Results 11 to 20 of about 178,758 (268)

On Shunkov Groups Saturated with Finite Groups

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2018
The structure of the group consisting of elements of finite order depends to a large extent on the structure of the finite subgroups of the group under consideration. One of the effective conditions for investigating an infinite group containing elements
A.A. Shlepkin
doaj   +2 more sources

Artificial Neural Networks to predict decreasing saturated hydraulic conductivity in soils irrigated with saline-sodic water.

open access: yesJournal of Natural Resources and Development, 2014
Multilayer Artificial Neural Networks (ANNs) with the backpropagation algorithm were used to estimate the decrease in relative saturated conductivity due to an increase in sodicity and salinity.
Younes Daw Ezlit   +2 more
doaj   +3 more sources

Crystal structure of {2,2′-[N,N′-bis(pyridin-2-ylmethyl)cyclohexane-trans-1,2-diyldi(nitrilo)]diacetato}cobalt(III) hexafluoridophosphate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
The title compound [Co(C22H26N4O4)]PF6, commonly known as [Co(bpcd)]PF6, where bpcd2− is derived from the historical ligand name N,N′-bis(2-pyridylmethyl)-trans-1,2-diaminocyclohexane-N,N′-diacetate, crystallized by slow evaporation of a saturated ...
Craig C. McLauchlan   +2 more
doaj   +3 more sources

On a Sufficient Condition for the Existence of a Periodic Part in the Shunkov Group

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2017
The group $ G $ is saturated with groups from the set of groups if any a finite subgroup $ K $ of $ G $ is contained in a subgroup of $ G $, which is isomorphic to some group in $ \mathfrak{X} $.
A.A. Shlepkin
doaj   +1 more source

On Periodic Groups and Shunkov Groups that are Saturated by Dihedral Groups and $A_5$

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2017
A group is said to be periodic, if any of its elements is of finite order. A Shunkov group is a group in which any pair of conjugate elements generates Finite subgroup with preservation of this property when passing to factor groups by finite Subgroups ...
A. Shlepkin
doaj   +1 more source

Intersection-saturated groups without free subgroups [PDF]

open access: yes, 2023
A group $G$ is said to be intersection-saturated if for every strictly positive integer $n$ and every map $c\colon \mathcal{P}(\{1,\dots, n\})\setminus \emptyset \rightarrow \{0,1\}$, one can find subgroups $H_1,\dots, H_n\leq G$ such that for every non ...
Francoeur, Dominik
core  

Adsorption of organic compounds on the surfaces of silicas with grafted acetoacet ether groups saturated with transition metal ions

open access: yes, 2023
A set of physicochemical means is used to study the adsorption properties of surfaces of silicas based on Silochrome C-120 with surface-grafted groups of acetoacetic ester saturated with transition metal ions.
Pakhnutova, Evgeniya A.   +1 more
core   +1 more source

MRI-based radiomics nomogram for differentiation of solitary metastasis and solitary primary tumor in the spine

open access: yesBMC Medical Imaging, 2023
Background Differentiating between solitary spinal metastasis (SSM) and solitary primary spinal tumor (SPST) is essential for treatment decisions and prognosis.
Sha Li   +8 more
doaj   +1 more source

Saturated Majorana representations of A_12

open access: yes, 2022
Majorana representations have been introduced by Ivanov in order to provide an axiomatic framework for studying the actions on the Griess algebra of the Monster and of its subgroups generated by Fischer involutions. A crucial step in this programme is to
Clara Franchi   +3 more
core   +1 more source

Scientific advice related to nutrient profiling for the development of harmonised mandatory front‐of‐pack nutrition labelling and the setting of nutrient profiles for restricting nutrition and health claims on foods

open access: yesEFSA Journal, 2022
Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver scientific advice related to nutrient profiling for the development of harmonised mandatory front‐of‐pack nutrition ...
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA)   +17 more
doaj   +1 more source

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