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1、法医学（Forensicmedicine）It'snotoriginalForensicsFirst,thephenomenonofearlycorpses1,afterthedeathofhumancorpse:cold,becausethebodyThenewsupersedestheold.stop,stopthephysiologicalactivitiescontinuetogenerateheat,theheatinsidethebody(knownastemperature)withthemuscleand
2、skintooutsidetheconductionandconvection,radiation,untiltheevaporation,sothebodybecomescold,consistenttotheambienttemperatureandthe.Thebodyphenomenonwecallcold(algormortis).However,thespeedandspeedofthebodycoldarelargelyaffectedbyinternalandexternalenvironmentalfa
3、ctors.Thedeclineofbodytemperaturehasacertainregularity.Atroomtemperatureinspringandautumn,theaveragebodytemperaturedroppedbyabout1degreesperhourwithin10hoursafterthedeathofordinaryadults;10hoursormoredroppedby0.5degreesCelsiusperhour.Thebodytemperaturedroppedtoth
4、esametemperatureasthesurroundingenvironment,generallyabout24hours.Themainfactorsaffectingthedevelopmentofcorpsecoolingarethefollowing:(1)thesurroundingenvironment:thelowertheambienttemperature,thebettertheventilation,andthefasterthebodycooling,thesooneritoccurs,a
5、ndviceversa.Theaveragebodytemperatureis30degreesatroomtemperatureupanddown,thebodytemperaturedropped0.5degreesperhour,iftheambienttemperatureupto40degreesCelsius,thenthecorpsewillnothappencorpsecold,willalsorise.Bodiesinwaterorsoilarecooledfasterthanoxygenbodiesi
6、ntheabsenceofoxygen.(2)clothing:themoreclothesthedeceasedwears,theslowerthebodyiscold,andthefasterthenudeis.(3)individualdifferences:adults,obesity,tetanusorstrychninepoisoningdrugsbeforethedeathofthedeceased,strongspasmofacuteinfectiousdisease,sepsisandotherdise
7、asedeathsduetoacuteheatdeathwithintheorganizationproducedalargeamountofheat,therelativelyslowdeclineinbodytemperaturesoafterdeath.Onthecontrary,frail,malnourishedpeopleandtheelderly,children,thebodytemperaturedropsfaster.(4)thecauseofdeath:thedeathofthedeadbodywi
8、thhighfeverorcraniocerebralinjuryormechanicalasphyxiabeforedeathisslower,andthebodytemperaturemayrisetemporarily.Thisiswhatwemustpayattentiontointheprocessofju
