机构

• 自动化研究所 [3]
• 数学与系统科学研究院 [2]
• 地球环境研究所 [2]
• 高能物理研究所 [1]
• 生态环境研究中心 [1]
• 西安光学精密机械研究... [1]
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采集方式

• OAI收割 [11]

内容类型

• 期刊论文 [9]
• 会议论文 [1]
• 学位论文 [1]

发表日期

• 2021 [1]
• 2019 [2]
• 2018 [1]
• 2017 [1]
• 2012 [1]
• 2009 [3]
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学科主题

• Physics [1]
• 大气科学 [1]
• 环境科学 [1]

筛选

浏览/检索结果: 共11条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 A review of organophosphate esters in indoor dust, air, hand wipes and silicone wristbands: Implications for human exposure 期刊论文  OAI收割 ENVIRONMENT INTERNATIONAL, 2021, 卷号: 146, 期号: 0, 页码: 106261 作者:  Hou, Minmin;  Shi, Yali;  Na, Guangshui;  Cai, Yaqi   |  收藏  |  浏览/下载：13/0  |  提交时间：2022/02/11 Flame Retardants  Sampling Strategies  Particle Size Distributions  Bioavailability  Di-OPEs   Conditional importance sampling for particle filters 期刊论文  OAI收割 INFORMATION SCIENCES, 2019, 卷号: 501, 页码: 388-396 作者:  Zhang, Qingming;  Shi, Buhai;  Zhang, Yuhao   |  收藏  |  浏览/下载：41/0  |  提交时间：2020/01/10 Importance sampling  Conditional density  Variance of importance weights  Effective sample size  Particle filter   黄海桑沟湾水体及沉积物中微塑料污染特征研究 期刊论文  OAI收割 海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204 作者:  熊宽旭;  赵新月;  周倩;  付传城;  涂晨   |  收藏  |  浏览/下载：44/0  |  提交时间：2020/06/17 桑沟湾  微塑料  潮滩  丰度  空间分布  Sanggou bay  microplastics  tidal flats  abundance  spatial distribution  In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.   Estimation of market prices of risks in the GARCH diffusion model 期刊论文  OAI收割 ECONOMIC RESEARCH-EKONOMSKA ISTRAZIVANJA, 2018, 卷号: 31, 期号: 1, 页码: 15-36 作者:  Wu, Xinyu;  Zhou, Hailin;  Wang, Shouyang   |  收藏  |  浏览/下载：32/0  |  提交时间：2018/07/30 Market prices of risks  GARCH diffusion model  option pricing  efficient importance sampling  maximum likelihood  particle filter   Learning Sampling Distributions for Efficient Object Detection 期刊论文  OAI收割 ieee transactions on cybernetics, 2017, 卷号: 47, 期号: 1, 页码: 117-129 作者:  Pang, Yanwei;  Cao, Jiale;  Li, Xuelong 收藏  |  浏览/下载：40/0  |  提交时间：2017/03/03 Feature extraction  object detection  particle windows (PWs)  random sampling   Efficient Object Tracking by Incremental Self-Tuning Particle Filtering on the Affine Group 期刊论文  OAI收割 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2012, 卷号: 21, 期号: 3, 页码: 1298-1313 作者:  Li, Min;  Tan, Tieniu;  Chen, Wei;  Huang, Kaiqi 收藏  |  浏览/下载：22/0  |  提交时间：2015/08/12 Incremental self-tuning particle filtering (ISPF)  pose estimator (PE)  sparse sampling  visual tracking   Robust Visual Tracking Based on Simplified Biologically Inspired Features 会议论文  OAI收割 Cairo, Egypt, 7-10 November 2009 作者:  Min Li;  Zhaoxiang Zhang;  Kaiqi Huang;  Tieniu Tan   |  收藏  |  浏览/下载：22/0  |  提交时间：2016/12/30 Robustness  Target Tracking  Biological System Modeling  Bayesian Methods  Particle Tracking  Sampling Methods  Particle Filters  Inference Algorithms  Lighting  Immune System   Methods to Assess Carbonaceous Aerosol Sampling Artifacts for IMPROVE and Other Long-Term Networks 期刊论文  OAI收割 Journal of the Air & Waste Management Association, 2009, 卷号: 59, 期号: 8, 页码: 898-911 J.G. Watson; J.C. Chow; L.W.A. Chen; N.H. Frank 收藏  |  浏览/下载：60/0  |  提交时间：2011/05/03 Organic compounds  Denuder  Pollutant behavior  Air pollution  Regression analysis  Relative humidity  Evaporation  Urban area  Rural area  Surveillance  Speciation  Coarse particle  Fiber filter  Volatile organic compound  Long term  Artefact  Samplings  Sampling  Aerosols   Methods to Assess Carbonaceous Aerosol Sampling Artifacts for IMPROVE and Other Long-Term Networks 期刊论文  OAI收割 Air & Waste Management Association, 2009, 卷号: 59, 期号: 8, 页码: 898-911 J.C. Chow; J. G. Watson; L.W. A. Chen; N.H. Frank 收藏  |  浏览/下载：124/0  |  提交时间：2011/05/09 Organic compounds  Denuder  Pollutant behavior  Air pollution  Regression analysis  Relative humidity  Evaporation  Urban area  Rural area  Surveillance  Speciation  Coarse particle  Fiber filter  Volatile organic compound  Long term  Artefact  Samplings  Sampling  Aerosols   计算机植物绘制若干问题研究 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2007 作者:  滕军 收藏  |  浏览/下载：50/0  |  提交时间：2015/09/02 植物绘制  隐式曲面  粒子采样  环境遮挡  plant visualization  implicit surface  particle sampling  ambient  occlusion