Invernaderos: La Búsqueda Por El Trabajo Estable Y Seguro Y Un Medioambiente En Peligro, 2010 SIT Study Abroad
Invernaderos: La Búsqueda Por El Trabajo Estable Y Seguro Y Un Medioambiente En Peligro, Elli Matkin
Independent Study Project (ISP) Collection
This research is intended to discuss the rapid development of the “invernaderos” (greenhouses) on the coast of Spain and to expose both the social and environmental repercussions of such a massive agricultural project. The data was gathered through the use of both secondary sources and primary research. The author conducted a number of interviews both on the coast, in Motril and Carchuna, and inland in Granada city -- discussing the subject with owners of “invernaderos”, pesticide sellers, and cooperative workers.
The main conclusion of this research is that while the work of “invernaderos” is a security for many agricultural families …
Pesticide Use And Awareness On Pemba Island, 2010 SIT Study Abroad
Pesticide Use And Awareness On Pemba Island, Brooke Shorett, Lauren Crask
Independent Study Project (ISP) Collection
Use and awareness of pesticides by 301 farmers on Pemba Island, Tanzania, were surveyed, in order to assess practices and perceptions of pesticide use. Surveys were conducted in both peri-urban farms and rural farms, which were either irrigated or rain-fed. Results showed that while the overwhelming majority of farmers on irrigated fields used pesticides frequently, farmers located in rain-fed irrigation largely farmed without pesticides. Likewise, peri-urban farmers made use of pesticides far more than rural farmers. Of the farmers who did use pesticides, an average of Tsh 17,219 was spent annually on Rogol, Satunil, Dimethoate, Simithion, Thionex and Dursban. Most …
Particle Size On Respiratory Protection Provided By Two Types Of N95 Respirators On Agricultural Settings, 2010 University of Cincinnati - Main Campus
Particle Size On Respiratory Protection Provided By Two Types Of N95 Respirators On Agricultural Settings, Jacob Cho Kyungmin, M. Susan Jones, Gordon Jones, Roy Mckay, Sergey A. Grinshpun, Alok Swivedi, Rakesh Shukla, Umesh Singh, Tiina Reponen
Nursing Faculty Publications
The objective of this study was to compare size-selective workplace protection factors (WPFs) of an N95 elastomeric respirator (ER) and an N95 filtering facepiece respirator (FFR) in agricultural environments. Twenty-five healthy farm workers ranging in age from 20 to 30 years voluntarily participated in the study. Altogether eight farms were included representing three different types: two horse farms, three pig barns, and three grain handling sites. Subjects wore the ER and FFR while performing their daily activities, such as spreading hay, feeding livestock, and shoveling. Aerosol concentrations in an optical particle size range of 0.7–10 µm were determined simultaneously inside …
Hiv And Hepatocellular And Esophageal Carcinomas Related To Consumption Of Mycotoxin-Prone Foods In Sub-Saharan Africa, 2010 University of Georgia
Hiv And Hepatocellular And Esophageal Carcinomas Related To Consumption Of Mycotoxin-Prone Foods In Sub-Saharan Africa, Jonathan H. Williams, Jessica A. Grubbs, Jerry W. Davis, Jia-Sheng Wang, Pauline E. Jolly, Nii-Ayi Ankrah, William O. Ellis, Evans Afriyie-Gyawu, Natalie M. Johnson, Abraham G. Robinson, Timothy D. Phillips
Environmental Health Sciences Faculty Publications
Background: Promotion of the HIV epidemic by aflatoxin is postulated but not yet established. Sub-Saharan populations commonly consume food contaminated by mycotoxins, particularly aflatoxins (predominantly found in peanut, maize, rice, and cassava) and fumonisins, which occur primarily in maize. Aflatoxin promotes hepatocellular cancer, and fumonisin may promote esophageal cancer.
Objectives: This analysis was undertaken to test the hypotheses that consumption of mycotoxin-prone staple foods is 1) related to the incidence of HIV infection in Africa and 2) related to “signature” cancer rates confirming exposure to aflatoxins and fumonisins.
Design: World Health Organization data for causes of death and the Food …
Analysis Of Anthropogenic Effects On Topsoil Throughout The California Polytechnic State University Campus In San Luis Obispo, 2010 California Polytechnic State University, San Luis Obispo
Analysis Of Anthropogenic Effects On Topsoil Throughout The California Polytechnic State University Campus In San Luis Obispo, Brooke L. Hamilton
Earth and Soil Sciences
Soils reflect the health of a landscape, and in many cases carry the burden of anthropogenic activity, continually changing in characteristics such as pH, soil texture, soil structure, carbon:nitrogen ratios (C:N), and chemical composition. In a study sampling six different soils on the California Polytechnic State University campus in San Luis Obispo, these five soil characteristics were tested for and the results were determined. Soil samples consist of the top 5-10 cm of soil profiles, with sample sites varying according to degree of human contact; the locations the samples were taken from are as follows: (1) Walters Creek Ranch pasture, …
Poisonous Rangeland Plants In San Luis Obispo County, 2010 California Polytechnic State University, San Luis Obispo
Poisonous Rangeland Plants In San Luis Obispo County, Sara Litten, Amanda Ou
Animal Science
Poisonous Rangeland Plants in San Luis Obispo County is a comprehensive educational guide to rangeland plants that are toxic to domestic livestock. This guide begins with an exploration of how the biological systems are affected by the poisonous plant toxins. The biochemistry behind these toxins is included in the discussion. Next, reference material for fourteen plants that inhabit San Luis Obispo County is provided. This information includes specific toxins found in poisonous plants, affected animals, symptoms of poisoning, stages of growth, lethal dose, and distribution of the plant in California. This section of the guide is filled with helpful photos …
Quantifying Legacy Effects Of Managed Disturbance On Sagebrush Steppe Resilience And Diversity, 2010 Utah State University
Quantifying Legacy Effects Of Managed Disturbance On Sagebrush Steppe Resilience And Diversity, Julie Ripplinger
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Land-use legacies can affect landscapes for decades to millennia. A long history of shrub management exists in the sagebrush steppe of the Intermountain West where shrub-removal treatments, a type of managed disturbance, have been implemented for over 50 years to reduce sagebrush cover. The assumption behind managed disturbances is that they will increase forage for domestic livestock and improve wildlife habitat. However, the long-term effects of managed disturbance on plant community composition and diversity are not well understood. We investigated the legacy effects of three common types of managed disturbance (chemical, fire, and mechanical treatments) on plant community diversity and …
Adaptivearc And The Future Of The Energy Industry, 2010 California Polytechnic State University, San Luis Obispo
Adaptivearc And The Future Of The Energy Industry, Trevor Chase
Earth and Soil Sciences
No abstract provided.
A Gis Analysis Of The Environmental Variables Related To Rift Valley Fever Outbreaks, 2010 Old Dominion University
A Gis Analysis Of The Environmental Variables Related To Rift Valley Fever Outbreaks, Jacqueline Florette Jackson
Health Services Research Dissertations
Rift Valley fever is a mosquito-borne disease that causes widespread febrile illness and mortality in domestic animals as well as humans (Gaff, 2007). Rift Valley fever virus was first isolated in 1931 (Daubney, 1931), and since then, outbreaks have occurred in sub-Saharan Africa, southern Africa, Egypt, Saudi Arabia, Yemen and Madagascar, proving it to be a virus able to invade ecologically diverse regions (Gaff, 2007). The potential introduction of Rift Valley fever into the United States suggests the potential for human infection and major economic disruption. It is important to understand the role environmental variables have played in historical outbreaks …
Western Rock Lobster Fishery Harvest Strategy And Decision Rules Framework Proposals, 2010 Department of Primary Industries and Regional Development, Western Australia
Western Rock Lobster Fishery Harvest Strategy And Decision Rules Framework Proposals, Department Of Fisheries
Fisheries management papers
No abstract provided.
Role Stress, Emotional Exhaustion, And Job Satisfaction In The Hotel Industry: The Moderating Role Of Supervisory Support, 2010 Eastern Mediterranean University
Role Stress, Emotional Exhaustion, And Job Satisfaction In The Hotel Industry: The Moderating Role Of Supervisory Support, Osman M. Karatepe
Hospitality Review
The purpose of this study is to investigate supervisory support as a moderator of the effects of role conflict and role ambiguity on emotional exhaustion and job satisfaction. This study also examines the moderating role of supervisory support on the relationship between emotional exhaustion and job satisfaction. Data were collected from a sample of frontline hotel employees in Northern Cyprus. The aforementioned relationships were tested based on hierarchical multiple regression analysis. The results demonstrate that supervisory support mitigates the impact of role conflict on emotional exhaustion and further reveal that supervisory support reduces the effect of emotional exhaustion on job …
A Healthy Home For Everyone: The Guide For Families And Individuals, 2010 Texas Southern University
A Healthy Home For Everyone: The Guide For Families And Individuals, Center For Disease Control And Prevention, Atlanta Ga
Mickey Leland Center Information Portal
The purpose of this booklet is to provide information about the connection between housing and health. You will find action steps for making your home healthy, definitions for words used in the booklet, and a resource section to find more information about a making your home a healthy home.
Web Based Services In The Library, 2010 Nigerian Nuclear Regulatory Authority
Web Based Services In The Library, Nkiru F. Opara Jarlath
Nkiru Opara
Sharing knowledge is power’ as opposed to the old adage that, ‘knowledge is power
Retrieval Of Atmospheric Elemental Carbon Records Using Lake Sediments : Implications In Radiative Forcing, 2010 University at Albany, State University of New York
Retrieval Of Atmospheric Elemental Carbon Records Using Lake Sediments : Implications In Radiative Forcing, Tanveer Ahmed
Legacy Theses & Dissertations (2009 - 2024)
Elemental or black carbon (EC or BC) aerosols produced during incomplete combustion strongly absorb solar radiation and contribute to global warming, and cause cardiopulmonary disease. Long-term atmospheric EC measurements, [EC]atm, are needed to validate global climate models to estimate the impact of EC on earth's temperature. Such data is sparse.
Arsenic Speciation Analysis Of Biological Fluids : A Study Of Liquid Chromatography Coupled To Analytical Atomic Spectrometric Instrumentation, 2010 University at Albany, State University of New York
Arsenic Speciation Analysis Of Biological Fluids : A Study Of Liquid Chromatography Coupled To Analytical Atomic Spectrometric Instrumentation, Kanna Ito
Legacy Theses & Dissertations (2009 - 2024)
Arsenic exists as many different chemical forms including inorganic, methylated and dietary species. The toxicity of these species varies: some are highly toxic and can cause adverse health effects in many parts of the body; others are considered relatively non-toxic. Monitoring arsenic exposure is usually accomplished by its direct measurement in biological fluids. Urine is the specimen of choice for assessing arsenic exposure, because of its short biological half-life in blood. There have been very few studies of arsenic species in blood, yet such research can provide valuable information on arsenic distribution and its metabolism in the body.
Preparation And Application Of Transgenic And Knockout Mouse Models For Studies On Cytochrome P450 Functions, 2010 University at Albany, State University of New York
Preparation And Application Of Transgenic And Knockout Mouse Models For Studies On Cytochrome P450 Functions, Yuan Wei
Legacy Theses & Dissertations (2009 - 2024)
The overall objective of this dissertation is to study the in vivo function of microsomal cytochrome P450 monooxygenases (P450s), which metabolize numerous drugs, chemical carcinogens, environmental pollutants, as well as endogenous signaling molecules such as steroid hormones and eicosanoids. The major research tool of this study involves the development of transgenic and knockout mouse models. The specific aims are 1) to study the in vivo function of NADPH-cytochrome P450 reductase (CPR) and CPR-dependent enzymes using a mouse model with a reversible hypomorphic Cpr gene; 2) to study the in vivo function of CYP2A13 with a CYP2A13- transgenic model; and 3) …
An Inventory And Condition Survey Of The Western Australian Part Of The Nullarbor Region, 2010 Department of Primary Industries and Regional Development, Western Australia
An Inventory And Condition Survey Of The Western Australian Part Of The Nullarbor Region, P A. Waddell, A K. Gardner, P Hennig
Technical Bulletins
The inventory and condition survey of the Western Australian part of the Nullarbor region, undertaken by the Department of Agriculture and Food, Western Australia (DAFWA) between 2005 and 2007, describes and maps the natural resources of the region. This survey report provides a baseline record of the existence and condition of the area's natural resources, to assist with the planning and implementation of land management practices. The report identified and described the condition of soils, landforms, vegetation, habitat, ecosystems, and declared plants and animals. It also assessed the impact of pastoralism and made land management recommendations. The Nullarbor region has …
Children In Jeopardy: Anthropogenic Toxins And Childhood Exposure, 2009 University of Portland
Children In Jeopardy: Anthropogenic Toxins And Childhood Exposure, Russell Butkus, Steve Kolmes
Steve Kolmes
No abstract provided.