Results 1 to 10 of about 9,215,739 (339)

Is every toric variety an M-variety? [PDF]

manuscripta mathematica, 2005
A complex algebraic variety X defined over the real numbers is called an M-variety if the sum of its Betti numbers (for homology with closed supports and coefficients in Z/2) coincides with the corresponding sum for the real part of X.
A. Borel, C. Allday, C. McCrory, Clint McCrory, D. Biss, Frédéric Bihan, G. Wilson, H. Duistermaat, I. Gelfand, Joost van Bihan, M. Brion, M. Davis, Matthias Franz, S. Mac Lane, T. Oda, V.I. Danilov, W. Fulton   +16 more
core   +10 more sources

Productivity and grain quality of winter triticale varieties (Triticosecale Wittmack el. Camus) under different soil and climatic growing conditions

Plant Varieties Studying and Protection, 2023
Purpose. To evaluate the productivity and grain quality of winter triticale varieties grown under different soil and climatic conditions. Methods.
A. M. Kyrylchuk, S. O. Liashenko, I. V. Bezprozvana, C. L. Chukhleb, N. P. Shcheina, V. D. Shkliar   +5 more
doaj   +1 more source

Assessment of the adaptive potential of spring rapeseed varieties (Brassica napus L.) in different soil and climatic zones of Ukraine

Plant Varieties Studying and Protection, 2020
Purpose. To study the stability and plasticity of spring rapeseed varieties, in order to assess their adaptability potential in the Steppe, Forest-Steppe and Polissia zones, and also select the most ecologically plastic varieties among them.
Л. М. Присяжнюк, О. В. Топчій, С. Г. Димитров, З. Б. Києнко, С. О. Черній   +4 more
doaj   +1 more source

The results of the state variety examination of the soft winter wheat seeds quality (Triticum aestivum L.), which are included in to the State Register of plant varieties of Ukraine

Plant Varieties Studying and Protection, 2008
According to the seed quality indices the soft winter wheat seeds quality which were included in to the State Register of ріалі varieties of Ukraine in 2008 was defined (consistence of the albumen, flour s-rength. bread size).
О. О. Шовгун, В. В. Шелепов, В. М. Лисікова, С. О. Ляшенко, С. Л. Чухлєб, О. О. Бадяка   +5 more
doaj   +1 more source

Comparative Research of Qualitative Characteristics in Nowadays Varieties and Hybrids of Sunflower (Helianthus annuus L.) by Plant Varieties Examination

Plant Varieties Studying and Protection, 2009
A comparative research of qualitative characteristics has been performed on qualitative characteristics of modern varieties and hybrids of Sunflower for the five years of research and technical examination in various soil and climate conditions: Steppe ...
О. О. Шовгун, В. І. Ярешко, А. П. Іваницька, С. О. Ляшенко, С. Л. Чухлєб, О. О. Бадяка, Н. В. Шовгун   +6 more
doaj   +1 more source

Peculiarities of the genetically modified organisms’ detection in seed batches of rape (Brassica napus L.)

Plant Varieties Studying and Protection, 2014
This paper presents the results of molecular studies on testing and evaluation of multiplex test systems for the genetically modified organisms’ (GMOs) identification by PCR in real time.
Л. В. Король, С. О. Гончарова, О. В. Піскова, А. В. Костенко, І. І. Коровко, Л. М. Кожемякіна   +5 more
doaj   +1 more source

Comparative analysis of statistical software products for the qualifying examination of plant varieties suitable for dissemination

Plant Varieties Studying and Protection, 2017
Purpose. To define statistical methods and tools (application packages) for creating the decision support system (DSS) for qualifying examination of plant varieties suitable for dissemination (VSD) in the context of data processing tasks. To substantiate
Н. В. Лещук, К. М. Мажуга, Н. С. Орленко, Є. М. Стариченко, Є. А. Шкапенко   +4 more
doaj   +1 more source

The Bianchi variety [PDF]

, 2010
The totality Lie(V) of all Lie algebra structures on a vector space V over a field F is an algebraic variety over F on which the group GL(V) acts naturally.
Moreno, G.
core   +1 more source

Rationale for Stability in Expression of Morphological Characteristics of Soft Wheat (Triticum aestivum L.) in DUS-Test

Plant Varieties Studying and Protection, 2012
Methodology for detecting correspondence of soft wheat to the criteria of distinctness, uniformity and stability based on researching peculiarities of morphological characteristics expression, has been scrutinized.
П. М. Василюк, С. М. Гринів, Г. М. Каражбей, Л. І. Улич, Л. В. Камінська   +4 more
doaj   +1 more source

Influence of agroecological conditions of edaphic-climatic macro- and microzones on adaptability and productivity of new soft winter wheat varieties

Plant Varieties Studying and Protection, 2015
Purpose. To study the influence of agriecological conditions of edaphic-climatic macro- and microzones on adap­tability and productivity of new soft winter wheat, identification and selection of complementary varieties for appropriate conditions. Methods.
О. Л. Уліч, Н. П. Костенко, С. О. Ткачик, С. М. Гринів, М. І. Загинайло, В. М. Лисікова, Ю. Ф. Терещенко   +6 more
doaj   +1 more source