Results 111 to 120 of about 4,611 (235)
Salted Peat: The Forgotten Casualty of Rising Sea Level in Freshwater Coastal Tropical Peatlands
Global Change Biology Communications, Volume 1, Issue 2, June 2026.This paper invites reflection on the largely overlooked risk that rising sea levels may salinize coastal tropical peatlands, potentially destabilizing vegetation, carbon cycling, and livelihoods. By synthesizing emerging evidence, it highlights a critical blind spot in climate models and adaptation frameworks that warrant urgent scientific and policy ...
Lupascu Massimo, Kartika Anggi Hapsari
wiley +1 more source
Efficacy of Two Rotary NiTi Instruments in Removal of Resilon/Epiphany Obturants
Iranian Endodontic Journal, 2012 Introduction: The success of endodontic retreatment is related to the complete removal of the obturation material from the root canal system. The aim of this study was to evaluate the efficacy of Mtwo R and ProTaper retreatment files in removing the ...
Pooneh Mohebbi
doaj
Damage to root dentin during retreatment procedures
, 2011 Introduction: The aim of this study was to explore the influence of retreatment procedures on the appearance of defects on the root canal walls. Methods: Two hundred mandibular premolars were divided into 4 groups. One group was left unprepared. The rest
Paul R. Wesselink +7 more
core +1 more source
MedicinaBackground and Objectives: The access cavity design and instrumentation system could affect the remaining root canal obturation materials in root canal retreatment.
Emine Odabaşı Tezer +5 more
doaj +1 more source
Efficacy of different techniques used for root canal retreatment
, 2020 Aim: This study compared the efficacy of gutta percha and sealer removal during retreatment using Protaper universal retreatment rotary files, D-Race rotary files and hand files with Gates Glidden.
Kataiaa, Mohamed Medhat +2 more
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, 2019 Objective: The aim of this randomized clinical trial was to evaluate the influence of root canal disinfection with a 940-nm diode laser on the intensity of pain after endodontic ...
Genç Şen, Özgür, Kaya, Melih
core +1 more source
Creating Flood Disasters: Environmental Memory and Adaptation in Aotearoa New Zealand
Kōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 2, June 2026.This article explores three questions. First, why does New Zealand have widespread flooding hazards? Second, why are these persistent, with little seemingly learned from the memory of earlier events? And third, beyond reiterating conventional solutions, what examples of alternatives or adaptations are being developed in different places?
Eric Pawson
wiley +1 more source
Efficiency of a novel laser-activated irrigation in retreatment of bioactive root canal sealer
, 2022 Svrha istraživanja bila je mikro CT analizom ispitati učinkovitost nove SWEEPS tehnike laserski aktiviranog ispiranja u uklanjanju punjenja korijenskih kanala nakon revizije endodontskog punjenja.
Rajda, Marko
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Earth's Future, Volume 14, Issue 6, June 2026.Abstract Climate change adaptation requires more place‐based evidence to understand the context of historic, present and future vulnerability and how this translates to local patterns of risk. This study illustrates a globally relevant framework focused on multiple and often interconnected climate risks in a major coastal lowland, the Fens region, UK ...
Katie Jenkins +10 more
wiley +1 more source
e aim of this study was to evaluate the presence of filling material in oval root canals after endodontic retreatment performed by different techniques, considering the area (mm2), location and root third using computed microtomography (µ-CT).
Maria Antonieta Veloso Carvalho Oliveira, Jady Karine Borelli, Kellen Cristina Mendes Azevedo, Luís Henrique Araújo Raposo, Lúcio Borges de Araújo, Nayara Rodrigues Nascimento Oliveira Tavares.
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