Results 131 to 140 of about 1,869,696 (253)

A Retrospective Evaluation of Treatments with Implant-Supported Maxillary Overdentures

, 2005
Background: Considerably lower success rates have been presented for implant-supported overdentures in the maxilla compared with the mandible. Purpose: The aim of the study was to report the outcome of implant-supported maxillary overdentures from one ...
Widbom, Christin,, Kronström, Mats,, Söderfeldt, Björn,   +2 more
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

“Compression Necrosis” – A Cause of Concern for Early Implant Failure? Case Report and Review of Literature

Roshni Ramesh,* Anoop Sasi,* Shahana C Mohamed, Sonia P Joseph Department of Periodontology, Government Dental College, Thiruvananthapuram, Kerala, India*These authors contributed equally to this workCorrespondence: Roshni Ramesh, Department ...
Joseph SP, Mohamed SC, Sasi A, Ramesh R
core  

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Fracture Surface Analysis of the Fatigue-Failed Titanium Dental Implant

Успехи физики металлов
In recent years, the osseointegrated titanium dental implants have revolutionised the field of dentistry owing to their ability to restore oral function. Thus, they have been widely used for decades with high survival and success rates.
M.O. Vasylyev, B.M. Mordyuk, S.M. Voloshko, and P.O. Huryn
doaj   +1 more source

Immunological Treatment of Implantation Failure

Annals of the New York Academy of Sciences, 1991
DE PLACIDO G, ZULLO F, COLACURCI, Nicola, PERRONE D, NAZZARO A, PAOLILLO F, MONTEMAGNO U.   +6 more
openaire   +5 more sources

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Implant failure in lower limb long bone diaphyseal fractures at a Tertiary Hospital in Ile- Ife, Nigeria

Nigerian Postgraduate Medical Journal, 2014
Aims and Objectives: This included determining aetiology of failure and comparing the failure rate in implant fixations using solid intramedullary nail and DCP.
O Esan, I C Ikem, E A Orimolade, O T Esan   +3 more
doaj  

Early Implant Failures Related to Individual Surgeons: An Analysis Covering 11,074 Operations Performed during 28 Years

, 2016
Background: Compared with knowledge on patient and implant component factors, little knowledge is available on surgeons' role in early implant failures.
Jemt, Torsten,, Olsson, M., Franke Stenport, Victoria,, Friberg, B., Renouard, F.   +4 more
core   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source