Results 71 to 80 of about 9,792,066 (384)

Determination of α+nucleus optical potential relevant for p-process study from the natIn(α, α) elastic scattering [PDF]

open access: yesEPJ Web of Conferences
The knowledge of alpha optical potential is important for determining the nuclear reaction rates. natIn(α, α)natIn elastic scttering cross-sections have been measured at energies Elab = 26 and 29 MeV above the coulomb barrier.
Basak Dipali   +11 more
doaj   +1 more source

Direct determination of aluminum in low-enriched UAlx targets (UAlx-Al) by Inductively Coupled Plasma Optical Emission Spectrometry

open access: yesBrazilian Journal of Radiation Sciences, 2021
The production of molybdenum-99 (99Mo) using low-enriched uranium targets (< 20% 235U) dispersed in aluminum (UAlx) is a very promising strategy towards the independence in 99Mo local production.
Sabine Neusatz Guilhen   +3 more
doaj   +1 more source

Nucleosynthesis in Advective Accretion Disk around Compact Object

open access: yes, 2001
We study the nucleosynthesis in accretion disk around compact object. When matter falls towards the compact object, due to interactions in nuclear species nuclear energy is released in the high temperature.
Mukhopadhyay, Banibrata
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Neutron skin uncertainties of Skyrme energy density functionals

open access: yes, 2013
Background: Neutron-skin thickness is an excellent indicator of isovector properties of atomic nuclei. As such, it correlates strongly with observables in finite nuclei that depend on neutron-to-proton imbalance and the nuclear symmetry energy that ...
Birge, N.   +5 more
core   +1 more source

Effective nucleon mass and the nuclear caloric curve [PDF]

open access: yes, 2009
Assuming a schematic form of the nucleon effective mass as a function of nuclear excitation energy and mass, we provide a simple explanation for understanding the experimentally observed mass dependence of the nuclear caloric curve.
Galanopoulos, S.   +3 more
core   +3 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Byproduct-based zeolite type A as absorbent material for decontamination of simulated radioactive wastewater

open access: yesBrazilian Journal of Radiation Sciences
The secure disposal of radioactive wastewater, a waste from nuclear operations, presents a significant challenge due to the presence of hazardous radionuclides like cesium.
M.S. Araujo   +3 more
doaj   +1 more source

The Impact of China’s Investment in Nuclear Energy on the Reputation of Nuclear Power and the World’s Energy Supply [PDF]

open access: yes, 2014
Over the past ten years, China’s involvement in nuclear power has increased dramatically. The country has seemingly unlimited resources to build nuclear power centers and has no qualms about using these resources.
Mattson, Laura
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

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