Results 1 to 10 of about 11,572,657 (308)

Faking Signals to Fool Deep Neural Networks in AMC via Few Data Points

open access: yesIEEE Access, 2021
The recent years has witnessed a rapid development of Deep Learning (DL) based Automation Modulation Classification (AMC) methods, which has proved to outperform traditional classification approaches. In order to disturb the deep neural networks for AMC,
Hongbin Ma   +6 more
doaj   +1 more source

Novel Methodology for Sizing a Single U-Tube Ground Heat Exchanger Useful at the Early Design Stage

open access: yesBuildings, 2021
Renewable energy system (RES) is an environmentally friendly source of energy. A suitable design of RES is crucial to implement an energy-efficient building such as a zero energy building (ZEB).
Seung-Hyo Baek   +2 more
doaj   +1 more source

Estimation and Utilization of Ground Effects on Conformal Dielectric Resonator Antennas

open access: yesIEEE Access, 2019
Ground effects on arc-shaped conformal dielectric resonator antennas (DRAs) working in the TE11δz mode are investigated and utilized to attain various radiation performances.
Ma Boyuan   +3 more
doaj   +1 more source

Spatial–Temporal Distribution of Fish Larvae in the Pearl River Estuary Based on Habitat Suitability Index Model

open access: yesBiology, 2023
The spawning grounds are important areas for the survival and reproduction of aquatic organisms and play an important role in the replenishment of fishery resources.
Dongliang Wang   +3 more
doaj   +1 more source

A study on the effect of site response on California seismic hazard map assessment

open access: yesFrontiers in Earth Science, 2022
Prior studies have repeatedly shown that probabilistic seismic hazard maps from several different countries predict higher shaking than that observed.
Molly M. Gallahue   +9 more
doaj   +1 more source

History of the Environmental Seismic Intensity Scale ESI-07

open access: yesGeosciences, 2019
This brief note aims to describe the history, from its early original idea, of the new macroseismic scale: The Environmental Seismic Intensity Scale 2007 (ESI 2007).
Leonello Serva
doaj   +1 more source

Effects of Near-Fault Ground Motions on Civil Infrastructure

open access: yesApplied Sciences, 2023
Near-fault earthquakes (NFEs), characterized by high peak ground velocity (PGV) and long period pulses, show different properties from far-field ones [...]
Camillo Nuti   +4 more
doaj   +1 more source

Efficiency of stump chipping of soft and hard broadleaves [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2018
Stump removal is a regular measure of terrain preparation during the establishment of poplar plantations. It is implemented in order to increase the efficiency of implementation of regular silvicultural measures, but also the efficiency of comprehensive ...
Danilović Milorad   +4 more
doaj   +1 more source

Ground effects on the hypervelocity jet flow and the stability of projectile

open access: yesEngineering Applications of Computational Fluid Mechanics, 2018
The significant influence of the ground on the hypervelocity jet flow as well as the stability of the projectile cannot be discarded due to the intensity and the wide influence range.
Zijie Li, Hao Wang, Jianwei Chen
doaj   +1 more source

Geological and Structural Control on Localized Ground Effects within the Heunghae Basin during the Pohang Earthquake (MW 5.4, 15th November 2017), South Korea

open access: yesGeosciences, 2019
On 15th November 2017, the Pohang earthquake (Mw 5.4) had strong ground shaking that caused severe liquefaction and lateral spreading across the Heunghae Basin, around Pohang city, South Korea.
Sambit Prasanajit Naik   +3 more
doaj   +1 more source

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