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The aim of this research is to evaluate the performance of different uniform colour spaces and colour rendering indices on the colour fidelity of light sources. To achieve this aim, a psychophysical experiment was carried out which invited 10 observers to assess the colour differences of the identical samples viewed under two sources, using simultaneous colour matching and grey scale method. Percentages...
The volatility of Baltic Dry Index (BDI) from the year 2007 to 2009 reflects the historical features of the world's shipping economy during the period of financial crisis. BDI in 2007 reflects the boom period of international shipping market economy. The rise and fall of volatility of BDI in 2008 shows the recession sign due to financial crisis. The reiterative uptrend of BDI in 2009 indicates the...
The variations of Baltic Dry Index (BDI) and Shanghai Stock Exchange Composite Index (SSE Composite Index) over the last three years reflected the historical features of the world economy in financial crisis. In order to test the correlation of BDI and SSE Composite Index, the weekly average data of BDI and SSE Composite Index from 2007 to 2009 are taken as empirical sample data by statistical analyzing...
Port economy is an indicator of the national economy. Over the past decade, the changes in the port economy reflected the regional economy and even the national economic trends. The aim of this paper is to find out any correlation between port economy and regional economy with the method of statistical analysis of the data of Dalian Port throughput and Liaoning Province's GDP from 2000 to 2009 as...
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