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Article
Urban structure and the risk of influenza A (H1N1) outbreaks in municipal districts
Changsha was one of the most affected areas during the 2009 A (H1N1) influenza pandemic in China. Here, we analyze the spatial–temporal dynamics of the 2009 pandemic across Changsha municipal districts, evalua...
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Article
Open AccessVariation of dependence of the cusp location at different altitude on the dipole tilt
Using the Cluster cusp crossings data, dependence of the cusp location at the mid-altitude on the geomagnetic dipole tilt during northward IMF is studied. The results show that the cusp center moves 0.051° Inv...
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Article
Open AccessSolar influenced late Holocene temperature changes on the northern Tibetan Plateau
Considerable efforts have been made to extend temperature records beyond the instrumental period through proxy reconstructions, in order to further understand the mechanisms of past climate variability. Yet, t...
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Article
Open AccessStructure of the kinase domain of human RNA-dependent protein kinase with K296R mutation reveals a face-to-face dimer
RNA-dependent protein kinase (PKR) is crucial for the innate immune response, cell growth, proliferation, signal transduction and apoptosis. The activation process of PKR has been studied for many years and is...
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Article
Open AccessCalibration of the U 37 K′ index of long-chain alkenones with the in-situ water temperature in Lake Qinghai in the Tibetan Plateau
Long-chain alkenones (LCAs) can potentially be used as indicators to understand past variations in lacustrine environments. Previous research has suggested that the relationship between the temperature and the...
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Article
Open AccessA new RICEs model with the global emission reduction schemes
Taking into account the fact of global economic integration, this paper improves the RICE model and the MRICES model, and establishes a new integrated assessment model MRICES-2012, which takes Ramsey utility a...
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Article
Open AccessEstimation of provincial forest carbon sink capacities in Chinese mainland
Estimation of the capacity of provincial forest carbon sinks in chinese mainland using the co2fix model provides data support for the effective management of provincial regions. according to china’s sixth nati...