Results 21 to 30 of about 316,105 (288)

Detector Dead Time Determination and Optimal Counting Rate for a Detector Near a Spallation Source or a Subcritical Multiplying System

open access: yesScience and Technology of Nuclear Installations, 2012
The operation of accelerator-driven systems or spallation sources requires the monitoring of intense neutron fluxes, which may be billions-fold more intense than the fluxes obtained with usual radioactive sources.
V. Bécares, J. Blázquez
doaj   +1 more source

Redox Modifications of Proteins of the Mitochondrial Fusion and Fission Machinery

open access: yesCells, 2020
Mitochondrial fusion and fission tailors the mitochondrial shape to changes in cellular homeostasis. Players of this process are the mitofusins, which regulate fusion of the outer mitochondrial membrane, and the fission protein DRP1.
Christina Wolf   +7 more
doaj   +1 more source

Mitochondrial Quality Control: A Pathophysiological Mechanism and Therapeutic Target for Stroke

open access: yesFrontiers in Molecular Neuroscience, 2022
Stroke is a devastating disease with high mortality and disability rates. Previous research has established that mitochondria, as major regulators, are both influenced by stroke, and further regulated the development of poststroke injury.
Miaoxian Yang   +9 more
doaj   +1 more source

Theoretical Studies of Singlet Fission: Searching for Materials and Exploring Mechanisms [PDF]

open access: yes, 2018
In this Review article, a survey is given for theoretical studies in the subject of singlet fission. Singlet fission converts one singlet exciton to two triplet excitons.
Japahuge, Achini, Zeng, Tao
core   +1 more source

α-Synuclein-induced deformation of small unilamellar vesicles

open access: yesQRB Discovery, 2022
α-Synuclein is a small neuronal protein that reversibly associates with lipid membranes. The membrane interactions are believed to be central to the healthy function of this protein involved in synaptic plasticity and neurotransmitter release.
Katarzyna Makasewicz   +3 more
doaj   +1 more source

Americium-241 integral radiative capture cross section in over-moderated neutron spectrum from pile oscillator measurements in the Minerve reactor

open access: yesEPJ Web of Conferences, 2017
An experimental program, called AMSTRAMGRAM, was recently conducted in the Minerve low power reactor operated by CEA Cadarache within the frame of the CHANDA initiative (Solving CHAllenges in Nuclear Data).
Geslot Benoit   +11 more
doaj   +1 more source

Inhibition of the Fission Machinery Mitigates OPA1 Impairment in Adult Skeletal Muscles

open access: yesCells, 2019
The maintenance of muscle mass and its ability to function relies on a bioenergetic efficient mitochondrial network. This network is highly impacted by fusion and fission events.
Vanina Romanello   +5 more
doaj   +1 more source

Identifying (BN)2-pyrene as a new class of singlet fission chromophores: significance of azaborine substitution [PDF]

open access: yes, 2018
Singlet fission converts one photoexcited singlet state to two triplet excited states and raises photoelectric conversion efficiency in photovoltaic devices.
Mellerup, Soren   +5 more
core   +1 more source

Two Kitchens and Other ‘Modern’ Stories

open access: yesHIMALAYA, 2022
This paper examines the ongoing phenomenon of household nuclearization in the Newar city of Bhaktapur, Nepal. Building upon 15 months of ethnographic research conducted in 2018–19 among middle-class families, I investigate the reasons for household ...
Paola Tiné
doaj   +1 more source

To fission or not to fission

open access: yes, 2016
The fission-fragments mass-yield of 236U is obtained by an approximate solution of the eigenvalue problem of the collective Hamiltonian that describes the dynamics of the fission process whose degrees of freedom are: the fission (elongation), the neck and the mass-asymmetry mode.
Pomorski, Krzysztof   +2 more
openaire   +2 more sources

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