In the present paper, a 3D numerical model has been applied to predict the flow hydrodynamics around power intakes within the Dez dam reservoir. The Dez dam is a 203 m high, double arch concrete dam which is constructed by Italians in 1962. Since then, sedimentation in reservoirhas continued and since the dam does not have bottom outlet, the reservoir bed level is raising by a rate of about 2.5...

The purpose of this paper is to explore some the underlying mountaineering risks, safety and security issues found in traditional activity known as mountaineering. also highlights commonly distinguished terms mountaineering.
 Mountaineering art moving through mountains using a set technical ‘mountaineering’ skills. In Europe, it often called alpinism when done Alps, apart from trekking, hi...

Hydro-distilled volatile oils from the flowers and leaves of Eupatorium cannabinum L. which gathered in Touchal on Mountain Alborz (Tehran province) in Iran were investigated mainly by a combination of GC and GC/MS. Thirty-nine components were identified in the oils. The main constituents of the essential oils in flowers and leaves were germacrene D (27.3%, 37.1%), gemacrene B (12.4%, 11.7%) an...

Cantigi is one of the shrubs that grows at height mountain. Camtigi a plant endemic to mountains. Among climbers, fruits on mountain can be consumed. This study aims determine diversity population in Mount Lawu area, Karanganyar Regency, Central Java. The research method exploratory through exploration. sampling technique was purpossive sampling. selection locations divided into 3 stations take...

in this paper by using mm5 modeling system, the effects of the alborz mountain range on the development of synoptic weather systems on the leeward side of the mountains have been studied. the primary aim was to see if the cyclones are produced and intensified (cyclogenesis), however the cyclogenesis was found not to be marked and hence the focus of the study was on the effects of the mountain o...

parameters such as future precipitation, temperature, snowfall, and runoff were modeled using precis regionalclimate modeling system in iran with the horizontal resolutions of 0.44×0.44°c in latitude and longitude under sresa2 and b2 scenarios. the dataset was based on hadam3p during the periods of 1961-1990 and 2071-2100. theoverall precipitation error of the model in the period of 1961-1990 w...

During a field inventory in the southeastern nucleus of Serra Geral, southern Brazil, ten undescribed species Cambeva Katz, Barbosa, Mattos & Costa, 2018 were found small area about 2800 km2. These are herein formally described: diffusa n. sp., duplimaculata grisea imaruhy longipalata notabilis orbitofrontalis panthera pericoh and urubici sp. They diagnosed based on external morphology osteolog...

In this paper we introduce a new low power address bus encoding technique, and the resulting code, named ALBORZ. The ALBORZ code is constructed based on transition signaling the limited-weight codes and, with enhancements to make it adaptive and irredundant, results in up to 89% reduction in the instruction bus switching activity at the expense of a small area overhead.

Transverse basement (TB) faults are important structures in the mountain belts or sedimentary basins influencing various aspects of them. The origin of these faults is diverse, but their effect on the shape and configuration of continental margins is characteristics. The Western Alborz range that borders the South Caspian basin to southwest is a complex range with principal faults and known ear...