منابع مشابه
The Canterbury Tales and cardiology.
Herrick revealed his broad interest in medicine in 1910 when he reported the "Peculiar Elongated and Sickle-Shaped Red Blood Corpuscles in a Case of Severe Anemia."3 He, therefore, earned for himself the distinction of recognizing and describing two clinically important disorders: obstruction of coronary arteries without sudden death and sickle cell disease. He showed us his love of history and...
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در این پژوهش به بررسی اثر افزایش ترافیک بر روی تعداد تصادفات پرداخته شده است. به این منظور 30 تقاطع در شهر تهران بطور تصادفی انتخاب گردید و تعداد تصادفات ماهیانه در این تقاطعات در طول سالهای 89-90 از سازمان کنترل ترافیک شهر تهران استخراج گردید و با استفاده از مدل داده های تابلویی و نرم افزار eviews مدل خطی و درجه دوم تخمین زده شد و در نهایت این نتیجه حاصل شد که تقاطعات پر ترافیک تر تعداد تصادفا...
15 صفحه اولThe Inclusion-Exclusion Principle for IF-States
Applying two definitions of the union of IF-events, P. Grzegorzewski gave two generalizations of the inclusion-exclusion principle for IF-events.In this paper we prove an inclusion-exclusion principle for IF-states based on a method which can also be used to prove Grzegorzewski's inclusion-exclusion principle for probabilities on IF-events.Finally, we give some applications of this principle by...
متن کاملRegulating Exclusion from Financial Markets∗
We study optimal enforcement in credit markets in which the only threat facing a defaulting borrower is restricted access to financial markets. We solve for the optimal level of exclusion, and link it to observed institutional arrangements. Regulation in this environment must accomplish two objectives. First, it must prevent borrowers from defaulting on one bank and transferring their resources...
متن کاملThe reasons for, and lessons learned from, the closure of the Canterbury GP After-Hours Service.
This paper describes a trial of the Canterbury GP After-Hours Service (CGPAHS), a GP staffed after-hours service within the Canterbury Hospital Emergency Department. It was decided not to continue the service beyond the twelve-month trial phase because the opportunity cost to do this was greater than existing alternative services. The efficiency of the service might have been improved had great...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1834
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)98658-7