نتایج جستجو برای: pi 3146650 15
تعداد نتایج: 538168 فیلتر نتایج به سال:
This study aimed to evaluate the safety and efficacy of neoadjuvant chemoradiotherapy (nCRT) combined with sequential tislelizumab followed by surgery for resectable thoracic esophageal squamous cell carcinoma (TESCC). Patients pathologically confirmed TESCC clinical T1-2N1-3M0 or T3-4aN0-3M0 were allocated receive radiotherapy (41.4 Gy in 23 fractions) concurrent chemotherapy (albumin-bound pa...
OBJECTIVE This study was undertaken to evaluate transit-time flow (TTF) as a tool to detect technical errors in arterial bypass grafts intra-operatively and predict outcomes. METHODS TTF's three parameters, pulsatility index (PI, index of resistance), flow (cc min(-1)) and diastolic filling (DF, proportion of diastole with coronary flow), were measured in 990/1000 (99%) of arterial grafts in ...
موضوع پایداری در میکروشبکه ها همچون سیستم های قدرت سنّتی، مولفه مهمی برای مدیریت انرژی و برنامه ریزی می باشد. پایداری ولتاژ و فرکانس از مهمترین مواردی است که اخیراً در زمینه میکروشبکه ها مطالعه شده است. هدف از انجام این پایان نامه، طراحی و مدلسازی عناصر و کنترلرها و ارائه روش های جدیدی برای کنترل ولتاژ در یک میکروشبکه هیبرید ac/dc و در شرایط وقوع اغتشاشات مختلف می باشد. همچنین توانایی این روش ها ...
Using psi(2S)-->pi;{+}pi;{-}J/psi, J/psi-->gammaeta;{'} events acquired with the CLEO-c detector at the CESR e;{+}e;{-} collider, we make the first observations of the decays eta;{'}-->pi;{+}pi;{-}pi;{0} and eta;{'}-->pi;{+}pi;{-}e;{+}e;{-}, measuring absolute branching fractions (37_{-9};{+11}+/-4)x10;{-4} and (25_{-9};{+12}+/-5)x10;{-4}, respectively. For eta;{'}-->pi;{+}pi;{-}pi;{0}, this re...
The parapoxvirus orf virus (ORFV) encodes several immunomodulatory proteins (IMPs) that modulate host innate and pro-inflammatory responses to infection. Using the ORFV IA82 strain as parental virus, recombinant viruses with individual deletions in genes encoding IMPs chemokine binding protein (CBP; ORFV112), inhibitor of granulocyte-monocyte colony-stimulating factor IL-2 (GIF, ORFV117) interl...
Phosphatidylinositol (PI), mainly stearoyl-arachidonyl PI, occurs as a minor phospholipid constituent in both chyle and plasma lipoproteins. The kinetics and the pathway by which plasma and chyle PI is metabolized have not been investigated. The role of lipoprotein PI in the supply of arachidonic acid (20:4) and inositol lipid components to different tissues is thus unknown. In this study we ex...
ABSTRACT Objectives: This study evaluated the clinical parameters [ plaque index (PI), gingival (GI), probing pocket depth (PPD), attachment level (CAL) ] and levels of Nadph Oxidase (NOX-1) in crevicular fluid (GCF) samples pre-menopausal post-menopausal periodontally healthy periodontitis patients. Materials Methods: Study included 15, 15 15; a total 60 individuals were included. Results: Cli...
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