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| 1 | A- nalysis of pesticides by gas chromatography/multiphoton ionization/mass spectrometry using a femtosecond laser 显示文摘 | Li Adan Imasaka Tomoko Uchimura Tomohiro | 2011 | Analytica Chimica Acta2011，701，： | 1 |
| 2 | A ship navigation information service system for the Arctic Northeast Passage using 3D GIS based on big Earth data显示文摘Research on Arctic passages has mainly focused on navigation policies,sea ice extraction models,and navigation of Arctic sea routes.It is difficult to quantitatively address the specific problems encountered by ships sailing in the Arctic in real time through traditional manual approaches.Additionally,existing sea ice information service systems focus on data sharing and lack online calculation and analysis capabil-ities,making it difficult for decision-makers to derive valuable informa-tion from massive amounts of data.To improve navigation analysis through intelligent information service,we built an advanced Ship Navigation Information Service System(SNISS)using a 3D geographic information system(GIS)based on big Earth data.The SNISS includes two main features:(1)heuristic algorithms were developed to identify the optimal navigation route of the Arctic Northeast Passage(NEP)from a macroscale perspective for the past 10 years to the next 100 years,and(2)for key sea straits along the NEP,online local seaice images can be retrieved to provide a fully automatic sea ice data processing workflow,solving the problems of poor flexibility and low availability of real sea ice remote sensing data extraction.This work can potentially enhance the safety of shipping navigation along the NEP. | Adan Wu Tao Che Xin Li Xiaowen Zhu | 2022 | Big Earth Data2022，6，4： | 0 |
| 3 | Routeview:an intelligent route planning system for ships sailing through Arctic ice zones based on big Earth data显示文摘The potential of Arctic routes(ARs)has attracted global attention,and exploiting the Arctic has become an important strategy for many countries.However,there are still some challenges for ships sailing in Arctic ice zones,including harsh marine environments and the insufficient service capacity of sea ice information service systems.To better understand the route changes in the Arctic and extract real-time ship navigation routes,we developed an online interactive route planning system(RouteView)for ships sailing in the Arctic based on big Earth data.RouteView includes two main features:(1)an online calculation interface is provided for optimal routes along the Arctic Northeast Passage(NEP)60 days into the future by utilizing reinforcement learning(RL)based on sea ice and meteorological data,and(2)an online ice-water classification is established based on synthetic aperture radar(SAR)data and deep learning to help users extract the sea ice distribution in real time.This work can potentially enhance the safety of shipping navigation along the NEP and improve information extraction methods for ARs. | Adan Wu Tao Che Xin Li Xiaowen Zhu | 2022 | International Journal of Digital Earth2022，15，1： | 0 |
| 4 | Stronger Hardy-like proof of quantum contextuality显示文摘A Hardy-like proof of quantum contextuality is a compelling way to see the conflict between quantum theory and noncontextual hidden variables(NCHVs),as the latter predict that a particular probability must be zero,while quantum theory predicts a nonzero value.For the existing Hardy-like proofs,the success probability tends to 1/2when the number of measurement settings n goes to infinity.It means the conflict between the existing Hardy-like proof and NCHV theory is weak,which is not conducive to experimental observation.Here we advance the study of a stronger Hardy-like proof of quantum contextuality,whose success probability is always higher than the previous ones generated from a certain n-cycle graph.Furthermore,the success probability tends to 1 when n goes to infinity.We perform the experimental test of the Hardy-like proof in the simplest case of n=7 by using a four-dimensional quantum system encoded in the polarization and orbital angular momentum of single photons.The experimental result agrees with the theoretical prediction within experimental errors.In addition,by starting from our Hardy-like proof,one can establish the stronger noncontextuality inequality,for which the quantumclassical ratio is higher with the same n,which provides a new method to construct some optimal noncontextuality inequalities.Our results offer a way for optimizing and enriching exclusivity graphs,helping to explore more abundant quantum properties. | WEN-RONG QI JIE ZHOU LING-JUN KONG ZHEN-PENG XU HUI-XIAN MENG RUI LIU ZHOU-XIANG WANG CHENGHOU TU YONGNAN LI ADAN CABELLO JING-LING CHEN HUI-TIAN WANG | 2022 | Photonics Research2022，10，7： | 0 |
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