منابع مشابه
News feeds
One of the problems for journalists and news editors is the long lag time between what scientists are doing at the bench or in the field and a good news story. Current reports about global warming are mostly based on decades of routine measurements and most upcoming drugs are probably based on conceptual developments years old. So the announcement that potentially interesting work on allergies ...
متن کاملPhased Array Feeds
The two open-ended frontiers in radio astronomy instrumentation are collecting area and field of view. Greater collecting area translates directly into greater sensitivity while increased field of view increases observing efficiency and makes feasible new areas of science, such as searches for transient radio sources, rare types of pulsars, and surveys of large portions of our Galaxy and of the...
متن کاملRich Feeds for RESCUE
Effective responses to emergency situations require accessing both information that is known ahead of time and information from emergent sources. Whereas emergency providers have succeeded in formalizing acquisition and distribution of information from pre-existing sources, emergent and unconventional sources remain a challenge, especially in the context of rapid system-of-systems integration. ...
متن کاملPolarity feeds back
olarizing cells must first pick a direction. The external cues that guide this choice are obvious: bud scars or mating partners for budding yeast, and chemoattractant gradients for Dictyostelium and neutrophils. But polarization still occurs, albeit in a random direction, when these cues are either removed or made uniform. Now, Roland Wedlich-Soldner, Rong Li (Harvard Medical School, Boston, MA...
متن کاملMonitoring RSS Feeds
The expansion of the World Wide Web has led to a chaotic state where the users of the internet have to face and overcome the major problem of discovering information. For the solution of this problem, many mechanisms were created based on crawlers who are browsing the www and downloading pages. In this paper we describe “advaRSS” crawling mechanism which intends to be the base utility for syste...
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ژورنال
عنوان ژورنال: Journal of AOAC INTERNATIONAL
سال: 1997
ISSN: 1060-3271,1944-7922
DOI: 10.1093/jaoac/80.1.185