Results 141 to 150 of about 231,416 (305)

Infusion-fill method versus standard auto-fill trial of void protocol following a TVT-exact procedure: A randomised controlled trial

, 2018
To establish whether the infusion method trial of void (TOV) after a mid-urethral sling procedure, in contrast to the standard auto-fill TOV, permits discharge home from recovery, as these procedures are eminently suited to same day discharge, and the ...
Frazer, Malcolm, Mowat, Victoria, Pelecanos, Anita, Bernadette Brown, Anita Pelecanos, Malcolm Frazer, Brown, Bernadette, Mowat, Alexandra, Alexandra Mowat, Victoria Mowat   +9 more
core   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Post-irradiation hardness development, chemical softening, and thermal stability of bulk-fill and conventional resin-composites

, 2015
Objectives To measure bottom/top hardness ratio of bulk-fill and conventional resin-composite materials, and to assess hardness changes after dry and ethanol storage.
Silikas, N., Salim, NA, Satterthwaite, Julian D; id_orcid, Alshali, Ruwaida Z   +3 more
core   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Comparison of different gutta-percha root filling techniques: Thermafil, Quick-Fill, System B, and lateral condensation

, 2002
Objectives. In this in vitro study, the core (gutta-percha or gutta-percha and carrier)/sealer ratio and the sealing ability were calculated for 4 different gutta-percha techniques: Thermafil, JS Quick-Fill, System B, and lateral condensation.

core   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva, Aman Kaushik, Afsaneh Rabiei   +2 more
wiley   +1 more source

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

Advanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge, P. Sanju S. Panawala, Joseph F. S. Fernando, Zhenhuan Chen, Chao Zhang, Dong‐Chen Qi, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +8 more
wiley   +1 more source

“Fill States”: PET-derived Markers of the Spatial Extent of Alzheimer Disease Pathology

Background: Alzheimer disease (AD) progression can be monitored by tracking intensity changes in PET standardized uptake value (SUV) ratiosof amyloid, tau, and neurodegeneration.
Doering, Elena, Neumaier, Bernd, Giehl, Kathrin, Richter, Nils, Jäger, Elena, Kroll, Tina, Hoenig, Merle C., Matusch, Andreas, Zeyen, Philip, Tellmann, Lutz, Lothmann, Julia, Bader, Abdelmajid, Elmenhorst, David, Bauer, Andreas, Andrassy, Grégory, Ermert, Johannes, Onur, Oezguer A., Bischof, Gerard Nisal, Frensch, Silke, Drzezga, Alexander, Krapf, Philipp, Lerche, Christoph, Dzialas, Verena, van Eimeren, Thilo, Theis, Hendrik, Ramirez, Alfredo, Jessen, Frank, Sand, Frederik   +27 more
core   +1 more source

A Novel Ratio for Optimizing Tissue Expander Fill and Minimizing Nipple Areolar Complex Complications in Prepectoral Breast Reconstruction

Plastic and Reconstructive Surgery, Global Open, 2023
Sofia Perez, Kshipra Hemal, MD, Carter Boyd, MD, Raeesa Kabir, Jamie Levine, MD, Oriana Cohen, MD, Vishal Thanik, MD, Nolan Karp, MD, Mihye Choi, MD   +8 more
doaj   +1 more source

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source