the counseling system is the one of the basis on which all social and political affairs are presented and investigated through public and political consultation in the form of discussions and free conversations. in the counseling system, it is the public wisdom and agreement that leads to the selection and determination of rulers, social and political constructs and institutions, codifying and ...

in this paper, the methodology of aircraft air distribution system has been analyzed theoretically and experimentally. to achieve that, ducting pressure loss and air flow throw gaspers calculations has been done for cabin ducts in according to exact location of individual air distribution system in the cabin. the length of gasper air flow was compared with the distance between gasper outlet and...

As more and more data become available, the task of accessing and exploiting the large number of distributed clinical data repositories becomes increasingly complex. Moreover, accessing to a certain data set in a federated data warehouse may have constrains, and multilateral agreements may solve it. Such agreements may be very complex to be solved manually. Current systems for clinical data sha...

The paper provides stability analysis to certain classes of hybrid systems, more precisely impulsive linear systems. This analysis is conducted using the notion of reachable set. The main contribution in this work is the derivation of theoretical necessary and sufficient conditions for impulsive linear systems with nearly periodic resets subject to timing contracts. This characterization serves...

in this paper, a reliable approach is introduced to approximate periodic solutions of a system of coupled integrable dispersionless. the system is firstly, transformed into an ordinary differential equation by wave transformation. the solution of ode is obtained by the homotopy perturbation method. to show the periodic behavior of the solution, a modification based on the laplace transforms and...

the determination of soil wetting front which caused by emitters is one of the important issues in designing trickle irrigation system. in this study, a mathematical model introduced in order to study the position of soil wetting front during irrigation by point emitters in homegenious soil in unsteady condition. the model solves governing differential equation of unsaturated flow in cylindrica...