Results 21 to 30 of about 742,841 (288)

MTA Fillapex ile kontamine olmuş dentin yüzeylerine uygulanılan çeşitli kanal patı çözücülerinin adeziv rezinlerin bağlanma dayanımına etkisi

open access: yesSelcuk Dental Journal, 2022
Amaç: Bu çalışmanın amacı, MTA Fillapex kök patı ile kontamine olmuş dentin yüzeylerine uygulanan farklı çözücülerin, adeziv rezinlerin pulpa odasındaki dentine mikrotensile bağlanma dayanımı (μTBS) üzerine etkisini değerlendirmektir. Gereç ve Yöntem: Bu
Esra Özyurt   +2 more
doaj   +1 more source

Biomechanical Testing of a Calcium Phosphate-Phosphoserine–Based Mineral-Organic Adhesive for Non-invasive Fracture Repair of Mandibular Fractures in Dogs

open access: yesFrontiers in Veterinary Science, 2020
Mandibular fracture repair is complicated by limited availability of bone as well as the presence of the neurovascular bundle and an abundance of tooth roots.
Alexander T. Geddes   +5 more
doaj   +1 more source

Experimental Research of Technology for Strengthening Reinforced Concrete Columns with Carbon Fibers

open access: yesНаука и техника, 2020
Reinforcement of columns (piers) is usually accomplished by increasing  cross-section through building-up, injecting reinforcing solutions and external reinforcement.
O. S. Molodid
doaj   +1 more source

Boron-Doped BiOBr Nanosheets with Enhanced Photocatalytic Activity for Sulfanilamide and Dyes

open access: yesMolecules
A boron-doped BiOBr photocatalytic nanosheet was synthesized using a one-step hydrothermal method. The effects of solvent, temperature, and boron doping content on the morphology and photocatalytic performance were investigated.
Zimu Wei   +6 more
doaj   +1 more source

Effect of Graphene Oxide and Ammonia-modified Graphene Oxide Particles on ATPase Activity of Rat Liver Mitochondria [PDF]

open access: yesInternational Journal Bioautomation
Graphene and its derivatives have become promising materials for biomedical applications in the last decade. Before their widespread application, however, evaluating their toxicity and mechanisms underlying interactions with cellular components is ...
Natalia Krasteva   +6 more
doaj   +1 more source

Chemical characterization of the adhesive secretions of the salamander Plethodon shermani (Caudata, Plethodontidae)

open access: yesScientific Reports, 2017
Salamanders have developed a wide variety of antipredator mechanisms, including tail autotomy, colour patterns, and noxious skin secretions. As an addition to these tactics, the red-legged salamander (Plethodon shermani) uses adhesive secretions as part ...
Janek von Byern   +9 more
doaj   +1 more source

Differential Effect of Novel Plant Cystatins on the Adhesive Behaviour of Normal and Cancer Breast Cells [PDF]

open access: yesInternational Journal Bioautomation
In the present work, we have investigated a novel recombinant cystatin dgECP1 and its mutant form, dgECP1m1, focused on their impact on the adhesive behaviour of two breast cell lines: the cancerous, MDA-MB-231, and the normal, MCF-10A.
Kamelia Hristova-Panusheva   +2 more
doaj   +1 more source

Elastic analysis of adhesion stresses for the design of a strengthening plate bonded to a beam [PDF]

open access: yes, 2006
This paper presents methods for determining the elastic shear and peel stresses in an adhesive joint between a strengthening plate and a beam. Both closed-form and finite-difference solutions are given, allowing loading, temperature effects and plate ...
Cadei, J, Stratford, T
core   +2 more sources

KARAKTERISTIK PAPAN PARTIKEL DARI BAMBU DENGAN PEREKAT GETAH DAMAR

open access: yesJurnal Teknologi Industri Pertanian, 2019
The fiber content of bamboo is very high (59.8%), thus it is potential to be the raw material for particle board manufacture. In this study, resin of damar was used as adhesive to substitute the synthetic adhesive such as urea and phenol formaldehide ...
Ika Amalia Kartika, Dara Fegy Pratiwi
doaj   +1 more source

A REVIEW ON BOND PERFORMANCE OF FRP-CONCRETE SYSTEM AT VARIOUS ENVIRONMENTAL CONDITIONS

open access: yesJournal of Engineering and Sustainable Development, 2022
Strengthening concrete structures with Fibre Reinforced Polymer (FRP) is one of the most commonly used technique to repair and rehabilitate concrete members due to the advanced properties of FRP over other conventional materials such as steel plates ...
Rawaa Al-Safy
doaj   +1 more source

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