Results 11 to 20 of about 214,932 (244)
Nb-Compact and Nb-Lindelöf Spaces
Iraqi Journal of Science, 2023 In this work, we present new types of compact and Lindelöf spaces and some facts and results related to them. There are also types of compact and Lindelöf functions and the relationship between them has been investigated. Further, we have present some properties and results related to them.
Anas Mohammed Saeed Naief +1 more
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Supercurrent in Nb/InAs-nanowire/Nb Josephson junctions [PDF]
Journal of Applied Physics, 2012 We report on the fabrication and measurements of planar mesoscopic Josephson junctions formed by InAs nanowires coupled to superconducting Nb terminals. The use of Si-doped InAs-nanowires with different bulk carrier concentrations allowed to tune the properties of the junctions. We have studied the junction characteristics as a function of temperature,
Guenel, H. Y. +8 more
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Estudios Geologicos, 1995 Se resumen en este trabajo las principales características tectónicas, mineralógicas, petrológicas y geoquímicas de tres complejos peralcalinos situados en el extremo meridional de la Unidad Malpica-Tuy, en Galicia (NO de España).
A. Martín-Izard +6 more
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Tetraaquadodekakis-μ2-chlorido-diiodido-octahedro-hexaniobium(12 Nb—Nb) tetrahydrofuran octasolvate
IUCrData, 2022 The title compound, [Nb6Cl12I2(H2O)4]·8THF (THF is tetrahydrofuran, C4H8O), comprises an uncharged niobium cluster unit surrounded by THF solvent molecules. The edges of the {Nb6} octahedron are μ2-coordinated by twelve chlorido ligands.
Florian Schröder, Martin Köckerling
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Frontiers in Immunology, 2023 BackgroundIt is well established that inflammation and platelets promote multiple processes of cancer malignancy. Recently, platelets have received attention for their role in carcinogenesis through the production of microvesicles or platelet-derived ...
Ehsan Gharib +12 more
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Diffusion dans les systèmes Ti-Nb, Zr-Nb, v-Nb, Mo-Nb, w-Nb
Revue de Physique Appliquée, 1970 Les auteurs ont étudié l'interdiffusion dans les systèmes binaires : Ti-Nb, Zr-Nb, V-Nb, Mo-Nb, W-Nb. La méthode expérimentale est fondée sur l'analyse à la microsonde de couples différentiels Nb-Alliage, et de couples de métaux purs. A température donnée, la méthode de Matano permet le calcul de variations des coefficients d'interdiffusion avec la ...
Roux, F., Vignes, A.
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Геодинамика и тектонофизика, 2015 Using the modified formalism of [Dorogokupets, Oganov, 2005, 2007], equations of state are developed for diamond, Ag, Al, Au, Cu, Mo, Nb, Pt, Ta, and W by simultaneous optimization of shock-wave data, ultrasonic, X-ray, dilatometric and thermochemical ...
Peter I. Dorogokupets +3 more
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Comparative evaluation of deep learning and machine learning techniques for sentiment analysis of electronic product review data [PDF]
ITM Web of ConferencesThe primary thoughts, perceptions, attitudes, feedback, and even emotions expressed by people on social networking and e-commerce sites are the primary focus of sentiment analysis also referred to as opinion mining.
Nagelli Archana, Saleena B., Prakash B.
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A Compendium of Information on the Lysosome
Frontiers in Cell and Developmental Biology, 2021 For a long time, lysosomes were considered as mere waste bags for cellular constituents. Thankfully, studies carried out in the past 15 years were brimming with elegant and crucial breakthroughs in lysosome research, uncovering their complex roles as ...
Nadia Bouhamdani +6 more
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Determination Systems of Nb and Ta in Geochemical Samples and Rare Earth ores by ICP-MS and ICP-AES
Yankuang ceshi, 2014 A method to deal with the conditions of incomplete digestion of geological samples, and the complexity of the analysis for present technologies, along with the routine methods of wet digestion on constant temperature electric heating plate with mixed ...
GAO Hui-yan
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