Results 21 to 30 of about 2,054,709 (290)

Reductions for Entrepreneurs in Health Insurance Contributions

open access: yesPrawo Budżetowe Państwa i Samorządu, 2014
This paper describes the reductions for entrepreneurs in health insurance contributions. Only entrepreneurs from specific social groups can take advantage of said reductions. They apply only to people retired, on pensions or handicapped.
Paweł Lenio
doaj   +1 more source

Abbreviated appelatives as independent modifications of abbreviations

open access: yesRussian Language Studies, 2020
The paper is devoted to compound abbreviated appellatives, i.e. non-initial common abbreviations, related to the collocations by means of “spontaneous” formation (in diachrony) and/or motivation (in synchrony).The relevance of the investigation is ...
Vyacheslav I. Terkulov
doaj   +1 more source

Abelian varieties with isogenous reductions

open access: yesComptes Rendus. Mathématique, 2021
Let $A_1$ and $A_2$ be abelian varieties over a number field $K$. We prove that if there exists a non-trivial morphism of abelian varieties between reductions of $A_1$ and $A_2$ at a sufficiently high percentage of primes, then there exists a non-trivial
Khare, Chandrashekhar B.   +1 more
doaj   +1 more source

T-Duality via Gerby Geometry and Reductions [PDF]

open access: yes, 2015
We consider topological T-duality of torus bundles equipped with S^{1}-gerbes. We show how a geometry on the gerbe determines a reduction of its band to the subsheaf of S^{1}-valued functions which are constant along the torus fibres.
Bunke, Ulrich, Nikolaus, Thomas
core   +1 more source

Sharing the Burden of GHG Reductions [PDF]

open access: yes, 2008
and PDF report are also available on the MIT Joint Program on the Science and Policy of Global Change website (http://globalchange.mit.edu/).The G8 countries propose a goal of a 50% reduction in global emissions by 2050, in an effort that needs to take ...
Babiker, Mustafa M.H.   +3 more
core   +2 more sources

Synthesis of new enantiopure poly(hydroxy)aminooxepanes as building blocks for multivalent carbohydrate mimetics

open access: yesBeilstein Journal of Organic Chemistry, 2014
New compounds with carbohydrate-similar structure (carbohydrate mimetics) are presented in this article. Starting from enantiopure nitrones and lithiated TMSE-allene we prepared three 1,2-oxazine derivatives which underwent a highly stereoselective Lewis
Léa Bouché   +2 more
doaj   +1 more source

Reductions related with Hopf maps

open access: yes, 2011
We consider the reductions of $2p$-dimensional particle system ($p=2,4,8$), associated with the Hopf map. For the third Hopf map we explicitly construct the functions associated to the symmetry related to the rotations in the fiber.Comment: submitted in ...
Yeghikyan, Vahagn
core   +1 more source

Reductions of exceptional field theories

open access: yesJournal of High Energy Physics, 2020
Double Field Theory (DFT) and Exceptional Field Theory (EFT), collectively called ExFTs, have proven to be a remarkably powerful new framework for string and M-theory.
David S. Berman, Ray Otsuki
doaj   +1 more source

Anaerobic co-digestion of swine manure and forage at two harvesting ages

open access: yesCiência Rural, 2021
: The co-digestion of swine manure with vegetable waste is an alternative that can increase the production of biogas and methane generated by the isolated digestion of manure.
Juliana Dias de Oliveira   +9 more
doaj   +1 more source

Pi01 encodability and omniscient reductions

open access: yes, 2016
A set of integers $A$ is computably encodable if every infinite set of integers has an infinite subset computing $A$. By a result of Solovay, the computably encodable sets are exactly the hyperarithmetic ones.
Monin, Benoit, Patey, Ludovic
core   +2 more sources

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