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on this project we try to calculated power of hydrogen on dycarbonil compound in different ways ; the first way is shoster way , for sain power of hydrogen notice the different power between central conforms on it and main conform that’s didn’t have hydrogen joint . or in other way different of energy between open and close form. second way, is average way? this is for way that studied conf...
16 17 18 19 Contact Information: 20 Edgar T. Walters, Ph.D. 21 Department of Integrative Biology and Pharmacology 22 University of Texas Medical School at Houston 23 Houston, TX 77030 24 Office: 713 – 500 – 6314 25 Fax: 713 – 500 – 7444 26 [email protected] 27 28 29 Abstract: 250 words 30 Pages: 36 31 Figures: 6 32 Tables: 0 33 34
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
Abstract Introduction Many factors influence graft patency following infra-inguinal bypass (IIB). Glycaemic variability (GV) is associated with increased risk of multiple adverse outcomes. However, the impact GV on outcomes IIB unknown. Methods A 3-year single centre retrospective case notes analysis all people undergoing between 2017–2019. Rutherford stage, conduit, level, procedure details, b...
بسیاری از پدیده ها در جهان ما اساساً غیرخطی هستند، و توسط معادلات غیرخطی بیان شده اند. از آنجا که ظهور کامپیوترهای رقمی با عملکرد بالا، حل مسایل خطی را آسان تر می کند. با این حال، به طور کلی به دست آوردن جوابهای دقیق از مسایل غیرخطی دشوار است. روش عددی، به طور کلی محاسبه پیچیده مسایل غیرخطی را اداره می کند. با این حال، دادن نقاط به یک منحنی و به دست آوردن منحنی کامل که اغلب پرهزینه و ...
Following furcal perforation, bacteria may colonize the defect and cause inflammation periodontal destruction. This study used confocal laser scanning microscopy (CLSM) to evaluate Enterococcus faecalis colonization proliferation in perforations repaired with different materials. Furcal created 55 extracted human mandibular molars were using either MTA-Angelus, Endocem, or Biodentine coronally ...
1 Department of Mathematics and Computer Science, KonKuk University, Chungju 138-70, Republic of Korea 2 Department of Mathematics, Kwangwoon University, Seoul 139-701, Republic of Korea 3 Department of Mathematics, Yuvaraja’s College, University of Mysore, Mysore 570# 005, India 4 Division of General Education-Mathematics, Kwangwoon University, Seoul 139-701, Republic of Korea 5 Department of ...
1.1. Field extensions. Suppose K is a field containing a subfield F . An element α ∈ K is called algebraic over F if there exists a non-zero polynomial f ∈ F [x] such that f(α) = 0. If α is algebraic over F , the set Iα(F ) := {f ∈ F [x] | f(α) = 0} is a non-zero ideal of F [x] (this is easy, but do check it). Since F [x] is a PID (it is in fact a Euclidean ring with respect to the degree funct...
1. (Taken from [1]) A statistical analysis that combines information from several studies is called a metaanalysis. A meta-analysis compared aspirin with placebo on incidence of heart attack and of stroke, seperately for men and from women (J. Am. Med. Assoc., 295: 306-313, 2006). For the Women’s Health Study, heart attacks were reported for 198 of 19,934 taking aspirin and for 193 of 19,942 ta...
Kwang-Won Lee, Sung-Jin Choi, Jae-Hyuk Ahn, Dong-Il Moon, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi School of Electrical Engineering and Computer Science, Division of Electrical Engineering, KAIST, Daejeon 305-701, Republic of Korea BioProcess Engineering Research Center, Center for Systems and Synthetic Biotechnology, and Institute for the BioCentury, KAIST, Daejeon 305-701, Republic of K...
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