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Information technology (IT) acts as an important role in the hospitality and tourism industries. Without the IT department providing effective IT relating services, the employees can't offer the quality of service to their customers. In this study, casino employees are the main subject of the investigation. The purpose is identifying the improvement priority among those IT service quality attributes...
This paper considers the sub shifts induced by a class of non-primitive constant-length substitutions on two symbols. The authors give a sufficient condition for hyperspace system induced by such a sub shift to be Li-Yorke chaotic. Furthermore, the authors proof a sufficient condition for the hyperspace system mentioned above to have 0 topological entropy.
The researChes in the thesis are mainly focused on the concept and features of digital agriculture. People make a analysis on the relationship between digital agriculture and new countryside construction, pointing out the main problems in the process of digital agriculture development and the countermeasures for them.
This paper uses monthly precipitation data of the 46 stations from 1951–2007 in southwest China, classifies and analyzes the average distribution of the climatic precipitation in summer and the distribution of the yearly anomaly field in southwest region, then does EOF analysis for the exceptional field of summer average precipitation in southwest region. The results of the climatic analysis show:...
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