Results 71 to 80 of about 4,642,550 (404)

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

open access: yesFEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh   +7 more
wiley   +1 more source

Experimental Study on the Bonding Performance between Shaped Steel and High-Strength Concrete

open access: yesBuildings
The integration of steel fibers into high-strength concrete (HSC) offers a solution to address the brittleness and limited ductility typically associated with conventional HSC structures.
Qinglin Tao   +6 more
doaj   +1 more source

Orthodontics: Bracket Materials, Adhesives Systems, and Their Bond Strength

open access: yesBioMed Research International, 2016
Adhesive interfaces influence greatly clinical success of modern dentistry. Durability of the interface can be determined by using several in vitro testing methods.
A. Scribante   +3 more
semanticscholar   +1 more source

Key role for inhibins in effective T cell activation, migration and Th17 differentiation

open access: yesFEBS Open Bio, EarlyView.
Activins/inhibins modulate immune responses. Here, we show that inhibins can be produced very early after T cell activation and can act in an autocrine way, favoring Th1 versus Th17 differentiation and CCL19/CCL21 mediated migration. Recombinant inhibin A can restore the Th1/Th17 balance, highlighting the role of inhibins as key regulators of T cell ...
Sandra Ortega‐Francisco   +5 more
wiley   +1 more source

A Comparison of Bond Strength Between Direct- and Indirect-bonding Methods [PDF]

open access: yes, 2006
The purpose of this study was to evaluate and compare the shear bond strength and the sites of bond failure for brackets bonded to teeth, using two indirect-bonding material protocols and a direct-bonding technique.
Berzins, David W.   +3 more
core   +1 more source

Shear bond strengths of composite resin and giomer to mineral trioxide aggregate at different time intervals [PDF]

open access: yes, 2017
The efficacy of the bond between the restorative materials and the pulp capping materials has an important role in the success of vital pulp therapy. Therefore, the aim of this study was to evaluate the shear bond strength of composite resin and giomer ...
Abed Kahnamoii, Mehdi   +5 more
core   +1 more source

Transcriptional regulation of neuropeptide receptors underlies context‐dependent adaptation in Drosophila melanogaster

open access: yesFEBS Open Bio, EarlyView.
Under environmental changes, the expression level of neuropeptide (NP) and neuropeptide receptor (NPR) genes changes to confer context‐dependent adaptation to the model organism Drosophila melanogaster. Through finding more regulatory elements in the NPR genes in comparison with their ligands (NPs), we found that NPR‐biased transcriptional regulation ...
SeungHeui Ryu   +6 more
wiley   +1 more source

Influence of Adherend Surface Roughness on the Adhesive Bond Strength

open access: yes, 2016
SURFACE TREATMENT OF THE ADHERENDS PRIOR TO ADHESIVE BONDING PLAYS AN IMPORTANT ROLE IN THE ENHANCING OF STRENGTH AND DURABILITY OF BONDED JOINTS. IN THIS WORK, AN INVESTIGATION ON EFFECT OF ADHEREND SURFACE ROUGHNESS ON ADHESIVE BOND STRENGTH WAS ...
A. Ghumatkar   +4 more
semanticscholar   +1 more source

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