نتایج جستجو برای: a flatoxin m 1
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abstract venlafaxine, 1–[2–(dimethylamino)–1–(4–methoxyphenyl) ethyl]cyclohexanol hydrochloride is a novel non-tricyclic antidepressant. venlafaxine is a second generation antidepressant drug, has a neuropharmacologic profile distinct from that of existing antidepressants including tricyclic compounds, selective serotonin reuptake inhibitors and monoamine oxidase inhibitors. venlafaxine impart...
در این پایان نامه برخی خواص دینامیکی سیستم فازی(u(n+1)=f(u_n بررسی شده است. علاوه براین شرایط وجود جواب مثبت معادله تفاضلی فازی گویای (x(n+1)=a+x_n/x_(n-m و کران داری آن جواب بررسی شده است.
We consider the queueing maximal covering location-allocation problem (QM-CLAP) with an M/M/1 queueing system. We propose a new solution procedure based on decomposition of the problem into smaller sub-problems. We solve the resulting sub-problems both with a branch and bound algorithm and with the meta-heuristic GRASP. We also solve the entire model with GRASP. Computational results for these ...
in this study, the preparation of 111in-bleomycin complex was optimized for temperature, time, concentration and ph during several experiments. the results showed that by the addition of bleomycin to 111in-incl3 sample (dried under flow of n2) and heating the mixture up to 90-100°c the radiopharmaceutical can be obtained in 99.5% yield and a specific activity of 1.745 ci/mmol. the final sample ...
section{introduction} the concept of {sl cartan geometry} appeared at the beginning of the twentieth century, when {e}lie cartan was working on the so-called {sl equivalence problem}, the aim of which is to determine whether two given geometric structures can be mapped bijectively onto each other by some diffeomorphism. this problem can be considered in many different contexts, such as ...
background: pre-eclampsia (pe) is one of the most important and life-threatening pregnancy disorders that affect at least 3-5% of all pregnancies. imbalance in helper t cell functions may play a role in predisposing to pe or severity of the disease. elevated frequencies of th17 cells in the peripheral blood of pe patients have been reported. several single nucleotide polymorphisms (snp) within ...
the purpose of this research was to investigate the effect of mir-429 ectopic over-expression on u251 glioblastoma cell line. it has been shown that mir-429 could target bmk1 and reduce glioma cells invasion. we cultured u251-mir-429 cells and observed changes in their morphology for 14 days. they seemed to become wider with expanded cytoplasm and go on differentiation. neuronal (nefm, nse and ...
This paper introduces an analytical method for approximating the performance of a two-class priority M/M/1 system. The system is fully non-preemptive. More specifically, the prioritized class-1 jobs are real-time and served with the non-preemptive earliest-deadline-first (EDF) policy, but despite their priority cannot preempt any non real-time class-2 job. The waiting class-2 jobs can only be s...
background: medulloblastoma is the most common malignant brain tumor in children. the important factors in predicting survival are the extent of disease, proliferation index of the tumor cells, histopathologic class and the age at diagnosis. the percentage of ki-67 positive cells reflects the proliferation of the cells and is one of the critical factors which determine the growth of the tumor....
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