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 4540 for “"CA"”.
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Dissolution-crystallisation processes of Ca-Pb-carbonate, Ca-Pb-sulphate and Ca-phosphate-sulphate systems under Earth’s surface and diagenetic conditions.
… superficie terrestre y en condiciones diagenéticas, en los sistemas Ca-Pb-carbonato-sulfato, Ca-Pb-Carbonato biogénico y Ca-fosfato-sulfato, con el fin de avanzar en la comprensión de procesos minerales de interés geológico y medioambiental. Para ello, se han diseñado experimentos de interacción …
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Diseño estructural de arcos, bóvedas y cúpulas en España, ca. 1500- ca. 1800
… de las estructuras abovedadas de fábrica en España en los siglos XVI al XVIII. El ámbito es, pues, el de la Historia de la Construcción, nueva disciplina cuyo estado actual se discute en el Prefacio. En la Introducción se examina el estado de la cuestión de este tipo de estudios y, para …
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Anthropogenic landscapes : Owens Lake, CA
… and transformed all aspects of the geological environment, typically extracting what is considered valuable and leaving behind degraded landscapes. Often existing in between the city and wilderness nature, these landscapes are largely forgotten and assumed to always have been like that. How …
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Enhancement Plan for Downtown Cayucos, CA
An area can be torn by the competition between the preservation of its character and the desire for new development. Cayucos’ downtown area is recognized by both residents and visitors as a special place with a strong, small, coastal town feel. However, issues such as accessibility, public …
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Determination of Ca⁴⁸ by neutron activation
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1960.
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Genetic Mutations of K<sub>Ca</sub>2.3 and K<sub>Ca</sub>3.1 Channels Affect Ca2+ Sensitivity
<p>The Ca<sup>2+</sup>-activated potassium channels K<sub>Ca</sub> channels are a unique family of potassium channels activated by intracellular calcium. K<sub>Ca </sub>channels are critical for maintaining K<sup>+</sup> homeostasis and modulate several physiological processes, from the firing …
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The role of TNP-Nucleotides, LYS492 and CA²⁺chelators in the skeletal muscle sarcoplasmic reticulum CA²⁺atpase cycle
… the first part of this study, the kinetics of decay of TNP-nucleotide superfluorescence was investigated with a view to understanding the role of nucleotides and Lys492 in later steps in the catalytic cycle of the skeletal muscle Ca²⁺ATPase. It has been found previously, and verified here, that …
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Recommendations for Economic Development in Guadalupe, CA
… City of Guadalupe prepare and implement a small-scale business expansion and retention program using existing service providers in the area. This type of program model seems to hold the most potential for Guadalupe. A mixed-methods approach including in-depth cases studies of existing economic …
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Thermodynamic effects of phospholamban on Ca-ATPase kinetics
The Ca-ATPase of sarcoplasmic reticulum removes cytosolic calcium to promote muscle relaxation. In the heart, the Ca-ATPase is regulated by phospholamban, which inhibits the Ca-ATPase by decreasing Ca-ATPase calcium sensitivity. However, the kinetic and thermodynamic mechanisms of inhibition are …
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Improving Performance for CSMA/CA Based Wireless Networks
Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) based wireless networks are becoming increasingly ubiquitous. With the aim of supporting rich multimedia applications such as high-definition television (HDTV, 20Mbps) and DVD (9.8Mbps), one of the technology trends is towards …
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Evolutionary data assimilation at Long Valley Caldera, CA
"Despite advancements in volcanic modeling, the time-dependent evolution of volcanoes is still poorly understood. Of particular need are methods for combining extensive monitoring data sets with dynamic models. Sequential data assimilation has been shown to be powerful approach for linking models …
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A Ca²⁺-activated proteinase in chicken skeletal muscle
A neutral calcium-activated protease of muscle (CAP) has previously been characterised and may play a role in myofibrillar disassembly and turnover. In this study both CAP and endogenous CAP inhibitor from adult and embryonic chicken skeletal muscle have been partially purified by DEAE-cellulose …
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The crystal structure of cahnite, Ca₂BAs0₄(OH)₄/
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1960.
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The Eighteenth-Century Italian Magnificat: A Survey of Representative Settings (Ca. 1700 - Ca. 1750) With an Analysis and Edition of Six Works
Made available in DSpace on 2014-12-11T17:21:10Z (GMT). No. of bitstreams: 1 7212092.pdf: 21688602 bytes, checksum: a692c86ce6bc10eccedaef118228235f (MD5) Previous issue date: 1971
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Service Differentiation Using Managed Sleep in CSMA/CA Networks
Performance of multimedia and real-time applications such as streaming video and voice over IP is easily degraded by a high network traffic load. Current Internet infrastructure provides no special assistance for these sensitive applications. One solution to this problem is to introduce Quality of …
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Zooplankton phytoplankton interactions in the San Joaquin River, Ca
… growth and interactions play a significant role in water quality (e.g., pH and dissolved oxygen [DO]) and the available food supply for higher order organisms in the San Joaquin River Delta. Algae have been shown to significantly impact DO concentrations in the Deep Water Ship Channel …
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The low-temperature sintering behavior of (La,Ca)CrO₃
<p>"Calcium doped lanthanum chromite has suitable properties for use as a solid oxide fuel cell interconnect, but it is difficult to sinter. The purpose of this study was to develop methods of sintering this material in air at temperatures below 1500°C. The results are compiled into three …
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Public Art: Context & Process in San Luis Obispo, CA
… in community together for a myriad of reasons. Recalling the ancient Agricola’s of ancient Greece to the modern version of malls and pedestrian plazas, these spaces are where social interactions occur, ideas are spread, and are open for all people to enjoy. Beautifying these spaces with public art …
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