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Отображаемые элементы 1-10 из 17
On groups with formational subnormal Sylow subgroups
(De Gruyter, 2018)
We investigate a finite group G with F-subnormal Sylow subgroups, where F is a subgroup-closed formation and A1A⊆F⊆NA. We prove that G is soluble and the derived subgroup of each metanilpotent subgroup is nilpotent. We ...
Algebraic and trigonometric generalized interpolation of Hermite-Birkhoff type for operators defined on functional spaces and functions of matrix variable, and their applications
(Київський нацiональний унiверситет iменi Тараса Шевченка, 2018)
For operators defined in function spaces, the algebraic interpolation formula of Hermite type is constructed. The interpolation formula of similar type, containing the value of the Gateaux differential of an arbitrary ...
Phytomanagement and Remediation of Cu-Contaminated Soils by High Yielding Crops at a Former Wood Preservation Site: Sunflower Biomass and Ionome
(Frontiers Media, 2018-09-04)
This long-term field trial aimed at remediating a Cu-contaminated soil to promote crop production and soil functions at a former wood preservation site. Twenty-eight field plots with total topsoil Cu in the 198–1,169 mg ...
Morphological and functional responses of a metal-tolerant sunflower mutant line to a copper-contaminated soil series
(Springer (part of Springer Nature), 2018)
The potential use of a metal-tolerant sunflower mutant line for biomonitoring Cu phytoavailability, Cu-induced soil phytotoxicity, and Cu phytoextraction was assessed on a Cu-contaminated soil series (13–1020 mg Cu kg−1) ...
Smart technology integration into EFL teaching at the non-linguistic higher school
(SVO s.r.o., 2018-01)
This paper considers the investigation of smart technology integration into EFL teaching and assessment at the non-linguistic higher school. The purpose of the paper is to develop, theoretically substantiate and assess the ...
Описторхоз, меторхоз и псевдамфистомоз в Беларуси: медицинский аспект
(ООО МИП «Научно-образовательный паразитологический центр им. П.Г. Сергиева», 2018)
Приводится анализ литературных данных и некоторые результаты собственных исследований по распространению главным образом в Беларуси, и хозяевам трематод O.felineus, M.bilis и P.truncatum, которые являются возбудителями ...
Structure and dielectric properties of Bi0.80Gd0.20-xLaxFeO3 multiferroics
(Springer Verlag, 2018-06-02)
The structural and dielectric properties of Bi0.80Gd0.20–xLa x FeO3 (x = 0–0.20) samples are studied by means of X-ray diffraction and dielectric spectroscopy. Room-temperature dielectric functions are examined experimentally ...
Magnetocaloric Effect in BiFe1−xZnxO3 Multiferroics
(Springer Verlag, 2018-02-10)
Ceramic BiFe1−xZnxO3 multiferroic samples were prepared by the solid combustion method for x = 0.1, 0.15, and 0.2. Structural, magnetic, and magnetocaloric properties of the multiferroics have been studied. For all samples, ...
Magnetic properties and electronic structure of Bi0.75Sm0.25FeO3 multiferroic
(Elsevier, 2018-03)
Room temperature multiferroic Bi0.75Sm0.25FeO3 samples were synthesized using a solid-state reaction method under high-pressure conditions (∼4 GPA). The calculations of band structure, electronic and spin densities ...
О перестановочности силовских подгрупп с подгруппами Шмидта из некоторого ее добавления
(2018)
Группой Шмидта называют конечную ненильпотентную группу, все собственные подгруппы которой
нильпотентны. Добавлением к подгруппе A в группе G называется подгруппа B такая, что G = AB.
Конечные группы, в которых силовская ...