Found 42,749 document(s)
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In this article, we study the polarity detection problem using linear supervised classifiers. We show the interest of penalizing the document frequencies in the regularization process to increase the accuracy. We propose...
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Policy affecting teacher education evolves from a wide range of sources, including public perceptions and attitudes, federal initiatives, current trends in public schools and higher education, the visions and whims of po...
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Sciadiocara haematopodi Cremonte, Navone & Etchegoin, 1999Type host. Haematopus palliatus Temminck (Aves: Haematopodidae). Site of infection. Gizzard.Type locality. Argentina, Buenos Aires Province, Laguna de Mar Chiquit...
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The book considers proof and proving as complex but foundational in mathematics. Through the systematic examination of recent research this volume offers new ideas aimed at enhancing the place of proof and proving in our...
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Leadership has been conceptualized variedly in the literature with various implications for those who lead and the people and organizations they lead. In this paper a thorough appraisal of the literature on the evolving ...
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Dans ce travail nous avons réalisé une évaluation de la composition et des activités biologiques des HEs extraites de L. stoechas récoltées sur 11 sites dans le nord de l'Algérie. Les HEs ont été analysées par GC/FID et ...
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To ensure reliable, accurate, and timely data, which are necessary to monitor the progress of education in the United States, Congress has mandated that the National Center for Education Statistics (NCES) produce an annu...
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Consider an nxn random matrix X with i.i.d. nonnegative entries with bounded density, mean m, and finite positive variance sigma^2. Let M be the nxn random Markov matrix with i.i.d. rows obtained from X by dividing each ...
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(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided....
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Cet article analyse des images présentes dans trois manuels scolaires de SVT à partir du concept de domination masculine. Nous analysons des dessins et des photographies contenant des corps humains, tout en soulignant le...
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In this Letter the electronic properties of double-walled carbon nanotubes (DWCNTs) were studied by transmission measurements as a function of hydrostatic pressure up to 10 GPa. The energies of the optical transitions be...
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Here we aim at providing a general framework capturing the dynamics of co-circulating influenza subtypes and to characterize replacement and co-existence conditions. We propose a time-continuous metapopulation stochastic...
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La naissance est l'une des étapes les plus délicates à laquelle les nouveau-nés mammifères doivent faire face. Le nouveau-né doit opérer des changements physiologiques et comportementaux pour s'adapter à l'environnement ...
