نتایج جستجو برای: بادبند ebf
تعداد نتایج: 881 فیلتر نتایج به سال:
OBJECTIVE To assess the relationships between maternal breast-feeding intention, attitudes, self-efficacy and knowledge at 7 months' gestation with exclusive or full breast-feeding at 3 months postpartum. DESIGN Prospective cohort study with structured home interviews during pregnancy and 3 months after delivery. SETTING Two rural sub-districts of Kishoreganj district, Bangladesh. SUBJECT...
The rate of Exclusive Breastfeeding (EBF) varies from 23% to 47% in Iran. Few studies have utilized an appropriate theoretical framework to investigate the continuation of EBF behavior. Resorting to the theory of planned behavior (TPB), this study was carried out to determine factors affecting EBF among women referred to health centers. Using multi-stage sampling method, 373 women were selected...
در این تحقیق به بررسی ضریب رفتار سازه های فولادی متشکل از بادبند های همگرا و واگرا و بررسی ضریب رفتار سیستم مهاربندی پیشنهادی پرداخته شده است. در بیشتر موارد مهندسین سازه به دلیل ویژگی نقشه های معماری ناچار به استفاده همزمان از سیستم مهاربندی واگرا (ebf) و همگرا (cbf ) می شوند. برای محاسبه ی نیروی استاتیکی زلزله وارد بر سازه نیاز به محاسبه ی ضریب رفتار این سیستم می شود و از آنجایی که آیین نامه ...
The purpose of this study was to determine whether nonthermal baroreflexes arising from cardiopulmonary and/or arterial baroreceptors modulate rabbit ear blood flow (EBF) during hyperthermia. Intact and sinoaortic-denervated (SAD) rabbits were chronically instrumented with a Doppler ultrasonic flow probe for measurement of EBF velocity (kHz). During whole body heating in conscious rabbits, EBF ...
INTRODUCTION We hypothesized that extravascular body fluid (EBF) analysis in Croatia is not harmonized and aimed to investigate preanalytical, analytical and postanalytical procedures used in EBF analysis in order to identify key aspects that should be addressed in future harmonization attempts. MATERIALS AND METHODS An anonymous online survey created to explore laboratory testing of EBF was ...
backgroundalthough exclusive breastfeeding (ebf) is highly emphasized by the experts, nulliparous women do not adhere to this behavior at a desirable level. since it seems that mothers’ beliefs and values play an important role in their adherence to these behaviors, the present study, aimed to perform a careful analysis of the behavior and evaluation of factors associated with the ebf in nullip...
BACKGROUND Exclusive breastfeeding (EBF) is the optimal way to feed children during their first six months of life, having important benefits for them and their mothers. However, the proportion of Ecuadorian mothers who continue to exclusively breastfeed their infants during the recommended six-month period has been reported to remain below the World Health Organization's goal set of 90 %. Litt...
BACKGROUND Globally, an estimated 6.3 million children under-five years of age died in the year 2013. To reduce the burden of morbidity and mortality of infants, Ethiopia adopted the World Health Organization (WHO) recommendation of exclusive breastfeeding (EBF) for the first six months of life. The objective of this study was to assess factors associated with EBF practices among mothers who ha...
BACKGROUND Despite growing evidence in support of exclusive breastfeeding (EBF) among infants in the first 6 months of birth, the debate over the optimal duration of EBF continues. This study examines the effect of termination of EBF during the first 2, 4 and 6 months of birth on a set of adverse health and nutritional outcomes of infants. METHODS Three waves of Bangladesh Demographic and Hea...
The transcription factors encoded by the E2A and early B cell factor ( EBF ) genes are required for the proper development of B lymphocytes. However, the absence of B lineage cells in E2A and EBF -deficient mice has made it difficult to determine the function or relationship between these proteins. We report the identification of a novel model system in which the role of E2A and EBF in the regu...
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