Occupational Health and Industrial Hygiene Commons^™

Occupational Exposure And Risk Of Skin Cancer In A Multinational European Study, Simona Surdu

Legacy Theses & Dissertations (2009 - 2024)

Non-melanoma skin cancers (NMSC) comprise more than one third of all cancers, and are increasing worldwide. The most common NMSC are Basal Cell Carcinoma (BCC) and Squamous Cell Carcinoma (SCC). Studies on humans and animals suggest that sunlight and arsenic play important roles in the pathogenesis of these skin malignancies. However, the number of epidemiological studies focusing on NMSC in workers exposed to ultraviolet (UV) radiation or airborne arsenic is limited, and the findings are contradictory.

Effect Of A Work Site Exercise Program On Selected Fitness And Psychological Parameters, Kristen Ann Christiansen

UNLV Theses, Dissertations, Professional Papers, and Capstones

The increasing rates of obesity continue to threaten the vitality of our nation. Health care costs are soaring and chronic diseases are reaching even the youngest populations. Physical activity is an integral component in reversing the obesity epidemic and improving the health of today's workforce. The present study sought to determine the effect of a work site exercise program on select fitness and psychological parameters. Five female employees participated in a six-week exercise program utilizing HealthBeat(TM) outdoor exercise equipment in a circuit fashion for 30 minutes, 2 days per week. Eighty percent of participants were categorized as sedentary or low-active …

Particulate Characterization And Control Evaluation For Carbon Fiber Composite Aircraft Crash Recovery Operations, Matthew R. Ferreri

Theses and Dissertations

Within the United States Air Force (USAF) Advanced Composite Material (ACM) is gaining an increasing use in military aircraft. With the number of aircraft that have increasingly large amounts of ACM materials, the probability of an incident with one of these aircraft also increases. When such an incident occurs the aircraft needs to be disassembled, removed, and later inspected as part of the accident investigation process. This disassembly process is termed “Crash Recovery Operations.” Carbon fibers have been shown to be hazardous to human health and a pilot study raised the suspicion that nanosized aerosol may be generated during the …

An Evaluation Of Methicillin Resistant Staphylococcus Aureus Survival On Five Environmental Surfaces Under Two Different Humidities, With And Without The Addition Of Bovine Serum Albumin, Courtney Ann Coughenour

UNLV Theses, Dissertations, Professional Papers, and Capstones

The spread of antibiotic resistant bacteria is a major public health concern, as they result in greater healthcare costs and increased morbidity and mortality rates. Methicillin resistant Staphylococcus aureus (MRSA) is one organism of particular concern, with the number of infections increasing in epidemic proportion. Bacterial surface contamination with MRSA is significant, as it may serve as a reservoir for transmission and have negative health implications. The purpose of this study was to evaluate survival of MRSA on five environmental surface materials; glass, wood, vinyl, plastic, and cloth. The effect of relative humidity (RH) and bovine serum albumin (BSA) were …

Retrofitting Tractors With Rollover Protective Structures: Perspective Of Equipment Dealers, Shalome M. Tonelli, Kelley J. Donham, Kerry Leedom-Larson, Wayne Sanderson, Mark A. Purschwitz

Biosystems and Agricultural Engineering Faculty Publications

This study was one of a cluster of studies that originated via requests for proposals from the NIOSH National Agricultural Tractor Safety Initiative. The present study design consisted of several steps: (1) formation of an advisory group, (2) development and testing of a standard paper self-responding survey instrument, (3) sample selection of farm equipment dealers, (4) administration of the survey, (5) assessment and analysis of the survey, and (6) in-person response panel of dealers (n = 80) to review results of the questionnaire for further definition and sharpening of the recommendations from the survey. A key finding is that most …

Acquisition De Modèles Pour L’Étude De L’Absorption Percutanée Des Substances Chimiques : Cellules De Diffusion À Flux Continu, Claude Viau, Suzanne Leroux, Ross Thuot, Sophie Lim

Rapports de recherche scientifique

Dans les milieux de travail où des substances chimiques sont utilisées, celles-ci peuvent se retrouver dans l’air. Les employés peuvent donc y être exposés par le fait de la respiration. C’est d’ailleurs pour ça que le règlement sur la santé et la sécurité du travail donne des valeurs limites d’exposition dans l’air pour près de 700 substances chimiques. Mais il est aussi possible d’être exposé par le contact des substances avec la peau. Quand on veut savoir à quel point un travailleur peut absorber des substances dans son organisme de cette manière, on doit savoir trois choses principales :

• la …

In Vitro Toxicity Of Aluminum Nanoparticles In Human Keratinocytes, Stephanie Mccormack-Brown

Theses and Dissertations

Nanotechnology promises to be the defining technology of the 21st century. At an annual investment of $1B, it provides significant contributions to manufacturing, medicine, energy conservation, and the environment. Nanoparticles are structures with at least one dimension in the 1 to 100 nanometer (nm) range. DoD and US Air Force interest in aluminum nanoparticles (AL NPs) stems from its ability to enhance combustion jet fuel, thus increasing fuel efficiency. The addition of AL NPs to JP-8 may pose a unique dermal hazard to aircraft maintenance workers. There is no published data on AL NP toxicity effects on human skin. This …

Biodosepr-2006 Consensus Committee Report On Biodosimetric Methods To Evaluate Radiation Doses At Long Times After Exposure, Steven L. Simon, Ian Bailiff, André Bouville, Paola Fattibene, Ruth A. Kleinerman, David C. Lloyd, Stephen W.S. Mckeever, Alexander Romanyukha, Alexander V, Sevan’Kaev, James D. Tucker, Albrecht Wieser

Uniformed Services University of the Health Sciences

The requirements for biodosimetric techniques used at long times after exposure, i.e., 6 months to more than 50 years, are unique compared to the requirements for methods used for immediate dose estimation. In addition to the fundamental requirement that the assay measures a physical or biologic change that is proportional to the energy absorbed, the signal must be highly stable over time to enable reasonably precise determinations of the absorbed dose decades later. The primary uses of these biodosimetric methods have been to support long-term health risk (epidemiologic) studies or to support compensation (damage) claims. For these reasons, the methods …

Workplace Pollution: Nuclear Safety, Ethics, And The Exploitation--Avoidance Argument, Kristin Shrader-Frechette

RISK: Health, Safety & Environment (1990-2002)

The author reviews evidence of poor worker health and safety practices in United States Department of Energy nuclear facilities in contending that less protective standards for workplace hazards constitute an environmental injustice not rectified by a hazard pay premium.

Validation Of Passive Air Sampling Monitors Onboard United States Navy Submarines, Larry A. Mcfarland

Community & Environmental Health Theses & Dissertations

An operating submarine creates a unique air quality mixture of compounds that result from a combination of human metabolism, construction materials, materials brought onboard and compounds created through the interaction of ship systems. A comprehensive study of submarine atmospheres is ongoing during deployments of U.S. Navy nuclear submarines. As part of the overall effort, a paired air sampling comparison field validation was conducted to compare the air sampling effectiveness of passive diffusive monitors compared to more traditional active air sampling methods when sampling for acrolein, formaldehyde and ozone in the enclosed submarine atmosphere. Acrolein monitors containing 2-hydroxymethylpiperidine (HMP) impregnated glass …

The Accuracy Of Nitrous Oxide Passive Dosimeters As Compared With An Infra-Red Spectrographic Reference Method, Susan Allen

Community & Environmental Health Theses & Dissertations

Nitrous oxide is a gas often used in dental, surgical and veterinary operations as an anesthetic agent. Employees stationed in proximity of fugitive gas emissions may potentially suffer adverse health effects from chronic exposure to this agent. Passive dosimeters can be worn in the breathing zone of potentially affected personnel during exposure periods, then later analyzed to quantify nitrous oxide exposure. This study sought to establish the accuracy of several commercially available passive monitoring devices for nitrous oxide by comparison against an infra-red spectrophotometric reference method.

Genetic Monitoring In The Workplace: A Tool Not A Solution, Lillian Trettin, Catherine Musham, Richard Jablonski

RISK: Health, Safety & Environment (1990-2002)

The authors differentiate between genetic monitoring and screening, and discuss the potential risks and benefits of predictive testing technologies.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Iv, No. 2, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Iv, No. 1, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Human Immunodeficiency Virus (Hiv)/Hepatitis B Virus (Hbv) Risk Perception Related To Needlestick Injuries At A Medical School In Norfolk, Virginia, Ronald B. Hartman

Community & Environmental Health Theses & Dissertations

A limited number of studies have been conducted to assess the perceptions of risk of medical students and residents for acquiring Human Immunodeficiency Virus (HIV) or Hepatitis B Virus (HBV) via percutaneous (needlestick) injuries while performing clinical training. The purpose of this study is to investigate these perceptions of risk, and to determine whether there is an association between a high perception of risk and a low incidence of needlestick injury. The method of investigation was a four-page survey questionnaire. The instrument was investigated for reliability by use of a pilot study with a small group of medical students and …

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Iii, No. 1, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 9, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 8, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 7, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Pesticide Safety: A Photonovel, M. Susan Jones, The Kentucky Partnership For Farm Family Health & Safety

Nursing Faculty Publications

No abstract provided.

State Of Maine Handbook For Hazardous Waste Generators, Department Of Environmental Protection

Maine Collection

State of Maine Handbook for Hazardous Waste Generators

Department of Environmental Protection, Augusta, Maine 1995.

Contents: Introduction to Hazardous Waste / Purpose of This Handbook / Who Generates Hazardous Waste and How? / How Do I Determine If I Generate Hazardous Waste? / Am I a Small Quantity Generator (SQG), an SQG Plus, or a Generator? / Hazardous Waste Management Practices / Manifesting Hazardous Waste / In Summary / Appendix A - D

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 6, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 5, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

A Retrospective Quantitative Assessment Of Trichloroethylene Exposure Of Workers At Aircraft Maintenance Facilities At Hill Air Force Base Through The Use Of Modeling, Anthony O. Copeland

Theses and Dissertations

Monte Carlo simulation and source-receptor modeling are used to estimate the TCE exposures encountered by select workers at aircraft maintenance facilities at Hill Air Force Base between 1955 and 1979. An epidemiological study of this group, a retrospective cohort study of 14,457 workers who were employed at the base for a minimum of one year between 1952 and 1956, was headed by Dr. R. Spirtas of the National Cancer Institute to evaluate mortality associated with occupational exposure. One of the major conclusions of the study was that TCE 'probably does not pose a strong carcinogenic risk for man.' In the …

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 4, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 3, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 2, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 1, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Ua66/14/4 Kentucky Partnership Newsletter, Vol. 1, No. 6, Kentucky Partnership For Farm Family Health & Safety

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Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.

Validation Of A Bag Sampling Method For 1,3-Butadiene, Lori Eckenrode

Community & Environmental Health Theses & Dissertations

At this time there is no NIOSH approved means for bag sampling 1,3-butadiene. An attempt was made to use the application of cold (0°F) to inhibit the reactivity of the gas prior to analysis. The State of California Air Resources Board has an approved method for the gas chromatographic analysis of 1,3-butadiene from stationary sources. The method was utilized in the application of industrial hygiene monitoring of affected workers. The application of cold was found to be ineffective at inhibiting the highly reactive nature of 1,3-butadiene. Analyte losses were too great to classify the method as an accurate measure of …