Purpose This study aims to contribute the relevant body of knowledge by examining bibliometric studies related tourism and hospitality indexed in Web Science (WoS) database from a perspective (evaluative relational techniques). Design/methodology/approach The WoS was used obtain be reviewed. A total 136 were analyzed visualized terms evaluative techniques, subject categorization made. Findings “Tourism management” “tourism hospitality” are two fields research where carried out more...

The purpose of this study was to determine the depth cure, degree conversion (DC), hardness, and cervical sealing ability silorane-based composite (Filtek Silorane [FS; 3M, Seefeld, Germany]) compare with methacrylate-based composites (MBCs = Filtek Supreme XT [FSXT] P60 [FP60]).The DC hardness every material were evaluated after 1, 7, 30 days. cure determined using ISO 4049:2000 standard. Microleakage by measuring dye penetration across gingival wall in cross-sectioned specimens.FS showed...

ABSTRACT Background: The optimal surface treatment is an important factor in repairing failed restorations. Purpose: aim of this study was to compare the effect different treatments combination with bonding agents on repair aged nano‐filled resin composite. Materials and Methods: Resin composite disks ( N = 180; Filtek Supreme XT, 3M ESPE, St. Paul, MO, USA), 6 mm diameter 2 height, were prepared. After accelerated aging 300 hours a weathering tester, specimens randomly divided into six...

To compare the in vitro microleakage of orthodontic brackets (metal and ceramic) between enamel-adhesive adhesive-bracket interfaces at occlusal gingival sides produced by self-etching primer system with that conventional acid etching bonding.Sixty freshly extracted human mandibular premolar teeth were used this study. The separated into four groups 15 each received following treatments: Group 1, 37% phosphoric gel + Transbond XT liquid stainless steel bracket; 2, Plus Self-Etching Primer...

Abstract This in vitro study was performed to compare the microtensile bond strengths (MTBS) of current self‐etching adhesives dentin and evaluate effects artificial aging [(thermocycling (TC) and/or mechanic loading (ML)] on MTBS nanoleakage adhesives. Two‐step (AdheSE Bond, Clearfil Protect SE Optibond Self‐Etch) one‐step (Hybrid G‐bond, Tri‐S Adper Prompt L‐Pop) were tested. Resin composite build‐ups created, specimens subjected 10 4 TC, 5 ML, /10 TC/ML. Non‐aged served as controls. In...

The aim of this study was to investigate the effects surface conditioning protocols on shear bond strength (SBS) metal brackets aged composite resin surfaces in vitro. Ninety discs, 6 mm diameter and 2 height, were prepared treated with an ageing procedure. After ageing, specimens randomly assigned one following groups: (1) control no treatment, (2) 38 per cent phosphoric acid gel, (3) 9.6 hydrofluoric (4) airborne aluminium trioxide particle abrasion, (5) sodium bicarbonate (6) diamond bur....

The aim of this study was to evaluate the effect luting cement thicknesses on push-out bond strength fiber posts.Sixty human maxillary canine teeth were endodontically treated. Post spaces prepared and root specimens randomly divided into three groups: Group 1: etch-and-rinse (Variolink II/Exite DSC), 2: self-etch (Panavia F2.0/ED primer) 3: self-adhesive (Clearfil SA Cement). Then each group four sub-groups according thickness, as follows: Sub-group 0.35 mm, 0.25 0.15 4: 0.05 mm. Three...

The aim of this study is to determine retrospectively the presence carotid artery calcifications (CACs) detected on panoramic radiographs (PRs) in a group Turkish population. Further, relationships between CACs and gender, life style, medical history were evaluated.During years 2004 2006, random sample 1282 PRs was collected from patients older than 40 who being treated by School Dentistry, Erciyes University. Of these PRs, 750 included study. Medical data archival records dental...

The aim of this in vitro study was to compare microleakage orthodontic brackets between enamel–composite and composite–bracket interfaces at the occlusal gingival margins, bonded using indirect bonding systems with that a conventional direct method. Forty freshly extracted human maxillary premolar teeth were randomly divided into two groups. In group 1, directly according manufacturer's recommendations. Group 2 consisted 20 indirectly Transbond XT (3M-Unitek), as adhesive, Sondhi Rapid Set...

The purpose of this study was to examine the microleakage three different fissure sealants after they were aged by mechanical loading and thermocycling in vitro. To end, a bonding agent (Prime & Bond® NT) (Clinpro, Helioseal F, Teethmate F1) used, whereby evaluated using dye penetration method and/or thermocycling. Sealant-treated teeth allocated into four groups: (50,000 times), (10,000 times) + one control group. For each sealant, both experimental groups showed statistically significant...

To compare the microleakage of enamel-adhesive-bracket complex at occlusal and gingival margins brackets bonded with high-intensity light curing lights conventional halogen lights.Forty-five freshly extracted human maxillary premolar teeth were randomly separated into three groups 15 each. Stainless steel in all according to manufacturer's recommendations. Specimens (15 per group) cured for 40 seconds a light, 20 light-emitting diode (LED), 6 plasma arc (PAC). After curing, specimens further...

To test the null hypothesis that there is no significant difference between microleakage of adhesive interferences at occlusal and gingival margins both ceramic metallic brackets bonded with light-cured resin-modified glass ionomer a conventional adhesive.Sixty freshly extracted human maxillary premolar teeth were randomly divided into four groups 15 each. Metal to 1 2 (RMGIA). group 3 4 (CA) system. A dye-penetration method was used for evaluation. Microleakage from determined by...

The aim of the present study was to evaluate cytotoxic effects three different provisional restoration materials on fibroblasts. Two bis-acrylic based [Tempofit Duomix (Detax), Protemp 3 Garant (3M ESPE)] and one urethan dimethacrylate [Revotek LC (GC Corporation)] used.Materials were prepared according manufacturers' instructions in standard teflon disks (2x5 mm) four samples extracted 7 ml Basal Medium Eagle with 10% new born calf serum 100 mg/ml penicillin/streptomycin for 24 hours. L929...

The purpose of this study was first to evaluate the elution 2-hydroxyethyl methacrylate (HEMA) and triethylene glycol dimethacrylate (TEGDMA) monomers from resin-modified glass ionomer cement (RMGIC) compomers cured with halogen light-emitting diode (LED) light-curing units (LCUs). effect materials on viability L929 fibroblast cells also evaluated. One RMGIC (Ketac N100) two (Dyract Extra Twinkystar) were tested. Materials prepared in teflon disks light-cured LED or LCUs. residual resin...

PURPOSE To examine the influence of operator experience level on shear bond strength (SBS) a self-etching adhesive (Clearfil SE Bond [CSE], Kuraray) and an etch-and-rinse (Single [SB], 3M ESPE). MATERIALS AND METHODS Flat dentin surfaces were created 120 extracted human third molars. Bonding agents composite resin applied light cured according to manufacturers' directions (n = 15). Four operators with different levels in operative dentistry performed same specimen preparation steps...

To determine the cytotoxicity of three commercial mouthrinses Klorhex, Andorex and Tanflex on buccal epithelial cells using micronucleus (MN) test.

To evaluate the shear bond strength and fracture mode difference between amorphous calcium phosphate (ACP)-containing adhesive conventional resin-based composite material used as an orthodontic lingual retainer adhesive.Forty crowns of extracted lower human incisors were mounted in acrylic resin, leaving buccal surface parallel to base molds. The teeth randomly divided into two groups: experimental control, containing 20 each. Conventional (Transbond-LR, 3M-Unitek) ACP-containing...

To assess microleakage of enamel-composite and wire-composite interfaces when retainer wires were bonded with two orthodontic a flowable composites.Forty-five freshly extracted human mandibular canine teeth used in this study. Teeth separated into three groups 15 each. Round stainless-steel wire 0.36-in. diameter was to enamel by Transbond XT (3M Unitek), LR Venus Flow (Heraeus Kulzer) composites. Specimens further sealed nail varnish, stained 0.5% basic fuchsine for 24 hours, sectioned...

Purpose This study aims to determine and evaluate the artificial intelligence (AI) development competitiveness of top 20 countries that receive highest number tourists with entropy technique for order preference by similarity ideal solution (TOPSIS)-integrated method. Design/methodology/approach is based on Global AI Index data published Tortoise Media. Based this index, according World Tourism Organization (UNWTO) report, destinations will host in 2022 were evaluated seven different...