نتایج جستجو برای: cocomo 81

تعداد نتایج: 55993  

Journal: :International Journal of Software Engineering & Applications 2021

Literature review shows that more accurate software effort and cost estimation methods are needed for project management success. Expert judgment algorithmic model two predominant discussed in the literature. Both reported almost at comparable level of accuracy performance. The combination is suggested to increase accuracy. Delphi method an encouraging structured expert group but surprisingly l...

2003
Marjorie R. Sable John C. Spencer Joseph W. Stockbauer Wayne F. Schramm Vicky Howell Allen A. Herman

even when the effects of socioeconomic and behavioral factors—such as income, education, adequacy of prenatal care and harmful habits—are taken into account.5 In addition, despite the wide selection of safe and effective contraceptive methods and extensive dissemination of contraceptive information, unwanted pregnancy remains an important U. S. public health problem. More than half of the six m...

2011
Rebecca Simmons

Underand over-nutrition during pregnancy has been linked to the later development of diseases such as diabetes and obesity. Epigenetic modifications may be one mechanism by which exposure to an altered intrauterine milieu or metabolic perturbation may influence the phenotype of the organism much later in life. Epigenetic modifications of the genome provide a mechanism that allows the stable pro...

2002
Byoung Sup Ahn H. Aihara M. Akatsu H. K. Jang D. W. Kim Heejong Kim H. J. Kim H. O. Kim Hyunwoo Kim S. K. Kim T. H. Kim C. C. Wang C. H. Wang J. G. Wang

We present a measurement of the electron spectrum from inclusive semileptonic B decay, using 5.1 fb−1 of Υ(4S) data collected with the Belle detector. A high-momentum lepton tag was used to separate the semileptonic B decay electrons from secondary decay electrons. We obtained the branching fraction, B(B → Xe+ν) = (10.90 ± 0.12 ± 0.49)%, with minimal model dependence. From this measurement, we ...

ژورنال: :فصلنامه مطالعات حقوق خصوصی (فصلنامه حقوق سابق) 2015
رضا مقصودی حسین داودی

یکی از حقوق توأم با مقررات آمرۀ اشخاص حقیقی، جواز تغییر تابعیت آن هاست. به موجب مادۀ 588 قانون تجارت، شخص حقوقی می تواند دارای کلیۀ حقوق و تکالیفی شود که قانون برای افراد قائل است؛ مگر حقوق و وظایفی که بالطبع فقط انسان ممکن است دارای آن باشد، مانند حقوق و وظایف ابوت و بنوت. در قوانین موضوعۀ ایران قانون گذار برخلاف اشخاص حقیقی هیچ نص قانونی را به طور عام در خصوص تغییر تابعیت اشخاص حقوقی و به ویژ...

2013

A new series of 4-aryl-1, 4-dihyropyridines possessing potent calcium channel blocking activity along with good vasodilatory profile by the modified Hantzsch condensation using trifluoroacetic acid as catalyst has been synthesized and reported from our laboratory. The present work describes chemo enzymatic approach for the enantioselective hydrolysis of a 1, 4dihydropyridine skeleton. In this s...

2013
John F. O’Brien Christopher L. Hunter

Heart failure (HF) is a debilitating cardiac syndrome characterized by dyspnea, poor exercise tolerance, and chronic fatigue along with high morbidity and mortality. Heart failure may be defined as the pathophysiologic state in which the heart is incapable of pumping a sufficient supply of blood to meet the metabolic requirements of the body or requires elevated ventricular filling pressures to...

2004
Christopher Scaffidi

Successfully competing in the software development market requires controlling the quality of the product. This not only involves identifying what software attributes are valued by the target market, but also measuring and managing those attributes over the course of the software development cycle. This represents an emerging point of view in software engineering, as explicit considerations of ...

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