| 1 | UAV-based integrated multispectral-LiDAR imaging system and data processing显示文摘In the field of remote sensing imaging, multispectral imaging can obtain an image of the observed scene in several bands, while the light detection and ranging(LiDAR) can acquire the accurate 3D geometric information of the scene. With the development of remote sensing technology, how to effectively integrate the two imaging technologies in order to collect and process simultaneous spectral and 3D geometric information has been one of the frontier problems. Most of the present researches on simultaneous spectral and geometric data acquisition focus on the design of physical multispectral LiDAR system, which inevitably lead to an imaging system of heavy weight and high power consumption and thus inconvenient in practice. Different from the present researches, a UAV-based integrated multispectral-LiDAR system is introduced in this paper. Through simultaneous multi-sensor data collection and multispectral point cloud generation, a low-cost and UAV-based portable 3D geometric and spectral information acquisition system can be achieved. | GU YanFeng JIN XuDong XIANG RunZi WANG QingWang WANG Chen YANG ShengXiong | 2020 | Science China(Technological Sciences)2020，63，7： | 6 |
| 2 | Community-Based Management and Treatment Services for Psychosis-China, 2019显示文摘Introduction:Community-based services for psychosis are an important part of mental health services in China.We analyzed community-based follow-up and treatment services for psychosis in China in 2019 to provide evidence for policymaking and services delivering.Methods:Data from the National Information System for Psychosis were used to analyze usage of the information system and the registration,management,and treatment situation of patients with psychosis in China in 2019 and compared the results of 2019 with that of 2018.Results:In 2019,100%of cities and counties used the information system and 6,230,157 patients were registered.In 2019,there were 5,944,724 registered patients(94.05%)in China under community-based follow-up services and 5,375,252 patients(85.04%)had regular follow-ups;5,295,657 patients(83.78%)were treated by taking antipsychotics and 3,354,251(53.07%)patients took medication regularly;4,974,314 patients at home(87.81%)were in stable condition;and there was a significant difference in patients’stable condition and medication-taking rates among eastern,central,and western regions(p<0.05).Compared with 2018,the nationwide regular management rate,medication-taking rate,regular medication-taking rate,and patients’stable rate increased by 2.35%,2.48%,11.29%,and 7.21%respectively.Conclusions and Implications for Public Health Practice:Compared with 2018,the level of management and treatment improved significantly but still needs to be further strengthened,especially in western China. | Miaomiao Zhao Ning Ma Xun Wang Xiamin Wu Wufang Zhang Runzi Chen Yulu Wang Lili Guan Hong Ma Xin Yu Lin Lu | 2020 | China CDC weekly2020，2，41： | 3 |
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