Placental size: Most of the weight is due to the meaty chorionic plate and a minority due to the cord and the amniotic sac. On the basis of numbers alone, placentomegaly can be diagnosed when the weight is greater than 600 grams or the fetal:placental (F/P) weight ratio is 3:1 or lower.
Computer forensics analysis is not limited only to computer media. Computer forensics (sometimes known as computer forensic science) is a branch of digital forensic science pertaining to evidence found in computers and digital storage media.
Although it is most often associated with the investigation of a wide variety of computer crime, computer forensics may also be used in civil proceedings. The discipline involves similar techniques and principles to data recovery, but with additional guidelines and practices designed to create a legal audit trail.omputer forensics has been used as evidence in criminal law since the mid-1980s, some notable examples include: 1  BTK Killer: Dennis Rader was convicted of a string of serial killings that occurred over a period of sixteen years. 2  Towards the end of this period, Rader sent letters to the police on a floppy disk.