منابع مشابه
a new approach to credibility premium for zero-inflated poisson models for panel data
هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
15 صفحه اولA bizarre object to swallow.
To cite: Meshikhes A-WN, Al-Dolah Q. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013201296 DESCRIPTION A 35-year-old mentally retarded man was admitted with a 3-day history of epigastric pain, vomiting and feeling of fullness. Clinically, he was pale, but was not in distress and his vital signs were normal. Abdominal examination revealed deep tenderness and a...
متن کاملToo big to swallow.
The failure of current treatment approaches to severe obesity has resulted in significant investment by the scientific community to develop new treatments for this challenging health problem. Any new treatment must be scientifically tested to determine its potential role and any innovation in healthcare can be associated with moral and ethical challenges. This reflective piece is based on the e...
متن کاملCase report: a difficult diagnosis to swallow.
A 23 year old woman was referred to Queen Elizabeth Central Hospital (QECH) from Thyolo District Hospital with a 15 year history of persistent post-prandial vomiting. She had associated dysphagia to solids and liquids, heartburn and weight loss, without nausea or change in appetite. Two weeks prior to referral she gave birth to a premature live infant. Her symptoms worsened significantly during...
متن کاملa new type-ii fuzzy logic based controller for non-linear dynamical systems with application to 3-psp parallel robot
abstract type-ii fuzzy logic has shown its superiority over traditional fuzzy logic when dealing with uncertainty. type-ii fuzzy logic controllers are however newer and more promising approaches that have been recently applied to various fields due to their significant contribution especially when the noise (as an important instance of uncertainty) emerges. during the design of type- i fuz...
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ژورنال
عنوان ژورنال: Nature
سال: 1991
ISSN: 0028-0836,1476-4687
DOI: 10.1038/351018a0