Results 181 to 190 of about 77,204 (294)

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Comparative evaluation of disc diffusion and broth microdilution methods for aztreonam/avibactam susceptibility testing in Enterobacterales. [PDF]

J Antimicrob Chemother
Baltas I, Tsakri D, Vourli S, Solanki H, Murrell E, Kiousi E, Tsakris Z, Kuczmar G, Smyrni N, Skiadas I, Grammelis V, Hatcher J, Menegas D, Tsakris A, Vrioni G, Grandjean L.   +15 more
europepmc   +1 more source

Turbulent diffusion of large solids in a protoplanetary disc [PDF]

Monthly Notices of the Royal Astronomical Society, 2011
Augusto Carballido, Xue-Ning Bai, Jeffrey N. Cuzzi   +2 more
openaire   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Nitrofurantoin-Aminoglycoside Synergy Against Common Uropathogens Evaluated by Disc Diffusion: A Pilot Study. [PDF]

Microorganisms
Bielec F, Łysakowska M, Brauncajs M, Bekier A, Klimaszewski S, Pastuszak-Lewandoska D.   +5 more
europepmc   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Reliability of disc diffusion testing and molecular epidemiology of penicillin-susceptible Staphylococcus aureus bacteraemia. [PDF]

J Antimicrob Chemother
Kihlberg P, Bech Johannesen T, Stegger M, Cajander S, Söderquist B.   +4 more
europepmc   +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

Invasive Candidiasis: Real-Time PCR-Based Species Detection and Antifungal Susceptibility Profiling of Suspected Patients in the ICU Using the Disc Diffusion Method. [PDF]

Cureus
Akhtar S, Badhan R, Afreen Jalil R, Sharma M, Zaber M, Nazerin Rubaiat J, Debnath S, Tabassum Raisa M, Anwar S, Abu Saleh A.   +9 more
europepmc   +1 more source

The EUCAST rapid disc diffusion method for antimicrobial susceptibility testing directly from positive blood culture bottles. [PDF]

J Antimicrob Chemother, 2020
Jonasson E, Matuschek E, Kahlmeter G.
europepmc   +1 more source