Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 81 for “"major elements"”.
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Kinetic processes of mantle minerals
… due to the differences of diffusivity between major and trace elements. The presence of disequilibrium distribution in nature may be used to infer time scales of geodynamic processes. Diffusion coefficients of A1 in diopside are experimentally determined, and used for modeling the equilibration …
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Kinetic processes of mantle minerals
… due to the differences of diffusivity between major and trace elements. The presence of disequilibrium distribution in nature may be used to infer time scales of geodynamic processes. Diffusion coefficients of Al in diopside are experimentally determined, and used for modeling the equilibration …
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Elements of depth
… explores depth through the design of three major elements- floor, wall, and roof. Each element is created using one or more aspect of depth and combined to produce a house which is an integral part of its site.
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A generic model for effective implementation of empowerment in construction contractor organisations
… key empowerment activities attributed to nine major elements. The nine major elements are: leadership; empowerment system; resources development; involvement; education and training; teamwork; process improvement; performance measurement; and recognition. This indicates that the modem …
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Analysis and Development of Post Secondary Curriculum on Sustainability
… The proposed course is organized around three major elements - - science, philosophy, and economics - - all integral to understanding sustainability. Materials needed to teach the proposed 3-semester hour course including syllabus, teaching modules, transparencies, handouts, and exams were …
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Selected Famennian (Late Devonian) events (Condroz, Annulata, Hangenberg) in Sardinia and in the Carnic Alps: conodont biostratigraphy, magnetic susceptibility and geochemistry.
… annulata. The Hangenberg event is a major event, that took place in a complex phase of eustatic variations that affected severely the fauna, and it is considered as one of the biggest extinction in the history of the earth. A multidisciplinary approach is here provided to investigate …
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XRF and the Corrosion Environment at Camp Lawton: A Comprehensive Study of the Archeological Microenvironment of a Civil War Prison Camp
… between the two. Iron and chlorine are the two major elements discussed in the study. The artifacts in the sample set have been collected from Camp Lawton (9JS1), a Confederate Prison for Union Soldiers located in Millen, GA that dates to late 1864.</p>
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Sentence Patterns in Gerard Manley Hopkins
… of course, determines style, of which the major elements are diction or choice of vocabulary, figures of speech, known as "tropes," and patterns of sentence structure known as "schemes."</p> <p>It is the purpose of this paper to examine Gerard Manley Hopkins’ use of sentence patterns, that …
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Stream water and soil water chemistry after the Table Mountain wildfire, Washington, USA
Analyses of major and trace elements, major ions, and nutrient concentrations were made to investigate how stream water and soil water chemistry changed over 16 months following the Table Mountain wildfire. Sites with different burn severity were also compared. The fire occurred in 2012 in Kittitas …
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High level behavioural modelling of boundary scan architecture.
… Language. The tool consists of the two major elements: i) A parsing and insertion algorithm developed and implemented in 'C'; ii) A high level model of the Boundary Scan Test Architecture implemented in 'VHDL'. The parsing and insertion algorithm is developed to deal with identifying the …
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Effect of rate of sumping on fragmentation process in laboratory rotary cutting simulator
… and to attain maximum sumping. There are three major elements affecting the efficiency of the cutting head namely: (1) Geometry and size of the cutting tool, (2) Geometry of the drum and lacing and arrangements of the tools on the drum and (3) Effect of rate of advance/dynamic impacts. The …
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Alexandria Underwater Museum For Sunken Monuments
… the city of Alexandria. For Herodotus, the four major elements for civilization's development overtime are water, air, land, and fire. In this project, the effort is made to connect three of the four elements within an architectural context: "Underwater museum". The building orientation, shape …
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The design and engineering of a reactor test facility for thermal processing of biomass
… test facility. A detailed examination of the major elements within the plant has been undertaken in relation to specification of equipment, evaluation of options and final construction. The retrospective project assessment was developed from consideration of relevant literature and theoretical …
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A civic auditorium group for Roanoke
… with seating for 600 persons. Perhaps the major aim in the design of this civic auditorium has been the desire to develop a harmonious grouping of these three major elements, and the desire that each building should present from.the exterior a clear, honest expression of its function. This …
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Raptivism: the Act of Hip Hop’s Counterpublic Sphere Forming into a Social Movement to Seize its Political Opportunities
… Although hip hop as a culture consists of four major elements: breakdancing, graffiti art, deejaying, and rapping, this study focuses on rappers and the use of rap music in the political sphere. It suggests that hip hop is a counterpublic sphere that has the power to affect culture and politics …
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Multi-Criteria Decision Based Left-turn Signal Control Guideline
… a left-turn signal control type is one of the major elements in traffic signal design and operations, and should be a systematic approach involving complex decision rules. Existing guidelines for determining the appropriate left-turn signal control has been primarily based on traffic volume, …
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An Investigation of Employee Satisfaction and Employee Empowerment Specific to On-Site Supervisors in the Residential Construction Industry
… satisfaction and empowerment are vital elements to businesses in most industries. The construction industry has various types of employees, ranging from managers and executives to on-site supervisors and laborers. This study was conducted to obtain a greater understanding about the …
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Pre-eruptive conditions beneath Medicine Lake Volcano, California, during the Pleistocene epoch
… to perform this study. Whole rock analyses for major elements, trace elements, and rare earth elements were performed, as well as electron microprobe analyses of individual minerals in the lavas. These analyses indicate that the lavas were formed by the mixing of three components. The first …
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Developing the business case for Quality by Design in the biopharmaceutical industry
… divides the commercialization process into four major elements: Molecule Selection, Process Development, Technology Transfer, and Marketing Application & Commercial Production. Examples of on-going activities were identified within each of these elements to estimate the economic and operational …
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Platinum Group Element Mineralization in "Ballrooms" of the J-M Reef of the Stillwater Complex, Montana
… to only trace amounts,</p> <p>Whole rock major and trace element compositions of rocks from ballrooms exhibit a strong geochemical control by cumulus phases. There are no significant major or trace element differences in the rocks from the two ballroom types. Moreover, cumulate mineralogy …
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