Results 221 to 230 of about 2,341,333 (275)

Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann, Berend Denkena, Hilke Petersen, Florian Schaper   +3 more
wiley   +1 more source

A Beginner's How-To Guide to Urban Population Genetics and Genomics. [PDF]

Ecol Evol
Carlen EJ, Miles LS, Aviles-Rodriguez K, Booth W.   +3 more
europepmc   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Principal component analysis of 3-dimensional facial soft-tissue morphology in three adult populations. [PDF]

Sci Rep
Kau CH, Borbely P, Zhurov A, Oguntoba J.
europepmc   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

The effect of time-space compression in the Yangtze River Delta region under transportation integration: An accessibility-based analysis. [PDF]

PLoS One
Shang S, Jiang H.
europepmc   +1 more source

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

Soil chemical and biological responses to a sparse, early-stage black-legged kittiwake (Rissa tridactyla) colony in the Arctic mining settlement Pyramiden (Svalbard). [PDF]

Sci Rep
Klimaszyk P, Magowski W, Kaczmarek Ł, Woszczyk M, Niedzielski P, Laniecki R, Warguła J, Gołdyn B.   +7 more
europepmc   +1 more source

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Integrative multi-trait phenotyping reveals coordinated root and antioxidant responses underlying drought tolerance in soybean. [PDF]

BMC Plant Biol
Zhang C, Lamlom SF, Hong H, Huang L, Yuan R, Zhang F, Xia X, Wang X, Zhao K, Liu X, Abdelghany AM, Ren H, Ding J.   +12 more
europepmc   +1 more source