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 512 for “"ELECTRON TRANSPORT"”.
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Photosynthetic electron transport in cyanobacteria
… protein complexes carry out photosynthetic electron transfer, photosystem II, the cytochrome bf complex and photosystem I. To elucidate photosynthetic electron transport in oxygenic photosynthesis site-directed mutagenesis and biophysical techniques were employed in cyanobacteria which have …
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The Effect of Chilling Temperatures on Photosynthetic Electron Transport and Electron Transport Components in Tomato Plants
Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs
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The electron transport chains of Neisseria meningitidis
… nitric oxide. Cytochromes c4 and c2 are major electron donors to the cbb3 oxidase. Both strains deficient in cytochrome c4 and c2 exhibits a growth defect under high level of oxygen. These growth defects are linked to their decreased oxygen consumption rate. The growth defect and the decreased …
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Theory of electron transport through single molecules
… the SIESTA code. The second tool is the quantum transport code GOLLUM. To introduce this technique in Chapter 3, I present solutions of Green’s functions for infinite and semi-infinite chains and the transmission
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Electron Transport in Photosynthesis: Proteins and Pathways
Synechocystis 6803 cytochrome cM were purified and its physical and structural characteristics investigated. Highly purified cytochrome cM was obtained in oligomeric forms. Our spectroscopy data indicate that the 6th axial ligand for cytochrome cM is not likely to be Met residue.
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Energy Coupled Electron Transport in Clostridium Kluyveri
Made available in DSpace on 2015-05-12T17:02:38Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 5900576.PDF: 3196009 bytes, checksum: 8810d09a912d01654724806e06be61ac (MD5) Previous issue date: 1958
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Light-Induced Electron Transport in Photosynthetic Bacteria
Made available in DSpace on 2014-12-11T00:00:12Z (GMT). No. of bitstreams: 1 7114746.pdf: 3241335 bytes, checksum: d037015607c8fa36b6a74f67404091d9 (MD5) Previous issue date: 1970
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Electron transport in lead selenide nanocrystal arrays
… near zero gate voltage, indicating that both electrons and holes are injected. At 294K, the conductance falls monotonically with increasing gate voltage, indicating injection of holes only. I calculate the electron and hole mobilities, [mu]e and [mu]h at 77K and 150K and find effective …
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Superconducting Electron Transport in Graphene-Based Josephson Junctions
… quasi two-dimensional materials (2D). Its electronic properties are particularly interesting, for example allowing one to study the physics of 2D relativistic electrons. Recently, graphene samples were coupled to superconducting leads, thus forming S-N-S …
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Theoretical Modeling Of Electron Transport In Molecular Devices
Modern electronics technology has reached a very sophisticated stage. Requirements for smaller and reliable devices are becoming more and more demanding. It is predicted that Moore's law in making a faster CPU is going to break down in the foreseeable future. People start to look into new materials …
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Investigating Cytochromes in Photosynthetic Electron Transport in Cyanobacteria
Inhibitor binding sites in the cytochrome bf complex of Synechococcus 7002 was modified by site-directed mutagenesis. The aim of this study was to identify the amino acid residues in cytochrome b6 that participate in plastoquinol and inhibitor binding at the plastoquinol oxidation site of the …
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Theory of electron transport processes in tunnel diodes
A unified theory of conduction processes in tunnel diodes is presented. The use of Fermi-Dirac distributions in non-equilibrium tunneling integrals is justified. The direct tunneling mechanism is examined from two points of view and is shown to be described about equally well by either. In …
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Modeling and Simulation of Electron Transport through Nanoscale Heterojunctions
The thesis discusses some transport aspects of nanoscale heterojunctions, the archetypal devices which constitute a considerable part of the rapidly growing nanotechnology and nanoscience today. It discusses two distinct types of nanoscale heterojunctions, namely weakly correlated and strongly …
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