Taleghan has a suitable ecological condition for growth of diverse plants. There are many species that are used in folk medicine by inhabitants for the treatment of infection diseases but there further information is required. For this study, approximately 200 species were collected and identified at the Herbarium, school of pharmacy, Tehran University of medical sciences (THE). Pre-Phytochemic...

Taleghan has a suitable ecological condition for growth of diverse plants. There are many species that are used in folk medicine by inhabitants for the treatment of infection diseases but there further information is required. For this study, approximately 200 species were collected and identified at the Herbarium, school of pharmacy, Tehran University of medical sciences (THE). Pre-Phytochemic...

asparagus (asparagus officinalis l.) is an ancient vegetable originated from europe, asia and africa. the germplasm of a. officinalis in iran is limited, with only some individual plants have been found in taleghan mountains. in order to evaluate the morphological characteristics of this valuable vegetable, 58 individual plants from taleghan population were studied and compared with mary washin...

hammerstein-wiener (hw) models are capable in describing nonlinear dynamic systems. these models are nonlinear and have been widely used in a wide range of sciences due to their simplicity and having a physically-based concept. in this research, for the first time in hydrology and water resources management, three different structures of these models using daily temperature and precipitation da...

BACKGROUND Eradication of malaria will depend on discovery of new intervention tools such as anti-malarial drugs. Due to the increasing interest in the application of propolis against significant clinical pathogenic agents, the aim of the present investigation was to evaluate the anti-plasmodial effect of Iranian propolis extracts against chloroquine (CQ)-sensitive Plasmodium falciparum 3D7 and...

This paper presents a control strategy for fuel cell/energy storage power generation system during voltage sag conditions. The hybrid DC power sources are connected to grid using power electronic converters include DC-DC converter and grid connected voltage source inverter. The power from hybrid power sources is controlled during voltage sag by designing of control strategy for DC-DC converter....

This paper presents a control strategy for fuel cell/energy storage power generation system during voltage sag conditions. The hybrid DC power sources are connected to grid using power electronic converters include DC-DC converter and grid connected voltage source inverter. The power from hybrid power sources is controlled during voltage sag by designing of control strategy for DC-DC converter....

Water changes information in the hydrological system, in time and space, as an environmental issue takes heed of managers and decision makers in watershed management and river engineering, which can be addressed by using spatially distributed modeling. In this study simulation of water balance components in Taleghan mountainous watershed is performed using the spatially distributed hydrological...

this paper presents a control strategy for fuel cell/energy storage power generation system during voltage sag conditions. the hybrid dc power sources are connected to grid using power electronic converters include dc-dc converter and grid connected voltage source inverter. the power from hybrid power sources is controlled during voltage sag by designing of control strategy for dc-dc converter....

Calibration of model is critical for hydrologic modeling of large watersheds in a mountain watershed. In this study Soil and Water Assessment Tool (SWAT) used to comparison a single-site calibration procedure that employed streamflow measurement at outlet of watershed to a multi-site calibration method that used streamflow measurements at three stations (Galinak, Joestan and Dehdar). Results sh...