Results 1 to 10 of about 536,719 (375)

Sudûr Kozmolojisi: Fârâbî ve İbn Sînâ Arasındaki Farklar Üzerine Bir Değerlendirme

open access: yesTürkiye Din Eğitimi Araştırmaları Dergisi, 2022
Fârâbî ve İbn Sînâ’nın Aristotelesçi akıl görüşü üzerine inşa ettikleri sudûr teorisinin metafiziksel anlamda birlik ve çokluk ilişkisini açıklamasının bir yönü de varlık anlamının ve hareketin aşağıdaki mevcutlara aktarılmasını tutarlı bir şekilde ...
Mehmet Demir
doaj   +1 more source

Estimating COVID-19 mortality in Italy early in the COVID-19 pandemic

open access: yesNature Communications, 2021
Estimates of COVID-19-related mortality are limited by incomplete testing. Here, the authors perform counterfactual analyses and estimate that there were 59,000–62,000 deaths from COVID-19 in Italy until 9th September 2020, approximately 1.5 times higher
Chirag Modi   +4 more
doaj   +1 more source

Cosmological perturbations on local systems [PDF]

open access: yes, 2006
We study the effect of cosmological expansion on orbits--galactic, planetary, or atomic--subject to an inverse-square force law. We obtain the laws of motion for gravitational or electrical interactions from general relativity--in particular, we find the
A. Krasiński   +15 more
core   +2 more sources

Interethnic Discourse and Cosmology in Indigenous Association Practices in the Amazon: Hutukara Yanomami Association

open access: yeseTropic: electronic journal of studies in the tropics, 2015
I propose in this article to journey from the cosmological elements present in indigenous interethnic political discourse to indigenous association practices.
Felipe Nascimento Araujo
doaj   +1 more source

Thick Domain Walls in AdS Black Hole Spacetimes [PDF]

open access: yes, 2006
Equations of motion for a real self-gravitating scalar field in the background of a black hole with negative cosmological constant were solved numerically.
A. Vilenkin   +6 more
core   +2 more sources

Coherent elastic neutrino-nucleus scattering at the European Spallation Source

open access: yesJournal of High Energy Physics, 2020
The European Spallation Source (ESS), presently well on its way to completion, will soon provide the most intense neutron beams for multi-disciplinary science.
D. Baxter   +14 more
doaj   +1 more source

A Short Review on the Latest Neutrinos Mass and Number Constraints from Cosmological Observables

open access: yesUniverse, 2022
We review the neutrino science, focusing on its impact on cosmology along with the latest constraints on its mass and number of species. We also discuss its status as a possible solution to some of the recent cosmological tensions, such as the Hubble ...
Ziad Sakr
doaj   +1 more source

Baryogenesis at a lepton-number-breaking phase transition

open access: yesJournal of High Energy Physics, 2017
We study a scenario in which the baryon asymmetry of the universe arises from a cosmological phase transition where lepton-number is spontaneously broken.
Andrew J. Long   +2 more
doaj   +1 more source

Little Ado about Everything: ηCDM, a Cosmological Model with Fluctuation-driven Acceleration at Late Times

open access: yesThe Astrophysical Journal, 2023
We propose a model of the Universe (dubbed η CDM) featuring a controlled stochastic evolution of the cosmological quantities that is meant to render the effects of small deviations from homogeneity/isotropy on scales of 30–50 h ^−1 Mpc at late cosmic ...
Andrea Lapi   +6 more
doaj   +1 more source

Hearing gravity from the cosmos: GWTC-2 probes general relativity at cosmological scales

open access: yesPhysics Letters B, 2021
Gravitational-wave (GW) catalogs are rapidly increasing in number, allowing for statistical analyses of the population of compact binaries. Nonetheless, GW inference of cosmology has typically relied on additional electromagnetic counterparts or galaxy ...
Jose María Ezquiaga
doaj   +1 more source

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