Wireless sensor networks (WSNs) can utilize the unlicensed industrial, scientific, and medical (ISM) band to communicate the sensed data.The ISM band has been already saturated due to the overlaid deployment of WSNs.To little girls sweatshirts solve this problem, WSNs have been powered up by cognitive radio (CR) capability.By using CR capability, W
Evidence of observed negative impacts on natural and little girls sweatshirts human systems from anthropogenic climate change is increasing.However, human systems in particular are dynamic and influenced by multiple drivers and hence identifying an anthropogenic climate signal is challenging.Here we analyze the case of lake Palcacocha in the Andes
Any fracture of the femoral shaft presents a challenge to the orthopedic surgeon.Femoral fractures most often occur within polytrauma, by forces of high intensity as is the case with traffic accidents.There are two methods to treat with internal fracture fixation, intra and extra medullary fixation.Both treatments have their advantages and disadvan