Torsional Moving Electric Field Sensor with Modulated Sensitivity and without Reference Ground
Proceedings, 2017 A MEMS electric field sensor is presented with wide measurement resolution and adjustable sensitivity. The sense membrane is mounted using torsional springs and employs opposite biased electrodes on its surface, causing rotation in presence of an ...
Sampath Liyanage +3 more
doaj +1 more source
An Electro-Optic Sensor for Measurement of Intensive DC Electric Field
IEEE Photonics Journal, 2022 A lithium niobate (LN) integrated electro-optic (EO) sensor incorporated with a rotating shielding electrode has been designed, fabricated and experimentally demonstrated for measurement of intensive direct current (DC) electric field.
Jiahong Zhang, Fushen Chen
doaj +1 more source
Local variation of the superficial atmospheric electricity activity in a tropical region [PDF]
, 2015 A study of the atmospheric surface electrical activity in the Maracay city (10°14'59.1"N 67°37'20.6"W 436masl) is performed, through the analysis of the Carnegie curve.
Falcón Veloz, Nelson Leonardo +3 more
core +2 more sources
Variations of gamma-ray during thunderstorm by observations in Yakutsk [PDF]
E3S Web of Conferences, 2020 The paper presents the results of a study of the increase in the gamma background in the surface layer of the atmosphere during near thunderstorms in Yakutsk (based on the Cosmic Ray Spectrograph of the IKFIA SB RAS).
Toropov Anatoliy +3 more
doaj +1 more source
Radio Emission in Atmospheric Air Showers: First Measurements with LOPES-30 [PDF]
, 2006 When Ultra High Energy Cosmic Rays interact with particles in the Earth's atmosphere, they produce a shower of secondary particles propagating toward the ground.
A Bercuci +78 more
core +3 more sources
Lightning risk warnings based on atmospheric electric field measurements in Brazil [PDF]
Journal of Aerospace Technology and Management, 2011 This paper presents a methodology that employs the electrostatic field variations caused by thundercloud formation or displacement to generate lightning warnings over a region of interest in Southeastern Brazil.
Marco Antonio da Silva Ferro* +4 more
doaj
Investigating the effect of different soil textures on morphological characteristics and the amount of essential oil of Lippia citriodora medicinal plant [PDF]
مدلسازی و مدیریت آب و خاک, 2023 Introduction The physical properties of soil are essential because of their role in supporting plant growth. These characteristics determine how the plant interacts with the soil, absorption of water and nutrients, root penetration, soil temperature, and
Mohammad Ali Hakimzadeh Ardakani +3 more
doaj +1 more source
Parametric optimization of the femoropopliteal artery stent design based on numerical analysis [PDF]
, 2021 High-failure rates of Peripheral Arterial Disease (PAD) stenting were reported due to the inability of certain stent strut configuration to accommodate severe biomechanical environment of the Femoro-Popliteal Artery (FPA) such as bends, twists, and ...
Kareem, Ali Kamil
core
Journal of Advanced Ceramics, 2023 Spark plasma sintering (SPS) is a highly efficient method for the preparation of α/β-SiAlON ceramics. However, the rapid preparation of large-scale α/β-SiAlON ceramic components with reliable mechanical properties is difficult via SPS due to their near ...
Fuzhou Guo +3 more
doaj +1 more source
An Intelligent Lightning Warning System Based on Electromagnetic Field and Neural Network
Energies, 2019 Prediction of lightning occurrence has significant relevance for reducing potential damage to electric installations, buildings, and humans. However, the existing lightning warning system (LWS) operates using the threshold method and has low prediction ...
Guoming Wang +4 more
doaj +1 more source