منابع مشابه
No Forest Left Behind
August 2007 | Volume 5 | Issue 8 | e216 No Forest Left Behind Gustavo A. B. da Fonseca, Carlos Manuel Rodriguez, Guy Midgley, Jonah Busch, Lee Hannah, Russell A. Mittermeier New research indicates that slowing tropical deforestation may play a much larger role in mitigating climate change than previously believed [1,2]. Carbon emissions from tropical deforestation are expected to increase atmos...
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transport is a transport-level solution that makes it possible for end hosts to use multiple access networks simultaneously. This dissertation analyzes the feasibility of using multipath transport in mobile networks. Prior studies suggest that a protocol for multipath transport requires user need, that the protocol is superior to existing solutions, and that the network has capacity. This disse...
متن کاملNo bits left behind
One of the key tenets of database system design is making efficient use of storage and memory resources. However, existing database system implementations are actually extremely wasteful of such resources; for example, most systems leave a great deal of empty space in tuples, index pages, and data pages, and spend many CPU cycles reading cold records from disk that are never used. In this paper...
متن کاملNo Cohort Left Behind?
Much of the debate over the allocation of education resources focuses on the alleged benefits of smallness—of classroom or school—and is based on evidence from smallscale studies. This paper reframes the question in terms of cohort size. Using national data, we find that a 10-percent increase in kindergarten enrollment yields a 0.5 percent increase in cohort shrinkage across early grade transit...
متن کاملNo STEMI left behind.
T sheer size and complexity of acute coronary syndrome care within the globe’s largest democratic country, comprising 1/6 of the world population, constitutes an issue of such enormous scope that it is challenging to find an appropriate beginning or ending. Moreover i f current trends persist without correction, this monumental challenge promises to extract a huge economic burden from both the ...
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ژورنال
عنوان ژورنال: The American Journal of Gastroenterology
سال: 2009
ISSN: 0002-9270,1572-0241
DOI: 10.1038/ajg.2009.376