نتایج جستجو برای: aor iterative method
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This paper is concerned with a technique for solving Fredholm integro-dierentialequations in the reproducing kernel Hilbert space. In contrast with the conventionalreproducing kernel method, the Gram-Schmidt process is omitted hereand satisfactory results are obtained. The analytical solution is represented inthe form of series. An iterative method is given to obtain the approximate solution.Th...
Violence against women is a major public health problem globally. A cross-sectional descriptive study was conducted in Ikosi Isheri LCDA of Lagos State among 400 married women. A multistage sampling method was used to select the respondents. The lifetime prevalence for physical violence, sexual violence and psychological violence were 50.5%, 33.8% and 85.0% respectively. Predictive factors for ...
OBJECTIVE Examine the association between quantity of media use and health outcomes in adolescents. METHOD Multiple logistic regression analyses were conducted with the Canadian Community Health Survey 1.1 (youth aged 12-19 (n=9137)) to determine the association between hours of use of television/videos, video games, and computers/Internet, and health outcomes including depression, alcohol de...
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...
Linear systems have important applications to many branches of science and engineering. In many applications, at least some of the parameters of the system are represented by fuzzy rather than crisp numbers. So it is immensely important to develop numerical procedures that would appropriately treat general fuzzy linear systems (will be denoted by FLS) and solve them. In this paper firstly a gen...
Background "Contraceptive switching" from one method to another is a common phenomenon. Switching from a more effective long-acting method to a less effective method exposes women for unplanned pregnancy. The aim of this study was to assess the level and factors associated with long-acting family planning method switching to other methods. Method A facility-based cross-sectional study was con...
objective: the prevalence of obesity is rising in both developed and developing countries. globally, it is estimated that nearly one billion adults are overweight at least 300 million of them are clinically obese. in afghanistan no published data is available regarding non-communicable diseases including obesity. this paper reports the prevalence and associated risk factors of obesity among adu...
Background & aim: Breast cancer is one of the leading cancer types among women. In Ethiopia, the knowledge, attitude and practice among health extension workers (HEWs) towards breast cancer self-examination are not well understood. Therefore, this study assessed knowledge, attitude, and practice (KAP) of breast cancer self-examination (BCSE) and associated factors among HEWs. Methods: This cros...
Background Congenital hypothyroidism (CH) is one of the most common causes of mental disability, which can be prevented in the case of early diagnosis and treatment. We aimed to study the some relevant risk factors for CH in neonates born in Khorasan Razavi Province, Iran. Materials and Methods: This was a population-based case-control study conducted on 97,380 neonates.The study population c...
Numerous studies have implicated the Wnt pathway in the development and progression of myocardial infarction (MI); however, there are very few investigations addressing the effects of polymorphisms in the Wnt pathway genes on MI susceptibility. We investigated the possible correlation between genetic variations in Wnt pathway genes and MI risk. Three polymorphisms (rs7832767 C > T in SFRP1 gene...
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