A new approach to test set for SAW delay line based gas sensors [PDF]
International Journal of Electronics and TelecommunicationsThe paper presents a new switchable test set dedicated to dual delay line surface acoustic wave (SAW) gas sensors. It operates at frequency of 205 MHz utilizing dual delay line fabricated by SAW Components.
Jarosław Wrotniak +2 more
doaj +1 more source
Formation of a Complex Topologies of SAW-Based Inertial Sensors by Laser Thin Film Local Evaporation
Micromachines, 2020 Originally, sensors based on surface acoustic waves are fabricated using photolithography, which becomes extremely expensive when a small series or even single elements are needed for the research.
Alexander Kukaev +6 more
doaj +1 more source
LOCALIZED LASER VAPORIZATION OF FILMS WITH COMPLEX TOPOLOGIES FOR SURFACE ACOUSTIC WAVE MICROGYROSCOPE SENSOR [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 We have developed a method for localized laser vaporization of a sensitive element film for a solid microgyroscope based on surface acoustic waves. A double-conversion scheme was chosen as a microgyroscope sensitive element configuration.
D. V. Safronov , P. D. Popov
doaj +1 more source
28 GHz Microcell Measurement Campaign for Residential Environment
, 2017 This paper presents results from the (to our knowledge) first double-directionally resolved measurement campaign at mm-wave frequencies in a suburban microcell.
Bas, C. Umit +7 more
core +1 more source
A wide-field TCSPC FLIM system based on an MCP PMT with a delay-line anode.
Review of Scientific Instruments, 2016 We report on the implementation of a wide-field time-correlated single photon counting (TCSPC) method for fluorescence lifetime imaging (FLIM). It is based on a 40 mm diameter crossed delay line anode detector, where the readout is performed by three ...
W. Becker +7 more
semanticscholar +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Steps Toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XVI. A Thirteen-Year Study of Spectral Variability in NGC 5548 [PDF]
, 2002 We present the final installment of an intensive 13-year study of variations of the optical continuum and broad H-beta emission line in the Seyfert 1 galaxy NGC 5548.
Berlind, P. +40 more
core +2 more sources
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source
Ring resonator-based Tunable Optical Delay Line in LPCVD Waveguide Technology [PDF]
, 2005 Optical circuits providing a time delay to signals modulated on optical carriers are considered important for optical communication systems and phased array antennas.
Borreman, A. +4 more
core +1 more source