musculoskeletal disorders (WMSDs) resulting from ergonomic hazards are common in the United States. Recent data from the Bureau of Labor Statistics (BLS) indicate that in 2011, one third of occupational injuries and illnesses resulting in lost time from work were WMSDs. Based on data from the 2010 BLS Survey of Occupational Injuries and Illnesses, a higher rate of WMSDs resulting in lost time from work occurred in the Wholesale and Retail Trade (WRT) industry compared with most other industries. To assess trends and identify WRT subsectors and subgroups associated with high rates of WMSD workers' compensation claims, the Ohio Bureau of Workers' Compensation (OBWC) and CDC analyzed OBWC claims data for single-location WRT employers in Ohio for the period 2005-2009. From 2005 to 2009, the rate of WMSD claims declined from 86.3 to 52.8 per 10,000 employees. The three WRT industry subsectors with the highest rates of WMSD claims were Merchant Wholesalers, Nondurable Goods; Furniture and Home Furnishings Stores; and Merchant Wholesalers, Durable Goods. Within those three WRT subsectors, the highest rates of WMSD claims were noted in five subgroups: furniture stores and wholesalers of alcoholic beverages, groceries and related products, metal and minerals, and motor vehicle parts. Providing recommendations for WMSD prevention is particularly important for these WRT subgroups.

  7. Prevalence of undiagnosed cardiovascular risk factors and 10-year CVD risk in male steel industry workers.

    Science.gov (United States)

    Gray, Benjamin J; Bracken, Richard M; Turner, Daniel; Morgan, Kerry; Mellalieu, Stephen D; Thomas, Michael; Williams, Sally P; Williams, Meurig; Rice, Sam; Stephens, Jeffrey W

    2014-05-01

    To assess the prevalence of undiagnosed cardiovascular disease (CVD) in a cohort of male steelworkers in South Wales, UK. Male steel industry workers (n = 221) with no prior diagnosis of CVD or diabetes accepted a CVD risk assessment within the work environment. Demographic, anthropometric, family, and medical histories were all recorded and capillary blood samples obtained. The 10-year CVD risk was predicted using the QRISK2-2012 algorithm. Up to 81.5% of workers were either overweight or obese. More than 20% of workers were found to have diastolic hypertension, high total cholesterol, and/or a total cholesterol/high-density lipoprotein ratio of six or more. Over one quarter of workers assessed had an increased 10-year CVD risk. Despite a physically demanding occupation, risk assessment in the workplace uncovered significant occult factors in CVD risk in a sample of male heavy industry workers.

  8. Contact dermatitis in tie and dye industry workers

    Energy Technology Data Exchange (ETDEWEB)

    Mathur, N K; Mathur, A; Banerjee, K

    1985-01-01

    A survey of the Tie and Dye industry of Jodhpur City in India was made to investigate occupational dermatoses. 49 (16.6%) of 250 workers had incapacitating dermatitis. Skin lesions were seen mostly over the dorsa of the hands and fingers. 26 patients were patch tested with various dyes and chemicals; 14 were positive. Fast Red RC salt was the most potent sensitizer. Other dyes showing positive reactions were Orange GC salt, Bordeaux GP salt, Blue B salt, Red B base and naphthol.

  9. [Investigation about prevention behavior for dust workers in machinery, ceramic, and metallurgy industry].

    Science.gov (United States)

    Shen, Fu-hai; Ma, Qing-kun; Xiao, Shu-yu; Cui, Feng-tao; Meng, Qing-di; Yang, Xiu-qing; Qi, Hui-sheng; Fan, Xue-yun; Yao, San-qiao

    2011-01-01

    The purposes of this thesis were to study the behavior about workers exposed to dust and provide scientific basis for health promotion. We designed a questionnaire and carry it on the 746 dust workers in the 3 representative corporations of Machinery, Ceramic, and Metallurgy Industry. All data were input into computer. And a database was established with Excel. SPSS11.5 statistical analysis software was used to analyze the influence on protecting behavioral between the application of qualifications, different jobs, training or protection, and other aspects etc. The rates were 94.4% and 75.3% about the regular physical examination and requirements for protective equipment. The rate of choosing an effective way of protection was generally low (15.4%). There was significant difference for among different educational background workers (P Metallurgy Industry. Those who were not educated had a lower using rate about the protection behavior, regular physical examination, and requirements for protective equipment than those educated.

  10. Political consciousness and political action of industrial workers in Ghana : a case study of VALCO workers at Tema

    NARCIS (Netherlands)

    Konings, P.J.J.

    1978-01-01

    What is the political consciousness of Ghanaian workers in large-scale foreign and state enterprises and what action have they engaged in? The present study, based on fieldwork in Ghana in 1975, attempts to answer these questions with regard to answer these questions with regard to industrial

  11. Changing gender roles and health impacts among female workers in export-processing industries in Sri Lanka.

    Science.gov (United States)

    Attanapola, Chamila T

    2004-06-01

    Since the economic liberalization in 1977, a large number of Sri Lankan women have entered the labour market and engaged in income-generating activities. Some women choose to travel abroad as domestic workers, while others choose to work in export-processing industries. This process has a profound impact on gender and gender roles in Sri Lanka. Young rural women have changed their traditional women's roles to become independent daughters, efficient factory workers and partially modernized women. Even though changing gender roles are identified as a positive impact of industrial work, the new social, cultural, and legal environments of industrial work have negative impacts on these women's lives. This paper explores health impacts of changing gender roles and practices of young rural women, focusing on the experiences of female workers in export-processing industries. Further, it contributes to the literature on gender and health, and on qualitative approaches within health geographic studies. A model is formulated to suggest a conceptual framework for studying women's health. The model describes the determinant factors of individual health status based on the question of who (personal attributes) does what (type of work) where (place), when and how (behaviours). These are also determinant factors of gender and gender roles of a society. The three types of health problems (reproductive, productive and mental health) of a woman, in this case a female industrial worker, are determined by her gender roles and practices associated with these roles.

  12. The health and safety concerns of immigrant women workers in the Toronto sportswear industry.

    Science.gov (United States)

    Gannagé, C M

    1999-01-01

    Immigrant women's conditions of work have worsened with new government and managerial strategies to restructure the Canadian apparel industry. Changes in occupational health and safety legislation have both given and taken away tools that immigrant women workers could use to improve the quality of their working lives. The author outlines a methodology for eliciting the health and safety concerns of immigrant women workers.

  13. Musculoskeletal problems among workers in a garment industry, at Tirupur, Tamil Nadu

    Directory of Open Access Journals (Sweden)

    Sreesupria Purushothaman Ravichandran

    2016-09-01

    Full Text Available Background: Every occupation has its own ill effects on health. Garment workers are denied of their basic rights and less importance is given to their health. Their health status also depends on their access to treatment and availability of healthcare facilities. Aims & Objectives: To estimate the prevalence, health seeking pattern and associated factors for musculoskeletal problems among garment workers and to assess the level of exposure of individual workers to upper limb musculoskeletal loads. Materials and methods: A cross sectional study was conducted among 380 workers in a garment industry, at Tirupur over a period of two months. Interview was conducted using a structured pretested questionnaire including Nordic Musculoskeletal Questionnaire and Numerical Pain Rating Scale. Level of exposure to musculoskeletal load was assessed using RULA tool. Statistical analysis was done using SPSS 19 version. Results: 77.6% of the workers had musculoskeletal problems. The most common sites affected were neck (32.1%, knee (28.7% and low back (26.6%. More than half of the workers experienced moderate pain in all body parts. 54.2% sought health care and 40% among them preferred government hospital. Only 8.7% workers had acceptable posture. Conclusion: Health problems among garment workers are one of the areas of public health concern in our country. Reducing the work strain and providing a supportive workplace environment will have a favorable impact on work productivity

  14. Reproductive Hazards Still Persist in the Microelectronics Industry: Increased Risk of Spontaneous Abortion and Menstrual Aberration among Female Workers in the Microelectronics Industry in South Korea

    Science.gov (United States)

    Kim, Inah; Kim, Myoung-Hee; Lim, Sinye

    2015-01-01

    Objectives Despite the global expansion of supply chains and changes to the production process, few studies since the mid-1990s and 2000s have examined reproductive risks of the microelectronics industry; we examined the reproductive risks among female microelectronics workers in South Korea. Methods Based on claim data from the National Health Insurance (2008–2012), we estimated age-specific rates of spontaneous abortion (SAB) and menstrual aberration (MA) among women aged 20 to 39 years. We compared data between microelectronics workers and three different control groups: economically inactive women, the working population as a whole, and workers employed in the bank industry. For an effect measure, age-stratified relative risks (RRs) were estimated. Results Female workers in the microelectronics industry showed significantly higher risk for SAB and MA compared to control groups. The RRs for SAB with reference to economically inactive women, working population, and bank workers in their twenties were 1.57, 1.40, and 1.37, respectively, and the RRs for MA among females in their twenties were 1.54, 1.38, and 1.48, respectively. For women in their thirties, RRs for SAB were 1.58, 1.67, and 1.13, and those for MA were 1.25, 1.35, and 1.23 compared to the three control populations, respectively. All RRs were statistically significant at a level of 0.05, except for the SAB case comparison with bank workers in their thirties. Conclusions Despite technical innovations and health and safety measures, female workers in microelectronics industry in South Korea have high rates of SAB and MA, suggesting continued exposure to reproductive hazards. Further etiologic studies based on primary data collection and careful surveillance are required to confirm these results. PMID:25938673

  15. Reproductive Hazards Still Persist in the Microelectronics Industry: Increased Risk of Spontaneous Abortion and Menstrual Aberration among Female Workers in the Microelectronics Industry in South Korea.

    Directory of Open Access Journals (Sweden)

    Inah Kim

    Full Text Available Despite the global expansion of supply chains and changes to the production process, few studies since the mid-1990 s and 2000s have examined reproductive risks of the microelectronics industry; we examined the reproductive risks among female microelectronics workers in South Korea.Based on claim data from the National Health Insurance (2008-2012, we estimated age-specific rates of spontaneous abortion (SAB and menstrual aberration (MA among women aged 20 to 39 years. We compared data between microelectronics workers and three different control groups: economically inactive women, the working population as a whole, and workers employed in the bank industry. For an effect measure, age-stratified relative risks (RRs were estimated.Female workers in the microelectronics industry showed significantly higher risk for SAB and MA compared to control groups. The RRs for SAB with reference to economically inactive women, working population, and bank workers in their twenties were 1.57, 1.40, and 1.37, respectively, and the RRs for MA among females in their twenties were 1.54, 1.38, and 1.48, respectively. For women in their thirties, RRs for SAB were 1.58, 1.67, and 1.13, and those for MA were 1.25, 1.35, and 1.23 compared to the three control populations, respectively. All RRs were statistically significant at a level of 0.05, except for the SAB case comparison with bank workers in their thirties.Despite technical innovations and health and safety measures, female workers in microelectronics industry in South Korea have high rates of SAB and MA, suggesting continued exposure to reproductive hazards. Further etiologic studies based on primary data collection and careful surveillance are required to confirm these results.

  16. Reproductive Hazards Still Persist in the Microelectronics Industry: Increased Risk of Spontaneous Abortion and Menstrual Aberration among Female Workers in the Microelectronics Industry in South Korea.

    Science.gov (United States)

    Kim, Inah; Kim, Myoung-Hee; Lim, Sinye

    2015-01-01

    Despite the global expansion of supply chains and changes to the production process, few studies since the mid-1990 s and 2000s have examined reproductive risks of the microelectronics industry; we examined the reproductive risks among female microelectronics workers in South Korea. Based on claim data from the National Health Insurance (2008-2012), we estimated age-specific rates of spontaneous abortion (SAB) and menstrual aberration (MA) among women aged 20 to 39 years. We compared data between microelectronics workers and three different control groups: economically inactive women, the working population as a whole, and workers employed in the bank industry. For an effect measure, age-stratified relative risks (RRs) were estimated. Female workers in the microelectronics industry showed significantly higher risk for SAB and MA compared to control groups. The RRs for SAB with reference to economically inactive women, working population, and bank workers in their twenties were 1.57, 1.40, and 1.37, respectively, and the RRs for MA among females in their twenties were 1.54, 1.38, and 1.48, respectively. For women in their thirties, RRs for SAB were 1.58, 1.67, and 1.13, and those for MA were 1.25, 1.35, and 1.23 compared to the three control populations, respectively. All RRs were statistically significant at a level of 0.05, except for the SAB case comparison with bank workers in their thirties. Despite technical innovations and health and safety measures, female workers in microelectronics industry in South Korea have high rates of SAB and MA, suggesting continued exposure to reproductive hazards. Further etiologic studies based on primary data collection and careful surveillance are required to confirm these results.

  17. Exposure to occupational air pollution and cardiac function in workers of the Esfahan Steel Industry, Iran.

    Science.gov (United States)

    Golshahi, Jafar; Sadeghi, Masoumeh; Saqira, Mohammad; Zavar, Reihaneh; Sadeghifar, Mostafa; Roohafza, Hamidreza

    2016-06-01

    Air pollution is recognized as an important risk factor for cardiovascular disease. We investigated association of exposure to occupational air pollution and cardiac function in the workers of the steel industry. Fifty male workers of the agglomeration and coke-making parts of the Esfahan Steel Company were randomly selected (n = 50). Workers in the administrative parts were studied as controls (n = 50). Those with known history of hypertension, dyslipidemia, or diabetes, and active smokers were not included. Data of age, body mass index, employment duration, blood pressure, fasting blood sugar, and lipid profile were gathered. Echocardiography was performed to evaluate cardiac function. Left ventricular ejection fraction was lower in workers of the agglomeration/coke-making parts than in controls (mean difference = 5 to 5.5 %, P steel industry is associated with left heart systolic dysfunction. Possible right heart insults due to air pollution exposure warrant further investigations.

  18. German robots: The impact of industrial robots on workers

    OpenAIRE

    Dauth, Wolfgang; Findeisen, Sebastian; Südekum, Jens; Wößner, Nicole

    2017-01-01

    We study the impact of rising robot exposure on the careers of individual manufacturing workers, and the equilibrium impact across industries and local labor markets in Germany. We find no evidence that robots cause total job losses, but they do affect the composition of aggregate employment. Every robot destroys two manufacturing jobs. This accounts for almost 23 percent of the overall decline of manufacturing employment in Germany over the period 1994-2014, roughly 275,000 jobs. But this lo...

  19. Estimation of hand index for male industrial workers of Haryana State

    African Journals Online (AJOL)

    Hand index derived from measured hand dimensions can be used to estimate differences related to sex, age and race in forensic and legal sciences. It has been calculated as percentage of hand breadth over the hand length; which suggests that the male industrial workers population of state belong to mesocheir group of ...

  20. Older Workers in the Hospitality Industry: Valuing Experience and Informal Learning

    Science.gov (United States)

    Canning, Roy

    2011-01-01

    The research sets out to identify the learning processes adopted by older workers in the hospitality and visitor attraction industry in Scotland, with a view to determining how employers may better support their education and training within enterprises. The study was undertaken as part of the ESRC project on "Sustaining the employability of…

  1. Comparison of Safety Perception between Foreign and Local Workers in the Construction Industry in Republic of Korea

    Directory of Open Access Journals (Sweden)

    Serdar Korkmaz

    2018-03-01

    Full Text Available Background: Since the Republic of Korea became a labor-force-importing country, the number of foreign workers has increased gradually, especially in the construction industry. The main objective of this study was to examine the differences in safety perception between domestic and foreign workers at Korean construction sites. Methods: A total of 891 Korean and foreign workers were surveyed: 140 foreign and 751 Korean workers. The general characteristics and 25 factors influencing safety perception were considered in the questionnaire. Regression and correlation analyses were conducted to examine the variables of workers' safety perception. Results: Differences of nationality (F = 7.379, p < 0.001 and workplace accidents were statistically significant for both domestic (F = 1.503, p < 0.05 and foreign workers (F = 7.868, p < 0.05. In contrast, age, education, and Korean language level were significant variables only for foreign workers. Correlation coefficients of 0.428** for Korean and 0.148 for foreign workers between two items – namely, “management's commitment to safety” and “blaming staff when they make mistakes” – support the conclusion that foreign workers do not trust management's commitment to safety, while Korean workers have confidence in these commitments. Conclusion: Foreign workers' level of safety perception should rise to the same level as Korean workers, especially in terms of obeying safety rules, safety education performance, and safety beliefs. Therefore, an improvement plan for the Korean construction industry is suggested in order to have a better safety level at construction sites with foreign workers. Keywords: construction, foreign workers, Korean workers, safety perception

  2. Risk Perception, Knowledge and Safety Attitude and Hearing Protector Use in Petrochemical Industry Workers

    Directory of Open Access Journals (Sweden)

    Mahdi Jahangiri

    2008-06-01

    Full Text Available Background and Aim: Hearing protectors (HP are widely employed as the only measure against noise exposure. However, it is well known that unless do workers wear HP continuously, its efficacy will be very low. The purpose of this study was to determine the influence of risk perception, knowledge and safety attitude on hearing protection use in petrochemical industry's workers.Materials and Methods: In this cross-sectional study a structural questionnaire was administrated to 236 randomly selected workers in Iranian petrochemical industry who had been to 85 dBA noise and some influencing factors including risk perception, knowledge and general attitude to safety on using of HP had been investigated.Results: This study showed that only 20.3% of employees claimed to wear hearing protection all the time when they exposed to noise. There was a significant relationship between use of hearing protector and worker's risk perception (p=0.048 and also their knowledge about hearing protection(p=0.009. Also, the relationship between general attitude of workers to safety and risk perception was statistically significant (p=0.046. Conclusion: The results of the study showed that for promoting the use of hearing protectors, two main strategy should be followed. First, removing the barriers to make hearing protectors compliant, and second enhancing the workers’ risk perception about hearing loss and proper use of ear protectors.

  3. 20 CFR 404.1402 - When are railroad industry services by a non-vested worker covered under Social Security?

    Science.gov (United States)

    2010-04-01

    ...-vested worker covered under Social Security? 404.1402 Section 404.1402 Employees' Benefits SOCIAL... When are railroad industry services by a non-vested worker covered under Social Security? If you are a non-vested worker, we (the Social Security Administration) will consider your services in the railroad...

  4. [Pulmonary disease due to asbestos in steel industry workers].

    Science.gov (United States)

    Zurbriggen, Rita; Capone, Lilian

    2013-01-01

    Asbestos-related diseases are caused by the inhalation of asbestos fibers in their variety chrysotile or white asbestos. Although the ban in Argentina dates from 2003, there are numerous industries where work continues with this mineral, including iron and steel industries. It is currently known the high pathogenicity of this material, so that in many countries there are programs to monitoring the exposed workers. Here we describe the general characteristics and pulmonary manifestations in 27 patients who had worked in a very huge steel factory in South America. The diagnosis of asbestos-related diseases was made by a medical-occupational record, history of asbestos exposure, additional studies of lung function and chest images. Then the sources of exposure (occupational, domestic and environmental), exposure time and latency period were analyzed, in those patients in whom a related disease was detected. Smoking history was also taken into account. Twenty-two patients had benigns pathologies (81.4%), sixteen of them with lesions localyzed in pleura, and other six pulmonary asbestosis. The malignant pathologies occurred in five patients (18.5%), in four of them mesothelioma and in other one lung cancer. The problem of asbestos exposure has contemporary relevance. Hence the need for a surveillance program in workers exposed to asbestos in the past or currently, to detect, report, record and investigate the characteristics of these pathologies.

  5. Assessment of Industrial Antimony Exposure and Immunologic Function for Workers in Taiwan.

    Science.gov (United States)

    Wu, Chin-Ching; Chen, Yi-Chun

    2017-06-26

    This study investigated antimony exposure among employees in industries in Taiwan and evaluated whether their immunologic markers were associated with antimony exposure. We recruited 91 male workers and 42 male office administrators from 2 glass manufacturing plants, 1 antimony trioxide manufacturing plants, and 2 engineering plastic manufacturing plants. Air samples were collected at worksites and administrative offices, and each participant provided specimens of urine, blood, and hair to assay antimony levels. We also determined white blood cells, lymphocyte, and monocyte, IgA, IgE, and IgG in blood specimens. The mean antimony concentration in the air measured at worksites was much higher in the antimony trioxide plant (2.51 ± 0.57 mg/m³) than in plastic plants (0.21 ± 0.06 mg/m³) and glass plants (0.14 ± 0.01 mg/m³). Antimony levels in blood, urine, and hair measured for participants were correlated with worksites and were higher in workers than in administrators. The mean serum IgG, IgA, and IgE levels were lower in workers than in administrators ( p industrial plants than for administrators. This study suggests serum IgG, IgA, and IgE levels are negatively associated with antimony exposure.

  6. Ischaemic heart disease mortality and years of work in trucking industry workers.

    Science.gov (United States)

    Hart, Jaime E; Garshick, Eric; Smith, Thomas J; Davis, Mary E; Laden, Francine

    2013-08-01

    Evidence from general population-based studies and occupational cohorts has identified air pollution from mobile sources as a risk factor for cardiovascular disease. In a cohort of US trucking industry workers, with regular exposure to vehicle exhaust, the authors previously observed elevated standardised mortality ratios for ischaemic heart disease (IHD) compared with members of the general US population. Therefore, the authors examined the association of increasing years of work in jobs with vehicle exhaust exposure and IHD mortality within the cohort. The authors calculated years of work in eight job groups for 30,758 workers using work records from four nationwide companies. Proportional hazard regression was used to examine relationships between IHD mortality, 1985-2000, and employment duration in each job group. HRs for at least 1 year of work in each job were elevated for dockworkers, long haul drivers, pick-up and delivery drivers, combination workers, hostlers, and shop workers. There was a suggestion of an increased risk of IHD mortality with increasing years of work as a long haul driver, pick-up and delivery driver, combination worker, and dockworker. These results suggest an elevated risk of IHD mortality in workers with a previous history of regular exposure to vehicle exhaust.

  7. Dynamic Impact of Fluoride Dust on Industrial Workers in Thermal Power Plant and its Feasibility Study on Troposphere

    Science.gov (United States)

    Katiyar, Swati; Kumar, Pawan

    2016-07-01

    Fluorine is a common element that does not occur in the elemental state in nature because of its high reactivity. It accounts for about 0.3 g kg-1 of the Earth's crust and exists in the form of fluorides in a number of minerals, of which fluorspar, cryolite and fluorapatite are the most common. This paper focuses on the analysis of flouride on the industrial workers in various working conditions on troposphere. To check the impact of flouride on workers various samples were taken from different conditions of aluminum plant industries like pot room workers and non-pot room workers as fluoride has both beneficial and detrimental effects on human health. 50 workers in pot room and 10 workers in non pot room were chosen for taking urine and serum samples. 0.09 to 3.77 mg Kg -1 and 0.39 to 1.15 mg Kg-1 (of ash weight) was recorded in the nails of pot room and non pot room workers respectively. The average flouride content was recorded as 1.10 mg Kg -1 and 0.65 mg Kg -1 in pot room and non pot room workers respectively. The outcome results clearly indicated the ill effect and dangerous for the dental health as well as physical health of the workers. A preventive measure or precaution should be taken by the management or persons to avoid the impact of flouride on the body. The clinical significance lie in the maintaining hygienic condition while preventing the any possible effect of flouride on the workers of the industries, as this will affect the production as well as the human value in term of physical capabilities and social aspects in providing medical facilities. Keywords: Fluoride, Ecosystem, Dynamic impact, Air pollutant, detrimental effects.

  8. A strategy for improving worker satisfaction and job attitudes in a repetitive industrial task: application of production standards and performance feedback.

    Science.gov (United States)

    Shikdar, Ashraf A; Das, Biman

    2003-04-15

    Worker satisfaction improved significantly as a consequence of the provision of the assigned and participative standards with performance feedback in a repetitive industrial production task. The maximum improvement in worker satisfaction was found for the participative standard and feedback condition. Only this condition had a significant positive effect on worker job attitudes. Monetary incentive, when provided with an assigned or participative standard with feedback, added no incremental worker satisfaction or job attitudes gain. The participative standard with feedback condition emerges as the optimum strategy for improving worker satisfaction and job attitudes in a repetitive industrial production task.

  9. Mortality experience among Minnesota taconite mining industry workers.

    Science.gov (United States)

    Allen, Elizabeth M; Alexander, Bruce H; MacLehose, Richard F; Ramachandran, Gurumurthy; Mandel, Jeffrey H

    2014-11-01

    To evaluate the mortality experience of Minnesota taconite mining industry workers. Mortality was evaluated between 1960 and 2010 in a cohort of Minnesota taconite mining workers employed by any of the seven companies in operation in 1983. Standardised mortality ratios (SMR) were estimated by comparing observed deaths in the cohort with expected frequencies in the Minnesota population. Standardised rate ratios (SRR) were estimated using an internal analysis to compare mortality by employment duration. The cohort included 31,067 workers with at least 1 year of documented employment. Among those, there were 9094 deaths, of which 949 were from lung cancer, and 30 from mesothelioma. Mortality from all causes was greater than expected in the Minnesota population (SMR=1.04, 95% CI 1.02 to 1.04). Mortality from lung cancer and mesothelioma was higher than expected with SMRs of 1.16 for lung cancer (95% CI 1.09 to 1.23) and 2.77 for mesothelioma (95% CI 1.87 to 3.96). Other elevated SMRs included those for cardiovascular disease (SMR=1.10, 95% CI 1.06 to 1.14), specifically for hypertensive heart disease (SMR=1.81, 95% CI 1.39 to 2.33) and ischemic heart disease (SMR=1.11, 95% CI 1.07 to 1.16). Results of the SRR analysis did not show variation in risk by duration of employment. This study provides evidence that taconite workers may be at increased risk for mortality from lung cancer, mesothelioma, and some cardiovascular disease. Occupational exposures during taconite mining operations may be associated with these increased risks, but non-occupational exposures may also be important contributors. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  10. Early occupational hearing loss of workers in a stone crushing industry: our experience in a developing country.

    Science.gov (United States)

    Kitcher, Emmanuel D; Ocansey, Grace; Tumpi, Daniel A

    2012-01-01

    Noise-induced hearing loss (NIHL) is an irreversible sensorineural hearing loss associated with exposure to high levels of excessive noise. This paper aims to assess the prevalence of early NIHL and the awareness of the effects of noise on health among stone crushing industry workers. This was a comparative cross-sectional study in Ghana of 140 workers from the stone crushing industry compared with a control group of 150 health workers. The stone workers and controls were evaluated using a structured questionnaire, which assessed symptoms of hearing loss, tinnitus, knowledge on the health hazards associated with work in noisy environment and the use of hearing protective device. Pure tone audiometric assessment was carried out for stone workers and controls. Noise levels at the work stations of the stone workers and of the controls were measured. Statistical Analysis of data was carried out using SPSS package version 16. The mean age of stone workers and controls was 42.58±7.85 and 42.19±12 years, respectively. Subjective hearing loss occurred in 21.5% of the workers and in 2.8% of the controls. Tinnitus occurred in 26.9% of stone workers and 21.5% of controls, while 87.5% stone workers had sound knowledge on the health hazards of a noisy environment. Early NIHL in the left ear occurred in 19.3% of the stone workers compared with 0.7% in controls and in the right ear, it occurred in 14.3% of the stone workers and in 1.3% of the controls; Pstone crushing workers is about 19.3% for the left ear and 14.3% for the right ear.

  11. Industrial Noise Pollution and its Impacts on Workers in the Textile Based Cottage Industries: An Empirical Study

    Directory of Open Access Journals (Sweden)

    Aitbar Ali Abbasi

    2011-01-01

    Full Text Available This study includes the research work which was carried out to investigate the range of difficulties faced by the workers and its effects on them while working in textile based cottage industries along with their causes. This research provides necessary tip-offs to solve those problems in a systematic way. Therefore, it was considered to know the number of machines (looms operated by one worker, number of machines in one unit and number of operators in one unit. The minimum and maximum noise levels were recorded by using digital sound level meter to compute average noise level/ unit. To identify the health problems like respiratory, hearing/listening, irritation, heart/BP, annoyance and headache faced by the workers, the survey was conducted. In present research work the minimum noise recorded was 101.6dB (A and maximum as 109.8dB (A, which was compared with OSHA and WHO (World Health Organization standards. Result of this study shows that due to high intensity of noise generated by looms and dusts at work places, workers were facing the mental and physical problems.

  12. Industrial noise pollution and its impacts on workers in the textile based cottage industries: an empirical study

    International Nuclear Information System (INIS)

    Abbasi, A.A.; Marri, H.B.; Nebhwani, M.

    2011-01-01

    This study includes the research work which was carried out to investigate the range of difficulties faced by the workers and its effects on them while working in textile based cottage industries along with their causes. This research provides necessary tip-offs to solve those problems in a systematic way. Therefore, it was considered to know the number of machines (looms) operated by one worker, number of machines in one unit and number of operators in one unit. The minimum and maximum noise levels were recorded by using digital sound level meter to compute average noise level/ unit. To identify the health problems like respiratory, hearing/listening, irritation, heart/BP, annoyance and headache faced by the workers, the survey was conducted. In present research work the minimum noise recorded was 101.6dB (A) and maximum as 1 09.8< dB (A), which was compared with OSHA and WHO (World Health Organization) standards. Result of this study shows that due to high intensity of noise generated by looms and dusts at work places, workers were facing the mental and physical problems. (author)

  13. Math/Measurement Literacy for Upgrading Skills of Industrial Hourly Workers. Math Manual.

    Science.gov (United States)

    McMahon, Joan L.

    This manual contains materials for a numeracy course for adult industrial workers. In addition to assessment tests, seven units are provided. Unit topics are whole numbers; fractions; decimals; percents, median, and range; measurement and signed numbers; ratio/proportion and introduction to algebra; and computer literacy using algebra software.…

  14. Zinc toxicity among galvanization workers in the iron and steel industry.

    Science.gov (United States)

    El Safty, Amal; El Mahgoub, Khalid; Helal, Sawsan; Abdel Maksoud, Neveen

    2008-10-01

    Galvanization is the process of coating steel or cast iron pieces with zinc, allowing complete protection against corrosion. The ultimate goal of this work was to assess the effect of occupational exposure to zinc in the galvanization process on different metals in the human body and to detect the association between zinc exposure and its effect on the respiratory system. This study was conducted in 111 subjects in one of the major companies in the iron and steel industry. There were 61 subjects (workers) who were involved in the galvanization process. Fifty adult men were chosen as a matched reference group from other departments of the company. All workers were interviewed using a special questionnaire on occupational history and chest diseases. Ventilatory functions and chest X rays were assessed in all examined workers. Also, complete blood counts were performed, and serum zinc, iron, copper, calcium, and magnesium levels were tested. This study illustrated the relation between zinc exposure in the galvanization process and high zinc levels among exposed workers, which was associated with a high prevalence rate of metal fume fever (MFF) and low blood copper and calcium levels. There was no statistically significant difference between the exposed and control groups with regards to the magnesium level. No long-term effect of metals exposure was detected on ventilatory functions or chest X rays among the exposed workers.

  15. Serum levels of T3 and T4 among workers of contraceptive pills industry

    International Nuclear Information System (INIS)

    Abbas, E.Z.; Emara, A.; Yassen, Y.Z.; Amr, M.M.; Jaras, M.S.

    1985-01-01

    Serum levels of thyroxine and triiodothyronine were determined in 24 workers engaged in contraceptive pills industry and 20 control subjects. Serum thyroxine in exposed subjects was significantly lower, compared to its level in controls. On the other hand, triiodothyronine was significantly higher in exposed workers. Thus, it is concluded that exposure to the dust of contraceptive drugs, namely estrogen and progesterone, produced disturbances in thyroid gland function and thyroid hormone metabolism. (author)

  16. Estimates and Predictions of Coal Workers' Pneumoconiosis Cases among Redeployed Coal Workers of the Fuxin Mining Industry Group in China: A Historical Cohort Study.

    Directory of Open Access Journals (Sweden)

    Bing Han

    Full Text Available This research was aimed at estimating possible Coal workers' pneumoconiosis (CWP cases as of 2012, and predicting future CWP cases among redeployed coal workers from the Fuxin Mining Industry Group. This study provided the scientific basis for regulations on CWP screening and diagnosis and labor insurance policies for redeployed coal workers of resource-exhausted mines. The study cohort included 19,116 coal workers. The cumulative incidence of CWP was calculated by the life-table method. Possible CWP cases by occupational category were estimated through the average annual incidence rate of CWP and males' life expectancy. It was estimated that 141 redeployed coal workers might have suffered from CWP as of 2012, and 221 redeployed coal workers could suffer from CWP in the future. It is crucial to establish a set of feasible and affordable regulations on CWP screening and diagnosis as well as labor insurance policies for redeployed coal workers of resource-exhausted coal mines in China.

  17. Estimates and Predictions of Coal Workers' Pneumoconiosis Cases among Redeployed Coal Workers of the Fuxin Mining Industry Group in China: A Historical Cohort Study.

    Science.gov (United States)

    Han, Bing; Liu, Hongbo; Zhai, Guojiang; Wang, Qun; Liang, Jie; Zhang, Mengcang; Cui, Kai; Shen, Fuhai; Yi, Hongbo; Li, Yuting; Zhai, Yuhan; Sheng, Yang; Chen, Jie

    2016-01-01

    This research was aimed at estimating possible Coal workers' pneumoconiosis (CWP) cases as of 2012, and predicting future CWP cases among redeployed coal workers from the Fuxin Mining Industry Group. This study provided the scientific basis for regulations on CWP screening and diagnosis and labor insurance policies for redeployed coal workers of resource-exhausted mines. The study cohort included 19,116 coal workers. The cumulative incidence of CWP was calculated by the life-table method. Possible CWP cases by occupational category were estimated through the average annual incidence rate of CWP and males' life expectancy. It was estimated that 141 redeployed coal workers might have suffered from CWP as of 2012, and 221 redeployed coal workers could suffer from CWP in the future. It is crucial to establish a set of feasible and affordable regulations on CWP screening and diagnosis as well as labor insurance policies for redeployed coal workers of resource-exhausted coal mines in China.

  18. A 2-year follow-up of spirometric parameters in workers of a tile and ceramic industry, Yazd, southeastern Iran.

    Science.gov (United States)

    Mehrparvar, A H; Mirmohammadi, S J; Mostaghaci, M; Davari, M H; Hashemi, S H

    2013-04-01

    Respiratory diseases cause a considerable amount of morbidity and mortality in the world. Pulmonary function tests are important measures for the diagnosis and management of respiratory disorders. Workers in tile and ceramic industry are exposed to high amounts of respiratory pollutants. To identify the changes in spirometric parameters in a 2-year period among tile and ceramic workers in Yazd and compare it with a control group. The study was conducted in 5 tile and ceramic factories selected by cluster sampling between 2009 and 2011 in Yazd, southeastern Iran. Demographic data and spirometric parameters of participants were recorded. Spirometric parameters were significantly reduced during the 2 years. The largest decrease was observed in FVC (≈500 mL) in ball-mill and grinding after 2 years. Decrease in all spirometric parameters was significantly higher in industrial workers than office workers. Respiratory exposure in tile and ceramic industry can significantly affect pulmonary function tests.

  19. Early occupational hearing loss of workers in a stone crushing industry: Our experience in a developing country

    Directory of Open Access Journals (Sweden)

    Emmanuel D Kitcher

    2012-01-01

    Full Text Available Noise-induced hearing loss (NIHL is an irreversible sensorineural hearing loss associated with exposure to high levels of excessive noise. This paper aims to assess the prevalence of early NIHL and the awareness of the effects of noise on health among stone crushing industry workers. This was a comparative cross-sectional study in Ghana of 140 workers from the stone crushing industry compared with a control group of 150 health workers. The stone workers and controls were evaluated using a structured questionnaire, which assessed symptoms of hearing loss, tinnitus, knowledge on the health hazards associated with work in noisy environment and the use of hearing protective device. Pure tone audiometric assessment was carried out for stone workers and controls. Noise levels at the work stations of the stone workers and of the controls were measured. Statistical Analysis of data was carried out using SPSS package version 16. The mean age of stone workers and controls was 42.58±7.85 and 42.19±12 years, respectively. Subjective hearing loss occurred in 21.5% of the workers and in 2.8% of the controls. Tinnitus occurred in 26.9% of stone workers and 21.5% of controls, while 87.5% stone workers had sound knowledge on the health hazards of a noisy environment. Early NIHL in the left ear occurred in 19.3% of the stone workers compared with 0.7% in controls and in the right ear, it occurred in 14.3% of the stone workers and in 1.3% of the controls; P<0.005. In conclusion, the prevalence rate of early NIHL among stone crushing workers is about 19.3% for the left ear and 14.3% for the right ear.

  20. Psychological Intervention for Post-traumatic Stress Disorder among Witnesses of a Fatal Industrial Accident in a Workers' Health Center

    Directory of Open Access Journals (Sweden)

    Dong-Mug Kang

    2017-12-01

    Full Text Available Post-traumatic stress disorder (PTSD is a serious problem not only among workers who experience industrial accidents but also among workers who witness such accidents. Early intervention is needed to prevent prolonged psychological problems. There has been no study conducted regarding the psychological problems of and interventions for bystander workers in Korea. This study introduces the experience of intervention on psychological problems at the Busan Workers' Health Center workers who witnessed their colleagues' death. An investigation and an intervention were conducted according to the Korean Occupational Safety and Health Agency (KOSHA Guide. In total, 21 individuals including indirect observers showed statistical differences on scores of the Impact Event Scale Revised and the Patient Health Questionnaire 9 after the intervention. Future interventions and research involving a larger sample size over a longer period are needed. The KOSHA Guide could be a useful tool for urgent psychological intervention in the event of major workplace disasters. Keywords: industrial accident, post-traumatic stress disorder, witness, workers' health center

  1. First analysis of mortality of nuclear industry workers in Japan, 1986-1992

    International Nuclear Information System (INIS)

    Hosoda, Yutaka; Kuba, Michiyoshi; Miyake, Toshio

    1997-01-01

    The health effects or low doses and low dose rates exposure to human bodies have not been clarified yet. Under this situation, the Radiation Effects Association entrusted by the Science and Technology Agency of the Japanese Government began a survey entitled 'The Epidemiological Study on Nuclear Industry Workers.' The study population consisted of 114,900 workers in the nuclear industry. Their vital status and identification of cause of death were confirmed by residence registration records and by magnetic tapes of National Vital Statistics, respectively. Their dose information was obtained from the Radiation Dose Registration Center for Workers. The total population dose of the study population was 1,598.5 person-Sv, and the mean cumulative dose per individual was 13.9 mSv. The study period was between 1986 and 1992, average follow-up period being 4.6 years. There were 1,758 deaths including 661 of all malignant neoplasms among the population. The SMR was used to compare mortality among members of the study population and that of Japanese males in general after adjustment for age distribution. Furthermore, members of the population were grouped by cumulative dose groups, and the O/E was calculated to test whether there is a trend for the death rate to increase with dose. The present study demonstrated no evidence of any effect of low level radiation upon health, particularly upon the cancer mortality. (author)

  2. Cancer morbidity among workers in the telecommunications industry.

    Science.gov (United States)

    Vågerö, D; Ahlbom, A; Olin, R; Sahlsten, S

    1985-03-01

    A retrospective cohort study of 2918 workers in the telecommunications industry in Sweden recorded the cancer morbidity for the period 1958-79. Cases of cancer were collected from the Swedish Cancer Registry for this period and information on work characteristics was collected for the entire period of employment. The total cancer morbidity was as expected. There was no excess risk of lung cancer but an excess risk of malignant melanoma of the skin was detected (SMR = 2.6, 12 cases). This excess risk was particularly associated with work environments where soldering was practised. Estimates of the SMR became larger with the assumption of a longer induction/latency period.

  3. [Health problems and illness of female workers in textile industries].

    Science.gov (United States)

    Soonthorndhada, K

    1989-07-01

    This paper examines 3 major health-related issues: 1) existing health problems and illnesses resulting from physical environmental conditions at workplaces; 2) female workers' perception on illness and health protection; and 3) the relationship between illness and risk factors. The study area is textile factories in Bangkok and its peripheries. Data are drawn from the 1987 Survey of Occupational Health and Textile Industrial Development in Thailand: Effect on Health and Socioeconomics of Female Migrant Workers. This study shows that about 20% of female workers have ill-health problems and illness after a period of working mainly due to high levels of dust and noise, and inadequate light. These conditions are hazardous to the respiratory system (resulting in cough and chest tightness), the hearing system (pains as well as impaired and hearing loss), eye systems (irritation, reduced visual capacity) and skin allergy. Such illnesses are intensified in the long- run. The analysis of variances reveals that education, section of work, perception (particularly mask and ear plug) significantly affect these illnesses. This study concludes that health education and occupational health should be provided in factories with emphasis on health prevention and promotion.

  4. Alberta's labour force and the energy industry : how the Alberta government is collaborating with the energy industry to improve the supply of skilled workers

    Energy Technology Data Exchange (ETDEWEB)

    Williams, S. [Alberta Ministry of Human Resources and Employment, Edmonton, AB (Canada)

    2005-07-01

    This presentation described the potential short- and long-term impacts that a lack of skilled labour may have on the energy industry in Alberta. Currently, one in six Albertans are directly or indirectly employed in the energy industry, which generated 28.1 per cent of the total provincial revenue. A chart of industry employment changes in 2004 was presented along with a description of what the provincial and federal governments are doing to help bring in more skilled workers. The presentation examined the options that are currently available to companies seeking skilled workers in light of an aging population. The challenge of a shortage in skilled labour can be addressed by increasing training opportunities, reviewing hiring standards, changing workplace technology and using migration or immigration. The barriers to labour market adjustment were identified as being a lack of labour market information, the time required for individuals to acquire skills, and financial constraints on employers. Some of the options for companies seeking skilled workers include the Provincial Nominee Program, internal training and apprenticeship. The presentation also described how the Alberta government is collaborating with the energy industry to develop and implement training and apprenticeship programs. tabs., figs.

  5. Perceptions of risk from workers in high risk industries with work related musculoskeletal disorders.

    Science.gov (United States)

    Hunter, D; Silverstein, B

    2014-01-01

    Work-related musculoskeletal disorders (WMSDs) remain a major occupational health problem, despite decades of research, outreach, and intervention. The aim of this study is to promote early identification and prevention of WMSDs by developing education and outreach materials grounded in interview data collected from workers that have recently filed for workers compensation (WC) for WMSDs. We conducted semi-structured telephone interviews with WC claimants (n=66) from high risk industries identified through the use of a Prevention Index (PI) in Washington state with WMSDs of the back, shoulder, hand/wrist, or knee. Perceptions regarding the degree of exposure to WMSD risk factors, the social construction of pain, and the potential to implement injury-prevention measures varied widely. Many workers dismissed their injuries as the result of "fluke" or "freak" occurrences and framed their exposure to risk factors for WMSDs as either inevitable or "just part of the job." Workers in high-risk industries for WMSDs described their work conditions in ways that suggested: (1) a lack of awareness of the potential for developing a WMSD, (2) a view of work-related pain as normal, and/or (3) a pattern of self-blame for WMSD onset. A paradigm that either asserts the inevitability of WMSDs or dismisses potential control measures presents both a significant barrier to injury prevention efforts as well as a major opportunity for future occupational health research.

  6. Second analysis of mortality of nuclear industry workers in Japan

    International Nuclear Information System (INIS)

    Murata, Motoi; Ohshima, Sumio; Kudo, Shin-ichi

    2002-01-01

    A cohort study of nuclear industry workers was begun in 1990 to determine the possible health effect of low dose radiation exposure. A follow-up study of about 244,000 male workers was conducted using residence registration records. About 176,000 subjects were successfully followed up, and 5,527 deaths were ascertained during the period of observation 1986 through 1997. Underlying causes of death were identified by record linkage with magnetic tape records of national vital statistics data. The standardized mortality ratio (SMR) was calculated with Japanese males in general as the reference population. Tests for trends in death rates were made against cumulative radiation dose. The SMR (and its 95% confidence interval) was 0.90 (0.87-0.92) for all causes, 0.80 (0.77-0.84) for non-neoplastic diseases and 0.94 (0.90-0.98) for all cancer, respectively. The lower SMR was ascribed to possible healthy worker effects, etc. In the trend analyses, the death rate for neither all cancers sites nor leukemia showed any positive correlation with radiation dose, while significantly positive correlations were found for cancers of the esophagus (p<0.001), stomach (p<0.05) and rectum (p<0.05), and also for external causes (p<0.001). In lifestyle survey studies of 49,000 workers, both smoking and drinking habits were positively correlated with radiation dose. These lifestyle characteristics may have been important factors affecting the present results

  7. Assessment of internal dose caused by uranium isotopes for workers in the phosphatic industry using alpha spectrometry

    International Nuclear Information System (INIS)

    Kharita, M. H.; Sakhita, Kh.; Al-Dallal, Z.

    2007-04-01

    There is probability of exposure to uranium for workers in the phosphate industry (Internal exposure) by inhalation, and the deposition of this uranium in organs and tissues, and the consequence excretion out of the body by perspiration or urine. This study focuses on the determination of uranium in urine samples of workers .some results seem to be higher than the detection limit of the method, therefore routine monitoring is required for those workers.(Author)

  8. Evaluating Effects of Heat Stress on Cognitive Function among Workers in a Hot Industry

    OpenAIRE

    Adel Mazloumi; Farideh Golbabaei; Somayeh Mahmood Khani; Zeinab Kazemi; Mostafa Hosseini; Marzieh Abbasinia; Somayeh Farhang Dehghan

    2014-01-01

    Background:Heat stress, as one of the most common occupational health problems, can impair operators' cognitive processes. The aim of this study was to evaluate the impact of thermal stress on cognitive function among workers in a hot industry. Methods: In this cross-sectional study conducted in Malibel Saipa Company in 2013, workers were assigned into two groups: one group were exposed to heat stress (n=35), working in casting unit and the other group working in machin-ing unit (n=35) wit...

  9. The effects of occupational noise on blood pressure and heart rate of workers in an automotive parts industry.

    Science.gov (United States)

    Kalantary, Saba; Dehghani, Ali; Yekaninejad, Mir Saeed; Omidi, Leila; Rahimzadeh, Mitra

    2015-07-01

    One of the most important impacts of industrial noise is physiological and psychological effects. The increases in workers' blood pressure and heart rate were detected during and after exposure to high levels of noise. The objectives of this research were to determine whether the noise exposures have any effects on blood pressure and heart rate of workers in the automotive parts industry. This case study was done in 2011 at different units of an automotive parts manufacturing in Tehran. Sound pressure level was measured at different units of the factory with a calibrated instrument. Demographic features of workers were gathered with an appropriate questionnaire. Heart rate and blood pressure were measured twice in a day in the start time of work day (before exposure to noise) and middle shift hours (during exposure to noise) in the occupational physician office. For analyzing data, chi-square, independent sample t-test, paired t-test, and analysis of covariance (ANCOVA) were used. P industrial noise may increase the heart rate of workers. Although rises in heart rate, systolic, and diastolic blood pressure of workers in the case group were observed after exposure to noise, the values of heart rate, systolic, and diastolic blood pressure were in the normal range. Further experimental investigations are needed to determine the relationships between these variables.

  10. DNA-damage response associated with occupational exposure, age and chronic inflammation in workers in the automotive industry.

    Science.gov (United States)

    Savina, Natalya V; Smal, Marharyta P; Kuzhir, Tatyana D; Ershova-Pavlova, Alla A; Goncharova, Roza I

    2012-10-09

    The evaluation of genome integrity in populations occupationally exposed to combine industrial factors is of medical importance. In the present study, the DNA-damage response was estimated by means of the alkaline comet assay in a sizeable cohort of volunteers recruited among workers in the automotive industry. For this purpose, freshly collected lymphocytes were treated with hydrogen peroxide (100μM, 1min, 4°C) in vitro, and the levels of basal and H(2)O(2)-induced DNA damage, and the kinetics and efficiency of DNA repair were measured during a 180-min interval after exposure. The parameters studied in the total cohort of workers were in a range of values prescribed for healthy adult residents of Belarus. Based on the 95th percentiles, individuals possessing enhanced cellular sensitivity to DNA damage were present in different groups, but the frequency was significantly higher among elderly persons and among individuals with chronic inflammatory diseases. The results indicate that the inter-individual variations in DNA-damage response should be taken into account to estimate adequately the environmental genotoxic effects and to identify individuals with an enhanced DNA-damage response due to the influence of some external factors or intrinsic properties of the organism. Underling mechanisms need to be further explored. © 2012 Elsevier B.V. All rights reserved.

  11. Women workers in male dominated industrial manufacturing organisations: Contrasting workplace case studies from Australia

    OpenAIRE

    Burgess, John; Henderson, Lindy; Strachan, Glenda

    2005-01-01

    This study compared women's roles, expectations and experiences in two comparable, male dominated industrial manufacturing companies in Australia. Both organisations are subject to legislated equal opportunity program and reporting requirements. The research was conducted to examinee the differences between what is submitted in their EEO reports and the experience of women workers in the organisations. Good jobs and poor jobs existed in the same legislative and industrial framework and in the...

  12. Socio-economic status of workers of building construction industry.

    Science.gov (United States)

    Tiwary, Guddi; Gangopadhyay, P K; Biswas, S; Nayak, K; Chatterjee, M K; Chakraborty, D; Mukherjee, S

    2012-05-01

    Informal/unorganised sector covers 92% of the total work force in India. About 50% of the construction industrial workers belonged to informal/unorganised sector. The present study was undertaken to know the socio-economic status of construction worker and availing of the social security measures by this working group. The study covered 150 subjects with an average age of 32 years and mean duration of work was nine years. They were poorly paid with an average income of Rs. 4956/-per month. Though the literacy rate was high (79%) yet most of them were addicted to different habits like drinking alcohol, smoking bidi, tobacco chewing etc., Abusing the family members were noted in (30%) of the cases. Their regular intake of food, usually inadequate in quantity and was mainly consisted of rice, pulses, vegetables. Though most of the subjects (73%) were living in kacha houses yet the latrine facilities were available to 62% of total covered houses. Majority of them were unaware of the different social security schemes/measures. The details have been discussed here.

  13. [Choice of informative laboratory biomarkers for the early identification of changes in neurohumoral regulation and carbohydrate exchange in workers of the mining and mechanical engineering industry].

    Science.gov (United States)

    Lapko, I V; Kiryakov, V A; Pavlovskaya, N A; Oshkoderov, O A; Klimkina, K V

    The diagnostic significance of hormones and integral indices of pituitary-adrenal, pituitary-thyroid and pituitary-gonadal system and carbohydrate metabolism (ACTH (corticotropin), aldosterone, cortisol, TSH (thyroid-stimulating hormone), free triiodothyronine (fT3), free thyroxine (fT4), luteinizing hormone (LH), follicle-stimulating hormone (FSH), total and free testosterone, insulin, integral pituitary-adrenal index (IPAI), the pituitary-thyroid index (PTI), indices of carbohydrate metabolism (Caro and HOMA-IR) was studied for the early diagnostics of disorders of neurohumoral regulation in workers of mining and mechanical engineering industries. The most informative indices, permitting to identify disorders of carbohydrate metabolism are established to be indices of insulin resistance (index Caro and index NOMA-IR) and the determination of insulin in serum. For the identification of changes in pituitary adrenal, pituitary-thyroid and pituitary-gonadal system in patients with vibration disease, sensory-neural hearing loss, comorbidity indexes IGNI, ITI, concentrations of LH and total testosterone are of the most diagnostically significance.

  14. Eco-chemical knowledge, behavior and engagement of workers employed in the mineral fertilizer industry in Novi Sad

    Directory of Open Access Journals (Sweden)

    Cvjetićanin Stanko

    2006-01-01

    Full Text Available The level of environmental pollution is influenced by the knowledge, behavior and ecological engagement of both the individual and society. The mineral fertilizer industry represents a potential source of pollution. The issue examined in this study is the level of eco-chemical knowledge, behavior and ecological engagement of the workers employed in the mineral fertilizer industry in Novi Sad. We have concluded that the workers hover low level of knowledge, behavior and engagement. The results obtained could be used for the selection of methods to enhance the eco-chemical knowledge of the employees.

  15. Hearing impairment among workers exposed to excessive levels of noise in ginning industries

    Directory of Open Access Journals (Sweden)

    Kamalesh J Dube

    2011-01-01

    Full Text Available Cotton ginning workers have a risk of hearing loss due to excessive noise levels at the workplace environment. In this study, estimates of typical sound levels prevailing at the workplace environment and its effects on hearing ability of the exposed workers were made among cotton ginning workers. Data on self-reported health status was collected by a questionnaire survey at 10 cotton ginning industries located at Jalgaon district of Maharashtra state, India. The cotton ginning workers were exposed to continuous noise levels between 89 and 106 dBA. The hearing ability of the subjects was accessed by pure tone audiometry. The results of audiometry show mild, moderate and moderately severe degree of hearing impairment among the cotton ginning workers. The data generated during the study show that hearing loss was significantly associated with period of exposure to the workplace noise (P <0.0001. The prevalence of audiometric hearing impairment defined as a threshold average greater than 25 dB hearing level was 96% for binaural low-frequency average, 97% for binaural mid frequency average and 94% for binaural high-frequency average in the cotton ginning workers. We recommend the compulsory use of personal protective equipment like ear plug by the cotton ginning workers at the workplace environment. A regular maintenance of ginning and pressing machineries will avoid the emission of excessive noise at the workplace environment of cotton gins. A regular periodic medical examination is necessary to measure the impact of workplace noise on the health of cotton ginning workers.

  16. Study of otoacoustic emissions in workers of various professional groups of the coal industry

    Directory of Open Access Journals (Sweden)

    Shydlovska T.A.

    2015-09-01

    Full Text Available Noise influence takes one of the leading roles in the development of sensorineural hearing loss (SHL. At the same time professional deafness steadily occupies the 5th place in the structure of occupational diseases in Ukraine over the past few years. Of special importance is the problem of pre-clinical and early diagnosis of occupational hearing deterioration, in sense of timely prophylactic and rehabilitation measures in “risk group” workers. The objective research methods play an important role in the diagnosis of auditory analyzer state. Many scientific studies have shown the diagnostic effectiveness of method of otoacoustic emissions recording in the early diagnosis of lesions of receptor part of auditory analyzer. It is known that SHL of noise genesis largely affects the receptor part of the auditory analyzer, for which the OAE method has great practical diagnostic significance. Objective: to study informativity indicators of otoacoustic emission for the diagnosis of sensorineural hearing loss in various occupational groups of coal workers in Ukrainian mines. Materials and Methods: Auditory function of 87 workers of the coal industry (drifters, miners and longwall miners with different levels of industrial noise and hygienic conditions in their workplaces was: 28 studied drifters (group 1, 25 miners (group 2 and 34 longwall miners (group 3. Work experience in noise in these groups was 17,9±1,0; 23,1±1,0 and 22,2±2,0 accordingly. Noise ratio in drifters was 93,6±4,9 dBA, in miners – 92,9±5,5 dBA and in longwall miners – 86,5±6,04 dBA accordingly, while the maximum permitted level is 80 dBA. The research was conducted on the analyzing system "Eclipse" "Interacoustics" (Denmark. All patients underwent registratiov of the caused OAE at frequency distortion product (DPOAE at frequencies 1-6 kHz. The results were rated using variation statistics Student's test. Results: The most prominent violation of the receptor part of the

  17. A Participatory Physical and Psychosocial Intervention for Balancing the Demands and Resources Among Industrial Workers (PIPPI)

    DEFF Research Database (Denmark)

    Gupta, Nidhi; Wåhlin-Jacobsen, Christian Dyrlund; Nøhr Henriksen, Louise

    2015-01-01

    the background, design and protocol of a cluster randomized controlled trial evaluating the effectiveness of an intervention to reduce need for recovery and improve work ability among industrial workers. Methods/Design: A two-year cluster randomized controlled design will be utilized, in which controls will also...... an intervention based on the abovementioned features which may improve the work environment, available resources and health of industrial workers, and hence their need for recovery and work ability.......Background: Need for recovery and work ability are strongly associated with high employee turnover, well-being and sickness absence. However, scientific knowledge on effective interventions to improve work ability and decrease need for recovery is scarce. Thus, the present study aims to describe...

  18. Opinions of UK rescue shelter and rehoming center workers on the problems facing their industry

    OpenAIRE

    Stavisky, Jenny; Brennan, Marnie L.; Downes, Martin J.; Dean, Rachel S.

    2017-01-01

    Animal shelters exist worldwide to care for and rehome unwanted or straying pets. Previous studies have examined why owners breed unwanted animals, or relinquish their pets to shelters. However, the views of shelter workers, who receive and care for these animals, have previously been largely unexplored. The aim of this study was to investigate the perceptions of animal shelter workers on the problems facing their industry. A sampling frame was constructed, consisting of every identified shel...

  19. Reference book for the nitrogen industry worker in two volumes, volume 1

    Science.gov (United States)

    1982-05-01

    The first volume presents the physical and chemical properties of gaseous and liquid substances used and obtained at the nitrogen industry enterprises. It describes the different methods for producing and purifying production gases (nitrogen-hydrogen mixture, gas synthesis). It examines the physical and chemical properties of the processes of amonia and methanol synthesis, the industrial plans and the principles for automating them. Certain methods are given for technological calculations, characteristics of the catalysts are presented, and the employed equipment is described. It is designed for engineering-technical workers of enterprises of the nitrogen and other sectors of industry, for specialists working in the scientific research and planning institutes, design offices and other organizations, as well as for teachers of higher educational institutions and students specializing in the field of the technology of inorganic products.

  20. SOCIAL DETERMINANTS OF PROFESSIONAL ETHICS AMONG WORKERS IN INDUSTRIAL UNITS (A CASE STUDY OF INDUSTRIAL WORKERS IN ARDABIL

    Directory of Open Access Journals (Sweden)

    Davoud Abdollahi

    2012-12-01

    Full Text Available Professional ethics is a factor that is under the influence of external factors and with the help of individual conscience causes adherence in a person. As professional ethics is properly guided and strengthened by social or environmental elements, its effects will appear on the output or final product in a desirable way. The present study examines the social influential factors on individual’s level of professional ethics in the workplace. For this purpose, 400 workers in both branches of industrial townships of Ardabil participated in this study. The data for this study was collected from administering a researcher-made questionnaire (consisting of 78 questions, interview, and observation. The findings revealed that socio-cultural factors primarily and individual-personality factors secondarily, affect the person’s work ethics. In addition, social factors such as intimate relationship, gender, education, skill, income, religious belief, and job stability have a positive impact on a person's work ethics.

  1. Urine nickel concentrations in nickel-exposed workers.

    Science.gov (United States)

    Bernacki, E J; Parsons, G E; Roy, B R; Mikac-Devic, M; Kennedy, C D; Sunderman, F W

    1978-01-01

    Electrothermal atomic absorption spectrometry was employed for analyses of nickel concentrations in urine samples from nickel-exposed workers in 10 occupational groups and from non-exposed workers in two control groups. Mean concentrations of nickel in urine were greatest in workers who were exposed to inhalation of aerosols of soluble nickel salts (e.g., workers in nickel plating operations and in an electrolytic nickel refinery). Less marked increases in urine nickel concentrations were found in groups of metal sprayers, nickel battery workers, bench mechanics and are welders. No significant increases in mean concentrations of nickel were found in urine samples from workers who performed grinding, buffing and polishing of nickel-containing alloys or workers in a coal gasification plant who employed Raney nickel as a hydrogenation catalyst. Measurements of nickel concentrations in urine are more sensitive and practical than measurements of serum nickel concentrations for evaluation of nickel exposures in industrial workers.

  2. Risk management strategy to increase the safety of workers in the nanomaterials industry

    Energy Technology Data Exchange (ETDEWEB)

    Ling, Min-Pei, E-mail: lingmp@mail.cmu.edu.tw [Department of Health Risk Management, China Medical University, Taichung 40402, Taiwan, ROC (China); Lin, Wei-Chao; Liu, Chia-Chyuan [Department of Cosmetic Science, Chia Nan University of Pharmacy and Science, Tainan 71710, Taiwan, ROC (China); Huang, Yi-Shiao; Chueh, Miao-Ju [Industrial Safety and Health Association of the ROC, Taipei 11670, Taiwan, ROC (China); Shih, Tung-Sheng [Institute of Occupational Safety and Health, Council of Labor Affairs, Taipei 22143, Taiwan, ROC (China)

    2012-08-30

    Highlights: Black-Right-Pointing-Pointer On-site assessment of nanomaterials using physiochemical and cytotoxic analysis can help identify risks for each nanomaterials manufacturing plant. Black-Right-Pointing-Pointer The risk of the nanomaterials manufacturing plants can be divided into three levels based on exposure routes (tier 1), aspect identification (tier 2), and toxicological screening (tier 3). Black-Right-Pointing-Pointer According to the different risk levels, the precautionary risk management (PRM) such as technology control, engineering control, and personal protective equipment were applied. Black-Right-Pointing-Pointer The PRM strategy can be effectively reduced workers risks for nanomaterial industries. - Abstract: In recent years, many engineered nanomaterials (NMs) have been produced, but increasing research has revealed that these may have toxicities far greater than conventional materials and cause significant adverse health effects. At present, there is insufficient data to determine the permissible concentrations of NMs in the workplace. There is also a lack of toxicity data and environmental monitoring results relating to complete health risk assessment. In view of this, we believe that workers in the NMs industry should be provided with simple and practical risk management strategy to ensure occupational health and safety. In this study, we developed a risk management strategy based on the precautionary risk management (PRM). The risk of the engineered NMs manufacturing plants can be divided into three levels based on aspect identification, solubility tests, dermal absorption, and cytotoxic analyses. The risk management strategies include aspects relating to technology control, engineering control, personal protective equipment, and monitoring of the working environment for each level. Here we report the first case in which a simple and practical risk management strategy applying in specific engineered NMs manufacturing plants. We are

  3. Risk management strategy to increase the safety of workers in the nanomaterials industry

    International Nuclear Information System (INIS)

    Ling, Min-Pei; Lin, Wei-Chao; Liu, Chia-Chyuan; Huang, Yi-Shiao; Chueh, Miao-Ju; Shih, Tung-Sheng

    2012-01-01

    Highlights: ► On-site assessment of nanomaterials using physiochemical and cytotoxic analysis can help identify risks for each nanomaterials manufacturing plant. ► The risk of the nanomaterials manufacturing plants can be divided into three levels based on exposure routes (tier 1), aspect identification (tier 2), and toxicological screening (tier 3). ► According to the different risk levels, the precautionary risk management (PRM) such as technology control, engineering control, and personal protective equipment were applied. ► The PRM strategy can be effectively reduced workers risks for nanomaterial industries. - Abstract: In recent years, many engineered nanomaterials (NMs) have been produced, but increasing research has revealed that these may have toxicities far greater than conventional materials and cause significant adverse health effects. At present, there is insufficient data to determine the permissible concentrations of NMs in the workplace. There is also a lack of toxicity data and environmental monitoring results relating to complete health risk assessment. In view of this, we believe that workers in the NMs industry should be provided with simple and practical risk management strategy to ensure occupational health and safety. In this study, we developed a risk management strategy based on the precautionary risk management (PRM). The risk of the engineered NMs manufacturing plants can be divided into three levels based on aspect identification, solubility tests, dermal absorption, and cytotoxic analyses. The risk management strategies include aspects relating to technology control, engineering control, personal protective equipment, and monitoring of the working environment for each level. Here we report the first case in which a simple and practical risk management strategy applying in specific engineered NMs manufacturing plants. We are confident that our risk management strategy can be effectively reduced engineered NM industries risks for

  4. The association between socioeconomic characteristics and consumption of food items among Brazilian industry workers.

    Science.gov (United States)

    Vinholes, Daniele B; Melo, Ione M F; Machado, Carlos Alberto; de Castro Chaves, Hilton; Fuchs, Flavio D; Fuchs, Sandra C

    2012-01-01

    Dietary pattern plays a causative role in the rising of noncommunicable diseases. The SESI (Serviço Social da Indústria) study was designed to evaluate risk factors for noncommunicable diseases. We aimed to describe food items consumed by Brazilian workers and to assess their association with socioeconomic status. Cross-sectional study was carried out among Brazilian industrial workers, selected by multistage sampling, from 157 companies. Interviews were conducted at the work place using standardized forms. 4818 workers were interviewed, aged 35.4 ± 10.7 years, 76.5% were men. The workers had an average of 8.7 ± 4.1 years of schooling and 25.4 ± 4.1 kg/m² of BMI. Men and individuals with less than high school education were less likely to consume dairy products, fruits, and vegetables daily, even after control for confounding factors. Men consumed rice and beans daily more often than women. In comparison to workers aged 50-76 years, those under 30 years old consumed less fruits and green leafy vegetables daily. The food items consumed by Brazilian workers show that there are insufficient consumption according to the guidelines of healthy foods, particularly of dairy products, vegetables, and fruits.

  5. [Association between sense of coherence and occupational stress of workers in modern service industry in Shanghai, China].

    Science.gov (United States)

    Lu, X Y; Dai, J M; Wu, N; Shu, C; Gao, J L; Fu, H

    2016-10-20

    Objective: To investigate understand the current status of the sense of coherence and occupational stress in modern service workers, and to analyze the association between occupational stress and the sense of coherence. Methods: From March to April, 2016, 834 modern service workers from 3 companies in Shanghai, China (in air transportation industry, marketing industry, and travel industry) were surveyed by non-ran-dom sampling. The self-completion questionnaires were filled out anonymously given the informed consent of the workers. The occupational stress questionnaire was used to evaluate occupational stress, and the Chinese version of the Sense of Coherence Scale (SOC-13) was used to assess the mental health. Results: The mean score for the sense of coherence of the respondents was 61.54±10.46, and 50.1% of them were self-rated as having occupational stress. There were significant differences in SOC score between groups with different ages, marital status, positions, lengths of service, family per capita monthly income, and weekly work hours ( P occupational stress score differed significantly across groups with different marital status, lengths of service, and weekly work hours ( P occupational stress differed significantly between groups with different SOC levels ( Poccupational stress. High SOC is a protective factor for occupational stress ( OR =0.39, 95% CI 0.26~ 0.59). Conclusion: Modern service workers in Shanghai have high SOC and moderate occupational stress. Therefore, improving SOC may reduce occupational stress.

  6. Absenteeism following a workplace intervention for older food industry workers.

    Science.gov (United States)

    Siukola, A; Virtanen, P; Huhtala, H; Nygård, C-H

    2011-12-01

    The effects of workplace interventions on sickness absence are poorly understood, in particular in ageing workers. To analyse the effects of a senior programme on sickness absence among blue-collar food industry workers of a food company in Finland. We followed up 129 employees aged 55 years or older, who participated in a senior programme (intervention group), and 229 employees of the same age from the same company who did not participate (control group). Total sickness absence days and spells of 1-3, 4-7, 8-21 and >21 days were recorded for the members of the intervention group from the year before joining the programme and for the control group starting at age 54 years. Both groups were followed for up to 6 years. The median number of sickness absence days per person-year increased significantly from baseline in both groups during the follow-up. Compared with the control group, the intervention group had increased risk for 1-3 days spells [rate ratio 1.34 (1.21-1.48)] and 4-7 days spells [rate ratio 1.23 (1.07-1.41)], but the risk for >21 days spells was decreased [rate ratio 0.68 (0.53-0.88)] after participation in the senior programme. A programme to enhance individual work well-being in ageing workers may increase short-term but reduce long-term sickness absence.

  7. Far from Home, But at Home: Indian Migrant Workers in the Iranian Oil Industry

    NARCIS (Netherlands)

    Atabaki, T.

    2015-01-01

    This article revisits the life and times of Indian migrant workers in Persia/Iran during the first half of the twentieth century, and discusses their contributions to the founding, development and eventual consolidation of the Persian/Iranian oil industry. A number of factors that shaped this

  8. Accident Prevention: A Workers' Education Manual.

    Science.gov (United States)

    International Labour Office, Geneva (Switzerland).

    Devoted to providing industrial workers with a greater knowledge of precautionary measures undertaken and enforced by industries for the protection of workers, this safety education manual contains 14 lessons ranging from "The Problems of Accidents during Work" to "Trade Unions and Workers and Industrial Safety." Fire protection, safety equipment…

  9. Evaluation of the nutritional status of workers of transformation industries adherent to the Brazilian Workers' Food Program. A comparative study.

    Directory of Open Access Journals (Sweden)

    Ingrid W Leal Bezerra

    Full Text Available The objective of this study was to assess whether the Brazilian Workers' Food Program (WFP is associated with changes in the nutritional status of workers in the transformation industry. We conducted a cross-sectional, observational, comparative study, based on prospectively collected data from a combined stratified and two-stage probability sample of workers from 26 small and medium size companies, 13 adherent and 13 non-adherent to the WFP, in the food, mining and textile sectors. Study variables were body mass index (BMI, waist circumference (WC, and dietary intake at lunch obtained by 24-hour dietary recall. Data were analyzed with nested mixed effects linear regression with adjustment by subject variables. Sampling weights were applied in computing population parameters. The final sample consisted of 1069 workers, 541 from WFP-adherent and 528 from WFP non-adherent companies. The groups were different only in education level, income and in-house training. Workers in WFP-adherent companies have greater BMI (27.0 kg/m2 vs. 26.0 kg/m2, p = 0.002 and WC (87.9 cm vs. 86.5, p = 0.04, higher prevalence of excessive weight (62.6% vs. 55.5%, p<0.001 and of increased WC (49.1% vs. 39.9%. Workers of WFP companies have lower intake of saturated fat (-1.34 g, p<0.01 and sodium (-0.3 g, p<0.01 at lunch. In conclusion, this study showed that workers of companies adherent to the Brazilian WFP have greater rates of excessive weight and increased cardiovascular risk-a negative finding-as well as lower intake of sodium and saturated fat-a positive finding. Therefore, the WFP needs to be revisited and its aims redefined according to the current epidemiological status of the target population of the program.

  10. Musculoskeletal disorders and psychosocial risk factors among workers of the aircraft maintenance industry.

    Science.gov (United States)

    Nogueira, Helen Cristina; Diniz, Ana Carolina Parise; Barbieri, Dechristian França; Padula, Rosimeire Simprini; Carregaro, Rodrigo Luiz; de Oliveira, Ana Beatriz

    2012-01-01

    During the recent decades Brazil has experienced an exponential growth in the aviation sector resulting in an increasing workforce. The aircraft maintenance industry stands out, where the workers have to handle different kind of objects. The aim of this study was to evaluate psychosocial indicators as well as musculoskeletal symptoms and disorders among aircraft maintenance workers. One hundred and one employees were evaluated (32.69 ± 8.25 yr, 79.8 ± 13.4 kg, and 1.75 ± 0.07 m). Musculoskeletal symptoms and disorders were assessed through the Nordic Musculoskeletal Questionnaire (NMQ) and a standardized physical examination. The Job Content Questionnaire (JCQ) and the Utrecht Work Engagement Scale (UWES) were applied to evaluate psychosocial indicators. Results of the NMQ indicate the lower back as the most affected body region. On the other hand, the physical examination has shown clinical diagnosis of shoulder disorders. Neck, upper back and ankle/foot were also reported as painful sites. Most of workers have active work-demand profile and high work engagement levels. We suggest that musculoskeletal symptoms may be related to high biomechanical demand of the tasks performed by workers, what must be further investigated.

  11. Migration and Health in the Construction Industry: Culturally Centering Voices of Bangladeshi Workers in Singapore.

    Science.gov (United States)

    Dutta, Mohan J

    2017-01-29

    Construction workers globally face disproportionate threats to health and wellbeing, constituted by the nature of the work they perform. The workplace fatalities and lost-time injuries experienced by construction workers are significantly greater than in other forms of work. This paper draws on the culture-centered approach (CCA) to dialogically articulate meanings of workplace risks and injuries, voiced by Bangladeshi migrant construction workers in Singapore. The narratives voiced by the participants suggest an ecological approach to workplace injuries in the construction industries, attending to food insecurity, lack of sleep, transportation, etc. as contextual features of work that shape the risks experienced at work. Moreover, participant voices point to the barriers in communication, lack of understanding, and experiences of incivility as features of work that constitute the ways in which they experience injury risks. The overarching discourses of productivity and efficiency constitute a broader climate of threats to worker safety and health.

  12. Industrialization Impact on Worker Mobility and Land Use in Peri Urban Area (Case study of Semarang District, Indonesia)

    Science.gov (United States)

    Wijaya, H. B.; Kurniawati, H.; Hutama, S. T. E. W.

    2018-02-01

    In many cases, industrialization has stimulated the urbanization process massively. It tends to attract substantial number of labor migrants from nearby region to fulfill the demand of workers. The paper reports the research result of industrialization phenomena in Semarang district, Indonesia. It carried out the survey by taking 250 samples of migrant workers. The result shows that the presence of labor-intensive industries becomes the most influence factor for many migrants, rather than the driving factors from the place of origin. The attraction factor could cover regional and across the province force, as indicated that all migrant respondents come from both inside and outside of Central Java Province. Furthermore, based on the land-use distribution of the migrant settlement area, it indicates a growing land-use change, both of land cover and land functions.

  13. Gender differences in workers with identical repetitive industrial tasks: exposure and musculoskeletal disorders.

    Science.gov (United States)

    Nordander, Catarina; Ohlsson, Kerstina; Balogh, Istvan; Hansson, Gert-Ake; Axmon, Anna; Persson, Roger; Skerfving, Staffan

    2008-08-01

    For unknown reasons, females run a higher risk than males of work-related musculoskeletal disorders. The aim of this study was to evaluate whether male and female workers, with identical repetitive work tasks, differ concerning risk of disorders, physical or psychosocial exposures. Employees in two industries were studied; one rubber manufacturing and one mechanical assembly plant. These industries were selected since in both, large groups of males and females worked side by side performing identical repetitive work tasks. Physical exposure was measured by technical equipment. Postures and movements were registered by inclinometry for the head and upper arms, and by electrogoniometry for the wrists. Muscular activity (muscular rest and %max) was registered by surface electromyography for m. trapezius and the forearm extensors (18 males and 19 females). Psychosocial work environment was evaluated by the demand-control-support model (85 males and 138 females). Musculoskeletal disorders were assessed (105 males and 172 females), by interview (last 7-days complaints), and by physical examination (diagnoses). Concerning physical exposure, females showed higher muscular activity related to maximal voluntary contractions [(%MVE); m. trapezius: females 18 (SD 9.2), males 12 (SD 4.3); forearm extensors: females 39 (SD 11), males 27 (SD 10), right side, 90th percentile]. Working postures and movements were similar between genders. Also, concerning psychosocial work environment, no significant gender differences were found. Females had higher prevalences of disorders [complaints: age-adjusted prevalence odds ratio (POR) 2.3 (95% CI 1.3-3.8) for neck/shoulders, 2.4 (1.4-4.0) for elbows/hands; diagnoses: neck/shoulder 1.9 (1.1-3.6), elbows/hands 4.1 (1.2-9.3)]. In 225 workers, PORs were adjusted for household work, personal recovery and exercise, which only slightly affected the risk estimates. In identical work tasks, females showed substantially higher muscular activity in

  14. Area Factor Determinations for an Industrial Worker Exposed to a Concrete Slab End-State

    International Nuclear Information System (INIS)

    Jannik, G. Timothy; Lee, Patricia L.; Farfan, Eduardo B.; Roach, Jesse L.

    2008-01-01

    The U.S. Department of Energy's (DOE) Savannah River Site (SRS) is decommissioning many of its excess facilities through removal of the facility structures leaving only the concrete-slab foundations in place. Site-specific, risk-based derived concentration guideline levels (DCGLs) for radionuclides have been determined for a future industrial worker potentially exposed to residual contamination on these concrete slabs as described in Jannik. These risk-based DCGLs were estimated for an exposure area of 100 m 2 . During deactivation and decommissioning (D and D) operations at SRS, the need for area factors for larger and smaller contaminated areas arose. This paper compares the area factors determined for an industrial worker exposed to a concrete slab end-state for several radionuclides of concern at SRS with 1) the illustrative area factors provided in MARSSIM, 2) the area correction factors provided in the U.S. Environmental Protection Agency's (EPA) Soil Screening Guidance, and 3) the hot spot criterion for field application provided in the RESRAD User's Manual. The purpose of this site-specific assessment is to determine if any of the recommended area factors provided in the guidance documents could be utilized at SRS for field applications of the industrial worker DCGLs. Results show the area factors that were determined for an SRS industrial worker exposed to concrete slab end-states for the common radionuclides provided in the referenced guidance documents. In addition to the SRS site-specific area factors, the following area factors are provided for comparison: - Illustrative examples of outdoor area dose factors (MARSSIM); - Area correction factors as a function of source area (Soil Screening Guidance). Note: the area correction factors were inverted to correspond to a DCGL area factor. - Recommended area correction factors as a function of source area (Soil Screening Guidance); - Ranges for hot spot multiplication factors (RESRAD). As it can be seen

  15. Migration and Health in the Construction Industry: Culturally Centering Voices of Bangladeshi Workers in Singapore

    Science.gov (United States)

    Dutta, Mohan J.

    2017-01-01

    Construction workers globally face disproportionate threats to health and wellbeing, constituted by the nature of the work they perform. The workplace fatalities and lost-time injuries experienced by construction workers are significantly greater than in other forms of work. This paper draws on the culture-centered approach (CCA) to dialogically articulate meanings of workplace risks and injuries, voiced by Bangladeshi migrant construction workers in Singapore. The narratives voiced by the participants suggest an ecological approach to workplace injuries in the construction industries, attending to food insecurity, lack of sleep, transportation, etc. as contextual features of work that shape the risks experienced at work. Moreover, participant voices point to the barriers in communication, lack of understanding, and experiences of incivility as features of work that constitute the ways in which they experience injury risks. The overarching discourses of productivity and efficiency constitute a broader climate of threats to worker safety and health. PMID:28146056

  16. Relationship between productivity, quality and musculoskeletal disorder risk among deboning workers in a Chilean salmon industry.

    Science.gov (United States)

    Ilardi, Juan S

    2012-01-01

    The purpose of this ergonomic investigation is to establish a relationship between quality, productivity and risk of musculoskeletal disorder (MSD) in manual bone-removal process in the salmon fish industry. The method consists in a follow up study of 14 workers in a lane that processes salmon steak. Time between each steak (work cycle), quality of the steak's meat through inspection of deepness and length of the gapping generated by the manual bone-removal process and risk for musculoskeletal disorders through OCRA method were considered for this study. IMC and musculoskeletal Nordic Questionnaire of Kourinka were applied to the workers evaluated. Fourteen women worker's completed the evaluation, age 37.67 ± 8.1, with 65.27 ± 34.41 months of experience, with an IMC of 27.18 ± 3.87 (1.52 ± 0.057 meters of height) at the time of the evaluation. Time for deboning per steak averaged 38 ± 14 seconds with 68.33 ± 14.79 steaks per hour per worker. In quality terms, 74% of the steaks were qualified as "premium steaks" and 26% as "grade or industrial" (lower category and cheapest price). OCRA index for the right hand average 13.79 ± 4.59 and 3.59 ± 0.41 for the left hand. From Nordic questionnaire 80% of the workers manifested musculoskeletal symptoms in the right hand/wrist, followed up by shoulder with 60% of the workers and arm/elbow with over 50%. There was no statistically significant relationship between productivity and quality of the steak after manual bone removal process and between quality and MSD risk. However, there was a statistically significant relationship between productivity and MSD risk (pproductive sector, considering its importance for this region.

  17. A Review of Continuing Professional Development (CPD of Training Competencies for Malaysian Mechanical Industries

    Directory of Open Access Journals (Sweden)

    Kasman Zeti

    2018-01-01

    Full Text Available The aim of this paper is to review issues in continuing professional development of vocational training to the mechanical industries. The spectacle of individuals entering the labour market without relevant qualifications is common in Malaysia. There are many who choose to work instead of pursuing further education after secondary school. In the labour market, these individuals are considered to be low-skilled workers because they had no training prior to employment. The role of employers in providing training and education to employees is vital in establishing career development of employees. Employers who contributed to their employees' training funds through Human Resources Development Council would provide opportunities to increase the skills of workers. Based on the Malaysia's Development Plan of Occupational Skill, the issues and challenges that have been identified in producing skilled workers in interpersonal and technical skills. This paper provided an opportunity to examine an enterprise-based approach to skill formation for workers with basic academic qualifications. It presents an alternative scenario to institution-based Technical and Vocational Education and Training (TVET, which many Malaysians are familiar with. A structured curriculum development of human resources learning needs according to the job profile of the typical individual and group work which will provide a clearer perspective on knowledge, competence and skill levels of employee behavior in performing tasks will be discussed. The biggest impact on this study is to produce high skill employees concerning customer satisfaction and increased organizational productivity towards high income nations.

  18. Matching New Jobs to Rural Workers.

    Science.gov (United States)

    Gillis, William R.; Shaffer, Ron E.

    1987-01-01

    Written to help communities boost their economies by attracting new industries best suited for local workers, this guide discusses the kinds of employees used by different kinds of industry and highlights specific industry hiring preferences, attributes of various industries, and worker characteristics. (JHZ)

  19. The relationshipbetweenjob satisfactionwith general healthand job burnout workers inanautomotive industry

    Directory of Open Access Journals (Sweden)

    2013-02-01

    Material and Method: This study was a descriptive - analytical study conducted among. 120 workers in an automobile manufacturing industry in Tehran.the samples were selected using simple sampling method. Data were collected using, job satisfaction questionnaire Barry field, GHQ-28 and self-evaluation scale questionnaire. The data were analyzed using SPSS software. . Result: In this study 95% of individuals had low job satisfaction and moderated. In addition, 73/6% significant of people were likely to burnout, and 55% were people with mental health disorders. There was Inverse relationship between job satisfaction and general health the whole item. The direct correlation between the variables of general health and burnout, and there was a significant variable. The inverse relationship between job satisfaction and burnout, there was significant. . Conclusion: Given the obvious relationship between burnout and job satisfaction with public health, industry executives need to learn and improve incentive programs to promote employment, human relations and feelings of efficacy and bring into force.

  20. The 15-Country Collaborative Study of Cancer Risk among Radiation Workers in the Nuclear Industry

    DEFF Research Database (Denmark)

    Cardis, E; Vrijheid, M; Blettner, M

    2007-01-01

    A 15-Country collaborative cohort study was conducted to provide direct estimates of cancer risk following protracted low doses of ionizing radiation. Analyses included 407,391 nuclear industry workers monitored individually for external radiation and 5.2 million person-years of follow-up. A sign...

  1. Ergonomics study for workers at food production industry

    Directory of Open Access Journals (Sweden)

    Mohd Fazi Hamizatun

    2017-01-01

    Full Text Available The health constraint faced by production workers affects the quality of the work. The productivity of the workers is affected by the Work-related Musculoskeletal Disorder (WMSD which limits the movement of the workers. The comfort workplace condition, known as ergonomic environment is important to prevent the occurrence of the WMSD. Proper ergonomic workplace considers the condition of the workers while doing the assigned work. The objectives of this study are to identify the current problems related to ergonomic in food production process, to analyse the actual production data by using Rapid Upper Limb Assessment (RULA and Rapid Entire Body Assessment (REBA and to recommend the ergonomic workplace environment based on the condition of the study. The study was done at a Small and Medium Enterprises (SME food production company in the Klang Valley of Malaysia. The condition of the workers affects the productivity of the company due to workers’ health deficiency. From the findings, the workers are exposed to the awkward postures which leads to the Work-Musculoskeletal Disorders (WMSDs. Besides, the best height of the worker at the study area (critical area to prevent the worker from WMSDs is within 155 cm to 160 cm. The results show that the workers are exposed to the WMSD in different level of risks which causes high absenteeism among the workers.

  2. Assessment of periodontal status in smokeless tobacco chewers and nonchewers among industrial workers in North Bengaluru

    Directory of Open Access Journals (Sweden)

    Dinta Kathiriya

    2016-01-01

    Full Text Available Introduction: More than one-third of the tobacco consumed in India is of smokeless form. While the smokeless tobacco (ST products have been strongly associated with oral cancer, the association between ST and periodontal disease is less clear. The present study was conducted on industrial workers because in premises, there is a ban on smoking tobacco and hence workers tend to consume more of ST products. Aim: The aim of this study is to assess periodontal status in ST chewers and nonchewers among industrial workers in North Bengaluru. Materials and Methods: A cross-sectional analytical study was conducted on 800 industrial workers (400 ST chewers and 400 nonchewers of North Bengaluru. Information regarding ST habits was obtained using the Global Adult Tobacco Survey questionnaire, followed by clinical examination to assess periodontal status using the community periodontal index and attachment loss. The comparison between chewers and nonchewers was done using Pearson's Chi-square test. Logistic regression analysis was used to estimate the difference of periodontal status and loss of attachment (LOA between chewers and nonchewers. Results: ST chewing habit was observed the maximum (46.5% among age group 25–44 years. Most of male chewers had habit of chewing gutkha followed by khaini, and majority of the female chewers were using khaini followed by betel nut quid. A significantly higher prevalence of bleeding on probing and calculus was found among nonchewers. ST chewers had 2.06 (95% confidence interval [CI]: 1.55–2.75 times more risk of developing periodontal pockets and 2.23 (95% CI: 1.68–2.98 times more risk of having LOA when compared with nonchewers. Conclusions: ST has deleterious effects on the periodontium. Hence, it is one of the important risk factors for periodontal disease.

  3. Prevalence and characterization of methicillin-resistant Staphylococcus aureus isolates in food industry workers.

    Science.gov (United States)

    Caggiano, G; Dambrosio, A; Ioanna, F; Balbino, S; Barbuti, G; De Giglio, O; Diella, G; Lovero, G; Rutigliano, S; Scarafile, G; Baldassarre, A; Vimercati, L; Musti, M; Montagna, M T

    2016-01-01

    Methicillin-resistant S. aureus (MRSA) is a pathogen spread not only in the hospital environment but also in the community and amongst livestock (LA-MRSA). LA-MRSA can be transmitted to humans that live in close contact with MRSA-colonized animals, and human colonization and/or infection has been reported worldwide, particularly among those involved with livestock farming. In this study the authors evaluated the prevalence of S. aureus and MRSA among healthy carriers who worked in the food industry in Apulia, Southern Italy. Nasal swabs were taken from pasta and pork industry workers. All swab samples were subjected to tests for the isolation, identification and typing of S. aureus and MRSA strains. The identification of the strains was confirmed by molecular assessment using multiplex-PCR for the amplification of the nuc and mecA genes. The strains identified as MRSA were then subjected to a PCR protocol for the characterization of sequence type ST398. In total 26.3% of examined nasal swabs were positive for S. aureus, 8.2% of them were methicillin resistant strains and 28.5% of MRSA isolates were characterized as ST398. The MRSA prevalence among pork factory workers was 3% , whereas among the pasta operators the prevalence was 11.5. The presence of S. aureus and MRSA among food workers represents a public health risk. Further, considering the dissemination of S. aureus and MRSA among non-nosocomial environments, including communities and livestock, careful surveillance and continuous monitoring of the emergence of MRSA is fundamental for safeguarding public health.

  4. Depression, anxiety and stress levels in industrial workers: A pilot study in Bangalore, India

    Directory of Open Access Journals (Sweden)

    Sheldon Rao

    2015-01-01

    Full Text Available Background: Mental health disorders affect around 500 million people worldwide. In India, around 10-12% of people are affected by a mental disorder either due to stress, depression, anxiety, or any other cause. Mental health of workers affects the productivity of the workplace, with estimates putting these losses to be over 100 million dollars annually. Aims: The study aims to measure depression, anxiety, and stress levels of workers in an industry and to investigate if it has any effect on productivity of the firm. Materials and Methods: The study utilized a cross-sectional design and was conducted among workmen of the firm. A sociodemographic based questionnaire and a mental health screening tool -Depression Anxiety Stress Scale (DASS-21 were used for the same. A total of 90 completed questionnaires were analyzed for the study. The data was analyzed for central tendencies as well as for any associations and correlations. Results: The study showed that none of the workers had a positive score for depression. It also showed that around 36% of the workers had a positive score for anxiety and 18% of the workers had a positive score for stress on DASS-21 scale. The odds ratio between stress and number of leaves taken by a worker in the last 3 months suggested a dose-response relationship, but was statistically insignificant. Conclusion: The study found a prevalence rate of around 18-36% for anxiety and stress amongst the workers at the factory. Large-scale studies will help understand the effect mental health status has on the Indian workplace.

  5. Self-reported well-being and associated factors among industrial workers in Brazil: findings from a national survey

    Directory of Open Access Journals (Sweden)

    Shana Ginar da Silva

    Full Text Available Abstract: The purpose of this study was to estimate self-perception of well-being and associated factors among industrial workers in Brazil. A cross-sectional survey was carried out with a representative sample from 23 Brazilian states and the Federal District. Self-reported of well-being was investigated by questionnaire. Multinomial logistic regression was used in unadjusted and adjusted analyses. For 93% of the 47,477 industrial workers, the perception of well-being was positive. Those who had the highest chances of being in the category of best perception of well-being were: male workers (OR = 1.35; 95%CI: 1.28; 1.43; those aged under thirty years old (OR = 1.24; 95%CI: 1.12; 1.39; those from Southern Brazil (OR = 1.99; 95%CI: 1.83; 2.16; and people with a high income. The prevalence of positive well-being was high. Sociodemographic, behavioral and social support characteristics, as well as the characteristics related to self-report on health were associated with well-being.

  6. Cross sectional survey on association between alcohol, betel- nut, cigarette consumption and health promoting behavior of industrial workers in Ghaziabad.

    Science.gov (United States)

    Arora, Dimple; Marya, Charu Mohan; Menon, Ipseeta; Oberoi, Sukhvinder Singh; Dhingra, Chandan; Anand, Richa

    2015-01-01

    The work force in industries are at risk of developing unduly high rates of health and behaviour related problems including abuse of alcohol, betel nut and cigarette (alcohol, betel nut and cigarette consumption). This study describes the relationships between alcohol, betel nut and cigarette consumption and health promoting behaviour among industrial workers. A cross sectional survey was conducted on workers in various industries of Ghaziabad city with concerned authority permission. A sample size of 732 workers was calculated based on pilot study. Through Simple random sampling 732 workers in 20 to 50 years age group with informed consent were interviewed through structured, pretested, validated questionnaire in vernacular language by one calibrated investigator. Data on socio demography, alcohol, betel nut and cigarette consumption pattern and health behaviour were collected. The association between health promoting behaviour and alcohol, betel nut and cigarette consumption was analysed by Logistic regression and Chi-square test through SPSS 16 at pbetel nut and cigarette consumption in study population was 88%. The prevalence of individual alcohol, betel nut and cigarette consumption were 82%, 68% and 79% respectively. Combined alcohol, betel nut and cigarette prevalence in study population was 58%. Alcohol and cigarette users were significantly higher (pbetel nut and cigarette users.

  7. Survey Situation and Factors Affect on Hearing Protection Large Industry Workers of Hamadan City in 2001-2002

    Directory of Open Access Journals (Sweden)

    F. Emami

    2004-01-01

    Full Text Available Noise induced hearing loss in adults is the most cause of sensory neural hearing loss after the presbycusis and industry workers severity affect by degenerative results of that. Three large works of Hamadan city which had more than 200 Workers were selected in this demonstrative quest . The mean of sound pressure level evaluated with sound level meter which amount to 82-95 dB. Total exposed workers with higher noise than 85 dB evaluated by pure tone audiometery and otoscopic evaluation and the means of hearing thresholds in four frequency :0.5,1,2,4 kHz balanced with previously . Method of concentration data was direct observation and questionnaire . 809 workers in local works exposed to invasive noise . 20.02% of them hadn’t any hearing protector and 79.98% had , which combinated of wax or dry cotton and fiber glass (76.20%, earplug (7.42%and earmuff(16.38%. The means of hearing thresholds workers with protector equal to 43.36 dB and without that was equal to 44.03 dB (t=0.29, Pv<0.05. Highest percentage quantity in two groups related to age –bracket 40-49 years old. Women with protection(9.43%were more than without protector(3.7% while the most percentage related to men without protector (96.3% in contrast to 90.57%.In totally highest percentage quantity of NIHL was in workers with past-working more than 15 years (67.54% with protector , 67.28%without protector. For awareness of degenerative results the noise in hearing large industry workers of Hamadan city 75% insignificant and 25% had efficient awareness . Not using of protectors by 20.2% of worker showing light awareness to degenerative results of noise on hearing system and poor educational healthing and noting difference in means of hearing loss at protected group on basis duration of using that, strikes the process of hearing conservation program is superficial.

  8. [The systemic and differential psychoprophylaxis of vascular brain diseases in the workers of an industrial enterprise].

    Science.gov (United States)

    Andreev, A G

    1994-01-01

    Basing on epidemiological, prospective and clinicopsychological data obtained on 1900 industrial workers of Nizhni Novgorod city, the system of psychoprophylaxis and psychotherapy of cerebrovascular diseases has been developed. The system of psychoprophylaxis was used with consideration of the disease stage and phase, psychic and psychosomatic status in risk groups, in subjects with initial and apparent symptoms of cerebrovascular failure. The psychoprophylactic system proved effective in the conditions of a large industrial enterprise.

  9. Ocular manifestations in bidi industry workers: Possible consequences of occupational exposure to tobacco dust

    Directory of Open Access Journals (Sweden)

    Mittal Saurabh

    2008-01-01

    Full Text Available Tobacco consumption is the leading preventable cause of disease, disability, and premature death but little is known about its deleterious effect on the ocular health of workers handling tobacco. The goal of this study was to identify probable effects of occupational tobacco exposure among south Indian bidi-industry workers. This study included 310 females (mean age, 34.8 ± 10.9 years actively involved in bidi-rolling presenting with eye symptoms to a tertiary eye care hospital. Results suggested that a wide spectrum of ocular complications exist among these workers. Common ocular symptoms were defective vision, dull-aching headache and eye irritation. The main ocular findings were papillary conjunctival hyperplasia, hyperpigmentation of ocular surface, punctate epithelial erosion or superficial punctate keratitis, cataract or pseudophakia and segmental optic atrophy. Abstaining from work, supplementation of Vitamin B complex rich in B 12 and appropriate surgical or medical management reversed visual loss due to corneal disease or cataract but was not effective in optic neuropathy.

  10. Lead evaluation in blood of workers of batteries industries; Evaluacion de plomo en sangre de trabajadores de industrias de baterias

    Energy Technology Data Exchange (ETDEWEB)

    Valbuena P, John J; Duarte, Martha; Clara, Marciales

    2001-07-01

    In order to evaluate the occupational risk of exposure to lead of employees working in three small industries that recycle and manufacture acid lead batteries, the lead and zinc protoporphyrine (ZPP) blood content was determined. The determination was also performed on people not exposed in order to establish comparison values. Venous blood was collected in metal free heparinized glass tubes. Lead was analyzed by atomic absorption with graphite furnace and ZPP by fluorescence. According to Colombian legislation, it was found that around 31 % workers in this type of industries are in dangerous and intoxication exposure. It was also found that 91 % of workers exceed the level of 30 mg Pb/dL blood established as standard by the American Conference governmental Industrial Hygienists (ACGIH)

  11. Food industry workers' attitudes on the importance of factors affecting foodstuff quality managament

    Directory of Open Access Journals (Sweden)

    Antić Zorana

    2015-01-01

    Full Text Available The food industry is faced with several challenges at the same time: to supply safe and affordable foodstuff in sufficient quantity; to provide products in conditions where demand surpasses the human population growth; to operate in circumstances of ever-increasing competition; to protect the environment and respond to the population's public health concerns. An organization's success depends on the knowledge, skills, creativity and motivation of the company's workers and partners. Focus on its employees enables a company's development and improvement, whereas business ethics ensures public health and safety protection, environmental protection and life quality improvement. The company management's responsibility lies foremost in education, worker training and development, thus enabling a direct and indirect influence on the foodstuff quality and satisfying consumer requests in terms of foodstuff quality characteristics.

  12. Utilization of hair and nails as bio-indicators of contamination by heavy and toxic metals in industrial workers

    International Nuclear Information System (INIS)

    Vilhena Schayer Sabino, Claudia de; Silva, Ascanio Barros F.E.; Fernandes, Marcio Prado; Amaral, Angela Maria; Franco, Milton Batista; Guedes, Joao Bosco; Francisco, Dovenir; Castro de Assis, Adilson de.

    1996-01-01

    Instrumental neutron activation analysis and atomic absorption spectrometry were performed on scalp hair and fingernail samples collected from a group of heavily exposed healthy mail industrial workers. The concentration of trace elements (As, Cd, Cr, Hg, Ni, Pb and Sb) were evaluated and compared for scalp and fingernails. Comparative studies demonstrated that concentration of certain elements were greater than those corresponding to non-exposed workers. (author). 4 refs., 6 tabs

  13. A primary liver cancer death's survey and risk factors analysis of the workers in China nuclear industry

    International Nuclear Information System (INIS)

    Bao Shouchen; Chang Xuezhang; Gao Zenglin; Xiong Jinlian; Zhang Xuzong; Zhang Zhongren

    1999-07-01

    To evaluate primary liver cancer death in the workers of China nuclear industry and to discuss the risk factors probably for making protection and cure measures, the workers of 11 units are surveyed from the time of foundation to the end of 1990 by groups, trades and sex, and the results are analyzed with the relevant physical examinations, the results in laboratory test, and some clinic epidemiological data concerned. The accumulative rough mortality is 19.20 x 10 -5 , standard mortality 10.09 x 10 -5 , the most is at the age of 35 to 54. SMR 1.00 (P > 0.05), RR value in uranium mines is 3.67 (P < 0.01) and others does not increase. The incidence of hepatomegalia and GPT rising are lower than or about 10%, while the incidence of HBsAg is lower than 8%, a middle-levelled infection in the country. And HBsAg incidence in liver cancer cases is 61.6% and chronic hepatitis in liver cancer cases is 53.4%. The liver cancer case increase in the workers in nuclear industry is not found, but significant increase is found in uranium mine workers; whereas there is no evidence that can be attributed to radiation operation, and the death risk may be considered mainly to be related to HBV infection, then chronic hepatitis or environment factors

  14. Use of fracture mechanics in the US industry

    Energy Technology Data Exchange (ETDEWEB)

    Landes, J.D. [GKSS-Forschungszentrum Geesthacht GmbH (Germany). Inst. fuer Materialforschung

    2001-07-01

    The modern fracture mechanics technology began in the US in the 1960's. It was developed in response to failure problems that could not be explained by current technology. Some segments of the US industry were quick to embrace this new technology. The period of 1960 to middle 1980's marked a time of active fracture mechanics research in the US industry. From this various codes and assessment procedures have been developed to apply the fracture mechanics approach to evaluate the safety and reliability of critical structural components. This report discusses the US industry use of fracture mechanics. It considers the historical developments, some of the fracture mechanics tools that are available and present practices. Several different industry segments that have used the fracture mechanics approach are considered. These include aerospace, military, power generation, petrochemical and pipelines, metal producers, and construction/transportation. Their current use of the fracture mechanics methods involves the implementation of codes and procedures, the development of software packages, the use of outside consulting groups and some in-house research efforts. (orig.) [German] Die Entwicklung der modernen Bruchmechanik in den USA begann in den 1960er Jahren im Zusammenhang mit einer Reihe von Versagensfaellen, die auf konventionelle Weise nicht erklaert werden konnten. Die neuen Ansaetze wurden von einigen Branchen schnell aufgegriffen und weiterentwickelt. Die Periode von 1960 bis in die Mitte der 1980er Jahre markiert eine Zeit intensiver Forschungsarbeit in der amerikanischen Industrie. Eine Reihe von Codes und Vorschriften zur Bewertung der Sicherheit und Zuverlaessigkeit gefaehrdeter Strukturen hat ihren Ursprung in dieser Zeit. Der vorliegende Aufsatz thematisiert die Anwendung bruchmechanischer Methoden in der Industrie der USA anhand historischer Aspekte, des heute verfuegbaren Instrumentariums der Bauteilbewertung und der gaengigen Praxis bei der

  15. Traumatic brain injuries in the construction industry.

    Science.gov (United States)

    Colantonio, Angela; McVittie, Doug; Lewko, John; Yin, Junlang

    2009-10-01

    This study analyses factors associated with work-related traumatic brain injury (TBI), specifically in the construction industry in Ontario, Canada. This cross-sectional study utilized data extracted from the Ontario Workplace Safety and Insurance Board (WSIB) records indicating concussion/intracranial injury that resulted in days off work in 2004-2005. Analyses of 218 TBI cases revealed that falls were the most common cause of injury, followed by being struck by or against an object. Mechanisms of injury and the temporal profile of injury also varied by age. For instance, a significantly higher proportion of injuries occurred in the mornings for young workers compared to older workers. The results of this study provide important information for prevention of TBI which suggest important age-specific strategies for workers in the construction industry.

  16. Worker exposure to silica dust in South African non-mining industries in Gauteng: An exploratory study

    CSIR Research Space (South Africa)

    Khoza, NN

    2012-06-01

    Full Text Available %, and sandblasting 2.4%. The overall maximum and minimum exposures were 5.772 and 0.009 mg/m?, respectively. Conclusion: Workers are potentially at high risk of contracting silicosis and other diseases associated with respirable silica dust. Dust control... and monitoring were inadequate in the industries visited. It is recommended that an in-depth study be conducted and that airborne dust-control programmes be implemented. Key words: non-mining industries, silica dust, respirable crystalline silica dust...

  17. Applying Machine Learning to Workers' Compensation Data to Identify Industry-Specific Ergonomic and Safety Prevention Priorities: Ohio, 2001 to 2011.

    Science.gov (United States)

    Meyers, Alysha R; Al-Tarawneh, Ibraheem S; Wurzelbacher, Steven J; Bushnell, P Timothy; Lampl, Michael P; Bell, Jennifer L; Bertke, Stephen J; Robins, David C; Tseng, Chih-Yu; Wei, Chia; Raudabaugh, Jill A; Schnorr, Teresa M

    2018-01-01

    This study leveraged a state workers' compensation claims database and machine learning techniques to target prevention efforts by injury causation and industry. Injury causation auto-coding methods were developed to code more than 1.2 million Ohio Bureau of Workers' Compensation claims for this study. Industry groups were ranked for soft-tissue musculoskeletal claims that may have been preventable with biomechanical ergonomic (ERGO) or slip/trip/fall (STF) interventions. On the basis of the average of claim count and rate ranks for more than 200 industry groups, Skilled Nursing Facilities (ERGO) and General Freight Trucking (STF) were the highest risk for lost-time claims (>7 days). This study created a third, major causation-specific U.S. occupational injury surveillance system. These findings are being used to focus prevention resources on specific occupational injury types in specific industry groups, especially in Ohio. Other state bureaus or insurers may use similar methods.

  18. Persistence of livestock-associated antibiotic-resistant Staphylococcus aureus among industrial hog operation workers in North Carolina over 14 days.

    Science.gov (United States)

    Nadimpalli, Maya; Rinsky, Jessica L; Wing, Steve; Hall, Devon; Stewart, Jill; Larsen, Jesper; Nachman, Keeve E; Love, Dave C; Pierce, Elizabeth; Pisanic, Nora; Strelitz, Jean; Harduar-Morano, Laurel; Heaney, Christopher D

    2015-02-01

    This study aimed to evaluate the persistence of nasal carriage of Staphylococcus aureus, methicillin-resistant S. aureus and multidrug-resistant S. aureus over 14 days of follow-up among industrial hog operation workers in North Carolina. Workers anticipating at least 24 h away from work were enrolled June-August 2012. Participants self-collected a nasal swab and completed a study journal on the evening of day 1, and each morning and evening on days 2-7 and 14 of the study. S. aureus isolated from nasal swabs were assessed for antibiotic susceptibility, spa type and absence of the scn gene. Livestock association was defined by absence of scn. Twenty-two workers provided 327 samples. S. aureus carriage end points did not change with time away from work (mean 49 h; range >0-96 h). Ten workers were persistent and six were intermittent carriers of livestock-associated S. aureus. Six workers were persistent and three intermittent carriers of livestock-associated multidrug-resistant S. aureus. One worker persistently carried livestock-associated methicillin-resistant S. aureus. Six workers were non-carriers of livestock-associated S. aureus. Eighty-two per cent of livestock-associated S. aureus demonstrated resistance to tetracycline. A majority of livestock-associated S. aureus isolates (n=169) were CC398 (68%) while 31% were CC9. No CC398 and one CC9 isolate was detected among scn-positive isolates. Nasal carriage of livestock-associated S. aureus, multidrug-resistant S. aureus and methicillin-resistant S. aureus can persist among industrial hog operation workers over a 14-day period, which included up to 96 h away from work. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  19. Electrical fatalities among U.S. construction workers.

    Science.gov (United States)

    Ore, T; Casini, V

    1996-06-01

    Over 2000 electrocution deaths were identified among U.S. construction workers from 1980 to 1991, with the highest mean annual crude mortality rate (2.5 per 100,000 people), and second highest mean age-adjusted rate (2.7 per 100,000 people) of all industries. Although the crude fatality rates showed a downward trend, construction workers are still about four times more likely to be electrocuted at work than are workers in all industries combined. Nearly 40% of the 5083 fatal electrocutions in all industries combined occurred in construction, and 80% were associated with industrial wiring, appliances, and transmission lines. Electrocutions ranked as the second leading cause of death among construction workers, accounting for an average of 15% of traumatic deaths in the industry from 1980 to 1991. The study indicates that the workers most at risk of electrical injury are male, young, nonwhite, and electricians, structural metal workers, and laborers. The most likely time of injury is 11 a.m. to 3 p.m. from June to August. Focusing prevention on these populations and characteristics through better methods of worker and supervisor electrical safety training, use of adequate protective clothing, and compliance with established procedures could minimize the average annual loss of 168 U.S. construction workers.

  20. Costs by industry and diagnosis among musculoskeletal claims in a state workers compensation system: 1999-2004.

    Science.gov (United States)

    Dunning, Kari K; Davis, Kermit G; Cook, Chad; Kotowski, Susan E; Hamrick, Chris; Jewell, Gregory; Lockey, James

    2010-03-01

    Musculoskeletal disorders (MSDs) are a tremendous burden on industry in the United States. However, there is limited understanding of the unique issues relating to specific industry sectors, specifically the frequency and costs of different MSDs. Claim data from 1999 to 2004 from the Ohio Bureau of Workers' Compensation were analyzed as a function of industry sector (NAICS industry-sector categories) and anatomical region (ICD-9 codes). Almost 50% of the claims were lumbar spine (26.9%) or hand/wrist (21.7%). The majority of claims were from manufacturing (25.1%) and service (32.8%) industries. The industries with the highest average costs per claim were transportation, warehouse, and utilities and construction. Across industries, the highest costs per claim were consistently for the lumbar spine, shoulder, and cervical spine body regions. This study provides insight into the severity (i.e., medical and indemnity costs) of MSDs across multiple industries, providing data for prioritizing of resources for research and interventions. 2009 Wiley-Liss, Inc.

  1. Socioeconomic mobility and tobacco consumption patterns in fish industry workers in Udupi District of coastal Karnataka.

    Science.gov (United States)

    Acharya, Shashidhar; Pentapati, Kalyana Chakravarthy; Acharya, Shruthi

    2014-01-01

    The aim of this study was to understand the tobacco consumption patterns and their relationship with life course socioeconomic mobility among fish industry workers as this could provide important information in dealing with the tobacco problem in this very vulnerable population. Socioeconomic life course data and information about tobacco habits was collected from 102 fish industry workers. A subject was considered to be upwardly mobile if the family head's educational attainment and the number of earning members increased and the number of children and dependents decreased since childhood in his or her household. Oral examination was also done for malignant/premalignant lesions. Of the 102 subjects, 64 regularly consumed tobacco either in smoking or smokeless forms and the common reasons for the habit were the co-workers' influence and to keep awake at work. Fourteen subjects had premalignant lesions in the oral cavity and all them were in the buccal mucosa. The prevalence of the tobacco habit was much lesser (25%) among the upwardly mobile group when compared to the minimal or no improvement group (75%). A majority of those free from the habit (73.7%) were belonging to the group, which showed improved educational attainment. Among those with good social mobility, the percentage of workers with high frequency of tobacco consumption and those with a longer duration of the tobacco habit was low when compared to the minimal social mobility group. A holistic approach consisting of efforts to improve the overall socioeconomic conditions can be more effective than piecemeal solutions in dealing with the tobacco menace.

  2. Workers radiation protection. Solutions accommodate new needs. The tool box of radiation protection expands itself. Industrial radiology: workers aware of risks. To design a shielded enclosure

    International Nuclear Information System (INIS)

    Rannou, Alain; Billarand, Yann; Scanff, Pascale; Etard, Cecile; Sage, Julie; Jolivet, Patrick; Israel, Sylvain; Caplin, Helene; Couasnon, Olivier; Cordelle, Anne

    2017-01-01

    A first article proposes an overview of developments in the field of workers radiation protection. This development is notably motivated by the future dismantling works. It can be noticed that some other issues are considered as more important than radiation protection in the medical field even though radiation protection is a matter of concern for radiology manipulators. Radiation protection is also an issue for workers performing luggage X-ray controls in airports. As revealed by some measurements, artificial radioactivity should be controlled. Radiation protection is planned in relationship with an exposure scenario. The Belgium example is evoked with the development of centralised data and statistics in order to compare workers profiles. A second article comments the evolution of the activity of radiation protection with its new documents, methodologies (notably for operating rooms), and practical studies. While indicating how much the number of specialised workers increased, and how much dose control has been developed in the medical sector, and in terms of workers wearing a ring- or wrist-dosimeter between 2006 and 2015, and also indicating the distribution of controlled workers among sectors, the article outlines that a computation tool is shared between professionals, and how sheets on radionuclides are published and shared. The third article briefly addresses industrial radiology to outlines that workers are always more aware of risks. The last article briefly describes how a shielded enclosure is designed to limit workers exposure

  3. Proceedings of industrial applications of fluid mechanics

    International Nuclear Information System (INIS)

    Sherif, S.A.; Morrow, T.B.; Marshall, L.R.; Dalton, C.

    1990-01-01

    The is the fourth Forum on Industrial Applications of Fluid Mechanics sponsored by the Fluid Mechanics Committee of the ASME Fluids Engineering Division. The Forum objective is to promote the discussion and interchange of current information on developing and state-of-the-art applications of fluid mechanics technology. The program is organized as a technical forum to encourage the presentation of new ideas, especially those which may be so innovative that a conservative review process might delay their dissemination to the fluids engineering community. Four sessions and a total of 17 papers are scheduled for this program. Three of the four sessions were devoted to contributed papers, while the fourth is a panel discussion with three invited presentations. All papers were reviewed editorially to assure that they are related to the forum theme The papers were not evaluated technically, and therefore carry no endorsement from the Fluid Mechanics Committee or the Fluids Engineering Division with regard to peer evaluation. The forum presentations will focus on specific applications of fluid mechanics technology. Lively discussion of the papers is encouraged at the forum. The Fluid Mechanics Committee plans to sponsor a forum with an industrial applications theme each year at the ASME Winter Annual Meeting. In 1991, the scope of the forum will be enlarged to include the topic of textile applications of fluid mechanics, and another panel session featuring speakers with industrial experience in different areas of fluid mechanics applications. In future years, it is anticipated that the forum will solicit papers from other areas where fluid mechanics technology is applied

  4. Persistence of livestock-associated antibiotic-resistant Staphylococcus aureus among industrial hog operation workers in North Carolina over 14 days

    Science.gov (United States)

    Nadimpalli, Maya; Rinsky, Jessica L; Wing, Steve; Hall, Devon; Stewart, Jill; Larsen, Jesper; Nachman, Keeve E; Love, Dave C; Pierce, Elizabeth; Pisanic, Nora; Strelitz, Jean; Harduar-Morano, Laurel; Heaney, Christopher D

    2015-01-01

    Objectives This study aimed to evaluate the persistence of nasal carriage of Staphylococcus aureus, methicillin-resistant S. aureus and multidrug-resistant S. aureus over 14 days of follow-up among industrial hog operation workers in North Carolina. Methods Workers anticipating at least 24 h away from work were enrolled June–August 2012. Participants self-collected a nasal swab and completed a study journal on the evening of day 1, and each morning and evening on days 2–7 and 14 of the study. S. aureus isolated from nasal swabs were assessed for antibiotic susceptibility, spa type and absence of the scn gene. Livestock association was defined by absence of scn. Results Twenty-two workers provided 327 samples. S. aureus carriage end points did not change with time away from work (mean 49 h; range >0–96 h). Ten workers were persistent and six were intermittent carriers of livestock-associated S. aureus. Six workers were persistent and three intermittent carriers of livestock-associated multidrug-resistant S. aureus. One worker persistently carried livestock-associated methicillin-resistant S. aureus. Six workers were non-carriers of livestock-associated S. aureus. Eighty-two per cent of livestock-associated S. aureus demonstrated resistance to tetracycline. A majority of livestock-associated S. aureus isolates (n=169) were CC398 (68%) while 31% were CC9. No CC398 and one CC9 isolate was detected among scn-positive isolates. Conclusions Nasal carriage of livestock-associated S. aureus, multidrug-resistant S. aureus and methicillin-resistant S. aureus can persist among industrial hog operation workers over a 14-day period, which included up to 96 h away from work. PMID:25200855

  5. [Prevalence of upper limb work-related musculoskeletal disorders (UL-WMSDs) in workers of the upholstered furniture industry].

    Science.gov (United States)

    Nicoletti, S; Carino, M; Di Leone, G; Trani, G; Carella, F; Rubino, G; Leone, E; Popolizio, R; Colafiglio, S; Ambrosi, L

    2008-01-01

    The upholstered furniture industry, the so-called "triangle of the sofa industry", is a geographic area of national and strategic economic importance in southern Italy. The single tasks are carried out mostly manually, with the characteristics of a handicraft approach. The aim of the survey was to assess the prevalence of upper limb work-related musculoskeletal disorders (UL-WMSDs) in 30 factories of the sofa industry located in a large geographic area of the Puglia and Basilicata Regions. In the period 1 January-31 December 2003 a network of occupational physicians investigated a population of 5.477 subjects (exposed n=3481, controls n=1996, M=3865, F=1612) in 30 different factories of the area. More than 60 percent of the total workforce studied was employed in large-sized companies (>500 employees). The following work tasks were considered: filling preparation workers, leather-cutting operators, sewing and upholstery-assembly workers. Case-definition was assessed through standardized procedures: symptoms by questionnaire plus physical and laboratory/imaging findings. Cumulative prevalence rates of UL-WMSDs as at 31 December 2003 reached values of up to 30% in high risk groups. Prevalence rates showed good correlation with the concise OCRA index used for assessment of exposure to repetitive strain and movements of the upper limb. The most frequently occurring disorders were tendon-related cysts and wrist tendonitis. Shoulder disorders were more frequent in male and female leather-cutting operators. This survey showed a significantly high prevalence of UL-WMSDs in sofa industry workers. It did not seem to be confirmed in this study that there was a greater female susceptibility to UL-WMSDs with the exception of carpal tunnel syndrome: gender difference seems to be less relevant at increasing levels of occupational exposure to repetitive movements and exertion of the upper limbs.

  6. Effects of extremely low frequency electromagnetic field on the health of workers in automotive industry.

    Science.gov (United States)

    Liu, Xin; Zhao, Longyu; Yu, Duo; Ma, Shumei; Liu, Xiaodong

    2013-12-01

    To observe the effects of extremely low frequency electromagnetic fields (ELF-EMFs) in automotive industry on occupational workers. A total of 704 workers were investigated, and 374 workers were chosen and divided into two groups (control group and exposure group) according to the inclusive criteria, namely male with age 20-40 years old and ≥ 2 years of exposure. The intensities of ELF-EMFs and noise were detected with EFA-300 Field Analyzer (Narda company, Pfullingen, Germany) and AWA5610D integrating sound level meter (Hangzhou Aihua Instruments Co., Ltd, Hangzhou, China), respectively. Survey data were collected by questionnaire, and the physical check-up was done in hospital. All the data were input into SPSS17.0 software (SPSS Inc, Chicago, USA), and the appropriate statistic analyses were carried out. The intensity of EMFs in exposure group was significantly higher than that in control group (p 0.05). The survey data collected by questionnaires showed that the symptoms of loss of hair in exposure group were significantly different as compared with that in control group (p effects on the nervous, cardiovascular, liver, and hematology system of workers.

  7. The distribution of fatal risk in Ontario industries

    International Nuclear Information System (INIS)

    Davis, C.K.; Forbes, W.F.; Hayward, L.M.

    1986-09-01

    The purpose of this study was to estimate non-radiological risks of occupational fatalities in Ontario industries. The distribution of high-risk occupations was found to vary widely between the different industries for a number of reasons including the fact that insufficient data in some instances resulted in less than desirable reliability. However, in spite of various data limitations, a number of occupations had above average fatal risk rates in several industries, including Material Handlers and Related, N.E.C. (SOC-9319), Welders and Flame Cutters (SOC-8335), Truck Drivers (SOC-9175) and Mechanics and Repairmen, except Electrical (SOC-8589). The majority of occupations had rates below or close to the industry average; however, between 15% and 30% of the occupations in any given industry had fatal risk rates above the industry average. When the number of workers involved in different occupations was considered, between 18% and 40% of workers were in occupations with above average risk. Recommendations for future work are also provided

  8. Exploring mechanisms for mobilising industrial sustainability models across different industrial locations

    DEFF Research Database (Denmark)

    Jacobsen, Ole Morten Noel Brings

    2009-01-01

    Industrial symbiosis is a model of sustainability which suggests that agglomerations of industries can achieve considerable environmental benefits by engaging in inter-organisational waste recycling, energy cascading and water recovery. This article considers how such a complex inter-organisation......Industrial symbiosis is a model of sustainability which suggests that agglomerations of industries can achieve considerable environmental benefits by engaging in inter-organisational waste recycling, energy cascading and water recovery. This article considers how such a complex inter...... symbiosis model may in this way be mobilised across industrial localities as part of the global corporate search for marked access and cost reductions. This suggestion is supported by an illustrative case study shedding some light on the mechanisms for mobilising sustainability models across localities....

  9. The protection and compensation of workers employed in the uranium mining industry in Australia

    International Nuclear Information System (INIS)

    McNamara, P.

    1983-01-01

    The hazards associated with uranium mining are outlined. The extent to which the law has provided for the protection of Australian uranium mine and mill workers from avoidable injury is examined. The single most significant step taken towards adequate protection of workers from the dangers of excessive exposure to ionising radiation was the approval of the Code of Practice on Radiation Protection in the Mining and Milling of Radioactive Ores (1980). The extent to which existing compensatory mechanisms, both common law and statutory, provide for the compensation of uranium mine and mill workers who sustain diseases peculiar to their employment is also examined. The capacity of the law to deal with cancers and other diseases of long latency periods is discussed

  10. Evaluation of Toluene Exposure in Workers at Industrial Area of Sidoarjo, Indonesia by Measurement of Urinary Hippuric Acid

    Directory of Open Access Journals (Sweden)

    Moch Sahri

    2013-12-01

    How to cite this article: Sahri M, Widajati N. Evaluation of Toluene Exposure in Workers at Industrial Area of Sidoarjo, Indonesia by Measurement of Urinary Hippuric Acid. Asia Pac J Med Toxicol 2013;2:145-9.

  11. A Study of The Relationship Between The Components of The Five-Factor Model of Personality and The Occurrence of Occupational Accidents in Industry Workers

    Directory of Open Access Journals (Sweden)

    Ehsanollah Habibi

    2016-05-01

    Full Text Available Accidents are among the most important problems of both the developed and the developing countries. Individual factors and personality traits are the primary causes of human errors and contribute to accidents. The present study aims to investigate the relationship between the components of the five-factor model of personality and the occurrence of occupational accidents in industrial workers. The independent T-test indicated that there is a meaningful relationship between the personality traits and accident proneness. In the two groups of industry workers injured in occupational accidents and industry workers without any occupational accidents, there is a significant relationship between personality traits, neuroticism (p=0.001, openness to experience (p=0.001, extraversion (p=0.024 and conscientiousness (p=0.021. Nonetheless, concerning the personality trait of agreeableness (p = 0.09, the group of workers with accidents did not differ significantly from the workers without any accidents. The results showed that there is a direct and significant relationship between accident proneness and the personality traits of neuroticism and openness to experience. Furthermore, there is a meaningful but inverse correlation between accident proneness and the personality traits of extraversion and conscientiousness, while there was no relationship between accident proneness and the personality trait of agreeableness.

  12. Psychosocial factors at work and perceived health among agricultural meat industry workers in France.

    Science.gov (United States)

    Cohidon, Christine; Morisseau, Patrick; Derriennic, Francis; Goldberg, Marcel; Imbernon, Ellen

    2009-07-01

    The objective of this study was to describe the perceived health status of the meat industry employees--i.e., working in the slaughtering, cutting, and boning of large animals and poultry--and its relation to their organisational and psychosocial constraints at work. This postal survey included all 3,000 employees of the meat industry (beef, pork and poultry) in four districts in Brittany, France, whose companies were affiliated with the agricultural branch of the national health insurance fund. The questionnaire asked for social and demographic data and information describing their job and the organisation of their work. The psychosocial factors at work were described according to Karasek's questionnaire (demand, latitude and social support at work). Perceived health was measured with the Nottingham Health Profile perceived health indicator. This study shows the high prevalence of poor health reported by the workers in this industry. This poor perceived health was worse in women and increased regularly with age. Among the psychosocial factors studied, high quantitative and qualitative demand at work, inadequate resources for good work and to a lesser extent, inadequate prospects for promotion appear especially associated with poor perceived health. Other factors often associated with poor perceived health included young age at the first job and work hours that disrupt sleep rhythms (especially for women). Our results show that this population of workers is especially vulnerable from the point of view of perceived physical and psychological health and is exposed to strong physical, organisational and psychosocial constraints at work. They also demonstrate that poor perceived health is associated with some psychosocial (such as high psychological demand and insufficient resources) and organisational factors at work. These results, in conjunction with those from other disciplines involved in studying this industry, may help the companies to develop preventive

  13. Body mass index, blood pressure, and glucose and lipid metabolism among permanent and fixed-term workers in the manufacturing industry: a cross-sectional study.

    Science.gov (United States)

    Inoue, Mariko; Minami, Masahide; Yano, Eiji

    2014-02-27

    Temporary employment, a precarious form of employment, is recognized as social determinant of poor health. However, evidence supporting precarious employment as a risk factor for health is mainly obtained from subjective data. Studies using objective clinical measurement data in the assessment of health status are limited. This study compared body mass index (BMI), lipid and glucose metabolism, and health-related lifestyle factors between permanent workers and fixed-term workers employed in the manufacturing industry. Data of 1,701 male manufacturing industry workers triglyceride levels were determined. For glucose metabolism, fasting plasma glucose and hemoglobin A1c (HbA1c) levels were measured. Multiple regression analysis adjusted for age and lifestyle factors was performed. BMI was significantly higher in permanent workers (22.9 kg/m2) compared with fixed-term workers (22.4 kg/m2). The leaner population (BMI triglyceride (β = 11.147), fasting blood glucose (β = 2.218), and HbA1c (β = 0.107) compared with permanent workers (all p glucose metabolism, even when adjusted for age and lifestyle variables, although BMI of fixed-term workers were lower than permanent workers. Precarious work might contribute to a deteriorating health status even among less overweight populations.

  14. The efficacy of radiant heat controls on workers' heat stress around the blast furnace of a steel industry.

    Science.gov (United States)

    Giahi, Omid; Darvishi, Ebrahim; Aliabadi, Mohsen; Khoubi, Jamshid

    2015-01-01

    Workers' exposure to excessive heat in molten industries is mainly due to radiant heat from hot sources. The aim of this study was to evaluate the efficacy of radiant heat controls on workers heat stress around a typical blast furnace. Two main interventions were applied for reducing radiant heat around the blast furnace of a steel industry located in western Iran. These included using a heat absorbing system in the furnace body and installing reflective aluminum barrier in the main workstation. Heat stress indexes were measured before and after each intervention using the digital WBGT-meter. The results showed MRT and WBGT indexes decreased by 20 °C and 3.9 °C, respectively after using heat absorbing system and also decreased by 18.6 °C and 2.5 °C, respectively after installing a reflective barrier. These indexes decrease by 26.5 °C and 5.2 °C, respectively due to the simultaneous application of the two interventions which were statistically significant (p steel industries.

  15. [The systemic approach to the health protection in the workers of industrial enterprises].

    Science.gov (United States)

    Oransky, I E; Razumov, A N; Fedorov, A A

    This paper presents the results of the systemic approach to the protection of health and prophylaxis of disability in the workers of industrial enterprises. The leading role in the technologies of rehabilitation (both short-term and long-term one) is played by the natural and physical therapeutic factors. The priority in the implementation of the therapeutic and health-promoting measures is given to the treatment based on the spa and health resort facilities as well as the factory health centers.

  16. Evaluation of Nuisance Dust Health Effects on the Workers in a Tile Industry

    Directory of Open Access Journals (Sweden)

    A.R. Koohpaei

    2008-07-01

    Full Text Available Background and objectivesAir pollution in the occupational fields and its economical effects on the health care system is studied from different viewpoints such as products quality, equipment damage, environment preservation, and air pollution control. Nowadays, a lot of attention has been turned toward health effects of air pollution. The objective of this study is detection of the total dust concentration and assessment of the health effect of nuisance dust among workers in a tile production factory.MethodsIn this study airborne dust concentration was measured and evaluated by using NIOSH 0500 method. In order to determine the health effects, a standard questionnaire was used. All of personnel of workshop 1 (n=50 and workshop 2 (n=50 were assigned to the case group and one hundreds of factory employees were assigned to the control group. Results analyzed using Z test.ResultsAccording to the obtained results, concentration of dust in workshop 1 corridor was higher than that of workshop 2 corridor (59.262 mg/m3 and 32.158 mg/m3 respectively. Also, these results showed that there are significant differences between two groups in incidence of symptoms such as dry cough, eye irritation, skin redness, shortness of breath, blurred vision, skin irritation, hoarseness of voice, dry mouth and throat, throat itching and skin itching (P<0.05. However, there were not significant differences in incidence of headache, chest pain, epiphora of eyes, mucus cough, sinus problems and chest wheezing between two groups.ConclusionOn the basis of these results it was revealed that nuisance dust can affect human health and performance. This in turn can increase the medical service load and costs. As a result of inadequate control systems established in the industries, lack of information and appropriate training, and lack of personal protective equipment all across the industries, we suggest a more comprehensive research project to evaluate the effects of industrial

  17. Ergonomic prevention of musculoskeletal disorders of maintenance workers in the steel industry : Guidelines for the optimum working height of selected maintenance operations

    NARCIS (Netherlands)

    Dul, J.; Bolijn, A.J.; Delleman, N.J.; Hildebrandt, V.H.

    1991-01-01

    In the steel industry musculoskeletal disorders are important determinants of sickness and absenteeism. Prevention of biomechanical risk is therefore important, both for industry and the workers themselves. In this research project, ergonomic guidelines have been developed to reduce high

  18. COPD and occupation: a retrospective cohort study of industrial workers.

    Science.gov (United States)

    Mazitova, Nailya N; Saveliev, Anatoly A; Berheeva, Zuhra M; Amirov, Nail Kh

    2012-09-01

    The aim of this paper was to ascertain chronic obstructive pulmonary disease (COPD) prevalence among industrial workers in the Russian Federation and determine relative contribution of smoking and occupational factors to COPD. We recruited 1,375 workers aged 30 or over. Six hundred and twenty-four of them were occupationally exposed to vapours, gases, dust, and fumes (VGDF). Physical examination and baseline spirometry were performed for all the participants of the study. Those with airfl ow limitation of FEV1/FVC<0.70 were considered having COPD and those with presence of cough and sputum production for at least three months in each of two consecutive years were considered having chronic bronchitis (CB), with no overlapping between these 2 groups. Data on occupational history and VGDF levels in the working area were collected from all participants. In total, 105 cases of COPD and 170 cases of CB were diagnosed in the cohort of examined workers. Occupational exposure to VGDF was twice as often present among COPD patients than among both patients with CB and the control group of healthy workers (p<0.05). More than 40 % of COPD patients were occupationally exposed to VGDF above the value of 3.0 of the occupational exposure limit (OEL) and more than 20 % to 6.0 OEL and higher. Overall odds ratio for COPD development due to occupational VGDF exposure was 5.9 (95 % CI=3.6 to 9.8, p=0.0001). Both smoking and VGDF seem to be important for the development of COPD. Analysis of the combined effect of tobacco smoking and occupational noxious particles and gases on COPD development has shown the following order of risk factors based on the strength of their infl uence: VGDF levels, smoking index, age, and heating microclimate. There is a statistically signifi cant level of relationship and "dose-effect" dependence between occupational exposures to VGDF and the development of COPD. The effect of VGDF composition on the probability of COPD development was not found in the study

  19. Worker Preferences for a Mental Health App Within Male-Dominated Industries: Participatory Study.

    Science.gov (United States)

    Peters, Dorian; Deady, Mark; Glozier, Nick; Harvey, Samuel; Calvo, Rafael A

    2018-04-25

    Men are less likely to seek help for mental health problems, possibly because of stigma imposed by cultural masculine norms. These tendencies may be amplified within male-dominated workplaces such as the emergency services or transport industries. Mobile apps present a promising way to provide access to mental health support. However, little is known about the kinds of mental health technologies men would be willing to engage with, and no app can be effective if the intended users do not engage with it. The goal of this participatory user research study was to explore the perceptions, preferences, and ideas of workers in male-dominated workplaces to define requirements for a mental health app that would be engaging and effective at improving psychological well-being. Workers from male-dominated workplaces in rural, suburban, and urban locations took part in an exploratory qualitative study involving participatory workshops designed to elicit their perspectives and preferences for mental health support and the design of an app for mental health. Participants generated a number of artifacts (including draft screen designs and promotional material) designed to reify their perceptions, tacit knowledge, and ideas. A total of 60 workers aged between 26 and 65 years, 92% (55/60) male, from male-dominated workplaces in rural (16/60, 27%), suburban (14/60, 23%), and urban (30/60, 50%) locations participated in one of the 6 workshops, resulting in 49 unique feature ideas and 81 participant-generated artifacts. Thematic analysis resulted in a set of feature, language, and style preferences, as well as characteristics considered important by participants for a mental health app. The term "mental health" was highly stigmatized and disliked by participants. Tools including a mood tracker, self-assessment, and mood-fix tool were highly valued, and app characteristics such as brevity of interactions, minimal on-screen text, and a solutions-oriented approach were considered

  20. Second analysis of mortality of nuclear industry workers in Japan, 1986-1997

    International Nuclear Information System (INIS)

    Ohshima, Sumio; Murata, Motoi

    2001-01-01

    This article is a commentary concerning the second report of the study in the title committed by the Science and Technology Agency (the present Ministry of Education, Culture, Sports, Science and Technology) to Radiation Effects Association. The study is an epidemiological one as for the relationships between long-term low dose radiation and its health effects in workers of nuclear industry like nuclear power plant and uses the cohort methodology for the factor (exposure dose) and diseases (mortality). In about 244,000 personnel, mortality was calculated from obtainable 179,000 resident cards of object males. For those died during the study period, cause of death was checked with the card for the movement of population (Ministry of Health, Labor and Welfare). The exposure dose was checked with the dose records of radiation workers stored in the registration center. Analysis results of standardized mortality ratio (comparison of mortality of the objects and non-object Japanese males) and of correlation of integrated dose and mortality gave no clear evidence that the low dose radiation exposure affects the mortality due to cancer. (K.H.)

  1. Risks for heart disease and lung cancer from passive smoking by workers in the catering industry.

    Science.gov (United States)

    Hedley, Anthony J; McGhee, Sarah M; Repace, James L; Wong, Lai-Chin; Yu, Marcus Y S; Wong, Tze-Wai; Lam, Tai-Hing

    2006-04-01

    Workers in the catering industry are at greater risk of exposure to secondhand smoke (SHS) when smoke-free workplace policies are not in force. We determined the exposure of catering workers to SHS in Hong Kong and their risk of death from heart disease and lung cancer. Nonsmoking catering workers were provided with screening at their workplaces and at a central clinic. Participants reported workplace, home, and leisure time exposure to SHS. Urinary cotinine was estimated by enzyme immunoassay. Catering facilities were classified into three types: nonsmoking, partially restricted smoking (with nonsmoking areas), and unrestricted smoking. Mean urinary cotinine levels ranged from 3.3 ng/ml in a control group of 16 university staff through 6.4 ng/ml (nonsmoking), 6.1 ng/ml (partially restricted), and 15.9 ng/ml (unrestricted smoking) in 104 workers who had no exposures outside of work. Workers in nonsmoking facilities had exposures to other smoking staff. We modeled workers' mortality risks using average cotinine levels, estimates of workplace respirable particulates, risk data for cancer and heart disease from cohort studies, and national (US) and regional (Hong Kong) mortality for heart disease and lung cancer. We estimated that deaths in the Hong Kong catering workforce of 200,000 occur at the rate of 150 per year for a 40-year working-lifetime exposure to SHS. When compared with the current outdoor air quality standards for particulates in Hong Kong, 30% of workers exceeded the 24-h and 98% exceeded the annual air quality objectives due to workplace SHS exposures.

  2. Experiences in the monitoring of radiation workers in industry and hospitals in the Philippines

    International Nuclear Information System (INIS)

    Mateo, A.J.

    1976-08-01

    The task of monitoring of radiation doses among radiation workers employed either in industry and hospitals in the Philippines is presently being undertaken by the Philippine Atomic Energy Commission. These radiation monitoring devices cover not only radioactive materials or sources but also x-ray machines. The most common dosimetry used is the film badge. This paper presents some of the experiences gained in the use of the film badge and other dosimeters

  3. Safety climate and safety behaviors in the construction industry: The importance of co-workers commitment to safety.

    Science.gov (United States)

    Schwatka, Natalie V; Rosecrance, John C

    2016-06-16

    There is growing empirical evidence that as safety climate improves work site safety practice improve. Safety climate is often measured by asking workers about their perceptions of management commitment to safety. However, it is less common to include perceptions of their co-workers commitment to safety. While the involvement of management in safety is essential, working with co-workers who value and prioritize safety may be just as important. To evaluate a concept of safety climate that focuses on top management, supervisors and co-workers commitment to safety, which is relatively new and untested in the United States construction industry. Survey data was collected from a cohort of 300 unionized construction workers in the United States. The significance of direct and indirect (mediation) effects among safety climate and safety behavior factors were evaluated via structural equation modeling. Results indicated that safety climate was associated with safety behaviors on the job. More specifically, perceptions of co-workers commitment to safety was a mediator between both management commitment to safety climate factors and safety behaviors. These results support workplace health and safety interventions that build and sustain safety climate and a commitment to safety amongst work teams.

  4. Developing positive worker attitudes toward radiation protection

    International Nuclear Information System (INIS)

    Millis, N.L.

    1987-01-01

    Teamwork, productivity, and reducing exposure are admirable goals presented to the workers in a nuclear power plant. A common thread to achievement in these areas resides in worker attitudes toward the tasks presented. A positive, alert, and cooperative attitude is an element in a worker's mind that must be created and maintained by good leadership and management practices. At the Calvert Cliffs Nuclear Power Plant, management has used certain strategies to foster good positive worker attitudes toward radiation protection and quality workmanship in all tasks. Strategies differ from management by objectives in that they have no deadlines or timetables in and of themselves. Rather, strategies are preplanned methods that can be called upon when the opportunity arises to improve worker attitudes. A series of five strategies for positive attitude development are described in the full paper. The strategies are identified with buzz words to allow the user a recall mechanism (as with the acronyms abounding in the nuclear industry). They cover the range of management techniques from example setting to reward/recognition. Although not unique to radiation exposure management, nor all inclusive, the strategies provide some though stimulation in creating productive worker attitudes

  5. Effect of psychosocial factors on low back pain in industrial workers.

    Science.gov (United States)

    Ghaffari, Mostafa; Alipour, Akbar; Farshad, Ali Asghar; Jensen, Irene; Josephson, Malin; Vingard, Eva

    2008-08-01

    To test the hypothesis that workplace psychosocial factors such as demand, control, support, job satisfaction and job appreciation can predict the future onset of disabling low back pain (LBP). The present study involved a prospective cohort of 4500 Iranian industrial workers. Data were gathered by means of a self-reported questionnaire about LBP, as well as working life exposure, lifestyle factors, social exposures, co-morbidity, life events and psychosomatic complaints in 2004. All new episodes of disabling LBP resulting in medically certified sick leave during the 1-year follow-up registered by occupational health clinic inside the factory. The participation rate was good (85%). A total of 744 subjects reported current LBP (point prevalence cases). A total of 52 (appreciation showed increased odds ratios, and these results were statistically significant. Few prospective studies in this field have been published, but all of them are related to industrialized countries. This prospective study suggests the aetiological role of job strain for LBP. The findings of this study indicate a substantial potential for disease prevention and health promotion at the workplace.

  6. An analysis of workers' morale in the coal mining industry using principal component analysis

    Energy Technology Data Exchange (ETDEWEB)

    Armstrong, J; La Court, C; Pearson, J M

    1987-03-01

    This paper looks at labour morale in the coal mining industry from 1967 to 1984. In particular it examines absenteeism, turnover and accidents over that period, as well as constructing an index of morale based on these variables. The data are taken from the North Nottinghamshire and South Yorkshire coal areas, and a comparison is made between these areas in the period leading up to the industrial action in 1984/85. The indices constructed indicate that morale, as measured by the first principal component, increased considerably during the years before the 1984 industrial dispute and that low morale was an unlikely reason for the dispute, although morale in South Yorkshire, a strike area, was lower than in North Nottinghamshire, largely a non-strike area. The steep rise in morale in both North Nottinghamshire and South Yorkshire follows closely the rise in unemployment nationally and may simply be an indication of conventional industrial relations assumptions that manifestations of negative worker attitudes are greatest when jobs are relatively plentiful, and considerably less so when jobs are scarce.

  7. Adjustment for smoking reduces radiation risk: fifth analysis of mortality of nuclear industry workers in Japan, 1999-2010

    Energy Technology Data Exchange (ETDEWEB)

    Kudo, S.; Ishida, J.; Yoshimoto, K.; Mizuno, S.; Ohshima, S.; Kasagi, F., E-mail: s_kudo@rea.or.jp [Instituto of Radiation Epidemiology, Radiation Effects Association, 1-9-16 Kajicho, Chiyoda-ku, 101-0044 Tokyo (Japan)

    2015-10-15

    Full text: Many cohort studies among nuclear industry workers have been carried out to determine the possible health effects of low-level radiation. In those studies, confounding factors, for example, age was adjusted to exclude the effect of difference of mortality by age to estimate radiation risk. But there are few studies adjusting for smoking that is known as a strong factor which affects mortality. Radiation Effects Association (Rea) initiated a cohort study of nuclear industry workers mortality in 1990. To examine non-radiation factors confounding on the mortality risk among the radiation workers, Rea have performed life-style questionnaire surveys among the part of workers at 1997 and 2003 and found the correlation between radiation dose and smoking rate. Mortality follow-up were made on 75,442 male respondents for an average of 8.3 years during the observation period 1999-2010. Estimates of Excess Relative Risk percent (Err %) per 10 mSv were obtained by using the Poisson regression. The Err for all causes was statistically significant (1.05 (90 % CI 0.31 : 1.80)), but no longer significant after adjusting for smoking (0.45 (-0.24 : 1.13)). The Err for all cancers excluding leukemia was not significant (0.92 (-0.30 : 2.16)), but after adjusting for smoking, it decreased (0.36 (-0.79 : 1.50)). Thus smoking has a large effect to obscure a radiation risk, so adjustment for smoking is important to estimate radiation risk. (Author)

  8. Adjustment for smoking reduces radiation risk: fifth analysis of mortality of nuclear industry workers in Japan, 1999-2010

    International Nuclear Information System (INIS)

    Kudo, S.; Ishida, J.; Yoshimoto, K.; Mizuno, S.; Ohshima, S.; Kasagi, F.

    2015-10-01

    Full text: Many cohort studies among nuclear industry workers have been carried out to determine the possible health effects of low-level radiation. In those studies, confounding factors, for example, age was adjusted to exclude the effect of difference of mortality by age to estimate radiation risk. But there are few studies adjusting for smoking that is known as a strong factor which affects mortality. Radiation Effects Association (Rea) initiated a cohort study of nuclear industry workers mortality in 1990. To examine non-radiation factors confounding on the mortality risk among the radiation workers, Rea have performed life-style questionnaire surveys among the part of workers at 1997 and 2003 and found the correlation between radiation dose and smoking rate. Mortality follow-up were made on 75,442 male respondents for an average of 8.3 years during the observation period 1999-2010. Estimates of Excess Relative Risk percent (Err %) per 10 mSv were obtained by using the Poisson regression. The Err for all causes was statistically significant (1.05 (90 % CI 0.31 : 1.80)), but no longer significant after adjusting for smoking (0.45 (-0.24 : 1.13)). The Err for all cancers excluding leukemia was not significant (0.92 (-0.30 : 2.16)), but after adjusting for smoking, it decreased (0.36 (-0.79 : 1.50)). Thus smoking has a large effect to obscure a radiation risk, so adjustment for smoking is important to estimate radiation risk. (Author)

  9. Measuring the Prevalence and Incidence of Low Back Pain Disorders Among American Workers in the Aerospace and Defense Industry.

    Science.gov (United States)

    Goetzel, Ron Z; D'Arco, Malinda; Thomas, Jordana; Wang, Degang; Tabrizi, Maryam J; Roemer, Enid Chung; Prasad, Aishwarya; Yarborough, Charles M

    2015-09-01

    To determine the prevalence and incidence of low back pain (LBP) among workers in the aerospace and defense industry and in a specific company. Claims and demographic data from the Truven Health MarketScan normative database representing more than 1 million workers were drawn from a group of 18 US benchmark companies and compared with one particular company, Lockheed Martin Corporation. The prevalence of LBP in the MarketScan normative group was 15.6% in the final study year (2012), whereas the incidence of new cases was 7.2% and 7.3% in years 2011 and 2012, respectively. Compared with the normative group, the company's prevalence and incidence rates were lower. Women and older workers were more likely to experience LBP compared with men and younger workers. The analysis was used to inform the company's leadership about the health burden of the condition and evaluate alternative treatment options to prevent the incidences and reduce the prevalence of clinical back pain among workers.

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

    Science.gov (United States)

    Mayhew, C; Quinlan, M

    1999-01-01

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

  11. Evaluation of the effects of occupational noise exposure on serum aldosterone and potassium among industrial workers

    Directory of Open Access Journals (Sweden)

    Sajad Zare

    2016-01-01

    Full Text Available The existing literature indicates that occupational exposure to noise may have adverse effects on workers′ health. The aim of this study was to evaluate the possible effects of exposure to different sound pressure levels (SPLs on serum aldosterone and potassium concentration among Iranian blue collar workers in Golgohar Mining and Industrial Company in Sirjan, Kerman Province, Iran. This case-control study was performed on 45 workers of Golgohar Mining and Industrial Company. The subjects consisted of 30 workers from manufacturing departments and 15 office employees of the mining company. The controls, mainly with administrative jobs were exposed to 72 dBA SPL. Cases, in two separate groups, were exposed to noise levels of 88 dBA and 103 dBA, respectively. Noise intensity was measured at the desired locations. Noise measurements were performed according to the International Organization for Standardization (ISO 9612. To measure the serum aldosterone and potassium concentrations, a 5 mL blood sample was taken from each worker at the specified time intervals and aldosterone concentration was determined using enzyme-linked immunosorbent assay (ELISA test in the laboratory. Repeated measurement and Spearman′s correlation coefficient analysis were used with α = 0.05. Exposure to the different levels of sound pressure resulted in different aldosterone concentrations and meanwhile an increase in the SPL did not affect the concentration of potassium. From 10:00 AM to 10:30 AM, as SPL increased, aldosterone concentrations did not increase significantly but from 13:30 PM to 14:00 PM, raised SPL led to a significant increase in aldosterone concentration. However, there was no correlation between the concentration of potassium and different factors. This study indicated that increases in SPLs affect aldosterone concentration but at the same time do not have significant effects on serum potassium level.

  12. Specific training in Radiation Protection for workers in the scrap metal recycling industry in Spain

    International Nuclear Information System (INIS)

    Correa Sainz, C.; Ortiz Ramis, T.; Pinilla Matos, J.L.; Fuentes Fuentes, L.; Gonzalez, C.O.

    2006-01-01

    Enresa, as signatory of the Spanish Protocol on radiological surveillance of metal materials, collaborates in the training programme for workers in the metal recycling sector. Since 1998 a total of 16 training courses have been held with a total of 332 workers from smelting and recovery companies. Furthermore information and publicity campaigns have been held for employees in the metal industry. Two types of courses are held: a Basic Course directed at first responders and an specialized Advanced Course concentrating on radiological characterisation of detected material. The evaluation of the courses by the participants has always been very positive, with the Basic Course being more popular. The practical classes are very much appreciated by the participants. In the future the Basic Course will be held once or twice per year, according to demand, and the Advanced Course will be held every two years as a minimum and always providing there is a minimum number of participants. Refresher courses for workers who are already carrying out the tasks of localisation, segregation and characterisation of radioactive material are also planned. (authors)

  13. Specific training in Radiation Protection for workers in the scrap metal recycling industry in Spain

    Energy Technology Data Exchange (ETDEWEB)

    Correa Sainz, C.; Ortiz Ramis, T. [ENRESA. Madrid (Spain); Pinilla Matos, J.L.; Fuentes Fuentes, L. [ENRESA. Centro de Almacenamiento El Cabril, Cordoba (Spain); Gonzalez, C.O. [AdQ, Madrid (Spain)

    2006-07-01

    Enresa, as signatory of the Spanish Protocol on radiological surveillance of metal materials, collaborates in the training programme for workers in the metal recycling sector. Since 1998 a total of 16 training courses have been held with a total of 332 workers from smelting and recovery companies. Furthermore information and publicity campaigns have been held for employees in the metal industry. Two types of courses are held: a Basic Course directed at first responders and an specialized Advanced Course concentrating on radiological characterisation of detected material. The evaluation of the courses by the participants has always been very positive, with the Basic Course being more popular. The practical classes are very much appreciated by the participants. In the future the Basic Course will be held once or twice per year, according to demand, and the Advanced Course will be held every two years as a minimum and always providing there is a minimum number of participants. Refresher courses for workers who are already carrying out the tasks of localisation, segregation and characterisation of radioactive material are also planned. (authors)

  14. Work, gender roles, and health: neglected mental health issues among female workers in the ready-made garment industry in Bangladesh

    Directory of Open Access Journals (Sweden)

    Akhter S

    2017-08-01

    Full Text Available Sadika Akhter,1,2 Shannon Rutherford,1 Feroza Akhter Kumkum,2 David Bromwich,1 Iqbal Anwar,2 Aminur Rahman,2 Cordia Chu1 1Centre for Environment and Population Health, Griffith University, Brisbane, QLD, Australia; 2International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka, Bangladesh Background: Traditionally, women in Bangladesh stayed at home in their role as daughter, wife, or mother. In the 1980s, economic reforms created a job market for poor, uneducated rural women in the ready-made garment industry, mostly located in urban areas. This increased participation in paid work has changed the gender roles of these women. Women’s earnings support their family, but they are also separated from their children, with impacts on their mental health and well-being. This study explores the lived experience of women in Bangladesh working in the ready-made garment industry as they strive to be mothers and family providers, often in high-stress conditions.Methods: The study was conducted in two industrial areas of Dhaka over 8 months. Data collection included a literature review, 20 in-depth interviews with married female garment workers, and 14 key-informant interviews with officials from the Ministry of Labour and Employment, health-service providers within the garment factories, factory managers, and representatives of the Bangladesh Garment Manufacturers and Exporters Association. The data collected were analyzed thematically.Results: Poverty was a key motivating factor for female migrant workers to move from rural areas. Their children stay in their village with their grandparents, because of their mothers’ work conditions and the lack of childcare. The women reported stress, anxiety, restlessness, and thoughts of suicide, due to the double burden of work and separation from their children and family support. Further, they cannot easily access government hospital services due to their long work hours, and the limited medical

  15. Non-destructive controls in the mechanical industry

    Energy Technology Data Exchange (ETDEWEB)

    Jarlan, L

    1978-12-01

    The sequence of operations implicating the mechanical industries from the suppliers to their customers is briefly recalled; a description of the field of application of non-destructive control methods in these industries is given. Follows a description of some recent typical applications of the principal methods: radiography, ultrasonic waves, magnetism, acoustic emission, sonic control, tracer techniques.

  16. Selection of workers and firm heterogeneity

    NARCIS (Netherlands)

    G.W.J. Hendrikse (George)

    1992-01-01

    textabstractA model based on differences between workers regarding their preferences for wage and leisure drives the heterogeneity of firms result. The more industrious workers are driven to small firms due to free riding in large firms. An industry consisting of small and large firms turns out to

  17. [Safety and health in workers employed in industry. Data from Industrial Accidents Compensation Board (INAIL) and National Social Security Institute (INPS), Veneto Region, 1994-2002].

    Science.gov (United States)

    Mastrangelo, G; Carassai, Patrizia; Carletti, Claudia; Cattani, F; De Zorzi, Lia; Di Loreto, G; Dini, M; Mattioni, G; Mundo, Antonietta; Noceta, R; Ortolani, G; Piccioni, M; Sartori, Angela; Sereno, Antonella; Priolo, G; Scoizzato, L; Marangi, G; Marchiori, L

    2008-01-01

    A decreasing time trend for occupational injuries and sickness absence would be the effect of the new legislation (D.Lgs. 626/94 and successive laws) on prevention in occupational settings. Conversely, the reduction of INPS disability would reflect a health improvement due to non-occupational causes. The aim of the study was to investigate the efficacy of the new legislation among employees in industry (where the law was mainly applied), via the time trend of three standardized rates in the Veneto Region. The numerator for the rate of occupational accidents (cases occurring in industry workers in the Veneto Region, broken down for sex, age and calendar years) was supplied by INAIL. The denominator for the above rate, as well as numerators and denominators for disability and sickness absence were supplied by INPS. Data were available from 1994 to 2002 for accidents and disability, and from 1997 to 2002 for sickness absence. In every year from 1994 to 2002, the rates were standardized for age and sex with the direct method, using an internal "standard" population. The time trend of year-specific standardized rates was analyzed by Joinpoint regression software. Among industrial workers in the Veneto Region, occupational accidents increased by 0.4% yearly, while disability decreased by 2.56% from 1994 to 2002. Sick absence increased up to 1999, then decreased. This epidemiological pattern is difficult to explain. The increase in accidents could be due to the increase of non-European Union workers and/or to the fact that accidents on the way to or from work were recognized as occupational accidents by INAIL starting from 2000. Both these phenomena could have contributed to increase the rate that was otherwise diminishing. On the other hand, this same situation could be due to insufficient efficacy of the legislation (D.Lgs. 626/94 and successive laws) for preventing occupational accidents and diseases.

  18. [Inter-rater agreement on self-reported exposure to ergonomic risk factors for the upper extremities among mechanic assemblers in an automotive industry].

    Science.gov (United States)

    d'Errico, Angelo; Fontana, Dario; Merogno, Angela

    2016-01-01

    to assess reproducibility of self-reported exposure to ergonomic hazards for the upper limbs, measured through a questionnaire based on a diffused checklist for the assessment of ergonomic risk (OCRA) in a sample of mechanical assemblers of an automotive industry. cross-sectional study; reproducibility was assessed as interrater agreement of a composite index of ergonomic risk, estimated through the intraclass correlation coefficient (ICC). 58 mechanical assemblers, working in 29 twin areas, characterised by same work stations and tasks. composite index of ergonomic risk for the upper limbs. reproducibility of the ergonomic index was high in the overall sample (ICC: 0.81) and it was higher for the twin areas employing same-gender workers (ICC: 0.96), compared to those with workers of the opposite gender (ICC: 0.66). these results indicate that a questionnaire measuring with a great detail the exposure to the main ergonomic risk factors for the upper limbs, as the one based on the OCRA checklist used for this study, would allow to obtain a highly reproducible ergonomic index. If its validity against the corresponding observational checklist will be found elevated by future studies, this questionnaire may represent a useful tool for a preliminary assessment of workers' exposure to ergonomic hazards for the upper limbs.

  19. Concentrations and size distribution of inhalable and respirable dust among sugar industry workers: a pilot study in Khon Kaen, Thailand.

    Science.gov (United States)

    Sakunkoo, Pornpun; Chaiear, Naesinee; Chaikittiporn, Chalermchai; Sadhra, Steven

    2011-11-01

    There has been very limited information regarding bagasse exposure among workers in sugar industries as well as on health outcomes. The authors determined the occupational exposure of sugar industry workers in Khon Kaen to airborne bagasse dust. The size of the bagasse dust ranged from 0.08 to 9 µm with the highest size concentration of 2.1 to 4.7 µm. The most common size had a geometric mean diameter of 5.2 µm, with a mass concentration of 6.89 mg/m(3)/log µm. The highest mean values of inhalable and respirable dust were found to be 9.29 mg/m(3) from February to April in bagasse storage, 5.12 mg/m(3) from May to September, and 4.12 mg/m(3) from October to January. Inhalable dust concentrations were 0.33, 0.47, and 0.41 mg/m(3), respectively. Workers are likely to be exposed to high concentrations of bagasse dust and are at risk of respiratory diseases. Preventive measures, both in the form of engineering designs and personal protective devices, should be implemented.

  20. Occupational exposure and health problems in small-scale industry workers in Dar es Salaam, Tanzania: a situation analysis.

    NARCIS (Netherlands)

    Rongo, L.M.B.; Barten, F.J.M.H.; Msamanga, G.I.; Heederik, D.; Dolmans, W.M.V.

    2004-01-01

    BACKGROUND: Workers in informal small-scale industries (SSI) in developing countries involved in welding, spray painting, woodwork and metalwork are exposed to various hazards with consequent risk to health. Aim To assess occupational exposure and health problems in SSI in Dar es Salaam, Tanzania.

  1. Clinical, Toxicological, Biochemical, and Hematologic Parameters in Lead Exposed Workers of a Car Battery Industry

    OpenAIRE

    Kianoush, Sina; Balali-Mood, Mahdi; Mousavi, Seyed Reza; Shakeri, Mohammad Taghi; Dadpour, Bita; Moradi, Valiollah; Sadeghi, Mahmoud

    2013-01-01

    Background: Lead is a toxic element which causes acute, subacute or chronic poisoning through environmental and occupational exposure. The aim of this study was to investigate clinical and laboratory abnormalities of chronic lead poisoning among workers of a car battery industry. Methods: Questionnaires and forms were designed and used to record demographic data, past medical histories and clinical manifestations of lead poisoning. Blood samples were taken to determine biochemical (using Auto...

  2. Progress in radiation protection techniques for workers in the nuclear industry

    International Nuclear Information System (INIS)

    Pradel, J.; Zettwoog, P.; Rouyer, J.L.

    1982-01-01

    The increasingly stringent safety requirements of workers and the general public in the face of occupational and in particular nuclear risks call for continual improvements in radiation protection techniques. The Institute of Protection and Nuclear Safety (IPSN), especially the Technical Protection Services belonging to the Protection Department, and also the various radiation protection services of the French Atomic Energy Commission's nuclear centres and Electricite de France (EDF) are carrying out substantial research and development programmes on the subject. For this reason, IPSN organized a specialists' meeting to take stock of the efforts being made and to try to identify what steps seem most promising or should have priority at the national level. The authors summarize the presentations and discussions on three topics: (1) Progress in the analysis of the mechanism of exposure of workers; (2) Progress achieved from the radiation protection standpoint in the field of facility design and instrumentation; and (3) Application of the optimization principle

  3. What makes pregnant workers sick: why, when, where and how? An exploratory study in the ready-made garment industry in Bangladesh.

    Science.gov (United States)

    Akhter, Sadika; Rutherford, Shannon; Chu, Cordia

    2017-10-30

    Bangladesh has made significant progress in reducing maternal mortality. Many factors have contributed to this; one is the socio-economic development of the country. The ready-made garment industry is at the forefront of this development creating employment for many women. However, the work environment has the potential to create health problems, particularly for vulnerable groups such as pregnant women. This paper explores perceptions of health problems during pregnancy of factory workers, in this important industry in Bangladesh. This study was conducted in four factories using qualitative research methods to provide a view of pregnant workers' health risks beyond a bio-medical approach. Data was collected through in-depth interviews of pregnant workers and observations of their homes and workplaces. Further, key informant interviews with factory health care providers, government officials and employers revealed different perspectives and experiences. Data was collected in the local language (Bengali), then transcribed and analysed using a framework analysis approach. Female workers reported that participation in paid work created an opportunity for them to earn money but pregnancy and the nature of the job, including being pressured to meet the production quota, pressure to leave the job because of their pregnancy and withholding of maternity benefits, cause stress, anxiety and may contribute to hypertensive disorders of pregnancy. This was confirmed by factory doctors who suggested that developing hypertensive disorders during pregnancy was influenced by the nature of work and stress. The employers seemed focused on profit and meeting quotas and the health of pregnant workers appeared to be a lower priority. This study found that the government lacks the resources to understand the extent of the problem or the level of compliance with maternity related regulations. These results indicate the vulnerability of female workers to physical and mental stress at work

  4. A health and safety survey of Irish funeral industry workers.

    LENUS (Irish Health Repository)

    Kelly, N

    2012-02-01

    BACKGROUND: Those handling deceased individuals, including the funeral industry, face a variety of health and safety hazards including occupationally acquired infectious disease. AIMS: To identify the knowledge, attitudes and beliefs of Irish funeral industry workers towards occupational hazards and infectious disease in 2009. METHODS: The sample analysed consisted of all listed member premises of the Irish Association of Funeral Directors as at 1 July 2009. A postal survey was sent to each premises in July 2009, with two rounds of follow-up reviews sent to non-responders. Four main areas were covered--occupational hazards, embalming, industry expertise and demographics. The quantitative and qualitative results were analysed to assess knowledge, attitudes and beliefs. Data collection was completed on 31 December 2009. RESULTS: Two hundred and thirty listed member premises were contacted. Twenty-two were unsuitable for the survey. One hundred and thirty-eight valid replies were received from 130 premises, representing a premises response rate of 63% (130\\/208). Seventy-three premises (56%) identified themselves as embalmers. Embalmers had variable vaccine uptake and variable knowledge, attitude and beliefs towards embalming those with blood-borne viruses. Fifteen per cent of respondents reported a work-related injury, back injury being the most common. Splash and sharps injuries were reported as a work-related injury, and infections believed to be work related were also reported. CONCLUSIONS: This study demonstrates widespread occupational health concerns among this professional group. It confirms the need for occupational health advice and services. There is also a strong desire for regulation of this profession in Ireland.

  5. [Burnout and the quality of life of workers in food industry--a pilot study in Serbia].

    Science.gov (United States)

    Arandjelović, Mirjana; Ilić, Ivana; Jović, Sladjana

    2010-09-01

    Burnout syndrome as a consequence of a long stress at workplace can seriously disturb health and quality of life in exposed workers. It is necessary to have adequate burnout prevention and its detection. Worldwide much attention is paid to protect burnout and methods for its determination constantly improve. In Serbia there has not been a study of that kind yet. The aim of the study was to investigate burnout syndrome impact on the quality of life of workers in food industry in Nis, and to call attention of researchers in Serbia on this phenomenon, as well as to test probability of applying the original, standardized questionnaires (CBI, ComQolA5) to working population in Serbia. This study was performed in Nis within a period from 2008 to 2009 in the Institute for Workers Health Protection. A total of 489 workers were included in this study by the use of the standard questionnaire for burnout (CBI) and quality of life (ComQoL-A5). Scale confidence for measuring burnout and quality of life was determined by Cronbach alpha coefficient. ANOVA analysis was used for rating influence of burnout on the quality of life. The values of Cronbach alpha coefficient showed a high confidence of the scale for measurement personal burnout (0.87), work-related burnout (0.86) and subjective quality of life (0.83). We detected increased scores as a result of personal burnout (60.0), as well as of work-related burnout (67.9). The workers suggested relationship with the family and friends as a very important part for their quality of life (10.8), health (9.8) and safety (8.0). Productivity (6.8), emotional well-being (6.6) and material property (4.5) had smaller influence on their quality of life. An increase in score of work-related burnout by 1 was statistically significantly related to decreasing inter scores for subjective quality of life in health (B = -0.097), relationship with family and friends (B = -0.048), safety (B = -0.061) and place in community (B = -0.105). A

  6. Impact of the number of painful stimuli on life satisfaction among Korean industrial accident workers completing convalescence: dual mediating effects of self-esteem and sleeping time.

    Science.gov (United States)

    Choi, Wan-Suk; Kim, Bo-Kyung; Kim, Ki-Do; Moon, Ok-Kon; Yeum, Dong-Moon

    2016-10-08

    This study examined the impact of the number of painful stimuli on life satisfaction among workers who experienced an industrial accident and investigated how self-esteem and sleeping time affected life satisfaction. The Korea Workers' Compensation & Welfare Service conducted the first nationwide panel survey on occupational health and safety insurance in 2013-2014 through a stratified systematic sampling on 2,000 industrial accident workers who completed convalescence. Based on the dataset, our study analyzed 1,832 workers experiencing an industrial accident after excluding 168 disease patients. For the research model analysis, a four-stage hierarchical regression analysis technique was applied using the SPSS regression analysis Macro program of PROCESS Procedure. To test mediated indirect effects of the self-esteem and sleeping time, the bootstrapping technique was applied. Life satisfaction, self-esteem and sleeping time decreased as the number of painful stimuli increased. Life satisfaction decreased as self-esteem and sleeping time decreased. On balance, the partial mediation model confirmed that self-esteem and sleeping time both mediate the impact of the number of painful stimuli on life satisfaction.

  7. Health, Well-Being and Coping Mechanism of BPO Shift Workers: Basis of a Proposed Development Plan

    Directory of Open Access Journals (Sweden)

    MADELYN ROUSELLE A. CRUZAT

    2014-04-01

    Full Text Available There are many studies with regard to problems caused by shift work, thus, shift workers are recently thinking about how to solve and implement behaviors that will reduce the problems caused by their work. The present study sought to determine the effects of shift work in a Business Process Outsourcing company in terms of shift workers health, Psychological well – being and their coping mechanisms and provide an Action Plan for training and development. A total number of 210 respondents who were administered Shift Work Index Questionnaire and were tabulated and analyzed using Factor Analysis, ANOVA and Post Hoc Analysis in Sheffe method. The overall results of the study showed that the level of coping mechanisms such as social, domestic, sleep routine and work performance suggests significant difference with the three groups of shift workers, thus, the hypothesis is rejected. However, health and well – being do not show significant difference as to the response of the three groups of shift workers, hence the hypothesis was supported. In lieu with other researches, it was determined that shift workers have their own coping strategies to deal with their problem and when it results to successful coping, it leads to restoration of physical and psychological well – being. When the coping skills are not adequate the stress may lead to negative physical and psychological well – being. The implications of Action Plan is that BPO Companies may develop and enhance trainings and development seminars and programs which involves Physical health activities, Psychological health programs and Coping Mechanism strategies to limit the problems encountered by shift workers.

  8. Older Workers' Communication Satisfaction in the Lodging Industry.

    Science.gov (United States)

    Fu, Yao-Yi; Mount, Daniel J.

    2002-01-01

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

  9. Intoxicated workers: findings from a national Australian survey.

    Science.gov (United States)

    Pidd, Ken; Roche, Ann M; Buisman-Pijlman, Femke

    2011-09-01

    To identify prevalence of alcohol and drug use and intoxication at work. A total of 9,828 Australian workers ≥14 years old. Australia 2007. Work-place alcohol use and drug use, intoxication at work, industry and occupation of employment. Secondary analysis of a large nationally representative survey involving descriptive and weighted multivariate logistic regressions. Differential patterns were identified by drug type, worker characteristics and occupational setting, controlling for demographic variables. Nearly 9% of workers surveyed (8.7%) usually drank alcohol at work and 0.9% usually used drugs at work. Attending work under the influence of alcohol was more prevalent (5.6%) than attending work under the influence of drugs (2.0%), and significantly more likely among young, male, never married workers with no dependent children. Hospitality industry workers were 3.5 times more likely than other workers to drink alcohol and two to three times more likely to use drugs at work or attend work under the influence of alcohol or drugs. Other high-risk industries and occupations included construction, financial services, tradespersons and unskilled workers. More than one in 20 Australian workers admit to having worked under the influence of alcohol and almost one in 50 report attending work under the influence of psychoactive drugs. The rates are higher for some industries, such as the hospitality industry, than others. © 2011 The Authors, Addiction © 2011 Society for the Study of Addiction.

  10. Industrial Relations and Firm Behavior: Informal Labor Practices in the West Coast Longshore Industry.

    Science.gov (United States)

    Finlay, William

    1987-01-01

    Considers industrial relations policies and practices of stevedore firms in the West Coast longshore industry in terms of the social worker, worker-resource, and institutional theories. Subsidiary firms were more lenient in contract interpretation and more competitive in recruitment, supporting the worker-resource theory. Includes 2 tables and 33…

  11. The relationship between job satisfaction and general health in workers and workplace accidents in medium-scale industries

    Directory of Open Access Journals (Sweden)

    Mohammad Khandan

    2015-09-01

    Full Text Available Background & objective: Job satisfaction and high levels of general health in workers can lead to their better performance, the reduction of workplace accidents and ultimately the improved productivity of the organization. The present study was therefore conducted to assess the relationship between these variables and the incidence of workplace accidents in medium-scale industries in 2014-15. Methods: : The entire population of workers in three medium-scale industries (n=163 entered the study. Data collection was conducted using Goldberg’s General Health Questionnaire, the Minnesota Satisfaction Questionnaire and a demographic questionnaire containing items on age, gender and the number of workplace accidents. The data obtained were then analyzed in SPSS-20 using the multiple-linear and the Poisson regression models. Results: The general health scores obtained by the participants ranged from 4 to 68 and had a mean and standard deviation of 25.87±13.085. The job satisfaction scores obtained ranged from 31 to 100 and had a mean and standard deviation of 63.45±11.462. The Poisson regression model showed that the level of education, age, physical symptoms and anxiety and insomnia had a significant relationship with the rate of accidents (P<0.05. The model also showed a significant relationship between job satisfaction and general health ( =-0.417 and P =0.001. Conclusion: The general health of the study participants can be said to be unacceptable and their job satisfaction to be medium. Devising plans for controlling and improving psychological and psycho-social factors such as job satisfaction is essential for workplace decision-makers, particularly in small and medium-scale industries. These plans can facilitate the achievement of higher health and safety levels in workers.

  12. Robotics and Industrial Arts.

    Science.gov (United States)

    Edmison, Glenn A.; And Others

    Robots are becoming increasingly common in American industry. By l990, they will revolutionize the way industry functions, replacing hundreds of workers and doing hot, dirty jobs better and more quickly than the workers could have done them. Robotics should be taught in high school industrial arts programs as a major curriculum component. The…

  13. [The status of occupational health of female migrant workers in traditional Chinese medicine, western medicine and bio-pharmaceutical industry in Gansu province].

    Science.gov (United States)

    Liao, Ping-Tai; Kou, Zhen-Xia; Li, Zhi-Lan; He, Yu-Hong; Yu, Wen-Lan; Zho, An-Shou

    2011-09-01

    To understand the status of occupational health of female migrant workers in different kinds of pharmaceutical industries in Gansu province and to provide the basis for improving occupational health condition. One thousand eight hundreds and one female workers from 16 enterprises were selected by cluster sampling in Gansu province and investigated by interviewing and questionnaires. There were statistical significances of education level, status of residency registrations, employment relationship and occupational hazards among female workers in three types of enterprises (P < 0.05 or P < 0.01). The morbidities of skin disease in female workers for three kinds of enterprises were 4.46%, 2.53% and 3.70%, respectively. The morbidities of reproductive system disease in female workers for three kinds of enterprises were 48.57%, 36.70% and 36.11%, respectively. The levels of education and working conditions of female workers in the traditional Chinese medicine, western medicine plants are low. There are more severe occupational hazards in female workers of the traditional Chinese medicine plants.

  14. Informal payments and the quality of health care: Mechanisms revealed by Tanzanian health workers.

    Science.gov (United States)

    Mæstad, Ottar; Mwisongo, Aziza

    2011-02-01

    Informal payments for health services are common in many transitional and developing countries. The aim of this paper is to investigate the nature of informal payments in the health sector of Tanzania and to identify mechanisms through which informal payments may affect the quality of health care. Our focus is on the effect of informal payments on health worker behaviours, in particular the interpersonal dynamics among health workers at their workplaces. We organised eight focus groups with 58 health workers representing different cadres and levels of care in one rural and one urban district in Tanzania. We found that health workers at all levels receive informal payments in a number of different contexts. Health workers sometimes share the payments received, but only partially, and more rarely within the cadre than across cadres. Our findings indicate that health workers are involved in 'rent-seeking' activities, such as creating artificial shortages and deliberately lowering the quality of service, in order to extract extra payments from patients or to bargain for a higher share of the payments received by their colleagues. The discussions revealed that many health workers think that the distribution of informal payments is grossly unfair. The findings suggest that informal payments can impact negatively on the quality of health care through rent-seeking behaviours and through frustrations created by the unfair allocation of payments. Interestingly, the presence of corruption may also induce non-corrupt workers to reduce the quality of care. Positive impacts can occur because informal payments may induce health workers to increase their efforts, and maybe more so if there is competition among health workers about receiving the payments. Moreover, informal payments add to health workers' incomes and might thus contribute to retention of health workers within the health sector. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  15. Estimating number of workers potentially at risk of exposure to hardwood dust in certain industrial sectors in Italy using a national register.

    Science.gov (United States)

    Scarselli, Alberto; Di Marzio, Davide

    2014-11-24

    Hardwood dust is a well-known human carcinogen and its use is common in several economic activities. The aim of this study was to assess the extent of occupational exposure to hardwood dust in certain sectors of Italian industry. Information on occupational exposures was collected from enterprise exposure registers that must by law be reported to the National Workers' Compensation Authority, as at 31 December 2011. Data stored in the database included economic activity sector, work force size and exposed workers. The number of workers potentially exposed was estimated for some of the industrial sectors from national occupational statistics in Italy. The economic sector with the highest number of potentially exposed workers to hardwood dust was that classified as the manufacture of other wooden furniture with 15,760 men and 2,771 women, while the highest percentage of enterprises that had sent data (according to the ISTAT 2001 census) was in building and repair of non-metallic ships (21%). The systematic recording of occupational exposures is a source of data that permits recognition of high risk situations and aids exposure assessment for epidemiological studies.

  16. Effect of exposure to a mixture of organic solvents on hearing thresholds in petrochemical industry workers.

    Science.gov (United States)

    Loukzadeh, Ziba; Shojaoddiny-Ardekani, Ahmad; Mehrparvar, Amir Houshang; Yazdi, Zohreh; Mollasadeghi, Abolfazl

    2014-10-01

    Hearing loss is one of the most common occupational diseases. In most workplaces, workers are exposed to noise and solvents simultaneously, so the potential risk of hearing loss due to solvents may be attributed to noise. In this study we aimed to assess the effect of exposure to mixed aromatic solvents on hearing in the absence of exposure to hazardous noise. In a cross-sectional study, 99 workers from the petrochemical industry with exposure to a mixture of organic solvents whose noise exposure was lower than 85 dBA were compared with 100 un-exposed controls. After measuring sound pressure level and mean concentration of each solvent in the workplace, pure-tone-audiometry was performed and the two groups were compared in terms of high-frequency and low-frequency hearing loss. T-tests and Chi-square tests were used to compare the two groups. The mean hearing threshold at all frequencies among petrochemical workers was normal (below 25 dB). We did not observe any significant association between solvent exposure and high-frequency or low-frequency hearing loss. This study showed that temporary exposure (less than 4 years) to a mixture of organic solvents, without exposure to noise, does not affect workers' hearing threshold in audiometry tests.

  17. Identification of the Skills Needed by Workers in Various Segments of the Mountain States Graphic Communications Industry.

    Science.gov (United States)

    Dharavath, H. Naik

    The skills needed now and 5 years from now by workers in the graphic communications industry in New Mexico, Colorado, and Wyoming were identified through a mail survey of mountain states printing companies. Of the 478 companies to which surveys were mailed, 64 were returned (response rate, 13.40%). A paired t-test was conducted to identify…

  18. An analysis of workers' morale in the coal mining industry using principal component analysis

    Energy Technology Data Exchange (ETDEWEB)

    Armstrong, J.; La Court, C.; Pearson, J.M.

    1987-03-01

    This paper looks at labour morale in the coal mining industry from 1967 to 1984. In particular it examines absenteeism, turnover and accidents over that period, as well as constructing an index of morale based on these variables. The data are taken from the North Nottinghamshire and South Yorkshire coal areas, and a comparison is made between these areas in the period leading up to the industrial action in 1984/85. The indices constructed indicate that morale, as measured by the first principal component, increased considerably during the years before the 1984 industrial dispute and that low morale was an unlikely reason for the dispute, although morale in South Yorkshire, a strike area, was lower than in North Nottinghamshire, largely a non-strike area. The steep rise in morale in both North Nottinghamshire and South Yorkshire follows closely the rise in unemployment nationally and may simply be an indication of conventional industrial relations assumptions that manifestations of negative worker attitudes are greatest when jobs are relatively plentiful, and considerably less so when jobs are scarce.

  19. Estimating Sound Intensity and its Effect on the Hearing Status of the Workers in an Industrial Shoe Factory.

    Directory of Open Access Journals (Sweden)

    Vida Ameri

    1999-03-01

    Full Text Available Introduction: We estimated the noise in an industrial shoe factory to determine the effect of noise in the workplace on the hearing status of the workers in such environments.Materials and method: the intensity of noise in dB in different parts of the factory was estimated. Then working people in each part was selected randomly and their hearing thresholds were evaluated by Conventional audiometry.Results: The results demonstrated that 23% were required to estimate thresholds more precisely and 95 needed close examination by Otolaryngologist. Besides, 10% of the workers suffered sensory neural hearing loss whose 2% of them diagnosed as NIHL.Discussion: Since the mentioned factory has good hearing conservation program for the workers, it seems that promoting the program can decline the number of noise induced hearing losses to the least numbers.

  20. The Impact of Hearing Protection Devices (HPDs on Blood Pressure in Workers Exposed to Noise: A Cross-sectional Study in a Textile Industry

    Directory of Open Access Journals (Sweden)

    Jafar Akbari

    2018-06-01

    Full Text Available Many studies have reported that exposure to workplace noise leads to increase in blood pressure. The aim of this study was to investigate the effect of hearing protection devices (HPDs including ear plug and ear muff on the systolic and diastolic blood pressures of workers exposed to workplace noise in a textile industry. A total of 120 male workers that exposed to 95 dB noise were investigated in this study. The systolic and diastolic blood pressures of the workers were measured for three situations of earplug, earmuff and earplug along earmuff applications. Data analyses were conducted through SPSS software (version 20 and statistical tests of ANOVA and Independent Sample Tests. The comparison of mean blood pressure in three situations showed that using ear muff had a significant effect on the systolic and diastolic blood pressures in the workers. Furthermore, the use of ear plug only had an effect on the systolic blood pressure. But, the application of ear muff caused to decrease in the systolic and diastolic blood pressures only in the third stage of the study. With regard to the results in this study, in order to control the blood pressure changes of the workers, it is recommended to use ear muff in the textile industry.

  1. Dor orofacial e absenteísmo em trabalhadores da indústria metalúrgica e mecânica Orofacial pain and absenteeism in workers of the metallurgic and mechanics industry

    Directory of Open Access Journals (Sweden)

    Josimari Telino de Lacerda

    2008-12-01

    Full Text Available O objetivo do estudo foi verificar a prevalência de dor orofacial e sua relação com absenteísmo em trabalhadores do setor metalúrgico e mecânico do município de Xanxerê, Santa Catarina. Realizou-se um estudo transversal envolvendo todos os trabalhadores do sexo masculino (n = 480 das 13 indústrias do setor no município. As informações foram coletadas por meio de entrevistas estruturadas. Informações sócio-demográficas, prevalência, severidade e localização de dor orofacial no último semestre, bem como sobre falta ao trabalho devido à dor orofacial, compuseram o questionário. Dados de identificação, setor e turno de trabalho foram coletados nos departamentos de recursos humanos das empresas. Os dados foram analisados por meio de estatística descritiva e testes de associação de qui-quadrado de Pearson entre absenteísmo e dor orofacial. A prevalência de dor orofacial foi de 66,1%, sendo dor de dente provocada ou dor de dente espontânea os tipos mais frequentes. O absenteísmo devido a dor orofacial no último semestre foi relatado por 9,3% dos trabalhadores, mostrando-se associado à dor de dente espontânea (p The objective of this study was to assess the prevalence of orofacial pain and its association with absenteeism in worke rs of the metallurgic and mechanics industry of the city of Xanxerê, Brazil. A cross sectional study was performed involving all male workers(n=480 of the 13 industries of the sector in the city. The information was collected by means of structured interviews. Socio-demographic information, prevalence, severity and localization of orofacial pain in the last semester as well as on absenteeism due to orofacial pain formed the questionnaire. Identification data, work sector and shift were collected in the departments of human resources of the companies. The data were assessed using descriptive statistics and Pearson chi-squared tests between absenteeism and pain in the orofacial region. The

  2. Work, gender roles, and health: neglected mental health issues among female workers in the ready-made garment industry in Bangladesh.

    Science.gov (United States)

    Akhter, Sadika; Rutherford, Shannon; Akhter Kumkum, Feroza; Bromwich, David; Anwar, Iqbal; Rahman, Aminur; Chu, Cordia

    2017-01-01

    Traditionally, women in Bangladesh stayed at home in their role as daughter, wife, or mother. In the 1980s, economic reforms created a job market for poor, uneducated rural women in the ready-made garment industry, mostly located in urban areas. This increased participation in paid work has changed the gender roles of these women. Women's earnings support their family, but they are also separated from their children, with impacts on their mental health and well-being. This study explores the lived experience of women in Bangladesh working in the ready-made garment industry as they strive to be mothers and family providers, often in high-stress conditions. The study was conducted in two industrial areas of Dhaka over 8 months. Data collection included a literature review, 20 in-depth interviews with married female garment workers, and 14 key-informant interviews with officials from the Ministry of Labour and Employment, health-service providers within the garment factories, factory managers, and representatives of the Bangladesh Garment Manufacturers and Exporters Association. The data collected were analyzed thematically. Poverty was a key motivating factor for female migrant workers to move from rural areas. Their children stay in their village with their grandparents, because of their mothers' work conditions and the lack of childcare. The women reported stress, anxiety, restlessness, and thoughts of suicide, due to the double burden of work and separation from their children and family support. Further, they cannot easily access government hospital services due to their long work hours, and the limited medical services provided in the workplace do not meet their needs. In order to improve the health and well-being of female garment workers, steps should be taken to develop health interventions to meet the needs of this important group of workers who are contributing significantly to the economic development of the country.

  3. FACTORS RELATED TO TOOTH LOSS AMONG INDUSTRIAL WORKERS IN PHATHUM THANI, THAILAND.

    Science.gov (United States)

    Jaaidee, Jeerateep; Chatrchaiwiwatana, Supaporn; Ratanasiri, Amornrat

    2017-01-01

    Tooth loss is an important oral health problem among Thai people. The objectives of this study were to evaluate the prevalence of and factors associated with tooth loss among Thai industrial workers in order to apply preventive oral health programs to this population. The study consisted of 1,500 adults working in Nava Nakorn Industrial Estate, Pathum Thani Province, Thailand in 2014. Probability proportion to size cluster sampling was used and 16 clusters were included in the study. An oral health questionnaire was developed, evaluated for content validity by experts and then given to participants to fill out. The study population consisted of 621 males (41.4%) and 879 females (58.6%) aged between 19-25 years. The overall prevalence of tooth loss was 62.2% and the major reason for tooth loss was dental caries (60%). Results from multivariable logistic regression analysis show that factors associated with tooth loss were: having a history of scaling or tooth cleaning [adjusted odds ratio (AOR)= 2.47; 95% CI: 1.21-4.65], having dental caries with exposed pulp (AOR=4.12; 95% CI: 3.26-7.67), having tooth mobility due to periodontal disease (AOR=2.41; 95% CI: 2.71-5.22), having needed tooth restoration (AOR=1.75; 95% CI: 1.23-2.65), having a history of maxillofacial or a temporo-mandibular joint accident (AOR=2.13; 95% CI: 1.87- 3.23), wearing dentures (AOR=2.58; 95% CI: 2.17-6.72), using dental care services during the previous year (AOR=2.21; 95% CI: 1.26-4.57), eating snacks and candy daily (AOR=2.14; 95% CI: 1.82-2.92), having toothache (AOR=2.64; 95% CI: 1.43- 3.92), having dental caries (AOR=2.23; 95% CI: 1.62-3.27) and having a history of orthodontic treatment (AOR=3.61; 95% CI: 1.84-5.68). The Nagelkerke R squared for the model was 0.42. Our findings suggest several clinical, socio-economic and lifestyle factors are associated with tooth loss among these Thai industrial workers. An appropriate preventive oral health program targeting this high-risk group taking

  4. Components and modifiers of the healthy worker effect: evidence from three occupational cohorts and implications for industrial compensation

    International Nuclear Information System (INIS)

    Howe, G.R.; Chiarelli, A.M.; Lindsay, J.P.

    1988-01-01

    The authors examined the components and modifiers of the healthy worker effect using mortality data from three occupational cohorts: the employees of Atomic Energy of Canada Limited followed between 1950 and 1981, a 10% sample of the Canadian labor force followed between 1965 and 1979, and workers at the Eldorado Resources Limited Beaverlodge uranium mine followed between 1950 and 1980. Two important components of the healthy worker effect have been identified in these cohorts, namely, initial selection of and continuing employment of healthy individuals. There is less evidence for a contribution from the existence of differential risk factors among employed individuals as compared with the general population. The healthy worker effect is, however, substantially modified by time since employment, sex, age, specific cause of death, and specific occupation. Because of this variation, it is inappropriate to account for the healthy worker effect by a single parameter, and all of the above factors must be taken into account in any appropriate analysis. When the only available comparison group for an occupational cohort is the general population, the healthy worker effect is unlikely to have any substantial influence on the process of assessing causality for any observed association or attributing cause in an individual case. This would be particularly true for cancer, and even more so for lung cancer, a disease often associated with industrial compensation cases

  5. Assessment of Effectiveness of Cool Coat in Reducing Heat Strain among Workers in Steel Industry.

    Science.gov (United States)

    Parameswarappa, S B; Narayana, J

    2017-01-01

    A research study was conducted to assess the effectiveness of cool coat in reducing heat strain among workers exposed to heat in a steel plant located in south India. The study consists of assessing heat strain of workers exposed to heat in a steel plant by measuring physiological reactions of workers such as pulse rate and core body temperature with and without cool coat. The coal coat taken for this study was procured from M/s Yamuna Industries, Noida. Out of 140 employees exposed to heat hazard, 101 employees were examined in this study. Study was done in important production units in steel plant having heat hazard. Workers were interviewed and examined and information regarding thermal comfort was collected. First, the heat strain was assessed when the workers were not using cool coats. The air temperature was measured at all hot zone workplaces and found in the range of 34 0 C to 39.4 0 C (Mean: 36.54 0 C & S.D: 1.54). Physiological response such as core body temperature, pulse rate and blood pressure of workers exposed to heat hazard were measured before & after work to know the heat strain sustained by workers when they were working. Maximum core body temperature after work was found to be 39.3 0 C (Mean; 38.52 & S.D; 0.7). Maximum pulse rate of workers after work was found to be 120 beats/minute (Mean; 94.96 beats/minute, S.D: 13.11). The study indicate core body temperature of workers was found more than the permissible exposure limit prescribed by ACGIH, indicating the heat strain sustained by workers is significant, whereas the pulse rate and blood pressure was found normal & not exceeded the limits. Second, with cool coat, the heat strain was assessed among 10 workers selected from the 101 employees. Core body temperature was measured before and soon after work, The core body temperature recorded soon after work was in the range of 35.5 - 37.20C (Mean 36.36, SD= 0.52), indicating a drop in the core body temperature. In this study, a core body

  6. Influences of mechanical exposure biographies on physical capabilities of workers from automotive industry - a study on possible dose-response relationships and consequences for short and long term job rotation.

    Science.gov (United States)

    Rademacher, Holger; Bruder, Ralph; Sinn-Behrendt, Andrea; Landau, Kurt

    2012-01-01

    This paper describes a field study in production areas of a vehicle manufacturing plant, where 106 male workers (aged from 20 to 63 years) were examined and interviewed by the authors. Aim of study was to identify relationships between specific physical worker capabilities and doses of mechanical exposures using self-developed standardized questionnaires as well as a battery of work-specific tests. The dependent variables are different "physical capabilities", classified using a five-point rating scale with regard to the grade of limitation of the respective capability. Independent variables are "age" and specific "mechanical exposures". Several exposures were combined and multiplied with their respective durations in order to determine doses on three different body regions - back, shoulder-neck and upper limbs. There are significant positive correlations between "age" and "dose of mechanical exposure on back/shoulder-neck/upper limbs region". The analysis of the relationship between dose of exposure and different capabilities to lift or reposition loads (with variable weight) shows weak significant correlations for all three body regions. Data analysis shows no significant correlations between any dose of mechanical exposure and capabilities to work in awkward body postures.These results should be considered in age management programs when scheduling future employee assignments to workplaces, especially for production systems where manual handling tasks are dominant.

  7. Accident patterns for construction-related workers: a cluster analysis

    Science.gov (United States)

    Liao, Chia-Wen; Tyan, Yaw-Yauan

    2012-01-01

    The construction industry has been identified as one of the most hazardous industries. The risk of constructionrelated workers is far greater than that in a manufacturing based industry. However, some steps can be taken to reduce worker risk through effective injury prevention strategies. In this article, k-means clustering methodology is employed in specifying the factors related to different worker types and in identifying the patterns of industrial occupational accidents. Accident reports during the period 1998 to 2008 are extracted from case reports of the Northern Region Inspection Office of the Council of Labor Affairs of Taiwan. The results show that the cluster analysis can indicate some patterns of occupational injuries in the construction industry. Inspection plans should be proposed according to the type of construction-related workers. The findings provide a direction for more effective inspection strategies and injury prevention programs.

  8. Workers Education Programme in India

    Science.gov (United States)

    Chansarkar, M. A.

    1970-01-01

    The philosophy of Workers Education in India is that strong and enlightened trade unions could be of great value in the rapid industrialization of the country. The Central Board for Workers Education has devised a number of training programs, the most important of which are training of education officers, worker-teachers training, and training…

  9. Burnout and the quality of life of workers in food industry: A pilot study in Serbia

    Directory of Open Access Journals (Sweden)

    Aranđelović Mirjana

    2010-01-01

    Full Text Available Background/Aim. Burnout syndrome as a consequence of a long stress at workplace can seriously disturb health and quality of life in exposed workers. It is necessary to have adequate burnout prevention and its detection. Worldwide much attention is paid to protect burnout and methods for its determination constantly improve. In Serbia there has not been a study of that kind yet. The aim of the study was to investigate burnout syndrome impact on the quality of life of workers in food industry in Niš, and to call attention of researchers in Serbia on this phenomenon, as well as to test probability of applying the original, standardized questionnaires (CBI, ComQolA5 to working population in Serbia. Methods. This study was performed in Niš within a period from 2008 to 2009 in the Institute for Workers Health Protection. A total of 489 workers were included in this study by the use of the standard questionnaire for burnout (CBI and quality of life (Com- QoL-A5. Scale confidence for measuring burnout and quality of life was determined by Cronbach α coefficient. ANOVA analysis was used for rating influence of burnout on the quality of life. Results. The values of Cronbach α coefficient showed a high confidence of the scale for measurement personal burnout (0.87, work-related burnout (0.86 and subjective quality of life (0.83. We detected increased scores as a result of personal burnout (60.0, as well as of work-related burnout (67.9. The workers suggested relationship with the family and friends as a very important part for their quality of life (10.8, health (9.8 and safety (8.0. Productivity (6.8, emotional well-being (6.6 and material property (4.5 had smaller influence on their quality of life. An increase in score of work-related burnout by 1 was statistically significantly related to decreasing inter scores for subjective quality of life in health (B = -0.097, relationship with family and friends (B = - 0.048, safety (B = -0.061 and place in

  10. Association between perceived present working conditions and demands versus attitude to early retirement among construction workers.

    Science.gov (United States)

    Jebens, Einar; Medbø, Jon I; Knutsen, Oddvar; Mamen, Asgeir; Veiersted, Kaj Bo

    2014-01-01

    Early retirement is an increasing problem in the construction industry. There is limited information about causes leading employees to leave working life early. We have compared construction workers present situation with their perception of future demands at work to avoid early retirement. All 87 employees in a medium-sized Norwegian construction company participated in the study. All were men and answered questionnaires on health and pain, work ability, mechanical exposure, psychosocial conditions, and demands regarding future working conditions. Most workers showed good work ability, irrespective of age. Many reported high levels of mechanical exposure at work. The level of musculoskeletal pain was higher in the middle-aged (30-50 year old) age groups and seniors aged over 50 years than among the youngest workers less than 30 years of age. All workers reported that good health was important for continued working. Most workers stated that future work must not be too physically demanding. Many workers reported relatively low job satisfaction; consequently an interesting job was rated as important for continuing work. Good social conditions were a high priority. According to the examined construction workers, good health and reduced levels of mechanical exposure at work are essential to avoid early retirement.

  11. Effect of daily noise exposure monitoring on annual rates of hearing loss in industrial workers.

    Science.gov (United States)

    Rabinowitz, Peter M; Galusha, Deron; Kirsche, Sharon R; Cullen, Mark R; Slade, Martin D; Dixon-Ernst, Christine

    2011-06-01

    Occupational noise-induced hearing loss (NIHL) is prevalent, yet evidence on the effectiveness of preventive interventions is lacking. The effectiveness of a new technology allowing workers to monitor daily at-ear noise exposure was analysed. Workers in the hearing conservation program of an aluminium smelter were recruited because of accelerated rates of hearing loss. The intervention consisted of daily monitoring of at-ear noise exposure and regular feedback on exposures from supervisors. The annual rate of change in high frequency hearing average at 2, 3 and 4 KHz before intervention (2000-2004) and 4 years after intervention (2006-2009) was determined. Annual rates of loss were compared between 78 intervention subjects and 234 controls in other company smelters matched for age, gender and high frequency hearing threshold level in 2005. Individuals monitoring daily noise exposure experienced on average no further worsening of high frequency hearing (average rate of hearing change at 2, 3 and 4 KHz = -0.5 dB/year). Matched controls also showed decelerating hearing loss, the difference in rates between the two groups being significant (p hearing loss showed a similar trend but the difference was not statistically significant (p = 0.06). Monitoring daily occupational noise exposure inside hearing protection with ongoing administrative feedback apparently reduces the risk of occupational NIHL in industrial workers. Longer follow-up of these workers will help determine the significance of the intervention effect. Intervention studies for the prevention of NIHL need to include appropriate control groups.

  12. Emerging epidemic in a growing industry: cigarette smoking among female micro-electronics workers in Taiwan.

    Science.gov (United States)

    Lin, Y-P; Yen, L-L; Pan, L-Y; Chang, P-J; Cheng, T-J

    2005-03-01

    To explore the emerging tobacco epidemic in female workers in the growing micro-electronics industry of Taiwan. Workers were surveyed regarding their smoking status, sociodemographics and work characteristics. In total, 1950 female employees in two large micro-electronics companies in Taiwan completed the survey. Approximately 9.3% of the female employees were occasional or daily smokers at the time of the survey. The prevalence of smoking was higher in those aged 16-19 years (20.9%), those not married (12.9%), those with a high school education or less (11.7%), those employed by Company A (11.7%), shift workers (14.3%), and those who had been in their present employment for 1 year or less (13.6%). Results of multivariate adjusted logistic regression indicated that younger age, lower level of education, shorter periods of employment with the company and shift working were the important factors in determining cigarette smoking among the study participants. The odds ratio of being a daily smoker was similar to that of being a current smoker. Marital status was the only significant variable when comparing former smokers with current smokers. Smoking prevalence in female workers in the two micro-electronics companies studied was much higher than previous reports have suggested about female smoking prevalence in Taiwan and China. We suggest that smoking is no longer a 'male problem' in Taiwan. Future smoking cessation and prevention programmes should target young working women as well as men.

  13. Relationships among Safety Climate, Safety Behavior, and Safety Outcomes for Ethnic Minority Construction Workers

    OpenAIRE

    Sainan Lyu; Carol K. H. Hon; Albert P. C. Chan; Francis K. W. Wong; Arshad Ali Javed

    2018-01-01

    In many countries, it is common practice to attract and employ ethnic minority (EM) or migrant workers in the construction industry. This primarily occurs in order to alleviate the labor shortage caused by an aging workforce with a lack of new entrants. Statistics show that EM construction workers are more likely to have occupational fatal and nonfatal injuries than their local counterparts; however, the mechanism underlying accidents and injuries in this vulnerable population has been rarely...

  14. Migration and Social Replacement Incomes: How to Protect Low-IncomeWorkers in the Industrialized Countries against the Forces of Globalizationand Market Integration

    OpenAIRE

    Sinn, Hans-Werner

    2005-01-01

    This paper discusses how an industrialized country could defend the wages and social benefits of its unskilled workers against wage competition from immigrants. It shows that fixing social standards harms the workers and that fixing social replacement incomes implies migration into unemployment. Defending wages with replacement incomes brings about first-order efficiency losses that outweigh the budget cost to the government. By contrast, wage subsidies involve much smaller welfare losses. Wh...

  15. Flock worker's lung: chronic interstitial lung disease in the nylon flocking industry.

    Science.gov (United States)

    Kern, D G; Crausman, R S; Durand, K T; Nayer, A; Kuhn, C

    1998-08-15

    Two young men working at a nylon flocking plant in Rhode Island developed interstitial lung disease of unknown cause. Similar clusters at the same company's Canadian plant were reported previously. To define the extent, clinicopathologic features, and potential causes of the apparent disease outbreak. Case-finding survey and retrospective cohort study. Academic occupational medicine program. All workers employed at the Rhode Island plant on or after 15 June 1990. Symptomatic employees had chest radiography, pulmonary function tests, high-resolution computed tomography, and serologic testing. Those with unexplained radiographic or pulmonary function abnormalities underwent bronchoalveolar lavage, lung biopsy, or both. The case definition of "flock worker's lung" required histologic evidence of interstitial lung disease (or lavage evidence of lung inflammation) not explained by another condition. Eight cases of flock worker's lung were identified at the Rhode Island plant. Three cases were characterized by a high proportion of eosinophils (25% to 40%) in lavage fluid. Six of the seven patients who had biopsy had histologic findings of nonspecific interstitial pneumonia, and the seventh had bronchiolitis obliterans organizing pneumonia. All seven of these patients had peribronchovascular interstitial lymphoid nodules, usually with germinal centers, and most had lymphocytic bronchiolitis and interstitial fibrosis. All improved after leaving work. Review of the Canadian tissue specimens showed many similar histologic findings. Among the 165-member study cohort, a 48-fold or greater increase was seen in the sex-adjusted incidence rate of all interstitial lung disease. Work in the nylon flocking industry poses substantial risk for a previously unrecognized occupational interstitial lung disease. Nylon fiber is the suspected cause of this condition.

  16. Health of radiation workers

    International Nuclear Information System (INIS)

    Myers, D.K.

    1979-11-01

    Radiation workers are healthier than the average person in the general population and appear to be as healthy as workers in other ΣsafeΣ industries. It is, however, assumed that there is no safe dose of radiation and that any exposure to radiation will cause a small increase in the incidence of cancer, this increase being directly proportional to the total radiation dose. On the basis of the risk estimates given by ICRP, radiation exposures up to 1 rem per year for 47 years are predicted to cause fewer work-related deaths than expected for the average worker in Canadian industry. Radiation exposures of 5 rem per year from age 18 to 65 would result in predicted risk which is about four times higher than that for most workers in Canada and might increase the chances of death before age 75 to nearly the same level as for the average member of the general public. (auth)

  17. Workers' dermal exposure to UV-curable acrylates in the furniture and Parquet industry.

    Science.gov (United States)

    Surakka, J; Lindh, T; Rosén, G; Fischer, T

    2000-12-01

    The use of ultraviolet radiation-curable coatings (UV-coatings) has increased rapidly in the parquet and furniture industry. Work with UV-coatings involves risk from skin exposure to chemically reactive, concentrated acrylates that are known skin contact irritants and sensitizers. Yet, the methods and tools for measuring and quantifying dermal exposure from hazardous chemicals directly on the skin are limited and methods to measure skin exposure to UV-coatings in occupational or environmental settings have been lacking. Skin exposure to UV-coatings was measured employing a quantitative tape stripping method that we have developed for this purpose. A pilot study was performed at three workplaces. In the main study, workers' skin exposure to uncured UV-coatings was measured at seven workplaces and on two separate workdays (rounds 1 and 2) within a six-month period to determine exposure variation. Skin exposure was measured at four standardized sites on the hand, 3-4 times per work shift. The forehead was sampled once. A questionnaire was carried out with the workers in both rounds to find out factors that can affect skin exposure to UV-coatings. The pilot study indicated that both skin and surface contamination to TPGDA-containing UV-coatings were common and varied up to 2110 microgram on the sampling area of 10cm(2). In the main study skin contamination due to TPGDA was found on 16 of 23 workers, at 6 out of the 7 workplaces, and from 36 (5. 4%) of the 664 samples. In round one 8.6% (n=383) of the samples contained TPGDA and in round two 1.1 % (n=281). The average TPGDA mass on all the positive samples (n=36) was 30.4+/-77.0 microgram for the first and second rounds alone this mass was 30.6+/-80 (n=33) and 28.3+/-16.5 microgram (n=3), respectively. Despite the limited sampling area and sampling sites, we could find residues of TPGDA at all sampling times, even at the beginning of the work shift. This may be due to transfer of UV-coatings through contaminated

  18. Industry and Happiness

    DEFF Research Database (Denmark)

    Olsén, Peter; Nielsen, Birger Steen; Nielsen, Kurt Aagaard

    1996-01-01

    A wage earner utopia on a democratic innovation of society. A hermeneutic reconstruction from an action research project with a group of workers from the danish fishing industry.......A wage earner utopia on a democratic innovation of society. A hermeneutic reconstruction from an action research project with a group of workers from the danish fishing industry....

  19. Noise exposure and hearing conservation practices in an industry with high incidence of workers' compensation claims for hearing loss.

    Science.gov (United States)

    Daniell, William E; Swan, Susan S; McDaniel, Mary M; Stebbins, John G; Seixas, Noah S; Morgan, Michael S

    2002-10-01

    Washington State has experienced a striking increase in workers' compensation claims for hearing loss. This cross-sectional study examined noise exposures and hearing conservation practices in one industry with a high rate of hearing loss claims. We evaluated 10 representative foundries with personal noise dosimetry, management interviews, employee interviews, and existing audiometry. Noise levels routinely exceeded 85 dBA. All companies were out of compliance with hearing conservation regulations. Most employees with important findings on audiograms were not aware of their findings. There was a significant positive correlation between management-interview scores and worksite-average employee-interview scores (r = 0.70, P = 0.02). Companies where more effort is put into hearing conservation program activities can achieve a greater positive impact on employee awareness. However, there were broad deficiencies even in the better programs in this sample, suggesting that workers in this industry probably face a continuing substantial risk of occupational hearing loss. Copyright 2002 Wiley-Liss, Inc.

  20. Evaluating Effects of Heat Stress on Cognitive Function among Workers in a Hot Industry.

    Science.gov (United States)

    Mazloumi, Adel; Golbabaei, Farideh; Mahmood Khani, Somayeh; Kazemi, Zeinab; Hosseini, Mostafa; Abbasinia, Marzieh; Farhang Dehghan, Somayeh

    2014-01-01

    Heat stress, as one of the most common occupational health problems, can impair operators' cognitive processes. The aim of this study was to evaluate the impact of thermal stress on cognitive function among workers in a hot industry. In this cross-sectional study conducted in Malibel Saipa Company in 2013, workers were assigned into two groups: one group were exposed to heat stress (n=35), working in casting unit and the other group working in machining unit (n=35) with a normal air conditioning. Wet Bulb Globe Temperature was measured at three heights of ankle, abdomen, and head. In order to evaluate the effects of heat stress on attention and reaction time, Stroop tests 1, 2, and 3 were conducted before starting the work and during the work. A significant positive correlation was observed between WBGT and test duration (P=0.01) and reaction time of Stroop test 3 (P=0.047), and between number of errors in Stroop tests 1, 2, and 3, during the work (P= 0.001). Moreover, Stroop test 3 showed a significant higher score for both test duration and reaction time of workers in case group. RESULTS of the present study, conducted in a real work environment, confirmed the impairment of cognitive functions, including selective attention and reaction time, under heat stress conditions.

  1. Evaluating Effects of Heat Stress on Cognitive Function among Workers in a Hot Industry

    Directory of Open Access Journals (Sweden)

    Adel Mazloumi

    2014-12-01

    Full Text Available Background:Heat stress, as one of the most common occupational health problems, can impair operators' cognitive processes. The aim of this study was to evaluate the impact of thermal stress on cognitive function among workers in a hot industry. Methods: In this cross-sectional study conducted in Malibel Saipa Company in 2013, workers were assigned into two groups: one group were exposed to heat stress (n=35, working in casting unit and the other group working in machin-ing unit (n=35 with a normal air conditioning. Wet Bulb Globe Temperature was measured at three heights of ankle, abdomen, and head. In order to evalu-ate the effects of heat stress on attention and reaction time, Stroop tests 1, 2, and 3 were conducted before starting the work and during the work. Results: A significant positive correlation was observed between WBGT and test duration (P=0.01 and reaction time of Stroop test 3 (P=0.047, and be-tween number of errors in Stroop tests 1, 2, and 3, during the work (P= 0.001. Moreover, Stroop test 3 showed a significant higher score for both test dura-tion and reaction time of workers in case group. Conclusion: Results of the present study, conducted in a real work environment, confirmed the impairment of cognitive functions, including selective attention and reaction time, under heat stress conditions.

  2. Health Effects Study of Nuclear Industry Workers in Japan: Results of the Second Analysis

    International Nuclear Information System (INIS)

    Murata, M.; Ohshima, S.; Miyake, T.; Yamagishi, C.; Kaneko, M.; Matsudaira, H.

    2001-01-01

    Full text: A cohort study of nuclear industry workers in Japan was initiated in 1990 aiming to clarify health effects of low dose radiation. About 24 000 male workers were followed up by using municipal residence registration records. About 176,000 subjects were successfully followed up and 5527 deaths were detected during the observation period of 1986 through 1997. Underlying causes of death were identified by record linkage with magnetic tapes of National Vital Statistics. The collective dose of the study population was about 2109 person-Sv. Both external and internal comparisons were made. For external comparisons, standardised mortality ratios (SMRs) were calculated with Japanese males as the reference population. For internal comparisons, trend analyses of death rates were done against cumulative radiation dose. SMRs (95% confidence interval) were 0.90 (0.87-0.92), 0.80 (0.77-0.84) and 0.94 (0.90-0.98) for all causes, non-malignant diseases and cancers, respectively. These lower SMRs were ascribed to possible healthy worker effects and others. No causes of death showed significantly higher SMRs. With the trend analyses, neither death rates for cancer of all sites nor for leukemia showed positive correlations with radiation dose, while significantly positive correlations were found for cancers of the esophagus (p<0.05) and the stomach (p<0.01), and also for the external causes (p<0.001). Besides this study, we conducted life style studies for some (about 49,000) of those workers. Both smoking and drinking habits were positively correlated with cumulative radiation doses. Thus we consider that these life styles can be an important factor which affects the present results. (author)

  3. Proteome Analysis Unravels Mechanism Underling the Embryogenesis of the Honeybee Drone and Its Divergence with the Worker (Apis mellifera lingustica).

    Science.gov (United States)

    Fang, Yu; Feng, Mao; Han, Bin; Qi, Yuping; Hu, Han; Fan, Pei; Huo, Xinmei; Meng, Lifeng; Li, Jianke

    2015-09-04

    The worker and drone bees each contain a separate diploid and haploid genetic makeup, respectively. Mechanisms regulating the embryogenesis of the drone and its mechanistic difference with the worker are still poorly understood. The proteomes of the two embryos at three time-points throughout development were analyzed by applying mass spectrometry-based proteomics. We identified 2788 and 2840 proteins in the worker and drone embryos, respectively. The age-dependent proteome driving the drone embryogenesis generally follows the worker's. The two embryos however evolve a distinct proteome setting to prime their respective embryogenesis. The strongly expressed proteins and pathways related to transcriptional-translational machinery and morphogenesis at 24 h drone embryo relative to the worker, illustrating the earlier occurrence of morphogenesis in the drone than worker. These morphogenesis differences remain through to the middle-late stage in the two embryos. The two embryos employ distinct antioxidant mechanisms coinciding with the temporal-difference organogenesis. The drone embryo's strongly expressed cytoskeletal proteins signify key roles to match its large body size. The RNAi induced knockdown of the ribosomal protein offers evidence for the functional investigation of gene regulating of honeybee embryogenesis. The data significantly expand novel regulatory mechanisms governing the embryogenesis, which is potentially important for honeybee and other insects.

  4. A right to live: girl workers in the Bangladeshi garment industry.

    Science.gov (United States)

    Wahra, G N; Rahman, F

    1995-06-01

    According to a survey conducted in 1989, there are 772 approved and registered garment factories in Bangladesh. These factories employ approximately 300,000 individuals, 90% of whom are women. A more recent estimate in a Bangladeshi newspaper, however, posits that up to five million people are directly or indirectly dependent upon the garment industry. Many of the women who work in Bangladesh's garment factories are under age 15 years. In some countries, such as the US, the employment of such young individuals constitutes a violation of child labor laws. Therefore, under the Harkin Bill, the US will no longer import garments produced by children younger than age 15 years. Many garment workers under age 15 years have already been put out of work or will soon be terminated. The authors explain that while the intent of the Harkin Bill may be to protect children, it is difficult to adopt the moral high ground in a poor country like Bangladesh. Regardless of one's age in Bangladesh, having a job may be the only way to survive. No job often means no food or shelter. The authors discuss women in the garment industry, one girl's case, alternative employment opportunities, and the future.

  5. Estimation of annual radiation dose received by some industrial workers

    International Nuclear Information System (INIS)

    Garg, Ajay; Chauhan, R.P.; Kumar, Sushil

    2013-01-01

    Radon and its progeny in the atmosphere, soil, ground water, oil and gas deposits contributes the largest fraction of the natural radiation dose to populations, enhanced interest exhibited in tracking its concentration is thus fundamental for radiation protection. The combustion of coal in various industrial units like thermal power plants. National fertilizer plants, paper mill etc. results in the release of some natural radioactivity to the atmosphere through formation of fly ash and bottom ash or slag. This consequent increases the radioactivity in soil, water and atmosphere around thermal power plants. Keeping this in mind the measurements of radon, thoron and their progeny concentration in the environment of some industrial units has been carried out using solid state nuclear track detectors (SSNTD). The specially designed twin cup dosimeter used here consists two chambers of cylindrical geometry separated by a wall in the middle with each having length of 4.5 cm and radius of 3.1 cm. This dosimeter employs three SSNTDs out of which two detectors were placed in each chamber and a third one was placed on the outer surface of the dosimeter. One chamber is fitted with glass fiber filter so that radon and thoron both can diffuse into the chamber while in other chamber, a semi permeable membrane is used. The membrane mode measures the radon concentration alone as it can diffuse through the membrane but suppresses the thoron. The twin cup dosimeter also has a provision for bare mode enabling it to register tracks due to radon, thoron and their progeny in total. Therefore, using this dosimeter we can measure the individual concentration of radon, thoron, and their progeny at the same time. The annual effective doses received by the workers in some industrial units has been calculated. The results indicate some higher levels in coal handling and fly ash area of the plants. (author)

  6. Does Psychosocial Work Environment Factors Predict Stress and Mean Arterial Pressure in the Malaysian Industry Workers?

    OpenAIRE

    Javaid, Muhammad Umair; Isha, Ahmad Shahrul Nizam; Sabir, Asrar Ahmed; Ghazali, Zulkipli; Nübling, Matthias

    2018-01-01

    Psychosocial risks are considered as a burning issue in the Asia-Pacific region. The aim of this study was to investigate the impact of psychosocial work environment factors on health of petrochemical industry workers of Malaysia. In lieu to job demands-resources theory, significant positive associations were found between quantitative demands, work-family conflict, and job insecurity with stress, while a significant negative association of role clarity as a resource factor with stress was de...

  7. DERMATITIS KONTAK PADA PEKERJA YANG TERPAJAN DENGAN BAHAN KIMIA DI PERUSAHAAN INDUSTRI OTOMOTIF KAWASAN INDUSTRI CIBITUNG JAWA BARAT

    Directory of Open Access Journals (Sweden)

    L. Meily Kurniawidjaja

    2008-12-01

    Full Text Available Factors Related to Occupational Contact Dermatitis on Workers Exposed to Chemicals used at Industrial Automotive Company. Occupational contact dermatitis is one of skin disease in industrial settings which may reduce worker productivities. The occupational contact dermatitis occurs when workers are come into contact with chemicals at part of the worker’s body. This chemical contact could lead to an occupational contact dermatitis. The objective of this research is to investigate factors related to the occupational contact dermatitis at the worker who come into contact with chemicals used in industrial automotive company in Indonesia, Cibitung Jawa Barat. The study design is a descriptive research. The research subjects were selected using a stratified random sampling, and the total subjects were 54 person. The data were collected based on physical examination by a medical doctor, and the research questionnaire. Result from this study indicated that 74% (40 workers experience dermatitis contact: acute dermatitis contact 26% (14 workers, sub acute 39% (21 workers, and chronic 9% (5 workers. Furthermore, data analysis using a multivariate statistical analysis indicated that there are three major factors related to the occurence of contact dermatitis: duration of contact, frequency of contact and the use of personal protective equipment (PPE particularly gloves. In conclusion, incidence rate of occupational dermatitis contact at industrial setting is 65%/100 worker, and prevalence rate of occupational dermatitis contact at industrial setting is 74%/100 worker. In order to minimize the occupational contact dermatitis it is recommended to raise the workers awareness, the correct type of gloves used specifically to the type of chemicals, as well as improving the workers knowledge.

  8. A Reliable Handoff Mechanism for Mobile Industrial Wireless Sensor Networks.

    Science.gov (United States)

    Ma, Jian; Yang, Dong; Zhang, Hongke; Gidlund, Mikael

    2017-08-04

    With the prevalence of low-power wireless devices in industrial applications, concerns about timeliness and reliability are bound to continue despite the best efforts of researchers to design Industrial Wireless Sensor Networks (IWSNs) to improve the performance of monitoring and control systems. As mobile devices have a major role to play in industrial production, IWSNs should support mobility. However, research on mobile IWSNs and practical tests have been limited due to the complicated resource scheduling and rescheduling compared with traditional wireless sensor networks. This paper proposes an effective mechanism to guarantee the performance of handoff, including a mobility-aware scheme, temporary connection and quick registration. The main contribution of this paper is that the proposed mechanism is implemented not only in our testbed but in a real industrial environment. The results indicate that our mechanism not only improves the accuracy of handoff triggering, but also solves the problem of ping-pong effect during handoff. Compared with the WirelessHART standard and the RSSI-based approach, our mechanism facilitates real-time communication while being more reliable, which can help end-to-end packet delivery remain an average of 98.5% in the scenario of mobile IWSNs.

  9. Psychophysically determined forces of dynamic pushing for female industrial workers: Comparison of two apparatuses.

    Science.gov (United States)

    Ciriello, Vincent M; Maikala, Rammohan V; Dempsey, Patrick G; O'Brien, Niall V

    2010-01-01

    Using psychophysics, the maximum acceptable forces for pushing have been previously developed using a magnetic particle brake (MPB) treadmill at the Liberty Mutual Research Institute for Safety. The objective of this study was to investigate the reproducibility of maximum acceptable initial and sustained forces while performing a pushing task at a frequency of 1min(-1) both on a MPB treadmill and on a high-inertia pushcart. This is important because our pushing guidelines are used extensively as a ergonomic redesign strategy and we would like the information to be as applicable as possible to cart pushing. On two separate days, nineteen female industrial workers performed a 40-min MPB treadmill pushing task and a 2-hr pushcart task, in the context of a larger experiment. During pushing, the subjects were asked to select a workload they could sustain for 8h without "straining themselves or without becoming unusually tired, weakened, overheated or out of breath." The results demonstrated that maximum acceptable initial and sustained forces of pushing determined on the high inertia pushcart were 0.8% and 2.5% lower than the MPB treadmill. The results also show that the maximum acceptable sustained force of the MPB treadmill task was 0.5% higher than the maximum acceptable sustained force of Snook and Ciriello (1991). Overall, the findings confirm that the existing pushing data developed by the Liberty Mutual Research Institute for Safety still provides an accurate estimate of maximal acceptable forces for the selected combination of distance and frequency of push for female industrial workers.

  10. Field study of age-differentiated strain for assembly line workers in the automotive industry.

    Science.gov (United States)

    Börner, Kerstin; Scherf, Christian; Leitner-Mai, Bianca; Spanner-Ulmer, Birgit

    2012-01-01

    A field study in an automotive supply industry company was conducted to explore age-differentiated strain of assembly line workers. Subjective and objective data from 23 female workers aged between 27 and 57 years were collected at the workplace belt buckle assembly during morning shifts. Subjects with medication or chronic diseases affecting heart rate and breath rate were excluded. For subjective data generation different questionnaires were used. Before the Work Ability Index and the Munich Chronotype Questionnaire were completed by the subjects. Short questionnaires (strain-ratings, NASA-TLX) directly at begin and end of the work were used for obtaining shift-related data. During the whole shift (6 a.m. - 2.45 p.m.) bodily functions were logged with a wireless chest strap. In addition, the motion of the hand-arm-system was recorded for 30 times, 3 minutes each after a fixed time-schedule. First results show that younger subjects need significant less time for assembly (mean = 14.940 s) compared to older subjects (mean = 17.040 s; t(472.026) = -9.278 , p < 0.01).

  11. Increased incidence of malignant melanoma of the skin in workers in a telecommunications industry.

    Science.gov (United States)

    De Guire, L; Theriault, G; Iturra, H; Provencher, S; Cyr, D; Case, B W

    1988-12-01

    In 1982 physicians at a hospital melanoma clinic in Montreal noticed that among their patients there had been seven men working in a single telecommunications company. This raised suspicions that working in that industry might be associated with development of malignant melanoma of the skin (MMS). A preliminary gross comparison with general population rates indicated that there was an increased risk in this working group. To estimate the risk of MMS more accurately, a standardised incidence ratio (SIR) was calculated based on the rates of MMS in the local population of the Greater Metropolitan Montreal Area for the years 1976-83. During that period, among workers in all plants for the company, 10 male cases of MMS were observed for an expected number of 3.7 (SIR = 2.7; 95% CI = 1.31-5.02). No cases were observed among female workers (expected = 1.3). The excess was significant among cases with a short latency (less than 20 years since beginning of employment). There was no apparent pattern of exposure based on job titles or departments.

  12. Investigation of the effect of occupational noise exposure on blood pressure and heart rate of steel industry workers.

    Science.gov (United States)

    Zamanian, Zahra; Rostami, Reza; Hasanzadeh, Jafar; Hashemi, Hassan

    2013-01-01

    This study aimed to investigate the effect of noise exposure on blood pressure and heart rate of steel industry workers. In the present cross-sectional study, 50 workers were selected from a steel company in Fars province, Iran, and exposed to 85, 95, and 105 dB noise levels for 5 minutes. The participants' blood pressure and heart rate were measured using Beurer BC16 pulse meter both before and after the exposure. The study results showed no significant difference in blood pressure and heart rate before and after the exposure. However, the workers' systolic blood pressure had increased compared to before the exposure; of course, the difference was not statistically significant (P > 0.05). Besides, although the subjects' heart rate had reduced in comparison to before the exposure, the difference was not statistically significant (P > 0.05). No significant change was observed in blood pressure and heart rate after acute exposure to 85, 95, and 105 dB noise levels.

  13. Nature of job and psychiatric problems: the experiences of industrial workers.

    Science.gov (United States)

    Perwez, Syed Khalid; Khalique, Abdul; Ramaseshan, H; Swamy, T N V R; Mansoor, Mohammed

    2014-10-09

    The present study aimed to examine the effect of nature of job (High risk/low risk) on psychiatric problems of 200 workers of Tata Motors Ltd. in Jamshedpur. The workers/participants were divided on the basis of the nature of their job (high/low risk) and their salary (high/low paid) resulting in four sub-groups with 50 participants respectively s. The Middlesex Hospital Questionnaire (M.H.Q) constructed by Crown and Crisp (1966) and adapted in Hindi by Srivastava and Bhat in 1974 was administered on the participants. Results clearly indicated that nature of job (high and low risk) played a significant role in creating psychiatric problems in workers. Workers doing high risk jobs showed a greater amount of psychiatric problems compared to workers doing low risk jobs in both high paid and low paid categories. Psychiatric problems included free-floating anxiety, obsessional traits and symptoms, phobic anxiety, somatic concomitants of anxiety, neurotic depression, and hysterical personality traits were seen more in high risk job workers. High risk job workers had significantly higher psychiatric problems compared to low risk job workers.

  14. Malignant melanoma of the skin among workers in a telecommunications industry: mortality study 1976-83.

    Science.gov (United States)

    DeGuire, L; Cyr, D; Thériault, G; Provencher, S; Iturra, H; Case, B W

    1992-10-01

    An incidence study of malignant melanoma of the skin (MMS), conducted previously among the workers of four plants of a large telecommunications industry located in Montreal, Canada, showed a standardised incidence ratio of 2.7 (95% confidence interval (95% CI) 1.3-5.02) for the years 1976 to 1983. To describe more precisely the magnitude of the problem a mortality study was started among the same population (n = 9590) for the same period (1976-83). At the end of 1983, 9180 workers were alive, 261 were dead, and 149 (1.5%) were not traced. Standardised mortality ratios (SMRs) for all causes of death were surprisingly low for men (SMR = 0.57; 95% CI 0.50-0.64) and women (SMR = 0.56; 95% CI 0.37-0.82). The SMRs for major causes of death were also less than expected. These results may be explained by a pronounced selection bias (healthy worker effect) and by the short duration of follow up (eight years). For MMS, two deaths occurred among men (SMR = 2.00; 95% CI 0.24-7.22) and one among women (SMR = 4.81; 95% CI 0.12-26.78). A third man who died of MMS was miscoded as having a primary pulmonary melanoma. Including this case increased the SMR for MMS to 3.00 (95% CI 0.62-8.77; p = 0.08). Polyvinyl chloride and polychlorinated biphenyls were used in the plants and some of the workers did soldering. A planned case-control study will investigate other possible exposures at work.

  15. Formation of activation mechanism for investment maintenance management of gas industry enterprises

    Directory of Open Access Journals (Sweden)

    Вікторія Валеріївна Чорній

    2016-11-01

    Full Text Available The problematic aspects of the existing management mechanism of investment management of gas industry enterprises are analyzed in the article. The ways of their elimination are suggested in accordance with the Energy Strategy of Ukraine – 2035 at different levels of its operation. The ways of improving the investment management mechanism of the enterprises in this industry on three levels are proved. Activation mechanism for investment maintenance management of gas industry enterprises is developed as result of research. Its implementation will allow enterprises of the industry to increase its investment attractiveness and effectively carry out the procedure for enterprises’ entry to the market of initial public offering to raise the required amount of investment resources for the modernization of investigated industry.

  16. A Profile of Contingent Workers.

    Science.gov (United States)

    Polivka, Anne E.

    1996-01-01

    Based on data from the supplement to the February 1995 Current Population Survey, contingent workers were more likely to be female, black, young, enrolled in school, and employed in services and construction industries than were noncontingent workers. More than 10% were teachers. (Author)

  17. The role of psychosocial and physical work-related factors on the health-related quality of life of Iranian industrial workers.

    Science.gov (United States)

    Mokarami, Hamidreza; Stallones, Lorann; Nazifi, Morteza; Taghavi, Sayed Mohammad

    2016-10-17

    The role of psychosocial and physical work factors in predicting health related quality of life (HRQOL) has not been investigated among Iranian industrial workers. The present study is designed to assess these relationships among Iranian workers from steel and cosmetic factories. A cross-sectional study was conducted among 280 workers from two factories. Psychosocial and physical work factors and HRQOL were measured by the Persian translations of the following questionnaires: Job Content Questionnaire (JCQ) and the World Health Organization Quality of Life-Brief (WHOQOL-Brief). An instrument was developed to assess socio-demographic, health, and other work-related factors. The data were analyzed using independent t-tests, Pearson product moment correlation and hierarchical multiple regression. Results revealed that the respondents generally had poor HRQOLs especially in the environmental domain. The steel factory workers who were exposed to higher levels of occupational risk factors suffered from poorer HRQOL compared to the cosmetic factory workers. The results of hierarchical regression for all participants revealed that social support, sleep quality, work schedule, smoking and exercise were significant predictors of all domains of HRQOL. To improve the worker's HRQOL, intervention programs should focus on promoting social support, sleep quality, exercise and smoking habits. Moreover, reducing hazardous work environments should be considered an important intervention to promote HRQOL.

  18. Occupational health programme for lead workers in battery plants

    Science.gov (United States)

    Lee, Byung-Kook

    The realization of problems resulting from the exposure to undue high lead levels of workers in lead-using industries, particularly in storage battery plants, has given rise to a new occupational health service, the so-called type specific (harmful agent specific) group occupational health. In 1988, the Korean Ministry of Labor designated the Institute of Industrial Medicine, Soonchunhyang University, as an authorized organization to take care of lead workers in lead industries. The following occupational health services are provided by the Institute: (i) physical health examination; (ii) biological monitoring with zinc protoporphyrin, urine δ-aminolevulinic acid and blood lead; (iii) respiratory protection with maintenance-free respirators; (iv) measurement of the environmental condition of workplaces; (v) health education. A three-year occupational health programme for lead workers has contributed to improvements in the working conditions of lead industries, particularly in large-scale battery plants, and has decreased the unnecessary high lead burden of workers through on-going medical surveillance with biological monitoring and health education schemes. The strong commitment of both employers and the government to improve the working conditions of lead industries, together with the full cooperation of lead workers, has served to reduce the high lead burdens of lead workers. This decreases the number of lead-poisoning cases and provides more comfortable workplaces, particularly in battery plants.

  19. Dermal, inhalation, and internal exposure to 1,6-HDI and its oligomers in car body repair shop workers and industrial spray painters.

    Science.gov (United States)

    Pronk, A; Yu, F; Vlaanderen, J; Tielemans, E; Preller, L; Bobeldijk, I; Deddens, J A; Latza, U; Baur, X; Heederik, D

    2006-09-01

    To study inhalation and dermal exposure to hexamethylene diisocyanate (HDI) and its oligomers as well as personal protection equipment (PPE) use during task performance in conjunction with urinary hexamethylene diamine (HDA) in car body repair shop workers and industrial spray painters. Personal task based inhalation samples (n = 95) were collected from six car body repair shops and five industrial painting companies using impingers with di-n-butylamine (DBA) in toluene. In parallel, dermal exposure was assessed using nitril rubber gloves. Gloves were submerged into DBA in toluene after sampling. Analysis for HDI and its oligomers was performed by LC-MS/MS. Urine samples were collected from 55 workers (n = 291) and analysed for HDA by GC-MS. Inhalation exposure was strongly associated with tasks during which aerosolisation occurs. Dermal exposure occurred during tasks that involve direct handling of paint. In car body repair shops associations were found between detectable dermal exposure and glove use (odds ratio (OR) 0.22, 95% confidence interval (CI) 0.09 to 0.57) and inhalation exposure level (OR 1.34, 95% CI 0.97 to 1.84 for a 10-fold increase). HDA in urine could be demonstrated in 36% and 10% of car body repair shop workers and industrial painting company workers respectively. In car body repair shops, the frequency of detectable HDA was significantly elevated at the end of the working day (OR 2.13, 95% CI 1.07 to 4.22 for 3-6 pm v 0-8 am). In both branches HDA was detected in urine of approximately 25% of the spray painters. In addition HDA was detected in urine of a large proportion of non-spray painters in car body repair shops. Although (spray) painting with lacquers containing isocyanate hardeners results in the highest external exposures to HDI and oligomers, workers that do not perform paint related tasks may also receive a considerable internal dose.

  20. Impact of the number of painful stimuli on life satisfaction among Korean industrial accident workers completing convalescence: dual mediating effects of self-esteem and sleeping time

    Science.gov (United States)

    CHOI, Wan-Suk; KIM, Bo-Kyung; KIM, Ki-Do; MOON, Ok-Kon; YEUM, Dong-Moon

    2016-01-01

    This study examined the impact of the number of painful stimuli on life satisfaction among workers who experienced an industrial accident and investigated how self-esteem and sleeping time affected life satisfaction. The Korea Workers’ Compensation & Welfare Service conducted the first nationwide panel survey on occupational health and safety insurance in 2013–2014 through a stratified systematic sampling on 2,000 industrial accident workers who completed convalescence. Based on the dataset, our study analyzed 1,832 workers experiencing an industrial accident after excluding 168 disease patients. For the research model analysis, a four-stage hierarchical regression analysis technique was applied using the SPSS regression analysis Macro program of PROCESS Procedure. To test mediated indirect effects of the self-esteem and sleeping time, the bootstrapping technique was applied. Life satisfaction, self-esteem and sleeping time decreased as the number of painful stimuli increased. Life satisfaction decreased as self-esteem and sleeping time decreased. On balance, the partial mediation model confirmed that self-esteem and sleeping time both mediate the impact of the number of painful stimuli on life satisfaction. PMID:27021061

  1. Using Workers' Compensation Claims Data to Characterize Occupational Injuries in the Commercial Grain Elevator Industry.

    Science.gov (United States)

    Ramaswamy, Sai K; Mosher, Gretchen A

    2017-07-31

    Workplace injuries in the grain handling industry are common, yet little research has characterized worker injuries in grain elevators across all hazard types. Learning from past injuries is essential for preventing future occurrences, but the lack of injury information for the grain handling industry hinders this effort. The present study addresses this knowledge gap by using data from over 7000 workers' compensation claims reported from 2008 to 2016 by commercial grain handling facilities in the U.S. to characterize injury costs and severity. The total amount paid for each claim was used as a measure of injury severity. The effects of employee age and tenure, cause of injury, and body part injured on the cost of work-related injuries were investigated. Contingency tables were used to classify the variable pairs. The chi-square test and chi-square residuals were employed to evaluate the relationship between the variable pairs and identify the at-risk groups. Results showed that the employee age and tenure, cause of injury, and body part injured have a significant influence on the cost paid for the claim. Several at-risk groups were identified as a result of the analyses. Findings from the study will assist commercial grain elevators in the development of targeted safety interventions and assist grain elevator safety managers in mitigating financial and social losses from occupational injuries. Copyright© by the American Society of Agricultural Engineers.

  2. Evaluation of Nuisance Dust Health Effects on the Workers in a Tile Industry

    Directory of Open Access Journals (Sweden)

    A.R Koohpaei

    2012-05-01

    Full Text Available

    Background and objectives

    Air pollution in the occupational fields and its economical effects on the health care system is studied from different viewpoints such as products quality, equipment damage, environment preservation, and air pollution control. Nowadays, a lot of attention has been turned toward health effects of air pollution.  The objective of this study is detection of the total dust concentration and assessment of the health effect of nuisance dust among workers in a tile production factory.

    Methods

    In this study airborne dust concentration was measured and evaluated by using NIOSH 0500 method. In order to determine the health effects, a standard questionnaire was used. All of personnel of workshop 1 (n=50 and workshop 2 (n=50 were assigned to the case group and one hundreds of factory employees were assigned to the control group. Results analyzed using Z test.

    Results

    According to the obtained results, concentration of dust in workshop 1 corridor was higher than that of workshop 2 corridor (59.262 mg/m3 and 32.158 mg/m3 respectively. Also, these results showed that there are significant differences between two groups in incidence of symptoms such as dry cough, eye irritation, skin redness, shortness of breath, blurred vision, skin irritation, hoarseness of voice, dry mouth and throat, throat itching and skin itching (P<0.05. However, there were not significant differences in incidence of headache, chest pain, epiphora of eyes, mucus cough, sinus problems and chest wheezing between two groups.

    Conclusion

    On the basis of these results it was revealed that nuisance dust can affect human health and performance. This in turn can increase the medical service load and costs. As a result of inadequate control systems established in the industries, lack of information and appropriate training, and lack of personal protective equipment all across the industries, we suggest a more comprehensive

  3. Heuristic for Task-Worker Assignment with Varying Learning Slopes

    Directory of Open Access Journals (Sweden)

    Wipawee Tharmmaphornphilas

    2010-04-01

    Full Text Available Fashion industry has variety products, so the multi-skilled workers are required to improve flexibility in production and assignment. Generally the supervisor will assign task to the workers based on skill and skill levels of worker. Since in fashion industry new product styles are launched more frequently and the order size tends to be smaller, the workers always learn when the raw material and the production process changes. Consequently they require less time to produce the succeeding units of a task based on their learning ability. Since the workers have both experience and inexperience workers, so each worker has different skill level and learning ability. Consequently, the assignment which assumed constant skill level is not proper to use. This paper proposes a task-worker assignment considering worker skill levels and learning abilities. Processing time of each worker changes along production period due to a worker learning ability. We focus on a task-worker assignment in a fashion industry where tasks are ordered in series; the number of tasks is greater than the number of workers. Therefore, workers can perform multiple assignments followed the precedence restriction as an assembly line balancing problem. The problem is formulated in an integer linear programming model with objective to minimize makespan. A heuristic is proposed to determine the lower bound (LB and the upper bound (UB of the problem and the best assignment is determined. The performance of the heuristic method is tested by comparing quality of solution and computational time to optimal solutions.

  4. KECELAKAAN KERJA DAN CEDERA YANG DIALAMI OLEH PEKERJA INDUSTRI DI KAWASAN INDUSTRI PULO GADUNG JAKARTA

    Directory of Open Access Journals (Sweden)

    Woro Riyadina

    2007-06-01

    Full Text Available Occupational Accident and Injury on Industrial Workers in Jakarta Pulo Gadung Industrial Estate. Occupational accidents are stil high. There were 17 workers death each workday. Human factor is main caused risk factor of occupational accident. The objective of study to determine type of accidents and injuries related with accident at workplace in Pulogadung Industrial Estare. The study was operational research with cross sectional design. The study conducted 950 industrial workers at seven companies in 2006. Respondents were industrial workers who were worked in Jakarta Pulogadung industrial estate. Data collected based on interview with questionnaire and analyzed with statistic analysis. Result showed that industrial workers have ever been accident at workplace 29.9% with injury on hinge-hip-upper leg (40.2%, head (24,8% and hand ankle (14.3%. Type of injuries were excoriasi (37.2%, superficial (29.6% and an eyes injury (14.8%. Occupational accident often occurence on steel industry (11.2% with an eyes injury (10%, spare part industry (8.2% with pierced (6.1% andi garment industries (3.7% with pierced (43.1%. Occupational aacident correlated with male workers OR 3.25 (95% CI 2.29–4.62, moderate level of activity OR 2.08 (95% CI 1.48–2.92, distres OR 1.36 (95% CI 1.03–1.80, painful OR 1.50 (95%CI 1.13–1.98, and using safety tools OR 1.50 (95% CI 1.13–1.98. Physical condition correlated with occupational accident such as noisy OR 2.24 (95% CI 1.66–3.03, heat OR 2.19 (95%CI 1.63–2.93, close OR 2.32 (95%CI 1.57–3.41, extreme scent OR 2.01 (95%CI 1.42–2.85, dusty OR 1.87 (95%CI 1.41–2.48 and smoky OR 2.40 (95%CI 1.77–3.25.

  5. Workers select mates for queens: a possible mechanism of gene flow restriction between supercolonies of the invasive Argentine ant

    Science.gov (United States)

    Sunamura, Eiriki; Hoshizaki, Sugihiko; Sakamoto, Hironori; Fujii, Takeshi; Nishisue, Koji; Suzuki, Shun; Terayama, Mamoru; Ishikawa, Yukio; Tatsuki, Sadahiro

    2011-05-01

    Some invasive ants form large networks of mutually non-aggressive nests, i.e., supercolonies. The Argentine ant Linepithema humile forms much larger supercolonies in introduced ranges than in its native range. In both cases, it has been shown that little gene flow occurs between supercolonies of this species, though the mechanism of gene flow restriction is unknown. In this species, queens do not undertake nuptial flight, and males have to travel to foreign nests and cope with workers before gaining access to alien queens. In this study, we hypothesized that male Argentine ants receive interference from workers of alien supercolonies. To test this hypothesis, we conducted behavioral and chemical experiments using ants from two supercolonies in Japan. Workers attacked males from alien supercolonies but not those from their own supercolonies. The level of aggression against alien males was similar to that against alien workers. The frequency of severe aggression against alien males increased as the number of recipient workers increased. Cuticular hydrocarbon profiles, which serve as cues for nestmate recognition, of workers and males from the same supercolony were very similar. Workers are likely to distinguish alien males from males of their own supercolony using the profiles. It is predicted that males are subject to considerable aggression from workers when they intrude into the nests of alien supercolonies. This may be a mechanism underlying the restricted gene flow between supercolonies of Argentine ants. The Argentine ant may possess a distinctive reproductive system, where workers participate in selecting mates for their queens. We argue that the aggression of workers against alien males is a novel form of reproductive interference.

  6. Fifth analysis of mortality of nuclear industry workers in Japan, 1991-2010

    International Nuclear Information System (INIS)

    Kudo, Shin'ichi; Ishida, Jun'ichi; Yoshimoto, Keiko; Mizuno, Shoichi; Ohshima, Sumio; Furuta, Hiroshige; Kasagi, Fumiyoshi

    2016-01-01

    Radiation Effects Association has carried out radiation epidemiological study for nuclear industry workers during 1990-2010. We assembled a cohort of 204,103 workers. The average cumulative dose was 13.8 mSv (median 1.0 mSv, interquartile range (IQR) 0.0-10.7 mSv) and the average follow-up period was 14.2 year. The present report has not concluded that low-dose radiation increases cancer mortality based on the follow-up data through 2010. One reason is that analyses among 75,442 respondents —the average cumulative dose was 25.8 mSv (median 6.3 mSv, IQR 0.2-28.0 mSv) and the average follow-up period was 8.3 year— to the lifestyle surveys revealed the decrease of the ERR after adjusting for smoking habits or educational year, suggesting that confounder has a large effect on the association between radiation exposure and mortalities in the cohort. Another reason is that in analyses on all cohort members, no significant ERR was observed in all death, and leukemia excluding chronic lymphoid leukemia. Significant ERR was seen in all cancers excluding leukemia, but this significance of the ERR might be affected by confounder such as smoking, because the significance of the ERR in all cancers excluding leukemia originates in the significance of the ERR in lung cancer. (author)

  7. Western honeybee drones and workers (Apis mellifera ligustica) have different olfactory mechanisms than eastern honeybees (Apis cerana cerana).

    Science.gov (United States)

    Woltedji, Dereje; Song, Feifei; Zhang, Lan; Gala, Alemayehu; Han, Bin; Feng, Mao; Fang, Yu; Li, Jianke

    2012-09-07

    mechanisms to perform efficient foraging activities than do the Acc worker bees. These data decipher the mechanisms of the western and eastern drone and worker bees acting in response to their different olfactory system in their distinct ecosystem.

  8. RISK INTEGRATION MECHANISMS AND APPROACHES IN BANKING INDUSTRY

    OpenAIRE

    JIANPING LI; JICHUANG FENG; XIAOLEI SUN; MINGLU LI

    2012-01-01

    Recently, the number of consultative documents and research papers that discuss risk integration has grown considerably. This paper presents a comprehensive review of the work done on risk integration in the banking industry. This survey includes: (1) risk integration methods within regulatory frameworks and the banking industry; (2) challenges of risk integration; (3) risk interaction mechanisms; (4) development of risk integration approaches; (5) risk interaction results: diversification ve...

  9. Occupational fatalities due to electrocutions in the construction industry.

    Science.gov (United States)

    Janicak, Christopher A

    2008-01-01

    Occupational fatalities due to contact with electricity account for approximately 9% of all deaths in the construction industry and is the fourth leading cause of death in this industry. Differences in the proportions of electrocutions in the construction industry are significantly different from other industries based upon the age of the worker and the source of the electricity. This study found that, in the construction industry, the proportion of occupational fatalities due to contact with electric current is significantly higher for workers in the 16 to 19 years old age group. Contact with overhead power lines occurred more frequently with younger workers, while contact with electric wiring, transformers, and related equipment was found to occur more frequently with older workers. The proportion of fatalities due to this event was also found to account for a significantly greater proportion of fatalities in the construction industry overall. The proportions of electrocution fatalities in the construction industry were found to be significantly higher for younger workers when compared to all other industries. Focusing prevention measures toward younger workers who work near overhead power lines could have a significant impact upon death rates. For older workers, the focus should be on those who work on or near transformers, electrical wiring, and components. Across the construction industry, implementation of effective lockout-tagout programs, and verification of energy isolation, can prevent approximately 125 fatalities per year in the construction industry.

  10. [Evaluation of occupational risk factors, nutritional habits and nutritional status in industrial workers].

    Science.gov (United States)

    Domagała-Dobrzycka, M

    2000-01-01

    The objective of this study was to examine the relationship between selected risk factors at the workplace and health indices in relation to nutritional habits and nutritional status in industrial workers. Exposure to physical and chemical risk factors and their impact on health in the province of Szczecin and in Poland was evaluated basing on data published in the Yearbooks of the Province of Szczecin, the Central Statistics Bureau (GUS) and Regional Inspectorate of Labor (OIP) in Szczecin. A random selection of plants in Szczecin was done and workplaces with chemical and physical risk levels exceeding the highest acceptable values were identified. Measurements of concentrations of chemicals and intensity of physical factors were performed by Work Environment Research Laboratories of the plants and by the laboratory of the Sanitary and Epidemiological Center in Szczecin. Eighty-eight men exposed to occupational risk factors were randomly selected. The mean period of exposure in that group was approximately ten years. The control group was composed of male workers (n = 83) not exposed to any of the risk factors in question (Tab. 3). Nutritional habits and nutritional status were studied during summer/autumn and winter/spring periods. Dietary survey consisted of the last 24-hour nutrient intake questionnaire. Nutritional status evaluation was based on body mass index (BMI) values and results of the following laboratory tests: blood cell count, levels of total protein, prealbumin, retinol binding protein (RBP), magnesium, inorganic phosphorus, and ascorbic acid. The following results were obtained: 1. Physical factors constituted the most frequent source of occupational risk in the province of Szczecin and in Poland in 1990-1994 (Tab. 1); 2. The incidence of occupational risk and occupational disease morbidity rates in 1990-1994 were lower for the province of Szczecin than the average for Poland; 3. The rate of fatal accidents at work in 1982-1994 was higher for the

  11. Assessment of lipid peroxidation and p53 as a biomarker of carcinogenesis among workers exposed to formaldehyde in the cosmetic industry.

    Science.gov (United States)

    Attia, Dalia; Mansour, Neveen; Taha, Fatma; Seif El Dein, Aisha

    2016-06-01

    Despite the wide use of cosmetic products, they exert a number of health effects on tissues ranging from irritation to cancer. Our study aimed at assessing the effect of formaldehyde on lipid peroxidation and verifying the susceptibility to carcinogenesis using p53 as a biomarker among workers exposed to formaldehyde in cosmetic industry. Our entire exposed group (n = 40) and the controls (n = 20) were subjected to estimation of formate in urine, serum malondialdehyde (MDA), and p53. Also, complete blood picture, liver, and kidney function tests were carried out. The study revealed significant increase in the levels of formate, MDA, and p53 in the exposed group compared with their control group. Our results showed that workers in cosmetic industry had significant exposure to formaldehyde. Furthermore, the study pointed to the negative impact of formaldehyde as a cause of oxidative stress and suspicious carcinogen. © The Author(s) 2014.

  12. Noise-induced hearing loss in Korean workers: co-exposure to organic solvents and heavy metals in nationwide industries.

    Science.gov (United States)

    Choi, Yoon-Hyeong; Kim, KyooSang

    2014-01-01

    Noise exposure is a well-known contributor to work-related hearing loss. Recent biological evidence suggests that exposure to ototoxic chemicals such as organic solvents and heavy metals may be additional contributors to hearing loss. However, in industrial settings, it is difficult to determine the risks of hearing loss due to these chemicals in workplaces accompanied by excessive noise exposure. A few studies suggest that the effect of noise may be enhanced by ototoxic chemicals. Therefore, this study investigated whether co-exposure to organic solvents and/or heavy metals in the workplace modifies the risk of noise exposure on hearing loss in a background of excessive noise. We examined 30,072 workers nationwide in a wide range of industries from the Korea National Occupational Health Surveillance 2009. Data on industry-based exposure (e.g., occupational noise, heavy metals, and organic solvents) and subject-specific health outcomes (e.g., audiometric examination) were collected. Noise was measured as the daily 8-h time-weighted average level. Air conduction hearing thresholds were measured from 0.5 to 6 kHz, and pure-tone averages (PTA) (i.e., means of 2, 3, and 4 kHz) were computed. In the multivariate linear model, PTA increment with occupational noise were 1.64-fold and 2.15-fold higher in individuals exposed to heavy metals and organic solvents than in unexposed individuals, respectively. This study provides nationwide evidence that co-exposure to heavy metals and/or organic solvents may exacerbate the effect of noise exposure on hearing loss in workplaces. These findings suggest that workers in industries dealing with heavy metals or organic solvents are susceptible to such risks.

  13. Noise-Induced Hearing Loss in Korean Workers: Co-Exposure to Organic Solvents and Heavy Metals in Nationwide Industries

    Science.gov (United States)

    Choi, Yoon-Hyeong; Kim, KyooSang

    2014-01-01

    Background Noise exposure is a well-known contributor to work-related hearing loss. Recent biological evidence suggests that exposure to ototoxic chemicals such as organic solvents and heavy metals may be additional contributors to hearing loss. However, in industrial settings, it is difficult to determine the risks of hearing loss due to these chemicals in workplaces accompanied by excessive noise exposure. A few studies suggest that the effect of noise may be enhanced by ototoxic chemicals. Therefore, this study investigated whether co-exposure to organic solvents and/or heavy metals in the workplace modifies the risk of noise exposure on hearing loss in a background of excessive noise. Methods We examined 30,072 workers nationwide in a wide range of industries from the Korea National Occupational Health Surveillance 2009. Data on industry-based exposure (e.g., occupational noise, heavy metals, and organic solvents) and subject-specific health outcomes (e.g., audiometric examination) were collected. Noise was measured as the daily 8-h time-weighted average level. Air conduction hearing thresholds were measured from 0.5 to 6 kHz, and pure-tone averages (PTA) (i.e., means of 2, 3, and 4 kHz) were computed. Results In the multivariate linear model, PTA increment with occupational noise were 1.64-fold and 2.15-fold higher in individuals exposed to heavy metals and organic solvents than in unexposed individuals, respectively. Conclusion This study provides nationwide evidence that co-exposure to heavy metals and/or organic solvents may exacerbate the effect of noise exposure on hearing loss in workplaces. These findings suggest that workers in industries dealing with heavy metals or organic solvents are susceptible to such risks. PMID:24870407

  14. An overview of equivalent doses in eye lens of occupational radiation workers in medical, industrial and nuclear areas

    International Nuclear Information System (INIS)

    Lima, A.R.; Silva, F.C.A. da; Hunt, J.G.

    2013-01-01

    Some epidemiological evidences were recently reviewed by the ICRP and it was suggested that, for the eye lens, the absorbed dose threshold for induction of late detriments is about 0.5 Gy. On this basis, on 2011, the ICRP has recommended changes to the occupational dose limit in planned exposure situations, reducing the eye lens dose equivalent limit of 150 mSv to 20 mSv per year, on average, during the period of 5 years, with exposure not exceeding 50 mSv in a single year. Following the ICRP recommendation, the Brazilian Commission of Nuclear Energy (CNEN) adopted immediately the new limit to the eyes lens. This study aimed to show an overview about the doses in eye lens of occupational radiation workers in situations of planned exposures in the medical, industrial and nuclear areas, emphasizing the greatest radiological risks applications. It was observed that there are some limitations, such as example, to use individual monitor calibrated on Hp(3), to assess the equivalent dose in the eye lens. This limitation obstructs some experimental studies and monitoring of the levels of radiation received in the eye lens of radiation workers. Recent studies have showed that the lenses of eyes monitoring of workers, mainly in the planned exposure, must be follow-up. However, such researches were obtained only in medical exposures, mainly in interventional medicine procedures. Studies with planned exposure on nuclear and industrial areas are really needed and will be very important due to the new recommended by ICRP dose limits. (author)

  15. Russian oil workers seek employment abroad

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that American oil workers discouraged by bleak employment opportunities in the U.S. petroleum industry face increasing competition abroad from Russians seeking a living wage. Moscow's Zagrantrud (Foreign Labor) firm believes millions of Russian skilled and unskilled workers in many occupations will try to find jobs in other countries. The Russian enterprise says it is selecting a group of construction workers to build a refinery in Columbia. Kuwait also wants Russian construction personnel. Russia is especially eager to find overseas work for petroleum industry workers who have lost their jobs in Viet Nam and Cuba. The number of specialists from the former U.S.S.R. in Cuba, many of them engaged in oil exploration and production or pipeline and refinery construction, has fallen from several thousand 2 years ago to 250 at present as Moscow's relations with Havana cooled

  16. Assessment of DNA damage in ceramic workers.

    Science.gov (United States)

    Anlar, Hatice Gul; Taner, Gokce; Bacanli, Merve; Iritas, Servet; Kurt, Turker; Tutkun, Engin; Yilmaz, Omer Hinc; Basaran, Nursen

    2018-02-24

    It is known that ceramic workers are potentially exposed to complex mixture of chemicals such as silica, inorganic lead, lime, beryllium and aluminum that can be associated with an increased risk of several diseases. All operations in the ceramic industries such as mixing, moulding, casting, shaking out and finishing jobs, have been associated with the higher exposure levels and in most of the silica-related industries, average overall exposure exceeded permissible exposure levels for respirable crystalline silica. The aim of this study was to evaluate the possible genotoxic damage in ceramic workers exposed to complex mixture of chemicals mainly crystalline silica. For this purpose, the blood and buccal epithelial cell samples were taken from the ceramic workers (n = 99) and their controls (n = 81). The genotoxicity was assessed by the alkaline comet assay in isolated lymphocytes and whole blood. Micronucleus (MN), binucleated (BN), pyknotic (PYC), condensed chromatin (CC), karyolytic (KYL), karyorrhectic (KHC) and nuclear bud (NBUD) frequencies in buccal epithelial cells and plasma 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxodG) levels were also evaluated. In the study, 38 workers were diagnosed with silicosis, 9 workers were suspected to have silicosis, whereas 52 workers were found to be healthy. DNA damage in blood and lymphocytes; MN, CC + KHC, PYC frequencies in buccal epithelial cells and 8-oxodG levels in plasma were increased in workers compared to their controls. These results showed that occupational chemical mixture exposure in ceramic industry may cause genotoxic damage that can lead to important health problems in the workers.

  17. Worker education level is a factor in self-compliance with dust-preventive methods among small-scale agate industrial workers.

    Science.gov (United States)

    Aggarwal, Bhagwan D

    2013-01-01

    High incidences of silicosis are continuing to be reported among the agate workers of small-scale household agate processing units in the Khambhat region of Gujarat (India). The objective of this study was to investigate reasons behind the high prevalence of silicosis, and factors affecting the noncompliance with preventive methods among agate workers. The study was conducted using a questionnaire-based structured interview method among 82 agate workers in Khambhat to assess their awareness level about silicosis and preventive methods, existing morbidity, worker's attitude toward health, and the prevalence of actual use of preventive methods to avoid silica exposure. The majority of the workers (55%) were aware of silicosis and the harmful effects of silica dust exposure (72%) and knew about simple preventive methods to avoid silica dust exposure (80%), but only a minority of the workers (22%) were actually using the simple and available dust-preventive methods. Only 9% of the uneducated workers were using the preventive methods, while usage was higher among educated workers (28%), who had five or more years of schooling, and these workers had fewer health conditions or less morbidity. Gender and job duration had no effect on the usage of dust-preventive methods. The data suggest that noncompliance with use of dust-preventive methods could be the reason behind the higher prevalence of silicosis and health morbidity in agate workers, and that years of schooling plays a significant role in the increased usage and self-compliance with dust-preventive methods among agate workers.

  18. [Sanitary education of workers of bakeries and pastry enterprises].

    Science.gov (United States)

    Krasil'shchikov, M I; Nemets, M G; Novikova, O V; Gavrilenko, E V; Osipova, E M; Osinova, T I

    2000-01-01

    The paper presents experience with sanitary education of workers from food industrial enterprises. The study revealed a number of disadvantages of the methodological aspect of sanitary education of these workers. A sanitary education programme has been worked out for workers engaged in food and food processing industries (production of bread, baked goods, and confectionery) and approved by the State Sanitary and Epidemiological Surveillance Department), Ministry of Health of Russia on March 1999.

  19. Upper extremity disorders in heavy industry workers in Greece.

    Science.gov (United States)

    Tsouvaltzidou, Thomaella; Alexopoulos, Evangelos; Fragkakis, Ioannis; Jelastopulu, Eleni

    2017-06-18

    To investigate the disability due to musculoskeletal disorders of the upper extremities in heavy industry workers. The population under study consisted of 802 employees, both white- and blue-collar, working in a shipyard industry in Athens, Greece. Data were collected through the distribution of questionnaires and the recording of individual and job-related characteristics during the period 2006-2009. The questionnaires used were the Quick Disabilities of the Arm, Shoulder and Hand (QD) Outcome Measure, the Work Ability Index (WAI) and the Short-Form-36 (SF-36) Health Survey. The QD was divided into three parameters - movement restrictions in everyday activities, work and sports/music activities - and the SF-36 into two items, physical and emotional. Multiple linear regression analysis was performed by means of the SPSS v.22 for Windows Statistical Package. The answers given by the participants for the QD did not reveal great discomfort regarding the execution of manual tasks, with the majority of the participants scoring under 5%, meaning no disability. After conducting multiple linear regression, age revealed a positive association with the parameter of restrictions in everyday activities (b = 0.64, P = 0.000). Basic education showed a statistically significant association regarding restrictions during leisure activities, with b = 2.140 ( P = 0.029) for compulsory education graduates. WAI's final score displayed negative charging in the regression analysis of all three parameters, with b = -0.142 ( P = 0.0), b = -0.099 ( P = 0.055) and b = -0.376 ( P = 0.001) respectively, while the physical and emotional components of SF-36 associated with movement restrictions only in daily activities and work. The participants' specialty made no statistically significant associations with any of the three parameters of the QD. Increased musculoskeletal disorders of the upper extremity are associated with older age, lower basic education and physical and mental/emotional health

  20. Estimates and Predictions of Coal Workers’ Pneumoconiosis Cases among Redeployed Coal Workers of the Fuxin Mining Industry Group in China: A Historical Cohort Study

    Science.gov (United States)

    Han, Bing; Liu, Hongbo; Zhai, Guojiang; Wang, Qun; Liang, Jie; Zhang, Mengcang; Cui, Kai; Shen, Fuhai; Yi, Hongbo; Li, Yuting; Zhai, Yuhan; Sheng, Yang; Chen, Jie

    2016-01-01

    This research was aimed at estimating possible Coal workers’ pneumoconiosis (CWP) cases as of 2012, and predicting future CWP cases among redeployed coal workers from the Fuxin Mining Industry Group. This study provided the scientific basis for regulations on CWP screening and diagnosis and labor insurance policies for redeployed coal workers of resource-exhausted mines. The study cohort included 19,116 coal workers. The cumulative incidence of CWP was calculated by the life-table method. Possible CWP cases by occupational category were estimated through the average annual incidence rate of CWP and males’ life expectancy. It was estimated that 141 redeployed coal workers might have suffered from CWP as of 2012, and 221 redeployed coal workers could suffer from CWP in the future. It is crucial to establish a set of feasible and affordable regulations on CWP screening and diagnosis as well as labor insurance policies for redeployed coal workers of resource-exhausted coal mines in China. PMID:26845337

  1. Does Psychosocial Work Environment Factors Predict Stress and Mean Arterial Pressure in the Malaysian Industry Workers?

    Science.gov (United States)

    Javaid, Muhammad Umair; Isha, Ahmad Shahrul Nizam; Sabir, Asrar Ahmed; Ghazali, Zulkipli; Nübling, Matthias

    2018-01-01

    Psychosocial risks are considered as a burning issue in the Asia-Pacific region. The aim of this study was to investigate the impact of psychosocial work environment factors on health of petrochemical industry workers of Malaysia. In lieu to job demands-resources theory, significant positive associations were found between quantitative demands, work-family conflict, and job insecurity with stress, while a significant negative association of role clarity as a resource factor with stress was detected. We also found that quantitative demands were significantly associated with the mean arterial pressure (MAP). Multistage sampling procedure was used to collect study sample. Structural Equation Modeling was used to identify relationship between the endogenous and exogenous variables. Finally, the empirically tested psychosocial work environment model will further help in providing a better risk assessment in different industries and enterprises.

  2. Estimation of Aerobic Capacity and Determination of Its Associated Factors among Male Workers of Industrial Sector of Shiraz City, 2010

    Directory of Open Access Journals (Sweden)

    A. Rajaei Fard

    2011-12-01

    Full Text Available Background and aims   In order to physiologically fit the job to the worker’s capability, maximum aerobic capacity (VO2-max is used. This study was conducted to estimate VO2-max and determine its associated factors among workers of industrial sector of Shiraz city.   Methods  In this cross-sectional study, 500 healthy male workers employed in Shiraz city industries participated voluntarily. Subjects’ aerobic capacity was assessed by ergocycle test according to Astrand protocol for 6 minutes. A questionnaire consisted of two parts covering demographic, anthropometric and physiological characteristics was used as data collecting tool.   Results    Mean and standard deviation of age of workers was 32.01 and 7.66 years, respectively. Worker’s aerobic capacity was estimated to be 2.69±0.263 1.min-1 . The results showed that there was association between VO2-max and age, weight and BMI while no association was found between VO2-max and height. Also, statistical analysis revealed association between VO2-max and smoking and exercise per week (P<0.05. Nature of work , shift working, job satisfaction and fatigue had no association with aerobic capacity. Based on the results, regression equations were developed for estimation of aerobic capacity.  Conclusion  Aerobic capacity had association with age, weight, BMI, exercise and smoking.  

  3. [Evolution of worker's health in the social security medical examination in Brazil].

    Science.gov (United States)

    Pinto Júnior, Afrânio Gomes; Braga, Ana Maria Cheble Bahia; Roselli-Cruz, Amadeu

    2012-10-01

    In order to analyze the practice of the social security medical examination starting from the introduction of the worker's health paradigms, data was gathered on the granting of social security disability benefits to assess worker illness based on notification of work-related accidents in the cement industries of Rio de Janeiro. From 2007 to 2009 there was only one notification, which involved a worker handling toxic waste instead of the energy matrix. However, the analysis revealed sources and mechanisms of illness overlooked in the social security medical examination, which is still focused on the one-cause-only logic of occupational medicine. To achieve the worker's health paradigms, changes are required to alter the way of conducting the social security medical examination, by re-establishing partnerships, training human resources, adopting epidemiological indicators, as well as setting and assessing social security goals that transcend the mere granting of disability benefits.

  4. Effectiveness of a Participatory Physical and Psychosocial Intervention to Balance the Demands and Resources of Industrial Workers

    DEFF Research Database (Denmark)

    Gupta, Nidhi; Wåhlin-Jacobsen, Christian Dyrlund; Abildgaard, Johan Simonsen

    2018-01-01

    Objectives: The aim of this study was to evaluate the effectiveness of a participatory physical and psychosocial workplace intervention (known as PIPPI) on work ability and recovery among industrial workers. Methods: Eligible workers were cluster-randomized into intervention (N=193) and control (N....... Questionnaire-based data on work ability and recovery were collected at baseline and 8-, 10- and 12-month follow-up. Data on productivity, well-being, mental health, and physical demands and resources were collected at baseline and 12-month follow-up. Results: The intervention was delivered and received....... On the contrary, tendencies were observed for poorer recovery and reduced work ability in the intervention compared to control group. Conclusion: The intervention did not improve the outcomes. This result can have several explanations, such as a regression-toward-the-mean effect or that the intervention might...

  5. Dermal, inhalation, and internal exposure to 1,6‐HDI and its oligomers in car body repair shop workers and industrial spray painters

    Science.gov (United States)

    Pronk, A; Yu, F; Vlaanderen, J; Tielemans, E; Preller, L; Bobeldijk, I; Deddens, J A; Latza, U; Baur, X; Heederik, D

    2006-01-01

    Objectives To study inhalation and dermal exposure to hexamethylene diisocyanate (HDI) and its oligomers as well as personal protection equipment (PPE) use during task performance in conjunction with urinary hexamethylene diamine (HDA) in car body repair shop workers and industrial spray painters. Methods Personal task based inhalation samples (n = 95) were collected from six car body repair shops and five industrial painting companies using impingers with di‐n‐butylamine (DBA) in toluene. In parallel, dermal exposure was assessed using nitril rubber gloves. Gloves were submerged into DBA in toluene after sampling. Analysis for HDI and its oligomers was performed by LC‐MS/MS. Urine samples were collected from 55 workers (n = 291) and analysed for HDA by GC‐MS. Results Inhalation exposure was strongly associated with tasks during which aerosolisation occurs. Dermal exposure occurred during tasks that involve direct handling of paint. In car body repair shops associations were found between detectable dermal exposure and glove use (odds ratio (OR) 0.22, 95% confidence interval (CI) 0.09 to 0.57) and inhalation exposure level (OR 1.34, 95% CI 0.97 to 1.84 for a 10‐fold increase). HDA in urine could be demonstrated in 36% and 10% of car body repair shop workers and industrial painting company workers respectively. In car body repair shops, the frequency of detectable HDA was significantly elevated at the end of the working day (OR 2.13, 95% CI 1.07 to 4.22 for 3–6 pm v 0–8 am). In both branches HDA was detected in urine of ∼25% of the spray painters. In addition HDA was detected in urine of a large proportion of non‐spray painters in car body repair shops. Conclusion Although (spray) painting with lacquers containing isocyanate hardeners results in the highest external exposures to HDI and oligomers, workers that do not perform paint related tasks may also receive a considerable internal dose. PMID:16728504

  6. Investigation of the Effect of Occupational Noise Exposure on Blood Pressure and Heart Rate of Steel Industry Workers

    Science.gov (United States)

    Zamanian, Zahra; Rostami, Reza; Hasanzadeh, Jafar; Hashemi, Hassan

    2013-01-01

    Background and Objectives. This study aimed to investigate the effect of noise exposure on blood pressure and heart rate of steel industry workers. Materials and Methods. In the present cross-sectional study, 50 workers were selected from a steel company in Fars province, Iran, and exposed to 85, 95, and 105 dB noise levels for 5 minutes. The participants' blood pressure and heart rate were measured using Beurer BC16 pulse meter both before and after the exposure. Results. The study results showed no significant difference in blood pressure and heart rate before and after the exposure. However, the workers' systolic blood pressure had increased compared to before the exposure; of course, the difference was not statistically significant (P > 0.05). Besides, although the subjects' heart rate had reduced in comparison to before the exposure, the difference was not statistically significant (P > 0.05). Conclusion. No significant change was observed in blood pressure and heart rate after acute exposure to 85, 95, and 105 dB noise levels. PMID:23781252

  7. Design development scopes towards occupational wellness of women workers: specific reference to local agro based food processing industries in NE India.

    Science.gov (United States)

    Bhattacharyya, Nandita; Chakrabarti, Debkumar

    2012-01-01

    Women workers constitute one of the most vulnerable segments of the country's labour force. They often face different workplace health challenges than men do. They are engaged in a range of work that extends from heavy, monotonous, repetitive jobs, which are in many times experienced with low-paid and involves in long hours of work. Women's workplace health problems are frequently compounded by getting more of the same at home--the "double jeopardy" of domestic work. Specific issues to improve the workers motivation leading to enhancement of productivity and improving occupational health and safety were addressed. Context specific application of ergonomics principles were studied in the process of designing of work related equipment of local fruit processing units, as well as in tea industry, covering 180 subjects selected purposively. Ergonomic risk factors prevailed among the workers associates productivity and relevant health issues were quantified using QEC, RULA. NMQ was used to gather data on prevalence of CTDs among the workers. Pineapple peeling, tea leaves plucking were found highly labour intensive, done manually. Postures scores found were very high. WRMSDs were prevalent among the workers. Scope for ergonomic design intervention was observed to improve productivity and occupational health.

  8. Practical approach in training (on-the-job) for workers in nuclear industries; Abordagem pratica no treinamento (on-the-job) para trabalhadores em industrias nucleares

    Energy Technology Data Exchange (ETDEWEB)

    Vianna, Vilson Bedim; Rocha, Janine Gandolpho da [Industrias Nucleares do Brasil SA, Rio de Janeiro, RJ (Brazil)

    2005-07-01

    This work approaches the 'on-the-job training' - a method of practical training - used in nuclear industries for workers who handle radioactive nuclides. The required training must, in accordance with the ISO 9000 standard, be geared to meet the needs of the organization, including the minimization of errors in operation with radionuclides, which involves various aspects (standard, social, environmental, personal and process safety etc.). Therefore, the training process must have the commitment of everybody and have a logical and documented sequence, where both the individual and the needs of the company are raised and analyzed. The clear identification of the radiological risks associated to the hands-on training is critical to the safety of who is being trained and should be part of the training content. However, the greatest challenge is a mechanism allowing to transform the hands-on training in practical learning. The role of training in the modern nuclear industry should not be restricted to provide conditions for better training or development of the employee, but also motivate the continuous improvement of the company and of the productive process.

  9. Lung function, atopy, specific hypersensitivity, and smoking of workers in the enzyme detergent industry over 11 years.

    Science.gov (United States)

    Flood, D F; Blofeld, R E; Bruce, C F; Hewitt, J I; Juniper, C P; Roberts, D M

    1985-01-01

    A study of 2800 workers employed in three factories of the two major manufacturers of enzymatic products in the United Kingdom covering 11 years of operation from 1969 to 1980 showed that 2344 workers had sufficient lung function data to meet the operational criteria and these were analysed in three separate groups by factory locations. Spirometry and prick tests for specific skin reactions to standardised enzyme were performed at six monthly intervals for the first six years of the study and then annually. Factory enzyme dust and total dust measurements were made to determine the degree of dust exposure of the subjects. The lung function of the factory groups was analysed for the effects of working in the detergent industry, the degree of exposure to enzymes, skin prick test positivity to enzymes, atopicity, and smoking. The 4.5% of workers who had experienced respiratory effects from enzymes were analysed separately. Exposure to the enzyme allergen has had no significant long term effect on the lung function of the detergent workers. A higher proportion of atopics than non-atopics became skin test positive to the allergen and more smokers than non-smokers were sensitised. The overall lung function of detergent workers showed 39 ml/year loss in FEV1 on the 11 year longitudinal study and 51 ml/year loss on the lateral (cross sectional) analysis with better lung function in the south east than the north west of England. In the development of the methodology for the study several potential problems were discovered that could remain unrecognised in a cross sectional analysis performed in isolation.

  10. Dermal, inhalation, and internal exposure to 1,6-HDI and its oligomers in car body repair shop workers and industrial spray painters

    NARCIS (Netherlands)

    Pronk, A.; Yu, F.; Vlaanderen, J.; Tielemans, E.; Preller, L.; Bobeldijk, I.; Deddens, J.A.; Latza, U.; Baur, X.; Heederik, D.

    2006-01-01

    Objectives: To study inhalation and dermal exposure to hexamethylene diisocyanate (HDI) and its oligomers as well as personal protection equipment (PPE) use during task performance in conjunction with urinary hexamethylene diamine (HDA) in car body repair shop workers and industrial spray painters.

  11. Noise-induced hearing loss in Korean workers: co-exposure to organic solvents and heavy metals in nationwide industries.

    Directory of Open Access Journals (Sweden)

    Yoon-Hyeong Choi

    Full Text Available BACKGROUND: Noise exposure is a well-known contributor to work-related hearing loss. Recent biological evidence suggests that exposure to ototoxic chemicals such as organic solvents and heavy metals may be additional contributors to hearing loss. However, in industrial settings, it is difficult to determine the risks of hearing loss due to these chemicals in workplaces accompanied by excessive noise exposure. A few studies suggest that the effect of noise may be enhanced by ototoxic chemicals. Therefore, this study investigated whether co-exposure to organic solvents and/or heavy metals in the workplace modifies the risk of noise exposure on hearing loss in a background of excessive noise. METHODS: We examined 30,072 workers nationwide in a wide range of industries from the Korea National Occupational Health Surveillance 2009. Data on industry-based exposure (e.g., occupational noise, heavy metals, and organic solvents and subject-specific health outcomes (e.g., audiometric examination were collected. Noise was measured as the daily 8-h time-weighted average level. Air conduction hearing thresholds were measured from 0.5 to 6 kHz, and pure-tone averages (PTA (i.e., means of 2, 3, and 4 kHz were computed. RESULTS: In the multivariate linear model, PTA increment with occupational noise were 1.64-fold and 2.15-fold higher in individuals exposed to heavy metals and organic solvents than in unexposed individuals, respectively. CONCLUSION: This study provides nationwide evidence that co-exposure to heavy metals and/or organic solvents may exacerbate the effect of noise exposure on hearing loss in workplaces. These findings suggest that workers in industries dealing with heavy metals or organic solvents are susceptible to such risks.

  12. Factors related to tooth loss due to dental caries among workers in an industrial estates in Thailand.

    Science.gov (United States)

    Chatrchaiwiwatana, Supaporn; Ratanasiri, Amornrat; Jaidee, Jeeratip; Soontorn, Surasak

    2012-11-01

    The present study aimed to evaluate the prevalence and factors related to tooth loss due to dental caries among workers in industrial estates in Pathumthani and Phranakhorn Si Ayutthaya provinces in central Thailand. The present study utilized quantitative and qualitative methodologies. A quantitative study was done using a cross-sectional analytic method with a sample group of 457 adults (283 males; 174 females) between 19 and 53 years. Data were obtained through an oral examination and oral health behavior questionnaire. Data analyses were done using descriptive, bivariate and multivariable logistic regression statistics. In-depth interviews were used to collect qualitative data from 11 subjects. Most (62.2%) participants had tooth loss due to caries and findings from the final multivariable logistic regression model revealed that such loss was associated with education, residency, use of social security welfare, decayed teeth and filled teeth. Relatedly, the in-depth interview confirmed that tooth loss due to dental caries was related to (1) lack of time to visit a dentist (2) have a negative attitude toward or a phobia regarding dental treatment (3) inability to afford the high cast of dental treatment (4) lack of knowledge in regarding dental caries prevention, root canal treatment and the harmful effects of losing teeth (5) choosing to get an extraction upon having caries exposed pulp and (6) lack of oral health promotion programs provided by either the government or private sectors. The government and non-government organizations should promote oral health in an industrial estates and provide services and welfare for dental health of workers in an industrial estate appropriate to their socio-economic needs.

  13. Old scissors to industrial automation: the impact of technologic evolution on worker's health.

    Science.gov (United States)

    Teodoroski, Rita de Cassia Clark; Koppe, Vanessa Mazzocchi; Merino, Eugênio Andrés Díaz

    2012-01-01

    To cut a fabric, the professional performs different jobs and among them stands out the cut. The scissors has been the instrument most used for this activity. Over the years, technology has been conquering its space in the textile industry. However, despite the industrial automation able to offer subsidies to answer employment market demands, without appropriate orientation, the worker is exposed to the risks inherent at the job. Ergonomics is a science that search to promote the comfort and well being in consonance with efficacy. Its goals are properly well defined and clearly guide the actions aimed at transforming the working conditions. This study aimed to analyze the activity of cut tissues with a machine by a seamstress and the implications on their body posture. The methodology used was the observation technique and application of the Protocol RULA, where the result obtained was the level 3 and score 5, confirming that "investigations and changes are required soon". Conclude that using the machine to tissue cut should be encouraged, but in conjunction with orientations for improving posture while handling it. It seeks to prevent dysfunction of the musculoskeletal system that prevents employees from performing their work tasks efficiently and productively.

  14. Contemporary problems of health protection for workers employed at a large industrial enterprise and working under occupational hazards

    Directory of Open Access Journals (Sweden)

    E.Ya. Titova

    2017-12-01

    Full Text Available We examined data provided by a healthcare facility at a large industrial enterprise focusing on occupational morbidity dynamics over 2013-2016 and periodical medical examinations results obtained in 2015 and 2016. We created a specialized program and applied it to conduct sociological research on health of workers who has a periodical medical examination. We detected that most questioned workers (50.48 % whose occupations were associated with dangerous and hazardous occupa-tional factors were poorly aware of occupational diseases prevention and needed relevant knowledge. It is shown that over 2013–2016 occupational morbidity decreased from 9.38 cases per 10,000 workers to 3.55 cases. However, it remained higher that in Russian and Perm region on average. All occupational diseases were detected in workers older than 40 with their working record being longer than 15 years. A share of people able to work with certain limitations grew in 2016 in comparison with 2015 (from 7.35 to 9.31 %; a number of people who needed sanatorium-resort therapy also grew from 19.96 to 32.12 %; a number of people with general somatic diseases increased from 31.23 to 70.17 %; health index reduced from 38.77 to 29.82 %. Musculoskeletal system diseases, con-nective tissue diseases, circulatory system diseases, eye and its accessory apparatus diseases, respiratory organs diseases, and digestive organs diseases prevailed in general somatic morbidity structure. We registered a substantial growth in hearing organs diseases (mostly hearing loss, from 49.47 to 99.06 cases per 100 examined; skin and subcutaneous tissue diseases (from 7.73 to 36.3 cases per 100 examined; urinary system diseases (from 68.42 to 100.62 cases per 100 examined. We detected that most examined workers pursued unhealthy lifestyle. For example, 29.9 % often consumed strong spirits (equally men and women, and 72.8 % smoked. All the respondents tended to have low physical activity. We also revealed some

  15. Alberta immigrant integration into the petroleum industry : final research report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-02-15

    Alberta is in the midst of a labour shortage, especially in the petroleum industry. Traditionally, the petroleum industry has secured employees by hiring them away from competitors, service providers, other geographic locations, or other industries, mostly by escalating worker compensation. However, this is no longer seen to be a sustainable solution due to higher industry costs and inflation. A good opportunity exists for Alberta's oil and gas industry to address worker demand and minimize the negative impacts associated with current and future labour concerns by increasing the participation of workers who are under-represented in the workforce, such as Aboriginals, women, and internationally trained workers. This report presented the details of a project called the Alberta immigrant integration into the petroleum industry project in order to determine the tools, resources and support processes needed by petroleum industry employers to increase the employment and retention of internationally trained workers already living in Alberta into the upstream petroleum industry. The report outlined the gaps in information, tools, resources and services that were preventing the petroleum industry from taking advantage of the skills and experience offered by Alberta's labour pool of internationally trained workers in any significant way. The report also presented an overview of strategic priorities and recommended activities, duly endorsed by stakeholders, in order to improve the recruitment and integration of internationally trained workers into the petroleum industry workforce. It was concluded that employers who develop the skills and capability to effectively recruit and integrate internationally trained workers into their workforce will have a clear advantage in the competition for skilled employees. 3 refs., 2 figs.

  16. Does Psychosocial Work Environment Factors Predict Stress and Mean Arterial Pressure in the Malaysian Industry Workers?

    Directory of Open Access Journals (Sweden)

    Muhammad Umair Javaid

    2018-01-01

    Full Text Available Psychosocial risks are considered as a burning issue in the Asia-Pacific region. The aim of this study was to investigate the impact of psychosocial work environment factors on health of petrochemical industry workers of Malaysia. In lieu to job demands-resources theory, significant positive associations were found between quantitative demands, work-family conflict, and job insecurity with stress, while a significant negative association of role clarity as a resource factor with stress was detected. We also found that quantitative demands were significantly associated with the mean arterial pressure (MAP. Multistage sampling procedure was used to collect study sample. Structural Equation Modeling was used to identify relationship between the endogenous and exogenous variables. Finally, the empirically tested psychosocial work environment model will further help in providing a better risk assessment in different industries and enterprises.

  17. Relationships among Safety Climate, Safety Behavior, and Safety Outcomes for Ethnic Minority Construction Workers

    Directory of Open Access Journals (Sweden)

    Sainan Lyu

    2018-03-01

    Full Text Available In many countries, it is common practice to attract and employ ethnic minority (EM or migrant workers in the construction industry. This primarily occurs in order to alleviate the labor shortage caused by an aging workforce with a lack of new entrants. Statistics show that EM construction workers are more likely to have occupational fatal and nonfatal injuries than their local counterparts; however, the mechanism underlying accidents and injuries in this vulnerable population has been rarely examined. This study aims to investigate relationships among safety climate, safety behavior, and safety outcomes for EM construction workers. To this end, a theoretical research model was developed based on a comprehensive review of the current literature. In total, 289 valid questionnaires were collected face-to-face from 223 Nepalese construction workers and 56 Pakistani construction workers working on 15 construction sites in Hong Kong. Structural equation modelling was employed to validate the constructs and test the hypothesized model. Results show that there were significant positive relationships between safety climate and safety behaviors, and significant negative relationships between safety behaviors and safety outcomes for EM construction workers. This research contributes to the literature regarding EM workers by providing empirical evidence of the mechanisms by which safety climate affects safety behaviors and outcomes. It also provides insights in order to help the key stakeholders formulate safety strategies for EM workers in many areas where numerous EM workers are employed, such as in the U.S., the UK, Australia, Singapore, Malaysia, and the Middle East.

  18. Relationships among Safety Climate, Safety Behavior, and Safety Outcomes for Ethnic Minority Construction Workers.

    Science.gov (United States)

    Lyu, Sainan; Hon, Carol K H; Chan, Albert P C; Wong, Francis K W; Javed, Arshad Ali

    2018-03-09

    In many countries, it is common practice to attract and employ ethnic minority (EM) or migrant workers in the construction industry. This primarily occurs in order to alleviate the labor shortage caused by an aging workforce with a lack of new entrants. Statistics show that EM construction workers are more likely to have occupational fatal and nonfatal injuries than their local counterparts; however, the mechanism underlying accidents and injuries in this vulnerable population has been rarely examined. This study aims to investigate relationships among safety climate, safety behavior, and safety outcomes for EM construction workers. To this end, a theoretical research model was developed based on a comprehensive review of the current literature. In total, 289 valid questionnaires were collected face-to-face from 223 Nepalese construction workers and 56 Pakistani construction workers working on 15 construction sites in Hong Kong. Structural equation modelling was employed to validate the constructs and test the hypothesized model. Results show that there were significant positive relationships between safety climate and safety behaviors, and significant negative relationships between safety behaviors and safety outcomes for EM construction workers. This research contributes to the literature regarding EM workers by providing empirical evidence of the mechanisms by which safety climate affects safety behaviors and outcomes. It also provides insights in order to help the key stakeholders formulate safety strategies for EM workers in many areas where numerous EM workers are employed, such as in the U.S., the UK, Australia, Singapore, Malaysia, and the Middle East.

  19. Cardiovascular disorders risk factors in different industries of Iran

    Directory of Open Access Journals (Sweden)

    Seyedeh Negar Assadi

    2013-01-01

    Full Text Available Background: Disorders of cardiovascular system can cause disability or death, screening is necessary specially in workers who maybe had risk factors. Hypertension, hyperlipidemia, obesity, smoking, genetic, exposure to chemicals, fumes, solvents, coldness are non occupational and occupational risk factors. Objective was comparison of cardiovascular disorders risk factors between workers in different industries of Iran. Methods: In a cross-sectional study, workers of automobile, food industries and light works had been selected and cardiovascular disorders risk factors had been gathered then data analyzed in SPSS with one-way ANOVA, Chi-2 and multi nominal logistic regression with P < 0.05. Results: 875 workers had been participated in the study, all of the cardiovascular disorders risk factors were in the normal range. Mean of high density lipoprotein (HDL in food industry workers was 63.83 ± 17.42 mg/dl and it was protective, but in workers who work in automobile industry was 38.97 ± 11.08 mg/dl and the lowest, Also hypertension and hypertriglyceridemia were more prominent in this industry and after regression with P < 0.05, the differences were significant. Conclusions: Screening of cardiovascular disorders risk factors were important and helpful in industries specially automobile industry, that might be preventive method for these disorders in the future.

  20. Precocious albion: A new interpretation of the British Industrial Revolution

    OpenAIRE

    Kelly, Morgan; Mokyr, Joel; Ó Gráda, Cormac

    2013-01-01

    Many explanations have been offered for the British Industrial Revolution. This article points to the importance of human capital (broadly defined) and the quality of the British labor force on the eve of the Industrial Revolution. It shows that in terms of both physical quality and mechanical skills, British workers around 1750 were at a much higher level than their continental counterparts. As a result, new inventions—no matter where they originated—were adopted earlier, faster, and on a la...

  1. The uniform application of ALARA to all radiation workers

    International Nuclear Information System (INIS)

    Pomroy, C.

    1988-05-01

    New information on the dosimetry and epidemiology of atomic bomb survivors suggests that risk estimates may have to be revised upwards. This has focussed increased attention on the ALARA principle. The ICRP believes that ALARA principle is the driving force in keeping average radiation doses low. In practice, the optimization process required for ALARA varies between different sectors of the nuclear industry. For instance, the power utilities have developed procedures for comparing different dose reduction options. Similarly, uranium mine operators have applied optimization techniques to questions concerning ventilation and shielding of ore trucks. Missing from this list however, is the use of a formal optimizing technique in medical and research uses of radioactivity or radiation. Nonetheless, average annual doses to these workers are quite low. An alternative approach to optimization calculation has been suggested, entailing the identification of sub-groups of workers with substantially higher doses to discover the reasons for the higher doses, and to develop means to reduce them to the overall average. Thus maintenance mechanics in nuclear reactors, by the very nature of their jobs, have more potential for higher dose. The utilities are developing procedures to reduce the maintenance mechanics' doses. If the same analysis is applied to medical workers, it is seen that isotope technicians and therapeutic radiology technicians have average doses well above the overall average. The feasibility of some form of optimization process for these categories of workers is discussed

  2. Air, hand wipe, and surface wipe sampling for Bisphenol A (BPA) among workers in industries that manufacture and use BPA in the United States.

    Science.gov (United States)

    Hines, Cynthia J; Jackson, Matthew V; Christianson, Annette L; Clark, John C; Arnold, James E; Pretty, Jack R; Deddens, James A

    2017-11-01

    For decades, bisphenol A (BPA) has been used in making polycarbonate, epoxy, and phenolic resins and certain investment casting waxes, yet published exposure data are lacking for U.S. manufacturing workers. In 2013-2014, BPA air and hand exposures were quantified for 78 workers at six U.S. companies making BPA or BPA-based products. Exposure measures included an inhalable-fraction personal air sample on each of two consecutive work days (n = 146), pre- and end-shift hand wipe samples on the second day (n = 74 each), and surface wipe samples (n = 88). Potential determinants of BPA air and end-shift hand exposures (after natural log transformation) were assessed in univariate and multiple regression mixed models. The geometric mean (GM) BPA air concentration was 4.0 µg/m 3 (maximum 920 µg/m 3 ). The end-shift GM BPA hand level (26 µg/sample) was 10-times higher than the pre-shift level (2.6 µg/sample). BPA air and hand exposures differed significantly by industry and job. BPA air concentrations and end-shift hand levels were highest in the BPA-filled wax manufacturing/reclaim industry (GM Air = 48 µg/m 3 , GM Hand-End = 130 µg/sample) and in the job of working with molten BPA-filled wax (GM Air = 43 µg/m 3 , GM Hand-End = 180 µg/sample), and lowest in the phenolic resins industry (GM Air = 0.85 µg/m 3 , GM Hand-End = 0.43 µg/sample) and in the job of flaking phenolic resins (GM AIR = 0.62 µg/m 3 , GM Hand-End = 0.38 µg/sample). Determinants of increased BPA air concentration were industry, handling BPA containers, spilling BPA, and spending ≥50% of the shift in production areas; increasing age was associated with lower air concentrations. BPA hand exposure determinants were influenced by high values for two workers; for all other workers, tasks involving contact with BPA-containing materials and spending ≥50% of the shift in production areas were associated with increased BPA hand levels. Surface wipe BPA levels were significantly lower in

  3. Effect of Exposure to a Mixture of Organic Solvents on Hearing Thresholds in Petrochemical Industry Workers

    Directory of Open Access Journals (Sweden)

    Ziba Loukzadeh

    2014-10-01

    Full Text Available Introduction: Hearing loss is one of the most common occupational diseases. In most workplaces, workers are exposed to noise and solvents simultaneously, so the potential risk of hearing loss due to solvents may be attributed to noise.  In this study we aimed to assess the effect of exposure to mixed aromatic solvents on hearing in the absence of exposure to hazardous noise.   Materials and Methods: In a cross-sectional study, 99 workers from the petrochemical industry with exposure to a mixture of organic solvents whose noise exposure was lower than 85 dBA were compared with 100 un-exposed controls. After measuring sound pressure level and mean concentration of each solvent in the workplace, pure-tone-audiometry was performed and the two groups were compared in terms of high-frequency and low-frequency hearing loss. T-tests and Chi-square tests were used to compare the two groups.   Results: The mean hearing threshold at all frequencies among petrochemical workers was normal (below 25 dB. We did not observe any significant association between solvent exposure and high-frequency or low-frequency hearing loss.   Conclusion:  This study showed that temporary exposure (less than 4 years to a mixture of organic solvents, without exposure to noise, does not affect workers’ hearing threshold in audiometry tests.

  4. Industry growth, work role characteristics, and job satisfaction: a cross-level mediation model.

    Science.gov (United States)

    Ford, Michael T; Wooldridge, Jessica D

    2012-10-01

    The associations between industry revenue growth, individual work role characteristics, and job satisfaction were examined in this cross-level mediation analysis. Work roles were expected to be more autonomous, involve greater skill variety, and offer more opportunities for growth and development for workers in growing industries than for workers in declining industries. Supervisor support was also hypothesized to be stronger for workers in high-growth industries. Results from a nationally representative (U.S.) sample of service industry workers, using multilevel modeling, supported these propositions and suggest that job enrichment mediates relations between industry growth and job satisfaction. Associations between industry growth and autonomy were also stronger among workers in occupations that are less normatively autonomous, suggesting that industry growth fosters a weakening, and industry decline a strengthening, of traditional differences in autonomy across work roles. These results contribute to a multilevel perspective on organizational environments, individual work roles, and worker attitudes and well-being.

  5. Probabilistic induction of delayed health hazards in occupational radiation workers

    International Nuclear Information System (INIS)

    Mohamad, M.H.M.; Abdel-Ghani, A.H.

    2003-01-01

    Occupational radiation workers are periodically monitored for their personal occupational dose. Various types of radiation measurement devices are used, mostly film badges and thermoluminescent dosimeters. Several thousand occupational radiation workers were monitored over a period of seven years (jan. 1995- Dec. 2001). These included atomic energy personnel, nuclear materials personnel, staff of mediology departments (diagnostic, therapeutic and nuclear medicine) and industrial occupational workers handling industrial radiography equipment besides other applications of radiation sources in industry. The probably of induction of health hazards in these radiation workers was assessed using the nominal probability coefficient adopted by the ICRP (1991) for both hereditary effects and cancer induction. In this treatise, data procured are presented and discussed inthe light of basic postulations of probabilistic occurrence of radiation induced delayed health effects

  6. Cholangiocarcinoma among workers in the printing industry: using the NOCCA database to elucidate the generalisability of a cluster report from Japan.

    Science.gov (United States)

    Vlaanderen, Jelle; Straif, Kurt; Martinsen, Jan Ivar; Kauppinen, Timo; Pukkala, Eero; Sparén, Pär; Tryggvadottir, Laufey; Weiderpass, Elisabete; Kjaerheim, Kristina

    2013-12-01

    A cluster of 11 cases of cholangiocarcinoma (CC) was observed in a small Japanese printing firm. To elucidate whether the identified cluster is indicative of an elevated risk of CC among workers in the printing industry at large, we explored the risk of cancer of the liver and CC among individuals employed in the printing industry in a large cohort set-up in four Nordic countries (Finland, Iceland, Norway and Sweden) over a period of 45 years. The cohort was set-up by linking occupational information from censuses to national cancer registry data utilising personal identity codes in use in all Nordic countries. We calculated standardised incidence ratios (SIRs) for men and women working in the printing industry, and stratified by occupational category (typographers, printers, lithographers, bookbinders). Among men, we observed elevated SIRs for cancer of the liver (1.35, 95% CI 1.14 to 1.60; 142 cases), specifically intrahepatic CC (2.34, 95% CI 1.45 to 3.57; 21 cases). SIRs for liver cancer were especially elevated among printers and lithographers, and SIRs for intrahepatic CC among typographers and printers. SIRs for extrahepatic CC were not elevated. SIRs for women followed a similar pattern but the number of cases was low. Our study supports the notion that the finding of excess CC risk among workers in a small Japanese printing firm possibly extends beyond this specific firm and country. Further studies should focus on the specific exposures that occur in the printing industry.

  7. QUALITY OF LIFE AT WORK: A STUDY OF WORKERS IN THE METALWORKING INDUSTRY IN THE MIDWEST OF SANTA CATARINA

    Directory of Open Access Journals (Sweden)

    G. Lunardelli

    2017-08-01

    Full Text Available This study aimed to evaluate the quality of life of workers in the metalworking industry in the middle west of Santa Catarina. Therefore, we opted for a qualitative approach to know the aspects that guide and characterize female employment in the labor market, and was carried out a survey to know the reality faced by this group. It is important to emphasize the importance of companies adopt different methods and practices to adapt the working environment and conditions provide rights similar to those of men. Thus, the article addressed the inclusion of women in the workplace, treating the historical context of the feminization of the labor market, the gender division and inequality between genders in this sector. Still, women's insertion in the mechanical metal sector in the middle West Santa Catarina region was analyzed, and the preservation of their rights and appreciation while working. Although women have gained greater participation within organizations, they face wage differences, behavioral and quality of life that need to be better studied.

  8. Development of the safety evaluation system in the respects of organizational factors and workers' consciousness. Pt. 5. Application of the system for industries except electric power industry

    International Nuclear Information System (INIS)

    Hasegawa, Naoko; Hirose, Ayako; Hayase, Kenichi; Sasou Kunihide; Takano, Kenichi

    2004-01-01

    The purpose of our study is to develop a safety evaluation system which clarifies the safety level of an organization. As a basic method of evaluation using a questionnaire had been established, now that the generalization is needed for the system. Hence, this paper is intended to verify the applicability of the system for eight manufacture industries. The investigation using a questionnaire was conducted for 125 factories' workers. The following results were obtained: 1) The Comprehensive Safety Index (CSI) taking into account individual and organizational factors was identified using the principal component analysis. 2) Although the criterion-related validity of CSI was confirmed for some industries, ti will be necessary for the advancement of the system's reliability to compile more data into the system. 3) According to the result of investigations on safety management in secure companies and the causes of current industrial accidents, it was clarified that the CSI had the content validity. 4) It seemed possible to evaluate the safety level using two different industries' data if there were similarities between the industries in the score of the CSI and the aspects to which were attached importance for the improvement of the safety. (author)

  9. Study of chronic pain and its associated risk factors among Japanese industry workers: the Quality of Working Life Influenced by Chronic pain (QWLIC) study.

    Science.gov (United States)

    Yamada, Keiko; Wakaizumi, Kenta; Fukai, Kyosuke; Iso, Hiroyasu; Sobue, Tomotaka; Shibata, Masahiko; Matsudaira, Ko

    2017-10-05

    This study was performed to identify the prevalence, influence, and risk factors associated with chronic pain among Japanese industry workers. We investigated 2,544 participants working at a manufacturing company A, a manufacturing company B, and 16 branch shops of a retail chain company C. The participants responded to self-administered questionnaires related to pain. Furthermore, data obtained from the lifestyle interview sheet of an annual health screening examination and those obtained from the questionnaires were merged. We analyzed the association between lifestyles, psychosocial factors, and chronic pain. Age- and sex-adjusted odds ratios were calculated with a 95% confidence interval using the logistic regression model. Of 2,544 participants, 1,914 (1,224 men and 690 women) completed the questionnaire, and the response rate was 75.2%. The prevalence of chronic pain over 3 months was 42.7% and that of chronic pain with work disability was 11.3%. A higher proportion of obesity, smoking habit, insomnia, psychological stress, depressive state, workaholic nature, low social support from supervisors and coworkers, high job demand, low job control, and job dissatisfaction was observed in workers with chronic pain than in workers without pain. Several risk factors of chronic pain in Japanese industry workers were found. Obesity, smoking habits, sleep disorders, workplace environment, and mental state should be taken into account as risk factors associated with chronic pain issues and general occupational health.

  10. Data linkage of inpatient hospitalization and workers' claims data sets to characterize occupational falls.

    Science.gov (United States)

    Bunn, Terry L; Slavova, Svetla; Bathke, Arne

    2007-07-01

    The identification of industry, occupation, and associated injury costs for worker falls in Kentucky have not been fully examined. The purpose of this study was to determine the associations between industry and occupation and 1) hospitalization length of stay; 2) hospitalization charges; and 3) workers' claims costs in workers suffering falls, using linked inpatient hospitalization discharge and workers' claims data sets. Hospitalization cases were selected with ICD-9-CM external cause of injury codes for falls and payer code of workers' claims for years 2000-2004. Selection criteria for workers'claims cases were International Association of Industrial Accident Boards and Commissions Electronic Data Interchange Nature (IAIABCEDIN) injuries coded as falls and/or slips. Common data variables between the two data sets such as date of birth, gender, date of injury, and hospital admission date were used to perform probabilistic data linkage using LinkSolv software. Statistical analysis was performed with non-parametric tests. Construction falls were the most prevalent for male workers and incurred the highest hospitalization and workers' compensation costs, whereas most female worker falls occurred in the services industry. The largest percentage of male worker falls was from one level to another, while the largest percentage of females experienced a fall, slip, or trip (not otherwise classified). When male construction worker falls were further analyzed, laborers and helpers had longer hospital stays as well as higher total charges when the worker fell from one level to another. Data linkage of hospitalization and workers' claims falls data provides additional information on industry, occupation, and costs that are not available when examining either data set alone.

  11. Organizational-economic mechanism of management of food industry enterprises competitiveness

    Directory of Open Access Journals (Sweden)

    O.A. Gorb

    2016-09-01

    Full Text Available The article is devoted to the discussion of the peculiarities of the formation of organizational-economic mechanism of food industry enterprise management. Brief characteristics of social-economic environment of functioning the enterprises of the industry have been given for determining its desirable parameters. The characteristics of challenges to the competitive positions of Ukrainian enterprises in the connection with the country's entry to the “free trade” zone with the European Union have also been given. The authors consider the solving of the touched upon problem in the combination of competitiveness management functions and preventive anti-crisis management in the single mechanism. The structure of such mechanism has been suggested, and the characteristics of its components have been given.

  12. Analysis of the results for the AECL cohort in the IARC study on the radiogenic cancer risk among nuclear industry workers in fifteen countries

    Energy Technology Data Exchange (ETDEWEB)

    Ashmore, J.P. [Ponsonby and Associates, Manotick, Ontario (Canada); Gentner, N.E. [Consultant, Petawawa, Ontario (Canada); Osborne, R.V. [Ranasara Consultants Inc., Deep River, Ontario (Canada)

    2007-03-31

    Over the last two decades there have been attempts to estimate the risks from occupational exposure in the nuclear industry by epidemiological assessments on cohorts of workers. However, generally low doses and relatively small worker populations have limited the precision of such studies. In 1995 the International Agency for Research on Cancer (IARC) completed a study that involved workers from facilities in the USA, UK and AECL. In 2005, IARC completed a further study involving nuclear workers from 15 countries including Canada. Surprisingly, the risk ascribed to the Canadian cohort for all cancers excluding leukaemia, driven by the AECL component, was significantly higher than the cohort as a whole. The work described in this report is an attempt to unravel what might have accounted for the divergence between the results for the AECL cohort and the others.

  13. Analysis of the results for the AECL cohort in the IARC study on the radiogenic cancer risk among nuclear industry workers in fifteen countries

    International Nuclear Information System (INIS)

    Ashmore, J.P.; Gentner, N.E.; Osborne, R.V.

    2007-01-01

    Over the last two decades there have been attempts to estimate the risks from occupational exposure in the nuclear industry by epidemiological assessments on cohorts of workers. However, generally low doses and relatively small worker populations have limited the precision of such studies. In 1995 the International Agency for Research on Cancer (IARC) completed a study that involved workers from facilities in the USA, UK and AECL. In 2005, IARC completed a further study involving nuclear workers from 15 countries including Canada. Surprisingly, the risk ascribed to the Canadian cohort for all cancers excluding leukaemia, driven by the AECL component, was significantly higher than the cohort as a whole. The work described in this report is an attempt to unravel what might have accounted for the divergence between the results for the AECL cohort and the others

  14. Worker Training: Competing in the New International Economy.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Office of Technology Assessment.

    Workers' skills are critical to U.S. industrial productivity and competitiveness and to maintaining living standards. Training is the key. Good training pays--for workers whose skills are upgraded, for companies seeking a competitive edge, and for the nation in overall productivity. However, workers in other countries are better trained than most…

  15. Effective Employment-Based Training Models for Childcare Workers

    Science.gov (United States)

    Choy, Sarojni; Haukka, Sandra

    2010-01-01

    Childcare workers play a significant role in the learning and development of children in their care. This has major implications for the training of workers. Under new reforms of the childcare industry, the Australian government now requires all workers to obtain qualifications from a vocational education and training provider (e.g. Technical and…

  16. Prevention of hand eczema in the metal-working industry: risk awareness and behaviour of metal worker apprentices.

    Science.gov (United States)

    Itschner, L; Hinnen, U; Elsner, P

    1996-01-01

    In the metal-working industry, occupational hand eczema is very common and often due to contact with cutting fluids. Since it can be avoided by adequate protective measures, prevention plays an important role. However, the effectiveness of prevention depends heavily on the employees' awareness of this health risk. The study aimed to collect information on the attitude of metal worker apprentices towards the risk of occupational skin disorders and skin protection since it is believed that their attitude at the beginning of the education will guide their future risk behaviour. By means of a questionnaire, 79 metal worker apprentices were interviewed about their awareness of dermal risk factors and their risk behaviour at work. The apprentices are very badly informed about skin diseases and skin care. Most of them are not concerned about developing occupational skin problems, and they declared having obtained very little information about this subject. Considering this finding, it seems urgent to intensify health and safety education already at the beginning of the apprenticeship.

  17. Merging Agents and Cloud Services in Industrial Applications

    Directory of Open Access Journals (Sweden)

    Francisco P. Maturana

    2014-01-01

    Full Text Available A novel idea to combine agent technology and cloud computing for monitoring a plant floor system is presented. Cloud infrastructure has been leveraged as the main mechanism for hosting the data and processing needs of a modern industrial information system. The cloud offers unlimited storage and data processing in a near real-time fashion. This paper presents a software-as-a-service (SaaS architecture for augmenting industrial plant-floor reporting capabilities. This reporting capability has been architected using networked agents, worker roles, and scripts for building a scalable data pipeline and analytics system.

  18. Adaptation of Rural and Foreign Workers to Industry, International Joint Seminar (Wiesbaden, December 10-13, 1963). Final Report. International Seminars 1963-4.

    Science.gov (United States)

    Organisation for Economic Cooperation and Development, Paris (France). Social Affairs Div.

    The major purpose of a seminar held in Wiesbaden, Germany, was to exchange experiences and views on the methods of expediating adjustment of rural and foreign workers to industry. Major presentations for discussion were "Internal Migration" by Magda Talamo, and "International Migration" by Elie Dimitras. Some conclusions were:…

  19. Why are Industrial Relations in Spain Competitive? Trust in Management, Union Support and Conflict Behaviour in Worker Representatives

    Directory of Open Access Journals (Sweden)

    Patricia Elgoibar

    2013-04-01

    Full Text Available In the current context of limited resources and economic, social and labour changes, organizational conflicts are becoming more and more competitive. Two possible explanations for this approach to conflict in Spain are the low trust between unions and management and the long tradition of confrontation in industrial relations. In this study we analyse the conflict pattern from worker representatives and the relation to trust in management and union support. The hypotheses are tested in a quantitative study of 719 representatives. Results show that a representatives use a competitive conflict style; b trust is negatively related to this style; and c union support is positively related to the style. We explore how societal culture and historical industrial relations tradition explain these relations.

  20. Occupational Exposure to Mercury among Workers in a Fluorescent Lamp Factory, Quisna Industrial Zone, Egypt

    Directory of Open Access Journals (Sweden)

    MA Al-Batanony

    2013-07-01

    Full Text Available Background: With the fast growth in the market of fluorescent lamps, particularly compact fluorescent light, the associated risk of mercury exposure, which is an essential component in all types of fluorescent lamps, has received increasing public attention worldwide. Even low doses of mercury are toxic. Objective: To study the health consequences of occupational exposure to mercury in workers of a fluorescent lamp factory. Methods: In a cross-sectional study 138 workers of a florescent lamp factory and 151 people who had no occupational exposure to mercury (the comparison group were studied. Environmental study of mercury and noise levels was done. For all participants a neurobehavioral test battery was administered, spirometry was performed and air conduction audiometry was done. Urinary mercury level was also measured for all participants. Results: Prominent symptoms among workers exposed to mercury included tremors, emotional lability, memory changes, neuromuscular changes, and performance deficits in tests of cognitive function. Among the exposed group, the mean urinary mercury level was significantly higher in those who had personality changes or had manifestations of mercury toxicity. With increasing duration of employment and urinary mercury level, the performance of participants in neurobehavioral test battery and spirometric parameters deteriorated. Conclusion: Neurobehavioral test battery must be used for studying subclinical central nervous system dysfunction in those with chronic exposure to mercury. The test is especially useful for evaluating the severity of mercury effects in epidemiological studies. This study also reinforces the need for effective preventive programs for florescent lamp industry workplaces especially in developing countries with the lowest unhygienic work conditions.

  1. Development of internal dose assessment procedure for workers in industries using raw materials containing naturally occurring radioactive materials

    International Nuclear Information System (INIS)

    Choi, Cheol Kyu; KIm, Yong Geon; Ji, Seung Woo; Kim, Kwang Pyo; Koo, Bon Cheol; Chang, Byung Uck

    2016-01-01

    It is necessary to assess radiation dose to workers due to inhalation of airborne particulates containing naturally occurring radioactive materials (NORM) to ensure radiological safety required by the Natural Radiation Safety Management Act. The objective of this study is to develop an internal dose assessment procedure for workers at industries using raw materials containing natural radionuclides. The dose assessment procedure was developed based on harmonization, accuracy, and proportionality. The procedure includes determination of dose assessment necessity, preliminary dose estimation, airborne particulate sampling and characterization, and detailed assessment of radiation dose. The developed dose assessment procedure is as follows. Radioactivity concentration criteria to determine dose assessment necessity are 10 Bq·g-1 for 40K and 1 Bq·g-1 for the other natural radionuclides. The preliminary dose estimation is performed using annual limit on intake (ALI). The estimated doses are classified into 3 groups (<0.1 mSv, 0.1-0.3 mSv, and >0.3 mSv). Air sampling methods are determined based on the dose estimates. Detailed dose assessment is performed using air sampling and particulate characterization. The final dose results are classified into 4 different levels (<0.1 mSv, 0.1-0.3 mSv, 0.3-1 mSv, and >1 mSv). Proper radiation protection measures are suggested according to the dose level. The developed dose assessment procedure was applied for NORM industries in Korea, including coal combustion, phosphate processing, and monazite handing facilities. The developed procedure provides consistent dose assessment results and contributes to the establishment of optimization of radiological protection in NORM industries

  2. Development of internal dose assessment procedure for workers in industries using raw materials containing naturally occurring radioactive materials

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Cheol Kyu; KIm, Yong Geon; Ji, Seung Woo; Kim, Kwang Pyo [College of Engineering, Kyung Hee University, Yongin (Korea, Republic of); Koo, Bon Cheol; Chang, Byung Uck [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2016-09-15

    It is necessary to assess radiation dose to workers due to inhalation of airborne particulates containing naturally occurring radioactive materials (NORM) to ensure radiological safety required by the Natural Radiation Safety Management Act. The objective of this study is to develop an internal dose assessment procedure for workers at industries using raw materials containing natural radionuclides. The dose assessment procedure was developed based on harmonization, accuracy, and proportionality. The procedure includes determination of dose assessment necessity, preliminary dose estimation, airborne particulate sampling and characterization, and detailed assessment of radiation dose. The developed dose assessment procedure is as follows. Radioactivity concentration criteria to determine dose assessment necessity are 10 Bq·g-1 for 40K and 1 Bq·g-1 for the other natural radionuclides. The preliminary dose estimation is performed using annual limit on intake (ALI). The estimated doses are classified into 3 groups (<0.1 mSv, 0.1-0.3 mSv, and >0.3 mSv). Air sampling methods are determined based on the dose estimates. Detailed dose assessment is performed using air sampling and particulate characterization. The final dose results are classified into 4 different levels (<0.1 mSv, 0.1-0.3 mSv, 0.3-1 mSv, and >1 mSv). Proper radiation protection measures are suggested according to the dose level. The developed dose assessment procedure was applied for NORM industries in Korea, including coal combustion, phosphate processing, and monazite handing facilities. The developed procedure provides consistent dose assessment results and contributes to the establishment of optimization of radiological protection in NORM industries.

  3. Occupational health care of radiation exposed workers

    International Nuclear Information System (INIS)

    Abdul Rahim Rahman Hamzah

    1995-01-01

    The medical problems encountered by the earlier pioneer workers in radiation at the turn of the century are well known. In the 1928, the ICRP (International Committee for Radiological Protection) was instituted and the ALARA principle of radiation protection was evolved. Occupational health care is about maintaining the health and safety of workers in their workplaces. This involves using medical, nursing and engineering practices to achieve its objectives. In certain occupations, including those where workers are exposed to ionising radiation, some of these principles are enshrined in the legislation and would require statutory compliance. Occupational health care of radiation workers seek to prevent ill health arising from exposure to radiation by consolidating the benefits of exposures control and dosimetry. This is via health surveillance for spillages, contamination and exposures to unsealed sources of radiation. It is unlikely that can plan and hope to cater for a Chernobyl type of disaster. However, for the multitude of workers in industry exposed to radiation, control models are available. These are from the more in industrialize countries with a nuclear based energy industry, and where radioactive gadgetry are used in places ranging from factories and farms to construction sites. These models involve statutory requirements on the standard of work practices, assessment of fitness to work and the monitoring of both the worker and the workplace. A similar framework of activity is present in Malaysia. This will be further enhanced with the development of her general health and safety at work legislation. (author)

  4. Worksite Health Promotion for Low-Wage Workers: A Scoping Literature Review.

    Science.gov (United States)

    Stiehl, Emily; Shivaprakash, Namrata; Thatcher, Esther; Ornelas, India J; Kneipp, Shawn; Baron, Sherry L; Muramatsu, Naoko

    2018-02-01

    To determine: (1) What research has been done on health promotion interventions for low-wage workers and (2) what factors are associated with effective low-wage workers' health promotion programs. This review includes articles from PubMed and PsychINFO published in or before July 2016. Study Inclusion/Exclusion Criteria: The search yielded 130 unique articles, 35 met the inclusion criteria: (1) being conducted in the United States, (2) including an intervention or empirical data around health promotion among adult low-wage workers, and (3) measuring changes in low-wage worker health. Central features of the selected studies were extracted, including the theoretical foundation; study design; health promotion intervention content and delivery format; intervention-targeted outcomes; sample characteristics; and work, occupational, and industry characteristics. Consistent with a scoping review, we used a descriptive, content analysis approach to analyze extracted data. All authors agreed upon emergent themes and 2 authors independently coded data extracted from each article. The results suggest that the research on low-wage workers' health promotion is limited, but increasing, and that low-wage workers have limited access to and utilization of worksite health promotion programs. Workplace health promotion programs could have a positive effect on low-wage workers, but more work is needed to understand how to expand access, what drives participation, and which delivery mechanisms are most effective.

  5. Peak expiratory flow rate in asymptomatic male workers exposed to chemical fumes, in various industries of Hyderabad

    Directory of Open Access Journals (Sweden)

    Padaki Samata K, Dambal Amrut , Kokiwar Prashant

    2014-11-01

    Full Text Available Context: The prevalence of occupational health hazards and mortality has been reported to be unusually high among people of India. Although developed countries are very much careful about the health in occupations it is quite neglected in the developing countries like India. Aims: To record PEFR in asymptomatic male workers exposed to chemical fumes for more than 2 years and compare the results with age matched unexposed, healthy male controls. Methods and Material: This was a comparative study between 50 asymptomatic male workers exposed to chemical fumes for more than 2 years in various industries located at Jeedimetla Industrial Area and 50 unexposed healthy male individuals from general population. The sampling was done by simple random sampling (lottery method. The data was collected in the Research Laboratory of Physiology. Anthropometry like weight, height, was measured and the PEFR test was performed in the standing position by taking a deep inspiration and then blowing out as hard and as quickly as possible with their nose closed. Data was analyzed by using SPSS package and was expressed in terms of mean ± SD. Results: It was observed that mean PEFR was statistically highly significant in cases (p = 0.0001, and PEFR decreased with increase in duration of exposure. Conclusions: Thus, it can be concluded that apparently healthy individuals may also have abnormal PEFR findings. Hence, a regular check on these parameters will help them in reducing the chances of its manifestation at a future date.

  6. Risk factors in the onset of neck/shoulder pain in a prospective study of workers in industrial and service companies

    DEFF Research Database (Denmark)

    Andersen, JH; Kaergaard, A.; Mikkelsen, S.

    2003-01-01

    AIMS: To quantify the relative contribution of work related physical factors, psychosocial workplace factors, and individual factors and aspects of somatisation to the onset of neck/shoulder pain. METHODS: Four year prospective cohort study of workers from industrial and service companies...... in Denmark. Participants were 3123 workers, previously enrolled in a cross sectional study, where objective measurement of physical workplace factors was used. Eligible participants were followed on three subsequent occasions with approximately one year intervals. Outcomes of interest were: new onset of neck...... subsequent neck/shoulder pain, and neck/shoulder pain with pressure tenderness. CONCLUSIONS: High levels of distress, and physical and psychosocial workplace factors are predictors of onset of pain in the neck and/or shoulders, particularly pain with pressure tenderness in the muscles...

  7. [Investigation and Analysis on shift work female workers' and the impact on reproductive health].

    Science.gov (United States)

    Yu, C Y; Yu, W L; Xu, M; Xing, Z L

    2018-02-20

    Objective: To investigate the distribution of shift work of female workers in different industries and the relationship between shift work and reproductive health, then provide reference for the female workers' labor protection. Methods: From June to September 2016, cluster sampling questionnaire survey was performed among female workers from 11 industries including electronics, medicine and health, pharmacy. To investigate the general information, shift - work information, reproductive health and childbearing history of these female workers. Results: A total of 63 711 usable questionnaires were collected, resulting in a response rate of 96.94%.A total of 13 546 workers worked in shifts, accounting for 21.26%, the highest proportion was in the medical industry 30.61%, metallurgy 30.81%, petrochemical engineerin 26.78% respectively. Compared with the workers who did not work in shifts, those who worked in shifts had significantly higher rate of abnormal menstruation, rate of reproductive system infection in married workers, the rate of infertility (χ(2)=19.108、10.673、21.510, P <0.05) ; Compared with the workers who did not work in nightshifts, those who worked in nightshifts had significantly higher rate of abnormal menstruation, rate of reproductive system infection among married workers and rate of infertility (χ(2)=140.043、71.901、29.024, P <0.01) . Conclusion: The highest rate of shift work was in the medical industry, metallurgy, petrochemical engineering industry. Workers who worked in shifts have serious reproductive health issues, the occurrence of abnormal menstruation, reproductive system infection and infertility may associated with shift work.

  8. [Work days lost due to health problems in industry].

    Science.gov (United States)

    Yano, Sylvia Regina Trindade; Santana, Vilma Sousa

    2012-05-01

    This cross-sectional study estimated the prevalence of work days lost due to health problems and associated factors among industrial workers. The study population was a simple random cluster sample of 3,403 workers from 16 to 65 years of age in the city of Salvador, Bahia State, Brazil. Data were collected with individual home interviews. Among industrial workers, one-year prevalence of work days lost to health problems was 12.5%, of which 5.5% were directly work-related and 4.1% aggravated by work. There were no statistically significant differences when compared to other worker categories. Self-perceived workplace hazards, history of work-related injury, and poor self-rated health were associated with work days lost due to work-related injuries/diseases. The findings showed that work days lost are common among both industrial and non-industrial workers, thereby affecting productivity and requiring prevention programs.

  9. THE INDUSTRIAL POLICY AND THE MECHANISM OF ITS REALIZATION: THE SYSTEM APPROACH

    Directory of Open Access Journals (Sweden)

    A.I. Tatarkin

    2007-09-01

    Full Text Available In clause industrial activity as the major factor of economic development is considered. Qualitative change of modern shape of the industry is shown. Evolution of concept of industrial policy in Russia is analysed, the basic differences of modern industrial policy from its traditional interpretation are certain. Mechanisms of realization of the industrial policy, including such modern forms as clastering organization of manufacture and the private-state partnership are established.

  10. Nonfatal tool- or equipment-related injuries treated in US emergency departments among workers in the construction industry, 1998-2005.

    Science.gov (United States)

    Lipscomb, Hester J; Schoenfisch, Ashley L; Shishlov, Kirill S; Myers, Douglas J

    2010-06-01

    Individuals in the construction industry are exposed to a variety of tools and pieces of equipment as they work. Data from the National Institute for Occupational Safety and Health (NIOSH) occupational supplement to the National Electronic Injury Surveillance System (NEISS-Work) were used to characterize tool- and equipment-related injuries among workers in the construction industry that were treated in US emergency departments between 1998 and 2005. Based on a national stratified probability sample of US hospitals with 24 hr emergency services, NEISS-Work allows calculation of national injury estimates. Over the 8-year period between 1998 and 2005, we estimated 786,900 (95% CI 546,600-1,027,200) ED-treated tool- or equipment-related injuries identified by the primary or secondary source of injury code. These injuries accounted for a quarter of all ED-treated construction industry injuries. Although over 100 different tools or pieces of equipment were responsible for these injuries, seven were responsible for over 65% of the injury burden: ladders, nail guns, power saws, hammers, knives, power drills, and welding tools in decreasing order. Current injury estimates and their severity, marked by the proportion of cases that were not released after ED treatment, indicate interventions are particularly needed to prevent injuries associated with use of ladders as well as nail guns and power saws. Attention should focus on design and guarding to more efficiently prevent these injuries rather than simply calling for the training of workers in how to safely use a dangerous tool or piece of equipment. 2010 Wiley-Liss, Inc.

  11. The estimated risk for coronary heart disease and prevalence of dyslipidemia among workers of information technology industries in Taiwan.

    Science.gov (United States)

    Yang, Shao-Chi; Chien, Kuo-Liong; Tsai, Wei-I; Ho, Yi-Lwun; Chen, Ming-Fong

    2011-03-18

    Individuals working in information technology (IT) industries suffer from high work stress, possibly causing adverse impacts on their health. However, studies of cardiovascular risk factors among these workers are lacking. The aims of this study were to evaluate the estimated risk for coronary heart disease (CHD) and prevalence of dyslipidemia among IT workers. A total of 941 employees from 11 IT companies were enrolled and the anthropometrics and serum lipid profiles were measured. The 10-year risk for CHD was calculated based on the Framingham risk score. Compared with lipid profiles in a representative sample (n=6589), IT workers had a significantly higher prevalence of obesity, hypercholesterolemia, low level of HDL-C, and high level of LDL-C in each age group. Their overall estimated 10-year risk for CHD was higher than the average risk of an age- and gender-matched population (2.91% vs. 2.79%, p=0.027). Working for more than 10h/day was associated with a higher estimated CHD risk (3.62% vs. 2.54%, p<0.01). A higher prevalence of hyperlipidemia was noted among IT workers. Their estimated 10-year CHD risk was also higher than average. More aggressive interventions to reduce the risk of CHD in this population are needed. Copyright © 2010 Elsevier B.V. All rights reserved.

  12. Your body mechanics in motion : proactive training for stepping, handling, lifting

    Energy Technology Data Exchange (ETDEWEB)

    Hanchara, L.; Strong, J. [Kinetic Safety Consulting Inc., Grande Prairie, AB (Canada)

    2007-07-01

    Over a third of all injuries in the oil and gas industry are caused by strains. Nearly 50 per cent of back injuries in the industry are reported by workers on the job for less than 6 months. This presentation provided details of Mechanics in Motion, a program designed to promote proactive and safe conditions for workers in the petroleum industry. The program presented methods of improving posture when lifting, stepping, reaching, and carrying. The program was created in 2005 in order to serve as a preventative tool in the oilfield. Outlines of body fulcrums and levers were presented, as well as the types of joints that are most prone to workplace injuries. Field and office ergonomics were reviewed, and various correct lifting techniques were presented. Worksite warm-up programs were provided, as well as a set of stretches designed specifically for the back. It was concluded that understanding oilfield ergonomics and the mechanical principles of the body may help to prevent injuries in the workplace. tabs., figs.

  13. Issues engulfed Saudi Arabia construction workers

    Science.gov (United States)

    Al-Emad, N. H.; Rahman, I. A.

    2018-04-01

    This paper presents an exploratory study conducted in Makkah city to uncover issues faced by construction workers from the construction leaders’ perspective. Eleven construction leaders/experts were interviewed to unleash their experiences on handling the foreign workers working in Makkah construction projects. Most of the experts are senior management staffs with more than 10 years’ working experience in Saudi Arabia construction industry. The interviews were carried out in semi structured mode where all the information was captured manually and also electronically. The identified issues were sorted based on its commonality into 10 clusters. Hence in each cluster, the numbers of issue considered by the experts are reflecting the importance of that particular cluster. The result of the clusters according to the number of issues mentioned by the experts are safety issues, restricted government regulation, demotivated issues, lack of quality workers, poor living quality, communication barriers, adaption issues, poor attitudes, lack of logistical arrangements and lack of education. With these identified issues it will assist the construction players in the construction industry of Saudi Arabia in dealing with their workers.

  14. AIDS prevention in the sex industry.

    Science.gov (United States)

    Morgan-thomas, R; Overs, C

    1992-01-01

    Most sex work research examines the impact of HIV on prostitutes and on society and involves testing prostitutes for HIV antibodies, but it does not examine the role of others in the sex industry. Sex industry workers include female prostitutes, transvestites, transsexuals, and male prostitutes, bar and brothel owners, taxi drivers, sex workers' partners, and sex business managers. Since sex workers provide sexual services to clients, they are in a perfect position to teach them about sexual health. Society must recognize that we cannot wish the sex industry away and that we need an effective health promotion strategy now. Some successful relevant AIDS education campaigns provide us some guidelines on how to develop campaigns. Any campaign targeting the sex industry should also target the public. Sex workers should participate in developing health messages and educational activities. They should also participate in the project. Any campaign must deal with major obstacles to safer sexual practices of which sex workers are aware and be consulted. Common obstacles are client demand for unprotected sex and irregular and inadequate supply of inexpensive condoms. A health promotion strategy cannot be effective, however, if sex workers do not have access to social support and health care services. Health promotion workers should also encourage local authorities to end discrimination of sex workers so they can freely obtain needed services. In some countries, sex workers operate fantasy workshops providing peers with ideas to sell sex services which reduce the risk of HIV transmission. Other campaigns distribute safer sex messages on small cards, cigarette lighters, key rings, condom packages, and T shirts. Training of sex workers other than prostitutes to reinforce safer sex messages to clients is also effective, e.g., taxi drivers can say they will take a client to a woman who uses condoms rather than to a clean girl. Street theater and puppets have also successfully

  15. Cancer mortality among female and male workers occupationally exposed to inorganic lead in the printing industry.

    Science.gov (United States)

    Ilychova, Svetlana A; Zaridze, David G

    2012-02-01

    Evaluation of the carcinogenicity of lead for humans has been based primarily on the results of studies on occupationally exposed men, although gender differences in lead metabolism have been reported. In addition, most of the previous studies have been limited by a failure to identify and control for co-exposures to other known occupational carcinogens. The present study follows an industrial cohort of workers, mostly women, with moderate lead exposure and no confounding by other occupational exposures. Workers, employed at least 2 years between 1950 and 1978 in manual and mechanical (linotype) typesetting and type foundries in 27 printing plants in Moscow, were included in the cohort, which comprised 1423 men and 3102 women. The cohort was followed up during 1979-2003 and contributed 93,682 person-years of observation. Follow-up was 97.7% complete. Standardised mortality ratios (SMRs) and 95% CIs, based on mortality rates of the Moscow general population and adjusted for gender, age and calendar time, were calculated for the total cohort as well as subcohorts stratified by various exposure parameters. Among women, mortality from all causes, circulatory diseases and all cancers combined was lower than that in the Moscow general population and was similar across work groups. Among men, there was excess overall mortality, mainly due to increased mortality from ischaemic heart disease. For both sexes, no significant excess risk for any cancer site was observed, although some dose-response patterns were found. In the overall cohort, mortality from cancers of the kidney and pancreas increased up to twofold in the highest tertile of cumulative lead exposure based on duration and a relative ranking of the three subcohorts (9 deaths; SMR=2.12, 95% CI 1.10 to 4.07) and (18 deaths; SMR=2.32, 95% CI 1.46 to 3.68), respectively. Similar mortality trends for these two cancers were found in analyses by gender. Consistencies by sex and exposure level make a strong case for a

  16. Tear secretion dysfunction among women workers engaged in light-on tests in the TFT-LCD industry

    Directory of Open Access Journals (Sweden)

    Sheen Jiunn-Woei

    2006-12-01

    Full Text Available Abstract Background The TFT-LCD (thin film transistor liquid crystal display industry is rapidly growing in Taiwan and many other countries. A large number of workers, mainly women, are employed in the light-on test process to detect the defects of products. At the light-on test workstation, the operator is generally exposed to low humidity (in the clean room environment, flashing light, and low ambient illumination for long working hours. Many workers complained about eye discomfort, and therefore we conducted a study to evaluate the tear secretion function of light-on test workers of a TFT-LCD company. Methods We recruited workers engaged in light-on tests in the company during their periodical health examination. In addition to a questionnaire survey of demographic characteristics and ophthalmic symptoms, we evaluated the tear secretion function of both eyes of each participant using the Schirmer's lacrimal basal secretion test with anaesthesia. A participant with one or both eyes yielding abnormal test results was defined as a case of tear secretion dysfunction. Results During the study period, a total of 371 light-on test workers received the health examination at the clinic of the park, and 52 of them were excluded due to having ophthalmic diseases and other systemic diseases that may affect ophthalmic function. All the remaining 319 qualified workers agreed to participate in this study, and they were all females working by 4-shift rotations. The average age was 24.2 years old (standard deviation [SD] = 3.8, and the average employment duration was 13.6 months (SD = 5.7. Among the 11 ophthalmic symptoms evaluated, eye dryness was the most prevalent (prevalence = 43.3%. In addition, the prevalence of tear secretion dysfunction in at least one eye was 40.1% (128 cases, and contact lens users had an odds ratio of 1.73 (95% confidence interval = 1.02–2.94 in comparison with non-contact lens users. Comparing the Schirmer's test results of

  17. A view from the nuclear industry

    International Nuclear Information System (INIS)

    Berry, R.J.

    1989-01-01

    The Conference is reminded that the nuclear industry regards occupational radiation-induced cancer as a putative rather than a demonstrated hazard at current dose levels. Although epidemiological studies have shown possible dose-response correlation, all such studies of nuclear industry personnel show an overall risk of malignant disease lower than that for the general public. Doses to workers in the nuclear industry have been reducing since the 1970s, largely in consequence of the optimisation of radiation protection and the injunction ''to keep doses as low as reasonably achievable'' without reduction in occupational dose limits over this period. It is argued that further reduction in individual dose limits will act to increase collective dose. The nuclear industry no longer has either the highest individual average or collective radiation doses to its workforce within British industry; higher average individual doses occur in the non-coal mining industry and the collective dose to coal miners is greater than that of nuclear fuel cycle workers and comparable to the sum of collective doses to fuel cycle and power generation workers. (author)

  18. Influence of different safety shoes on gait and plantar pressure: a standardized examination of workers in the automotive industry

    OpenAIRE

    Ochsmann, Elke; Noll, Ulrike; Ellegast, Rolf; Hermanns, Ingo; Kraus, Thomas

    2016-01-01

    Objective: Working conditions, such as walking and standing on hard surfaces, can increase the development of musculoskeletal complaints. At the interface between flooring and musculoskeletal system, safety shoes may play an important role in the well-being of employees. The aim of this study was to evaluate the effects of different safety shoes on gait and plantar pressure distributions on industrial flooring. Methods: Twenty automotive workers were individually fitted out with three differe...

  19. Occupational exposure in Greek industrial radiography laboratories (2004-2006) and comparison of doses with other industrial applications

    International Nuclear Information System (INIS)

    Tritakis, P.; Papadomarkaki, E.; Economides, S.; Carinou, E.; Hourdakis, C.; Kamenopoulou, V.; Dimitriou, P.

    2008-01-01

    Full text: In this study the Mean Annual Dose (MAD) of all industrial radiography workers in Greece for the time period 2004-2006 is evaluated and correlated to the practice and type of equipment used. All data used in this study come from the National Dose Registry Information System of the Greek Atomic Energy Commission. The present study constitutes the follow up of two previous studies, where a Dose Constraint (DC) for industrial radiography in Greece, equal to 4.0mSv was introduced for the first time. The introduction and systematic use of a dynamic DC value aims to optimize common working practices through a continuous decrease of occupational doses. In the current work a further decrease in the industrial radiography personnel doses is observed and the factors leading to this result are analyzed. Finally, the estimated MAD value for exposed workers in industrial radiography is compared to the ones corresponding to workers in other industrial applications involving the use of ionizing radiation

  20. Ergonomic analysis of construction worker's body postures using wearable mobile sensors.

    Science.gov (United States)

    Nath, Nipun D; Akhavian, Reza; Behzadan, Amir H

    2017-07-01

    Construction jobs are more labor-intensive compared to other industries. As such, construction workers are often required to exceed their natural physical capability to cope with the increasing complexity and challenges in this industry. Over long periods of time, this sustained physical labor causes bodily injuries to the workers which in turn, conveys huge losses to the industry in terms of money, time, and productivity. Various safety and health organizations have established rules and regulations that limit the amount and intensity of workers' physical movements to mitigate work-related bodily injuries. A precursor to enforcing and implementing such regulations and improving the ergonomics conditions on the jobsite is to identify physical risks associated with a particular task. Manually assessing a field activity to identify the ergonomic risks is not trivial and often requires extra effort which may render it to be challenging if not impossible. In this paper, a low-cost ubiquitous approach is presented and validated which deploys built-in smartphone sensors to unobtrusively monitor workers' bodily postures and autonomously identify potential work-related ergonomic risks. Results indicates that measurements of trunk and shoulder flexions of a worker by smartphone sensory data are very close to corresponding measurements by observation. The proposed method is applicable for workers in various occupations who are exposed to WMSDs due to awkward postures. Examples include, but are not limited to industry laborers, carpenters, welders, farmers, health assistants, teachers, and office workers. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Cancer incidence among Minnesota taconite mining industry workers.

    Science.gov (United States)

    Allen, Elizabeth M; Alexander, Bruce H; MacLehose, Richard F; Nelson, Heather H; Ramachandran, Gurumurthy; Mandel, Jeffrey H

    2015-11-01

    To evaluate cancer incidence among Minnesota taconite mining workers. We evaluated cancer incidence between 1988 and 2010 in a cohort of 40,720 Minnesota taconite mining workers used between 1937 and 1983. Standardized incidence ratios (SIRs) with 95% confidence intervals (CIs) were estimated by comparing numbers of incident cancers with frequencies in the Minnesota Cancer Surveillance System. SIRs for lung cancer by histologic subtypes were also estimated. We adjusted for out-of-state migration and conducted a probabilistic bias analysis for smoking-related cancers. A total of 5700 cancers were identified, including 51 mesotheliomas and 973 lung cancers. The SIRs for lung cancer and mesothelioma were 1.3 (95% CI = 1.2-1.4) and 2.4 (95% CI = 1.8-3.2), respectively. Stomach, laryngeal, and bladder cancers were also elevated. However, adjusting for potential confounding by smoking attenuated the estimates for lung (SIR = 1.1, 95% CI = 1.0-1.3), laryngeal (SIR = 1.2, 95% CI = 0.8-1.6), oral (SIR = 0.9, 95% CI = 0.7-1.2), and bladder cancers (SIR = 1.0, 95% CI = 0.8-1.1). Taconite workers may have an increased risk for certain cancers. Lifestyle and work-related factors may play a role in elevated morbidity. The extent to which mining-related exposures contribute to disease burden is being investigated. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Mechanism of management of competitiveness of production of agrarian and industrial complex

    Directory of Open Access Journals (Sweden)

    Buryak E. A.

    2016-04-01

    Full Text Available the concept of competitiveness and mechanisms of management of competitiveness of production is considered. Major factors of ensuring competitiveness of production of agrarian and industrial complex are allocated. The main problems of production of wheat in the Republic of Crimea making negative impact on the level of her competitiveness are revealed. The mechanism of management of competitiveness of production of agrarian and industrial complex is developed.

  3. Nasal manifestations in chromium industry workers.

    Science.gov (United States)

    Aiyer, R G; Kumar, Gaurav

    2003-04-01

    People working in mines, plating factories, cement industries are mainly exposed to chrome substances, IIexavalent chromium has been implicated for its toxic effect on the nasal mucosa. Hereby we present a rare study of 28 patients who attended out patient department of Otorhinolaryngology at SSG Hospital, Baroda from a nearby chromium industry. This study aims to present various nasal manifestations of toxic effects of prolonged chromium exposure.

  4. Leukaemia incidence among workers in the shoe and boot manufacturing industry: a case-control study

    Directory of Open Access Journals (Sweden)

    Forand Steven P

    2004-08-01

    Full Text Available Abstract Background Previous reports have indicated an excess of leukaemia in Broome County, New York, particularly in the Town of Union. Surveillance of cancer incidence data indicates that a large proportion of these cases occurred among males ages 65 and older. Shoe and boot manufacturing has been the largest single industry in this area throughout much of the past century. Occupational studies from Europe suggest a link between leukaemia and employment in the shoe and boot manufacturing industry. However, researchers have not found a positive association between leukaemia and employment in the shoe industry among workers in the United States. Methods A matched case-control study was conducted to investigate the association between leukaemia incidence among males 65 and older and employment in the shoe and boot manufacturing industry. Thirty-six cases of leukaemia occurring between 1981–1990; among males age 65 and older; residing in the town of Union met the study case criteria. Death certificates were obtained for each of the cases. These were matched to death certificates of 144 controls on date of death and date of birth +/- 1 year. Death certificates were then examined to determine the employer and occupation of each study subject. Conditional logistic regression was used to determine the risk of leukaemia among those working in the industry. Results The risk of both leukaemia (OR = 1.47; 95% CI 0.70, 3.09 and acute myeloid leukaemia (OR = 1.19; 95% CI 0.33, 4.28 were elevated among those employed in the shoe and boot manufacturing industry, however neither was statistically significant. Conclusion The results, though suggestive of an association between leukaemia and employment in the shoe and boot manufacturing industry, were not statistically conclusive due mainly to limited study power. Several additional limitations may also have prevented the observance of more conclusive findings. Better exposure assessment, information on

  5. The relationship between macroeconomic and industry-specific business cycle indicators and work-related injuris among Danish construction workers

    DEFF Research Database (Denmark)

    Nielsen, Kent Jacob; Lander, Flemming; Lauritsen, Jens

    2015-01-01

    Objectives The current study examines and compares the relationship between both macroeconomic and industry-specific business cycle indicators, and work-related injuries among construction workers in Denmark using emergency department (ED) injury data and also officially reported injuries...... (range 0.14–0.20) and WEA injuries (range 0.13–0.36). Furthermore, although there is some variability in the strength of the relationship of the different business cycle indicators, the relationships are generally not stronger for the WEA injuries than for the ED injuries, except for general unemployment....... Similarly, no substantial differences in strength of relation between industry-specific and macroeconomic indicators were identified. Conclusions The study shows that there was no difference in the relationship between business cycle indicators, and WEA and ED injury data. This indicates that changes...

  6. The mechanisms of regional branching: An investigation of the emerging fuel cell industry

    DEFF Research Database (Denmark)

    Tanner, Anne Nygaard

    The growth of evolutionary thinking in economic geography has brought about the proposition that new industries are place dependent and tend to develop in regions where the pre-existing industry is technologically related to the knowledge base of the new industry, a phenomena that is termed...... ?regional branching?. What is still lacking, however, is a more thorough understanding of the mechanisms through which regional branching operates: firm diversification, spinoffs, labor mobility, and social networking. This paper analyzes which mechanisms dominate the current regional branching process...... such as universities and network organizations play a role in the creation of new knowledge-intensive industrial paths in regions....

  7. [Has application of the decree banning the use of cement with a high chromium VI content led to a reduction in occupational cement dermatitis in salaried workers in the construction industries?].

    Science.gov (United States)

    Halioua, Bruno; Bensefa-Colas, Lynda; Crepy, Marie-Noëlle; Bouquiaux, Barbara; Assier, Haudrey; Billon, Stéphane; Chosidow, Olivier

    2013-03-01

    Active employees in the construction industry are particularly exposed to occupational cement eczema (OCE) which affects the hands in 80 to 90% of cases. The importance of OCE in France and the impact of the application of decree n(o). 2005-577 on 26 May 2005 were estimated from data collected by the Occupational risks division of the French national health insurance fund for salaried workers (CNAMTS). This decree prohibits the placing on the market and use of cement (and preparations containing it) with a chromium VI content above 0.0002% in order to reduce its hazardousness. All cases of OCE reported to and recognized by the CNAMTS between 1 January 2004 and 31 December 2008 among construction workers were selected. The following parameters were noted in each case: age, gender, industrial sector concerned, local French National health insurance agency, causal agent and the number of working days lost. The incidence per 100,000 salaried workers could be determined from the total number of salaried workers followed up by occupational medicine as well as those working in the construction industry. For the five years studied, 3698 cases of occupational eczema (OE) were reported in construction workers and this was 17.1% of the total number of cases of OE for all salaried employees (n=12.689). Cement was the causal agent most frequently involved in the construction sector (57.8%, 2139/3698). The annual incidence of OCE decreased from 37.8 to 21.1 new cases per 100,000 employees in the construction industry per year between 2004 and 2008. The total number of days lost from work due to OCE decreased by 39% during the study period. This descriptive study highlights the importance and socio-economic impact of OCE in the construction industry. Application of decree n(o). 2005-577 on 26 May 2005 may explain a reduction in OCE. Copyright © 2012. Published by Elsevier Masson SAS.

  8. Cancer and reproductive risks in the semiconductor industry.

    Science.gov (United States)

    LaDou, Joseph; Bailar, John C

    2007-01-01

    Although many reproductive toxicants and carcinogens are used in the manufacture of semiconductor chips, and worrisome findings have been reported, no broad epidemiologic study has been conducted to define possible risks in a comprehensive way. With few exceptions, the American semiconductor industry has not supported access for independent studies. Older technologies are exported to newly industrialized countries as newer technologies are installed in Japan, the United States, and Europe. Thus there is particular concern about the many workers, mostly in countries that are still industrializing, who have jobs that use chemicals, technologies, and equipment that are no longer in use in developed countries. Since most countries lack cancer registries and have inadequate reproductive and cancer reporting mechanisms, industry efforts to control exposures to carcinogens are of particular importance. Government agencies, the courts, industry, publishers, and academia, on occasion, collude to ignore or to downplay the importance of occupational diseases. Examples of how this happens in the semiconductor industry are presented.

  9. A Qualitative Comparison on Guidelines for Construction Workers Accommodation and Facility

    OpenAIRE

    Khamis Norasyikin; Suratkon Azeanita; Mohammad Hairuddin; Yaman Siti Khalijah

    2017-01-01

    Construction industry in Malaysia covers almost 1.3 million workers. Thus, realizing the importance of human-centred trait, a long-term plan that is led by the Construction Industry Development Board Malaysia (CIDB) has been designed to improve accommodation and facilities of workers at construction site. In conjunction to that, the Institute for Industrial Research and Standards Malaysia (SIRIM) has developed Malaysia Standard (MS 2593:2015) as the guideline for improvement of accommodation ...

  10. Conditions for licensing workers exposed to ionizing radiation

    International Nuclear Information System (INIS)

    2007-01-01

    This entrance speaking on conditions of license workers in the areas of employment ionizing radiation addresses two aspects, the first aspect: industrial applications: speak for the workers in this area by a supervisor to portray industrial and industrial photographer and a supervisor sounding wells and a Nuclear Gauges Supervisor and the previous and subsequent Practices of the law The second aspect: about the medical applications and describes the general conditions of the licenses in this area and those working in this area of professional diagnostic radiology and nuclear medicine technician and technician treatment of radiotherapy and radiation protection officers at large and small institutions

  11. The Patient-Worker: A Model for Human Research Subjects and Gestational Surrogates.

    Science.gov (United States)

    Ryman, Emma; Fulfer, Katy

    2017-01-13

    We propose the 'patient-worker' as a theoretical construct that responds to moral problems that arise with the globalization of healthcare and medical research. The patient-worker model recognizes that some participants in global medical industries are workers and are owed worker's rights. Further, these participants are patient-like insofar as they are beneficiaries of fiduciary relationships with healthcare professionals. We apply the patient-worker model to human subjects research and commercial gestational surrogacy. In human subjects research, subjects are usually characterized as either patients or as workers. Through questioning this dichotomy, we argue that some subject populations fit into both categories. With respect to commercial surrogacy, we enrich feminist discussions of embodied labor by describing how surrogates are beneficiaries of fiduciary obligations. They are not just workers, but patient-workers. Through these applications, the patient-worker model offers a helpful normative framework for exploring what globalized medical industries owe to the individuals who bear the bodily burdens of medical innovation. © 2017 John Wiley & Sons Ltd.

  12. 76 FR 35476 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance and...

    Science.gov (United States)

    2011-06-17

    ...' industry (i.e., conditions within the industry are adverse). Affirmative Determinations for Worker...' industry are not adverse. None. Negative Determinations for Worker Adjustment Assistance and Alternative...,095; 6ixSigma Apparel Network, LLC, New York, NY. The investigation revealed that criteria of Section...

  13. Depleted and enriched uranium exposure quantified in former factory workers and local residents of NL Industries, Colonie, NY USA

    International Nuclear Information System (INIS)

    Arnason, John G.; Pellegri, Christine N.; Moore, June L.; Lewis-Michl, Elizabeth L.; Parsons, Patrick J.

    2016-01-01

    Background: Between 1958 and 1982, NL Industries manufactured components of enriched (EU) and depleted uranium (DU) at a factory in Colonie NY, USA. More than 5 metric tons of DU was deposited as microscopic DU oxide particles on the plant site and surrounding residential community. A prior study involving a small number of individuals (n=23) indicated some residents were exposed to DU and former workers to both DU and EU, most probably through inhalation of aerosol particles. Objectives: Our aim was to measure total uranium [U] and the uranium isotope ratios: 234 U/ 238 U; 235 U/ 238 U; and 236 U/ 238 U, in the urine of a cohort of former workers and nearby residents of the NLI factory, to characterize individual exposure to natural uranium (NU), DU, and EU more than 3 decades after production ceased. Methods: We conducted a biomonitoring study in a larger cohort of 32 former workers and 99 residents, who may have been exposed during its period of operation, by measuring Total U, NU, DU, and EU in urine using Sector Field Inductively Coupled Plasma - Mass Spectrometry (SF-ICP-MS). Results: Among workers, 84% were exposed to DU, 9% to EU and DU, and 6% to natural uranium (NU) only. For those exposed to DU, urinary isotopic and [U] compositions result from binary mixing of NU and the DU plant feedstock. Among residents, 8% show evidence of DU exposure, whereas none shows evidence of EU exposure. For residents, the [U] geometric mean is significantly below the value reported for NHANES. There is no significant difference in [U] between exposed and unexposed residents, suggesting that [U] alone is not a reliable indicator of exposure to DU in this group. Conclusions: Ninety four percent of workers tested showed evidence of exposure to DU, EU or both, and were still excreting DU and EU decades after leaving the workforce. The study demonstrates the advantage of measuring multiple isotopic ratios (e.g., 236 U/ 238 U and 235 U/ 238 U) over a single ratio ( 235 U/ 238 U

  14. Mortality studies among cohorts of nuclear industry workers in the United States

    International Nuclear Information System (INIS)

    Cragle, D.L.; Fry, S.A.; Dupree, E.A.; Groer, P.G.; Lushbaugh, C.C.; Crawford-Brown, D.J.; Shy, C.M.; Watson, J.E.; Frome, E.L.

    1990-01-01

    Health and mortality studies of nuclear workers of the United States Department of Energy (DOE) have been ongoing for more than 20 y. To date, reports have been published for eight populations of active or formerly employed workers at DOE or DOE contractor sites. Many of these sites have employed workers since the 1940s, affording long periods of observation for large numbers of workers. The published studies have identified increases in deaths related to radiation exposure only for multiple myeloma in the population of workers at the Hanford facility. This finding has not been replicated among the populations that we have studied with similar radiation exposure levels. Increases in lung cancer, brain cancer, and leukemia deaths among two of the populations do not appear to be related to increasing levels of either internal or external radiation dose. Follow-up of these eight populations is continuing, and we anticipate publishing reports for four more populations in the next 2 y

  15. Reciprocity of temporary and permanent workers: an exploratory study in an industrial company.

    Science.gov (United States)

    Lopes, Silvia; Chambel, Maria José

    2012-11-01

    The increasing use of temporary work prompts the need to understand to what degree workers with this type of contract differ from permanent workers as to the relationship they establish with the organization they work for. This study used a sample of temporary workers (N = 78) and permanent workers (N = 196) within the same company of electronics in Portugal. The results show that, regardless of the type of contract, the perception of human resource practices was related to the perception of psychological contract fulfillment by the company. Additionally and according to the norm of reciprocity, we verified that when workers thought the company was fulfilling its obligations they responded favorably showing more affective commitment towards the company. However, we found differences between these two groups of workers: for the permanent performance appraisal, training and rewards were human resources practices that were significantly related to psychological contract fulfillment, while for the temporary ones there weren't any specific practices that had a significant relationship with that variable. The practical implications of these findings for the management of temporary workers are discussed.

  16. Guidelines for the medical surveillance of atomic radiation workers

    International Nuclear Information System (INIS)

    1991-11-01

    These guidelines are provided for the use and guidance of occupational physicians concerned with the medical surveillance of atomic radiation workers (ARWs). Persons employed in industries where there is exposure to ionizing radiation should be screened medically for fitness for certain jobs before starting such work and at appropriate intervals while employed. This includes workers at uranium mines, mills and refineries, nuclear fuel fabrication plants, nuclear power plants and research facilities, and facilities using radionuclides in an industrial setting. An important purpose of medical surveillance is to ensure that workers are fit both physically and psychologically to undertake the tasks they may be called upon to perform

  17. Study of the hearing losses of industrial workers with occupational noise exposure, using statistical methods for the analysis of qualitative data.

    Science.gov (United States)

    Rop, I; Raber, A; Fischer, G H

    1979-01-01

    The application of a polychotomous generalization of the linear probabilistic model of Cox is described, which allows the investigation of the effects of different noise levels with various durations of exposure on hearing. If the model assumptions are not rejected, it is possible to separate the effect of noise exposure from the effect of age. The results will thus show to what extent the hearing losses of an industrial worker are due to presbyacusis or to noise exposure. An empirical investigation was based on the evaluation of hearing losses at the audiometric frequencies 1, 2 and 3 kHz in 35 212 industrial workers of both sexes. It was attempted to predict the distribution of hearing losses in the left and the right ear as an additive function of the effect of noise exposure, age and sex. The parameters describing the effect of age increased linearly. Noise levels equal to and above 85 dB(A) have a noxious influence on hearing. Furthermore, hearing loss does not increase continuously with duration of exposure; from 15 years onwards, no essential increase in hearing loss appears which can be attributed to noise at work.

  18. [Results of risk and impairment assessment in groups of workers exposed to repetitive strain and movement of the upper limbs in various sectors of industry].

    Science.gov (United States)

    Colombini, Daniela; Occhipinti, E

    2004-01-01

    This presents study the results of a number of investigations regarding risks associated with biomechanical overload of the upper limbs and the consequent health effects (UL-WMSDs) in a large sample of workers in various different jobs. Risk assessment regarded 15 different working environments in which 4044 subjects were employed. Most were metalworking factories in which the workers performed assembly tasks (3015 workers). Some made motors for electrical appliances (714 workers), others assembled miniature components (shock absorbers and remote controls: 259 workers), while others handled larger sized parts such as components of large domestic appliances (refrigerators, freezers, ovens: 2037 workers). The sample also included workers in the meat processing industry (chicken and turkey, 969 workers) and hotel room cleaners (60). Exposure assessment was performed using the OCRA checklist for quantifying the risk attributable intrinsically to each individual workstation, as if used for the entire shift. The values thus obtained were entered into a special software program that, for each working area, produced mean weighted values for the results of the checklist and their percentage distribution over four categories: no risk (green), low risk (yellow), moderate risk (red) and high risk (purple). In 11 of the 15 working environments considered, a total of 3511 workers (2221 women and 1290 men) underwent a complete and standardized clinical examination of the upper limbs. Comparisons of the results of exposure evaluation and of the clinical surveys were made between the different types of jobs and between males and females.

  19. Dislocated Worker Project.

    Science.gov (United States)

    1988

    Due to the severe economic decline in the automobile manufacturing industry in southeastern Michigan, a Dislocated Workers Program has been developed through the partnership of the Flint Area Chamber of Commerce, three community colleges, the National Center for Research in Vocational Education, the Michigan State Department of Education, the…

  20. The comparative analysis of traumas and poisonings incidence and mortality rates from them at workers and men-employees, workers of the nuclear industry, participants in the rectification of the consequences of the accident at the Chernobyl Atomic Electri

    Directory of Open Access Journals (Sweden)

    Birukov A.P.

    2013-12-01

    Full Text Available The study aims the estimation of incidence of traumas and poisonings, and mortality from them at workers of the Russian nuclear industry, participants in the rectification of the consequences of the accident at the Chernobyl Atomic Electric Power Station, in view of their social structure. Material and methods. Carrying out this research, we used the information base of the Register of the persons exposed by radiation after the Chernobyl accident. There had been registered as of January, 1, 1998: liquidators of 1986-1987 years — 12882 people (men — 84,3%, liquidators of 1988-1990 years —2313 people (men — 88,3%. There had been presented parameters of case rate and mortality of men, separately workers and employees of the given cohort. Results. Lower level of traumas and poisonings incidence at employees had been revealed (2-2,4 times lower, than at the workers, the mortality of traumas and poisonings at employees were also 1,1-2,9 times lower (on the average — in 2,0 times is revealed. The alcoholism essentially raises a traumatism at liquidators. The traumatism above at the liquidators, suffering a chronic alcoholism, in 1,9-3,3 times. The distinctions in coefficients of the mortality from traumas and poisonings and the incidence by them for age groups of the men-liquidators were revealed. Conclusion. The essential difference in parameters of men-liquidators' health, workers of the nuclear industry, and workers shows that a social factor renders significant influence on health of a studied contingent of persons. Age features in many respects define value of parameters of incidence of traumas and poisonings and death rates from them a studied contingent. In radiation epidemiological researches it is necessary to consider biological and social factors necessarily.

  1. Prediction Effects of Personal, Psychosocial, and Occupational Risk Factors on Low Back Pain Severity Using Artificial Neural Networks Approach in Industrial Workers.

    Science.gov (United States)

    Darvishi, Ebrahim; Khotanlou, Hassan; Khoubi, Jamshid; Giahi, Omid; Mahdavi, Neda

    2017-09-01

    This study aimed to provide an empirical model of predicting low back pain (LBP) by considering the occupational, personal, and psychological risk factor interactions in workers population employed in industrial units using an artificial neural networks approach. A total of 92 workers with LBP as the case group and 68 healthy workers as a control group were selected in various industrial units with similar occupational conditions. The demographic information and personal, occupational, and psychosocial factors of the participants were collected via interview, related questionnaires, consultation with occupational medicine, and also the Rapid Entire Body Assessment worksheet and National Aeronautics and Space Administration Task Load Index software. Then, 16 risk factors for LBP were used as input variables to develop the prediction model. Networks with various multilayered structures were developed using MATLAB. The developed neural networks with 1 hidden layer and 26 neurons had the least error of classification in both training and testing phases. The mean of classification accuracy of the developed neural networks for the testing and training phase data were about 88% and 96%, respectively. In addition, the mean of classification accuracy of both training and testing data was 92%, indicating much better results compared with other methods. It appears that the prediction model using the neural network approach is more accurate compared with other applied methods. Because occupational LBP is usually untreatable, the results of prediction may be suitable for developing preventive strategies and corrective interventions. Copyright © 2017. Published by Elsevier Inc.

  2. Mechanical Design of Metal Dome for Industrial Application

    Science.gov (United States)

    Jin-Chee Liu, Thomas; Chen, Li-Wei; Lin, Nai-Pin

    2018-02-01

    In this paper, the mechanical design of metal domes is studied using finite element analysis. The snap-through behavior of a practical button design that uses a metal dome is found. In addition, the individual click ratio and maximum force for a variety of metal domes are determined. This paper provides guidance on button design for industrial engineers.

  3. Industrialization, urbanization and demographic change in England; Igirisu ni okeru kogyoka toshika to jinko mondai

    Energy Technology Data Exchange (ETDEWEB)

    Yasumoto, M. [Komazawa University, Tokyo (Japan). Faculty of Economics

    1994-12-15

    In order to study the effects of progress in industrialization and urbanization on societies and economy, analyses were performed on the northern England in the period of the Industrial Revolution. The rapid expansion of the city of Leeds in the 1780`s and on had brought about the increase in employment opportunities in the suburban farming villages, as well as drop in matrimonial age in agricultural and coal mine workers, and the rapid population increase. Housing conditions for those workers who had flown into the city from agricultural villages in a large number were of very poor quality, and their living standard was low. More than half of the patients visiting the charity hospital in Leeds City came from the urban area, with industrial accidents such as injuries in young workers noticed remarkably high. Many women were included in them, from which the progress in mechanization of the textile industry in Leeds and its surrounding areas can well be imagined. The attributes of households, families, and population were divided into diverse structures and hierarchies, according to the residential construction form and work income earner rates in family constituting members were also various. The development urbanization and industrialization had given diversified effects on households, families, population, and life cycles in city dwellers through changes in housing environments. 2 refs., 1 fig., 7 tabs.

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

    Science.gov (United States)

    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.

  5. Wanted! Industrial Hygienists.

    Science.gov (United States)

    Stilkind, Jerry

    1979-01-01

    Due to increased pressure (for example, from the Occupational Safety and Health Act) to create healthier/safer worker environments, the number of industrial hygienist positions has increased. Compares the need to the demand. Examines industrial hygienist salary ranges, expected educational background, job opportunities, and training program…

  6. Development of myopia as a hazard for workers in pneumatic caissons

    Science.gov (United States)

    Onoo, A; Kiyosawa, M; Takase, H; Mano, Y

    2002-01-01

    Background/aim: Pneumatic caisson engineering has been developed for large civil engineering constructions. Because of complaints of blurred vision by personnel working in pneumatic caissons, the development of myopia was suspected. The aim of this study was to determine the cause of the blurred vision and the mechanism underlying the changes. Methods: 12 caisson workers underwent a complete ophthalmological examination after completing up to 11 weeks of work (4 days/week) in a pneumatic caisson. Six months later, nine of the workers were examined again. Results: Nine subjects were myopic at the initial examination, and seven of these were considered to have developed the myopia after starting to work in the pneumatic caisson. Six months after completion of the work, the mean refractive change was significantly towards hyperopia. Conclusions: The blurred vision in pneumatic caisson workers was in all likelihood due to the development of myopia. The refractive shift towards hyperopia after completion of work in the pneumatic caisson supports this and demonstrates that the changes were temporary. The myopia is similar to the myopia seen in patients treated by hyperbaric oxygen. Careful monitoring of the refraction of caisson workers should be performed for industrial health control. PMID:12386088

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

    NARCIS (Netherlands)

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

    2017-01-01

    OBJECTIVES: Lack of physical activity (PA) has been hypothesised as an underlying mechanism in the adverse health effects of shift work. Therefore, our aim was to compare non-occupational PA levels between shift workers and non-shift workers. Furthermore, exposure-response relationships for

  8. Radiological assessment of NORM industries in Ireland-radiation doses to workers and members of the public

    International Nuclear Information System (INIS)

    Organo, C.; Fenton, D.

    2008-12-01

    Natural resources that are extracted from the ground such as coal, oil, natural gas and other mineral ores contain various amounts of natural radioactivity. When these resources are extracted and processed, their natural state can be modified which may result in the enhancement of the natural radioactivity content originally present. Such enhancements may be observed in the residues or the waste created and/or in the products or by-products and are sometimes high enough to pose a risk to both humans and the environment if they are not controlled properly. Materials of this kind are commonly referred to as Naturally Occurring Radioactive Materials or NORM. Up to 1996, international regulatory attention dealing with exposure to natural sources of radiation focused mostly on exposures arising from the mining and processing of uranium ores because such activities need to be controlled as part of the nuclear fuel cycle. More recently, the attention of the international radiation protection community has been broadened to include industries dealing with NORM. The most recent revision of the European Basic Safety Standards (BSS) Directive took place in 1996 and includes special provisions concerning exposure to natural sources of ionising radiation. The implementation of the 1996 European Directive resulted in significant legal changes in Ireland. Previously the national radiation protection regulations did not cover work activities involving exposure to natural sources. This changed on 13th May 2000 and according to current Irish regulations, work activities involving exposure to natural sources of radiation such as NORM are amenable to control if they are liable to give rise to an effective dose to workers or members of the public in excess of 1 mSv above background in any 12-month period. To assist Member States in the implementation of the 1996 European Directive with regards to the provisions dealing with natural sources of radiation, recommendations on how to target

  9. Urine temperature as an index for the core temperature of industrial workers in hot or cold environments

    Science.gov (United States)

    Kawanami, Shoko; Horie, Seichi; Inoue, Jinro; Yamashita, Makiko

    2012-11-01

    Workers working in hot or cold environments are at risk for heat stroke and hypothermia. In Japan, 1718 people including 47 workers died of heat stroke in 2010 (Ministry of Health Labour and Welfare, Japan 2011). While the American Conference of Governmental Industrial Hygienists (ACGIH) recommendation lists the abnormal core temperature of workers as a criterion for halting work, no method has been established for reliably measuring core temperatures at workplaces. ISO 9886 (Ergonomics-evaluation of thermal strain by physiological measurements. ISO copyright office, Geneva, pp 3-14; 2004) recognizes urine temperature as an index of core temperature only at normal temperature. In this study we ascertained whether or not urine temperature could serve as an index for core temperature at temperatures above and below the ISO range. We measured urine temperature of 31 subjects (29.8 ± 11.9 years) using a thermocouple sensor placed in the toilet bowl at ambient temperature settings of 40, 20, and 5˚C, and compared them with rectal temperature. At all ambient temperature settings, urine temperature correlated closely with rectal temperature exhibiting small mean bias. Urine temperature changed in a synchronized manner with rectal temperature at 40˚C. A Bland and Altman analysis showed that the limits of agreement (mean bias ± 2SD) between rectal and urine temperatures were -0.39 to +0.15˚C at 40˚C (95%CI -0.44 to +0.20˚C) and -0.79 to +0.29˚C at 5˚C (-0.89 to +0.39˚C). Hence, urine temperature as measured by the present method is a practical surrogate index for rectal temperature and represents a highly reliable biological monitoring index for assessing hot and cold stresses of workers at actual workplaces.

  10. Health and safety record of the nuclear industry

    International Nuclear Information System (INIS)

    Carter, M.W.; Carruthers, E.; Button, J.C.E.

    1975-09-01

    This paper examines the claim of the nuclear industry to have an excellent safety record, in terms of health and accident records of workers in the industry. It does not consider accidents which have not resulted in harm to the workers' health. The nuclear industry is considered to include all work with ionising radiations and radioactive materials, in education, research, medicine and industry. Since 'safety' is not an absolute concept, comparisons are made with the published records of other industries, and a study is made of the performance of the nuclear industry in relation to its own safety criteria. Data are presented on the radiation exposure of nuclear workers in Europe, America, India and Australia, in relation to the internationally recommended limits, and there is some discussion of the risks involved in these limits. The death rate in parts of the nuclear industry in America, the United Kingdom, and Australia is presented and compared with the death rate for other industries in those countries, and a listing is made of deaths caused by radiation in the period 1945 to 1968. Injury rates for the US and Australian nuclear industries are also compared with the injury rates for other industries in these countries. Consideration is given to the safety record of individual components of the nuclear industry (using the wide definition of this industry given above), special attention being given to health records of uranium miners, plutonium workers and radiologists. Although there are difficulties in obtaining sufficiently detailed information of this kind it is considered that the data presented, relative to any reasonable standard, demonstrate that the nuclear industry has a safety record to be proud of. (author)

  11. The impact of tobacco use and secondhand smoke on hospitality workers.

    Science.gov (United States)

    Siegel, Michael; Barbeau, Elizabeth M; Osinubi, Omowunmi Y

    2006-01-01

    Tobacco use has a substantial impact on hospitality industry employees because of the disproportionate prevalence of smoking among these workers and because of the high levels of secondhand smoke to which they are exposed. The severity of this impact is evidenced by the high mortality rates observed among hospitality industry workers from diseases related to tobacco smoke exposure. Several states and localities have begun to enact laws to protect these workers from secondhand smoke exposure. Such policies seem to be effective in reducing exposure and improving health among these workers without causing any adverse impact on business. Occupational clinicians can play a significant role in protecting the health of hospitality workers by supporting laws to create smoke-free workplaces, including bars and restaurants, and promoting smoking cessation in these worksites.

  12. Effect of General Health Status on Chronicity of Low Back Pain in Industrial Workers

    Directory of Open Access Journals (Sweden)

    Seyed Mohammad Seyedmehdi

    2016-04-01

    Full Text Available Recognizing patients at a higher risk of developing chronic low back pain (LBP is important in industrial medicine. This study aimed to assess the power and quality of General Health Questionnaire (GHQ for prediction of the odds of chronicity of acute LBP. This study was conducted on industrial workers. All subjects with acute LBP who met the inclusion criteria were enrolled. Demographic characteristics, occupational, physical, and mental parameters and the general health status of subjects were evaluated;  they were followed up for developing chronic LBP for one year. Cigarette smoking, high body mass index, job stress, physical load and high GHQ scores were found to be the risk factors for the progression of acute LBP to chronic LBP (P<0.05. Standing position while working, age, work experience, exercise, level of education, weekly work hours and shift work were not the risk factors for chronic LBP (P>0.05.High GHQ score can be a risk factor for progression of acute LBP to chronic LBP. The GHQ in combination with the Job Content Questionnaire can be used as a quick and simple screening tool for detection of subjects at high risk of chronic LBP when evaluating acute LBP in an occupational setting.

  13. QUALITY OF LIFE AT WORK: A STUDY OF WORKERS IN THE METALWORKING INDUSTRY IN THE MIDWEST OF SANTA CATARINA

    OpenAIRE

    G. Lunardelli; E. F. Souza; T. M. S. N. Nodari

    2017-01-01

    This study aimed to evaluate the quality of life of workers in the metalworking industry in the middle west of Santa Catarina. Therefore, we opted for a qualitative approach to know the aspects that guide and characterize female employment in the labor market, and was carried out a survey to know the reality faced by this group. It is important to emphasize the importance of companies adopt different methods and practices to adapt the working environment and conditions provide rights similar ...

  14. An epidemiology survey on the worker's accident death in China nuclear industry

    International Nuclear Information System (INIS)

    Bao Shouchen; Gao Zenglin; Chang Xuezhang

    1997-01-01

    To evaluate the worker's accident death in China nuclear industry, the author adopted epidemiological method, ICD-9 death classification principle in investigating the cause of all deaths in 11 units from their setting up to the end of 1990. There were 786 cases of accident death which was in the second place among all death causation. The crude mortality was 50.98 x 10 -5 , standard mortality 46.56 x 10 -5 , and SMR 1.20 (P>0.01). Average death age was 34.93 years. There wasn't obvious increase or decrease trends over the years (P>0.05). The most accident death was injury suffered on the job (29.90%), the second was suicide (22.52%), third, transport accident (10.81%) and next, drowning (8.40%), accidental fall (6.87%), poisoning (4.20%). Potential life lose was 25743 years. Relative risk (RR) for accident death of male is bigger than that of female. and the higher RR in radiation group compared with non-radiation group, came from uranium geological teams and mines mainly, while without proof of radioactivity itself

  15. Influence of Some Pesticides on Humoral and Cellular Immunity of Exposed Workers in Pesticides Industries

    International Nuclear Information System (INIS)

    Osely, E.Sh.M.

    2010-01-01

    Pesticide poisoning is a major public health problem in developing countries. In most of these countries organophosphate pesticides constitute the most widely used pesticides. The main toxicity of OPs is neurotoxicity, which is caused by the inhibition of acetylcholinesterase. OPs also affect the immune response, including effects on cellular and humoral immunity. Our study examined the effect of organophosphorus compounds on humoral and cellular immunity of exposed workers in pesticides industries. The study was conducted into 40 subjects. They were 2 groups; 20 exposed workers from Gharbeia and Kafr Elsheikh at 2008 and 2009 and 20 unexposed individuals as a control group at the same period of time. We examined some immune parameters; pseudocholinesterase, WBCs count, CD4%, CD8%, CD4/CD8, CD56%, Interleukin 2, IgG and IgM. Also we take history and clinical examination for them. We reported a highly significant decrease in pseudo cholinesterase level among the exposed group in comparison to the control group, highly significant increase in percentage of CD8 in the exposed group in comparison to control group, highly significant decrease in CD4 / CD8 ratio in the exposed group in comparison to control group, highly significant decrease in percentage of CD56 in the exposed group in comparison to control group and a highly significant increase in IgG level in the exposed group in comparison to control group. On the other hand, we reported no significant change in white blood cells count between the exposed and control groups, no significant change in percentage of CD4 among the exposed and control group, no significant change in Interleukin 2 level among the exposed and control group and no significant change in IgM level among the exposed and control group. We concluded that pesticides extensively affect the humoral and cellular immune system of occupationally exposed workers.

  16. Noise-induced hearing loss - An examination of the methods of assessment in a cross-sectional study of 87 industrial workers.

    Science.gov (United States)

    Das, S; Mulheran, M; Brewster, M; Banerjee, A R

    2018-04-01

    The surveillance of noise-induced hearing loss (NIHL) according to the Health and Safety Executive (HSE) differs from the medico-legal criteria used to assess NIHL. Our study compares the two systems and proposes a novel method of simplifying the medico-legal criteria and applying it to ascertain noise-induced hearing loss. The anonymised audiograms of a group of 87 industrial workers from a single site were analysed with both methods. The comparison showed approximately one-third of the workers assessed in this study had their noise-induced hearing loss underestimated by the HSE criteria. The majority of these individuals were over 40 years of age. The HSE criteria for noise-induced hearing loss need review and re-alignment with the medico-legal criteria to address the discrepancy between the two systems. © 2017 John Wiley & Sons Ltd.

  17. 77 FR 51067 - Investigations Regarding Eligibility To Apply for Worker Adjustment Assistance

    Science.gov (United States)

    2012-08-23

    .... Brockport, PA...... 08/06/12 08/03/12 (Union). 81863 Industrial Machine & Farmington, MO..... 08/07/12 08/07... Industrial Sales (Workers). 81865 Sihi Pumps (Workers).... Grand Island, NY... 08/07/12 07/31/12 81866 Acme... Custom Technology, Windsor, CT........ 08/09/12 08/09/12 Inc., Engineering Design and Drafting Department...

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

    Science.gov (United States)

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

    2016-01-01

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

  19. Women Workers' History.

    Science.gov (United States)

    Huck, Gary; Gilmore, Peter

    This document consists of one page chapters each documenting women's roles in changing the conditions for U.S. workers during and after the industrial revolution. Each chapter is a series of period style drawings with captions detailing the story of that particular incident and cartoon balloons offering humorous comments from the participants. The…

  20. Why do short term workers have high mortality?

    DEFF Research Database (Denmark)

    Kolstad, Henrik; Olsen, Jørn

    1999-01-01

    ,404 Danish workers in the reinforced plastics industry who were hired between 1978 and 1985 and were followed to the end of 1988. Preemployment hospitalization histories for 1977-1984 were ascertained and were related to length of employment between 1978 and 1988. Workers who had been hospitalized prior...

  1. Risk factors for sexually transmitted diseases among sex workers in the interior of Piaui, Brazil

    Directory of Open Access Journals (Sweden)

    Jardeliny Corrêa da Penha

    Full Text Available OBJECTIVE: To identify the risk factors for STD among female sex workers and the characteristics of this population, and to verify the association between condom use by their male partners and clients. METHOD: Cross-sectional and correlational study conducted with 73 sex workers registered at the Sex Workers´ Association of the municipality of Picos -PI, Brazil. Data were collected in September and October 2010 using a questionnaire to obtain sociodemographic information and the participants´ background in the sex industry. Ethical aspects were observed. RESULTS: There was no significant association between most of the sociodemographic variables and background in the sex industry and condom use by male partners or clients. However, there was a significant association with years in the sex industry (p = 0.029. Sex workers who had been in the industry for the longest used condoms for protection against sexually transmitted diseases. CONCLUSION: It is essential to create health promotion strategies that observe the real-life experiences of sex workers.

  2. Perfil audiométrico de trabalhadores do distrito industrial de Maracanaú - CE Audiometric profile of Maracanaú's industrial district workers

    Directory of Open Access Journals (Sweden)

    Renata de Mesquita Teles

    2007-09-01

    Full Text Available OBJETIVO: Estabelecer o perfil audiométrico de trabalhadores expostos ao ruído, acima do nível de ação (85 dB, em empresas do Distrito Industrial de Maracanaú, Ceará. MÉTODOS: Foi realizado um estudo descritivo de prevalência a partir da avaliação de dados de exames audiométricos, coletados de arquivos das empresas pesquisadas realizados no período de abril a outubro de 2006. Foram avaliados 5372 trabalhadores das 47 (52,80% empresas que autorizaram a pesquisa e as variáveis analisadas foram: faixa etária, tempo total de exposição ao ruído, estado da acuidade auditiva, tipo de perda auditiva, lateralidade da perda auditiva e configuração audiométrica sugestiva de perda auditiva induzida por ruído nos trabalhadores e setor da atividade econômica e porte da empresa. RESULTADOS: Constatou-se que 19,00% da população estudada apresentaram alteração, predominando a perda auditiva sensório neural em 90,67% dos casos. Em 12,71% da população estudada observou-se quadro sugestivo de perda auditiva induzida por ruído (PAIR e, em 71,77% da população portadora de perda auditiva sensório neural, há indícios de PAIR. Em relação à lateralidade da perda, 39,09% é unilateral, sendo 24,03% unilateral esquerda. CONCLUSÕES: Apesar dos resultados não representarem a prevalência total de perdas auditivas do Distrito, eles apontam para a necessidade não apenas de realização de audiometrias ocupacionais pontuais, mas também de monitoramento da audição dos trabalhadores de forma longitudinal, como parte de um programa de conservação auditiva.PURPOSE: To establish the audiometric profile of workers exposed to noise above the action level (85 dB in Maracanaú's Industrial District, Ceará (Brazil. METHODS: A descriptive study of prevalence was carried out through the evaluation of audiometric data gathered from the files of the researched companies between April and October of 2006. There were 5372 workers evaluated, from

  3. Hearing difficulty attributable to employment by industry and occupation: an analysis of the National Health Interview Survey--United States, 1997 to 2003.

    Science.gov (United States)

    Tak, SangWoo; Calvert, Geoffrey M

    2008-01-01

    To estimate the national burden of hearing difficulty among workers in US industries and occupations. Data on 130,102 employed National Health Interview Survey respondents between the ages of 18 to 65 years who were interviewed between 1997 and 2003 were analyzed to estimate the population prevalence, adjusted prevalence ratios, and fractions of hearing difficulty attributable to employment. The estimated population prevalence of hearing difficulty was 11.4% (24% attributable to employment). The adjusted prevalence ratios of hearing difficulty were highest for railroads, mining, and primary metal manufacturing industry. Occupations with increased risk of hearing difficulty were mechanics/repairers, machine operators, and transportation equipment operators. Hearing difficulty was differentially distributed across various industries. In industries with high rates, employers and workers should take preventive action to reduce the risk of occupational hearing loss.

  4. Depleted and enriched uranium exposure quantified in former factory workers and local residents of NL Industries, Colonie, NY USA

    Energy Technology Data Exchange (ETDEWEB)

    Arnason, John G. [Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, P.O. Box 509, Albany, NY 12201-0509 (United States); Department of Environmental Health Sciences, School of Public Health, The University at Albany, P.O. Box 509, Albany, NY 12201-0509 (United States); Pellegri, Christine N. [Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, P.O. Box 509, Albany, NY 12201-0509 (United States); Moore, June L.; Lewis-Michl, Elizabeth L. [Bureau of Environmental and Occupational Epidemiology, Center for Environmental Health, New York State Department of Health, Albany, NY (United States); Parsons, Patrick J., E-mail: patrick.parsons@health.ny.gov [Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, P.O. Box 509, Albany, NY 12201-0509 (United States); Department of Environmental Health Sciences, School of Public Health, The University at Albany, P.O. Box 509, Albany, NY 12201-0509 (United States)

    2016-10-15

    Background: Between 1958 and 1982, NL Industries manufactured components of enriched (EU) and depleted uranium (DU) at a factory in Colonie NY, USA. More than 5 metric tons of DU was deposited as microscopic DU oxide particles on the plant site and surrounding residential community. A prior study involving a small number of individuals (n=23) indicated some residents were exposed to DU and former workers to both DU and EU, most probably through inhalation of aerosol particles. Objectives: Our aim was to measure total uranium [U] and the uranium isotope ratios: {sup 234}U/{sup 238}U; {sup 235}U/{sup 238}U; and {sup 236}U/{sup 238}U, in the urine of a cohort of former workers and nearby residents of the NLI factory, to characterize individual exposure to natural uranium (NU), DU, and EU more than 3 decades after production ceased. Methods: We conducted a biomonitoring study in a larger cohort of 32 former workers and 99 residents, who may have been exposed during its period of operation, by measuring Total U, NU, DU, and EU in urine using Sector Field Inductively Coupled Plasma - Mass Spectrometry (SF-ICP-MS). Results: Among workers, 84% were exposed to DU, 9% to EU and DU, and 6% to natural uranium (NU) only. For those exposed to DU, urinary isotopic and [U] compositions result from binary mixing of NU and the DU plant feedstock. Among residents, 8% show evidence of DU exposure, whereas none shows evidence of EU exposure. For residents, the [U] geometric mean is significantly below the value reported for NHANES. There is no significant difference in [U] between exposed and unexposed residents, suggesting that [U] alone is not a reliable indicator of exposure to DU in this group. Conclusions: Ninety four percent of workers tested showed evidence of exposure to DU, EU or both, and were still excreting DU and EU decades after leaving the workforce. The study demonstrates the advantage of measuring multiple isotopic ratios (e.g., {sup 236}U/{sup 238}U and {sup 235}U

  5. Examining paid sickness absence by shift workers.

    Science.gov (United States)

    Catano, V M; Bissonnette, A B

    2014-06-01

    Shift workers are at greater risk than day workers with respect to psychological and physical health, yet little research has linked shift work to increased sickness absence. To investigate the relationship between shift work and sickness absence while controlling for organizational and individual characteristics and shift work attributes that have confounded previous research. The study used archive data collected from three national surveys in Canada, each involving over 20000 employees and 6000 private-sector firms in 14 different occupational groups. The employees reported the number of paid sickness absence days in the past 12 months. Data were analysed using both chi-squared statistics and hierarchical regressions. Contrary to previous research, shift workers took less paid sickness absence than day workers. There were no differences in the length of the sickness absence between both groups or in sickness absence taken by female and male workers whether working days or shifts. Only job tenure, the presence of a union in the workplace and working rotating shifts predicted sickness absence in shift workers. The results were consistent across all three samples. In general, shift work does not seem to be linked to increased sickness absence. However, such associations may be true for specific industries. Male and female workers did not differ in the amount of sickness absence taken. Rotating shifts, regardless of industry, predicted sickness absence among shift workers. Consideration should be given to implementing scheduled time off between shift changes. © The Author 2014. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  6. Migrant workers and labor market segmentation in Japan.

    Science.gov (United States)

    Mori, H

    1994-01-01

    The amended Immigration Control Act of 1990 focused on 1) redefinition of the resident status of foreign nationals, 2) clarification of immigration regulations, and 3) countermeasures to cope with the problem of illegal migrant workers. Tough penalties were introduced for illegal employment. The reform paved the way for third generation Nikkei (foreigners of Japanese ancestry) and also opened the door to non-Nikkei married to second generation Nikkei to reside in the country. The migration of Nikkei workers to Japan dates back to the beginning of the 1980s. The Technical Intern Training Program introduced in 1993 also opened a legal channel for the employment of unskilled or semi-skilled foreigners. The categories of foreign workers were heavily concentrated in the automobile and electric appliances industries, mostly as assembly line workers. Foreign students and clandestine workers had a wider dispersion in the labor force than the Nikkei. Students often find work in the urban service sector while attending school. Clandestine male workers predominate in the construction industry as unskilled workers. According to the size of firms, small firms had had the most acute labor shortages in the past 15 years prior to 1994, especially in the late 1980s. The Immigration Law of 1990 brought major changes in the hiring practices of large firms that began hiring legal workers such as the Nikkei, while small firms continued hiring clandestine workers from Asian countries. Foreign workers also earned almost as much as native part-time workers and sometimes even outstripped native seasonal workers. In terms of wages, Nikkei South Americans were on the top followed by Pakistanis, Bangladeshis, Sri Lankans, Nepalese, Ghanians, and Iranians on the bottom. Unskilled foreign workers generally had a high turnover rate with the Nikkei showing the lowest rate. Only 7% of the Nikkei changed jobs more than four times vs. 16-17% of foreign students and 21% of clandestine workers.

  7. Implikasi Yuridis Penyelesaian Perselisihati Hubungan Industrial Melalul Pengadllan Hubungan Industrial

    OpenAIRE

    Adi, Mila Karmila

    2004-01-01

    The Industrial Relationship Dispute Resolution Law Number2 Year 2004, has a bolished the existence of The Labor Dispute Committee and replaced by the Industrial Relation ship Court. The existence of the Industrial Relation ship Court can influence the relation ships here between worker and employer in the future and subtractthe government intervention in labordispute resolution. Although the Court is notexistyet until 2006, but the resolution process will be questioned whether it will give m...

  8. Occupational exposures in industrial application of radiation during 1999-2008

    International Nuclear Information System (INIS)

    Sanaye, Suresh Shantaram; Baburajan, Sujatha; Pawar, Suresh Ganpat; Nalawade, Shailesh Krishna; Sapra, Balvinder Kaur

    2012-01-01

    Radiation sources are used in various industrial applications like industrial radiograph, industrial irradiation, industrial fluoroscopy, nucleonic gauges, well logging etc., Gamma, beta X-ray as well as neutron sources are used for various applications. Number of radiation workers in this field has increased over the years. Due to operating conditions prevailing during the exposure as well as the strength of the sources used in some of the applications, radiation protection plays an important role in this field. Analysis of doses received by radiation workers in industry provides information on trends of doses as well as adequateness of radiation protection practices followed in this sector. In India, National Occupational Dose Registry System (NODRS) of Radiological Physics and Advisory Division (RPAD), Bhabha Atomic Research Centre (BARC) maintains personnel dose information of monitored radiation workers in the country. Analysis of occupational dose data of industrial radiation workers for last 10 years, i.e., 1999-2008 has been presented in this paper. It is observed that even though there is an increase in monitored radiation workers, percentage of persons receiving radiation exposure has come down during this period. There is also a decrease in the average annual dose as well as the collective dose. Further analysis of sub-categories shows that industrial radiography operations are the main contributor for collective dose (about 77%) followed by well logging and industrial X-ray operations (about 8% each). Thus, in addition to industrial radiography attention is also to be given to operations in these areas. (author)

  9. Women's Experience in the Workers' Compensation System.

    Science.gov (United States)

    Guthrie, Robert; Jansz, Janis

    2006-09-01

    Gender differences is a question of major importance within workers' compensation given the increased role of women in the workforce over the past several decades. This article reviews literature relating to women's experiences following work injury. An Australian study is used as background to exploring the broad issue of the question of gender equity in workers' compensation. In doing so it takes account of historical, legal and medical issues. Women's experience in the workers' compensation system is different to that of men due to a range of factors. It is heavily influenced by the industrial environment in which they work. Women are paid less than men in many instances and work in gender-segregated circumstances, which often reduces their industrial bargaining power. Women also suffer different forms of injury and disease to men because of the different nature of their work. The Australian experience suggests that as a consequence of the combination of lesser industrial bargaining power, lower wages and differing forms of injury and disease women often receive less than men in compensation payments, struggle to obtain equity in the dispute resolution process and experience greater difficulties in returning to work following injury or disease.

  10. Wage discrimination against foreign workers in Russia

    Directory of Open Access Journals (Sweden)

    Elena Vakulenko

    2017-03-01

    Full Text Available We try to determine with the help of the Oaxaca–Blinder decomposition technique whether foreign workers are discriminated against in Russia. We use the Russian Ministry of Labor (Rostrud data on migrants’ applications and the Russian Longitudinal Monitoring Survey (RLMS, provided by the Higher School of Economics for the period 2009–2013. We show that there is significant discrimination against foreign workers. The average salary of Russian workers with the same level of productivity as migrants exceeds migrants’ average salary by 40%. The industries in which the workers are employed have made most substantial contribution to the discrimination gap. Moreover, there is evidence that the lower salaries of foreign workers do not reduce the salaries of Russians employed in similar positions.

  11. Assessment of vinyl chloride-induced DNA damage in lymphocytes of plastic industry workers using a single-cell gel electrophoresis technique.

    Science.gov (United States)

    Awara, W M; El-Nabi, S H; El-Gohary, M

    1998-06-26

    DNA damage and the formation of stable carcinogen-DNA adducts are considered critical events in the initiation of the carcinogenic process. This study was carried out to assess whether exposure of plastics industry workers to the vinyl chloride monomer (VCM) for different periods of time would cause DNA damage, using the single-cell gel electrophoresis (SCGE) technique. Levels of DNA damage was assessed by both extent of DNA migration and numbers of DNA damaged spots in the peripheral blood lymphocytes from 32 plastics workers with different periods of exposure to VCM; they were evaluated by comparison with a group of non-exposed individuals. It was found that plastics workers who were exposed to VCM for different periods of time showed significantly increased levels of DNA damage compared with the non-exposed subjects. There was a significant correlation between the severity of DNA damage and duration of exposure. However, no significant correlation was found between the age of all subjects and DNA damage. Concentrations of VCM in the air inside the factory were found to be significantly higher than values in non-exposed areas, despite being lower than the threshold limit value (TLV). Our results encourage the application of SCGE as a sensitive, simple, fast and useful technique in the regular health screening of workers occupationally exposed to VCM (even at concentrations below the TLV) to assess the possibility of any DNA damage.

  12. Profiles of Automotive Suppliers Industries--Engineered Mechanical Components and Systems : Volume II, Appendices.

    Science.gov (United States)

    1981-09-01

    The profile describes and analyzes that segment of the automotive supplier industry which provides engineered mechanical components/assemblies/systems to the prime auto manufacturers. It presents an overview of the role and structure of this industry...

  13. Experiencing different generations in the hospitality workplace : An exploratory study into generational differences in the content of the psychological contract for workers in the hospitality industry

    NARCIS (Netherlands)

    Lub, X.D.; Blomme, R.J.; Muijen, van J.J.

    2009-01-01

    High levels of turnover remain a challenge for the hospitality industry. Earlier research links turnover problems to psychological contract breach, and popular literature on generations suggests a new generation of workers is likely to further aggravate problems with turnover. This study explores

  14. Industrial-Graded Epoxy Nanocomposites with Mechanically Dispersed Multi-Walled Carbon Nanotubes: Static and Damping Properties

    Directory of Open Access Journals (Sweden)

    Andrea Giovannelli

    2017-10-01

    Full Text Available The majority of currently published dispersion protocols of carbon nanotubes rely on techniques that are not scalable to an industrial level. This work shows how to obtain polymer nanocomposites with good mechanical characteristics using multi-walled carbon nanotubes epoxy resins obtained by mechanical mixing only. The mechanical dispersion method illustrated in this work is easily scalable to industrial level. The high shearing force due to the complex field of motion produces a good and reproducible carbon nanotube dispersion. We have tested an industrial epoxy matrix with good baseline mechanical characteristics at different carbon nanotube weight loads. ASTM-derived tensile and compressive tests show an increment in both Young’s modulus and compressive strength compared with the pristine resin from a starting low wt %. Comparative vibration tests show improvement in the damping capacity. The new carbon nanotube enhanced epoxy resin has superior mechanical proprieties compared to the market average competitor, and is among the top products in the bi-components epoxy resins market. The new dispersion method shows significant potential for the industrial use of CNTs in epoxy matrices.

  15. Industrial-Graded Epoxy Nanocomposites with Mechanically Dispersed Multi-Walled Carbon Nanotubes: Static and Damping Properties.

    Science.gov (United States)

    Giovannelli, Andrea; Di Maio, Dario; Scarpa, Fabrizio

    2017-10-24

    The majority of currently published dispersion protocols of carbon nanotubes rely on techniques that are not scalable to an industrial level. This work shows how to obtain polymer nanocomposites with good mechanical characteristics using multi-walled carbon nanotubes epoxy resins obtained by mechanical mixing only. The mechanical dispersion method illustrated in this work is easily scalable to industrial level. The high shearing force due to the complex field of motion produces a good and reproducible carbon nanotube dispersion. We have tested an industrial epoxy matrix with good baseline mechanical characteristics at different carbon nanotube weight loads. ASTM-derived tensile and compressive tests show an increment in both Young's modulus and compressive strength compared with the pristine resin from a starting low wt %. Comparative vibration tests show improvement in the damping capacity. The new carbon nanotube enhanced epoxy resin has superior mechanical proprieties compared to the market average competitor, and is among the top products in the bi-components epoxy resins market. The new dispersion method shows significant potential for the industrial use of CNTs in epoxy matrices.

  16. Psychosocial Hazard Analysis in a Heterogeneous Workforce: Determinants of Work Stress in Blue- and White-Collar Workers of the European Steel Industry.

    Science.gov (United States)

    Metzler, Yannick Arnold; Bellingrath, Silja

    2017-01-01

    The European steel industry's workforce is highly heterogeneous and consists of various occupational groups, presumably facing different psychosocial stressors. The few existing studies on the subject mainly focused on physical constraints of blue-collar workers, whereas the supposable psychosocial workload received only little research attention. This is remarkable considering the challenges associated with statutory required risk assessment of psychosocial hazards. Valid measures of hazard analysis must account for various stressors and reliably identify them, also between occupational groups. The present study, based on a sample of blue- and white-collar workers ( N  = 124) from the European steel industry, aims to provide a first insight into psychosocial stressors and strain at work in this rarely researched industrial sector. Furthermore, two well-known theoretical roadmaps in job analysis are examined regarding their utility for risk assessment in heterogeneous workforces: the German standard version of the Copenhagen Psychosocial Questionnaire (COPSOQ) and the short version of the effort-reward imbalance questionnaire. Hierarchical multiple regression analyses revealed that the COPSOQ was better suited to predict various strain indices in the present sample. Especially stressors relating to socioemotional aspects, such as work-privacy conflict, revealed a reasonable impact, indicating the need for comprehensive solutions at the organizational level instead of solutions focusing on single workplaces. To conclude, a broadly diversified and validated approach in psychosocial risk assessment is needed to adequately assess the variety of psychosocial factors at work and in different occupational groups.

  17. Worksite Health Promotion for Low-wage Workers: A Scoping Literature Review

    Science.gov (United States)

    Stiehl, Emily; Shivaprakash, Namrata; Thatcher, Esther; Ornelas, India J.; Kneipp, Shawn; Baron, Sherry L.; Muramatsu, Naoko

    2018-01-01

    Objective To determine: (1) What research has been done on health promotion interventions for low-wage workers and (2) What factors are associated with effective low-wage workers’ health promotion. Data Source This review includes articles from PubMed and PsychINFO published in or before July 2016 Study Inclusion/Exclusion Criteria The search yielded 130 unique articles, 35 met the inclusion criteria: (1) being conducted in the US, (2) including an intervention or empirical data around health promotion among adult low-wage workers, and (3) measuring changes in low-wage worker health. Data Extraction Central features of the selected studies were extracted, including the theoretical foundation, study design, health promotion intervention content and delivery format, intervention targeted outcomes, sample characteristics, and work, occupational, and industry characteristics. Data Analysis Consistent with a scoping review, we used a descriptive, content analysis approach to analyze extracted data. All authors agreed upon emergent themes and two authors independently coded data extracted from each article. Results The results suggest that the research on low-wage workers’ health promotion is limited, but increasing, and that low-wage workers have limited access to and utilization of worksite health promotion programs. Conclusions Workplace health promotion programs could have a positive effect on low-wage workers, but more work is needed to understand how to expand access, what drives participation and which delivery mechanisms are most effective. PMID:28893085

  18. Radiation protection optimization of workers

    International Nuclear Information System (INIS)

    Lochard, J.

    1994-11-01

    This report presents the contribution of CEPN (study center on protection evaluation in nuclear area) to the Days of the French Radiation Protection Society (SFRP) on optimization of workers radiation protection in electronuclear, industrial and medical areas

  19. The prevalence of musculoskeletal disorders and occupational risk factors in Kashan SAIPA automobile industry workers by key indicator method (KIM), 1390

    OpenAIRE

    2012-01-01

    Introduction: work related musculoskeletal disorders are the most wide spread type of occupational diseases among workers. Awkward body postures during work and manual material handling are among the most important risk factors of musculoskeletal disorders in different jobs. Due to importance of recognizing these factors prevalence and risk factor of work related musculoskeletal disorders, this research was aimed to study the among employees of Kashan City’s Saipa automobile industry in 2...

  20. Safety and health in the petrochemical industry in Map Ta Phut, Thailand.

    Science.gov (United States)

    Langkulsen, Uma; Vichit-Vadakan, Nuntavarn; Taptagaporn, Sasitorn

    2011-01-01

    Petrochemical industries are known as sources of many toxic chemicals. Safety and health risks of the petrochemical workers employed at Map Ta Phut Industrial Estate, located in Rayong, Thailand, are potentially high. The research materials consisted of documents emanating from statutory reports on safety in working with toxic chemicals and the results of interviews by questionnaire among 457 petrochemical workers regarding occupational health and safety issues. Most of workers who were working with toxic chemicals had knowledge and awareness of health risks and chemical hazards at work. We found that safe behavior at work through read the safety information among operational workers less than non-operational workers around 10%. Most of workers had perceived occupational health and safety management in their companies. Some companies revealed that they had not been performing biological monitoring of blood or urine for their health examination reports and that workplace exposure monitoring had not correlated well with health examination of workers. Our study suggested that occupational health and safety for petrochemical industries requires standards and guidelines for workers' health surveillance aimed at protection of workers.

  1. Predominant MIC Mechanisms in the Oil and Gas Industry

    Science.gov (United States)

    literature, terms such as microbial corrosion, biocorrosion, microbially influenced/induced corrosion, and biodegradation are often applied. All descriptions...express that microorganisms (bacteria, archaea, and fungi) influence the corrosion process of a given material. In this chapter, an overview of the common MIC mechanisms encountered in the oil and gas industry is presented.

  2. Implikasi Yuridis Penyelesaian Perselisihati Hubungan Industrial Melalul Pengadllan Hubungan Industrial

    OpenAIRE

    Adi, Mila Karmila

    2016-01-01

    The Industrial Relationship Dispute Resolution Law Number2 Year 2004, has a bolished the existence of The Labor Dispute Committee and replaced by the  Industrial Relation ship Court. The existence of the Industrial Relation ship Court can influence the relation ships here between worker and employer in the future and subtractthe government intervention in labordispute resolution. Although the Court is notexistyet until 2006, but the resolution process will be questioned whether it will give m...

  3. The mental workload analysis of safety workers in an Indonesian oil mining industry

    Directory of Open Access Journals (Sweden)

    Indrawati Sri

    2018-01-01

    Full Text Available The responsibilities of occupational health and safety workers are very hard to ensure other workers is safety. The responsibility make the workers of occupational health and safety has some affecting to their job. Some effect can cause over the mental workload. This research aims to determine the score of mental workload from three professions in occupational health and safety, i.e. safetyman contractor, safetyman field and safetyman officer. Six indicators in the NASA-TLX method, i.e. mental demand (MD, physical demand (PD, temporal demand (TD, performance (OP, effort (EF and frustration level (FR are used to determine the worker’s mental workload. The result shows mental demand (MD is the most dominant indicators affecting the mental workload between safetyman contractor, safetyman field and safety officer. The highest mental workload score among safety workers is on the safetyman field with WWL score at 62,38, because among the three types safety workers, the highest MD is on the safetyman field due to the responsibility.

  4. Optimization of Temperature Level to Enhance Worker Performance in Automotive Industry

    OpenAIRE

    A. R. Ismail; M. Y.M. Yusof; N. K. Makhtar; B. M. Deros; M. R.A. Rani

    2010-01-01

    Problem statement: Production of automotive parts is among the largest contributor to economic earnings in Malaysia. The dominant work involve in producing automotive part were manual assembly process. Where it is definitely used a manpower capability. Thus the quality of the product heavily depends on workers comfort in the working condition. Temperature is one of the environmental factors that give significant effect on the worker performance. Approach: Temperature level and productivity ra...

  5. Investment-innovation mechanism of ensuring competitiveness of industrial enterprises

    Directory of Open Access Journals (Sweden)

    Kozyk Vasyl V.

    2014-01-01

    Full Text Available The article considers the process of formation of the investment-innovation mechanism of ensuring competitiveness of industrial enterprises. It identifies the essence, composition, goals and means of functioning of this mechanism. It establishes sequence of the process of functioning of the investment-innovation mechanism of ensuring competitiveness of economic subjects. It marks out such particular types of this mechanism: mechanism of renovation of fixed assets of an enterprise, mechanism of formation of channels and network of sales of enterprise products, mechanism of expansion of production capacity of the enterprise on manufacture of traditional types of products, mechanism of introduction of new progressive production processes, mechanism of development and production of innovation products, and mechanism of reduction of the level of risk of investment activity of the enterprise. The article conducts modelling of the process of development and realisation of investment solutions on introduction of progressive technologies of manufacture of products at the enterprise. It offers a method of selection of the most competitive variant of technology of manufacture of products depending on the level of quality and also specific current capital outlays for their manufacture.

  6. Gender, Cross-border Migrant Workers and Citizenship : Case Study ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... of the Burmese-Thai border; final technical report. Documents. Border industrialization and labour mobility : a case of Burmese migrant workers in border area factories. Rapports. Round Table Discussion on Past and Current Research on Migrant Workers in Thailand, Miracle Grand Convention Hotel, 17 January 2007 ...

  7. Development of risk assessment tool for foundry workers.

    Science.gov (United States)

    Mohan, G Madhan; Prasad, P S S; Mokkapati, Anil Kumar; Venkataraman, G

    2008-01-01

    Occupational ill-health and work-related disorders are predominant in manufacturing industries due to the inevitable presence of manual work even after several waves of industrial automation and technological advancements. Ergonomic risk factors and musculoskeletal disorders like low-back symptoms have been noted amongst foundry workers. The purpose of this study was to formulate and develop a Physical Effort Index to assess risk factor. The questionnaire tool applicable to foundry environment has been designed and validated. The data recorded through survey across the foundries has been subjected to regression analysis to correlate between proposed physical effort index and the standard Borg's Ratings of Perceived Exertion (RPE) scale. The physical efforts of sixty seven workers in various foundry shop floors were assessed subjectively. The 'Job factors' and 'Work environment' were the two major parameters considered in assessing the worker discomfort level at workplace. A relation between Borg's RPE scale and the above two parameters were arrived at, through regression analysis. The study demonstrates the prevalence of risk factors amongst foundry workers and the effectiveness of the proposed index in estimating the risk factor levels. RELEVANCE TO THE INDUSTRY: The proposed tool will assist foundry supervisors and managers to assess the risk factors and helps in better understanding of the workplace to avoid work-related disorders, ensuring better output.

  8. Ishemia heart disease and its risk factors among mechanic workers in Narovnyansk region of Gomel' district and measures of medical-and-social protection

    International Nuclear Information System (INIS)

    Zborovskij, Eh.I.; Grakovich, A.A.

    1992-01-01

    The epidemiological study of ischemic heart desease (IHD), its main forms (myocardial infarction, angina pectoros at exercoses, painless form) and rosk factors (smoking, decreased physical activity, overweight) has been studied among the agricultural mechanic workers in Gomel' district the relationship of the increased morfidity of IHD with the age and of significant negative influence of the risk factors has been found out. The medical-and-social-protection measures used for the decrease of the negative influence of the changes in the mechanic workers life style have been recommended

  9. Work-related injuries in a state trauma registry: relationship between industry and drug screening.

    Science.gov (United States)

    Bunn, Terry L; Slavova, Svetla; Bernard, Andrew C

    2014-08-01

    Work-related injuries exert a great financial and economic burden on the US population. The study objectives were to identify the industries and occupations associated with worker injuries and to determine the predictors for injured worker drug screening in trauma centers. Work-related injury cases were selected using three criteria (expected payer source of workers' compensation, industry-related e-codes, and work-related indicator) from the Kentucky Trauma Registry data set for years 2008 to 2012. Descriptive analyses and multiple logistic regression were performed on the work-related injury cases. The "other services" and construction industry sectors accounted for the highest number of work-related cases. Drugs were detected in 55% of all drug-screened work-related trauma cases. Higher percentages of injured workers tested positive for drugs in the natural resources and mining, transportation and public utilities, and construction industries. In comparison, higher percentages of injured workers in the other services as well as transportation and public utilities industries were drug screened. Treatment at Level I trauma centers and Glasgow Coma Scale (GCS) scores indicating a coma or severe brain injury were both significant independent predictors for being screened for drugs; industry was not a significant predictor for being drug screened. The injured worker was more likely to be drug screened if the worker had a greater than mild injury, regardless of whether the worker was an interfacility transfer. These findings indicate that there may be elevated drug use or abuse in natural resources and mining, transportation and public utilities, as well as construction industry workers; improved identification of the specific drug types in positive drug screen results of injured workers is needed to better target prevention efforts. Epidemiologic study, level III.

  10. Immigration and the American industrial revolution from 1880 to 1920.

    Science.gov (United States)

    Hirschman, Charles; Mogford, Elizabeth

    2009-12-01

    In this study, we measure the contribution of immigrants and their descendents to the growth and industrial transformation of the American workforce in the age of mass immigration from 1880 to 1920. The size and selectivity of the immigrant community, as well as their disproportionate residence in large cities, meant they were the mainstay of the American industrial workforce. Immigrants and their children comprised over half of manufacturing workers in 1920, and if the third generation (the grandchildren of immigrants) are included, then more than two-thirds of workers in the manufacturing sector were of recent immigrant stock. Although higher wages and better working conditions might have encouraged more long-resident native-born workers to the industrial economy, the scale and pace of the American industrial revolution might well have slowed. The closing of the door to mass immigration in the 1920s did lead to increased recruitment of native born workers, particularly from the South, to northern industrial cities in the middle decades of the 20th century.

  11. Occupational exposure in South African metallurgical plants and industries involving naturally occurring radionuclides

    International Nuclear Information System (INIS)

    Kruger, I.D.

    2002-01-01

    South Africa has a very large mining and minerals processing industry exploiting a variety of ores and minerals containing elevated levels of NORM. The industry employs more than 300,000 persons. Doses have been assessed to workers in the mining industry in South Africa. In the gold mining industry radon measurements have been performed since the early 1970s. Regulations have been in force since 1990. The mean annual dose to underground gold mine workers, mostly from radon progeny, is about 5 mSv with maximum doses exceeding 20 mSv. The maximum annual dose to surface workers in gold mines is 5 mSv. In South African coal mines the mean annual dose from inhalation of radon decay products has been estimated from limited radon concentration measurements to be about 0.6 mSv. In the phosphoric acid and fertilizer production industry the doses to the workers do not exceed 6 mSv/y. There are 3 mineral sands operations in South Africa, for which the maximum annual dose to workers is 3 mSv. One open pit copper mine contains elevated levels of U, which is extracted as a by-product. The maximum annual doses to workers are 5 mSv for workers in the mine and 20 mSv for workers in the metallurgical plant. Worker doses in the metallurgical plant have since been reduced with the introduction of radiation protection measures

  12. Cancer in the Norwegian printing industry.

    Science.gov (United States)

    Kvam, Bård M N; Romundstad, Pål Rikard; Boffetta, Paolo; Andersen, Aage

    2005-02-01

    The aim of this study was to investigate cancer risk among Norwegian workers in the printing industry, particularly lung and bladder cancer. Cancer incidence was investigated from 1953 through 1998 in a cohort of 10 549 male members of a trade union in the printing industry in Oslo and nearby areas. Rates from the region, were used to calculate standardized incidence ratios (SIR) separately for the skilled and unskilled workers. Smoking data from a sample of the cohort were utilized for evaluating the risk estimates of smoking-related cancers. Specific exposure data were not available. Among the skilled workers, significantly elevated risks of cancer of the urinary bladder [standardized incidence ratio (SIR) 1.47, 95% confidence interval (95% CI) 1.19-1.79], liver (SIR 1.92, 95% CI 1.15-2.99), pancreas (SIR 1.46, 95% CI 1.07-1.94) and colon (SIR 1.27, 95% CI 1.05-1.55) were observed, whereas an increased risk of lung cancer in this group was confined to those born before 1910. Among the unskilled workers, there were significantly increased risks of cancer of the mouth, esophagus, stomach, larynx, lung, and all sites. The study showed that workers in the printing industry were at increased risk of several types of cancer. In particular the increased risk of bladder cancer among the skilled workers is suggestive of an occupational cause. However, no specific agent could be identified as an occupational carcinogen. The results did not support the hypothesis of a generally increased risk of lung cancer. The risk pattern for unskilled workers may reflect confounding by nonoccupational factors.

  13. Protecting workers in the home care industry: workers' experienced job demands, resource gaps, and benefits following a socially supportive intervention.

    Science.gov (United States)

    Mabry, Linda; Parker, Kelsey N; Thompson, Sharon V; Bettencourt, Katrina M; Haque, Afsara; Luther Rhoten, Kristy; Wright, Rob R; Hess, Jennifer A; Olson, Ryan

    2018-05-02

    The Community of Practice and Safety Support (COMPASS) program is a peer-led group intervention for home care workers. In a randomized controlled trial, COMPASS significantly improved workers' professional support networks and safety and health behaviors. However, quantitative findings failed to capture workers' complex emotional, physical, and social experiences with job demands, resource limitations, and the intervention itself. Therefore, we conducted qualitative follow-up interviews with a sample of participants (n = 28) in the program. Results provided examples of unique physical and psychological demands, revealed stressful resource limitations (e.g., safety equipment access), and elucidated COMPASS's role as a valuable resource.

  14. Association of workplace and population characteristics with prevalence of hypertension among Brazilian industry workers: a multilevel analysis.

    Science.gov (United States)

    Vinholes, Daniele B; Bassanesi, Sérgio L; Chaves Junior, Hilton de Castro; Machado, Carlos Alberto; Melo, Ione M F; Fuchs, Flavio Danni; Fuchs, Sandra Costa

    2017-08-21

    Exposure to risk factors for hypertension may be influenced by the characteristics of the workplace, where workers spend most of their daily time. To evaluate the association between features of the companies, particularly the presence of facilities to provide meals, and of population characteristics and the prevalence of hypertension, taking into account individual risk factors for hypertension. This multilevel analysis was based on a cross-sectional study with individual and company data from the SESI (Serviço Social da Indústria-Social Service of Industries) study and population-based data from the national census statistics. Workers aged ≥15 years were randomly selected from small (20-99), medium (100-499) and large (≥500 employees) companies per state using multistage sampling. Logistic regression was used to analyse the association between hypertension and individual, workplace and population variables, with odds ratios (ORs; 95% CI) adjusted for three-level variables. 4818 Workers from 157 companies were interviewed and their blood pressure, weight and height were measured. Overall, 77% were men, aged 35.4 ±10.7 years, with 8.7 ±4.1 years of schooling and mostly worked in companies with a staff canteen (66%). Besides individual characteristics-being male, ageing, low schooling, alcohol abuse and higher BMI-a workplace with no staff canteen (OR=1.28; 95% CI 1.08 to 1.52), small companies (OR=1.31; 95% CI 1.07 to 1.60) and living in cities with higher economic inequality (OR=1.47; 95% CI 1.23 to 1.76) were associated with a higher risk for hypertension. Among Brazilian workers, the prevalence of hypertension is associated with individual risk factors, lack of a canteen at the workplace, small companies and higher economic inequalities of cities. These three-level characteristics help to interpret differences in the prevalence of hypertension between regions or countries. © Article author(s) (or their employer(s) unless otherwise stated in the

  15. Low-socioeconomic status workers: their health risks and how to reach them.

    Science.gov (United States)

    Harris, Jeffrey R; Huang, Yi; Hannon, Peggy A; Williams, Barbara

    2011-02-01

    To help workplace health promotion practitioners reach low-socioeconomic status workers at high risk for chronic diseases. We describe low-socioeconomic status workers' diseases, health status, demographics, risk behaviors, and workplaces, using data from the Behavioral Risk Factor Surveillance System, Medical Expenditure Panel Survey, and Bureau of Labor Statistics. Workers with household annual incomes less than $35,000, or a high school education or less, report more chronic diseases and lower health status. They tend to be younger, nonwhite, and have much higher levels of smoking and missed cholesterol screening. They are concentrated in the smallest and largest workplaces and in three low-wage industries that employ one-quarter of the population. To decrease chronic diseases among low-socioeconomic status workers, we need to focus workplace health promotion programs on workers in low-wage industries and small workplaces.

  16. Interactive mechanism of working environments and construction behaviors with cognitive work analysis: an elevator installation case study.

    Science.gov (United States)

    Wang, Yanqing; Chong, Heap-Yih; Liao, Pin-Chao; Ren, Hantao

    2017-09-25

    Unsafe behavior is a leading factor in accidents, and the working environment significantly affects behaviors. However, few studies have focused on detailed mechanisms for addressing unsafe behaviors resulting from environmental constraints. This study aims to delineate these mechanisms using cognitive work analysis (CWA) for an elevator installation case study. Elevator installation was selected for study because it involves operations at heights: falls from heights remain a major cause of construction worker mortality. This study adopts a mixed research approach based on three research methodology stages. This research deconstructs the details of the working environment, the workers' decision-making processes, the strategies chosen given environmental conditions and the conceptual model for workers' behaviors, which jointly depict environment-behavior mechanisms at length. By applying CWA to the construction industry, environmental constraints can easily be identified, and targeted engineering suggestions can be generated.

  17. Allergy-related disorders in the construction industry.

    Science.gov (United States)

    Carino, Mauro; Romita, Paolo; Foti, Caterina

    2013-01-01

    Working conditions in the construction industry have improved in many industrialized countries, but heavy physical work with recurrent exposure to chemical agents, dust, and climatic influences still represents considerable risk for construction workers and may affect their health. The aim of this review is to analyze available data of the literature on allergy-related respiratory and skin disorders with emphasis on a preventive appraisal in order to produce statements and recommendations based on research evidence. The most common agents involved in the construction industry as a cause of occupational asthma (OA) in industrialized countries are isocyanates, wood dust, resins, glues, cobalt, and chromium. Allergic contact dermatitis (ACD) is an immunologic cell-mediated response to a sensitizing agent and the most common sensitizing agents associated with construction workers are epoxy resins, thiurams and thiazoles, and chromates. Medical surveillance must consider individual risk factors such as differences in individual susceptibility and sensitization to agents at workplace. Once work-related disorder is confirmed, adequate fitness for work should be assessed for the worker impaired by health condition. A reliable diagnosis of an index case is a sentinel event that may reveal risks for workers with similar exposure, leading to a revised risk assessment at the workplace that should reduce the risk and prevent further cases.

  18. Industry Matters

    DEFF Research Database (Denmark)

    Tran, Angie Ngoc; Jeppesen, Søren

    2018-01-01

    This chapter draws on a study investigating what corporate social responsibility (CSR) means to Vietnam’s small- and medium-size enterprise (SME) owner/managers and workers, using Scott’s three-pillar (norms, regulation, cognition) institutional framework. The findings are based on factory visits...... and interviews with 40 managers/owners and 218 workers conducted in two sectors—textile/garment/footwear (TGF) and food/beverage processing (FBP)—around Ho Chi Minh City in 2011. Scott’s framework is useful in highlighting similarities and differences between these two sectors. We found more stringent state...... regulation and greater industry pressure with regard to quality and safety of products than to labour standards in both sectors. Most factories in the TGF sector assembled products for global supply chains and were under pressure by industry norms, while most companies in the FBP sector produced...

  19. Increased albumin excretion in industrial workers due to shift work rather than to prolonged exposure to low concentrations of chlorinated hydrocarbons.

    OpenAIRE

    Boogaard, P J; Caubo, M E

    1994-01-01

    OBJECTIVES--It has been reported that groups of workers in petrochemical industries who have been exposed to low concentrations of chemicals for prolonged periods have an increased urinary albumin excretion compared with unexposed controls. This increase, however, seemed to be unrelated to the extent, duration, and type of exposure. The aim of the present study was to investigate the suggestion that the small increase in albumin excretion might be due to differences in physical workload betwe...

  20. Outdoor Workers' Use of Sun Protection at Work and Leisure

    Directory of Open Access Journals (Sweden)

    Cheryl E. Peters

    2016-09-01

    Conclusion: This high-participation rate cohort helps characterize sun protection behaviors among outdoor workers. Workers practiced better sun protection at work than on weekends, suggesting that workplace policies supportive of sun protection could be useful for skin cancer prevention in the construction industry.

  1. Costs of occupational injury and illness across industries

    Energy Technology Data Exchange (ETDEWEB)

    Leigh, J.P.; Waehrer, G.; Miller, T.R.; Keenan, C. [University of California Davis, Sacramento, CA (United States)

    2004-06-01

    This study ranked industries using estimated total costs and costs per worker. The incidence study of nationwide data was carried out in 1993. The main outcome measure was total cost for medical care, lost productivity, and pain and suffering for the entire United States (US). The analysis was conducted using fatal and nonfatal injury and illness data recorded in large data sets from the US Bureau of Labor Statistics. Cost data were derived from workers' compensation records, estimates of lost wages, and jury awards. Current-value calculations were used to express all costs in 1993 in US dollars. The following industries were at the top of the list for average cost (cost per worker): taxicabs, bituminous coal and lignite mining, logging, crushed stone, oil field services, water transportation services, sand and gravel, and trucking. Industries high on the total-cost list were trucking, eating and drinking places, hospitals, grocery stores, nursing homes, motor vehicles, and department stores. Ranking by total costs provided information on total burden of hazards, and ranking by cost per worker provided information on risk. Industries that ranked high on both lists deserve increased research and regulatory attention.

  2. HIV infection in the South African construction industry.

    Science.gov (United States)

    Bowen, Paul; Govender, Rajen; Edwards, Peter; Lake, Antony

    2018-06-01

    South Africa has one of the highest HIV prevalences in the world, and compared with other sectors of the national economy, the construction industry is disproportionately adversely affected. Using data collected nationally from more than 57,000 construction workers, HIV infection among South African construction workers was estimated, together with an assessment of the association between worker HIV serostatus and worker characteristics of gender, age, nature of employment, occupation, and HIV testing history. The HIV infection of construction workers was estimated to be lower than that found in a smaller 2008 sample. All worker characteristics are significantly associated with HIV serostatus. In terms of most at-risk categories: females are more at risk of HIV infection than males; workers in the 30-49 year old age group are more at risk than other age groups; workers employed on a less permanent basis are more at risk; as are workers not having recently tested for HIV. Among occupations in the construction industry, general workers, artisans, and operator/drivers are those most at risk. Besides yielding more up-to-date estimated infection statistics, this research also identifies vulnerable sub-groups as valuable pointers for more targeted workplace interventions by construction firms.

  3. Prelude to a RIF: older workers, part-time hours, and unemployment.

    Science.gov (United States)

    Reynolds, Jeremy; Wenger, Jeffrey B

    2010-04-01

    Since the beginning of the most recent recession in December 2007, involuntary part-time employment (part-time for economic reasons) in the United States has increased from 4.2 million workers to 9.1 million, more than doubling. In this paper, we examine whether such increases in involuntary part-time employment have helped combat unemployment in the past or placed a disproportionate burden on older workers. Using Current Population Survey (outgoing rotation group) data from 1983 to 2002, we find that increases in involuntary part-time work in an industry raise the industry unemployment rate. Furthermore, the connection between rising rates of involuntary part-time work and unemployment is stronger among older workers than among younger workers. We conclude that reducing work hours through the use of part-time work does not ameliorate the effects of recessions on workers. Rather, it is a harbinger of unemployment, especially among those older than 55.

  4. Health and safety problems among amang workers in the tin industry in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Shze Jer; Kandaiya, Sivamany

    1985-12-01

    Workers in amang plants are exposed to both internal and external radiation. The radioactivity level measured in the amang plants are presented. Safety measures are suggested to minimize the workers from radiation exposure.

  5. Immune cells in Chernobyl radiation workers exposed to low-dose irradiation

    International Nuclear Information System (INIS)

    Bazyka, D.; Chumak, A.; Byelyaeva, N.; Gulaya, N.; Margytich, V.; Thevenon, C.; Guichardant, M.; Lagarde, M.

    2002-01-01

    the aim of this work was to study immune response parameters in Chernobyl emergency and recovery operation radiation workers and nuclear industry workers exposed under professional limits. The monohydroxylated fatty acid content in peripheral blood mononuclear cell of radiation workers compared to unexposed control at the 12-th year after Chernobyl NPP accident was studied too

  6. Hearing difficulty and tinnitus among U.S. workers and non-workers in 2007.

    Science.gov (United States)

    Masterson, Elizabeth A; Themann, Christa L; Luckhaupt, Sara E; Li, Jia; Calvert, Geoffrey M

    2016-04-01

    Hearing loss and tinnitus are two potentially debilitating physical conditions affecting many people in the United States. The purpose of this study was to estimate the prevalence of hearing difficulty, tinnitus, and their co-occurrence within U.S. Data from the 2007 National Health Interview Survey (NHIS) were examined. Weighted prevalence and adjusted prevalence ratios for self-reported hearing difficulty, tinnitus, and their co-occurrence were estimated and compared by demographic, among workers with and without occupational noise exposure, and across industries and occupations. Seven percent of U.S. workers never exposed to occupational noise had hearing difficulty, 5% had tinnitus and 2% had both conditions. However, among workers who had ever been exposed to occupational noise, the prevalence was 23%, 15%, and 9%, respectively (P Hearing difficulty and tinnitus are prevalent in the U.S.; especially among noise-exposed workers. Improved strategies for hearing conservation or better implementation are needed. Published 2016. This article is a U.S. Government work and is in the public domain in the USA.

  7. Co-operatives in the Cultural Industries

    Directory of Open Access Journals (Sweden)

    Marisol Sandoval

    2015-04-01

    The roundtable discussed the potentials and limits of worker co-operatives as an alternative way of organizing cultural work. It explored how worker co-operation might contribute to new collaborative forms of cultural production; how they do, or might, strengthen a 'cultural commons'; and the role cultural co-ops play in the wider context of movements for workers' rights. Questions that were discussed include: To what extent can worker co-operatives be a means to confront precariousness and individualisation in work in the cultural sector? Do worker co-ops open up new possibilities for the collaborative production of cultural commons? What role can worker co-operatives play within a broader movement for creating more just, equal and humane cultural work and an alternative to capitalist economies? Where lies the boundary between neoliberal calls for self-help and individual responsibility and a radical co-op movement? What is the relation between worker co-ops and other forms of progressive politics such as the union movements, social protests and civil society activism? Can cultural co-ops contribute to reinventing the meaning and practice of work in the 21st century? About the speakers: Marisol Sandoval is a Lecturer at the Department of Culture and Creative Industries at City University London. Her research critically deals with questions of power, responsibility, commodification, exploitation, ideology and resistance in the global culture industry. Jo Littler is Senior Lecturer at City University London's Department of Culture and Creative Industries. Her work explores questions of culture and power from an interdisciplinary, cultural studies-informed perspective. Rhiannon Colvin after graduating in 2010 to find the world of work competitive and brutal, Rhiannon founded AltGen to empower young graduates to get together and create their own work. http://www.altgen.org.uk/ Tara Mulqueen is a PhD candidate at Birkbeck College School of Law. Her thesis concerns the

  8. Non-auditory effects of noise in industry. IV. A field study on industrial noise and blood pressure

    NARCIS (Netherlands)

    Verbeek, J. H.; van Dijk, F. J.; de Vries, F. F.

    1987-01-01

    Audiometry and casual blood pressure measurements were carried out among industrial workers exposed to noise levels exceeding 80 dB(A). Workers with long-term noise exposure had increased blood pressure, after correction for age. Only a weak correlation was observed between noise-induced hearing

  9. Strategies and Methods for Optimisation of Protection against Internal Exposures of Workers from Industrial Natural Sources (SMOPIE)

    International Nuclear Information System (INIS)

    Van der Steen, J.; Timmermans, C.W.M.; Van Weers, A.W.; Degrange, J.P.; Lefaure, C.; Shaw, P.V.

    2004-01-01

    The report provides summaries on the Work Packages 1 and 2 (see Annex 1 and 2 below) and describes the work carried out in Work Packages 3, 4 and 5. In addition it provides a summary of the main achievements of the project. The objective of Work Package 3 was to try to categorise exposure situations described in the case studies in terms of a limited number of exposure parameters relevant to the implementation of ALARA. It became clear that the characterisation criteria considered for the many different exposure situations in the industrial cases led to an important practical conclusion, namely that the preferred choice of the air sampling method (i.e. to implement ALARA) will be the same in all the industries considered. The aim of work package 4 (Review and evaluation of monitoring strategies and methods) was to review the technical capabilities and limitations of different forms of internal radiation monitoring. This included a consideration of monitoring strategies, methods and equipment, as appropriate. The review considered which types of monitoring (if any) are the most effective in terms of contributing to the optimisation of internal exposures (from inhalation) and whether further developments are needed, especially in relation to existing monitoring equipment. One of the main conclusions is: personal air sampling (PAS) is the best method for assessing occupational doses from inhalation of aerosols. The first step in any monitoring strategy should be an assessment of worker doses using this technique. The Appendices 1-4 of Annex 3 provide the detailed supporting material for Work Package 4. Work Package 5 provides recommended strategies, methods and tools for optimisation of internal exposures in industrial work activities involving natural radionuclides. It is based on the case studies as described in Work Package 2 and the analysis of these studies in Work Package 3. It also takes into account the assessment of monitoring strategies, methods and tools

  10. Market mechanisms for compensating hazardous work: a critical analysis

    International Nuclear Information System (INIS)

    Shakow, D.

    1984-01-01

    Adam Smith's theory that the marketplace can compensate workers for social inequities (i.e., hazards, boredom, etc.) in the work place is applied to the nuclear industry. The author argues that market mechanisms are unlikely to ensure adequate compensation for work-related hazards. He summarizes and critiques the neoclassical compensating-wage hypothesis, then reviews empirical evidence in support of the hypothesis in light of an alternative hypothesis derived from the literature on labor market segmentation. He challenges the assumption of perfect labor mobility and perfect information. A promising direction for further research would be a structural analysis of the emerging market for temporary workers. 13 references, 2 figures

  11. Nuclear Industry Family Study

    International Nuclear Information System (INIS)

    1993-01-01

    This is a copy of the U.K.A.E.A. Question and Answer brief concerning an epidemiological study entitled the Nuclear Industry Family Study, to investigate the health of children of AEA, AWE, and BNFL Workers. The study is being carried out by an independent team of medical research workers from the London School of Hygiene and Tropical Medicine, and the Imperial Cancer Research Fund. (UK)

  12. Digital Labour in Chinese Internet Industries

    Directory of Open Access Journals (Sweden)

    Bingqing Xia

    2014-09-01

    Full Text Available Digital labour has been the subject of considerable research in recent years (Van Dijck 2009, Manzerolle 2010, Dyer-Witheford 2010. But relatively little research has considered professional workers in digital media. This research addresses this gap by focusing on professional workers in the Chinese Internet industries. This paper asks: How are these digital labourers involved in the digital media production? To what extent should we criticise this involvement? Based on detailed empirical research in China, I argue that the rapid growth of the Internet industries depends on exploiting these Internet workers, such as the workers in Chinese Internet industries—the new ‘sweatshop’ of the digital era. Chinese Internet workers have been subsumed in the global capitalist system as the new ‘sweatshop workers’. This paper shows that Chinese Internet workers suffer very poor working conditions, and argues that these working conditions are the result of exploitation, a concept explored via using Eric Olin Wright’s schema. This paper also argues that most of the Chinese Internet workers are in the lower middle-class class position, in which they are exploited by the upper classes. Their working conditions have seriously deteriorated and they are victims of inequality and injustice—although they also are able to exercise agency and resistance. This paper therefore calls urgent attention to the working conditions of these digital labourers.

  13. The Worker Rights Consortium Makes Strides toward Legitimacy.

    Science.gov (United States)

    Van der Werf, Martin

    2000-01-01

    Discusses the rapid growth of the Workers Rights Consortium, a student-originated group with 44 member institutions which opposes sweatshop labor conditions especially in the apparel industry. Notes disagreements about the number of administrators on the board of directors and about the role of industry representives. Compares this group with the…

  14. Incidence and mortality by cancer among French nuclear workers of contracting companies

    International Nuclear Information System (INIS)

    Guerin, S.; Haddy, N.; Giardini, M.; Paoletti, C.; De Vathaire, F.

    2006-01-01

    Full text of publication follows: Current radiation protection standards of occupationally exposed workers are based on an extrapolation of cancer risks estimates derived from studies of the survivors of atomic bombings in Hiroshima and Nagasaki. In order to confirm these standards, International Agency for Research Cancer coordinated a retrospective cohort study to estimate the risk of cancer death after low-level exposure to gamma-ray, in a worldwide population of 400 000 nuclear industry workers in 15 countries. Methods: The present study is part of the international study and includes about 13,000 French nuclear industry workers of 10 contracting companies and subsidiary companies. This study was restricted to workers who wore a radiation dosimeter or badge. Contracting companies were selected on the basis of at least 100 workers in activity in 1996. A retrospective cohort was constituted. For each worker, we collected data concerning personal identifiers, occupational history, exposure history, vital status and cause of death. In order to guarantee the reliability of dosimetry data, we confronted monthly doses of X and gamma rays obtained from each company with monthly doses obtained from the National Institute of Radio Protection (I.R.S.N.). The cut off date was the 31 December of 2000. An incidence study is running within this cohort. Data relatives to poly-exposures, incident cancers and other pathologies, have being collected through a questionnaire form. Results: A total of 12,690 workers were included in the cohort, 1,457 could not be identified. Among the 11,233 identified workers, 280 deaths were recorded and 36% of them were cancer. Most of the workers were men (96%) and the median age at cut off date was equal to 41 years old. Only 25% of workers were exposed seven years or more. The median cumulative dose was equal to 3.1 mSv and 25% of workers had a cumulative dose superior to 22 mSv. Conclusion: Median cumulative dose was lower than expected as

  15. Occupational exposures in industrial application of radiation during 1999-2008

    International Nuclear Information System (INIS)

    Sanaye, S.S.; Baburajan, Sujatha; Pawar, S.G.; Nalawade, S.K.; Sapra, B.K.

    2012-01-01

    Application of radiation in industry, medicine and research sector has increase significantly over the years. In industry main applications are industrial radiography, industrial fluoroscopy, radiation processing, luminizing, nucleonic gauges. Since the strength of the source used is generally high compared to other applications as well as the operating conditions prevailing during the exposure, radiological protection plays important role in this sector. Analysis of dose data, available with National Occupational Dose Registry of RPAD, Bhabha Atomic Research Centre, provides some insight into trends in occupational exposures received by industrial radiation workers. This helps in providing information on adequateness of radiation protection practices followed in the industry. This paper presents the trends in occupational exposure received by radiation workers in the industry during past 10 years (1999 to 2008). It is observed that there is a gradual increase in the occupational radiation workers during the period. The number of persons monitored as well as exposed is highest in industrial radiography compared to other sub-categories. Major contribution to collective dose is also from industrial radiography. The highest annual average as well as exposed average doses are contributed by industrial radiography. The monitored persons receiving dose d 5 mSv is 96.9% industry

  16. Monitoring of the sleep patterns of shift workers in the automotive industry.

    Science.gov (United States)

    Kawada, Tomoyuki; Shimizu, Takako; Kuratomi, Yushiro; Suto, Sachiko; Kanai, Tomoe; Nishime, Akemi; Nakano, Noriko

    2011-01-01

    The effect of shift schedules on the amount of sleep that workers receive is an important factor in workplace health and safety as well as the employees' overall quality of life. The objective of this study is to compare sleep period among workers engaging in each of the three-shift work. The amount of sleep (sleep period) that male workers with rotating shift schedules received was measured using accelerometers. The mean age of the 16 male workers enrolled in this study was 54.3 years (one standard deviation, 6.7 years). Thirteen participants ranged in age from 51 to 60 years of age, and the other three participants were 32, 48, and 50 years old. Work shifts were rotated on a weekly basis and were categorized into three periods: shift-1 (8:00 to 17:00), shift-2 (15:00 to 23:50), and shift-3 (23:30 to 8:15). Each work week consisted of 5 days. No significant differences were observed in the mean sleep period for each of the three shifts. However, the sleep periods during shift-1 or shift-2 tended to be longer than that obtained during shift-3. No effect of age on the length of the sleep period was observed. Rotating shift-work did not affect the amount of sleep that workers obtained. However, a comparison with previous study results suggests that morning shifts (starting at 6 AM) and day shifts (starting at 8 AM) may have different effects on sleep time.

  17. Respiratory Abnormalities among Occupationally Exposed, Non-Smoking Brick Kiln Workers from Punjab, India.

    Science.gov (United States)

    Tandon, Supriya; Gupta, Sharat; Singh, Sharanjeet; Kumar, Avnish

    2017-07-01

    Brick manufacturing industry is one of the oldest and fast-growing industries in India that employs a large section of people. Brick kiln workers are occupationally exposed to air pollutants. Nonetheless, only a few studies have so far been conducted on their respiratory health. To investigate the extent of respiratory impairment in brick kiln workers and to correlate it with the duration of exposure. A cross-sectional study was conducted. Spirometric parameters of 110 non-smoking male brick kiln workers aged 18-35 years in Patiala district, Punjab, India, were compared with an age-matched comparison group of 90 unexposed individuals. Brick kiln workers showed a significant (pworkers was associated with the duration of exposure. In workers with >8 years of exposure, the mean values of FEV 1 (1.92 L), FVC (2.01 L), FEF 25-75% (2.19 L/s) and PEFR (4.81 L/s) were significantly (pworkers with workers.

  18. Environmental pollution as engine of industrialization

    Science.gov (United States)

    Antoci, Angelo; Galeotti, Marcello; Sordi, Serena

    2018-05-01

    This paper analyzes the dynamics of a small open economy with two sectors (a farming sector and an industrial one), heterogeneous agents (workers and entrepreneurs) and free inter-sectoral labor mobility. Labor productivity in the first sector is negatively affected by environmental pollution generated by both sectors, whereas in the second sector it is positively affected by physical capital accumulated by entrepreneurs. Through a global analysis of the non-linear three-dimensional dynamic system of the model we derive conditions under which industrialization generates a decline in workers' revenues in both sectors.

  19. Examining national trends in worker health with the National Health Interview Survey.

    Science.gov (United States)

    Luckhaupt, Sara E; Sestito, John P

    2013-12-01

    To describe data from the National Health Interview Survey (NHIS), both the annual core survey and periodic occupational health supplements (OHSs), available for examining national trends in worker health. The NHIS is an annual in-person household survey with a cross-sectional multistage clustered sample design to produce nationally representative health data. The 2010 NHIS included an OHS. Prevalence rates of various health conditions and health behaviors among workers based on multiple years of NHIS core data are available. In addition, the 2010 NHIS-OHS data provide prevalence rates of selected health conditions, work organization factors, and occupational exposures among US workers by industry and occupation. The publicly available NHIS data can be used to identify areas of concern for various industries and for benchmarking data from specific worker groups against national averages.

  20. Energy research in the mechanical forest industry 1980-1982. Summary

    Energy Technology Data Exchange (ETDEWEB)

    Usenius, A.

    1982-12-01

    The energy research project of the mechanical forest industry studied the energy consumption in 1979 and the possibilities to save energy in the sawmill, plywood, particleboard, fibreboard, joinery, wooden houses, gluelam and impregnation industries. The energy consumption per product unit is on the minimum level in sawmilling, 1.38 GJ/m/sup 3/, and on the maximum level in fibreboard manufacturing, 9.98 GJ/t. In plywood production, 6.95 GJ/m/sup 3/, the energy consumption is about double compared with the consumption in particleboard production, 3.40 GJ/m/sup 3/. The main part of the energy is heat. In the drying process about 70-85% of the total energy is used in individual processes. Over a half, 53.9%, of the total energy consumption, 23 169 TJ, is used in sawmill industry. The proportion of plywood industry is 19.2%, of particleboard industry 12.2% and of fibreboard industry 7.2%. The proportion of the processing industry is 7.5%; the main part is used in joinery industry. The fuel consumption in transportation of wooden raw materials was 2 260 TJ and in transportation of products 4 800 TJ. In fibreboard industry it is possible to save energy by leading the waste steam from defibratory into chip silos for preheating of the chips. In veneer and chip drying it is possible to save energy by using higher moisture content of the drying air and by utilizing the drying capacity as well as possible. In kiln drying of timber the changing of drying circumstances can in some cases save 50-150 FIM per 1 cbm of dried timber.

  1. FORMATION OF ECONOMIC MECHANISM OF INDUSTRIAL ENTERPRISE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Shestakova E. V.

    2015-06-01

    Full Text Available Now in research of social and economic systems synergy approach according to which the entity represents the open self-organizing (spontaneous system gains ground. Such representation of the entity in the context of modern economic science requires development of new mechanisms and management tools. The purpose of researches in the sphere of synergy management is development of mechanisms of self-organization, and also information filling of its elements. Complexity of processes of self-organization dictates need of integration of separate types of the mechanisms differing on a method of creation, uniformity of elements, complexity, a strategic orientation, target orientation, management functions. Thus, the integrated mechanism of self-organization of the entity represents multi-level system of the interconnected mechanisms (organizational, economic, information, motivational differentiated on elements. In article content of the economic development mechanism of the entity reveals; its purposes, subjects, objects, the principles, methods, tools and resources are considered. On the basis of research of features of development of social and economic systems the ratio of stages of enterprise lifecycle with self-organization process stages is established. The principles of the economic development mechanism of the entity are proved: financial independence, self-sufficiency, economic feasibility, responsibility, resource capability, economic control, interest. Methods of the economic mechanism (planning and forecasting, marketing activity, economic diagnostics, financial credit policy, economic incentives are allocated and the tools corresponding to them are proved. Features of sale of the economic mechanism at stages of dynamic balance and bifurcation are established. The practical importance of results of research consists in development of development mechanisms of the industrial enterprises promoting achievement of long-term competitive

  2. A review on the occupational health and social security of unorganized workers in the construction industry.

    Science.gov (United States)

    Tiwary, Guddi; Gangopadhyay, P K

    2011-01-01

    Construction is one of the important industries employing a large number of people on its workforce. A wide range of activities are involved in it. Due to the advent of industrialization and recent developments, this industry is taking a pivotal role for construction of buildings, roads, bridges, and so forth. The workers engaged in this industry are victims of different occupational disorders and psychosocial stresses. In India, they belong to the organized and unorganized sectors. However, data in respect to occupational health and psychosocial stress are scanty in our country. It is true that a sizable number of the workforce is from the unorganized sectors - the working hours are more than the stipulated hours of work - the work place is not proper - the working conditions are non-congenial in most of the cases and involve risk factors. Their wages are also not adequate, making it difficult for them to run their families. The hazards include handling of different materials required for construction, and exposure to harsh environmental conditions like sun, rain, and so on. On account of this, in adverse conditions, it results in accidents and adverse health conditions cause psychosocial strain and the like. They are victims of headache, backache, joint pains, skin diseases, lung disorders like silicosis, other muscular skeletal disorders, and so on. The repetitive nature of the work causes boredom and the disproportionate earning compared to the requirements puts them under psychological stress and strain and other abnormal behavioral disorders. The Government of India has realized the importance of this industry and has promulgated an Act in 1996. The state government are being asked to adhere to this, although only a few states have partially enforced it. In this article, attempts have been made to review some of the important available articles for giving a broad idea of the problem and for furtherance of research in this field.

  3. Psychosocial and Physical Workload of Hotel’s Shift Worker In Yogyakarta Indonesia

    OpenAIRE

    Dewi, Luciana Triani; Yuniartha, Deny Ratna; Purnama, Ign. Luddy Indra

    2014-01-01

    Shift works are common in hospitality industries, such as hotel industries. Shift work can cause many human problems for worker, e.g. circadian rhythms, fatigue, health effects, individual factors, social and family factors, etc. The objective of the present study was to identify and examine the psychosocial and physical workload on employees working as hotel’s shift worker in Yogyakarta, Indonesia. Copenhagen Psychosocial Questionnaire (COPSOQ) which covers 18 aspects of psychosocial workloa...

  4. The protection of migrant workers and international labour standards.

    Science.gov (United States)

    Bohning, W R

    1988-06-01

    International labor standards take the form of Conventions and Recommendations that embody the agreements reached by a 2/3 majority of the representatives of Governments, Employers, and Workers of International Labour Office (ILO) member states. Originally designed to guard against the danger that 1 country or other would keep down wages and working conditions to gain competitive advantage and thereby undermine advances elsewhere, international labor standards have also been inspired by humanitarian concerns--the visible plight of workers and the physical dangers of industrialization and by the notion of social justice, which embraces wellbeing and dignity, security, and equality as well as a measure of participation in economic and social matters. ILO standards apply to workers generally and therefore also to migrant workers, irrespective of the fact that the general standards are complemented by standards especially for migrant workers. The social security protection of migrant workers has been dealt with in ILO instruments primarily from the angle of equality of treatment but also from that of the maintenance of acquired rights and rights in course of acquisition, including the payment of benefits to entitled persons resident abroad. The ILO Conventions on migrant workers and the Recommendations which supplement them deal with practically all aspects of the work and life of non-nationals such as recruitment matters, information to be made available, contract conditions, medical examination and attention, customs, exemption for personal effects, assistance in settling into their new environment, vocational training, promotion at work, job security and alternative employment, liberty of movement, participation in the cultural life of the state as well as maintenance of their own culture, transfer of earnings and savings, family reunification and visits, appeal against unjustified termination of employment or expulsion, and return assistance. ILO's supervisory

  5. Relationship between Occupational Stress and Gastric Disease in Male Workers

    OpenAIRE

    Lihm, Ho-Seob; Park, Sang-Hyun; Gong, Eun-Hee; Choi, Jong-Soon; Kim, Jung-Won

    2012-01-01

    Background Physical and mental health of workers is threatened due to various events and chronic occupational stress. This study was conducted to investigate the relationship between occupational stress and gastric disease in male workers of the shipbuilding industry. Methods Occupational stress measured among a total of 498 workers of a shipbuilding firm who visited the hospital for health examination using the Korean Occupational Stress Scale (KOSS)-short form, and the relationship between ...

  6. The prevalence of musculoskeletal disorders and occupational risk factors in Kashan SAIPA automobile industry workers by key indicator method (KIM, 1390

    Directory of Open Access Journals (Sweden)

    2012-05-01

    Full Text Available Introduction: work related musculoskeletal disorders are the most wide spread type of occupational diseases among workers. Awkward body postures during work and manual material handling are among the most important risk factors of musculoskeletal disorders in different jobs. Due to importance of recognizing these factors prevalence and risk factor of work related musculoskeletal disorders, this research was aimed to study the among employees of Kashan City’s Saipa automobile industry in 2011. .Material and Method: This study is a descriptive-cross sectional study conducted among workers with manual material handling 37 activities and 84 work duties. To recognize musculoskeletal disorders, body map questionnaire was applied and occupational risk factors were evaluated using Key Index Method (KIM. Data was analyzed using SPSS and Excel software. .Result: Highest prevalence of musculoskeletal disorders was in low and upper back region (%92. Based on the results from KIM, workers in the installing the tire, shuttle-aided fitting of seat, and engine work station had higher risk level with the scores of 66, 52 and 52, respectively. Risk level among three individuals (%3.6 was at 1, 40 (%47.6 at 2, 38 (%45.2 risk level 3, and 3 (%3.6 at 4. .Conclusion: Awkward body posture, improper twisting and flexion of low back were major risk factor among worker doing manual material handling tasks. Regarding the high prevalence of musculoskeletal disorders, appropriate ergonomic interventions such as engineering and organization interactions can reduce this risk factors (posture, heavy load, duration, workplace conditions as much as the risk level reach to an acceptable level.

  7. Empirical estimation of the grades of hearing impairment among industrial workers based on new artificial neural networks and classical regression methods.

    Science.gov (United States)

    Farhadian, Maryam; Aliabadi, Mohsen; Darvishi, Ebrahim

    2015-01-01

    Prediction models are used in a variety of medical domains, and they are frequently built from experience which constitutes data acquired from actual cases. This study aimed to analyze the potential of artificial neural networks and logistic regression techniques for estimation of hearing impairment among industrial workers. A total of 210 workers employed in a steel factory (in West of Iran) were selected, and their occupational exposure histories were analyzed. The hearing loss thresholds of the studied workers were determined using a calibrated audiometer. The personal noise exposures were also measured using a noise dosimeter in the workstations. Data obtained from five variables, which can influence the hearing loss, were used as input features, and the hearing loss thresholds were considered as target feature of the prediction methods. Multilayer feedforward neural networks and logistic regression were developed using MATLAB R2011a software. Based on the World Health Organization classification for the grades of hearing loss, 74.2% of the studied workers have normal hearing thresholds, 23.4% have slight hearing loss, and 2.4% have moderate hearing loss. The accuracy and kappa coefficient of the best developed neural networks for prediction of the grades of hearing loss were 88.6 and 66.30, respectively. The accuracy and kappa coefficient of the logistic regression were also 84.28 and 51.30, respectively. Neural networks could provide more accurate predictions of the hearing loss than logistic regression. The prediction method can provide reliable and comprehensible information for occupational health and medicine experts.

  8. Immune functions of the garment workers.

    Science.gov (United States)

    Sultana, R; Ferdous, K J; Hossain, M; Zahid, M S H; Islam, L N

    2012-10-01

    Occupational exposure to cotton dust, fibers, metal fumes and different chemicals used in the aparrel manufacturing industries cause a wide range of physical and psychological health problems in the garment workers that may also affect their immune function. To assess the immune system function in garment workers. A total of 45 workers of a garment factory, and 41 control subjects, not exposed to the garment working environment were enrolled in this study. In the study subjects, the complement system function was assessed as bactericidal activity on Escherichia coli DH5α cells using the standard plate count method. Serum complement components C3 and C4 were measured by immunoprecipitation, and IgG was measured by immunonephelometry. The bactericidal activity of serum complement in the garment workers (range: 93.5%-99.9%) was significantly (pgarment workers, the mean levels of complement C3, and C4 were 1.75 and 0.26 g/L, respectively that were close to those of the controls. The mean IgG level in the garment workers was 13.5 g/L that was significantly (pgarment factory may affect the immune system.

  9. Occupational Noise Pollution and Hearing protection in selected industries

    Directory of Open Access Journals (Sweden)

    Ghorbanali Mohammadi

    2014-01-01

    Full Text Available ABSTRACT The use of technology in industries is ever increasing. With the introduction of this technology come new safety and human performance concerns. Hearing loss caused by industrial noise has been recognized for many years, and protection of employee hearing has been made mandatory by governmental agencies. This paper presents an investigation of occupational noise exposure and Personal hearing protective devices (PHPD in selected industries in the south-eastern Iran. A questionnaire has been used to collect data for workers with high noise exposure and Personal hearing protective devices (PHPD. The subjects were 354 industrial workers expose to noise pressure levels greater than the action level defined in Iranian legislation (85dB (A 8h/d. The results of this study indicated that only younger workers with minor professional experience and with high educational background are used PHPD to protect and preserve their hearing. The finding of this study shows that approximately 75% of the workers with age 18-36 reported the use of personal protective Devices at all the time, and 73% of workers with age more than 46 years old reported that they had never used them PHPD, even though it was mandatory in their workplaces. Statistical data show that, the percentage of male workers (82 with age more than 37 years old having headaches at workplace are higher than female (3.4 with the same age groups. A noise training and education program must be developed for industrial employees in order to protect them from hazardous noise pollution. Employers must play an important role in promoting the regular use of Personal hearing protective devices. Noise level in work areas must be considered in the early design of Hearing Conservation Program.

  10. Prevalence and Factors Associated with the Utilization of Dental Care Services among Factory Workers in Nava Nakorn Industrial Estate, Pathumthani Province, Thailand.

    Science.gov (United States)

    Jaidee, Jeeratip; Ratanasiri, Amornrat; Chatrchaiwiwatana, Supaporn; Soonthon, Surasak

    2015-07-01

    The present study aimed to find out the utilization prevalence of dental care services among factory workers over a period of one year and factors associated with utilization of dental care services. This was a cross-sectional analytic study. The study population was factory workers in Nava Nakorn Industrial Estate randomly sampled using Probability Proportion to Size Cluster Sampling Method. The tool was a questionnaire about utilization of dental care services. Among the sample group of 1,500 workers from 16 factories, almost 2/3 (63.9%) had never used any dental care services in the previous year while only 36.1% did. A multivariable logistic regression analysis showed that workplace, accommodation, tooth decay, toothache history, transportation, experience in using social security fund for dental care services, availability and accessibility of dental care services, brushing teeth regularly after meals, using dental care services regularly in a dental clinic, and agreement with the idea that a tooth extraction and medication by a dentist could reduce the risk of progression of disease, statistical significance (p-value < 0.05), were factors associated with the utilization of dental care services at R2 (The Nagelkerke R Square) 0.38. That the prevalence of the factory workers who did not use dental care services during the last one year was 63.9 percent. This study identified three groups of factors associated with the utilization of dental care services as: 1) Predisposing factors, 2) Enabling factors, and 3) Need factors.

  11. Analysis of dose record and epidemiology for radiation workers in Korea

    International Nuclear Information System (INIS)

    Choi, S.Y.; Kim, T.H.

    2003-01-01

    This study presents data on the externally received doses and preliminary results of epidemiological survey for radiation workers. The statistical analysis was carried out in order to understand better the occupational radiation doses in Korea. Records containing dose information from 1984 to 1999 for 64,518 persons were extracted from the National Dose Registry of Korea (Korea Radioisotope Association's personal dose record). The total number of workers registered from 1984 to 1999 was 64,518. The number of workers steadily increased and the accumulated dose somewhat increased. The proportion of radiation workers by occupation was 38.4% for nuclear power plant, 20.3% for industrial organization and 12.4% for non-destructive industry, respectively. The collective annual dose of radiation workers was 31.72 man Sv in 1999. The mean annual dose by sex was 1.49 mSv for male and 0.56 mSv for female. The mean annual dose for workers was 1.41 mSv with the highest mean dose being received by non-destructive industry (3.53 mSv). Very few workers(0.8%) received more than 20 mSv and only one more than 50 mSv, the legal limit for an annual dose. There has been a steady decline in the mean dose since 1984, showing a significant decrease in dose with time. The data showed that radiation protection in Korea was improving, though annual doses were still higher than other countries. Nevertheless, this finding brings to light the necessity of the workers to pay more careful attention to radiation protection procedures and practices, and suggest the need for continuous effort to implement procedures. We are carrying out epidemiological survey in order to evaluate radiation effects on Korean workers based on radiation dose data from the year of 2000. Follow-up is carrying out in order to detect and measure directly the risks of cancer using the Korean Mortality Data, Cancer Registry and individual investigation

  12. Lung function and prevalence of respiratory symptoms in Norwegian crab processing workers

    OpenAIRE

    Thomassen, Marte Renate; Aasmoe, Lisbeth; Bang, Berit E.; Braaten, Tonje

    2017-01-01

    Source at http://dx.doi.org/10.1080/22423982.2017.1313513 Background: Seafood processing workers have an increased risk of developing occupational asthma. This has not been studied among Norwegian crab processing workers, nor has the respiratory health of exposed workers been compared to a control group. Objectives: Assessing the impact of working in the crab processing industry on workers ’ respiratory health. Design: A cross-sectional study of the respiratory health i...

  13. Assessment of fatigue in manufacture of various types of disconnector switches workers

    Directory of Open Access Journals (Sweden)

    M Ziaeeyon

    2005-10-01

    Full Text Available Background and Aims: Fatigue of workers is a complex phenomenon resulting from variousfactors in technically innovated modern industries, and it appears as a feeling of exhaustion,lowering of physiological functions, breakdown of autonomic nervous balance, and decrease inwork efficiency. On the other hand industrial fatigue is caused by excessive workload, remarkablealteration in working posture and diurnal and nocturnal rhythms in daily life. This study assessedfatigue in manufacture of various types of disconnector switches workers.Method: Across-sectional study of 111 workers and 80 office workers were carried out using aself-diagnosis checklist for level of worker's fatigue accumulation. The mean age and year'semployment workers were 34.7±9.0 and 10.5±8.6, respectively.Results: The obtained results show that, the highest percent fatigue of workers was included inscore four and fatigue level two and three, 20.7%, 31.5% and 31.5% respectively. Fatigue level,depression, feel very tired during work, exhaustion, feel tired in the morning after walking and tirefaster than before are a significant between workers and office workers (P<0.01-0.001.Conclusion: Studies suggest that between 50 and 80 percent of fatigue cases are mainly due topsychological factors. Having a good diet, enough sleep, avoiding smoke, changing lifestyle, lossof psychological stress, anxiety, depression and job satisfaction, has slowed reflexes and reducedfatigue.

  14. Mechanism of Fiscal and Taxation Policies in the Geothermal Industry in China

    Directory of Open Access Journals (Sweden)

    Yong Jiang

    2016-09-01

    Full Text Available Geothermal energy is one of the cleanest sources of energy which is gaining importance as an alternative to hydrocarbons. Geothermal energy reserves in China are enormous and it has a huge potential for exploitation and utilization. However, the development of the geothermal industry in China lags far behind other renewable energy sources because of the lack of fiscal and taxation policy support. In this paper, we adopt the system dynamics method and use the causal loop diagram to explore the development mechanism of fiscal and taxation policies in the geothermal industry. The effect of the fiscal and taxation policy on the development of the geothermal industry is analyzed. In order to promote sustainable development of the geothermal industry in China, the government should pay more attention to subsidies for the geothermal industry in the life-cycle stage of the geothermal industry. Furthermore, a plan is necessary to provide a reasonable system of fiscal and taxation policies.

  15. The Effects of Automation on Occupations and Workers in Pennsylvania.

    Science.gov (United States)

    Pennsylvania State Employment Service, Harrisburg. Automation Manpower Services Section.

    To provide information on the relationship of automation to changing occupational patterns and related worker displacements, examples of automation and technological change in industry are given. Some summary findings are: (1) Technological advancements cause some jobs to disappear and also cause some new jobs to appear, (2) Many workers dispaced…

  16. The worker's ear: a history of noise-induced hearing loss.

    Science.gov (United States)

    Thurston, Floyd E

    2013-03-01

    Hearing loss afflicts millions of people throughout the world, and many of those millions are workers who have been exposed to excessive noise. People have always been surrounded by a variety of sounds in their environments, but the invention of gunpowder and the Industrial Revolution introduced new sounds of greater intensity than ever before. It is only within the past 40 years that serious efforts to reduce excessive noise at work sites have been initiated. In the latter half of the 20th century, many governments imposed regulations to limit workers' exposure to loud sounds. Because of this recent action, some people may believe that the recognition of occupational noise-induced hearing loss (NIHL) is relatively new. However, a review of selected historical and medical manuscripts, books, and articles show that the association of hearing changes with loud noise exposure was recognized for centuries before systematic attempts were made to limit the exposure. Delays in implementing controls to limit noise exposure were due to cultural reasons, technical problems in controlling noise generation, and a lack of understanding of the mechanics of hearing loss. A historical perspective on this issue may remind health care providers that they need to continue to emphasize hearing conservation measures as occupational noise exposures change with the shift of industrial activities between countries. Copyright © 2012 Wiley Periodicals, Inc.

  17. Cancer incidence in cohorts of workers in the rubber manufacturing industry first employed since 1975 in the UK and Sweden.

    Science.gov (United States)

    Boniol, M; Koechlin, A; Sorahan, T; Jakobsson, K; Boyle, P

    2017-06-01

    Increased cancer risks have been reported among workers in the rubber manufacturing industry employed before the 1960s, but it is unclear for workers hired subsequently. The present study focused on cancer incidence among rubber workers first employed after 1975 in Sweden and the UK. Two cohorts of rubber workers employed for at least 1 year were analysed. Standardised incidence ratios (SIRs), based on country-specific and period-specific incidence rates, were analysed for all cancers combined (except non-melanoma skin), bladder, lung, stomach cancer, leukaemia, non-Hodgkin's lymphoma and multiple myeloma. Exploratory analyses were conducted for other cancers with a minimum of 10 cases in both genders combined. 16 026 individuals (12 441 men; 3585 women) contributed to 397 975 person-years of observation, with 846 cancers observed overall (437 in the UK, 409 in Sweden). No statistically significant increased risk was observed for any site of cancer. A reduced risk was evident for all cancers combined (SIR=0.83, 95% CI (0.74 to 0.92)), lung cancer (SIR=0.74, 95% CI (0.59 to 0.93)), non-Hodgkin's lymphoma (SIR=0.67, 95% CI (0.45 to 1.00)) and prostate cancer (SIR=0.77, 95% CI (0.64 to 0.92)). For stomach cancer and multiple myeloma, SIRs were 0.93 (95% CI (0.61 to 1.43)) and 0.92 (95% CI 0.44 to 1.91), respectively. No increased risk of bladder cancer was observed (SIR=0.88, 95% CI (0.61 to 1.28)). No significantly increased risk of cancer incidence was observed in the combined cohort of rubber workers first employed since 1975. Continued surveillance of the present cohorts is required to confirm absence of long-term risk and confirmatory findings from other cohorts would be important. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  18. [Evaluating work intensity in major and auxiliary occupations of by-product coke industry].

    Science.gov (United States)

    Smagulov, N K; Alpysbayeva, Zh T

    2015-01-01

    The article covers evaluation of work strain in major and auxiliary occupations of by-product coke industry. The study results conclude that occupational activity of by-product coke industry workers, under exposure to occupational hazards, affects the workers' performance. Major occupations workers demonstrate higher level of functional strain of CNS, poor concentration of attention and lower ability to switch over, decreased general performance, vs. the auxiliary occupations workers who demonstrated increased cardiovascular and neuro-muscular strain due to occupational activity.

  19. Algorithm of choosing type of mechanical assembly production of instrument making enterprises of Industry 4.0

    Science.gov (United States)

    Zakoldaev, D. A.; Shukalov, A. V.; Zharinov, I. O.; Zharinov, O. O.

    2018-05-01

    The task of the algorithm of choosing the type of mechanical assembly production of instrument making enterprises of Industry 4.0 is being studied. There is a comparison of two project algorithms for Industry 3.0 and Industry 4.0. The algorithm of choosing the type of mechanical assembly production of instrument making enterprises of Industry 4.0 is based on the technological route analysis of the manufacturing process in a company equipped with cyber and physical systems. This algorithm may give some project solutions selected from the primary part or the auxiliary one of the production. The algorithm decisive rules are based on the optimal criterion.

  20. Where the chips fall: environmental health in the semiconductor industry.

    Science.gov (United States)

    Chepesiuk, R

    1999-09-01

    Three recent lawsuits are focusing public attention on the environmental and occupational health effects of the world's largest and fastest growing manufacturing sector-the $150 billion semiconductor industry. The suits allege that exposure to toxic chemicals in semiconductor manufacturing plants led to adverse health effects such as miscarriage and cancer among workers. To manufacture computer components, the semiconductor industry uses large amounts of hazardous chemicals including hydrochloric acid, toxic metals and gases, and volatile solvents. Little is known about the long-term health consequences of exposure to chemicals by semiconductor workers. According to industry critics, the semiconductor industry also adversely impacts the environment, causing groundwater and air pollution and generating toxic waste as a by-product of the semiconductor manufacturing process. In contrast, the U.S. Bureau of Statistics shows the semiconductor industry as having a worker illness rate of about one-third of the average of all manufacturers, and advocates defend the industry, pointing to recent research collaborations and product replacement as proof that semiconductor manufacturers adequately protect both their employees and the environment.

  1. Pesquisa auditiva en trabajadores expuestos al ruido industrial Hearing screening in workers exposed to industrial noise

    Directory of Open Access Journals (Sweden)

    René Esteban Moreno Rajadel

    2006-09-01

    information on the use of protection means and their way of obtention, as well as the causes not to use them. Of the 24 studied areas, 15 (62.5 % had noise levels equal to or higher than 85 dB-A. The previous information on the use of means of protection was scarce, since 96.3 % of the workers did not use them, 62.2 % had been exposed to noise for more than 10 years, and 24 workers showed hearing loss; 5 of them (20.8 % without response to intensities of 25 dB; 12 (50.0 % to intensities of 40 dB; and 7 (29.2 % did not respond to sound stimuli of 60 dB. To conclude, it was considered that the sound contamination inherent to the studied entity is elevated, that the measured levels did not fulfill either the recommendations existing at the world level, or the higienic industrial criteria, and that they act detrimentally on hearing. Therefore, we recommend the implementation of measures to protect the personnel and to attenuate the high indexes of contaminating acoustic emissions.

  2. 76 FR 19467 - Mueller Steam Specialty Formerly Known As Core Industries Including Workers Whose Unemployment...

    Science.gov (United States)

    2011-04-07

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,851] Mueller Steam Specialty... to Apply for Worker Adjustment Assistance on October 7, 2010, applicable to workers of Mueller Steam... shows that workers separated from employment at the St. Pauls, North Carolina location of Mueller Steam...

  3. Heat treatment effect on the mechanical properties of industrial drawn copper wires

    International Nuclear Information System (INIS)

    Beribeche, Abdellatif; Boumerzoug, Zakaria; Ji, Vincent

    2013-01-01

    In this present investigation, the mechanical properties of industrial drawn copper wires have been studied by tensile tests. The effect of prior heat treatments at 500°C on the drawn wires behavior was the main goal of this investigation. We have found that the mechanical behavior of drawn wires depends strongly on those treatments. SEM observations of the wire cross section after tensile tests have shown that the mechanism of rupture was mainly controlled by the void formation

  4. Beyond the Model Worker: Surveying a Creative Precariat

    Directory of Open Access Journals (Sweden)

    Greig de Peuter

    2014-02-01

    Full Text Available The figure of the self-reliant, risk-bearing, non-unionised, self-exploiting, always-on flexibly employed worker in the creative industries has been positioned as a role model of contemporary capitalism. Although the notion of the model-worker is a compelling critical diagnostic of the self-management of precarity in post-Fordist times, I argue that it provides an insufficient perspective on labour and the so-called creative economy to the extent that it occludes the capacity to contest among the workforces it represents. Informed by a larger research project, this article thematises salient features of select collective responses to precarity that are emerging from workers in nonstandard employment in the arts, the media, and cultural industries. The discussion is structured in three main parts: the first, ag-gregation, identifies initiatives in which employment status - rather than a specific profession or sector - is the basis of assembly and advocacy; the second, compensation, highlights unpaid work as a growing point of contention across sectors; and the third, occupation, describes cases in which precarious cultural workers are voicing their grievances and engaging in direct action in the context of wider social m