Results 131 to 140 of about 241,236 (258)

Hyper-Generalized Weakly Symmetric Para-Sasakian Manifolds and Their Geometric Properties

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
This paper examines para-Sasakian manifolds that satisfy a hyper-generalized weakly symmetric curvature condition. The conditions under which such a manifold with a hyper-generalized weakly symmetric curvature condition satisfies the η-Einstein manifold
B. Thangjam, M.S. Devi
doaj   +1 more source

Middlebrow Aesthetics: An Explanation and Defense

open access: yesPacific Philosophical Quarterly, EarlyView.
ABSTRACT We offer a philosophical account of the middlebrow as a theoretical category to do explanatory and critical work in aesthetics. On our account, the middlebrow ought to be understood as aspirational popular art. That is, it is art which aspires both to be popular (in a distinctive sense), and at the same time to be something more than popular ...
Aaron Meskin, Jonathan M. Weinberg
wiley   +1 more source

A note on the scalar curvature of a compact Riemannian manifold

open access: yesДифференциальная геометрия многообразий фигур
In the present paper, we formulate conditions for the cons­tan­cy of the scalar curvature of an -dimensional compact Rie­mannian manifold . In particular, conditions for the cons­tan­cy of the scalar curvature of in the case of the quasi-ne­ga­tive ...
I. A. Alexandrova, S. E. Stepanov
doaj   +1 more source

Virtues of Regulatory Criminology

open access: yesRegulation &Governance, EarlyView.
ABSTRACT This special issue demonstrates that regulatory studies and criminology both have virtue. Regulatory criminology has neglected virtues that exceed the sum of its parts. The editors did a splendid job of pointing out in their introduction that criminology created a number of theoretical traditions that have had moments of passing value and ...
John Braithwaite, Valerie Braithwaite
wiley   +1 more source

Sheaves of nonlinear generalized functions and manifold-valued distributions

open access: yes, 2009
This paper is part of an ongoing program to develop a theory of generalized differential geometry. We consider the space G[X,Y] of Colombeau generalized functions defined on a manifold X and taking values in a manifold Y. This space is essential in order
Steinbauer, Roland   +5 more
core   +1 more source

Poetic Sociology

open access: yesSociological Forum, EarlyView.
ABSTRACT Can sociologists feel? Sociological writing can be beautiful, making us think differently about people, processes, and structures. Yet traditional academic writing that does this is rare. For example, most articles adhere to a jargon‐filled format and structure that mimics a detached and disciplined writer.
Victoria Reyes
wiley   +1 more source

Coupling between global brain blood oxygen level‐dependent activity and cerebrospinal fluid dynamics in young endurance athletes

open access: yesExperimental Physiology, EarlyView.
Abstract Cerebrospinal fluid (CSF) contributes to brain waste clearance through its coupling with cerebral haemodynamics. Aerobic exercise promotes brain health, but its influence on brain waste clearance remains unclear. This study examined the coupling between CSF and cerebral haemodynamics in endurance athletes. Fifteen young male endurance athletes
Daisuke Hoshi   +9 more
wiley   +1 more source

Hidden Symmetries of Euclideanised Kerr-NUT-(A)dS Metrics in Certain Scaling Limits

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2012
The hidden symmetries of higher dimensional Kerr-NUT-(A)dS metrics are investigated. In certain scaling limits these metrics are related to the Einstein-Sasaki ones.
Mihai Visinescu, Eduard Vîlcu
doaj   +1 more source

A New Take on Sharp Cracks in Brittle Dielectrics: Where Electric Dipole Layers Meet Concentrated Line Forces

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT In this work, novel electrostatic aspects of sharp cracks in brittle dielectrics are discussed using the example of an impermeable Griffith crack in an infinite linear isotropic dielectric plate. On the one hand, electrostatic force densities stemming from the Maxwell stress tensor according to Lorentz are derived mathematically, where the ...
Lennart Behlen   +2 more
wiley   +1 more source

Bright solitary waves and non-equilibrium dynamics in atomic Bose-Einstein condensates [PDF]

open access: yes, 2012
In this thesis we investigate the static properties and non-equilibrium dynamics of bright solitary waves in atomic Bose-Einstein condensates in the zero-temperature limit, and we investigate the non-equilibrium dynamics of a driven atomic Bose-Einstein ...
BILLAM, THOMAS,PAUL   +2 more
core  

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