Results 161 to 170 of about 2,322 (215)
Enhancing Biogenic Formic Acid Production in the Modified OxFA Process by Acetonitrile Addition
Advanced Science, EarlyView.In this study, the beneficial effect of using acetonitrile as a co‐solvent in the modified OxFA process is shown, outperforming methanol, demonstrating improved reaction kinetics combined with high selectivity for the HPA‐2 (H5PV2Mo10O40) catalyzed oxidation of xylose to FA.
Jan‐Dominik H. Krueger +7 more
wiley +1 more source
An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots
Advanced Science, EarlyView.This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang +5 more
wiley +1 more source
Advanced Science, EarlyView.This study presents a ″trash‐to‐treasure″ strategy that converts harmful joint overloads into beneficial electrical cues. The biodegradable MagPie, by providing piezoelectrical stimulation and releasing Mg2+ during mastication, exerts synergistic pro‐regenerative and anti‐inflammatory effects on Prg4+ cells via the ECM‐mediated FAK‐PI3K‐Akt axis ...
Shi‐Yang Feng +10 more
wiley +1 more source
Wide Temperature Zero Thermal Expansion in Al Matrix Composites with High Thermal Conductivity
Advanced Science, EarlyView.Strain engineering strategy is implemented on the negative thermal expansion (NTE) phase Zn1.6Mg0.4P2O7 within composites, where Al matrix‐induced compressive strain drives uniform polyhedral and unit cell evolution, thereby enabling broad and consistent thermal compensation efficacy and obtaining good thermal performance.
Jinrui Qian +14 more
wiley +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Physica Scripta, 1975
We show that the hydrodynamic equations which govern the propagation of acoustic gravity waves can have shock-like solutions.
Dysthe, K. B., Stenflo, L.
openaire +1 more source
We show that the hydrodynamic equations which govern the propagation of acoustic gravity waves can have shock-like solutions.
Dysthe, K. B., Stenflo, L.
openaire +1 more source
Mirages with Atmospheric Gravity Waves
Light and Color in the Open Air, 1993Mirages observed over an interval of time occasionally display slow variations that seem to be periodic.
W H, Lehn, W K, Silvester, D M, Fraser
openaire +2 more sources
Rogue wave in Titan’s atmosphere
Astrophysics and Space Science, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
El-Labany, S. K. +4 more
openaire +2 more sources
Are There Alfvén Waves in the Solar Atmosphere?
Science, 2007The Sun's outer coronal layer exists at a temperature of millions of kelvins, much hotter than the solar surface we observe. How this high temperature is maintained and what energy sources are involved continue to puzzle and fascinate solar researchers.
Erdélyi, Róbert, Fedun, V.
openaire +3 more sources
1989
The flow of air in the atmosphere is neither steady in time nor constant in space, but rather is continually disturbed by wave-like motions occurring on spatial scales ranging from millimeters to thousands of kilometers, and on temporal scales ranging from seconds to weeks. Three basic types of waves can occur in the earth’s atmosphere: acoustic waves,
Alison F. C. Bridger, Richard E. Young
openaire +1 more source
The flow of air in the atmosphere is neither steady in time nor constant in space, but rather is continually disturbed by wave-like motions occurring on spatial scales ranging from millimeters to thousands of kilometers, and on temporal scales ranging from seconds to weeks. Three basic types of waves can occur in the earth’s atmosphere: acoustic waves,
Alison F. C. Bridger, Richard E. Young
openaire +1 more source