منابع مشابه
Even is better than odd: one fat may conceal another.
1 2 Christophe BEAULOYE , Sandrine HORMAN & Luc BERTRAND 3 4 Université catholique de Louvain, Institut de Recherche Expérimentale et Clinique, Pole of 5 Cardiovascular Research, Brussels, Belgium; Cliniques Universitaires Saint-Luc, Division of 6 Cardiology, Brussels, Belgium 7 8 9 Address for correspondence: Luc Bertrand 10 Pole of Cardiovascular Research 11 Institut de Recherche Expérimental...
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We demonstrate suppression and enhancement of spontaneous parametric down-conversion via quantum interference with two weak fields from a local oscillator (LO). Effectively, pairs of LO photons up-convert with high efficiency for appropriate phase settings, exhibiting an effective nonlinearity enhanced by at least 10 orders of magnitude. This constitutes a two-photon switch and promises to be a...
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In a paper called Definiteness and Knowability, Timothy Williamson investigates the question of whether one must accept that vagueness is an epistemic phenomenon if one adopts classical logic and a disquotational principle for truth. Some have thought that one must not, and have argued that classical logic and the disquotational principle can be preserved without accepting that vagueness is an ...
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But what if some input has no output? What candidate is the winner of the competition? In phonology, this problem arises primarily and perhaps exclusively in paradigmatic gaps. In a paradigmatic gap, some combination of morphemes in the input is ruled absolutely ungrammatical for apparently phonological reasons, leaving a hole in the paradigm that is filled by periphrasis, suppletion, or allomo...
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Introduction: Health care providing to children with optimal quality is part of maternal and ‎child health program that its quality performance causes reduced mortality, complication and ‎health maintenance. Thus evaluating these care and promotion of health care providers, ‎performance and its quality certainly will have effective role in maternal child well – being‏.&rlm...
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ژورنال
عنوان ژورنال: Learning & Behavior
سال: 2018
ISSN: 1543-4494,1543-4508
DOI: 10.3758/s13420-018-0361-y