Results 31 to 40 of about 263,145 (166)
Determination of the arrival time of seismic signals based on the analysis of their phase characteristics [PDF]
Геосистемы переходных зонThe article discusses methodological issues of applying phase characteristics in determining the arrival time of seismic waves. The accuracy of earthquake location depends on the precision with which the arrival times of longitudinal, transverse, and ...
Aleksandrov, Pavel N., Stasenko, Liya V.
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MagInfoNet: Magnitude Estimation Using Seismic Information Augmentation and Graph Transformer
Earth and Space Science, 2022 In this study, we propose a reliable data‐driven tool, MagInfoNet, to enhance the accuracy of magnitude estimation. Its architecture was assembled using the Pre‐Inform and Mag‐Pred modules to replace and update the key functions of traditional seismic ...
Ziwei Chen +4 more
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Arrival Times Versus Detection Times
Foundations of PhysicsAbstractHow to compute the probability distribution of a detection time, i.e., of the time which a detector registers as the arrival time of a quantum particle, is a long-debated problem. In this regard, Bohmian mechanics provides in a straightforward way the distribution of the time at which the particle actually does arrive at a given surface in 3 ...
Goldstein, Sheldon +2 more
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Artificial neural network model for arrival time computation in gate level circuits
Automatika, 2019 Advances in the VLSI process technology lead to variations in the process parameters. These process variations severely affect the delay computation of a digital circuit. Under such variations, the various delays, i.e. net delay, gate delay, etc., are no
S. R. Ramesh, R. Jayaparvathy
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IET Smart Grid, 2020 The large-scale penetration of electric vehicles (EVs) into the power system will provoke new challenges needed to be handled by distribution system operators (DSOs). Demand response (DR) strategies play a key role in facilitating the integration of each
İbrahim Şengör +5 more
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Ferry Scheduling Optimization Considering Arrival Time Uncertainty and In-Place Time Differences
Applied Sciences, 2023 The aircraft ferry service is an important link in the transfer of travelers between the remote parking stand and the terminal. By analyzing the process of inbound and outbound ferry service, the relationship between the in-place time of each ferry on ...
Guoning Xu +4 more
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Ecology and Evolution, 2019 Climate change is profoundly affecting the phenology of many species. In migratory birds, there is evidence for advances in their arrival time at the breeding ground and their timing of breeding, yet empirical studies examining the interdependence ...
Matthew Low +4 more
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Dizhen xuebao, 2018 为研究高频全球导航卫星系统（GNSS）信号的P波和S波到时，本文利用2008年汶川MS8.0地震震时部分站点记录到的1 Hz高频GNSS数据，采用广义S变换将同震信号进行二维时频域平面分解，以此对P波和S波到时进行识别。本文通过调整广义S变换中的调节因子λa和p得出，当λa＝1.05，p＝1.05时，变换所得图像中的P波和S波到时均较为明显。结果表明，S变换在高频GNSS震相识别中效果明显，可作为GNSS地震学应用中一项有效的技术手段。
Jiemin Wang, Haitao Yin
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Robust localization in wireless networks from corrupted signals
EURASIP Journal on Advances in Signal Processing, 2021 We address the problem of timing-based localization in wireless networks, when an unknown fraction of data is corrupted by non-ideal propagation conditions.
Muhammad Osama +3 more
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A timely arrival for genomic medicine [PDF]
Genetics in Medicine, 2011 In this issue of GIM,1 we describe a young boy who presented with unusually aggressive inflammatory bowel disease refractory to medical and surgical treatment. To reach a diagnosis, we were compelled to use genomic technology that, at the time, was not a clinically validated test.
Alan N, Mayer +7 more
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