Natural Ventilation (NV) contributes to the energy performance and Indoor Air Quality (IAQ) of existing buildings and Nearly Zero Energy Buildings (NZEB). To predict and validate the airflow rates and patterns of airflow inside buildings, studies have been investigating the different methods, techni...
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Ecosystem vulnerability may depend on the sensitivity of individual species, the ecological roles of threatened species, local types of hydrothermal vent and seep habitats, deep-sea sediment transport, and unique major bottom features such as seamounts, deep canyons, and slopes of volcanoes (Snelgrove...
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The outer shell further includes a vent through which air can escape from the space between the inner liner and outer shell. The inner liner includes a filler fitting which is fed through the outer shell. The container is characterized in that it is elongated in shape and has a front or ...
DKT fan is mainly composed of impeller, volute, motor and other main components. The impeller is formed by riveting the forward curved blades, the wheel cover and the middle plate. All parts are made of stamping dies, the size and profile are...
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Veliids may form large assemblages of very many individuals, sometimes almost seeming to cover a stretch of water. What brings and keeps the bugs together is unknown, nor is the advantage of these assemblages clear. Members of Hebridae are the velvet water bugs, so called because of their co...