Results 81 to 90 of about 10,689 (176)

Confocal microscopy: a valid approach to evaluate the three-dimensional characteristics of root-end cavities [PDF]

open access: yes, 2013
Objective: To analyze, using confocal microscope, the three-dimensional characteristics of the root-end cavity preparations completed in root apices of extracted teeth determining their area, perimeter, circularity and cavo-surface angle.
Castellanos Cosano, Lizett   +5 more
core   +1 more source

Employing a Hysteresis Approach to Analyze Shifts in Tree Physiological Thresholds in Response to Drought

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Drought‐induced tree mortality underscores the need for improved physiological models to predict tree responses to water stress. We employed a hysteresis modelling approach analyzing diel water absorption and desorption cycles to understand drought‐induced shifts in physiological thresholds.
Mauro Brum   +7 more
wiley   +1 more source

A case report on dental management of a toddler with Pachygyria [PDF]

open access: yes, 2017
Children with special health care needs receive less oral care than the normal population, inspite of the high level of dental diseases among them. They are at an increased risk for oral diseases throughout their lifetime.
Annamalai, Sankar   +4 more
core   +1 more source

A survey on dental treatments provided under general anesthesia for pediatric patients: A hospital-based retrospective audit

open access: yesContemporary Pediatric Dentistry, 2021
Aim: To evaluate the dental procedures carried out under general anesthesia (GA) on children with primary dentition in a pediatric hospital. Methods: The study comprised all children with primary dentition treated under GA at a private pediatric hospital
Sreekanth K Mallineni   +3 more
doaj   +1 more source

Etiology, pathogenesis and treatment of peri‐implantitis: A European perspective

open access: yesPeriodontology 2000, EarlyView.
Abstract Peri‐implantitis is a plaque‐associated pathological condition occurring in tissues around dental implants. It is characterized by inflammation in the peri‐implant mucosa and progressive loss of supporting bone. Over the last 30 years, peri‐implantitis has become a major disease burden in dentistry.
Tord Berglundh   +3 more
wiley   +1 more source

Assessment of Coating Performance on Waterwalls and Superheaters in a Pulverised Fuel-Fired Power Station [PDF]

open access: yes, 2017
Protective coatings offer one route to increase the lives of heat exchangers in pulverised fuel power plants. A range of candidate coatings have been exposed on the waterwall and superheaters of a 500 MWe UK power station unit for periods of up to ~4 ...
Davis, Colin   +3 more
core   +2 more sources

Evaluation of Preformed Stainless Steel Crown′s Crazing by Various Sterilization Methods of Steam Autoclave: A Pilot Study

open access: yesAdvances in Human Biology, 2015
Aim: To evaluate the crazing of preformed stainless steel crowns by two different temperatures of autoclave sterilization. Materials and Method: 15 stainless steel crowns (3M ESP) were divided into 3 groups namely Group 1(G1) which was taken as control,
Shital DP Kiran   +3 more
doaj  

Supportive periodontal care during active orthodontic therapy in patients with history of stage IV periodontitis: A narrative review

open access: yesPeriodontology 2000, EarlyView.
Abstract The present narrative review aims to summarize the existing literature on recommendations for supportive periodontal care (SPC) in patients undergoing combined periodontal–orthodontic treatment. It outlines a comprehensive step‐4 treatment sequence in patients diagnosed with stage IV periodontitis and concurrent orthodontic problems.
Alexandra Stähli   +6 more
wiley   +1 more source

Torsion and Bending Properties of EdgeEndo Files [PDF]

open access: yes, 2016
Introduction: One important step of root canal therapy is the process of cleaning and shaping each canal. This process involves using endodontic rotary files combined with chemical irrigants to remove pulpal remnants and infected dentin from the canal ...
Hansen, Chad
core   +1 more source

Stainless Steel Crown Success Using the Hall Technique: A Retrospective Study [PDF]

open access: yes, 2014
Background In this retrospective study, the authors evaluated the clinical and radiographic success of stainless steel crowns (SSCs) used to restore primary molars with caries lesions, placed by means of both the traditional technique (involving ...
Dean, Jeffrey   +4 more
core   +2 more sources

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