نتایج جستجو برای: Mobile Bed
تعداد نتایج: 220138 فیلتر نتایج به سال:
Introduction: Bed bugs are considered as public health nuisance insects, which can feed on humans and cause psychological distress, insomnia, anxiety, anemia, and skin itching in individuals. The aim of this study was to design and implement a mobile application "identification, prevention, and control of bed bug", and also to assess the satisfaction of mobile users with this application. Metho...
Introduction: Bed bugs are considered as public health nuisance insects, which can feed on humans and cause psychological distress, insomnia, anxiety, anemia, and skin itching in individuals. The aim of this study was to design and implement a mobile application "identification, prevention, and control of bed bug", and also to assess the satisfaction of mobile users with this application. Metho...
[1] Steep, rough channels occupy a large fraction of the total channel length in mountainous regions. Most sediment mobilized on hillslopes must pass through these streams before reaching lower-gradient channels. Steep channels have wide grain size distributions that are composed of finer, more mobile sediment and large, rarely mobile grains. The large grains can bear a significant portion of t...
Study of Turbidity Current, as one of the most important phenomena affecting the sedimentation in the reservoirs of dams, is essential. Since most of the research studies have been conducted under experimental conditions on rigid beds, the effect of erodible bed and the formation of the bed form on the turbidity current specifications is not yet clear. Therefore, in this Research, the study of ...
Turbidity currents in the ocean and lakes are driven by suspended sediment. The vertical profiles of velocity and excess density are shaped by interaction between the current and bed as well as between the current and the ambient water. This paper presents 48 series of experiments in which saline gravity currents flow through a laboratory sinuous flume. flume contains three successive bends wit...
This research evaluated the efficiency of combined anaerobic-aerobic processes for the treatment of slaughterhouse wastewater. The anaerobic reactor consists of a 3.95 L Plexiglas column with 60 mm diameter and 140 cm height. The cylindrical particles of polyvinyl chloride with 2 mm diameter and 1250 kg m-3 density packed to 60 cm of column were used as biomass saving material. The d...
Turbidity currents in the ocean and lakes are driven by suspended sediment. The vertical profiles of velocity and excess density are shaped by interaction between the current and bed as well as between the current and the ambient water. This paper presents 48 series of experiments in which saline gravity currents flow through a laboratory sinuous flume. flume contains three successive bends wit...
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