Results 91 to 100 of about 2,473 (169)

Enhanced Colonization of rpoS-Deficient Escherichia coli Cells on Solid Surfaces by Reinforced csgA Gene Expression

open access: yesBiocontrol Science, 2014
Scanning electron microscopy revealed that the rpoS-deficient cells of E. coli K-12 BW25113 (ΔrpoS) increased the number of flagella on the cell surfaces. However, the quantitative analysis of cell colonization showed that the increased number of flagella on ΔrpoS cell surfaces did not cause the enhancement of cell colonization on the surfaces of ...
Minh Hong, Nguyen   +2 more
openaire   +3 more sources

In Vitro Monitoring of Taste Compound Release During Chewing According to Process‐Related Parameters of the Food

open access: yesJournal of Texture Studies, Volume 56, Issue 6, December 2025.
Two applications of in vitro studies on taste compound release and food bolus formation using a chewing simulator are presented. The addition of oil appears to promote the release of taste compounds from corn grit snacks. For cooked carrots, the greater variability and inhomogeneous distribution observed with the plate salting method account for the ...
Raphaël Monod   +10 more
wiley   +1 more source

The Influence of Three Parent Crossbreeding on the Dual Population Genetic Algortihm

open access: yesCommunications
A genetic algorithm (GA) is an optimization technique based on natural genetics, using selection, crossover, and mutation. Crossover combines genetic material from two parents to create offspring, maintaining diversity and preventing premature ...
Esra'a Alkafaween   +2 more
doaj   +1 more source

Mixed Ionic and Electronic Charge Transport in Conductive Protein Fibers Revealed with DC Electrical Measurements

open access: yesAdvanced Materials, Volume 37, Issue 47, November 27, 2025.
M13 bacteriophage films deposited on micro interdigitated electrodes behave as a Randles simplified equivalent circuit under direct current. We derive contact and film resistance as well as capacitance of films of M13 phages, aromatic curli fibers or pilA‐containing nanowires.
Daniel Modafferi   +6 more
wiley   +1 more source

Autonomous Implants

open access: yesAdvanced Materials, Volume 37, Issue 45, November 13, 2025.
An ideal implant should mimic native tissues such that it can integrate, sense, heal, and continue to function, i.e., be autonomous. Although early, there are good steps taken in this way, e.g., the development of stimuli‐responsive, self‐powering, self‐actuating, self‐healing, self‐regenerating, and self‐aware implants.
Jagan Mohan Dodda   +5 more
wiley   +1 more source

Biomaterial‐Based Emergency Intervention for Secondary Spinal Cord Injury

open access: yesSmall Science, Volume 5, Issue 11, November 2025.
Emergency intervention using advanced biomaterials targets key pathological mechanisms to block secondary spinal cord injury (SCI) by inhibiting inflammation, reducing excitotoxicity, restoring the blood−spinal cord barrier, and limiting scar formation, which provides significant neural protection and promotes neural regeneration, offering promising ...
Jincheng Li   +5 more
wiley   +1 more source

Characterization of native Escherichia coli populations from bovine vagina of healthy heifers and cows with postpartum uterine disease.

open access: yesPLoS ONE, 2020
Even though Escherichia coli are common bacteria of the bovine vaginal microbiota, they represent an important pathogen that causes diseases in the reproductive tract and subfertility. However, the actual endometrial virulence profile of E.
Candelaria Gonzalez Moreno   +4 more
doaj   +1 more source

The “Eat Less Meat” one-month challenge: a randomized controlled trial of a meat reduction pledge intervention among French university students

open access: yesInternational Journal of Behavioral Nutrition and Physical Activity
Background Encouraging the shift towards more plant-based diets in new generations is one of the major current challenges to preserve population and planetary health.
Lucile Marty   +4 more
doaj   +1 more source

The relation of phylogroups, serogroups, virulence factors and resistance pattern of Escherichia coli isolated from children with septicemia

open access: yesNew Microbes and New Infections, 2019
The characterization of virulent and drug-resistant Escherichia coli strains helps to control and provide more accurate information regarding infection and eradication.
F. Nojoomi, A. Ghasemian
doaj   +1 more source

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