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 218 for “"life cycles"”.
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Studies on life-cycles of digenetic trematodes
… found during this study is presented. The life cycles of eight species have been completed under laboratory conditions. The species involved are: Echinoparyphium recurvatum (Linstow, 1873) Hypoderaeum conoideum (Bloch, 1782) Notocotylus imbricatus (Looss, 1893) Szidat, 1935 Notocotylus …
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Constituting Life Cycles: Circularity as Architectural Design Premise
… the constituting elements of a building and its lifespan, furthermore, post lifespan adaptation is also regarded with high importance. The design requirements are also considered as flexible and moderately compromisable when encountering the realities of a site. This evolves into a propositional …
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Performance of confined concrete columns under simulated life cycles
… to model the critical events in a building life cycle: construction, sustained service loading, minor critical events, rehabilitation, and ultimate performance. Varying the order of these events produces a simulated life cycle allowing analysis of the impact of strain history on ultimate …
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Investigation of Specialized Metabolites in Apicomplexan Parasite Life Cycles
<p>Across the tree of life, specialized metabolites mediate ecological interactions and can ultimately drive evolution. Characterization of these small molecules have led scientists to a greater comprehension of ecological niches at the macro- and micro-scale. A group of medicinally important …
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Functional strategic objectives over product and process life cycles
… the interaction of product and process life cycles. The objectives of this thesis were to test the theory surrounding the "product-process matrix" and also test theories concerning the transition of strategic objectives between "product-process matrix" regions. The methodology included …
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Morphology and Life Cycles of Keratinomyces Ajelloi and Achorion Gypseum
Made available in DSpace on 2014-12-09T22:25:42Z (GMT). No. of bitstreams: 1 6408357.pdf: 2893942 bytes, checksum: 4a9e55a0927e59b8c1faf126728833af (MD5) Previous issue date: 1964
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A diagnostic study of the life cycles of persistent flow anomalies
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1990.
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A simulation model of pharmaceutical research, development and product life cycles
Thesis (M.S.)--Massachusetts Institute of Technology, Sloan School of Management, 1994.
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Igneous life cycles: geochemistry of magma from mantle to surface and back again
… projects to assess important processes in this life cycle. Continental arc volcanism generates a wide diversity of magma compositions, but the tempos of compositional variation are unclear. Here, we investigate a 7-million year record of volcanic ash layers in the Cretaceous Eagle Ford Group to …
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Building Life Cycles: An Exploration of a Building's Transformation From One Life Into the Next
… a set period of time. The end of a building's life marks a change in its use. In today's building practices, some building owners opt to demolish an entire building prior to constructing a new one. Unfortunately, this world-wide attitude results in the production of millions of tons of waste …
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Carry-Over Effects in Complex Life Cycles: Linking Larval Food Supply with Juvenile Recruitment Success in Sea Stars
… community. For marine invertebrates with complex life cycles, the supply of new individuals into a population can be influenced by factors experienced throughout their life history—before, during, or after metamorphosis. In recent years, scientists have begun to take a more holistic approach to …
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Pathogenesis of the Swine Coccidia in Natural and Experimental Infections and the Life Cycles of Two Eimeria Species
Made available in DSpace on 2014-12-14T13:28:21Z (GMT). No. of bitstreams: 1 8009206.pdf: 4386072 bytes, checksum: 129cf3a5f8fa0c714a72e5c0210c8425 (MD5) Previous issue date: 1979
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Interactions between synoptic-scale eddies and the large-scale flow during the life cycles of persistent flow anomalies
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1990.
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Dynamically adapting design and usability in consumer technology products to technology and market life-cycles : a case study of smartphones
… in three main areas: design, technology adoption life-cycle and market adoption mechanisms. For the purposes of this thesis, we have adopted Sanders perspective of defining a product in terms of three key design attributes - usefulness (functionality), usability (ease of use) and desirability …
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Connecting the usability and software engineering life cycles through a communication-fostering software development framework and cross-pollinated computer science courses
… of the other, there is a need for the SE and UE life cycles to be connected to support communication among roles between the two development life cycles. Additionally, there is a corresponding need for appropriate computer science curricula to train the SE and UE roles about the connections …
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Marine Cercariae from Cerithidea Pliculosa Menke from Dauphin Isalnd, Alabama; Life Cycles of Heterophyid and Opisthorchiid Digenea from Cerithidea Swainson from the Eastern Gulf of Mexico
Horn snails of the genus Cerithidea Swainson (1840) are represented in North America by four species. They are: Cerithidea costata (da Costa, 1778), found in South Florida and in the West Indies; Cerithidea californica (Haldeman, 1840), from Bolinas Bay, California to the Gulf of California; …
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Post-Project Risk Perception and Systems Management Reaction
… To avoid failures or crisis during their life cycles, projects and systems managers practice risk management. Projects and systems have well defined life cycles during which the risk is defined, controlled, and managed. Risk management is conducted in each phase of projects and systems. …
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