نتایج جستجو برای: tn 5
تعداد نتایج: 1223090 فیلتر نتایج به سال:
Pulmonary vascular remodeling is a pathophysiological feature that common to all classes of pulmonary hypertension (PH) and right ventricular dysfunction, which is the major prognosis-limiting factor. Vascular, as well as cardiac tissue remodeling are associated with a re-expression of fetal variants of cellular adhesion proteins, including tenascin-C (Tn-C). We analyzed circulating levels of t...
We have analyzed low density lipoproteins (LDL) apolipoprotein (apop) B structure by direct sequence analysis of LDL apo B-100 tryptic peptides. Native LDL were digested with trypsin, and the products were fractionated on a Sephadex G-50 column. The partially digested apo B-100 still associated with lipids was recovered in the void volume (designated trypsin-nonreleasable, TN, peptides). The re...
تمامی حلقه هادراین نوشتار تعویض پذیر و یکانی هستند و0?1. هم چنین تمام زیرحلقه ها, توسیع حلقه ها و همریختی و مدول ها یکانی می باشند. توسیع حلقه a دارای ویژگی fip است, هرگاه تعداد متناهی حلقه c وجود داشته باشد که a . اگر حلقه t توسیعی از حلقه ی r باشد که r متناهی باشد, آن گاهt متناهی است اگر وتنها اگر r , fip باشد. حلقه ی تعویض پذیر یک دار r را fsp گوییم, اگر فقط تعداد متناهی زیرحلقه یک دار داشته...
Let T, denote a trivalent tree with n leaves (endnodes) labelled 1,2, . . . , n, and n 2 unlabelled interior nodes of degree three; there are (2n 5)!! = (2n 5)(2n 7) . . .3.1 such trees when n 2 3, a result dating back to 1870 (see [l]). W e suppose that the leaves labelled 1,2,. . . , a are assigned one colour and that the remaining 6 = n a leaves are assigned a second colour. If each interior...
Nonpolymerizable tropomyosin, in which 11 residues have been quantitatively cleaved from the COOH terminus of muscle tropomyosin (TM) by enzymic digestion, does not bind to F-actin. Binding is restored in the presence of troponin (Tn) and absence of Ca2+. The binding is stronger than for intact TM alone and shows residual cooperativity. In the presence of Ca2+, the binding is at least 10-fold w...
Let e(Tn) be the primitive exponent of a primitive tournament Tn of order n. In this paper, we obtain the following results. 1. Let Tn be a regular or almost regular tournament of order n ≥ 7; then e(Tn) = 3. 2. Let k ∈ {n, n + 1, n + 2}. We give the sufficient and necessary conditions for Tn such that e(Tn) = k, and obtain all Tn’s such that e(Tn) = k.
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