Results 1 to 10 of about 1,614,127 (301)

Diseño de un aforador modular de estrechamiento largo en un canal de desagüe para recirculación del agua en un campo de arroz

open access: yesIngeniería del Agua, 2023
El arroz es regado por inundación manteniendo una altura de agua constante y alcanzando unos requerimientos de agua elevados. A la salida de la parcela hay un canal de desagüe cuyo control permitirá establecer prácticas para reducir el gran consumo de ...
José Roldán-Cañas   +2 more
doaj   +1 more source

Influence of the canal width and depth on the resistance of 750 DWT Perintis ship using CFD simulation

open access: yesBrodogradnja, 2023
Investigation of hydrodynamic interaction between the vessel and the seabed when entering shallow water is considered one of the most critical considerations of inland waterway transport.
Eko Sasmito Hadi   +9 more
doaj   +1 more source

Programs with programs to take water from the river without dams [PDF]

open access: yesE3S Web of Conferences, 2023
In the arid areas of the river itself, the direction of flow is characterized by changes depending on its hydrological regime. As a result of these changes, the flow can be branched into several streams and the flow can be distributed differently in ...
Uljayev Farokhiddin   +2 more
doaj   +1 more source

Monitoring invasive quagga mussels, Dreissena rostriformis bugensis (Bivalvia: Dreissenidae), and other benthic organisms in a western US aqueduct [PDF]

open access: yesManagement of Biological Invasions, 2013
A quagga mussel (Dreissena rostriformis bugensis Andrusov, 1897) invasion of an aqueduct in Arizona was monitored from 2007 – 2011using colonization substrates. As numbers increased, a filtering-collector caddisfly (Smicridea fasciatella McLachlan, 1871)
S. Mark Nelson, Fred Nibling
doaj   +1 more source

Water and Sediment Quality Monitoring of Smaller Watercourses in Vojvodina - Case Study of Tatarnica [PDF]

open access: yesAgroznanje, 2015
Water quality conditions of the Tatarnica canalized watercourse are considered in this paper. Tatarnica is the main canal of one of the drainage systems, which is situated about twenty kilometers to the West of Novi Sad (Vojvodina, Serbia).
Savić Radovan   +5 more
doaj   +1 more source

Sound-Evoked Responses in the Vestibulo-Ocular Reflex Pathways of Rats

open access: yesFrontiers in Neuroscience, 2021
Vestibular evoked myogenic potentials (VEMP) have been used to assess otolith function in clinics worldwide. However, there are accumulating evidence suggesting that the clinically used sound stimuli activate not only the otolith afferents, but also the ...
Tianwen Chen   +17 more
doaj   +1 more source

Cabomba caroliniana A. Gray 1837: A new, alien and potentially invasive species in Serbia [PDF]

open access: yesArchives of Biological Sciences, 2013
During field studies of the vegetation in the canal network of the Hydro-System Danube-Tisa-Danube in Serbia, in 2008, 2011 and 2012, populations of Cabomba caroliniana A. Gray 1837 were recorded.
Vukov Dragana   +4 more
doaj   +1 more source

Issues of ecological impact of irrigation works and development of new lands in the steppe region [PDF]

open access: yesBIO Web of Conferences
In this article, during the rule of the Russian Empire, the digging of new ditches, the development of new lands, especially desert areas, farming on newly acquired lands, the ecological impact of excavated canals and acquired lands, the issues of ...
Orziyev Mahmud, Usmanov Murtoz
doaj   +1 more source

Root canal morphology of mandibular canines in the Syrian population: A CBCT Assessment

open access: yesJournal of Family Medicine and Primary Care, 2020
Introduction: The recent study aimed to assess the root canal morphology of mandibular canines in the Syrian population depending on the cone beam computed tomography (CBCT) images. Materials and Methods: A total of 418 fully developed mandibular canines
Mazen Doumani   +5 more
doaj   +1 more source

Use of Bituminous Geomembrane (BGM) to Waterproof Large Canals [PDF]

open access: yesE3S Web of Conferences, 2023
Bituminous geomembranes (BGM) collaborate in the global challenge of improving water resources management by waterproofing hydraulic works. BGMs are multi-layered composite geomembranes with each of the components providing a technical benefit on large ...
Breul Bertrand, Llinas Pau
doaj   +1 more source

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