In GPS Positioning System, distance measurement between the receiver and the satellite is affected by all kinds of factors. So it has errors. Some of these errors, which are caused by relativity can’t be neglected when it is being accurate positioned. This essay analyses and estimates these errors.

This paper studies the meaning, nature of extension correspondence and analyzes its superiority in data prediction in extension group decision-making by analyzing the distance and bit value of the correlation function. It puts forward the model and steps of data interval analysis of extension group decision-making based on extension correspondence. Not only does it take the advantages of dynami…

Tahun Terbit

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Tahun Terbit

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Tahun Terbit

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Tahun Terbit

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Tahun Terbit

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Tahun Terbit

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This study investigated the utilisation of Internet services and their impact on teaching and research output in two purposively selected private universities in South-Western Nigeria. Both quantitative and qualitative methods were used for data collection. Questionnaires were administered to 214 academic staff, selected through simple random sampling technique. In-depth interviews complemente…

The preface begins by providing a background to this special edition. It then summarises each of the six featured articles. The papers display a wide range of participation cultures and institutional settings of engagement. They elaborate on the performance of deliberative dialogues, methodological aspects of engagement, and their relation to (political) decisionmaking contexts. The contributio…