Browsing by Subject "Electric fields"
Now showing items 1-15 of 15
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The design and software implementation of a MAC protocol for body-coupled communication systems
(2011)Body-coupled communication (BCC) is a technology that is based on the use of capacitively-coupled electric fields over the human body. In this paper we highlight the design and implementation of a medium access control ... -
Extraction of volatile aroma compounds from toasted oak wood using pulsed electric field
(2021)The effect of pulsed electric field (PEF) on the extraction of volatile compounds from toasted oak wood chips immersed in various aqueous ethanol solutions (5%, 12%, 50%, and 70% vol/vol) was determined by Gas chromatography/mass ... -
General development of a new hall effect sensor
(2011)Silicon Hall plates show an offset of a few millitesla. A large portion of this offset is caused by mechanical stress in the device. The offset can be reduced with a factor 103 to 105 when the spinning - current principle ... -
In situ Creation of the Natural Phenolic Aromas of Beer: A Pulsed Electric Field Applied to Wort-Enriched Flax Seeds
(2020)To fine tune the production of phenolic aromas in beer, a pulsed electric field (PEF) was applied to beer wort, which was enriched with flax seeds. The choice of flax seeds as a source of FA is based on its high content ... -
Introducing a new hall effect sensor - Novel dynamic offset reduction method
(2011)Silicon Hall plates show an offset of a few millitesla. A large portion of this offset is caused by mechanical stress in the device. The offset can be reduced when the spinning-current principle is applied. In this paper ... -
Joule heating in the mid-latitude ionosphere by high power HF radio waves
(2022)We present an estimation of the heating rate due to Joule heating in the F region of the ionosphere as a result of its interaction with high-power HF O-mode radio waves transmitted by a ground-based antenna. We refer to ... -
Molecular dynamics simulations of ion separation in nano-channel water flows using an electric field
(2019)Removal of undesired substances from water is a field of investigation recently focused at the nanoscale. Towards this direction, molecular dynamics simulations are conducted in this paper to investigate unwanted ion removal ... -
On the Localization Properties of Weyl Particles
(2022)In this work, it is shown that Weyl particles can exist at different states in zero electromagnetic field, either as free particles or at localized states. In addition, it is shown that the localization, as well as the ... -
Optimization and prediction of dielectric behavior of small air gaps stressed by DC voltages
(2014)The present paper aims to the investigation of the methods used to optimize and predict via simulation the values of the Corona onset voltage, the Corona current and the Breakdown voltage in small rod-plate air gaps when ... -
Optimization of corona effects in small air gaps stressed by DC voltages
(2012)In the present paper methods of minimizing or maximizing the values of the Corona onset voltage and the Corona current in small rod-plate air gaps are investigated. The geometry and the way of grounding and charging the ... -
Optimization of corona onset and breakdown voltage of small air gaps stressed by DC and impulse voltages
(2013)The present paper aims to the investigation of the methods used to minimize or maximize the values of the Corona onset and Breakdown voltage in small rod-plate air gaps when stressed by dc or impulse voltages. The main ... -
Preparation and characterization of novel Niln2S4/UiO-66 photocatalysts for the efficient degradation of antibiotics in water
(2022)Photocatalysis is considered an economical, environmentally friendly, and effective technology for removing pollutants. The construction of Z-Scheme heterojunctions has been identified as one of the feasible solutions ... -
Pulsed Electric Field Extraction of α and β-Acids From Pellets of Humulus lupulus (Hop)
(2020)This paper investigates the process of extracting hop pellets (hops) utilizing the pulsed electric field (PEF) technique and the contrasting effects of the technique between two distinct hop varieties (one bitter and one ... -
Pulsed electric field: A “green” extraction technology for biomolecular products from glycerol with fermentation of non-Saccharomyces yeasts
(2022)Glycerol is the main organic by-product of the biodiesel industry and it can be a source of carbon for fermentations or a substrate for biotransformations. This work investigates a process that uses pulsed electric field ... -
Static arrangement of a capillary porous system (CPS): Modelling
(2017)The static arrangement is studied of a thin CPS wafer which is filled from below with a liquid metal. The CPS is modelled as a thin cylindrical disk that is resting on a flat wall. It is in contact with a reservoir that ...