background: the goal was to upgrade and/or uprate the traditional non-contact array by producing few modifications in the configuration of this model in order to maximize light receiving of water from the uv lamp and a better disinfection.  methods: an innovative non-contact model was made with a design based on irradiation of water, which was flowing as two thin waterfalls around a uv lamp in ...

dry cupping is one of the main procedures in many traditional medicine systems all around the world with its root in antiquity. traditional method of dry cupping is depended on practitioner proficiency and can lead to skin burn if the practitioner is a beginner. on the other hand, zahrawi (11th century ad), the muslim physician from andulus (current spain) presented two novel forms of cup for c...

We propose a variable step fluid model for communication network in this paper. Our main goal in this research is simulation speedup of a packet-level simulator while maintaining the accuracy. The variable step fluid model not only reduces complexity but also accurately estimates simulation details such as round trip time, queue sizes, TCP windows, and packet drops. In addition, the variable st...