Methods for estimating body mass from the human skeleton are often required for research in biological or forensic anthropology. There are currently only two methods for estimating body mass in subadults: the width of the distal femur metaphysis is useful for individuals 1-12 years of age and the femoral head is useful for older subadults. This article provides age-structured formulas for estim...

In this paper, a new approach is proposed for extracting human gait features from a walking human based on the silhouette images. The approach consists of six stages: clearing the background noise of image by morphological opening; measuring of the width and height of the human silhouette; dividing the enhanced human silhouette into six body segments based on anatomical knowledge; applying morp...

background: brucellosis is an endemic zoonotic disease in the middle east. this study intended to design a uniplex pcr assay for the detection and differentiation of brucella at the species level and determining the antibiotic susceptibility pattern of brucella in iran. methods: sixty-eight brucella specimens (38 animal and 30 human specimens) were analyzed using pcr (using one pair of primers)...

Ocean acidification has been predicted to reduce the ability of marine organisms to produce carbonate skeletons, threatening their long-term viability and severely impacting marine ecosystems. Corals, as ecosystem engineers, have been identified as particularly vulnerable and important. To determine the sensitivity of corals and allied taxa to long-term exposure to very low carbonate concentrat...

Variations in behavioral traits are widely recognized to drive animal behaviors exhibited within a population. However, information on how behavior influence anthropogenically modified habitats is lacking. Many have become highly fragmented as result of human processes. To mitigate this and improve habitat connectivity, wildlife passes increasingly employed, with the aim enabling animals move f...