Results 131 to 140 of about 2,942,494 (296)
Applied SciencesOrbital angular momentum beams have been extensively researched due to their ability to enhance the channel capacity of microwave systems. Metasurface near-field calculations of different sizes have been completed.
Boli Su, Ke Guan, An Qian
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Hanford site seismic monitoring instrumentation plan
, 1996 This document provides a plan to comply with the seismic monitoring provisions of US DOE Order 5480.28, Natural Phenomena ...
Reidel, S. P.
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Structural Concrete, EarlyView.Abstract Accurate estimation of the damping ratio is critical for evaluating floor response spectra and equipment seismic demands in nuclear power plant structures. This study investigates the elastic damping ratio of reinforced concrete walls under limited damage states through shaking table tests and data‐driven modeling.
Hyeon‐Keun Yang, Min‐Kyu Kim
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Quantitative Seismic Monitoring
, 2022 Seismic data is the main input for reservoir characterization in developing plays, when - in general - only conceptual geological models and few wells are available. When repeated over time, in a process called 4D seismic or time-lapse seismic, this type of geophysical measurement can become a powerful aid in reservoir monitoring and geomechanical risk
openaire +1 more source
Structural Concrete, EarlyView.Abstract Slab–column connections are vulnerable to punching shear, particularly when flexural cracking reduces the effective depth. This study proposes a sustainable dual‐strengthening system to enhance punching resistance and combined flexural–punching performance.
Ahmed Hamoda +3 more
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Kiruna region earthquakes, blasts and mining induced events
Data set of 189 earthquakes, 221 mining induced events from the Kiruna mine and 221 blasts from the Kiruna mine, recorded by seismic stations of the Swedish National Seismic Network (SNSN) and neighbouring countries. The earthquakes are mostly located to
Swedish National Seismic Network
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Why wolves walk – drivers of daily movement in a social large carnivore
Wildlife Biology, EarlyView.Animal movement patterns are influenced by a range of extrinsic and intrinsic factors, including the distribution of resources, human disturbance, landscape connectivity, species interactions, and individual traits. We examined factors associated with daily movement distance (DMD) and linearity in 20 territorial Scandinavian wolves Canis lupus during ...
Julia Björk +4 more
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Applied SciencesEarly detection of earthquakes is essential for minimizing potential damage and ensuring public safety. Recent advancements in deep learning, particularly convolutional neural networks (CNNs), provide a promising alternative for analyzing seismic waves ...
Dauren Zhexebay +7 more
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High Voltage, EarlyView.ABSTRACT A new‐type power system serves as a critical technical support for the integration of new energy, and its secure and stable operation is of great importance. However, the extensive utilisation of power electronic devices leads to power equipment insulation being subjected to electrical stresses of high‐frequency harmonics, which can easily ...
Shengtao Li +4 more
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EntropyThe b-value is a critical parameter for gauging seismic activity and is essential for seismic hazard assessment, monitoring stress evolution in focal zones, and forecasting major earthquakes. The minimum magnitude of completeness (Mc), a key indicator of
Chen Li +3 more
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