Results 31 to 40 of about 1,100,486 (356)
Bond Strength of GFRP Bars Embedded in Engineered Cementitious Composite using RILEM Beam Testing
International Journal of Concrete Structures and Materials, 2018 This paper presents a study on the bond characteristics of glass fiber reinforced polymer (GFRP) bars in engineered cementitious composite (ECC). Ninety beam specimens having variable parameters namely bar diameter, GFRP bar types (standard low modulus ...
Khandaker Muhammed Anwar Hossain
doaj +1 more source
Study of Bond Strength of Steel Bars in Basalt Fibre Reinforced High Performance Concrete
Crystals, 2020 The paper presents the study on bond behaviour of steel bars. It reports the research conducted on local bond strength of short length specimens in high performance concrete (HPC) and basalt fibre reinforced high performance concrete (BFRHPC).
Piotr Smarzewski
doaj +1 more source
Analytical carbon-oxygen reactive potential [PDF]
, 2008 We present a reactive empirical potential with environment-dependent bond strengths for the carbon-oxygen (CO) system. The distinct feature of the potential is the use of three adjustable parameters characterizing the bond: the strength, length, and ...
Giapis, K. P., Kutana, A.
core +1 more source
Bond strength evaluation of the veneering-ceramics bonds [PDF]
Medicina Oral Patología Oral y Cirugia Bucal, 2010 The purpose of this study was to determine whether the bond of veneering porcelain to a ceramic core in bilayered ceramics was similar to that of the metal ceramic control of well known behaviour.Six groups of nine specimens each were fabricated, whose dimensions were 15 mm long and 8 mm in diameter at the core, and 2 mm long and 8 mm in diameter for ...
López Mollá, Victoria +4 more
openaire +6 more sources
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
BMC Oral Health, 2021 Background To evaluate the effect of surface treatments on the push-out bond strength of Biodentine (BD) and white mineral trioxide aggregate (WMTA) to fiber posts. Methods Two brands of fiber posts were used: Reblida post; RP and RelyX post; RX.
Amr M. Elnaghy +4 more
doaj +1 more source
Shear Bond Strength Comparison between Two Orthodontic Adhesives and Self-Ligating and Conventional Brackets [PDF]
, 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
Transport in simple networks described by integrable discrete nonlinear Schr\"Aodinger equation
, 2011 We elucidate the case in which the Ablowitz-Ladik (AL) type discrete nonlinear Schr\"Aodinger equa- tion (NLSE) on simple networks (e.g., star graphs and tree graphs) becomes completely integrable just as in the case of a simple 1-dimensional (1-d ...
C. Sulem +9 more
core +1 more source
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Shear Bond Strength of Orthodontic Attachments to Amalgam Surfaces Using Assure Universal Bonding Resin after Different Surface Treatments [PDF]
Iranian Journal of Orthodontics, 2016 Background: Assure Universal Bonding Resin is capable of providing a strong bond between orthodontic attachments and amalgam surfaces. Objectives: This study sought to assess the shear bond strength of orthodontic attachments to amalgam surfaces using ...
Roya Naseh +2 more
doaj +1 more source