Database normalization

In 1994, the DNA Identification Act solidified the FBI’s desire to build a central database that would contain DNA data provided by all state and local jurisdictions, as well as profiles collected by the military and the FBI (Pearson & DiLascio, 2016, p. 1). Annemie Patyn and Kris dierickx (2016) explain in their article “Forensic DNA databases: genetic testing as societal choice” that “Forensic DNA databases are used to identify DNA samples found at a crime scene. To this end, a profile is made…

The uses of Mitochondria DNA (mtDNA) is necessary in forensic because the DNA provides forensic science with valuable tools when investigating criminal cases, missing person’s cases and mass disasters (Sandhyarani, 2011; National Institute of Justice, 2013). MtDNA is a small double strand, circular molecule of 16569bp and it contain 37 genes located in a circular genome located outside of the nucleus. There are 2 rRNA, 22 tRNA and 13 polypeptides (Taanman, 1999; Webb, 2008). Most human cell…

The sensationalism of Deoxyribonucleic Acid (DNA) brought on by television and the media has captured the attention of many around the world. The actual inner workings of DNA analysis and its use in the judicial system however, is quite complex. From its infancy until now, DNA use in forensics has grown into something that has become quite beneficial to the court system. Many a jury, lawyer, judge, and person involved in criminal proceedings has been affected by the use of DNA evidence. The…

Date: October 24, 2016 To: Rick Anderson Chief Executive Officer Allied Marine Services From: Katia Matuzova Project Manager Allied Marine Services Subject: Proposal for Project Management Software Trial The purpose of this proposal is to evaluate three project management software products, with the goal of decreasing cost and increasing efficiency, find the best suitable product that utilizes Gantt charts, and make recommendations for a free trial demo download. Summary Rick…

Forensic odontology is an investigative aspect of dentistry that analyzes dental evidence for human identification.1 Human identification has always been of great importance in the society. The role of a forensic odontologist is not only in identifying dead remains but also deals with cases such as criminal investigations, mass insurance settlements, military proceeding,2 identification of bite marks, age estimation and as a an expert witness in legal cases. Teeth being the most durable…

DNA in Animal Forensics I love watching murder mysteries shows on TV. In a lot of the shows suspects are caught by DNA evidence, but this has not always been the case. DNA study has progressed a lot over the recent years. One of the areas it has progressed, is using DNA in animal forensics. DNA profiling has changed a lot since it first become popular back in the 1980’s. Although using animal DNA to convict a suspect was not always accepted it has since been accepted to peer review journals.…

DNA is used to determine paternity test, figuring out deformities in human beings, and even figuring out someone’s ancestry background. But, in the criminal justice field they use DNA for identifying criminals or victims with accurate biological evidence (2014). I do feel DNA testing should always be mandatory. I believe this because when DNA is collected during an arrest this could help take a criminal off the streets and placed in prison or jail. Every crime committed can provide the right…

DNA (deoxyribonucleic acid) is the genetic material that carries the genetic instructions being used in growth, development and reproduction of all living things. DNA has regions called genetic polymorphisms that are used to determine paternity/maternity, kinship, determination of human remains, and inherited diseases. DNA is an example of what forensic use for evidence in a crime. Using regions in the DNA you can determine a “fingerprint” for an individual that can help in a crime, with this…

Forensic science still has a long way to go before it can be considered as a science of high degree of certainty. Although it has been beneficial to a certain extent especially with regards to DNA forensics technique which, I will be discussing further in this essay. It nonetheless, has significant implications, forensic science is prone to errors due to analytical and structural defect. Furthermore, most crime labs are not accredited, although there is a choice of being accredited it is not…

The ability to classify fingerprints using computer-based technology began in 1970 (Saferstein, 2015). Then, in 1999, AFIS was put into service (Saferstein, 2015). The advantage to the AFIS system is that the computer can quickly scan the large database of millions of fingerprints to find a match saving valuable time for criminal investigations (Saferstein, 2015). Even more impressive is the ability of AFIS to search with incredible speed up to ten fingerprint comparisons at a time…