Results 51 to 60 of about 2,376 (273)

Observational constraints on Hořava-Lifshitz cosmology [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2010
11 pages, 6 figures, version published in ...
Dutta, S., Saridakis, E.N.
openaire   +3 more sources

Post‐Traumatic Growth in the Global South: Possibilities in Relational Ethics from Communities to Classrooms

open access: yesTESOL Quarterly, EarlyView.
Abstract This article reports on a qualitative study of the way instructors and students understand and respond to traumatizing events in a Sri Lankan university. It shows how the attitudes and practices in the society at large are carried over to classrooms even though local institutions do not have a programmatic trauma‐informed pedagogy.
Suresh Canagarajah   +1 more
wiley   +1 more source

Revisiting the Hubble Constant, Sound Horizon, and Cosmography from Late-time Universe Observations

open access: yesThe Astrophysical Journal
The Hubble tension has become one of the central problems in cosmology. In this work, we determine the Hubble constant H _0 and sound horizon r _d by using the combination of baryon acoustic oscillations (BAOs) from DESI surveys, time-delay lensed ...
Zhiwei Yang, Tonghua Liu, Xiaolei Li
doaj   +1 more source

Observational test of quantum cosmology [PDF]

open access: yesPhysical Review D, 2000
15 pages RevTex, including two postscript figure files. Revised to extend range of Coleman De Luccia theories considered and to include models with a cosmological ...
Gratton, Steven   +2 more
openaire   +2 more sources

New Tests of the Cosmic Distance Duality Relation with DESI 2024 Baryon Acoustic Oscillation Observations

open access: yesThe Astrophysical Journal
In this paper, we test the cosmic distance duality relation (CDDR), as required by the Etherington reciprocity theorem, which connects the angular diameter distance and the luminosity distance via the relation D _L ( z ) =  D _A ( z )(1 +  z ) ^2 .
Qiumin Wang   +7 more
doaj   +1 more source

Space and observers in cosmology [PDF]

open access: yesAstronomy & Astrophysics, 2001
I provide a prescription to define space, at a given moment, for an arbitrary observer in an arbitrary (sufficiently regular) curved space-time. This prescription, based on synchronicity (simultaneity) arguments, defines a foliation of space-time, which corresponds to a family of canonically associated observers.
openaire   +2 more sources

From the manager's point of view: work intensification, posthuman ethnography, and healthcare in England Du point de vue des managers : intensification du travail, ethnographie post‐humaine et soins de santé en Angleterre

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Drawing on fieldwork conducted in a hospital in Greater Manchester, England in 2016–17, we describe how a set of national health priorities were translated into work for hospital managers and clinicians during a period of significant organizational pressure.
Adam Brisley   +2 more
wiley   +1 more source

Observational constraints on entropic cosmology

open access: yesPhysics Letters B
In this work, we derive a generalized modified Friedmann equation based on an entropy-area relation that incorporates established modifications, such as volumetric, linear, and logarithmic terms, in addition to novel entropic modifications that might ...
Javier Chagoya   +4 more
doaj   +1 more source

For an inviting anthropology Pour une anthropologie accueillante

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Anthropologists have recently become inspired, captivated even, by the practices of the arts, design, and architecture in efforts to renew anthropology's modes of engagement and understandings of its relevance, particularly affecting how we approach ethnographic fieldwork.
Tomás Criado   +2 more
wiley   +1 more source

CONCEPTS OF COSMOLOGY REGARDING ITS EVOLUTION

open access: yesThe Sky, 2018
Body of beliefs on the basis mythological, religious, and cryptic literature and traditions of conception and eschatology is called Religious or mythological cosmology.Physical cosmology is examined by various astronomers, physicists, and also by ...
Muhammad Zeeshan Ashraf   +2 more
doaj   +1 more source

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