Results 61 to 70 of about 1,202,542 (306)

Electrical and Sensor Properties of Zinc Oxide–Based Films Prepared by the Polymer Precursor Method

open access: yesJournal of Chemistry
Zinc oxide is a promising candidate for use as a sensitive layer for chemiresistive gas sensors, which has many advantages due to its physical and electrical properties, namely chemical and thermal stability, low cost, etc.
Mykhail Tereshkov   +4 more
doaj   +1 more source

An outer membrane vesicle‐associated two‐track model for enterotoxigenic Bacteroides fragilis oncogenesis

open access: yesMolecular Oncology, EarlyView.
Enterotoxigenic Bacteroides fragilis is a gut bacterium linked to bowel cancer. We propose that its toxin acts along two routes: at the cell surface, cutting the adhesion protein E‐cadherin and triggering inflammation; and inside the cell, delivered by bacterial vesicles, switching on NOD1 and cancer stem cell programs.
Kangchan Choi   +2 more
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Joint Position Effects on Biceps Femoris and Peroneal Muscle Activation and Ankle Evertor Strength

open access: yesPhysical Therapy Korea
Background: The peroneus longus (PL) and peroneus brevis (PB) function as the primary muscles of eversion, a movement closely associated with tibial external rotation for ankle mor-tise stability.
Do-eun Lee   +3 more
doaj   +1 more source

MoveLab®: Validation and Development of Novel Cross-Platform Gait and Mobility Assessments Using Gold Standard Motion Capture and Clinical Standard Assessment

open access: yesSensors
Wearable health assessment devices enable real-time clinical- and home-based patient monitoring. Human gait analysis is a widely accepted musculoskeletal assessment.
Katie Powell   +7 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Interface layers and coupling conditions on networks for linearized kinetic BGK equation [PDF]

open access: yes, 2023
We consider a linearized kinetic BGK equation and the associated acoustic system on a network. Coupling conditions for the macroscopic equations are derived from the kinetic conditions via an asymptotic analysis near the nodes of the network.
Borsche, Raul   +5 more
core  

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

open access: yesFEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay   +2 more
wiley   +1 more source

Demo 16-06 Mercury Kinetic Theory

open access: yes, 2001
A sealed test tube contains mercury under vacuum and small bits of glass that float on the mercury. As the mercury is heated, it begins to boil, and energetic mercury vapor causes the bits of glass to jump wildly about in the upper part of the tube ...

core  

THE KINETICS OF OSMOSIS [PDF]

open access: yesJournal of General Physiology, 1927
It is shown that by combining the osmotic pressure and rate of diffusion laws an equation can be derived for the kinetics of osmosis. The equation has been found to agree with experiments on the rate of osmosis for egg albumin and gelatin solutions with collodion membranes.
openaire   +2 more sources

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