نتایج جستجو برای: ii and iii
تعداد نتایج: 16994656 فیلتر نتایج به سال:
Great sturgeon is one of the most economically important species. However, in recent years overfishing, illegal fishing, etc., have resulted in severe declines in the stocks of this species. For conservation, stock of this species, determination of gonadal situation and its gonadal growth exchanges is very important. This paper is a histological approach to gonadal staging in 74 Huso huso in ...
Great sturgeon is one of the most economically important species. However, in recent years overfishing, illegal fishing, etc., have resulted in severe declines in the stocks of this species. For conservation, stock of this species, determination of gonadal situation and its gonadal growth exchanges is very important. This paper is a histological approach to gonadal staging in 74 Huso huso in ...
chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
this study focuses on jane austens representation of her heroines in two of her novels: pride and prejudice, and mansfield park. i have concentrated only on a single idea: how jane austen takes her heroines through a course of psychogical reformation to which almost everything else in her novel is subsidiary. although i have discussed only pride and prejudice, we can trace austens carefully pla...
Background & Aims: A successful treatment in the field of medical sciences depends on an accurate diagnosis. In orthodontic diagnosis and treatment planning also analyzing the sagittal jaw base relationship is important. Various methods have been suggested for this. This study aimed to investigate the accuracy of beta angle in sagittal jaw base relationship diagnosis. Materials & Methods: In t...
چکیده dfp به دو روش غیرپیوسته و پیوسته تهیه گردید :-1 روش غیرپیوسته:در مرحله اول، دی ایزوپروپیل هیدروژن فسفات)i(از اثر فسفر تری کلرید بر دی ایزوپروپیل الکل تهیه گردید.درمرحله دوم)i(کلره شده و دی ایزوپروپیل کلروفسفات)ii(بدست آمد.در مرحله سوم بعد از دفع هیدروژن کلرید)ii(فلوئوره گردید و دی ایزوپروپیل فلوروفسفات)dfp()iii(بدست آمد:))ch3(2cho(2p)o(h+)ch3(2chcl+2hcl ------ 1- pcl3+3)ch3(2choh)i(})ch3(...
در این پروژه یک روش سریع و حساس برای اندازه گیری مقادیر ناچیز آلومینیوم در نمونه های آب پیش بینی شده است. این فرایند تجزیه ای بر اساس تشکیل کمپلکس بین آلومینیوم(iii) و 3- هیدروکسی2- نفتالن کربوکسیلیک اسید(hna) است. شدت نشر فلوئورسانس سیستم در حضور آلومینیوم (iii)که منجر به تشکیل کمپلکس بین این یون و ترکیب مورد نظر می شود، بیشتر از سیستم فاقد آلومینیوم (iii) می باشد. شرایط بهینه در این پروژه م...
spinal muscular atrophy (sma) is an autosomal recessive neuromuscular disorder caused by homozygous deletion of the survival motor neuron gene 1 (smn1) in more than 90% of patients. according to the age of onset and severity of the disease, sma is classified into three groups: type i (severe), type ii (intermediate) and type iii (mild). as reported, the smn2 gene, centromeric copy gene, showed ...
the objectives of this study were to determine the energy use efficiency and economical potential of sugar beet production in miandoab city, west azerbaijan province in 2011-12. fields were classified into three groups as group i (less than 1 ha), group ii (1-2 ha), and group iii (more than 2 ha). inputs and outputs data were collected from growers using questionnaire and interview methods. res...
In this study, we examined the effects of monetary policy shocks on the performance of the Iranian macroeconomy and the banking system, under the different situations of the Basel II and III capital requirements regulations. By developing a DSGE Model and according to its structural shocks, four observable variables including output gap, bank capital adequacy, inflation, and money base growth r...
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