Results 231 to 240 of about 1,792,111 (309)

Stagnant oxidative potential in declining agricultural fleets: Evidence from key particulate matter composition despite fleet renewal. [PDF]

Eco Environ Health
Wang M, Wang Z, Wang Y, Shi Z, Peng B, Zhang F, Wang G, Yang Y.   +7 more
europepmc   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Thermal-mechanical coupling failure analysis and optimization of an exhaust manifold. [PDF]

MethodsX
Haiqiang L, Hao Z, Jian S.
europepmc   +1 more source

Protein engineering

Current Opinion in Biotechnology, 1991
openaire   +2 more sources

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

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

Effect of Prechamber Design Parameters on Combustion Characteristics, Emission, and Performance of a Methanol Engine. [PDF]

ACS Omega
Luo J, Liu W, Gong S, Fang Z, Weng W, Gao X.   +5 more
europepmc   +1 more source

Software engineering

ITNOW, 1975
openaire   +2 more sources

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

An automated decision making framework for modern vehicles CO₂ emissions using multi modal engine telemetry and feature interpretability. [PDF]

Sci Rep
Saraswat SK, Abdullah M, Habelalmateen MI, Vivek V, Sahu PK, Pant R, Sharma S, Shojonov M, Madaminov B.   +8 more
europepmc   +1 more source