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No description available.

No description available.

Indiana University-Purdue University Indianapolis (IUPUI) / In the United States extreme heat events have grown in size and stature over the past 20 years. Urban Heat Islands exacerbate these extreme heat events leaving a sizable portion of people at risk for heat related fatalities. The evidence of this is seen in the Chicago heat wave of 1995 which killed 500 people over the course of a week and the European heat wave of 2003 which killed 7,000 people in the course of a month. The main guiding questions then become how government and the media can most effectively warn people about the occurrence of extreme heat events? Should extreme heat warnings be issued by T.V., newspaper or by radio? Even if warnings are issued will the population at large still change their behavior? Another possible question is whether people most vulnerable to extreme heat will change their behavior? A survey in 2010 by NASA will be the main basis for this analysis. This survey set out to see how well people in Phoenix, Philadelphia, and Dayton responded to extreme heat alerts by changing their behavior.

Since the 1970s, the Tucson Basin has been the focus of an increasing number of research and cultural resource management archaeological projects. A vast body of data has been accumulated relevant to the prehistoric environment and culture history of the basin. One research area that has received special attention in the last two decades is Hohokam settlement patterns. This study was designed to examine that issue, in addition to producing an overview of the cultural and environmental setting of the basin. The study area consists of a 5-kilometer-wide corridor along the Santa Cruz River between the towns of Marana and Continental. In order to provide the necessary background for the settlement pattern research, data first were compiled on the environmental setting of the basin, including geological, climatic, biotic, and hydrological aspects. The environmental overview that is provided in Chapter 2 is the first such study, of this scale, to be produced for the Tucson Basin. In conjunction with the environmental overview, a cultural overview was developed that encompasses the Paleo-Indian through Protohistoric periods. Current thoughts relevant to the Tucson Basin temporal sequence were synthesized to produce a chronology and culture history, which is presented in Chapter 3. The culture history is accompanied by a research history of Tucson Basin archaeology in Chapter 4, which classifies prior research into four major periods and discusses current research trends. The main body of the study, presented in Chapters 5 and 6, contains Hohokam site distribution and settlement pattern data, which are discussed in relationship to the environment and other relevant factors. The study area as a whole is examined in Chapter 5, whereas a subset of the data, consisting of southern Tucson Basin Hohokam sites, is discussed in Chapter 6. The study concludes with a comparative review of cultural-environmental studies that have been conducted on the Colorado Plateau. A settlement pattern model, known as the AnaAnzi adaptation model, that uses a dynamic disequilibrium approach to understanding settlement pattern change, is examined and its applicability to an analysis of Hohokam settlement patterns is discussed.

Manual lifting tasks are the predominant means of transporting materials in industry with many of these tasks being performed in confined spaces. Research has tended to focus on the biomechanical implications of working in small spaces with a decided lack of information about the physiological and perceptual responses in these environments. This holistic study therefore investigated the manner in which the human operator responded to conditions where the ceiling height was lowered and reach demands increased. Thirty-two young physically active male subjects (age: 21.55yr; stature: 1810mm) were recruited to complete a 2-way repeated measures experiment during which four lifting protocols where different combinations of ceiling height (‘normal’ or reduced to 1460mm in height) and reach demands (400mm or 800mm) were tested. A crude postural analysis was conducted while physiological responses were detailed and continuously monitored. Perceptual responses were also assessed. The tasks with a ‘normal’ ceiling height (mean compression forces: 2615N; mean shearing forces: 388N) and the greatest reach distance (mean compression forces: 3655N; mean shearing forces: 386N) placed individuals under the highest strain. Mean heart rate (HR) responses were significantly lower (p < 0.05) in the URN condition when compared to the RF condition. Furthermore, HR responses were statistically significantly affected by the height of the ceiling and the reach depth. Statistically significant differences (p< 0.05) in mean tidal volume (VT) occurred in the least (URN) and most (RF) restrictive conditions. Statistically significant differences (p < 0.05) in mean VE were evident between URN and URF, between URN and RF and between RN and RF. Ceiling height and reach demands had a statistically significant effect on all respiratory responses. There was a statistically significant difference in mean oxygen consumption (VO2) between the URN and all other conditions, and between the most restricted task (RF) and all other conditions. Both the effect of ceiling height and reach demands had a statistically statistically significant impact on VO2. Respiratory quotient (RQ) was significantly higher when loads were moved over 800mm compared to 400mm yet ceiling height did not have a statistically significant effect on RQ. Mean energy expenditure was significantly higher in the RF condition compared to the two least restrictive conditions (URN and RN). Statistically significant differences in EE were also evident between URN and RN, and between URN and URF. EE was significantly affected by reductions in ceiling height and increases in reach demands. Perceptually, the RF task (mean ‘Central’ RPE of 11) was perceived to place significantly greater cardiorespiratory demands on the operator compared to the URN (CRPE: 10) and RN (CRPE: 10) conditions. Statistically significant differences in perceived musculoskeletal strain only occurred between URN and RF. The effect of reach was perceived to have a statistically significant effect on both cardiovascular and musculoskeletal demands whereas ceiling height only had a statistically significant effect on musculoskeletal demands. The greatest discomfort was experienced in the lower back with the most intense discomfort occurring in the RN condition.

As the global energy crisis continues to have an impact on developing countries such as South Africa, stakeholders form an increasingly significant role especially around the concerns of development and the impact on the environment. Environmental conflicts have risen to the forefront in many areas in South Africa. Environmental conflicts fall under public disputes, which often occur as a result of human needs. This study is an attempt to explore the environmental conflict surrounding the proposed Nuclear Power station at Thyspunt, Oyster Bay in the Eastern Cape. Stakeholders are an integral part of environmental conflicts, and analyzing interests of stakeholders is vital in understanding environmental conflicts. This explorative study, seeks explore and to describe the interests of homeowners who are one of the key stakeholders involved the environmental conflict at Thyspunt, Oyster Bay in the Eastern Cape. The homeowners are represented by the St Francis Residents/ Ratepayers Association. The researcher conducted extensive face-face interviews with these homeowners. The organizations official documents, minutes of their meetings, letters to the media and various publications in which homeowners expressed their feelings were also made use of by the researcher in order to triangulate findings, as well as for data collection methods. The major themes were constructed from the study include: Security, Trust, Power and the various sources thereof, as well as a need for self-actualization based on values, and a final theme of the positive functions of conflict. The challenges facing the homeowners in terms of human security and environmental impact of the nuclear development are highlighted. Further recommendations for a more in-depth study are also made.

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The research on "The healing touch of Nature in the context of pastoral therapy" illustrated the role of Nature in bringing healing to individual people in an urban context in South Africa. The role Nature plays in connecting the participants with God and how this positively affects their daily lives, has been central in the research. Through their interaction with Nature, the participants lead richer, more meaningful lives and experience a greater sense of well-being. Nature stimulates and elicits response as the digital world is set against the calm energy and "warmth of the earth". Through connection with God in Nature, the participants translate the healing metaphor into more tangible "language" – the "beautifying effect" of Nature. It is not the words that captivate, but the thoughts which the words carry. Mostly the research tells the story of the experiential knowledge of living in the intimate presence of God and the healing power of God‘s presence. This narrative is about a kind of knowing that can only come through Nature. The research offers a way of seeing Nature that could influence pastoral care today. / Practical Theology / M. Th. (Practical Theology with specialisation in Pastoral Therapy)

This thesis is an ethnography of how places like mountain pastures (jailoos), hydro-electric dams and holy sites (mazars) matter in striving for a good life. Based on eighteen months of fieldwork in the Toktogul valley of Kyrgyzstan, this study contributes to theoretical questions in the anthropology of post-socialism, time, space, work and enjoyment. I use the term ‘moral geography’ to emphasize a spatial imaginary that is centred on ideas of ‘the good life’, both ethical and happy. This perspective captures an understanding of jailoos which connects food, health, wealth and beauty. In comparing attitudes towards a Soviet and post-Soviet dam, I reveal changes in the nature of the state, property and collective labour. People in Toktogul hold agentive places like mazars and non-personalized places like dams and jailoos apart, implying not one overarching philosophy of nature, but a world in which types of places have different gradations of object-ness and personhood. I show how people use forms of commemoration as a means of establishing connections between people, claims on land and aspirations of ‘becoming cultured’. I demonstrate how people draw on repertoires of epic or Soviet heroism and mobility in conceiving their life story and agency in shaping events. Different times and places such as ‘eternal’ jailoos and Soviet dams are often collapsed as people derive personal authority from connections to them. Analysing accounts of collectivization and privatization I argue that the Soviet period is often treated as a ‘second tradition’ used to judge the present. People also strive for ‘the good life’ through working practices that are closely linked to the Soviet experience, and yet differ from Marxist definitions of labour. The pervasively high value of work is fed from different, formally conflicting sources of moral authority such as Socialism, Islam and neo-liberal ideals of ‘entrepreneurship’. I discuss how parties, poetry and song bring together jakshylyk (goodness) as enjoyment and virtue. I show how song and poetry act as moral guides, how arman yearning is purposely enjoyed in Kyrgyz music and how it relates to nostalgia and nature imagery. The concept of ‘moral geography’ allows me to investigate how people strive for well-being, an investigation that is just as important as focusing on problem-solving and avoiding pain. It also allows an analysis of place and time that holds material interactions, moral ideals, economic and political dimensions in mind.