نتایج جستجو برای: herfindal concentration
تعداد نتایج: 381037 فیلتر نتایج به سال:
conclusions: with respect to the obtained results and regarding to the daily increase of the resistant microbial strains to the commercial antibiotics, it can be concluded that these extracts can be proper candidates of antibacterial substance against pathogenic bacterial species especially s. aureus, e. coli, k. pneumoniae and s. epidermidis. results: the extract of c. fistula was effective ag...
this article describes a simple and fast high-performance liquid chromatography method for the determination of methotrexate (mtx) in plasma. samples were collocted from children receiving high-dose mtx at shafa hospital (ahvaz university of medical sciences, ahvaz, iran) at various times after the end of eachinfusion. plasma was deproteinized with trichloroacetic acid and the supernatant was i...
pseudomonas aeruginosaباکتری پاتوژن فرصت طلبی است که بیوفیلم های آن قادر به ایجاد مشکلات جدی در زمینه پزشکی مانند عفونت مزمن به خصوص در بیماران داری نقص سیستم ایمنی و بیماران مسن می باشند. بیسموت تیول ها ترکیبات ضد میکروبی هستند که تولید آلژینات را در p. aeruginosaمهار می کنند. بنابراین استفاده از آنتی بیوتیک ها همراه با این عوامل که باعث افزایش نفوذپذیری بیوفیلم می شوند می توانند منجر به درمان...
this study at first level focused on definitions and descriptions of some landfills and landfills sites all around the world and survey on how important they are for regional governments and responsible in duty as a very important responsibility for locals and their health. at the second level we had a look on heavy metals concentration which are by many definitions as follows: lead, nickel,...
Results. After 10 minutes of ischemia, vitreal ERG band c-waves had recovered fully in 2 hours, and after 30 minutes of ischemia, recovered approximately 85% and 77% of their control amplitudes in 4 hours, respectively. At the early period of reperfusion after 10 minutes of ischemia we observed the supernormal c-wave (124% of its control amplitude, n = 10) with an elevated standing potential. T...
1.1. Azuma-Hoeffding Inequality. Concentration inequalities are inequalities that bound probabilities of deviations by a random variable from its mean or median. Our interest will be in concentration inequalities in which the deviation probabilities decay exponentially or superexponentially in the distance from the mean. One of the most basic such inequality is the Azuma-Hoeffding inequality fo...
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