Results 211 to 220 of about 198,219 (355)

Mixed‐Phase TiO2 Nanotubes Enhance Ru Nanoparticle Activity for Hydrogen Evolution in pH‐Neutral Electrolytes

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Efficient water electrolysis in NaBr electrolyte is achieved using TiO2 nanotube supports decorated with Ru nanoparticles. A cooperative “job‐sharing” effect between the TiO2 proton‐storage support that provides protons to the Ru catalyst enhances hydrogen evolution, minimizes Ru demand and polarization losses, and delivers stable performance ...
Matan Sananis   +3 more
wiley   +1 more source

An investigation of the price discovery role of futures markets: A dynamic time warping analysis of the United States corn markets

open access: yesAgribusiness, EarlyView.
Abstract Futures markets are critical to price discovery and often dominate spot markets. We analyze the linkages between daily corn futures and spot prices in the United States using dynamic time warping. This nonparametric pattern recognition technique has several advantages over traditional time series methods.
Dragan Miljkovic   +2 more
wiley   +1 more source

Imidazolium‐Derived Porous Organic Polymer as Robust Platform for Rhodium‐Catalyzed N2O Hydrogenation and Alcohol Oxygenation

open access: yesAngewandte Chemie, EarlyView.
A porous NHC‐polymer with large surface area anchors Rh amide sites to yield a stable and highly active catalyst for efficient hydrogenation of N2O and selective alcohol dehydrogenation, outperforming molecular analogues. Spatially arranged NHC sites prevent Rh deactivation and leaching, enabling sustainable conversion of a climate‐relevant gas into ...
Sven Thomas Nappen   +7 more
wiley   +2 more sources

Arthroscopic Transosseous Rotator Cuff Repair Using Bone Tunneling Device. [PDF]

open access: yesArthrosc Tech
Hudeček F   +5 more
europepmc   +1 more source

NASA Research Center Contributions to Space Shuttle Return to Flight (SSRTF) [PDF]

open access: green, 2005
Charles E. Cockrell   +4 more
openalex   +1 more source

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