Results 91 to 100 of about 489,624 (317)

128Xe and 130Xe: Testing He-shell burning in AGB stars

, 2004
The s-process branching at 128I has been investigated on the basis of new, precise experimental (n,g) cross sections for the s-only isotopes 128Xe and 130Xe.
De Laeter J., F. Kappeler, F. Voss, Goriely S., Huss G. R., K. Wisshak, M. Pignatari, O. Straniero, Prantzos N., R. Gallino, R. Reifarth, Rayet M., Reynolds J. H.   +12 more
core   +1 more source

The extremal point process of branching Brownian motion in $\mathbb{R}^d$ [PDF]

, 2021
Julien Berestycki, Yujin H. Kim, Eyal Lubetzky, Bastien Mallein, Ofer Zeitouni   +4 more
openalex   +1 more source

A general model for analysis of linear and hyperbolic enzyme inhibition mechanisms

FEBS Open Bio, EarlyView.
We developed a general enzyme kinetic model that integrates these six basic inhibition mechanism onto a single one. From this model, we deduced a general enzyme kinetic equation that through modulation of simple parameters, γ (the relative inhibitor affinity for two binding sites) and β (the reactivity of the enzyme–substrate–inhibitor complex), is ...
Rafael S. Chagas, Sandro R. Marana
wiley   +1 more source

An exploration of modeling approaches for capturing seasonal transmission in stochastic epidemic models

Mathematical Biosciences and Engineering
Seasonal variations in the incidence of infectious diseases are a well-established phenomenon, driven by factors such as climate changes, social behaviors, and ecological interactions that influence host susceptibility and transmission rates.
Mahmudul Bari Hridoy
doaj   +1 more source

Capturing and Micromechanical Analysis of the Crack-Branching Behavior in Welded Joints

Metals, 2020
During the crack propagation process, the crack-branching behavior makes fracture more unpredictable. However, compared with the crack-branching behavior that occurs in brittle materials or ductile materials under dynamic loading, the branching behavior ...
Wenjie Wang, Jie Yang, Haofeng Chen, Qianyu Yang   +3 more
doaj   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

Using a household structured branching process to analyse contact tracing in the SARS-CoV-2 pandemic [PDF]

Philos Trans R Soc Lond B Biol Sci, 2021
Fyles M, Fearon E, Overton C, University of Manchester COVID-19 Working Group, Wingfield T, Medley GF, Hall I, Pellis L, House T.   +8 more
europepmc   +2 more sources

A generating function approach to branching random walks

, 2016
It is well known that the behaviour of a branching process is completely described by the generating function of the offspring law and its fixed points.
Bertacchi, Daniela, Zucca, Fabio
core   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Unifying incidence and prevalence under a time-varying general branching process. [PDF]

J Math Biol, 2023
Pakkanen MS, Miscouridou X, Penn MJ, Whittaker C, Berah T, Mishra S, Mellan TA, Bhatt S.   +7 more
europepmc   +1 more source