Results 201 to 210 of about 7,087,724 (289)

Commentary: Arterial blood gases in SCUBA divers at depth

Frontiers in Marine Science
Ran Arieli, Ran Arieli
doaj   +1 more source

Statistical Modeling of Near-Surface Aggregate Size Distributions in Concrete. [PDF]

Materials (Basel)
Haynack A, Kränkel T, Gehlen C, Timothy JJ.   +3 more
europepmc   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Accuracy and Reproducibility of Digital Area and Depth Measurements of Surface Wounds: Benchtop and Clinical Validation. [PDF]

Diagnostics (Basel)
Linden R, Mayer PV, Raizman R, Varonina H, Jones-Donaldson LM, Dunham D.   +5 more
europepmc   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Determinants of accuracy in frame-based stereoelectroencephalography: the role of experience, workflow, and selective use of guiding devices. [PDF]

Front Neurol
Kirchleitner SV, Quach S, Niedermeyer S, Nerlinger P, Nack A, Vollmar C, Remi J, Zimmermann H, Thon N, Schmutzer-Sondergeld M.   +9 more
europepmc   +1 more source

Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer, Lukas Spano, Sebastian Pohl, Carolin Körner, Matthias Markl   +4 more
wiley   +1 more source

Subsurface fertigation modifies soil-plant-water interactions to improve productivity of cotton-wheat systems under reduced tillage. [PDF]

Front Plant Sci
Singh K, Vaddula Y, Mishra SK.
europepmc   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Independent verification of vendor-issued dosimetric data for ¹⁰⁶Ru brachytherapy using diode detectors with traceability to external beam standards for absorbed dose to water. [PDF]

Med Phys
Dahlander S, Billas I, Sander T, Bass G, Persson L, Tedgren ÅC.   +5 more
europepmc   +1 more source