Results 51 to 60 of about 25,109,480 (264)
Frontiers in Marine Science, 2022 As a “marine ecological engineer”, the oyster reefs not only perform important ecological functions, but also reduce the damage caused by waves to protective structures such as seawalls.
Beihan Jiang +8 more
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Monitoring the Dynamic Response of a Buried Polyethylene Pipe to a Blast Wave: An Experimental Study
Applied Sciences, 2019 Although the use of polyethylene (PE) pipelines has become increasingly widespread in recent years, few studies have addressed their seismic design and ability to withstand blast waves.
Dongwang Zhong +3 more
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Vogel's “Spectrum Analysis” [PDF]
Nature, 1877 THE aim of the author in writing this book may best be described in his own words. He says in the introduction:— Practische Spectralanalyse irdischer stoffe. Von Dr. Hermann W. Vogel (Nordlingen: C. H. Beck.)
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Drawing Tower In-Line Fabrication and the Spectrum Analysis of Sampled Fiber Grating
Photonic Sensors, 2019 Sampled fiber grating is a special superstructure fiber Bragg grating with a wide range of applications in many fields. In this work, based on drawing tower in-line fabrication system, a new preparation method of the sampled fiber grating is proposed and
Yu Zheng +5 more
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A Cryptocurrency Spectrum Short Analysis [PDF]
Journal of Risk and Financial Management, 2020 Technological development brings about economic changes that affect most citizens, both in developed and undeveloped countries. The implementation of blockchain technologies that bring cryptocurrencies into the economy and everyday life also induce risks.
Mircea Constantin Șcheau +3 more
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Wildfire Detection Using Sound Spectrum Analysis Based on the Internet of Things
Italian National Conference on Sensors, 2019 Wildfire is a sudden and hazardous natural disaster. Currently, many schemes based on optical spectrum analysis have been proposed to detect wildfire, but obstacles in forest areas can decrease the efficiency of spectral monitoring, resulting in a ...
Shuo Zhang +3 more
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Can Spectral Power Be Used as a Candidate Seizure Marker of the Periodic Discharges Pattern?
Frontiers in Neurology, 2021 Introduction: It remains controversial whether the periodic discharges (PDs) pattern is an ictal or interictal phenomenon. The aims of the study are to apply time-frequency and power spectrum analysis to study the PDs pattern and prediction of seizures ...
Jianhua Chen +6 more
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Machine Learning-Based Multifunctional Optical Spectrum Analysis Technique
IEEE Access, 2019 A machine learning (ML)-based multifunctional optical spectrum analysis technique is proposed to perform not only the conventional analysis functions but also the extended analysis functions, including center wavelength detection, optical signal-to-noise
Danshi Wang +6 more
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Near-Infrared Reflectivity of Superconducting FeSe Thin Films
IEEE Photonics Journal, 2019 We present an investigation on the intrinsic optical properties of superconducting FeSe thin films deposited on CaF2 substrates. It is found that the samples respond strongly to the near-infrared (NIR) irradiation in different temperature regimes.
Yanmin Zhang +12 more
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