Results 21 to 30 of about 10,138,963 (347)
Optimization of cultivation conditions in vitro and ex vitro of juvenile material of pedunculate oak [PDF]
Сибирский лесной журнал, 2019 The application of biotechnological approaches for producingnumerous tree species, including pedunculate oak Quercus robur L., may become the only way to preserve and reproduce unique breeding objects, which is of great importance for practical forestry.
O. Yu. Guseva +2 more
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Natural selection. III. Selection versus transmission and the levels of selection [PDF]
, 2011 George Williams defined an evolutionary unit as hereditary information for which the selection bias between competing units dominates the informational decay caused by imperfect transmission.
Frank, Steven A.
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Selection-mutation balance models with epistatic selection [PDF]
, 2008 We present an application of birth-and-death processes on configuration spaces to a generalized mutation4 selection balance model. The model describes the aging of population as a process of accumulation of mu5 tations in a genotype. A rigorous treatment
Kondratiev, Yu. G. +2 more
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Polyseme Selection, Lemma Selection and Article Selection
Lexikos, 2017 In linguistics, more specifically in the field of lexical semantics, a lot of attention has been given to polysemy and homonymy. The identification of and distinction between polysemy and homonymy should not be regarded as unproblematic. The lexicographic practice has tradi-tional ways of presenting and treating polysemy and homonymy.
Bergenholtz, Henning, Gouws, Rufus H.
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Fast Deterministic Selection [PDF]
, 2016 The Median of Medians (also known as BFPRT) algorithm, although a landmark theoretical achievement, is seldom used in practice because it and its variants are slower than simple approaches based on sampling.
Alexandrescu, Andrei
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Influence of Winter Wheat, Intermediate and Green Crops on the Growth, Development and Yield of Cotton [PDF]
BIO Web of Conferences, 2023 This article presents data from a field experiment conducted in the south of Uzbekistan, growth, development and fruiting, the cotton yield in one box is much better compared to the control.
Tajiev Mardankul, Tajiev Karim
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Selection, selection, selection: the impact of return migration [PDF]
Journal of Population Economics, 2015 The evidence on the impact of return migration on the sending country is rather sparse, though growing. The contribution of this paper is in addressing various selectivity problems while quantifying the impact of return migration on wages of returnees using non-experimental data.
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, 2008 Are learning processes selection processes? This paper takes a slightly modified version of the account of selection presented in Hull et al. (Behav Brain Sci 24:511–527, 2001) and asks whether it applies to learning processes.
Kingsbury, Justine
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, 2016 Modern saturation-based Automated Theorem Provers typically implement the superposition calculus for reasoning about first-order logic with or without equality. Practical implementations of this calculus use a variety of literal selections and term orderings to tame the growth of the search space and help steer proof search.
Hoder, Kryštof +3 more
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Dynamic project selection [PDF]
, 2018 We study a normative model of an internal capital market that a company uses to choose between its two divisions’ projects. Each project’s value is initially unknown to all, but can be dynamically learned by the corresponding division.
Athey +28 more
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