Results 31 to 40 of about 95,179 (164)

Metering Error Assessment Model Considering Multiple Factors

open access: yesEngineering Proceedings
This study investigates novel methods for estimating metering errors in water meters, crucial for effectively managing apparent losses in Water Distribution Networks.
Kunyi Li   +7 more
doaj   +1 more source

Investigation of Water Losses in Water Supply System: Muscat as a Case Study

open access: yesMATEC Web of Conferences, 2018
One of the problems affecting water supply systems in Oman is the problem of water loss and Non-Revenue Water (NRW). The aim of this research is to carry out water auditing for Al Seeb water distribution network as a case study to estimate the water ...
Al-Bulushi Manal M.   +2 more
doaj   +1 more source

CNN Ensemble learning method for Transfer learning: A Review

open access: yesIlkom Jurnal Ilmiah, 2023
This  study provides a review of CNN's ensemble learning method for transfer learning by highlighting sections such as review studies, datasets, pre-trained models, transfer learning, ensemble learning, and performance.
Yudha Islami Sulistya   +2 more
doaj   +1 more source

Numerical and experimental study on the churning losses of 2D high-speed piston pumps

open access: yesEngineering Applications of Computational Fluid Mechanics, 2020
This paper first introduces the structure and working principle of a 2D piston pump invented by the research team that the authors are involved with. Afterward, the mechanism of the churning losses caused by the pump’s moving parts, which are rotating in
Yu Huang   +3 more
doaj   +1 more source

Reducing Water Losses in Potable Water Distribution Systems: A Case Study of Kocaeli

open access: yesDoğal Afetler ve Çevre Dergisi, 2021
Water utilities with limited water resources have difficulties arising from high levels of water losses in water supply networks. However, reducing these losses can be possible by monitoring, checking and managing the network correctly. In this study, it
Burak Kızılöz
doaj   +1 more source

Invasive aquatic species drive losses in functional diversity despite no apparent loss in taxonomic diversity

open access: yesEcological Indicators
Invasive species are a major threat to global biodiversity, yet their functional impacts on ecosystems are less studied than dispersal and establishment.
Laura Jiménez Liébanas   +4 more
doaj   +1 more source

Ensuring quality and safety in the production and storage of grain crops [PDF]

open access: yesCaspian Journal of Environmental Sciences
Grains are one of the countries' strategic products and the primary protein supply source in society. This study describes the qualitative and safety aspects of grains.
Talgat Kulazhanov   +7 more
doaj   +1 more source

Experimental study on the influence of high frequency PWM harmonics on the losses of induction motor

open access: yesEnergy Reports, 2022
For the purpose of studying the influence of high frequency PWM harmonics on the losses of induction motor, this paper first introduces the latest international standard IEC/TS 60034-2-3 for the separation of the losses and the measurement of the ...
Meihui Jiang   +6 more
doaj   +1 more source

A Meta-Analysis on Quantitative Sodium, Potassium and Chloride Metabolism in Horses and Ponies

open access: yesAnimals
The goal of this meta-analysis was to (i) identify any potential differences in the apparent and true digestibility, renal excretion, and retention between ponies and horses and (ii) examine the impact of work on these parameters. Additionally, the study
Isabelle Maier, Ellen Kienzle
doaj   +1 more source

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