Results 61 to 70 of about 418,410 (336)

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

Studies on fatigue behaviour of weld-bonds of Al-Mn-Mg alloy [PDF]

open access: yes, 2013
In the present paper, fatigue and metallurgical behaviour of weld-bonds and adhesive bonds developed using 2 mm thick aluminium alloys namely 5052 alloy have been reported. Weld-bonds were prepared using structural adhesive (Epoxy resin) and spot welding
Dwivedi, Dheerendra, Mittal, Mayank
core  

In vitro analysis of shear bond strength and adhesive remnant index of different metal brackets

open access: yesDental Press Journal of Orthodontics, 2016
Introduction: There is a great variety of orthodontic brackets in the Brazilian market, and constantly evaluating them is critical for professionals to know their properties, so as to be able to choose which product best suits their clinical practice ...
Fernanda de Souza Henkin   +5 more
semanticscholar   +1 more source

Repeat Expansions in PLIN4 Cause Autosomal Dominant Vacuolar Myopathy With Sarcolemmal Features

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to describe and characterize two unrelated Spanish families suffering from an autosomal dominant autophagic vacuolar myopathy caused by repeat expansions in PLIN4. Methods We evaluated the clinical phenotype and muscle imaging, and performed a genetic workup that included exome sequencing, muscle RNAseq, and long‐read genome ...
Laura Llansó   +17 more
wiley   +1 more source

Bond Strength of an Amorphous Calcium Phosphate–Containing Orthodontic Adhesive [PDF]

open access: yes, 2008
Objective: To determine whether an amorphous calcium phosphate (ACP)-containing adhesive has an acceptable level of shear bond strength to be used as an orthodontic adhesive.
Berzins, David W.   +2 more
core   +1 more source

Effects of tooth bleaching on shear bond strength of brackets rebonded with a self-etching adhesive system [PDF]

open access: yes, 2011
The purpose of this study was to ascertain the effects of tooth bleaching on the shear bond strength of orthodontic brackets rebonded with a self-etching adhesive system.
Abe, Ryota   +2 more
core   +1 more source

Numerical Analysis for the Progressive Failure of Binary-Medium Interface under Shearing

open access: yesAdvances in Civil Engineering, 2018
Binary-medium specimens were fabricated using the particle flow code, and the shear strength, dilatancy, and failure behavior of the binary-medium specimens with different bond strength ratios (0.25, 0.5, 0.75, and 1.0) under different normal stresses ...
Rihong Cao   +3 more
doaj   +1 more source

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

open access: yesAdvanced Biology, EarlyView.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins   +2 more
wiley   +1 more source

Shear Bond Strength Comparison between Two Orthodontic Adhesives and Self-Ligating and Conventional Brackets [PDF]

open access: yes, 2007
Objective: To evaluate and compare the shear bond strengths of two adhesives using two types of brackets: a conventional and a self-ligating bracket system. Materials and Methods: Sixty extracted human premolars were collected.
Berzins, David W.   +3 more
core   +1 more source

Effect of adhesive thickness and concrete strength on FRP-Concrete Bonds [PDF]

open access: yes, 2012
The use of fiber-reinforced polymer (FRP) composites for strengthening, repairing, or rehabilitating concrete structures has become more and more popular in the last 10 years.
Enrique González-Valle   +3 more
core   +2 more sources

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