Results 11 to 20 of about 6,731,721 (317)

THE EXISTENCE OF TIME [PDF]

open access: yesInternational Journal of Geometric Methods in Modern Physics, 2011
Of those gauge theories of gravity known to be equivalent to general relativity, only the biconformal gauging introduces new structures — the quotient of the conformal group of any pseudo-Euclidean space by its Weyl subgroup always has natural symplectic and metric structures.
Spencer, J. A., Wheeler, James Thomas
openaire   +6 more sources

The Existence [PDF]

open access: yesClinical Reviews & Cases, 2020
Living objects can be understood as systems that are able to evaluate their own existence and, based on experience, to respond optimally to its development.
openaire   +1 more source

Collaboration and Confucian Reflexivity in Local Energy Governance: The Case of Seoul's One Less Nuclear Power Plant Initiatives

open access: yesJournal of Contemporary Eastern Asia, 2019
South Korea's energy policy has been historically established through an energy production structure that relies on thermal and nuclear power generation in relation to a centralized 'Hard Energy System'.
Lee, Youhyun, Bae, Suho
doaj   +1 more source

Existence and non existence results for the singular Nirenberg problem [PDF]

open access: yes, 2016
In this paper we study the problem, posed by Troyanov (Trans AMS 324: 793–821, 1991), of prescribing the Gaussian curvature under a conformal change of the metric on surfaces with conical singularities.
DE MARCHIS, Francesca   +1 more
core   +1 more source

The Strange Case of Dr. Moloch and Mr. Snazzo (or the Parmenides’ Riddle Once Again)

open access: yesPhilosophies, 2023
Once one draws a distinction between loyal non-existent items, which do not exist in a non-universal sense of the first-order existence predicate, and non-items, which fail to exist in a universal sense of that predicate, one may allow for the former but
Alberto Voltolini
doaj   +1 more source

On a mixed nonlinear boundary value problem with the right Caputo fractional derivative and multipoint closed boundary conditions

open access: yesAIMS Mathematics, 2023
This paper is concerned with the study of a new class of boundary value problems involving a right Caputo fractional derivative and mixed Riemann-Liouville fractional integral operators, and a nonlocal multipoint version of the closed boundary conditions.
Bashir Ahmad   +3 more
doaj   +1 more source

La transformación del concepto de persona a la luz de la doctrina de la soberanía de Carl Schmitt

open access: yesValenciana, 2020
La finalidad del presente artículo es descubrir la presencia del concepto de persona en la doctrina de la soberanía de Carl Schmitt. A pesar de que este concepto tuvo un amplio desarrollo metafísico en el seno del pensamiento ...
Rafael Augusto Campos García-Calderón
doaj   +1 more source

Music and Vague Existence [PDF]

open access: yes, 2017
I explain a tension between musical creationism and the view that there is no vague existence. I then suggest ways to reconcile these views. My central conclusion is that, although some versions of musical creationism imply vague existence, others do not.
Friedell, David
core   +1 more source

Structural Complexity and Benthic Cover Explain Reef-Scale Variability of Fish Assemblages in Los Roques National Park, Venezuela

open access: yesFrontiers in Marine Science, 2019
Global and local stressors are causing the worldwide loss of coral cover and structural complexity at an unprecedented pace on reefs. In consequence, the habitat of coral reef fish has suffered a profound degradation affecting the abundance, biodiversity
Esteban A. Agudo-Adriani   +3 more
doaj   +1 more source

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