نتایج جستجو برای: hd contraceptive
تعداد نتایج: 37395 فیلتر نتایج به سال:
This article interrogates the modes by which cultural constructions of male contraceptive use emerge in Costa Rica by analyzing men's narratives of vasectomy. Drawing on ethnographic research data, I examine men's contraceptive decision making and perspectives on vasectomy and specify the ways they work through their vasectomy to rearticulate the relationship between masculinity and contracepti...
OBJECTIVES The medicalization and clinic-based distribution of contraceptive methods have been criticized as barriers to increasing levels of contraceptive use in Nigeria and other settings; however, our understanding of how clients themselves perceive the contraceptive method decision-making process is very limited. METHODS Focus group discussions among men and women in Ibadan and Kaduna, Ni...
BACKGROUND Despite the widespread use of highly effective contraceptive methods in France, one in every three pregnancies is unintended, of which 65% occur while using contraceptives. In the USA, 49% of pregnancies are unintended, half of which result from contraceptive failure. This study provides estimates of method-specific failure rates among French women. METHODS We use data from the 200...
Background and aims: Hemodialysis (HD) is considered as the main method of renal replacement therapy (RRT) for end-stage renal disease (ESRD) patients in many countries including Iran. Given the limited number of epidemiological studies in this regard at the provincial level across the country, the present study aimed to describe the demographic and clinical characteristics of ESRD patie...
Background: Hemodialysis (HD) patients are at an increased risk of acquiring the hepatitis B (HB) virus and having lower protective antibody levels as well as shorter durations of seroprotection. This study aims to determine the immune response of HB vaccination in HD patients referring to dialysis centers of the Tehran North Health Network. Materials and Methods: This descriptive study was co...
BACKGROUND As emergency contraceptive pills (ECPs) become increasingly available through pharmacies, concerns about potential overuse of this product have emerged. In response, bridging women from ECPs to ongoing contraception was advanced as a solution. STUDY DESIGN We collected information in Ghanaian pharmacies on ECP users' sexual activity, use of contraceptive methods and reasons for buy...
فرآیند رطوبت زنی و رطوبت زدایی هوا(hd ) یکی از روش های شیرین سازی آب های شور در ظرفیت های پایین است که طی دو دهه اخیر مورد توجه قرار گرفته است. در این پژوهش فرآیند hd با جریان متقاطع آب و هوا بر روی آکنه منظم، با چرخه بسته آب و جریان باز هوا مدنظر می باشد و کاربرد آن در گلخانه به منظور شیرین سازی آب دریا با استفاده از انرژی خورشید مورد بررسی قرار گرفته است. بدین منظور ابتدا مدل سازی دقیقی از فر...
در این تحقیق اسانس اندام های مختلف (ساقه، برگ) و کل اندام های هوایی گیاه satureja bachtiarica bung از نظر کیفی و کمی به سه روش استخراج با کلونجر (hd)، استخراج با مایکرویو بدون حلال (sfme) و همچنین تکنیک hs-spme مورد بررسی قرار گرفت. اسانس های گیاه به وسیله دستگاه gc-msمورد آنالیز قرار گرفتند. حاصل این کار که با مطالعه و بررسی دقیق زمان های بازذاری ترکیب ها، شاخص بازداری، طیف های جرمی و مقایسه ک...
The relationship of contraceptive history to diagnostic category of amenorrhoea was analysed in 131 consecutively investigated cases of secondary amenorrhoea. Amenorrhoea occurred in 52 patients immediately after discontinuing the oral contraceptive. Twenty-two had had amenorrhoea before oral contraceptive treatment and 23 patients before the episode of non-contraceptive-related amenorrhoea inv...
BACKGROUND/AIMS We investigated which dialysis unit blood pressure (BP) is the most useful for predicting home BP in patients undergoing hemodialysis (HD). METHODS Patients undergoing HD who had been treated > 3 months were included in this study. Exclusion criteria were hospitalized patients with acute illness and changes in dry weight and anti-hypertensive drugs 2 weeks before the study. We...
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