Results 1 to 10 of about 1,526,219 (182)
Interferometric fluorescence cross correlation spectroscopy. [PDF]
PLoS ONE, 2019 Measuring transport properties like diffusion and directional flow is essential for understanding dynamics within heterogeneous systems including living cells and novel materials.
Ipsita Saha, Saveez Saffarian
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Cross-Correlated Motions in Azidolysozyme [PDF]
Molecules, 2022 The changes in the local and global dynamics of azide-labelled lysozyme compared with that of the wild type protein are quantitatively assessed for all alanine residues along the polypeptide chain. Although attaching -N3 to alanine residues has been considered to be a minimally invasive change in the protein it is found that depending on the location ...
Seyedeh Maryam Salehi, Markus Meuwly
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The Cross-correlation Structure of Tehran Stock Exchange Indexes by Multifractal Detrended Fluctuation Analysis [PDF]
تحقیقات مالی, 2012 One of the latest approaches for analyzing the coupled time series is MF-DXA. This technique has been used in many disciplines such as finance. In this paper, we have analyzed Tehran Stock Exchange indexes by MF-DXA and have found a scaling behavior ...
Reza Tehrani +2 more
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A Novel Cross-Correlation Algorithm Based on the Differential for Target Detection of Passive Radar
Remote Sensing, 2022 For the problem of traditional passive radar target detection, the cross-correlation method is a popular solution. By processing the reference signal and the target echo signal coherently, the method is able to extract the target parameters, such as ...
Dawei Zhao +3 more
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Cross-correlation beamforming [PDF]
Journal of Seismology, 2016 An areal distribution of sensors can be used for estimating the direction of incoming waves through beamforming. Beamforming may be implemented as a phase-shifting and stacking of data recorded on the different sensors (i.e., conventional beamforming).
Ruigrok, E.N. (author) +2 more
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An optimization method of observation matrix based on QR decomposition
Dianzi Jishu Yingyong, 2021 In compressed sensing theory, the most critical issue is the construction of the observation matrix. The factors that affect the image reconstruction quality include the independence between the observation matrix column vectors and the cross-correlation
Zhou Qibin, Wu Jing, Yu Bo
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Geographies, 2023 Social media platforms are valuable data sources in the study of public reactions to events such as natural disasters and epidemics. This research assesses for selected countries around the globe the time lag between daily reports of COVID-19 cases and ...
Innocensia Owuor, Hartwig H. Hochmair
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The Vegetation–Climate System Complexity through Recurrence Analysis
Entropy, 2021 Multiple studies revealed that pasture grasslands are a time-varying complex ecological system. Climate variables regulate vegetation growing, being precipitation and temperature the most critical driver factors.
Andrés F. Almeida-Ñauñay +4 more
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Relationship between El Niño Southern Oscillation and Mexico’s orange yield anomalies
Terra Latinoamericana, 2020 El Niño-Southern Oscillation (ENSO) effects can be measured as its impacts on crop yields. Nonetheless, those effects on main Mexican crops have been scarcely studied.
Fidel Blanco-Macías +5 more
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Vital-Signs Detector Based on Frequency-Shift Keying Radar
Sensors, 2020 A frequency-shift keying (FSK) radar in the 2.45-GHz band is proposed for highly accurate vital-signs detection. The measurement accuracy of the proposed detector for the heartbeat is increased by using the cross-correlation between the phase differences
Jae Young Sim +2 more
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