Kan Yi

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Data Grid integrates graphically distributed resources for solving data sensitive scientific applications. The main issues in data grid are task scheduling and data management. As data grid spans multiple organization areas, it makes centralized resource management difficult. Therefore, it is necessary to study decentralized resource management. In this(More)
Black carbon (BC) aerosol strongly absorbs solar radiation, which warms climate. However, accurate estimation of BC's climate effect is limited by the uncertainties of its spatiotemporal distribution, especially over remote oceanic areas. The HIAPER Pole-to-Pole Observation (HIPPO) program from 2009 to 2011 intercepted multiple snapshots of BC profiles over(More)
Although the adverse impact of fine particulate matter (i.e., PM2.5) on human health has been well acknowledged, little is known of the health effects of its specific constituents. Over the past decade, the annual average dust concentrations in Beijing were approximately ∼14 μg m(-3), a value that poses a great threat to the city's 20 million residents. In(More)
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