Results 81 to 90 of about 3,073,744 (276)

Classical optics representation of the quantum mechanical translation operator via ABCD matrices

open access: yes, 2013
The ABCD matrix formalism describing paraxial propagation of optical beams across linear systems is generalized to arbitrary beam trajectories. As a by-product of this study, a one-to-one correspondence between the extended ABCD matrix formalism ...
Aiello, Andrea, Ornigotti, Marco
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Anti-inflammatory and nutritional interventions against SARS-CoV-2: A comprehensive review

open access: yesJournal of Agriculture and Food Research
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections tend to cause severe symptoms in individuals with certain pre-existing conditions, such as advanced age, comorbidities, and being male. Studies have shown direct correlations between
Jianfei Mu   +3 more
doaj   +1 more source

Black hole thermalization rate from brane anti-brane model

open access: yes, 2004
We develop the quasi-particle picture for Schwarzchild and far from extremal black holes. We show that the thermalization equations of the black hole is recovered from the model of branes and anti-branes.
A. Guijosa   +10 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Determination of the cooling gas composition effect on the coke quality parameters during a coke dry quenching

open access: yesScientific Reports
The purpose of the study is to establish the quantitative influence of the composition of the cooling gas on the main qualitative indicators of coke during its dry quenching, in particular on CRI (Coke Reactivity Index) and CSR (Coke Strength after ...
Serhii Kravchenko   +2 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Recent advances in the application of novel carriers for peptide delivery

open access: yesJournal of Agriculture and Food Research
Bioactive peptides (BPs) are characterized by their low molecular weight, low toxicity, ease of absorption, and high biological activity. Additionally, they exhibit various beneficial properties such as antibacterial and anti-inflammatory effects ...
Shuang Wang, Qinlu Lin, Ying Liang
doaj   +1 more source

Density dependence of in-medium nucleon-nucleon cross sections

open access: yes, 2000
The lowest-order correction of the density dependence of in-medium nucleon-nucleon cross sections is obtained from geometrical considerations of Pauli-blocking effects.
Bertsch G F   +3 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

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