Results 11 to 20 of about 2,686,479 (265)
Sensors, 2022 Recently, wideband microwave spectroscopy (WBMS) has been applied for material characterization. Blood glucose sensing through microwave spectroscopy is usually done with resonant frequency-domain methods.
Samira Saeedi +2 more
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Matrix Pencil Method for Vital Sign Detection from Signals Acquired by Microwave Sensors
Sensors, 2021 Microwave sensors have recently been introduced as high-temporal resolution sensors, which could be used in the contactless monitoring of artery pulsation and breathing. However, accurate and efficient signal processing methods are still required.
Somayyeh Chamaani +3 more
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Superlens in the Time Domain [PDF]
Physical Review Letters, 2012 It has been predicted theoretically and demonstrated experimentally that a planar slab supporting surface plasmons or surface phonon polaritons can behave as a super lens. However, the resolution is limited by the losses of the slab. In this letter, we point out that the resolution limit imposed by losses can be overcome by using time-dependent ...
Archambault, Alexandre +2 more
openaire +4 more sources
Nature Reviews Chemistry, 2021 Many of the proposed applications of metal-organic framework (MOF) materials may fail to materialize if the community does not fully address the difficult fundamental work needed to map out the 'time gap' in the literature - that is, the lack of investigation into the time-dependent behaviours of MOFs as opposed to equilibrium or steady-state ...
Daniel J. Cerasale +2 more
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The Astrophysical Journal, 2023 The conditions under which accreting neutron stars launch radio-emitting jets and/or outflows are still poorly understood. The ultracompact X-ray binary X1850–087, located in the globular cluster NGC 6712, is a persistent atoll-type X-ray source that has
Teresa Panurach +8 more
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MODELLING AND ANALYSIS OF FUEL ASSEMBLY VIBRATIONAL MODES IN PWRS USING SIMULATE-3K [PDF]
EPJ Web of Conferences, 2021 Some of the KWU pre-KONVOI PWRs operating across Europe saw a systematic increase in the neutron noise levels over several cycles in the last decade, and subsequently, core internals’ movements, especially vibrations of fuel assemblies with specific ...
Verma V. +3 more
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Seismic Antiplane Response of Gaussian-Shaped Alluvial Valley [PDF]
مهندسی عمران شریف, 2021 In this study, a direct time-domain numerical approach named the half-plane Boundary Element Method (BEM) is proposed based on the half-space Green’s functions for analyzing seismic Gaussian-shaped alluvial valley subjected to propagating obliquely ...
M. Panji, S. Mojtabazadeh-Hasanlouei
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Is the M81 Fast Radio Burst Host Globular Cluster Special?
The Astrophysical Journal Letters, 2023 We use multiband archival Hubble Space Telescope (HST) observations to measure the photometric and structural parameters of the M81 globular cluster (GC) that hosts the fast radio burst FRB 20200120E. Our best-fitting King model has an effective radius r
Kristen C. Dage +7 more
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Entropy in the natural time domain [PDF]
Physical Review E, 2004 Published in Physical Review ...
Varotsos, P.A. +3 more
openaire +4 more sources
Design of a Six-Port Compact UWB MIMO Antenna With a Distinctive DGS for Improved Isolation
IEEE Access, 2022 A low-profile printed six-port ultrawideband (UWB) antenna with a novel decoupling structure for enhancing port-to-port isolation is analyzed in this paper.
Praveen Kumar +7 more
doaj +1 more source