نتایج جستجو برای: weak tie
تعداد نتایج: 147920 فیلتر نتایج به سال:
Garcinia Linn. plants having rich natural xanthones and benzophenones with anti-inflammatory activity attracted a great deal of attention to discover and develop them as potential drug candidates. Through screening targeting nitric oxide accumulation in stimulated macrophage, we found that 1,3,5,7-tetrahydroxy-8-isoprenylxanthone (TIE) had potential anti-inflammatory effect. To understand how T...
Non-statistical weak measurements yield weak values that are outside the range of eigenvalues and are not rare, suggesting that weak values are a property of every preand-post-selected ensemble. They also extend the applicability and valid regime of weak values.
This paper presents a qualitative study of high-technology entrepreneurial networks conducted in Beijing, China. In pursuing the question of what kind of entrepreneurial networks is especially conducive to performance in the context of emerging economies, we have developed a new construct called network extensibility, grounded in qualitative evidence collected from field research. Extensibility...
We present powder and single-crystal neutron diffraction and bulk measurements of the Kagomé-staircase compound Ni3V2O8 (NVO) in fields up to 8.5T applied along the c direction. (The Kagomé plane is the a−c plane.) This system contains two types of Ni ions, which we call “spine” and “cross-tie.” Our neutron measurements can be described with the paramagnetic space group Cmca for T<15K and each ...
Individuality, the uniqueness that distinguishes one person from another, may manifest as diverse rearrangements of functional connectivity during heterogeneous cognitive demands; yet, the neurobiological substrates of individuality, reflected in inter-individual variations of large-scale functional connectivity, have not been fully evidenced. Accordingly, we explored inter-individual variation...
مقدمه: آنژیوژنز نقش بسیار مهمی در رشد فیزیولوژیکی بافتها و تومورها دارد. با توجه به نقش کلیدی STAT-3 و آنژیوپویتین-1- tie-2 در آنزیوژنز تومور، هدف از پژوهش حاضر بررسی تاثیر 10 هفته تمرین تناوبی شدید بر بیان ژن STAT-3، آنژیوپویتین-1، میزان پروتئین tie-2 و میزان رشد تومور در موش های مبتلا به سرطان پستان بود. روش بررسی: 12 سر موش آزمایشگاهی نژاد BALB/c (سن 8-6 هفته، وزن 05/1 ± 19گرم) پس از القا...
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