نتایج جستجو برای: mc model
تعداد نتایج: 2117455 فیلتر نتایج به سال:
This thesis presents the Monte Carlo Real-Time Belief Space Search (MC-RTBSS) algorithm, a novel, online planning algorithm for partially observable Markov decision processes (POMDPs). MC-RTBSS combines a sample-based belief state representation with a branch and bound pruning method to search through the belief space for the optimal policy. The algorithm is applied to the problem of aircraft c...
The phosphoinositide 3-kinase (PI3-kinase) and the mammalian target of rapamycin (mTOR) are two major signaling molecules involved in growth and activation of mast cells (MC) and basophils (BA). We examined the effects of the dual PI3-kinase/mTOR blocker NVP-BEZ235 on growth of normal and neoplastic BA and MC as well as immunoglobulin E (IgE)-dependent cell activation. Growth of MC and BA were ...
نوروبلاستوما فراوان ترین تومور جامد در کودکان می باشد. رویکردهای درمانی کنونی در مورد نوروبلاستوما اثر چندانی بر بهبود بیماری نداشته و بنابراین، مطرح نمودن رویکردهای درمانی جدید در مورد این بیماری از اهمیت زیادر برخوردار است. در این تحقیق، اثر سیلیبینین، که به عنوان یک عامل درمانی نوین در بسیاری از سرطان ها مطرح است، بر رده های سلولی sk-n-mc و sk-n-be(2) نوروبلاستوما مورد بررسی قرار گرفت. نتایج...
Although voluntary individual usage behavior of information system and technology is well studied in the literature, further theoretical development is needed to account for the specific characteristics of the mobile commerce. This study presents an extended technology acceptance and satisfaction model presented by Wixom and Todd (2005) that integrates technology acceptance and technology satis...
BACKGROUND Observations that reduced adult HIV prevalence in sub-Saharan Africa correlated with levels of male circumcision (MC), have suggested that MC could be used as a preventative measure against HIV infection. The exact benefits of this intervention are uncertain. Moreover if MC is not feasible for the whole male population, which groups should be targeted? METHODS A mathematical model ...
Technical developments in radiotherapy (RT) have created a need for systematic quality assurance (QA) to ensure that clinical institutions deliver prescribed radiation doses consistent with the requirements of clinical protocols. For QA, an ideal dose verification system should be independent of the treatment-planning system (TPS). This paper describes the development and reproducibility evalua...
Despite the ongoing prevalence of marital distress, very few couples seek therapy. Researchers and clinicians have increasingly been calling for innovative interventions that can reach a larger number of untreated couples. Based on a motivational marital health model, the Marriage Checkup (MC) was designed to attract couples who are unlikely to seek traditional tertiary therapy. The objective o...
The marked induction of cytochromes P450 such as CYP1A1 caused by polycyclic aromatic hydrocarbons (PAHs) like 3-methylcholanthrene (MC) is often accompanied by suppression of other hepatic P450s. The molecular mechanisms, functional consequences, and human relevance of P450 downregulation by PAHs are poorly understood. MC suppresses mRNA levels for CYP2C8, an important human P450, in cultured ...
The antidiabetic activity of Momordica charantia L. (Cucurbitaceae) with exercise was investigated in KK-Ay mice, an animal model with type 2 diabetes with hyperinsulinemia. The water extract of the fruit of Momordica charantia L. (MC) with exercise reduced the blood glucose of KK-Ay mice 5 weeks after oral administration (p<0.001), and also significantly lowered the plasma insulin of KK-Ay mic...
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