Results 51 to 60 of about 20,523 (185)

Evolution equation for the structure function g_2(x,Q^2) [PDF]

open access: yes, 2001
We perform an extensive study of the scale dependence of flavor-singlet contributions to the structure function g_2(x,Q^2) in polarized deep-inelastic scattering.
A.N. Manashov   +33 more
core   +3 more sources

Unusual biota and palynofacies of a Lower Devonian intermontane basin saline lake–playa mudflat ecosystem

open access: yesPapers in Palaeontology, Volume 12, Issue 1, January/February 2026.
Abstract The Strathpeffer–Struie Lower Devonian LORS (Lower Old Red Sandstone) deposits of the Northern Highlands of Scotland contain the decidedly unusual ‘foetid beds’. These are interpreted as being deposited in a highly saline sulphate lake and associated playa mudflat, which developed in an intermontane basin in the Caledonian Mountains of ...
Charles H. Wellman
wiley   +1 more source

Interdependence Among Creativity, Education, and Job Experience: A Municipal Company in Poland

open access: yesCentral European Management Journal, 2019
Purpose: The technological progress of production processes causes changes in the social structure of work, i.e. modifies the content of most, if not all, workplaces.
Jabłoński Marek
doaj   +1 more source

Coset approach to the N=2 supersymmetric matrix GNLS hierarchies

open access: yes, 1997
We discuss a large class of coset constructions of the N=2 sl(n|n-1) affine superalgebra. We select admissible subalgebras, i.e. subalgebras that induce linear chiral/antichiral constraints on the coset supercurrents.
Bonora, L., Krivonos, S., Sorin, A.
core   +1 more source

Stability and Stochastic Dynamics of an Extended SUC Epidemic Model With Delays via NSFD Scheme: Implications for Public Health Planning

open access: yesComplexity, Volume 2026, Issue 1, 2026.
As of April 11, 2025, the World Health Organization (WHO) reports that Pakistan has recorded 1,581,936 confirmed COVID‐19 cases, with 30,664 deaths and 1,538,689 recoveries. Motivated by this context, we develop an extended Susceptible–Uninfected–Carrier (SUC) epidemic model incorporating both time delays and stochastic effects to capture more ...
Wafa F. Alfwzan   +6 more
wiley   +1 more source

Calificación laboral y desigualdad salarial: un ejercicio metodológico por conglomerados*

open access: yesEconomía Teoría y Práctica, 2018
En numerosos estudios relacionados con el análisis del mercado laboral, se ha requerido de emplear alguna clasificación de mano de obra de acuerdo con su grado de calificación; sin embargo, no existe un fundamento teórico que precise una alternativa para
Albany Aguilera Fernández   +1 more
doaj   +1 more source

The universal R-matrix for the Jordanian deformation of sl(2), and the contracted forms of so(4)

open access: yes, 1995
We introduce a universal R matrix for the Jordanian deformation of $\U{ \sl(2)}$. Using $\Uh{\so(4)}=\Uh{\sl(2)} \oplus {\rm U}_{-h}(\sl(2))$, we obtain the universal R matrix for $\Uh{\so(4)}$.
Aghamohammadi, A.   +2 more
core   +1 more source

Technical change, wage inequality, and optimal taxes in an assignment model

open access: yesQuantitative Economics, Volume 17, Issue 1, Page 200-253, January 2026.
This paper studies income inequality and optimal taxation policies in a talent‐to‐task assignment model of self‐selection. Our model considers relative capital‐skill complementarities across tasks, leading to the polarization of capital and technology by task complexity, which in turn drives the polarization of job and wage growth by talent levels ...
Been‐Lon Chen, Fei‐Chi Liang
wiley   +1 more source

Holding dysregulation in mind: How maternal mind‐mindedness relates to regulatory symptoms and disorders in infancy

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 46, Issue 6, Page 855-869, November 2025.
Abstract This study examined the role of maternal mind‐mindedness (MM) – the tendency to ascribe mental states to one's child – in infant regulatory symptoms and disorders and the moderating role of parenting stress and global psychological distress. A better understanding of these relationships may inform prevention and intervention programs.
Anna Katharina Georg   +4 more
wiley   +1 more source

Topological Quantum Computing with p-Wave Superfluid Vortices

open access: yes, 2010
It is shown that Majorana fermions trapped in three vortices in a p-wave superfluid form a qubit in a topological quantum computing (TQC). Several similar ideas have already been proposed: Ivanov [Phys. Rev. Lett.
Cheng M.   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy