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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 87 for “"BCP"”.
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KINETIC, THERMODYNAMIC AND MECHANISTIC FEATURES OF ESCHERICHIA COLI BCP, AN UNUSUALLY VERSATILE PEROXIREDOXIN
… protein (<italic>Ec</italic>BCP) by definition is a peroxiredoxin (Prx) which catalyzes the reduction of hydrogen peroxide and organic hydroperoxides. <italic>Ec</italic>BCP is a member of the most poorly characterized and least studied Prx subfamily. The experiments and data …
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The influence of microporosity on the mechanical properties of bulk, scaffold, and composite scaffold biphasic calcium phosphate
… of bulk microporous biphasic calcium phosphate (BCP), monolithic BCP scaffolds with multi-scale porosity (macro- and microporosity), and BCP/polymethylmethacrylate (PMMA) composite scaffolds with multi-scale porosity were investigated in this work. The elastic properties of bulk BCP with varying …
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Supplier inventory and operations management process improvement methodology
The Building Construction Products (BCP) Division of Caterpillar makes 12 different loader, excavator, and tractor products with 10 manufacturing facilities worldwide. With relatively high volume machines, BCP saw that their supply base continued to have challenges in managing their inventory …
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Flow controlled solvent vapor annealing of block copolymers for lithographic applications
… traditional optical methods. Block copolymers (BCPs) are polymers made of two or more distinct monomer/block units that are covalently bonded. Due to their differences in surface energy, the different blocks tend to phase segregate like oil and water; but because of the covalent linkage, this …
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An in vivo RNAi therapy screen identifies novel mediators of leukemia-microenvironment interaction
… precursor B-cell acute lymphoblastic leukemia (BCP-ALL), the presence of minimal residual disease is a strong prognostic indicator of relapse. The establishment of minimal residual disease fundamentally arises from leukemia cells that are resistant to drug-mediated killing due to alterations in …
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Monitorización del comportamiento de los gases inhalados en la membrana de circulación extracorpórea durante bypass cardiopulmonar
… inhalados durante el bypass cardiopulmonar (BCP) se realiza sin la monitorización de las concentraciones exhaladas y el CO2 se ajustada de manera intermitente de acuerdo a gasimetría arterial a pesar de realizarse modificaciones en el flujo circulatorio y de gases frescos entre la toma de …
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Chemical and physical methods of the templated direction of block copolymers
… of templated self-assembly of block copolymer (BCP) thin films for nanofeature fabrication. Two chapters outline the research of a combined physical and chemical templating method with two BCPs. The method was not effective in templating poly(styrene-block-methyl methacrylate) (PS-b-PMMA) BCP …
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Investigation into obstacles to the implementation of the directed-self assembly of block copolymers
… self-assembly (DSA) of block copolymers (BCPs) which have the ability to microphase separate into features with spacings as low as sub-10 nm. The DSA of these features are typically achieved by graphoepitaxy or chemoepitaxy which use either topography in the substrate or chemically …
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Designing and Fabricating 3D Nanostructures through Directed Self-Assembly of Block Copolymers
… lithography, self-assembly of block copolymer (BCP) provides a promising avenue to fabricate 3D nanostructures in a ‘bottom-up’ way. By applying an external field, the BCP self-assembly process is biased, and single-crystalline nanostructures with well-controlled orientation are fabricated upon …
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The molecular characterisation of the recA locus in the opportunistic pathogen Bacteroides fragilis
… The second ORF, BF638R1246/7 had homology to bcp genes, and encoded a putative Bactoferritin co-migratory protein (BCP) belonging to the thiol specific antioxidant superfamily. The functional roles of these proteins suggested that they might also be involved in survival after univalent …
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Mesoscale simulation of block copolymer phase separation and directed self-assembly processes: Applications for semiconductor manufacturing
… dynamics coarse-grained block copolymer (BCP) model was developed and used to studied directed self-assembly (DSA), especially in regards to applications for semiconductor manufacturing. Most of the thesis is spent investigating the effect that guiding layer properties and block copolymer …
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Block copolymer self-assembly : lithography, magnetic fabrication, and optimization
Block copolymer (BCP) self-assembly is attractive because it provides nanoscale long-range ordered structures in a massive quantity. The capability of generating features with size as low as 5 nm is of particular interest in semiconductor fabrication since current photolithography has reached its …
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Porous Graded Materials Derived From Block Copolymer Self-Assembly For Water And Energy Applications
Block copolymer (BCP) self-assembly provides access to well-ordered nanostructures with tunable morphologies on a typical length scale of 5 - 50 nm. A unique approach combining BCP self-assembly and non-solvent induced phase separation (SNIPS) allows direct formation of graded porous …
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Directed self-assembly of block copolymers with functional materials : a study of nanocomposite thin film fabrication on graphoepitaxial templates
Block copolymers (BCPs) are a class of soft materials consisting of two (or more) different chains joint together by covalent bond. This special chemical structure leads to microphase separation and consequently a variety of highly controllable self-assembly patterns. Directed self-assembly (DSA) …
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City of Merced Bellevue Community Plan
<p>The Bellevue Community Plan (BCP) was developed to be consistent with the Merced Vision 2030 General Plan, and is highly reflective of its policies, illustrative plans and guiding features, such as providing significant employment generating uses that would benefit from being in close proximity …
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Templated self-assembly of siloxane block copolymers for nanofabrication
Monolayer patterns of block copolymer (BCP) microdomains have been pursued for applications in below sub-30 nm nanolithography. BCP selfassembly processing is scalable and low cost, and is well-suited for integration with existing semiconductor fabrication techniques. The two critical issues are …
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Coarse grained molecular dynamic of block copolymer directed self assembly on topographic substrate
Directed self-assembly (DSA) of block copolymer (BCP) is a promising and economic method of manufacturing periodic lamellar patterns on wafer that is widely used in semi-conductor and electronic fields. In BCP DSA lithography, same as issues in achieving defective free patterns and smooth edges, an …
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Doubling of block copolymer line patterns by electron-beam-fabricated templates
The doubling of block copolymer (BCP) line patterns by electron-beam-fabricated template patterns is presented. Difficulties in achieving low defect self-assembly within the narrow line patterns are discussed. To address these issues, experimental approaches were investigated of narrowing the …
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Part I: The Study Of 2-Aryl-1,3-Dithiane Derivatives As Pronucleophiles In Palladium-Catalyzed Allylic Alkylation And Propellylation Part Ii: Ligand-Free Palladium-Catalyzed Allylic Amintion Of Hydrazone Derivatives Part Iii: Synthesis Of Criegee Intermediate Precursors
… for the synthesis of bicyclo[1.1.1]pentane (BCP)-containing dithianes which, upon deprotection, provide access to BCP analogues of medicinally abundant diarylketones. Transformation of the dithiane part into a variety of functional groups such as BCP aryl difluoromethanes and BCP esteare …
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Thermal modulation during solvent annealing of PS-PDMS block copolymer
The self-assembly of block copolymers (BCP) has been a promising area of research for nanolithography applications in microelectronics because of their ability to produce nano-scale level periodic structures with long-range order. Ideal BCPs for generating these nano-scale patterns fall within the …
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