Results 31 to 40 of about 45,315 (189)

How to measure the unmeasurable: Project Grey developing capacities and capabilities for tackling undeclared work

open access: yesCroatian Review of Economic, Business and Social Statistics, 2017
The term “not directly observed” or “the underground economy” refers to those economic activities that should be included in the GDP estimation but which are not recorded in the statistics business surveys or tax and administrative data used in the ...
Bejaković Predrag
doaj   +1 more source

High Glucose Induces Endothelial COX2 and iNOS Expression via Inhibition of Monomethyltransferase SETD8 Expression

open access: yesJournal of Diabetes Research, 2020
Cyclooxygenase 2 (COX2) and inducible nitric oxide synthase (iNOS) overexpression results in endothelial apoptosis, thus mediating vascular endothelial injury in hyperglycaemia.
Jie Qi   +5 more
doaj   +1 more source

Near-infrared and X-ray obscuration to the nucleus of the Seyfert 2 galaxy NGC 3281 [PDF]

open access: yes, 1998
We present the results of a near-infrared and X-ray study of the Seyfert 2 galaxy NGC 3281. Emission from the Seyfert nucleus is detected in both regions of the electromagnetic spectrum, allowing us to infer both the equivalent line of sight hydrogen ...
Alonso-Herrero A.   +11 more
core   +2 more sources

Quantum affine algebras and universal R-matrix with spectral parameter, II

open access: yes, 1993
This paper is an extended version of our previous short letter \cite{ZG2} and is attempted to give a detailed account for the results presented in that paper. Let $U_q({\cal G}^{(1)})$ be the quantized nontwisted affine Lie algebra and $U_q({\cal G})$ be
Gould, Mark D., Zhang, Yao-Zhong
core   +2 more sources

Informalidad y trabajadores pobres en Argentina (2003-2023)*

open access: yesEl Trimestre Económico
El objetivo de este artículo es analizar la relación entre la pobreza de los trabajadores y la informalidad, a partir del caso argentino de las últimas dos décadas. Se examina el efecto neto de la informalidad laboral sobre la pobreza monetaria, así como
Santiago Poy
doaj   +1 more source

Half-flat structures on indecomposable Lie groups [PDF]

open access: yes, 2011
This article can be viewed as a continuation of the articles arXiv:0912.3486 and arXiv:1012.3714 where the decomposable Lie algebras admitting half-flat SU(3)-structures are classified.
Freibert, Marco   +1 more
core  

Geometrically nonlinear analysis of thin-walled composite box beams [PDF]

open access: yes, 2008
A general geometrically nonlinear model for thin-walled composite space beams with arbitrary lay-ups under various types of loadings has been presented by using variational formulation based on the classical lamination theory.
Bathe   +23 more
core   +1 more source

Coronavirus Detection in Bats Captured on the Deforestation Arc of Mato Grosso, Brazil

open access: yesZoonoses and Public Health, EarlyView.
ABSTRACT Coronaviruses (CoV) are RNA viruses associated with enteric and respiratory diseases and known for their emergence potential in humans and other mammals. CoVs originate from zoonotic transmission, in which bats are natural reservoirs. Previous studies suggest that CoV diversity is positively correlated with bat diversity, whereas anthropogenic
Matheus Augusto Calvano Cosentino   +5 more
wiley   +1 more source

Magnetic Signatures of a Plume at Europa During the Galileo E26 Flyby

open access: yesGeophysical Research Letters, 2019
We analyze the magnetic field perturbations observed near Jupiter's icy moon Europa by the Galileo spacecraft during the E26 flyby on 3 January 2000. In addition to the expected large‐scale signatures of magnetic fieldline draping and induction, the E26 ...
Hannes Arnold, Lucas Liuzzo, Sven Simon
doaj   +1 more source

Performance of the EUDET-type beam telescopes

open access: yes, 2016
Test beam measurements at the test beam facilities of DESY have been conducted to characterise the performance of the EUDET-type beam telescopes originally developed within the EUDET project.
Behr, J.   +18 more
core   +3 more sources

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