Farzan Rashidi is with the Engineering Research Institute, Tehran, Iran. Mehran Rashidi is with the Hormozgan Regional Electric Co., Bandar-Abbas, Iran. Hamid Monavar is with the Hormozgan Regional Electric Co., Bandar-Abbas, Iran. Abstract—This paper proposes the design of power system stabilizer based on fuzzy logic and the sliding mode controller. The control objective is to enhance the stab...

BACKGROUND AND OBJECTIVES Molecular typing methods are important and useful tools to assess the transmission, diversity of strains and differentiation between new infections and relapses which can effectively help in controlling infections. The aim of this study was to evaluate the molecular typing methods which have been used in Iran. By evaluating the results and discriminatory power of each ...

Although equity theory has dominated the conception oi justice in organizational reldions, equality also shapes justice expectations and behaviors. Therefore, there are two basic and, in principle, inevitable pressures toward conflict: (a) one stems from equity violations and results in overt conflict involving attempts to restore justice and (b) the other stems from equality violations and res...

When the UAE and Israel decided to normalize diplomatic relations, later known as Abraham Accords, decision sparked global controversy, especially from Islamic countries. One of countries which vehemently condemned this deal was Iran. Iran viewed agreement a form betrayal Palestinian struggle. However, based on an analysis using Balance Threat theory, article concluded that had in fact caused U...

A nonlinear fuel cell system dynamic model that is suitable for control study is presented. The transient phenomena captured in the model include the flow characteristics and inertia dynamics of the compressor, the manifold filling dynamics, and consequently, the reactant partial pressures. Characterization of the Fuel Cell polarization curves based on time varying current, partial oxygen and h...

ornamental geophytes (ornamental flower bulbs) are international and national heritage considering their contribution to people's life quality around the world. iranian habitats support about 8000 species of flowering plants (belonging to 167 families and 100 genera) of which almost 1700 are endemic. iran is a rich country in terms of distribution of bulbous plants. more than 200 species of bul...