Results 11 to 20 of about 33,682 (245)
Taiyuan Ligong Daxue xuebao, 2023 Purposes The low degradation efficiency of anode materials in printing and dyeing wastewater has led to low industrialization process. Methods SnO2-Sb-Co3O4@GF nanocomposite electrode materials with different Co3O4 doping contents were prepared by ...
Zehui NIU +5 more
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Scattering of a plane wave by spheres with nonuniform surface impedance distribution [PDF]
The Journal of the Acoustical Society of America, 1974 A general mathematical solution of this problem involving the solution of an infinite set of equations in infinitely many unknowns by a truncated approximation was developed for computing sound pressure distributions in the near- and far-field regions around a sphere with an arbitrary, nonuniform surface impedance distribution in the presence of a ...
D. L. Brungart, H. L. Oestreicher
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Sensors, 2023 We studied the magnetic properties of a glass-covered amorphous microwire that was stress-annealed at temperatures distributed along the microwire length. The Sixtus-Tonks, Kerr effect microscopy and magnetic impedance techniques have been applied. There
Alexander Chizhik +6 more
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Materials & Design, 2021 The influence of surface microstructural regulation mechanisms on the mechanical and giant magneto-impedance (GMI) properties of as-cast melt-extracted CoFe-based wires has been systematically researched based on morphology, phase distribution and domain
Sida Jiang +8 more
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Effect of Mixing Time on Properties of Whole Wheat Flour-Based Cookie Doughs and Cookies
Foods, 2023 This study investigated if whole wheat flour-based cookie dough’s physical properties were affected by mixing time (1 to 10 min). The cookie dough quality was assessed using texture (spreadability and stress relaxation), moisture content, and impedance ...
Somali Dhal +4 more
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Radio Physics and Radio Astronomy, 2015 A problem of electromagnetic wave excitation by finite-dimensional material bodies located in an arbitrary electrodynamic volume was formulated. The problem was reduced to solution of two-dimensional integral equations for electrical surface currents on ...
S. L. Berdnik +3 more
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Nano-Micro Letters, 2022 Highlights Microwave absorber with nanoscale gradient structure was proposed for enhancing the electromagnetic absorption performance. Outstanding reflection loss value (−62.7 dB), broadband wave absorption (6.4 dB with only 2.1 mm thickness) in ...
Cao Wu +16 more
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Using a Parallel Helical Sensing Cable for the Distributed Measurement of Ground Deformation
Sensors, 2019 Surface and underground stretched deformation is one of the most important physical measurement quantities for geological-disaster monitoring. In this study, a parallel helical sensing cable (PHSC) based on the time–domain reflectometry (TDR ...
Xiushan Wu +4 more
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Biosensors, 2022 Radiofrequency ablation (RFA) is a minimally invasive form of thermotherapy with great potential in cancer care, having the capability of selectively ablating tumoral masses with a surface area of several cm2.
Akbota Sametova +4 more
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Frequency-Diverse Holographic Metasurface Antenna for Near-Field Microwave Computational Imaging
Frontiers in Materials, 2021 This article presents a holographic metasurface antenna with stochastically distributed surface impedance, which produces randomly frequency-diverse radiation patterns. Low mutual coherence electric field patterns generated by the holographic metasurface
Jiaqi Han +12 more
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