Cov qog nqaij hlav qog noj ntshav tau cuam tshuam txog 40 feem pua ntawm lub zog ntau dua li cov ntaub so ntswg noj qab haus huv, qhia tias millimeter-yoj kev cuam tshuam yog qhov cim kev ntseeg siab rau cov nqaij mos. "Peb tau pom cov pov thawj-ntawm-lub tswv yim tias cov thev naus laus zis no tuaj yeem ua tau siv txhawm rau kuaj pom kab mob qog noj ntshav sai sai," said Tavassolian.
Dab tsi tuaj yeem ntsuas millimeter yoj ntsuas ntsuas?
Txhua lub tshuab luam ntawv ua tib yam: kuaj pom nws yog xim hlau thiab tsis yog xim hlau hem, suav nrog riam phom, tawg thiab lwm yam khoom, zais hauv qab khaub ncaws.
Puas kuaj mob qog noj ntshav hauv tshav dav hlau scanner?
Cov thev naus laus zis uas siv rau hauv lub tshav dav hlau kev ruaj ntseg scanner muaj peev xwm ua tau cov cuab yeej kuaj mob qog noj ntshav, tus kws tshawb fawb tau thov. Cov tshuab luam ntawv siv lub npe hu ua terahertz hluav taws xob ("t-rays"), uas muaj peev xwm saib tau los ntawm tib neeg cov tawv nqaij thiab cov ntaub so ntswg. T-rays suav hais tias tsis yog-ionizing, zoo ib yam li pom lub teeb.
Puas mm yoj scanners puas txaus ntshai?
Lub zog ceev rau ib millimeter –wave scan yog nruab nrab ntawm 0.00001 thiab 0.0006 mW/cm2 (Moulder, 2012). Cov scanners no yog ntseeg tias tsis muaj teeb meem rau cov neeg caij tshebvim tias lawv emission nonionizing hluav taws xob thiab xav tias tsis muaj peev xwm ua rau mob qog noj ntshav ua rau DNA puas.
Lub cev scanners pom dab tsi?
Lub tshav dav hlau lub cev scanner pom dab tsi? Lub monitor qhia txog cov khoom qab zib-cutter-zoo li tus qauv ntawm tus neeg thiab qhia txog qhov muaj peev xwm hem. Nws yog tib daim duab tsis hais koj poj niam txiv neej, qhov siab, lossis lub cev hom, raws li Farbstein. Lub scanner software lees paub metallic thiab non-metallic khoom nkaum hauv qab khaub ncaws
