منابع مشابه
Rate and rate ratio.
What are they? In human health it is generally the case that the more people studied, and the longer the surveillance of them, the greater the number of new occurrences of any specified condition there are likely to be. This is because of the increase in total time ‘at risk’ of having an event, that is, the increased persons-and-time of observation. A rate is an arithmetic way of quantifying th...
متن کاملa study on rate making and required reserves determination in reinsurance market: a simulation
reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...
the effects of speech rate,prosodic features, and blurred speech on iranian efl learners listening comprehension
کلید واژه ها به زبان انگلیسی: effect of speech rate on listening comprehension, blurred speech,segmental and suprasegmental features,authentic speech,intelligibility, discrimination, omission, assimilation چکیده: سرعت مطالب شنیداری در کلام پیوسته بطور کلی همواره کابوسی بوده برای یادگیرنده های زبان دوم و بالاخص برای شنوندگان ایرانی. علی رغم عقل سلیم که کلام با سرعت کندتری فعالیتهای درک مطلب شن...
15 صفحه اولMars/moon Cratering Rate Ratio Estimates
This article presents a method to adapt the lunar production function, i.e. the frequency of impacts with a given size of a formed crater as discussed by Neukum et al. (2001), to Mars. This requires to study the nature of crater-forming projectiles, the impact rate difference, and the scaling laws for the impact crater formation. These old-standing questions are reviewed, and examples for the r...
متن کاملMulti-document summarization using distortion-rate ratio
The current work adapts the optimal tree pruning algorithm(BFOS) introduced by Breiman et al.(1984) and extended by Chou et al.(1989) to the multi-document summarization task. BFOS algorithm is used to eliminate redundancy which is one of the main issues in multi-document summarization. Hierarchical Agglomerative Clustering algorithm(HAC) is employed to detect the redundancy. The tree designed ...
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ژورنال
عنوان ژورنال: Journal of Family Planning and Reproductive Health Care
سال: 2009
ISSN: 1471-1893
DOI: 10.1783/147118909787931609