Results 141 to 150 of about 133,855 (339)
Nonlocal Conduction in a Metawire
A 1D metawire composed of twisted copper wires is designed and realized. This metamaterial exhibits pronounced effects of nonlocal electric conduction according to Ohm's law. The current at one location not only depends on the electric field at that location but also on other locations.
Julio Andrés Iglesias Martínez+3 more
wiley +1 more source
On a characterization of the exponential function and the cosine function by factorization [PDF]
Mitsuru Ozawa
openalex +1 more source
Cosine-transform-based chaotic system for image encryption
Zhongyun Hua, Yicong Zhou, Hejiao Huang
semanticscholar +1 more source
State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis+6 more
wiley +1 more source
The cosine gear drive is a new type of gear drive,which takes a cosine curve as the tooth profile.The solid model of the cosine gear is established by using Pro/E software.The former 6 order of natural frequencies and principal shapes are calculated by ...
陈磊+4 more
doaj
10 Years Development of Potassium‐Ion Batteries
Significant progress is made in PIBs over the past decade, but the improvements based on half‐cell testing, low mass loading, and low energy density are insufficient for practical applications. This review summarizes the challenges and strategies for PIBs, highlights the importance of further research focusing on full cells, and provides an analysis of
Mingnan Li+7 more
wiley +1 more source
XXXVI. On the determination of the coefficients in any series of sines and cosines of multiples of a variable angle from particularvalues of that series [PDF]
Brice Bronwin
openalex +1 more source
Rapid Method for Correcting the Non-Cosine Response Errors of the Gill Propeller Anemometer [PDF]
W. J. Massman, Karl Zeller
openalex +1 more source
Large Spin‐Orbit Torque with Multi‐Directional Spin Components in Ni4W
Ni4W is theoretically proposed and experimentally verified as a promising unconventional spin‐orbit torque (SOT) material for generating multi‐directional spins. Epitaxial Ni4W thin films with outstanding crystallinity are grown by magnetron sputtering.
Yifei Yang+17 more
wiley +1 more source