Criminal Identification Procedures in the 21st Century Research Paper - 1

Criminal Identification Procedures in the 21st Century - Research Paper Example In the nascent stage of criminal identification, the law enforcement agencies and institutions relied on raw techniques like anthropometry that relied on the dimensions of varied body parts like cheek width and arm span for identifying criminals (Stern, 2001). However, the cause of justice soon realized that criminal identification happened to be a pivotal legal step and hence needs to be based on more reliable techniques (Stern, 2001). Hence, fingerprinting eventually evolved to be a more specialized method of criminal identification. However, this technique also has its limitations. Many a times the distorted or smudged fingerprints picked up from a crime scene do not totally corroborate with the intact fingerprints taken by a technician under ideal conditions (Stern, 2001). However, doubts are now being raised on the credibility of finger printing in the light of the techniques used to gather fingerprints from the crime scenes not being that perfect (Stern, 2001). Yet, there is mu ch to hope in the sense that in the 21st century, science has facilitated law with varied more accurate criminal identification techniques like DNA analysis, biometrics, palmprint technique, which are more accurate and authentic. In that context it is heartening to mention that DNA analysis has emerged as being a highly reliable procedure in the arena of criminal identification. DNA or deoxyribonucleic acid, simply speaking happens to be a blueprint of any individual’s body that all humans carry in the cells of their body (Snow, 2005, p. 124). The DNA of a suspect could by easily recovered from hair, skin cells, body fluids like blood and semen and also any trace of any tissue left by a suspect at a crime scene (Snow, 2005, p. 124). Scientific studies have proven beyond doubt that the DNA of every individual happens to be unique and unlike the smudged or tampered fingerprints collected from a crime scene, the DNA of a suspect in no way gets altered under

Business Dissertation proposal Research Example | Topics and Well Written Essays - 1000 words

Business Dissertation - Research Proposal Example A largely qualitative methodology will be adopted for primary data collection. An e-mail questionnaire will be the basic tool of the survey. The sample of SMEs will be a systematic random one and it will be drawn from national business registers. Since this will be a small-scale study the data will be analyzed by manual methods using a "data preparation grid" (Munn and Drever, 1990). The use of structured grids facilitates the identification of emerging patterns. The literature search will aim to be comprehensive, but restricted access to primary literature, for example due to the remote location of material sought, will exclude consideration of some sources in the actual literature review. The collection of primary data will be based on a survey of 100 SMEs, the number in the sample limited due to the restrictions of time to complete the project and resources to support it. 8. Resources Computing and library facilities at University will be used extensively in support of the project. 7. Timetable