نتایج جستجو برای: preparation of coordinated indexes
تعداد نتایج: 21174333 فیلتر نتایج به سال:
Synthesis of four and five coordinated aluminum amidinate (PhC(NtBu)2=L) compounds are reported herein along with their single-crystal X-ray structures detailed characterizations using both, experimental computational techniques. LAlCl2 (1) L2AlCl (2) were synthesized by treating AlCl3 PhC(NtBu)2Li in an equivalent ratio 1 : 2, respectively. [LAl(C2H5)Cl] (3) was prepared from a reaction AlCl2(...
Preparation of Nickel Complexes with η2-Coordinated Fluorinated Ketones from Dialkylnickel Complexes
The present study was conducted to detected IgG antibodies using Strongyloides venezuelensis alkaline extract for the diagnosis of human strongyloidiasis by the enzyme-linked immunosorbent assay (ELISA). Sera from 90 subjects were analyzed (30 with strongyloidiasis, 30 with other parasites and 30 healthy individuals). Results were expressed in antibody titers, which were considered as positive ...
Background and Objectiveس: patient education plays an important role in improving their quality of life. The collaborative care model is a new method of self-care training and this study was conducted to evaluate the effect of collaborative care model on the quality of life and Metabolic Control Indexes in patient with type 2 diabetes. Materials and Methods: In this semi-empirical projec...
BACKGROUND Lepidium meyenii, known as Maca, grows exclusively in the Peruvian Andes over 4000 m altitude. It has been used traditionally to increase fertility. Previous scientific studies have demonstrated that Maca increases spermatogenesis and epididymal sperm count. The present study was aimed to investigate the effects of Maca on several fertility parameters of female mice at reproductive a...
دسته ای از ترکیبات شیمیائی که مخصوصا با گسترش زندگانی جدید (ماشینی)اهمیت فرآینده ای پیدامی کنند، افزودنیهای مختلف غذائی میباشند که در صنایع مربوطه بکار گرفته می شوند بکارگیری بخشی از این موا تحت عنوان طعم دهنده ها بمنظور تامین طعم و مزه طبیعی درفرآورده های صنعتی تقریبا اجتناب ناپذیر گشته و همگام با توسعه تولیدات روبه توسعه می رود. یک شناخت سیستماتیک و جامع از خواص و آثار اینگونه مواد طبیعتا مست...
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