In [1], Hamzeh, Iranmanesh Hossein-Zadeh and M. V. Diudea recently introduced the generalized degree distance of graphs. In this paper, we present explicit formulas for this new graph invariant of the Cartesian product, composition, join, disjunction and symmetric difference of graphs and introduce generalized and modified generalized degree distance polynomials of graphs, such that their first...

Root cause determination for software failures that occurred due to intentional or unintentional third party activities is a difficult and challenging task. In this paper, we propose a new technique for identifying the root causes of system failures stemming from external interventions that is based first, on modeling the conditions by which a system delivers its functionality utilizing goal mo...

On the basis of stream power, the phenomena including regime channel establishment and river meandering can be studied. So, previous researchers have suggested and developed the stream power theory and believed that stream power minimization affects these phenomena. In this paper, the stream power theory and a criterion for meandering river modeling will be studied. Then the conclusion of case ...

This paper was conducted to delimit the water influx in Hamzeh oil reservoir, located northeastern Jordan approximately 150 km east of Amman. Petroleum reservoirs are frequently encompassed by aquifers that back up reservoir pressure through inflow. When declines a petroleum aquifer responds providing an water. Gradually, damage is reduced and then eliminated, more produced from reservoir. The ...

The term “sharing economy” is intended to identify a set of social relations, digitally mediated, based on the principles reciprocity and trust. However, such must result from technological design requirements platforms used where users deposit their personal data, insert information about interests daily practices, communicate with strangers and, in this way, create bonds. study hereby present...

introduction: in scientific meetings, researchers present their research findings of their dissertations and the scientific identity of the universities deperd on the quality of these scientific documents. the more the principles of writing are observed in these dissertations, the more easily and fluently the writer ¨smessage is transferred to the readers. methods: this is a dexriptive study in...