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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.
211

An Application of Multidisciplinary Water Resources Planning and Management for the San Carlos Apache Indian Reservation: Gila River Case

Novelle, M. E., Percious, D. J., Wright, N. G. 16 April 1977 (has links)
From the Proceedings of the 1977 Meetings of the Arizona Section - American Water Resources Assn. and the Hydrology Section - Arizona Academy of Science - April 15-16, 1977, Las Vegas, Nevada / The Laboratory of Native Development, Systems Analysis and Applied Technology (NADSAT) was established to provide technical assistance to southwestern Indian Tribes as an aid in the development and use of their natural resources according to their goals and objectives. NADSAT 's role is assistance and technology transfer, with an emphasis on alternative formulation and performance analysis and communicating the technological approach to tribal decision makers. The cost-effectiveness methodology provides a coherent framework and affords a mechanism for technology transfer, which makes it a useful tool in achieving tribal goals. This method was applied to the formulation of possible alternatives for use of the land and water resources of the Gila River Basin within the San Carlos Apache Indian Reservation. Criteria for devising various alternative utilization schemes are discussed, and the advantages of the cost effectiveness methodology.
212

Water Quality of Runoff from Surface Mined Lands in Northern Arizona

Kempf, J., Leonhart, L., Fogel, M., Duckstein, L. 15 April 1978 (has links)
From the Proceedings of the 1978 Meetings of the Arizona Section - American Water Resources Assn. and the Hydrology Section - Arizona Academy of Science - April 14-15, 1978, Flagstaff, Arizona / Surface mining of coal in the western U.S. can cause problems of increased salinity and heavy metal contamination in runoff along with a lack of enough rainfall to sustain plant growth for reclamation. To facilitate the planning of reclamation efforts in such areas results are described of a water quality sampling experiment on the ponds and runoff at the University of Arizona Experimental Watershed on Black Mesa in northern Arizona. A systems theoretic framework is employed to model the watershed and the results of a computer simulation based on this model is used to indicate that salinity buildup could be expected over time, given a minimal change in watershed configuration, with possible development of fluoride contamination being of particular concern. Water quality tests of the pond water and runoff on Black Mesa indicated that the water is within Federal standards for drinking and irrigation, except for sodium and fluoride. It is suggested that if it is economically desirable, the collection of more data on the ponds could be used to develop a simulation model of pond subsystems along the lines of the methodology outlined in this analysis.
213

La règle du jeu et le droit : contribution à l'élaboration d'une théorie juridique du jeu organisé / The rule of game and the law : contribution to the development of a legal theory of organized game

Durez, Clément 30 June 2011 (has links)
La règlementation des jeux semble frappée de désuétude, à l’image des articles 1965 à 1967 du Code civil qui n’ont jamais été modifiés depuis 1804. Cependant, l’avènement successif de la télévision, des logiciels informatiques et d’Internet a métamorphosé les problématiques ludiques. Les juristes s’étonnent, après s’être désintéressés du jeu pendant de longues années, de le voir ressurgir dans toutes les composantes de leur discipline. À l’heure où le jeu sportif échappe encore à l’obsession réparatrice du droit de la responsabilité civile, où le jeu de hasard sacrifie un monopole étatique sur l’autel de la libre concurrence, et où le jeu télévisé redéfinit les frontières de la prestation de travail, le moment semblait propice à l’élaboration d’une réflexion globale sur les problèmes juridiques du jeu. Dans le cadre d’une démarche systémique, le jeu sera le point de départ de nos travaux et la règle sa pierre angulaire, permettant ainsi d’écarter l’amusement libre au profit du jeu réglé. Ce dernier, lorsqu’il prend naissance dans la rencontre de consentement entre un organisateur, qui émet une offre de jeu, et un ou plusieurs joueurs qui l’acceptent, soulève des problèmes juridiques similaires dans toutes les disciplines ludiques. L’organisateur d’un jeu est-il responsable des équipements de jeu qu’il fournit ? Doit-il règlementer l’accès à son jeu ? A-t-il l’obligation de délivrer un enjeu au gagnant d’une partie ? Quelles sont les conséquences des différentes fautes de jeu ? La licéité du but fixé est-elle une condition de validité du jeu ? En nous efforçant d'approfondir ces interrogations, nous chercherons à poser les premiers jalons d’une théorie juridique du jeu. / Gaming regulations appear to have become obsolete as articles 1965 to 1967 of the Civil Code which has not been modified since1804 demonstrate. However, the successive arrival of television, computer software and internet has metamorphosed recreational activities, including gaming. Lawyers, long disinterested by gaming issues, are now surprised to see these reemerging throughout their profession. At a time when sports games still escape the “obsessive rectification” the rights of civil responsibility grant, where principles of free competition have removed the state monopoly concerning the games of chance and where televised games redefine the characteristics of work contracts, it seems to be appropriate to elaborate a global discussion on the judicial aspect of gaming. Within a framework of a general approach gaming will be studied but from the point of view of its rules in order to lay aside unregulated amusement activities to favor regulated gaming. The latter, whenever it takes place under an agreement between an organizer presenting an offer to participate and one or several players who accept, raises similar juridical questions for all types of gaming activities. Is the organizer responsible for the equipment he provides? Should he regulate access to his game? Does he have an obligation to offer a prize to the winner of a game? What are the consequences concerning the various violations of the game? Is the licitly of the established target a valid condition of the game? By seeking to elaborate on these questions, this dissertation aims to pave the way for a more appropriate judicial framework for gaming.
214

Návrh systému pravidelného monitoringu indexů způsobilosti procesu dodavatelů / The proposal of the system of regular monitoring of the suppliers’ process capability indices

Kubica, Ondřej January 2007 (has links)
This diploma thesis named “The Proposal of the System of Regular Monitoring of the Suppliers’ Process Capability Indices” is divided into two sections. There is a theory about statistical process control with emphasized process capability analysis in the first section. The content of the second section is starting point, procedure and the outcome of the project I worked on in Robert Bosch Company, České Budějovice. The aim of the project is the improvement of input quality via the evaluation of suppliers based on their outcomes of SPC.
215

Data analysis and creation of epigenetics database

Desai, Akshay A. 21 May 2014 (has links)
Indiana University-Purdue University Indianapolis (IUPUI) / This thesis is aimed at creating a pipeline for analyzing DNA methylation epigenetics data and creating a data model structured well enough to store the analysis results of the pipeline. In addition to storing the results, the model is also designed to hold information which will help researchers to decipher a meaningful epigenetics sense from the results made available. Current major epigenetics resources such as PubMeth, MethyCancer, MethDB and NCBI’s Epigenomics database fail to provide holistic view of epigenetics. They provide datasets produced from different analysis techniques which raises an important issue of data integration. The resources also fail to include numerous factors defining the epigenetic nature of a gene. Some of the resources are also struggling to keep the data stored in their databases up-to-date. This has diminished their validity and coverage of epigenetics data. In this thesis we have tackled a major branch of epigenetics: DNA methylation. As a case study to prove the effectiveness of our pipeline, we have used stage-wise DNA methylation and expression raw data for Lung adenocarcinoma (LUAD) from TCGA data repository. The pipeline helped us to identify progressive methylation patterns across different stages of LUAD. It also identified some key targets which have a potential for being a drug target. Along with the results from methylation data analysis pipeline we combined data from various online data reserves such as KEGG database, GO database, UCSC database and BioGRID database which helped us to overcome the shortcomings of existing data collections and present a resource as complete solution for studying DNA methylation epigenetics data.
216

<strong>Agbufferbuilder for decision support in the collaborative design of variable-width conservation buffers in the Saginaw Bay watershed</strong>

Patrick T Oelschlager (16636047) 03 August 2023 (has links)
<p>Field-edge buffers are a promising way to address nonpoint source pollution from agricultural runoff, but concentrated runoff flow often renders standard fixed-width linear buffers ineffective. AgBufferBuilder (ABB) is a tool within ESRI ArcMap Geographic Information Systems software that designs and evaluates targeted, nonlinear buffers based on hydrologic modeling and other field-specific parameters. We tested ABB on n=45 Areas of Interest (AOIs) stratified based on estimated sediment loading across three sub-watersheds within Michigan’s Saginaw Bay watershed to evaluate the effectiveness of ABB relative to existing practices across a wide range of landscape conditions. We modeled tractor movement around ABB buffer designs to assess more realistic versions of the likely final designs. ABB regularly failed to deliver the desired 75% sediment capture rate using default 9 m x 9 m output raster resolution, with Proposed buffers capturing from 0% to 68.49% of sediment within a given AOI (mean=37.56%). Differences in sediment capture between Proposed and Existing buffers (measured as Proposed – Existing) ranged from -48% to 66.81% of sediment (mean=24.70%). Proposed buffers were estimated to capture more sediment than Existing buffers in 37 of 45 AOIs, representing potential for real improvements over Existing buffers across the wider landscape. In 13 of 45 AOIs, ABB buffers modified for tractor movement captured more sediment than Existing buffers using less total buffer area. We conducted a collaborative design process with three Saginaw Bay watershed farmers to assess their willingness to implement ABB designs. Feedback indicated farmers may prefer in-field erosion control practices like cover cropping and grassed waterways over field-edge ABB designs. More farmer input is needed to better assess farmer perspectives on ABB buffers and to identify preferred data-based design alternatives. Engineered drainage systems with raised ditch berms and upslope catch basins piped underground directly into ditches were encountered several times during site visits. ABB only models surface flow and does not recognize drain output flow entering waterways. Modified ABB functionality that models buffers around drain inlets would greatly improve its functionality on drained sites. This may be accomplishable through modification of user-entered AOI margins but requires further investigation. Unfortunately, the existing tool is built for outdated software and is not widely accessible to non-expert users. We suggest that an update of this tool with additional functionality and user accessibility would be a useful addition in the toolbox of conservation professionals in agricultural landscapes.</p>
217

REIMAGINING BUILDING EFFICACY: AN EXPLORATORY STUDY

Domenique R Lumpkin (12639406) 17 June 2022 (has links)
<p>This dissertation focuses on the creation of a paradigm shift in building innovation. Challenges in achieving building energy-efficiency at scale highlight the complexity of the building performance problem, which is embedded with social, cultural, physical, environmental, and economic factors. Traditional approaches to building design have difficulty accounting for these multi-faceted variables and related longitudinal barriers and intangible impacts. Firstly, key stakeholders and their economic constraints change throughout time, and this variability is not traditionally considered upfront or addressed throughout a building’s operation. Secondly, buildings have social, cultural, environmental and economic implications that are difficult to quantify and evaluate against strictly functional design objectives. Therefore, current deeply technical and often system-specific building design strategies could benefit from whole-building solutions that account for this complexity and enable a paradigm shift in design toward human-centered outcomes (i.e., well-being, health, financial sustainability) and effective (i.e., equitable and sustainable) buildings. </p> <p>To drive this shift, an impact-based innovation framework was employed to pursue system-level and ecosystem-level strategies to optimize longitudinal building value assessment and distribution. First, a grounded theory study was pursued which identified gaps in current design practice that miss underlying building subsystem interactions which influence building performance. A system-level taxonomy of the building was then defined, linking identified sub-system synergies to functional, emotional and social building benefits for inhabitants. Then, an exploratory mixed-methods study was pursued, yielding a longitudinal building value framework that helps characterize key stakeholders, building design choices, and shared efficacy metrics. Building on these inputs, a multi-stakeholder, longitudinal building value assessment model was developed. The model was tested on two residential building development scenarios, highlighting its ability to capture the true impact of buildings on affected stakeholders over time in terms of tangible and intangible building costs and benefits. Finally, business model innovation concepts were employed to identify specific changes in stakeholder value delivery and capture strategies that could redistribute building costs and benefits over time, and thereby facilitate a shift in the paradigm of design and value capture in the residential building industry. </p>
218

GRAIN HARVESTING LOGISTICAL TRACKING – UTILIZING GPS DATA TO BETTER UNDERSTAND GRAIN HARVESTING EFFICIENCY

Cheyenne Eunice/ Cox Simmons (18431367) 29 April 2024 (has links)
<p dir="ltr">Precision agriculture has been around for many, many years but as technology has rapidly grown with the population, farmers are looking for more ways to improve their operation with the help of these tools. These tools help farmers manage, understand, and decide when, how and what should be done regarding the tough decisions in the field based on their machinery statues. The tools that utilize GPS location and provide farm managers with useful information and feedback on large scales of value in the Harvesting and planting operation. With previous works done focusing on identify state machine activity utilizing GPS location data with the use of loggers and algorithms this study carries on from one field to the next identifying the truth data set for each and the accuracy of the algorithm. The goal is to add a more realistic view to the states identifying turning and transporting throughout the harvesting operation in truth data and from algorithm results. Also diving into truck activity with lower standard GPS tracking to see how accurately they can be predicted to complete the harvesting cycle from vehicle to vehicle. Overall, the combine and grain cart held at 88% accuracy for labeling all state activity during the harvesting operation for multiple fields, while for the model algorithm with the grain trucks having an overall accuracy of 94%.</p>
219

Zoetrope – Interactive Feature Exploration in News Videos

Liebl, Bernhard, Burghardt, Manuel 11 July 2024 (has links)
No description available.
220

Hydrology as a Science?

Dvoracek, M. J., Evans, D. D. 06 May 1972 (has links)
From the Proceedings of the 1972 Meetings of the Arizona Section - American Water Resources Assn. and the Hydrology Section - Arizona Academy of Science - May 5-6, 1972, Prescott, Arizona / Experimental and historical development of the systematic study of water is briefly reviewed to prove hydrology a science. The hydrology program at the university of Arizona is outlined, and details of the course 'water and the environment' are expounded. This introductory course is intended for non-scientific oriented students at this southwestern university. A reading list is provided for the class, and scientifically designed laboratory experiments are developed. The first semester includes discussion of world water inventory; occurrence of water; hydrologic cycle; interaction of oceanography, meteorology, geology, biology, glaciology, geomorphology and soils; properties of water (physical, biological, chemical), and resources development. The second semester discusses municipal, industrial and agricultural water requirements, surface, ground, imported and effluent water resources management; water law; economic, legal, political, and social water resource planning; ecological impact; patterns of use; and survival of man. Mathematical problems are reviewed along with ecological orientation of students.

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