Results 61 to 70 of about 9,113,592 (299)
Internal conversion coefficients of high-energy gamma rays
Physics Letters B, 1968 Abstract The K conversion coefficients of transitions of 1–9 MeV in 114 Cd were determined by combining measured relative intensities of the γ rays with the conversion-electron data of Von Egidy and Kaiser. These coefficients disagree with those reported by Smither, but agree with recent theoretical estimates.
Moragues, J.A. +3 more
openaire +2 more sources
FEBS Open Bio, EarlyView.Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo +4 more
wiley +1 more source
Resonance behavior of internal conversion coefficients at low γ-ray energy [PDF]
, 2016 A resonance-like structure of internal conversion coefficients (ICCs) at low γ-ray energy (≲ 100 keV) is studied. Our calculations revealed new, previously unknown resonance minima in the energy dependence of ICCs for the ns shells at E2-E5 ...
Trzhaskovskaya, M.B +2 more
core +1 more source
Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model
FEBS Open Bio, EarlyView.This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito +7 more
wiley +1 more source
Heterotropic regulation and negative homotropic cooperativity
FEBS Open Bio, EarlyView.We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea +5 more
wiley +1 more source
Direct structural observation of ultrafast photoisomerization dynamics in sinapate esters
Communications Chemistry, 2022 Photoinduced isomerization reactions can be used to efficiently dissipate absorbed energy in photosystems such as molecular motors, but the ultrafast processes are challenging to characterize.
Temitope T. Abiola +9 more
doaj +1 more source
Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1
FEBS Open Bio, EarlyView.The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn +2 more
wiley +1 more source
Numerical investigation of interaction between anticyclonic eddy and semidiurnal internal tide in the northeastern South China Sea [PDF]
Ocean ScienceWe investigate the interaction between an anticyclonic eddy (AE) and semidiurnal internal tide (SIT) on the continental slope of the northeastern South China Sea (SCS), using a high spatiotemporal resolution numerical model.
L. Fan, H. Sun, Q. Yang, Q. Yang, J. Li
doaj +1 more source
FEBS Open Bio, EarlyView.Student engagement extends beyond simple attendance. Across 891 bioscience students from three universities, attendance behaviour was associated mainly with structural influences, whereas classroom spatial behaviour reflected affective and sensory factors.
Nigel Page +4 more
wiley +1 more source
Ocean thermal energy, as a renewable and clean energy source, relies on a centripetal turbine as the core component of Ocean Thermal Energy Conversion (OTEC) system, which operate under low temperature differences, low flow rates, and compact design ...
Chen, Xiaodong +5 more
core +2 more sources