Background: Osteoporosis one of the postmenopausal symptoms is characterized by bone loss. There is a link between excessive reactive oxygen species (ROS) formation, estrogen deficiency due to cessation of ovarian function and bone loss. Free radicals are responsible for causing osteoblast apoptosis and reducing osteoblastogenesis in bone remodeling. Vitamin E is a potent antioxidant with the a...

RUPART is a hybrid robot control system for navigating a real-world, academic building. Hybrid robot control systems provide robust low-level navigation together with strategic planning abilities. While a hybrid system may produce better overall performance, it is often a complex system that must balance reactive with deliberative tasks, and where learning and adaptation are more difficult to a...

Many protocols for Mobile Ad-hoc Networks propose construction of routes reactively using flooding. The advantage hereof is that no prior assumption of the network topology is required in order to provide routing between any pair of nodes in the network. In mobile networks, where the topology may be subject to frequent changes, this is a particularly attractive property. In this paper, we inves...

In this paper we develop a new Traffic Engineering scheme for congestion control in MPLS networks based on a reactive mechanism. While most existing TE schemes to prevent network congestion rely on constraint-based routing (CBR), the proposed algorithm uses a local search technique where the basic move is the modification of the route for a single Label Switched Path (LSP). Two versions of the ...

Wireless body Area networks (WBANs) include a number of sensor nodes placed inside or on the human body to improve patient health and quality of life. Ensuring the transfer and receipt of data in sensitive data is a very important issue. Routing algorithms should support a variety of service quality such as reliability and delay in sending and receiving data. Loss of information or excessive da...

We introduce a new approach to traffic locality then use it to develop a new route discovery algorithm. The algorithm, we named Traffic LocalityExpanding Ring Search (TL-ERS), improves the route discovery process for MANETs that exhibit traffic locality by establishing a neighbourhood that includes the most likely destinations for a particular source, then broadcasting route requests using this...

optimal capacitor placement, considering power system loss reduction, voltage profile improvement, line reactive power decrease and power factor correction, is of particular importance in power system planning and control. the distribution system operator calculates the optimal place, number and capacity of capacitors based on two major purposes: active power loss reduction and return on invest...