Results 21 to 30 of about 16,543,141 (273)

Connes' embedding problem and Tsirelson's problem [PDF]

open access: yes, 2010
We show that Tsirelson's problem concerning the set of quantum correlations and Connes' embedding problem on finite approximations in von Neumann algebras (known to be equivalent to Kirchberg's QWEP conjecture) are essentially equivalent.
Bożejko M.   +16 more
core   +5 more sources

Problem gambling: a suitable case for social work? [PDF]

open access: yes, 2013
Problem gambling attracts little attention from health and social care agencies in the UK. Prevalence surveys suggest that 0.6% of the population are problem gamblers and it is suggested that for each of these individuals, 10–17 other people ...
Alexander B.   +42 more
core   +1 more source

Grammaticalization of syntactic conflict resolution: Asymmetric constructions [PDF]

open access: yesJužnoslovenski Filolog, 2013
We consider Russian coordinative constructions with paired conjunctions, such as i…i ‘both…and’, ili…ili ‘either…or’, ni…ni ‘neither…nor’, ne tol'ko…no i ‘not only…but also’, ne…a ‘not…but’, etc.
Boguslavskij I.M.
doaj   +1 more source

Problems, problems, problems

open access: yesDiscrete Applied Mathematics, 1991
The author prepared a record of all the presentations of the two problem sessions as well as some additional material submitted in writing but not presented at the First Canadian Conference on Computational Geometry. About 20 problems plus several ones posed by Erdős are listed, and the famous collection of 50 ``poorly formulated problems of ...
openaire   +3 more sources

Weekly ILI patient ratio change prediction using news articles with support vector machine

open access: yesBMC Bioinformatics, 2019
Background Influenza continues to pose a serious threat to human health worldwide. For this reason, detecting influenza infection patterns is critical.
Juhyeon Kim, Insung Ahn
doaj   +1 more source

The Effect of High-Energy Ball Milling of Montmorillonite for Adsorptive Removal of Cesium, Strontium, and Uranium Ions from Aqueous Solution

open access: yesEng, 2023
Clay minerals are widely used to treat groundwater and surface water containing radionuclides. In our study, the method of mechanochemical activation for increasing the sorption capacity of the natural clay mineral montmorillonite was used.
Iryna Kovalchuk   +4 more
doaj   +1 more source

Phenetics of the Gudgeon Gobio gobio from Waters of the Southern Kazakhstan (Central Asia)

open access: yesFrontiers in Marine Science, 2015
Gudgeon is a native fish species for basins of the Southern Kazakhstan. This fish is an important species for extermination of water larvae of gnats here.
Dinara Kayirgalievna Bekkozhaeva
doaj   +1 more source

Methane Conversion over Vacuum Carbon Black: Influence of Hydrogen

open access: yesEurasian Chemico-Technological Journal, 2001
Methane pyrolysis over vacuum carbon black has been studied in the temperature range 550–1000 °C. The methane conversion degree and selectivity with respect to ethene and propene do not depend on the initial concentration of methane i.e.
S. D. Kushch   +2 more
doaj   +1 more source

Sociology of knowledge оn the generations formation mechanism [PDF]

open access: yesСоциологический журнал, 2013
Socialization process involves interaction between two generations – prevalent and growing one. The present article demonstrates, that different generations display two various types of rational behavior in terms of intergenerational relations ...
V. M. Pashinskiy
doaj   +1 more source

The Gettier Problem [PDF]

open access: yes, 2019
In this chapter, we will explore the luck at issue in Gettier-styled counterexamples and the subsequent problem it poses to any viable reductive analysis of knowledge.
Church, Ian M.
core   +1 more source

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