Magnetometric evaluation of the effects of gallium arsenide on the clearance and relaxation of iron particles.

abstract：:This paper presents heat stress Standard ISO 7243, which is based upon the wet bulb globe temperature index (WBGT), and considers its suitability for use worldwide. The origins of the WBGT index are considered and how it is used in ISO 7243 and across the world as a simple index for monitoring and assessing hot enviro...

journal_title：Industrial health

authors： Parsons K

更新日期：2006-07-01 00:00:00

abstract：:The quantities of two forms of crystalline silica, tridymite and cristobalite, in heated rice husk ash (RHA) samples were determined by X-ray diffraction (XRD) and chemical methods. Two RHA samples, containing 93% SiO2 and 2-3% K2O, were prepared from charcoaled rice husk products and heated to above 900 degrees C. Th...

journal_title：Industrial health

authors： Shinohara Y,Kohyama N

更新日期：2004-04-01 00:00:00

abstract：OBJECTIVE:The aim was to assess subjective oral health symptoms and job stress, as measured by self-assessment of how demanding the job is, in male financial workers. METHODS:The participants were recruited by applying screening procedures to a pool of Japanese registrants in an online database. For the stress check, ...

journal_title：Industrial health

authors： Yoshino K,Suzuki S,Ishizuka Y,Takayanagi A,Sugihara N,Kamijyo H

更新日期：2017-04-07 00:00:00

abstract：:Ethylene glycol monoethyl ether (EGEE) is known to have testicular toxicity. To elucidate whether EGEE has any effect on sperm motion, especially in the case of short time exposure, we conducted a series of in vivo experiments with rats, as well as an in vitro study with rat sperm. Sperm from cauda epididymides and sp...

journal_title：Industrial health

authors： Wang RS,Ohtani K,Suda M,Nakajima T

更新日期：2006-10-01 00:00:00

abstract：:Recently there has been an increasing incidence of occupational cervicobrachial disorders (OCD) and writer's cramp in office workers using ballpoint pens in writing operations. For the sake of workers who use ballpoint pens, it is essential to prevent such health hazards. It has been observed that a strong gripping pr...

journal_title：Industrial health

authors： Udo H,Otani T,Udo A,Yoshinaga F

更新日期：2000-01-01 00:00:00

abstract：:This study was designed to elucidate the effects of a ball-backrest at different heights on the head and shoulder posture and neck and trunk muscles of visual display terminal (VDT) workers who adopted a forward head posture when working at a VDT. Twenty-three VDT workers with forward head posture performed the keyboa...

journal_title：Industrial health

authors： Yoo WG,Yi CH,Cho SH,Jeon HS,Cynn HS,Choi HS

更新日期：2008-07-01 00:00:00

abstract：:Nighttime napping is an effective measure to prevent adverse effects due to night shift work. A characteristic of nighttime nap is that it can result in considerably deeper sleep. Several studies have shown that taking nighttime naps suppressed increasing sleepiness, decreasing alertness during the period following aw...

journal_title：Industrial health

authors： Takeyama H,Kubo T,Itani T

更新日期：2005-01-01 00:00:00

abstract：:India, a growing economy and world's largest democracy, has population exceeding 1.2 billion. Out of this huge number, 63.6% form working age group. More than 90% work in the informal economy, mainly agriculture and services. Less than 10% work in the organized sector; mainly industry, mining and some services. New se...

journal_title：Industrial health

authors： Pingle S

更新日期：2012-01-01 00:00:00

abstract：:An intervention study has been conducted in chrysotile asbestos milling processes with an interval of one year. The 'Membrane Filter Method' adopted in the former study for fiber concentration estimation has been followed in the present study, to estimate the environmental samples under the same experimental condition...

journal_title：Industrial health

authors： Mukherjee AK,Rajmohan RR,Dave SK,Rajan BK,Kakde Y,Rao SR

更新日期：1996-01-01 00:00:00

abstract：:This study was conducted to determine if exposure to 50 Hz magnetic field (MF) affects intracellular calcium ([Ca2+]i). We employed flow cytometry for real-time detection of possible changes in [Ca2+]i in a large number of cells. A solenoid coil for vertical MF exposure and a multiple-loop square-coil for horizontal M...

journal_title：Industrial health

authors： Nishimura I,Yamazaki K,Shigemitsu T,Negishi T,Sasano T

更新日期：1999-07-01 00:00:00

abstract：:Occupational injuries are decreasing due to the improvement in occupational management in the workplace in recent years. However, pneumoconiosis and its complications remain important occupational diseases. Based on the report 'survey on classification for supervision of pneumoconiosis in Japan' performed in 1994, thi...

journal_title：Industrial health

authors： Tonori Y,Niitsuya M,Sato T,Sugiura Y,Miyake H,Aizawa Y

更新日期：2005-01-01 00:00:00

abstract：:Nude mice each attached to a respirator to avoid pulmonary uptake were exposed in a glass exposure chamber to 200, 1000 or 3000 ppm of benzene, toluene or tetrachloroethylene (perclene) for 2, 4 or 6 h. The animals were killed at the end of the study and the amount of each solvent retained in the whole body was determ...

journal_title：Industrial health

authors： Tsuruta H

更新日期：1989-01-01 00:00:00

abstract：:Although studies on the association of job dissatisfaction with mental health have been conducted in the past, few studies have dealt with the complicated links connecting job stress, job dissatisfaction, and stress-related illness. This study seeks to determine how job dissatisfaction is linked to common mental healt...

journal_title：Industrial health

authors： Tatsuse T,Sekine M

更新日期：2013-01-01 00:00:00

abstract：:The improvement of occupational health conditions in Small- and medium-scale enterprises (SMEs) is the most crucial issue in occupational health in Japan today. Improvement will depend on how occupational health services are provided to SMEs. Recently, Occupational Health Service Centers (OHSCs) providing occupational...

journal_title：Industrial health

authors： Hino Y,Kan H,Minami M,Takada M,Shimokubo N,Nagata T,Kurita M,Uchida K,Mori K

更新日期：2006-01-01 00:00:00

abstract：:To objectively detect the lowering in mental activity during mental tasks, twenty-five male students were given the calculating tasks of adding or subtracting two 2-digit numbers at three grades of task load for 1 hr each. At any task load there was little variation in the percentage of correct responses in successive...

journal_title：Industrial health

authors： Kakizaki T

更新日期：1990-01-01 00:00:00

abstract：:We present the performance of a new push-pull ventilation system for sheet-adhesive work inside the body of a sightseeing coach. The target sightseeing coach was 12 m long, 2.5 m wide and 2 m high from floor to ceiling. We made a prototype of an airflow system and a half-scale model of the bus-body. The half scale mod...

journal_title：Industrial health

authors： Yotsumoto H,Hayakawa Y,Myojo T

更新日期：2003-01-01 00:00:00

abstract：:LC50 of 2-bromopropane was reexamined by using the OECD guideline in ICR mouse. The mice, 3 males and 3 females, were exposed to 2-bromopropane at five different concentrations for 4 h in inhalation chambers. The exposed animals were observed for 14 days. The animals which had survived and died were counted for the LC...

journal_title：Industrial health

authors： Kim HY,Chung YH,Yi KH,Kim JG,Yu IJ

更新日期：1996-01-01 00:00:00

abstract：:The hematopoietic toxicity of ethylene glycol monomethyl ether (EGME) and its metabolites, methoxy acetaldehyde (MALD) and methoxyacetic acid (MAA), was analyzed using human bone marrow cells from a lymphoma patient without bone marrow involvement and a human leukemia cell line, HL60. After 24-hour incubation, the con...

journal_title：Industrial health

authors： Takagi A,Yamada T,Hayashi K,Nakade Y,Kojima T,Takamatsu J,Shibata E,Ichihara G,Takeuchi Y,Murate T

更新日期：2002-10-01 00:00:00

abstract：:Ageing is associated with changes in physical characteristics and decline of many physiological functions. It has been accepted that the oxidative stress or damage induced by free radicals is related to ageing. Three age groups, 3, 12 and 24 months, were used to investigate whether age-associated changes in some param...

journal_title：Industrial health

authors： Gümüşlü S,Korgun DK,Bilmen S,Yargiçoğlu P,Ağar A

更新日期：2000-07-01 00:00:00

abstract：:This study was conducted to examine how each psychosocial factor on working conditions is related to a worker's well-being. Data from the 2011 Korean Working Conditions Survey were analyzed for 33,569 employed workers aged ≥15 years. Well-being was evaluated through the WHO-5 questionnaire and variables about occupati...

journal_title：Industrial health

authors： Lee BJ,Lamichhane DK,Jung DY,Moon SH,Kim SJ,Kim HC

更新日期：2016-06-10 00:00:00

abstract：:Cognitive health is a key resource for individuals to nurture their employability. We studied the longitudinal association of cognitive function with changes in stressful working conditions, testing a possible reversed causation. We used a sample of employees (N=1,355) participating in two surveys (2006 and 2011) with...

journal_title：Industrial health

authors： Li J,Wege N,Loerbroks A,Riedel N

更新日期：2020-02-04 00:00:00

abstract：:Nowadays, no studies have been published on the relationship between meteorological conditions and work-related mortality and morbidity in Italy. The aim of this study was to evaluate the relationship between hot weather conditions and hospital admissions due to work-related accidents in Tuscany (central Italy) over t...

journal_title：Industrial health

authors： Morabito M,Cecchi L,Crisci A,Modesti PA,Orlandini S

更新日期：2006-07-01 00:00:00

abstract：:This cross-sectional study examined the relationship between temperament, job stress, and overcommitment using the Temperament Evaluation of Memphis, Pisa, Paris and San Diego-Autoquestionnaire version (TEMPS-A) and a scale of the effort-reward imbalance (ERI) model. In July 2004, self-administered questionnaires were...

journal_title：Industrial health

authors： Tei-Tominaga M,Akiyama T,Miyake Y,Sakai Y

更新日期：2009-10-01 00:00:00

abstract：:The present study is aimed to investigate the musculoskeletal issues and association of risk-factors with these problems among manual brick kiln workers. A modified Nordic Questionnaire was administered among 376 traditional brick kiln workers to collect data. Logistic regression was used to determine the association ...

journal_title：Industrial health

authors： Sain MK,Meena M

更新日期：2019-06-04 00:00:00

abstract：:A prospective study examined whether working 50 hours or less per week was associated with an increase of mental and circulatory disorders, and if so, whether it was significant for managing workers' health. White-collar workers aged 20 to 60 working at an office of a Japanese company were surveyed from August 1997 to...

journal_title：Industrial health

authors： Tarumi K,Hagihara A,Morimoto K

更新日期：2003-04-01 00:00:00

abstract：:Non-standard working hours are associated with negative health outcomes. However, little is known about the early years of exposure to non-standard work hours, or whether workers new to these work schedules perceive their work as impacting their health. This limits our ability to develop meaningful intervention strate...

journal_title：Industrial health

authors： Crowther ME,Reynolds AC,Ferguson SA,Adams R

更新日期：2020-02-04 00:00:00

abstract：:Pentachlorophenol (PCP) was widely used as a wood preservative in Germany until 1989, when it was prohibited by law. Within a cross-sectional study we investigated the internal PCP exposure of painters and bricklayers between one year and four years after the ban. PCP was analysed in post-shift urine samples of 189 pa...

journal_title：Industrial health

authors： Bader M,Zimmer H,Triebig G

更新日期：2007-04-01 00:00:00

abstract：:Magnetic field at the chest in 93 male workers exposed to asbestos dust in an asbestos products factory in China was studied by local magnetization and flux-gate gradiometry. The average field intensity at 12 measurement points over the anterior chest wall was compared among workers with and without asbestosis and amo...

journal_title：Industrial health

authors： Weng XT,Yao JC,Wang YJ,Hu TX,Yu ZG,Lu ZY,Guo JS

更新日期：1989-01-01 00:00:00

abstract：:Chromosome aberration rates and sister chromatid exchange frequency were examined in the peripheral lymphocytes of 38 male workers who were engaged in organic glass production and exposed to methyl methacrylate (MMA) vapors at the concentrations of 0.9 ppm to 71.9 ppm. The results were compared with the findings in th...

journal_title：Industrial health

authors： Seiji K,Inoue O,Kawai T,Mizunuma K,Yasugi T,Moon CS,Takeda S,Ikeda M

更新日期：1994-01-01 00:00:00

abstract：:This study aimed to examine the cross-sectional association of non-standard employment with cardiovascular disease risk factors. Five yr of data from the Comprehensive Survey of Living Conditions and National Health and Nutritional Survey were combined. We used logistic regression to examine the association of employm...

journal_title：Industrial health

authors： Ando E,Kachi Y,Kawakami N,Fukuda Y,Kawada T

更新日期：2018-07-27 00:00:00