Results 161 to 170 of about 1,819,422 (278)

Comparative Effects of Different Surface Treatments on Shear Bond Strength of Metal Brackets Bonded to Eroded Enamel: An in Vitro Study :. [PDF]

Galen Med J
Soleimani M, Banaei H, Mohammadian M.
europepmc   +1 more source

A Parametric Computational Framework for Modeling and Seismic Design of Post‐Tensioned Mass Timber Rocking Walls

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Post‐tensioned cross‐laminated timber (PT‐CLT) rocking walls offer a compelling seismic system combining self‐centering behavior with energy dissipation. However, progress in their performance assessment and design has been limited by the lack of a comprehensive parametric modeling tool, as exists for steel or reinforced concrete systems. This
Ghasem B. Shargh, André R. Barbosa, John W. van de Lindt, Nathan C. Brown   +3 more
wiley   +1 more source

Environmental impact of orthodontic treatment: a simplified fast-track comparative life-cycle impact assessment of self-ligating metal brackets and clear aligners. [PDF]

Eur J Orthod
Heezen MJJ, van den Dungen GM, Kuijpers MAR, Ongkosuwito EM.   +3 more
europepmc   +1 more source

Use of Hydrogen Energy Storage to Stabilize Solar Power Output With an Energy Efficiency Analysis for European Union Member Countries

Energy Science &Engineering, EarlyView.
Photovoltaic solar power production can be stabilized using hydrogen energy storage. Gaseous hydrogen is produced, compressed, stored, and consumed in fuel cells to provide a constant power output. ABSTRACT Seasonal energy storage as compressed hydrogen offers a potential solution to balance the power grid as intermittent renewable energy sources are ...
Jure Voglar, Blaž Likozar
wiley   +1 more source

Exploring the effect of femtosecond laser surface treatment on the bond strength of zirconia to metal brackets: an in vitro study. [PDF]

BMC Oral Health
Shalaby L, Saifeldin H, Samad FA, Mohamed T, El Demery Y.   +4 more
europepmc   +1 more source

Finalisation of the European Approach to Assess the Fire Performance of Facades—Brief Information on the Outcome of the Project

Fire and Materials, EarlyView.
ABSTRACT This research was conducted within the framework of project SI2.825082, funded by the European Commission—DG GROW. The project's objective was to finalise a European approach for assessing the fire performance of façades under medium and large fire exposure conditions.
Péter Tóth, Anja Hofmann‐Böllinghaus, Fabien Dumont, Johan Anderson, Johan Sjöström, Mikael Bergius, Roman Chiva, Octavian Lalu   +7 more
wiley   +1 more source

Shear bond strength and adhesive remnant index of metal brackets bonded after different post-bleaching waiting periods in enamel bleached with two bleaching agents: An in vitro study. [PDF]

J Clin Exp Dent
Miranda-Castro A, Ramírez-Tito D, Castro-Ramirez L, Cervantes-Ganoza L, Garcia-Luna G, Ladera-Castañeda M, Cayo-Rojas C.   +6 more
europepmc   +1 more source

In-Vitro Tensile Bond Strength Comparison of Metal and Ceramic Brackets Using Autopolymerizing and Light-Cured Resins

, 1989
The purpose of this study was to evaluate and compare the tensile bond strengths of mesh pad metal brackets and ceramic brackets utilizing currently available autopolymerizing and light-cured adhesives.
Ostertag, Paul R.
core  

Climate Risks and the Risk Premia of AI Stocks: Some Forecasting Experiments

Journal of Forecasting, EarlyView.
ABSTRACT This study examines whether physical and transition climate‐risk measures predict the risk premia of AI‐related stocks, and whether incorporating these risks improves forecast performance relative to benchmark models. The findings suggest that global transition climate shocks lower the premia of AI stocks, while US climate policy increases ...
Afees A. Salisu, Abeeb O. Olaniran
wiley   +1 more source

Shear bond strength and ARI scores of metal brackets to glazed glass ceramics and zirconia: an in vitro study investigating surface treatment protocols. [PDF]

BMC Oral Health
Pédemay C, François P, Fouquet V, Abdel-Gawad S, Attal JP, Dantagnan CA.   +5 more
europepmc   +1 more source