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Dissertations / Theses on the topic 'Environmental and occupational health and safety'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 February 2023

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1

Gonzales, Melissa 1963. "Occupational exposure to azinphos-methyl: Correlating biological markers to environmental residue levels." Thesis, The University of Arizona, 1992. http://hdl.handle.net/10150/291604.

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Peach harvester exposure to azinphos-methyl (AZM) residues estimated by the Transfer Factor (TF) ratio of Dislodgeable Foliar Residue (DFR) to Daily Dermal Exposure (DDE) was compared to estimates based on the relationship between dermal exposure and dialkylphosphate metabolite excretion. DFR was monitored in four orchards from the time of pesticide application through harvest. Eleven male harvesters wore cotton tee-shirt dosimeters and provided area-specific skin washes and wipes for DDE monitoring during work operations. Urinary dialkylphosphate metabolites of AZM were also monitored and com

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2

Reynolds, Tiffany L. "Analysis of Occupational Safety Practices across Regional Campuses at Ohio University." Ohio University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1398849131.

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3

Hassan, Syed Ahmed. "Health, safety and environmental practices in the construction sector of Pakistan." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-183327.

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Many south Asian countries are deficient in appropriate documentation, legislation and surveillance related to occupational health and safety (OHS). All these countries have high OHS incidence rate and labourers working in these countries are constantly exposed to occupational accidents and diseases. Although occupational accidents and work-related concerns have been in debate for a long time, no concrete moves have been taken, making situations worse and posing consistent coercions to an increasing labour force. The current research was carried out to examine the main hazards faced by constru

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4

Allen, Andre Ramon. "A Technical Communication Internship at The National Institute for Occupational Safety and Health (NIOSH)." Miami University / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=miami1102077601.

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5

Farmer, Ruan Alexander. "Improving occupational health and safety in a petrochemical environment through culture change / R.A. Farmer." Thesis, North-West University, 2010. http://hdl.handle.net/10394/4444.

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In spite of the vast technological progress and improvement in the standard of management systems within hazardous industries around the world, occupational health and safety incidents and fatalities continue to devastate thousands of lives each year. Throughout the last decade, significant improvement has been achieved in the reduction of health and safety incident rates across the South African petrochemical environment. However, a persistent roller-coaster fatality rate still prevails. Recent studies have shown that in order to conquer the relentless battle in realizing sustainable world-cl

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6

Augustine, Steven. "Sound Attenuation Performance of Fiber-reinforced Polymer Composite Circumaural Hearing Protection Devices." Thesis, University of South Florida, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1595804.

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<p> Personnel who work on the flight deck of an aircraft carrier are exposed to extreme levels of jet engine noise often in excess of 140 decibels (dB). The current circumaural hearing protective devices (CAHPD) employed by flight deck crewmen are inadequate for the level of protection required for these extreme levels of noise. Fiber-reinforced thermoset polymer composite (FRPC) materials such as aramid fibers used in body armor, have high theoretical values of acoustic impedance due to a fundamentally high modulus of elasticity and may offer a superior level of hearing protection over origin

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7

Gubernot, Diane M. "Occupational Heat-Related Mortality in the United States, 2000-2010| Epidemiology and Policy Recommendations." Thesis, The George Washington University, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3670444.

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<p> Heat stress due to ambient outdoor temperatures is a workplace hazard that has not been well studied or characterized. The incidence of occupational heat-related illness is unknown. Heat-related morbidity and mortality have been well-studied at the population level, however it cannot be determined if these findings extend systematically to workers exposed to high heat conditions. Remarkably, there is no U.S. federal standard to protect workers from the peril of elevated environmental temperatures and few states have protective regulations. This dissertation research will add to the limited

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8

Cartwright, Elizabeth 1959. "Malignant emotions: Indigenous perceptions of environmental, social and bodily dangers in Mexico." Diss., The University of Arizona, 1998. http://hdl.handle.net/10150/282765.

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This dissertation is based on ethnographic fieldwork conducted in San Pedro Amuzgos, Oaxaca and on La Coasta Hermosillo, Sonora, Mexico. In it I trace the movements of migrant farmworkers who come from southern Mexico to work in the grape fields of Sonora. Within that context of movement and change, I focus on understanding how illnesses are perceived and how they are healed. First I explore this issue, in depth, in their homeplace in rural Oaxaca. I follow specific illness events among residents of Amuzgos and I allow individuals actions and their reflections on those actions act as a correct

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9

Simon, Philippe 1964. "Long-term integrated sampling to characterize airborne volatile organic compounds in indoor and outdoor environments." Thesis, McGill University, 1997. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=34455.

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Sampling methods used for the assessment of exposure to volatile organic chemicals (VOCs) in the workplace or for environmental studies are now limited to an upper integrative sampling time of 24 hours or less. Generally, these methods lack versatility and are difficult to use. A passive sampler that can extend sampling periods was developed as part of this research. This novel sampler relies on capillary tubes to restrict and control ambient air entry into an evacuated sample container.<br>A mathematical model was derived by modifications to the Hagen-Poiseuille and ideal gas laws. This model

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10

Rossner, Alan. "The development and evaluation of a novel personal air sampling canister for the collection of gases and vapors /." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=84428.

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A continuing challenge in occupational hygiene is that of estimating exposure to the multitude of airborne chemicals found in the workplace and surrounding community. Occupational exposure limits (OELs) have been established to prescribe the acceptable time weighted average for many different chemicals. Comparing the OELs to the measured workplace concentration allows occupational hygienists to assess the health risks and the need for control measures. Hence, methods to more effectively sample contaminants in the workplace are necessary to ensure that accurate exposure characterizations

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11

Tedestedt, Ronny. "An Occupational Health and Safety Conversation : The Swedish and New Zealand Perspective." Thesis, Uppsala universitet, Institutionen för pedagogik, didaktik och utbildningsstudier, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-216211.

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ABSTRACT There has been a change in the nature of work over recent decades with an increase in the use of non-standard forms of work. Non-standard work includes for example the use of contractors and sub-contractors. These forms of employment lead to a greater vulnerability of the workforce. These workers are missing out on union representation, training opportunities and basic employment protection. This directly impacts the safety of the workers due to the confusing legislation over duty of care. It is often unclear who is responsible for providing occupational health and safety (OHS) traini

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12

Didla, Shama. "Influence of leadership and safety climate on employee safety compliance and citizenship behaviours." Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources, 2008. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=25498.

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13

Abdulkhaleq, Sania Mohammed Saleh. "Association between Work-Related Safety and Work-Related Injuries among Home Health Care Providers." Thesis, Walden University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10746442.

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<p> Home care nurses (HCNs) have reported a high rate of exposure to work-related injuries (WRIs). Nurses are challenged by the multidimensional problems associated with home care safety. These contextual risk factors increase the physical and social health problems of health care workers and of community suffering as a whole. This quantitative, cross-sectional study was designed to examine the relationship between the organization-related factors (ORFs) and the environment-related factors (ERFs) and their influences on safety behaviors (SBs) and the WRIs of HCNs. The PRECEDE framework was use

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14

Mobli, Nasim, and Pillamari Prasad Ramlubhai. "Emotional Intelligence in the Workplace : A study on Emotional Intelligence in Workers’ Occupational Health, Safety and Environment (HSE) in the workplace." Thesis, Jönköping University, Internationella Handelshögskolan, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-50384.

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Work-related accidents emerge from potential hazards that can cause different negative outcomes in different situations. Human errors are specific actions that can either directly (active errors) or indirectly (latent errors) cause an accident in the workplace. Nowadays in order to establish an applicable system in the way of maintenance and preferment of a work environment without any accidents that are trying to develop the HSE system. In fact, this management system has been using as a significant tool to control and improve the performance of health and safety and the environment in all de

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15

Bågfeldt, Ted. "Middle manager's work for occupational health and safety in the shipping industry." Thesis, Linnéuniversitetet, Sjöfartshögskolan (SJÖ), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-105560.

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The middle manager situation is sometimes squeezed between requirements from different parties at the same time as they are crucial for the development of the organization. Masters, chief engineers and managers in the catering department onboard are middle managers squeezed between the office requirements and the working conditions of their crew. The purpose of this study was to look into the middle managers conditions with focus on the work for good working environment onboard ships in the commercial shipping industry. A study was made consisting of two main parts, first a literature review a

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Silver, Ken, Ying Li, Emmanuel Odame, and Yuqiang Zhang. "Effects of Global Warming on Work-Rest Routines for Crop Workers in Appalachia." Digital Commons @ East Tennessee State University, 2017. https://dc.etsu.edu/etsu-works/2629.

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Background: Workers in outdoor occupations are expected to be at high risk of increased morbidity and mortality, and diminished productivity, as a result of global warming in the 21st century. A previous modelling study of geographic variations in heat-related mortality risk in projected U.S. populations mid-century showed the states of Tennessee, Kentucky and North Carolina to be highly vulnerable. Methods: Under both the RCP4.5 and RCP8.5 emissions scenarios of IPCC AR5, we evaluate the effect of future warming on estimated Wet Bulb Globe Thermometer (WBGT) temperatures using model-simulated

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17

Shockey, Taylor Morgan. "Analysis and Interpretation of Occupational Exposure Monitoring Data from the Occupational Safety and Health Administration’s Integrated Management Information System (IMIS) and OSHA Information System (OIS), 1979 – 2015." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu155715411553358.

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18

Lilley, Rebbecca Catherine, and n/a. "The development of an occupational health and safety surveillance tool for New Zealand workers." University of Otago. Dunedin School of Medicine, 2007. http://adt.otago.ac.nz./public/adt-NZDU20071011.112802.

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World-wide, working life is undergoing major changes. Established market economies are increasingly characterised by demands for vastly greater market flexibility. New Zealand (NZ) has been no different with rapid changes occurring over the last 2 decades in the organisation of labour, of work and of the work environment. Recent international research suggests that work change significantly impacts upon worker health and safety. Many OECD nations undertake routine cross-sectional surveys to monitor changes in working conditions and environments, assessing the health and safety impact of thes

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19

Ince, Elif. "Perceptions Of Turkish Contractors Toward Iso 9001 Quality, Iso 14001 Environmental And Ohsas 18001 Occupational Health And Safety Management Systems." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12607843/index.pdf.

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The objective of this thesis is to reveal the perception of the Turkish contractors toward ISO 9001 Quality, ISO 14001 Environmental and OHSAS 18001 Occupational Health and Safety Management Systems using questionnaires. All of the companies participating in the survey have already been ISO 9000 certified. Thus, the questionnaire prepared included more details for the Quality Management System. The results of the questionnaire outcomes are statistically analysed. Analysis of the survey results show that the most common motivators of Management Systems for Turkish contractors are to qualify to

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20

Mcknight, Peggy Ann. "Strategies Small Construction Business Managers Use to Reduce Safety Incidents in Their Organization." ScholarWorks, 2018. https://scholarworks.waldenu.edu/dissertations/5574.

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Globally the construction industry struggles to prevent injurious and fatal safety incidents. The purpose of this single case study was to explore strategies used by construction business managers that had significantly reduced the occurance of safety incidents in a Northwest Ohio construction company. Data were collected from organizational records and interviews with 6 construction managers. The conceptual framework for this research was the concept of safety management systems. Data were compiled and organized, disassembled into fragments, grouped, and then interpreted for meaning. Methodol

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21

Umukoro, Peter Eloho. "Fine Particulate Exposure and Cardiac Autonomic Effects in Boilermakers." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:16121134.

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Background: Heart Rate Variability (HRV) as a research outcome has the potential for misclassification due to its inability to account for changes in the heart rate. HRV can be parsed into Acceleration Capacity (AC) and Deceleration Capacity (DC) which address these limitations. Objectives: To investigate the associations between AC and DC with short-term and long-term metal PM2.5 exposures; and examine if these associations are mediated by inflammation. Methods: A panel of 45-50 male welders, mean age 39-40 years, had continuous PM2.5 exposure during typical welding work shifts for 4-6 hour

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22

Deadman, Jan-Erik. "Estimation of exposures to extremely low frequency electric and magnetic fields." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ29919.pdf.

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23

Balkhyour, Mansour. "Factors that affect respirator fit-testing programs." Diss., The University of Arizona, 2004. http://hdl.handle.net/10150/289239.

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Respirators are used to minimize the exposure to air contaminants. A good fit is essential for the effective functioning of a respirator. The Occupational Safety and Health Administration (OSHA) requires an annual respirator fit testing. Respirator fit can be assessed either qualitatively or quantitatively. Two studies were conducted to assess the fit testing program with specific objectives to: (1) assess leak rates in full and half mask respirators; (2) assess the effectiveness of "feedback"1 on the quality of fit; (3) evaluate the effect of daily beard growth on respirator leak rates. In th

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Traviss, Nora M. "Integration of Analysis and Deliberation to Evaluate Biodiesel Occupational and Environmental Exposures." Antioch University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=antioch1216924432.

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25

Weatherford, Barbara H. "Patient Safety: A Multi-Climate Approach to the Nursing Work Environment: A Dissertation." eScholarship@UMMS, 2011. https://escholarship.umassmed.edu/gsn_diss/20.

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The purpose of this study was to explore Zohar’s Multi-Climate Framework for Occupational Safety to determine the effects of staff nurse perceptions of safety priorities in their organization (safety climate) and their work ownership climate (Magnet Hospital designation) on safety citizenship behaviors viewed as in role or extra role. Safety citizenship behaviors are described as behaviors that go beyond the job description to ensure safety. Participants from a convenience sample of three Magnet designated community hospitals in New England completed three scales (Zohar’s Safety Climate Questi

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Al-shabbani, Zamaan. "IMPROVING SAFETY PERFORMANCE OF HIGHWAY MAINTENANCE CREWS THROUGH PRE-TASK SAFETY TOOLBOX TALKS." UKnowledge, 2019. https://uknowledge.uky.edu/ce_etds/78.

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The dangerous work environment in the construction industry and the inherent high risks associated with construction work make it the focus of safety training and regulations. Highway construction and maintenance has unique hazards but seemingly less directly applicable safety standards, regulations, and programs. Department of Transportation (DOT) employees working in highway maintenance are exposed to a variety of unique hazards specifically associated with their work and not relating to the adjacent traffic. Yet, highway construction and maintenance work has not received sufficient attentio

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Awaragi, Pierre. "Overcoming delays and enhancing subjective comfort in virtual environments." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0015/MQ55017.pdf.

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Burns, Calvin George. "The role of trust in safety culture." Thesis, University of Aberdeen, 2004. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=165707.

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A deficient safety culture has been implicated in a number of organisational accidents from a range of high hazard industries. Despite its implications for safety, many questions about safety culture remain unanswered. In order to contribute to the literature on this topic, this thesis set out to investigate the role of trust in safety culture. The oil and gas industry was chosen as the context for study due to the hazardous nature of its work, the industry’s focus on continuous improvement in safety performance and the interest shown by oil companies in participating in safety research. Leadi

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Moayed, Farman Amin. "Constructing the Function of “Magnitude-of-Effect” for Artificial Neural Network (ANN) Models and Their Application in Occupational Safety and Health (OSH) Engineering." University of Cincinnati / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1217519927.

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Vickous, Kim Elaine Young. "An All-Terrain Vehicle Safety Educational Program: Is It Effective in Improving Attitudes, Safety Knowledge, and Behaviors in Adolescents Ages 12 to 18?" TopSCHOLAR®, 2008. http://digitalcommons.wku.edu/theses/23.

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All terrain vehicles (ATVs) are a popular source of recreation. For some rural adolescents, ATVs are frequently used for agricultural work. Whether for work or recreation, many adolescents operate ATVs improperly either from a lack of knowledge, poor judgment or they engage in risky behaviors resulting in injuries and fatalities. The Kentucky Department of Agriculture (KDA) has devoted resources to provide ATV safety programs to educate adolescents statewide. However, there are no known studies evaluating the effectiveness of this KDA intervention. Therefore, a pilot study was proposed to dete

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Byrne, Jill. "Occupational Heat Stress May Impact Surgeons' Thermal Comfort, Body Temperature, and Cognitive Performance." Case Western Reserve University School of Graduate Studies / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=case1620764717903713.

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32

Aquino, Theodore. "Comparison of Urinary PAHs among Firefighters and Asphalt Pavers." Thesis, University of South Florida, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10103851.

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<p>Firefighters and asphalt pavers are exposed to polycyclic aromatic hydrocarbons (PAHs) during various work activities. The purpose of this study was to evaluate urinary PAH levels and compare these bio-monitoring levels among firefighters, asphalt pavers, and non-occupationally exposed individuals. The National Institute of Standards and Technology (NIST) urinary PAH levels were used for non-occupationally exposed controls. When compared to the NIST standard for smokers and non-smokers, firefighters demonstrated statistically significant differences in urinary concentration differences for

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Morelock, Deborah F. "A Correlational Study of Hardiness, Health, and Burnout among Teachers in the Sullivan County School System." Digital Commons @ East Tennessee State University, 1994. https://dc.etsu.edu/etd/2753.

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The purpose of this study was to explore the relationships among hardiness, health and burnout and to investigate the relationships of the subscales of hardiness to health and to the subscales of burnout among teachers in the Sullivan County School System. The Hardiness Test was used to measure hardiness and the Maslach Burnout Inventory Form Ed to measure burnout. Results of the Health Evaluation and Risk Test was reported on the Educators Demographic Data Survey. The study sample consisted of 501 teachers. A statistically significant relationship was revealed between hardines

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Chikono, Nathan Nomore. "Leadership Practices that Improve the Workplace Safety Environment." Thesis, Walden University, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10259015.

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<p> Inadequate leadership is the reason workplace accidents in the mining industry remain high, making the industry one of the most hazardous operational activities in the world. Unsafe leadership practices may result in death or injury to workers. A group of 30 mining company leaders from 3 gold mines in Zimbabwe revealed an exception to these hazardous practices, however, notable through their outstanding safety improvement records. To better understand what these practitioners were doing, this multicase study research design explored their strategies to improve the workplace safety environm

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Wright, Rodger. "Exploring a paradigm shift: An Australian case study of the adoption of multimedia occupational health, safety and environment inductions." Thesis, Wright, Rodger (2011) Exploring a paradigm shift: An Australian case study of the adoption of multimedia occupational health, safety and environment inductions. PhD thesis, Murdoch University, 2011. https://researchrepository.murdoch.edu.au/id/eprint/5799/.

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Despite research suggesting the superiority of face-to-face communication in the transmission of vital information and contrary to the lack of productivity/profitability evidence for IT in general and multimedia in particular, classroom style Occupational Health, Safety and Environment (OHSE) inductions in Australia are increasingly being replaced by interactive multimedia. The research described in this thesis investigates this trend. On the practitioner side, it contributes to the knowledge base of OHSE and multimedia professionals and practitioners by describing the paradigm shift to the us

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Lippert, Julia Ford. "Determination of Laser Generated Air Contaminant Emission Rates in a Simulated Surgical Procedure." Thesis, University of Illinois at Chicago, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=3573411.

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<p> The Occupational Health and Safety Administration (OSHA) estimates that half a million surgical staff are exposed to laser smoke or plume each year. It has been suggested that the type and intensity of exposure is dependent in part on the way a laser is used during surgery. The purpose of this study was to estimate emission rates of the gas phase constituents of laser generated air contaminants using a validated emission chamber methodology while differentiating the effects of the laser operational parameters power, pulse-repetition frequency, and beam diameter, and ultimately to model a s

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Sevilla-Zeigen, Nicole. "A Grounded Theory Approach to Healthy Work Environment| Its Impact on Nurses, Patient Safety, and Significance in Healthcare Settings." Thesis, University of San Diego, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10193644.

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<p> A healthy working environment has been an area of interest for occupation health providers. There is anticipation that a safe working environment improves patient safety, which is associated with reduction in clinical nurse errors. Issues with medication errors and poor working environment pose a greater risk to patient safety. The aim of this qualitative study was to provide a broad understanding on nurses’ perceptions on the processes that influence a healthy working environment and the impacts of a healthy working environment on patient safety. An interpretive grounded theory met

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Hezel, Claudia Regina 1977. "Avaliação do impacto das exigências do contratante nos sistemas de gestão integrados de empresas de montagem industrial na indústria do petróleo." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/258286.

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Orientador: Flávio Augusto Picchi<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo<br>Made available in DSpace on 2018-08-25T16:52:17Z (GMT). No. of bitstreams: 1 Hezel_ClaudiaRegina_D.pdf: 3682699 bytes, checksum: 27bcde77fb2c02e5bd6641e28f21aa08 (MD5) Previous issue date: 2014<br>Resumo: Para fazer frente às exigências do mercado, as empresas buscam sempre a maximização dos seus resultados, primando pela excelência em todas as áreas que compõem o seu negócio, assim para atender às novas exigências do mercado quanto à qualidade,

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Grundy, Susan Erin. "Perceived work-related stressors, personality, and degree of burnout in firefighters." Scholarly Commons, 2000. https://scholarlycommons.pacific.edu/uop_etds/2436.

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Occupational burnout continues to be a topic of great interest to those individuals who are concerned with the influence of work stress on mental health. Although many workers from a variety of occupations have been the focus of studies of burnout, there are few studies of burnout in firefighters. In conjunction with studying the obvious factors which are believed to be related to burnout in workers, there has been a call for researchers to include personality variables in the study of work stress. Neuroticism has been found to be related to the identification of work-related stressors as well

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Olsson, Johannah. "From safety code to safety in operations : A qualitative study of safety management within five companies operating in the Swedish shipping industry." Thesis, KTH, Ergonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-284671.

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The maritime industry is vital to the Swedish trade and economy. Shipping has less environmental impact per ton transported goods than other transport modes. Furthermore, ships use the sea as their roads, thus not requiring additional impact on the environment in the form of building roads or tracks to be able to transport goods or people. The aim of this thesis is to identify the characteristics of the safety management approach and safety management systems (SMS) in five Swedish companies operating in the Swedish shipping industry. It furthermore explores whether a new approach to safety man

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Paul, Suzanna. "Comparative assessment of the effectiveness of online vs paper based post graduate courses in occupational and environmental safety and health at Edith Cowan University, Perth, Western Australia." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2006. https://ro.ecu.edu.au/theses/88.

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Although online / e-learning is shifting the teaching paradigm at tertiary institutions, there are limited studies that assess the effectiveness of online courses, particularly in the occupational and environmental health field and among mature aged students. The main aim of this study was to evaluate the effectiveness of online "Blackboard" units as compared to traditional "paper based" units taught as part of the Professional Masters in Occupational and Environmental Health at the Edith Cowan University. Unit commencement and completion questionnaires were designed and distributed over two a

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Paul, Suzanna. "Comparative assessment of the effectiveness of online vs paper based post graduate courses in occupational and environmental safety and health at Edith Cowan University, Perth, Western Australia." Connect to thesis, 2006. http://portal.ecu.edu.au/adt-public/adt-ECU2007.0030.html.

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Eturki, Mohamed. "Industrial Hygiene Exposure Estimation Accuracy: An Investigation of Micro-Environmental Factors Impacting Exposure." University of Cincinnati / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1563273672613013.

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Almario, David R. "The Ability of the U.S. Military’s WBGT-based Flag System to Recommend Safe Heat Stress Exposures." Scholar Commons, 2019. https://scholarcommons.usf.edu/etd/7727.

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The U.S. military currently uses a flag system based on wet-bulb globe temperature (WBGT) and metabolic rate to recommend heat stress exposure limits. This paper addresses the ability of the flag system to recommend safe heat exposures in a non-military population. Two progressive heat stress studies provided data on 528 observations of safe or unsafe exposures of 4 hours over a range of WBGT conditions and metabolic rates using 29 participants wearing woven cotton clothing. For the two studies, range of WBGT conditions was 25 to 42C, and the range of metabolic rates was 100 to 650 watts. The

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McLaren, Stuart Joseph. "Noise in early childhood education centres: the effects on the children and their teachers : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy at Massey University, Wellington, New Zealand." Massey University, 2008. http://hdl.handle.net/10179/977.

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Although the effects of noise on children’s learning in school classrooms is well documented, there is very little on the effects of noise on preschool children. There are strict legal requirements for the daily noise exposure an adult worker can received in the workplace but nothing to control the noise children can receive in school and early education. There is also little or no data on how sound affects a child, compared to an adult. The early years of life are critical for the development of speech, hearing and auditory processes, as well as being the most vulnerable time for middle ear i

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Scott, Eunice. "Wellness Education and Job-Related Injuries and Illnesses for Federal Employees." ScholarWorks, 2017. https://scholarworks.waldenu.edu/dissertations/3510.

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Work-related injuries and illnesses may lead to absenteeism, which affects the level of productivity. The purpose of this study was to determine the success of an employee workplace training program on work-related injury and illness rates at selected federal districts within a federal organization. Newman's model, which describes internal and external factors that may have an effect on an individual's health, was the framework that guided this project. A pre-post design was used to compare data from 2 publically available data sets, the Occupational Safety and Health Administration Illness an

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Gadde, Divya. "Assessment of Ergonomics in Indian Dental Practice: A Workplace Analysis." TopSCHOLAR®, 2018. https://digitalcommons.wku.edu/theses/2332.

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Dental practice requires unique working conditions such as prolonged working hours, strained body postures and laborious, high finesse dental techniques. However, it can be more efficiently performed by the application of ergonomics, rather than physically forcing the worker's body to fit the job. Posture is highly influenced by factors such as inadequate working level, incorrect patient positioning, and poor visual comfort. In order to eliminate musculoskeletal disorders it is necessary to control these and other factors, and design the human work environment to be more ergonomic. The aim of

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Tebbe, Hope M. "Evaluation of Indoor Air Quality in Four Nursing Home Facilities in Northwest Ohio." University of Toledo / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1493411129998087.

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Guros, Frankie. "Thinking About Work at Home: Implications for Safety at Work." PDXScholar, 2015. https://pdxscholar.library.pdx.edu/open_access_etds/2624.

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Safety at work is of the utmost importance to employees and the organizations they work for, and as such, it is a central issue for occupational health psychology. Although dramatic decreases in the number of worker injuries and fatalities have been observed over the last several decades, safety remains a principal concern for organizations. This is especially true in occupations in which employees face serious threats to their personal safety, such as correctional officers (COs). While a number of studies have identified workplace factors that contribute to worker safety, few have attempted t

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Hägg, Green Karin. "Hur chefer som ansvarar för arbetsmiljöåtgärder upplever förutsättningar för kunskapsspridning inom organisationer." Thesis, Högskolan i Gävle, Avdelningen för arbets- och folkhälsovetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-21610.

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Problem definition: There must be a knowledge transfer within the organisation to prevent illness and accidents at work. Aim: Is to examine and describe how opportunities to share knowledge with other organisational members experienced by managers with occupational health and safety responsibilities. Method: A qualitative case study with semi-structured interviews from N=10 informants. Main results: Managers' experience are perceived to be the possession of a superior power and that they need to bring in non-relational resources to dissemination knowledge. Conclusion: Theory suggests that by

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