نتایج جستجو برای: 1 plus co
تعداد نتایج: 3074966 فیلتر نتایج به سال:
Three novel heterobimetallic Re(IV) compounds of formulae [ReBr(4)(μ-ox)M(4,7-Cl(2)phen)(2)]·CH(3)CN·CH(3)NO(2) [M = Co(II) (1) and Ni(II) (2)] and [ReBr(4)(ox)](3)[Co(III)(5,6-dmphen)(3)](2)·CH(3)CN·2CH(3)NO(2)·4H(2)O (3) [ox = oxalate, 4,7-Cl(2)phen = 4,7-dichloro-1,10-phenanthroline and 5,6-dmphen = 5,6-dimethyl-1,10-phenanthroline] have been synthesised and the structures of 1 and 3 determi...
در این تحقیق، مدل سینتیکی فیشر- تروپش، روی کاتالیست co/fe/sio2 در حضور تقویت کننده پتاسیم در یک میکرو راکتور بستر ثابت، مورد بررسی قرار گرفت. شرایط عملیاتی مورد استفاده عبارتند از: دمای ?c 300-250، فشار 1 تا 12 بار ، سرعت فضایی cm3 (stp)/h.gcatalyst 3600 و نسبت های خوراک ورودی 5/2-1 = .h2/coبر پایه مکانیسم های پیشنهادی، مدل سینتیکی مناسبی برای مصرف co بدست آمد. سرعت های بدست آمده از نرم افزار پ...
BACKGROUND Current therapies for chronic hepatitis C virus (HCV) in HIV co-infected patients have a low success rate and are poorly tolerated. We have evaluated the efficacy and safety of interferon alfa-2b (IFN) + ribavirin (RBV) versus pegylated interferon alfa-2b (PEG-INF) + RBV. METHODS Randomized, single-centre, open-label clinical trial including patients with: detectable HCV-RNA, alani...
introduction: the purpose of this in vitro study was to evaluate three common gutta-percha solvents’ effectiveness in dissolving three different types of root canal sealers. materials and methods: the solubility of three different root canal sealers (ah plus, apexit plus and endoflas fs) was assessed in xylene, refined orange oil, tetrachloroethylene and distilled water (control). one-hundred t...
Exergy and Energy Analysis of Effective Utilization of Carbon Dioxide in the Gas-to-Methanol Process
Two process models are used to convert carbon dioxide into methanol. These processes have been extended and improved using Aspen Plus simulator software. Both processes are found in the CO2 correction system. In this machine, the desired synthesis gas is produced in a flexible configuration. At the same time, the conversion of CO2 to hydrogen via a copper-based catalyst ha...
in this paper, we present some inequalities for the co-pi index involving the some topological indices, the number of vertices and edges, and the maximum degree. after that, we give a result for trees. in addition, we give some inequalities for the largest eigenvalue of the co-pi matrix of g.
A feasibility study of a 500-GeV linear collider is presented for mSUGRA models in co-annihilation region. We find an active mask is critical to suppress e + e − → e + e − τ + τ − events to probe the models. The grand unification of the three gauge coupling constants arise naturally in minimal SUGRA (mSUGRA) models with universal soft breaking parameters (m 1/2 , m 0 , A 0 , tan β, sign of µ). ...
Given that the physiology of heme oxygenase-1 (HO-1) encompasses mitochondrial biogenesis, we tested the hypothesis that the HO-1 product, carbon monoxide (CO), activates mitochondrial biogenesis in skeletal muscle and enhances maximal oxygen uptake (Vo(2max)) in humans. In 10 healthy subjects, we biopsied the vastus lateralis and performed Vo(2max) tests followed by blinded randomization to ai...
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