Results 201 to 210 of about 529,333 (243)

Hydrochem, an Integrated R Package for the Analysis and Visualization of Hydrochemical Data

Groundwater, EarlyView.
We present hydrochem, an open‐source R package that simplifies hydrochemical data analysis through reproducible workflows, automated calculations, and advanced visualization tools. It enables flexible and reliable interpretation of complex water chemistry datasets, supporting researchers and practitioners in groundwater quality assessment and resource ...
Guillaume Cinkus, Raphaël Bondu
wiley   +1 more source

Beyond S-cross section design: mechanical properties, metallurgical features and shaping ability of two nickel-titanium rotary instruments in double curved canals. [PDF]

Clin Oral Investig
Tres L, Só GB, de Oliveira Neto RS, Duarte MAH, Troian-Michel CH, da Rosa RA, Alcalde MP, Só MVR.   +7 more
europepmc   +1 more source

Mechanical and Metallurgical Evaluation of Four Rotary Nickel‐Titanium File Systems: A Multimethod Study

International Endodontic Journal, EarlyView.
ABSTRACT Aim To compare four rotary nickel‐titanium (NiTi) file systems (Endostar E3 Azure, Endostar E3, VDW.ROTATE, and Mtwo) using a multimethod approach to evaluate their mechanical and metallurgical properties. Materials and Methods Endostar E3 Azure, Endostar E3, VDW.ROTATE, and Mtwo (all size 25/0.06 with an S‐shaped cross‐section; 52 instruments
Doğuş Bayraktar, Uğur İnan
wiley   +1 more source

Impact of Downward Load and Rotational Kinematics on Root Canal Instrumentation with a Heat-Treated Nickel-Titanium Rotary Instrument. [PDF]

Materials (Basel)
Yamamoto R, Maki K, Kimura S, Omori S, Hirano K, Ebihara A, Yahata Y, Okiji T.   +7 more
europepmc   +1 more source

Clinical Outcome of Non‐Surgical Endodontic Treatment Performed by Undergraduate Dental Students: A Retrospective Observational Cohort Study

International Endodontic Journal, EarlyView.
ABSTRACT Aim To evaluate the outcome of pulpectomy, root canal treatment (RCT) and orthograde retreatment in permanent teeth performed by undergraduate dental students and to assess the influence of various variables. Methodology Electronic dental health records at the Department of Odontology, University of Copenhagen, Denmark were analysed covering ...
S. Ramezanzade, A. Bakhshandeh, B. Ibragimov, H. Fransson, T. Dascalu, A. Alonso, V. Anastasopoulou, EndoReCo, L. Bjørndal, V. S. Dawson, H. Fransson, F. Frisk, T. Kvist, M. Markvart, F. Mota de Almeida, M. Pigg, D. Sebring, E. Wigsten, L. Bjørndal   +18 more
wiley   +1 more source

Bracketless three-dimensional orthodontic treatment using coated nickel-titanium E-wires for mild-moderate anterior crowding: A case report with 6-month follow-up. [PDF]

J Int Med Res
Alqaisi NN, Hadad RA, Alsilq MN.
europepmc   +1 more source

Nanoprecipitate characterisation in NiTi and aluminium alloys: A TEM‐based overview

Journal of Microscopy, EarlyView.
Abstract Nanoscale precipitates are central to the functional and mechanical performance of many advanced alloys, yet their characteristics and spatial distributions can be directly resolved only by electron microscopy. In this poster‐style article, focused ion beam‐prepared TEM lamellae are used to provide a microscopy‐focused overview of ...
Seyed Aref Golsorkhi, Opemipo Adetan, Melodie Fickenscher, Dinc Erdeniz   +3 more
wiley   +1 more source

Efficient Approach to Uprighting Mesially-Impacted Second Molars Using Activated Extra-Length Nickel-Titanium Archwires. [PDF]

Contemp Clin Dent
Li K, Yu D, Zhang M, Sun P.
europepmc   +1 more source

Biomechanics of the implant‐supported full arch fixed complete denture manufactured by milling and injection techniques: An experimental and FEA study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aims to characterize the mechanical properties of implant‐supported full arch fixed complete dentures manufactured by milling and injection techniques. Materials and Methods Twenty‐two samples with milling and injection manufacturing techniques were fabricated.
Mustafa Gürkan, Ovul Kumbuloglu, Makbule Heval Şahan, Mert Narin, Halis Kandaş, Yusuf Arman, Hasan Yildiz, Mahmut Pekedis   +7 more
wiley   +1 more source