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| 1 | Remote sensing-based artificial surface cover classification in Asia and spatial pattern analysis显示文摘Artificial surfaces, characterized with intensive land-use changes and complex landscape structures, are important indicators of human impacts on terrestrial ecosystems. Without high-resolution land-cover data at continental scale, it is hard to evaluate the impacts of urbanization on regional climate, ecosystem processes and global environment. This study constructed a hierarchical classification system for artificial surfaces, promoted a remote sensing method to retrieve subpixel components of artificial surfaces from 30-m resolution satellite imageries(Globe Land30) and developed a series of data products of high-precision urban built-up areas including impervious surface and vegetation cover in Asia in 2010. Our assessment, based on multisource data and expert knowledge, showed that the overall accuracy of classification was 90.79%. The mean relative error for the impervious surface components of cities was 0.87. The local error of the extracted information was closely related to the heterogeneity of urban buildings and vegetation in different climate zones. According to our results, the urban built-up area was 18.18×104 km2, accounting for 0.59% of the total land surface areas in Asia; urban impervious surfaces were 11.65×104 km2, accounting for 64.09% of the total urban built-up area in Asia. Vegetation and bare soils accounted for 34.56% of the urban built-up areas. There were three gradients: a concentrated distribution, a scattered distribution and an indeterminate distribution from east to west in terms of spatial pattern of urban impervious surfaces. China, India and Japan ranked as the top three countries with the largest impervious surface areas, which respectively accounted for 32.77%, 16.10% and 11.93% of the urban impervious surface area of Asia. We found the proportions of impervious surface and vegetation cover within urban built-up areas were closely related to the economic development degree of the country and regional climate environment. Built-up areas in developed countries had relatively low impervious surface and high public green vegetation cover, with 50–60% urban impervious surfaces in Japan, South Korea and Singapore. In comparison, the proportion of urban impervious surfaces in developing countries is approaching or exceeding 80% in Asia. In general, the composition and spatial patterns of built-up areas reflected population aggregation and economic development level as well as their impacts on the health of the environment in the sub-watershed. | KUANG WenHui CHEN LiJun LIU JiYuan XIANG WeiNing CHI WenFeng LU DengSheng YANG TianRong PAN Tao LIU AiLin | 2016 | Science China Earth Sciences2016，59，9： | 12 |
| 2 | Triboelectric properties of ilmenite and quartz minerals and investigation of triboelectric separation of ilmenite ore显示文摘Triboelectric separation, as an entirely dry technology, is a prospective method to process fine minerals.The aim of this paper is to investigate the performance of triboelectric separation of ilmenite and quartz minerals in a lab unit and to get ready for the separation of ilmenite ore. A tribocharge measurement system was used to test the triboelectric properties of ilmenite and quartz particles with tribochargers respectively made of PVC, PPR, PMMA, Teflon, copper, stainless steel and quartz glass. The results show that the ilmenite particles charged positively while quartz charged negatively when tribocharged with PVC tribocharger. The mixture of 12% ilmenite and 88% quartz was prepared for the triboelectric separation. The recovery of ilmenite increases with the increase of airflow rate, decreases with the increasing feed rate, and grows up firstly and then decreases with the increasing voltage. A maximum ilmenite recovery of 51.71% with ilmenite content 32.72% was obtained at 40 m^3/h airflow rate, 6 g/s feed rate and 20 kV voltage. According to the optimal parameters of the separation of ilmenite and quartz mixture,fine ilmenite ore with 7.55% Ti content was beneficiated using the unit and the Ti content increased to 12.32% in concentrate product. | Yang Xing Wang Haifeng Peng Zhen Hao Juan Zhang Guangwen Xie Weining He Yaqun | 2018 | International Journal of Mining Science and Technology2018，28，2： | 2 |
| 3 | Preparation of electrolyte membranes for micro tubular solid oxide fuel cells显示文摘Yttria-stabilized zirconia (YSZ) micro tubular electrolyte membranes for solid oxide fuel cells (SOFCs) were prepared via the combined wet phase inversion and sintering technique. The as-derived YSZ mi- cro tubes consist of a thin dense skin layer and a thick porous layer that can serve as the electrode of fuel cells. The dense and the porous electrolyte layers have the thickness of 3-5 μm and 70-90 μm, respectively, while the inner surface porosity of the porous layer is higher than 28.1%. The two layers are perfectly integrated together to preclude the crack or flake of electrolyte film from the electrode. The presented method possesses distinct advantages such as technological simplicity, low cost and high reliability, and thus provides a new route for the preparation of micro tubular SOFCs. | TAN XiaoYao YIN WeiNing MENG Bo MENG XiuXia YANG NaiTao MA ZiFeng | 2008 | Science China Chemistry2008，51，9： | 2 |
| 4 | The role of versican G3 domain in regulating breast cancer cell motility including ef- fects on osteoblast cell growth and differentiation in vitro-evalua- tion towards understanding breast cancer cell bone metastasis显示文摘 | Du William Fang Lingj Yang Weining | 2013 | BMC Cancer2013，12，1： | 1 |
| 5 | Vapor phase growth of two-dimensional PdSe2 nanosheets for high-photoresponsivity near-infrared photodetectors显示文摘Palladium diselenide(PdSe2),a stable layered material with pentagonal structure,has attracted extensive interest due to its excellent electrical and optoelectronic performance.Here,we report a reliable process to synthesize PdSe2 via chemical vapor deposition(CVD)method.Through systematic regulation of temperature in the growth process,we can tune the thickness,size,nucleation density and morphology of PdSe2 nanosheets.Field-effect transistors based on PdSe2 nanosheets exhibit n-type behavior and present a high electron mobility of 105 cm^2·V^−1·s^−1.The electrical property of the devices after 6 months keeping in the air show little change,implying outstanding air-stability of PdSe2.In addition,PdSe2 near-infrared photodetector shows a photoresponsivity of 660 A·W^−1 under 914 nm laser.These performances are better than those of most CVD-grown 2D materials,making ultrathin PdSe2 a highly qualified candidate material for next-generation optoelectronic applications. | Weiting Xu Jiayang Jiang Huifang Ma Zhengwei Zhang Jia Li Bei Zhao Ruixia Wu Xiangdong Yang Hongmei Zhang Bailing Li Weining Shu Zucheng Zhang Bo Li Yuan Liu Lei Liao Xidong Duan | 2020 | Nano Research2020，13，8： | 1 |
| 6 | Candidate groups search for K-harmonic means data clustering 显示文摘 | HUNG C H CHIOU H M YANG Weining | 2013 | Applied Mathematical Modelling2013，37，10： | 1 |
| 7 | byner- getic effects of graphene platelets and carbon nanotubes on the mechanical and thermal properties of epoxy com- posites显示文摘 | Yang Shinyi Lin Weining Huang Yuanli | 2011 | Carbon2011，49，3： | 1 |
| 8 | Understanding hier- archical methods for differentially private histograms显示文摘 | Qardaji W Yang Weining Li Ninghui | 2013 | Proceedings of the VLDB Endowment2013，6，14： | 1 |
| 9 | Understanding hierarchicalhierarchicalmethods for differentially private histograms显示文摘 | Qardaji W Yang Weining Li Ninghui | 2013 | Proceedings of the VLDB Endowment2013，6，14： | 1 |
| 10 | Study on the procedure and approach for regional ecological risk regionalization显示文摘 | Yang Juan Cai YongLi Xiang Weining | 2007 | New Zealand Journal of Agricultural Research2007，50，： | 1 |
| 11 | Integrated control of citrus green and blue mold and sour rot by Bacillus amyloliquefaciens in combination with tea saponin显示文摘 | Weining Hao Hui Li Meiying Hu Liu Yang Muhammad Rizwan-ul-Haq | 2010 | Postharvest Biology and Technology2010，，3： | 1 |
| 12 | Effects of trehalose, transglutaminase, and gum on theolog- ical, fermentation, and baking properties of frozen dough 显示文摘 | Yang Soo Kima Weining Huang Guocheng Du | 2008 | Food Research International2008，41，9： | 1 |
| 13 | Effects of trehalose, transglutaminase, and gum on rheological, fermentation, and baking properties of frozen dough显示文摘 | Yang Soo Kim Weining Huang Guocheng Du Zhengxing Pan Okkyung Chung | 2008 | Food Research International2008，，9： | 1 |
| 14 | Synergetic effects of grapbene platelets and carbon nanotubes on the me- chanical and thermal properties of epoxy compnsites显示文摘 | YANG Shinyi LIN Weining HUANG Yuan!i | 2011 | Car- bon2011，49，3： | 1 |
| 15 | Understand ing Hierarchical Methods for Differentially Private Histograms显示文摘 | WAHBEH Q YANG WEINING LI NINGHUI | 2013 | Proceedings of the VLDB Endowment2013，6，14： | 1 |
| 16 | Integrated control of citrus green and blue mold and sour rot by Bacillus amyloliquefaciens in combination with tea saponin显示文摘 | Weining Hao Hui Li Meiying Hu Liu Yang Muhammad Rizwan-ul-Haq | 2010 | Postharvest Biology and Technology2010，，3： | 1 |
| 17 | Research on optimization of virtual machine memory access based on NUMA architecture显示文摘With the rapid development of big data and artificial intelligence(AI),the cloud platform architecture system is constantly developing,optimizing,and improving.As such,new applications,like deep computing and high-performance computing,require enhanced computing power.To meet this requirement,a non-uniform memory access(NUMA)configuration method is proposed for the cloud computing system according to the affinity,adaptability,and availability of the NUMA architecture processor platform.The proposed method is verified based on the test environment of a domestic central processing unit(CPU). | 何牧君 Zheng Linjiang Yang Kai Liu Runfeng Liu Weining | 2021 | High Technology Letters2021，27，4： | 1 |
| 18 | SynergeticEffects of Graphene Platelets and Carbon Nanotubes onthe Mechanical and Thermal Properties of Epoxy Com-posites 显示文摘 | Yang Shiyi Lin Weining Huang Yuanli | 2011 | Carbon2011，3，： | 1 |
| 19 | Delta-Sig- ma modulation for direct digital frequency synthesis 显示文摘 | Yang Dayu Dai Fa Foster Ni Weining | 2009 | IEEE Transactions on Very Large Scale Integration (VLSI) Systems2009，17，6： | 1 |
| 20 | Capacity maximization for reversible data hiding based on dynamic programming approach显示文摘 | Chung Kuoliang Huang Yonghuai Yang Weining | 2009 | Journal of Applied Mathematics and Computation2009，28，： | 1 |
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