نتایج جستجو برای: Dilution

تعداد نتایج: 25728  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پایه 1390

. ترکیبات سنتزشده با استفاده از تکنیـک های طیف سنجـیir ، 13c nmr، 1h،31p ، 119snو بلورنگاری با پرتو x مورد شناسایی قرار گرفتند. محاسبات nbo با روش dft(b3lyp) با استفاده از 6-31+g* basis set انجام شد. در نهایت اثر ضدمیکروبی برخی از ترکیبات سنتز شده علیه 2 نوع باکتری گرم مثبت استافیلوکوکوس اورئوس و باسیلوس سابتیلوس و 2 نوع باکتری گرم منفی اشریشیاکولی (ا.کولی) و هلیکوباکترپیلوری با استفاده از روش ...

2010
Nilli Lavie Ana Torralbo

Load theory of attention proposes that distractor processing is reduced in tasks with high perceptual load that exhaust attentional capacity within task-relevant processing. In contrast, tasks of low perceptual load leave spare capacity that spills over, resulting in the perception of task-irrelevant, potentially distracting stimuli. Tsal and Benoni (2010) find that distractor response competit...

2015
Adam Sanborn Takao Noguchi James Tripp Neil Stewart

When asked to combine two pieces of evidence, one diagnostic and one non-diagnostic, people show a dilution effect: the addition of non-diagnostic evidence dilutes the overall strength of the evidence. This non-normative effect has been found in a variety of tasks and has been taken as evidence that people inappropriately combine information. We investigated the dilution effect using simple per...

Journal: :The University of Chicago Law Review 1966

Journal: :Oil & Gas Science and Technology 2004

Journal: :TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan) 1996

Journal: :Journal of Applied Polymer Science 1960

Journal: :Thrombosis and Haemostasis 1978

Journal: :iranian journal of parasitology 0
t mohammadzadeh department of parasitology and mycology, school of medicine, shiraz university of medical sciences, shiraz, iran sm sadjjadi department of parasitology and mycology, school of medicine, shiraz university of medical sciences, shiraz, iran p habibi department of parasitology and mycology, school of medicine, shiraz university of medical sciences, shiraz, iran b sarkari basic in infectious diseases research center, shiraz university of medical sciences, shiraz, iran

background: leishmaniases are a group of diseases caused by leishmania parasites .  growing of drug unresponsiveness in leishmaniasis patients necessitates the development of new drugs and accor­dingly a suitable assay is needed for evaluation of any modalities.  the aim of this study was to compare four drug assays methods, agar dilution, broth dilution, cylinder plate and disk diffusion, for ...

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