Results 1 to 10 of about 5,735,919 (166)
Conductances in normal and normal/superconductor structures [PDF]
Superlattices and Microstructures, 1999 Minor changes have been introduced and several references have been added, 12 pages, submitted to special issue of ``Superlattices and Microstructures"
Sols, F., Sánchez-Cañizares, J.
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IEEE Access, 2020 Mechanical signals are not only disturbed by Gaussian noise, but also by non-Gaussian noise. These Gaussian noise and non-Gaussian noise have gravely impeded detecting of rolling bearing defects using traditional methods.
Yonghua Jiang +5 more
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Communications Chemistry, 2023 Felodipine is an effective drug to treat hypertension, but its abuse can cause bardycardia. It is significant to develop highly sensitive detection platform for felodipine to enable the efficient treatment of hypertension diseases.
Yu-Peng Jiang +6 more
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Directed nickel-catalyzed regio- and diastereoselective arylamination of unactivated alkenes
Nature Communications, 2021 Few methods exist to add a carbon and nitrogen atom across an unfunctionalized alkene. Here the authors show a method to regio- and diastereoselectively add aryl and amino groups to terminal and internal alkenes, via nickel catalysis and a removable ...
Leipeng Xie +7 more
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Bixbyite-type Ln2O3 as promoters of metallic Ni for alkaline electrocatalytic hydrogen evolution
Nature Communications, 2022 While renewable H2 evolution will require inexpensive, abundant catalysts, non-noble metals typically show relatively low activities. Here, authors examine lanthanide metal sesquioxide doped metallic Ni and show efficient, stable performances for ...
Hongming Sun +10 more
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Sensors, 2021 A quantitative and rapid burn injury detection method has been proposed based on the electrical impedance spectroscopy (EIS) of blood with a seven-parameter equivalent circuit.
Huilu Bao +7 more
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IEEE Access, 2019 Valve-less piezoelectric pumps possess the advantages of simple structure and absence of electromagnetic interference, which has accordingly drawn widespread attention. In this paper, in order to improve the performance of valve-less piezoelectric pumps,
Jiajian Ji +6 more
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Normal structure in Banach spaces [PDF]
Pacific Journal of Mathematics, 1968 A bounded convex subset K of a Banach space B has normal structure if for each convex subset H of K which contains more than one point there is a point x in H which is not a diametral point of H. The concept of normal structure (introduced by Brodskii and Milman) and a strengthening of this concept called complete normal structure have been of ...
Belluce, L. P. +2 more
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Energy Reports, 2023 Energy harvesting using piezoelectric transduction offers a promising alternative to the conversion of kinetic energy like ambient vibration and rotational motion into useful electricity in self-powered electronic devices.
Zhonghua Zhang +6 more
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IEEE Access, 2017 Vibration energy harvesting by using piezoelectric materials provides a promising alternative solution for a wide range of self-powered systems. In this paper, performance dependence on initial freeend levitation position (IFLP) of a magnetically ...
Zhonghua Zhang +5 more
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