¶ … Male and Female Pelvic Girdles
The pelvis is the large bone structure located at the bottom of the spine, which consists of the sacrum, the hipbone, and the coccyx. There are several significant differences between male and female pelvic girdles, most of which are related to childbearing. According to Alcamo and Bergdhal (2003), the female pelvis is rounder, wider, and shallower than the male pelvis to allow the woman to accommodate a growing fetus and also, to allow exit of the baby through the pubic bones during childbirth. In contrast to the male pelvis that has a sub-pubic angle of less than 90o, the pubic arch of the female pelvis is less than 90o. The male sacrum is narrower, longer and straighter; and it also has a more pronounced sacral promontory than the female sacrum.
The information provided shows that a typical male pelvis has a width of 16," a pelvic opening of 7," a sacrum, length of 6" and a sacrum width of 6 1/2." Femur spread A and B. are both 16." On the other hand, a female pelvis has a width of 17," a pelvic opening of 9," a sacrum,...
Graphology Forensics and DNA: Graphology Graphology entails the study of an individual's handwriting as theory or practice when it comes to inferring an individual's character, attitudes, disposition from their handwriting, graphology is generally termed a pseudoscience .this term is at times incorrectly used in reference to forensic document examination. Graphology has been marred with a lot of controversy for over a century. Supporters of graphology point out the anecdotal evidence of very
At the time that Byrd was tried in 1985 DNA technology was not capable of forensic analysis of biological evidence however; in 1997 a comparison was conducted of Byrd's DNA with the bodily fluid in the rape kit that had been collected at the time of the incident resulting in Byrd's exoneration for this crime. The importance of proper preservation of biological evidence is highlighted in this case and
Forensic Pathology: Forensics and DNA DNA is part of the building blocks of human life and individuality: "DNA is present in nearly every cell of our bodies, and we leave cells behind everywhere we go without even realizing it. Flakes of skin, drops of blood, hair, and saliva all contain DNA that can be used to identify us" (Norrgard, 2008). DNA has long been a major part of forensics testing used
" The true significance of a strand of DNA is that it is sure to house all of the necessary information that is the blueprint or code for various aspect of the body that it represents. Consider that in the majority of organisms, genetics is established by the breeding of pairs of parents which results in an off-spring that has a combination of each of the parents' genetic codes. "Despite the
Forensic Chemistry Forensics is a very important part of a crime scene investigation. There used to be a time when murders or crimes were left unsolved due to the lack of evidence. However with the advances in technology and research in forensics, crime solving has become a lot easier. The branch of science, which helps out in finding out important evidence, is known as Forensics Chemistry. Forensics Chemistry employs methods, which
, 2007, p. 153). Conclusion The research showed that DNA evidence can be a valuable tool for the criminal justice system, but the effectiveness of such evidence depends on a number of factors. Among the more salient of these factors was the need to ensure that the DNA sample is collected and stored properly, and that it is transported to a testing facility in a timely and appropriate fashion. Other issues that
Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.
Get Started Now