Results 121 to 130 of about 28,538 (263)

Effects of Three Types of Movements of Nickel-Titanium Instruments on Root Canal Preparation: Analysis by Using Cone-Beam Computed Tomography. [PDF]

Materials (Basel)
Kaczor-Wiankowska K, Czechowski M, Arndt P, Wiankowska AJ, Kwiecień W, Lewusz-Butkiewicz K.   +5 more
europepmc   +1 more source

Cone-Beam Computed Tomographic Evaluation of Periapical Lesion Healing After Root Canal Preparation with Different File Systems. [PDF]

Bioengineering (Basel)
Mais AO, Abdallah AM, Osman E, Alhadainy HA.   +3 more
europepmc   +1 more source

Micro-CT evaluation of frozen and embalmed human cadavers on the effect of root canal preparation on microcrack formation in old dentin. [PDF]

PLoS One, 2023
Haupt F, Dullin C, Krebs M, Hettwer-Steeger I, Kanzow P, Rödig T.   +5 more
europepmc   +1 more source

Grid Independence Study and a Finite Difference Collocation Approach for Magnetized CeO2‐Ti3C2/H2O Hybrid Nanofluid Flow Over an Inclined Spinning Disk With Newtonian Heating

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This work examines magnetohydrodynamic (CeO2, Ti3C2/H2O) hybrid nanofluid (HNF) flow on an inclined revolving disk with effects of Newtonian heating. HNF is obtained by suspending the nanoparticles (NPs) of CeO2 and Ti3C2 in water (H2O). The flow is affected by mixed convection, Joule heating, nonlinear thermally radiative and dissipative ...
Ebrahem A. Algehyne, Abdul Bariq, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Izharul Haq, Anwar Saeed   +6 more
wiley   +1 more source

Apical Extrusion of Debris Following Root Canal Preparation With ProTaper Universal, Reciproc Blue, and WaveOne Rotary Systems: An In Vitro Study. [PDF]

Int J Dent
Jafarzadeh M, Sarraf P, Shahsiah S, Almasi NKH, Nekoofar MH.   +4 more
europepmc   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

The Effect of Different File Motions on the Formation of Apical Debris During Root Canal Preparation. [PDF]

J Pharm Bioallied Sci
Arora DK, Singha A, Gaafar SS, Parmar N, Kankriya P, Sahoo N, Patadiya HH.   +6 more
europepmc   +1 more source

Radicular dentinal microcracks during biomechanical root canal preparation using four minimally invasive endodontic files. [PDF]

Med Pharm Rep, 2022
Bilaiya S, Patni PM, Jain P, Raghuwanshi S, Pandey SH, Harinkhere C.   +5 more
europepmc   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

The Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli, Julia Diez‐Valero, Ignacio Martínez, Rolf Quam, Brian A. Keeling, Nicole M. Webb, Mercedes Conde‐Valverde   +6 more
wiley   +1 more source

Postoperative Pain After Root Canal Preparation With Different Instruments in Primary Teeth: A Systematic Review and Meta-Analysis. [PDF]

Clin Exp Dent Res
Teja KV, Vasundhara KA, Spagnuolo G, Cernera M, Armogida NG, Iaculli F, Rengo C.   +6 more
europepmc   +1 more source