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روش تبخیر نفوذی فرآیند نسبتاً جدیدی از جداسازی های غشایی است که به علت مزایای خاصی که دارد از جمله مصرف پایین انرژی، برای گوگرد زدایی از مشتقات نفتی مورد توجه خاصی قرار گرفته است. حذف ترکیبات گوگردی از مشتقات نفتی به دلایلی از جمله احتراق مواد سوختنی حاصل از نفت خام و تولید اکسیدهای گوگردی منجر به آلودگی محیط زیست می شود. به همین علت گوگرد زدایی به موضوع بسیار مهمی در پالایشگاه ها و صنایع پتروشی...
in chapter 1, charactrizations of fragmentability, which are obtained by namioka (37), ribarska (45) and kenderov-moors (32), are given. also the connection between fragmentability and its variants and other topics in banach spaces such as analytic space, the radone-nikodym property, differentiability of convex functions, kadec renorming are discussed. in chapter 2, we use game characterization...
Pioglitazone belongs to the thiazolidinedione (TZD) class of antidiabetic agents, with proven efficacy in increasing insulin sensitivity and in the treatment of type 2 diabetes mellitus in humans. Pioglitazone has been proposed as a potential feed additive to reduce insulin resistance and consequently some of the metabolic disorders in transition cows. This study was aimed at determining the ph...
conclusions both protocols provide excellent anesthesia, but patients receiving sufentnail had more stable anesthesia and less postoperative pain. objectives we planned to compare two clinical protocols for tiva with propofol, and either sufentanil or alfentanil in regards to postoperative pain, hemodynamic stability during the case and time for emergence from anesthesia. patinets and methods t...
این پایان نامه درجهت بهبود عملیات فرآیند شیرین سازی گازترش طبیعی وبررسی بهینه عملکردواحدپیشنهادی بازیافت گوگرد(sru) به روش کلاوس، درواحدتصفیه گازپالایشگاه سیری که در حال حاضر فاقد واحد کلاوس میباشد و گازهای اسیدی به طور مستقیم به فلر فرستاده میشوند که so2 ورودی به محیط در این کار بسیار زیاد میباشد که از نظر زیست محیطی آلودگی زیاد برای محیط زیست ایجاد نموده و موجب به وجود آمدن باران های اسیدی می...
Clinically healthy adult black Bengal female goats were used to investigate the pharmacokinetics of closantel following intravenous administration (10 mg/kg) both in healthy and in liver damaged goats. Induction of liver damage was done by subcutaneous injection of carbontetrachloride at 0.75 mL/kg on three occasion at 48 h interval. After administration of drug, blood samples were collected in...
Abstract Solar-driven interfacial evaporators are very promising for obtaining clean water, but suffer from serious performance degradation due to salt-fouling, low evaporation rate under weak illumination and water collection rate. Here, we report highly salt-resistant all-weather with photothermal electrothermal effects based on the Janus graphene@silicone sponges opposing wettability. The ac...
To determine the value of pre-pubertal plan of nutrition on reproductive performance, hormonal concentrations and milk production in ewe lambs, a total of 40 clinically health Kurdish female lambs (30±8.6 d and weighing 10.2±3.4 kg) were randomly allocated to one of two experimental diets in pre-weaning period: high quality diet (HQD) (HQD, 2.50 Mcal ME/kg dry matter (DM) and 148 g CP/kg DM) or...
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