Results 41 to 50 of about 9,215,739 (339)
Особливості формування ринку сої культурної в Україні
Plant Varieties Studying and Protection, 2018 Мета. Проаналізувати тенденції виробництва сої культурної в світі та виявити їх вплив на ринок сортів сої культурної в Україні. Виявити динаміку подачі та реєстрації заявок на включення до Державного реєстру сортів рослин, придатних для поширення в ...
С. В. Васьківська +3 more
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On tangential varieties of rational homogeneous varieties [PDF]
Journal of the London Mathematical Society, 2007 17 pages, completely rewritten with some errors ...
Jerzy Weyman, Joseph M. Landsberg
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Plant Varieties Studying and Protection, 2020 Мета. Оцінити сорти гречки їстівної Fagopyrum esculentum Moench за морфологічними ознаками з використанням алгоритму найближчих сусідів за допомогою кластеризації сортів рослин та ідентифікувати групи схожих сортів. Методи.
Н. С. Орленко +3 more
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Population and species neighbor identity impact trait–trait relationships and plant performance
Population Ecology, EarlyView.We evaluated how populations and species identity influence plant performance and trait outcomes in mixtures, and assessed trait variation among populations of two forb species native to the western United States (Dieteria canescens and Heterotheca villosa) following three interaction treatments (single‐population monoculture, two‐population mixture ...
Alicia J. Foxx +2 more
wiley +1 more source
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
Population Ecology, EarlyView.We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
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Erkenntnis, 2018 Varied evidence confirms more strongly than less varied evidence, ceteris paribus. This epistemological Variety of Evidence Thesis enjoys widespread intuitive support. We put forward a novel explication of one notion of varied evidence and the Variety of Evidence Thesis within Bayesian models of scientific inference by appealing to measures of entropy.
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Asian Journal of Mathematics, 2007 21 ...
M. Landsberg, Joseph, Manivel, Laurent
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Solving the issues in studying the soil cover at the institutions for plant varieties examination
Plant Varieties Studying and Protection, 2015 Purpose. Considering ways to solve issues related to soil cover study at the institutions for plant varieties examination. Methods.Fieldandanalytical ones. Results. Issues are identified that arise during soil sampling at institutions for plant varieties
В. М. Ткаченко +3 more
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Sextic variety as Galois closure variety of smooth cubic [PDF]
, 2012 Let V be a nonsingular projective algebraic variety of dimension n. Suppose there exists a very ample divisor D such that D^n=6 and dim H^0(V, O(D))=n+3.
Yoshihara, Hisao
core
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source