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Gianluca Barbera, Luiz Araujo and Silvia Fernandes
Social Media Analytics (SMA) is more and more relevant in today?s market dynamics. However, it is necessary to use it wisely, either in promoting any kind of product/brand, or interacting with customers. This requires its effective understanding and moni...
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Mengjie Hu, Junfang Xia, Mingkuan Zhou, Zhengyuan Liu and Dingyang Xie
In order to solve the problem of the poor seed-cleaning performance of the inside-filling pneumatic cotton precision seed-metering device, a double-sided seed-cleaning mechanism combining a seed-cleaning scraper and seed-disturbing air nozzle was designe...
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Gabriel Fedorko, Jan Necas, Jirí Zegzulka, Daniel Gelnar, Vieroslav Molnár and Marianna Toma?ková
Results obtained from measuring the required amount of steel abrasive material with various fragmentations, which is transported by a special kind of scraper conveyor, offers information that is useful for operators of the abrasive blast cabinets. The pr...
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Zhizhong Xing, Shuanfeng Zhao, Wei Guo, Xiaojun Guo and Yuan Wang
Point cloud data can accurately and intuitively reflect the spatial relationship between the coal wall and underground fully mechanized mining equipment. However, the indirect method of point cloud feature extraction based on deep neural networks will lo...
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Svyatoslav Kravets,Vladimir Suponyev,Aleksej Goponov,Serhii Kovalevskyi,Andrii Koval
Pág. 23 - 28
The presented results of scientific research are aimed at increasing the efficiency of trenching for laying the utility lines using new less energy-consuming technologies of excavating the soil with the working equipment of multi-scraper excavators.The p...
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Sabrina Hempel, Julian Adolphs, Niels Landwehr, Dilya Willink, David Janke and Thomas Amon
A reliable quantification of greenhouse gas emissions is a basis for the development of adequate mitigation measures. Protocols for emission measurements and data analysis approaches to extrapolate to accurate annual emission values are a substantial pre...
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Aleksei Moskalenko,Olga Laponina,Vladimir Sukhomlin
Pág. 30 - 35
Web-scraping is a process of extracting data from web-pages on the Internet by automating web-sites requests. Importance of web-scraping is increased with developing of the Internet. This is evidenced by the appearance of vacancies in companies where it ...
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Ting Liu, Chao Tan, Zhongbin Wang, Jing Xu, Yiqiao Man and Tuo Wang
The horizontal bending angle of scraper conveyor has a great influence on the running resistance, the current consumption, coal winning efficiency of the working surface, etc. Approximately 1?3° is usually the range of horizontal bending angle, but does ...
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Andriy Uzhelovskyi,Mikhail Spilnik,Valentyn Uzhelovskyi,Maxim Shaptala,Halyna Kravec,Oleh Dakhno
Pág. 51 - 56
The increase in the independence of motor-vehicle engines from the influence of external loading on the engine shaft due to the improvement of the dynamic parameters of the elements of the automatic control system of angular speed is investigated. Resear...
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Lu Han, Shuang Zhang, Bao-Kun Qi, Hong Li, Feng-Ying Xie and Yang Li
Soybean oil isolated by enzyme-assisted aqueous extraction (EAE) was subjected to molecular distillation-induced deacidification, and the effects of evaporator temperature, scraper speed, and feed flow rate on oil quality (acid value, color, peroxide val...
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