Results 171 to 180 of about 3,050 (255)

Bond strength enhancement for additively manufactured zirconia: Micro‐retentive design approach

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of digitally designed micro‐retention features on the bond strength of additively manufactured (AM) zirconia copings. Materials and Methods Sixty titanium base abutments (NobelParallel, NobelBiocare), pretreated with 50 µm alumina particles were divided into four groups (n = 15 per group); one group with ...
Rama B. Al‐Rashdan   +5 more
wiley   +1 more source

A Method for Theoretical Innovation in Economics

open access: yes
How can more theoretical innovation in economics be stimulated? Clues to the answer can be derived from the work of theorists who have been recognised for their innovative contributions to economic theory and from the philosophy of scientific progress ...
Arnold Wentzel
core  

Impact of prefabricated aids and auxiliary devices for scan bodies on the accuracy of intraoral scanning for full‐arch implant impressions: A systematic review

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate, in human clinical studies, the effect of prefabricated aids/auxiliary devices for implant scan bodies (ISBs) on the accuracy (trueness and precision) of full‐arch intraoral scanning (IOS). Methods A PRISMA‐guided search (PubMed, Embase, and Scopus; registered in PROSPERO (CRD420251027002)) identified comparative clinical ...
Aspasia Pachiou   +4 more
wiley   +1 more source

Impact of prosthetic abutment design on peri‐implant clinical and esthetic outcomes: A systematic review and meta‐analysis of randomized controlled trials

open access: yesJournal of Prosthodontics, EarlyView.
ABSTRACT Purpose To investigate, based exclusively on randomized controlled trials (RCTs), the current evidence on the influence of different prosthetic abutment designs on peri‐implant clinical outcomes and esthetic parameters. Methods This systematic review and meta‐analysis of RCTs was conducted following the Preferred Reporting Items for Systematic
João Vicente Calazans Neto   +4 more
wiley   +1 more source

Dominance and Prestige Motivations to Lead in Adolescence

open access: yesJournal of Personality, EarlyView.
ABSTRACT Introduction Dual strategy frameworks of motivation to lead differentiate Dominance motivations, which leverage fear and control to gain power and status, from Prestige motivations, which rely on respect and trust. Substantial research on these motivational pathways has been conducted in adults, but no empirical research studies them earlier ...
Jennifer L. Tackett   +3 more
wiley   +1 more source

Balancing the Cognitive Highwire: The Effect of CEO–TMT Shared Cognition on Radical Innovation and Innovation Efficiency

open access: yesJournal of Product Innovation Management, EarlyView.
ABSTRACT Radical innovation and innovation efficiency are important for a firm's competitive advantage. Past research has established that the firm's upper echelons disproportionately contribute to the radicalness and efficiency of innovation efforts.
David Lohmar   +2 more
wiley   +1 more source

Study Design in Clinical and Epidemiologic Research: Observational, Experimental, and Beyond

open access: yesJournal of Periodontal Research, EarlyView.
Population‐based epidemiology and clinical research are complementary and mutually reinforcing: Epidemiology quantifies disease incidence/prevalence and elucidates environmental and social determinants in populations, whereas clinical research evaluates biomarkers, therapeutics, and prognostic outcomes in patients; their convergence underpins ...
Gustavo G. Nascimento   +3 more
wiley   +1 more source

Keratinized Mucosa Width and Incidence of Peri‐Implant Diseases: A Systematic Review With Meta‐Analysis

open access: yesJournal of Periodontal Research, EarlyView.
This systematic review and meta‐analysis of 12 cohort studies (2646 implants), the first restricted to cohort studies on this topic, found no association between keratinized mucosa and peri‐implant mucositis, but lower peri‐implantitis incidence in implants with keratinized mucosa (> 0 mm) and width ≥ 2 mm, supporting its consideration in risk ...
Isabella Neme Ribeiro dos Reis   +7 more
wiley   +1 more source

The Pictures and the Frame: Banknote Iconography and Bottom‐Up Nationalism in Pre‐ and Post‐Revolutionary Tunisia

open access: yesNations and Nationalism, EarlyView.
ABSTRACT ‘Bottom‐up nationalism’—the belief that the nation is of the people, by the people and for the people—can serve as a powerful collective action frame for mass mobilization. We study the evolution of Tunisian dinar banknote iconography as an indicator of the institutionalization of bottom‐up nationalism before and after the Jasmine Revolution ...
Jacques E. C. Hymans, Chloe Bernadaux
wiley   +1 more source

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