منابع مشابه
Sparrow 2011
SPARROW is a stochastic local search (SLS) solver for SAT formulae in CNF format [2]. It was named after the mascot of the German city of Ulm. SPARROW2011 is a variant of SPARROW that was developed for the 2011 SAT competition. The core SPARROW2011 algorithm is identical to SPARROW; it has been re-implemented in UBCSAT [9] and a mechanism has been added to automatically select optimized paramet...
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Instrumentalists rely on physical gestures such as plunking, bowing, hitting, and blowing air into their instruments in order to produce sound; among tremendous number of human gestures, the body movements employed by musical performers are limited. This compositional project began with the idea of extending the relationship between human gestures and sound by electronic means. From that germin...
متن کاملNot the Nice Sparrow
—We began our studies of House Sparrow (Passer domesticus) biparental care in the mid-1990s by applying the classic Margaret Morse Nice field technique of color-banding individuals. Over the ensuing summers, we slowly accumulated quantitative provisioning records for 100 broods, even as we commenced a series of experimental manipulations. Provisioning data showed parental fitness, as expressed ...
متن کاملBimodal Occurrence of Breeding in an Equatorial Sparrow.
In an earlier paper' I have reported findings concerning the male reproductive cycle in a population of Andean sparrows, Zonotrichia capensis, at equatorial latitudes. It was shown that each male has a double cycle in the course of a year so that there are two periods of breeding capability, the length of each averaging about four months. Thus any one bird is at reproductive capacity eight mont...
متن کاملAn immunological cost of begging in house sparrow nestlings.
Parent-offspring conflict predicts that offspring should demand a greater parental investment than is optimal for their parents to deliver. This would escalate the level of offspring demand ad infinitum, but most of the models on the evolution of parent-offspring communication predict that begging must be costly, such costs limiting the escalation and defining an optimal level of begging. Howev...
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ژورنال
عنوان ژورنال: Blue Jay
سال: 1954
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay1320