Results 101 to 110 of about 21,449,468 (299)

In Vitro Comparison of Bioceramic Sealer Vs. Epoxy Resin Sealer for Obturation in Minimally Invasive Root Canal Treatment of Anterior Canines: A DMA Analysis

open access: yesJournal of Pharmacy and Bioallied Sciences
Objective: To compare the viscoelastic behavior of bioceramic and epoxy resin sealers in minimally invasive root canal treatments of anterior canines by using Dynamic Mechanical Thermal Analysis (DMTA).
Prabu Mahin Syed Ismail
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Investigation on dynamic characteristics of mechanical assembly [PDF]

open access: yes, 2015
Mechanical assembly is important process affecting product dynamic quality. To completely inspect assembly quality, dynamic characteristic analysis is necessary.
Lu, Guang-qing   +2 more
core  

Dynamic Mechanical Properties of Short Fiber Reinforced Polymers [PDF]

open access: yes, 2017
Recently there has been a drive to replace traditional engineering materials with polymeric solutions. Fiber reinforced polymers offer combine the inherent benefits of polymers such as light weight and anti-corrosion with high strength and stiffness to ...
Pearson, Adam
core   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

open access: yesFEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg   +14 more
wiley   +1 more source

Chaotic dynamic analysis of viscoelastic plates

open access: yes, 2001
The dynamic buckling of viscoelastic plates with large deflection is investigated in this paper by using chaotic and fractal theory. The material behavior is given in terms of the Boltzmann superposition principle. in order to obtain accurate computation
张双寅, 孙远翔
core   +1 more source

Microstructure-based modeling of the dynamic mechanical properties of SiCp/Al composites

open access: yesScience and Engineering of Composite Materials, 2016
Using image processing and recognition, a microstructure-based finite element model (FEM) was established to predict the dynamic properties of SiCp/Al composites at different strain rates ranging from 200 to 14,000 s-1.
Yuan Mei Ni   +4 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Filament Extrusion‐Based Conductive TPU Composite Scaffolds Enable Superior Neuronal Growth and Synaptic Maturation In Vitro

open access: yesEngineering in Life Sciences
Fused filament fabrication (FFF) three‐dimensional (3D) printing technologies offer new opportunities for fabricating customizable, low‐cost platforms for tissue engineering applications.
Kamil Elkhoury   +7 more
doaj   +1 more source

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