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Haibo Li, Zhonghua Tang and Dongjin Xiang
Acid in situ leaching (ISL) is a common approach to the recovery of uranium in the subsurface. In acid ISL, there are numerous of chemical reactions among the injected sulfuric acid, groundwater, and porous media containing ore layers. A substantial amou...
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Yuankun Zhang, Qingjun Zhao, Bin Hu, Qiang Shi, Wei Zhao and Xiaorong Xiang
This paper presents a numerical simulation analysis of the flow and combustion characteristics of a fuel-rich LOX (liquid oxygen)/kerosene gas generator in an ATR (air turbo rocket) engine, examining the effects of local parameters on the combustion flow...
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Jianqing Bu, Wenlong Cao, Xueyan Wang and Lianpeng Zhang
To verify the effectiveness of uplift-restricted and slip-permitted (URSP) connectors in alleviating crack formation in the negative-moment region of steel-concrete composite beams (SCCBs) and improve the engineering adaptability of URSP connectors, this...
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Shanwei Li, Yongchang Wu, Qi Yu and Xueyuan Chen
This study aims to analyze the spatial distribution characteristics and innovation efficiency of national agricultural science and technology parks (NASTPs) and identify the main influencing factors on the parks? innovation and development. The goal is t...
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Alvaro López-Ramos, Juan Pablo Medrano-Barboza, Luisa Martínez-Acosta, Guillermo J. Acuña, John Freddy Remolina López and Alvaro Alberto López-Lambraño
The geomorphology of a basin makes it possible for us to understand its hydrological pattern. Accordingly, satellite-based remote sensing and geo-information technologies have proven to be effective tools in the morphology analysis at the basin level. Co...
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Yao-Zhao Zhong, Hwa Chien, Meng-Yu Lin, Anna Wargula and Jia-Lin Chen
The physical processes governing coastal exchange between the surf zone, the inner shelf, and the open ocean is critical for estimating mass exchange and its impact on ecological processes. The present study combined field measurements and theoretical ap...
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Fx Anjar Tri Laksono, Laura Borzì, Salvatore Distefano, Agata Di Stefano and János Kovács
Coastal dynamic is the complex result of multiple natural and human processes, and past and future coastal behavior studies become fundamental to support coastal zone management. However, the reliability of coastal evolution studies is strongly dependent...
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Muhammad Qadeer ul Hussnain, Abdul Waheed, Khydija Wakil, Junaid Abdul Jabbar, Christopher James Pettit and Ali Tahir
In an era of smart cities and digitalisation, there has been a noticeable increase in the development and application of planning support systems (PSS). However, a significant challenge in the broader adoption of these PSS can be attributed to the user e...
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Alexander A. Ryabov, Evgeny E. Maslov, Dmitry Y. Strelets and Vladimir G. Slobodchikov
A complex modeling technique is presented in this paper for a numerical analysis of compressed stiffened composite panels with impact damage. The numerical technique is based on the LS-Dyna code application, which simulates both the dynamic deformation o...
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Raisa Shpakova, Konstantin Kusatov, Sabir Mustafin and Alexander Trifonov
Global warming has begun to affect Yakutia, an area recognized as the coldest region of the Northern Hemisphere. Previous research has indicated that the effects of global warming will be long-term. When modeling oncoming climatic changes, researchers of...
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