نتایج جستجو برای: day interval
تعداد نتایج: 523526 فیلتر نتایج به سال:
background: this study was planned to examine the effects of whole-body exposure to gsm-950 mhz electromagnetic fields (emfs) on acquisition and consolidation of spatial memory in rats using a water maze task. materials and methods: in experiment 1, the animals were given two blocks of five trials per day for three consecutive days in a water maze task. the interval between blocks was 4h. befor...
Pearl oysters are a fishery commodity with high economic value because all parts of its body have sale value. However, many problems pearl oyster hatcheries low survival rates and growth is not uniform. The research objective to determine the effect interval time immersion in natural feed tank concentrate Chaetoceros simplex determiinterval best duced grey rate (Pinctada maxima). method this ex...
حوضه ی رسوبی کپه داغ در شمال و شمال شرقی ایران قرار گرفته و سازند خانگیران یکی از مهمترین سازندهای پالئوژن این حوضه میباشد. به منظور مطالعه این سازند ناودیس چهل کمان واقع در غرب شهر سرخس، شرق حوضه ی رسوبی کپه داغ انتخاب گردیده است. این سازند در برش مورد نظر دارای 136 متر ضخامت بوده و لیتولوژی آن شامل تناوبی از مارن به رنگ سبز زیتونی و مارن آهکی به رنگ زرد کرمی می باشد. مرز زیرین آن با سازند چهل...
High-performance ion chromatography (HPIC) has been widely used for oxalate analysis and, more recently, for glycolate analysis. We describe a procedure for sample preparation in which the plasma ultrafiltrate is acidified during harvesting with a cation-exchange resin, and the chloride is removed before the ion chromatography, which is performed with a newly developed AS10 column. The same ult...
The aim of the present study was stereological evaluation of testes of azoospermic animal model using busulfan in rat. Three groups of male adult rats were used in this study. The first group was injected by single dose of busulfan (10 mg kg-1) and their testes were removed on day 35 post injection. The second group received double doses of busulfan with 21 days interval and their te...
A previously healthy 4-year-old girl presented with a 2-day history of severe nausea, vomiting, and diarrhea. Her symptoms began with diffuse abdominal pain followed by alternating episodes of vomiting and nonbloody diarrhea. There were no reports of sick contacts, recent travel, camping, or unusual food or water consumption. On the first day of symptoms, her primary care physician diagnosed vi...
Background: This study was planned to examine the effects of whole-body exposure to GSM-950 MHz electromagnetic fields (EMFs) on acquisition and consolidation of spatial memory in rats using a water maze task. Materials and Methods: In experiment 1, the animals were given two blocks of five trials per day for three consecutive days in a water maze task. The interval between blocks was 4h...
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