Agrichemicals have been misused by rice farmers in Vietnam for a long time. This thesis has studied the rice farmers’ knowledge, risk awareness and risk perception to get an understanding of the rice farmers’ agrichemical management. 15 rice farmers in An Giang province in the Mekong Delta, Vietnam were interviewed in 2015 when the winter-spring rice was cultivated. Field method Contextual Inquiry was used to observe and interview the rice farmers. The rice farmers in Mekong Delta, Vietnam think that they are exposed to a medium risk when handling pesticides. They think that pesticides are the most effective pest controlling method. They do not use any protective gear because the weather is to hot which makes the protective gear uncomfortable to wear, even though the majority of the farmers have experienced health effects. The farmers overuse agrichemicals. The rice farmers can increase their gross income if they start using agrichemical more responsible. The majority of the farmers do not follow recommendations established in research. The Vietnamese government have a big responsibility to implement new laws to create a healthier and more environmentally sound agriculture.

Ambient monitoring and air quality modeling of air toxics concentrations at the neighborhood-scale level is a key element for human exposure and health risk assessments. Since 2005, The University of Texas at Austin (UT) has operated a dense ambient monitoring network that includes both hourly automated gas chromatographs as well as threshold triggered canister samples and meteorological data in the Corpus Christi area. Although Corpus Christi is in attainment with the National Ambient Air Quality Standards for both ozone and fine particulate matter, its significant petroleum refining complex has resulted in concerns about exposure to air toxics. The seven site network, incorporating both the industrial and residential areas in Corpus Christi, provided a unique opportunity to further the development and understanding of air quality modeling for toxic air pollutants at the neighborhood-scale level. Two air dispersion models, AERMOD and CALPUFF, were used to predict air concentrations of benzene for one of the UT operated monitoring sites (Oak Park monitoring site: C634) and the predictions were compared to the observed benzene concentration data at the Oak Park monitoring site to evaluate model performance. AERMOD and CALPUFF were also used to predict benzene concentrations in populated areas and at sensitive receptor locations such as schools and hospitals. Both AERMOD and CALPUFF were able to reproduce the early morning high benzene concentration and the northern wind effect except under strong NNE wind conditions, where the observed data indicated elevated high benzene concentration which AERMOD and CALPUFF failed to predict. These under-predictions could be due to the NNE strong wind condition at that time of these occurrences or could be attributed to different types of emissions other than the point sources emissions from the 2005 TCEQ Photochemical Modeling inventory, such as mobile sources or accidental emission events. These preliminary analyses could be expanded by modeling longer periods, by including other emission sources and by inter-comparisons with observed data from other CCNAT monitoring sites. In addition, fundamentally different modeling approaches (eulerian, rather than lagrangian) could be considered. / text

31 pp. / Many pests encountered in homes and structures can be prevented by using simple techniques collectively known as “pest-proofing”. If done correctly, pest-proofing your home saves you money by reducing pest management costs, and more importantly, reduces potential pesticide exposure. This publication describes general indoor and outdoor pest-proofing measures and some of the major pests encountered in and around homes and structures.

No description available.

Though an industrialized nation characterized by increasing secularization and liberalization, the Republic of Ireland has a long history of religious and morally-driven politics. Much of Ireland's economic success of the last ten years has been noted as a significant motivator for social change. However, a shift in the Irish moral sphere has been underway for at least thirty years. Despite a flourishing self confidence in National identity, already marginalized women---including drug-users, asylum-seekers from sub-Saharan Africa, and those in economically deprived communities of Greater Dublin---have felt increased social polarization. The cultural and epidemiological boundaries created between the 'healthy' Irish self and the 'dangerous' others have contributed to a unique climate regarding HIV/AIDS and cultural constructions of 'risk'. This anthropological analysis utilizes both political-economic and social constructionist frameworks so that both structural and discursive contributions to the spread of HIV/AIDS are examined. Particularly important are the ways competing discourses shape both practices and conceptions of HIV and the 'other'.

The purpose of this correlational study was to investigate the relationship of-hardiness, a personality characteristic composed of the elements control, challenge, and commitment, to health behavior practices among a midwestern university faculty and staff. The hypothesis of the study was there is a negative correlation between scores on the Health Related Hardiness Scale (HRHS) and the HealthPromoting Lifestyle Profile (HPLP) among university faculty and staff. Prior to conducting the study, approval of the university internal review board was obtained. Using a random numbers table and the university faculty and staff phone directory, a random sample of 100 participants was obtained. The participants were sent the Health Related Hardiness Scale (HRHS) to measure hardiness, the HealthPromoting Lifestyle Profile (HPLP) to measure health behaviors, a demographic questionnaire, and an addressed return envelope. Confidentiality of the participants was assured. Returned questionnaires implied consent to participate. The completed forms were returned to the researcher by campus mail in the envelope provided. Seventy-three questionnaires were returned; 50 could be used for analysis. The Pearson's r was used to analyze the data and tested at the 0.05 level of significance. Results revealed r = - 0.5473 with.R<0.001. The hypothesis of the study was supported. Post hoc analysis using the Pearson's r revealed negative correlations with varying degrees of significance between the three subscales of the HRHS and the six subscales of the HPLP. The information obtained from the study is valuable to nursing in planning educational and supportive strategies for a variety of clients in various settings. / School of Nursing

The purposes of this study were to determine which perinatal risk variables arecorrelated with phonological disorders and to determine how preschoolers' developmental functioning is related to phonological impairment. Subjects were 101 low SES boys (n=46) and girls (n=55) randomly selected from a county Head Start program in north-central Indiana. The mean age of the preschoolers was 65 months. Information about perinatal risks and developmental abilities was obtained from mothers or primary caregivers. Using the Maternal Perinatal Scale (Dean, 1985) and the Bankson Bernthal Test of Phonology (Bankson & Bernthal, 1990), it was found that three moderate inverse correlations existed between perinatal risk items and phonological scores (mothers' weight before pregnancy, the number of pregnancies prior to the birth of the child that resulted in death, and the number of medical conditions experienced by mothers before or during pregnancy). Hierarchical multiple regressions indicated that developmental scales of the Minnesota Preschool Inventory (Ireton & Thwing, 1979) significantly accounted for phonological ability in these children, with the scales of Letter Recognition, Self-Help, Expressive Language, and Fine Motor contributing the most unique variance. Implications of these findings are discussed relative to the developmental apraxia of speech debate. / Department of Educational Psychology

This project looked for differences in behavioral risk factors between Traditional and Non-Traditional students. The study was based on data collected from the 1993 Behavioral Risk Factor Survey administered to a sample of 290 Ball State University students by the Ball State University Institute for Wellness. Using the chi-square goodness-of-fit method, significant differences were found between the two groups on several risk factors. Using alpha=0.05, there were significant differences found for the following risk factors: hypertension, overweight, smoking, acute drinking, and no physical activity. No significant differences were found for the following: seatbelt use, chronic drinking, drinking and driving, sedentary lifestyle, and checking of cholesterol level. / Fisher Institute for Wellness

Typescript. / Thesis (D. P. H.)--University of Hawaii at Manoa, 1988. / Bibliography: leaves 320-338. / Photocopy. / Microfilm. / xxvii, 338 leaves, bound 29 cm

<p>Physical inactivity is one of the leading risk factors for major non-communicable diseases, which contribute substantially to the global burden of chronic diseases, disability and death. The burden of disability, morbidity and mortality, attributable to non-communicable diseases, is currently enormous in the developed countries and is increasingly growing in the developing countries. The purpose of this study was to investigate the relationship between participation in physical activity and health risk behaviours among high school students in the Mtwara region, Tanzania. The objectives of this study were to identify the physical activity levels among high school students in Mtwara region, Tanzania, to identify health risk behaviours among the above mentioned high school students, to identify the factors that influenced them to engage in health risk behaviours and to establish the relationship between physical activity and health risk behaviours.</p>