Results 91 to 100 of about 1,276 (229)
Application of Euler- Euler method in estimation of maximum depth of local scour
مجله مدل سازی در مهندسی, 2017 Local scour of hydraulic structures has a great influence on the design of these structures. Therefore, investigation of the flow and bed profile changes, affected by the presence of different structures is inevitable. In this paper, a three-dimensional Eulerian-Eulerian model is used to estimate the maximum scour depth downstream of hydraulic ...
shamsa Basirat +1 more
openaire +1 more source
Boreas, EarlyView.Palynological records are central to the biostratigraphic subdivision of the Late Pleistocene in central Europe. Yet many interglacial and interstadial phases—such as the Eemian, Brörup and Odderade—remain only poorly constrained in time due to limited numerical dating.
Michael Hein +19 more
wiley +1 more source
Local Scour of Spur Dike in Unsteady Flow
工程科学与技术, 2014 :Water damage phenomenon of spur dike is widespread and influenced by many factors,and the current research results on it is under the condition of constant flow,which can’t be good enough to solve practical problems.Through flume model experiment,under
喻涛, 王平义, 陈里, 李红
doaj
Story2Board: A Training‐Free Approach for Expressive Visual Storytelling
Computer Graphics Forum, EarlyView.Abstract We present Story2Board, a training‐free framework for expressive storyboard generation from natural language. Existing methods narrowly focus on subject identity, overlooking key aspects of visual storytelling such as spatial composition, background evolution, and narrative pacing.
D. Dinkevich +4 more
wiley +1 more source
Cohesive-soil scour under horizontal jets: influence of soil resistance and jet submergence
Water SciencePredicting cohesive-soil scour under hydraulic horizontal jets remains a critical challenge due to the coupled influence of soil strength and flow confinement.
Efrain Noa Yarasca, Luis Gomez-Cunya
doaj +1 more source
Results in EngineeringAssessing scour depth downstream of piano key weirs (PKWs) is crucial for maintaining their structural integrity. The slope of the outlet keys significantly influences flow velocity and the associated risk of downstream scouring.
Chonoor Abdi Chooplou +2 more
doaj +1 more source
UrbanClipAtlas: A Visual Analytics Framework for Event and Scene Retrieval in Urban Videos
Computer Graphics Forum, EarlyView.Abstract Extracting actionable insights from long‐duration urban videos is often labor‐intensive: analysts must manually sift through raw footage to pinpoint target events or uncover broader behavioral trends. In this work, we present UrbanClipAtlas, a visual analytics system for exploring long urban videos recorded at street intersections ...
Joel Perca +5 more
wiley +1 more source
The Effect of Mechanical Instrumentation on Dental Hard Tissue In Vitro: A Systematic Review
International Journal of Dental Hygiene, EarlyView.ABSTRACT Objective The aim of this review was to analyse the effects of hand instruments, ultrasonic scalers and air polishing devices on dental hard tissues, focusing on material loss and surface roughness. Methods Electronic databases MEDLINE, EMBASE, and the Cochrane Library were screened for relevant studies.
Katerina Mezquita Prieto Dvorska +2 more
wiley +1 more source
Frontiers in Environmental EngineeringThe experimental evaluation of the performance of a corrugated apron under free flow subcritical and submerged conditions was conducted, with a focus on scour patterns over the apron. Comparative analysis with a smooth rigid apron revealed an increase in
Mohd Aamir Mumtaz +4 more
doaj +1 more source
International Endodontic Journal, EarlyView.ABSTRACT Objectives To evaluate the survival and success outcomes of teeth affected by external cervical resorption (ECR) managed using three distinct treatment strategies, with periapical radiographs and small field of view cone beam computed tomography used for diagnosis and treatment planning.
Shanon Patel +6 more
wiley +1 more source