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Xiaopeng Liu, Liangji Xu and Kun Zhang
As a green, safe, and efficient method of coal development, underground coal gasification (UCG) technology has gradually moved from the experimental stage to the industrial production stage. This technology plays one of the key roles in the sustainable d...
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Weicheng Wu, Yalan Liu and Mingxing Hu
Geo-information technology plays a critical role in urban planning and management, land resource quantification, natural disaster risk and damage assessment, smart city development, land cover change modeling and touristic flow management. In particular,...
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Han Zhang, Sheng-Long Yang, Wei Fan, Hui-Min Shi and San-Ling Yuan
The Western and Central Pacific Oceans are the primary operational areas of tuna purse seiners worldwide. Describing and analysing the fishing behaviour of vessels is highly significant for the protection of sustainable tuna resources. This study uses Au...
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Vahid Rastinasab, Weidong Hu and Mohammad Kazem Tahmasebi
Asteroid mining offers vital sources for improving human lives and provides opportunities for interplanetary missions and space travel. There are many professional commercial space companies that are only investing billions of dollars on asteroids mining...
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Haitao Jin, Fengjun Jin and He Zhu
Public transit services should favor space equity, and the concern of this study is how the allocation of public transportation resources corresponds to the needs of transit users. Identifying mismatches between urban transit resources and regular transi...
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Florio Dalla Vedova, Pierre Morin, Thibault Roux, Roberta Brombin, Alberto Piccinini and Nigel Ramsden
The paper introduces and describes the recent and still ongoing development activities performed in Luxembourg for In-Orbit Attach Mechanisms for (Drag) Sails Modules to be operated from Space Tugs. After some preparatory work aiming at understanding the...
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