Results 41 to 50 of about 6,599,650 (377)
Unscreened water-diversion pipes pose an entrainment risk to the threatened green sturgeon, Acipenser medirostris. [PDF]
, 2014 Over 3,300 unscreened agricultural water diversion pipes line the levees and riverbanks of the Sacramento River (California) watershed, where the threatened Southern Distinct Population Segment of green sturgeon, Acipenser medirostris, spawn.
Bandeh, Hossein +9 more
core +4 more sources
Lung India, 2014 Background: The prevalence of water pipe (WP) smoking was studied using a standard questionnaire. Pulmonary function tests were also compared between WP smokers and non-smokers.
Mohammad Hossain Boskabady +4 more
doaj +1 more source
Water pipe smoking and its association with cigarette and cannabis use in young adults in Switzerland [PDF]
, 2012 Background: Water pipe is a traditional method of tobacco use, which is epidemically spreading throughout Europe. There are scarce data about the use of water pipe and its relation to other addictive behaviors among young adults in Western countries ...
Albisser, Silvio +4 more
core +1 more source
Identifying Risks Affecting the Management of Agricultural Cooperative Companies in Sistan Region [PDF]
تعاون و کشاورزی, 2018 Over 80 years after the first agricultural cooperative in Iran, the companies failed to fulfill their mission of increasing production efficiency and improving the marketing of agricultural products.
shayan shahriari moghadam +3 more
doaj +1 more source
Poultry Science, 2020 On a commercial broiler farm with substantial health problems, shown by a reported loss rate of approx. 10% and regular antibiotic use, samples were taken at different locations in 2 barns, with the aim of analyzing possible entry routes and persistence ...
Céline Heinemann +5 more
doaj +1 more source
Optimizing intermittent water supply in urban pipe distribution networks
, 2016 In many urban areas of the developing world, piped water is supplied only intermittently, as valves direct water to different parts of the water distribution system at different times.
Lieb, Anna M. +2 more
core +1 more source
Measurement of thermal conductivity and heat pipe effect in hydrophilic and hydrophobic carbon papers [PDF]
, 2013 In this paper, we present an experimental study on measurement of the thermal conductivity and heat pipe effect in both hydrophilic and hydrophobic (Toray TGP-H60) carbon papers (around 200 μm thickness) with/out liquid water.
Gundevia, M, Wang, Y
core +1 more source
Andalasian International Journal of Applied Science, Engineering, and Technology, 2022 The distribution network of the Banjarsari water treatment plant uses a gravity system. The system serves the drinking water in Banjarsari Villages. This study aims to optimize the pressure of the water distribution network in the Banjarsari Villages ...
Teguh Taruna Utama, Amelia Zumrotin
doaj +1 more source
Experimental evaluation of new pipe sleeve with weep holes for concrete leakage prevention [PDF]
, 2018 Mortar is a layer with high water absorption rate over concrete due to its porous structure. The mortar layer that frequently exposed to water or moisture is more likely to contain moisture in its layer.
Wan Nazri, Wan Muhammad Hafizuddin
core
Flow-Induced Stresses and Displacements in Jointed Concrete Pipes Installed by Pipe Jacking Method [PDF]
, 2019 Transient flows result in unbalanced forces and high pressure in pipelines. Under these conditions, the combined effects of flow-induced forces along with sudden pipe displacements can create cracks in the pipeline, especially at the junctions.
Ahmad, Sajjad +3 more
core +2 more sources