An input to a system is consideredtransientif the input parameters change faster that the system time scale[1]. Suppose that the output of an oscillator is fed to a second-order filter resonant at 100 Hz. Let the amplitude change linearly by some factorAin a time intervalT. If...
[31].[地震动][软件][研究] DCF_SPECT: A Tool for Calculating Damping Correction Factor of Earthquake Spectrum [地震反应谱阻尼修正系数计算工具] [32].[减隔震][地震工程][软件][Tool] 软钢·摩擦阻尼器减震结构的性能曲线计算 [33].[地震工程][科研][软件][Tool] 等延性反应谱计算工具 (Construction ...
base input to an array of independent single-degree-of-freedom systems. The shock response spectrum gives the peak response of each system with respect to the natural frequency. Damping is typically fixed at a constant value, such as 5%, which is equivalent to an amplification factor of Q=10...
Hence, a factor representing the Conclusions This study developed an approach for estimating the relationship between Veq and the pseudo-velocity response spectrum RSpv based on the random vibration theory. The developed approach was adopted to systematically investigate the influences of magnitude, ...
(β) atrs1358594. The alternative allele (T) is assessed. UMAP coordinates are identical to Fig.2a.e, Locus zoom plot ofCXCL1eQTL association Bayes factors around theCXCL1gene (top, in-house data; middle, GTEx fibroblast eQTL; bottom, eQTLGen blood eQTL). BF, Bayes factor; fibro coloc,...
g. a WRI transcription factor12) forms a complex with PHR2 to regulate CERK1 transcription and that this CTTC/MYCS binding factor has a stronger affinity to the DNA than PHR2, leading to enrichment of this motif after PHR2 pulldown. Using transactivation assays in Nicotiana benthamiana leaves...
[9,21]), the,,,andare constant values of amplitudes of the GWs in the laboratory frame of reference. For the relic GWs,,,andare stochastic values of the amplitudes of the relic GWs in the laboratory frame of reference, which contain the cosmology scale factor;andare wave number and angul...
after experiencing trauma. Importantly, the magnitude of the pre-trauma startle response predicted the development of acute PTSD symptoms in these individuals, as measured by the Impact of Events Scale. These findings support the hypothesis that pre-trauma physiological reactivity is a risk factor for...
First the attenuation factor is calculated as the energy of the secondary pulse divided by the energy of the main pulse using (6). This is how much smaller the secondary pulse is than it would have been if it were not reduced by the signal processing. ...
Breast cancer family history as a risk factor for early onset breast cancer. Breast Cancer Res. Treat. 11, 263–267 (1988). Article CAS PubMed Google Scholar Safdar, N. S. et al. Genomic determinants of early recurrences in low-stage, low-grade endometrioid endometrial carcinoma. J. ...