Search results for "Maximum depth"

showing 3 items of 3 documents

Root canal adaptation and intra-tubular penetration of three fiber-post cementation systems

2018

Background To measure the penetration of three bonding systems for the luting of fiber glass posts in endodontically treated teeth, using confocal laser scanning microscopy (CLSM). Material and Methods A total of 30 maxillary incisors were shaped with the Mtwo system and filled with gutta-percha and Top Seal cement. The sample was divided into three groups (ni=10) according to the bonding system used to cement the posts: Group 1 (Prime&Bond NT and Rebilda DC with a total-etch technique); Group 2 (Futurabond DC and Rebilda DC with a dentin self-etch technique); and Group 3 (BisCem self-adhesive cement). Rhodamine B was added to the bonding systems to allow visualization by CLSM. Three 1-mm t…

CementMaterials scienceRoot canalResearch0206 medical engineering030206 dentistry02 engineering and technologyPenetration (firestop):CIENCIAS MÉDICAS [UNESCO]Depth of penetration020601 biomedical engineeringOperative Dentistry and Endodontics03 medical and health sciencesRebilda DC0302 clinical medicinemedicine.anatomical_structureDentinal TubuleMaximum depthUNESCO::CIENCIAS MÉDICASDentinmedicineComposite materialGeneral DentistryJournal of Clinical and Experimental Dentistry
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Danau Laut Balbullol di Misool Raja Ampat

2018

Danau laut adalah ekosistem unik yang ditemukan terfokus di empat lokasi saja di dunia. Salah satunya di Raja Ampat. Danau-danau tersebut memiliki karakter yang unik sesuai tingkat koneksinya dengan laut. Danau Balbullol adalah danau yang paling dalam diantara danau laut di Misool, terasing, dan belum pernah dikaji. Melalui studi ini ingin mengetahui karakter dari Danau Balbullol. Deskripsi danau dilakukan dengan serangkaian survei lapangan dan perekaman logger untuk mengetahui karakter fisik, kualitas air, dan kehadiran biota. Hasilnya diketahui luas danau adalah 1,94 ha dengan kedalaman maksimum 38 m. Suhu dan salinitas memperlihatkan profil vertikal yang homogen, sehingga membentuk tipe …

SalinityOceanographyMaximum depthHomogeneousTemperature salinity diagramsMonths timeEcosystemBiotaWater qualityGeologyJURNAL SUMBERDAYA AKUATIK INDOPASIFIK
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Effect of three different irrigation solutions applied by passive ultrasonic irrigation

2015

Objectives This study evaluated the maximum depth and percentage of irrigant penetration into dentinal tubules by passive ultrasonic irrigation (PUI). Materials and Methods Thirty extracted human teeth were instrumented and divided into three groups. According to final irrigation regimen, 5.25% sodium hypochlorite (Group A, NaOCl), 2% chlorhexidine (Group B, CHX) and saline solution (Group C, control group) were applied with Irrisafe 20 tips (Acteon) and PUI. Irrigant was mixed with 0.1% rhodamine B. Sections at 2 mm, 5 mm, and 8 mm from the apex were examined with confocal laser scanning microscopy (CLSM). The percentage and maximum depth of irrigant penetration were measured. Kruskal-Wall…

Ultrasonic irrigationMaterials scienceDentinal penetrationConfocal laser scanning microscopeConfocal laser scanning microscopeChlorhexidineNanotechnologyGeneral MedicinePenetration (firestop)lcsh:RK1-715Passive ultrasonic irrigationSodium hypochloritestomatognathic diseaseschemistry.chemical_compoundDentinal Tubulestomatognathic systemchemistryMaximum depthlcsh:DentistrySodium hypochloriteIrrigation SolutionsResearch ArticleBiomedical engineeringRestorative Dentistry & Endodontics
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