Results 161 to 170 of about 5,672 (300)

The Effect of Aluminum in Solution on the Dissolution of Amorphous Silica and its Relation to Cementitious Systems

One of the most serious causes of degradation of concrete is the alkalisilica reaction. Amorphous silicates present in certain aggregates react with the alkaline pore solution of the concrete to form a gel, which absorbs water and swells, leading to the ...
Chappex, Theodore, Scrivener, Karen L.
core   +1 more source

Efficacy of Bioceramic Cements Versus Conventional Cements in the Prognosis of Endodontic Treatments in Patients with Apical Periodontitis: A Systematic Review with Meta-Analysis. [PDF]

Iran Endod J
Mendoza RMP, Iuga MM, Gamonal MGC.
europepmc   +1 more source

Low Rates of Kaolin in Different Application Periods Reduce Diaphorina citri Population and Huanglongbing Incidence in Commercial Citrus Orchards

Journal of Applied Entomology, EarlyView.
ABSTRACT Huanglongbing (HLB) is the most destructive citrus disease worldwide, and it has been disseminated by the Asian citrus psyllid Diaphorina citri, the vector of the causing agent Candidatus Liberibacter asiaticus. Although processed kaolin reduces psyllid infestation, long‐term field data from commercial orchards are limited.
Marcelo Pedreira de Miranda, Wellington Ivo Eduardo, Renato Beozzo Bassanezi, Eduardo Augusto Girardi, Haroldo Xavier Linhares Volpe   +4 more
wiley   +1 more source

Montmorillonite in next-generation drug delivery: patent trends, safety insights, and industrial advancements. [PDF]

J Mater Sci Mater Med
Asif AH, Asha BR, Prasanthi S, Goudanavar P, Prashantha K, Srikruthi KS, Naveen NR, Meravanige G, Shiroorka PN, Swaroop K, Sreenivasalu PKP, Sreeharsha N.   +11 more
europepmc   +1 more source

Systematic Review Evaluating the Influence of Veneering Design on the Clinical Outcome of All‐Ceramic Implant‐Supported 3–4 Units and Full Arch Fixed Dental Prostheses

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To systematically assess survival, failure, and complication rates of all‐ceramic implant‐supported monolithic and micro‐veneered FDPs (i‐FDPs) in partially/completely edentulous patients compared to veneered restorations. Materials and Methods An electronic search identified prospective clinical studies on all‐ceramic i‐FDPs with at
Shaza Bishti, Stefan Wolfart, Marcel Zwahlen, Lukas Waltenberger   +3 more
wiley   +1 more source

Particles exposures and sarcoidosis. [PDF]

Sarcoidosis Vasc Diffuse Lung Dis
Ghio AJ, Scott SA, Tilley SL.
europepmc   +1 more source

Effect of surface treatments on the bond strength between additively manufactured or injection‐molded high‐performance polymers and titanium

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of surface treatment and fabrication techniques of high‐performance polymers on their shear bond strength (SBS) to grade IV titanium. Materials and Methods A total of 120 pre‐milled titanium abutments were sectioned.
Ahmet Serkan Küçükekenci, Doğu Ömür Dede, Oğuz Süleyman Özdemir, Burak Yilmaz   +3 more
wiley   +1 more source

Ethanol Dehydration Over Hydrophobic Aluminum and Niobium Silicates: Influence of Homogeneity of Metal Mixing on Catalytic Activity and Stability of Si−C Bonds

, 2019
Herein we report on the stability and catalytic activity of aluminum and niobium silicates hybridized with phenylene bridges in the gas phase dehydration of (bio)ethanol to (bio)ethylene.
Poleunis, Claude, Boogaerts, Gautier, 6th International Conference on Multifunctional, Hybrid and Nanomaterials, Styskalik, Ales, Debecker, Damien P.   +4 more
core  

Effectiveness of self‐etching ceramic primer on the bond strength of dental glass ceramics: A systematic review and meta‐analysis of in vitro studies on feldspathic and leucite‐reinforced ceramics

Journal of Prosthodontics, EarlyView.
Abstract Purpose This systematic review and meta‐analysis evaluated the bond strength effectiveness of a self‐etching ceramic primer, specifically Monobond Etch & Prime (MEP), compared to hydrofluoric acid with silane (HF+S) in feldspathic and leucite‐reinforced dental glass‐ceramics (DGCs). Materials and Methods This study followed PRISMA‐p guidelines
Nathalya Fedechen Martins, Isaac Augusto Dantas Nogueira, Francisbênia Alves Silvestre, Nicole Escórcio de Meneses, Rebeka Thiara Nascimento dos Santos, Raniel Fernandes Peixoto   +5 more
wiley   +1 more source

Silicon at the Soil-Plant-Microbiome Interface: Rhizospheric Reconfiguration and Crop Resilience to Environmental Stresses. [PDF]

Plants (Basel)
Boutafda A, Kounbach S, Zourif A, Benhida R, Danouche M.   +4 more
europepmc   +1 more source