Pezani Zambiri pa Ntchito, Zopeza Mphotho ndi Zofunikira Zophunzitsa
Tikuthokoza kwambiri masewero apamwamba a zachipongwe monga CSI, kugwiritsa ntchito DNA pothetsa umbava kwatenga malo a zolemba zazing'ono monga zowonongeka, zotsiriza-zonse zomwe zimafufuza ophwanya malamulo ndi apolisi.
Zisonyezero izi nthawi zina zimapanga chithunzi chokwanira cha sayansi yowona bwino komanso yothandiza kwambiri kwenikweni, yowonjezera ku chinthu chodziwika bwino chotchedwa CSI effect. Komabe, n'zomveka kunena kuti kupezeka ndi kudziwika kwa DNA kwasintha momwe zigawenga ndi ophwanya malamulo akufufuzira, kuzunzidwa ndi kuweruzidwa.
Chida Chofunika Kwambiri
Tsopano pafupifupi pafupifupi dziko lonse lapansi amavomereza kuti ndi "chinthu chotsimikizika," posachedwapa pofika kumapeto kwa zaka za m'ma 1990 ma jury sanafune kuti aweruze olakwa omwe akugwirizana ndi umboni wa DNA. Iwo sanali otsimikiza za sayansi ndi lingaliro. M'nthaŵi yochepa kwambiri, DNA yaikapo chidindo chala chachindunji monga njira yoyenera kudziwitsira ozunzidwa ndi okayikira, komanso kuika anthu pazochitika zachiwawa.
DNA yakhala chida chofunika kwambiri osati kungodziwa osakayikira koma kuwathetsa. Chifukwa cha kupita patsogolo kwa sayansi, akatswiri a DNA amatha kudziŵa molondola molondola pamene ali ndi mbiri yabwino. Chofunika kwambiri kwa otsutsidwa molakwika, amatha kunena ndi kutsimikizika kotheratu pamene palibe mwayi wotsutsana.
Zimene DNA Analysts amachita
Ofufuza a DNA amagwira ntchito makamaka m'ma laboratori, akufufuza umboni womwe amasonkhanitsidwa ndi apolisi , akatswiri opanga milandu , komanso ofufuza . Iwo angagwire ntchito yowononga milandu, milandu yowopsya kapena apolisi wamkulu kapena dipatimenti ya a sheriff.
Nthawi zina, amatha kuitanidwa kukafotokozera zochitika zachiwawa kuti athandizire kusonkhanitsa umboni, koma izi zimagwiritsidwa ntchito ndi ogwira ntchito.
Kufufuza kwa DNA ndi ntchito yodabwitsa kwambiri; Asayansi ayenera kudziwa, kudzipatula komanso ngakhale kutengera DNA yaying'ono m'zinthu zamoyo. Kenako amafanizitsa zitsulo zomwe zimachokera kumudzi wodziwika kuti adziwe kapena ayi.
Mwa njira iyi, akatswiri amatha kuika zigawenga pamalo pomwepo, kuzindikira anthu omwe amazunzidwa ndikuwone ngati munthu amene wamwalira kapena munthu wakufa ali pamalo ena, monga galimoto kapena nyumba.
Ntchito ya katswiri wa DNA nthawi zambiri imaphatikizapo izi:
- Ndikugwira ntchito mu labotore
- Kufufuza zinthu zamoyo
- Lembani zolemba
- Kupereka umboni wa khoti
- Kugwira ntchito ndi mabungwe a malamulo
- Kugwira ntchito limodzi ndi ena asayansi asayansi
- Kugwiritsa ntchito labu lovuta ndi zipangizo zamakompyuta
DNA imapezeka m'zinthu zamoyo, kuphatikizapo sopo, nyemba, magazi, thukuta, ntchentche, khungu, ngakhalenso khutu la khutu.
DNA ikhozanso kupezeka mu masanzi ndi nkhani yachinyama. Malingana ndi izi, ntchito monga DND analyst sikuti ndi squeamish. Mwamwayi, zida zambirizi sizinthu zofunikira; olemba kafukufuku amatha kugwira ntchito ndi umboni.
Ofufuza akupatula zinthu zakuthupi ndi DNA umboni wochokera ku mitundu yosiyanasiyana, monga zovala, zipewa, zowonongeka ndi zothamanga, ndi zida. Malo aliwonse omwe munthu ayanjana nawo angathe kukhala ndi zinthu zina zowonongeka. Chifukwa cha ichi, akatswiri amaphunzitsidwa kupeza umboni wa mitundu yonse kuti azifufuza, pa zipangizo zamtundu uliwonse.
Zofunika Zophunzitsa ndi Zolemba kwa DNA Analysts
Kufufuza kwa DNA ndi malo apamwamba a sayansi. Ngakhale kuti zingakhale zotheka kuyamba ntchito monga katswiri popanda digiri ya zaka zinayi, zimamveka kuti digiri ya digiri kapena dokotala ndizofunikira kupeza ntchito monga analyst DNA.
Maphunziro ayenera kukhala mu sayansi ya chilengedwe, makamaka biology. Zimalangizidwa kukhala ndi zifukwa zina zowononga milandu kapena zachilungamo , mwina ngati zazing'ono kapena zosankha. Kungakhalenso lingaliro labwino kupeza phindu linalake la sayansi ya zamankhwala komanso mbuye wa biology kapena mosiyana.
Mwachidziwikire, luso la kulingalira ndiloyenera . Ofufuza a Budding adzafunanso kukhala omasuka ndi zipangizo zamakono ndi makompyuta, ndipo ayeneranso kufotokozera momveka bwino zomwe apeza pa zolembedwa zonse ndi zolembedwa, kupanga luso loyankhulana.
Misonkho ya DNA Analysts
Ofufuza a DNA angathe kuyembekezera kupeza ndalama zokwana madola 52,000 pachaka, pafupifupi. Ochepa pa 10 peresenti amapeza ndalama zoposa $ 30,000, ndipo apamwamba kwambiri amalipira 10 peresenti amapeza ndalama zoposa $ 80,000. Misonkho imasiyanasiyana malinga ndi malo, mlingo wa maphunziro ndi utali wa utumiki kumunda.
Mwayi Wophunzira kwa DNA Analysts
Ntchito yokhudzana ndi kukula mu sayansi yonse ya sayansi ikuyembekezeka kuti ikhale pafupi 19 peresenti kupyolera mu 2020. Kafukufuku wa National Institute of Justice amasonyeza kuti kuunika kwa DNA kungakhale kopindulitsa ngati kuwonjezeredwa ku zolakwa zapakhomo, monga kuba ndi kukwapula, kuphatikizapo ziwawa zomwe zikugwiritsidwa ntchito panopa.
Choncho, monga momwe DNA ikuyesera ikugwira bwino ntchito ndi yothandiza, ndizomveka kuyembekezera kuposa momwe ntchito ikukula m'munda.
Ntchito monga DNA Analyst
Ngati muli ndi maganizo olingalira, kondwerani kugwira ntchito mu labotale ndikukhala ndi chikhumbo chothandiza kuthandiza ena ndikuchita chilungamo, mungakonde kugwira ntchito monga DNA analyst. Ndipotu, kungakhale ntchito yopanga chigawenga kwa inu .