نتایج جستجو برای: ابر تقارن n12

تعداد نتایج: 5404  

Journal: :Blood 2005
David T Bowen Marion E Frew Robert Hills Rosemary E Gale Keith Wheatley Michael J Groves Stephen E Langabeer Panagiotis D Kottaridis Anthony V Moorman Alan K Burnett David C Linch

The pathogenesis of acute myeloid leukemia (AML) involves the cooperation of mutations promoting proliferation/survival and those impairing differentiation. The RAS pathway has been implicated as a key component of the proliferative drive in AML. We have screened AML patients, predominantly younger than 60 years and treated within 2 clinical trials, for NRAS (n = 1106), KRAS (n = 739), and HRAS...

Journal: :Annals of Oncology 2021

10-Year survival (10YS) after radical surgery for gastric cancer (GC) patients (GCP) (T1-4N0-2M0) was analyzed. We analyzed data of 796 consecutive GCP (age=57.1±9.4 years; tumor size=5.4±3.1 cm) radically operated (R0) and monitored in 1975-2021 (m=556, f=240; distal gastrectomies-G=461, proximal G=165, total G=170, D2 lymph node dissection=551; combined G with resection 1-7 adjacent organs (p...

Journal: :Biochemistry & Analytical Biochemistry 2016

Journal: :Molecular phylogenetics and evolution 2011
Jonathan J Fong Matthew K Fujita

As a resource for vertebrate phylogenetics, we developed 75 new protein-coding genes using a combination of expressed sequence tags (ESTs) available in Genbank, and targeted amplification of complementary DNA (cDNA). In addition, we performed three additional analyses in order to assess the utility of our approach. First, we profiled the phylogenetic informativeness of these new markers using t...

2003
D J NIXON J H MEYER D McARTHUR A W SCHUMANN

The yield responses of sugarcane to lime and gypsum at two sites in the KwaZulu-Natal Midlands of South Africa are presented and discussed. At Dalton, on a Magwa form soil with an initial aluminium saturation index (ASI) of >80%, over a plant and four ratoon crops variety N12 gave no significant response to dolomitic lime. By contrast, variety N16 gave consistent yield responses to lime at rate...

2012

In this appendix, we first describe the mathematical derivation of the marginal likelihood of model Mh: P (G|Mh) (Section 2). Then we show four equivalent formulas for solving P (G|Mh) (Section 3). After that, we show how to obtain the marginal likelihood of model Ml from the solution to the marginal likelihood of model Mh (Section 4). Finally, we show that the overall computational complexity ...

2005
Stefan Gerhold Manuel Kauers Joachim Schöberl

∗This work was financially supported by the Austrian Science Foundation (FWF) grant SFB F013 and the Christian Doppler Research Association (CDG). S. Gerhold gratefully acknowledges a fruitful collaboration and continued support by the Austrian Federal Financing Agency and Bank Austria through CDG. M. Kauers was supported by the Austrian Science Foundation FWF under SFB F013 grant number F1305 ...

پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده علوم 1398

در این پژوهش خواص الکترونیکی شامل: ساختار نواری، گاف انرژی، چگالی حالت ها وچگالی ابر الکترونی، و نیز خواص اپتیکی از جمله: ضریب شکست، ضریب خاموشی، هدایت اپتیکی و تانسور دی الکتریک فازهای مختلف بلور mgsio3با تقارن های pbca ، pnma و cmcm محاسبه شده است. محاسبات با تقریب شیب تعمیم یافته (gga) در چهارچوب نظریه ی تابعی چگالی(dft) انجام شده است. به طور کلّی محاسبات کار حاضر نشان می دهد، با افزایش فشار...

2015
Oleg Kshivets

Method We analyzed data of 491 consecutive ECP (age = 56.2 ± 8.8 years; tumor size = 6.3 ± 3.4 cm) radically operated and monitored in 1975-2015 (m = 359, f = 132; EG Garlock = 280, EG Lewis = 211, combined EG with resection of pancreas, liver, diaphragm, aorta, VCS, colon transversum, lung, trachea, pericardium, splenectomy = 147; adenocarcinoma = 279, squamous = 202, mix = 10; T1 = 90, T2 = 1...

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