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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 116 for “"TPS"”.
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The characterization of thermoplastic starch (TPS) reinforced with banana peel (BP) Polymer composites
… the characterization of thermoplastic starch (TPS) reinforced with banana peel (BP) polymer composites. Recently, various studies have centred more on the use of polymer composite where thermoplastic starch (TPS) has received significant attention to behave as the composite matrix due to its …
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Construction of predictive uncertainty quantification framework to the extension of TPS plasma wind tunnel experiment data to flight conditions
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-15 without embargo terms
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The Origins of Terpene Infochemicals in Insects: Identification and Evolutionary Analysis of Terpene Synthases in Diverse Lineages
… produced by the action of terpene synthase (TPS) enzymes. While insects lack TPS enzymes found in plants and microbes, there is growing evidence that insect TPS proteins have evolved independently from isoprenyl diphosphate synthase (IDS) enzymes in core terpene metabolism. To gain deeper …
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Identifying Treatment Planning System Errors In Iroc-Houston Head and Neck Phantom Irradiations
<p>Treatment Planning System (TPS) errors can affect large numbers of cancer patients receiving radiation therapy. Using an independent recalculation system, the Imaging and Radiation Oncology Core-Houston (IROC-H) can identify institutions that have not sufficiently modelled their linear …
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Characterization of two genes, trehalose-6-phosphate synthase/phosphatase and nucleotide binding protein, shown to be differentially regulated in roots of Cypripedium parviflorum var. pubescens grown with a mycorrhizal fungus Thanatephorus pennatus
… trehalose-6-phosphate synthase/phosphatase (Tps), which showed down-regulation and nucleotide binding protein (NuBP), which showed up-regulation. The Tps partial clone identifies 2100 bp at the 3' end of the gene and encodes a protein of 667 amino acids. The NuBP gene is approximately 1200bp …
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A Lagrangian, Discontinuous-Galerkin Material Response Solver for the Analysis of Ablative Thermal Protection Systems
Thermal protection systems (TPS) play a vital role in safeguarding aerospace vehicles from the intense aerodynamic heating encountered during hypersonic flight. One category of TPS materials manages extreme heat through pyrolysis, a process in which the elevated temperatures trigger an endothermic …
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Investigation of an alternative sulfonated silane in ceramic carbon electrodes for fuel cell applications
… of 3-(trihydroxysilyl) propane-1- sulfonic acid (TPS) as the ionomer demonstrated increased porosity, better durability, and better fuel cell performance at low RH when compared to the traditional Nafion ionomer material. In this work the sulfonated CCE material developed by Eastcott and Easton …
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Pedagogy and Primary Sources: Outcomes of the Library of Congress' Professional Development Program, Teaching with Primary Sources at Loyola
… program, Teaching with Primary Sources (TPS).</p><p>The TPS program operates at multiple universities and colleges, including Loyola University Chicago. This program aims to educate K-12 educators of all subject-areas to integrate online, digitized primary sources into classroom …
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The soft side of the Toyata production system is the hard side
… the rollout of the Toyota Production System (TPS) in a US vinyl extrusion plant. There is a cursory explanation of some of the Technical aspects of TPS, and implementation problems are examined and analyzed in the context of cultural barriers. The thesis contends that the softer, more subtle, …
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Modulation of RANKL and Osteoprotegerin in Adolescents Using Orthodontic Forces
… maxillary premolars with a transpalatal spring (TPS). RANKL and OPG was measured in gingival crevicular fluid (GCF) sampled serially from the pressure and tension sides of maxillary premolars at 5 time points: before placement of transpalatal spring, 2 days after TPS placement, 5 days after TPS …
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Development of a Trauma Play Scale: An Observation-Based Assessment of the Impact of Trauma on the Play Therapy Behaviors of Young Children
This study developed the Trauma Play Scale (TPS) to measure differences in play behaviors between children with and without a history of trauma. The scale evaluates domains such as intense play, repetitive play, disruptions, avoidance, and negative affect. In a pilot study with twelve children, …
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A coherent point drift algorithm for breast image registration via surface markers
… process. Recently, a Thin- Plate-Spline (TPS) algorithm has been proposed to assess the feasibility of breast tissue matching using fiducial surface markers in two different arm positions. The registration algorithm uses the surface markers only and does not employ the image intensities. …
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Development of hydrophobic thermoplastic starch composites
… forming a biocomposite of thermoplastic starch (TPS) as matrix and the cellulose fibers (CF) as reinforcement. The surface of cellulose fibers is successfully modified using the air plasma treatment with the aim of improving the matrix/fiber adhesion. The modified fibers are studied using X-ray …
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Seidenbasierte anorganische Funktionsmaterialien
… Polyethylenoxid (PEO) enthält und daher als TPS abgekürzt wird. Einige der HM wurden nach der Synthese in eine wässrige Tetrachloridogoldsäure-Lösung getaucht, wodurch sich auf der Oberfläche Goldnanopartikel gebildet haben. Die Materialien wurden mittels Elektronenmikroskopie, …
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Centropoly: The Structure of Educational Failures in the U.S.
… to the power of the traditional public schools (TPSs) directly rather than indirectly as through union or partisan strength. In Chapter 5, I hypothesize that the American TPS system itself is a predictor of opposition to charter schools. Relying largely on public choice theory, I first explain …
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Incorporation of natural antimicrobial agents into starch-based material for food packaging
… (AM) films comprising of thermoplastic starch (TPS) and a commercial aliphatic polyester blended with thermoplastic starch (APTPS) were prepared and their properties, release of AM agents, and AM efficacy was studied in laboratory media and on a real foodstuff (Cheddar cheese). The AM films were …
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Avances en la química de coordinación de los tetrilenos pesados
… conocidos comúnmente como tetrilenos pesados (TPs) o metalilenos. Su formato es el de ¿Compendio de Publicaciones¿ y contiene los 10 artículos científicos que hasta ahora se han publicado sobre su contenido. En la primera parte de la memoria se describen reacciones de tetrilenos pesados …
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Characterization of Treatment Planning System Photon Beam Modeling Errors In Iroc Houston Phantom Irradiations
… of the treatment planning system’s (TPS) dose calculation algorithm is critical because any errors in this process impact all treatment plans prepared in the system. Previously, TPS errors have been identified as a major cause for poor phantom irradiation performance, which may also …
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Understanding scalability in distributed ledger technology
… and handles only 14 transactions per second (tps) compared to Visa's peak 47 000 tps. Ethereum 2.0, known as Serenity, introduces sharding, proof of stake (Casper), plasma and state channels in and effort to scale the system. EOS uses a delegated proof of stake (DPoS) protocol, where 21 …
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