Results 171 to 180 of about 60,532 (352)

Enhancing the Ultrasonic Welding of Wood Using 3D Printed Lignin Energy Directors

Advanced Science, EarlyView.
Sustainable manufacturing for lightweight structures using ecofriendly materials will be key to reducing material consumption and lowering carbon footprints. Here, an approach is presented to weld wood using ultrasonic vibrations with material at the joint interface to direct energy.
Muhamad Amani, Kathrin Weiland, Mark Ablonczy, Natalia Sofia Guevara‐Sotelo, Ioannis Zygouris, Johan van Stuyvesant Meijen, Kunal Masania   +6 more
wiley   +1 more source

Laboratory evaluation and application of microwave absorption properties under simulated conditions for planetary atmospheres [PDF]

Radio absorptivity data for planetary atmospheres obtained from spacecraft radio occultation experiments and earth-based radio astronomical observations can be used to infer abundances of microwave absorbing atmospheric constituents in those atmospheres,
Steffes, Paul G.
core   +1 more source

A Shape‐Adaptive, Performance‐Programmable, Self‐Healable and On‐Demand Destructible Robotic Skin via Self‐Strengthening Dynamic Silicone

Advanced Science, EarlyView.
Enabled by the distinctive inter‐ and intra‐chain siloxane exchange in commercially available silicones as the dielectric layer, the omni‐adaptive robotic skin (OmniAdapt) integrates multiple advanced functionalities: programmable sensing performance via the self‐stiffening dielectric material, application as BPM sensor, shape adaptivity for electronic
Wusha Miao, Lara S. Laamari, Jing Yu, Sanjay Schreiber, Lukas Heer, Jiacheng Cui, Jiayuan Huang, Hedan Bai   +7 more
wiley   +1 more source

Multiple Scattering of Polarized Light in Planetary Atmospheres Part II. Sunlight Reflected by Terrestrial Water Clouds [PDF]

, 1971
James E. Hansen
openalex   +1 more source

Edible Pneumatic Battery for Sustained and Repeated Robot Actuation

Advanced Science, EarlyView.
This work presents an edible energy source and valve system to power soft, pneumatically driven edible robots. A chemical reaction between sodium bicarbonate and citric acid generates carbon dioxide gas, and a pressure‐triggered edible valve enables self‐repetitive motion of the edible actuator.
Bokeon Kwak, Shuhang Zhang, Alexander Keller, Qiukai Qi, Jonathan Rossiter, Dario Floreano   +5 more
wiley   +1 more source

All‐Biomass Nanocomposite Films via Facile and Sustainable Design Procedure for Thermal Management and Electromagnetic Interference Shielding

Advanced Science, EarlyView.
All‐biomass‐derived composite films are fabricated from wheat straw–derived nanocarbon spheres and cellulose nanofibers through a simple, scalable process, which exhibit superior integrated electrical–thermal–mechanical properties and can be applied as sustainable materials for flexible electronics and green packaging.
Junchao Ren, Chenglei Huang, Rui Tan, Jianlong Chen, Mengde Huang, Mingfeng Wang, Weiwei Liu, Bin Li, Zhong Ma, Lu Wang, Hanwu Lei, Erguang Huo, Qingfa Zhang   +12 more
wiley   +1 more source

A new inversion method for remote sounding of planetary atmospheres [PDF]

, 1979
M. M. Abbas
openalex   +1 more source

Temperature Thresholds Govern Microbial‐Mediated Dissolved Organic Carbon Dynamics in Coastal Ecosystems

Advanced Science, EarlyView.
Coastal dissolved organic carbon (DOC) represents one of the largest reduced carbon pools on Earth, and they are influenced by temperature. Across 7.6–35.9 °C ranges, the microbial‐mediated DOC dynamics is characterized by three temperature thresholds.
Junfu Dong, Xiao Chen, Fangshuai Chen, Zhenzhen Hu, Qichao Tu, Gang Li, Chen He, Quan Shi, Qiang Zheng, Feng Chen, Tuo Shi, Nianzhi Jiao, Jihua Liu   +12 more
wiley   +1 more source

The Production of Organic Molecules in Planetary Atmospheres.

, 1960
Carl Sagan
openalex   +2 more sources

The Escape of Light Gases from Planetary Atmospheres [PDF]

, 1973
D. M. Hunten
openalex   +1 more source