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 430 for “"S2"”.
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Simulace přenosu DVB-S2
… druhý standard satelitní digitální televize, DVB-S2. Je sepsán princip digitální televize a první standard DVB-S. Dále je popsán samotný vznik a charakteristika standardu DVB-S2, nové použité techniky, architektura a jednotlivé bloky jsou detailněji vysvětleny. Součástí práce je také vytvořený …
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The influence of non-inhibitory concentrations of purified pyocin S2 on Pseudomonas aeruginosa isolates
… study, we purified a DNase S-type pyocin, S2, and used a variety of virulence assays to show that subinhibitory concentrations of this pyocin alter the virulence factor production of target P. aeruginosa isolates. In doing so, we also demonstrated that the effects of S2 on virulence factor …
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Opto-electronic characterization of polycrystalline CuInS2 and Cu(In,Ga)S2 absorber layers by photoluminescence
… des polykristallinen Halbleiters Cu(In,Ga)S2 quantifiziert und hinsichtlich ihres Anregungszustandes und ihrer Absorption untersucht.
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Understanding the Effect of Sizing and Cellulose Nanocrystals on S2 Glass Fiber Sheet Molding Compounds
… work focuses on the more structurally graded S2-glass fibers which still are not performing as carbon fibers in terms of modulus, strength, or density, but they are seen as an alternative to E-glass fibers when carbon fibers are not an option. The question of interest is whether the …
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Utilizing Drosophila S2 Cells as a Model System to Determine Underlying Mechanisms of ER-associated Degradation
… model systems or in vitro. I utilized Drosophila S2 cells as a model system to identify proteins required for ERAD and cytosolic dislocation of HMG CoA reductase and Insig-1. S2 cells offer several advantages over mammalian cells, i.e., ease of transgene overexpression, simpler genome, and robust …
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CHASING VARIANTS: MAKING THE MATCH BETWEEN THE SARS-COV-2 S1/S2 CLEAVAGE SITE AND HOST CELL PROTEASES
… Among these are those mutations around the S1/S2 site, which is thought to be mainly cleaved by furin during virion formation. The 681st amino acid S position in particular has been the site nonynomymous substitutions several times, and interestingly has toggled between arginine (R) and …
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The Role of Cd and Ga in the Cu(In,Ga)S2/CdS Heterojunction Studied with X-Ray Spectroscopic Methods
… Zellen mit dem Aufbau Glas/Mo/Cu(In,Ga)S2/CdS/i-ZnO/n+-ZnO gehören zur Zeit zu den erfolgreichsten Dünnschicht Solarzellen. Dabei dient das Cu(In,Ga)S2 (CIS) als Absorber, das CdS als Pulverschicht und das ZnO als Fensterschicht Das Ziel dieser Arbeit ist die Untersuchung des …
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Field-programmable gate-array (FPGA) implementation of low-density parity-check (LDPC) decoder in digital video broadcasting - second generation satellite (DVB-S2)
… on one of these standards, namely the DVB-S2 standard that was ratified in 2005. In this thesis, the design and architecture of a FPGA implementation of an LDPC decoder for the DVB-S2 standard are presented. The decoder architecture is an improvement over others that are published in the …
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Der Transport anionischer Substanzen durch die basolaterale Membran proximaler S2-Segmente der Kaninchenniere : inverse Beziehung zwischen der Affinität zum p-Aminohippurat-Transportsystem und der Transportrate
… (PAH) transport system, which resides in the S2 segment of proximal tubules, is a main tubular secretory system for drugs. Previous studies have shown that the hydrophobicity of drugs is positively correlated with their affinity for the basolateral PAH transporter. Affinity was deduced from …
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The spectroscopy and the photophysics of 1,2-benzazulene, a derivative of azulene.
… investigating its quenching mechanism from the S2 state and the possibility of it undergoing singlet fission via S2 + S0 → 2T1. To understand the quenching mechanism, it is important to, first of all, investigate the similarities and differences in the spectroscopic properties of 1,2-benzazulene …
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Relative Timing of Porphyroblast Growth and Peak Metamorphism in the Lower Granite Gorge, Grand Canyon, Arizona.
… foliation that forms the main tectonic fabric (S2). Travertine Canyon, east of the shear zone, preserves lower amphibolite grade Paleoproterozoic rocks with subvertical NE-trending fabric (S2). Prophyroblasts contain inclusion trails parallel to, and similar in morphology to, S2 indicating that …
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Análisis del impacto de la implementación de las NIIF S1 y S2 de sostenibilidad en los estados financieros de una empresa del sector industrial en el periodo 2024
… de Información Financiera de Sostenibilidad S1 y S2 para la divulgación de información de sostenibilidad emitidas por la Junta de Normas Internacionales de Sostenibilidad. Las nuevas normas evidencian la necesidad de la estandarización de información relacionada con sostenibilidad que se divulga …
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Reorganization of Mitochondrial Genomes of Cms-S Maize Associated With Reversion to Fertility and Changes in Nuclear Background (S1 - S2 Plasmids, Cytochrome Oxidase I and Ii, Apocytochrome B)
… linear mitochondrial plasmid-like DNAs, S1 and S2. Sequences homologous to S1 and S2 are also found in the main mitochondrial genomes of cms-S and normal fertile lines of corn.
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Suomen kielen opiskelu tukikielen avulla
… käsittelen tukikielisten suomi toisena kielenä (S2) alkeisoppikirjojen käyttöä ja merkitystä uuden kielen oppimisessa. Tutkielman aiheena on harvinaisia kieliä puhuvien maahanmuuttajien omakielinen suomi toisena kielenä oppimateriaali ja sen käyttö S2-opetuksessa sekä tukikielten käyttö …
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SmartSpaceT̳M̳ : opportunities for a new real estate product
SmartSpaceTM, or "S2" for short, is a super-efficient, super-cool, super-small studio apartment with many built-in features designed to be built in very high density, prime, city locations. This thesis has two main objectives: 1) explore the design of SmartSpaceTM and recommend changes so that it …
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Comparative Growth of All-Female Versus Mixed Sex Yellow Perch (Perca flavescens) in Recirculating Aquaculture Systems
… Mendota, Wisconsin. The mixed-sex fingerlings (S2) used were originally derived from Lake Erie. Temperature and photoperiod (23°C, 16H-L) were maintained at levels for optimal growth. Absolute growth rates ranged from 0.27-0.48 g/day. Mean final density within treatments was 42.8 kg/m³ and …
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Roles of AMPK in Drosophila circadian clock
… 차례 ⅵ 표 차례 ⅶ Ⅰ. 서론 1 Ⅱ. 재료 및 방법 5 A. Schneider 2 (S2) 세포에서 발현시키기 위한 plasmid 5 B. S2 세포의 배양과 transfection 6 C. 형질전환 초파리 6 D. Locomotor Activity Monitoring System 8 E. 초파리 entrainment와 수확 8 F. 단백질액 추출 (lysis) 9 1. S2 세포에서 단백질액 추출 9 2. 초파리 머리에서 단백질액 추출 9 G. Immunoblotting (western blotting) 10 H. …
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A Molecular Basis for the C-Domain Selectivity of Angiotensin-Converting Enzyme
… catalytic properties. Of the singlemutations, S2 (F391Y, tACE numbering) and S1 (V518T) pocket substitutions caused thelargest decreases in affinity for the C-selective phosphinic inhibitor RXPA380 (34-fold) andketo-ACE derivatives (14-26 fold), respectively. The V379S mutation caused an …
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Molecular Aspects of Nuclear Genome Involvement in S Cytoplasmic Male-Sterile Maize
… mitochondrial DNAs (plmtDNAs) S1 and S2, unique to plants carrying cms-S cytoplasms, are involved in the nuclear control phenomenon. Levels of S1 and S2 plmtDNAs were assayed electrophoretically and shown to have differing replication characteristics in different inbred backgrounds, …
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