objectives:hypertension is one of the most common diseases of the modern era. this study evaluates the effect of hydro-alcoholic celery leaf extract onsystolic blood pressure (sbp), heart rate (hr) and lipid profile in animals’ model of hypertension induced by fructose. materials and methods: sprague dawley rats were divided into five groups: 1) control group (free access to tap drinking water)...

In order to satisfy the delay requirements of telecommunication systems, in this paper, we present a cooperative network with short packet transmission Rayleigh fading channel. The desired relay can be implemented as two-way half-duplex (HD) or full-duplex (FD). Also, for more accurate satisfaction and reduction communication delays, sending receiving packets is considered. Effective capacity a...

In this paper we present ChirpCast, a system for broadcasting network access keys to laptops ultrasonically. This work explores several modulation techniques for sending and receiving data using sound waves through commodity speakers and built-in laptop microphones. Requiring only that laptop users run a small application, the system successfully provides robust room-specific broadcasting at da...

The paper presents the main barriers in oral verbal communication both in sending and receiving the messages. These barriers reduce the role of the verbal component in communication. After the analysis of Shannon and Weaver's model with its strengths and weaknesses, we have identified the barriers which may complete their model.

Academic Medicine, Vol. 89, No. 4 / April 2014 530 has limited benefits and potential harms for the receiving community abroad. As these short-term models become popular, our research group believes that standards are needed to shift this “balance of benefits” more towards the intended service recipients (i.e., the community abroad) while retaining benefits derived by learners and sending insti...

In multi-agent systems, agents interact by sending and receiving messages and the actual sequences of message form interaction structures between agents. Protocols and agents organized internally by agent roles support these interaction structures. Description and use of protocols based on agent roles are supported by a simple and expressive application framework.

Academic Medicine, Vol. 89, No. 4 / April 2014 530 has limited benefits and potential harms for the receiving community abroad. As these short-term models become popular, our research group believes that standards are needed to shift this “balance of benefits” more towards the intended service recipients (i.e., the community abroad) while retaining benefits derived by learners and sending insti...

An alternative and simplified procedure is described to estimate the longitudinal resistances of transmission lines based on the real-time load profile. This method proposes to estimate the resistance parameters from the synchronized measurements of complex currents and complex voltages at the sending and receiving ends of transmission systems. The synchronized measurements can be in practice o...