Results 81 to 90 of about 13,452,782 (251)

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

open access: yesAdvanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer   +4 more
wiley   +1 more source

Prediction of the future condition of a water distribution network using a Markov based approach: a case study of Kampala water

open access: yes, 2018
A thesis submitted to the Graduate School in partial fulfillment of the requirements for the award of a Master of Science Degree in Civil Engineering of Makerere University.Prediction of the future condition of the pipe network continues to trouble water
Kyokaali, Lydia
core  

Intelligent Pressure Management to Reduce Leakage in Urban Water Supply Networks, A Case Study of Sarafrazan District, Mashhad [PDF]

open access: yesآب و فاضلاب, 2009
Water losses are inevitable in urban water distribution systems. The two approaches adopted nowadays to combat this problem include management of hydraulic parameters such as pressure and leakage detection in the network. Intellitgent pressure management
Mohammad Soltani Asl   +1 more
doaj  

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

open access: yesAdvanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak   +4 more
wiley   +1 more source

Network generation tool for reliability analysis of water distribution networks

open access: yes, 2011
Enormous increase of computational speed in the past decade has opened space for new methods in hydraulic analysis of water distribution network performance by using computer models.
Maharjan, B,.
core  

Scenarios of Contaminant Diffusion on a Medium Size Urban Water Distribution Network

open access: yes, 2009
Heightened concern over potential acts of sabotage against water distribution systems is imparting greater importance to the conceptualization of contaminant migration and the value of simulating contaminant dispersion scenarios which are as realistic as
O. Giustolisi   +3 more
core   +1 more source

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