نتایج جستجو برای: inhibition control
تعداد نتایج: 1613772 فیلتر نتایج به سال:
in view of potential biological activities of small molecule polyamides, we synthesized some novel n-(2-aminoethyl)-1-benzyl-2- (alkylthio)-1h-imidazole-5-carboxamide (7a,b), and n-(2-(1-benzyl-2-(alkylthio) -1h-imidazole- 5-carboxamido) ethyl)-1-benzyl-2- (alkylthio)-1h-imidazole-5-carboxamides (8a,b) as antitumor agents. the antitumor activity of compounds 7a,b and 8a,b was studied at concent...
the therapeutic potential of crude extracts of aerial parts (stem, leaves and flowers) of tridax procumbens was screened for in vitro antioxidant potential and alpha amylase inhibitory action. the crude hydro-methanolic, aqueous and petroleum ether extracts were obtained by percolation-maceration method using 50% methanol, double distilled water and petroleum ether as solvents. phytochemical sc...
چکیده این پایان نامه به بررسی اثر سیم پیچ مغناطیسی و کاوه یِ خوشه گر با بسامد رادیویی بر هاله و بیرونگراییِ باریکه هایِ پیوسته و خوشه ایِ ذرات باردار در شتابدهنده های خطیِ یونی، پروتونی با جریان بالا می پردازد و راه حل هایی برای بهینه نگهداشتن این کمیتها ارایه می دهد. بیرونگرایی یکی از کمیتهای اساسی باریکه هایِ ذرات باردار در شتابدهنده ها است که تاثیر قابل توجهی بر قیمت، هزینه و کاراییِ هر شتابدهند...
Abstract Introduction: Students with anxiety symptoms are faced with various physical and psychological stressful factors which leads to decreasing quality of life. Considering the relationship between behavioral activation/ inhibition systems and cognitive emotion regulation with early maladaptive schemas, one of the methods capable of assisting the students with anxiety symptoms is schema t...
Objective: People with heroin abuse have many problems in executive functions such as response inhibition, organization, emotional self-regulation, attention, and memory. The aim of this study was to investigate the effect of computerized cognitive rehabilitation on improving response inhibition in people with heroin abuse. Method: The present study was a quasi-experimental with pretest-posttes...
one of the identified risk factors for anxiety disorders in adolescence and adulthood is inhibited behaviors in childhood. the present study sought to examine the relationship between behavioral inhibition with some of the internal (personal) and external (family environment) factors in a sample of preschool children in kindergartens. in a cross sectional study in 2009, data was collected troug...
in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...
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