Results 21 to 30 of about 179,553 (304)
Innovative solution for reducing the run-down time of the chipper disc using a brake clamp device [PDF]
, 2017 Wood-chippers are widely used machines in the forestry, urban and agricultural sectors. The use of these machines implies various risks for workers, primarily the risk of contact with moving and cutting parts.
Cecchini, Massimo +6 more
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Spatial Characterization of Personal RF-EMF Exposure in Public Transportation Buses
IEEE Access, 2019 New services and applications within vehicular environments employ multiple wireless communication systems, within a heterogeneous network framework. In this context, evaluation of electromagnetic field impact is compulsory in order to warrant compliance
Mikel Celaya-Echarri +6 more
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Доклады Белорусского государственного университета информатики и радиоэлектроники, 2022 Implementation of intensive development of technologies, systems, and services of mobile (cellular) communications (CC) of the fourth (4G) and fifth (5G), and by 2030 also the sixth (6G) generation, implying an increase by many orders of magnitude in the
V. I. Mordachev
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Доклады Белорусского государственного университета информатики и радиоэлектроники, 2020 The paper considers a hypothesis concerned the possible influence of electromagnetic pollution of the environment on the lethality rate of the population from coronavirus infection, along with other factors.
V. I. Mordachev
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Standardization in the field of human exposure to high frequency electromagnetic fields: A starting point for future challenges [PDF]
TehnikaThis paper provides an overview of standardization activities and scientific studies related to the assessment of human exposure to electromagnetic fields (EMF). The paper discusses standards related to exposure to EMF of high frequencies (above 100 kHz)
Vulević Branislav D.
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Evaluation of the Electromagnetic Environment Around Underground HVDC Lines [PDF]
, 2010 This paper analyses the magnetic-field emissions of a high-voltage dc transmission line constituted by two couples of underground cables laid along a highway.
Bottauscio, O. +4 more
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Applied SciencesGlobal navigation satellite system (GNSS) has been widely used in many fields due to their low cost and high positioning accuracy. Because of the open frequency of navigation signals, the low power of navigation signals, and the growing reliance of many ...
Wenjian Wang, Yinghong Wen, Yongxia Liu
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Electromagnetic safety of high voltage traction networks [PDF]
E3S Web of Conferences, 2019 The article provides procedure for simulation modeling of traction power supply systems which allows analyzing electromagnetic safety conditions in perspective high voltage traction net- works. Modeling of electromagnetic fields in the Fazonord software application proved that 50 kV traction system is characterized by the highest electromagnetic ...
Buyakova Natalya +2 more
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Polymer TestingPolymer materials are prevalently used in the fabrication of oxygen equipment valves; however, they pose significant risks of ignition and explosion, often triggered by electrostatic charges.
Wei Yan +6 more
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PHASE GRADIENT METHOD OF MAGNETIC FIELD MEASUREMENTS IN ELECTRIC VEHICLES [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2013 Operation of electric and hybrid vehicles demands real time magnetic field control, for instance, for fire and electromagnetic safety. The article deals with a method of magnetic field measurements onboard electric cars taking into account peculiar ...
N. G. Ptitsyna +3 more
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