Is Oral Health of the Sugar Mill Workers Being Compromised?

PubMed Central

Pandita, Venisha; Patthi, Basavaraj; Singla, Ashish; Jain, Swati; Kundu, Hansa; Malhi, Ravneet; Vashishtha, Vaibhav

2015-01-01

Introduction Occupational environment has an immense influence on the general as well as oral health. The specific exposure to sugar and its byproducts might influence the dental health of sugar mill workers. Aim and Objectives The present study was conducted to assess and compare the oral health status of production line workers and administration staff working in the sugar mills of Western Uttar Pradesh. Materials and Methods A cross-sectional study was conducted in four Government aided and four Private sugar mills of West Uttar Pradesh, India among the production line workers and administration staff. Multistage random sampling methodology was employed to select total of 600 sugar mill factory workers (449 production line workers and 151 administration staff). The oral health status of the study subjects was assessed using the modified WHO Oral health survey Performa 1997. Statistical Analysis SPSS 19 Version was used for statistical analysis. Mean, Standard Deviation and proportions were calculated for each clinical parameter. Student t-test and Chi-square analysis was done to analyse inter group comparison. Results Mean DMFT for production and non production line workers was 7.67± 2.99 and 0.15 ± 1.34 (p= 0.001) respectively. 80.17% of production line workers had maximum CPI score 2 in contrast to 63.57% of administration staff (p=0.324). Conclusion The dental health was found to be debilitated among the production line workers of Sugar mill as compared to the Administrative staff. It is therefore recommended to raise the awareness among the sugar mill workers regarding the same. PMID:26266207

Prevalence of respiratory symptoms and disorders among rice mill workers in India.

PubMed

Ghosh, Tirthankar; Gangopadhyay, Somnath; Das, Banibrata

2014-05-01

Lung function tests have become an integral part of assessment of pulmonary disease. Diseases of the respiratory system induced by occupational dusts are influenced by the duration of exposure. The aim of the study is to investigate the impairment of lung function and prevalence of respiratory symptoms among the rice mill workers. A total of 120 rice mill workers from three districts of Karnataka were included in this study. Fifty urban dwellers from the same socio-economic level were selected as controls. The study included clinical examination, assessment of respiratory symptoms, pulmonary function test, measurement of peak expiratory flow rate, absolute eosinophil count, ESR estimation, total IgE estimation and radiographic test. The present study has shown that the rice mill workers complained of several types of respiratory disorders like phlegm (40.8 %), dyspnea (44.2 %), chest tightness (26.7 %), cough (21.7 %), and nose irritation (27.5 %). Rice mill workers exposed to dust presented significantly (p < 0.05) lower levels of FVC (3.44 ± 0.11), FEV1 (2.73 ± 0.15) and PEFR (304.95 ± 28.79) than the controls. The rice mill workers are having significantly higher absolute eosinophil counts, total IgE and ESR than control groups. The hematological findings suggest that the harmful effects may be linked to both non-specific irritation and allergic responses to rice husk dust among rice mill workers. Dust exposure in the working environment affects the lung function values and increased the respiratory symptoms among the rice mill workers.

2. RW Meyer Sugar Mill: 18761899. Threeroll sugar mill, oneton ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. RW Meyer Sugar Mill: 1876-1899. Three-roll sugar mill, one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1855-1870. View: Top roll and one bottom roll, mill housing or cheeks, and spur pinion gears. The broken projection on the mill beside the bottom roll indicates the location of the cane tray. The cane juice crushed from the cane flowed into the juice tray below the bottom rolls. It then flowed into a wooden gutter and through a short tunnel in the mill's masonry enclosure and on to the boiling house for further processing. The opening at the base of the masency wall (In the photograph) is where the gutter ran from the mill to the boiling house. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

75 FR 20386 - Auburn Hosiery Mills, Inc., Currently Known as Delta Galil, Including On-Site Leased Workers From...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-19

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,321] Auburn Hosiery Mills, Inc... Auburn Hosiery Mills, Inc., including on-site leased workers from Quality Personnel, Auburn, Kentucky... related to apparel. Information shows that Auburn Hosiery Mills was merged into its parent company, Delta...

1. EXTERIOR VIEW OF BUILDING THAT HOUSES THE HOT ROLL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. EXTERIOR VIEW OF BUILDING THAT HOUSES THE HOT ROLL MILL, ALSO KNOWN AS THE NO. 31 HOT ROLL MILL; LOOKING SOUTHWEST - American Brass Company, Kenosha Works, Hot Roll Mill, Kenosha, Kenosha County, WI

VIEW OF ONESTAMP MILL WITH RANCH HOUSE AT REAR (See ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW OF ONE-STAMP MILL WITH RANCH HOUSE AT REAR (See HABS No. CA-2347, DESERT QUEEN RANCH, for further documentation) - Desert Queen Ranch, One Stamp Gold Mill, Twentynine Palms, San Bernardino County, CA

75 FR 39051 - Desoto Mills LLC, Fort Payne, AL; Notice of Negative Determination Regarding Application for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-07

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,416] Desoto Mills LLC, Fort... applicable to workers and former workers at Desoto Mills, LLC, a Subsidiary of Fruit of the Loom, Fort Payne... * * * locations outside the Desoto Mills Plant.'' The petitioner compares the situation at this location with...

18. RW Meyer Sugar Mill: 18761889. Boiling House Interior, 1878. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. RW Meyer Sugar Mill: 1876-1889. Boiling House Interior, 1878. View: Detail of floor with molasses pits below floor level. The remaining floor boards indicate the structure of the floor covering the entire inside of the boiling house. In the left background the base of the centrifugals are in view. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

16. STONE MILL, ALSO CALLED LIGHTNINGSTRUCK HOUSE OR OLD PUMP ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. STONE MILL, ALSO CALLED LIGHTNING-STRUCK HOUSE OR OLD PUMP HOUSE Photocopy of photograph, 1930s National Park Service, National Capital Region files - Dumbarton Oaks Park, Thirty-second & R Streets Northwest, Washington, District of Columbia, DC

Respirable Crystalline Silica Exposures During Asphalt Pavement Milling at Eleven Highway Construction Sites

PubMed Central

Hammond, Duane R.; Shulman, Stanley A.; Echt, Alan S.

2016-01-01

Asphalt pavement milling machines use a rotating cutter drum to remove the deteriorated road surface for recycling. The removal of the road surface has the potential to release respirable crystalline silica, to which workers can be exposed. This paper describes an evaluation of respirable crystalline silica exposures to the operator and ground worker from two different half-lane and larger asphalt pavement milling machines that had ventilation dust controls and water-sprays designed and installed by the manufacturers. Manufacturer A completed milling for eleven days at four highway construction sites in Wisconsin, while Manufacturer B completed milling for ten days at seven highway construction sites in Indiana. To evaluate the dust controls, full-shift personal breathing zone air samples were collected from an operator and ground worker during the course of normal employee work activities of asphalt pavement milling at eleven different sites. Forty-two personal breathing zone air samples were collected over 21 days (sampling on an operator and ground worker each day). All samples were below 50 µg/m3 for respirable crystalline silica, the National Institute for Occupational Safety and Health recommended exposure limit. The geometric mean personal breathing zone air sample was 6.2 µg/m3 for the operator and 6.1 µg/m3 for the ground worker for the Manufacturer A milling machine. The geometric mean personal breathing zone air sample was 4.2 µg/m3 for the operator and 9.0 µg/m3 for the ground worker for the Manufacturer B milling machine. In addition, upper 95% confidence limits for the mean exposure for each occupation were well below 50 µg/m3 for both studies. The silica content in the bulk asphalt material being milled ranged from 7% to 23% silica for roads milled by Manufacturer A and from 5% to 12% silica for roads milled by Manufacturer B. The results indicate that engineering controls consisting of ventilation controls in combination with water-sprays are capable of controlling occupational exposures to respirable crystalline silica generated by asphalt pavement milling machines on highway construction sites. PMID:26913983

Respirable crystalline silica exposures during asphalt pavement milling at eleven highway construction sites.

PubMed

Hammond, Duane R; Shulman, Stanley A; Echt, Alan S

2016-07-01

Asphalt pavement milling machines use a rotating cutter drum to remove the deteriorated road surface for recycling. The removal of the road surface has the potential to release respirable crystalline silica, to which workers can be exposed. This article describes an evaluation of respirable crystalline silica exposures to the operator and ground worker from two different half-lane and larger asphalt pavement milling machines that had ventilation dust controls and water-sprays designed and installed by the manufacturers. Manufacturer A completed milling for 11 days at 4 highway construction sites in Wisconsin, and Manufacturer B completed milling for 10 days at 7 highway construction sites in Indiana. To evaluate the dust controls, full-shift personal breathing zone air samples were collected from an operator and ground worker during the course of normal employee work activities of asphalt pavement milling at 11 different sites. Forty-two personal breathing zone air samples were collected over 21 days (sampling on an operator and ground worker each day). All samples were below 50 µg/m(3) for respirable crystalline silica, the National Institute for Occupational Safety and Health recommended exposure limit. The geometric mean personal breathing zone air sample was 6.2 µg/m(3) for the operator and 6.1 µg/m(3) for the ground worker for the Manufacturer A milling machine. The geometric mean personal breathing zone air sample was 4.2 µg/m(3) for the operator and 9.0 µg/m(3) for the ground worker for the Manufacturer B milling machine. In addition, upper 95% confidence limits for the mean exposure for each occupation were well below 50 µg/m(3) for both studies. The silica content in the bulk asphalt material being milled ranged from 7-23% silica for roads milled by Manufacturer A and from 5-12% silica for roads milled by Manufacturer B. The results indicate that engineering controls consisting of ventilation controls in combination with water-sprays are capable of controlling occupational exposures to respirable crystalline silica generated by asphalt pavement milling machines on highway construction sites.

Grain dust and respiratory health in South African milling workers.

PubMed Central

Bachmann, M; Myers, J E

1991-01-01

Respiratory health was investigated in 224 grain milling workers. The likelihood of respiratory symptoms and chronic airflow limitation was raised for workers exposed to dust independent of the effects of smoking. Smokers were more likely than non-smokers to respond to a bronchodilator at the end of the working week. Dust was more strongly associated with most abnormal outcomes than was smoking. Subjective categories of exposure to dust were more strongly associated with most abnormal outcomes than were objective categories. The prevalence of all symptoms at the time of a survey conducted at the mill six years before was higher in workers who subsequently left the mill than in those who remained employed although the differences were not significant. PMID:1931723

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

PubMed

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 < 0.0001) different among industrial settings. Respirable dust were 8.22, 5.76, 2.98, and 6.34mg m(-3) and total dust exposure were 81.05, 111.02, 56.68, and 39.85mg m(-3) in the rice mills, oil mills, flour mills, and tea factories, respectively. Considerable variations in dust exposure were observed in different activities in the rice and oil mills; however variation was relatively less in the flour mills and tea factories. In the rice mills, dust concentration was higher in winter than those obtained in autumn and it is significantly different (P < 0.05) for inhalable dust and total dust. Positive correlation was obtained in thoracic dust (r (2) = 0.94) and inhalable dust (r (2) = 0.97) with total dust and thoracic dust with inhalable dust (r (2) = 0.89). The results show that majority of the 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.

16. RW Meyer Sugar Mill: 18761889. Boiling House Interior, 1878. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. RW Meyer Sugar Mill: 1876-1889. Boiling House Interior, 1878. View: Looking from west to east through boiling house. The sorghum pan is on the right. The beams; joists, and trusses are of northwest pine; side boards are of redwood. A foundation line of a loading dock and smokestack are in the foreground. Both end walls have deteriorated completely. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

78 FR 73886 - Schweitzer-Mauduit International, Inc., Paper Machine #21, Ancram, New York; Schweitzer-Mauduit...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-09

...., Columbia Mill, Lee, Massachusetts; Amended Certification Regarding Eligibility To Apply for Worker... revealed that workers of Schweitzer-Mauduit International, Inc., Columbia Mill, Lee, Massachusetts are... working at Schweitzer-Mauduit International, Inc., Columbia Mill, Lee, Massachusetts (TA-W-82,718A). The...

Shift work and sleep disorder among textile mill workers in Bahir Dar, northwest Ethiopia.

PubMed

Abebe, Y; Fantahun, M

1999-07-01

To assess the length and quality of sleep among shift workers at Bahir Dar textile mill. A cross sectional study using structured questionnaire that contained sociodemographic variables, duration of work, work schedule, number of sleeping hours, sleep disorders, and associated reasons for such disorders. A textile mill in Bahir Dar, northwest Ethiopia. Three-hundred ninety four random sample of production workers of the mill. Sleep disorders, and the impact of external and home environment on sleep. The mean duration of work in the factory was 25.4 +/- 7.1 years. Ninety-seven per cent of the study population work in a rotating eight hourly shift system. The mean number of hours a worker sleeps after a worked shift was 5.1 +/- 2.3. Two hundred thirty (58.4%) claimed to experience a sleep disorder. Sleep disturbance was significantly associated with rotating shift work, external environmental noise, and working in the spinning department. The majority of the workers in Bahir Dar textile mill experienced sleep disturbances as detailed in the study methodology.

75 FR 28295 - Cummins Filtration, Including On-Site Leased Workers From Manpower and Spherion Staffing...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-20

... Hagemeyer North America, Lake Mills, IA; Amended Certification Regarding Eligibility To Apply for Worker... from Manpower, Lake Mills, Iowa. The notice was published in the Federal Register on December 11, 2009... America were employed on-site at the Lake Mills, Iowa location of Cummins Filtration to provide...

San Sebastián: the social and political effects of sugar mill closure in Mexico.

PubMed

Powell, Kathy

2007-01-01

Mexico's sugar mills face an uncertain future: the closure of San Sebastián may well presage others if the climate for sugar production on national and international levels does not improve. While the continued squeezing of small cane producers reflects processes affecting peasant agriculture generally in Mexico, and indeed beyond, the fate of the mill workers made redundant when the mill closed similarly mirrors broad tendencies in labor in both the developed and developing world under neoliberalism. Former workers fell back upon personal, family, and community resources by migrating to the U.S. or locally reconstructing livelihoods characterized by a reduction in income, security, and access to social benefits. This article reports on the impact of the mill closure on the livelihoods of former mill worker families in the community of San Sebastián and offers some observations on their responses to the situation.

4. VIEW OF WEST ELEVATION OF MILL (LEFT), AND PICKER ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. VIEW OF WEST ELEVATION OF MILL (LEFT), AND PICKER HOUSE PORTION OF WAREHOUSE STRUCTURE (RIGHT) FROM NORTH/NORTHWEST. COTTON BALES WERE OPENED ON THE GROUND FLOOR OF THE PICKER HOUSE, FINISHER PICKERS WERE LOCATED ON THE SECOND FLOOR, AND THEN THE SECOND FLOOR CONNECTING BRIDGE WAS USED TO TRANSFER COTTON INTO THE MILL. NOTE ORIGINAL WATER TANK IN RIGHT BACKGROUND. - Stark Mill, 117 Corinth Road, Hogansville, Troup County, GA

Risk factors for respiratory work disability in a cohort of pulp mill workers exposed to irritant gases

PubMed Central

2011-01-01

Background The association between chronic respiratory diseases and work disability has been demonstrated a number of times over the past 20 years, but still little is known about work disability in occupational cohorts of workers exposed to respiratory irritants. This study investigated job or task changes due to respiratory problems as an indicator of work disability in pulp mill workers occupationally exposed to irritants. Methods Data about respiratory symptoms and disease diagnoses, socio-demographic variables, occupational exposures, gassing episodes, and reported work changes due to respiratory problems were collected using a questionnaire answered by 3226 pulp mill workers. Information about work history and departments was obtained from personnel files. Incidence and hazard ratios for respiratory work disability were calculated with 95% confidence intervals (CI). Results The incidence of respiratory work disability among these pulp mill workers was 1.6/1000 person-years. The hazard ratios for respiratory work disability were increased for workers reporting gassings (HR 5.3, 95% CI 2.7-10.5) and for those reporting physician-diagnosed asthma, chronic bronchitis, and chronic rhinitis, when analyzed in the same model. Conclusions This cohort study of pulp mill workers found that irritant peak exposure during gassing episodes was a strong predictor of changing work due to respiratory problems, even after adjustment for asthma, chronic bronchitis, and chronic rhinitis. PMID:21896193

Interior of during demolition; the brick structure in the middle ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior of during demolition; the brick structure in the middle housed the electric motors that ran the rolling mill (the motor house and rolling mills date from the early twentieth century) - Bethlehem Steel Corporation, South Bethlehem Works, Rolling Mill, Along Lehigh River, North of Fourth Street, West of Minsi Trail Bridge, Bethlehem, Northampton County, PA

Lung Function before and after a Large Chlorine Gas Release in Graniteville, South Carolina

PubMed Central

Karmaus, Wilfried J. J.; Mohr, Lawrence C.; Cai, Bo; Balte, Pallavi; Gibson, James J.; Ownby, Dennis; Lawson, Andrew B.; Vena, John E.; Svendsen, Erik R.

2016-01-01

Rationale: On January 6, 2005 a train derailment led to an estimated 54,915-kg release of chlorine at a local textile mill in Graniteville, South Carolina. Objectives: We used the employee health spirometry records of the textile to identify enduring effects of chlorine gas exposure resulting from the incident on the lung function of workers employed at the textile mill. Methods: Spirometry records from 1,807 mill workers (7,332 observations) were used from 4 years before and 18 months after the disaster. Longitudinal analysis using marginal regression models produced annual population mean estimates for FEV1, FVC, and FEV1/FVC ratio. Covariate adjustment was made for sex, age, smoking, height, season tested, technician, obesity, season × year interactions, and smoker × year interactions. The increased prevalence of mill workers having accelerated FEV1 decline was also evaluated after the chlorine spill. Measurements and Main Results: In the year of the accident, we observed a significant reduction in mean FEV1 (–4.2% predicted; P = 0.019) when compared with the year before the incident. In the second year, partial recovery in the mean FVC % predicted level was seen, but the cohort’s average FEV1/FVC ratio continued to decrease over time. Severe annual FEV1 decline was most prevalent in the year of the accident, and independent of mill worker smoking status. Conclusions: The Graniteville mill worker cohort revealed significant reductions in lung function immediately after the chlorine incident. Improvement was seen in the second year; but the proportion of mill workers experiencing accelerated FEV1 annual decline significantly increased in the 18 months after the chlorine incident. PMID:26695511

133. PARTIAL PLAN AND ELEVATION OF MILL HOUSE & MAP ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

133. PARTIAL PLAN AND ELEVATION OF MILL HOUSE & MAP OF RESERVOIRS, From Annual Report of 1851, Water Department of Philadelphia - Fairmount Waterworks, East bank of Schuylkill River, Aquarium Drive, Philadelphia, Philadelphia County, PA

2. VIEW OF WASTE HOUSE/SECTION 16 IN FOREGROUND CENTER, WITH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. VIEW OF WASTE HOUSE/SECTION 16 IN FOREGROUND CENTER, WITH NAPPING BUILDING/SECTION 12 AT LEFT, CLOTH ROOM/SECTION 15 IN CENTER, SHOWING SAWTOOTH MONITOR ROOF. MILL NO. 1/SECTION 4 IS AT EXTREME RIGHT: BOOTT MILLS AND CHIMNEY IN BACKGROUND (ACROSS BRIDGE STREET), LOOKING WEST-NORTHWEST. April 1989 - Massachusetts Mills, 95 Bridge Street, Lowell, Middlesex County, MA

7. RW Meyer Sugar Mill: 18761889. Engine and boiler house; ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. RW Meyer Sugar Mill: 1876-1889. Engine and boiler house; ca. 1881. Simple, single-cylinder, horizontal, reciprocating steam engine, model No. 1, 5' x 10', 6 hp, 175 rpm. Manufactured by Ames Iron Works, Oswego, New York, 1879. View: Historical view, 1934, from T. T. Waterman collection, Hawaiian Sugar Planters' Association. View shows interior of engine and boiler house intact. The steam-feed pipe is still attached to throttle valve, not the case in 1978 view. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

23. RW Meyer Sugar Mill: 18761889. Boiling House Interior, 1878. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

23. RW Meyer Sugar Mill: 1876-1889. Boiling House Interior, 1878. View: North Wall of boiling house. In the original structure the three windows on the right admitted light and air from the outside. A shed occupied the left side of the wall outside (hence no windows). in 1881 the construction of the cooling shed closed in the right three windows. The sorghum is in the foreground. The centrifugals are in the left rear. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

Effects of airborne Aspergillus on serum aflatoxin B1 and liver enzymes in workers handling wheat flour.

PubMed

Saad-Hussein, A; Taha, M M; Fadl, N N; Awad, A-H; Mahdy-Abdallah, H; Moubarz, G; Aziz, H; El-Shamy, K A

2016-01-01

The present work aimed to investigate the relationship between occupational exposure to airborne molds, serum aflatoxin B1 (AFB1), and liver enzymes of workers handling wheat flour. The study included 90 bakers, 100 flour milling workers, and 100 controls with no exposure to flour dust. Workplace aspects such as temperature and relative humidity were measured. Airborne fungi were collected and identified. In all subjects included, the serum levels of AFB1, serum albumin (Alb), aspartate aminotransferase (AST), alanine aminotransferase (ALT), and alkaline phosphatase (ALP) were measured. Air temperature and relative humidity were found to be higher in bakeries than in flour mill sections. Airborne Aspergillus species were isolated in dust particles <8 µm in size. The concentration of Aspergillus flavus and Aspergillus niger were higher in bakeries than in the flour mill sections. They were higher in the grinding section than in other mill sections. The serum AFB1-Alb adduct and ALP levels were significantly higher in bakers compared to milling workers (p < 0.0001, p = 0.05), respectively. The liver enzymes AST and ALT were significantly higher among milling workers and bakers than controls (p < 0.05, p < 0.0001), respectively. The duration of exposure was significantly correlated with serum AFB1 in bakers. Moreover, there was significant correlation between serum AFB1, each of ALT and AST levels in bakers. chronic occupational exposure to high concentrations of Aspergillus in workplaces may cause elevations in serum levels of AFB1 and liver enzymes in workers exposed to flour dust. Hence, worker protection measures should be consistently adopted and enforced at the workplace. © The Author(s) 2015.

Comparative study of lung functions in women working in different fibre industries.

PubMed

Khanam, F; Islam, N; Hai, M A

2008-07-01

A cross sectional work has been done on Bangladeshi females, working in different fibre industries, to study the effect of exposure to fibre dust on pulmonary functions. The ventilatory capacities were measured by VMI ventilometer in 653 apparently healthy women (160, 162 and 167 were jute, textile and garment industry workers, respectively). For the controls 164 females were recruited who never worked in any fibre industry. The observed FVC, FEV1 and PEFR were lower in all groups of fibre industry workers than those of the control. Among the industry workers, the jute mill workers had the lowest ventilatory capacities and garment industry workers had the highest values. The jute and textile mill workers had also significantly lower FEV1 and PEFR than those of garment industry workers. The FEV1 and PEFR were significantly lower in jute mill workers than those of textile ill workers. The low ventilatory capacities were almost proportionate with the length of service of the workers. Thus, the present study indicates that the fibre dust, on regular exposure for longer duration, may limit the lung functions.

25. Ben Thresher's House: view looking northwest along road (State ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

25. Ben Thresher's House: view looking northwest along road (State Aid No.1) in front of mill; parts to new water turbine in foreground - Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT

Psychosocial and health impacts of uranium mining and milling on Navajo lands.

PubMed

Dawson, Susan E; Madsen, Gary E

2011-11-01

The uranium industry in the American Southwest has had profoundly negative impacts on American Indian communities. Navajo workers experienced significant health problems, including lung cancer and nonmalignant respiratory diseases, and psychosocial problems, such as depression and anxiety. There were four uranium processing mills and approximately 1,200 uranium mines on the Navajo Nation's over 27,000 square miles. In this paper, a chronology is presented of how uranium mining and milling impacted the lives of Navajo workers and their families. Local community leaders organized meetings across the reservation to inform workers and their families about the relationship between worker exposures and possible health problems. A reservation-wide effort resulted in activists working with political leaders and attorneys to write radiation compensation legislation, which was passed in 1990 as the Radiation Exposure Compensation Act (RECA) and included underground uranium miners, atomic downwinders, and nuclear test-site workers. Later efforts resulted in the inclusion of surface miners, ore truck haulers, and millworkers in the RECA Amendments of 2000. On the Navajo Nation, the Office of Navajo Uranium Workers was created to assist workers and their families to apply for RECA funds. Present issues concerning the Navajo and other uranium-impacted groups include those who worked in mining and milling after 1971 and are excluded from RECA. Perceptions about uranium health impacts have contributed recently to the Navajo people rejecting a resumption of uranium mining and milling on Navajo lands.

32. STUDIO VIEW OF PLAQUE PLACED ON MILL HOUSE AT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

32. STUDIO VIEW OF PLAQUE PLACED ON MILL HOUSE AT TIME OF COMPLETION, COMMEMORATING EDWARD J. LUKE (SEE TEXT) - Sperry Corn Elevator Complex, Weber Avenue (North side), West of Edison Street, Stockton, San Joaquin County, CA

Work-related symptoms and dose-response relationships for personal exposures and pulmonary function among woodworkers.

PubMed

Mandryk, J; Alwis, K U; Hocking, A D

1999-05-01

Four sawmills, a wood chipping mill, and five joineries in New South Wales, Australia, were studied for the effects of personal exposure to wood dust, endotoxins. (1-->3)-beta-D-glucans, Gram-negative bacteria, and fungi on lung function among woodworkers. Personal inhalable and respirable dust sampling was carried out. The lung function tests of workers were conducted before and after a workshift. The mean percentage cross-shift decrease in lung function was markedly high for woodworkers compared with the controls. Dose-response relationships among personal exposures and percentage cross-shift decrease in lung function and percentage predicted lung function were more pronounced among joinery workers compared with sawmill and chip mill workers. Woodworkers had markedly high prevalence of regular cough, phlegm, and chronic bronchitis compared with controls. Significant associations were found between percentage cross-shift decrease in FVC and regular phlegm and blocked nose among sawmill and chip mill workers. Both joinery workers and sawmill and chip mill workers showed significant relationships between percentage predicted lung function (FVC, FEV1, FEV1/FVC, FEF25-75%) and respiratory symptoms. Wood dust and biohazards associated with wood dust are potential health hazards and should be controlled.

EXTERIOR VIEW OF THE 140' PLATE MILL. SECTION ON THE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

EXTERIOR VIEW OF THE 140' PLATE MILL. SECTION ON THE RIGHT ONCE HOUSED THE 32' UNIVERSAL SLABBING MILL - U.S. Steel Homestead Works, 140" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

111. White House Dept. store and Mills Building, 127 Pioneer ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

111. White House Dept. store and Mills Building, 127 Pioneer Plaza and 393 North Oregon St., looking north - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

WHITE HOUSE DEPARTMENT STORE AND MILLS BUILDING, 127 PIONEER PLAZA ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

WHITE HOUSE DEPARTMENT STORE AND MILLS BUILDING, 127 PIONEER PLAZA AND 393 N. OREGON ST., LOOKING NORTH - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

13. RW Meyer Sugar Mill: 18761889. Engine and boiler house, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. RW Meyer Sugar Mill: 1876-1889. Engine and boiler house, ca. 1881. Locomotive-type, fire-tube, portable boiler, no. I model. Manufactured by Ames Iron Works, Oswego, New York, 1879. 120 lbs./sq. in. working pressure, 66 sq. ft. heating surface in tubes. View: Historical view, 1934, from T.T. Waterman Collection, Hawaiian Sugar Planters' Association. View shows engine and boiler house structure intact. The water and pressure gauge to the right of the boiler are in more complete condition than in 1978 views. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

76 FR 30397 - Faribault Woolen Mill Company, Faribault, MN; Faribo Woolens, Inc., a Related Company of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-25

... Woolen Mill Company, Faribault, MN; Faribo Woolens, Inc., a Related Company of Faribault Woolen Mill... December 9, 2009, applicable to workers of Faribault Woolen Mill Company, Faribault, Minnesota. The notice... Mill Company, a retail outlet store for the subject firm, Faribault Woolen Mill Company. Accordingly...

Risk of high blood pressure in salt workers working near salt milling plants: A cross-sectional and interventional study

PubMed Central

Haldiya, Kripa Ram; Mathur, Murli Lal; Sachdev, Raman; Saiyed, Habibulla N

2005-01-01

Background Workers working close to salt milling plants may inhale salt particles floating in the air, leading to a rise in plasma sodium, which, in turn, may increase the blood pressure and the risk of hypertension. Methods To test the above hypothesis, occupational health check-up camps were organized near salt manufacturing units and all workers were invited for a free health examination. The workers who worked with dry salt in the vicinity of salt milling plants were defined as "non-brine workers," while those working in brine pans located far away from milling plants were defined as "brine workers." Blood pressure (BP) was measured during each clinical examination. In all, 474 non-brine workers and 284 brine workers were studied. Results Mean systolic blood pressure of non-brine workers (122.1 ± 13.3 mm Hg) was significantly higher than that of brine workers (118.8 ± 12.8 mm Hg, p < 0.01). Mean diastolic blood pressure of non-brine workers (71.5 ± 10.4 mm Hg) was significantly higher than that of brine workers (69.7 ± 9.4 mm Hg, p = 0.02). The prevalence of hypertension was significantly higher in non-brine workers (12.2%) than in brine workers (7.0%, p = 0.02). Nineteen salt workers were monitored while they used face masks and spectacles, for six days. Systolic, as well as diastolic, blood pressure of these workers began declining on the third day and continued to decline on the fourth day, but remained stationary up to the sixth day. The concentration of salt particles in the breathing zone of these workers was 376 mg/m3 air. Conclusion Inhalation of salt particles in non-brine workers may be an occupational cause of increased blood pressure. PMID:16042798

3. WALL PAPER MILL, POWER HOUSE, AND MERCHANDISE BUILDING IN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. WALL PAPER MILL, POWER HOUSE, AND MERCHANDISE BUILDING IN DISTANCE, PRINTING AND ADVERTISING BUILDING, AND ALLSTATE BUILDING, VIEW TO NORTHWEST - Sears Roebuck & Company Mail Order Plant, Bounded by Lexington & Grenshaw Streets, Kedzie Avenue & Independence Boulevard, Chicago, Cook County, IL

Load Handling and Repetitive Movements Are Associated with Chronic Low Back Pain among Jute Mill Workers in India

PubMed Central

Goswami, S.; Dasgupta, S.; Samanta, A.; Talukdar, G.; Chanda, A.; Ray Karmakar, P.; Bhattacharya, D.

2016-01-01

Introduction. WHO recognizes low back pain as one of the most important ergonomic stressors. Therefore, the present study was designed to find out the magnitude of the problem among jute mill workers in India and identify possible associations. Methodology. This cross-sectional workplace based study was conducted among eight (8) selected jute mills of India. Subjects with self-reported back pain for at least last 12 weeks were included and n = 717 male jute mill workers actively engaged in work entered the study and completed all assessments. Results. Among all participants 55% (n = 392) had current chronic low back pain. Age was an important association with subjects in the age group of 40–59 years more likely to have pain (p = 0.02, OR 1.44). Regarding ergonomic risk factors lifting of load of more than 20 kg (p = 0.04, OR 1.42) and repetitive movements of limbs (p = 0.03, OR 0.67) were significant associations of chronic low back pain. Conclusion. This study identified a significant prevalence of current chronic low back pain among jute mill workers. Regarding ergonomic risk factors the present study has identified two significant associations: lifting of load above 20 kg and repetitive movements of limbs. Therefore, this study has identified need for workplace interventions in this occupational group employing approximately 3,50,000 workers in India. PMID:27563463

Airway responsiveness to methacholine, respiratory symptoms, and dust exposure levels in grain and flour mill workers in eastern France.

PubMed

Massin, N; Bohadana, A B; Wild, P; Kolopp-Sarda, M N; Toamain, J P

1995-06-01

Our goal was to assess the relation between dust exposure levels and the respiratory health status of workers in grain and flour mills in eastern France. We studied 118 male workers from 11 mills and 164 unexposed male controls. Dust concentration was measured by personal sampling methods. Outcome variables included respiratory symptoms, routine pulmonary function tests, and indices of airway responsiveness to methacholine. A great within- and between-area variability of inhalable dust concentration was found in all mills. A dose-response relationship was observed between dust exposure levels and chronic respiratory symptoms, suggesting that exposure to grain and flour dust may lead to chronic bronchitis. A significant relation was found between dust exposure and airway hyper-responsiveness; this finding is important since it has been hypothesized that the latter abnormality may lead to or be a predisposing factor in subsequent chronic, irreversible airflow obstruction.

SUGAR BIN WITH EAST WALL OF CRUSHING MILL TO ITS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

SUGAR BIN WITH EAST WALL OF CRUSHING MILL TO ITS RIGHT. CONVEYOR FROM BOILING HOUSE ABOVE. VIEW FROM THE NORTHEAST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

Submicron particle monitoring of paving and related road construction operations.

PubMed

Freund, Alice; Zuckerman, Norman; Baum, Lisa; Milek, Debra

2012-01-01

This study identified activities and sources that contribute to ultrafine and other submicron particle exposure that could trigger respiratory symptoms in highway repair workers. Submicron particle monitoring was conducted for paving, milling, and pothole repair operations in a major metropolitan area where several highway repair workers were identified as symptomatic for respiratory illness following exposures at the 2001 World Trade Center disaster site. Exposure assessments were conducted for eight trades involved in road construction using a TSI P-Trak portable condensation particle counter. Direct readings near the workers' breathing zones and observations of activities and potential sources were logged on 7 days on 27 workers using four different models of pavers and two types of millers. Average worker exposure levels ranged from 2 to 3 times background during paving and from 1 to 4 times background during milling. During asphalt paving, average personal exposures to submicron particulates were 25,000-60,000, 28,000-70,000, and 23,000-37,000 particles/ cm(3) for paver operators, screed operators, and rakers, respectively. Average personal exposures during milling were 19,000-111,000, 28,000-81,000, and 19,000 particles/cm(3) for the large miller operators, miller screed operators, and raker, respectively. Personal peak exposures were measured up to 467,000 and 455,000 particles/cm(3) in paving and milling, respectively. Several sources of submicron particles were identified. These included the diesel and electric fired screed heaters; engine exhaust from diesel powered construction vehicles passing by or idling; raking, dumping, and paving of asphalt; exhaust from the hotbox heater; pavement dust or fumes from milling operations, especially when the large miller started and stopped; and secondhand cigarette smoke. To reduce the potential for health effects in workers, over 40 recommendations were made to control exposures, including improved maintenance of paver ventilation systems; diesel fume engineering controls; reduced idling; provision of cabs for the operators; and improved dust suppression systems on the milling machine.

The yellowed archives of yellowcake.

PubMed Central

Silver, K

1996-01-01

Extensive historical documentation of exposures and releases at government-owned energy facilities is a unique and valuable resource for analyzing and communicating health risks. Facilities at all stages of the atomic fuel cycle were the subject of numerous industrial hygiene, occupational health, and environmental assessments during the Cold War period. Uranium mines and mills on the Colorado Plateau were investigated as early as the 1940s. One such facility was the mill in Monticello, Utah, which began operation as a vanadium extraction plant in 1943 and was later adapted to recover uranium from carnotite ores. The mill ceased operation in 1960. The site was added to the federal Superfund list in 1986. ATSDR held public availability sessions in 1993 as part of its public health assessment process, at which several former mill workers voiced health concerns. An extensive literature search yielded several industrial hygiene evaluations of the Monticello mill and health studies that included Monticello workers, only two of which had been published in the peer-reviewed literature. In combination with the broader scientific literature, these historical reports provide a partial basis for responding to mill workers' contemporary health concerns. The strengths and limitations of the available exposure data for analytical epidemiologic studies and dose reconstruction are discussed. As an interim measure, the available historical documentation may be especially helpful in communicating about health risks with workers and communities in ways that acknowledge the historical context of their experience. Images p116-a p117-a p118-a PMID:8606907

Respiratory Morbidity among Rice Mill Workers in an Urban Area of Burdwan District, West Bengal: A Cross-sectional Study.

PubMed

Rana, Madhab Ch; Naskar, Somnath; Roy, Ramaprasad; Das, Dilip Kr; Das, Soumya

2018-01-01

Rice mill workers constitute a special group from the perspective of occupational health. Unprotected dust exposure among them adversely affects their respiratory health, which needs to be evaluated. Adequate evidence is still lacking in many parts of India including West Bengal. Burdwan is one of the main rice-producing districts in the state with abundant rice mills. The aim of the study was to find out the prevalence and pattern of respiratory morbidity and associated background characteristics of rice mill workers. A descriptive cross-sectional study was conducted at Burdwan municipality area during July-December 2016. Considering 44.2% prevalence, 95% confidence interval, 15% allowable error, 10% non-response, a sample of 252 directly engaged rice mill workers were selected through multistage random sampling. With prior consent, the subjects were interviewed, clinically examined, and underwent spirometry; relevant records were also reviewed using a pre-designed schedule. Any abnormal spirometry finding was considered as respiratory morbidity. Ethical approval was obtained from institutional ethics committee. Data were analyzed using SPSS version 20. Chi-square test and multiple logistic regression were applied. Prevalence of respiratory morbidity was 40.73% with obstructive and restrictive respiratory morbidity being 24.60% and 16.13%, respectively. Non-use of any protective measure, duration (years) of working in rice mill and average daily working hours were significant predictors of respiratory morbidity. Respiratory morbidity is quite high in the area. Proper health education and provision of personal protective equipments need to be provided.

1. EXTERIOR VIEW OF 606 LINCOLN STREET, A ONEANDAHALFSTORY CRAFTSMANSTYLE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. EXTERIOR VIEW OF 606 LINCOLN STREET, A ONE-AND-A-HALF-STORY CRAFTSMAN-STYLE BUNGALOW. THIS STRUCTURE WAS BUILT AS HOUSING FOR AN OVERSEER OR MANAGER AT THE HILLSIDE COTTON MILL (1914-15). HILLSIDE WAS BUILT BY THE CALLAWAY MILLS IN SOUTHWEST LaGRANGE. - 606 Lincoln Street (House), 606 Lincoln Street, La Grange, Troup County, GA

29 CFR 500.135 - Certificate of housing inspection.

Code of Federal Regulations, 2010 CFR

2010-07-01

... MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Housing... this section, a facility or real property to be used for housing a migrant agricultural worker shall...

3. View of housing for married workers, houses no. 56 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. View of housing for married workers, houses no. 56 and 57, facing southwest from intersection of Pope Street and Teekalet Avenue. - Houses for Married Workers, Along Kitsap Avenue & Pope Street, Port Gamble, Kitsap County, WA

7. THE BEGINNING OF A PANORAMIC SERIES VIEW LOOKING WEST ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. THE BEGINNING OF A PANORAMIC SERIES VIEW LOOKING WEST NORTHWEST FROM THE UPHILL SIDE OF THE MILL. THE ORE RECEIVING HOUSE IS IN THE IMAGE CENTER, THE ORE DELIVERY TRESTLE EXTENDS FROM THE RECEIVING HOUSE TO THE MILL BUILDING IN THE BACKGROUND LEFT. IN THE MID-GROUND LEFT IS A CYLINDRICAL STRUCTURE BELIEVE TO BE A SETTLING TANK FROM A LATER CHEMICAL RETREATMENT OF THE TAILINGS IN THE FOREGROUND RIGHT IS AN EXTANT ORE BUCKET. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

VIEW OF PARTIALLY EXCAVATED MILL RUINS LOOKING NORTHWEST SHOWING UNIDENTIFIED ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW OF PARTIALLY EXCAVATED MILL RUINS LOOKING NORTHWEST SHOWING UNIDENTIFIED PIT IN RIGHT FOREGROUND, MASONRY BASE FOR STEAM ENGINE AND CANE MILL IN LEFT CENTER, PURGING HOUSE AND CHIMNEY IN BACKGROUND - Hacienda Azucarera La Esperanza, Mill (Ruins), 2.65 miles North of PR Route 2 Bridge Over Manati River, Manati, Manati Municipio, PR

19. View looking N at mill wall ruins with open ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. View looking N at mill wall ruins with open end of purging house in background. - Hacienda Azucarera La Esperanza, Mill (Ruins), 2.65 miles North of PR Route 2 Bridge Over Manati River, Manati, Manati Municipio, PR

Old Riverdale Cotton Mill office building on left. The old ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Old Riverdale Cotton Mill office building on left. The old office building has also been used as a starch mixing house. Note entrance to new office building on right - Riverdale Cotton Mill, Office Building, Old, Valley, Chambers County, AL

6. View of housing for married workers, facing southwest across ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. View of housing for married workers, facing southwest across Kitsap Avenue. House no. 31 in right foreground. Houses built at Port Ludlow in left background. - Houses for Married Workers, Along Kitsap Avenue & Pope Street, Port Gamble, Kitsap County, WA

Dose response effect of cement dust on respiratory muscles competence in cement mill workers.

PubMed

Meo, Sultan A; Azeem, Muhammad A; Qureshi, Aijaz A; Ghori, G Moinudin; Al-Drees, Abdul Majeed; Feisal Subhan, Mirza Muhammad

2006-12-01

Electromyography (EMG) of respiratory muscles is a reliable method of assessing the ventilatory muscle function, but still its use has not been fully utilized to determine the occupational and environmental hazards on respiratory muscles. Therefore, EMG of intercostal muscles was performed to determine the dose response effect of cement dust on respiratory muscles competence. Matched cross-sectional study of EMG in 50 non-smoking cement mill workers with an age range of 20 - 60 years, who worked without the benefit of cement dust control ventilation or respiratory protective devices. EMG was performed by using surface electrodes and chart recorder. Significant reduction was observed in number of peaks (p < 0.0005), maximum peak amplitude (p < 0.0005), peak-to-peak amplitude (p < 0.0005) and duration of response (p < 0.0005) in cement mill workers compared to their matched control. Cement dust impairs the intercostal muscle competence and stratification of results shows a dose-effect of years of exposure in cement mill.

3. View of partially excavated mill ruins looking NW showing ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. View of partially excavated mill ruins looking NW showing unidentified pit in right foreground, masonry base for steam engine and cane mill in left center, purging house and chimney in background. - Hacienda Azucarera La Esperanza, Mill (Ruins), 2.65 miles North of PR Route 2 Bridge Over Manati River, Manati, Manati Municipio, PR

1. EAGLE MILL EXTERIOR FROM NORTHWEST, c. 1907. SHOWS INITIAL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. EAGLE MILL EXTERIOR FROM NORTHWEST, c. 1907. SHOWS INITIAL MILL CONFIGURATION WITH FULLY EXPOSED CRUDE ORE BIN CONCRETE RETAINING WALL, SINGLE (SOUTH) CRUDE ORE BIN, AND EXPOSED CRUSHER HOUSE. NOTE THE LACK OF MACHINE SHOP OR SNOW SHEDS. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

Social housing for workers – A new housing model for Ho Chi Minh City, Vietnam

NASA Astrophysics Data System (ADS)

Ngo, L. M.

2018-04-01

Urbanization in Ho Chi Minh City (HCMC), Vietnam is rapidly increasing. Therefore, social housing for workers who work at industrial park and processing areas, is indispensable. There are difficulties and conflicts which still remain in developing the social housing for those people in HCMC. For example, the demand of social housing is high, however employers and/or business owners did not fully pay their attentions on social houses to support the workers. On another hand, even if they built the houses, these one seem not to be sufficient for the demands and/or unable to be competed to the rental housing market from private landlords. Building a social housing model for those workers is a vital importance, this aims to improve the quality of life for the workers; for examples, healthcare, personal safety, social relationships, emotional well-being, quality of living environment, etc. In this research, we study the investment, management, and operation of the social housing for workers in HCMC. This also seeks a new housing model which will adapt the criteria towards the sustainable economic development of HCMC.

Gas fluidized-bed stirred media mill

DOEpatents

Sadler, III, Leon Y.

1997-01-01

A gas fluidized-bed stirred media mill is provided for comminuting solid ticles. The mill includes a housing enclosing a porous fluidizing gas diffuser plate, a baffled rotor and stator, a hollow drive shaft with lateral vents, and baffled gas exhaust exit ports. In operation, fluidizing gas is forced through the mill, fluidizing the raw material and milling media. The rotating rotor, stator and milling media comminute the raw material to be ground. Small entrained particles may be carried from the mill by the gas through the exit ports when the particles reach a very fine size.

Structure built for Merrimack Mill at 11 North Broad Place, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Structure built for Merrimack Mill at 11 North Broad Place, SW, originally for use at the first mill village school. It has been modified into a three-unit dwelling - 11 North Broad Place, Southwest (House), 11 North Broad Place, Southwest, Huntsville, Madison County, AL

1. VIEW SHOWING FLOUR MILL (TWOSTORY BUILDING WITH GABLE ROOF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. VIEW SHOWING FLOUR MILL (TWO-STORY BUILDING WITH GABLE ROOF JUST RIGHT OF CENTER), IN CONTEXT OF ROCKY BOY'S AGENCY, WITH MAIN AGENCY OFFICES IN FOREGROUND AND AGENCY HOUSING IN THE BACKGROUND TO LEFT, LOOKING SOUTHWEST - Rocky Boy's Agency Flour Mill, Rocky Boy, Hill County, MT

20. RW Meyer Sugar Mill: 18761889. Boiling House Interior, 1878. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

20. RW Meyer Sugar Mill: 1876-1889. Boiling House Interior, 1878. View: Remains of south wall. The molasses storage pits are below the floor in the foreground. The remaining piece of floor indicates the form of the entire floor. The sorghum pan and boiling range flue slope from left to right (east to west) and permitted batches of cane juice to flow through the boiling pan by gravity. The beams, joists, truss work are built of northwest pine. The sides and floor boards are built of redwood. The boiling range flue is built of fire-brick, masonry, and portland cement. The corrugated roof appears to be a later addition, not contemporary with mill operation. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

29 CFR 500.131 - Exclusion from housing safety and health requirement.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Housing Safety and Health § 500.131 Exclusion from housing safety and health requirement...

Byssinosis

MedlinePlus

Cotton worker's lung; Cotton bract disease; Mill fever; Brown lung disease; Monday fever ... to reduced lung function. In the United States, worker's compensation may be available to people with byssinosis.

14. Historic American Buildings Survey E. W. Russell, Photographer, June ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. Historic American Buildings Survey E. W. Russell, Photographer, June 17, 1937 OLD WATER POWER GRIST MILL, NORTHEAST OF MAIN HOUSE, LOOKING EAST. - Wewoka, Riser Mill Road, Sylacauga, Talladega County, AL

Cancer incidence among male pulp and paper workers in Norway.

PubMed

Langseth, H; Andersen, A

2000-04-01

The study investigated cancer incidence among 23,718 male pulp and paper workers employed continuously for at least 1 year between 1920 and 1993 in Norway. The name, date of birth, personal identification number, dates of hire and termination for all employment periods, specific department, and job categories were registered for each worker. Six subcohorts were established (sulfite mill, sulfate mill, paper mill, maintenance department, administrative staff and other departments). Data on the cohort were linked with data in the Norwegian Cancer Register. The follow-up period for cancer incidence, date of death, or emigration was from 1953 through 1993. An excess incidence of lung cancer was found among both short- and long-term employees [standardized incidence ratio (SIR) 1.5, 95% confidence interval (95% CI) 1.13-2.03 and SIR 1.2, 95% CI 1.09-1.34, respectively], especially for workers with the longest latency (SIR 1.3, 95% CI 1.08-1.44) and for sulfite mill workers (SIR 1.5, 95% CI 1.09-1.99). The risk for pleural mesothelioma was also increased (SIR 2.4, 95% CI 1.45-3.75), especially among maintenance workers. The results also showed an increased risk for malignant melanoma (SIR 1.3, 95% CI 1.04-1.60), an unexpected finding. Almost all the increased risk for lung cancer can be explained by a combination of smoking habits and asbestos use. although an effect of other work-related exposures (sulfur and chloride compounds, wood dust) cannot be excluded. Most of the cases of pleural mesothelioma occurred in departments where asbestos was used. There is no clear explanation for the excess of malignant melanoma, and the finding may be a chance occurrence.

Pernicious anaemia in the textile industry.

PubMed

Roman, E; Beral, V; Sanjose, S; Schilling, R; Watson, A

1991-05-01

The objective was to examine whether the observed excess mortality from anaemia in textile and clothing workers was associated with any specific anaemia type or occupational activity. The design was a death certificate based case-control study of textile and clothing workers who died in England and Wales in the years surrounding the decennial censuses of 1961, 1971, and 1981. The main outcome measures were type of anaemia, place of residence, place of birth, and occupation. The frequency of the different types of anaemia in textile and clothing workers differed from that of England and Wales with relatively more deaths from pernicious anaemia than in the country as a whole (74 observed v 55 expected deaths). Within the industry, those whose death was attributed to pernicious anaemia were more than twice as likely as other textile and clothing workers to have worked in textile mills (odds ratio = 2.4, 95% confidence interval 1.4-4.2). These results could not be explained by age, sex, place of residence, or place of birth, and review of the death certificates did not suggest that pernicious anaemia as a cause of death had been recorded in error. Historical support for the finding was found in the Registrar General's 1931 decennial supplement on occupational mortality, in which the standardised mortality ratio from pernicious anaemia in male textile mill workers was estimated to be twice that of the general population. In conclusion, occupational factors, specifically work in textile mills, could be implicated in the pathogenesis of pernicious anaemia. The aetiology of this disease is not well understood and further study of pernicious anaemia in textile mill workers is required.

[Bronchogenic carcinoma of the lungs in 3 workers with asbestosis employed in the same factory].

PubMed

Herceg, Z; Herceg, K; Car, Z; Remskar, Z; Kovac, S; Beritić, T

1989-01-01

In two female workers (nonsmokers) and in one male worker (a smoker) employed in the same mill with a history of asbestosis, bronchogenic lung carcinoma type adenocarcinoma (women), respectively anaplastic carcinoma (a man) had developed. All the three patients worked in the same area in a spinning-mill. The duration of exposure to asbestos was relatively short (10 to 15 years) in female workers, while the duration of exposure to asbestos was much longer in a male worker (29 years), although it was intermittent. Dyspnea was the main and the only discomfort. In accordance with the International Labour Organization (ILO) classification, a chest radiograph revealed the lesions of s/t 1/2 and s/t 2/1 features. There was also a ventilation deficit (very decreased carbon monoxide diffusing capacity).

EXTERIOR PERSPECTIVE OF TOWER HOUSE, LOOKING SOUTHWEST. (The building’s interior ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

EXTERIOR PERSPECTIVE OF TOWER HOUSE, LOOKING SOUTHWEST. (The building’s interior space is divided into three rooms: the workshop, the mill room, and the tank house. In the tower, the original wood tank that fed water to the Harmon house and the milk house still remains.) - Engle Farm, Tank House, 89 South Ebey Road, Coupeville, Island County, WA

Job-Quitting at Appalachain Sawmills

Treesearch

Charles H. Wolf

1977-01-01

Labor turnover in hardwood sawmills of the Appalachian Region was studied by using data collected during interviews with 68 mill managers. Job-quitting was highest among young unskilled workers who had less than 6 months of service with their employers. Half of the mills surveyed had annual quit rates of more than 100 percent. Variation among mills was associated with...

6. VIEW LOOKING NORTHWEST FROM THE IMAGE LEFT TO THE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. VIEW LOOKING NORTHWEST FROM THE IMAGE LEFT TO THE IMAGE RIGHT IS THE CHARCOAL HOUSE, THE RETORT SHED IN THE BACKGROUND, THE MILL ANNEX, THE MACHINE SHOP, AND THE ELECTRIC MOTOR ROOM. THE MILL BUILDING IS IN THE BACKGROUND CENTER RIGHT AND ONE OF THE ORE DELIVERY TRESTLES EXTENDING FROM THE MILL BUILDING TO RIGHT IMAGE EDGE. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

1. VIEW, LOOKING NORTHEAST, SHOWING THE SITE OF THE EMPIRE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. VIEW, LOOKING NORTHEAST, SHOWING THE SITE OF THE EMPIRE MILL. THE ADIT IS AT TOP, ABOVE THE TERRACES FOR THE CRUSHER AND 5-STAMP MILL. REMAINS OF THE BOILER HOUSING ARE ON THE LOWER TERRACE, AT RIGHT, WITH ENGINE MOUNT TO LEFT - Empire Mill, Southern Edge of Salt Spring Valley, Copperopolis, Calaveras County, CA

4. RW Meyer Sugar Mill: 18761889. Furnace doer for sugar ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. RW Meyer Sugar Mill: 1876-1889. Furnace doer for sugar boiling range. Manufactured by Honolulu Iron Works, Honolulu, 1879. Cost: $15.30. View: the furnace for the sugar boiling range was stoked from outside of the east wall of the boiling house. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

Informal worker phenomenon in housing construction project

NASA Astrophysics Data System (ADS)

Wijayaningtyas, Maranatha; Sipan, Ibrahim; Lukiyanto, Kukuh

2017-11-01

The informal workers phenomenon on housing construction projects in Indonesia is different from workers in other sectors who would always request as permanent employees. Substantively, the informal workers are disinclined to be bound as permanent employees which different from the general labor paradigm. Hence, the objective of this study is to find out how the labour selection process, the factors that affected their performance, and the suitable wage system to achieve the target completion of housing construction project. The qualitative method is used to uncover and understand the meaning behind the phenomena (numina) of informal workers action and their influence on housing construction project which called phenomenological approach. Five informal workers and two project managers were selected as informants based on predetermined criteria with in-depth interviews. The results showed that the informal worker were more satisfied with the wage based on unit price while working in the housing construction project for the flexibility in working hours. In addition, the developer was also relieved because they only control the quality and the achievement of the project completion time which supported by informal worker leader. Therefore, these findings are beneficial for both of developer and government as policy maker to succeed the housing program in Indonesia.

Main elevation of 3516 South Broad Place, SW. This house ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Main elevation of 3516 South Broad Place, SW. This house was used by the agent for Merrimack Mills, and now is the headquarters of Impact Ministries - 3516 South Broad Place, Southwest (House), 3516 South Broad Place, Southwest, Huntsville, Madison County, AL

3. EAGLE MILL, DETAIL OF CRUDE ORE BIN FROM NORTH, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. EAGLE MILL, DETAIL OF CRUDE ORE BIN FROM NORTH, c. 1908-10. SHOWS EXPOSED CRUSHER HOUSE IN FRONT OF (SOUTH) CRUDE ORE BIN AND SNOW SHED ADDED OVER TRAM TRACKS. NOTE LACK OF EAST OR WEST CRUDE ORE BINS. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

8. SECOND IMAGE OF THE PANORAMIC SERIES LOOKING WEST FROM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. SECOND IMAGE OF THE PANORAMIC SERIES LOOKING WEST FROM THE UPHILL SIDE OF THE MILL. THE ORE RECEIVING HOUSE AND THE ORE DELIVERY TRESTLE IS IMAGE RIGHT, THE MILL BUILDING AND ANCILLARY STRUCTURE ARE IMAGE CENTER AND THE TOWN OF BODIE IS IMAGE BACKGROUND RIGHT. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

9. DETAIL OF UNITEDTOD TWINTANDEM STEAM ENGINE, SHOWING HIGHPRESSURE CYLINDER ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. DETAIL OF UNITED-TOD TWIN-TANDEM STEAM ENGINE, SHOWING HIGH-PRESSURE CYLINDER AND EXTENSION OF HOUSING. - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

16. William E. Barrett, Photographer, August 1975. CENTER MILL (RIGHTHANDED) ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. William E. Barrett, Photographer, August 1975. CENTER MILL (RIGHT-HANDED) WITH CARRIAGE TRACKS AND BANDSAW HOUSING INTACT. LOG CLAMPS ON THIS CARRIAGE WERE PNEUMATICALLY OPERATED. - Meadow River Lumber Company, Highway 60, Rainelle, Greenbrier County, WV

9. THIRD IMAGE OF THE PANORAMIC SERIES WITH CONSIDERABLE OVERLAP. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. THIRD IMAGE OF THE PANORAMIC SERIES WITH CONSIDERABLE OVERLAP. A SETTLING TANK, SMOKESTACK FROM THE MILL'S BOILER ROOM, MILL ANNEX AND OTHER MILL OUT BUILDINGS ARE IN THE MIDDLE RIGHT OF THE IMAGE THE SUPERINTENDENTS HOUSE IS IN THE MIDDLE LEFT OF THE IMAGE SPANNING FROM LEFT TO RIGHT IN THE BACKGROUND IS THE TOWN OF BODIE. IN THE FAR BACKGROUND LEFT IS THE ROAD THAT IS THE ACCESS PARK. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

Incidence of chronic bronchitis in a cohort of pulp mill workers with repeated gassings to sulphur dioxide and other irritant gases

PubMed Central

2013-01-01

Background Occupational exposure to irritants is associated with chronic bronchitis. The aim of this study was to elucidate whether repeated peak exposures with respiratory symptoms, gassings, to sulphur dioxide (SO2) and other irritant gases could increase the risk of chronic bronchitis. Methods The study population comprised 3,060 Swedish pulp mill workers (84% males) from a cohort study, who completed a comprehensive questionnaire with items on chronic bronchitis symptoms, smoking habit, occupational history, and specific exposures, including gassings. 2,037 have worked in sulphite mills. Incidence rates and hazard ratios (HRs) for the observation period, 1970–2000, in relation to exposure and the frequency of repeated gassings to SO2 and other irritant gases were calculated. Results The incidence rate for chronic bronchitis among workers with repeated gassings was 3.5/1,000 person-years compared with 1.5/1,000 person-years among unexposed workers (HR 2.1, 95% confidence interval (CI) 1.4-3.1). The risk was even higher in the subgroup with frequent gassings (HR 3.2, 95% CI 2.0-5.2), particularly among never-smokers (HR 8.7, 95% CI 3.5-22). Conclusions Repeated gassings to irritant gases increased the incidence of chronic bronchitis in our study population during and after work in pulp mills, supporting the hypothesis that occupational exposures to irritants negatively affect the airways. These results underscore the importance of preventive actions in this work environment. PMID:24354705

29 CFR 500.134 - Compliance with State standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Housing...

15. INTERIOR OF ENGINE ROOM, CONTAINING MESTACORLISS CROSSCOMPOUND ENGINE, FOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. INTERIOR OF ENGINE ROOM, CONTAINING MESTA-CORLISS CROSS-COMPOUND ENGINE, FOR 40" BLOOMING MILL. THIS VIEW IS TAKEN FROM THE HIGH-PRESSURE SIDE OF THE ENGINE SHOWING THE HOUSING EXTENSION; TO THE RIGHT, IN THE BACKGROUND, IS THE 24' CAST-IRON FLYWHEEL. - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

Elevation of waterfront facade looking west. The twostory structure at ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Elevation of waterfront facade looking west. The two-story structure at the left houses the F. & H. Benning Company Mill and is not part of the J.C. Lore Oyster House. - J.C. Lore Oyster House, 14430 Solomons Island Road, Solomons, Calvert County, MD

Elevation of south facade. The twostory structure to the right ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Elevation of south facade. The two-story structure to the right of the J.C. Lore Oyster House houses the F. & H. Benning Company Oyster Mill, see HAER No. MD-135. - J.C. Lore Oyster House, 14430 Solomons Island Road, Solomons, Calvert County, MD

Work-related allergy and asthma in spice mill workers - The impact of processing dried spices on IgE reactivity patterns.

PubMed

van der Walt, Anita; Lopata, Andreas L; Nieuwenhuizen, Natalie E; Jeebhay, Mohamed F

2010-01-01

Three spice mill workers developed work-related allergy and asthma after prolonged exposure to high levels (>10 mg/m(3)) of inhalable spice dust. Patterns of sensitization to a variety of spices and putative allergens were identified. Work-related allergy and asthma were assessed on history, clinical evaluation, pulmonary function and fractional exhaled nitric oxide. Specific IgE reactivity to a range of common inhalant, food and spice allergens was evaluated using ImmunoCAP and allergen microarray. The presence of non-IgE-mediated reactions was determined by basophil stimulation (CAST-ELISA). Specific allergens were identified by immunoblotting to extracts of raw and dried processed garlic, onion and chili pepper. Asthma was confirmed in all 3 subjects, with work-related patterns prominent in worker 1 and 3. Sensitization to multiple spices and pollen was observed in both atopic workers 1 and 2, whereas garlic and chili pepper sensitization featured in all 3 workers. Microarray analysis demonstrated prominent profilin reactivity in atopic worker 2. Immunoblotting demonstrated a 50-kDa cross-reactive allergen in garlic and onion, and allergens of approximately 40 and 52 kDa in chili pepper. Dry powdered garlic and onion demonstrated greater IgE binding. This study demonstrated IgE reactivity to multiple spice allergens in workers exposed to high levels of inhalable spice dust. Processed garlic and onion powder demonstrated stronger IgE reactivity than the raw plant. Atopy and polysensitization to various plant profilins, suggesting pollen-food syndrome, represent additional risk factors for sensitizer-induced work-related asthma in spice mill workers. 2010 S. Karger AG, Basel.

EAST WALL OF CRYSTALLIZER WING TO THE LEFT, END WALL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

EAST WALL OF CRYSTALLIZER WING TO THE LEFT, END WALL OF CRUSHING MILL IN CENTER. GABLE END OF BOILING HOUSE IN LEFT BACKGROUND. VIEW FROM THE SOUTH - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

Housing for Migrant Agricultural Workers.

ERIC Educational Resources Information Center

Simons, J. W.; And Others

Intended to assist the producer in meeting the housing regulations of Federal, state, and local governments for migratory workers and thereby to attract better labor through adequate housing, this agricultural handbook contains discussions of the migrant-labor situation; regulations and standards; general housing considerations (i.e., length of…

28 CFR 79.51 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... includes in situ lung cancers. (m) Readily available documentation means documents in the possession... or functional damage to the kidney tubules that results in renal disease and dysfunction. (g) Miller or uranium mill worker means a person who operated or otherwise worked in a uranium mill. (h...

28 CFR 79.51 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... includes in situ lung cancers. (m) Readily available documentation means documents in the possession... or functional damage to the kidney tubules that results in renal disease and dysfunction. (g) Miller or uranium mill worker means a person who operated or otherwise worked in a uranium mill. (h...

Credit WCT. Original 2¾" x 2Y4" color negative is housed ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Credit WCT. Original 2-¾" x 2-Y4" color negative is housed in the JPL Photography Laboratory, Pasadena, California. View shows JPL staff member John Morrow loading the grinder hopper. The hopper has a 10 mesh screen to filter out particles too large for the mill. Oxidizer is passed steadily to the hammers by a stainless steel feed screw. Oxidizer may be passed through the mill several times depending on the fineness required by a given propellant formula; the maximum charge is 130 pounds (59.0 Kg). The drum below the mill has an electrically conductive plastic liner which receives the ground oxidizer (JPL negative no. JPL10279AC, 27 January 1989) - Jet Propulsion Laboratory Edwards Facility, Oxidizer Grinder Building, Edwards Air Force Base, Boron, Kern County, CA

BOILING HOUSE, INTERIOR, SECOND FLOOR, GARVER CLARIFIER IN FOREGROUND, TOPS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

BOILING HOUSE, INTERIOR, SECOND FLOOR, GARVER CLARIFIER IN FOREGROUND, TOPS OF LONG TUBE EVAPORATORS IN BACKGROUND. VIEW FROM NORTHWEST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

46. NORTH END OF MILL NO. 2, 1st FLOOR, BELOW ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

46. NORTH END OF MILL NO. 2, 1st FLOOR, BELOW PICKER AND CLOTH ROOM AREA. FUNCTION OF THIS SPACE UNKNOWN AT PRESENT. NOTE THAT EYE BEAM REPLACES ORIGINAL WALL OF 1892 PICKER HOUSE. CENTER (OR LEFT) DOOR IS ENTRY TO MILL NO. 2. RIGHT DOOR IS ENTRY TO 1892 NAPPER ROOM. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

Predictors of job tenure in a lumber-plywood mill

Treesearch

Charles H. Wolf

1973-01-01

Multiple discriminant analysis was used to identify biographic and employment history variables associated with job tenure in a lumber-plywood mill. Several variables-friends and relatives, type of housing, commuting distance, and prior work experience in the wood industry-were found to be significant.

17. Detail view southwest showing brick parapet, wood entablature, brick ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. Detail view southwest showing brick parapet, wood entablature, brick pilasters with molded wood caps, splayed arch and arched window lintels of north elevation of west operator's house. - Yellow Mill Bridge, Spanning Yellow Mill Channel at Stratford Avenue, Bridgeport, Fairfield County, CT

BOILING HOUSE, INTERIOR, SECOND FLOOR, SYRUP TANKS IN RIGHT FOREGROUND, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

BOILING HOUSE, INTERIOR, SECOND FLOOR, SYRUP TANKS IN RIGHT FOREGROUND, HIGH GRADE VACUUM PANS BEYOND THE SYRUP TANKS. VIEW FROM THE SOUTH - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

22. RW Meyer Sugar Mill: 18761889. Sorghum Pan. Manufactured by ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. RW Meyer Sugar Mill: 1876-1889. Sorghum Pan. Manufactured by John Nott & Co., Honolulu, Hawaii, 1878. View: Historical view, 1934, T.T. Waterman Collection, Hawaiian Sugar Planters' Association, Oahu, Hawaii. View looking toward east end of sorghum pan and interior of east end of the boiling house. Walls and final compartment of the sorghum pan are still intact. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

Fluidized Bed Opposed Jet Mill System for Processing Inorganic Materials

NASA Astrophysics Data System (ADS)

Al-Nuzal, S. M. D.; Mohammed, M. I.

2017-08-01

A jet mill system was built aiming to give values for processing inorganic materials, to be used for different industry. The milling housing of the system is composed of; milling chamber, compressed air nozzles which deliver compressed air in the milling chamber to accelerate sample particles. The classifier wheel is composed of two concentric pieces welded together under argon and coupled to a AC Motor, 0 - 9000 rpm, 2 kW, with AC frequencies convertor. The performances of this jet mill system were tried on five cheap locally available materials, viz. white sand, glass, iron oxide, black carbon and alum. It is possible to get particle sizes of less than 1 μm with narrow distribution of particle sizes.

7. Photocopy of c. 1906 photograph taken from top of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Photocopy of c. 1906 photograph taken from top of water tower looking S at Sugar Mill; roof of Boarding House is in lower right-hand corner. - Laurel Valley Sugar Plantation, Sugar Mill, 2 miles South of Thibodaux on State Route 308, Thibodaux, Lafourche Parish, LA

90. VIEW NORTHEAST OF BUILDING 98 OIL HOUSE AND STORAGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

90. VIEW NORTHEAST OF BUILDING 98 OIL HOUSE AND STORAGE TANK; OIL FOR POWER GENERATION WAS UNLOADED FROM TANK CARS AND STORED AT THIS FACILITY - Scovill Brass Works, 59 Mill Street, Waterbury, New Haven County, CT

77 FR 67665 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-13

... Mill, Jesus Barcinas Rd., Merizo, 12000973 INDIANA Porter County Meyer, Dr. John and Gerda, House, 360..., 345 Main St., East Aurora, 12000981 Herkimer County Perry, Stuart and William Swezey Houses, 7541...

BOILING HOUSE, GROUND FLOOR. WAREHOUSE TO LEFT REAR, MASSECUITTE HEATERS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

BOILING HOUSE, GROUND FLOOR. WAREHOUSE TO LEFT REAR, MASSECUITTE HEATERS ABOVE RIGHT, LOW GRADE CENTRIFUGALS BELOW. CRYSTALLIZER HOT WATER TANK TO REAR. VIEW FROM NORTHEAST - Lihue Plantation Company, Sugar Mill Building, Haleko Road, Lihue, Kauai County, HI

Advocacy Week: A Model to Prepare Clinical Social Workers for Lobby Day

ERIC Educational Resources Information Center

Kilbane, Teresa; Pryce, Julia; Hong, Philip Young P.

2013-01-01

Legislative advocacy is an important and long-standing skill in social work. However, this role cannot be left solely to social workers who specialize in macro and policy practice. Rather, clinical social workers who assist clients as they face "private" troubles (Mills, 1959) also need to face the structural barriers that contribute to…

Enclosed rotary disc air pulser

DOEpatents

Olson, A. L.; Batcheller, Tom A.; Rindfleisch, J. A.; Morgan, John M.

1989-01-01

An enclosed rotary disc air pulser for use with a solvent extraction pulse olumn includes a housing having inlet, exhaust and pulse leg ports, a shaft mounted in the housing and adapted for axial rotation therein, first and second disc members secured to the shaft within the housing in spaced relation to each other to define a chamber therebetween, the chamber being in communication with the pulse leg port, the first disc member located adjacent the inlet port, the second disc member being located adjacent the exhaust port, each disc member having a milled out portion, the disc members positioned on the shaft so that as the shaft rotates, the milled out portions permit alternative cyclical communication between the inlet port and the chamber and the exhaust port and the chamber.

76 FR 75560 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-02

... Auburn City Hall and Fire House, (Auburn, CA MPS) 1103 High St., Auburn, 11000935 Auburn Fire House No. 1, (Auburn, CA MPS) El Dorado St. & Lincoln Way, Auburn, 11000936 Auburn Fire House No. 2, (Auburn, CA MPS... St., San Francisco, 11000944 COLORADO Boulder County Cardinal Mill, (Metal Mining and Tourist Era...

1. Credit WCT. Original 2 1/4" x 2 1/4" color ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. Credit WCT. Original 2- 1/4" x 2- 1/4" color negative is housed in the JPL Photography Laboratory, Pasadena, California. Photo shows John Morrow in charge of milling operations on coupons ("dogbones") of propellant on an Index milling machine. Coupons were milled to precise dimensions for tensile tests. Note that two sprinkler heads have been placed in very close proximity to the milling table for fire suppression purposes (JPL negative no. JPL-10283AC, 27 January 1989) - Jet Propulsion Laboratory Edwards Facility, Preparation Building, Edwards Air Force Base, Boron, Kern County, CA

The effects of chronic exposure to common bedding materials on the metabolic rate and overall health of male CD-1 mice.

PubMed

Becker, Corey E; Mathur, Carolyn F; Rehnberg, Bradley G

2010-01-01

Anecdotes and personal Web pages claim that cedar and pine beddings cause respiratory distress in rodents, although no previous research could be found to support these claims. There have, however, been published studies of respiratory distress in cedar and pine mill workers. That research links exposure to wood dust to asthma and to bronchial and alveolar damage in humans. This study looks at the effects of 3 types of bedding (CareFRESH Original, cedar, and pine) on the growth, food intake, oxygen consumption, IgE antibody concentrations, and general appearance and behavior in male CD-1 mice. Mice who were housed on these beddings for approximately 4 months did not show significant differences in any of these variables. This suggests that these 3 materials provide equally healthy substrates for long-term rearing of mice and possibly other rodents.

The local impact of globalization: worker health and safety in Mexico's sugar industry.

PubMed

Lemus-Ruiz, B E

1999-01-01

With the opening of its economy to international trade, the government of Mexico privatized many of its productive holdings, including the state-owned sugar industry. Sugar cane and mill workers had played an important role in the armed struggles of the revolutionary period (1910-1917). Organized into a militant labor union, they had become staunch supporters of the new government in the following decades. Furthermore, in the early years of industrialization, the sugar industry was very important for the Mexican economy, and the union played an active role in the political arena. Since the privatization of the sugar mills, the sugar workers have experienced a dramatic reorganization of the work process, and industry-union relationships are being reshaped. This paper offers an analysis of the impact of the privatization on workers' health and safety. Since the economic and social changes in the work process have a direct impact on the community as a whole, the study also explores these effects.

29 CFR 500.133 - Substantive Federal and State safety and health standards defined.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Housing Safety and Health § 500.133 Substantive Federal and State safety and health...

27. Photocopy of drawing September 28, 1951 (original in files ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

27. Photocopy of drawing September 28, 1951 (original in files of United States Military Academy Architectural Archive, West Point, New York) CONVERSION OF ICE HOUSE TO WAREHOUSE, ELECTRICAL DETAILS - U.S. Military Academy, Ice House, Mills Road at Howze Place, West Point, Orange County, NY

28. Photocopy of drawing, July 30, 1952 (original in files ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

28. Photocopy of drawing, July 30, 1952 (original in files of United States Military Academy Architectural Archive, West Point, New York) NEW DOUBLE DECK PLATFORM AT ICE HOUSE BUILDING - U.S. Military Academy, Ice House, Mills Road at Howze Place, West Point, Orange County, NY

Work-related allergic respiratory disease and asthma in spice mill workers is associated with inhalant chili pepper and garlic exposures.

PubMed

van der Walt, Anita; Singh, Tanusha; Baatjies, Roslynn; Lopata, Andreas Ludwig; Jeebhay, Mohamed Fareed

2013-07-01

The aim of the study was to determine the prevalence and risk factors for allergic respiratory disease in spice mill workers. A cross-sectional study of 150 workers used European Community Respiratory Health Survey questionnaires, Phadiatop, serum specific IgE (garlic, chili pepper), spirometry and fractional exhaled nitric oxide (FeNO). Personal air samples (n=62) collected from eight-hour shifts were analysed for inhalable particulate mass. Novel immunological assays quantified airborne garlic and chili pepper allergen concentrations. Mean dust particulate mass (geometric mean (GM)=2.06 mg/m(3)), chili pepper (GM=0.44 µg/m(3)) and garlic allergen (GM=0.24 µg/m(3)) were highest in blending and were highly correlated. Workers' mean age was 33 years, 71% were men, 46% current smokers and 45% atopic. Spice-dust-related asthma-like symptoms (17%) were common, as was garlic sensitisation (19%), with 13% being monosensitised and 6% cosensitised to chili pepper. Airflow reversibility and FeNO>50 ppb was present in 4% and 8% of workers respectively. Spice-dust-related ocular-nasal (OR 2.40, CI 1.09 to 5.27) and asthma-like (OR 4.15, CI 1.09 to 15.72) symptoms were strongly associated with airborne garlic in the highly exposed (>0.235 µg/m(3)) workers. Workers monosensitised to garlic were more likely to be exposed to higher airborne chili pepper (>0.92 µg/m(3)) (OR 11.52, CI 1.17 to 113.11) than garlic allergens (OR 5.08, CI 1.17 to 22.08) in this mill. Probable asthma was also more strongly associated with chili pepper than with garlic sensitisation. Exposure to inhalable spice dust (GM >2.06 mg/m(3)) containing garlic (GM>0.24 µg/m³) and chili pepper (GM >0.44 µg/m(3)) allergens increase the risk of allergic respiratory disease and asthma.

Housing for Female Factory Workers: The Association between Renting Accommodation and Satisfaction with Income and Living Conditions

PubMed Central

Nguyen, Quynh Thuy; Tran, Thuy Thi Thu; Phan, Chinh Thi Thuy; Pham, Tuan Cong

2016-01-01

Background Vietnam has experienced a strong wave of migrants to urban and industrialized areas. This is a challenge for both local and national governments, which need to address the problems of the poor and socially marginalized, including providing housing for rural-to-urban migrants. Poor housing and the economic burden of house renting are increasingly recognized as determinants of both physical and mental health. Objectives This paper examined the association between renting accommodation and income satisfaction and living conditions of female workers in light manufacturing industries in Vietnam. Methods A cross-sectional study was implemented with quantitative survey of 2,818 female workers in 10 light manufacturing factories in 3 industrial zones by a self-administered questionnaire. Results Over 38% of female workers had to rent accommodation. The average expense for accommodation, water and electricity accounted for 30.1% of renters' income, which is 7.2% (CI 95%, 5.3–9.3%) higher than for non-renters. A higher proportion of renters than non-renters considered their income was unstable and insufficient for living costs. In addition, only 7.2% of renters reported that their living conditions were suitable, notably lower than non-renters (22.4%). Conclusion The study showed the economic burden of renting accommodation on workers' income satisfaction and living conditions. The findings have implications for an adequate housing access strategy for workers including the integration of housing development in the planning and development of industrial zones and factories. PMID:29546198

4. TROJAN MILL, DETAIL OF CRUDE ORE BINS FROM NORTH, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. TROJAN MILL, DETAIL OF CRUDE ORE BINS FROM NORTH, c. 1912. SHOWS TIMBER FRAMING UNDER CONSTRUCTION FOR EAST AND WEST CRUDE ORE BINS AT PREVIOUS LOCATION OF CRUSHER HOUSE, AND SNOW SHED PRESENT OVER SOUTH CRUDE ORE BIN WITH PHASE CHANGE IN SNOW SHED CONSTRUCTION INDICATED AT EAST END OF EAST CRUDE ORE BIN. THIS PHOTOGRAPH IS THE FIRST IMAGE OF THE MACHINE SHOP, UPPER LEFT CORNER. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

46. View of Botany Worsted Mills looking northeast; building No. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

46. View of Botany Worsted Mills looking northeast; building No. 68-69 at left, Mattimore Street houses (No. 66-67 through No. 54-55) at right - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

Study on work load and work-related musculoskeletal disorders amongst male jute mill workers of West Bengal, India.

PubMed

Sett, Moumita; Sahu, Subhashis

2012-01-01

Work-related problems, many of which could be prevented with proper ergonomic techniques are particularly common in developing countries. The aim of this study was to evaluate the work stress and the development of the work-related musculoskeletal disorders (WRMSDs) of workers employed in the jute mills of India. About 219 male workers engaged in different departments of three jute industries in 24-Parganas (North) and Hooghly districts of West Bengal, India volunteered for this study. Questionnaires along with direct observation of work postures were conducted. Physical parameters such as body weight, height; physiological parameters like heart rate response, blood pressure and psycho-physiological parameters such as perceived exertion rating were studied during different tasks performed by them. It was observed that the 'hacklers' are mostly stressed. Analyses of working postures (OWAS) suggested that their adopted awkward postures were very stressful. A large number of hacklers (92.5% suffer from intense pain in different body parts as compared to workers in other departments of the jute industries. Workers report that the pain even lasts many hours after work. Since most of the workers perform repetitive tasks, so both the workplace as well as the work-rest schedule must be reorganized.

[Prevalence of silicosis among employees in feldspat and quartz mills and associated factors with silicosis].

PubMed

Öztürk, Ayşe; Cimrin, Arif Hikmet; Tür, Mahmut; Güven, Rana

2012-01-01

Problems in legal definition and diagnosis of occupational diseases in Turkey makes the diagnosis of these diseases and informing the parties important. For this purpose, this study was planned to elicit the frequency of silicosis in quartz mill workers in Cine which is one of the largest quartz and feldspat areas, and to detect the working conditions, to inform the workers to improve the working conditions. The aim was to evaluate 592 workers in 10 quartz mill and mines around Cine in 2004. A structured questionnaire including personal information and work-related questions was applied. Standards chest X-rays taken in the last six months were evaluated according to International Labour Organization (ILO) 1980 standards. Dust concentration and respirable dust concentration in the work place were measured in enterprises. The mean age of the workers was 31.8 ± 8.26 years and 71.7% was smoker. Duration of working was ≤ 5 years in 80.5% and ≥ 10 years in only 4.2%. According to the results of dust measurements, threshold value was found to be exceeded in chopping, packaging and bagging parts of three workplaces. Frequency of silicosis was calculated to be 23.7%. Frequency of pneumoconiosis was found to be high like previous studies carried out in similar workplaces in this study. Although it was impossible to put forward the cumulative effect of dust exposure because of frequent altering in workplace, the high frequency of working in similar workplaces among the cases supported the significant risk of silicosis in these enterprises. The workplaces were observed after the workers and persons responsible from occupational health and safety.

Byssinosis in Hong Kong.

PubMed Central

Ong, S G; Lam, T H; Wong, C M; Ma, P L; Lam, S K; O'Kelly, F J

1985-01-01

After a report in 1980 of the first three diagnosed locally cases and a preliminary epidemiological investigation that found little evidence of the disease, a survey was aimed at determining the prevalence of byssinosis in Hong Kong. Some 1776 workers in six cotton mills were studied using the standard MRC questionnaire and portable spirometers. Only 48 (2.7%) of the mill workers had symptoms acceptable for a diagnosis of byssinosis. The pattern of relation to dust exposure levels was similar to findings in other countries: blowing and carding process operatives had twice the prevalence rate of the spinners. Another 178 workers (10%) had symptoms of chest tightness or breathlessness or both that were not related to the first exposure after a break and therefore did not fit the standard diagnosis. Some 257 workers (14.5%) had chronic obstructive airflow disease but only 12 (4.7%) had chronic bronchitis. Job mobility had self selection of sensitive cases out of cotton dust exposure seem the most likely explanations for the low prevalence. The significance of non-specific lung ailments needs further assessment to elucidate the possible connection with cotton dust exposure. PMID:4015999

2. Photocopy of photograph (original photograph in possession of Atlanta ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. Aerial view of Clark Howell Homes, center, Techwood Homes, left, Georgia Institute of Technology, bottom. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

1. Photocopy of photograph (original photograph in possession of Atlanta ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. Aerial view, Clark Howell Homes, left, Techwood Homes, right, Georgia Institute of Technology, top, right. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

26. Photocopy of drawing August 30, 1951 (original in files ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

26. Photocopy of drawing August 30, 1951 (original in files of United States Military Academy Architectural Archive, West Point, New York) CONVERSION OF ICE HOUSE TO WAREHOUSE, SECTIONS OF DOORS, WALLS, SILLS, CONCRETE PLATFORMS, RAMPS - U.S. Military Academy, Ice House, Mills Road at Howze Place, West Point, Orange County, NY

25. Photocopy of drawing, August 30, 1951 (original in files ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

25. Photocopy of drawing, August 30, 1951 (original in files of United States Military Academy Architectural Archive, West Point, New York) CONVERSION OF ICE HOUSE TO WAREHOUSE, FRONT ELEVATION, SOUTH ELEVATION, PLAN, TRANSVERSE SECTION - U.S. Military Academy, Ice House, Mills Road at Howze Place, West Point, Orange County, NY

51. Photocopy of drawing (May 24, 1939 architectural drawing by ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

51. Photocopy of drawing (May 24, 1939 architectural drawing by Hentz, Adler & Shutze, in possession of the Housing Authority of the City of Atlanta). Floor plans, type E & F buildings. Drawing No. A-22. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

17. VIEW OF THE FINAL STEP AT THE NO. 31 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. VIEW OF THE FINAL STEP AT THE NO. 31 MILL; THE BRASS BARS ARE WOUND ONTO SPOOLS; THE AVERAGE OUTPUT PER HOUSE SHIFT WAS 200 TO 250 BARS. MOST OF THIS MATERIAL IS USED IN THE ELECTRICAL MANUFACTURING INDUSTRY FOR FUSES, BUS FARES, ELECTRICAL RELAYS, AND OTHER SUCH PRODUCTS. - American Brass Company, Kenosha Works, Hot Roll Mill, Kenosha, Kenosha County, WI

7. TROJAN MILL, EXTERIOR FROM NORTHWEST, c. 191828. ADDITIONS FOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. TROJAN MILL, EXTERIOR FROM NORTHWEST, c. 1918-28. ADDITIONS FOR PRIMARY THICKENERS No. 1 AND No. 2, SECONDARY THICKENERS No. 1, No. 2, AND No. 3, AGITATORS, AIR COMPRESSOR, AND PORTLAND FILTERS ARE SHOWN COMPLETE. STAIR ON NORTH SIDE OF CRUDE ORE BINS IS PRESENT AS IS THE LIME BIN ADJACENT TO THE WEST CRUDE ORE BIN, AND THE SNOW SHED ADDED OVER THE TRAMLINE SERVING THE EAST AND WEST CRUDE ORE BINS. ALSO PRESENT IS THE BABBITT HOUSE AND ROCK BIN. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

Tall among the Trees: Organizing against Globalist Forestry in Rural British Columbia

ERIC Educational Resources Information Center

Prudham, Scott

2008-01-01

In January of 2001, the TimberWest Corporation permanently closed its Youbou sawmill facility near Duncan, British Columbia, Canada laying off 220 workers. On the surface, the Youbou mill closure reinforced a pervasive sense that workers and communities in the province are increasingly vulnerable to an ever more globally integrated and footloose…

Nimble Fingers. From 19th Century New England Mills to 20th Century Global Assembly Lines.

ERIC Educational Resources Information Center

Reese, Lyn

1988-01-01

Covers women's labor history in the United States and in industrialized nations from the early 1800s to the present. Provides primary source documents from New England workers in the 1830s and 1840s and from women workers on global assembly lines in the 1980s. Includes discussion questions. (LS)

VIEW OF SHEAR (ELECTRIC POWERED), SCALE HOUSE TO LEFT. BARS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW OF SHEAR (ELECTRIC POWERED), SCALE HOUSE TO LEFT. BARS ARE PLACED ON WEIGHING SCALE SHOWN LOWER LEFT. 15-TON CLEVELAND CRANE HANDLES BARS FOR FINAL LOADING INTO RAILROAD CARS (12" BAY) AND FOR MOVING FROM TABLE TO SHEAR TABLE. - Cambria Iron Company, Gautier Works, 12" Mill, Clinton Street & Little Conemaugh River, Johnstown, Cambria County, PA

12. Photocopy of photograph (original photograph in possession of Atlanta ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1945. View across park and playground between Techwood Homes and Clark Howell Homes, facing west with Clark Howell Homes in background. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

More than Bricks and Mortar

ERIC Educational Resources Information Center

Stanistreet, Paul

2009-01-01

Gaythorne Row, a terrace of Victorian back-to-back houses in Great Horton, was earmarked for demolition when, in 1986, Bradford Industrial Museum took possession of the three cottages and transported them, brick by brick, to the museum site four miles away. The houses were built in 1876, a year later than the old worsted spinning mill in which the…

Impact of the great recession on the forest products industry in the western United States

Treesearch

Charles E. Keegan; Collin B. Sorenson; Todd A. Morgan; Jean M. Daniels; Steven W. Hayes

2012-01-01

Wood product prices and production fell dramatically in 2009 as a severe recession and massive decline in U.S. housing led to a global financial crisis. In 2009 and 2010, virtually every major western mill suffered curtailments and 30 large mills closed permanently. Sales value of wood and paper products in the West dropped from $49 billion in 2005 to $34 billion in...

Survey on Urinary Levels of Aflatoxins in Professionally Exposed Workers

PubMed Central

Ferri, Fulvio; Brera, Carlo; De Santis, Barbara; Fedrizzi, Giorgio; Bacci, Tiziana; Bedogni, Lorena; Capanni, Sauro; Collini, Giorgia; Crespi, Enrica; Debegnach, Francesca; Ferdenzi, Patrizia; Gargano, Angelo; Gattei, Daniela; Luberto, Ferdinando; Magnani, Ines; Magnani, Massimo Giuseppe; Mancuso, Pamela; Menotta, Simonetta; Mozzanica, Stefania; Olmi, Milva; Ombrini, Giuseppe; Sala, Orietta; Soricelli, Sabina; Vicentini, Massimo; Giorgi Rossi, Paolo

2017-01-01

Feed mill workers may handle or process maize contaminated with aflatoxins (AFs). This condition may lead to an unacceptable intake of toxins deriving from occupational exposure. This study assessed the serological and urinary levels of AFs in workers exposed to potentially contaminated dusts in two mills. From March to April 2014, blood and urine samples were collected, on Monday and Friday morning of the same working week from 29 exposed workers and 30 non-exposed controls. AFs (M1, G2, G1, B1, B2) and aflatoxicol (AFOH) A were analyzed. Each subject filled in a questionnaire to evaluate potential food-borne exposures to mycotoxins. AFs contamination in environmental dust was measured in both plants. No serum sample was found to be positive. Seventy four percent of urine samples (73.7%) revealed AFM1 presence. AFM1 mean concentration was 0.035 and 0.027 ng/mL in exposed and non-exposed workers, respectively (p = 0.432); the concentration was slightly higher in Friday’s than in Monday’s samples, in exposed workers, 0.040 versus (vs.) 0.031 and non-exposed controls (0.030 vs. 0.024, p = 0.437). Environmental AFs contamination ranged from 7.2 to 125.4 µg/kg. The findings of this study reveal the presence of higher AFs concentration in exposed workers than in non-exposed controls, although these differences are to be considered consistent with random fluctuations. PMID:28338636

Prevalence of Chronic Respiratory Disease in a Pulp Mill and a Paper Mill in the United States1

PubMed Central

Ferris, B. G.; Burgess, W. A.; Worcester, J.

1967-01-01

A sample of 147 men drawn from the workers in a pulp mill was compared with one of 124 men from a paper mill. The former included those exposed to chlorine and to sulphur dioxide. No significant differences were found in respiratory symptoms or in simple tests of ventilatory function in the two samples, but men working in chlorine had a somewhat poorer respiratory function and more shortness of breath than those working in sulphur dioxide. The working population of both mills together had a lower prevalence of respiratory disease than that of the male population of Berlin, N.H., previously studied, suggesting that working populations may not be representative of the general population. Further, a low prevalence of disease in a working population exposed to pollutants may not indicate their `safety' in general populations. PMID:6017136

Engineering and technology of industrial water power at Castleford Mills from the seventeenth century to the twentieth century

PubMed Central

Rollinson, Andrew N.

2016-01-01

This article tells the story of engineering and technology at Castleford Water Mills from the seventeenth century to the twentieth century through the presentation of recently discovered design plans and deeds, supplemented by other historical research. One of Castleford's mills was operated by Dr Thomas Allinson's Natural Food Company and therefore retained stoneground milling when fashions for white flour prompted other mills to switch to roller systems. The millstones were powered by a high-efficiency breastshot wheel, believed to be the last of its type taken out of industrial service in Britain. Many of its features, and its subsequent longevity, can be attributed to the influential works of William Fairbairn and John Smeaton. Detailed colour designs show the construction specifications of this water-wheel and its civil housing, along with other engineering plans such as a previously unrecorded Henry Simon horizontal turbine. Links with John Smeaton and the entry in his catalogue of designs for Castleford Oil Mill are also explored, and a former flood mill is identified at the site.

Predicting Directly Measured Trunk and Upper Arm Postures in Paper Mill Work From Administrative Data, Workers' Ratings and Posture Observations.

PubMed

Heiden, Marina; Garza, Jennifer; Trask, Catherine; Mathiassen, Svend Erik

2017-03-01

A cost-efficient approach for assessing working postures could be to build statistical models for predicting results of direct measurements from cheaper data, and apply these models to samples in which only the latter data are available. The present study aimed to build and assess the performance of statistical models predicting inclinometer-assessed trunk and arm posture among paper mill workers. Separate models were built using administrative data, workers' ratings of their exposure, and observations of the work from video recordings as predictors. Trunk and upper arm postures were measured using inclinometry on 28 paper mill workers during three work shifts each. Simultaneously, the workers were video filmed, and their postures were assessed by observation of the videos afterwards. Workers' ratings of exposure, and administrative data on staff and production during the shifts were also collected. Linear mixed models were fitted for predicting inclinometer-assessed exposure variables (median trunk and upper arm angle, proportion of time with neutral trunk and upper arm posture, and frequency of periods in neutral trunk and upper arm inclination) from administrative data, workers' ratings, and observations, respectively. Performance was evaluated in terms of Akaike information criterion, proportion of variance explained (R2), and standard error (SE) of the model estimate. For models performing well, validity was assessed by bootstrap resampling. Models based on administrative data performed poorly (R2 ≤ 15%) and would not be useful for assessing posture in this population. Models using workers' ratings of exposure performed slightly better (8% ≤ R2 ≤ 27% for trunk posture; 14% ≤ R2 ≤ 36% for arm posture). The best model was obtained when using observational data for predicting frequency of periods with neutral arm inclination. It explained 56% of the variance in the postural exposure, and its SE was 5.6. Bootstrap validation of this model showed similar expected performance in other samples (5th-95th percentile: R2 = 45-63%; SE = 5.1-6.2). Observational data had a better ability to predict inclinometer-assessed upper arm exposures than workers' ratings or administrative data. However, observational measurements are typically more expensive to obtain. The results encourage analyses of the cost-efficiency of modeling based on administrative data, workers' ratings, and observation, compared to the performance and cost of measuring exposure directly. © The Author 2017. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

[The organization of the comprehensive prevention of urolithiasis among ferrous metallurgy workers].

PubMed

Egorova, A M

2009-01-01

The purpose of study is to evaluate the effectiveness of the set of preventive measures as applied to 321 workers of basic ferrous metallurgy specialties (steel makers, mill men, hot metal shearers). During the clinical examination all the workers were divided on three groups: the workers without any pathology (11.83%, the first group), the workers with metabolic disorders only without urolitiasis (64.81%, the second group) and the workers with urolitiasis diagnosis approved by ultrasonography (23.36%, the third group). The effectiveness of rehabilitation measures was evaluated during half a year (diet therapy, drinking regimen, medicinal plants treatment). After the course of preventive measures was applied the overall health condition of most workers ameliorated and the number of workers with urolitiasis development risk factors reliably decreased up to 6-12%.

Rolling Mill Hill, Nashville, TN

EPA Pesticide Factsheets

Rolling Mill Hill was the home to Nashville General Hospital from 1890 to the 1990s and encompassed several buildings and structures. These existing buildings of historical significance were re-used in the form of apartments. The original Trolley Barns on the site are now artists’ lofts and are home to several companies and non-profit offices. Nance Place, which entails additional buildings built on-site, is a Tax Credit Workforce Housing Development and is Platinum LEED certified.

75 FR 77660 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-13

...--Proctor House, 133 First Ave, Twin City, 10001049 MARYLAND Talbot County Miller's House, Old Wye Mills Rd... Lincoln County Lincoln Hotel, 301 W Sherlock St, Harrington, 10001044 Skagit County Northern State Hospital, Roughly bounded by Thompson Dr to the S, Hemlick Dr to the E, Hub Dr to the W, and \\1/4\\ mi S of...

Motivational interviewing in permanent supportive housing: the role of organizational culture.

PubMed

van den Berk-Clark, Carissa; Patterson Silver Wolf, David A; Ramsey, Alex

2015-07-01

This study evaluated motivational interviewing (MI) in a permanent supportive housing agency. The agency's contradictory social service and business missions resulted in an incompatible organizational culture theorized to diminish MI's effectiveness. A combination of observational, interview, and archival data collected over 3 years were used to examine MI implementation within an incompatible supportive housing agency. Two major themes arose: how MI is used to categorize and change clients in permanent supportive housing and how worker-worker relationships affect MI implementation. The results suggest that within incompatible organizational environments, key elements of effective MI implementation are greatly weakened.

6. VIEW LOOKING SOUTHEAST AT VENTILATION EQUIPMENT IN SOUTH VENTILATION ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. VIEW LOOKING SOUTHEAST AT VENTILATION EQUIPMENT IN SOUTH VENTILATION HOUSE. THIS AIR CONDITIONING SYSTEM WAS INSTALLED BY PARKS-CRAMER COMPANY OF FITCHBURG, MASSACHUSETTS WHEN THE MILL WAS CONSTRUCTED IN 1923-24. ONE AIR WASHER AND FAN ROOM EXTERIOR IS VISIBLE ON THE RIGHT. THE DUCTS FROM BOTH FAN ROOMS (CURVED METAL STRUCTURES AT CENTER AND LEFT OF PHOTO) ARE CONNECTED TO A COMMON AIR SHAFT. - Stark Mill, 117 Corinth Road, Hogansville, Troup County, GA

Proceedings of the Utah Conference, Professional Rehabilitation Workers with the Adult Deaf (PRWAD), July 11-14, 1976, Salt Lake City, Utah.

ERIC Educational Resources Information Center

Austin, Gary F., Ed.

1977-01-01

The report contains the papers given and resolution adopted at the 1976 conference of the Professional Rehabilitation Workers with the Adult Deaf. An introduction by the association's president (C. Lloyd) precedes the keynote address and response (by C. Mills and H. Hirschi, respectively) which focused on such issues as mainstreaming and Public…

75 FR 56145 - Investigations Regarding Certifications of Eligibility To Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-15

... Industries, Inc. Oldsmar, FL 08/23/10 08/16/10 (Company). 74547 HAVI Logistics NA-DAVIS Davis, CA 08/23/10 08... Restaurants, Inc. Anaheim, CA 08/23/10 08/18/10 (Company). 74553 Fiserv, Inc. (State/One- Owing Mills, MD 08... Supply Group (Company). 74568 Cardone Industries Philadelphia, PA 08/27/10 08/17/10 (Workers). [FR Doc...

Prevention and control of tuberculosis in workplaces: how knowledgeable are the workers in Bangladesh?

PubMed

Islam, Qazi Shafayetul; Islam, Md Akramul; Islam, Shayla; Ahmed, Syed Masud

2015-12-24

The National Tuberculosis (TB) Control Programme (NTP) of Bangladesh succeeded in achieving the dual targets of 70 % case detection and 85 % treatment completion as set by the World Health Organization. However, TB prevention and control in work places remained largely an uncharted area for NTP. There is dearth of information regarding manufacturing workers' current knowledge, attitudes and practices (KAP) on pulmonary TB which is essential for designing a TB prevention and control programme in the workplaces. This study aimed to fill-in this knowledge gap. This cross-sectional survey was done in multiple workplaces like garment factories, jute mills, bidi/tobacco factories, flour mills, and steel mills using a multi-stage sampling procedure. Data on workers' KAP related to pulmonary TB were collected from 4800 workers in face-to-face interview. The workers were quite knowledgeable about symptoms of pulmonary TB (72 %) and free- of-cost sputum test (86 %) and drug treatment (88 %), but possessed superficial knowledge regarding causation (4 %) and mode of transmission (48 %). Only 11 % knew about preventive measures e.g., taking BCG vaccine and/or refraining from spitting here and there. Knowledge about treatment duration (43 %) and consequences of incomplete treatment (11 %) was poor. Thirty-one percent were afraid of the disease, 21 % would feel embarrassed (and less dignified) if they would have TB, and 50 % were afraid of isolation if neighbours would come to know about it. Workers with formal education (AOR 1.92; 95 % CI 1.61, 2.29) and exposure to community health workers (CHW) (AOR 31.60; 95 % CI 18.75, 53.35) were more likely to have TB knowledge score ≥ mean. Workers with knowledge score ≥ mean (AOR = 1.91; 95 % CI:1.44, 2.53) and exposure to CHWs either alone (AOR = 42.4; 95 % CI: 9.94, 180.5) or in combination with print media (AOR = 37.35; 95 % CI: 9.1, 180.5) were more likely to go to DOTS centre for treatment . Only around 43 % had sputum examination despite having chronic cough of ≥ 3 weeks duration. The workers had inadequate knowledge regarding its causation, transmission and prevention which may interfere with appropriate treatment-seeking for chronic cough including sputum test. NTP needs to be cognizant of these factors while designing a workplace TB prevention and control programme for Bangladesh.

Job Burnout, Job Satisfaction, and Related Factors among Health Care Workers in Golestan Province, Iran

PubMed Central

Kabir, Mohammad Javad; Heidari, Alireza; Etemad, Koorosh; Gashti, Ashrafi Babazadeh; Jafari, Nahid; Honarvar, Mohammad Reza; Ariaee, Mohammad; Lotfi, Mansureh

2016-01-01

Introduction Burnout causes physical and emotional tireness, job dissatisfaction, resulting in reduced efficiency and a feeling of alienation from colleagues. Also, job satisfaction has a major impact on job-related behaviors, such as turnover intention, absenteeism, and job performance. The aim of this study was to determine job burnout, job satisfaction rate, and related factors among health care workers in Golestan Province in Iran. Methods This cross-sectional study was conducted with 1,141 health workers in Golestan Province in northern Iran. Data were collected using a questionnaire that was comprised of four sections. It consisted of socio-economic characteristics, physical environment and facilities of health house (rural health clinic), Maslach burnout inventory, and a satisfaction questionnaire. Multi-nomial Logistic Regression was conducted to analyze the data using SPSS software, version 22. Results There were significant relationships between the intensity of job burnout and age (p < 0.001), years of experience (p < 0.001), low education level (p = 0.027), number of children (p = 0.002), dissatisfaction with income (p < 0.001), physical environment of health houses (p = 0.003), facilities of health houses (p = 0.025). There were significant relationships between the frequency of job burnout and age (p < 0.001), years of experience (p < 0.001), low education level (p = 0.016), number of children (p = 0.003), dissatisfaction with income (p < 0.001), and the physical environment of health houses (p = 0.008). There were significant relationships between job satisfaction and the satisfaction from income (p = 0.001), the physical environment of health houses (p = 0.001), and the facilities of health houses (p = 0.001). Conclusion Burnout was average among health workers, and health workers job satisfaction rate was lower than the average level in health workers. Effective interventions are recommended with regards to the unfavorable condition of job satisfaction and its relationship with job burnout. PMID:27790345

Job Burnout, Job Satisfaction, and Related Factors among Health Care Workers in Golestan Province, Iran.

PubMed

Kabir, Mohammad Javad; Heidari, Alireza; Etemad, Koorosh; Gashti, Ashrafi Babazadeh; Jafari, Nahid; Honarvar, Mohammad Reza; Ariaee, Mohammad; Lotfi, Mansureh

2016-09-01

Burnout causes physical and emotional tireness, job dissatisfaction, resulting in reduced efficiency and a feeling of alienation from colleagues. Also, job satisfaction has a major impact on job-related behaviors, such as turnover intention, absenteeism, and job performance. The aim of this study was to determine job burnout, job satisfaction rate, and related factors among health care workers in Golestan Province in Iran. This cross-sectional study was conducted with 1,141 health workers in Golestan Province in northern Iran. Data were collected using a questionnaire that was comprised of four sections. It consisted of socio-economic characteristics, physical environment and facilities of health house (rural health clinic), Maslach burnout inventory, and a satisfaction questionnaire. Multi-nomial Logistic Regression was conducted to analyze the data using SPSS software, version 22. There were significant relationships between the intensity of job burnout and age (p < 0.001), years of experience (p < 0.001), low education level (p = 0.027), number of children (p = 0.002), dissatisfaction with income (p < 0.001), physical environment of health houses (p = 0.003), facilities of health houses (p = 0.025). There were significant relationships between the frequency of job burnout and age (p < 0.001), years of experience (p < 0.001), low education level (p = 0.016), number of children (p = 0.003), dissatisfaction with income (p < 0.001), and the physical environment of health houses (p = 0.008). There were significant relationships between job satisfaction and the satisfaction from income (p = 0.001), the physical environment of health houses (p = 0.001), and the facilities of health houses (p = 0.001). Burnout was average among health workers, and health workers job satisfaction rate was lower than the average level in health workers. Effective interventions are recommended with regards to the unfavorable condition of job satisfaction and its relationship with job burnout.

11. Historic American Buildings Survey E. W. Russell, Photographer, June ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. Historic American Buildings Survey E. W. Russell, Photographer, June 17, 1937 FIREPLACE, NORTH WALL OF NORTH SIDE FRONT ROOM OF MAIN HOUSE. - Wewoka, Riser Mill Road, Sylacauga, Talladega County, AL

5. American elevator looking east barely visible behind American malt ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. American elevator looking east barely visible behind American malt house with Russell-Miller flour mill to right (now Eonacara and idle). - American Elevator, 87 Childs Street, Buffalo, Erie County, NY

Developing Measures of Job Performance for Support Staff in Housing Services for People with Intellectual Disabilities

ERIC Educational Resources Information Center

Hatton, Chris; Wigham, Sarah; Craig, Jaime

2009-01-01

Background: There is an absence of research concerning the assessment of housing support worker job performance, particularly in the development of job performance measures that reflect the priorities of people with intellectual disabilities and their families. Method: A worker-oriented job analysis method was used to develop four short job…

Housing Seasonal Workers for the Minnesota Processed Vegetable Industry

ERIC Educational Resources Information Center

Ziebarth, Ann

2006-01-01

The place where we live and work is a reflection of a complex set of economic conditions and social relationships. Very little information is available regarding housing for Minnesota's migrant workers. It is estimated that approximately 20,000 people migrate to Minnesota each summer to work in the production and processing of green peas and sweet…

Applications of thermal energy storage to process heat storage and recovery in the paper and pulp industry

NASA Technical Reports Server (NTRS)

Carr, J. H.; Hurley, P. J.; Martin, P. J.

1978-01-01

Applications of Thermal Energy Storage (TES) in a paper and pulp mill power house were studied as one approach to the transfer of steam production from fossil fuel boilers to waste fuel of (hog fuel) boilers. Data from specific mills were analyzed, and various TES concepts evaluated for application in the process steam supply system. Constant pressure and variable pressure steam accumulators were found to be the most attractive storage concepts for this application.

Occupational exposure to airborne fungi among rice mill workers with special reference to aflatoxin producing A. flavus strains.

PubMed

Desai, Manisha Rajib; Ghosh, Sandip

2003-01-01

A study was undertaken on environmental mycoflora of rice mills situated in Bawla town, Ahmedabad district. The airborne fungal communities were isolated and identified quantitatively by using Andersen-6-stage viable sampler, midget impinger and high volume samplers (Cone and Hexhlet for total and respirable dusts respectively). Of all the isolates, genus Aspergillus was predominant and among the Aspergillus species, A. flavus was the common isolate, irrespective of the method applied for sample collection. Number of isolates recovered from the working place was significantly greater (p < 0.01) compared to control. Total percentage of aflatoxin positive strains of A. flavus was 8 %. These aflatoxin producing strains were identified on various media, such as Czapek agar (Cz) with 0.05 % anisaldehyde, APA and CAM. Surface morphology of aflatoxin positive strains was studied by SEM. Highly significant total and respirable dust concentrations were found in the work place (p < 0.01) whereas in the store, only the total dust concentration was significantly higher (p < 0.05) than the control site. The study indicates that the rice mill workers are occupationally exposed to airborne aflatoxin producing strains of A. flavus. Thus, they require protective mask for their safety.

78 FR 4459 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-22

... investigation resulting in-- (A) An affirmative determination of serious injury or threat thereof under section..., MN...... Inc., General Mills, Inc., Manpower, Certes, Salo, etc. The investigation revealed that the...

29 CFR 500.121 - Coverage and level of insurance required.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers... workers' compensation coverage is provided. (c) The insurance to be obtained under paragraph (a) of this...

29 CFR 500.126 - Duration of insurance or liability bond.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers... person shall be engaged in transporting any migrant or seasonal agricultural worker within the meaning of...

29 CFR 500.102 - Applicability of vehicle safety standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Motor... agricultural association to transport any migrant or seasonal agricultural worker shall meet the vehicle safety...

29 CFR 500.124 - Liability bond in lieu of insurance policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers... transporting a migrant or seasonal agricultural worker, together with a third party identified in the...

Solubility and chemistry of materials encountered by beryllium mine and ore extraction workers: relation to risk.

PubMed

Deubner, David C; Sabey, Philip; Huang, Wenjie; Fernandez, Diego; Rudd, Abigail; Johnson, William P; Storrs, Jason; Larson, Rod

2011-10-01

Beryllium mine and ore extraction mill workers have low rates of beryllium sensitization and chronic beryllium disease relative to the level of beryllium exposure. The objective was to relate these rates to the solubility and composition of the mine and mill materials. Medical surveillance and exposure data were summarized. Dissolution of BeO, ore materials and beryllium hydroxide, Be(OH)(2) was measured in synthetic lung fluid. The ore materials were more soluble than BeO at pH 7.2 and similar at pH 4.5. Be(OH)(2) was more soluble than BeO at both pH. Aluminum dissolved along with beryllium from ore materials. Higher solubility of beryllium ore materials and Be(OH)(2) at pH 7.2 might shorten particle longevity in the lung. The aluminum content of the ore materials might inhibit the cellular immune response to beryllium.

Lipoid pneumonia caused by oil mist exposure from a steel rolling tandem mill

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cullen, M.R.; Balmes, J.R.; Robins, J.M.

1981-01-01

Five of nine active tandem mill operators exposed at work to aerosolized hydrocarbon mist were referred for evaluation of respiratory complaints. The worker with the longest exposure had reduced lung volumes; he was admitted to the hospital for detailed study. Exercise studies revealed work load limited by ventilation and arterial oxygen desaturation. Flexible fiberoptic bronchoscopy with bronchoalveolar lavage and transbronchial biopsy revealed evidence of lipoid pneumonia. Assessment of the mill revealed levels of respirable oil mist by personal samplers throughout the area far below the currently accepted standard of 5 mg/M3. These findings confirm a 20-year-old hypothesis of J.G. Jonesmore » regarding the hazard of oil mist in this industrial setting.« less

The Impact of Public Housing Policy on Family Social Work Theory and Practice

ERIC Educational Resources Information Center

McCarty, Dawn

2008-01-01

Social workers are the professionals most engaged with families living in low-income and subsidized housing and most familiar with the problems associated with inadequate housing. Yet the discussion of public housing policy has been left largely to economists and housing activists and the clear implications for family social work practice have not…

29 CFR 500.122 - Adjustments in insurance requirements when workers' compensation coverage is provided under State...

Code of Federal Regulations, 2010 CFR

2010-07-01

... (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Insurance § 500.122 Adjustments in insurance requirements...

Breaking the take home pesticide exposure pathway for agricultural families: workplace predictors of residential contamination.

PubMed

Fenske, Richard A; Lu, Chensheng; Negrete, Maria; Galvin, Kit

2013-09-01

Pesticides used in agriculture can be taken into worker homes and pose a potential risk for children and other family members. This study focused on identification of potential intervention points at the workplace. Workers (N = 46) recruited from two tree fruit orchards in Washington State were administered a 63-item pesticide safety questionnaire. Dust was collected from commuter vehicles and worker homes and analyzed for four organophosphorus (OP) pesticides (azinphosmethyl, phosmet, chlorpyrifos, malathion). Geometric mean azinphosmethyl concentrations in dust for three worker groups (16 pesticide handlers, 15 green fruit thinners, 15 organic orchard workers) ranged from 0.027-1.5 μg/g, with levels in vehicle dust higher than in house dust, and levels in house dust from handlers' homes higher than levels from tree fruit thinners' homes. Vehicle and house dust concentrations of azinphosmethyl were highly associated (R(2) = 0.44, P < 0.001). Significant differences were found across worker groups for availability of laundry facilities, work boot storage, frequency of hand washing, commuter vehicle use, parking location, and safety training. These findings support a focus on intervention activities to reduce take home pesticide exposure closer to the source of contamination; specifically, the workplace and vehicles used to travel to the workplace. Copyright © 2013 Wiley Periodicals, Inc.

5. VIEW OF VENTILATION HOUSES AND ROOF MONITOR FROM SOUTHEAST ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. VIEW OF VENTILATION HOUSES AND ROOF MONITOR FROM SOUTHEAST CORNER OF ROOF. ROOF MONITOR WINDOWS HAVE BEEN INFILLED WITH BRICK. THE VENTILATION HOUSES ARE PART OF THE ORIGINAL CENTRAL AIR CONDITIONING SYSTEM AND CONTAINED AIR WASHERS, FANS AND OTHER HUMIDFYING EQUIPMENT FROM PARKS-CRAMER COMPANY OF FITCHBURG, MASSACHUSETTS. LOCATING THIS EQUIPMENT ON THE ROOF MADE IT UNNECESSARY TO CONSTRUCT A FULL BASEMENT, AND THEREFORE LOWERED CONSTRUCTION COSTS. THIS ARRANGEMENT ALSO PUT THE AIR CONDITIONING EQUIPMENT CLOSEST TO THE TOP FLOOR SPINNING ROOM, WHICH HAD THE GREATEST COOLING REQUIREMENTS. - Stark Mill, 117 Corinth Road, Hogansville, Troup County, GA

VIEW LOOKING WEST DOWN TRACKS WITH OPEN HEARTH ON THE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW LOOKING WEST DOWN TRACKS WITH OPEN HEARTH ON THE RIGHT FOREGROUND AND BRICK POWER HOUSE TO LEFT, BLOOMING MILL IN BACKGROUND. - Pittsburgh Steel Company, Monessen Works, Open Hearth Plant, Donner Avenue, Monessen, Westmoreland County, PA

11. William E. Barrett, Photographer, August 1975. INTERIOR OF SAWMILL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. William E. Barrett, Photographer, August 1975. INTERIOR OF SAWMILL SHOWING STEAM CYLINDER AND PISTON ROD OF LEFT-HAND MILL (LEFT) AND HOUSING OF CENTER BANDSAW. - Meadow River Lumber Company, Highway 60, Rainelle, Greenbrier County, WV

Prevalence of common mental disorders among sugarcane workers.

PubMed

Costa, Polyana Felipe Ferreira da; Santos, Solange Laurentino Dos; Silva, Marcelo Saturnino da; Gurgel, Idê Gomes Dantas

2017-12-11

To estimate the prevalence of common mental disorders and to analyze the associated factors in migrant and sugarcane workers. This is a cross-sectional study carried out with 110 workers. Common mental disorders were evaluated using the Self-Reporting Questionnaire (SRQ-20), and sociodemographic, occupational, and lifestyle variables were studied. The CAGE questionnaire was used to detect the abuse of alcoholic beverages. The prevalence of common mental disorders affected 40% of the workers and the association showed statistical significance for the positive result of the CAGE test, sickness, absence from work, and medical care during the harvest period. The suspected cases of problem drinkers and the control mechanisms used by the mill for workers who miss work or become ill are factors that can cause common mental disorders.

Health-hazard evaluation report HETA 88-030-2109, Neiman Sawmills, Inc. , Hulett, Wyoming

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tubbs, R.L.

1991-04-01

In response to a request from management, an evaluation was undertaken of possible hazardous working conditions as a result of excessive noise at the Neiman Sawmill facilities (SIC-2421), Hulett, Wyoming. The company produced several varieties of untreated boards and lumber products from pine logs. During this survey 108 workers were employed. Noise dosimetry readings revealed that 73% of the surveyed job descriptions (16 of 22) had time weighted average (TWA) noise levels in excess of 90 decibles-A (dBA). Only one job had TWA levels less than the NIOSH recommended limits of 85dBA. Engineering noise controls produced differing amounts of noisemore » reduction to the workers. An enclosure around the planer in the planer mill was found to be effective. However, the separation of the edger and trimmer operations to their own buildings was not an effective noise reduction technique. Hearing tests revealed that 72.5% of the employees exhibited some degree of hearing impairment at one or more audiometric test frequencies. The author concludes that a health hazard existed for workers. The author recommends that a comprehensive hearing conservation program should be implemented. Recommendations for engineering controls for the mills are included.« less

29 CFR 785.24 - Principles noted in Portal-to-Portal Bulletin.

Code of Federal Regulations, 2010 CFR

2010-07-01

... his machine, or install a new cutting tool. Such activities are an integral part of the principal activity, and are included within such term. (2) In the case of a garment worker in a textile mill, who is...

Mille Lacs Lake Freedom To Fish Act of 2012

THOMAS, 112th Congress

Rep. Cravaack, Chip [R-MN-8

2012-05-17

Senate - 08/02/2012 Received in the Senate and Read twice and referred to the Committee on Commerce, Science, and Transportation. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Call for action on puppy smuggling.

PubMed

Mills, Georgina

2015-03-14

Georgina Mills reports from a breakfast briefing organised by the Dogs Trust at the House of Commons last month. The charity convened the briefing to discuss its recently published report into the illegal importation of puppies into the UK. British Veterinary Association.

Breaking the Take Home Pesticide Exposure Pathway for Agricultural Families: Workplace Predictors of Residential Contamination

PubMed Central

Fenske, Richard A.; Lu, Chensheng; Negrete, Maria; Galvin, Kit

2018-01-01

Background Pesticides used in agriculture can be taken into worker homes and pose a potential risk for children and other family members. This study focused on identification of potential intervention points at the workplace. Methods Workers (N = 46) recruited from two tree fruit orchards in Washington State were administered a 63-item pesticide safety questionnaire. Dust was collected from commuter vehicles and worker homes and analyzed for four organophosphorus (OP) pesticides (azinphosmethyl, phosmet, chlorpyrifos, malathion). Results Geometric mean azinphosmethyl concentrations in dust for three worker groups (16 pesticide handlers, 15 green fruit thinners, 15 organic orchard workers) ranged from 0.027–1.5 μg/g, with levels in vehicle dust higher than in house dust, and levels in house dust from handlers’ homes higher than levels from tree fruit thinners’ homes. Vehicle and house dust concentrations of azinphosmethyl were highly associated (R2 = 0.44, P < 0.001). Significant differences were found across worker groups for availability of laundry facilities, work boot storage, frequency of hand washing, commuter vehicle use, parking location, and safety training. Conclusions These findings support a focus on intervention activities to reduce take home pesticide exposure closer to the source of contamination; specifically, the workplace and vehicles used to travel to the workplace. Am. J. Ind. Med. 56:1063–1071, 2013. PMID:23853121

Prevalence and burden of primary headache in Akaki textile mill workers, Ethiopia.

PubMed

Takele, Getahun Mengistu; Tekle Haimanot, Redda; Martelletti, Paolo

2008-04-01

Headache disorders are the most common complaints worldwide. Migraine, tension-type and cluster headaches account for majority of primary headaches and impose a substantial burden on the individual, family or society at large. The burden is immense on workers, women and children in terms of missing work and school days. There are few studies that show relatively lower prevalence of primary headaches in Africa as compared to Europe and America. There might be many reasons for this lower prevalence. The objective of this study is to determine the prevalence and burden of primary headaches among the Akaki textile factory workers, which may provide data for the local and international level toward the campaign of lifting the burden of headache worldwide. The overall 1-year prevalence of all types of primary headaches was found to be 16.4%, and that of migraine was 6.2%. The prevalence of migraine in females was 10.1% while it was 3.7% in males. The prevalence of tension-type headaches was found to be 9.8%. This was 16.3 % in females as compared to 5.7% in males. The burden of the primary headaches in terms of lost workdays, gross under recognition and absence of effective treatment is tremendous. In conclusion, the prevalence of primary headaches in the Akaki textile mill workers is significant, particularly in females, and the burden is massive, in a place of poverty and ignorance. We recommend the availability and administration of specific therapy to the factory workers with primary headaches, and community based well-designed study for the whole nation's rural and urban population.

29 CFR 500.120 - Insurance policy or liability bond is required for each vehicle used to transport any migrant or...

Code of Federal Regulations, 2010 CFR

2010-07-01

... SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Insurance § 500.120... vehicle used to transport any migrant or seasonal agricultural worker. 500.120 Section 500.120 Labor...

29 CFR 500.100 - Vehicle safety obligations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Vehicle safety obligations. 500.100 Section 500.100 Labor... SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Motor Vehicle Safety...

29 CFR 500.100 - Vehicle safety obligations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Vehicle safety obligations. 500.100 Section 500.100 Labor... SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Motor Vehicle Safety...

29 CFR 500.100 - Vehicle safety obligations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Vehicle safety obligations. 500.100 Section 500.100 Labor... SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Motor Vehicle Safety...

29 CFR 500.101 - Promulgation and adoption of vehicle standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Motor Vehicle Safety § 500.101 Promulgation and adoption of vehicle standards. (a) General. All...

40 CFR 192.21 - Criteria for applying supplemental standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... standards. 192.21 Section 192.21 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) RADIATION PROTECTION PROGRAMS HEALTH AND ENVIRONMENTAL PROTECTION STANDARDS FOR URANIUM AND THORIUM MILL... a clear and present risk of injury to workers or to members of the public, notwithstanding...

Predictors of workplace violence among female sex workers in Tijuana, Mexico.

PubMed

Katsulis, Yasmina; Durfee, Alesha; Lopez, Vera; Robillard, Alyssa

2015-05-01

For sex workers, differences in rates of exposure to workplace violence are likely influenced by a variety of risk factors, including where one works and under what circumstances. Economic stressors, such as housing insecurity, may also increase the likelihood of exposure. Bivariate analyses demonstrate statistically significant associations between workplace violence and selected predictor variables, including age, drug use, exchanging sex for goods, soliciting clients outdoors, and experiencing housing insecurity. Multivariate regression analysis shows that after controlling for each of these variables in one model, only soliciting clients outdoors and housing insecurity emerge as statistically significant predictors for workplace violence. © The Author(s) 2014.

19. Photocopy of a drawing (original in the Collection of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. Photocopy of a drawing (original in the Collection of the PL&C, Shelf 123, Drawing 2827) PROJECTED PLAN OF WESTERN AND LAWRENCE CANALS, MILLS, HOUSING, AND STREETS, JANUARY 1826 - Lowell Canal System, Merrimack & Concord Rivers, Lowell, Middlesex County, MA

31. DETAIL VIEW OF ELECTRIC WINCH AND CABLE SYSTEM, SOUTH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

31. DETAIL VIEW OF ELECTRIC WINCH AND CABLE SYSTEM, SOUTH SIDE OF MILL HOUSE, USED TO WINCH RAIL CARS INTO LOADING POSITION, LOOKING NORTHEAST - Sperry Corn Elevator Complex, Weber Avenue (North side), West of Edison Street, Stockton, San Joaquin County, CA

3. View of Pope & Talbot office and general store, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. View of Pope & Talbot office and general store, facing southwest, rear of mill office in right foreground, rear of store in left foreground. Walker-Ames house in left background. - Pope & Talbot Office & General Store, Rainier Avenue, Port Gamble, Kitsap County, WA

LOOKING NORTH ALONG THE DRIVEWAY OF THE SCHEETZ PROPERTY SHOWING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

LOOKING NORTH ALONG THE DRIVEWAY OF THE SCHEETZ PROPERTY SHOWING SOUTHWEST AND SOUTHEAST ELEVATIONS OF SCHEETZ HOUSE; BUTTONWOOD TREE TO LEFT STOOD AT ONE CORNER OF THE MILL (BURNED 1929). - Scheetz Farm, 7161 Camp Hill Road, Fort Washington, Montgomery County, PA

Evaluation of the association of acute overshift change in pulmonary function and atopy using OSHA cotton dust surveillance data.

PubMed

Jennison, E; Jacobs, R R

1994-05-01

OSHA surveillance data were collected for 769 individuals employed in four different cotton textile mills. Current workers were asked to complete a questionnaire about personal and family history of atopy or asthma. Both surveillance and survey data were available for 502 individuals. The prevalence of atopy in the population as reported by questionnaire was 18%, while asthma was reported by 4%. Dust levels at the four mills were in compliance with the cotton dust standard during the period of surveillance. No relationship was found between a self-reported history of atopy or asthma and the magnitude or frequency of acute overshift declines in forced expiratory volume during 1 second (FEV1). Nonsmokers had annual changes in FEV1 and forced vital capacity (FVC) comparable to nonexposed populations. In one of the four mills surveyed, annual declines in FEV1 and FVC for current smokers were significantly greater than declines for smokers in the other mills or the general smoking population (p < 0.02). This mill effect was also observed for subjects who were categorized as atopic (p < 0.02). For nonsmokers there appears to be no significant adverse health effect from exposure to the levels of cotton dust observed in these mills.

Stress and performance: do service orientation and emotional energy moderate the relationship?

PubMed

Smith, Michael R; Rasmussen, Jennifer L; Mills, Maura J; Wefald, Andrew J; Downey, Ronald G

2012-01-01

The current study examines the moderating effect of customer service orientation and emotional energy on the stress-performance relationship for 681 U.S. casual dining restaurant employees. Customer service orientation was hypothesized to moderate the stress-performance relationship for Front-of-House (FOH) workers. Emotional energy was hypothesized to moderate stress-performance for Back-of-House (BOH) workers. Contrary to expectations, customer service orientation failed to moderate the effects of stress on performance for FOH employees, but the results supported that customer service orientation is likely a mediator of the relationship. However, the hypothesis was supported for BOH workers; emotional energy was found to moderate stress performance for these employees. This finding suggests that during times of high stress, meaningful, warm, and empathetic relationships are likely to impact BOH workers' ability to maintain performance. These findings have real-world implications in organizational practice, including highlighting the importance of developing positive and meaningful social interactions among workers and facilitating appropriate person-job fits. Doing so is likely to help in alleviating worker stress and is also likely to encourage worker performance.

29 CFR 500.123 - Property damage insurance required.

Code of Federal Regulations, 2010 CFR

2010-07-01

... MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Insurance § 500.123 Property damage insurance required. (a) When a person who is an employer of a migrant or...

29 CFR 500.125 - Qualifications and eligibility of insurance carrier or surety.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Insurance § 500.125 Qualifications and eligibility of insurance carrier or surety. A...

Occupational Safety and Health and Healthy Housing: A Review of Opportunities and Challenges.

PubMed

Jacobs, David E; Forst, Linda

Occupational safety and health (OSH) risks in construction of healthy housing (HH) have not been examined and collaboration between HH and OSH professionals is inadequate. The World Health Organization is developing international HH guidelines and the International Labour Organization is working to improve OSH in construction globally. We searched for exemplary reports (including gray literature) on construction hazards; preventive measures for occupants and workers; OSH frameworks, laws, and regulations; definitions; and HH. Healthy housing construction typically improves ventilation, moisture and mold, pest control, injury hazards, cleanability, maintenance, accessibility, thermal conditioning, and avoidance of toxic building materials. To date, this work is done without explicit requirements for worker health. Construction is among the most hazardous sectors around the globe, although protective measures are well known, including engineering and administrative controls and provision of personal protective equipment. Residential construction, renovation, repair, and maintenance are fragmented, consisting mostly of small companies without proper OSH training, equipment, and knowledge of HH principles. Residential construction is often undertaken by informal or unauthorized workers, putting them at high risk. Reduced exposure to toxic building materials is an example of a benefit for both workers and occupants if OSH and HH collaboration can be improved. By recognizing that homes under new construction or renovation are both a workplace and a residence, HH and OSH initiatives can apply public health principles to occupants and workers simultaneously. This article publishes key definitions, hazards and interventions common to both fields. A global increase in residential construction and renewed global interest in HH poses both risks and opportunities for primary prevention. Policy and practice interventions can benefit the health of occupants and those who work on their homes. Improvements in legislation, regulation, and international frameworks are needed to maximize OSH and HH collaboration and realize significant cobenefits. Occupational safety and health and HH standards should include requirements to protect both workers and occupants. Because homes can also be workplaces, both workers and housing occupants will receive important cobenefits when OSH and HH standards use proven interventions to protect workers and occupants.

View north of west gallery of inside machine shop 36; ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View north of west gallery of inside machine shop 36; the gallery housed turret, engine and toolroom lathes, small milling machines and drill presses used for machining small parts. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Structure Shop, League Island, Philadelphia, Philadelphia County, PA

House Calls in Private Practice.

ERIC Educational Resources Information Center

Whittington, Ronaele

1985-01-01

Relates the experiences of a social worker in private practice who offered house calls as an ongoing setting for counseling and psychotherapy to individuals and families. Describes advantages and disadvantages, liability, and target populations. (JAC)

77 FR 8279 - Kimberly-Clark Worldwide, Inc., a Subsidiary of Kimberly-Clark Corporation, Everett Mill...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-14

..., Uniseve Corporation, Jacobs Engineering and Stafflogix Corporation, Everett, WA; Amended Certification... Services, Healthforce, UNISEVE Corporation and Jacobs Engineering, Everett, Washington. The workers are engaged in activities related to the production of tissue products (paper towels, toilet paper, wipes) and...

Identifying the Challenges of Iran's Health Houses and Presenting a Solution.

PubMed

Saberi, Seyed Hossein; Alimehr, Mostafa; Amiresmaili, Mohammadreza; Seyednezhad, Maryam

2016-10-01

After more than three decades of network system design, epidemiological transition, as well as the change in needs and expectations of rural communities, have brought some challenges for Iran's health houses. So, this study is aimed at identifying these challenges through a qualitative study. This was a qualitative and phenomenological study which was carried out in three phases in Iran in 2015. In the first phase, the required data was collected through semi-structured interviews with selected experts, health workers and referrals to Iran's health houses, so that all were selected purposefully. In the second phase, two expert panels were conducted to provide solutions. In the third phase the strengths, weaknesses, opportunities and threats were evaluated using the Strengths, Weaknesses, Opportunities, Threats (SWOT) method. The data of the first two phases were analyzed using the Collaizi method. Fourteen subthemes under five themes of ; quality of provided services, human resources, infrastructure, inter-sectorial and intra-sectorial relations, and contextual factors were identified as the challenges of Iran's health houses, and consist of fourteen sub themes. Continuous education of health workers, equipping and renovating old buildings, improving inter and intra-sectorial relationships and the proportionating workload with a number of workers, were the most important solutions. The study showed that, over time, many of the functions of Iran's health houses have been faced with problems, therefore, training the manpower, equipping Iran's health houses and creating better public spaces and building culture are recommended to enhance the effectiveness and revisions based on the study.

More Than What We Had: An Architectural and Historical Documentation of the Village Creek Project Neighborhoods Birmingham, Alabama

DTIC Science & Technology

1989-11-27

development -- the 1920s. As workers accumulated the financial wherewithal to purchase house sites, they did so, taking advantage of the low asking...touted as an "ideal residence town" which would blend the home and the natural environment. The advantages cited for it would be its proximity to... advantage of the worker’s need for housing and the cheap land that could be had adjacent to the creek. Many purchased contiguous lots and developed

Dislocated Workers. Trade Adjustment Assistance Program Flawed. Statement of Linda G. Morra, Director of Education and Employment Issues, Human Resources Division. Testimony before the Subcommittee on Employment, Housing and Aviation, Committee on Government Operations, House of Representatives.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Div. of Human Resources.

The Trade Adjustment Assistance (TAA) program is designed to help the more than 1 million workers per year who lose their jobs because of permanent layoffs or plant closures, due in part because of imports. Studies show, however, that the TAA program fails to meet the seven goals of a successful reemployment assistance program: (1) TAA benefits…

Labor Day and the war on workers.

PubMed Central

Rosner, D; Markowitz, G

1999-01-01

We celebrate Labor Day every year with barbecues and picnics, rarely remembering that the holiday was born in the midst of tremendous labor struggles to improve working conditions. In the last century, 16-hour workdays and 6- and 7-day workweeks led to terribly high injury rates in the nation's mines and mills. Thousands upon thousands of workers died, caught in the grinding machinery of our growing industries. Today, despite improvements, thousands of workers still die in what has been described as a form of war on the American workforce. This commentary reminds us of the historical toll in lives and limbs that workers have paid to provide us with our modern prosperity. It also reminds us that the continuing toll is far too high and that workers who died and continue to die in order to produce our wealth deserve to be remembered and honored on this national holiday. PMID:10474546

Health hazard evaluation report HETA 88-391-2156, Morton Salt Company, Weeks Island, Louisiana. (Revised April 1993)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ferguson, R.P.; Knutti, E.B.

1993-04-01

In response to a request from the International Chemical Workers Union, an investigation was made of exposures to asbestos and diesel emissions at the Morton Salt Company, Weeks Island, Louisiana. The most significant source of particulates was diesel exhaust. None of the 20 personal breathing zone or area air samples collected in the mill exceeded limits for asbestos. An increased prevalence of chronic cough and phlegm was reported by workers. More complaints of eye irritation and tearing of the eyes were noted in underground workers, consistent with diesel byproduct exposure. Pulmonary function studies indicated that four workers had mild obstructivemore » lung disease and one had moderate obstructive lung disease. Three workers with mild restriction of lung volume were also noted. None of the 61 chest films taken was positive for pneumoconiosis. The authors conclude that a potential hazard existed from exposure to diesel exhaust.« less

18. DETAIL OF EXTERIOR WALL CONSTRUCTION, VIEW TOWARD EAST, THIRD ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. DETAIL OF EXTERIOR WALL CONSTRUCTION, VIEW TOWARD EAST, THIRD BAY Showing furring strips, kraft faced cellulose fiber insulation, and asphalt felt applied to interior of exterior wall studs. - U.S. Military Academy, Ice House, Mills Road at Howze Place, West Point, Orange County, NY

Career Education Program: Geneva Area City Schools. [Grade 2 Units: Postal Services, Our Homes, Clothing, Community Helpers, and Custodians In Our Lives].

ERIC Educational Resources Information Center

Geneva Area City Schools, OH.

Five curriculum units for the second grade level focus on: (1) clothing producers and suppliers, and the clothing industry; (2) postal service workers and the postal system; (3) janitorial workers; (4) workers who build, furnish, and maintain homes and the housing industry; and (5) various community workers. Behavioral unit objectives emphasize…

Exposure to biohazards in wood dust: bacteria, fungi, endotoxins, and (1-->3)-beta-D-glucans.

PubMed

Alwis, K U; Mandryk, J; Hocking, A D

1999-09-01

Personal exposure to fungi, bacteria, endotoxin, and (1-->3)-beta-D-glucan was determined at different woodworking sites--logging sites, sawmills, woodchipping sites, and joineries. Exposure levels to fungi at logging sites and sawmills were in the range of 10(3)-10(4) cfu/m3, at the woodchipping mill, 10(3)-10(5) cfu/m3, and at joineries, 10(2)-10(4) cfu/m3. Although mean endotoxin levels were lower than the suggested threshold value of 20 ng/m3, some personal exposures at sawmills and a joinery exceeded the standard. The geometric mean personal (1-->3)-beta-D-glucan exposure level at the woodchipping mill was 2.32 ng/m3, at sawmills, 1.37 ng/m3, at logging sites, 2.02 ng/m3, and at joineries, 0.43 ng/m3. Highly significant associations were found between mean personal inhalable endotoxin exposures and Gram-negative bacteria levels (p < 0.0001), and mean personal inhalable (1-->3)-beta-D-glucan exposures and fungi levels (p = 0.0003). The prevalence of cough, phlegm, chronic bronchitis, nasal symptoms, frequent headaches, and eye and throat irritations was significantly higher among woodworkers than controls. Dose-response relationships were found between personal exposures and work-related symptoms among joinery workers and sawmill and chip mill workers.

20 CFR 655.1305 - Assurances and obligations of H-2A employers.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., including employment-related health and safety laws; (2) Provide for or secure housing for those workers who... LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) § 655.1305 Assurances and obligations...

29 CFR 500.127 - Limitations on cancellation of insurance or liability bond of registered farm labor contractors.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Insurance § 500.127 Limitations on cancellation of insurance...

29 CFR 500.128 - Cancellation of insurance policy or liability bond not relief from insurance requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Insurance § 500.128 Cancellation of insurance policy or...

78 FR 49292 - Northshore Mining Company, a Subsidiary of Cliffs Natural Resources, Including On-Site Leased...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-13

... Mining Company, a Subsidiary of Cliffs Natural Resources, Including On-Site Leased Workers From Vanhouse... Cliffs Natural Resources, Including On- Site Leased Workers From Vanhouse, Express Employment and Our... Natural Resources, including on-site leased workers from VanHouse and Express Employment, Silver Bay...

76 FR 15348 - Proposed Extension of the Approval of Information Collection Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-21

... property to be used for housing migrant agricultural workers shall not permit such housing to be occupied... conducted the housing safety and health inspection is posted at the site of the facility or real property. The certificate attests that the facility or real property meets applicable safety and health...

Concentrations of the urinary pyrethroid metabolite 3-phenoxybenzoic acid in farm worker families in the MICASA study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Trunnelle, Kelly J., E-mail: kjtrunnelle@ucdavis.edu; Bennett, Deborah H.; Ahn, Ki Chang

Indoor pesticide exposure is a growing concern, particularly from pyrethroids, a commonly used class of pesticides. Pyrethroid concentrations may be especially high in homes of immigrant farm worker families who often live in close proximity to agricultural fields, and are faced with poor housing conditions, causing higher pest infestation and more pesticide use. We investigate exposure of farm worker families to pyrethroids in a study of mothers and children living in Mendota, CA within the population-based Mexican Immigration to California: Agricultural Safety and Acculturation (MICASA) Study. We present pyrethroid exposure based on an ELISA analysis of urinary metabolite 3-phenoxybenzoic acidmore » (3PBA) levels among 105 women and 103 children. The median urinary 3PBA levels (children=2.56 ug/g creatinine, mothers=1.46 ug/g creatinine) were higher than those reported in population based studies for the United States general population, but similar to or lower than studies with known high levels of pyrethroid exposure. A positive association was evident between poor housing conditions and the urinary metabolite levels, showing that poor housing conditions are a contributing factor to the higher levels of 3PBA seen in the urine of these farm worker families. Further research is warranted to fully investigate sources of exposure. - Highlights: • We investigate exposure of farm worker families to pyrethroids. • We present pyrethroid exposure based on an ELISA analysis of urinary 3PBA levels. • 3PBA levels were higher than those reported for the U.S. general population. • Poor housing conditions may be associated with pyrethroid exposure.« less

77 FR 70477 - Verso Paper Corporation, Sartell Mill Division, Including On-Site Leased Workers From Securitas...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-26

..., Hufnagle Forest Resources, LLC, Johnson Timber Harvesting, Inc., Kimball Logging, Inc., Koski Wood Services..., Inc., and Wood Forest Products, Inc. and Including Bryce Kowalzek and Ted Kromy, Sartell, Minnesota...., Kimball Logging, Inc., Koski Wood Services, Larson Lumber Company, Lovdahl & Sons, LLC, Lundberg Forest...

6. View of main interior staircase in foyer (partially freestanding ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. View of main interior staircase in foyer (partially free-standing and spiral, white pine), in foyer. Note: Back of riser with carved date "MCMXXXV" and "WE" (for Wharton Esherick, designer) - Curtis Bok House, 120 Upper Gulph Road, intersection of Route 320 & Route 76, Gulph Mills, Montgomery County, PA

19. RW Meyer Sugar: 18761889. Cooling Shed Interior, 1881. View: ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. RW Meyer Sugar: 1876-1889. Cooling Shed Interior, 1881. View: Looking toward west end of cooling shed. After the concentrated syrup flowed out of the sorghum pan it cooled and crystallized in large sugar coolers. The humidity and vapors caused by the sorghum pan would have retarded the crystallizing and cooling of the sugar in the boiling house. In 1881 this shed was constructed to house the coolers and the sugar before it was dried in the centrifugals. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

Problems of Younger Workers in the USSR

ERIC Educational Resources Information Center

Kotlyar, Alexander

1974-01-01

Young workers, persons from sixteen to thirty years old, have problems relating to occupational choice, vocational guidance, vocational training and other educational opportunities, job satisfaction, and housing, complicating their search for an occupational and social identity. (AG)

5. EXTERIOR OF FRONT AND SOUTHWEST WALL OF HOUSE SHOWING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. EXTERIOR OF FRONT AND SOUTHWEST WALL OF HOUSE SHOWING GABLE-ROOFED 1965 ADDITION WITH SLIDING-GLASS WINDOWS. VIEW TO NORTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

8. Photocopy of ca. 1870 photo showing 228 South Ninth ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. Photocopy of ca. 1870 photo showing 228 South Ninth Street in center, along with now-demolished identical rowhouses. This view is reproduced in H.M. Pierce Gallagher's Robert Mills, Architect of the Washington Monument 1781-1855, published in 1935 by Columbia University Press. The photo was shot by Philip B. Wallace. Note original window sash, including sidelights, in triple windows. Also note elevated stoops with wrought-iron railings and fanlight of 228 South Ninth Street. Shutters on 228 South Ninth Street cannot be determined as part of original plan of Robert Mills. - Joseph Sims House, 228 South Ninth Street, Philadelphia, Philadelphia County, PA

Supportive Housing in Foster Care: The Views of Young People

ERIC Educational Resources Information Center

Sinkkonen, Hanna-Maija; Kyttälä, Minna

2015-01-01

This study investigated Finnish young people's experiences of supportive housing. Supportive housing is an after-care programme that should support the transition from foster care to independent adulthood. It is directed mainly at young people who have been taken into foster care by social workers. The sample consisted of 39 young people (23…

29 CFR 500.132 - Applicable Federal standards: ETA and OSHA housing standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... promulgated by the Occupational Safety and Health Administration, at 29 CFR 1910.142. Except as provided in... Migrant Workers Housing Safety and Health § 500.132 Applicable Federal standards: ETA and OSHA housing... Occupational Safety and Health Act. (2) A person who owns or controls a facility or real property to be used...

29 CFR 500.132 - Applicable Federal standards: ETA and OSHA housing standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... promulgated by the Occupational Safety and Health Administration, at 29 CFR 1910.142. Except as provided in... Migrant Workers Housing Safety and Health § 500.132 Applicable Federal standards: ETA and OSHA housing... Occupational Safety and Health Act. (2) A person who owns or controls a facility or real property to be used...

Identifying the Challenges of Iran’s Health Houses and Presenting a Solution

PubMed Central

Saberi, Seyed Hossein; Alimehr, Mostafa; Amiresmaili, Mohammadreza; Seyednezhad, Maryam

2016-01-01

Introduction After more than three decades of network system design, epidemiological transition, as well as the change in needs and expectations of rural communities, have brought some challenges for Iran’s health houses. So, this study is aimed at identifying these challenges through a qualitative study. Methods This was a qualitative and phenomenological study which was carried out in three phases in Iran in 2015. In the first phase, the required data was collected through semi-structured interviews with selected experts, health workers and referrals to Iran’s health houses, so that all were selected purposefully. In the second phase, two expert panels were conducted to provide solutions. In the third phase the strengths, weaknesses, opportunities and threats were evaluated using the Strengths, Weaknesses, Opportunities, Threats (SWOT) method. The data of the first two phases were analyzed using the Collaizi method. Results Fourteen subthemes under five themes of ; quality of provided services, human resources, infrastructure, inter-sectorial and intra-sectorial relations, and contextual factors were identified as the challenges of Iran’s health houses, and consist of fourteen sub themes. Continuous education of health workers, equipping and renovating old buildings, improving inter and intra-sectorial relationships and the proportionating workload with a number of workers, were the most important solutions. Conclusion The study showed that, over time, many of the functions of Iran’s health houses have been faced with problems, therefore, training the manpower, equipping Iran’s health houses and creating better public spaces and building culture are recommended to enhance the effectiveness and revisions based on the study. PMID:27957313

Cryo-Milling and the Hydrogen Storage Properties of NaAlH4

NASA Astrophysics Data System (ADS)

Feller, Kevin; Dobbins, Tabbetha

2013-03-01

High energy ball milling of metal hydrides is a common way to both introduce catalysts (e.g. TiCl3) and to simultaneously increase the surface area. Both catalysis and increased surface area improve hydrogen storage capacity of the material. Nanostructuring of hydrides by depositing them into mesoporous templates (such as anodized alumina, MOFs, and SBA-15) has become a common way to increase surface area. However, the mesoporous template does not add hydrogen storage capacity--and thus, tends to decreased overall storage weight percent for the nanostructured hydride material. As with most materials, hydrides become brittle at low temperatures and will tend to fracture more readily. We will process Sodium Aluminum Hydride (NaAlH4) using cryogenic high energy ball milling using an in-house modified chamber SPEX Certiprep M8000 mixer/mill in order to gain a nanostructured hydride without mesoporous template material. Details of the modified mixer mill design will be presented. Ultimately, our planned future work is to study the resultant material using x-ray diffraction (Scherrer method for crystallite size), absorption/desorption temperature programmed desorption (TPD), and ultrasmall-angle x-ray scattering (USAXS) microstructural quantification to understand the role of cryomilling on enhancing the material's ability to store (and release) hydrogen.

Violations of pesticide use and worker safety regulations in North Carolina.

PubMed

Buhler, W G; Langley, R L; Luginbuhl, R C; Jones, J P; Burnette, J W

2007-04-01

In North Carolina, responsibility for providing training and enforcing various regulations related to pesticide use and agricultural worker safety rests with three state agencies. This article summarizes an 11-year history of enforcement procedures concerning agricultural pesticide use, the Worker Protection Standard, the Hazard Communication Standard, the Migrant Housing Act of North Carolina, and field sanitation standards. The difficulty of linking specific types of violations with worker safety is discussed.

Improving the work position of worker based on manual material handling in rice mill industry

NASA Astrophysics Data System (ADS)

Astuti, Rahmaniyah Dwi; Susmartini, Susy; Kinanthi, Ade Putri

2017-11-01

In traditional industries still using manual material handling to weight lifting. Worker at the rice mill, especially in rice filtering activity has wrong ergonomic posture to enforce the body bends and carried loads too heavy cause of injury for lower back and waist. The work attitude is unnatural posture. This study aimed to determine the severity of the workload, the level of risk posed to the rice taking activities and suggested as an improvement to it. Identify the operator complaints used Nordic Body Map method. Rapid Entire Body Assessment (REBA) method is used to provide an assessment of the working posture of the operator. Assessment of the working posture on rice filtering process shows that REBA score is 12 with an explanation very high level of risk and action level is 4 which means the action needs to be repaired immediately. Biomechanics calculation shows result 6713.21 N, the result of the calculation of the biomechanics of worker in the rice filtering activities indicates that the activities would pose a risk or injury. Therefore, improvement in rice filtering activity by designing a tool for lowering the risk level worker. The design tools are illustrated with 2D modeling resulted in the level of risk that is working REBA score became 3 which shows a low risk level. Biomechanics calculation after designed of tools show the result is 6282.86 N. The results means the activities carried out are still in safe condition and does not pose a risk or injury.

Outsiders' Art

ERIC Educational Resources Information Center

Gehring, John

2005-01-01

Slam poetry was born in the Green Mill Tavern, a one-time Chicago speakeasy where Al Capone imbibed, when a construction worker and poet named Marc Smith revolutionized poetry readings with an Uptown Poetry Slam in 1986. Slam borrows heavily from the rhythms and wordplay of rap and hip-hop, as well as the stream of consciousness and metaphysical…

Navajo Uranium Education Programs: The Search for Environmental Justice

ERIC Educational Resources Information Center

Charley, Perry H.; Dawson, Susan E.; Madsen, Gary E.; Spykerman, Bryan R.

2004-01-01

Uranium mining and milling in the Four Corners' area of the American Southwest has had serious negative impacts on American Indian workers, their families, and their communities. In this article, we will examine Navajo education programs which inform citizens about risks and health impacts associated with radiation exposures. Because the Navajo…

Where the "Unemployable" Do the Impossible.

ERIC Educational Resources Information Center

Deutsch, James I.

1981-01-01

At a time when property tax valuations and frozen mill levies can't keep pace with the rising costs of library operations, special employment workers at the Parmly Billings Public Library in Montana have helped sustain many programs and activities. This is one of the top five winners in American Libraries' competition to identify innovative…

Risky health environments: women sex workers' struggles to find safe, secure and non-exploitative housing in Canada's poorest postal code.

PubMed

Lazarus, L; Chettiar, J; Deering, K; Nabess, R; Shannon, K

2011-12-01

This study explored low-income and transitional housing environments of women sex workers and their role in shaping agency and power in negotiating safety and sexual risk reduction in Vancouver, Canada. A series of 12 focus group discussions were conducted with 73 women currently involved in street-based sex work. These women were purposively sampled for a range of experiences living in low-income housing environments, including homeless shelters, transitional housing, and co-ed and women-only single-room occupancy (SRO) hotels. Drawing on the risk environment framework and theoretical constructs of gender, agency and power, analyses demonstrate that women continue to be vulnerable to violence and sexual and economic exploitation and have reduced ability to negotiate risk reduction resulting from the physical, structural and social environments of current dominant male-centred housing models. Within the physical environment, women described inhabitable housing conditions in SROs with infestations of bedbugs and rats, leading women to even more transitional housing options such as shelters and couch-surfing. In many cases, this resulted in their economic exploitation and increased sexual risk. Within the structural environment, enforcement of curfews and guest policies forced women to accept risky clients to meet curfew, or work outdoors where their ability to negotiate safety and condom use were limited. Certain policies promoted women's agency and mitigated their ability to reduce risks when selling sex. These included flexible curfews and being able to bring clients home. The social environments of co-ed single-room occupancy hotels resulted in repeated violence by male residents and discrimination by male building staff. Women-only shelters and SROs facilitated 'enabling environments' where women developed support systems with other working women that resulted in safer work practices. The narratives expressed in this study reveal the critical need for public health interventions and safer supportive housing to account for the daily lived experiences of women sex workers. Copyright © 2011 Elsevier Ltd. All rights reserved.

19. DETAIL OF INTERIOR WALL CONSTRUCTION, VIEW TOWARD SOUTH, THIRD ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. DETAIL OF INTERIOR WALL CONSTRUCTION, VIEW TOWARD SOUTH, THIRD BAY Showing asphalt felt applied to both sides of interior wall studs beneath wood cladding. Back-nailing of felt indicates sequence of felt and cladding installation. - U.S. Military Academy, Ice House, Mills Road at Howze Place, West Point, Orange County, NY

6. INTERIOR OF NORTH END OF STEAM PLANT, GROUND FLOOR, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. INTERIOR OF NORTH END OF STEAM PLANT, GROUND FLOOR, SHOWING FORMER LOCATION OF DIESEL ENGINES. THIS WAS THE FIRST PART OF THE BUILDING TO BE CONSTRUCTED, WHEN IT HOUSED ONLY THE DIESEL ENGINES. December 4, 1990 - Crosscut Steam Plant, North side Salt River near Mill Avenue & Washington Street, Tempe, Maricopa County, AZ

Offshore Oil and Gas Worker Whistleblower Protection Act of 2010

THOMAS, 111th Congress

Rep. Miller, George [D-CA-7

2010-07-26

House - 07/30/2010 Pursuant to the provisions of H. Res. 1574, H.R. 5851 is laid on the table. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

EXTERIOR VIEW, LOOKING SOUTH, NEW AVENUE WITH A FORMER TCIUS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

EXTERIOR VIEW, LOOKING SOUTH, NEW AVENUE WITH A FORMER TCI-US STEEL 'DOUBLE THREE ROOM' COMPANY HOUSE BUILT FOR BLACK ORE MINERS AND THEIR FAMILIES DURING WORLD WAR I. - New Village Worker Houses, New Avenue, Bessemer, Jefferson County, AL

EXTERIOR VIEW, LOOKING SOUTH, NEW AVENUE WITH A FORMER TCIUS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

EXTERIOR VIEW, LOOKING SOUTH, NEW AVENUE WITH A FORMER TCI-US STEEL "DOUBLE THREE ROOM" COMPANY HOUSE BUILT FOR BLACK ORE MINERS AND THEIR FAMILIES DURING WORLD WAR I - New Village Worker Houses, New Avenue, Bessemer, Jefferson County, AL

Mortality among a cohort of uranium mill workers: an update

PubMed Central

Pinkerton, L; Bloom, T; Hein, M; Ward, E

2004-01-01

Aims: To evaluate the mortality experience of 1484 men employed in seven uranium mills in the Colorado Plateau for at least one year on or after 1 January 1940. Methods: Vital status was updated through 1998, and life table analyses were conducted. Results: Mortality from all causes and all cancers was less than expected based on US mortality rates. A statistically significant increase in non-malignant respiratory disease mortality and non-significant increases in mortality from lymphatic and haematopoietic malignancies other than leukaemia, lung cancer, and chronic renal disease were observed. The excess in lymphatic and haematopoietic cancer mortality was due to an increase in mortality from lymphosarcoma and reticulosarcoma and Hodgkin's disease. Within the category of non-malignant respiratory disease, mortality from emphysema and pneumoconioses and other respiratory disease was increased. Mortality from lung cancer and emphysema was higher among workers hired prior to 1955 when exposures to uranium, silica, and vanadium were presumably higher. Mortality from these causes of death did not increase with employment duration. Conclusions: Although the observed excesses were consistent with our a priori hypotheses, positive trends with employment duration were not observed. Limitations included the small cohort size and limited power to detect a moderately increased risk for some outcomes of interest, the inability to estimate individual exposures, and the lack of smoking data. Because of these limitations, firm conclusions about the relation of the observed excesses in mortality and mill exposures are not possible. PMID:14691274

Perovskites in the comb roof base of hornets: their possible function.

PubMed

Ishay, J S; Joseph, Z; Galushko, D; Ermakov, N; Bergman, D J; Barkay, Z; Stokroos, I; van der Want, J

2005-04-01

On the ceiling of the Oriental hornet comb cell, there are mineral granules of polycrystalline material known to belong to the group of perovskites. In a comb cell intended to house a worker hornet, the roof base usually carries one or several such perovskite granules containing titanium (Ti), whereas in the roof base of a cell housing a developing queen, there are usually several granules containing a high percentage of silicon (Si), aluminum (Al), calcium (Ca), and iron (Fe), but very little if any Ti. In worker comb cells, Ti usually appears as ilmenite (FeTiO3). Besides documenting the above-mentioned facts, this report discusses possible reasons for the appearance of ilmenite crystals in worker cells only and not in queen cells. (c) 2005 Wiley-Liss, Inc.

1. SOUTH (FRONT) AND WEST SIDE OF HOME OF JOHN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. SOUTH (FRONT) AND WEST SIDE OF HOME OF JOHN A. MOORE, SECRETARY AND LATER PRESIDENT OF WARWOOD TOOL CO. (NOTE WARWOOD TOOL IN THE BACKGROUND, BETWEEN THE HOUSES) - Warwood Tool Company, Worker's House, 142 Eighteenth Street, Wheeling, Ohio County, WV

The morbidity and mortality of vermiculite miners and millers exposed to tremolite-actinolite: Part III. Radiographic findings.

PubMed

Amandus, H E; Althouse, R; Morgan, W K; Sargent, E N; Jones, R

1987-01-01

A study was conducted to estimate the exposure-response relationship for tremolite-actinolite fiber exposure and radiographic findings among 184 men employed at a Montana vermiculite mine and mill. Workers were included if they had been employed during 1975-1982 and had achieved at least 5 years tenure at the Montana site. Past fiber exposure was associated with an increased prevalence of parenchymal and pleural radiographic abnormalities. Smoking was not significantly related to the prevalence of small opacities. However, the number of workers who had never smoked was small, and this prevented measurement of the smoking effect. Under control for smoking and age, the prevalence of small opacities was significantly greater for vermiculite workers with greater than 100 fiber/cc-years exposure than for comparison groups (cement workers, blue collar workers, and coal miners) who had no known occupational fiber exposure. A logistic model predicted an increase of 1.3% in the odds ratio for small opacities at an additional exposure of 5 fiber-years.

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

PubMed

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.

Cat and dog sensitization in pet shop workers.

PubMed

Yilmaz, I; Oner Erkekol, F; Secil, D; Misirligil, Z; Mungan, D

2013-12-01

Sensitivity and symptoms related to animal proteins have been investigated in various occupational groups. However, data from pet shops are limited. To investigate rates of sensitivity to cats and dogs among pet shop workers, to assess the relationship between sensitivity, allergen levels and symptoms and to investigate whether passive transport from pet shops to homes is possible. Pet shop workers underwent interviews with a questionnaire adapted from the European Community Respiratory Health Survey. Dust samples for allergen detection were collected from pet shops using a vacuum cleaner. Skin tests were performed with common allergens. Dust samples were also obtained from the houses of 7 workers and 12 control subjects. Fifty-one workers from 20 pet shops were included in the study. Thirteen (25%) workers reported work-related symptoms. Four workers had sensitivity to animal allergens. The mean cat/dog allergen levels from pet shops were 15.7 and 3.2 µg/g, respectively. There was no significant relationship between cat/dog allergen levels and work-related symptoms and sensitivity to pets. None of the dust samples collected from the homes of pet shop workers contained cat allergens. Dog allergen was detected in only one house (0.58 µg/g). Neither cat nor dog allergens were found in the homes of the 12 control subjects. Although a quarter of pet shop workers reported work-related symptoms, sensitivity to cat and dog was low. These findings suggest that work-related symptoms may be due to other factors than cat and dog sensitivity.

Resident health advocates in public housing family developments.

PubMed

Bowen, Deborah J; Bhosrekar, Sarah Gees; Rorie, Jo-Anna; Goodman, Rachel; Thomas, Gerry; Maxwell, Nancy Irwin; Smith, Eugenia

2015-01-01

Translation of research to practice often needs intermediaries to help the process occur. Our Prevention Research Center has identified a total of 89 residents of public housing in the last 11 years who have been working in the Resident Health Advocate (RHA) program to engage residents in improving their own and other residents' health status by becoming trained in skills needed by community health workers. Future directions include training for teens to become Teen RHAs and further integration of our RHA program with changes in the health care system and in the roles of community health workers in general.

Resident Health Advocates in Public Housing Family Developments

PubMed Central

Bowen, Deborah J; Bhosrekar, Sarah Gees; Rorie, Jo-Anna; Goodman, Rachel; Thomas, Gerry; Maxwell, Nancy Irwin; Smith, Eugenia

2015-01-01

Translation of research to practice often needs intermediaries to help the process occur. Our Prevention Research Center has identified a total of 89 residents of public housing in the last 11 years who have been working in the Resident Health Advocate (RHA) program to engage residents in improving their own and other residents’ health status, by becoming trained in skills needed by Community Health Workers. Future directions include training for teens to become Teen RHAs and further integration of our RHA program with changes in the health care system and in the roles of community health workers in general. PMID:25739061

Workers' Education in Industrialised Countries and Its Specific Problems in Relation to Development.

ERIC Educational Resources Information Center

Labour Education, 1986

1986-01-01

Examines several problems that need to be addressed concerning world crisis: war, poverty, unemployment, overpopulation, environmental issues, and housing; developed versus developing countries; and social justice. The task for workers' education in relation to these problems is discussed. (CT)

78 FR 18370 - Investigations Regarding Eligibility To Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-26

... (State/One-Stop) 82538 Zebra Technologies (Company) Lincoln, RI 03/08/13 03/07/13 82539 Elster Solutions... Semiconductor, Clarksville, TN....... 03/08/13 03/07/13 L.L.C. (Company) 82543 Zebra Technologies (Company... NewPage Duluth Paper Mill Duluth, MN 03/04/13 03/01/13 (State/One-Stop) 82522 United Technologies...

The Effect of Milling Time on the Microstructural Characteristics and Strengthening Mechanisms of NiMo-SiC Alloys Prepared via Powder Metallurgy.

PubMed

Yang, Chao; Muránsky, Ondrej; Zhu, Hanliang; Thorogood, Gordon J; Avdeev, Maxim; Huang, Hefei; Zhou, Xingtai

2017-04-06

A new generation of alloys, which rely on a combination of various strengthening mechanisms, has been developed for application in molten salt nuclear reactors. In the current study, a battery of dispersion and precipitation-strengthened (DPS) NiMo-based alloys containing varying amounts of SiC (0.5-2.5 wt %) were prepared from Ni-Mo-SiC powder mixture via a mechanical alloying (MA) route followed by spark plasma sintering (SPS) and rapid cooling. Neutron Powder Diffraction (NPD), Electron Back Scattering Diffraction (EBSD), and Transmission Electron Microscopy (TEM) were employed in the characterization of the microstructural properties of these in-house prepared NiMo-SiC DPS alloys. The study showed that uniformly-dispersed SiC particles provide dispersion strengthening, the precipitation of nano-scale Ni₃Si particles provides precipitation strengthening, and the solid-solution of Mo in the Ni matrix provides solid-solution strengthening. It was further shown that the milling time has significant effects on the microstructural characteristics of these alloys. Increased milling time seems to limit the grain growth of the NiMo matrix by producing well-dispersed Mo₂C particles during sintering. The amount of grain boundaries greatly increases the Hall-Petch strengthening, resulting in significantly higher strength in the case of 48-h-milled NiMo-SiC DPS alloys compared with the 8-h-milled alloys. However, it was also shown that the total elongation is considerably reduced in the 48-h-milled NiMo-SiC DPS alloy due to high porosity. The porosity is a result of cold welding of the powder mixture during the extended milling process.

The Effect of Milling Time on the Microstructural Characteristics and Strengthening Mechanisms of NiMo-SiC Alloys Prepared via Powder Metallurgy

PubMed Central

Yang, Chao; Muránsky, Ondrej; Zhu, Hanliang; Thorogood, Gordon J.; Avdeev, Maxim; Huang, Hefei; Zhou, Xingtai

2017-01-01

A new generation of alloys, which rely on a combination of various strengthening mechanisms, has been developed for application in molten salt nuclear reactors. In the current study, a battery of dispersion and precipitation-strengthened (DPS) NiMo-based alloys containing varying amounts of SiC (0.5–2.5 wt %) were prepared from Ni-Mo-SiC powder mixture via a mechanical alloying (MA) route followed by spark plasma sintering (SPS) and rapid cooling. Neutron Powder Diffraction (NPD), Electron Back Scattering Diffraction (EBSD), and Transmission Electron Microscopy (TEM) were employed in the characterization of the microstructural properties of these in-house prepared NiMo-SiC DPS alloys. The study showed that uniformly-dispersed SiC particles provide dispersion strengthening, the precipitation of nano-scale Ni3Si particles provides precipitation strengthening, and the solid-solution of Mo in the Ni matrix provides solid-solution strengthening. It was further shown that the milling time has significant effects on the microstructural characteristics of these alloys. Increased milling time seems to limit the grain growth of the NiMo matrix by producing well-dispersed Mo2C particles during sintering. The amount of grain boundaries greatly increases the Hall–Petch strengthening, resulting in significantly higher strength in the case of 48-h-milled NiMo-SiC DPS alloys compared with the 8-h-milled alloys. However, it was also shown that the total elongation is considerably reduced in the 48-h-milled NiMo-SiC DPS alloy due to high porosity. The porosity is a result of cold welding of the powder mixture during the extended milling process. PMID:28772747

17. DETAIL OF INTERIOR AND EXTERIOR WALL CONSTRUCTION, VIEW TOWARD ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. DETAIL OF INTERIOR AND EXTERIOR WALL CONSTRUCTION, VIEW TOWARD NORTHEAST CORNER, THIRD BAY Showing insulated exterior wall at right; asphalt felt on interior separation wall at left; sill beam, stud, and concrete foundation detailing of interior wall. - U.S. Military Academy, Ice House, Mills Road at Howze Place, West Point, Orange County, NY

Millworkers' Asthma: Allergic Responses to the Grain Weevil (Sitophilus granarius)

PubMed Central

Lunn, J. A.

1966-01-01

Two laboratory workers, who spent a considerable time each day handling grain infested by the grain weevil (Sitophilus granarius), developed allergic responses to this insect varying from rhinitis and pruritus to marked asthma. These findings suggested that weevil protein present in mill dust could result in sensitization in those exposed continuously. A pilot study was therefore undertaken on 75 volunteer millworkers to determine whether such sensitivity existed. A millworker was defined as anyone who worked in a flour mill or mill producing animal feed from mixed cereals, or who worked in grain-storing silos. Skin testing with weevil, mixed flour extracts, and a control was carried out on all 75 volunteers; 57% had a positive response to the weevil extract and 68% a positive response to the mixed flour extract. In a control group of 100 workers from two engineering firms matched for age and sex, 34% were positive to the weevil extract and 17% to mixed flour. From the initial 75 millworkers, 15 were selected for further study based on a positive skin response to the weevil and a history of a productive cough and chest tightness and wheezing when exposed to mill dust. The forced expiratory volume in one second (F.E.V.1·0) was measured after control inhalations and after weevil and mixed flour inhalations. Significant reductions of 20% and 15·4% were found in two subjects after inhalation of weevil extract. In one case wheezing and cough developed. The changes in F.E.V.1·0 were reversed after inhalation of a bronchodilator aerosol. Twenty-five of the control subjects with positive skin responses to the grain weevil were given similar provocation inhalations but none showed any significant change in F.E.V.1·0. This pilot study suggests that grain weevil sensitivity is an additional factor in millworkers' asthma. PMID:5929689

The Migrant - A Human Perspective.

ERIC Educational Resources Information Center

Genesee / Finger Lakes Regional Planning Board, Rochester, NY.

Inventorying and analyzing the housing needs of the region's migrant population, the report is presented in 2 sections. Part I introduces the migrant, staygrant, and rural agricultural worker. Part 2 addresses the particular needs of the agricultural worker, including the rural poor. Attention is given to education, training, health, social…

20 CFR 654.405 - Water supply.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State health...

76 FR 30972 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Housing...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

... technological collection techniques or other forms of information technology, e.g., permitting electronic... for OMB Review; Comment Request; Housing Occupancy Certificate--Migrant and Seasonal Agricultural... Certificate--Migrant and Seasonal Agricultural Worker Protection Act,'' (including Form WH-520) to the Office...

20 CFR 654.405 - Water supply.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State health...

20 CFR 654.405 - Water supply.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State health...

20 CFR 654.405 - Water supply.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 3 2014-04-01 2014-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State health...

20 CFR 654.405 - Water supply.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State health...

Housing Policy Act, 31 August 1989.

PubMed

1989-01-01

The goal of this Act is to establish medium and longterm housing policy for Venezuela. The policy is to be implemented by both the private and public sectors and has as targets the provision of housing for 700,000 families between 1989 and 1994, 1,000,000 families between 1994 and 1999, and 1,300,00 families between 1999 and 2004. The priority for the public sector will be provision of housing assistance to families earning under the amount of 3 minimum monthly wages. Priority will also be given to areas that are strategic for decentralization programs and that have a deficit of housing. Assistance is to consist of comprehensive housing programs and can include provision of plots of land with basic services, housing units, loans for constructing and purchasing housing, houses to be leased or sold, rent subsidies, and technical and legal services. Beneficiaries must be contributors to the housing savings program and, in general, not own a house, although special assistance is available for remodeling and enlarging housing. Beneficiaries will receive assistance on the basis of family income and the housing solution provided. Housing assistance is to be financed by the following: 1) 5% of the government's yearly budget; 2) compulsory housing savings of workers in both the public and private sectors consisting of an amount equal to 3% of monthly wages not in excess of the amount of 10 minimum monthly wages, 1% paid by workers and 2% paid by employers; 3) cash reserve resources of mortgage institutions; and 4) private sector funds. Funds obtained from these different sources are to be used for different purposes, as specified by the Act. In addition, the Act also authorizes the government to exempt from payment of various taxes persons involved in the housing projects contemplated by the Act. Further provisions of the Act set forth rules on a guaranty fund to be established to cover housing loans, the creation of the National Housing Council to cooperate in defining housing policy and formulating and overseeing housing programs, the operation of housing programs, and penalties, among other things.

5. Plat of Carlin Shops, 1884. Copied from Central Pacific ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. Plat of Carlin Shops, 1884. Copied from Central Pacific Railroad bound book of station plats entitled 'Station Plans, CPRR, Mill City to Ogden,' in collection of Nevada Historical Society, Reno; credit Nevada Historical Society. Caption reads, 'Sand House - Hose Carriage Ho. - Casting Shed - Tank 'h' - Coal Shed 'I' and Iron Rack - finished in Oct. 1882. Tank 'c' built Nov. 1883 - Old Tank opp. & near main track taken down Nov. '83. E.C. Pierce's boarding house built May 1884. 172' old 1' pipe laid to Boarding house May 1884. 142 ft. 1' gas pipe - 2 Globe Valves laid to Div. Sup'ts Office Sept 1884.' Engine Stores Building is shown as building k. - Southern Pacific Railroad, Carlin Shops, Foot of Sixth Street, Carlin, Elko County, NV

Developing the green house nursing care team: variations on development and implementation.

PubMed

Bowers, Barbara J; Nolet, Kimberly

2014-02-01

A core component of the Green House nursing home model is an altered supervisory relationship between the nurse and direct care workers. Some have expressed concern that the Green House model might weaken professional nursing oversight, threatening the quality of clinical care. This qualitative research study explores the role of the nurse as implemented in the Green House model, focusing on how variations in the nursing team influence clinical care practices. Dimensional analysis, a "second generation" grounded theory methodology, was used to conduct this study. Data were collected through observations and interviews with 37 nurses, 68 CNAs, and 11 Guides working at 11 Green House sites. Implementation of the nursing role within the Green House model varied both within and across sites. Four nursing model types were identified: Traditional, Visitor, Parallel, and Integrated. Care processes, CNA/Shahbaz skill development, and worker stress varied with each nursing model. Government policies have been enacted to support culture change. However, there is currently little guidance for regulators, providers, or consumers regarding variability in how culture change practices are implemented and consequences of these variations. This article outlines the importance of understanding these practices at a level of detail that distinguishes and supports those that are most promising.

Developing the Green House Nursing Care Team: Variations on Development and Implementation

PubMed Central

Bowers, Barbara J.

2014-01-01

Purpose of the Study: A core component of the Green House nursing home model is an altered supervisory relationship between the nurse and direct care workers. Some have expressed concern that the Green House model might weaken professional nursing oversight, threatening the quality of clinical care. This qualitative research study explores the role of the nurse as implemented in the Green House model, focusing on how variations in the nursing team influence clinical care practices. Design and Methods: Dimensional analysis, a “second generation” grounded theory methodology, was used to conduct this study. Data were collected through observations and interviews with 37 nurses, 68 CNAs, and 11 Guides working at 11 Green House sites. Results: Implementation of the nursing role within the Green House model varied both within and across sites. Four nursing model types were identified: Traditional, Visitor, Parallel, and Integrated. Care processes, CNA/Shahbaz skill development, and worker stress varied with each nursing model. Implications: Government policies have been enacted to support culture change. However, there is currently little guidance for regulators, providers, or consumers regarding variability in how culture change practices are implemented and consequences of these variations. This article outlines the importance of understanding these practices at a level of detail that distinguishes and supports those that are most promising. PMID:24443606

Who Are Ohio's Migrants?

ERIC Educational Resources Information Center

Hintz, Joy; Mecartney, John

Identifying and defining Ohio's migrant population, the document also seeks to destroy many of the myths that exist about migrant workers. The survey, made in September 1972, found that 90% of the state's 35,000 workers were Spanish speaking. The document also gives information on migrant recruitment, crew leaders, income, housing, crops,…

29 CFR 500.103 - Activities not subject to vehicle safety standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Activities not subject to vehicle safety standards. 500.103... LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant...

29 CFR 500.103 - Activities not subject to vehicle safety standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Activities not subject to vehicle safety standards. 500.103... LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant...

Migrant Workers on Maryland's Eastern Shore.

ERIC Educational Resources Information Center

Schumacher, Yvonne; And Others

Based on facts gathered in 1982-83 and prepared to inform the United States Commission on Civil Rights of the status of migrants in the State of Maryland, this report summarizes findings about housing, health and safety, access/communication/transportation, employment issues, and education. The summary of housing conditions notes that more than…

20 CFR 654.406 - Excreta and liquid waste disposal.

Code of Federal Regulations, 2014 CFR

2014-04-01

... subsurface septic tank-seepage system or other type of liquid waste treatment and disposal system, privies or... RESPONSIBILITIES OF THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.406... accumulate on the ground surface. (b) Where public sewer systems are available, all facilities for disposal...

20 CFR 654.406 - Excreta and liquid waste disposal.

Code of Federal Regulations, 2010 CFR

2010-04-01

... subsurface septic tank-seepage system or other type of liquid waste treatment and disposal system, privies or... RESPONSIBILITIES OF THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.406... accumulate on the ground surface. (b) Where public sewer systems are available, all facilities for disposal...

20 CFR 654.406 - Excreta and liquid waste disposal.

Code of Federal Regulations, 2011 CFR

2011-04-01

... subsurface septic tank-seepage system or other type of liquid waste treatment and disposal system, privies or... RESPONSIBILITIES OF THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.406... accumulate on the ground surface. (b) Where public sewer systems are available, all facilities for disposal...

20 CFR 654.406 - Excreta and liquid waste disposal.

Code of Federal Regulations, 2012 CFR

2012-04-01

... subsurface septic tank-seepage system or other type of liquid waste treatment and disposal system, privies or... RESPONSIBILITIES OF THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.406... accumulate on the ground surface. (b) Where public sewer systems are available, all facilities for disposal...

20 CFR 654.406 - Excreta and liquid waste disposal.

Code of Federal Regulations, 2013 CFR

2013-04-01

... subsurface septic tank-seepage system or other type of liquid waste treatment and disposal system, privies or... RESPONSIBILITIES OF THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.406... accumulate on the ground surface. (b) Where public sewer systems are available, all facilities for disposal...

20 CFR 654.408 - Screening.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Screening. 654.408 Section 654.408 Employees... EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.408 Screening. (a) All outside openings shall be protected with screening of not less than 16 mesh. (b) All screen doors shall be...

DEAR FELLOW AMERICANS.

ERIC Educational Resources Information Center

GULMON, LYNN

THE HOUSING, WORK, HEALTH, AND SCHOOLING CONDITIONS OF COLORADO MIGRANT WORKERS AND THEIR CHILDREN WERE PRESENTED. HOUSING CONDITIONS FOR DOMESTIC LABORERS WERE VERY POOR. THERE WERE NO WELLS, NO REFRIGERATION, NO RUNNING WATER, NO STOVES OTHER THAN WOODBURNING OR COAL ONES, AND NO SCREENS ON DOORS AND WINDOWS. IT WAS SUGGESTED THAT MIGRANT…

Keeping a common bawdy house becomes a "serious offence" under Criminal Code.

PubMed

2010-10-01

New federal regulations targeting organized crime will make keeping a common bawdy house a "serious offence" under the Criminal Code. Sex work advocates reacted by calling the measure a serious step back that will undermine the protection of sex workers' human rights, safety, dignity and health.

Recognizing the efforts of postsecondary institutions offering career and technical education to educate and train workers for positions in high-demand industries.

THOMAS, 111th Congress

Rep. Cassidy, Bill [R-LA-6

2009-10-29

House - 12/08/2009 Referred to the Subcommittee on Higher Education, Lifelong Learning, and Competitiveness. (All Actions) Tracker: This bill has the status Agreed to in HouseHere are the steps for Status of Legislation:

Respiratory Protection Behavior and Respiratory Indices among Poultry House Workers on Small, Family-Owned Farms in North Carolina: A Pilot Project.

PubMed

Kearney, Gregory D; Gallagher, Barbara; Shaw, Robert

2016-01-01

The aim of this pilot study was to evaluate respiratory behavior and respiratory indices of poultry workers on family-owned, poultry farms with 10 or less employees in North Carolina. A field study was conducted to collect data on participants (N = 24) using spirometry, fractional exhaled nitric oxide (Feno), and an interviewer-administered questionnaire. The majority of workers (76%) ranked respiratory protection as being important, yet 48% reported never or rarely wearing respiratory protection when working in dusty conditions. A large percent of workers reported eye (55%) and nasal (50%) irritation and dry cough (50%). On average, pulmonary lung function and Feno tests were normal among nonsmokers. In bivariate analysis, significant associations were identified between working 7 days on the farm (P = .01), with eye irritation, and working 5 or fewer years in poultry farming (P = .01). Poultry workers on family-owned farms spend a considerable amount of work time in poultry houses and report acute respiratory-related health symptoms. Administrative controls among small, family-owned poultry farms are necessary to improve and promote safety and health to its employees.

An Electronic Worker Service System of the Pig House Based on ATmega16

NASA Astrophysics Data System (ADS)

Li, Liu-An; Jin, Tian-Ming; Yu, Ya-Ping; Zhang, Guo-Qiang; Hong, Tao

Pork is very important for people in daily life. Quality of livestock environment is closely related to the growth of animals. To improve environmental quality, the paper designed an electronic worker service system of the pig house based on ATmega16, which consisted of 6 detection modules, wireless data collecting, GSM, time circuit, display, anti-th alarm and music player, etc. A small LAN was constructed by wireless transceiver module to test and collect data of temperature, humidity and harmful gas concentration in the pig house. If one detection point exists that harmful pollutant gases concentration exceeds the standard value, GSM module took a message for livestock farmers, so that farmers can promptly arrive at the pig house to ventilate or deal with manure in the pig house, which can effectively prevent from bad things. Time of pyroelectric detector deployment can be freely set, and intrusion information was timely sent to the users. The anti-th alarm function was achieved by the auxiliary light. The music playing module is open by timer module in order to soothing pigs' life state. All are suitable for small farms and can save human resources.

Lung health and heart rate variability changes in salt workers.

PubMed

Glad Mohesh, M I; Sundaramurthy, A

2016-04-01

India is the third largest salt producing country in the World, with a global annual production of 230 million tonnes. Large number of salt workers get employed in these salt milling plants risking their life from the effects of salt. Recent foreign evidences reported that these salt workers are exposed to aerosol salt particles that disturb their lung and cardiovascular autonomic control. To compare the status of lung health, cardiovascular autonomic control and biochemical changes in a group of salt industry workers with that of the age-matched normal subjects. Volunteers of both sexes (25-35 years) were divided into Group I (n=10) controls and Group II (n=10) non-brine salt workers in salt milling plants. From fasting blood sample, complete blood count, plasma electrolyte and lipid profile estimation were done. After resting for 15min, blood pressure and lead II ECG were recorded. Spirometry was done using RMS Helios spirometer. Data collected were later analysed using GraphPad Prism 5.0 with statistical significance set at p<0.05. Blood pressure recorded showed a slight elevation in the subjects than that in the controls. Significant rise of plasma sodium (141.9±0.4, 138.7±1.0, p<0.008) and chloride (113.9±1.3, 107.7±1.4, p<0.005). Spirometric tests showed mild obstructive airway disease in the subjects with FEV1 and FEV1/FVC significantly lower than the controls (81.11±3.8, 92.0±3.3, p<0.049), (37.4±4.0, 112.8±1.7, p<0.0001), FEF25-75% (123.3±5.6, 101.0±5.6, p<0.01). Heart rate variability parameters also showed statistically significant variation. Exposure to salt aerosols by the workers in the salt industry has shown a little or no impact on the respiratory system, however there are changes in the blood and cardiovascular system, which need to be further studied to understand the long-term influences of salt in this population. Copyright © 2015 Tuberculosis Association of India. Published by Elsevier B.V. All rights reserved.

Incidence of asthma among workers exposed to sulphur dioxide and other irritant gases.

PubMed

Andersson, E; Knutsson, A; Hagberg, S; Nilsson, T; Karlsson, B; Alfredsson, L; Torén, K

2006-04-01

The aim of the present study was to investigate whether repeated peak exposure (gassings) to sulphur dioxide (SO2) and other irritant gases increases the risk of new-onset asthma. A questionnaire was sent to 4,112 sulphite workers, of whom 1,919 completed the questionnaire and 396 completed the short-form questionnaire, which was sent out as a last reminder. A sample of 130 nonrespondents completed a telephone interview using the short-form questionnaire. The incidence of adult-onset, physician-diagnosed asthma during employment duration was analysed in relation to exposure to SO2 and gassings giving rise to respiratory symptoms. Incidence rates, as well as incidence rate ratios with 95% confidence interval (CI), were calculated. Further Cox regression models were used allowing assessment of hazard ratios (HR) stratified for sex and adjusted for atopy, smoking habits and age. The incidence rate for asthma among sulphite mill workers reporting gassings of SO2 was 6.2 out of 1,000 person-yrs, compared with 1.9 out of 1,000 person-yrs among subjects unexposed to SO2 and any gassings (HR (95% CI) 4.0 (2.1-7.7)). Among males reporting gassings to SO2, the HR (95% CI) for asthma was 5.8 (2.6-13) compared with unexposed males. In conclusion, repeated peak exposure to sulphur dioxide increased the incidence of asthma during work in sulphite pulp mills, which supports the hypothesis of irritant-induced asthma.

Understanding Housing Delays and Relocations Within the Housing First Model.

PubMed

Zerger, Suzanne; Pridham, Katherine Francombe; Jeyaratnam, Jeyagobi; Hwang, Stephen W; O'Campo, Patricia; Kohli, Jaipreet; Stergiopoulos, Vicky

2016-01-01

This study explores factors contributing to delays and relocations during the implementation of the Housing First model in Toronto, Ontario. While interruptions in housing tenure are expected en route to recovery and housing stability, consumer and service provider views on finding and keeping housing remain largely unknown. In-person interviews and focus groups were conducted with 48 study participants, including 23 case managers or housing workers and 25 consumers. The following three factors contributed to housing delays and transfers: (1) the effectiveness of communication and collaboration among consumers and service providers, (2) consumer-driven preferences and ambivalence, and (3) provider prioritization of consumer choice over immediate housing access. Two strategies--targeted communications and consumer engagement in housing searches--supported the housing process. Several factors affect the timing and stability of housing. Communication between and among providers and consumers, and a shared understanding of consumer choice, can further support choice and recovery.

A pilot field evaluation on heat stress in sugarcane workers in Costa Rica: What to do next?

PubMed Central

Crowe, Jennifer; van Wendel de Joode, Berna; Wesseling, Catharina

2009-01-01

Background Climate change is producing major impacts including increasing temperatures in tropical countries, like Costa Rica, where the sugarcane industry employs thousands of workers who are exposed to extreme heat. Objectives This article outlines a pilot qualitative evaluation of working conditions and heat in the sugarcane industry. Design A literature review, direct observations and exploratory interviews with workers were conducted to reach a preliminary understanding of the dimensions of heat-related health issues in the sugarcane industry, as a basis for the design of future studies. Results The industry employs temporary workers from Nicaragua and Costa Rica as well as year-round employees. Temporary employees work 12-hour shifts during the harvest and processing (‘zafra’) season. In many cases, sugarcane field workers are required to carry their own water and often have no access to shade. Sugar mill workers are exposed to different levels of heat stress depending upon their job tasks, with the most intense heat and workload experienced by the oven (‘caldera’) cleaners. Conclusions Research is needed to achieve better understanding of the multiple factors driving and interacting with heat exposures in the sugarcane industry in order to improve the health and safety of workers while maintaining worker productivity. PMID:20052430

Six-Month Results for the Kelly Air Force Base Compressed Work Week Survey

DTIC Science & Technology

1993-07-01

plans to continue the CWS past the 1-year original plan. REFERENCES 1. Balch, B.W. The four day week and the older workers. Personnel Journal, 394-396...8217 perceptions of the four - day week . California Management Review, 28, 31-35, 1975. 15. Mills, M.E. Core-12: A controlled study of the impact of 12 hour scheduling

One-Year Results for the Kelly Air Force Base Compressed Work Week Survey

DTIC Science & Technology

1994-01-01

10 REFERENCES 1. Balch, B.W. The four day week and the older workers. Personnel Journal, December, 394-396, 1974. 2. Breaugh, J.A. The 12-hour work day...the four - day week . California Management Review, 28, 31-35, 1975. 16. Mills, M.E. Core-12: A controlled study of the impact of 12 hour scheduling

The World of Barilla Taylor: A Primary Source-Based Kit for Students in Grades 8-12.

ERIC Educational Resources Information Center

Fellner, Kelly; Stearns, Liza

1995-01-01

Examines a primary source-based kit that describes the life of a young woman factory worker in early 19th-century New England. The kit includes five document sets, utilizing maps, newspaper articles, deeds, letters, poems, and other artifacts. The document sets illustrate various topics including mill life and personal life. (MJP)

Folksong in the Classroom. Volume XI, Numbers 1-3, 1990-91.

ERIC Educational Resources Information Center

Scott, John W., Ed.

1991-01-01

This volume of a journal on folksong for elementary and secondary teachers of history, literature, music, and the humanities contains three issues. The Fall 1990 issue is devoted to the songs of Newfoundland. The Winter 1991 issue features songs concerning mine, mill and tunnel workers in the years 1877-1932. The Spring 1991 issue focuses on songs…

75 FR 7039 - Investigations Regarding Certifications of Eligibility to Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-16

...)... Miami, FL 01/12/10 01/11/10 73250 Stein Steel Mill Services, Granite City, IL...... 01/12/10 07/08/09...). 73254 KS Automotive, Inc. (State) San Leandro, CA....... 01/13/10 01/12/10 73255 Mountain Valley Express... Huntington Foam, LLC (Wkrs) Jeannette, PA......... 01/15/10 01/06/10 73293 Continental Automotive Huntsville...

Effectiveness of pulsed light treatment for degradation and detoxification of aflatoxin B1 and B2 in rough rice and rice bran

USDA-ARS?s Scientific Manuscript database

Aflatoxins primarily accumulate in the hull and bran layers of rough rice making these by-products of rice milling unsuitable for animal feed or human consumption. Contaminated rough rice is also a potential source of aflatoxin exposure to workers handling the grain during post-harvest storage and p...

Calculation of the store house worker dose in a lost wax foundry using MCNP-4C.

PubMed

Alegría, Natalia; Legarda, Fernando; Herranz, Margarita; Idoeta, Raquel

2005-01-01

Lost wax casting is an industrial process which permits the transmutation into metal of models made in wax. The wax model is covered with a silicaceous shell of the required thickness and once this shell is built the set is heated and wax melted. Liquid metal is then cast into the shell replacing the wax. When the metal is cool, the shell is broken away in order to recover the metallic piece. In this process zircon sands are used for the preparation of the silicaceous shell. These sands have varying concentrations of natural radionuclides: 238U, 232Th and 235U together with their progenics. The zircon sand is distributed in bags of 50 kg, and 30 bags are on a pallet, weighing 1,500 kg. The pallets with the bags have dimensions 80 cm x 120 cm x 80 cm, and constitute the radiation source in this case. The only pathway of exposure to workers in the store house is external radiation. In this case there is no dust because the bags are closed and covered by plastic, the store house has a good ventilation rate and so radon accumulation is not possible. The workers do not touch with their hands the bags and consequently skin contamination will not take place. In this study all situations of external irradiation to the workers have been considered; transportation of the pallets from vehicle to store house, lifting the pallets to the shelf, resting of the stock on the shelf, getting down the pallets, and carrying the pallets to production area. Using MCNP-4C exposure situations have been simulated, considering that the source has a homogeneous composition, the minimum stock in the store house is constituted by 7 pallets, and the several distances between pallets and workers when they are at work. The photons flux obtained by MCNP-4C is multiplied by the conversion factor of Flux to Kerma for air by conversion factor to Effective Dose by Kerma unit, and by the number of emitted photons. Those conversion factors are obtained of ICRP 74 table 1 and table 17 respectively. This is the way to obtain a function giving dose rate around the source.

1300327

NASA Image and Video Library

2013-05-22

Robert Lightfoot visited the facility housing the seven-axis milling tool as it performs work on the Spacecraft and Payload Integration adapters for the Space Launch System Program at MSFC. After a short tour, he took a few moment to address the media and answer questions, including how ISERV is examining the damage done by the recent tornado outbreak in Oklahoma, and more information on NASA's asteroid mission.

Department of Labor. Challenges in Ensuring Workforce Development and Worker Protection. Testimony before the Subcommittee on Human Resources, Committee on Government Reform and Oversight, House of Representatives.

ERIC Educational Resources Information Center

Joyner, Carlotta C.

In Fiscal Year 1997, the U.S. Department of Labor (DOL) has an estimated budget of $34.4 billion and is authorized 16,614 full-time-equivalent staff-years. DOL's many programs fall into two major categories: enhancing workers' skills through job training and ensuring worker protection. The DOL's work force development mission is being challenged…

Elevated blood lead levels among adults in Massachusetts, 1991-1995.

PubMed

Tumpowsky, C M; Davis, L K; Rabin, R

2000-01-01

Lead poisoning, the oldest recognized occupational disease, remains a danger for children and adults. Data collected for 664 cases reported to the Massachusetts Occupational Lead Registry in 1991-1995 were summarized in a 1998 state report. Here, the authors present some of the key findings from that report for a wider audience. The authors summarize key findings of the 1998 state report. Construction workers, in particular licensed deleaders and house painters, accounted for almost 70% of occupational cases involving blood lead levels > or = 40 micrograms of lead per deciliter (mcg/dl) of blood. Among 100 workers with the highest blood lead levels (> or = 60 mcg/dl), 29% were house painters. Hispanic workers were over-represented in the Registry. A small proportion of cases were non-occupational, typically associated with recreational use of firing ranges or do-it-yourself home renovations. Lead poisoning is a preventable disease, yet these data indicate that additional prevention efforts are warranted.

“We always think you're here permanently”: The paradox of “permanent” housing and other barriers to recovery-oriented practice in supportive housing services

PubMed Central

Tiderington, Emmy

2015-01-01

This qualitative study examines the views and practices of frontline providers working in supportive housing for adults with serious mental illness and how frontline workers understand their work as it relates to consumer mental health recovery. Utilizing 84 interviews with providers (N=35) and 106 hours of observations of provider practice, a grounded theory of frontline practice in supportive housing is provided. Analyses revealed distinct differences between providers working within transitional versus permanent housing programs in their orientation to recovery. Implications for the design of the supportive housing continuum of care are discussed. PMID:26666521

Morbidity and mortality of vermiculite miners and millers exposed to tremolite-actinolite: Part III. Radiographic findings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Amandus, H.E.; Althouse, R.; Morgan, W.K.

1987-01-01

A study was conducted to estimate the exposure-response relationship for tremolite-actinolite fiber exposure and radiographic findings among 184 men employed at a Montana vermiculite mine and mill. Workers were included if they had been employed during 1975-1982 and had achieved at least 5 years tenure at the Montana site. Past fiber exposure was associated with an increased prevalence of parenchymal and pleural radiographic abnormalities. Smoking was not significantly related to the prevalence of small opacities. However, the number of workers who had never smoked was small, and this prevented measurement of the smoking effect. Under control for smoking and age,more » the prevalence of small opacities was significantly greater for vermiculite workers with greater than 100 fiber/cc-years exposure than for comparison groups (cement workers, blue collar workers, and coal miners) who had no known occupational fiber exposure. A logistic model predicted an increase of 1.3% in the odds ratio for small opacities at an additional exposure of 5 fiber-years.« less

Rural Learning: A Practical Guide to Developing Learning Opportunities in the Countryside.

ERIC Educational Resources Information Center

Payne, John

This guide to rural learning is intended to help those developing learning opportunities in the United Kingdom countryside--teachers, program organizers, project and development workers, and health and housing workers. Section 1 supplies up-to-date facts and figures and useful information about living in the rural context. It highlights issues…

40 CFR 745.225 - Accreditation of training programs: target housing and child occupied facilities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... purposes of this section, courses taught in different languages and electronic learning courses are... training manager who has: (i) At least 2 years of experience, education, or training in teaching workers or... for each course who has: (i) Demonstrated experience, education, or training in teaching workers or...

40 CFR 745.225 - Accreditation of training programs: target housing and child occupied facilities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... purposes of this section, courses taught in different languages and electronic learning courses are... training manager who has: (i) At least 2 years of experience, education, or training in teaching workers or... for each course who has: (i) Demonstrated experience, education, or training in teaching workers or...

40 CFR 745.225 - Accreditation of training programs: target housing and child occupied facilities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... purposes of this section, courses taught in different languages and electronic learning courses are... training manager who has: (i) At least 2 years of experience, education, or training in teaching workers or... for each course who has: (i) Demonstrated experience, education, or training in teaching workers or...

Superfine powdered activated carbon (S-PAC) coatings on microfiltration membranes: Effects of milling time on contaminant removal and flux.

PubMed

Amaral, Pauline; Partlan, Erin; Li, Mengfei; Lapolli, Flavio; Mefford, O Thompson; Karanfil, Tanju; Ladner, David A

2016-09-01

In microfiltration processes for drinking water treatment, one method of removing trace contaminants is to add powdered activated carbon (PAC). Recently, a version of PAC called superfine PAC (S-PAC) has been under development. S-PAC has a smaller particle size and thus faster adsorption kinetics than conventionally sized PAC. Membrane coating performance of various S-PAC samples was evaluated by measuring adsorption of atrazine, a model micropollutant. S-PACs were created in-house from PACs of three different materials: coal, wood, and coconut shell. Milling time was varied to produce S-PACs pulverized with different amounts of energy. These had different particles sizes, but other properties (e.g. oxygen content), also differed. In pure water the coal based S-PACs showed superior atrazine adsorption; all milled carbons had over 90% removal while the PAC had only 45% removal. With addition of calcium and/or NOM, removal rates decreased, but milled carbons still removed more atrazine than PAC. Oxygen content and specific external surface area (both of which increased with longer milling times) were the most significant predictors of atrazine removal. S-PAC coatings resulted in loss of filtration flux compared to an uncoated membrane and smaller particles caused more flux decline than larger particles; however, the data suggest that NOM fouling is still more of a concern than S-PAC fouling. The addition of calcium improved the flux, especially for the longer-milled carbons. Overall the data show that when milling S-PAC with different levels of energy there is a tradeoff: smaller particles adsorb contaminants better, but cause greater flux decline. Fortunately, an acceptable balance may be possible; for example, in these experiments the coal-based S-PAC after 30 min of milling achieved a fairly high atrazine removal (overall 80%) with a fairly low flux reduction (under 30%) even in the presence of NOM. This suggests that relatively short duration (low energy) milling is viable for creating useful S-PAC materials applied in tandem with microfiltration. Copyright © 2016 Elsevier Ltd. All rights reserved.

Modification of working conditions based on ergo THK reducing workload, muscle tension, and fatigue of rice milling workers in J village

NASA Astrophysics Data System (ADS)

Ruliati, L. P.; Adiputra, N.; Sutjana, I. D. P.; Sutajaya, I. M.

2017-11-01

Rice mill is one of the businesses in informal sector. From the rice milling process, ergonomic problems arise when employees work with bent position that done repeatedly to lift grain sacks to be transferred to peeler machine. This situation will affect the comfort of work, thus increasing the workload, muscle tension, and fatigue. The consequence will certainly affect the health and productivity of workers. In this study introduces ergo Tri Hita Karana (ergo THK) as an ergonomics intervention model which solves ergonomics problems of the cultural aspects of THK. The study aim is to determine the modification of working conditions based Ergo THK to reduce workload, muscle tension and fatigue. This research uses Randomized Pretest and Posttest Control Group Design experimental design. The subjects were 30 male rice mill workers with an age range of 16 until 56 years, and then divided into 15 subjects in the control group and 15 subjects in the treatment group. The results showed that the average posttest workloads in the control group are 136.950 more less 0.297 and in the treatment group are 107.60 more less 0.396. Significance analysis showed that after the two groups done their activities, the average workload significantly different p less than 0.005. The amount of reduction in the workload between the two groups was 21.43 percent. In muscle tension posttest showed that the mean score of the muscle tension in the control group was 62.67 more less 7.31 and the treatment group was 20.96 more less 2.96. Significance analysis showed that both groups mean muscle-tension results were significantly different p less than 0.005. The amount of reduction in tension between the control group and the treatment group while working was 66.55 percent. At fatigue posttest showed that the mean score of fatigue in the control group was 76.40 more less 13.51 and the treatment group was 55.53 more less 9.51. Significant analysis showed that the mean fatigue of both groups significantly different p less than 0.005. The amount of reduction in fatigue between the control group and the treatment group while working was 27.31 percent. From this study it can be concluded that the modification of the working conditions based on Ergo THK can reduce the workload by 21.43 percent, muscle tension by 66.55 percent and fatigue by 27.31 percent.

Energy-Sipping House Receives Technology Award

Science.gov Websites

, Refrigerating and Air-Conditioning Engineers (ASHRAE) at its 2001 Winter Meeting in Atlanta. "This design for effective energy management and indoor air quality. For more information, visit Design and Energy Laboratory (NREL), and co-worker Paul Torcellini used computer simulations to design the house for

Mission Attachment and Job Satisfaction among Emergency Shelter and Transitional Housing Service Professionals: An Exploratory Analysis

ERIC Educational Resources Information Center

Fermin, Caroline P.

2017-01-01

This research study was an exploratory analysis to determine if a relationship existed between mission attachment and job satisfaction of emergency nonprofit domestic violence shelter/transitional housing workers. The study examined if the perceptions, beliefs, and attitudes were different between entry-level, middle-level, and senior-level…

Solid-state energy storage module employing integrated interconnect board

DOEpatents

Rouillard, Jean; Comte, Christophe; Daigle, Dominik; Hagen, Ronald A.; Knudson, Orlin B.; Morin, Andre; Ranger, Michel; Ross, Guy; Rouillard, Roger; St-Germain, Philippe; Sudano, Anthony; Turgeon, Thomas A.

2000-01-01

The present invention is directed to an improved electrochemical energy storage device. The electrochemical energy storage device includes a number of solid-state, thin-film electrochemical cells which are selectively interconnected in series or parallel through use of an integrated interconnect board. The interconnect board is typically disposed within a sealed housing which also houses the electrochemical cells, and includes a first contact and a second contact respectively coupled to first and second power terminals of the energy storage device. The interconnect board advantageously provides for selective series or parallel connectivity with the electrochemical cells, irrespective of electrochemical cell position within the housing. In one embodiment, a sheet of conductive material is processed by employing a known milling, stamping, or chemical etching technique to include a connection pattern which provides for flexible and selective interconnecting of individual electrochemical cells within the housing, which may be a hermetically sealed housing. Fuses and various electrical and electro-mechanical devices, such as bypass, equalization, and communication devices for example, may also be mounted to the interconnect board and selectively connected to the electrochemical cells.

Large resource development projects as markets for passive solar technologies. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Roze-Benson, R V

1980-12-01

A basic premise of this study is that large resource development projects provide a major market opportunity for passive solar manufactured buildings. The primary objectives of the work are to document selected resource development projects and identify their potential housing needs and development schedules, to contact resource industry representatives and assess some of the processes and motivations behind their involvement in housing decisions, and to provide passive solar manufactured buildings producers with results of these steps as early initial market intelligence. The intent is to identify not only the industries, location of their planned projects, and their likely worker housingmore » needs, but also the individuals involved in making housing-related decisions. The 56 identified projects are located within 18 states and cover 11 types of resources. The report documents individual projects, provides protections of total worker-related housing needs, and presents overviews of resource development company involvement in the new construction market. In addition, the report profiles three organizations that expressed a strong interest in implementing the use of low-cost passive solar manufactured buildings in resource-development-related activities.« less

A 10-year study of steady employment and non-vocational outcomes among people with serious mental illness and co-occurring substance use disorders.

PubMed

McHugo, Gregory J; Drake, Robert E; Xie, Haiyi; Bond, Gary R

2012-07-01

Employment promotes recovery for persons with serious mental illness by providing extra income and a valued social role, but the impact of employment on other psychosocial and clinical outcomes remains unclear. This study examined non-vocational outcomes in relation to steady employment over 10 years among people with serious mental illness and co-occurring substance use disorders. Researchers interviewed people with co-occurring disorders at baseline and yearly for 10 years and tracked employment in relation to five non-vocational outcomes: independent living, psychiatric symptoms, substance use disorder, healthy (non-substance-abusing) relationships, and life satisfaction. Latent class trajectory analysis identified steady workers, and mixed-effects regression models compared steady workers with non-workers. Both steady workers (n=51) and non-workers (n=79) improved substantially; for example, a majority of each group achieved independent housing and stable remission of substance use disorders. Steady workers achieved independent housing and higher quality of life during the first 5 years of follow-up, but the two groups achieved similar outcomes by 10 years. People with co-occurring disorders can improve markedly. Those with steady employment may improve faster, but those without employment may achieve similar long-term outcomes at a slower pace. Copyright © 2012 Elsevier B.V. All rights reserved.

An investigation into the design and performance of an automatic shape control system for a Sendzimir cold rolling mill

NASA Astrophysics Data System (ADS)

Dutton, Kenneth

Shape (or flatness) control for rolled steel strip is becoming increasingly important as customer requirements become more stringent. Automatic shape control is now more or less mandatory on all new four-high cold mills, but no comprehensive scheme yet exists on a Sendzimir mill. This is due to the complexity of the control system design on such a mill, where many more degrees of freedom for control exist than is the case with the four-high mills.The objective of the current work is to develop, from first principles, such a system; including automatic control of the As-U-Roll and first intermediate roll actuators in response to the measured strip shape. This thesis concerns itself primarily with the As-U-Roll control system. The material presented is extremely wide-ranging. Areas covered include the development of original static and dynamic mathematical models of the mill systems, and testing of the plant by data-logging to tune these models. A basic control system philosophy proposed by other workers is modified and developed to suit the practical system requirements and the data provided by the models. The control strategy is tested by comprehensive multivariable simulation studies. Finally, details are given of the practical problems faced when installing the system on the plant. These include problems of manual control inter-action bumpless transfer and integral desaturation.At the time of presentation of the thesis, system commissioning is still in progress and production results are therefore not yet available. Nevertheless, the simulation studies predict a successful outcome, although performance is expected to be limited until the first intermediate roll actuators are eventually included in the scheme also.

6. Photocopy of c. 1906 photograph taken from top of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. Photocopy of c. 1906 photograph taken from top of water tower of fields west of mill complex. These were known as the 'wop' fields because they were tended by Italian workers; corn grinding shed is the building in lower right of photograph and fuel oil storage tank is to the right. - Laurel Valley Sugar Plantation, State Route 308, Thibodaux, Lafourche Parish, LA

Lesson and Impressions of the Ghanaian Capital Markets

DTIC Science & Technology

2011-07-31

Gold and cocoa production are major sources of foreign exchange. Interestingly, the country’s largest source of foreign exchange is remittances from...workers abroad. Oil production has expanded. According to industry experts, within 5 years, Ghana is likely to be the third-largest producer of oil...State Department reports the most prominent industries include textiles, apparel, steel, tires, flour milling, cocoa processing, beverages, tobacco

Lesson and Impressions of the Ghanaian Capital Markets

DTIC Science & Technology

2011-07-31

with natural resources, Ghana has roughly twice the per capita output of the poorest countries in West Africa. Gold and cocoa production are major...sources of foreign exchange. Interestingly, the country’s largest source of foreign exchange is remittances from workers abroad. Oil production has...prominent industries include textiles, apparel, steel, tires, flour milling, cocoa processing, beverages, tobacco, simple consumer goods, and car, truck

Characterization of particle exposure in ferrochromium and stainless steel production.

PubMed

Järvelä, Merja; Huvinen, Markku; Viitanen, Anna-Kaisa; Kanerva, Tomi; Vanhala, Esa; Uitti, Jukka; Koivisto, Antti J; Junttila, Sakari; Luukkonen, Ritva; Tuomi, Timo

2016-07-01

This study describes workers' exposure to fine and ultrafine particles in the production chain of ferrochromium and stainless steel during sintering, ferrochromium smelting, stainless steel melting, and hot and cold rolling operations. Workers' personal exposure to inhalable dust was assessed using IOM sampler with a cellulose acetate filter (AAWP, diameter 25 mm; Millipore, Bedford, MA). Filter sampling methods were used to measure particle mass concentrations in fixed locations. Particle number concentrations and size distributions were examined using an SMPS+C sequential mobile particle sizer and counter (series 5.400, Grimm Aerosol Technik, Ainring, Germany), and a hand-held condensation particle counter (CPC, model 3007, TSI Incorporated, MN). The structure and elemental composition of particles were analyzed using TEM-EDXA (TEM: JEM-1220, JEOL, Tokyo, Japan; EDXA: Noran System Six, Thermo Fisher Scientific Inc., Madison,WI). Workers' personal exposure to inhalable dust averaged 1.87, 1.40, 2.34, 0.30, and 0.17 mg m(-3) in sintering plant, ferrochromium smelter, stainless steel melting shop, hot rolling mill, and the cold rolling mill, respectively. Particle number concentrations measured using SMPS+C varied from 58 × 10(3) to 662 × 10(3) cm(-3) in the production areas, whereas concentrations measured using SMPS+C and CPC3007 in control rooms ranged from 24 × 10(3) to 243 × 10(3) cm(-3) and 5.1 × 10(3) to 97 × 10(3) cm(-3), respectively. The elemental composition and the structure of particles in different production phases varied. In the cold-rolling mill non-process particles were abundant. In other sites, chromium and iron originating from ore and recycled steel scrap were the most common elements in the particles studied. Particle mass concentrations were at the same level as that reported earlier. However, particle number measurements showed a high amount of ultrafine particles, especially in sintering, alloy smelting and melting, and tapping operations. Particle number concentration and size distribution measurements provide important information regarding exposure to ultrafine particles, which cannot be seen in particle mass measurements.

108. DETAIL OF DENVER DISC FILTER IN CO91107, SUCTION END. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

108. DETAIL OF DENVER DISC FILTER IN CO-91-107, SUCTION END. NOTE BEARING HOUSING WITH CAST LOGO, SUCTION PIPE GOING OFF TO THE RIGHT, AND FILTER DISC IN BACKGROUND. VACUUM INSIDE DISCS FURTHER DEWATERED CONCENTRATE. AS DISC SLOWLY ROTATED A BAR SCRAPED DRIED CONCENTRATE FROM OUTSIDE OF FILTER CLOTH. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

Fiber size and number in workers exposed to processed chrysotile asbestos, chrysotile miners, and the general population

DOE Office of Scientific and Technical Information (OSTI.GOV)

Churg, A.; Wiggs, B.

1986-01-01

We analyzed chrysotile and chrysotile-associated amphibole (largely tremolite) asbestos fibers in 21 workers exposed to various types of processed (milled) chrysotile ore, 20 long-term chrysotile miners, and 20 members of the general population (controls). Significantly greater amounts of both chrysotile and tremolite were found in processed-ore workers and miners than in controls. On average, the mean fiber lengths and aspect ratios for the mining and processed-ore-exposed workers were similar and were significantly greater than the values seen in the controls; within the processed-ore group, there was a marked variation in these parameters, and some workers appeared to be exposed tomore » fairly long, thin fibers. It was found empirically that the fiber size data, and to a lesser extent the concentration data, could be used to classify workers accurately into those with processed-ore exposure and controls. We conclude that fiber sizes in the lungs of processed-ore-exposed workers are similar to those of chrysotile miners and are considerably longer than those found in the general population; some processed-ore workers have longer fibers which might be responsible for higher disease incidences in certain working groups; tremolite accompanies chrysotile in a variable proportion of workers exposed to processed chrysotile products and might be important in the genesis of mesothelioma in such workers; and mineralogic analysis will usually detect exposure even when chrysotile has largely disappeared from lung tissue.« less

Social Case-work in General Practice: An Alternative Approach

PubMed Central

Ratoff, L.; Pearson, Barbara

1970-01-01

During a two-year period a senior case-worker was seconded by a voluntary family case-work agency, the Liverpool Personal Service Society, to work with three general practitioners. The commonest reasons for referral of the 157 new patients to the social worker over this study period were extreme poverty; housing, matrimonial, and psychiatric problems; and problems of fatherless families. The successful and valuable co-operation between the general practitioners, case-worker, and various specialist professional and financial services of the Society have proved that a professional social worker has an important role in the general-practice team. PMID:5420213

Ergonomics: The Study of Work

DTIC Science & Technology

2000-01-01

Disease Name thumbs pain at the base of the thumbs twisting and gripping butchers , house- keepers, packers, seam- stresses, cutters fingers De...Quervain’s disease difficulty moving finger; snapping and jerking movements repeatedly using the index fingers meatpackers, poultry workers, carpenters...line workers rotator cuff tendinitis hands, wrists pain, swelling repetitive or forceful hand and wrist motions core making, poultry process- ing

New Business Perspectives on the Older Worker. Hearing before the Select Committee on Aging, House of Representatives, Ninety-Seventh Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Select Committee on Aging.

This document contains testimony from a congressional hearing to explore the latest developments in corporate policies affecting older workers. Testimony includes statements and prepared statements from individuals representing United States corporations, such as Mutual of Omaha Companies; The Aerospace Corporation; ACS America, Inc.; Grumman…

CONFERENCE ON THE CITIZENSHIP EDUCATION OF THE YOUNG WORKER (HARRIMAN, MARCH 11-13, 1966).

ERIC Educational Resources Information Center

WESTIN, ALAN F.; AND OTHERS

FOR THE FIRST TIME, REPRESENTATIVES FROM CORPORATIONS, UNIONS, AND EDUCATION MET TO DISCUSS CITIZENSHIP EDUCATION FOR THE YOUNG WORKER, AT AN ARDEN HOUSE CONFERENCE, WHICH WAS SPONSORED BY THE CENTER FOR RESEARCH AND EDUCATION IN AMERICAN LIBERTIES AT COLUMBIA UNIVERSITY. AFTER A DISCUSSION OF CITIZENSHIP EDUCATION IN A RAPIDLY CHANGING SOCIETY,…

1971 Post Season Rural Manpower Report.

ERIC Educational Resources Information Center

Michigan State Dept. of Labor, Detroit. Michigan Employment Security Commission.

The Rural Manpower Service reports on the migrant seasonal labor in Michigan during 1971. Seasonal labor has been declining since it reached its peak of 97,700 in 1962. This report discusses migrant seasonal labor with regard to (1) the wages and earnings of the workers, (2) the recruitment of workers, (3) the agricultural-labor housing, (4) the…

Remedial Action Plan and site design for stabilization of the inactive uranium mill tailings site at Durango, Colorado: Attachment 4, Water resources protection strategy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1991-12-01

To achieve compliance with the proposed US Environmental Protection Agency (EPA) groundwater protection standards (Subpart A of 40 CFR 192), the US Department of Energy (DOE) proposes to meet background concentrations or the EPA maximum concentration limits (MCLS) for hazardous constituents in groundwater in the uppermost aquifer (Cliff House/Menefee aquifer) at the point of compliance (POC) at the Uranium Mill Tailings Remedial Action (UMTRA) Project disposal site in Bodo Canyon near Durango, Colorado (DOE, 1989). Details of hydrologic site characterization at the disposal site are provided in Attachment 3, Groundwater Hydrology Report. The principal features of the water resources protectionmore » strategy for the Bodo Canyon disposal site are presented in this document.« less

Estimation of tool wear length in finish milling using a fuzzy inference algorithm

NASA Astrophysics Data System (ADS)

Ko, Tae Jo; Cho, Dong Woo

1993-10-01

The geometric accuracy and surface roughness are mainly affected by the flank wear at the minor cutting edge in finish machining. A fuzzy estimator obtained by a fuzzy inference algorithm with a max-min composition rule to evaluate the minor flank wear length in finish milling is introduced. The features sensitive to minor flank wear are extracted from the dispersion analysis of a time series AR model of the feed directional acceleration of the spindle housing. Linguistic rules for fuzzy estimation are constructed using these features, and then fuzzy inferences are carried out with test data sets under various cutting conditions. The proposed system turns out to be effective for estimating minor flank wear length, and its mean error is less than 12%.

Work-related asthma in a population exposed to grain, flour and other ingredient dusts.

PubMed

Smith, T A; Lumley, K P

1996-02-01

The purpose of the study was to determine the prevalence and causation of work-related asthmatic symptoms in a population exposed to grain, flour and other ingredient dusts. Where workers complained of asthmatic symptoms which were the result of dust exposure, follow-up aimed to identify whether the symptoms were the result of sensitisation or of non-specific irritation. A questionnaire was presented to 3,450 workers who had exposure to dust during the course of flour milling (528), bread baking (1,756), cake baking (209) and other activities in food preparation (957). Those with positive responses were followed-up by taking a formal history, examination, skin prick testing and serial peak flow measurement. The overall prevalence of work-related asthmatic symptoms was 4.4% (153 out of 3,450). In the group who were followed-up (128 out of 153), non-specific respiratory irritation was thought to be the cause in 90 (2.6%), whilst sensitisation was responsible for symptoms in 12 (0.3%). Of the 12 cases due to sensitisation, the agents responsible were: fungal amylase (10 cases, all associated with bread baking), flour (one case, associated with flour packing), and grain (one case, associated with flour milling). Non-specific irritation is considerably more common than sensitisation as the cause of work-related asthmatic symptoms in flour milling, baking and other flour-based industries. The prevalence of sensitisation to flour is very low (less than 1 in 1,000) in all these industries. The principal sensitiser encountered in modern plant bakeries appears to be fungal amylase. The most important source of exposure to fungal amylase is probably the debagging, sieving, weighing and mixing of bread improvers.

Reconnaissance study of the geology of U.S. vermiculite deposits: Are asbestos minerals common constituents?

USGS Publications Warehouse

Van Gosen, Bradley S.; Lowers, Heather; Bush, Alfred L.; Meeker, Gregory P.; Plumlee, Geoffrey S.; Brownfield, Isabelle K.; Sutley, Stephen J.

2002-01-01

Unusually high incidences of asbestos-related mortality and respiratory disease in the small town of Libby, Montana, have been linked to amphibole mineral fibers intergrown with the vermiculite deposits mined and milled near the town from 1923 to 1990. A study conducted by the U.S. Agency for Toxic Substances and Disease Registry concluded that mortality due to asbestosis in Libby mine and mill workers and residents during 1979 to 1998 was much higher than expected for a similar Montana or United States population group. Recent medical testing of past and present mineworkers and residents of Libby showed lung abnormalities in nearly one-fifth of the adult study participants. The U.S. Environmental Protection Agency, under Superfund authority, is completing sampling and cleanup of asbestos-bearing materials in the mine, mill, and town sites. The U.S. Geological Survey is conducting a study, reviewed herein, to investigate the mineral content of other U.S. vermiculite deposits and to determine if the amphibole asbestos minerals like those found in the Libby deposits are common in other vermiculite deposits.

Testing the "Work Ability House" Model in hospital workers.

PubMed

Martinez, Maria Carmen; Latorre, Maria do Rosário Dias de Oliveira; Fischer, Frida Marina

2016-01-01

To test the Work Ability House model, verifying the hierarchy of proposed dimensions, among a group of hospital workers. A cohort study (2009-2011) was conducted with a sample of 599 workers from a hospital in the city of São Paulo. A questionnaire including sociodemographics, lifestyle and working conditions was used. The Brazilian versions of Job Stress Scale, Effort-Reward Imbalance, Work-Related Activities That May Contribute To Job-Related Pain and/or Injury, and the Work Ability Index (WAI) were also used. A hierarchical logistic regression analysis was performed: the independent variables were allocated into levels according to the dimensions of the theoretical model in order to evaluate the factors associated with work ability. Variables associated with impairment of work ability in each dimension were as follows: (a) sociodemographics: age < 30 years (p = 0.20), (b) health: without report of occurrence of work injuries (p = 0.029), (c) professional competence: low educational level (p = 0.008), (d) values : intensified in overcommitment (p < 0.001), and (e) work: intensification of effort-reward imbalance (p = 0.009) and high demands (p = 0.040). The results confirmed the dimensions proposed for the Work Ability House model, indicating that it is valid as a representation of a multidimensional construct of multifactorial determination and can be used in the management of work ability.

The risk of dengue hemorrhagic fever (DHF) outbreak based on vector density in Kurau, Riau province, Indonesia.

PubMed

Mangara, S G; Sukmono; Kusumadiharja, J; Suroso, T; Sutjipto, H

2000-01-01

It is known that in Padang, Rantau, Rangsang, Merbau and Bengkalis islands, Riau Province, the deposit of oil was found in a huge quantity. The drilling concession belongs to Kondur Petroleum Company. To operate an exploitation, hundreds of workers not only Indonesian but also the workers from foreign countries come and go to that area. It was recorded that the workers from foreign countries come from Singapore, Malaysia, Thailand, The Philippines, Taiwan, Japan, Korea. United States of America and from France, Britain, Australia and Germany. These workers have a close interaction with about 50,00 local population distributed with a high concentration in some places. The high risk of DHF was determined since the significant density of Aedes aregypti larvae, the main vector of DHF, were found in Lukit, Mengkikip and Melibur, three locations of survey. Of 104 (53.3%) of 195 houses in these three survey locations were found positive for the larvae. Even though there were no positive of larvae in 65 houses in Lukit, in Melibur and Mengkikip, the House Index (HI) was 61.7% and 95.7%. Outside the houses 521 containers were examined in three locations of survey and 329 (63.1%) were positive for Ae. aegypti larvae. The highest number of containers positive for Ae. aegypti larvae were 213 (94.7%) out of 225 and found in Mengkikip. In Melibur, 114 (68.3%) out of 167 of containers were positive and in Lukit only 2 (1.56%) out of 129 containers were positive of Ae. aegypti larvae. These larvae density constitute a high risk of DHF outbreak, and unfortunately is supported by the rainfall situation recorded in Kurau and BZ Climatology Stations. It was recorded that all along the year, at least one day in a month there was the rain which the rainfall volume was 30 ml.

Long-term mortality study of steelworkers. IX. Mortality patterns among sheet and tin mill workers.

PubMed

Mazumdar, S; Lerer, T; Redmond, C K

1975-12-01

As a result of findings of an earlier report in this series, this study examines the updated cause-specific mortality of men employed in the sheet and tin mill areas of the steel industry. In order to investigate possible relationships between occupational responsibilities or exposures and mortality from specific causes, the sheet and tin mills have been subdivided into 13 mutually exclusive work areas. Detailed analysis is limited primarily to white workers due to the small number of nonwhites in these areas. The most important observations are: 1. Increased overall mortality appears for men employed in 1953 in the sheet finishing and shipping area, confirming the findings of Lloyd, et al. The earlier observation of a significant excess in deaths from vascular lesions of the central nervous system does not hold over time. The previously noted excess for this cause may be related to selective factors or an extreme chance observation. The excess in mortality from all causes of death, which occurs over several disease categories, may not be a result of occupational exposures, but rather some selectivity. 2. Significant excesses in mortality from arteriosclerotic heart disease are noted among men employed in batch pickling and sheet dryer operations, which is in agreement with the earlier findings. Increased risks of dying from hypertensive heart disease are seen in the coating area. 3. Cancer of the lymphatic and hematopoietic tissues is found to be a significant source of excess mortality for workers in the heat treating and forging and tin finishing and shipping work areas. 4. Steelworkers employed in the annealing-normalizing work area show an excess in deaths from nonmalignant respiratory diseases, primarily pneumonia. Further study in these areas should attempt to investigate whether factors in the work environment may be responsible for the observed excess mortalities. More specifically, work should be done to find out whether men employed in heat treating and forging and tin finishing and shipping work in close proximity to chemicals or radiation exposure and whether workers employed in the annealing-normalizing area are exposed to any kind of oil, vapor, or chemical which might be irritating or infectious to the respiratory system. A similar analysis for men working in the batch pickling and sheet dryers and coating areas would also be worthwhile. The main emphasis of any future study should lie upon investigating whether the observed excess mortalities are due to any environmental factor, selection for health, or random fluctuation.

Flight capacities of yellow-legged hornet (Vespa velutina nigrithorax, Hymenoptera: Vespidae) workers from an invasive population in Europe.

PubMed

Sauvard, Daniel; Imbault, Vanessa; Darrouzet, Éric

2018-01-01

The invasive yellow-legged hornet, Vespa velutina nigrithorax Lepeletier, 1836 (Hymenoptera: Vespidae), is native to Southeast Asia. It was first detected in France (in the southwest) in 2005. It has since expanded throughout Europe and has caused significant harm to honeybee populations. We must better characterize the hornet's flight capacity to understand the species' success and develop improved control strategies. Here, we carried out a study in which we quantified the flight capacities of V. velutina workers using computerized flight mills. We observed that workers were able to spend around 40% of the daily 7-hour flight tests flying. On average, they flew 10km to 30km during each flight test, although there was a large amount of variation. Workers sampled in early summer had lower flight capacities than workers sampled later in the season. Flight capacity decreased as workers aged. However, in the field, workers probably often die before this decrease becomes significant. During each flight test, workers performed several continuous flight phases of variable length that were separated by rest phases. Based on the length of those continuous flight phases and certain key assumptions, we estimated that V. velutina colony foraging radius is at least 700 m (half that in early summer); however, some workers are able to forage much farther. While these laboratory findings remain to be confirmed by field studies, our results can nonetheless help inform V. velutina biology and control efforts.

Flight capacities of yellow-legged hornet (Vespa velutina nigrithorax, Hymenoptera: Vespidae) workers from an invasive population in Europe

PubMed Central

Imbault, Vanessa; Darrouzet, Éric

2018-01-01

The invasive yellow-legged hornet, Vespa velutina nigrithorax Lepeletier, 1836 (Hymenoptera: Vespidae), is native to Southeast Asia. It was first detected in France (in the southwest) in 2005. It has since expanded throughout Europe and has caused significant harm to honeybee populations. We must better characterize the hornet’s flight capacity to understand the species’ success and develop improved control strategies. Here, we carried out a study in which we quantified the flight capacities of V. velutina workers using computerized flight mills. We observed that workers were able to spend around 40% of the daily 7-hour flight tests flying. On average, they flew 10km to 30km during each flight test, although there was a large amount of variation. Workers sampled in early summer had lower flight capacities than workers sampled later in the season. Flight capacity decreased as workers aged. However, in the field, workers probably often die before this decrease becomes significant. During each flight test, workers performed several continuous flight phases of variable length that were separated by rest phases. Based on the length of those continuous flight phases and certain key assumptions, we estimated that V. velutina colony foraging radius is at least 700 m (half that in early summer); however, some workers are able to forage much farther. While these laboratory findings remain to be confirmed by field studies, our results can nonetheless help inform V. velutina biology and control efforts. PMID:29883467

Environmental factors associated with baseline and serial changes in fractional exhaled nitric oxide (FeNO) in spice mill workers.

PubMed

Van der Walt, Anita; Baatjies, Roslynn; Singh, Tanusha; Jeebhay, Mohamed F

2016-09-01

This study evaluated the determinants of high fractional exhaled nitric oxide (FeNO; >50 ppb) and serial changes in FeNO over a 24-hour period in spice mill workers at risk of work-related allergic respiratory disease and asthma. A cross-sectional study of 150 workers used European Community Respiratory Health Survey (ECRHS) questionnaires, Phadiatop, serum-specific IgE (garlic, chilli pepper, wheat; Phadia, ImmunoCAP), spirometry and FeNO. A hand-held portable nitric oxide sampling device (NIOX MINO, Aerocrine AB) measured FeNO before and after the 8-hour shift and after 24 hours from baseline. The mean age of workers was 33 years; 71% were male, 46% current smokers and 45% atopic. Among workers with garlic sensitisation, 13% were monosensitised and 6% were co-sensitised to chilli pepper. Baseline preshift FeNO geometric mean (GM=14.9 ppb) was similar to the mean change across shift (GM=15.4 ppb) and across the 24-hour period (GM=15.8 ppb). In multivariate linear models, smoking (β=-0.507) and atopy (β=0.433) were strongly associated with FeNO. High FeNO (>50 ppb) was significantly associated with asthma-like symptoms due to spice dust (OR=5.38, CI 1.01 to 28.95). Sensitisation to chilli pepper was more strongly correlated with FeNO (r=0.32) and FeNO>50 ppb (OR=17.04, p=0.005) than garlic. FeNO increase (>12%) across 24 hours demonstrated a strong association with elevated exposures to spice dust particulate (OR=3.77, CI 1.01 to 14.24). This study suggests that chilli pepper sensitisation is associated with high FeNO (>50 ppb), more strongly compared with garlic, despite the low prevalence of sensitisation to chilli. Elevated inhalant spice dust particulate is associated with a delayed elevation of FeNO across the 24-hour period. 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/

Burnout among public servants after the Great East Japan Earthquake: decomposing the construct aftermath of disaster

PubMed Central

Suzuki, Yuriko; Fukasawa, Maiko; Obara, Akiko; Kim, Yoshiharu

2017-01-01

Objectives: To examine whether disaster-related variables, in addition to known work-related risk factors, influence burnout and its subscales (exhaustion, cynicism, and lack of professional efficacy) among public servants who experienced a major disaster. Methods: Cross-sectional studies were conducted among public servants of Miyagi prefecture at 2 and 16 months after the Great East Japan Earthquake (n=3,533, response rate 66.8%); burnout was assessed at 16 months using the Japanese version of the Maslach Burnout Inventory-General Survey. We examined the relationships between burnout and its subscales with disaster-related variables at 2 months after the disaster, while controlling for age, gender, and work-related variables at 16 months after the disaster. Results: After controlling for age, gender, and work-related variables, a significant risk factor of burnout was having severe house damage. For the each subscale of burnout, living someplace other than their own house increased the risk of both exhaustion and cynicism, while handling residents' complaints did so only for exhaustion. Notably, workers from health and welfare departments showed an increased risk of burnout, exhaustion, and cynicism, but not lack of professional efficacy. Conclusions: The findings suggest that special attention is needed for workers with severe house damage to prevent burnout, as well as those who lived someplace other than their own house to prevent exhaustion and cynicism after a major disaster. Interventions directed at workers of the health and welfare department should focus more on limiting exhaustion and cynicism, rather than promoting professional efficacy. PMID:28077824

Impact of Unemployment on Children and Families. Hearing before the Subcommittee on Labor Standards of the Committee on Education and Labor. House of Representatives, Ninety-Eighth Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and Labor.

This document presents testimony and prepared statements from the Congressional hearing on families and unemployment. The hearing begins with statements given by Judson Stone, Elkgrove, Illinois Mental Health Center; David Mills, Department of Health and Social Services of Madison, Wisconsin; Judge Charles B. Schodson, Children's Court of…

The Challenge of Change: A Gringo Remembers Tough Choices.

ERIC Educational Resources Information Center

Beck, Scott A. L.

Since 1994, at least three children of migrant workers have been maimed in Georgia packing houses while waiting for their parents to finish work. In this personal narrative, a former migrant educational outreach worker describes one such incident in May 1996, in which a 2-year-old lost his hand to the machinery of a Georgia onion packing shed. The…

Staff Development of Direct Care Workers in Pennsylvania: The Relationship between Organizational Structure and Culture and Best-Practices in Training

ERIC Educational Resources Information Center

Kemeny, M. Elizabeth

2010-01-01

Using the conceptual model of social structure and personality framework (House, 1981) as a theoretical guide, this cross sectional mixed-method design examined how organizational structure and culture relate to practices for training direct care workers in 328 aging and disability network service provider organizations in Pennsylvania. To…

House of healing, house of disrespect: a Kantian perspective on disrespectful behaviour among hospital workers.

PubMed

Bernstein, Mark; Fundner, Rita

2002-01-01

Respect toward patients is one of the most fundamental and central tenets guiding both modern bioethical practice and the everyday behaviour of all healthcare professionals. However, similar courtesy and respect is often breached in day-to-day interactions between hospital workers. Many examples are relatively minor, while egregious examples such as gender discrimination and physical abuse do occur. The more egregious transgressions may be handled by formal processes, even legal proceedings. However, the innumerable smaller examples of disrespectful behaviour are ubiquitous and insidious in their erosion of a productive collaborative approach to patient care and other aspects of functioning within the institution. The authors briefly summarize some of the pertinent literature on this subject and analyze the problem of disrespect in the hospital with special focus on the issue as seen from the perspective of the moral philosophy of Immanuel Kant. Some simple recommendations for improving disrespectful behaviour amongst hospital workers are offered.

Sex Workers, Fem Queens, and Cross-Dressers: Differential Marginalizations and HIV Vulnerabilities Among Three Ethnocultural Male-to-Female Transgender Communities in New York City.

PubMed

Hwahng, Sel Julian; Nuttbrock, Larry

2007-12-01

This article describes 3 distinct ethnocultural male-to-female transgender communities in New York City: the low-income African American/Black and Latina(o) House Ball community; low-income, often undocumented immigrant Asian sex workers; and middle-class White cross-dressers. These communities are highly socially isolated from each other and are more connected to their ethnocultural contexts than to an abstract and shared transgender identity. Whereas previous research either has viewed male-to-female transgender people as one monolithic group or has separated them into abstract racial categories unconnected to their communities and lifestyles, this article positions them within specific social networks, cultures, neighborhoods, and lifestyles. With regard to HIV vulnerabilities, violence, and rape, House Ball community members seemed to engage in the riskiest form of survival sex work, whereas Asian sex workers seemed to engage in moderate-risk survival sex work. White cross-dressers seemed to engage in very low-risk recreational sex work.

[Mercury and creatinine in urine of employees exposed to magnetic fields. A study of a group electrolysis-operators in Norzink A/S in Odda].

PubMed

Schmidt, F; Mannsåker

1997-01-20

The results described are based on a study of 26 male cell house employees. They were exposed to a combination of static magnetic fields (3-10 mT) and low frequency oscillating magnetic fields of variable frequency and strength for eight hours a day over a period of four weeks. Every fifth week was spent off work. Urine samples collected at the end of the four weeks of exposure were compared with samples collected at the end of the week off work. The results show that the cell house workers excreted significantly more mercury in their urine after exposure to magnetic fields (p = 0.01). The mercury/creatinine ratio was also significantly higher after exposure (p < 0.01). These results support findings by Schmidt in a study from 1992 when the levels of mercury and creatinine in the urine of cell house workers were compared with the levels in office personnel.

Casa de la Esperanza: A Case Study of Service Coordination at Work in Colorado.

ERIC Educational Resources Information Center

Franquiz, Maria E.; Hernandez, Carlota Loya

This chapter describes how a federally funded farmworker housing facility in northern Colorado--Casa de la Esperanza--has changed the lives of migrant students and their families. The history of migrant workers in Colorado is described, as well as the struggle to construct a permanent farmworker housing facility. Casa was built in Boulder County,…

Norm Abram of 'This Old House' visits KSC to film for show

NASA Technical Reports Server (NTRS)

2000-01-01

In the Space Station Processing Facility, Steve Thomas (center), looks at a model of the International Space Station being held by a worker. Thomas is host of the television series This Old House. In the foreground and at right are crew members of the television series. They are at KSC to film an episode of the series.

Results of the Multi-Jurisdictional Conference on the Farmworker and Day Laborer Housing Crisis (San Diego, California, February 21, 1991).

ERIC Educational Resources Information Center

San Diego City Council, CA.

In February 1991, policymakers and representatives of resource agencies and nonprofit organizations met to find solutions to a major regional crisis--the lack of housing for farmworkers and day laborers in San Diego County. The region contains about 200 worker camps, usually situated in undeveloped canyons and fields near suburban residential…

Quality of Life and Unmet Need in People with Psychosis in the London Borough of Haringey, UK

PubMed Central

Lambri, Maria; Chakraborty, Apu; Leavey, Gerard; King, Michael

2012-01-01

Objectives. Deinstitutionalization of long-term psychiatric patients produced various community-based residential care facilities. However, inner-city areas have many patients with severe mental illness (SMI) as well as deprivation, unemployment, and crime. This makes meeting their community needs complex. We undertook a needs assessment of service provision and consonance between service users' evaluation of need and by care workers. Design. Cross-sectional study with random sample of SMI service users in four housing settings: rehabilitation units; high-supported; medium-supported; low-supported housing. Setting. London Borough of Haringey. Outcome Measures. 110 SMI service users and 110 keyworkers were interviewed, using Camberwell Assessment of Need; SF-36; Lancashire Quality-of-Life profile; demographic and clinical information. Results. People in “low-support” and “high-support” housing had similar symptom scores, though low support had significantly lower quality of life. Quality of life was positively predicted by self-reported mental-health score and negatively predicted by unmet-need score in whole sample and in medium-support residents. Residents' and care-workers' assessments of need differed considerably. Conclusions. Although patients' housing needs were broadly met, those in low-supported housing fared least well. Attendance to self-reported mental health and unmet social needs to quality of life underpins planning of residential services for those with SMI. Social and personal needs of people in supported housing may be underestimated and overlooked; service providers need to prioritise these if concept of “recovery” is to advance. PMID:23213300

Identification of critical amino acids in the IgE epitopes of Ric c 1 and Ric c 3 and the application of glutamic acid as an IgE blocker.

PubMed

Deus-de-Oliveira, Natalia; Felix, Shayany P; Carrielo-Gama, Camila; Fernandes, Keysson V; DaMatta, Renato Augusto; Machado, Olga L T

2011-01-01

The allergenicity of Ricinus communis L. (castor bean, Euphorbiaceae) is associated with components of its seeds and pollen. Castor bean allergy has been described not only in laboratory workers, but also in personnel working in oil processing mills, fertilizer retail, the upholstery industry and other industrial fields. In the present study, we describe the critical amino acids in the IgE-binding epitopes in Ric c 1 and Ric c 3, two major allergens of R. communis. In addition, we also investigate the cross-reactivity between castor bean and some air and food allergen extracts commonly used in allergy diagnosis. The IgE reactivity of human sera from atopic patients was screened by immune-dot blot against castor bean allergens. Allergenic activity was evaluated in vitro using a rat mast cell activation assay and by ELISA. Cross-reactivity was observed between castor bean allergens and extracts from shrimp, fish, gluten, wheat, soybean, peanut, corn, house dust, tobacco and airborne fungal allergens. We observed that treatment of rat and human sera (from atopic patients) with glutamic acid reduced the IgE-epitope interaction. The identification of glutamic acid residues with critical roles in IgE-binding to Ric c 3 and Ric c 1 support the potential use of free amino acids in allergy treatment.

Respiratory Symptoms and Lung Function among Greek Cotton Industry Workers: A Cross-Sectional Study.

PubMed

Anyfantis, Ioannis D; Rachiotis, Georgios; Hadjichristodoulou, Cristos; Gourgoulianis, Konstantinos I

2017-01-01

Workers in cotton industry are occupationally exposed to various dust-related hazards. The nature of these agents and the respective exposure levels depend on the cotton industry specific sector. These exposures could be associated with respiratory symptoms and changes in lung function parameters. To evaluate associations between occupational exposure and respiratory function as well as reported symptoms in several groups of workers at different stages of the cotton industry in a vertical approach that covers all the major sectors-from cotton ginning to weaving and fabric production. A questionnaire on respiratory symptoms and individual as well as workplace characteristics was completed by 256 workers at the cotton industry and 148 office workers (control group). Both groups underwent spirometry. Workers in cotton industry reported a higher prevalence of severe dyspnea (p=0.002) and wheezing (p=0.004) compared to the control group. Also they were found to have a lower predicted FEV 1 % (p<0.029) and lower FEV 1 /FVC (p<0.001) values. In addition, a higher prevalence of FEV 1 % <80% (p<0.001) and FEV 1 /FVC <70% (p=0.041) were found among textile workers. Similar results were found for non-smoker textile workers compared to non-smoker control group workers. Those working in cotton ginning mills recorded the highest decrease of spirometric values. Duration of employment in cotton industry and smoking use were found to be predictors of lung function decline for cotton industry workers. Occupational exposure to cotton dust was associated with increased prevalence of respiratory symptoms and obstructive pattern in pulmonary function test.

Motivational Interviewing in permanent supportive housing: The role of organizational culture

PubMed Central

van den Berk-Clark, Carissa; Patterson Silver Wolf (Adelv unegv Waya), David A.; Ramsey, Alex

2014-01-01

This study evaluated motivational interviewing (MI) in a permanent supportive housing agency. The agency’s contradictory social service and business missions resulted in an incompatible organizational culture theorized to diminish MI’s effectiveness. A combination of observational, interview, and archival data collected over 3 years were used to examine MI implementation within an incompatible supportive housing agency. Two major themes arose: how MI is used to categorize and change clients in permanent supportive housing and how worker–worker relationships affect MI implementation. The results suggest that within incompatible organizational environments, key elements of effective MI implementation are greatly weakened. PMID:25129815

Assessment of exposure to organophosphate insecticides during spraying in Haiti: monitoring of urinary metabolites and blood cholinesterase levels*

PubMed Central

Warren, McWilson; Spencer, Harrison C.; Churchill, Frederick C.; Francois, Velly Jean; Hippolyte, Robert; Staiger, Michael A.

1985-01-01

Measurement of blood cholinesterase activity and of the urinary metabolites of fenitrothion (p-nitrocresol) and malathion (monocarboxylic acid) was used to assess the exposure to these insecticides of workers in the Haitian malaria control programme and of residents in the sprayed houses. Cholinesterase activity was significantly reduced at the end of the working week in 3 out of 28 fenitrothion workers. Urinary levels of p-nitrocresol (PNC) in the spraymen ranged from 2.2 to 25.2 mg/l. In fenitrothion workers who had no direct contact with spraying (weighers and supervisors), the cholinesterase activity remained ≥ 75% of the normal control value, and the urinary PNC levels were relatively low. Urinary malathion monocarboxylic acid (MCA) levels at the end of the working week ranged between 1.1 and 5.3 mg/l in workers using malathion and their blood cholinesterase activity remained essentially normal. In both groups of workers the cholinesterase levels improved and the urinary excretion of metabolites decreased after 2 days of rest from the spraying operations. In the residents of the sprayed houses, low concentrations of PNC and MCA were detected in the urine 1 day after spraying and measurable but reduced levels were still present after 7 days. In all these cases the cholinesterase activity remained ≥ 75% of the normal control value. PMID:3874716

Remedial Action Plan and site design for stabilization of the inactive uranium mill tailings site at Durango, Colorado: Attachment 4, Water resources protection strategy. Revised final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1991-12-01

To achieve compliance with the proposed US Environmental Protection Agency (EPA) groundwater protection standards (Subpart A of 40 CFR 192), the US Department of Energy (DOE) proposes to meet background concentrations or the EPA maximum concentration limits (MCLS) for hazardous constituents in groundwater in the uppermost aquifer (Cliff House/Menefee aquifer) at the point of compliance (POC) at the Uranium Mill Tailings Remedial Action (UMTRA) Project disposal site in Bodo Canyon near Durango, Colorado (DOE, 1989). Details of hydrologic site characterization at the disposal site are provided in Attachment 3, Groundwater Hydrology Report. The principal features of the water resources protectionmore » strategy for the Bodo Canyon disposal site are presented in this document.« less

Tests for sensitisation in occupational medicine practice--the soy bean example.

PubMed

Roodt, L; Rees, D

1995-06-01

To determine the prevalence of sensitisation to soy bean measured by specific IgE and skin prick tests (SPTs) and to examine the association between evidence of sensitisation to soy bean allergens and symptoms of allergic disease. Cross-sectional study. Questionnaire survey. A venous blood sample was taken for specific IgE testing, and SPTs for common allergens and soy bean dust were performed. Soy bean mill. A volunteer sample of 22 workers exposed to soy bean dust; the first 20 non-exposed workers presenting to the National Centre for Occupational Health clinic formed the control group. Immunological tests for sensitisation and symptoms of respiratory and allergic disease. Eight of the exposed workers had positive skin reactions to either full-fat or defatted soy bean. None of the controls was SPT-positive. Eight of the exposed workers had increased levels of soy-specific IgE of whom only 4 were SPT-positive and had an increased level of soy-specific IgE. One of the control workers had an increased level of soy-specific IgE. Workers with an increased specific IgE or SPT positive to soy bean did not have more symptoms than workers with negative tests. However, work-related breathlessness was significantly higher in the exposed group (P < 0.05). The data suggest that the immunological tests for sensitisation were not useful in identifying workers with soy bean-related disease but that tests for sensitisation were linked to exposure.

Final Environmental Assessment: Military Family Housing Privatization at Charleston Air Force Base, South Carolina

DTIC Science & Technology

2009-12-01

Income Populations  EO 13045, Protection of Children from Environmental Health Risks and Safety Risk  EO 13423, Strengthening Federal Environment...pose any risk to workers or Base personnel. Industrial hygiene responsibilities of contractors as applicable include reviewing potentially hazardous...unexposed; and ensuring a medical surveillance program is in place to perform occupational health physicals for those workers subject to any

Hearing on the Impact of Deregulation on the American Workers. Hearing before the Committee on Education and Labor. House of Representatives, One Hundredth Congress, First Session (Miami, Florida).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and Labor.

This congressional report includes testimony pertaining to the impact of the Reagan administration's policy of increased deregulation on American workers. Particular emphasis is placed on the impact that deregulation has had on specific occupations, industries (including plant closings), wage structures, and organized labor. The following…

HOUSING FOR FLORIDA'S MIGRANTS, A SURVEY OF MIGRATORY FARM LABOR HOUSING IN DADE COUNTY.

ERIC Educational Resources Information Center

MIRENGOFF, WILLIAM; SHOSTACK, ALBERT

AT THE PEAK OF THE 1955-56 WINTER SEASON, 1,300 FAMILIES AND 5,600 SINGLE MIGRANT WORKERS WERE LIVING IN DADE COUNTY'S URBAN AREAS AND 71 LABOR CAMPS. MOST LIVED IN OVERCROWDED QUARTERS, BUT THE UNITS WERE SOUNDLY CONSTRUCTED. WATER AND SEWAGE WERE ADEQUATE, BUT THERE WERE MANY STRUCTURAL DEFICIENCIES, INCLUDING LACK OF SCREENS AND LACK OF…

Youth Studies and Timescapes: Insights from an Ethnographic Study of "Young Night Drifters" in Hong Kong's Public Housing Estates

ERIC Educational Resources Information Center

Groves, Julian M.; Ho, Wai-Yip; Siu, Kaxton

2012-01-01

This article draws on insights from the sociology of time to examine how scheduling influences social interaction and identity among young people and those who work with them. Drawing on an ethnographic analysis of "Young Night Drifters" and youth outreach social workers in Hong Kong's public housing estates, we create a framework to…

Segmental thoracic spinal anesthesia in patient with Byssinosis undergoing nephrectomy.

PubMed

Patel, Kiran; Salgaonkar, Sweta

2012-01-01

Byssinosis is an occupational disease occurring commonly in cotton mill workers; it usually presents with features of chronic obstructive pulmonary disease (COPD). The management of patients with COPD presents a significant challenges to the anesthetist. Regional anesthesia is preferred in most of these patients to avoid perioperative and postoperative complications related to general anesthesia. We report a known case of Byssinosis who underwent nephrectomy under segmental spinal anesthesia at the low thoracic level.

To direct the Secretary of the Interior to conduct a special resource study to evaluate the significance of the Mill Springs Battlefield located in Pulaski and Wayne Counties, Kentucky, and the feasibility of its inclusion in the National Park System, and for other purposes.

THOMAS, 113th Congress

Rep. Rogers, Harold [R-KY-5

2013-01-15

Senate - 04/29/2014 Received in the Senate and Read twice and referred to the Committee on Energy and Natural Resources. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Fraudulent Credentials: Federal Employees. Hearing before the Subcommittee on Health and Long-Term Care of the Select Committee on Aging. House of Representatives, Ninety-Ninth Congress, Second Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Select Committee on Aging.

An investigation of the employment of federal employees who obtained fradulent educational degrees and professional credentials was initiated by Congress and conducted by the Federal Bureau of Investigation (FBI) and the Postal Service. One diploma mill operation was using the mails to defraud (i.e., they took people's money without giving them…

Gear Drive Testing

NASA Technical Reports Server (NTRS)

1982-01-01

Philadelphia Gear Corporation used two COSMIC computer programs; one dealing with shrink fit analysis and the other with rotor dynamics problems in computerized design and test work. The programs were used to verify existing in-house programs to insure design accuracy by checking its company-developed computer methods against procedures developed by other organizations. Its specialty is in custom units for unique applications, such as Coast Guard ice breaking ships, steel mill drives, coal crusher, sewage treatment equipment and electricity.

13. Photocopy of drawing (original in SRP Files and Reproductions) ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Photocopy of drawing (original in SRP Files and Reproductions) SRP Engineering, September 1940 RIGHTS OF WAY OF GRAND CANAL AND INDIAN BEND PUMP AND WASTE DITCH, SHOWING LOCATIONS OF DIESEL PLANT, ORIGINAL CROSSCUT HYDRO POWER HOUSE, AND DIESEL PLANT WELL NEAR WHICH INDIAN BEND POND WOULD BE CONSTRUCTED. - Crosscut Steam Plant, Indian Bend Pond & Pump Ditch, North side Salt River near Mill Avenue & Washington Street, Tempe, Maricopa County, AZ

Evaluation of take-home organophosphorus pesticide exposure among agricultural workers and their children.

PubMed Central

Curl, Cynthia L; Fenske, Richard A; Kissel, John C; Shirai, Jeffry H; Moate, Thomas F; Griffith, William; Coronado, Gloria; Thompson, Beti

2002-01-01

We analyzed organophosphorus pesticide exposure in 218 farm worker households in agricultural communities in Washington State to investigate the take-home pathway of pesticide exposure and to establish baseline exposure levels for a community intervention project. House dust samples (n = 156) were collected from within the homes, and vehicle dust samples (n = 190) were collected from the vehicles used by the farm workers to commute to and from work. Urine samples were obtained from a farm worker (n = 213) and a young child (n = 211) in each household. Dust samples were analyzed for six pesticides, and urine samples were analyzed for five dialkylphosphate (DAP) metabolites. Azinphosmethyl was detected in higher concentrations (p < 0.0001) than the other pesticides: geometric mean concentrations of azinphosmethyl were 0.53 micro g/g in house dust and 0.75 micro g/g in vehicle dust. Dimethyl DAP metabolite concentrations were higher than diethyl DAP metabolite concentrations in both child and adult urine (p < 0.0001). Geometric mean dimethyl DAP concentrations were 0.13 micro mol/L in adult urine and 0.09 micro mol/L in child urine. Creatinine-adjusted geometric mean dimethyl DAP concentrations were 0.09 micro mol/g in adult urine and 0.14 micro mol/g in child urine. Azinphosmethyl concentrations in house dust and vehicle dust from the same household were significantly associated (r2 = 0.41, p < 0.0001). Dimethyl DAP levels in child and adult urine from the same household were also significantly associated (r2 = 0.18, p < 0.0001), and this association remained when the values were creatinine adjusted. The results of this work support the hypothesis that the take-home exposure pathway contributes to residential pesticide contamination in agricultural homes where young children are present. PMID:12460819

Neighborhood design for walking and biking: physical activity and body mass index.

PubMed

Brown, Barbara B; Smith, Ken R; Hanson, Heidi; Fan, Jessie X; Kowaleski-Jones, Lori; Zick, Cathleen D

2013-03-01

Neighborhood designs often relate to physical activity and to BMI. Does neighborhood walkability/bikeability relate to BMI and obesity risk and does moderate-to-vigorous physical activity (MVPA) account for some of the relationship? Census 2000 provided walkability/bikeability measures-block group proportions of workers who walk or bike to work, housing age, and population density-and National Health and Nutrition Examination Study (NHANES 2003-2006) provided MVPA accelerometer measures. Regression analyses (2011-2012) adjusted for geographic clustering and multiple control variables. Greater density and older housing were associated with lower male BMI in bivariate analyses, but there were no density and housing age effects in multivariate models. For women, greater proportions of neighborhood workers who walk to work (M=0.02) and more MVPA was associated with lower BMI and lower obesity risk. For men, greater proportions of workers who bike to work (M=0.004) and more MVPA was associated with lower BMI and obesity risk. For both effects, MVPA partially mediated the relationships between walkability/bikeability and BMI. If such associations are causal, doubling walk and bike-to-work proportions (to 0.04 and 0.008) would have -0.3 and -0.33 effects on the average BMIs of adult women and men living in the neighborhood. This equates to 1.5 pounds for a 64-inch-tall woman and 2.3 pounds for a 69-inch-tall man. Although walking/biking to work is rare in the U.S., greater proportions of such workers in neighborhoods relate to lower weight and higher MVPA. Bikeability merits greater attention as a modifiable activity-friendliness factor, particularly for men. Copyright © 2013 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Neighborhood Design for Walking and Biking

PubMed Central

Brown, Barbara B.; Smith, Ken R.; Hanson, Heidi; Fan, Jessie X.; Kowaleski-Jones, Lori; Zick, Cathleen D.

2013-01-01

Background Neighborhood designs often relate to physical activity and to BMI. Purpose Does neighborhood walkability/bikeability relate to BMI and obesity risk and does moderate-to-vigorous physical activity (MVPA) account for some of the relationship? Methods Census 2000 provided walkability/bikeability measures—block group proportions of workers who walk or bike to work, housing age, and population density—and National Health and Nutrition Examination Study (NHANES 2003–2006) provided MVPA accelerometer measures. Regression analyses (2011–2012) adjusted for geographic clustering and multiple control variables. Results Greater density and older housing were associated with lower male BMI in bivariate analyses, but there were no density and housing age effects in multivariate models. For women, greater proportions of neighborhood workers who walk to work (M=0.02) and more MVPA was associated with lower BMI and lower obesity risk. For men, greater proportions of workers who bike to work (M=0.004) and more MVPA was associated with lower BMI and obesity risk. For both effects, MVPA partially mediated the relationships between walkability/bikeability and BMI. If such associations are causal, doubling walk and bike-to-work proportions (to 0.04 and 0.008) would have –0.3 and –0.33 effects on the average BMIs of adult women and men living in the neighborhood. This equates to 1.5 lbs for a 64” woman and 2.3 lbs for a 69” man. Conclusions Although walking/biking to work is rare in the U.S., greater proportions of such workers in neighborhoods relate to lower weight and higher MVPA. Bikeability merits greater attention as a modifiable activity-friendliness factor, particularly for men. PMID:23415119

[Assessment for effect of low level lead-exposure on neurobehavior in workers of printing house].

PubMed

Niu, Q; Dai, F; Chen, Y

1998-11-30

WHO Neurobehavioral Core Test Battery (NCTB) was conducted among 28 lead-exposed workers (mean age 24.84, SD2.85) in printing house and 46 controls (mean age 22.78, SD1.45), in order to assess whether low level lead exposure may be related to neurobehavioral dysfunction. The items of test were: 1. Profile of mood state(POMS), (2) Simple reaction time, (3) Digit span, (4) Santa Anna manual dexterity, (5) Digit simbol, (6) Benton visual retention; and Prusuit aiming test. In all the NCTB test values, there was no significant difference between two groups. Multiple stepwise regression analysis shows that exposure duration is related to neurobehavior scores. Mild lead exposure may affect neurobehavior in some degree but not significant.

Nanoelectric Materials Laboratory Development

NASA Technical Reports Server (NTRS)

Allen, Lee; Hill, Curtis

2015-01-01

The Ultracapacitor Research and Development project is a collaborative effort between the NASA Marshall Space Flight Center's (MSFC's) ES43 Parts, Packaging, and Fabrication Branch and the EM41 Nonmetallic Materials Branch. NASA's Ultracapacitor Research is an effort to develop solid-state energy storage devices through processing of ceramic materials into printable dielectric inks, which can be formed and treated to produce solid state ultracapacitor cells capable of exceeding lithium-ion battery energy density at a fraction of the weight. Research and development efforts into solid state ultracapacitors have highlighted a series of technical challenges such as understanding as-received nature of ceramic powders, treatment and optimization of ceramic powders, dielectric and conductor ink formulation, and firing of printed (green) ultracapacitor cells. Two facilities have been continually developed since project inception: the Additive Electronics Lab in Bldg. 4487 and the Nanoelectric Materials Lab in Bldg. 4602. The Nanoelectric Materials Lab has become a unique facility at MSFC, capable of custom processing a wide range of media for additive electronics. As research has progressed, it was discovered that additional in-house processing was necessary to achieve smaller, more uniform particle diameters. A vibratory mill was obtained that can agitate powder and media in three directions, which has shown to be much more effective than ball milling. However, in order to understand the effects of milling, a particle size analysis system has been installed to characterize as-received and milled materials Continued research into the ultracapacitor technology included advanced milling and optimization of ceramic nanoparticles, fluidized bed treatment of atomic-layer deposition- (ALD-) coated ceramic particles, custom development of dielectric and conductor inks, as well as custom ink precursors such as polyvinylidene diflouride- (PVDF-) loaded vehicles. Experiments with graphene-based inks were also conducted.

Honoring Workers' Rights Act

THOMAS, 113th Congress

Rep. Stockman, Steve [R-TX-36

2014-11-20

House - 11/21/2014 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Theatre as Therapy, Therapy as Theatre Transforming the Memories and Trauma of the 21 September 1999 Earthquake in Taiwan

ERIC Educational Resources Information Center

Chang, Ivy I-Chu

2005-01-01

On 21 September 1999, a 7.3 magnitude earthquake in Taiwan destroyed more than 100,000 houses, causing 2,294 deaths and 8,737 injuries. In the aftermath of the earthquake, a great number of social workers and cultural workers were thrust into Nantou County and Taichung County of central Taiwan, the epicentre of the earthquake, to assist the…

Joining and leaving sex work: experiences of women in Kigali, Rwanda.

PubMed

Ingabire, Marie Chantal; Mitchell, Kirstin; Veldhuijzen, Nienke; Umulisa, Marie Michelle; Nyinawabega, Jeanine; Kestelyn, Evelyne; Van Steijn, Minouk; Van De Wijgert, Janneke; Pool, Robert

2012-10-01

Although sex work can bring significant economic benefit there are serious downsides, not least vulnerability to adverse sexual health outcomes. Focus-groups discussions and in-depth interviews were conducted with 70 female sex workers to explore the context in which they started sex work, their motivations to leave, and their experiences of trying to leave. The pathway to becoming a sex worker was underscored by poverty, with disruptive events leading to increasing vulnerability and increasingly difficult life choices. A sizeable minority of women became sex workers while working as house-girls, a position associated with financial, physical and sexual vulnerability. The majority of participants were still working as sex workers, citing financial reasons for not leaving. Motivations to leave sex work included experiencing a frightening incident, peer pressure and concerns about dependent children. Those who left often described a change in their financial circumstances that enabled them to leave. Some had left but had returned to sex work following a financial crisis or because they found their new life too hard. House-girls are particularly vulnerable and therefore an appropriate focus for prevention. Programmes assisting women to leave need to include financial safety nets so that a time of financial difficulty does not necessitate a return to sex work.

Shortened version of the work ability index to identify workers at risk of long-term sickness absence.

PubMed

Schouten, Lianne S; Bültmann, Ute; Heymans, Martijn W; Joling, Catelijne I; Twisk, Jos W R; Roelen, Corné A M

2016-04-01

The Work Ability Index (WAI) identifies non-sicklisted workers at risk of future long-term sickness absence (LTSA). The WAI is a complicated instrument and inconvenient for use in large-scale surveys. We investigated whether shortened versions of the WAI identify non-sicklisted workers at risk of LTSA. Prospective study including two samples of non-sicklisted workers participating in occupational health checks between 2010 and 2012. A heterogeneous development sample (N= 2899) was used to estimate logistic regression coefficients for the complete WAI, a shortened WAI version without the list of diseases, and single-item Work Ability Score (WAS). These three instruments were calibrated for predictions of different (≥2, ≥4 and ≥6 weeks) LTSA durations in a validation sample of non-sicklisted workers (N= 3049) employed at a steel mill, differentiating between manual (N= 1710) and non-manual (N= 1339) workers. The discriminative ability was investigated by receiver operating characteristic analysis. All three instruments under-predicted the LTSA risks in both manual and non-manual workers. The complete WAI discriminated between individuals at high and low risk of LTSA ≥2, ≥4 and ≥6 weeks in manual and non-manual workers. Risk predictions and discrimination by the shortened WAI without the list of diseases were as good as the complete WAI. The WAS showed poorer discrimination in manual and non-manual workers. The WAI without the list of diseases is a good alternative to the complete WAI to identify non-sicklisted workers at risk of future LTSA durations ≥2, ≥4 and ≥6 weeks. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Kaolinosis in a cotton mill worker.

PubMed

Levin, J L; Frank, A L; Williams, M G; McConnell, W; Suzuki, Y; Dodson, R F

1996-02-01

A 62-year-old white male employed for 43 years in the polishing room of a cotton textile mill was admitted to a tertiary care center with progressive dyspnea and productive cough that had not responded to therapy for tuberculosis. In spite of aggressive antibiotic therapy and respiratory support, the patient died as a consequence of respiratory failure. Small rounded and irregular opacities had been noted on the chest radiograph. Review of job-site spirometry demonstrated a worsening restrictive pattern over a 4-year period prior to his death. Additional occupational history revealed long-term exposure to kaolin in the polishing room, and pathologic examination of lung tissue confirmed extensive fibrosis and substantial quantities of kaolin. Kaolinosis is a disease typically found among individuals involved in mining or processing this material rather than in user industries. This case illustrates the importance of obtaining a complete occupational history in reaching a diagnosis. The clinicopathologic aspects of kaolinosis are also reviewed.

Field performance measurements of half-facepiece respirators: steel mill operations.

PubMed

Myers, W R; Zhuang, Z

1998-11-01

Ambient and in-facepiece samples to evaluate the protection provided by negative-pressure, half-facepiece respirators were collected on workers in different areas of a steel mill including a sinter plant and a basic oxygen process shop. Protection was assessed by workplace protection factors (WPF). All the in-facepiece concentrations were dramatically less than the corresponding ambient concentration levels or permissible exposure limits. The geometric mean (GM) ambient and in-facepiece concentrations of iron were found to vary among tasks. Significant differences were also found to occur between the GM ambient exposure levels in which some of the respirators were used. Significant differences in respirator performance as measured by WPF or in-facepiece iron concentration were observed among different brands of respirators. For all job classifications and at all levels of airborne exposure, the fifth percentile estimates for the WPF distributions for each brand of respirator were all greater than 20.

Segmental thoracic spinal anesthesia in patient with Byssinosis undergoing nephrectomy

PubMed Central

Patel, Kiran; Salgaonkar, Sweta

2012-01-01

Byssinosis is an occupational disease occurring commonly in cotton mill workers; it usually presents with features of chronic obstructive pulmonary disease (COPD). The management of patients with COPD presents a significant challenges to the anesthetist. Regional anesthesia is preferred in most of these patients to avoid perioperative and postoperative complications related to general anesthesia. We report a known case of Byssinosis who underwent nephrectomy under segmental spinal anesthesia at the low thoracic level. PMID:25885628

Worker Eligibility Fairness Act of 2009

THOMAS, 111th Congress

Rep. Baca, Joe [D-CA-43

2009-06-25

House - 06/18/2010 Referred to the Subcommittee on Department Operations, Oversight, Nutrition and Forestry. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Effects of exposure to lead among lead-acid battery factory workers in Sudan

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mohamed, A.A.E.K.; Hamed, A.A.S.; Elhaimi, Y.A.A.

Health effects of occupational exposure to lead were investigated among 92 exposed workers in lead-acid battery factory and 40 nonexposed workers serving as a control group from an oil mill in Khartoum North industrial area. The two groups were closely similar in age, stature, body weight, and socioeconomic conditions. A highly significant increase (P<.01) was recorded in blood lead, urinary coproporphyrin, and basophilic stippled red blood cells of the exposed group in comparison to the control group. Central nervous system symptoms (insomnia, fatigue, weakness, and drowsiness) were reported by 50% and other symptoms such as abdominal colic and constipation weremore » reported by 41% of the exposed group. Blue line on the gum was detected only on 2% of the exposed group. Strong associations between exposure to lead and the prevalence of central nervous system symptoms, abdominal colic, and constipation were recorded. Exposure to exceedingly high levels of lead in the working environment causes adverse health effects.« less

Prevalence of Pneumoconiosis in Cornish Kaolin Workers

PubMed Central

Sheers, Geoffrey

1964-01-01

In 1961, 553 Cornish china clay workers had been exposed to kaolin dust for periods exceeding five years, and evidence of kaolinosis was seen in 48 (9%). No kaolinosis was found in men who had been exposed for less than five years. Workers in the more heavily exposed jobs of milling, bagging, and loading showed a prevalence rising from 6% in those with between five and 15 years' exposure to 23% in those exposed for more than 15 years. Men who had been intermittently and less heavily exposed in the older, out-dated drying plants needed 25 years' exposure before reaching the highest prevalence of 17%. Massive fibrosis has been observed in two cases in the industry and also in two men who have left the industry. Six men needed anti-tuberculous chemotherapy, but none had a positive sputum. Preventive measures now include pre-employment chest examination, but the problems of dust control have not yet been satisfactorily solved. Images PMID:14180481

Socio-economic status of workers of building construction industry.

PubMed

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.

Socio-economic status of workers of building construction industry

PubMed Central

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

2012-01-01

Background: Informal/unorganised sector covers 92% of the total work force in India. About 50% of the construction industrial workers belonged to informal/unorganised sector. Material and Methods: 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. Results and Conclusion: 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. PMID:23580836

Sex Workers, Fem Queens, and Cross-Dressers: Differential Marginalizations and HIV Vulnerabilities Among Three Ethnocultural Male-to-Female Transgender Communities in New York City

PubMed Central

Hwahng, Sel Julian; Nuttbrock, Larry

2008-01-01

This article describes 3 distinct ethnocultural male-to-female transgender communities in New York City: the low-income African American/Black1 and Latina(o) House Ball community; low-income, often undocumented immigrant Asian sex workers; and middle-class White cross-dressers. These communities are highly socially isolated from each other and are more connected to their ethnocultural contexts than to an abstract and shared transgender identity. Whereas previous research either has viewed male-to-female transgender people as one monolithic group or has separated them into abstract racial categories unconnected to their communities and lifestyles, this article positions them within specific social networks, cultures, neighborhoods, and lifestyles. With regard to HIV vulnerabilities, violence, and rape, House Ball community members seemed to engage in the riskiest form of survival sex work, whereas Asian sex workers seemed to engage in moderate-risk survival sex work. White cross-dressers seemed to engage in very low-risk recreational sex work.2 PMID:19079558

Chronic Bronchitis and Chronic Obstructive Pulmonary Disease (COPD) Among Textile Workers in Karachi, Pakistan.

PubMed

Nafees, Asaad Ahmed; Fatmi, Zafar; Kadir, Muhammad Masood; Sathiakumar, Nalini

2016-05-01

To determine the frequency and predictors of chronic bronchitis and COPD among textile workers in Karachi, Pakistan. Cross-sectional survey. Karachi, Pakistan, from October to December 2009. Male textile workers from 15 mills of Karachi were inducted. Data was collected using American Thoracic Society respiratory questionnaire (ATS-DLD-78-a) and spirometry. Out of 372 participants, 29 (7.8%) workers had chronic bronchitis (4, 9.1% aged ≥40 years) and 25 (6.7%) had COPD (12, 27.2% aged ≥40 years). Workers with chronic bronchitis had significantly decreased lung function compared to the healthy workers. Those reporting severe self-perceived dust exposure at work, ≥ 10 pack years of smoking, uneducated, longer duration of work (≥11 years), and ever smokers were more likely to have chronic bronchitis or COPD. In the multivariate analyses, severe self-perceived dust exposure at work (AOR = 7.4; 95% CI: 1.9, 28.0), family history of respiratory illness/symptoms (AOR = 4.8; 95% CI: 1.1, 20.9) and lack of education (AOR = 4.2; 95% CI: 1.1, 16.9) were significant predictors of chronic bronchitis. Duration of work ≥11 years (AOR = 5.5; 95% CI: 1.5, 19.7) and pack years of smoking ≥10 years (AOR = 3.5; 95% CI: 1.1, 11.7) were strong predictors for COPD. There is a high frequency of chronic bronchitis and COPD among textile workers. Multiple important predictors for prevention are identified.

Health-hazard evaluation report HETA 88-391-2156, Morton Salt Company, Weeks Island, Louisiana

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ferguson, R.P.; Knutti, E.B.

1991-11-01

In response to a request from the International Chemical Workers Union, project director, an evaluation was undertaken of possible hazardous working conditions at the Morton Salt Company (SIC-1479), Weeks Island, Louisiana. At Weeks Island the salt was mined from large domes, circular in shape and from a few hundred yards to a mile across. The only detectable overexposures in the mining operation were to coal-tar pitch volatiles. None of the 20 personal breathing zone and area air samples collected in the mill were above detectable limits for asbestos (1332214). The prevalences of chronic cough and chronic phlegm reported were statisticallymore » different, exceeding those reported by a group of nonexposed blue collar workers. Chronic symptoms were reported by underground workers in all smoking categories, but only by those surface workers who also smoked. There were more complaints about eye irritation and tearing of the eyes in the underground workers, consistent with diesel byproduct exposure. Four workers were identified through pulmonary function test results with mild obstructive lung disease and one with moderate obstructive lung disease. Three workers with mild restriction of lung volume were noted. None of the 61 chest films taken read positively for pneumoconiosis. The authors conclude that overexposures to coal-tar pitch volatiles existed at the time of the survey. The authors recommend measures for reducing occupational exposures to workplace contaminants. A follow up medical questionnaire survey should be conducted.« less

Translations on USSR Trade and Services, Number 1059

DTIC Science & Technology

1977-11-14

collectives of such enterprises as the Yurmala fashion knitwear and fancy goods mill, the Livany glass plant, the Riga musical instrument factory...either the builders or the client—the Odessa Area Shipyard. For even when these apartment houses are fully available, there will be no water, gas...ration- al use of land, and enable the decor of such structures to be solved in a new and interesting fashion . An example of this is the buildup of

RISKY HEALTH ENVIRONMENTS:WOMEN SEX WORKERS’ STRUGGLES TO FIND SAFE, SECURE AND NON-EXPLOITATIVE HOUSING IN CANADA’S POOREST POSTAL CODE

PubMed Central

Lazarus, L; Chettiar, J; Deering, K; Nabess, R; Shannon, K

2011-01-01

This study explored low-income and transitional housing environments of women sex workers and their role in shaping agency and power in negotiating safety and sexual risk reduction in Vancouver, Canada. A series of 12 focus group discussions were conducted with 73 women currently involved in street-based sex work. These women were purposively sampled for a range of experiences living in low-income housing environments, including homeless shelters, transitional housing, and co-ed and women-only single room occupancy (SRO) hotels. Drawing on the risk environment framework and theoretical constructs of gender, agency and power, analyses demonstrate that women continue to be vulnerable to violence and sexual and economic exploitation and have reduced ability to negotiate risk reduction resulting from the physical, structural and social environments of current dominant male-centred housing models. Within the physical environment, women described inhabitable housing conditions in SROs with infestations of bedbugs and rats, leading women to even more transitional housing options such as shelters and couch-surfing. In many cases, this resulted in their economic exploitation and increased sexual risk. Within the structural environment, enforcement of curfews and guest policies forced women to accept risky clients to meet curfew, or work outdoors where their ability to negotiate safety and condom use were limited. Certain policies promoted women’s agency and mitigated their ability to reduce risks when selling sex. These included flexible curfews and being able to bring clients home. The social environments of co-ed single-room occupancy hotels resulted in repeated violence by male residents and discrimination by male building staff. Women-only shelters and SROs facilitated ‘enabling environments’ where women developed support systems with other working women that resulted in safer work practices. The narratives expressed in this study reveal the critical need for public health interventions and safer supportive housing to account for the daily lived experiences of women sex workers. PMID:22018526

School Social Workers Improving Student Success Act

THOMAS, 113th Congress

Rep. Moore, Gwen [D-WI-4

2013-02-06

House - 04/23/2013 Referred to the Subcommittee on Early Childhood, Elementary, and Secondary Education. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

School Social Workers Improving Student Success Act

THOMAS, 112th Congress

Rep. Moore, Gwen [D-WI-4

2011-03-16

House - 04/04/2011 Referred to the Subcommittee on Early Childhood, Elementary, and Secondary Education. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Federal Correctional Workers Safety Act of 2013

THOMAS, 113th Congress

Rep. Stockman, Steve [R-TX-36

2013-03-13

House - 04/08/2013 Referred to the Subcommittee on Crime, Terrorism, Homeland Security, And Investigations. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Justice for Wards Cove Workers Act

THOMAS, 111th Congress

Rep. McDermott, Jim [D-WA-7

2009-06-25

House - 07/23/2009 Referred to the Subcommittee on the Constitution, Civil Rights, and Civil Liberties. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

[Evaluation of occupational exposure to cadmium based on analysis of air in the work area. II. Cadmium oxide levels in the air of work areas during cadmium production in a non-ferrous metal foundry].

PubMed

Rogaczewska, T; Matczak, W

1985-01-01

By stationary measurements the levels of cadmium oxide aerosols concentrations in air at particular workplaces related to cadmium production at non-ferrous metals mill have been determined. High concentrations of that compound have been found at such technological operations as unloading of cadmium-bearing raw materials, batching of cadmium sponge in the induction furnace and casting of fused cadmium into moulds. With the personal dosimetry technique, concentrations of that compound in the workers' breathing zone have been determined. Those were within 0.16-1.84 mg/m3, so--above the TLV values. However, those concentrations do not necessarily reflect the occupational exposure magnitude, as the workers had respirators.

The role of endotoxin in grain dust exposure and airway obstruction.

PubMed

Von Essen, S

1997-05-01

Grain dust exposure is a common cause of respiratory symptoms in grain workers, feed mill employees, and farmers. Many of these workers develop wheezing and acute and chronic bronchitis symptoms, which can be associated with obstructive changes on pulmonary function testing. It has recently been demonstrated that grain dust exposure causes neutrophilic airways inflammation and systemic symptoms related to release of interleukin-1, tumor necrosis factor, interleukin-6, and other mediators of inflammation. Although grain dust is a heterogenous substance, endotoxin has received the greatest amount of attention as a possible cause of the airway inflammation that occurs after grain dust exposure. Although endotoxin undoubtedly causes a portion of the changes seen after grain dust exposure, it is becoming clear that other substances play a role as well.

Drillers and mill operators in an open-pit gold mine are at risk for impaired lung function.

PubMed

Vinnikov, Denis

2016-01-01

Occupational studies of associations of exposures with impaired lung function in mining settings are built on exposure assessment and far less often on workplace approach, so the aim of this study was to identify vulnerable occupational groups for early lung function reduction in a cohort of healthy young miners. Data from annual screening lung function tests in gold mining company in Kyrgyzstan were linked to occupations. We compared per cent predicted forced expiratory volume in one second (FEV1), forced vital capacity (FVC) and FEV1/FVC between occupational groups and tested selected occupations in multivariate regression adjusted for smoking and work duration for the following outcomes: FEV1 < 80 %, FEV1/FVC < 70 % and both. 1550 tests of permanent workers of 41 occupations (mean age 40.5 ± 9.2 years, 29.8 % never smokers) were included in the analysis. The mean overall VC was 103.0 ± 12.9 %; FVC 109.1 ± 13.0 % and FEV1 100.2 ± 25.9 %. Drillers and smoking food handlers had the lowest FEV1%. In non-smokers, the lowest FEV1 was in drillers (94.9 ± 11.3 % compared to 115.2 ± 17.7 % in engineers). Drillers (adjusted odds ratio (OR) 1.53 (95 % confidence interval (CI) 1.11-2.09)) and mill operators (OR 2.01 (1.13-3.57)) were at greater risk of obstructive ventilation pattern (FEV1/FVC < 70 %). Drilling and mill operations are the highest risk jobs in an open-pit mine for reduced lung function. Occupational medical clinic at site should follow-up workers in these occupations with depth and strongly recommend smoking cessation.

Air Force Depot Workers Fairness Act

THOMAS, 111th Congress

Rep. Cole, Tom [R-OK-4

2009-03-09

House - 06/26/2009 Referred to the Subcommittee on Federal Workforce, Post Office, and the District of Columbia. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Multi-State Worker Tax Fairness Act of 2014

THOMAS, 113th Congress

Rep. Himes, James A. [D-CT-4

2014-02-25

House - 03/20/2014 Referred to the Subcommittee on Regulatory Reform, Commercial And Antitrust Law. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Handicapped Workers. Commission Fees Paid to Central Nonprofit Agencies. Briefing Report to the Chairman, Subcommittee on Employment and Housing, Committee on Government Operations, House of Representatives.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

Matters related to commission fees paid to the National Industries for the Blind (NIB) and to the National Industries for the Severely Handicapped (NISH) were reviewed. These fees were paid by sheltered workshops that employed blind or other severely handicapped individuals and produced goods and services under the Javits-Wagner-O'Day Act. The…

The effect of a multi-component smoking cessation intervention in African American women residing in public housing.

PubMed

Andrews, Jeannette O; Felton, Gwen; Ellen Wewers, Mary; Waller, Jennifer; Tingen, Martha

2007-02-01

The purpose of this study was to test the effectiveness of a multi-component smoking cessation intervention in African American women residing in public housing. The intervention consisted of: (a) nurse led behavioral/empowerment counseling; (b) nicotine replacement therapy; and, (c) community health workers to enhance smoking self-efficacy, social support, and spiritual well-being. The results showed a 6-month continuous smoking abstinence of 27.5% and 5.7% in the intervention and comparison groups. Changes in social support and smoking self-efficacy over time predicted smoking abstinence, and self-efficacy mediated 6-month smoking abstinence outcomes. Spiritual well-being did not predict or mediate smoking abstinence outcomes. These findings support the use of a nurse/community health worker model to deliver culturally tailored behavioral interventions with marginalized communities.

Occupational exposure to airborne microorganisms, endotoxins and β-glucans in poultry houses at different stages of the production cycle.

PubMed

Lawniczek-Walczyk, Anna; Górny, Rafal L; Golofit-Szymczak, Malgorzata; Niesler, Anna; Wlazlo, Agnieszka

2013-01-01

The aim of the presented study was to assess the exposure of poultry workers to airborne microorganisms, endotoxins and β-glucans during different stages of the chicken production cycle in 3 commercially-operated poultry houses. Personal and stationary sampling was carried out to assess exposure to both viable and total microbial aerosols. The stationary measurements of PM10 were performed to establish the level of endotoxins and β-glucans. The concentrations of bacterial and fungal aerosols ranged from 2.5×10(2) CFU/m(3)-2.9×10(6) CFU/m(3), and from 1.8×10(2) CFU/m(3)-1.8×10(5) CFU/m(3), respectively. The number of culturable microorganisms was significantly lower than their total counts, constituting from 0.0004%-6.4% of the total microbial flora. The level of PM10 in poultry facilities did not exceed 4.5 mg/m(3). After the flock entered the clean house, the level of endotoxins and β-glucans increased from below detection limit to 8,364 ng/m(3) and from 0.8 ng/m(3) to 6,886 ng/m(3), respectively. The presented study shows that professional activities in poultry farms are associated with constant exposure to bioaerosol, which may pose a health hazard to workers. It was found that workers' exposure to airborne microorganisms increased with consecutive stages of the chicken production cycle.

Migration and work in postwar Australia: mortality profile comparisons between Australian and Italian workers exposed to blue asbestos at Wittenoom.

PubMed

Reid, Alison; Merler, Enzo; Peters, Susan; Jayasinghe, Nimashi; Bressan, Vittoria; Franklin, Peter; Brims, Fraser; de Klerk, Nicholas H; Musk, Arthur W

2018-01-01

Three hundred and thirty thousand Italians arrived in Australia between 1945 and 1966, many on assisted passage schemes where the worker agreed to a 2-year unskilled employment contract. Italians were the largest of 52 migrant groups employed at the Wittenoom blue asbestos mining and milling operation. We compare mortality from asbestos-related diseases among Italian and Australian workers employed at Wittenoom. A cohort of 6500 male workers was established from employment records and followed up at state and national mortality and cancer registries. SMRs were calculated to compare mortality with the Western Australian male population. Time-varying Cox proportional hazards models compared the risk of mesothelioma between Australian and Italian workers. 1031 Italians and 3465 Australians worked at Wittenoom between 1943 and 1966. Duration of employment was longer for the Italian workers, although the concentration of exposure was similar. The mesothelioma mortality rate per 100 000 was higher in Italians (184, 95% CI 148 to 229) than Australians (128, 95% CI 111 to 149). The risk of mesothelioma was greater than twofold (HR 2.27, 95% CI 1.43 to 3.60) in Italians at the lowest asbestos exposure category (<10 fibre years/per mL). A hierarchy in migration, isolation and a shortage of workers led to Italians at Wittenoom incurring higher cumulative exposure to blue asbestos and subsequently a greater rate of malignant mesothelioma than Australian workers. Poor working conditions and disparities between native and foreign-born workers has had a detrimental and differential impact on the long-term health of the workforce. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Occupational Heat Stress Impacts on Health and Productivity in a Steel Industry in Southern India.

PubMed

Krishnamurthy, Manikandan; Ramalingam, Paramesh; Perumal, Kumaravel; Kamalakannan, Latha Perumal; Chinnadurai, Jeremiah; Shanmugam, Rekha; Srinivasan, Krishnan; Venugopal, Vidhya

2017-03-01

Workers laboring in steel industries in tropical settings with high ambient temperatures are subjected to thermally stressful environments that can create well-known risks of heat-related illnesses and limit workers' productivity. A cross-sectional study undertaken in a steel industry in a city nicknamed "Steel City" in Southern India assessed thermal stress by wet bulb globe temperature (WBGT) and level of dehydration from urine color and urine specific gravity. A structured questionnaire captured self-reported heat-related health symptoms of workers. Some 90% WBGT measurements were higher than recommended threshold limit values (27.2-41.7°C) for heavy and moderate workloads and radiational heat from processes were very high in blooming-mill/coke-oven (67.6°C globe temperature). Widespread heat-related health concerns were prevalent among workers, including excessive sweating, fatigue, and tiredness reported by 50% workers. Productivity loss was significantly reported high in workers with direct heat exposures compared to those with indirect heat exposures (χ 2  = 26.1258, degrees of freedom = 1, p  < 0.001). Change in urine color was 7.4 times higher among workers exposed to WBGTs above threshold limit values (TLVs). Preliminary evidence shows that high heat exposures and heavy workload adversely affect the workers' health and reduce their work capacities. Health and productivity risks in developing tropical country work settings can be further aggravated by the predicted temperature rise due to climate change, without appropriate interventions. Apart from industries enhancing welfare facilities and designing control interventions, further physiological studies with a seasonal approach and interventional studies are needed to strengthen evidence for developing comprehensive policies to protect workers employed in high heat industries.

Fifth pathway in New Jersey. House officer preparatory course for US foreign medical graduates.

PubMed

McGrough, W E

1975-06-09

The Fifth Channel in New Jersey is a Fifth Pathway program for US foreign medical graduates. In its third year, 83 percent of its 81 graduates are house officers at 18 US medical school-affiliated hospitals. Performance as house officers is characterized as competitive with peers, including US graduates. Positive attitudes toward work load, fellow workers, and patients compared with those of fellow house staff are noted. Quality of performance as house officers correlates most strongly with the change in mean scores of two batteries of clinical National Board examinations taken during the Fifth Pathway and less strongly with mean scores of single batteries of National Boards, Intelligence quotient, Educational Council for Foreign Medical Graduates (ECFMG) examination, ang age. Recommendations concerning the implementing of similar programs in other states are presented.

Final Environmental Impact Statement. Permit Application by United States Steel Corp., Proposed Lake Front Steel Mill, Conneaut, OH. Volume 4

DTIC Science & Technology

1979-01-01

stemming from different backgrounds, and goals, could introduce new" versus "old" conflicts in politics, customs , and everyday social inter- action...determined. It would also be difficult to estimate the extent to which such facilities would be used by those workers who represent pntential customers . Car...during other hours of the day. The use of rail transport would depend upon desti- nations, customers ’ locations, and the ability of the receiver to

Save American Workers Act of 2014

THOMAS, 113th Congress

Rep. Young, Todd C. [R-IN-9

2013-06-28

Senate - 04/08/2014 Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 350. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Nutritional and food insecurity of construction workers.

PubMed

de Lima Brasil, Evi Clayton; de Araújo, Lindemberg Medeiros; de Toledo Vianna, Rodrigo Pinheiro

2016-06-27

Construction workers have intensive contact with their workplace and are possibly susceptible to Nutritional and Food Insecurity. This paper assessed the Food Security status, diet and anthropometric measures of workers in the Construction Industry living in the city of João Pessoa, PB. This cross-sectional study included 59 workers housed at construction sites. The workers were given the Brazilian Scale for Measuring Food Insecurity and Nutrition, had anthropometric measures taken and completed the Diet Quality Index, comparing their eating at the construction site and at home. Statistical analyses described the mean, standard deviation, frequency and Pearson correlations. Food Insecurity was reported by 71.2% of the workers, and 69.5% were overweight. The mean values of the Healthy Eating Index suggested that the workers' diets were in need of modification. There were statistically significant inverse associations among the Healthy Eating Index and Body Mass Index, waist circumference, percentage of total fat and cholesterol. Values obtained using the Scale showed Food Insecurity coupled with high excess weight and dietary inadequacies, revealing that these workers are at risk for health problems.

Identification of Critical Amino Acids in the IgE Epitopes of Ric c 1 and Ric c 3 and the Application of Glutamic Acid as an IgE Blocker

PubMed Central

Deus-de-Oliveira, Natalia; Felix, Shayany P.; Carrielo-Gama, Camila; Fernandes, Keysson V.; DaMatta, Renato Augusto; Machado, Olga L. T.

2011-01-01

Background The allergenicity of Ricinus communis L. (castor bean, Euphorbiaceae) is associated with components of its seeds and pollen. Castor bean allergy has been described not only in laboratory workers, but also in personnel working in oil processing mills, fertilizer retail, the upholstery industry and other industrial fields. In the present study, we describe the critical amino acids in the IgE-binding epitopes in Ric c 1 and Ric c 3, two major allergens of R. communis. In addition, we also investigate the cross-reactivity between castor bean and some air and food allergen extracts commonly used in allergy diagnosis. Methodology/Principal Findings The IgE reactivity of human sera from atopic patients was screened by immune-dot blot against castor bean allergens. Allergenic activity was evaluated in vitro using a rat mast cell activation assay and by ELISA. Cross-reactivity was observed between castor bean allergens and extracts from shrimp, fish, gluten, wheat, soybean, peanut, corn, house dust, tobacco and airborne fungal allergens. We observed that treatment of rat and human sera (from atopic patients) with glutamic acid reduced the IgE-epitope interaction. Conclusions/Significance The identification of glutamic acid residues with critical roles in IgE-binding to Ric c 3 and Ric c 1 support the potential use of free amino acids in allergy treatment. PMID:21738671

The Effects of Technological Change on the Labor Force. Hearing Summary. Report prepared for the Technology Policy Task Force Transmitted to the Committee on Science, Space, and Technology. House of Representatives, One Hundredth Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Science, Space and Technology.

This report summarizes a hearing to examine the factors contributing to pressures on United States workers and to suggest government, industry, and labor policies. Section I is an introduction. Section II identifies the panelists: Director, Conservation of Human Resources, Columbia University; President, United Steel Workers of America; Senior…

Oversight Hearings on Dislocated Workers. Hearings before the Subcommittee on Labor-Management Relations of the Committee on Education and Labor. House of Representatives, One Hundred Third Congress, First Session (April 20, July 29, and September 20, 1993).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Small Business.

This document records the oral and written testimony given by witnesses at a series of three Congressional hearings conducted in 1993 to review federal retraining programs for dislocated workers. Witnesses included representatives of federal and state agencies, and Private Industry Councils. Witnesses testified about their programs and what has…

JPRS Report, Soviet Union Economic Affairs

DTIC Science & Technology

1988-12-30

workers and 64 percent of the ITR’s believe that a married woman must work provided such work is not in conflict with family interests or the raising...the scientific and technical revolution, will have to introduce robots and release several thou- sand workers. There are new jobs for them but, for...only logical culmination of the right to change jobs . But in both the first and the second models, the housing problem is not only resolved but is

Urging the Government of Afghanistan, following a successful first round of the presidential election on April 5, 2014, to pursue a transparent, credible, and inclusive run-off presidential election on June 14, 2014, while ensuring the safety of voters, candidates, poll workers, and election observers.

THOMAS, 113th Congress

Rep. Grayson, Alan [D-FL-9

2014-05-28

House - 06/09/2014 On motion to suspend the rules and agree to the resolution, as amended Agreed to by voice vote. (All Actions) Tracker: This bill has the status Agreed to in HouseHere are the steps for Status of Legislation:

Job Forecasting. Hearings before the Subcommittee on Investigations and Oversight of the Committee on Science and Technology, U.S. House of Representatives, Ninety-Eighth Congress, First Session (April 6-7, 1983).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Science and Technology.

This is a report of congressional hearings that focus on an examination of job forecasting methods to learn how accurately future jobs can be predicted and the kinds of skills and training American workers will need to fill them. Testimony includes statements and prepared statements of the majority leader of the House of Representatives and…

The Role of the Mental Health Worker in a Housing and Accommodation Support Initiative for Indigenous Australians.

PubMed

Sayers, Jan Maree; Cleary, Michelle; Hunt, Glenn E; Burmeister, Oliver K

2017-10-01

To explore the experiences of mental health workers and perceptions of their role and the scope of their work. Qualitative design. Twenty interviews were conducted with mental health workers. Interviews were analyzed using thematic analysis. Three overarching themes were identified. In this paper the overarching theme of "dimensions of my role" is discussed. Subthemes were (a) information and education, (b) person-centered care, and (c) networking and partnerships. Professional development, networking, and partnerships underpin the provision of coordinated services and ultimately person-centered care. Enhancing staff capacity building may also enable sustainability of appropriate quality services. © 2016 Wiley Periodicals, Inc.

Bedford v. Canada: a paradigmatic case toward ensuring the human and health rights of sex workers.

PubMed

Galldin, Karin; Robertson, Leslie; Wiseman, Charlene

2011-10-01

The Criminal Code of Canada prohibits certain aspects of sex work: the keeping of a common bawdy-house, living off the avails of prostitution and communicating for the purposes of prostitution in a public place. These legal constraints impede sex workers' ability to practise their profession safely and without risk to their bodily integrity; they also impair their personal autonomy and can lead to their stigmatization. Bedford v. Canada is a groundbreaking case, since the applicants and intervening organizations seek to overturn aspects of Canadian law that specifically put the health and human rights of sex workers at risk.

Residential care workers and residents: the New Zealand story.

PubMed

Kiata, Liz; Kerse, Ngaire; Dixon, Robyn

2005-05-06

To describe the nature and size of long-term residential care homes in New Zealand; funding of facilities; and the ethnic and gender composition of residents and residential care workers nationwide. A postal, fax, and email survey of all long-term residential care homes in New Zealand. Completed surveys were received from an eligible 845 facilities (response rate: 55%). The majority of these (54%) facilities housed less than 30 residents. Of the 438 (94%) facilities completing the questions about residents' ethnicity, 432 (99%) housed residents from New Zealand European (Pakeha) descent, 156 (33%) housed at least 1 Maori resident, 71 (15%) at least 1 Pacific (Islands) resident, and 61 (13%) housed at least 1 Asian resident. Facilities employed a range of ethnically diverse staff, with 66% reporting Maori staff. Less than half of all facilities employed Pacific staff (43%) and Asian staff (33%). Registered nursing staff were mainly between 46 and 60 years (47%), and healthcare assistant staff were mostly between 25 and 45 years old (52%). Wide regional variation in the ethnic make up of staff was reported. About half of all staff were reported to have moved within the previous 2 years. The age and turnover of the residential care workforce suggests the industry continues to be under threat from staffing shortages. While few ethnic minority residents live in long-term care facilities, staff come from diverse backgrounds, especially in certain regions.

Improving the public house in Britain, 1920-40: Sir Sydney Nevile and "social work".

PubMed

Mutch, Alistair

2010-01-01

The "improved public house" movement in the inter-war years was a central part of the shift towards retailing by the brewing industry. An important part of the reform movement was the alliance between certain brewers, notably Whitbread, and "social workers", particularly those associated with the University Settlement movement in London. Using the papers of Sydney Nevile, the importance of a particular social milieu is outlined, calling into question attempts to align the movement to improve public houses with transatlantic Progressivism. Rather, this alliance drew upon longstanding English traditions of public service and religious affiliation amongst a fraction of the gentry.

Risk and preventive factors for heat illness in radiation decontamination workers after the Fukushima Daiichi Nuclear Power Plant accident.

PubMed

Kakamu, Takeyasu; Hidaka, Tomoo; Hayakawa, Takehito; Kumagai, Tomohiro; Jinnouchi, Takanobu; Tsuji, Masayoshi; Nakano, Shinichi; Koyama, Kikuo; Fukushima, Tetsuhito

2015-01-01

The aim of this study was to reveal factors related to heat illness in radiation decontamination workers and determine effective preventive measures. A self-administered questionnaire was sent to 1,505 radiation decontamination workers. The questionnaire included age, sex, duration of decontamination work, previous occupation, education provided by employers regarding heat illness, preventive action against heat illness, and subjective symptoms of heat illness during work. We included 528 men, who replied and answered all questions, in the statistical analysis. Subjective symptoms of heat illness were categorized as "no symptoms", "Grade I" and "Grade II" according to severity. A multiple linear regression model was used to determine the factors associated with the severity of heat illness. The mean age of the subjects was 47.6 years old (standard deviation: 13.4). Of the 528 workers, 316 (59.8%) experienced heat illness symptoms (213 at Grade I and 103 at Grade II). The results of the stepwise selection revealed that age, outdoor manual labor, adequate sleep, use of a cool vest, and salt intake were selected as preventive factors, whereas living in a company dormitory or temporary housing, wearing light clothing, and consuming breakfast were selected as risk factors for heat illness. Both working conditions and living environment are associated with heat illness in radiation decontamination workers. Type of housing and sleep are also strongly related to heat illness during work. Employers should consider not only the working conditions of the employee but also the employee's daily living conditions, in order to prevent heat illness.

Calculations of risk: regulation and responsibility for asbestos in social housing.

PubMed

Waldman, Linda; Williams, Heather

2013-01-01

This paper examines questions of risk, regulation, and responsibility in relation to asbestos lodged in UK social housing. Despite extensive health and safety legislation protecting against industrial exposure, very little regulatory attention is given to asbestos present in domestic homes. The paper argues that this lack of regulatory oversight, combined with the informal, contractual, and small-scale work undertaken in domestic homes weakens the basic premise of occupational health and safety, namely that rational decision-making, technical measures, and individual safety behavior lead concerned parties (workers, employers, and others) to minimize risk and exposure. The paper focuses on UK council or social housing, examining how local housing authorities - as landlords - have a duty to provide housing, to protect and to care for residents, but points out that these obligations do not extend to health and safety legislation in relation to DIY undertaken by residents. At the same time, only conventional occupational health and safety, based on rationality, identification, containment, and protective measures, cover itinerant workmen entering these homes. Focusing on asbestos and the way things work in reality, this paper thus explores the degree to which official health and safety regulation can safeguard maintenance and other workers in council homes. It simultaneously examines how councils advise and protect tenants as they occupy and shape their homes. In so doing, this paper challenges the notion of risk as an objective, scientific, and effective measure. In contrast, it demonstrates the ways in which occupational risk - and the choice of appropriate response - is more likely situational and determined by wide-ranging and often contradictory factors.

Health assessment for Anaconda Smelter Site, Anaconda, Deer Lodge County, Montana, Region 8. CERCLIS No. MTD093291656. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1987-02-05

The Environmental Protection Agency (EPA,) Region VIII has requested that the Agency for Toxic Substances and Disease Registry (ATSDR) evaluate the Remedial Investigation and Feasibility Study (RI/FS) Reports for the Mill Creek, Montana Anaconda Swelter Site. Extensive environmental sampling by EPA, urinary arsenic surveys conducted by the Centers for Disease Control, the Endangerment Assessment (EA,) and the RI have consistently shown extensive contamination of soils and house dust by arsenic, cadmium, and lead, and episodic contamination of drinking water with arsenic above the EPA Maximal Contaminant Level (MCL). The RI presents results of calculations showing, potentially, an elevated excess lifetimemore » risk of skin cancer for males from chronic exposure to arsenic by ingestion. The calculations were performed only for males, the most sensitive subpopulation; however, the female subpopulation would also be expected to have a lesser but elevated excess skin cancer risk from ingestion of arsenic. The long-term health effects of cadmium and lead are additional concerns. When EPA makes a Record of Decision (ROD) for the Mill Creek site, ATSDR can more readily make a definitive statement about the adequacy of the chosen Alternative for reducing the public health risk at Mill Creek.« less

Do workplace and home protective practices protect farm workers? Findings from the For Healthy Kids Study

PubMed Central

Coronado, Gloria D.; Holte, Sarah E.; Vigoren, Eric M.; Griffith, William C; Barr, Dana B.; Faustman, Elaine M.; Thompson, Beti

2013-01-01

Objective To assess associations of protective workplace and home practices to pesticide exposure levels. Methods Using data from orchard workers in the Yakima Valley, Washington, we examined associations of workplace and home protective practices to (1) urinary metabolite concentrations of dimethylthiophosphate (DMTP) in adults and children aged 2–6; and (2) azinphos-methyl levels in house and vehicle dust. Results Data were from 95 orchard workers and 94 children. Contrary to expectation, adult farm workers who wore boots or washed hands using hand sanitizer had higher concentrations of DMTP than those who did not. Children who attended daycare had higher DMTP concentrations than children who did not. Conclusions Few workplace or home practices were associated with pesticide exposure levels; workers who used hand sanitizer had higher concentrations of DMTP, as did children who attended daycare. PMID:22772953

The Poverty and Housing Scale: report on a pilot study.

PubMed

Galambos, Colleen M; MacMaster, Samuel A

2004-01-01

The measurement of beliefs and attitudes on poverty and housing is important to researchers and social workers interested in examining the role that belief structures have on the development of policy and programs in these areas. This article reports pilot study findings of a new scale, The Poverty and Housing Scale (PHS), that measures this concept and evaluates its psychometric properties. Preliminary reliability was in the very good range. Examinations of content and face validity provided support of the instrument as a valid measure of beliefs and attitudes on poverty and housing. The factor analysis emerged a one factor, 13-item scale. Unlike other related scales, the PHS attempts to link the social factor of poverty and housing together. Theoretical and methodological strengths and weaknesses are considered and the implications for social work practice are discussed. The authors provide recommendations for additional testing of the instrument.

Nitrogen dioxide (silo gas) poisoning in dairy cattle.

PubMed

Verhoeff, J; Counotte, G; Hamhuis, D

2007-10-15

Toxic silo gases are a potential danger to livestock housed in close proximity to roughage silos. These gases, such as nitrogen dioxide (NO2), may be produced during the early stages of (maize and grass) silage making. In humans, inhalation of these gases causes a condition known as 'Silo Filler's Disease' (SFD), which is a recognized occupational hazard for workers in upright forage silos in many countries. NO2 accumulates on top of silage, is inhaled by workers, and reacts with water on the airway surfaces to form nitrous acid, which damages the lung and causes pulmonary oedema, bronchiolitis, and death in severe cases. On a dairy farm, a cloud of reddish-brown NO2 gas (which is heavier than air) was noticed to escape from underneath the plastic sheet of a horizontal maize bunker and to enter a cubicle house for dairy cows 1 day after ensiling. Eleven cows became dyspnoeic, 3 of which subsequently died. A combination of weather conditions, an insufficient sand load on the maize bunker, the utilization of a lactobacillus starter culture, and the close proximity of the silo to the cubicle house may have caused the incident.

Asbestos contamination in feldspar extraction sites: a failure of prevention? Commentary.

PubMed

Cavariani, Fulvio

2016-01-01

Fibrous tremolite is a mineral species belonging to the amphibole group. It is present almost everywhere in the world as a natural contaminant of other minerals, like talc and vermiculite. It can be also found as a natural contaminant of the chrysotile form of asbestos. Tremolite asbestos exposures result in respiratory health consequences similar to the other forms of asbestos exposure, including lung cancer and mesothelioma. Although abundantly distributed on the earth's surface, tremolite is only rarely present in significant deposits and it has had little commercial use. Significant presence of amphibole asbestos fibers, characterized as tremolite, was identified in mineral powders coming from the milling of feldspar rocks extracted from a Sardinian mining site (Italy). This evidence raises several problems, in particular the prevention of carcinogenic risks for the workers. Feldspar is widespread all over the world and every year it is produced in large quantities and it is used for several productive processes in many manufacturing industries (over 21 million tons of feldspar mined and marketed every year). Until now the presence of tremolite asbestos in feldspar has not been described, nor has the possibility of such a health hazard for workers involved in mining, milling and handling of rocks from feldspar ores been appreciated. Therefore the need for a wider dissemination of knowledge of these problems among professionals, in particular mineralogists and industrial hygienists, must be emphasized. In fact both disciplines are necessary to plan appropriate environmental controls and adequate protections in order to achieve safe working conditions.

Case-control study of lung cancer among sugar cane farmers in India

PubMed Central

Amre, D. K.; Infante-Rivard, C.; Dufresne, A.; Durgawale, P. M.; Ernst, P.

1999-01-01

OBJECTIVES: To investigate the risk of lung cancer among sugar cane farmers and sugar mill workers. METHODS: A case-control study was conducted based in six hospitals in the predominantly sugar cane farming districts of the province of Maharashtra in India. Newly diagnosed, histologically confirmed cases were identified from these hospitals between May 1996 and April 1998. Other cancers were chosen as controls and matched to cases by age, sex, district of residence, and timing of diagnosis. RESULTS: Adjusting for confounders, an increased risk of lung cancer was found for workers ever employed on a sugar cane farm (odds ratio (OR) 1.92, 95% confidence interval (95% CI) 1.08 to 3.40). Increased risks were found for work involving preparation of the farm (OR 1.81, 95% CI 0.99 to 3.27) and burning of the farm after harvesting (OR 1.82, 95% CI 0.99 to 3.34). Non-significant increases in risks were found for harvesting the crop (OR 1.41, 95% CI 0.70 to 2.90) and processing the cane in the mills (OR 1.70, 95% CI 0.20 to 12.60). CONCLUSIONS: Exposure to fibres of biogenic amorphous silica (BAS) formed from silica absorbed from the soil and deposited in the leaves of the sugar cane crop or crystalline silica formed as a result of conversion of BAS to cristobalite at high temperatures may account for the increased risks of lung cancer among sugar cane farmers.   PMID:10492653

Comparison of Two Watch Schedules for Personnel at the White House Military Office President’s Emergency Operations Center

DTIC Science & Technology

2015-01-01

for failing to comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE 2015 2. REPORT TYPE...Labour Orga- nization, more than two and a half billion people are officially recognized as shift workers (IARC Monographs Working Group on the...BLS reported that for calendar year 2004, almost 15% of full-time salaried personnel were shift workers (IARC Monographs Working Group on the

Benefits to the American Economy of a More Educated Workforce. Hearing Before the Subcommittee on Immigration and Claims of the Committee on the Judiciary, House of Representatives, One Hundred Sixth Congress, First Session, March 25, 1999.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on the Judiciary.

The Subcommittee on Immigration and Claims of the House Committee on the Judiciary met to hear testimony on the benefits to American workers, businesses, citizens, and legal residents of more educated immigrants in the national workforce. Statements were given by the following persons: (1) Lamar Smith, U.S. Congressman from Texas; (2) William…

FROM LEFT TO RIGHT, 115, 117, 119, 121, 123, 125, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

FROM LEFT TO RIGHT, 115, 117, 119, 121, 123, 125, 127, 129 COLLINS STREET. ATCHISON VILLAGE HOUSED WORKERS DURING WORLD WAR II - Rosie the Riveter National Historical Park, Atchison Village, Collins Street, Richmond, Contra Costa County, CA

Conservative Labor Leaders Clean House: The Case of Brookwood Labor College.

ERIC Educational Resources Information Center

Grabiner, Gene

1979-01-01

Actions taken during the 1928 American Federation of Labor Convention against Brookwood Labor College are examined to demonstrate the depth and extent of anti-radicalism in this period of American labor's struggle for workers' education. (MJB)

13. Photocopy of photograph (original print at Riveside Library, Local ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Photocopy of photograph (original print at Riveside Library, Local History Collection), photographer and date unknown. VIEW OF JAPANESE WORKER HOUSING, ARLINGTON HEIGHTS FRUIT COMPANY, EXACT LOCATION UNKNOWN - California Citrus Heritage Recording Project, Riverside, Riverside County, CA

Federal Workers' Compensation Modernization and Improvement Act

THOMAS, 112th Congress

Rep. Kline, John [R-MN-2

2011-07-08

Senate - 11/30/2011 Received in the Senate and Read twice and referred to the Committee on Homeland Security and Governmental Affairs. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Essential Transportation Worker Identification Credential Assessment Act

THOMAS, 113th Congress

Rep. Jackson Lee, Sheila [D-TX-18

2013-09-27

Senate - 07/29/2014 Received in the Senate and Read twice and referred to the Committee on Commerce, Science, and Transportation. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

House Parties: An Innovative Model for Outreach and Community-Based Health Education.

PubMed

Anderson-Reeves, Timika; Goodman, Jacqueline; Bragg, Brian; Leruth, Chelsey

2017-12-01

Purpose To connect low resource communities to innovative services that address gaps in health access and knowledge. Description We describe the house party model, as a community-based workshop approach to health education developed by the Westside Healthy Start program (WHS) in Chicago, Illinois. Key elements of the WHS house party model include use of community health workers as facilitators, collaboration with participants and community-based organizations, referrals to health care and social services, and engagement strategies such as interactive activities, personal stories, and discussion. Assessment In 2014 and 2015, WHS completed 23 house parties with 271 participants, delivering education on relevant maternal and child health (MCH) topics. Participants demonstrated improvements in knowledge of several health-related areas. About half of participants were able to identify causes or signs of preterm labor prior to the house party, compared to over 80% after. In addition, 94% of participants rated the house party workshops "excellent" or "good". Conclusion House parties are a promising strategy for increasing knowledge about MCH topics and linking hard-to-reach populations to resources in the community.

Characteristics of ammonia, hydrogen sulfide, carbon dioxide, and particulate matter concentrations in high-rise and manure-belt layer hen houses

NASA Astrophysics Data System (ADS)

Ni, Ji-Qin; Chai, Lilong; Chen, Lide; Bogan, Bill W.; Wang, Kaiying; Cortus, Erin L.; Heber, Albert J.; Lim, Teng-Teeh; Diehl, Claude A.

2012-09-01

Indoor air pollutants at high concentrations in poultry houses can potentially affect workers' health, and animal welfare and productivity. This paper presents research results of a 2-year continuous monitoring of ammonia (NH3), carbon dioxide (CO2), hydrogen sulfide (H2S), and particulate matter (PM) concentrations from to date the most comprehensive study on a single farm in two 180,000-bird high-rise (HR) and two 200,000-bird manure-belt (MB) layer hen houses located in Indiana, USA. Air was sampled at ventilation fans of the mechanically-ventilated houses. Concentrations of NH3 and CO2 were measured with photoacoustic multi-gas monitors. Concentrations of H2S and PM10 were monitored with pulsed fluorescence analyzers and Tapered Element Oscillating Microbalances (TEOM), respectively. The 2-year mean ± standard deviation concentrations at ventilation fans of the four layer hen houses were 48.9 ± 39 and 51.9 ± 40.7 ppm in HR, and 13.3 ± 9.1 and 12.9 ± 10.5 ppm in MB for NH3; 26.4 ± 17.6 and 24.9 ± 19 ppb in HR, 40.0 ± 21.1 and 41.2 ± 31.5 ppb in MB for H2S; 1755 ± 848 and 1804 ± 887 ppm in HR, and 2295 ± 871 and 2285 ± 946 ppm in MB for CO2; and 540 ± 303 and 552 ± 338 μg m-3 in HR, and 415 ± 428 and 761 ± 661 μg m-3 in MB for PM10. Compared with the MB houses, concentrations of the HR houses were higher for NH3, and lower for CO2, H2S, and PM10 (P < 0.05). High concentrations of NH3 detected in winter represent potential challenges to workers' health and animal welfare. Variations in pollutant concentrations at the exhaust fans were affected by outdoor temperature, ventilation, bird condition, and farm operation. A new weekly variation, characterized by significantly lower PM10 concentrations on Sundays, was identified and was related to the weekly schedule of house operational activities.

Migrant Farmworker Housing Regulation Violations in North Carolina

PubMed Central

Arcury, Thomas A.; Weir, Maria; Chen, Haiying; Summers, Phillip; Pelletier, Lori E.; Galván, Leonardo; Bischoff, Werner E.; Mirabelli, Maria C.; Quandt, Sara A.

2013-01-01

Background The quality of housing provided to migrant farmworkers is often criticized, but few studies have investigated these housing conditions. This analysis examines housing regulation violations experienced by migrant farmworkers in North Carolina, and the associations of camp characteristics with the presence of housing violations. Methods Data were collected in183 eastern North Carolina migrant farmworker camps in 2010. Housing regulation violations for the domains of camp, sleeping room, bathroom, kitchen, laundry room, and general housing, as well as total violations were assessed using North Carolina Department of Labor standards. Results Violations of housing regulations were common, ranging from 4 to 22 per camp. Housing regulation violations were common in all domains; the mean number of camp violations was 1.6, of sleeping room violations was 3.8, of bathroom violations was 4.5, of kitchen violations was 2.3, of laundry room violations was 1.2, and of general housing violations was 3.1. The mean number of total housing violations was 11.4. Several camp characteristics were consistently associated with the number of violations; camps with workers having H-2A visas, with North Carolina Department of Labor Certificates of Inspection posted, and assessed early in the season had fewer violations. Conclusions These results argue for regulatory changes to improve the quality of housing provided to migrant farmworkers, including stronger regulations and the more vigorous enforcement of existing regulations. PMID:22237961

Research of the value of linear distortion of renewable surface of part during rotary processing of bulky items without dismantling unit

NASA Astrophysics Data System (ADS)

Bondarenko, J. A.; Fedorenko, M. A.; Pogonin, A. A.

2018-03-01

The loading and unloading units and grinding mills of raw devices have internal cone type or pipe screw perceive load of incoming and outgoing material. The main part of the support assembly is a pin. Mounting seats for the pipe screws cone have traces of deformation and work hardening, while they themselves have wear of pins and deformation of the inner and outer cylindrical working surface. In the mill body, there are constantly acting dynamic forces causing vibration, which are transmitted to the stud and inner accelerating elements. Under the influence of stress and vibration, the housing spigot is in the stress-compressed state and stretched vertically and horizontally. As a result, the insertion element is deformed and weakened in the fixture. A moving element appears in the gap leading to the fact that it drops lfeedstock and under the influence of variable loads it is destroyed, as well as the seating surfaces of the insert pin member.

Hydrogeology and ground-water quality of the Bay Mills Indian Community Study Area, near Brimley, Michigan

USGS Publications Warehouse

,

1996-01-01

Bay Mills Indian Community (BMIC) near Brimley, Mich. (fig. 1), with a population of about 1,000, needs hydrogeologic and ground-water-quality information to help assure a reliable ground-water supply for future economic development. Currently (1995), three wells supply water to a housing development adjacent to Mission Hill, but the remainder of BMIC is dependent on private low-capacity wells. Currently (1995), motel and gaming facilities are being constructed at the former Fisherman's Wharf site. These facilities will require large-capacity wells for public supply and fire protection. In addition, a proposed fish hatchery would require a water supply that would meet stringent water-quality requirements and be capable of producing about 500 to 600 gallons per minute (gal/min). This report summarizes hydrogeologic and ground-water-quality information needed to effectively plan for water-supply development at BMIC and is the result of a cooperative effort between BMIC and the U.S. Geological Survey (USGS).

Making the invisible visible: are health social workers addressing the social determinants of health?

PubMed

Craig, Shelley L; Bejan, Raluca; Muskat, Barbara

2013-01-01

This study explored the ways in which health social workers (HSW) address the social determinants of health (SDH) within their social work practice. Social workers (n = 54) employed at major hospitals across Toronto had many years of practice in health care (M = 11 years; SD = 10.32) and indicated that SDH were a top priority in their daily work; with 98% intentionally intervening with at least one and 91% attending to three or more. Health care services were most often addressed (92%), followed by housing (72%), disability (79%), income (72%), and employment security (70%). Few HSW were tackling racism, Aboriginal status, gender, or social exclusion in their daily practice.

Journey to work, 2000 : census 2000 brief

DOT National Transportation Integrated Search

2004-03-01

This report, one of a series that presents population and housing data collected during Census : 2000, provides information on the place-of-work and journey-to-work characteristics of workers 16 years and over who were employed and at work during the...

7 CFR 3560.303 - Housing project budgets.

Code of Federal Regulations, 2011 CFR

2011-01-01

... contribution; (C) Federal unemployment tax; (D) State unemployment tax; (E) Workers compensation insurance; (F) Health insurance premiums; (G) Cost of fidelity or comparable insurance; (H) Leasing, performance... receiving credit reports, police reports, and other checks related to tenant selection criteria for...

[Rheumatoid arthritis and morbidity among wet spinning factory women workers].

PubMed

Wysocki, Z; Janas, Z; Cichoń, L; Sikorzewski, M; Gregorowicz, H

1977-01-01

Two hundred ninety women employed in the wet spinning mill of the linen plants have been examined. Their average age and duration of employment were respectively 45 and 17,5 years. Examined women worked in specific microclimate including temperature from 24 degrees C to 25.3 degrees C and the moisture of air from 63,5 to 72,5%. Rheumatoid Arthritis in women working in wet spinning factory was the aim of this examination. It has been stated that these surroundings have no influence on that sort of disease.

Japanese Aggression in Asia (1895-1930). Japan’s Dream of ’Hakko Ichuo’ (Eight Corners of the World under Japanese Rule).

DTIC Science & Technology

1980-12-01

the British Navy was also of significant value, for then Britannia still ruled the waves. The huge indemnity received from the Chinese played an...11 among the sons, the eldest took all and the second and third sons became either factory or mine workers or apprentices of a merchant. When...warehouses, spin- ning, paper and sugar mills, all based on the large profits which came from banking, mining and foreign trade. Mitsubishi had its

Microtube strip heat exchanger

NASA Astrophysics Data System (ADS)

Doty, F. D.

1991-07-01

During the last quarter, Doty Scientific, Inc. (DSI) continued to make progress on the microtube strip (MTS) heat exchanger. The DSI completed a heat exchanger stress analysis of the ten-module heat exchanger bank; and performed a shell-side flow inhomogeneity analysis of the three-module heat exchanger bank. The company produced 50 tubestrips using an in-house CNC milling machine and began pressing them onto tube arrays. The DSI revised some of the tooling required to encapsulate a tube array and press tubestrips into the array to improve some of the prototype tooling.

Asbestosis in an asbestos composite mill at Mumbai: A prevalence study

PubMed Central

Murlidhar, V; Kanhere, Vijay

2005-01-01

Background Of an estimated 100000 workers exposed to asbestos in India, less than 30 have been compensated. The reasons for such a small number are: refusal by management sponsored studies to grant medical certifications to workers suffering from occupational diseases, lack of training for doctors in diagnosis of occupational lung diseases, deliberate misdiagnosis by doctors of asbestosis as either chronic bronchitis or tuberculosis and the inherent class bias of middle class doctors against workers. The aim of the study was to identify workers suffering from Asbestosis (parenchymal and pleural non-malignant disease) among the permanent workers of the Hindustan Composites Factory and assess their disability and medically certify them, whereupon they could avail of their basic rights to obtain compensation and proper treatment. Methods The study was conducted by the Occupational Health and Safety Centre and the Workers' Union. Asbestosis was diagnosed if they had an occupational history of asbestos exposure for at least 15 years and showed typical radiographic findings. Results Of 232 workers in the factory, 181 participated in the survey. 22% of them had asbestosis. All the asbestos affected workers had at least 20 years of exposure. 7% had rhonchi, 34% had late basal inspiratory rates, 82% had more than 80% of Forced Expiratory Volume in the first second (FEV1)/Forced Vital capacity (FVC) ratio and 66% had FVC less than 80% of the predicted value. On radiology 7% had only pleural disease, 10% had both pleural and parenchymal disease and 82% had only parenchymal disease. The association of pleural disease with chest pain was statistically significant. Conclusion We found the prevalence of asbestosis among exposed workers to be less than that anticipated for the number of years of exposure due to "Healthy Worker Effect". We suggest that all affected asbestos workers (including those who have been forced to leave) in India be medically certified and compensated. We also recommend better control of asbestos use in India. We also implore the management to provide all information about the work process and its hazards, conduct medical checkups as mandated by law and give the medical records to the workers. PMID:16262892

Industrial noise level study in a wheat processing factory in ilorin, nigeria

NASA Astrophysics Data System (ADS)

Ibrahim, I.; Ajao, K. R.; Aremu, S. A.

2016-05-01

An industrial process such as wheat processing generates significant noise which can cause adverse effects on workers and the general public. This study assessed the noise level at a wheat processing mill in Ilorin, Nigeria. A portable digital sound level meter HD600 manufactured by Extech Inc., USA was used to determine the noise level around various machines, sections and offices in the factory at pre-determined distances. Subjective assessment was also mode using a World Health Organization (WHO) standard questionnaire to obtain information regarding noise ratings, effect of noise on personnel and noise preventive measures. The result of the study shows that the highest noise of 99.4 dBA was recorded at a pressure blower when compared to other machines. WHO Class-4 hearing protector is recommended for workers on the shop floor and room acoustics should be upgraded to absorb some sounds transmitted to offices.

[Dust and silica exposure on metallurgical furnace maintenance using refractory materials].

PubMed

Garattini, S; Barbieri, P G; Bottone, F; Brunelli, E; Carminati, F; Chiari, R; Sarnico, M

2012-01-01

In the metallurgical industries the silica risk has long been known, particularly for the refractoryes maintenance workers. The maintenance of furnaces, ladles and tundisches refractory linings, on the current organization of production, is provided by companies under contract. The information available about the characterization of risk for this group of workers are at present inadequate. The study investigates the exposure to dust, also containing free crystalline silica (SLC), through the analysis of samples of commercial products used in the reconstruction of refractory linings of furnaces, ladles and tundisches, materials from the demolition of refractory articles and dust from work areas. It also presents the results of an environmental investigation conducted during the demolition and reconstruction of the refractory in three steel mills. The Authors, by the numerous inspections and the systematic survey of working conditions, have formulated a SLC risk profile and some proposals for prevention.

Investigation of the environmental impacts of naturally occurring radionuclides in the processing of sulfide ores for gold using gamma spectrometry.

PubMed

Gbadago, J K; Faanhof, A; Darko, E O; Schandorf, C

2011-09-01

The possible environmental impacts of naturally occurring radionuclides on workers and a critical community, as a result of milling and processing sulfide ores for gold by a mining company at Bogoso in the western region of Ghana, have been investigated using gamma spectroscopy. Indicative doses for the workers during sulfide ore processing were calculated from the activity concentrations measured at both physical and chemical processing stages. The dose rate, annual effective dose equivalent, radium equivalent activity, external and internal hazard indices, and radioactivity level index for tailings, for the de-silted sediments of run-off from the vicinity of the tailings dam through the critical community, and for the soils of the critical community's basic schools were calculated and found to be lower than their respective permissible limits. The environmental impact of the radionuclides is therefore expected to be low in this mining environment.

Varicose Veins in Women Cotton Workers. An Epidemiological Study in England and Egypt*

PubMed Central

Mekky, Siza; Schilling, R. S. F.; Walford, Joan

1969-01-01

The prevalence of varicose veins was studied in 504 women cotton workers in England and 467 in Egypt, by a standardized questionary and a specially developed method of examination. The English mill population showed a much higher prevalence of varicose veins than the Egyptian, probably owing to environmental rather than ethnic reasons. Among the European women the prevalence of varicose veins was significantly related to age, parity, body weight, type of corsetry, and occupation—that is, whether or not they stood at their work. After standardizing for the other variables there was a statistically significant excess of varicose veins in women wearing corsets and roll-ons compared with those wearing less-constrictive garments. After a similar standardization a significant excess was found in women who stood at their work compared with those whose jobs entailed walking or sitting. Imagesp593-a PMID:5798468

MARINA & MAINE STREETS FACING NW. DARKER COLORED HOME ON ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

MARINA & MAINE STREETS FACING NW. DARKER COLORED HOME ON SE CORNER. NYSTROM VILLAGE, LIKE ATCHISON VILLAGE (HAER CA-326-N), HOUSED WORKERS DURING WORLD WAR II - Rosie the Riveter National Historical Park, Nystrom Village, Marina & Maine Streets, Richmond, Contra Costa County, CA

Raising Responsible and Resourceful Youth.

ERIC Educational Resources Information Center

Juvenile Justice, 2000

2000-01-01

The 2000 White House Conference on Teenagers brought together parents, teenagers, educators, youth workers, researchers, policymakers, and others to examine how families and communities can teach youth sound values, promote healthy behavior, and support positive development. Presents an article by Hillary Rodham Clinton that summarizes the…

With Farm Workers: Part II--New York

ERIC Educational Resources Information Center

Halsell, Grace

1978-01-01

Each year, families travel north from the Texas-Mexico border to New York State to plant and clip celery and onions. These migrants suffer from poor health care, have poor housing, sanitation facilities, and education, and work long hours in the fields. (NQ)

INTERIOR VIEW OF DEBITEUSE ROOM. MONORAIL USED TO MOVE DEBIS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

INTERIOR VIEW OF DEBITEUSE ROOM. MONORAIL USED TO MOVE DEBIS IS FROM ORIGINAL CLAY HOUSE. VIEW SHOWS WORKER USING AIR HAMMER TO BEGIN FINISH ON DEBI. - Chambers-McKee Window Glass Company, Debiteuse, Clay Avenue Extension, Jeannette, Westmoreland County, PA

Relative contribution of potential modes of surface dust lead contamination in the homes of boatyard caulkers.

PubMed

Untimanon, Orrapan; Geater, Alan; Chongsuvivatwong, Virasakdi; Saetia, Wiyada; Verkasalo, Pia K

2012-01-01

The aim of this study was to quantify the relative contributions to surface lead contamination of boat-caulkers' houses of three contamination modes, namely "take-home" lead from the caulker, "natural" spatial dispersal from boatyard to household and "redistribution" of accumulated lead-laden dust within the house. Boat-caulkers' houses situated in areas surrounding boat repair yards were recruited. Caulkers' houses that were located close together were divided into location-matched pairs, within which one was randomly assigned to be given a cleaning and designated a CL house, and the other was to be left uncleaned and designated a NCL house. Geographically isolated caulker's houses were randomly assigned to one of the two categories. The nearest non-boatyard worker's house (NB) was additionally recruited for each set. The surface lead loading rate (SLLR), defined as the mass of lead deposited in dust per unit area of surface per unit time, was measured over a period of 3 mo in all houses, and the data were modeled using linear mixed effects regression. Adjusted values of SLLR differed only slightly between CL and NCL houses (0.96 to 1.02 times) but were between 1.65 and 2.03 times higher in CL and NCL houses than in NB houses depending on proximity to the boatyard and between 2.12 and 2.61 times higher in houses within one km of a boatyard than in more distant houses depending on category of house. Newly deposited dust lead likely resulted from the take-home and spatial dispersion modes. The contribution of redistribution is very small.

[Investigation of Cryptosporidium sp. in workers of the Van municipality slaughterhouse and in slaughtered animals].

PubMed

Ciçek, Mutalip; Körkoca, Hanifi; Gül, Abdurrahman

2008-01-01

This study was carried out in order to investigate the prevalence of Cryptosporidium sp. in slaughtered animals and workers of the Van municipality slaughterhouse in Van. Animals slaughtered at different times and workers who had been working in different departments of the slaughter house were included in the study for three months. A total of 309 fecal specimens from animals including 167 sheep, 56 goats and 86 cattle and 87 fecal specimens from workers were examined for Cryptosporidium sp. oocysts. In slaughtered animals, the modified acid-fast staining method was used to determine the oocysts of Cryptosporidium sp. The fecal samples of slaughter workers were examined by using RIDA (R) Quick Cryptosporidium Strip Test (R-Biopharm, Germany) and the modified acid-fast staining method. Fecal samples found to be positive by stripe test were also confirmed with the ELISA method (R-Biopharm, Germany). Oocysts of Cryptosporidium sp. were found in fecal specimens of 22 sheep (13.17%), 6 goats (10.71%) and 7 cattle (8.13%). Intestinal parasites were observed in 34 fecal specimens of workers (39.08%). Cryptosporidium sp., Hymenolepis nana, Chilomastix mesnili, Endolimax nana, Iodamoeba bütschlii were found in the specimen of one worker (1.14%), Entamoeba coli in 4 workers (4.59%), Blastocystis hominis (9.19%) in 8 workers, and Giardia intestinalis (19.54%) in 17 workers.

Mercury-impacted scrap metal: Source and nature of the mercury.

PubMed

Finster, Molly E; Raymond, Michelle R; Scofield, Marcienne A; Smith, Karen P

2015-09-15

The reuse and recycling of industrial solid wastes such as scrap metal is supported and encouraged both internationally and domestically, especially when such wastes can be used as substitutes for raw material. However, scrap metal processing facilities, such as mini-mills, have been identified as a source of mercury (Hg) emissions in the United States. This research aims to better define some of the key issues related to the source and nature of mercury in the scrap metal waste stream. Overall, it is difficult to pinpoint the key mercury sources feeding into scrap metal recycling facilities, quantify their associated mercury concentrations, or determine which chemical forms are most significant. Potential sources of mercury in scrap metal include mercury switches from discarded vehicles, electronic-based scrap from household appliances and related industrial systems, and Hg-impacted scrap metal from the oil and gas industry. The form of mercury associated with scrap metal varies and depends on the source type. The specific amount of mercury that can be adsorbed and retained by steel appears to be a function of both metallurgical and environmental factors. In general, the longer the steel is in contact with a fluid or condensate that contains measurable concentrations of elemental mercury, the greater the potential for mercury accumulation in that steel. Most mercury compounds are thermally unstable at elevated temperatures (i.e., above 350 °C). As such, the mercury associated with impacted scrap is expected to be volatilized out of the metal when it is heated during processing (e.g., shredding or torch cutting) or melted in a furnace. This release of fugitive gas (Hg vapor) and particulates, as well as Hg-impacted bag-house dust and control filters, could potentially pose an occupational exposure risk to workers at a scrap metal processing facility. Thus, identifying and characterizing the key sources of Hg-impacted scrap, and understanding the nature and extent of associated releases, represent a practical research need that is essential for improving the environmental management of Hg-impacted scrap and assessing measures to protect workers from potential health and safety hazards that might be posed by mercury and Hg-impacted scrap. Copyright © 2015 Elsevier Ltd. All rights reserved.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Finster, Molly E; Raymond, Michelle R.; Scofield, Marcienne A.

The reuse and recycling of industrial solid wastes such as scrap metal is supported and encouraged both internationally and domestically, especially when such wastes can be used as substitutes for raw material. However, scrap metal processing facilities, such as mini-mills, have been identified as a source of mercury (Hg) emissions in the United States. This research aims to better define some of the key issues related to the source and nature of mercury in the scrap metal waste stream. Overall, it is difficult to pinpoint the key mercury sources feeding into scrap metal recycling facilities, quantify their associated mercury concentrations,more » or determine which chemical forms are most significant. Potential sources of mercury in scrap metal include mercury switches from discarded vehicles, electronic-based scrap from household appliances and related industrial systems, and Hg-impacted scrap metal from the oil and gas industry. The form of mercury associated with scrap metal varies and depends on the source type. The specific amount of mercury that can be adsorbed and retained by steel appears to be a function of both metallurgical and environmental factors. In general, the longer the steel is in contact with a fluid or condensate that contains measurable concentrations of elemental mercury, the greater the potential for mercury accumulation in that steel. Most mercury compounds are thermally unstable at elevated temperatures (i.e., above 350°C). As such, the mercury associated with impacted scrap is expected to be volatilized out of the metal when it is heated during processing (e.g., shredding or torch cutting) or melted in a furnace. This release of fugitive gas (Hg vapor) and particulates, as well as Hg-impacted bag-house dust and control filters, could potentially pose an occupational exposure risk to workers at a scrap metal processing facility. Thus, identifying and characterizing the key sources of Hg-impacted scrap, and understanding the nature and extent of associated releases, represent a practical research need that is essential for improving the environmental management of Hg-impacted scrap and assessing measures to protect workers from potential health and safety hazards that might be posed by mercury and Hg-impacted scrap.« less

5. EXTERIOR OF SOUTH SIDE SHOWING ELECTRICAL JUNCTION BOX NEXT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. EXTERIOR OF SOUTH SIDE SHOWING ELECTRICAL JUNCTION BOX NEXT TO SOUTH SIDE DOOR AND CHAIN-LINK FENCE AROUND GARDEN AREA AT REAR OF HOUSE. VIEW TO NORTHWEST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Drug and Immigration Issues in the Mexico-US Relationship

DTIC Science & Technology

1994-06-01

and Yucatan . 89 Confederation) and the CNOC (National worker-peasants Confederation) which make really a strong party because the quantity of secure... nutrition , and housing; greatly broadened opportunities for all individuals to realize their full potential through education; and a strong voice for all

Spatial Mismatch: A Third Generation Survey.

ERIC Educational Resources Information Center

Eagan, J. Vincent

1999-01-01

The spatial mismatch argument hypothesizes that racial discrimination in the housing market, together with the suburbanization of low skilled jobs, contributes significantly to the high unemployment and/or low wages of inner city minority workers. Surveys recent spatial mismatch literature and discusses policy alternatives, focusing on areas…

Knowledge, attitude and practice of pharmacists and health-care workers regarding oral contraceptives correct usage, side-effects and contraindications.

PubMed

Sattari, M; Mokhtari, Z; Jabari, H; Mashayekhi, S O

2013-06-01

Despite the success of the Iranian family planning programme, the number of unwanted pregnancies remains high. To investigate whether health workers in Tabriz are providing correct information and counselling about OCP use, the current study was planned to examine the level of knowledge, attitude and practice of OCP providers. A sample of 150 health-care workers in health houses and 150 community/hospital pharmacists answered a questionnaire about knowledge of correct use of OCP, side-effects, contraindications, danger signs/symptoms and non-contraceptive benefits, and whether they counselled patients about these subjects. Knowledge of pharmacists and health workers was not as high as expected and in many topics they were counselling patients even when they had incorrect knowledge and in other areas they were not providing information to patients despite having the correct knowledge. Better continuing education for OCP providers and especially for pharmacists seems necessary.

Reflections on the health workers' strike at Malawi's major tertiary hospital, QECH, Blantyre, 2001: a case study.

PubMed

Muula, A S; Phiri, A

2003-03-01

Health workers and support staff at Malawi's major referral hospital, the Queen Elizabeth Central Hospital, Blantyre, were on strike between 5th and 19th October 2001. The health workers' grievances included: lack of risk allowances; poor professional allowances; low salaries; and low housing allowances. The strike resulted in almost total closure of the 1500-bed hospital; only the burns and orthopaedic wards continued to serve patients. Volunteer staff, comprising the Red Cross, and nursing and medical students provided services. Verbal and written threats by the authorities had minimal effect on terminating the strike; rather, they encouraged the resolve to continue with the industrial action. We report aspects of the genesis, progress and resolution of the strike. Although not much seems to have been achieved, both the employer and the workers need to draw lessons from the experience.

Limited English proficiency workers. Health and safety education.

PubMed

Hong, O S

2001-01-01

1. As the population of adults with limited English proficiency plays an increasingly important role in the United States workplaces, there has been a growing recognition that literacy and limited English skills affect health and safety training programs. 2. Several important principles can be used as the underlying framework to guide teaching workers with limited English proficiency: clear and vivid way of teaching; contextual curriculum based on work; using various teaching methods; and staff development. 3. Two feasible strategies were proposed to improve current situation in teaching health and safety to workers with limited English proficiency in one company: integrating safety and health education with ongoing in-house ESL instruction and developing a multilingual video program. 4. Successful development and implementation of proposed programs requires upper management support, workers' awareness and active participation, collaborative teamwork, a well structured action plan, testing of pilot program, and evaluation.

Health hazard evaluation report HETA 83-248-1515, Arco Philadelphia refinery, Philadelphia, Pennsylvania

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lewis, F.A.; Parrish, G.

1984-10-01

A bulk sample of fractionator residue was analyzed for polynuclear aromatic (PNA) compounds at the catalytic cracking unit of ARCO Philadelphia Refinery (SIC-2911), Philadelphia, Pennsylvania in May, 1983. The study was requested by the Atlantic Independent Union to determine if skin rashes and skin irritation occurring among refinery workers were caused by PNA in the fractionators. The authors conclude that a health hazard from exposure to chemicals at the cracking unit may exist. No specific chemical agent can be identified. Dust from the catalyst and oily residues that could contaminate workers shoes and clothing may have contributed to some ofmore » the dermatitis cases. Recommendations include laundering workers coveralls by dry cleaning to insure the removal of oily residues, providing workers with oil resistant or oil proof work boots, and repairing the ventilator in the sample preparation room adjacent to the block house.« less

Diet Replenishment for Ad-libitum–fed Mice Housed in Social Groups is Compatible with Shelf Life

PubMed Central

Huerkamp, Michael J; Dowdy, Minida R

2008-01-01

Regulatory guidelines and best practices in the care of research animals allow diets milled for laboratory animals to be used within 180 d of formulation but otherwise permit latitude and professional judgment in how and when feed is offered. As such, practices at some research institutions allow for the replenishment (‘topping up’) of fresh chow over that existing in the cage food hopper, rather than complete replacement of the diet on a regular basis. To determine the depletion rate of a pelleted diet as fed from a conventional overhead food hopper, the consumption of full hoppers of food was measured for breeding pairs of mice in production and gender-specific groups of weanlings and juvenile mice kept in ventilated cages at 71.9 ± 0.2 °F (approximately 22.6 °C) and 40% ± 5% relative humidity. Breeding pairs of mice depleted 97% of a 250-g ration within 44 d of offering and consumed diet at a rate of 4.7 ± 0.5 g per mouse daily. Gender-grouped weanling and juvenile mice housed 5 to 6 per cage exhausted more than 99% of a 500-g ration of diet in 24 d and consumed chow at a rate of 3.4 ± 0.3 g per animal daily. These findings suggest that breeding pairs and groups of mice kept 5 to 6 per cage deplete feed at such a rate that diets can be fed by using replenishment provided diet is offered within 5 mo of the milling date. PMID:18459713

Love House

ERIC Educational Resources Information Center

Miller, Maryellen B.; Cizek, Brigitte

2006-01-01

In February of 2004, the Department of Human Development/Family Studies at the University of Delaware hosted the Austrian Institute of Family Studies. Social worker Olaf Kapella and psychologist Brigitte Cizek presented their LoveTalks workshop which is a model for the community supported sex education program in Austria. The workshop leaders were…

[The Mobile Precarity Team: a tool for building relations].

PubMed

Crambert, Geneviève; Puren, Agnès; Bougon, Aude; Quellennec, Patrick

2013-01-01

The Mobile Precarity Team is based in the medical-psychological centre. It works with people in situations of exclusion, in collaboration with social workers, doctors, hospitals, emergency housing centres and social action associations and charities. The main objective is to encourage people to seek medical care.

Harvesting in the Dark

ERIC Educational Resources Information Center

Martinez, Douglas R.

1978-01-01

Migrant mushroom workers suffer from poor housing and living conditions, low wages, poor health, unsafe working conditions, abuse from crew leaders, and isolation. Farm work advocates feel these abuses will continue without laws guaranteeing access to the camps, minimum standards for camp conditions, and the outlawing or strict regulation of crew…

Korean Affairs Report.

DTIC Science & Technology

1986-10-14

secretary, of the Central Committee of the Workers’ Party of Korea, received a gift from Paola Ortiz, daughter of the manager of the Ecuadoran Voluntad ...received today Paola Ortiz, daughter of manager of the Ecuadoran " Voluntad " Publishing House Humberto, and her entour- age, on a visit to our country

KSC-2012-4833

NASA Image and Video Library

2012-09-05

CAPE CANAVERAL, Fla. – Workers sign a steel beam before it is placed at the highest point of a new exhibit facility under construction at the Kennedy Space Center Visitor Complex. The 90,000-square-foot facility will house space shuttle Atlantis and 62 shuttle program exhibits. Photo credit: NASA/Kim Shiflett

KSC-2012-4830

NASA Image and Video Library

2012-09-05

CAPE CANAVERAL, Fla. – Workers sign a steel beam before it is placed at the highest point of a new exhibit facility under construction at the Kennedy Space Center Visitor Complex. The 90,000-square-foot facility will house space shuttle Atlantis and 62 shuttle program exhibits. Photo credit: NASA/Kim Shiflett

KSC-2012-4829

NASA Image and Video Library

2012-09-05

CAPE CANAVERAL, Fla. – Workers sign a steel beam before it is placed at the highest point of a new exhibit facility under construction at the Kennedy Space Center Visitor Complex. The 90,000-square-foot facility will house space shuttle Atlantis and 62 shuttle program exhibits. Photo credit: NASA/Kim Shiflett

Assessment of source of information for polio supplementary immunization activities in 2014 and 2015, Somali, Ethiopia.

PubMed

Bedada, Selamawit Yilma; Gallagher, Kathleen; Aregay, Aron Kassahun; Mohammed, Bashir; Maalin, Mohammed Adem; Hassen, Hassen Abdisemed; Ali, Yusuf Mohammed; Braka, Fiona; Kilebou, Pierre M'pele

2017-01-01

Communication is key for the successful implementation of polio vaccination campaigns. The purpose of this study is to review and analyse the sources of information utilized by caregivers during polio supplementary immunization activities (SIAs) in Somali, Ethiopia in 2014 and 2015. Data on sources of information about the polio campaign were collected post campaign from caregivers by trained data collectors as part of house to house independent monitoring. The sources of information analysed in this paper include town criers (via megaphones), health workers, religious leaders, kebele leaders (Kebele is the lowest administrative structure in Ethiopia), radio, television, text message and others. The repetition of these sources of information was analysed across years and zones for trends. Polio vaccination campaign coverage was also reviewed by year and zones within the Somali region in parallel with the major sources of information used in the respective year and zones. 57,745 responses were used for this analysis but the responses were received from < or = 57,745 individuals since some of them may provide more than one response. Moreover, because sampling of households is conducted independently during each round of independent monitoring, the same household may have been included more than once in our analysis. The methodology used for independent monitoring does not allow for the calculation of response rates. Monitors go from house to house until information from 20 households is received. From the total 57,745 responses reviewed, over 37% of respondents reported that town criers were their source for information about the 2014 and 2015 polio SIAs. Zonal trends in using town criers as a major source of information in both study years remained consistent except in two zones. 87.5% of zones that reported at least 90% coverage during both study years had utilized town criers as a major source of information while the rest (12.5%) used health workers. We found that town criers were consistently the major source of information about the polio campaigns for Somali region parents and caregivers during polio immunization days held in 2014 and 2015. Health workers and kebele leaders were also important sources of information about the polio campaign for parents.

Three Essays In and Tests of Theoretical Urban Economics

NASA Astrophysics Data System (ADS)

Zhao, Weihua

This dissertation consists of three essays on urban economics. The three essays are related to urban spatial structure change, energy consumption, greenhouse gas emissions, and housing redevelopment. Chapter 1 answers the question: Does the classic Standard Urban Model still describe the growth of cities? Chapter 2 derives the implications of telework on urban spatial structure, energy consumption, and greenhouse gas emissions. Chapter 3 investigates the long run effects of minimum lot size zoning on neighborhood redevelopment. Chapter 1 identifies a new implication of the classic Standard Urban Model, the "unitary elasticity property (UEP)", which is the sum of the elasticity of central density and the elasticity of land area with respect to population change is approximately equal to unity. When this implication of the SUM is tested, it fits US cities fairly well. Further analysis demonstrates that topographic barriers and age of housing stock are the key factors explaining deviation from the UEP. Chapter 2 develops a numerical urban simulation model with households that are able to telework to investigate the urban form, congestion, energy consumption and greenhouse gas emission implications of telework. Simulation results suggest that by reducing transportation costs, telework causes sprawl, with associated longer commutes and consumption of larger homes, both of which increase energy consumption. Overall effects depend on who captures the gains from telework (workers versus firms), urban land use regulation such as height limits or greenbelts, and the fraction of workers participating in telework. The net effects of telework on energy use and GHG emissions are generally negligible. Chapter 3 applies dynamic programming to investigate the long run effects of minimum lot size zoning on neighborhood redevelopment. With numerical simulation, comparative dynamic results show that minimum lot size zoning can delay initial land conversion and slow down demolition and housing redevelopment. Initially, minimum lot size zoning is not binding. However, as city grows, it becomes binding and can effectively distort housing supply. It can lower both floor area ratio and residential density, and reduce aggregate housing supply. Overall, minimum lot size zoning can stabilize the path of structure/land ratios, housing service levels, structure density, and housing prices. In addition, minimum lot size zoning provides more incentive for developer to maintain the building, slow structure deterioration, and raise the minimum level of housing services provided over the life cycle of development.

Determinants of condom use in female sex workers in Surabaya, Indonesia.

PubMed

Joesoef, M R; Kio, D; Linnan, M; Kamboji, A; Barakbah, Y; Idajadi, A

2000-04-01

In the developing world condom use among sex workers and their clients plays a dominant role in the transmission of HIV/STD. In Surabaya, Indonesia, data from the 1993 STD prevalence survey in female sex workers (brothels, street, massage parlours, barber shops, call-girl houses, and nightclubs) reveal that only 5% (33/692) of the brothel workers and 14% (25/177) of the street walkers had condoms in their possession at the time of the interview. During the last paid sexual intercourse, sex workers from the brothels, streets, and nightclubs used condoms infrequently (14%, 20%, and 25%, respectively). Sex workers from massage parlours, barber shops, and call girls were about 5 to 3 times more likely to use condoms than sex workers from nightclubs (adjusted odds ratio of 3.5, 4.9, and 4.2, respectively); thus condom promotion programmes should be targeted at sex workers at brothels, streets, and nightclubs. Programmes should include: (1) free distribution of condoms to sex establishments at the initial stage, and condom social marketing at later stages; (2) penalties, including legal sanctions, against any sex establishments that do not consistently use condoms; (3) participation of brothel owners and madams in encouraging sex workers to consistently have clients use condoms during sexual intercourse; and (4) establishment of sentinel surveillance to monitor STD/HIV and condom-use compliance.

Urban climate modifies tree growth in Berlin

NASA Astrophysics Data System (ADS)

Dahlhausen, Jens; Rötzer, Thomas; Biber, Peter; Uhl, Enno; Pretzsch, Hans

2017-12-01

Climate, e.g., air temperature and precipitation, differs strongly between urban and peripheral areas, which causes diverse life conditions for trees. In order to compare tree growth, we sampled in total 252 small-leaved lime trees (Tilia cordata Mill) in the city of Berlin along a gradient from the city center to the surroundings. By means of increment cores, we are able to trace back their growth for the last 50 to 100 years. A general growth trend can be shown by comparing recent basal area growth with estimates from extrapolating a growth function that had been fitted with growth data from earlier years. Estimating a linear model, we show that air temperature and precipitation significantly influence tree growth within the last 20 years. Under consideration of housing density, the results reveal that higher air temperature and less precipitation led to higher growth rates in high-dense areas, but not in low-dense areas. In addition, our data reveal a significantly higher variance of the ring width index in areas with medium housing density compared to low housing density, but no temporal trend. Transferring the results to forest stands, climate change is expected to lead to higher tree growth rates.

Urban climate modifies tree growth in Berlin

NASA Astrophysics Data System (ADS)

Dahlhausen, Jens; Rötzer, Thomas; Biber, Peter; Uhl, Enno; Pretzsch, Hans

2018-05-01

Climate, e.g., air temperature and precipitation, differs strongly between urban and peripheral areas, which causes diverse life conditions for trees. In order to compare tree growth, we sampled in total 252 small-leaved lime trees ( Tilia cordata Mill) in the city of Berlin along a gradient from the city center to the surroundings. By means of increment cores, we are able to trace back their growth for the last 50 to 100 years. A general growth trend can be shown by comparing recent basal area growth with estimates from extrapolating a growth function that had been fitted with growth data from earlier years. Estimating a linear model, we show that air temperature and precipitation significantly influence tree growth within the last 20 years. Under consideration of housing density, the results reveal that higher air temperature and less precipitation led to higher growth rates in high-dense areas, but not in low-dense areas. In addition, our data reveal a significantly higher variance of the ring width index in areas with medium housing density compared to low housing density, but no temporal trend. Transferring the results to forest stands, climate change is expected to lead to higher tree growth rates.

Urban climate modifies tree growth in Berlin.

PubMed

Dahlhausen, Jens; Rötzer, Thomas; Biber, Peter; Uhl, Enno; Pretzsch, Hans

2018-05-01

Climate, e.g., air temperature and precipitation, differs strongly between urban and peripheral areas, which causes diverse life conditions for trees. In order to compare tree growth, we sampled in total 252 small-leaved lime trees (Tilia cordata Mill) in the city of Berlin along a gradient from the city center to the surroundings. By means of increment cores, we are able to trace back their growth for the last 50 to 100 years. A general growth trend can be shown by comparing recent basal area growth with estimates from extrapolating a growth function that had been fitted with growth data from earlier years. Estimating a linear model, we show that air temperature and precipitation significantly influence tree growth within the last 20 years. Under consideration of housing density, the results reveal that higher air temperature and less precipitation led to higher growth rates in high-dense areas, but not in low-dense areas. In addition, our data reveal a significantly higher variance of the ring width index in areas with medium housing density compared to low housing density, but no temporal trend. Transferring the results to forest stands, climate change is expected to lead to higher tree growth rates.

Mercury exposure and effects on cavity-nesting birds from the Carson River, Nevada

USGS Publications Warehouse

Custer, Christine M.; Custer, T.W.; Hill, E.F.

2007-01-01

Mercury (Hg) concentrations were 15-40 times higher in the eggs and livers of tree swallows (Tachycineta bicolor) and house wrens (Troglodytes aedon) that nested along the Carson River at and below Dayton, Nevada than in the same species above the mining-impacted areas. Hg contamination was mainly the result of processing mills in the 1800s that used Hg to separate gold and silver from ore. The exposure pattern of tree swallows and house wrens along the Carson River was consistent with their trophic status (i.e., lower levels in liver tissue of aquatic insectivores than in piscivorous birds nesting nearby). Even though they are aquatic insectivores, tree swallows and house wrens were exposed to the same amount of Hg as piscivores in the Florida Everglades; this indicated the extreme level of Hg contamination in the Carson River. Only 70-74% of the eggs hatched. This was less than the nationwide average for these two species that generally hatch ???85% of eggs. Although the sample size was small, Hg might be impacting reproductive end points in cavity-nesting birds from the Carson River. Other trace elements were present at background concentrations. ?? 2006 Springer Science+Business Media, Inc.

Lead Poisoning in Children.

ERIC Educational Resources Information Center

Lin-Fu, Jane S.

This publication is a guide to help social and health workers plan a preventive campaign against lead poisoning, a cause of mental retardation other neurological handicaps, and death among children. The main victims are 1- to 6-year-olds living in areas where deteriorating housing prevails. Among the causes of lead poisoning are: ingestion of…

REPORT TO THE PRESIDENT ON DOMESTIC MIGRATORY FARM LABOR.

ERIC Educational Resources Information Center

MITCHELL, JAMES P.

THE OBJECTIVES OF THE PRESIDENT'S COMMITTEE ON MIGRATORY LABOR ARE TO BRING ABOUT IMPROVED CONDITIONS FOR MIGRATORY WORKERS TO MIGRATE BY STABILIZING AGRICULTURAL EMPLOYMENT. EFFORTS HAVE BEEN DIRECTED TOWARD RESOLVING PROBLEMS OF CAMP HOUSING, SAFE TRANSPORTATION, ADEQUATE EDUCATION AND HEALTH SERVICES, EXTENSION OF LABOR LAWS TO AGRICULTURAL…

Student, Worker, Mom: On Campus, In Need.

ERIC Educational Resources Information Center

Chater, Shirley; Hatch, Ann

1991-01-01

Colleges and universities must become aware of the growing number of students who are mothers, considering programs and policies enabling them to combine and cope with the demands of academics, home, and work. Needs of these students include improved programs, schedules, child care, financial aid, housing, and support systems. (MSE)

The Attleboro Workplace Education Center.

ERIC Educational Resources Information Center

Brown, Jane; Coughlin, Merle

The Attleboro (Massachusetts) Workplace Education Program, a partnership of four area companies and Bristol Community College, is intended to provide workers with education that will improve the quality of their lives and their work. Housed in a corporate office building in the Attleboro Industrial Park, the program offers classes in English as a…

To House the Migrant.

ERIC Educational Resources Information Center

Miller, Paul F.

Commissioned by the New York State Center for Migrant Studies to develop a report on improvement in the living environment of migrant workers during their sojourn within New York State, the author draws his conclusions from such information sources as interviews with migrants, growers, and state and national officials; personal labor camp visits;…

20 CFR 656.19 - Live-in household domestic service workers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... statement describing the household living accommodations, including the following: (i) Whether the residence is a house or apartment; (ii) The number of rooms in the residence; (iii) The number of adults and...) That the alien will reside on the employer's premises; (v) Complete details of the duties to be...

The Challenge of the Twenty-First Century.

ERIC Educational Resources Information Center

Wyden, Ron; DeFazio, Peter

1988-01-01

Two representatives in United States House of Representatives look at population trends and aging in America, describing the role they would like federal government to take in the future. Discusses issues related to older workers, retirement, local efforts, Medicare, preventive medicine, long-term care, and rights of the elderly. (NB)

19. INTERIOR OF BEDROOM NO. 2 SHOWING BUILTIN CABINETS ALONG ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. INTERIOR OF BEDROOM NO. 2 SHOWING BUILT-IN CABINETS ALONG EAST WALL. THIS PORTION OF THE BEDROOM WAS EXTENDED IN REMODELING THAT INCORPORATED THE FRONT PORCH INTO THE INTERIOR HOUSE. VIEW TO SOUTHEAST. - Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

"A New World in Our Hearts"

ERIC Educational Resources Information Center

Payne, John

2009-01-01

In the nineteenth century, Spain was a backward, rural country. Catalonia, by contrast, was industrialising rapidly. Catalan workers suffered from poor wages, worse conditions, exploited child and female labour, and unfit housing. In 1909 Barcelona erupted in a whole week of general strike and riots against the sending of Catalan reservists to…

Roadmap for Growth

ERIC Educational Resources Information Center

Business Roundtable, 2010

2010-01-01

The United States is at a critical juncture. The deep recession and weak economic recovery have left one in 10 American workers without a job, and the federal budget is driving the country's debt to unprecedented levels. Business Roundtable believes that the nation's business community, the White House and Congress must work together to encourage…

KSC-2012-4832

NASA Image and Video Library

2012-09-05

CAPE CANAVERAL, Fla. – A worker signs a steel beam before it is placed at the highest point of a new exhibit facility under construction at the Kennedy Space Center Visitor Complex. The 90,000-square-foot facility will house space shuttle Atlantis and 62 shuttle program exhibits. Photo credit: NASA/Kim Shiflett

10. INTERIOR KITCHEN UTILITY AREA SHOWING PARTITION, PANELED AND GLAZED ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. INTERIOR KITCHEN UTILITY AREA SHOWING PARTITION, PANELED AND GLAZED REAR DOOR, AND ROW OF 6-LIGHT OVER 1-LIGHT, DOUBLE-HUNG, WOOD-FRAMED WINDOWS AROUND EAST CORNER OF HOUSE. VIEW TO EAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Monitoring Method of Cutting Force by Using Additional Spindle Sensors

NASA Astrophysics Data System (ADS)

Sarhan, Ahmed Aly Diaa; Matsubara, Atsushi; Sugihara, Motoyuki; Saraie, Hidenori; Ibaraki, Soichi; Kakino, Yoshiaki

This paper describes a monitoring method of cutting forces for end milling process by using displacement sensors. Four eddy-current displacement sensors are installed on the spindle housing of a machining center so that they can detect the radial motion of the rotating spindle. Thermocouples are also attached to the spindle structure in order to examine the thermal effect in the displacement sensing. The change in the spindle stiffness due to the spindle temperature and the speed is investigated as well. Finally, the estimation performance of cutting forces using the spindle displacement sensors is experimentally investigated by machining tests on carbon steel in end milling operations under different cutting conditions. It is found that the monitoring errors are attributable to the thermal displacement of the spindle, the time lag of the sensing system, and the modeling error of the spindle stiffness. It is also shown that the root mean square errors between estimated and measured amplitudes of cutting forces are reduced to be less than 20N with proper selection of the linear stiffness.

OVERVIEW OF CYANIDE PLANT REMAINS, TAILINGS PILES, PARKING LOT, AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

OVERVIEW OF CYANIDE PLANT REMAINS, TAILINGS PILES, PARKING LOT, AND MINE MANAGER'S HOME, LOOKING SOUTH SOUTHEAST. RIGHT, TAILINGS PILES ARE AT CENTER WITH CYANIDE PLANT FOUNDATIONS TO THE LEFT OF THE PILES. PARKING LOT IS AT UPPER LEFT. THE AREA BETWEEN THE COLLAPSED TANK AT CENTER LEFT AND THE REMAINS OF THE MANAGER'S HOUSE AT LOWER RIGHT IS A TAILINGS HOLDING AREA. TAILINGS FROM THE MILL WERE HELD HERE. THE LARGE SETTLING TANKS WERE CHARGED FROM THIS HOLDING AREA BY A TRAM ON RAILS AND BY A SLUICEWAY SEEN AS THE DARK SPOT ON THE CENTER LEFT EDGE OF THE FRAME. AFTER THE TAILINGS WERE LEACHED, THEY WERE DEPOSITED ON THE LARGE WASTE PILE AT CENTER RIGHT. THE TANK AT CENTER RIGHT EDGE IS WHERE THE WATER PIPELINE ENTERED THE WORKS. A STRAIGHT LINE OF POSTS IN THE GROUND GO ACROSS THE CENTER FROM LEFT TO RIGHT, WHICH ORIGINALLY SUSPENDED THE WATER PIPELINE GOING FROM THE WATER HOLDING TANK AT RIGHT UP TO THE SECONDARY WATER TANKS ABOVE THE MILL. - Keane Wonder Mine, Park Route 4 (Daylight Pass Cutoff), Death Valley Junction, Inyo County, CA

Design of a Vision-Based Sensor for Autonomous Pig House Cleaning

NASA Astrophysics Data System (ADS)

Braithwaite, Ian; Blanke, Mogens; Zhang, Guo-Qiang; Carstensen, Jens Michael

2005-12-01

Current pig house cleaning procedures are hazardous to the health of farm workers, and yet necessary if the spread of disease between batches of animals is to be satisfactorily controlled. Autonomous cleaning using robot technology offers salient benefits. This paper addresses the feasibility of designing a vision-based system to locate dirty areas and subsequently direct a cleaning robot to remove dirt. Novel results include the characterisation of the spectral properties of real surfaces and dirt in a pig house and the design of illumination to obtain discrimination of clean from dirty areas with a low probability of misclassification. A Bayesian discriminator is shown to be efficient in this context and implementation of a prototype tool demonstrates the feasibility of designing a low-cost vision-based sensor for autonomous cleaning.

Building Structure Housing: Case Study of Community Housing in Kendari City

NASA Astrophysics Data System (ADS)

Umar, M. Z.; Faslih, A.; Arsyad, M.; Sjamsu, A. S.; Kadir, I.

2017-11-01

Housing development has been pioneered through a simple home construction program to reduce the production cost. Simple housing program was developed in Kendari City. The purpose of this study is to show the principles of reducing the cost production for the type 36 homes, in Kendari City. The selected architectural objects are the lower, middle and the upper structure of type 36 house. The data collection was done by observation and in-depth discussion with construction workers. The analysis technique used in this research was a descriptive narrative analysis technique in the form of tabulation data. This study concluded that there are several principles of price reduction in the structure of public housing buildings. Quick principles exist in constructing techniques such as using cigarette packs as a foundation pad, mortar usage for rapid wall standing, and the spacing of mortars could be done manually by using two fingers on a human hand. Economic principles could be used for material matters, such as eliminating the use of gravel for concrete, the use of sand material to contain the soil, the foundation does not use sand and empty stone, and the shape of the ring beam was made using triangle reinforcement.

Cotton dust and endotoxin exposure-response relationships in cotton textile workers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kennedy, S.M.; Christiani, D.C.; Eisen, E.A.

Endotoxin exposure has been implicated in the etiology of lung disease in cotton workers. We investigated this potential relationship in 443 cotton workers from 2 factories in Shanghai and 439 control subjects from a nearby silk mill. A respiratory questionnaire was administered and pre- and postshift forced expiratory volume (FVC) and flow in one second (FEV1) were determined for each worker. Multiple area air samples were analyzed for total elutriated dust concentration (range: 0.15 to 2.5 mg/m3) and endotoxin (range: 0.002 to 0.55 microgram U.S. Reference Endotoxin/m3). The cotton worker population was stratified by current and cumulative dust or endotoxinmore » exposure. Groups were compared for FEV1, FVC, FEV1/FVC%, % change in FEV1 over the shift (delta FEV1%), and prevalences of chronic bronchitis and byssinosis, and linear and logistic regression models were constructed. No dose-response relationships were demonstrated comparing dust concentration to any pulmonary function or symptom variable. A dose-response trend was seen with the current endotoxin level and FEV1, delta FEV1%, and the prevalence of byssinosis and chronic bronchitis, except for the highest exposure level group in which a reversal of the trend was seen. The regression coefficients for current endotoxin exposure were significant (p less than 0.05) in the models for FEV1 and chronic bronchitis but not in the models for delta FEV1% (i.e., acute change in FEV1) or byssinosis prevalence. The coefficient for dust level was never significant in the models.« less

Eco-friendly rubberized cotton fabric roller for ginning machines.

PubMed

Iyer, G V

2007-01-01

This article discusses the pollution caused by chrome composite leather-clad (CCLC) rollers commonly used in cotton roller ginning mills and suggests an alternative roller material. CCLC rollers contain about 18,000 to 36,000 mg/kg (ppm) total chromium in trivalent and hexavalent forms, which are toxic to human health and carcinogenic. When seed-cotton is processed in double roller (DR) ginning machines, the lint is contaminated with chromium, and chromium particles are carried into the spun yarns and cotton by-products. Specifically, due to persistent rubbing of the leather-clad roller over the stationary knife during the ginning process, the lint is contaminated with about 140 to 1990 ppm of chromium, and the spun yarns and cotton by-products contain about 100 to 200 ppm, far in excess of the standard limit of 0.1 ppm. Gin and mill workers are directly exposed to this carcinogenic substance. To offset this problem, pollution-free rubberized cotton fabric (RCF) rollers have been fabricated and tested in roller gins. The RCF roller covering is made of multiple layers of fabric bonded together using a white rubber compound, which has a surface finish conducive to high ginning efficiency. This eliminates chromium contamination and pollution during the ginning process. On the basis of the design and development of various test rollers and subsequent evaluation studies, the performance of pollution-free RCF rollers has been demonstrated with reference to their commercial benefit and eco-friendliness in cotton ginning mills.

[Demographic, socioeconomic, and health profile of working and non-working Brazilian children and adolescents: an analysis of inequalities].

PubMed

Miquilin, Isabella de Oliveira Campos; Marín-León, Leticia; Luz, Verônica Gronau; La-Rotta, Ehideé Isabel Gómez; Corrêa Filho, Heleno Rodrigues

2015-09-01

The objectives of this study were to describe the work done by Brazilian children and adolescents and compare the socioeconomic and health profile of those that worked (or were looking for work) versus non-working youngsters. Based on the 2008 Brazilian National Sample Household Survey (PNAD/2008), we selected children and adolescents 5 to 17 years of age, divided into two analytical categories: "workers" (working or looking for employment) and "non-workers". We calculated prevalence rates for the characteristics of their main work, as well as socioeconomic and health variables comparing the two categories. Poisson regression was used to estimate prevalence ratios, adjusted by health characteristics, with "non-workers" as the reference category. Compared to "non-workers", the "workers" category was associated with a higher proportion of boys; age 14 to 17 years; black or brown skin color; lower school attendance; and worse housing conditions. Child labor was associated with worse self-rated health; chronic backache; arthritis or rheumatism; and depression. Effective policies to support families need to be strengthened to effectively fight child labor.

CFTC/CFDT attitudes towards immigration in the Parisian region: making immigrant workers' condition a cause.

PubMed

Blévis, Laure; Pezet, Eric

2012-01-01

This paper, which is based on the detailed analysis of the post-war archives of the French Christian union Confédération Française des Travailleurs Chrétiens (CFTC), which became the Confédération Française Démocratique du Travail (CFDT) in 1964, highlights the difficulties, both from a practical and ideological point of view, for a militant organisation to embrace the cause of immigrant workers and to give them a voice. The CFDT had to ‘construct’ immigrant workers as a group they could represent, which means as a group that relates to French workers, despite possible xenophobia. A key moment was the denunciation of their housing conditions that make immigrant workers not competitors in the job market but victims of injustice. The union had to reinvent its engagement frames in order to include the specific problems faced by the immigrant workforce. The study shows that the urban dimension was essential in this process as Paris slums made visible an important plight of migrants and provided the opportunity to change public opinion.

Status of Urban Bed Bug Infestations in Southern China: An Analysis of Pest Control Service Records in Shenzhen in 2012 and Dongguan in 2013.

PubMed

Wang, Lei; Cai, Xuquan; Xu, Yijuan

2015-01-01

The recent resurgence of bed bugs (Cimex spp.) in many developed countries has drawn increasing attention worldwide. The status of urban bed bug infestations were investigated in Shenzhen and Dongguan, two major cities in southern Guangdong Province of southern China, based on pest control service records from two different companies (one during 2012 and another during 2013). The results showed that Shenzhen and Dongguan have a severe problem with bed bug infestations: the control of bed bugs is a constant concern, except during the winter. In Shenzhen, a similar number of premises were treated for bed bugs in central business districts and suburban districts. However, in Dongguan, more premises were treated for bed bugs in suburban districts than in central business districts. The treatment rate for worker sleeping quarters, apartments, hotel, and private houses in Shenzhen was 53.8, 43.0, 1.9, and 1.3%, respectively. The percentage of treated rooms was 56.1% for worker sleeping quarters and 91.1% for apartments. In Dongguan, the treatment rate for worker sleeping quarters, apartments, hotel, and private houses was 90.0, 10.0, 0.0, and 0.0%, respectively. © The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Cooking and Eating Facilities in Migrant Farmworker Housing in North Carolina

PubMed Central

Summers, Phillip; Bischoff, Werner E.; Chen, Haiying; Wiggins, Melinda F.; Spears, Chaya R.; Arcury, Thomas A.

2013-01-01

Objectives. We sought to (1) describe observed cooking and eating facilities in migrant farmworker camps, (2) compare observed conditions with existing farmworker housing regulations, and (3) examine associations of violations with camp characteristics. Methods. We collected data in 182 farmworker camps in eastern North Carolina during the 2010 agricultural season. We compared our observations with 15 kitchen-related housing regulations specified by federal and state housing standards. Results. We observed violations of 8 regulations in at least 10% of camps: improper refrigerator temperature (65.5%), cockroach infestation (45.9%), contaminated water (34.4%), rodent infestation (28.9%), improper flooring (25.8%), unsanitary conditions (21.2%), improper fire extinguisher (19.9%), and holes or leaks in walls (12.1%). Logistic regression showed that violations were related to the time of the agricultural season, housing type, number of dwellings and residents, and presence of workers with H-2A visas. Conclusions. Cooking and eating facilities for migrant farmworkers fail to comply with regulations in a substantial number of camps. Greater enforcement of regulations, particularly during occupancy during the agricultural season, is needed to protect farmworkers. PMID:23327274

The metropolis of Tokyo.

PubMed

Russoff, D

1986-04-01

The Tokyo metropolis houses 11,892,016 people, 1/10 of the Japanese population. In recent years, Tokyo's population growth has slowed as the birthrate has fallen from a 1947 postwar high of 31.5/1000 to 11.4/1000 in 1983. 5.9 million males and 5.8 million females, composing 4 1/2 million households, live in Tokyo's 2160 square kilometers. Within the metropolis' 23 wards, density per square kilometer was 14,023 persons in 1983, with Toshima ward containing 21,844 people per square kilometer. Wards around the city's center held 71% of the population in 1983, but had only 27% of its land mass; outlying cities, towns, and villages held 28% of the population on 54% of the land. 50% of Tokyo's population is aged 25-59; those 65 or over will rise from 1980's 9% to 15.6% of the population in 2000. In 40 years, Japan will have more elderly people than any other advanced country. In 1983, Tokyo had over 150,000 housing starts, high by Japanese and international standards. Nearly 1/4 of Tokyo households each contain a married couple with 2 children, but single person households predominate, reflecting Tokyo's student, working bachelor, and elderly populations. Young, single Japanese workers spend 1/3 of their income on leisure, entertainment, cultural activities and education; couples marry late and, with 2 incomes, can purchase many nonessentials. Nearly 3.25 million students attend Tokyo's fiercely competitive schools and colleges; Japan is almost 100% literate. Of the 6 million people working in Tokyo, half work in the service and retail sector, 25% in manufacturing, 12% in transportation and communication, 9% in finance and insurance, and 8% work in construction. Tokyo workers earn nearly 20% more than the average Japanese worker. Japan now faces job shortages and will see many unemployment problems by 1990. To help absorb new workers, government planners recommend increasing vacation time, training workers as specialists rather than generalists, and encouraging job sharing and part-time work.

Endotoxin and dust at respirable and nonrespirable particle sizes are not consistent between cage- and floor-housed poultry operations.

PubMed

Kirychuk, Shelley P; Reynolds, Stephen J; Koehncke, Niels K; Lawson, Joshua; Willson, Philip; Senthilselvan, Ambikaipakan; Marciniuk, Darcy; Classen, Henry L; Crowe, Trever; Just, Natasha; Schneberger, David; Dosman, James A

2010-10-01

Individuals engaged in work in intensive animal houses experience some of the highest rates of occupationally related respiratory symptoms. Organic dust and in particular endotoxin has been most closely associated with respiratory symptoms and lung function changes in workers. It has previously been shown that for intensive poultry operations, type of poultry housing [cage-housed (CH) versus floor-housed (FH)] can influence the levels of environmental contaminants. The goal of the study was to determine the differences in endotoxin and dust levels at different size fractions between CH and FH poultry operations. Fifteen CH and 15 FH poultry operations were sampled for stationary measurements (area) of dust and associated endotoxin. Fractioned samples were collected utilizing Marple cascade impactors. Gravimetric and endotoxin analysis were conducted on each of the filters. When assessed by individual Marple stage, there was significantly greater airborne endotoxin concentration (endotoxin units per cubic meter) in the size fraction >9.8 μm for the FH operations whereas at the size fraction 1.6-3.5 μm, the CH operations had significantly greater airborne endotoxin concentration than the FH operations. Endotoxin concentration in the dust mass (endotoxin units per milligram) was significantly greater in the CH operations as compared to the FH operations for all size fractions >1.6 μm. As such, endotoxin in the respirable fraction accounted for 24% of the total endotoxin in the CH operations whereas it accounted for only 11% in the FH operations. There was significantly more dust in all size fractions in the FH operations as compared to the CH poultry operations. There is more endotoxin in the presence of significantly lower dust levels in the respirable particle size fractions in CH poultry operations as compared to the FH poultry operations. This difference in respirable endotoxin may be important in relation to the differential respiratory response experienced by CH and FH poultry operation workers.

Exposure and inhalation risk assessment in an aluminium cast-house.

PubMed

Godderis, L; Vanderheyden, W; Van Geel, J; Moens, G; Masschelein, R; Veulemans, H

2005-12-01

To date the exposure, absorption and respiratory health effects of cast-house workers have not been described since most studies performed in the aluminium industry are focused on exposure and health effects of potroom personnel. In the present study, we assessed the external exposure and the absorbed dose of metals in personnel from the aluminium cast house. This was combined with an evaluation of respiratory complaints and the lung function of the personnel. 30 workers from an aluminium casting plant participated and 17 individuals of the packaging and distribution departments were selected as controls. The exposure was assessed by the quantification of total inhalable fume with metal fraction and by the determination of urinary aluminium, chromium, beryllium, manganese and lead concentration. Carbon monoxide (CO), carbon dioxide (CO2), aldehydes and polyaromatic hydrocarbons and man-made mineral fibres concentration were assessed as well. In order to evaluate their respiratory status each participant filled out a questionnaire and their lung function was tested by forced spirometry. Total inhalable fume exposure was maximum 4.37 mg m(-3). Exposure to the combustion gases, man-made mineral fibres and metal fume was well below the exposure limits. Beryllium could not be detected in the urine. The values of aluminium, manganese and lead in the urine were all under the respective reference value. One individual had a urinary chromium excretion above the ACGIH defined biological exposure index (BEI) of 30 microg g(-1) creatinine. There was no significant difference in any of the categories of the respiratory questionnaire and in the results of the spirometry between cast house personnel and referents (Chi-square, all p > 0.05). Exposure in cast houses seem to be acceptable under these conditions. However, peak exposure to fumes cannot be excluded and the potential risk of chromium and beryllium exposure due to the recycling of aluminium requires further attention.

[Tuberculosis among construction workers in dormitory housing in Chiba City].

PubMed

Igari, Hidetoshi; Maebara, Ayano; Suzuki, Kiminori; Shimura, Akimitsu

2009-11-01

Tuberculosis (TB) control in a low socio-economic society is an important program for urban area of industrialized countries. Some construction workers live in Hanba, a kind of dormitory housings that have crowded living conditions, and possibly give rise to Mycobacterium tuberculosis transmission. The pulmonary tuberculosis detection rate by chest X-ray screening in Hanba is higher than the general population, and therefore TB incidence among Hanba construction worker is also estimated to be as high as that of homeless. To analyze the ratio of the TB patients from Hanba in Chiba City from 1993 through 2006, and analyze the treatment outcome and speculate the factors affecting them, especially the effects of the inpatients DOTS (Directly Observed Treatment Short-course) policy introduction after 2001. TB registration records in the Public Health Center, Chiba City, Japan, were retrospectively analyzed. Pulmonary TB patients from Hanba were 121 (male: 121, female: 0), representing 3.8% of the total 3179 TB patients from 1993 through 2006. Restricting to male patients aged 40-59 years-old, TB patients from Hanba were 78, representing 10.7% of 729 male TB patients of the same age groups. All of TB patients from Hanba developed pulmonary TB (PTB) and treatment outcome of chemotherapy was cured or completed: 69 (57%), defaulted or failed: 43 (36%), and died 9 (7%) respectively. When compared with PTB in Chiba and Japan, defaulted or failed was higher. In the multi-variated analysis, extensive lesions more than one lung (Adjusted odds ratio [AOR]: 0.13, 95% confidence interval [CI]: 0.04-0.37, P < 0.001) and smear-positive (AOR: 0.17, 95% CI: 0.04-0.65, P = 0.009) were negative factor for cured and completed. However, hospitalization during initial period of treatment was positive factor (AOR: 7.92, 95% CI: 1.73-36.2, P = 0.008). After inpatients DOTS introduction, the rate of cured or completed increased from 50% to 67%, and the rate of failed or defaulted decreased from 46% to 22% (P < 0.05). TB patients from Hanba, a kind of dormitory housings for construction workers, occupied 3.8% of total TB patients in Chiba City. Higher rate of defaulted or failed cases leads to poor treatment outcome in TB patients of Hanba construction workers who were possibly associated with an elevated risk of urban tuberculosis. DOTS might improve adherence to treatment and result in a decrease of failed or defaulted cases.

Health risk assessment of migrant workers' exposure to polychlorinated biphenyls in air and dust in an e-waste recycling area in China: Indication for a new wealth gap in environmental rights.

PubMed

Wang, Yalin; Hu, Jinxing; Lin, Wei; Wang, Ning; Li, Cheng; Luo, Peng; Hashmi, Muhammad Zaffar; Wang, Wenbo; Su, Xiaomei; Chen, Chen; Liu, Yindong; Huang, Ronglang; Shen, Chaofeng

2016-02-01

Migrant workers who work and live in polluted environment are a special vulnerable group in the accelerating pace of urbanization and industrialization in China. In the electronic waste (e-waste) recycling area, for example, migrant workers' exposure to pollutants, such as PCBs (polychlorinated biphenyls), is the result of an informal e-waste recycling process. A village in an electronic waste recycling area where migrant workers gather was surveyed. The migrant workers' daily routines were simulated according to the three-space transition: work place-on the road-home. Indoor air and dust in the migrant workers' houses and workplaces and the ambient air on the roads were sampled. The PCB levels of the air and dust in the places corresponding to the migrant workers are higher than those for local residents. The migrant workers have health risks from PCBs that are 3.8 times greater than those of local residents. This is not only caused by the exposure at work but also by their activity patterns and the environmental conditions of their dwellings. These results revealed the reason for the health risk difference between the migrant workers and local residents, and it also indicated that lifestyle and economic status are important factors that are often ignored compared to occupational exposure. Copyright © 2015 Elsevier Ltd. All rights reserved.

Exposure to high endotoxin concentration increases wheezing prevalence among laboratory animal workers: a cross-sectional study.

PubMed

Freitas, Amanda Souza; Simoneti, Christian Silva; Ferraz, Erica; Bagatin, Ericson; Brandão, Izaira Tincani; Silva, Celio Lopes; Borges, Marcos Carvalho; Vianna, Elcio Oliveira

2016-05-06

Endotoxin from Gram-negative bacteria are found in different concentrations in dust and on the ground of laboratories dealing with small animals and animal houses. Cross-sectional study performed in workplaces of two universities. Dust samples were collected from laboratories and animal facilities housing rats, mice, guinea pigs, rabbits or hamsters and analyzed by the "Limulus amebocyte lysate" (LAL) method. We also sampled workplaces without animals. The concentrations of endotoxin detected in the workplaces were tested for association with wheezing in the last 12 months, asthma defined by self-reported diagnosis and asthma confirmed by bronchial hyperresponsiveness (BHR) to mannitol. Dust samples were obtained at 145 workplaces, 92 with exposure to animals and 53 with no exposure. Exposed group comprised 412 subjects and non-exposed group comprised 339 subjects. Animal-exposed workplaces had higher concentrations of endotoxin, median of 34.2 endotoxin units (EU) per mg of dust (interquartile range, 12.6-65.4), as compared to the non-exposed group, median of 10.2 EU/mg of dust (interquartile range, 2.6-22.2) (p < 0.001). The high concentration of endotoxin (above whole sample median, 20.4 EU/mg) was associated with increased wheezing prevalence (p < 0.001), i.e., 61 % of workers exposed to high endotoxin concentration reported wheezing in the last 12 months compared to 29 % of workers exposed to low endotoxin concentration. The concentration of endotoxin was not associated with asthma report or with BHR confirmed asthma. Exposure to endotoxin is associated with a higher prevalence of wheezing, but not with asthma as defined by the mannitol bronchial challenge test or by self-reported asthma. Preventive measures are necessary for these workers.

Enhancing physical and social environments to reduce obesity among public housing residents: rationale, trial design, and baseline data for the Healthy Families study.

PubMed

Quintiliani, Lisa M; DeBiasse, Michele A; Branco, Jamie M; Bhosrekar, Sarah Gees; Rorie, Jo-Anna L; Bowen, Deborah J

2014-11-01

Intervention programs that change environments have the potential for greater population impact on obesity compared to individual-level programs. We began a cluster randomized, multi-component multi-level intervention to improve weight, diet, and physical activity among low-socioeconomic status public housing residents. Here we describe the rationale, intervention design, and baseline survey data. After approaching 12 developments, ten were randomized to intervention (n=5) or assessment-only control (n=5). All residents in intervention developments are welcome to attend any intervention component: health screenings, mobile food bus, walking groups, cooking demonstrations, and a social media campaign; all of which are facilitated by community health workers who are residents trained in health outreach. To evaluate weight and behavioral outcomes, a subgroup of female residents and their daughters age 8-15 were recruited into an evaluation cohort. In total, 211 households completed the survey (RR=46.44%). Respondents were Latino (63%), Black (24%), and had ≤ high school education (64%). Respondents reported ≤2 servings of fruits & vegetables/day (62%), visiting fast food restaurants 1+ times/week (32%), and drinking soft drinks daily or more (27%). The only difference between randomized groups was race/ethnicity, with more Black residents in the intervention vs. control group (28% vs. 19%, p=0.0146). Among low-socioeconomic status urban public housing residents, we successfully recruited and randomized families into a multi-level intervention targeting obesity. If successful, this intervention model could be adopted in other public housing developments or entities that also employ community health workers, such as food assistance programs or hospitals. Copyright © 2014 Elsevier Inc. All rights reserved.