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Conductometric semiconducting metal oxide gas sensors have been widely used and investigated in the detection of gases. Investigations have indicated that the gas sensing process is strongly related to surface reactions, so one of the important parameters of gas sensors, the sensitivity of the metal oxide based materials, will change with the factors(More)
Fö rster resonance energy transfer (FRET) and bioluminescence resonance energy transfer (BRET) are two major biophysical techniques for studying nanometer-scale motion dynamics within living cells. Both techniques read photoemission from the transient RET-excited acceptor, which makes RET and detection processes inseparable. We here report a novel hybrid(More)
  • Lu Wei, Zhixing Chen, +7 authors Wei Min
  • 2017
The ability to visualize directly a large number of distinct molecular species inside cells is increasingly essential for understanding complex systems and processes. Even though existing methods have successfully been used to explore structure-function relationships in nervous systems, to profile RNA in situ, to reveal the heterogeneity of tumour(More)
Anthropogenic (129)I as a long-lived radioisotope of iodine has been considered as an ideal oceanographic tracer due to its high residence time and conservative property in the ocean. Surface water samples collected from the East China Sea (ECS) in August 2013 were analyzed for (129)I, (127)I and their inorganic chemical species in the first time. The(More)
Japanese cedar leaves from Iwaki, Fukushima were analyzed for carbon, cesium and iodine isotopic compositions before and after the 2011 nuclear accident. The Δ(14)C values reflect ambient atmospheric (14)C concentrations during the year the leaves were sampled/defoliated, and also previous year(s). The elevated (129)I and (134,137)Cs concentrations are(More)
In this paper, Simulation Service Management Bus (SSMB) is proposed to intergrade and reuse the simulation service resource in Service Oriented Run-time Infrastructure (SORTI). Its functions include integration service, load balancing, communication security, and so on. Its main functions and the whole frame are elaborated. key technologies which include(More)
Because there are many uncertain factors in the process of combat, the operation effectiveness data shows obvious randomness. In order to explore the guidelines of combat behind effects data, the article evaluates the effectiveness of attack which is a typical operation based on statistical analysis, and analyzes the basic concepts of operation and its(More)
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