Results 1 to 10 of about 617,959 (301)

Effect of weir´s theoretical discharge coefficient on discharge measurements in small Andean streams

open access: yesLa Granja: Revista de Ciencias de la Vida, 2022
Andean ecosystems provide important hydrological services for downstream communities. Due to this importance, several hydrological studies have been carried out in recent years, with emphasis on hydrological processes identification and land use change ...
Mario Guallpa   +2 more
doaj   +3 more sources

The survey of Italian springs by the National Hydrographic Service, a forgotten database. Structuring and analysis of a dataset of Campania springs (southern Italy)

open access: yesAcque Sotterranee, 2022
The analysis of groundwater resources is a particularly significant aspect of the economic, social and environmental development of the national territory.
Delia Cusano   +5 more
doaj   +1 more source

The Proposal of a New Tool for Condition Assessment of Medium Voltage Power Cable Lines

open access: yesEnergies, 2021
A medium voltage (MV) cable network is a substantial component of the distribution network. Present management of this grid segment is mainly based on the failure rate analysis, i.e., a rise in the number and kind of faults on the actual line means that ...
Krzysztof Siodla   +2 more
doaj   +1 more source

Estimating ice discharge of the Antarctic Peninsula using different ice-thickness datasets

open access: yesAnnals of Glaciology, 2023
The Antarctic Peninsula Ice Sheet (APIS) has become a significant contributor to sea-level rise over recent decades. Accurately estimating the ice discharge from the outlet glaciers of the APIS is crucial to quantify the mass balance of the Antarctic ...
Kaian Shahateet   +4 more
doaj   +1 more source

Time Evolution of Partial Discharges in a Dielectric Subjected to the DC Periodic Voltage

open access: yesEnergies, 2022
Partial discharge (PD) detection can be considered one of the most useful tools for assessing the insulation conditions of the power apparatus in high-voltage systems.
Antonino Imburgia   +4 more
doaj   +1 more source

Continuous measurements of discharge from a horizontal acoustic Doppler current profiler in a tidal river [PDF]

open access: yes, 2009
Acoustic Doppler current profilers (ADCPs) can be mounted horizontally at a river bank, yielding single-depth horizontal array observations of velocity across the river.
Buschman, F.A.   +2 more
core   +2 more sources

Effects of precipitation uncertainty on discharge calculations for main river basins [PDF]

open access: yes, 2009
This study quantifies the uncertainty in discharge calculations caused by uncertainty in precipitation input for 294 river basins worldwide. Seven global gridded precipitation datasets are compared at river basin scale in terms of mean annual and ...
Biemans, H.   +4 more
core   +4 more sources

ADCP Discharge Measurements on the River Danube: Post-Processing and Correction of Data

open access: yesSlovak Journal of Civil Engineering, 2019
Accurate measurements and analyses of river discharges are one of the key tasks of hydrology. Nowadays, the traditional methods of discharge measurements are being supplemented or even replaced by novel approaches that utilize state-of-the-art ...
Výleta Roman, Valent Peter
doaj   +1 more source

The influence of an axial magnetic field on an abnormal glow discharge in Nitrogen at moderate pressure [PDF]

open access: yesمجلة التربية والعلم, 2005
In abnormal glow discharge under d.c, excitation at different pressure in a varying axial magnetic field in the range (0 to 6.5G) some measurements of plasma parameters, glow discharge resistance Rg electrical conductivity ag and electron temperature Te ...
S.K. AL-Hakary, F.M. Al-Badrani
doaj   +1 more source

Discharge estimation in a backwater affected meandering river [PDF]

open access: yes, 2011
Variable effects of backwaters complicate the development of rating curves at hydrometric measurement stations. In areas influenced by backwater, single-parameter rating curve techniques are often inapplicable.
Hidayat, H.   +4 more
core   +4 more sources

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