منابع مشابه
Solving the Problem of Overdiagnosis.
n engl j med 375;15 nejm.org October 13, 2016 1483 increasingly being placed on active surveillance,8 given that the reduction in death from prostate cancer (hazard ratio, 0.63; 95% CI, 0.36 to 1.09) in the Prostate Cancer Intervention versus Observation Trial (PIVOT) only trended toward significance (P = 0.09).9 However, the increasing use of surveillance is already of potential concern, consi...
متن کاملSolving the Prisoner’s Dilemma
A framework is proposed for analyzing various types of rational interaction. We consider a variety of restrictions on participants’ moves; each leads to a different characterization of rational behavior. Under an assumption of “common rationality,” it is proven that participants will cooperate, rather than defect, in the Prisoner’s Dilemma. $1. Definitions of rationality We will follow the usua...
متن کاملthe algorithm for solving the inverse numerical range problem
برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.
15 صفحه اولSolving the Wireless Mesh Multi-Hop Dilemma
Executive Summary As wireless mesh networks become more popular and their size and complexity continues to grow, mesh networks that contain multiple hops become increasingly vulnerable to problems such as bandwidth degradation, radio interference and network latency. For example, with each hop in the network, throughput can decline by as much as 50% per hop, with degradation quickly compounding...
متن کاملSolving the dilemma of EEG misinterpretation.
“How Not To Read an EEG,” supplement to this week’s issue ofNeurology®, brings to daylight a “dirty little secret.” Although misinterpretation is concerning with any diagnostic test, EEG misinterpretation seems particularly common. This may ultimately stem from the essence of EEG reading, a pattern recognition skill that cannot be acquired from textbooks, articles, supplements, or guidelines, a...
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ژورنال
عنوان ژورنال: JNCI Journal of the National Cancer Institute
سال: 2010
ISSN: 0027-8874,1460-2105
DOI: 10.1093/jnci/djq119