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An analytical review on electric Propulsion system for space satellites [PDF]

INCAS Bulletin, 2020
This paper describes the latest advances in electric propulsion systems prepared for the new space exploration activity. Missions to the Moon and Mars will require these new thrusters to convey the huge amounts of provisions that would be expected to ...
Sourav BASU, Sudhir Kumar CHATURVEDI, Saikat BANERJEE, Subhrangshu ADHIKARY   +3 more
doaj   +1 more source

Electronic rat-control devices – solution or scam? Results of field trials and a summary of the literary data

Archives of Veterinary Medicine, 2018
The electronic rat-control devices are humane means of controlling harmful rodents without toxic substances. They are relatively inexpensive and very easy to use and have gained increasing popularity in recent years.
Georgi Zhelev, Koycho Koev, Viktor Stoyanov, Vladimir Petrov   +3 more
doaj   +1 more source

Design Optimization of a Novel Networked Electromagnetic Soft Actuators System Based on Branch and Bound Algorithm

IEEE Access, 2020
This paper presents a design optimization framework based on Branch and Bound Algorithm for novel networked electromagnetic soft actuators. The soft actuators work based on the operating principle of solenoids but are made of intrinsically soft materials.
Nafiseh Ebrahimi, Teja Guda, Miltiadis Alamaniotis, Dimitrios Miserlis, Amir Jafari   +4 more
doaj   +1 more source

Branch and Bound Algorithm Based on Prediction Error of Metamodel for Computational Electromagnetics

Energies, 2020
Metamodels proved to be a very efficient strategy for optimizing expensive black-box models, e.g., Finite Element simulation for electromagnetic devices. It enables the reduction of the computational burden for optimization purposes.
Reda El Bechari, Stéphane Brisset, Stéphane Clénet, Frédéric Guyomarch, Jean Claude Mipo   +4 more
doaj   +1 more source

Investigation of a Magnetic Levitation Architecture with a Ferrite Core for Energy Harvesting

Energies
This work presents the development of a magnetic levitation system with a ferrite core, designed for electromagnetic energy harvesting from mechanical vibrations.
Igor Nazareno Soares, Ruy Alberto Corrêa Altafim, Ruy Alberto Pisani Altafim, Melkzedekue de Moraes Alcântara Calabrese Moreira, Felipe Schiavon Inocêncio de Sousa, José A. Afonso, João Paulo Carmo, Rogério de Andrade Flauzino   +7 more
doaj   +1 more source

Effects of sub‐acute co‐exposure to WIFI (2.45 GHz) and Pistacia lentiscus oil treatment on wound healing by primary intention in male rabbits

Veterinary Medicine and Science, 2022
Background The bioeffects of WIFI on cutaneous wound healing remains unexplored. In addition, several medicinal plant products including lentisk oil have been shown to interfere with wound healing process.
R. Latrach, N. Ben Chehida, A. Allous, H. Redid, A. Rejeb, H. Abdelmelek   +5 more
doaj   +1 more source

Rigid-Flex PCB Technology with Embedded Fluidic Cavities and Its Application in Electromagnetic Energy Harvesters

Micromachines, 2018
A technology platform based on commercial printed circuit boards (PCB) technology is developed and presented. It integrates rigid flame retardant (FR)-4 boards, flexible polyimide (PI) structures, and embedded cavities for micro- and meso-scale ...
Yi Chiu, Hao-Chiao Hong
doaj   +1 more source

Two-Degrees-of-Freedom (2DOF) Magnetic Spring-Based Electromagnetic Energy Harvester

Applied Sciences
This paper aims to study a two-degree-of-freedom (2DOF) magnetic spring-based electromagnetic generator system theoretically and experimentally. The proposed linear generator system contains a nonlinear nonmagnetic shaft (nonmagnetic materials), two ...
Raju Ahamed, Ian Howard, Kristoffer McKee   +2 more
doaj   +1 more source

Towards Nonlinear Magnetic Rotating Pendula for Low-Frequency Weak Vibration Energy Harvesting

Energies
Energy harvesting from ambient vibrations has received significant attention as an alternative renewable, clean energy source for microelectronic devices in diverse applications such as wearables and environmental monitoring.
Mihai Ionut Trandafir, Panagiotis Alevras   +1 more
doaj   +1 more source

Development of A Compact Synthetic Jet Generator Driven by Electromagnetic Micro Flap Actuator

Journal of Fluid Science and Technology, 2011
In this study, a compact synthetic jet generator using electromagnetic micro flap actuator as a driving mechanism is developed and tested. Firstly, the effects of flap's width and length on static and dynamic responses of the driving mechanism are ...
Alongkorn PIMPIN, Asi BUNYAJITRADULYA
doaj   +1 more source