Freestanding Structure
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Electrodeposition of Prussian Blue/Carbon Nanotube Composites at a Liquid-Liquid Interface
The iron complex hexacyanoferrate (Fe4[Fe(CN)6]3), known as Prussian Blue (PB), was electrodeposited over a free-standing carbon nanotube (CNT) film assembled at the interface between two immiscible liquids, water and 1,2-dichlorobenzene. Polarization of the interface achieved through a fixed potential or under potential variation enabled iron present inside
J. Braz. Chem. Soc.. Publicado em: 2018-05
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2. Microstructural control of Co-based PTA coatings
Cobalt-based alloys are widely used as hardfacing materials when wear resistance is required at room temperature or high temperature applications. However, their performance is a consequence of their microstructures that depends on the processing conditions. This work focused on the influence of solidification rate on the structure development by processing
Mat. Res.. Publicado em: 16/08/2012
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3. Micromachined microwave planar spiral inductors and transformers
A new micromachined planar spiral inductor, with the strips suspended individually, has been fabricated in standard GaAs high electron-mobility transistor monolithic-microwave integrated-circuit technology through maskless front-side bulk micromachining. The electronic compatibility, the use of industrial integrated-circuit production lines, the straightforw
Publicado em: 2011
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4. Crescimento de nanofios auto-sustentados de arseneto de índio por epitaxia por feixes moleculares
This Thesis reports the experimental and theoretical works related to the growth and characterization of free-standing gallium indium arsenide nanowires grown by Molecular Beam Epitaxy (MBE). The growth mechanisms of free-standing nanowires remain barely known and explored in its fundamental aspects. The theoretical models of the formation of free-standing n
Publicado em: 2010
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5. Fazendas do sul de Minas: arquitetura rural nos séculos XVIII e XIX / Farms of southern Minas Gerais: rural architecture in the XVIII and XIX centuries
This study is about rural farm architecture constructed in the eighteenth and nineteenth centuries in the southern region of the state of Minas Gerais (General Mines). This time period is characterized by ruralizaton, economic and social isolation, and a continued link to Colonial Rio de Janeiro. Geographically, this particular region of Brazil is part of th
Publicado em: 2008
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6. Dye incorporation in polyphosphate gels: synthesis and theoretical calculations
In this work we described theoretical calculations on the electronic structure and optical properties of the dyes crystal violet and malachite green based in semiempirical methods (Parametric Method 3 and Intermediate Neglect of Differential Overlap / Spectroscopic - Configuration Interaction) and the synthesis of a new hybrid material based upon the incorpo
Materials Research. Publicado em: 2003-06
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7. Assessing the financial characteristics of multi-institutional organizations.
The prospective pricing of health services is precipitating greater attention to financial characteristics and greater development of multi-institutional organizations (MIOs). This study compares the financial characteristics of 1,590 MIO hospitals with 2,819 freestanding hospitals by ownership type: church-operated, other not-for-profit, and investor-owned.
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8. Crystal structure of Lyme disease antigen outer surface protein A complexed with an Fab
OspA (outer surface protein A) is an abundant immunogenic lipoprotein of the Lyme disease spirochete Borrelia burgdorferi. The crystal structure of a soluble recombinant form of OspA was solved in a complex with the Fab fragment of mouse monoclonal antibody 184.1 and refined to a resolution of 1.9 Å. OspA has a repetitive antiparallel β topology with an u
The National Academy of Sciences of the USA.
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9. Recent health sciences library building projects.
The Medical Library Association's third annual survey of recent health sciences library building projects identified fourteen libraries planning, expanding, or constructing new library facilities. Three of five new library buildings are freestanding structures where the library occupies all or a major portion of the space. The two other new facilities are fo
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10. A freestanding proofreading domain is required for protein synthesis quality control in Archaea
Threonyl-tRNA synthetase (ThrRS) participates in protein synthesis quality control by selectively editing the misacylated species Ser-tRNAThr. In bacteria and eukaryotes the editing function of ThrRS resides in a highly conserved N-terminal domain distant from the active site. Most archaeal ThrRS proteins are devoid of this editing domain, suggesting evoluti
National Academy of Sciences.