نتایج جستجو برای: 2 under a 160
تعداد نتایج: 14202373 فیلتر نتایج به سال:
We investigate the relations among the stellar continuum-subtracted 8 μm polycyclic aromatic hydrocarbon (PAH 8 μm) emission, 24 μm hot dust emission and 160 μm cold dust emission in 15 nearby face-on spiral galaxies in the Spitzer Infrared Nearby Galaxies Survey sample. The relation between PAH 8 and 24 μm emission measured in ∼2 kpc regions is found to exhibit a significant amount of scatter,...
from 1365 to 1382, 205 cases of acute lymphoblastic leukemia (all) were refered to our center. 160 cases achived complete remission and entered our clinical trial of cns relapse which were under consideration. the patients included 98 men and 62 women with an average age of 32 years (range 4-61 years). 160 of 205 cases had complete remission with a rate about 78%.the latter group was entered in...
L’étude apporte des éléments de réflexion pour un enseignement la compréhension l’ironie à l’école élémentaire. Il analyse, au sein d’un dispositif élaboré avec les enseignantes, dans quelle mesure élèves CE1 (2ème primaire) et CE2/CM1 (3ème et 4ème primaire) savent détect...
The Na/Ca exchanger is associated with 160, 120 and 70 kDa polypeptides whose nature is poorly understood. We have purified and characterized the Na/Ca exchanger from bovine cardiac sarcolemmal vesicles (SLVs) by using ion-exchange and affinity chromatographies. The Na/Ca exchanger-enriched fraction was reconstituted into asolectin liposomes [lipid to protein ratio 10:1 (w/w)] that showed Na/Ca...
مقدمه و هدف: پروتئین متصل به اسید چرب سلول چربی (a-fabp) یکی از اعضای خانواده fabp است که نقش مهمی در تنظیم متابولیسم انرژی و التهاب دارد. مواد و روش ها: هدف از انجام این پژوهش، بررسی تاثیر یک جلسه فعالیت ورزشی هوازی بر تغییرات زمانی سطوح پلاسمایی و بیان ژن a-fabp بافت چربی موش های صحرایی دیابتی بود. 32 سر موش صحرایی نر از نژاد ویستار با میانگین وزن 5 ± 160 گرم پس از القای دیابت به طور تصادفی...
E-cadherin is a tumor suppressor protein that plays a crucial role in cell-cell adherens junction and tissue architecture and it is hypothesized to participate in carcinogenesis. It has been shown that a polymorphism in the upstream of the transcription start site of the CDH1 gene affects E-cadherin transcriptional regulation and seems to be associated with a variety of cancers. For the first t...
The Stardust spacecraft collected thousands of particles from comet 81P/Wild 2 and returned them to Earth for laboratory study. The preliminary examination of these samples shows that the nonvolatile portion of the comet is an unequilibrated assortment of materials that have both presolar and solar system origin. The comet contains an abundance of silicate grains that are much larger than predi...
Fusarium wilt of flax (Linum usitatissimum L.) caused by Fusarium oxysporum f. sp. lini (Fol) is an economically important disease that can result in severe yield losses. Due to the pathogen’s ability to survive in soil for long periods, it is essential to identify fusarium wilt resistant flax varieties. The objectives of the study were to phenotype and compare a recombinant inbred line (RIL) p...
Short-term effects of irradiance (0-1560 micromol photons m(-2) s(-1)), temperature (10-25 degrees C), and salinity (40-160) on oxygenic photosynthesis and oxygen consumption in a hypersaline mat (Salin-de-Giraud, France) were investigated with microsensors under controlled laboratory conditions. Dark O(2) consumption rates were mainly regulated by the mass transfer limitations imposed by the d...
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