In recent years, installation of plates in canal beds have been considered for sedimentation control and bed load reduction at canal intake. These planes, called submerged vanes, are different in dimensions. They are installed at intakes in-group with reasonable distance from each other. Presence of these vanes at intakes initiate transverse shear stress on river bed and causes sediment transpo...

In recent years, installation of plates in canal beds have been considered for sedimentation control and bed load reduction at canal intake. These planes, called submerged vanes, are different in dimensions. They are installed at intakes in-group with reasonable distance from each other. Presence of these vanes at intakes initiate transverse shear stress on river bed and causes sediment transpo...

Abstract Natural disasters in Indonesia have a high frequency because whole land and sea be hemmed tectonic volcanic plates. Some natural are not caused by those plates, such as landslides, floods, hurricanes, etcetera. In the research location (beginning of 2018), there was disaster called silent tsunami landslides at Mount Anak Krakatau middle ocean. large quantities, these produced waves coa...

This paper describes a high-current Gas Metal Arc Welding (GMAW) process using constant voltage power source developed for high-efficiency welding of thick stainless steel plates. A short arc length as condition is preferable to concentrate the and obtain deep penetration plate welding. However, it easily found that an unstable derived from circuit happens irregularly by general purpose GMAW wi...

Approximately 10,000 different types of dyes and pigments are being used in various industrial applications yearly, which include the textile and printing industries. However, these dyes are difficult to degrade naturally once they enter the aquatic system. Their high persistency in natural environment poses a potential health hazard to all form of life. Hence, there is a need for alternative d...

Pseudancistrus reus is a new species from the Río Caroní (Río Orinoco drainage) of Venezuela known from two individuals. It differs from all other Pseudancistrus by having a color pattern consisting of alternating dark and light bars. In addition, it differs from all except P. genisetiger and P. papariae by having an incomplete mid-dorsal plate row and from P. genisetiger and P. papariae by hav...

This paper presents new results of detailed seismic tomography (ST) on the deep structure beneath Middle Tien Shan to a depth 60 km. For better understanding detected heterogeneities, obtained velocity models were compared with magnetotelluric sounding (MTS) along Kekemeren and Naryn profiles, running parallel 74 76 meridians, respectively. We found that in study region characteristics geoelect...