StopUMTS Logo
how to get rid of moles 
Zoeken
   
Voorlichting
06/11/17Beschermen tegen de ra
12/10/17Meetspecialisten, meet
Artikelen
18/11/17Vuile stroom (netvervuili
16/11/17ADHD is meer een probleem
16/11/17Mobile phones cause letha
16/11/17Mt Nardi Wildlife Report
15/11/17Cell Phone Headaches –
14/11/1715.000 wetenschappers uit
Berichten Nederland
19/11/17De iPad-school van Mauric
18/11/17KWF collecteert met stral
16/11/17Promotie van een psycholo
16/11/17Toename van klachten in N
14/11/17Aantal antenne-installati
Berichten België
14/11/17Hoe gezond of ongezond is
24/10/17NMBS-baas Sophie Dutordoi
Berichten Internationaal
18/11/17IARC-WHO: Global burden o
18/11/17Duits verbod op 'slimme'
14/11/17De stralingsbelasting en
09/11/17Bill Gates and Steve Jobs
Ervaringen | Appellen/oproepen
17/11/17Alice kan niet tegen stra
12/11/17Afscherming, voor sommige
05/11/17TV met WiFi; een ervaring
Onderzoeken
14/11/17Modeled and Perceived Exp
06/11/17Decreases in sleep durati
25/10/17Radiation from wireless t
Veel gestelde vragen
13/05/17Vakantie? Witte zo
10/07/16Zeven veel gestelde vrage
Juridische informatie
08/11/17InPower Movement: Early r
19/10/17The precautionary princip
11/10/17Telekom warns of (its own
Oproepen
29/11/17Raadsmarkt ZENDMASTEN &
11/11/17Cursus ‘Straling meten
29/10/17Petitie: Geen uitbreiding
Folders
10/09/17Brochures, folders, websi
29/04/16USA: Meer dan 50 tips voo
Briefwisselingen | Archief: 2008, 2005
10/07/17Brief naar de gemeente C.
14/06/17Mail naar 'De Monitor' na
Illustraties
 Algemeen
 Fotoalbum zendmasten
 Wetenschappelijke illustraties
Brain Absorption of Mobile Phone Radiation    
Ga naar overzicht berichten in: Onderzoeken

Brain Absorption of Mobile Phone Radiation
vrijdag, 18 december 2015 - Dossier: Algemeen


Bron: ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7335557

Received September 9, 2015, accepted October 29, 2015, date of publication November 23, 2015,
December 10, 2015.

Dosimetric Simulations of Brain Absorption of Mobile Phone Radiation—The Relationship
Between psSAR and Age


Claudio Enrique Fernandes-Rodriguez1, Alvaro Augusto Almeida de Salles2, and Devra Lee Davis3
1Federal Institute of Education, Science and Technology of Rio Grande do Sul, Canoas 92412-240, Brazil
2Electrical Engineering Department, Universidade Federal do Rio Grande do Sul, Porto Alegre 90040-060, Brazil
3Environmental Health Trust, Teton Village, WY 83025, USA
Corresponding author: C. E. Fernández-Rodríguez  claudio.fernandez@canoas.ifrs.edu.br)">(claudio.fernandez@canoas.ifrs.edu.br)

This work was supported by Environmental Health Trust.

ABSTRACT As children develop, they differ from adults in a number of important ways, including anatomy, metabolism, immune system, and the extent of myelination of the nervous system. As a consequence, equivalent exposures to radiation from mobile phones result in different doses to specific tissues in children compared with adults. Higher doses are likely to have more severe implications in the young. A young child’s skull is not only smaller and thinner than an adult’s, but also has dielectric characteristics closer to those of soft tissues, probably due to a higher water content. The young skull better matches the electromagnetic characteristics of the skin and brain. As a result, finite-difference time-domain (FDTD) simulations confirm field penetration and higher specific absorption rate (SAR) in deeper structures in the young brain. If the peak spatial SAR (psSAR) is modeled in the entire head, as current testing standards recommend, the results for adults and children are equivalent. Our anatomically based evaluations rely on FDTD simulations of different tissues within the brain and confirm that the psSAR in a child’s brain is higher than in an adult’s brain.

INDEX TERMS Specific absorption rate, mobile phone certification, dosimetry, finite-difference time-domain simulation.

Voor het volledige artikel zie de link bovenaan.


Ga terug naar het hoofdmenu
Afdrukken | Vragen | RSS | Disclaimer