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Irene Fernández García, Daniele Novara and Aonghus Mc Nabola
Pressure Reducing Valves (PRV) have been widely used as a device to control pressure at nodes in water distribution networks and thus reduce leakages. However, an energy dissipation takes place during PRV operation. Thus, micro-hydropower turbines and, m...
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Yihe He, Xiaojuan Shi and Honghu Ji
Based on the orthogonal experimental method, a simulation case of the flow field of the ejector nozzle was designed to investigate the influence of the structural parameters of the ejector nozzle on the internal and external flow. This study explored the...
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Mengyang Wu, Simeng Cui, Liting Qiu, Pingping Zhang and Xinchun Cao
Although irrigation systems largely sustain global agricultural production, their efficiency is often alarmingly low. While irrigation water (blue water) is critical for the water-saving irrigation of rice with a high water demand, the process and effici...
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Dongwei Tian, Zheng Wen and Yao Sun
Shared bicycle systems play a crucial role in promoting sustainable urban transportation, addressing challenges such as traffic congestion and air pollution. Understanding the spatiotemporal patterns of shared bike usage is essential for optimizing bike-...
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Weixiu Shi, Yin Sun, Lisheng Pan, Linjian Song and Xiaolin Wei
Ocean thermal energy is a huge renewable and clean energy. For different applications of the Ocean Thermal Energy Conversion (OTEC) system, new objective functions are proposed and optimal CO2-based binary zeotropic mixtures for each objective function a...
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Jun Liu, Huacheng Yuan, Jinsheng Zhang and Zheng Kuang
As hypersonic vehicles are highly integrated, a multifidelity simulation method based on a commercial solver is developed to reduce simulation time for such vehicles and their propulsion systems. This method is characterized by high-level fidelity numeri...
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Kevin Kevin, Nerlia Nerlia, Annisa Nauli Sinaga, Thomas Firdaus Hutahean, Siti Tiffanny Guci
Pág. 363 - 371
IDX is one of the places for stock trading transactions of various companies in Indonesia. This study aims to analyze the factors that affect the company?s stock price in Indonesian capital market especially in Property Real and Estate. The variables use...
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Panpan Ge, Jun He, Shuhua Zhang, Liwei Zhang and Jiangfeng She
Urban land use information is critical to urban planning, but the increasing complexity of urban systems makes the accurate classification of land use extremely challenging. Human activity features extracted from big data have been used for land use clas...
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Aleksandar Naumoski, Péter Juhász
Pág. 35 - 46
Determining optimal cash holding is one of the most crucial issues in the corporate financial management aiming to maximise the shareholder value. The optimum of corporate cash amount is not only dependent on many company-specific factors, but it is also...
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Abdul Aziz A. Abdul Rahman
Pág. 86 - 93
This study aims to examine the relationship between solvency ratios and profitability ratios. The study was conducted on the food industrial companies listed in Amman Bursa during the period of 2012-2014. The results revealed no relationship between the ...
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