Materials Literature
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ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionNEXTORIGINAL ARTICLEThis notice is a correctionCaFe4As3: A Metallic Iron Arsenide with Anisotropic Magnetic and Charge-Transport PropertiesIliya Todorov, Duck Young Chung, Christos D. Malliakas, Quing'an Li, Thomas Bakas, Alexios Douvalis, Giancarlo Trimarchi, Kennet…
Da mesma forma, quero agradecer sinceramente ao Prof. Dr. Luiz Pereira Ramos pela sua co-orientação neste trabalho, e por sua disposição neste tempo em que desenvolvemos este.Aos professores do Departamento de Química da UFPR o meu agradecimento pela disponibilidade que demonstraram em ensinar, compreender e se fazere…
In the title compound, [Ni(C(12)H(8)N(5))(2)(H(2)O)(4)]·2H(2)O, the Ni(II) atom is coordinated by the two N atoms [Ni-N = 2.094 (3) Å] and four O atoms [Ni-O = 2.063 (3)-2.083 (2) Å] in a distorted octa-hedral geometry. The mol-ecule is centrosymmetric and the Ni(II) atom is located on an inversion center. Inter-molec…
ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionORIGINAL ARTICLEThis notice is a correctionCorrection to Novel Domain Arrangement in the Crystal Structure of a Truncated Acetyl-CoA Synthase from Moorella thermoaceticaAnne Volbeda*, Claudine Darnault, Xiangshi Tan, Paul A. Lindahl, and Juan C. Fontecilla-Camps*Cite…
The foremost experimental techniques to resolve the 3D structures of carbohydrates are NMR spectroscopy and X-ray crystallography. The Protein Data Bank (PDB) is the largest publicly available resource of such 3D structures. About 7% of its entries contain carbohydrate residues, most of which are covalently linked to…
A new pressure balance with a controlled-clearance (CC) piston-cylinder has been developed with the aim of reducing the uncertainty of the pressure especially at high pressure. The effective area of the CC piston-cylinder was estimated based on the Heydemann-Welch model. Two parameters in this model, the jacket pressu…
This study focuses on the hydrogen embrittlement (HED) of API X80 high yield strength (HLE) steel, used in pipeline construction, under high-pressure gaseous conditions at room temperature, and on understanding the associated physical embrittlement mechanisms. The background to this work is the development of a new en…
Actuellement, l industrie automobile est à la recherche d une meilleure solution pour l allégement de la structure de véhicule afin de diminuer la consommation de carburant et par conséquent diminuer les émissions nocives de CO2. Les aciers à très haute résistance (THR) mécanique permettent d obtenir les tôles d acier…
Liposomes as a drug delivery system has been an attracting interest to many researchers. This paper concerns with the study on how to control the release rate of the inner-substances from liposomes by the ultrasonic irradiation. Two kinds of ultrasonic control methods are tested for investigation of the efficiency of…
Different heat effects will arise due to failures of oil-immersed transformer, thus lead to abnormal temperature rise. Based on the theoretical analysis on temperature-field of transformer, the solid model of large oil immersed transformer was built using SolidWorks, and the temperature-fields are analyzed in this pap…
This chapter contains sections titled: Introduction and Background Entry into Self-Sorting Research at the University of Maryland How is Self-Sorting Different from Self-Assembly? Development of Complex Self-Sorting Systems at the University of Maryland Selected Examples of Self-Sorting Systems from Other Laboratories…
Cardiovascular diseases are still the number one cause of death or invalidity in the western world today. Atherosclerotic plaques and restenosis can result in severe occlusions of peripheral and coronary arteries. Treatment depends on the severity of the disease and includes drug therapy and bypass surgery. Generally,…
This chapter contains sections titled: Carboplatin Oxaliplatin New platinum agents Problems References Further reading
Refractory concrete on the LC-39A Flame Deflector has been damaged during multiple Space Shuttle launches (e.g. STS-124, STS-126, STS-119, and STS-125, STS-127). These events have prompted a better understanding of the system via an analytical model of the Flame Deflector assembly to include the Fondu Fyre refractory…
Examines the fifthteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, ha…
The title complex, [Cu(C(18)H(16)Br(2)N(2)O(4))(H(2)O)], lies on a crystallographic mirror plane with the Cu(II) ion coordinated by two N atoms and two O atoms of a tetra-dentate Schiff base ligand and one O atom from a water ligand in a slightly distorted square-pyramidal environment. The mirror plane, which coincide…
The title complex, [Eu(2)(C(11)H(7)O(3))(6)(C(12)H(8)N(2))(2)]·2H(2)O, has a centrosymmetric binuclear cage structure in which the two Eu(III) ions are both nine-coordinated and bridged by 6-hy-droxy-1-naphthoate (L) ligands, with an Eu⋯ Eu separation of 4.1594 (4) Å. The remaining coordination sites are occupied by t…
In this study, electrical properties of ionic polymer-metal composite (IPMC) with an ionic liquid (IL) as a solvent, were evaluated in air. 1-ethyl-3-methyl-imidazolium tetrafluoroborate (EMIBF 4 ) was used as an IL. As a first approximation for the initial several seconds after application of the step voltage (0.5 or…
The objective of this study is to develop a 3D DMFC model for modeling gas evolution and flow patterns to design optimal flow field for gas management. The gas management on the anode side is important issues in DMFC design and they greatly influence the performance of the fuel cell. The flow field is tightly related…
Chromium doped sapphire (Ruby) films have been fabricated on Si substrate by laser ablation, and their fundamental optical property and thermal characteristics are evaluated for temperature sensor application. The red emission near 700 nm which originates from 3d transition in Cr3+ ions was clearly observed from the R…