Results 11 to 20 of about 49,976 (159)

Geometry of strongly minimal hybrids of fragments of theoretical sets [PDF]

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2023
In this article, strongly minimal geometries of fragment hybrids are considered. In this article, a new concept was introduced as a family of Jonsson definable subsets of the semantic model of the Jonsson theory T, denoted by JDef(CT).
M.T. Kassymetova, N.M. Mussina
doaj   +2 more sources

A fragment of a theoretical set and its strongly minimal central type [PDF]

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2023
The paper defines a new class of algebras, the theory of which is a special case of Jonsson theories. This class applies to both varieties and Jonsson theories. The main results of this article are the following two results.
O.I. Ulbrikht, N.V. Popova
doaj   +3 more sources

On Jonsson varieties and quasivarieties

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2021
In this paper, new objects of research are identified, both from the standpoint of model theory and from the standpoint of universal algebra. Particularly, the Jonsson spectra of the Jonsson varieties and the Jonsson quasivarieties are considered. Basic
A.R. Yeshkeyev
doaj   +1 more source

Similarities of Jonsson spectra’s classes

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2023
The study of syntactic and semantic properties of a first-order language, generally speaking, for incomplete theories, is one of the urgent problems of mathematical logic.
A.R. Yeshkeyev   +2 more
doaj   +1 more source

Method of the rheostat for studying properties of fragments of theoretical sets

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2020
In this article discusses the model-theoretical properties of fragments of theoretical sets and the rheostat method. These two concepts: theoretical set and rheostat are new. The study of this topic in the framework of the study of Jonsson theories, the
A.R. Yeshkeyev
doaj   +1 more source

Adventitial Niches, Complement and Inflammation in Pulmonary Vascular Disease: Current Status and Future Directions. [PDF]

open access: yesCompr Physiol
Local complement production by pulmonary artery adventitial fibroblasts, activated intracellularly by CFD and CFB and extracellularly by GZMK+ CD8 T cells, and its secretion in soluble form and within EVs promotes macrophage and T cell chemotaxis and activation.
Zhang H   +9 more
europepmc   +2 more sources

A Physical Model for z~2 Dust Obscured Galaxies [PDF]

open access: yes, 2010
We present a physical model for the origin of z~2 Dust-Obscured Galaxies (DOGs), a class of high-redshift ULIRGs selected at 24 micron which are particularly optically faint (24/R>1000).
Alexander   +154 more
core   +2 more sources

Light-ion production in the interaction of 96 MeV neutrons with oxygen [PDF]

open access: yes, 2005
Double-differential cross sections for light-ion (p, d, t, He-3 and alpha) production in oxygen, induced by 96 MeV neutrons are reported. Energy spectra are measured at eight laboratory angles from 20 degrees to 160 degrees in steps of 20 degrees ...
A. Ataç   +22 more
core   +1 more source

Galaxy Properties from the Ultra-violet to the Far-Infrared: Lambda-CDM models confront observations [PDF]

open access: yes, 2012
We combine a semi-analytic model of galaxy formation with simple analytic recipes describing the absorption and re-emission of starlight by dust in the interstellar medium of galaxies.
Alberto Domínguez   +169 more
core   +2 more sources

Molecular biology of amitraz resistance in cattle ticks of the genus Rhipicephalus [PDF]

open access: yes, 2018
Amitraz is an important product for the control of cattle ticks around the world. In comparison with other products for the control of ticks, it is quite affordable and it has a rapid knock-down effect.
Berry, Christina M.   +5 more
core   +1 more source

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