Results 311 to 320 of about 3,383,685 (399)

Influence of Heat Treatment on Microstructure and Mechanical Properties at Elevated Temperatures of Nonweldable Ni‐Based Alloy Printed by Fused Filament Fabrication

Advanced Engineering Materials, EarlyView.
The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud, Ying Zheng, Agata Kulig, Natalja Agarkov, Esma Mese, Wolfgang Hofmann, Peter Würtele, Uwe Glatzel   +7 more
wiley   +1 more source

Analysis of the Direct Medical Costs of Colorectal Cancer in Antigua and Barbuda: A Prevalence-Based Cost-of-Illness Study

Andre A. N. Bovell, Jabulani Ncayiyana, Themba G. Ginindza   +2 more
openalex   +1 more source

Cost4Visit: a cross-sectional cohort study on hidden costs among surgical patients and relatives for in-person and video visits. [PDF]

BMJ Open Qual
van Dalen D, Adang E, van Goor H, Stommel MW.   +3 more
europepmc   +1 more source

Investigation of Oxide Dispersion Strengthening Effect on the Strength of Diffusion‐Bonded AISI304 Parts

Advanced Engineering Materials, EarlyView.
Experiments for reinforcing the diffusion bonding plane by the oxide dispersion strengthening effect are presented. Small ceramic particles (0.5 and 50 μm, respectively) are incorporated. Furthermore, ceramic particles help to penetrate stable passivation layers, enabling atomic diffusion across bonding planes. Since a ceramic–metallic interface cannot
Thomas Gietzelt, Mario Walter, Volker Toth, Florian Messerschmidt, Melina Blem   +4 more
wiley   +1 more source

Hospital costs of maternal near miss: a micro-costing analysis

Moara Maria Silva Cardozo, Suely Arruda Vidal, Arthur Lima Xavier de Azevedo   +2 more
openalex   +1 more source

Evaluation of the direct cost of chronic viral hepatitis B in patients monitored at the hepato-gastroenterology department of the Yalgado OUEDRAOGO University Hospital. [PDF]

BMC Gastroenterol
Ouedraogo K, Toure AO, Bocoum FY, Diallo D, Delamou A, Kouanda S.   +5 more
europepmc   +1 more source

Novel Surface‐Based Bézier Metamaterials: A Higher Degree of Parametrization toward Tailoring the Effective Properties under Compression

Advanced Engineering Materials, EarlyView.
Cubic Bézier curves are used in the synthesis of novel surface‐based metamaterials with tunable mechanical properties. Surface‐based geometries are 3D printed and tested in compression. The resulting mechanical properties are correlated to changes in the shape of the base curve, with high potential in energy absorption through the adjustment of their ...
Alberto Álvarez‐Trejo, Enrique Cuan‐Urquizo, Armando Roman‐Flores   +2 more
wiley   +1 more source

Cost-benefit analysis of advanced CBCT imaging: Incremental costs and savings

Diego A. Larrotta-Castillo, Hedwig M. Blommestein, Britt Kunnen, J. Penninkhof, Agustinus J.A.J. van de Schoot, Mischa S. Hoogeman, Steven Petit   +6 more
openalex   +1 more source

Health impact and cost-effectiveness of COVID-19 booster vaccination strategies in the early post-Omicron era: a dynamic modelling study. [PDF]

BMJ Glob Health
Le TP, Conway E, Akpan E, Abell IR, Abraham P, Baker CM, Campbell PT, Cromer D, Lydeamore MJ, McDonough Y, Mueller I, Ryan G, Walker C, Wang Y, Carvalho N, McVernon J.   +15 more
europepmc   +1 more source

On the Deformation Behavior of Metastable CrMnNi Steels Processed by Directed Energy Deposition in Different Temperature Regimes

Advanced Engineering Materials, EarlyView.
In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter, Thomas Wegener, Florian Stredak, Gert Bartzsch, Steffen Scherbring, Javad Mola, Olena Volkova, Stefan Böhm, Thomas Niendorf   +8 more
wiley   +1 more source