منابع مشابه
predatory open access journals
سخن سردبیر editorial مجله دانشگاه علوم پزشکی رفسنجان دوره پانزدهم، آبان 1395، 808-807 مجلات یغماگر با دسترسی آزاد predatory open access journals محسن رضائیان[1]،[2] m. rezaeian پیدایش و رشد «مجلات با دسترسی آزاد» (open access journals) در سالیان اخیر، نویدبخش دوره جدیدی از چاپ و انتشار یافته های نوین علمی بود. قرار بود که در این دوره جدید، نویسندگان یک مقاله علمی با پرداخت هزینه های چاپ، نتیجه ...
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This article deals with studies that monitor occurrences of a recurrent event for n subjects or experimental units. It is assumed that the i(th) unit is monitored over a random period [0,tau(i)]. The successive inter-event times T(i1), T(i2), ..., are assumed independent of tau(i). The random number of event occurrences over the monitoring period is K(i) = max{k in {0, 1, 2, ...} : T(i1) + T(i2...
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Open access publishing has advantages for authors. They can share their work freely without infringing copyright restrictions and thereby, reach a wider audience and increase the potential of their work to be read and cited. The advantages of open access publishing are clear to university and research funding bodies and an increasing number of countries and organisations are making moves to enc...
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Powered by TCPDF (www.tcpdf.org) This material is protected by copyright and other intellectual property rights, and duplication or sale of all or part of any of the repository collections is not permitted, except that material may be duplicated by you for your research use or educational purposes in electronic or print form. You must obtain permission for any other use. Electronic or print cop...
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ژورنال
عنوان ژورنال: Septentrio Conference Series
سال: 2020
ISSN: 2387-3086
DOI: 10.7557/5.5371