نتایج جستجو برای: تشکیل فاز 2223
تعداد نتایج: 73221 فیلتر نتایج به سال:
ISSN: 1538-4101 (Print) 1551-4005 (Online) Journal homepage: http://www.tandfonline.com/loi/kccy20 N-cadherin: A new player in neuronal polarity Annette Gärtner, Eugenio F. Fornasiero & Carlos G. Dotti To cite this article: Annette Gärtner, Eugenio F. Fornasiero & Carlos G. Dotti (2012) N-cadherin: A new player in neuronal polarity, Cell Cycle, 11:12, 2223-2224, DOI: 10.4161/cc.20797 To link to...
Bu çalışmada nano-Y2O3 ilavesinin Bi-2223 süperiletken sisteminin yapısal, süperiletken, manyetik ve mekanik özellikleri üzerindeki etkileri araştırılmıştır. Bi1.8Pb0.4Sr2Ca 2Cu3O10 + δ (Y2O3) ile ( x; ağırlıkça % 0,0-0,2-0,4-0,8-1,0) genel formülüne sahip polikristal örnekler katıhal reaksiyon yöntemiyle hazırlandı. Örneklerin yapısal karakterizasyonları için X-ışını kırınımı (XRD), Taramalı E...
In a systematic approach, we have investigated the effect of the presence of Pb and Sb in the Bi site in a BSCCO (2223 phase) superconductor. There are some contradictory reports in substitution of Sb in the Bi site. Some researchers report an increase in the Tc of these materials. So, we have made an accurate stoichiometry of these superconductors and selected extra pure starting materials w...
PATRIK BARCELOS-SILVA, LEANDRO LOURENÇO DUMAS & ANA MARIA PES 1Instituto Nacional de Pesquisas da Amazônia (INPA), Coordenação de Pesquisas em Biodiversidade (Campus II), Av. André Araujo, 2936, B. Petrópolis, Caixa Postal 2223, 69.080-971, Manaus, AM, Brazil 2Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68044, Cidade Universitária, 21941...
In order to study the viability of coreless AC coupled coils, a superconductor transformer based on BSCCO-2223 PIT tapes was constructed. To achieve the minimum flux leakage, a toroidal geometry was selected. Both secondary and primary coils were wound around a glass fiber reinforced epoxy torus, obtaining a solid system. The field inside the transformer, the coupling factor, and the losses in ...
© Translational Andrology and Urology. All rights reserved. Transl Androl Urol, 2015;4(S1) www.amepc.org/tau Cite this abstract as: Meng Y, Su Y, Yu W, Chen C, Zhang Q, Zhou L, Jin J, Xi Z. Analysis of perioperative outcome and complications following radical cystectomy: a single center retrospective study of 1,212 patients in two decades. Transl Androl Urol 2015;4(S1):AB117. doi: 10.3978/ j.is...
X-ray diffraction (XRD), EDAX, AC susceptibility and resistivity measurements has been used as characterization methods for the Bi-2223 monophase target with the starting stoichiometry Bil.8F%,.3Sr2Ca2C~3.3 a. Pressure parameter is playing an important role in obtaining good superconducting properties for this compound. Critical currents and activation energy has been calculated from susceptibi...
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