Results 71 to 80 of about 77,718 (180)

Long‐term stability of periodontal plastic surgery featuring traditional autogenous graft and coronally advanced flap alone

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Coronally advanced flap (CAF), either alone or in combination with a connective tissue graft (CTG), represents one of the most extensively investigated surgical approaches for the treatment of gingival recessions, demonstrating high rates of mean root coverage (MRC) and complete root coverage (CRC). However, evidence regarding their
Giovanni Zucchelli   +9 more
wiley   +1 more source

Lamin A/C as a prognostic biomarker in colorectal cancer [PDF]

open access: yes, 2007
Lamins A and C (A-type lamins) are type V nuclear intermediate filament proteins which form a complex meshwork underlining the inner nuclear membrane termed the nuclear lamina.
Cox, Thomas Robert
core  

An Investigation into the Psychological Determinants of Health Habit Formation [PDF]

open access: yes
Forming habits – broadly defined as learned automatic responses to contextual cues – is proposed as a means to health behaviour maintenance. Habits form through context dependent repetition, but additional variables may affect this process.
Judah, GD
core   +1 more source

Patient‐centered perspectives and feelings on peri‐implantitis and its therapy

open access: yesPeriodontology 2000, EarlyView.
Abstract Objectives Peri‐implantitis is a common biological complication of dental implant therapy that affects peri‐implant tissues as well as patients' psychological well‐being and oral health‐related quality of life. This review summarizes patient‐centered perspectives on peri‐implantitis, focusing on patient perception at diagnosis, treatment ...
Jungwon Lee   +4 more
wiley   +1 more source

Transmission errors in precision worm gear drives

open access: yes
Transmission error is a measure of the positioning accuracy of a gear system. This has been widely documented in gearing for many years as the source of problems in noise and vibration.
Fish, Michael Anderson
core  

Geavanceerde technieken voor de numerieke contactanalyse van kegeltandwielen met spiraalvertanding

open access: yes, 2019
The research presented in this dissertation treats the subject of efficient gear contact simulation and is applied to the contact analysis of spiral bevel gears. Within the current development cycle of mechanical transmissions, computerized tooth contact
Vivet, M.
core  

Neogene Stable Carbon Isotopic Evolution of the Atmosphere and Low‐Latitude Surface Ocean

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 7, July 2026.
Abstract We reconstruct the stable carbon isotopic composition of Neogene surface ocean dissolved inorganic carbon (δ13CDIC) and atmospheric CO2 (δ13CATM) to serve as input for carbon cycle modeling and proxy‐related studies. The largely observation‐based δ13CDIC reconstructions are inferred from Neogene planktic foraminifer carbonate δ13C records with
J. A. van Dam   +2 more
wiley   +1 more source

A Randomized, Prospective, Open-Ended Clinical Trial of Zirconia Fixed Partial Dentures on Teeth and Implants: Interim Results

open access: yes, 2012
Purpose: The aim of this randomized controlled clinical trial was to compare the outcomes of zirconia crowns and fixed partial dentures (FPDs) supported by teeth or implants.
Cehreli, Murat   +5 more
core  

Influence of Airborne‐Particle Abrasion and Thermal Cycling on Enamel Bond Strength and Roughness of Lithium Disilicate Treated With a Self‐Etching Ceramic Primer

open access: yesJournal of Esthetic and Restorative Dentistry, Volume 38, Issue 7, Page 1367-1375, July 2026.
ABSTRACT Objective This in vitro study investigated the effect of a self‐etching ceramic primer (Monobond Etch & Prime [MEP]), with or without aluminum oxide airborne‐particle abrasion, on the surface roughness, and microtensile bond strength (μTBS) of lithium disilicate bonded to enamel, compared with the conventional hydrofluoric acid plus silane (HF 
Gabriel Freitas Pereira   +4 more
wiley   +1 more source

Dynamic grinding wheel wear-informed tooth surface roughness prediction for high-speed gear generating grinding

open access: yesSurface Topography Metrology and Properties
High-speed gears, serving as critical transmission components in new energy vehicles, operate at speeds exceeding 30000 rpm. Meeting stringent specifications for tooth surface roughness is crucial for achieving low-noise and long-life performance of high-
Yijie Tao   +4 more
semanticscholar   +1 more source

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