نتایج جستجو برای: restricted variation
تعداد نتایج: 410157 فیلتر نتایج به سال:
Deep learning has been successfully applied to multimodal representation learning problems, with a common strategy to learning joint representations that are shared across multiple modalities on top of layers of modality-specific networks. Nonetheless, there still remains a question how to learn a good association between data modalities; in particular, a good generative model of multimodal dat...
Early lactation parameters are difficult to estimate from commercial dairy records due to the small number of records available before the peak of production. A biological model of lactation was used with weekly milk records from a single Holstein herd to estimate these early lactation parameters and the secretion rate of milk from the average cell throughout lactation. A genetic analysis of th...
Hidden in the southern Pampas: Photographic records and phenotypic variation of Leopardus pajeros The Southern pampas cat (Leopardus pajeros) is a small felid whose range restricted to Argentina Chile. There very little specific literature its natural history remains an enigma. In present note, we report four Patagonia provide photographs detailed descriptions, from which propose spectrum rangi...
In a survey of hospital visiting hours in general medical and surgical wards throughout the United Kingdom a pattern of visiting emerged showing that many hospitals still have very restricted visiting. A quarter of the 404 hospitals that responded permitted visiting for an average of two hours a day or less. In contrast, just over a third of hospitals allowed visiting for more than five hours a...
While genetic diversity is hypothesized to be an important factor explaining invasion success, there is no consensus yet on how variation in source populations or demographic processes affects invasiveness. We used mitochondrial DNA haplotypic and microsatellite genotypic data to investigate levels of genetic variation and reconstruct the history of replicate invasions on three continents in a ...
We study the implementation problem when players are prone to make mistakes. To capture the idea of mistakes, Logit Quantal Response Equilibrium (LQRE) is used, and we consider a case in which players are almost rational, i.e., the sophistication level of players approaches infinity. We show that quasimonotonicity, a small variation of Maskin Monotonicity, and no worst alternative are the neces...
Techniques for analyzing variation in the aggregate have improved considerably over the past several years, but we still have no techniques which allow one to extract linguistic structure from aggregate comparison.1 The present paper explores one means of comparing aggregate analyses and linguistically motivated restrictions, essentially the technique of aggregating over a restricted input set....
Composite steel/concrete beams may buckle in hogging bending regions. As the top flange of I-beam in that arrangement is restricted from any translational deformation and twist, the web will distort during buckling presenting a phenomenon often described as restricted distortional buckling. There are limited studies available in the literature of restricted distortional buckling of composite st...
We study the major levels of Y-chromosome haplogroup variation in 15 Sudanese populations by typing major Y-haplogroups in 445 unrelated males representing the three linguistic families in Sudan. Our analysis shows Sudanese populations fall into haplogroups A, B, E, F, I, J, K, and R in frequencies of 16.9, 7.9, 34.4, 3.1, 1.3, 22.5, 0.9, and 13% respectively. Haplogroups A, B, and E occur main...
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