Results 241 to 250 of about 1,801,142 (276)

Covalent Organic Frameworks on Cu₂O Nanocubes as Rapid Proton/Electron Transfer Gates for Efficient NH₃ Electrosynthesis from Nitrate in Neutral Media. [PDF]

J Am Chem Soc
Tahir W, Wei Y, Wang M, Khalil IE, Das P, Wang T, Cheng C, Li S, Thomas A.   +8 more
europepmc   +1 more source

Europa's ice thickness and subsurface structure characterized by the Juno microwave radiometer. [PDF]

Nat Astron
Levin SM, Zhang Z, Bolton SJ, Brown S, Ermakov AI, Feng J, Hand K, Misra S, Siegler M, Stevenson D, McKinnon W, Akiba R.   +11 more
europepmc   +1 more source

Morphological and Molecular Evidence Revealed New Species in Mactra antiquata Sensu Lato. [PDF]

Biology (Basel)
Teng F, Ma P, Zhang Y, Zhang J, Zhang Y, Liu J, Wang H.   +6 more
europepmc   +1 more source

Structural model of hard overburden shell in thick coal seam and its application. [PDF]

Sci Rep
Fu X, Zeng L, Rong H, Zhang H, Liu T, Song J.   +5 more
europepmc   +1 more source

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Smectic shells

Journal of Physics: Condensed Matter, 2012
Confining a smectic liquid crystal between two spherical surfaces results in the formation of a complex defect structure characterized by a set of curvature walls that divide the sphere into crescent domains, causing the undulation of the smectic layers. In this paper, we examine in detail these smectic textures and discuss the various possible origins
Teresa, Lopez-Leon, Alberto, Fernandez-Nieves, Maurizio, Nobili, Christophe, Blanc   +3 more
openaire   +2 more sources

Shell-in-Shell (SiS): 3D Shell Resonator with 3D Conformal Shell Electrodes

2020 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL), 2020
This paper reports the design, fabrication technology and initial testing results of an all fused-silica 3D shell (hemispherical) resonator and capacitive drive/sense electrodes made from a second shell, for use in high-performance gyroscopes. A single fused-silica shell is patterned to form multiple electrodes that follow the curvature of the shell ...
Sajal Singh, Jae-Yoong Cho, Jong-Kwan Woo, Ester Bentley, Khalil Najafi   +4 more
openaire   +1 more source