Results 171 to 180 of about 5,988,878 (288)

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

Early tidal despinning history recorded in the tectonics of Oz Terra, Charon. [PDF]

Nat Commun
Chen H, Moon S, Yin A.
europepmc   +1 more source

Control of Bacterial Attachment on Macroporous PDMS/Paraffin SLIPS With Varying Lubricant Viscosity

Advanced Materials Interfaces, EarlyView.
Slippery liquid‐infused porous surfaces (SLIPS) prepared from macroporous PDMS, infused with medical‐grade paraffins, were systematically investigated regarding the correlation of viscosity, surface corrugation, bulk porosity, and bacterial resistance. Substrate porosity was found to dominate lubricant stabilization and the antifouling activity.
Regina Kopecz, Sabrina A. Böer, Onur Özcan, Axel Rosenhahn   +3 more
wiley   +1 more source

Earth rotation parameters from satellite techniques

, 2013
Thaller, Daniela, Beutler, Gerhard, Jäggi, Adrian, Meindl, Michael, Dach, Rolf, Sosnica, Krzysztof Jakub, Baumann, Christian   +6 more
openaire   +1 more source

Predictive control of earth pressure balance in shield tunneling using a hybrid learning approach. [PDF]

Sci Rep
Wang Q, Zhang Y, Wei D, Meng J.
europepmc   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Magnetic resonance searches for Earth-sourced exotic nuclear spin-dependent interactions. [PDF]

Sci Adv
Wang Y, Huang X, Li J, Wang W, Kang X, Liu Y, Cong L, Budker D, Jiang M, Peng X.   +9 more
europepmc   +1 more source

Liquid‐Crystal‐Based Reconfigurable Intelligent Surface for 7 GHz Mobile Communication

Advanced Materials Technologies, EarlyView.
The glass‐based liquid‐crystal reconfigurable intelligent surface (LC‐RIS) integrates active‐matrix driving and blind‐greedy phase optimization within a 5G‐NR OFDM framework. This enables continuously tunable and autonomous enhancement of wireless coverage. Leveraging the transparency and manufacturability of liquid crystal panels, it is ideally suited
Tien‐Lun Ting, Yuh‐Chyi Chang, Yi‐Chan Hung, Cheng‐Yuan Hsiao, Chao‐Kai Wen, Tsung‐Hsien Lin   +5 more
wiley   +1 more source

A High-Resolution Rotational Analysis of 2‑Chloroethanol (HOCH₂CH₂Cl) and Its First Vibrationally Excited State. [PDF]

ACS Earth Space Chem
Bunn HA, Liang HH, Esselman BJ, Raston PL, Pracko A, Shipman S, Billinghurst B, Zhao J, Jørgensen JK, Widicus Weaver SL.   +9 more
europepmc   +1 more source

Evidence of Earth Turning on Axis

This animation shows two views of a pendulum swinging over the North Pole. A drawing shows the path traced out by the swinging pendulum which when traced out over time, the orientation of the plane appears to change.
TERC, Center for Earth and Space Science Education
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