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北京大学 [45]

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期刊论文 [35]

会议论文 [1]

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限定条件	专题：北京大学第一署名单位第一作者单位通讯作者单位

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	Retrieving the gap fraction, element clumping index, and leaf area index of individual trees using single-scan data from a terrestrial laser scanner 期刊论文 ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2017 Li, Yumei; Guo, Qinghua; Su, Yanjun; Tao, Shengli; Zhao, Kaiguang; Xu, Guangcai 收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 Destructive sample Extinction coefficient Single scanning Terrestrial laser scanning Riegl VZ-400 GROUND-BASED LIDAR HEMISPHERICAL PHOTOGRAPHY ANGLE DISTRIBUTION FOREST STRUCTURE PLANT CANOPIES BOREAL FORESTS STANDS ARCHITECTURE DERIVATION DENSITY
	Central limit theorems for four new types of U-designs 其他 2017-01-01 Kong, Xiangshun; Ai, Mingyao; Mukerjee, Rahul 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Central limit theorem correlation controlled U-design nested U-design sliced U-design strong orthogonal array-based U-design 62K15 62K20 LATIN HYPERCUBE DESIGNS ARRAY SAMPLING DESIGNS SPACE-FILLING DESIGNS COMPUTER EXPERIMENTS ORTHOGONAL ARRAYS
	长江中游宜昌至武汉段底栖动物群落结构特征研究期刊论文北京大学学报自然科学版, 2017 陈秀粉; 夏炜; 潘保柱; 许旭明; 倪晋仁收藏 \| 浏览/下载：2/0 \| 提交时间：2017/12/03 长江中游底栖动物群落结构功能摄食类群环境因素 middle reach of the Yangtze River macroinvertebrate community structure functional feeding groups environmental factors
	A HYBRID APPROACH FOR 3D FULL-FIELD MEASUREMENT ON A CLOSED SLINGER COMBUSTOR BY HYDRAULIC SIMULATIONS 会议论文 Jia, Lichao; Yang, Lili; Yuan, Huijing; Jia, Yongxia; Wang, Yiyang; Feng, Yang 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 PARTICLE TRACKING VELOCIMETRY 3-DIMENSIONAL FLOWS IMAGE VELOCIMETRY
	A High-Voltage Closed-Loop SC Interface for a +/- 50 g Capacitive Micro-Accelerometer With 112.4 dB Dynamic Range 期刊论文 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2017 Zhao, Meng; Chen, Zhongjian; Lu, Wengao; Zhang, Yacong; Niu, Yuze; Chen, Guangyi 收藏 \| 浏览/下载：11/0 \| 提交时间：2017/12/03 Analogue force feedback capacitive micro-accelerometer high-g high-voltage interface circuit proportional-integral compensation sigma-delta ADC switched capacitor NOISE-ANALYSIS MODULATION CIRCUIT DENSITY MEMS
	Soil Polycyclic Aromatic Hydrocarbons Across Urban Density Zones in Shenzhen, China: Occurrences, Source Apportionments, and Spatial Risk Assessment 期刊论文 PEDOSPHERE, 2016 Zhang Di; Wang Junjian; Zeng Hui 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 altitude carcinogenic PAHs soil PAH pollution total organic C toxic equivalency quotient urbanization US EPA priority PAH PEARL RIVER DELTA HUMAN HEALTH-RISK SURFACE SOILS POLYCHLORINATED-BIPHENYLS TAIHU LAKE PAHS SEDIMENTS CONTAMINATION METROPOLIS POLLUTION
	Retrieval of effective leaf area index (LAIe) and leaf area density (LAD) profile at individual tree level using high density multi-return airborne LiDAR 期刊论文 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2016 Lin, Yi; West, Geoff 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Leaf area index (LAI) Leaf area density (LAD) profile Effective LAI (LAIe) Unified cumulative LAI (ucLAI) Light detection and ranging (LiDAR) Static terrestrial laser scanning (TLS) LASER-SCANNING DATA BIOPHYSICAL PROPERTIES STATIC TERRESTRIAL DECIDUOUS FOREST CANOPY STRUCTURE CONIFER FORESTS BOREAL FOREST GAP FRACTION PART I MODEL
	Blue noise sampling with a PBF-based method 其他 2016-01-01 Zheng, Xiuyu; Si, Junjun; Dai, Shuaifu 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03
	From Thermodynamics to Kinetics: Enhanced Sampling of Rare Events 期刊论文 ACCOUNTS OF CHEMICAL RESEARCH, 2015 Yang, Lijiang; Liu, Cheng-Wen; Shao, Qiang; Zhang, Jun; Gao, Yi Qin 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 ACCELERATED MOLECULAR-DYNAMICS HYBRID DENSITY FUNCTIONALS ION MOBILITY SPECTROMETRY HELIX BUNDLE PROTEINS BETA-HAIRPIN PEPTIDE DISPERSION CORRECTIONS POTENTIAL-ENERGY REPLICA-EXCHANGE COMPLEX-SYSTEMS WATER CLUSTERS
	Ab initio molecular dynamics with enhanced sampling for surface reaction kinetics at finite temperatures: CH2 reversible arrow CH + H on Ni(111) as a case study 期刊论文 JOURNAL OF CHEMICAL PHYSICS, 2015 Sun, Geng; Jiang, Hong 收藏 \| 浏览/下载：8/0 \| 提交时间：2017/12/03 DENSITY-FUNCTIONAL THEORY FINDING SADDLE-POINTS ADSORBED MOLECULES 1ST PRINCIPLES FREE-ENERGIES ADSORPTION ENTROPIES THERMODYNAMICS APPROXIMATION CHEMISTRY

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