نتایج جستجو برای: 11 β
تعداد نتایج: 557585 فیلتر نتایج به سال:
UNLABELLED Determination of the residual β-cell mass using noninvasive tools might help to follow up the efficacy of new treatments in both type 1 (insulin-dependent) and type 2 (non-insulin-dependent) diabetes mellitus, including islet transplantation. β-cells are neuroendocrine cells that can take up and metabolize the serotonin precursor 5-hydroxytryptophan. The serotonin pathway may therefo...
A methanolic extract of Morella salicifolia bark was fractionated by various chromatographic techniques yielding six previously unknown cyclic diarylheptanoids, namely, 7-hydroxymyricanol 5-O-β-d-glucopyranoside (1), juglanin B 3-O-β-d-glucopyranoside (2), 16-hydroxyjuglanin B 17-O-β-d-glucopyranoside (3), myricanone 5-O-β-d-gluco-pranosyl-(1→6)-β-d-glucopyranoside (4), neomyricanone 5-O-β-d-gl...
درحالیکه کنترل های مهندسی و اصول طراحی های ارگونومیکی ، موثرترین وسیله و روش برای کاهش صدمات ناشی از عدم رعایت رفتارهای صحیح ارگونومی است، ولی موانع فنی و اقتصادی مانع بهسازی ارگونومیکی شده است و متعاقبا، برخی از کارخانجات و سازمانها بر آموزش تکنیک های انجام صحیح وظایف شغلی تکیه می کنند. مطالعه حاضر یک کارآزمایی شاهددار تصادفی است که با هدف بررسی تاثیر مداخله آموزشی مبتنی بر مرحله آمادگی برا...
Abstract C 10 H O 4 , monoclinic, P 2 1 / c (no. 14), a = 9.464(6) Å, b 10.302(7) 10.589(7) β 114.174(11)°, V 941.8(10) Å 3 Z 4, R gt ( F ) 0.0453, wR ref 0.1394, T 173 K.
Abstract C 11 H 10 O 4 , monoclinic, Pn (no. 7), a = 4.8622(5) Å, b 6.7853(7) c 14.3349(17) β 96.556(3)°, V 469.84(9) Å 3 Z 2, R gt ( F ) 0.0512, wR ref 2 0.1249, T 273(2) K.
Abstract C 17 H 11 FO 3 , monoclinic, P 2 1 / c (no. 14), a = 9.1987(2) Å, b 17.5458(3) 8.5802(2) β 108.193(3)°, V 1315.60(5) Å Z 4, R gt ( F ) 0.0346, wR ref 0.1196, T 293(2) K.
Background and Purpose: β-thalassaemia is the most frequent inherited disorder in the world, especially in Iran and Mazandaran Province. It is caused by mulation in β-globin gene on chromosome 11 with more than 150 different mulations causing β-thalassaemia, has been identified in the β-globin gene to date. Hydroxyurea, is one of the drugs used in Thalassemia patient’s treatment, however, it ...
In this section and in section 2 and 3 we will generalize the summation rule obtained by L.C. Hsu [7], involving Stirling numbers of the second kind. Given four real numbers a, b, α and β with α 6= 0 and β 6= 0, L.C. Hsu and H.Q. Yu [11], L.C. Hsu and P.J. Shiue [9] defined the symmetric Stirling-type pairs (〈a, b, α, β〉pairs, for short) {s, s} = {s(n, k), s(n, k)} = {s(n, k, a, b;α, β), s(n, k...
background: approximately 180 mutations have been described in β-thalassemia worldwide with specific spectrum in each ethnic population. this study determines the spectrum and the frequency of β-thalassemia mutations in patients with β-thalassemia trait and sickle cell-β-thalassemia. methods: fifteen compound heterozygous sickle cell thalassemia (sct) and 23 β-thalassemia trait patients were ...
Abstract C 11 H 16 BrNO 5 , monoclinic, P 2 1 / c (no. 14), a = 15.164(7) Å, b 11.798(5) 7.359(3) β 90.792°, V 1316.4(10) Å 3 Z 4, R gt ( F ) 0.0322, wR ref 0.0797, T 296(2) K.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید