High performance Electromagnetic Interference Shielding
Room-Temperature Ferromagnetic Sr3YCo4O10+δ and Carbon Black-Reinforced Polyvinylidenefluoride Composites toward High-Performance Electromagnetic Interference Shielding Subodh Ganesanpotti 268-341 minutes (source: https://pubs.acs.org/doi/10.1021/acsomega.9b00454# ) Abstract In this study, we fabricated composites of conducting carbon black (CB), room-temperature ferromagnetic Sr3YCo4O10+δ (SYCO) and polyvinylidenefluoride (PVDF) by the solution mixing and coagulation method for the first time. During the nucleation process of
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The safe exposure limits on EMF Radiations in Greece
Electromagnetic Radiation and Safe Exposure Limits – The limits of safe exposure in Greece Limits & Measurements / Scientific Organizations EEKT Electromagnetic Radiation and Safe Exposure Limits From 1970 until today, scientists have been studying the possibilities of the effect of non-ionizing radiation on human health and living organisms in general. As a result of
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Ionising radiation exposure from medical exams
Ionizing radiation from tests Indicative list (just for the sake of knowing – and avoiding abuse – does not mean we should avoid them …) Radiological examination: tooth panorama typical active dose mSv 0.01 equivalent number of chest X-rays 0.5 equivalent length of stay in the natural environment 1.5 Radiological examination: chest typical active dose
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How much radiation we get – household appliances
How much radiation do we receive from our home devices and how can we protect ourselves By ANTZIS SALTABASI, KOSTA DELIGIANNI Illustration: NIKOS KOURTIS Kathimerini Newspaper (14.11.2009) – www.kathimerini.gr How can our cell phone, cordless phone or router be damaged? Another type of pollution is constantly increasing in recent years: electromagnetic. The new radiation meters
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Removal of mobile antenna from a densely populated area
Removing a mobile phone antenna from a densely populated area With its decision no. 346/2018, the Single Member Court of First Instance of Corinth accepted the application for precautionary measures regarding the removal of a mobile telephony antenna. The mobile phone company that installed the antenna was ordered to remove the disputed antennas and machines
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Mobile Radiation, most popular mobiles SAR values
Radiation – the SAR values of the most popular mobiles What is SAR ? Why do we measure it? Does it have to be one of the basic information you will learn about your device before you get it? See below a list of most Android devices on the market, and their SAR head and
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Shielding Solutions – cut electromagnetic radiation load
SHIELD SOLUTIONS TO REDUCE EXPOSURE TO ELECTROMAGNETIC CHARGE: How do I shield an area from radiation? From a special workshop with special shielding materials. These materials reflect radiation due to their conductive composition (from 99% – 99.99%). Where are wireless electromagnetic shielding solutions commonly used? In Homes Schools Hotels Hospitals Nursing Homes Maternity
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Radiation Chart, Electromagnetic Spectrum (RF)
RF SPECTRUM – RADIATION DIAGRAM – ELECTROMAGNETIC SPECTRUM: With the following diagrams we will try to graphically clarify the electromagnetic spectrum and frequencies, both high and low, that are around us Our world, our nature, our sun, the universe in general, leaks from almost every frequency – from visible light to very high
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Electromagnetic Radiation Hypersensitivity
Electromagnetic Hypersensitivity Electromagnetic sensitivity is an allergic reaction to a group of people exposed to artificial electromagnetic radiation and is officially recognized as a disability by Canada and Sweden. According to the World Health Organization “electromagnetic hypersensitivity is a real and sometimes debilitating problem for sufferers. The radiation exposure caused by the phenomenon is many
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Check where are Mobile Telephony Antennas in your area
Are there? and where? Mobile Telephony Antennas in my neighborhood? World’s Online Database of Cell Towers – Locate Mobile Antennas without GPS Find Online Mobile Antennas Nearby You ============================================================= Greece – Online Database of Cell Towers search online for antenna constructions in any geographical area in Greece from the website of the Antenna Constructions Information
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TIPS: how to avoid Electromagnetic Waves / Fields
TIPS, how to avoid the Electromagnetic Waves – Fields: Avoid using your mobile phone in low signal areas Avoid using the mobile phone indoors with a lot of metal surfaces: e.g. car, elevator (reflection of Electromagnetic Radiation) Avoid storing your mobile phone near sensitive parts of the body (e.g. brain, heart, genitals) Avoid sleeping near
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RADIATION and HEALTH (EMF load), some useful safety measures
EMF (Electromagnetic) RADIATION AND HEALTH, some useful safety measures: Do not let the use of mobile phones at all by primary school children or younger. Let mobile phones be used, if necessary – but with great prudence, by the children of Gymnasium and the Lyceum. Women, especially during the first months of pregnancy should avoid
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