منابع مشابه
Chasing Hot Molecules
Headlines have called out red wine’s resveratrol as a potential agent for extending both life and health. Carrots’ beta carotene was thought to be a wonder antioxidant that could combat cancer. More recently people have started popping vitamin D pills at ever higher doses, hoping to ward off everything from stroke to diabetes. And the omega-3 fatty acids in fish oils have been heralded as heart...
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In this talk, I present the status of attempts to analyze the behavior of the so-called spatial ’t Hooft loop, which can be taken as an order parameter for the deconfinement phase transition in pure SU(N) gauge theory. While lattice data show a strikingly universal scaling of extracted k–string tensions for various values of k and N , the analytic approach to these observables might need some r...
متن کاملWhy are cold molecules so hot?
Herein, we aim to show why the work on translationally (and otherwise) cold molecules has sparked so much inspiration--and anticipation--in both the physics and chemistry communities. We begin by discussing the basic features of cold molecules as implied by their de Broglie wavelengths, large compared with molecular dimensions. We juxtapose cold molecule and cold atom research and recount the c...
متن کاملChasing Constrained
We investigate the implication problem for constrained tuple-generating dependencies (CTGDs), the extension of tuple-and equality-generating dependencies that permits expression of semantic relations (constraints) on variables. The implication problem is central to identifying redundant integrity constraints, checking integrity constraints on constraint databases, detecting the independence of ...
متن کاملChasing chaos
Both simple and hybrid genetic algorithms encounter difficulties when presented with a function which has multiple values. Similarly, changing environments or functions which change rapidly present other problems. This paper presents an algorithm that is capable of coping with both of these scenarios: it can accommodate multiple solutions simultaneously and can track changes in optima efficient...
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ژورنال
عنوان ژورنال: ACS Central Science
سال: 2016
ISSN: 2374-7943,2374-7951
DOI: 10.1021/acscentsci.5b00406