منابع مشابه
New Ways of Thinking about Freight Data
ITE JOURNAL / DECEMBER 2004 INTRODUCTION The incorporation of intelligent transportation systems (ITS) into goods transport promises to increase productivity, security and efficiency. This feature reviews emerging examples of “passive” data collection efforts in several states. Work remains to transform these opportunities into needs identified by freight planners and researchers. Freight movem...
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A hundred scientists attended a conference about this important little planet. It was held at the Field Museum in Chicago, Illinois, and was sponsored by the Museum, the Lunar and Planetary Institute, and the National Aeronautics and Space Administration. Mariner 10, the only space mission to Mercury, flew by it three times in 1974 and 1975. Reworking the data in light of a better understanding...
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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 اولExperiments to Generate New Data about School Choice
Experiments and School Choice Data Behavioral/experimental economics is poised to enter a new phase in its relatively brief intellectual history, moving beyond empirical tests of standard behavioral assumptions in the social sciences to the problem of designing improved institutions that are tuned to fit real-world behavior. For this reason and others, it is worthwhile to analyze the potential ...
متن کاملMore data about the new psychoactive drug 2C-B.
Giroud et al. (1) recently described the discovery of 2C-B (4-bromo-2,5-dimethoxyphenethylamine, Figure 1 [[A]) as a new psychoactive phenethylamine in Ecstasy tablets sold on the Swiss black market. Here we would like to report the circumstances of the Dutch market that partly confirm the situation in Switzerland. Unfortunately, the marketing of new phenylalkylamine psychotropics is common pra...
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ژورنال
عنوان ژورنال: Rheumatology Science and Practice
سال: 2005
ISSN: 1995-4492,1995-4484
DOI: 10.14412/1995-4484-2005-622