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Sang Hun Kang
To develop technologies for the stable operation of electric propulsion systems, the effects of charge exchange (CEX) on the exhaust plume of a Hall thruster were studied using the particle-in-cell direct simulation Monte Carlo (PIC-DSMC) method. For the...
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Ismail Ismail and Vassilis Gaganis
To mitigate dangerous climate change effects, the 195 countries that signed the 2015 Paris Agreement agreed to ?keep the increase in average global surface temperature below 2 °C and limit the increase to 1.5 °C? by reducing carbon emissions. One promisi...
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Mónica Cruz, Abílio Oliveira and Alessandro Pinheiro
We were promised that the Metaverse would revolutionize our lives, social interactions, work, and business. However, how and when will this happen? We have seen the growth and development of technology, but there is no agreement or prediction about a spe...
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Roberto Avilés, Diego Brito de Souza, José Pino-Ortega and Julen Castellano
The development of algorithms applied to new technologies allows a better understanding of many of the movements in team sports. The purpose of this work was to analyze the validity, precision, and reproducibility of an algorithm to detect angulation of ...
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Wojciech Michal Glinkowski, Tomasz Miscior and Robert Sitnik
Innovative technologies can improve user usability and satisfaction in computer-based activities in the work environment, including surgeons working in the operating room (OR). A scrubbed surgeon must ask unscrubbed staff to retrieve medical images from ...
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Chuanxin Bai, Kai Liu, Tong Zhao and Jinjin Liu
Selective catalytic reduction (SCR) is currently one of the most efficient denitration technologies to reduce nitrogen oxide (NOx) emissions of diesel engines. AdBlue (urea water solution, UWS) is the carrier of the reducing agent of SCR, and the spray p...
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Yufu Zhang, Xinyi Jiao, Yinghuai Wei, Hao Wu, Zheqi Pan, Mei Liu, Julin Yuan, Meng Ni, Zhiming Zhou, Lingzao Zeng and Dingjiang Chen
Quantitative information on regional cropland runoff is important for sustainable agricultural water quantity and quality management. This study combined the Soil Conservation Service Curve Number (SCS-CN) method and geostatistical approaches to quantify...
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Edi Surya Negara, Achmad Nizar Hidayanto, Ria Andryani and Rezki Syaputra
This article is a literature review on smart contract applications in various domains. The aim is to investigate technological developments and implementation of smart contracts in various domains. For this purpose, the theoretical basis of various paper...
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Anahí Bermúdez-Romero, Vanesa Magar, Markus S. Gross, Victor M. Godínez, Manuel López-Mariscal and Julio Candela
Because of the need to diversify the renewable energy matrix and because hydrokinetic tidal energy technologies are mature, many in-stream tidal energy resource studies are available globally. Still, there are many questions regarding the effect of seabe...
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Nicole E. Kirchner-Hall, Wayne Zhao, Yihuang Xiong, Iurii Timrov and Ismaila Dabo
Accurate computational predictions of band gaps are of practical importance to the modeling and development of semiconductor technologies, such as (opto)electronic devices and photoelectrochemical cells. Among available electronic-structure methods, dens...
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