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Deli Jiang, Xuegeng Chen, Limin Yan, Jinhao Zhang, Tao Wu and Xuanhe Fu
Compared with the conventional horizontal conveyor-chain-type plastic-film-picking device, the longitudinal nail-tooth-chain-plate-type plastic-film-picking device developed by our team in the early stage has little tearing effect on the mulching film, a...
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Lei Li, Yamin Wu, Houqiao Wang, Junjie He, Qiaomei Wang, Jiayi Xu, Yuxin Xia, Wenxia Yuan, Shuyi Chen, Lin Tao, Xinghua Wang and Baijuan Wang
To investigate the variation in flavonoids content in ancient tree sun?dried green tea under abiotic stress environmental conditions, this study determined the flavonoids content in ancient tree sun-dried green tea and analyzed its correlation with corre...
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Guma Ali, Mussa Ally Dida and Anael Elikana Sam
With the expansion of smartphone and financial technologies (FinTech), mobile money emerged to improve financial inclusion in many developing nations. The majority of the mobile money schemes used in these nations implement two-factor authentication (2FA...
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Maiya Golovanova, Vira Lebedchenko
Pág. 71 - 81
The subject matter of the article is economic and mathematical forecasting models of the market capacity based on the system of influential factors. The goal is to systematize and substantiate theoretical and methodological approaches to forecasting the ...
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Jieting Chen and Yuichiro Kawaguchi
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Hooman Abdollahi,Seyed Babak Ebrahimi,Hamed Tayebi
Pág. 201 - 206
Beta anomaly is one of the greatest anomalies in finance literature as CAPM conveys a positive relationship between the beta of a stock and future returns; however, empirical studies do not document this proposition. Branded as betting against beta, this...
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Vladimir Beskorovainyi
Pág. 5 - 11
The subject matter of the article is the problem of multicriteria estimation of the properties of technological systems (TS) in the process of their structural-parametric optimization. The goal of the study is to increase the efficiency of procedures for...
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Jiaying Wang, Tao Tao and Hexiang Yan
In order to describe iron stability in plastic pipes and to ensure the drinking water security, the influence factors and rules for iron adsorption and release were studied, dependent on the Unplasticized poly (vinyl chloride) (PVC-U) drinking pipes empl...
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Alexander S. Ksenofontov,Igor V. Savon,Vladimir Y. Serba,Dmitry V. Shkurkin
Pág. 14 - 18
The paper has developed a set of evaluation models of the probability of corporate borrowers? default, taking into account the macroeconomic and institutional factors on the example of the Russian construction industry companies. At the beginning of 2014...
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Tianjie Lei, Zhiguo Pang, Xingyong Wang, Lin Li, June Fu, Guangyuan Kan, Xiaolei Zhang, Liuqian Ding, Jiren Li, Shifeng Huang and Changliang Shao
In recent years, the increased intensity and duration of droughts have dramatically altered the structure and function of grassland ecosystems, which have been forced to adapt to this change in climate. Combinations of global change drivers such as eleva...
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