Open Access. Powered by Scholars. Published by Universities.®
Biological and Physical Anthropology Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Biological and Physical Anthropology
An Investigation Into Peak Limb Compliance In College Sprinters, Lilian Sahibdeen
An Investigation Into Peak Limb Compliance In College Sprinters, Lilian Sahibdeen
Anthropology
During running, the limb acts as a mechanical spring where it compresses and recoils to release elastic potential energy with each ground contact. Maintaining maximal running speed is particularly important during sprinting. Individuals with stiffer limb springs are more efficient because of this. Limb stiffness can be calculated using Hooke’s law (k=F/ ΔL), where k is the spring constant, F is the peak ground reaction force, and ΔL is the change in hip height between the initiation of limb contact and the middle stance phase. Many factors contribute to limb stiffness and this study examines how stiffness variers with contact …
Error Rates In Sex Determination Of Human Skeletal Remains, Vanessa Slone
Error Rates In Sex Determination Of Human Skeletal Remains, Vanessa Slone
Anthropology
The possible fallibility of forensic methods has been under scrutiny for over a decade. Left out of the initial reviews were methods within forensic anthropology. A literature review was conducted to examine modern methods in determining the biological sex of human skeleton remains and their associated error rates in making a correct determination. Results showed no significant correlation between the number of traits being considered the subsequent error rate in determining sex. The skull was shown to be the least accurate in determining biological sex with the pelvis showing the lowest rate of error. Finally, between regression line-based methods and …