نتایج جستجو برای: camal bi
تعداد نتایج: 46306 فیلتر نتایج به سال:
Bi-factor analysis is a form of confirmatory factor analysis originally introduced by Holzinger. The bi-factor model has a general factor and a number of group factors. The purpose of this paper is to introduce an exploratory form of bi-factor analysis. An advantage of using exploratory bi-factor analysis is that one need not provide a specific bi-factor model a priori. The result of an explora...
در این تحقیق، تأثیر جانشینی ba در جایگاه sr در سیستم ابررسانای (bpscco) bi-pb-sr-ca-cu-o بررسی شد. ابررسانای bi1.6pb0.4sr2-xbaxca2cu3oy با مقادیر 25/0 و 2/0 ،15/0 ،1/0 ،05/0 ،0/0 x= در زمان های پخت 32، 48 و 64 ساعت به روش سل- ژل ساخته شد. به منظور تعیین دمای پخت و مطالعه میکروساختار نمونه-ها، از ژل خشک با مقدار باریم 0/0 x= آنالیز tg/dta و تصاویر sem و الگوی پراش ایکس (xrd) تهیه شد. با استفاده ...
Scavenger receptor BI (SR-BI) is an HDL receptor. It binds HDL and mediates the uptake of cholesteryl ester from HDL. Early studies have pointed out that the extracellular domain of SR-BI is critical for SR-BI-mediated cholesteryl ester uptake. However, the extracellular loop of SR-BI is large: it contains 403 amino acids. The HDL binding site and the modulation of SR-BI-mediated cholesteryl es...
In this paper, we initiate the study of prime bi-ideals (fuzzy bi-ideals) in semirings. We define strongly prime, prime, semiprime, irreducible and strongly irreducible bi-ideals in semirings. We also define strongly prime, semiprime, irreducible, strongly irreducible fuzzy bi-ideals of semirings. We characterize those semirings in which each bi-ideal (fuzzy bi-ideal) is prime (strongly prime).
in this paper we define ( , ) k q -fuzzy h -sub hemirings, ( , ) k q -fuzzy h -ideals, ( , ) k q - fuzzy h -bi-ideals and ( , ) k q -fuzzy h -quasi-ideals. we characterize h -hemiregular and h -intrahemiregular hemirings by the properties of their ( , ) k q -fuzzy h -ideals, ( , ) k q -fuzzy h -bi-ideals and ( , ) k q -fuzzy h -quasi-...
The design of robust new interfaces that process conversational speech is a challenging research direction largely because users’ spoken language is so variable, which is especially true of children. The present research explored whether children’s response latencies before initiating a conversational turn converge with those heard in the text-to-speech (TTS) of a computer partner. A study was ...
We developed a chiral 1,1'-bi-2-naphthol-bridged imidazole dimer possessing 100 μs fast photochromism and high fatigue resistance. It offers great opportunities for the practical applications to fast photoresponsive chiral dopants, invisible security materials and optical trigger molecules to induce the dynamic structural changes in biological matters.
Concomitant inhibition of multiple cancer-driving kinases is an established strategy to improve the durability of clinical responses to targeted therapies. The difficulty of discovering kinase inhibitors with an appropriate multitarget profile has, however, necessitated the application of combination therapies, which can pose major clinical development challenges. Epigenetic reader domains of t...
Various epoxides are converted to their corresponding thiiranes in excellent yields with ammonium thiocyanate and thiourea under non-aqueous conditions in the presence of catalytic amounts of Bi(TFA)3 and Bi(OTf)3.
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