نتایج جستجو برای: negative control
تعداد نتایج: 1791223 فیلتر نتایج به سال:
abstract: the potato tuberworm, phthorimaea operculella (zeller), is an important insect pest of potato (solanum tuberosum l.) in the storage and field in most parts of the world especially in tropical and subtropical regions due to its close relationship with the host, high reproductive potential and high economic losses. information on host preference, life table parameters and digestive en...
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...
Introduction: Converging evidence suggests that both emotional and cognitive processes are critically involved in moral judgment, and may be mediated by discrete parts of the prefrontal cortex. The current study aimed at investigating the mediatory effect of right Frontopolar Cortex (rFPC) on the way that emotions affect moral judgments. Methods: Six adult patients affected by rFPC and 10 hea...
Background: The negative symptoms of schizophrenia remain a major clinical challenge. Nortriptyline is a serotonin and noradrenalin reuptake inhibitor and belongs to secondary amine tricycles. The aim of this study is to evaluate the effect of nortriptyline on the negative symptoms of schizophrenia. Methods: This study is a six-week randomized placebo-control trial of nortriptyline or placebo a...
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