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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Designing Products to Enable Environmentally Significant Behaviour

Srivastava, Jayesh 27 November 2012 (has links)
Resources such as energy and water are forecasted to become scarcer in the future. The traditional engineering approach for dealing with this problem can be compromised by the rebound effect. Therefore, it is important that we design products that also encourage users to engage in pro-environmental behaviours, also known as environmentally significant behaviours (ESB). Lead-user theory was first applied to the problem of ESB, resulting in the discovery that resources, when presented in discrete instead of continuous form, enable conservation. The principle was verified empirically. A method was developed to help designers develop products that implement the discretization principle without compromising user needs. Affordance theory was also applied to the problem of ESB. Two methods, one to expedite the finding of affordances and the second to change a product’s affordances to enable ESB, were developed. The application of design theory and techniques to the ESB problem shows promise.
12

Green Product Design: Aspects and practices within the furniture industry

Andersson, Malin, Koyumdzhieva, Tsvetelina January 2012 (has links)
Purpose - This paper aims to investigate how green product design has been practiced within the Swedish furniture industry. Furthermore, to investigate how green product design can reduce the negative impact on the environment. Theoretical framework - The literature used to serve as a base for this paper includes some aspects concerning Green Supply Chain Management, but fundamentally concerns green or environmentally conscious design, motivators for designing „green‟ products, such as legislation, Corporate Social Responsibility (CSR), internal policy documents and/or green guidelines/certificates, innovation, competitiveness, economic performance, brand image and reputation, and others. Consequently, factors for product design itself were discussed, such as environmentally conscious design, efficient utilization of materials, minimizing waste, time and cost efficiency, types of materials used, etc. Moreover, sustainability aspects are considered vital, namely economic, social and environmental practices, as particular attention is paid to the economic and environmental aspects. Methodology - For the purpose of this research paper, (multiple) case studies were chosen to be implemented. One face-to-face, two telephone and two Skype/online interviews were conducted based on semi-structured interview questions. The data collected is from four companies, two of them preferred to remain anonymous, i.e. Office Furniture and Office Design, and the other two were Kinnarps and Skandiform. Findings - The empirical findings gathered for this research comply with the majority of theoretical data provided. A number of the most important and applicable green product design factors, and more specifically the aim of reducing negative environmental impacts, drive companies to implement environmentally conscious design, efficient utilization of materials, minimizing waste, costs associated, types of materials used, product safety, among many others. Furthermore, economic, social and environmental (overall regarded as sustainability for the purpose of this paper) factors are taken into consideration. Economic and environmental issues were mostly discussed and pinpointed as essential. Conclusions - Green product design should follow a number of important factors in order to reduce the negative impacts on the environment. It is essential to understand a company‟s motivation for designing green products. Nevertheless, such factors as well as economic aspects regarding green design should be complementing each other.
13

The polyvocal fugue : frame and counter-frame in the management of an environmental health conflict

Bassett, Beverly Raewyn 05 1900 (has links)
It began with the loss of the use of her forearm, then the use of her other arm, and then her legs. Headaches became severe migraines; seizures occurred. Her body wasted away and she became needle-thin. A neurologist, a psychiatrist, her family physician could not determine what was wrong. A local specialist, however, recognized the symptoms as those he had seen in others over several years. Concerned that the symptoms might be related to environmental toxins, he alerted the local health authorities. His concerns and those of his patients were not taken seriously, not, that is, until he and his patients coined a name for the symptoms: Somatic Chemically Induced Dysfunction Syndrome, or SCIDS. What was expected to be simply a name for a set of symptoms suddenly became contested. A social problem was defined, and experts from Agriculture, Health, and the Environment Ministries entered the fray. Unrelated at first, degradation of the local aquifer, death of wildlife, and a noticeable decrease in small mammals in the area had been noted. Questions were raised about the links between the two; between the environment and health. Somatic Chemically Induced Dysfunction Syndrome (SCIDS) suggested a causal link with chemicals, moreover with chemicals in the environment. This raised doubts in people's minds about the responsibility and accountability of government, and the authority of experts and the role of science was thrown into question. A private trouble became a public issue. The ensuing conflict revolved around naming and owning a social problem. Both experts and persons with SCIDS invoked science to make their case. Sides were drawn and the conflict was played out to the wider public through the media. It has been commented that research about illnesses of the environment have a bias towards the stories of the sufferers. This dissertation focuses mainly, though not exclusively, on the stories of the various experts involved. Set within the wider frame of social constructionism, I address the ways in which private troubles become public issues and are defined as a social problem. The frames used in this contest to wrest both ownership and thus management of the problem are investigated. The impact of this on a local social movement is examined.
14

Designing Products to Enable Environmentally Significant Behaviour

Srivastava, Jayesh 27 November 2012 (has links)
Resources such as energy and water are forecasted to become scarcer in the future. The traditional engineering approach for dealing with this problem can be compromised by the rebound effect. Therefore, it is important that we design products that also encourage users to engage in pro-environmental behaviours, also known as environmentally significant behaviours (ESB). Lead-user theory was first applied to the problem of ESB, resulting in the discovery that resources, when presented in discrete instead of continuous form, enable conservation. The principle was verified empirically. A method was developed to help designers develop products that implement the discretization principle without compromising user needs. Affordance theory was also applied to the problem of ESB. Two methods, one to expedite the finding of affordances and the second to change a product’s affordances to enable ESB, were developed. The application of design theory and techniques to the ESB problem shows promise.
15

The association between air pollution and lung cancer in the North West of Adelaide: a case control study and air quality monitoring /

Whitrow, Melissa Jayne. January 2004 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, Dept. of Medicine and Dept. of Public Health, 2004. / "July 2004" Includes bibliographical references (leaves 334-352).
16

Occupational hazards in veterinary practice and possible effects on reproductive outcomes in female veterinarians /

Shirangi, Adeleh. January 2006 (has links)
Thesis (Ph.D.)--University of Western Australia, 2007.
17

The effects of air pollution on infant health an empirical evaluation of Georgia /

Sow, Mamadou Laity, January 2006 (has links)
Thesis (Ph. D.)--Georgia State University, 2006. / Title from title screen. Mary Beth Walker, committee chair; Laura O. Taylor, M. Melinda Pitts, Sally Wallace, committee members. Electronic text (89 p. : ill. (some col.)) : digital, PDF file. Description based on contents viewed May 21, 2007. Includes bibliographical references (p. 84-88).
18

The polyvocal fugue : frame and counter-frame in the management of an environmental health conflict

Bassett, Beverly Raewyn 05 1900 (has links)
It began with the loss of the use of her forearm, then the use of her other arm, and then her legs. Headaches became severe migraines; seizures occurred. Her body wasted away and she became needle-thin. A neurologist, a psychiatrist, her family physician could not determine what was wrong. A local specialist, however, recognized the symptoms as those he had seen in others over several years. Concerned that the symptoms might be related to environmental toxins, he alerted the local health authorities. His concerns and those of his patients were not taken seriously, not, that is, until he and his patients coined a name for the symptoms: Somatic Chemically Induced Dysfunction Syndrome, or SCIDS. What was expected to be simply a name for a set of symptoms suddenly became contested. A social problem was defined, and experts from Agriculture, Health, and the Environment Ministries entered the fray. Unrelated at first, degradation of the local aquifer, death of wildlife, and a noticeable decrease in small mammals in the area had been noted. Questions were raised about the links between the two; between the environment and health. Somatic Chemically Induced Dysfunction Syndrome (SCIDS) suggested a causal link with chemicals, moreover with chemicals in the environment. This raised doubts in people's minds about the responsibility and accountability of government, and the authority of experts and the role of science was thrown into question. A private trouble became a public issue. The ensuing conflict revolved around naming and owning a social problem. Both experts and persons with SCIDS invoked science to make their case. Sides were drawn and the conflict was played out to the wider public through the media. It has been commented that research about illnesses of the environment have a bias towards the stories of the sufferers. This dissertation focuses mainly, though not exclusively, on the stories of the various experts involved. Set within the wider frame of social constructionism, I address the ways in which private troubles become public issues and are defined as a social problem. The frames used in this contest to wrest both ownership and thus management of the problem are investigated. The impact of this on a local social movement is examined. / Arts, Faculty of / Anthropology, Department of / Graduate
19

Toward the environmentally sustainable corporation: The challenges of implementing change

Schrader, David Alan January 1994 (has links)
No description available.
20

Evaluating the Effects of Public Postings on Energy Conservation Behavior at a Public University

Canisz, Eleni 08 1900 (has links)
This study evaluated the effects of public postings on energy conservation behavior at a public university, using a multiple baseline design across three settings; bathrooms break rooms, and conference rooms. The behavior of building occupants was recorded to assess the frequency at which those individuals would turn lights off upon exiting an unoccupied room. The independent variables implemented by experimenters (light-switch plate stickers and laminated signs) had little to no effects on cumulative instances of lights turned off however, the installation of motion sensor lights produced better results. Across all conditions, lights were turned off most frequently in conference rooms (65% of observations) followed by break rooms (9% of observations), and bathrooms (3% of observations).

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