Quantitative analysis of tridymite and cristobalite crystallized in rice husk ash by heating.

abstract：:The aim of this study was to design ergonomically improved shift schedules for nurses in primary health care shift work in order to enhance their health and well-being. The main change made was the reduction of quick returns (i.e., no more morning shifts immediately after an evening shift) in order to ensure more reco...

journal_title：Industrial health

authors： Hakola T,Paukkonen M,Pohjonen T

更新日期：2010-01-01 00:00:00

abstract：:The aim of the present study was to define the nature of individual differences in shift work tolerance (SWT). This was investigated by an exploratory factor analysis of scores from a wide range of established instruments designed to measure sleep, sleepiness, fatigue, social functioning, as well as physical and menta...

journal_title：Industrial health

authors： Saksvik-Lehouillier I,Pallesen S,Bjorvatn B,Magerøy N,Folkard S

更新日期：2015-01-01 00:00:00

abstract：:The effects of seat-back angle and accelerometer height at the seat-back on seat-back x-axis frequency-weighted root-mean-square (r.m.s.) acceleration have been investigated in field experiments. Experiment 1 investigated the range and variability, of frequency-weighted r.m.s. acceleration at the same measurement posi...

journal_title：Industrial health

authors： Nakashima Y,Maeda S

更新日期：2004-01-01 00:00:00

abstract：:Industrial talc has been widely circulated in the world for a long time. The pure talc has little effects on humans, but inhalation of talc contaminated with asbestos can causes severe asbestos-related diseases such as lung cancer and malignant mesothelioma. Herein, we represent a case of lung cancer after occupationa...

journal_title：Industrial health

authors： Kim J,Oak C,Jang T,Jung M,Chun B,Park EK,Takahashi K

更新日期：2013-01-01 00:00:00

abstract：:A field survey of 147 engineers (23-49 years) in an electronics manufacturing company was conducted to investigate the effect of working hours on cardiovascular-autonomic nervous functions (urinary catecholamines, heart rate variability and blood pressure). The subjects were divided into 3 groups by age: 23-29 (n = 49...

journal_title：Industrial health

authors： Sasaki T,Iwasaki K,Oka T,Hisanaga N,Ueda T,Takada Y,Fujiki Y

更新日期：1999-01-01 00:00:00

abstract：:Biopersistence of man-made fibers by animal inhalation experiments was mainly reviewed. This report showed that the biopersistence and maximum tolerated dose are significantly important factors for hazard assessment for man-made fibers as well as fiber size (diameter/length), chemical compositions and surface properti...

journal_title：Industrial health

authors： Tanaka I,Yamato H,Oyabu T,Ogami A

更新日期：2001-04-01 00:00:00

abstract：:The purpose of this study was to evaluate the acceptance, validity, reliability and feasibility of the AGREE (Appraisal of Guidelines and REsearch and Evaluation) instrument to assess the quality of evidence-based practice guidelines for occupational physicians. In total, 6 practice guidelines of the Netherlands Socie...

journal_title：Industrial health

authors： Hulshof C,Hoenen J

更新日期：2007-01-01 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：:The present study was initiated to examine the quantitative relationship between blood lead (Pb-B) and urinary delta-aminolevulinic acid (ALA-U) among Pb-exposed workers, and to find a threshold Pb-B level to induce an increase in ALA-U. For this purpose, pairs of venous blood and spot urine samples were collected fro...

journal_title：Industrial health

authors： Higashikawa K,Furuki K,Takada S,Okamoto S,Ukai H,Yuasa T,Ikeda M

更新日期：2000-04-01 00:00:00

abstract：:To assess the shift work-related problems associated with a 16-h night shift in a two-shift system, we took the following important factors into consideration; the interaction between circadian rhythms and the longer night shift, the type of morningness and eveningness experienced, the subjective sleep feeling, the su...

journal_title：Industrial health

authors： Fukuda H,Takahashi M,Miki K,Haratani T,Kurabayashi L,Hisanaga N,Arito H,Takahashi H,Egoshi M,Sakurai M

更新日期：1999-04-01 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：:Levels of job stress have been shown to be inversely associated with testosterone levels, but some inconsistent results have been documented. We investigated the moderating effects of testosterone levels on associations between job stress-factors and psychological stress responses in Japanese medical workers. The part...

journal_title：Industrial health

authors： Hirokawa K,Miwa M,Taniguchi T,Tsuchiya M,Kawakami N

更新日期：2016-06-10 00:00:00

abstract：:The purpose of this study is to describe the personal exposure to respirable dust and quartz and in stone crushing units located at west of Iran. A size of 40 personal samples and 40 stationary samples were obtained and analysis was done by X-ray diffraction (XRD). The results of personal sampling were shown the conce...

journal_title：Industrial health

authors： Bahrami AR,Golbabai F,Mahjub H,Qorbani F,Aliabadi M,Barqi M

更新日期：2008-08-01 00:00:00

abstract：:High level of exposure to manganese (Mn) can cause a clinically and pathophysiologically distinct syndrome from idiopathic Parkinson's disease (PD). We describe the clinical features and results of [123I]-fluoropropyl (FP)-CIT SPECT of a liver cirrhotic with atypical parkinsonism. The patient developed atypical parkin...

journal_title：Industrial health

authors： Kim J,Kim JM,Kim YK,Shin JW,Choi SH,Kim SE,Kim Y

更新日期：2007-06-01 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：:This study aimed to examine the effects of parity and pre-pregnancy body mass index (BMI) on low birth weight (LBW) infants among Japanese women. Participants included 1,518 mothers (mean age 34.0 years) of singleton full-term infants in 2011. The incidence of LBW infants was 7.5% in primiparous women with BMI<18.5 (G...

journal_title：Industrial health

authors： Suzuki K,Nomura K,Takenoshita S,Ando K,Kido M

更新日期：2016-12-07 00:00:00

abstract：:Near miss-based analysis has been recently suggested to be more important in the medical field than focusing on adverse events, as in the industrial field. To validate the utility of near miss-based analysis in the medical fields, we investigated whether or not predictors of near misses and adverse events were similar...

journal_title：Industrial health

authors： Tanaka K,Otsubo T,Tanaka M,Kaku A,Nishinoue N,Takanao T,Kamata N,Miyaoka H

更新日期：2010-01-01 00:00:00

abstract：:Self-awakening, waking up at a designated time decided before sleeping, could prevent failure in the blood circulation vessel system such as heart attack, acute increases in heart rate or blood pressure upon waking. Previous research showed that anticipatory changes occurred in heart rate prior to awakening from a sho...

journal_title：Industrial health

authors： Kaida K,Ogawa K,Hayashi M,Hori T

更新日期：2005-01-01 00:00:00

abstract：:A field survey of 71 salesmen (22-60 years) in a machinery manufacturing company was conducted to investigate the effect of working hours on biological functions related to the cardiovascular system. The subjects were divided into four groups by age, and those in each age group were further divided into shorter (SWH) ...

journal_title：Industrial health

authors： Iwasaki K,Sasaki T,Oka T,Hisanaga N

更新日期：1998-10-01 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：:The present work is dedicated to the study of occupational cold environments in food distribution industrial units. Field measurements and a subjective assessment based on an individual questionnaire were considered. The survey was carried out in 5 Portuguese companies. The field measurements include 26 workplaces, wh...

journal_title：Industrial health

authors： Oliveira AV,Gaspar AR,Raimundo AM,Quintela DA

更新日期：2014-01-01 00:00:00

abstract：:This study was performed to determine the changes in electromyographic activities in the shoulder and forearm muscles when using the bare hands, well-fitting gloves, and gloves that are one size smaller or one size larger for simulated assembly operations. Sixteen asymptomatic seated workers with normal hands and no o...

journal_title：Industrial health

authors： Yoo IG,Lee J,Jung MY,Lee JH

更新日期：2011-01-01 00:00:00

abstract：:An infrasound experiment system has been constructed in order to investigate the effects of infrasound on human health from the point of view of industrial hygiene and to establish a method to assess it in working environments. Some measurements were carried out to evaluate the acoustic performance of the system in th...

journal_title：Industrial health

authors： Takahashi Y,Yonekawa Y,Kanada K,Maeda S

更新日期：1997-10-01 00:00:00

abstract：:Construction workers (CWs) are both more exposed to tetanus and at higher risk to be inadequately immunized. Our aim was to evaluate tetanus immunization status and knowledge/attitudes towards tetanus vaccination in CWs in Italy. In this field report, the immunization status of 554 unskilled CWs (i.e. labourers). Immu...

journal_title：Industrial health

authors： Riccò M,Cattani S,Veronesi L,Colucci ME

更新日期：2016-12-07 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：:The repair and maintenance of electrical power lines involves awkward postures, which are known risk factors for developing musculoskeletal disorders. The aim of the present study was to quantify postures and movements of upper arm, head, upper back and neck in the main tasks performed by line workers. Posture of twel...

journal_title：Industrial health

authors： Moriguchi CS,Carnaz L,Alencar JF,Miranda Júnior LC,Granqvist L,Hansson GÅ,Gil Coury HJ

更新日期：2011-01-01 00:00:00

abstract：:The desastrous traffic accidents to date have provided the relevance for promotion of harmonization of work with treatment and prevention of sleep disordered breathing (SDB) in transport sectors. SDB is highly prevalent in commercial motor vehicle (CMV) drivers and is one cause of cognitive impairment and consequent t...

journal_title：Industrial health

authors： Wada H,Kimura M,Shirahama R,Tajima T,Maruayama K,Endo M,Ikeda A,Tanigawa T

更新日期：2019-02-05 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：:The desktop slot exhaust hood has been widely used, but it is calculated by empirical formula. Axial velocity change rule of desktop slot exhaust hood can effectively provide the basis of the wind speed needed in order to control the poison. According to gas motion mathematical model, the geometry model and boundary c...

journal_title：Industrial health

authors： Chen J

更新日期：2018-07-27 00:00:00

abstract：:A simple direct injection method for analysis of polycyclic aromatic hydrocarbons (PAHs) or other organic components of particulate matter by gas chromatography/mass spectrometry (GC/MS) was developed. This method uses a small custom brass capsule to insert a particulate sample deposited on a quartz fiber filter or po...

journal_title：Industrial health

authors： Ono-Ogasawara M,Myojo T,Smith TJ

更新日期：2008-12-01 00:00:00