منابع مشابه
Definition of Antenna Diversity Gain in User-Distributed 3D-Random Line-of-Sight
The present paper defines diversity gain for stationary users. This deals in particular with gathering the received signal statistics over possible user positions and orientations in space rather than over time, and to define a meaningful diversity gain related to the cumulative improvement of the performances of the 1% users with the worst receiving conditions. The definition is used to evalua...
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What is the worst thing about an academic career? The bureaucracy. Since becoming a parent time has become particularly precious to me, yet I seem to spend so much of my time in meetings and filling out forms that I am almost too busy to tell anyone how busy I am — and that’s even before doing any research! I have learned to adapt by switching my mind rapidly in and out of work mode when requir...
متن کاملHidden in Plain Sight
A vast majority of the emails received by people today are machinegenerated by businesses communicating with consumers. While some emails originate as a result of a transaction (e.g., hotel or restaurant reservation confirmations, online purchase receipts, shipping notifications, etc.), a large fraction are commercial emails promoting an offer (a special sale, free shipping, available for a lim...
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A region of the brain called the perirhinal cortex represents both what things look like and what they mean.
متن کاملHidden in plain sight.
This issue of IJE includes a theme on autism edited by two of us (Ezra Susser and Michealine Bresnahan). Our colleague Guohua Li joins us to write this introduction. In choosing this topic we venture into territory marked by controversy and conflict. The heat of the conflict is reflected in two recently published books, reviewed here by Stein and by Grinker. One of the flashpoints of controvers...
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ژورنال
عنوان ژورنال: Nature
سال: 2017
ISSN: 0028-0836,1476-4687
DOI: 10.1038/nature21498