DETECTOR

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Study of spatiotemporal variation and annual emission of CH_(4)in Shaoxing Yangtze River Delta,China,Using a portable CH_(4) detector on the UAV
《Journal of Environmental Sciences》2025年第5期140-149,共10页Xiaobing Pang Qianqian Shang Lang Chen Songhua Sun Gaosheng Zhao Zhentao Wu Canming Zhao Youhao Lu Qianqian Sun Yan Lyu Baozhen Wang 
supported by the National Natural Science Foundation of China(No.42327806);the National Key R&D Program of China(No.2022YFC3703500);Zhejiang Province“Lingyan”Research and Development Project(No.2022C03073);Zhejiang Provincial Natural Science Foundation of China(No.LQ23B070009);China Postdoctoral Science Foundation(No.2023M743763);Zhejiang Provincial Postdoctoral Research Excellence Funding Project(No.ZJ2023144);Shaoxing Science and Technology Plan Project(No.2022B41006).
Methane(CH_(4))is the second greenhouse gas and has a profound impact on global climate change due to its high global warming potential and concentration.By 2022,the CH_(4)concentration was approximately 1.9 ppm,which...
关键词:Portable CH_(4)detector Spatiotemporal variation Annual CH_(4)emission Unmanned aerial vehicle 
Commissioning of the fast neutron detector array at China Institute of Atomic Energy
《Nuclear Science and Techniques》2025年第5期102-112,共11页Meng-Xiao Kang Ji-Zhi Zhang Hong-Yi Wu Han-Xiong Huang Yu-Zhao Li He-Run Yang Xi-Chao Ruan 
supported by Continuous-Support Basic Scientific Research Project(No.BJ010261223282);the National Natural Science Foundation of China(Nos.U2167201,11975318);the State Key Laboratory of Nuclear Physics and Technology;Peking University(No.NPT2023KFY01);the Research and Development Project of China National Nuclear Corporation。
The prompt fission neutron spectrum(PFNS)is a key nuclear data quantity that is of particular interest and plays a crucial role in understanding and modeling fission processes.An array comprising 48 liquid scintillati...
关键词:Liquid scintillation detector Parallel Plate Avalanche Counter(PPAC) Prompt Fission Neutron Spectra(PFNS) Neutron detector array 
Spatio-temporal Dynamics and Drivers of Ecological Quality in Yulin City Using the MRSEI Model
《Journal of Resources and Ecology》2025年第2期340-355,共16页MU Weichen HE Zhilin CHEN Yanglong GAO Dongkai YUE Tianming QIN Fen 
The High-Resolution Satellite Project of the State Administration of Science,Technology,and Industry for National Defense of the PRC (80Y50G19-9001-22/23);The Major Research Projects of the Ministry of Education (16JJD770019);The Henan Provincial Key R&D and Promotion Special Project (Science and Technology Research)(242102321122);The National Natural Science Foundation of China (U21A2014)。
Urbanization has resulted in growing ecological pressures on cities,necessitating assessments of urban ecological quality.Long-term characterization of regional dynamics and drivers is critical for environmental man-a...
关键词:Google Earth Engine improved remote sensing-based ecological indicator temporal and spatial variation geographical detector 
Land Use Changes and Their Driving Factors in the Liuchong River Basin Based on the Geographical Detector Model
《Journal of Resources and Ecology》2025年第2期376-386,共11页XUE Xixi LUO Ya LIAO Mengyao ZHAO Shuang ZHANG Chunchang LIANG Xiaoke 
The National Natural Science Foundation of China (U1812401);The Science and Technology Support Plan in Guizhou Province (G[2020]4Y016);The 2019 Philosophy and Social Science Planning Key Topics in Guizhou Province (19GZZD07);The Guizhou Provincial Water Resources Science and Technology Funding Program (KT202108)。
Land use/cover change(LUCC)is a measure that offers insights into the interaction between human activities and the natural environment,which significantly impacts the ecological environment of a region.Based on data f...
关键词:kernel density model geographical detector land use driving factor Liuchong River Basin 
Spatial-temporal Evolution and Driving Factors of Habitat Quality Based on Different Topographic Gradients in Zhaotong City, Yunnan Province
《Journal of Resources and Ecology》2025年第2期306-325,共20页CHEN Hongmin LIU Fenglian YANG Bowen LUO Qinqin 
The Scientific Research Fund Project of Yunnan Education Department (2024J0634);The Talent Project of Yunnan University of Finance and Economics (2022D13);The Foundation of Yunnan Key Laboratory of Service Computing (YNSC24305)。
Habitat quality plays a crucial role in enhancing the regional ecological environment and safeguarding biodiversity,with topography being a key element influencing the structure and function of ecosystem services.This...
关键词:habitat quality InVEST model topographic gradients Geo-detector Zhaotong City 
Evaluation of the satellite's wake effect on the electric field detector onboard the CSES-01 satellite
《Earth and Planetary Physics》2025年第2期400-409,共10页JianPing Huang ZongYu Li Zhong Li XingHong Zhu JunGang Lei YuanQing Miao WenJing Li 
a project funded by the China National Space Administration (CNSA) and China Earthquake Administration (CEA);supported by the National Key R&D Program of Intergovernmental Cooperation in Science and Technology (Grant No. 2023YFE0117300);the International Space Science Institute (ISSI in Bern, Switzerland, and ISSI-BJ in Beijing, China);supporting International Team 23-583 led by Dedalo Marchetti and Essam Ghamry;the Hebei Province Graduate Professional Degree Excellent Teaching Case (Library) Construction Project (Grant No. KCJPZ2023060);the Open Fund for the Key Laboratory of Seismic Disaster Instruments and Monitoring Technology in Hebei Province (Grant No. FZ224104)。
This study aimed to evaluate the wake effect on the electric field detector(EFD) onboard the China Seismo-Electromagnetic Satellite(CSES-01). Through a series of experiments and analyses, we confirmed that the disturb...
关键词:CSES-01 PAYLOAD electric field detector satellite attitude data quality 
High-performance deep ultraviolet light detectors composed of MXene/GaN heterostructures enabled by p-type doping of MXenes
《Science China Materials》2025年第4期1012-1021,共10页Liangpan Yang Yu Cheng Deng Ke Shijie Xu Chao Xie Wenhua Yang Pengbin Gui Zhixiang Huang 
financially supported by the National Natural Science Foundation of China(NSFC,62275002,51902078);the Anhui Provincial Natural Science Foundation(2008085MF205);the Fundamental Research Funds for the Central Universities(JZ2020HGTB0051)。
The performance enhancement of MXene/semiconductor heterostructure-based light detectors is greatly restricted by the relatively small junction barrier due to the limited work function of MXenes.The work function of M...
关键词:MXene work function charge transfer doping deepultraviolet light detector 
Comprehensive study of pulse shape discrimination in a Ga-doped zinc oxide scintillating detector
《Nuclear Science and Techniques》2025年第3期38-49,共12页Kuo Zhao Liang Chen Ning Lv Lei-Dang Zhou Shi-Yi He Jin-Lu Ruan Han Wang Xiao-Ping Ouyang 
supported by the National Natural Science Foundation of China(Nos.12205370,62204198,12305205,and 12105230);Young Talents Promotion Program of Shaanxi Provincial Science and Technology Association(No.20220514)。
Doping with Ga effectively enhances the crystal quality and optical detection efficiency of zinc oxide(Zn O)single crystals,which has attracted considerable research interest in radiation detection.The application of ...
关键词:Zinc oxide Scintillation crystal Pulse shape discrimination Radiation luminescence Pulsed neutron radiation field 
A ROOT-based detector geometry and event visualization system for JUNO-TAO
《Nuclear Science and Techniques》2025年第3期50-59,共10页Ming-Hua Liao Kai-Xuan Huang Yu-Mei Zhang Jia-Yang Xu Guo-Fu Cao Zheng-Yun You 
supported by the National Natural Science Foundation of China(Nos.12175321,11975021,and 11675275);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA10010900)。
The Taishan Antineutrino Observatory(TAO)is a satellite experiment of the Jiangmen Underground Neutrino Observatory,located near the Taishan nuclear power plant(NPP).The TAO aims to measure the energy spectrum of reac...
关键词:Visualization GEOMETRY Offline software JUNO TAO 
Measurement of Urban Vitality and Its Relationship with the Built Environment Based on Multi-Source Big Data: A Case Study of Hefei
《China City Planning Review》2025年第1期75-87,共13页Zhao Liwei Xuan Wei Peng Kang Zhang Wen Lu Yanfei 
funded by the National Natural Science Foundation of China(projects of No.52008143 and No.52478050);the Fundamental Research Funds of the Central Universities of China。
Urban vitality is a complex and multifaceted concept that is pivotal to the livability and sustainability of cities.Recent studies have measured urban vitality and its relationship with the built environment from the ...
关键词:urban vitality built environment big data Maslow's theory of needs spatial autocorrelation geographic detector model 
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