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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.
1

A Design Framework for Integrated Design and Control Strategies in Energy Efficient Buildings

Abaza, Hussein Fuad 30 April 2002 (has links)
This research proposes a computer evaluation model that assists architects and designers in producing buildings with low energy consumption. The model is based on computer-designer interaction. Here, the designer suggests a range of design alternatives, and, in turn, the computer evaluation model generates a matrix of design solutions and performs various environmental simulations. The performances of the various design solutions then analyzed by a statistical analysis package that derives relationships. These relationships explain the impact that the different building components have on energy consumption. The relationships are represented in the form of statistical relations and interactive data charts. The evaluation model was tested and used to support new ventilation strategies for the Beliveau House in Blacksburg, Virginia. The designer of this house implemented strategies for integrating solar radiation, thermal mass, thermal insulation, and air ventilation to conserve energy. A field study and computer simulation were conducted to monitor the actual performance of the house and to validate the evaluation model results. Based on the evaluation model results, this research suggests new direct and indirect ventilation control strategies to reduce cooling energy and to improve comfort. The research also suggests general design guidelines to improve the energy performance of buildings and to enhance thermal comfort. These design guidelines are based on a holistic view of integrating the building components that has significant impact on buildings thermal performance. / Ph. D.
2

Maximizing the benefits of courtroom POEs in design decision support and academic inquiry through a unified conceptual model.

Pati, Debajyoti 10 February 2005 (has links)
Post-occupancy evaluations represent an important missed opportunity. While POEs are often used to inform design guides, and to support facility management, they are seldom used to support design decision-making. While there are several technical, methodological, and cultural impediments to the ongoing use of POE results in design, characteristics of POE data and data structure is an important, and often overlooked, impediment. Some evaluators have attempted to resolve this problem by involving actively as consultants in design teams or involving users, such as Placemaking or Process Architecture. Recent advances in conceptual data modeling provide another strategy to interface POE findings and design decision-making. This thesis uses EXPRESS modeling language to develop a conceptual data structure for POE data, and integrate POE data with as-built building descriptions. While this effort has the potential to develop an improved way to structure POE data and make it more useful, it is also an extension of ISO-STEP. This study develops a data structure based on post-occupancy evaluations of state and federal trial courtrooms conducted by the researcher. Thirty-one courtrooms were evaluated, resulting in usable data from 93 courtroom users in 26 courtrooms. An EXPRESS-G schema was developed and was translated into a relational database for holding data and running queries. The investigator illustrated a range of query-generated outcomes to support decision-making during design and design review. Such outcomes include exploring existing courtrooms, comprehending the types of design decisions implemented across federal and state courtrooms, identifying design decisions that have been rated favorably or otherwise by courtroom users, rating design decisions based on evaluation data from existing courtrooms, and predicting a designed environments supportiveness to task performance. Further, multivariate analysis of the POE data provides the first scientific investigation of courtrooms as work settings. Finally, eight key performance indicators of courtrooms were developed based on the POE data.
3

Outcomes and Prospects for Collaboration in Two Aboriginal and Non-Aboriginal Forest Management Negotiations in Ontario

Casimirri, Giuliana 08 January 2014 (has links)
Successful intercultural natural resource management collaboration is challenged by divergent worldviews and power disparities. Studies of non-intercultural collaboration efforts demonstrate that good outcomes emerge when procedural conditions are met, such as fostering open and high-quality deliberations, use of interest-based bargaining techniques and collective definition of the scope of the process. The applicability of these procedural conditions to intercultural collaboration efforts, such as negotiations between Aboriginal people, government resource managers and sustainable forest license holders, has not been explored. The aim of this thesis is to examine the outcomes and factors influencing two intercultural collaborations in the northeast region of Ontario. Semi-structured interviews with collaboration participants, negotiation meeting minutes and draft agreements are used as data sources. Following a general inductive coding approach and using QSR NVivo 2, the analysis of outcomes in both cases highlights improvements in relationships, increased understanding among the parties and the gradual definition of the scope of the negotiation. The findings also demonstrate that several barriers, including a lack of clear policy and legislative framework for collaboration and different definitions of the problem discourage intercultural collaboration. In one negotiation process, frequent and high quality deliberations, using an interest-based negotiation approach, and efforts to mutually define the scope of the negotiation prior to substantive negotiation do not overcome these systemic barriers to collaboration. However, in another negotiation process, the social and relational characteristics of the community and participants do contribute to the parties recognizing their interdependence, focusing on shared goals and undertaking joint action. This research demonstrates that the development of shared goals and acknowledgement of divergent problem definitions are more important to intercultural collaboration success than the development of improved relationships and establishing a mutually acceptable scope prior to collaboration. In the absence of a supportive legislative basis for the distribution of forest decision-making authority and responsibilities, this understanding of how Aboriginal, government and forest industry participants can collaborate is useful for developing more effective and equitable intercultural collaboration.
4

Outcomes and Prospects for Collaboration in Two Aboriginal and Non-Aboriginal Forest Management Negotiations in Ontario

Casimirri, Giuliana 08 January 2014 (has links)
Successful intercultural natural resource management collaboration is challenged by divergent worldviews and power disparities. Studies of non-intercultural collaboration efforts demonstrate that good outcomes emerge when procedural conditions are met, such as fostering open and high-quality deliberations, use of interest-based bargaining techniques and collective definition of the scope of the process. The applicability of these procedural conditions to intercultural collaboration efforts, such as negotiations between Aboriginal people, government resource managers and sustainable forest license holders, has not been explored. The aim of this thesis is to examine the outcomes and factors influencing two intercultural collaborations in the northeast region of Ontario. Semi-structured interviews with collaboration participants, negotiation meeting minutes and draft agreements are used as data sources. Following a general inductive coding approach and using QSR NVivo 2, the analysis of outcomes in both cases highlights improvements in relationships, increased understanding among the parties and the gradual definition of the scope of the negotiation. The findings also demonstrate that several barriers, including a lack of clear policy and legislative framework for collaboration and different definitions of the problem discourage intercultural collaboration. In one negotiation process, frequent and high quality deliberations, using an interest-based negotiation approach, and efforts to mutually define the scope of the negotiation prior to substantive negotiation do not overcome these systemic barriers to collaboration. However, in another negotiation process, the social and relational characteristics of the community and participants do contribute to the parties recognizing their interdependence, focusing on shared goals and undertaking joint action. This research demonstrates that the development of shared goals and acknowledgement of divergent problem definitions are more important to intercultural collaboration success than the development of improved relationships and establishing a mutually acceptable scope prior to collaboration. In the absence of a supportive legislative basis for the distribution of forest decision-making authority and responsibilities, this understanding of how Aboriginal, government and forest industry participants can collaborate is useful for developing more effective and equitable intercultural collaboration.
5

Srovnání nákladů na změnu dokončené stavby RD s výsledným zhodnocením této nemovité věci / Comparing the Costs of Changing a Completed Construction of a House with the Resulting Valuation of the Property

Zahrada, Petr January 2017 (has links)
The diploma thesis deals with the cost determination of the family house reconstruction, which was built at the beginning of the last century and has already undergone one reconstruction in the 90s of the last century and the assessment of the building's valulation by the building modifications. The construction technical state of the house before reconstruction and description of the construction works and used technologies in the reconstruction realized in 20132015 are detaily described as well. Expected construction costs are determined by an item budget and actual reconstruction costs which were largely self-made are determined according to the tax documents of building owner. The determination of value change by house reconstruction was evaluated using the cost and comparation method.

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