Khoos phib tawj thiab cev xeeb tub: yog muaj tej teeb meem cov nyhuv thiab yuav ua li cas kom tsis txhob muaj nws?

Niaj hnub no, feem ntau ntawm cov neej yav tom ntej leej niam yuav tsis xav txog tej yam kuv lub neej twb tsis muaj ib tug tus kheej lub computer. Lawv siv nws nyob rau chaw ua hauj lwm thiab cov tsev. Yog li ntawd, ib tug poj niam nyob rau hauv lub xeev thiab ib tug uas yog tsuas yog npaj kom muaj ib tug me nyuam, xav seb lub computer yog teeb meem thaum lub sij hawm cev xeeb tub thiab yog hais tias yog li ntawd, npaum li cas.

Nws hloov tawm hais tias ib tug kev pom nyob rau hauv no qhov teeb meem tsis muaj. Cov qhabnias ntawm kev tshawb fawb uas yuav qhia tau tias cov computer thiab lub cev xeeb tub yog kiag li tsis tau tshaj, tseem tsis tau tau txais. Txawm li cas los, muaj kuj yog cov neeg uas tau tham txog qhov uas tsis muaj kev tsim txom.

Qhov no yog vim feem ntau rau lub fact tias computers yog tus tshiab, lawv yog lossi tau zoo tuaj. Nyob rau hauv tas li ntawd, thwmsim rau cev xeeb tub cov poj niam tsis muaj ib tug tuav, lawv muab tso rau hauv cov tsiaj. Thiab kuj nyuaj heev los kav tawm lwm yam uas muaj feem rau cov me nyuam hauv plab. Yog li ntawd cev xeeb tub uas muaj tus computer yuav kwv yees li nti, tsuas yog kawm ob peb tiam ntawm cov neeg, thiab nws muaj peev xwm tsuas yog ua peb cov xeeb ntxwv.

Txawm li cas los, cov kws kho mob pom zoo kom hais tias tseem tsis kam mus ua hauj lwm rau lawv, yog tias ua tau. Yog hais tias tsis tau, ces tsawg kawg yog txo lub sij hawm siv nyob rau hauv lub computer mus rau peb teev ib hnub twg. Nws yog twb tsim muaj uas yav tom ntej leej niam, uas yog zaum tom qab nws, cov kev hem thawj ntawm kev txiav ntawm cev xeeb tub yog siab tshaj cov uas tsis quav ntsej txog nws.

Teem caij rau yam tseem ceeb uas muaj ib tug tsis ntxim rau cov cev xeeb tub nyob rau hauv nqis kev txiav txim ntawm kev ruaj:

• raug kuab lom thiab siv ntawm cov nyiaj, uas ua rau malformations (tshuaj, tshuaj nrog teratogenic los) ;
• siab koob tshuaj ntawm hluav taws xob;
• cawv thiab nws surrogates, kom nquag plias thiab passive haus luam yeeb;
• kis kab mob thaum lub sij hawm cev xeeb tub;
• metabolic mob nyob rau hauv cov poj niam;
• kev noj haus (shortage ntawm cov as-ham, raws li zoo raws li kev ua ke nrog thereof);
• tsis ncaj ncees lawm txhua hnub (tsis muaj qho thiab cua, ua nyob rau hauv tib txoj hauj lwm);
• X-ray thiab ultrasound;
• TV, copiers, saib, hluav taws xob khoom siv thiab lwm qhov chaw ntawm electromagnetic teb.

Cov kab kawg yog pib ntawm daim ntawv teev, hypothetically teeb meem tej yam, uas muaj xws li tshuaj pleev ib ce thiab txhob kaw hloov cov khoom noj. Hais tias yog, lawv tej yam tsis zoo yog tseem tsis ncav pov thawj, tab sis muaj tsuas yog kev xav.

Txawm li cas los, muab computer thiab cev xeeb tub tsis yog ntshaw, tsis tsuas vim hais tias ntawm electromagnetic tawg, tab sis kuj vim lwm yam:

• zaum txoj hauj lwm rau ib tug ntev lub sij hawm ua rau yus stagnation ntawm cov ntshav nyob rau hauv lub plab mog thiab pluag me nyuam hauv plab oxygen mov, thiab mus rau lub kev loj hlob ntawm haemorrhoids;
• qaug zog los ntawm ib tug loj npaum li cas ntawm cov ntaub ntawv;
• ua hauj lwm nyob rau hauv ib tug unventilated chav tsev;
• kev nyuaj siab;
• teeb meem los ntawm lub qhov muag, uas yog twb raug kev txom nyem nyob rau hauv cev xeeb tub;
• ib tug ntxiv load rau cov nqaj qaum nyob rau hauv ib tug txawv txawv txoj hauj lwm thiab, raws li, kev pheej hmoo ntawm tus kab disc kab mob.

Los ntawm txoj kev ua hauj lwm ntawm lub computer yog hais txog qhov teeb meem ntau lawm. Yog li ntawd, nyob rau hauv kev cai lij choj lub chaw ua hauj lwm yuav tsum tiv thaiv lub cev xeeb tub poj niam los ntawm nws.

Yog hais tias koj tsis mus muab li no kev kawm tau ntawm kev vam meej, cov tua ntawm ob peb cov kev cai yuav pab tau mus ua ke lub computer thiab cev xeeb tub muaj tsawg heev tej yam.

• Siv ib tug high-zoo LCD saib. Koj yuav tsum mus teem nws thiaj li hais tias cov teeb qhov chaw yog tsis muaj nws thiab sab laug.
• Txhua teev, muab ib so rau 15 feeb. Thaum lub sij hawm nws tom ntej no mus txawv tebchaws, ua lub ce, xws li lub qhov muag zoo dua nraum zoov.
• Yuav ib tug xis lub rooj zaum thiab zaum nyob rau hauv qhov tseeb hwj tau lub cev.

Yog li, lub computer thiab lub cev xeeb tub yog qhov zoo tshaj plaws tsis txhob muab. Txawm li cas los, nyob rau hauv lub ntiaj teb no yuav ua kom tiav no yuav luag tsis yooj yim sua, li ntawd, koj yuav tsum tau ua raws li cov tswv yim, uas yuav txo tau cov teeb meem nyhuv. Nyob rau hauv qhov tseeb, thaum lub sij hawm cev xeeb tub, tag nrho cov tshuab nyob rau hauv tus poj niam lub cev yog ua hauj lwm nrog ib tug ua pauj thiab muaj mob loj heev load, yog li tsis txhob las lawv mus ntxiv kev ntsuam xyuas.