نتایج جستجو برای: term period is established evaluation process includes introducing fourier series
تعداد نتایج: 8539268 فیلتر نتایج به سال:
This paper investigated the foreign trade effect on Gini coefficient in each income deciles based on VAR and VCEM models. In connection with this, the time series data over the period 1369-1394 are employed. The results indicate that, in short –term, rising in foreign trade volume rising causes the Gini coefficient lessen in all income deciles; consequently, the income disturbance will be more ...
Optimum control of upstream pumping station in open channels with given constraint in downstream end is presented in this paper. The upstream control is capable of minimizing water level fluctuations in the channel in which the downstream pumping station causes an undesirable wave. The proposed method combines an unsteady non-uniform flow solver with shock-capturing capability, Fourier series a...
The process of implementing a systematic and integrated evaluation program for the faculty members of universities needs svarious resources and methods. In this regard, a portfolio has been introduced as a tool that reflects the performance of the faculty members, and represents the activities and developments of teachers through the evaluation of educational documents. In recent years, the use...
The present paper aimed at highlighting the judicious incorporation of literary genres (i.e. novel, short story/fiction, drama, and poetry) as a supposedly inspiring teaching technique and an allegedly potent learning resource into ESL/EFL curricula. The rationale behind this pedagogical inclusion is to promote both teaching and learning effectiveness through capitalizing intensively on the gen...
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
Changes in prices of metals in London Metal Exchange during the last ten years are analyzed, to check possibilities of their forecasting in medium-term horizon (from 1 month to 1 year ahead). The predictions based on extrapolation of linear trends and cyclic components are proposed. It is shown that a cycle period can be selected by analysis of rolling Fourier spectra of the series. The predict...
The present paper aimed at highlighting the judicious incorporation of literary genres (i.e. novel, short story/fiction, drama, and poetry) as a supposedly inspiring teaching technique and an allegedly potent learning resource into ESL/EFL curricula. The rationale behind this pedagogical inclusion is to promote both teaching and learning effectiveness through capitalizing intensively on the gen...
the rise and stublishment of safavid dynasty was depend on triangle of tasavof, tashayo and royalty, kings legitimized their power upon these. therefore for the understanding the functions of that period we must explore the role of this elements. although application and emphsise upon dignities such as; complete mentor (morshede kamel), deputy of absent imam (nayebe imame ghayeb), and god’s sha...
Abstract The equations governing the flow of a viscous incompressible fluid around rigid body that performs prescribed time-periodic motion with constant axes translation and rotation are investigated. Under assumption period angular velocity rigid-body compatible, mean translational is non-zero, existence solution established. proof based on an appropriate linearization, which examined within ...
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