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Oscar Scussel, Michael J. Brennan, Fabrício Cézar L. de Almeida, Mauricio K. Iwanaga, Jennifer M. Muggleton, Phillip F. Joseph and Yan Gao
The frequency range of the leak noise in buried water pipes, measured using acoustic correlators, depends significantly on the type of pipe and its location as well as the type of sensors used. Having a rough idea of this frequency range can be beneficia...
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Marcin Watorek, Jaroslaw Kwapien and Stanislaw Drozdz
Unlike price fluctuations, the temporal structure of cryptocurrency trading has seldom been a subject of systematic study. In order to fill this gap, we analyse detrended correlations of the price returns, the average number of trades in time unit, and t...
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Shishir K. Sarker and Alan E. Fryar
Spring discharge hydrographs can provide information on karst aquifer connectivity and responses to precipitation. However, few studies have conducted time-series analyses of spring hydrographs over multi-decadal time scales. We examine daily discharge f...
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Dmitry Lazurenko, Igor Shepelev, Dmitry Shaposhnikov, Anton Saevskiy and Valery Kiroy
A linear discriminant analysis transformation-based approach to the classification of three different motor imagery types for brain?computer interfaces was considered. The study involved 16 conditionally healthy subjects (12 men, 4 women, mean age of 21....
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Riccardo Rossi, Silvia Cesaroni, Francesca Bombarda, Pasquale Gaudio, Michela Gelfusa, Marco Marinelli, Gianluca Verona Rinati, Emmanuele Peluso and JET Contributors
The high confinement mode (H-mode) is considered the optimal regime for the production of energy through nuclear fusion for industrial purposes since it allows to increase the energy confinement time of the plasma roughly by a factor of two. Consequently...
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Hao Liu, Yishun Li, Chenglong Liu, Guohong Shen and Hui Xiang
Pavement condition prediction plays a vital role in pavement maintenance. Many prediction models and analyses have been conducted based on long-term pavement condition data. However, the condition evaluation for road sections can hardly support daily rou...
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Zhiyan Zhao, Bin Wu and Ting Zhou
The lateral damper is one of the key components of rolling stock. Establishing the relationship between the degraded signal and the health state of the lateral damper is important in order to perform timely performance detection and fault diagnosis. This...
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Stanislaw Drozdz, Ludovico Minati, Pawel Oswi?cimka, Marek Stanuszek and Marcin Wa¸torek
Based on the high-frequency recordings from Kraken, a cryptocurrency exchange and professional trading platform that aims to bring Bitcoin and other cryptocurrencies into the mainstream, the multiscale cross-correlations involving the Bitcoin (BTC), Ethe...
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Lecheng Jia, Bin Xue, Shili Chen, Hanzhong Wu, Xiaoxia Yang, Jingsheng Zhai and Zhoumo Zeng
Ultrasound has been proven to be a valid tool for ranging, especially in water. In this paper, we design a high-resolution ultrasonic ranging system that uses a thin laser beam as an ultrasonic sensor. The laser sensing provides a noncontact method for u...
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Niccolò Dematteis, Daniele Giordan and Paolo Allasia
This study proposes a method that enables the automatic application of image cross-correlation when monitoring any displacements in the geosciences. As such, it solves one of the main current image processing issues: The requirement of manual image selec...
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Nur Fatin Fatina Mohd Ramli, Mohd Azuwan Mat Dzahir and Shin-Ichiroh Yamamoto
Depending on task requirements, a human is able to select distinct strategies such as the use of an ankle strategy and hip strategy to maintain their balance. Postural control actions often co-occur with other movements, and such movements may bring abou...
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Silvana Moragues, M. Gabriela Lenzano, Andrés Lo Vecchio, Daniel Falaschi, Luis Lenzano
Pág. 87 - 103
In this study we present surface velocities estimation for the Upsala glacier catchment, South Patagonian
Ice Field (SPI) during the summer season of years 2013 (January-March) and 2014 (March-April), including the Bertacchi,
Cono, and Murallón tributari...
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Jae Min Lee, Nam C. Woo, Chan-Jin Lee, Keunje Yoo
Pág. 1 - 15
This study focused on characterising aquifer systems based on water-level changes observed systematically at 159 paired groundwater monitoring wells throughout Korea. Using spectral analysis, principal component analysis (PCA), and cross-correlation anal...
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Jae Min Lee, Nam C. Woo, Chan-Jin Lee and Keunje Yoo
This study focused on characterising aquifer systems based on water-level changes observed systematically at 159 paired groundwater monitoring wells throughout Korea. Using spectral analysis, principal component analysis (PCA), and cross-correlation anal...
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Yi-Xiong Zhang, Ru-Jia Hong, Cheng-Fu Yang, Yun-Jian Zhang, Zhen-Miao Deng and Sheng Jin
In wideband radar systems, the performance of motion parameters estimation can significantly affect the performance of object detection and the quality of inverse synthetic aperture radar (ISAR) imaging. Although the traditional motion parameters estimat...
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Anjillyn Mae C. Perez, Ariel C. Blanco
Pág. 45 - 55
The Philippines is experiencing recurring drought events accentuated by the increasing incidence of the El Niño phenomenon, particularly due to its position in the equatorial region. To address the negative effects of unpredicted drought events, especial...
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Mahdiyar Sarayloo,Ennio Gambi,Susanna Spinsante
Pág. 127 - 135
In this paper, a novel computationally affordable method to generate long binary sequences featuring desired properties is presented, based on the use of a number of shorter non linear binary sub-sequences. The paper shows the relationship of the Auto- a...
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Ravi Kadlimatti and Adly T. Fam
It is shown that replacing the sinusoidal chip in Golay complementary code pairs by special classes of waveforms that satisfy two conditions, symmetry/anti-symmetry and quazi-orthogonality in the convolution sense, renders the complementary codes immune ...
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Ravi Kadlimatti and Adly T. Fam
It is shown that replacing the sinusoidal chip in Golay complementary code pairs by special classes of waveforms that satisfy two conditions, symmetry/anti-symmetry and quazi-orthogonality in the convolution sense, renders the complementary codes immune ...
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Taher Al Sharabati
Pág. 182 - 189
In this paper, the effects of intersystem cross correlation of 3GPP user? codes to GPS satellites? codes will be demonstrated. The investigation and analysis are in the form of cross correlation between 3GPP users? codes and GPS satellites Pseudo Random ...
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