نتایج جستجو برای: advantage and disadvantage matrix

تعداد نتایج: 16876396  

Multiple pregnancies and ovarian hyper stimulation syndrome (OHSS) are the most serious complications of ovarian stimulation and IVF. Indeed, they are more or less the only ones. OHSS can effectively be prevented in three stages: Before stimulation, during stimulation and at ET. Before stimulation patients should be assessed as to age, the ovarian follicular count and/or anti mullerian hormone ...

2016
Irina Rabkina

Two conflicting findings characterize cognitive processing accompanying bilingualism. The “bilingual advantage” refers to improved cognitive performance for bilingual compared to monolingual participants. Most bilingual advantages fall under the umbrella of cognitive control mechanisms, most frequently demonstrated using the Stroop task and the Simon task (e.g., Bialystok, 2008; Coderre, Van He...

2011
Shan M Bergin Caroline A Brand Peter G Colman Donald A Campbell

Background Information describing variation in health outcomes for individuals with diabetes related foot disease (DRFD), across socioeconomic strata is lacking. Focussing on the clinical aspects of foot disease, in individuals with DRFD that reside in areas of known social disadvantage, may not result in the desired clinical outcomes. The aim of this study was to investigate variation in rates...

2016
Geoffrey R. Swain

by a variety of economic, social, and political policies and forces. These policies and forces—what the WHO describes as the social determinants of health inequities—in turn determine access to life chances and opportunities for health based on social markers of advantage and disadvantage such as race and ethnicity, class, and gender. In this article I explore some of the mechanisms through whi...

The focus of this paper is to consider the compressed sensing problem. It is stated that the compressed sensing theory, under certain conditions, helps relax the Nyquist sampling theory and takes smaller samples. One of the important tasks in this theory is to carefully design measurement matrix (sampling operator). Most existing methods in the literature attempt to optimize a randomly initiali...

2017
Enrique Gracia Antonio López-Quílez Miriam Marco Marisol Lila

BACKGROUND 'Place' matters in understanding prevalence variations and inequalities in child maltreatment risk. However, most studies examining ecological variations in child maltreatment risk fail to take into account the implications of the spatial and temporal dimensions of neighborhoods. In this study, we conduct a high-resolution small-area study to analyze the influence of neighborhood cha...

Journal: :Journal of abnormal child psychology 2008
Ella Vanderbilt-Adriance Daniel S Shaw

The purpose of the present study was to examine relations among multiple child and family protective factors, neighborhood disadvantage, and positive social adjustment in a sample of 226 urban, low SES boys followed from infancy to early adolescence. The results indicated that child IQ, nurturant parenting, and parent-child relationship quality, measured in early childhood, were all significant...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1389

in reality, most structures involved in geotechnical engineering are three dimensional in nature, and although in many, plane strain or axisymmetric approximations are reasonable, there are some, for which 3-d treatment is required. the quantity of data, and the size of the various vectors and matrices involved in such analysis, increase dramatically. this has sever implications for computer r...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1981
L Chao B R Levin

We demonstrate that in liquid cultures, defined in this study as a mass habitat, the outcome of competition between Escherichia coli that produce an antibacterial toxin (colicin) and sensitive E. coli is frequency dependent; the colicinogenic bacteria are at an advantage only when fairly common (frequencies in excess of 2 X 10(-2)). However, we also show that in a soft agar matrix, a structured...

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