Cov txheej txheem:
Video: Dab tsi yog cov cim cim hauv kev tshawb fawb forensic?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov cuab yeej . Cov cuab yeej cim tau txhais raws li qhov kev xav sab laug los ntawm kev sib cuag ntawm a cuab yeej (lossis ib yam khoom zoo sib xws) rau ntawm qhov chaw. Thaum lub cuab yeej los yog khoom hu rau saum npoo nrog txaus quab yuam los tsim ib qho indentation, tus qauv ntawm tus cuab yeej yog rov tsim dua mus tas li rau ntawm qhov chaw ntawd.
Ntxiv mus, dab tsi yog cov cuab yeej cim pov thawj?
Lub Bureau of Forensic Services muab kev txheeb xyuas kev txhawb nqa rau cov koom haum tub ceev xwm los ntawm kev kuaj xyuas toolmark pov thawj . A toolmark yog ib qho kev xav, kos, khawb, txiav, lossis puas ua thaum a cuab yeej raug coj mus rau lwm yam khoom.
Kuj Paub, dab tsi yog cov yam ntxwv hauv chav kawm hauv kev tshawb fawb? Cov yam ntxwv ntawm chav kawm tsis yog tshwj xeeb rau ib yam khoom tab sis muab cov pov thawj tshwj xeeb rau hauv ib pawg ntawm cov khoom. Tus kheej yam ntxwv nqaim cov pov thawj mus rau ib qho, tus kheej qhov chaw. Hom phom phom uas tus neeg raug tua raug tua yog a class yam ntxwv.
Tsis tas li kom paub, 3 hom cuab yeej cim yog dab tsi?
Muaj peb pawg loj ntawm cov cuab yeej cim: cov cim cim, cov cim puas, thiab cov cim txiav
- Yog tias ua tau, cov cuab yeej cim pov thawj yuav tsum tau khaws thiab khaws cia rau kev tshuaj xyuas.
- Lub tswv yim cam khwb cia yuav khaws cov cim indentation tshwj xeeb ua los ntawm cov cuab yeej tshwj xeeb.
Cov xwm txheej twg feem ntau cuam tshuam nrog cov cim cuab yeej?
Feem ntau feem ntau , cov cuab yeej cim tau ntsib ntawm kev ua tub sab nyiag qhov ntawd koom nrog yuam kom nkag mus rau hauv lub tsev lossis nyab xeeb. Feem ntau , qhov kev xav tsis txaus ntseeg tau tso tseg ntawm tus ncej ntawm lub qhov rooj lossis lub qhov rais los ntawm kev ua haujlwm ntawm tus ntsia hlau los yog cov neeg coob coob.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm kev ua txhaum cai lij choj thiab kev tshawb fawb forensic?
Forensic science yog txheej txheem kev tshawb fawb siv los daws cov teeb meem txhaum cai. Kev ua txhaum cai lij choj yog ib pawg me me ntawm kev tshawb fawb forensic, nws yog kev tshuaj xyuas cov pov thawj ntawm lub cev. Cov txiaj ntsig ntawm kev tshawb fawb txog kev tshawb fawb forensic pab cov tub ceev xwm thiab cov txheej txheem kev cai lij choj hauv kev daws teeb meem txhaum cai, cov kws tshawb fawb forensic tshuaj xyuas cov pov thawj
Vim li cas cov kws tshawb fawb tshawb fawb txog kab mob?
Cov kab mob tsis yog tsuas yog muaj ntau, ntau yam, thiab tseem ceeb rau kev nyab xeeb, lawv ua lub luag haujlwm tseem ceeb hauv kev hloov pauv ntawm lawv cov tswv. Ntxiv rau qhov xaiv qhov siab uas lawv ua rau cov pej xeem ntawm tes, raws li tau hais los saum no, lawv txhawb kev hloov pauv ntawm cov noob thiab cov genomes thiab sib sau cov noob nyob thoob plaws ib leeg
Dab tsi yog kev tshawb fawb kws tshawb fawb txog keeb kwm keeb kwm los kwv yees lub sijhawm tuag piav qhia vim li cas kev kwv yees tsis tas yuav ncaj?
Ib tus kws tshawb fawb kws tshawb fawb txog keeb kwm tshawb fawb kev txhim kho kab ntawm kab hauv lub cev los kwv yees lub sijhawm tuag. Cov kev txiav txim siab no tsis yog qhov yooj yim ib txwm vim tias tus nqi ntawm cov kab menyuam loj hlob tau cuam tshuam los ntawm ib puag ncig cuam tshuam xws li thaj chaw nyob, huab cua, thiab huab cua puag ncig
Ibis hauv kev tshawb fawb forensic yog dab tsi?
Cov Txheej Txheem Kev Txheeb Ze Ballistic, lossis IBIS, yog lub npe ntawm Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob uas tsim los ntawm Forensic Technology WAI, Inc., ntawm Montreal, Canada
Dab tsi yog kev tshawb fawb siv hauv forensic science?
Lub teb ntawm forensic science kos los ntawm ib tug xov tooj ntawm scientific ceg, nrog rau physics, chemistry, thiab biology, nrog rau nws lub hom phiaj yog nyob rau hauv kev lees paub, kev txheeb xyuas, thiab kev ntsuam xyuas ntawm lub cev pov thawj