Results 21 to 30 of about 85,974 (294)
Assessment of the Potential of Harnessing Tidal Energy in the Khowr-e Musa Estuary in the Persian Gulf [PDF]
Environmental Energy and Economic Research, 2017 Today, the widespread use of fossil fuels is caused many problems in the world, which include: Ozone depletion, the increase carbon dioxide in the atmosphere, growing recognition of climate change impacts and decreasing fossil fuel resources.
Zohreh Hashemi Aslani +2 more
doaj +1 more source
A Barrage Sentiment Analysis Scheme Based on Expression and Tone
IEEE Access, 2019 Most of existing methods do not consider the influence of expression and tone on barrage sentiment analysis. This decreases the effect and accuracy of barrage sentiment analysis.
Zongmin Cui +5 more
doaj +1 more source
Sciences, Eaux & Territoires, 2020 La restauration de la continuité écologique du fleuve Sélune (Manche) est un projet de suppression de deux grands barrages hydroélectriques (h. 36 et 16 m) sans précédent en Europe.
C. RAVOT +5 more
doaj +1 more source
Numerical study of hydro-environmental processes of Poyang Lake subject to engineering control
Hydrology Research, 2021 Poyang Lake, the largest freshwater lake in China, plays a key role in regulating the hydrology, water quality and ecosystem in the middle reaches of the Yangtze River.
Hinchung Ho +4 more
doaj +1 more source
La recomposition des systèmes de culture dans les bananiers autour du barrage de Petit Balé : cas du village de Lapara dans la commune de Boromo, au Burkina Faso [PDF]
Akofena, 2022 Les petits barrages sont importants pour le monde rural au Burkina Faso. À Lapara, dans la commune de Boromo, leur exploitation a permis l’émergence d’une véritable filière de la banane douce qui touche la Boucle du Mouhoun, la région des hauts bassins ...
Joseph YAMÉOGO, Korotimi SANOU & Pawendkisgou Isidore YANOGO
doaj
Sensors, 2021 Tufa barrages play an important role in fluviatile tufa ecosystems and sedimentary records. Quantifying the height of tufa barrage is significant for understanding the evolution and development of the Holocene tufa barrage systems. However, for submerged
Jinchen He, Jiayuan Lin, Yanhao Xu
doaj +1 more source
Cinquante ans de différentes applications des géomembranes dans les barrages
Sciences, Eaux & Territoires, 2012 Dans presque 300 barrages au monde, des géomembranes constituent l'étanchéité principale. La géomembrane est généralement associée à d'autres géosynthétiques remplissant diverses fonctions.
D. CAZZUFFI +3 more
doaj +1 more source
Unicast Barrage Relay Networks: Outage Analysis and Optimization
, 2015 Barrage relays networks (BRNs) are ad hoc networks built on a rapid cooperative flooding primitive as opposed to the traditional point-to-point link abstraction. Controlled barrage regions (CBRs) can be used to contain this flooding primitive for unicast
Halford, Thomas R. +2 more
core +1 more source
Compressive strength analysis of fly ash-based geopolymer concrete using machine learning approaches
Results in Materials, 2022 Cement is the primary component of concrete, an extensively used building material. When cement is manufactured or utilized, an excessive amount of gas is emitted into the atmosphere, which is detrimental to the environment.
Dina A. Emarah
doaj +1 more source