Results 101 to 110 of about 11,605 (301)

Fueling Tomorrow: Scenario Planning for the Future of Gas Stations

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Transport electrification is reshaping the service infrastructures that mediate everyday mobility, yet most electrification scenario studies remain macrolevel and offer limited insight into how incumbent forecourt (gas‐station) networks can adapt under deep uncertainty.
Joao Gabriel Rosa   +2 more
wiley   +1 more source

Sealing and dentin bond strength of adhesive systems in selected areas of perfused teeth [PDF]

open access: yes, 2001
Objectives: (1) Test the sealing capacity and tensile strength of various adhesive systems: Scotch Bond 1 (Single Bond in USA)(SB1) + Z100, Syntac Sprint (SYN) + Tetric Ceram, Prime and Bond 2.1 (PB21) + TPH Spectrum, F2000 (Adhesive 1 Compomer) (F2000 ...
Del-Nero Beneitez, María Olga   +2 more
core   +2 more sources

Health System Factors in Head and Neck Cancer Diagnosis: A HEADSpAcE Consortium Qualitative Study in Glasgow and Montevideo

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Head and neck cancer (HNC) is a devastating diagnosis, with advanced‐stage disease leading to poorer outcomes. This qualitative study aimed to identify health system factors associated with stage of HNC diagnosis. Methods Qualitative semistructured interviews with HNC patients and clinicians were undertaken in two purposively ...
Grant Creaney   +196 more
wiley   +1 more source

The influence of "C-factor" and light activation technique on polymerization contraction forces of resin composite

open access: yesJournal of Applied Oral Science, 2012
OBJECTIVES: This study evaluated the influence of the cavity configuration factor ("C-Factor") and light activation technique on polymerization contraction forces of a Bis-GMA-based composite resin (Charisma, Heraeus Kulzer).
Sérgio Kiyoshi Ishikiriama   +3 more
doaj   +3 more sources

Properties of experimental resins based on synthesized propoxylated bis-GMA with different propionaldehyde ratios

open access: yesMaterials Research, 2012
The effect of different propionaldehyde ratios on the properties of bis-GMA-based comonomers and copolymers diluted with propoxylated bis-GMA (CH3bis-GMA) was evaluated.
Aline Bassi Denis   +5 more
doaj  

Determination of susceptibility to sensitization to dental materials in atopic and non-atopic patients [PDF]

open access: yes, 2012
Introduction: Some studies report that atopic patients have a greater frequency of delayed-type sensitization than non-atopic patients. Objective: To determine the influence of the atopic condition on delayed sensitization to dental materials.
Carrasco-Labra, Alonso   +6 more
core   +1 more source

Comparison of implant cast accuracy of multiple implant impression technique with different splinting materials: An in vitro study

open access: yesThe Journal of Indian Prosthodontic Society, 2016
Introduction: An accurate and passive fit of implant framework prosthesis, as well as the successful surgical operation is suggested as one of the critical requirements for long-term implant success.
Sunantha Selvaraj   +3 more
doaj   +1 more source

Adverse outcomes among pregnant women with COVID‐19 according to hospitalization status: A prospective individual participant data meta‐analysis in Europe and North America

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Understanding the varied impact of COVID‐19 severity on pregnancy outcomes is crucial for informed clinical management and targeted interventions. Objective To evaluate the impact of COVID‐19 on pregnancy outcomes, distinguishing between pregnant women managed in primary care and those requiring hospitalization.
Odette de Bruin   +73 more
wiley   +1 more source

Effect of water immersion on monomer and strength of FRC [PDF]

open access: yes, 2014
This journal suppl. entitled: Abstracts of the Academy of Dental Materials Annual Meeting, 8-11 October 2014 - Bologna, ItalyPURPOSE: There is an interest in the use of fiber-reinforced composite (FRC) to support the concept of minimal invasive dentistry.
Matinlinna, JP   +4 more
core   +1 more source

Different Strategies to Bond Bis-GMA-based Resin Cement to Zirconia.

open access: yesThe journal of adhesive dentistry, 2017
To evaluate the effect of different bonding strategies on short- and long-term bis-GMA-based resin cement bond strengths to zirconia.One hundred twenty samples of fully-sintered zirconia (Prettau Zirconia) were sandblasted and randomly distributed into 5 groups (n = 24): UA: Scotchbond Universal Adhesive; SZP: Signum Zirconia Bond I + II; ZPP: Z-Prime ...
Lopes, Guilherme Carpena   +2 more
openaire   +3 more sources

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