The relaxation modulus transits from the glassy stage to the rubbery stage through a time-dependent viscosity in a continuous spectrum considering the nonlinear strain hardening. Experimental results of differential solid materials including asphalt concrete, agarose gel, vaginal tissue, polymer, agar, ...
As a result, the singular spectrum is obtained as shown in Fig. 3h. We select ϵ = 0.2 as the threshold such that only 4 large singular values are left. The degree of CE is ΔΓ(0.2) = 0.69. The value of ϵ is selected according to the spectrum of singular values in Fig. 3...
aIn other words, she has taught me not to follow blindly but to make my own decisions based on what I think is important. The things I have learned and continue to learn from my mom are continuous; 换句话说,她教了我不盲目跟随,而是做出根据什么的我自己的决定我认为是重要的。 我学会了并且...
Buildup dynamics of the spectrum and the average output power of a homogeneously broadened continuous-wave Ti:sapphire laser Buildup dynamics of the spectrum and the average output power of a homogeneously broadened continuous-wave Ti:sapphire laserSUBMILLIMETER... CL Pan,JC Kuo,CD Hwang,... - ...
The bolometer is probed by reflecting a continuous tone at powerPpand frequencyfpfrom the gate capacitorCg = 0.87 pF. With a lowPpvalue, theLCcircuit resonates at a frequency offb = 585 MHz with a linewidth of 7.6 MHz. As radiation is absorbed by the absorber,Teincreas...
Based on the spectrogram acquired by short-time fourier transform (STFT), the Mel spectrum is obtained by filtering via Mel-scale filter banks. The main advantage of employing Mel spectrum is that it decreases the frequency dimension of STFT while retaining more low-frequency information. This pro...
9, an optical pump and a probe that supplies a continuous wave (CW) are counter-propagating along the sensing optical fibre so that the optical frequency differences are scanned for the frequency shift. The acquired Brillouin spectrum is processed further using data processing techniques to find ...
6. As a reference, also the simulation result obtained from a model for plain concrete is included in the Figure. Obviously, without any reinforcement, the segment will fail in a rather brittle manner, after reaching the reaction force of 95 kN. With the enhancement contributed by steel ...
For Fourier-transform spectrometers (FTS), the spectrum is reconstructed from an interferogram with a modulated time delay, thereby providing higher etendues and improved signal-to-noise ratios. Integrated FTSs can be implemented with the spatial heterodyne scheme (SHS) compromising an assembly of ...
A deep learning system for detecting diabetic retinopathy across the disease spectrum ArticleOpen access28 May 2021 Main DR is the most common microvascular complication of diabetes and the leading cause of preventable blindness in adults aged 20–74 years1,2,3. Notably, DR mainly develops and pro...