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Governments around the world have recognized the opportunities provided by the Internet and the worldwide web and are exploring new ways of delivering services and interacting with citizens. Since the entrance to WTO, Chinese government has achieved a lot in transforming its functions in order to adapt to the new environment. Governments at all levels(More)
Background: Municipal solid waste incineration (MSWI) bottom ash contains a not insignificant amount of metallic aluminum, while circulating fluidized bed combustion (CFBC) fly ash is rich in active SiO 2. To reduce the materials cost of autoclaved aerated concrete (AAC) production, these two types of solid waste could theoretically be used as the aerating(More)
The paper has conducted an empirical study on the risk relieving factors for Chinese shopping behavior and the utility of risk relievers in Internet shopping. The outcome shows that Chinese consumers have their own preferences in choosing risk-reduction strategy. According to the utility scores of 16 risk relievers, we find that Chinese consumers prefer(More)
Cryptosporidium spp. are important causes of diarrhea in humans, ruminants, and other mammals. Comparative genomic analysis indicated that genetically related and host-adapted Cryptosporidium species have different numbers of subtelomeric genes encoding the Cryptosporidium-specific MEDLE family of secreted proteins, which could contribute to differences in(More)
φp(u (t)) )∇ + h(t)f(t, u(t), u(t)) = 0, t ∈ [0, T ]T, subject to boundary conditions u(0)−B0( ∑m−2 i=1 αiu (ξi)) = 0, u(T ) = 0, u(0) = 0, where φp(u) = |u| p−2u with p > 1. By using a generalization of Leggett-Williams fixed-point theorem due to Avery and Peterson, we prove the m-point boundary value problem has at least triple or arbitrary positive(More)
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