Results 31 to 40 of about 152,893 (314)

Dark photon bounds in the dark EFT [PDF]

open access: yesJournal of High Energy Physics, 2021
Abstract Dark photons are massive abelian gauge bosons that interact with ordinary photons via a kinetic mixing with the hypercharge field strength tensor. This theory is probed by a variety of different experiments and limits are set on a combination of the dark photon mass and kinetic mixing parameter. These limits can however be
Daniele Barducci   +3 more
openaire   +4 more sources

Mirrors and Reflections [Elektronisk resurs] : The Wall of Darkness [PDF]

open access: yes, 2022
Mirrors and Reflections is a live electronic piece with a surround sound fixed media part composed by Lars Bröndum. The piece was performed live by Lars Bröndum on Theremin and live electronics at the New York City Electroacoustic Music Festival (NYCEMF)
Bröndum, Lars,
core  

Topological-darkness-assisted phase regulation for atomically thin meta-optics [PDF]

open access: yes, 2019
Two-dimensional (2D) noble-metal dichalcogenides have emerged as a new platform for the realization of versatile flat optics with a considerable degree of miniaturization.
Fei Qin (1315671)   +15 more
core   +1 more source

The Binary Oppositions in Joseph Conrad's Novel Heart of Darkness

open access: yesالأستاذ, 2021
The novel Heart of Darkness is regarded as one of Joseph Conrad's highly skilled works and seen as an important tale written between the years of 1898 - 1899, and also viewed as an assault on imperialism and unethical behaviors of the European ...
أ.م.د هدى كاظم علوان
doaj   +1 more source

Darkness-dependent regulation of lrtA mRNA and protein levels. [PDF]

open access: yes, 2016
A, Total RNA was isolated from early-log-phase Synechocystis cells growing under normal illumination conditions (Light), after being subjected to darkness for 15, 30 or 60 min, and after re-illumination of the culture for 15 or 30 min. 15 μg of total RNA
M. Isabel Muro-Pastor (2147284)   +2 more
core   +1 more source

Darkness [PDF]

open access: yes
The drawings were submitted as part of an exhibition looking at the theme of darkness at the Fronteer Gallery in Sheffield (23 October 2024 - 2 November 2024).
Deborah Harty (1384299)
core   +1 more source

A Short Period of Darkness after Mixing of Growing Pigs Intended for PDO Hams Production Reduces Skin Lesions

open access: yesAnimals, 2020
Agonistic behavior after the regrouping of unfamiliar pigs has been recognized as one of the major welfare issues for pig husbandry, as it may result in lesions, lameness, and health problems. One scarcely investigated strategy to curb agonistic behavior
Lieta Marinelli   +4 more
doaj   +1 more source

Between light and darkness: Earthsea and the name of utopia [PDF]

open access: yes, 2005
In Le Guin's Earthsea Quartet, knowledge of the name of a thing or person guarantees control over their destiny. In a world where light and darkness co-exist and where dragons are an extension of humans, a name is the means with which one can achieve one'
Philippopoulos-Mihalopoulos, Andreas
core   +1 more source

Hiérotopie de l'obscurité

open access: yesВизуальная теология, 2023
Although the role of light in the creation of sacred spaces is well known, the hierotopy of darkness has never been, to our knowledge, a subject of a dedicated study. In this work, darkness is thematized as a constitutive element of sacred spaces.
Andrew Simsky
doaj   +1 more source

Dark energy in the dark ages [PDF]

open access: yesAstroparticle Physics, 2006
6 pages, 5 figures; figure added, minor edits to match Astropart.Phys ...
openaire   +4 more sources

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