upokuttariko epipedo: h allhlepidrash
 dimiourg.mesv dunamewn h/m pediou se
 elefthera+desmia fortia tou bio. susthmatos
dihl stath e', agwg s (Si/m)
Dihl metat D(r,t) reym. agwg J(r,t) thesi r, stigmh t
D(r,t)=eoSe'(r,t-t')E(r,t')dt'
J(r,t)=eoSs(r,t-t')E(r,t')dt' -oo - t
D(r)=eoe'(r)E(r),J(r)=eos(r)E(r)
e'=ikanotita na apoth energ.hl pediu
migad dihl epitreptotita=makroskop ekfrash
 sunduas moriak.fainomenwn pou prok. hl. polwsh
Efarm hl.ped=>metatop hlekt ws pros phruna,elefth fortiwn=>
 hlektron.polwsh=>xwr fortia->xalarwsh diaspora,
 peristrofh dipolwn moriwn(nerou,prwteinwn)
 perioxh RF-MW antidrash mor.nerou (isxures polik.dunameis)

Thermika: afkshsh kinht energeias moriwn nerou
 afks thermokr <0.1C
Isxhs/monadamazas=W(r)=s(r)|E(r)|^2 /2p
s(r):eid hl. agwv. |E|platos hl.pediou, p:puknothta mazas (kg/m^3)
W:ruthmos eidik.aporofhshs (SAR)

Mi Thermika: Desmefsh+apeleftherwsh iontvn asvestiou ston egefalo
 me palm. diamorf kumatwn perivalousas 16Hz
Akoustiko fainomeno:suntonismos kraniou apo radar

>1Mhz:prostasia apo thermika apotelesmata

