Results 51 to 60 of about 1,034 (154)
Classification of surface regimes over broad-crested gabion weir
, 2021 The present study investigate 12 experimental broad-crested gabion models. In order to investigate the flow regimes over this structure, hydraulic characteristics were measured under different submergence conditions. A comparison of coefficient discharge
S. Salehi +2 more
core +1 more source
Irrigation and Drainage, Volume 74, Issue 4, Page 1717-1729, October 2025.ABSTRACT The study focused on modelling open channel flow in an agricultural ditch network. The objectives were (1) to set up a computational tool to explore the hydraulic impacts of water level control in a collector ditch network and (2) to test the effects of damming height and ditch flow resistance on the water level and its relation to field ...
Elina Paavonen +3 more
wiley +1 more source
Water Science, 2018 In the present study, ANN models have been developed to predict the discharge coefficients of oblique sharp-crested weirs for free and submerged flow cases using Borghei et al.’s experimental data.
Md. Ayaz, Talib Mansoor
doaj +1 more source
Journal of Biogeography, Volume 52, Issue 10, October 2025.ABSTRACT Aim Australia's arid and semi‐arid zones cover about 70% of the continent, yet our understanding of the biogeography of these diverse and expansive landscapes remains limited. Mulgara (Dasycercus spp.; Marsupialia: Dasyuridae), a widely distributed mammal taxon, offers an opportunity to explore patterns of the population structure across the ...
Aline Gibson Vega +13 more
wiley +1 more source
Clinical Psychology &Psychotherapy, Volume 32, Issue 5, September/October 2025.ABSTRACT Hoarding disorder is a debilitating psychological disorder that is difficult to treat. Poor treatment response to current interventions indicates that new perspectives are needed. This systematic review examines qualitative and case study research on patient‐centred strategies for reducing hoarding disorder symptoms and improving wellbeing. We
Margaret Jones, Benjamin Weir, Keong Yap
wiley +1 more source
Numerical modelling of contracted sharp crested weirs
, 2020 Sharp crested weirs and gates are flow measurement structures which are frequently used for discharge measurements in channels and laboratories. In this thesis, numerical modelling technique was used in the solution of two flow measurement problems, namely contracted sharp crested weirs (Problem 1) and combined weir and gate system (Problem 2).
openaire +2 more sources
Evaluating the potential for snowmelt phosphorus losses from perennial forage crops
Journal of Environmental Quality, Volume 54, Issue 5, Page 1103-1113, September/October 2025.Abstract In cold regions, there is concern that losses of P with snowmelt runoff following freeze and thaw of vegetation may be greater from perennial forages relative to annual crops. We evaluate the drivers of P losses with snowmelt runoff over a network of field‐scale small watersheds in Manitoba, Canada, following annual crops (59 site‐years ...
Henry Wilson +4 more
wiley +1 more source
Analysis of discharge rates in rectangular slit, ogee, and sharp-crested weirs
Frontiers in Built EnvironmentClimate change has made flash floods increasingly common. It's crucial to have confidence in the structural integrity of dams during a flash flood. According to the International Commission on Large Dams (ICOLD), approximately one-third of dam failures ...
Hossein Sohrabzadeh Anzani +3 more
doaj +1 more source
, 2011 Rectangular sharp-crested weir used for flow measurement in flume is limited by the minimum head since head- discharge relation of clinging flow is different from free flow.
Jia Zhen Li +4 more
core +1 more source