Results 1 to 10 of about 3,946 (263)

Influence of soil porosity on hydraulic properties in dike failure induced by overtopping [PDF]

open access: yesScientific Reports
Coastal dike failures can lead to severe disasters. However, the impact of soil porosity on hydraulic properties during sea-dike failure induced by overtopping has not been adequately studied. This research develops a numerical simulation method to model
Hao Wu, Kunpeng Zhao
doaj   +2 more sources

Hydraulic performance assessment of various submerged pile designs around an emerged dike

open access: yesWater Science and Engineering
This study aimed to devise strategies for alleviating the detrimental impacts of floods in the vicinity of a dike. Experiments were conducted in an open rectangular channel to investigate the flow dynamics under varying dike conditions.
Norio Tanaka, Sohail Iqbal
exaly   +3 more sources

A Leak in the Dike [PDF]

open access: yesJournal of Innate Immunity, 2020
In the 19th century poem A Leak in the Dykeby the American writer Phoebe Cary, a young Dutch boy saves his community by jamming a finger into a leaking levee, illustrating the importance of barrier integrity but also the need of supportive measures.
Arne Egesten, Heiko Herwald
openaire   +3 more sources

Effects of waterway regulation structures on the planktonic community in the upper Yangtze River

open access: yesEcological Indicators, 2023
To investigate the effects of the waterway regulation structures on the hydraulic characteristics, water physicochemical factors, and the planktonic community in the upper Yangtze River, this study was conducted in August and September of 2022 on two ...
Yu Wan   +5 more
doaj   +1 more source

Assessing lithological uncertainty in dikes: Simulating construction history and its implications for flood safety assessment

open access: yesJournal of Flood Risk Management, 2022
Dikes often have a long history of reinforcement, with each reinforcement adding new material resulting in a heterogeneous dike. As data on the dike internal heterogeneity is sparse, it is generally overlooked in the stability assessment of dikes.
Teun vanWoerkom   +3 more
doaj   +1 more source

Nanggulan formation as a roof pendant at the central part of Kulon Progo Mountains, Yogyakarta, Indonesia [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2022
The Nanggulan Formation sediments form a weakly undulating hill and range in age from the Middle Eocene to the Late Oligocene. In Samigaluh and Sermo areas, a series of sedimentary rocks with small dimensions resembling fragments and forming a steep ...
Winarti   +2 more
doaj   +1 more source

Indigenous knowledge preservation as a sign of respect for culture: concerns of libraries, archives and museums

open access: yesInsights: The UKSG Journal, 2023
Indigenous or traditional knowledge (IK) holders face a lack of respect and appreciation for such knowledge. Respect for culture means following protocols, accepting diversity and recognizing indigenous cultures as living and continuously evolving.
Adetoun A. Oyelude
doaj   +1 more source

«La última juerga», de José Ángel Mañas

open access: yesCastilla: Estudios de Literatura, 2020
Reseña del libro La última juerga (Sevilla, Algaida Editores, 2019),  de José Ángel Mañas.
Matteo Lobina
doaj   +1 more source

Numerical Simulation of the effect of L-shaped spur dike wing length on scouring at a 90 ° bend. [PDF]

open access: yesJournal of Hydraulic Structures, 2022
Spur dike is one of the common structures in organizing and controlling erosion on the river bank. On the other hand, the placement of the spur dike in the bended part of the river, while removing strong currents from the shore and directing the flow to ...
Mousa Rasaei
doaj   +1 more source

Sensitivity analysis of erosion on the landward slope of an earthen flood defense located in southern France submitted to wave overtopping [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2023
The study aims to provide a complete analysis framework applied to an earthen dike located in Camargue, France. This dike is regularly submitted to erosion on the landward slope that needs to be repaired.
C. Houdard   +6 more
doaj   +1 more source

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