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An analysis of the costs involved in making a stream pollution survey /Jones, David Albert, January 1955 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute, 1955. / Vita. Includes bibliographical references (leaves 35-37). Also available via the Internet.
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Stream channel stability and channel evolution in a rapidly urbanizing, ridge-and valley watershed, Beaver Creek, Knox County, TennesseeKeaney, Francis Bartholomew. January 2009 (has links)
Thesis (M.S.)--University of Tennessee, Knoxville, 2009. / Title from title page screen (viewed on Mar. 12, 2010). Thesis advisor: Qiang He. Vita. Includes bibliographical references.
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Citizens' attitudes to re-establish a permanent water flow for the Colorado River Delta, north western Mexico /Hernandez Morlan, Xochitl Itze. January 2007 (has links) (PDF)
Thesis (M.S.)--University of Waterloo. / Includes bibliographical references.
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Relationships of dominant discharge and channel form to select watershed characteristics in snowmelt dominated streamsWest, Tyrel Sellers. January 2007 (has links)
Thesis (M.S.)--University of Wyoming, 2007. / Title from PDF title page (viewed on Nov. 6, 2008). Includes bibliographical references (p. 104-109).
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Modelling and Evaluating the StreamBits languageAndersson, Jonathan January 2007 (has links)
<p>This thesis concludes the evaluation of a new high level programming language for stream applications, StreamBits. The goal with the project is to evaluate the programmability, with the focus on expressing machine-independent parallelism and bit-level computations in StreamBits. As of now, the programming language is prototyped in a Java framework. This project also involves improvement and expansion of this framework.</p><p>An examination of the framework was conducted. The conclusions of this examination was the foundation of the changes implemented in the framework during the improvement and expansion part of this project. Evaluation experiments were done using the improved version of the framework. The evaluation was based on a comparison of programs implemented in StreamBits and another programming language typically used by industry for this kind of applications. The focus of the evaluation was to evaluate how well the new data-types and stream constructs of StreamBits can be used and expressed compared to other languages.</p><p>The results are partly the improvements and expansion of the framework, partly the results of the tests conducted during the evaluation. Results show that the new data-types and stream constructs of StreamBits are valuable additions to a stream programming language. The data-types and stream constructs assists the programmer to write source code that is not closely bound to a specific architecture.</p>
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Modelling and Evaluating the StreamBits languageAndersson, Jonathan January 2007 (has links)
This thesis concludes the evaluation of a new high level programming language for stream applications, StreamBits. The goal with the project is to evaluate the programmability, with the focus on expressing machine-independent parallelism and bit-level computations in StreamBits. As of now, the programming language is prototyped in a Java framework. This project also involves improvement and expansion of this framework. An examination of the framework was conducted. The conclusions of this examination was the foundation of the changes implemented in the framework during the improvement and expansion part of this project. Evaluation experiments were done using the improved version of the framework. The evaluation was based on a comparison of programs implemented in StreamBits and another programming language typically used by industry for this kind of applications. The focus of the evaluation was to evaluate how well the new data-types and stream constructs of StreamBits can be used and expressed compared to other languages. The results are partly the improvements and expansion of the framework, partly the results of the tests conducted during the evaluation. Results show that the new data-types and stream constructs of StreamBits are valuable additions to a stream programming language. The data-types and stream constructs assists the programmer to write source code that is not closely bound to a specific architecture.
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Design of Buffering Mechanism for Improving Instruction and Data StreamWu, Chih-Kang 25 June 2003 (has links)
In the microprocessor system, the bandwidth problems of instruction stream and data stream are the main causes that limit the performance of the system. Although cache can effectively smooth this problem, the processor still needs more than one clock cycle to get the data. The large hardware cost and power consumption also limit the cache in the embedded system applications. The buffering techniques, such as the loop buffer and the prefetch buffer, can improve the performance in low hardware. Their mechanisms emphasize on the buffering of the continuous data space. For the non-continuous data space accesses caused by the branch instructions, they cannot exploit the reference localities. In this thesis, we propose a new buffering mechanism called as the ABP buffer, which is composed of a buffering mechanism and a prefetching mechanism. The buffering mechanism can effectively buffer the non-continuous data space and replace the buffer lines in a replacement policy, which is suitable for hardware realization. The prefetching mechanism exploits the hit time to prefetch the data that can be used in near future. The simulation and implement results show that the ABP buffer can gain high performance in low hardware and the control parts of the mechanism only occupy 4% of the total hardware.
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Sustainability and biodiversity : the impact, alternative design and prospects of restoration of channelized lowland streams in Hong Kong /Chan, Pui-lok, Bosco. January 2001 (has links)
Thesis (Ph. D.)--University of Hong Kong, 2001. / Includes bibliographical references (leaves 325-365).
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Monitoring of responses to a local base-level change in an ephemeral streamKaehler, Charles Alfred January 1980 (has links)
No description available.
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The effects of restoration structures on nutrient uptake and macroinvertebrate communities in restored urban streams in Greensboro, North CarolinaHines, Stacy Lynn. January 2007 (has links) (PDF)
Thesis (M.S.)--University of North Carolina at Greensboro, 2007. / Title from PDF t.p. (viewed Mar. 10, 2008). Directed by Anne E. Hershey; submitted to the Dept. of Biology. Includes bibliographical references (p. 33-39).
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