Results 21 to 30 of about 875,179 (281)

Effectiveness of Four Different Obturation Techniques on the Penetration Depth of Bioceramic Sealers into the Dentin Tubules: An In Vitro Study

open access: yesDental Hypotheses, 2023
Introduction: We aimed to assess the penetration depth of bioceramic sealers into the dentin tubules following different root canal obturation techniques included (A) warm vertical compaction, (B) carrier-based technique, (C) cold lateral compaction, and
Ghaith Hamid Faris   +1 more
doaj   +1 more source

Root filling bond strength using reciprocating file-matched single-cones with different sealers

open access: yesBrazilian Oral Research, 2016
The aim of the present study was to evaluate the bond strength (BS) of root canal fillings to root dentin using the reciprocating file-matched single-cone or lateral compaction techniques with resin-based and calcium-silicate-based sealers.
Carla Cristina Camilo ARAÚJO   +6 more
doaj   +1 more source

Impact of soil compaction on root system of Caucasian aldar (Aluns subcotdata C. A. Mey.) seedlings [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2017
Soil compaction, as one of the causes of stress, has a negative impact on plant growth. The aim of this study was to evaluate the effect of soil compaction on root system of Caucasian alder (Aluns subcotdata C. A. Mey.) seedlings in controlled condition.
Meghdad Jourgholami   +2 more
doaj   +1 more source

Effects of soil compaction and mechanical damage at harvest on growth and biomass production of short rotation coppice willow [PDF]

open access: yes, 2004
The effects of soil compaction and mechanical damage to stools at harvesting on the growth and biomass production of short rotation coppice (SRC) of willow (Salix viminalis L.) were monitored on clay loam (CL) and sandy loam (SL) soils.
Stephens, William   +3 more
core   +1 more source

Comparative Evaluation of Three Different Obturating Techniques Lateral Compaction, Thermafil and Calamus for Filling Area and Voids Using Cone Beam Computed Tomography: An Invitro study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Introduction: The success of root canal treatment depends upon the proper sealing of root canal system. Improper apical seal leads to the microleakage which can be prevented by proper obturation technique.
Ruchi Gupta   +2 more
doaj   +1 more source

The effects of tyre systems on the depth and severity of compaction [PDF]

open access: yes, 2006
High value crops such as peas for the frozen vegetable market have to be harvested at the optimum point for quality, regardless of field conditions. Six wheeled pea harvesters with a gross weight of 27 t, giving a wheel load of 4.5 t are required to move
Stranks, Simon Nicholas
core   +4 more sources

A comparative evaluation of fracture resistance of endodontically treated teeth obturated with four different methods of obturation: An in vitro study

open access: yesEndodontology, 2019
Objective: The objective is to compare the vertical fracture resistance of teeth obturated with four different obturating techniques using universal testing machine (UTM).
Khushboo Goyal   +5 more
doaj   +1 more source

Imaging compaction band propagation in Diemelstadt sandstone using acoustic emission locations [PDF]

open access: yes, 2008
We report results from a conventional triaxial test performed on a specimen of Diemelstadt sandstone under an effective confining pressure of 110 MPa; a value sufficient to induce compaction bands.
Thompson, BD   +17 more
core   +1 more source

The Effect of Reciprocating Instrument and Root Canal Filling Techniques on Post-operative Pain in Retreatment: A Prospective Clinical Study

open access: yesEuropean Endodontic Journal, 2023
Objective: The aim of this prospective clinical study was to assess the effect of different instruments and root canal filling techniques on post-operative pain in single visit of endodontic retreatment.
Gulaya Novruzova, Nimet Gençoğlu
doaj   +1 more source

An In-Vitro Comparison and Analysis of Apical Microleakage of Thermafil, System B and Cold Lateral Compaction Obturation Techniques by using Linear Dye Penetration Measurement Method [PDF]

open access: yesJLUMHS, 2020
OBJECTIVE: To evaluate and compare the apical microleakage of Thermafil and System B in comparison with cold lateral compaction (CLC) endodontic obturation technique using dye penetration measurement.
Noor-ul-Ain Jawaed   +5 more
doaj   +1 more source

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