نتایج جستجو برای: مخزن کروی fgm
تعداد نتایج: 9856 فیلتر نتایج به سال:
The objectives of this study were to identify decision makers for FGM and determine whether medicalization takes place in Sierra Leone. Structured interviews were conducted with 310 randomly selected girls between 10 and 20 years in Bombali and Port Loko Districts in Northern Sierra Leone. The average age of the girls in this sample was 14 years, 61% had undergone FGM at an average age of 7.7 y...
This paper presents an approach based on topological hierarchy to representation and subsequent fabrication of functionally graded multi-material (FGM) objects by layered manufacturing. The approach represents an FGM object by material control functions and discretisation of slice contours. Based on the topological hierarchy of slice contours, material control functions are associated with cont...
در این مقاله یک حل غیرخطی برای پاسخ الکترو-مگنتو-ترمو-الاستیک کره هوشمند ساخته شده از ماده پلیمری پیزوالکتریک تقویت شده با نانولوله های چند جداره کربنی در سه درصد حجمی مختلف بررسی شده است. کره تحت فشار داخلی و خارجی، یک گرادیان دما، یک میدان مغناطیسی و یک اختلاف پتانسیل الکتریکی قرار داده شده است. با استفاده از معادله تعادل، سازگاری، معادله الکترودینامیک ماکسول ، کوپلینگ الکترومکانیکی و معادلات...
هدف این مقاله، طراحی مخازن کامپوزیتی تحت فشار نوع چهارم برای ذخیره گاز طبیعی مورد استفاده در خودروهای دوگانه سوز، به روش المان محدود میباشد. این نوع مخازن از یک آستر پلیمری و الیاف تقویتکننده که به روش رشتهپیچی به دور آن پیچیده میشود، تشکیل شدهاند. ابعاد و فشار مخزن مورد بررسی مطابق با ابعاد و فشار مخازن گاز طبیعی طبق استاندارد ایزو 11439 برای کاربرد در خودرو میباشد. هدف از طراحی مخزن تعی...
Sitting down to write this editorial on 6 February, the Global ‘Day of Zero Tolerance’ for female genital mutilation (FGM), it feels somewhat disconcerting to be introducing a feature article arguing for a ‘compromise position’ towards a practice that is widely accepted as abhorrent. Indeed, I’m sure many of the journal’s readers will share my intuitive response that there is little scope for e...
Effects of female genital cutting on physical health outcomes: a systematic review and meta-analysis
OBJECTIVE Worldwide, an estimated 125 million girls and women live with female genital mutilation/cutting (FGM/C). We aimed to systematically review the evidence for physical health risks associated with FGM/C. DESIGN We searched 15 databases to identify studies (up to January 2012). Selection criteria were empirical studies reporting physical health outcomes from FGM/C, affecting females wit...
BACKGROUND Female genital mutilation/cutting (FGM/C) is a harmful traditional practice that affects two out of three girls in The Gambia, seriously threatening their life and well-being with severe health consequences. By tracking the reference values established in former research conducted between 2009 and 2011, the objectives of this study are to explore trends and to measure and assess chan...
INTRODUCTION Female genital mutilation/cutting (FGM/C) violates human rights. FGM/C women's sexuality is not well known and often it is neglected by gynecologists, urologists, and sexologists. In mutilated/cut women, some fundamental structures for orgasm have not been excised. AIM The aim of this report is to describe and analyze the results of four investigations on sexual functioning in di...
Despite dental implantation being a great success, one of the key issues facing it is a mismatch of mechanical properties between engineered and native biomaterials, which makes osseointegration and bone remodeling problematical. Functionally graded material (FGM) has been proposed as a potential upgrade to some conventional implant materials such as titanium for selection in prosthetic dentist...
This work investigates transient heat conduction in a functionally graded plate (FGM plate) subjected to gradual cooling/heating at its boundaries. The thermal properties of the FGM are assumed to be continuous and piecewise differentiable functions of the coordinate in the plate thickness direction. A linear ramp function describes the cooling/heating rates at the plate boundaries. A multi-lay...
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