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| 1 | Retrieval of aerosol optical depth over bright targets in the urban areas of North China during winter显示文摘Two factors that affect satellite retrieval of Aerosol Optical Depth(AOD) are aerosol model assumptions and the separation of surface reflectance.NASA/MODIS Dense Dark Vegetation(DDV) algorithm has been proven valuable in deriving aerosol distribution and properties over land;however,it cannot be applied to bright targets.As a supplement to the DDV algorithm,an algorithm to retrieve AOD over urban areas in North China in winter is developed using MODIS data,including(1) the generation and analysis of adjacent clear-days surface reflectance using MOD09 product from 2007 to 2008,and(2) seasonal aerosol models derived from AERONET data in Beijing and Xianghe sites.Ground-based measurements using sun photometers were used to validate the retrieved AOD,and the correlation coefficient(r) is up to 0.931.Especially for high AOD values(AOD>0.4),more retrievals meet the inversion accuracy.The temporal variations of retrieval errors over urban,rural and mountain regions were examined,and the results indicated that the variation of blue-band surface reflectance is less than 0.02 in a short period except for unusual weather conditions,the retrieval bias is under 0.08,and the relative error decreases as the AOD increases. | LI ShenShen CHEN LiangFu TAO JinHua HAN Dong WANG ZhongTing SU Lin FAN Meng YU Chao | 2012 | Science China Earth Sciences2012，55，9： | 11 |
| 2 | A convolution algorithm to calculate differential cross sections of the Ring effect in the Earth's atmosphere based on rotational Raman scattering显示文摘The Ring effect refers to the filling in of Fraunhofer lines, which is mainly attributed to the rotational Raman scattering of solar spectra by N2 and O2 molecules in the atmosphere. The Ring effect is one of the most significant factors affecting the accuracy of retrieving concentrations of atmospheric trace gases, such as NO2 and SO2, from satellite observations through differential optical absorption spectroscopy. First in this study, the solar spectrum measured by the Ozone Monitoring Instrument onboard NASA Aura is convolved with the rotational Raman cross section of the atmosphere, which is calculated from the rotational Raman cross sections of N2 and O2 molecules, and divided by the original solar spectrum. The slowly varying term is removed by fitting it with a cubic polynomial to obtain the differential Ring spectrum. The results agree well with the calculations using a radiative transfer model (R2=0.9663). Second, the differential Ring spectrum is computed using two fixed wavelengths of 410 nm and 488 nm, and the resulting differential Ring spectra are similar to that calculated with varying wavelengths and agree well with the calculation using the radiative transfer model (R2=0.9624 and 0.9639 respectively). The computation time using the fixed wavelength is about 0.128% of that using a varying wavelength. Finally, we found that the frequency spectrum of the Raman cross sections for the atmosphere, N2 molecules and O2 molecules are similar; thus, the Raman cross section of N2 or O2 molecules can be used to compute the approximate Ring effect for simplicity. | HAN Dong CHEN LiangFu SU Lin TAO JinHua LI ShenShen YU Chao ZHANG Ying HE BaoHua | 2011 | Science China Earth Sciences2011，54，9： | 4 |
| 3 | Structural variation in complex genome: detection, integration and function显示文摘Structural variations (SVs) are mutations with large-scale changes (generally>50 bp) in the genome. SVs are major sources of the genetic diversity of organisms and thus are of high relevance to phenotype variations, gene dosage and evolutionary genetics. Except detecting SVs through comparative genetic analyses, dozens of software had been developed based on the alignment of short-reads to a single linear genome in the past decades (Guan and Sung, 2016). | Ning Yang Shenshen Wu Jianbing Yan | 2019 | Science China(Life Sciences)2019，62，8： | 2 |
| 4 | Validation and Spatiotemporal Distribution of GEOS-5-Based Planetary Boundary Layer Height and Relative Humidity in China显示文摘Few studies have specifically focused on the validation and spatiotemporal distribution of planetary boundary layer height(PBLH) and relative humidity(RH) data in China. In this analysis, continuous PBLH and surface-level RH data simulated from GEOS-5 between 2004 and 2012, were validated against ground-based observations. Overall, the simulated RH was consistent with the statistical data from meteorological stations, with a correlation coefficient of 0.78 and a slope of 0.9. However, the simulated PBLH was underestimated compared to LIDAR data by a factor of approximately two,which was primarily because of poor simulation in late summer and early autumn. We further examined the spatiotemporal distribution characteristics of two factors in four regions—North China, South China, Northwest China, and the Tibetan Plateau. The results showed that the annual PBLH trends in all regions were fairly moderate but sensitive to solar radiation and precipitation, which explains why the PBLH values were ranked in order from largest to smallest as follows: Tibetan Plateau, Northwest China, North China, and South China. Strong seasonal variation of the PBLH exhibited high values in summer and low values in winter, which was also consistent with the turbulent vertical exchange. Not surprisingly, the highest RH in South China and the lowest RH in desert areas of Northwest China(less than 30%). Seasonally, South China exhibited little variation, whereas Northwest China exhibited its highest humidity in winter and lowest humidity in spring,the maximum values in the other regions were obtained from July to September. | Yidan SI Shenshen LI Liangfu CHEN Chao YU Zifeng WANG Yang WANG Hongmei WANG | 2018 | Advances in Atmospheric Sciences2018，35，4： | 2 |
| 5 | Phosphorylation of a wheat aquaporin at two sites enhances both plant growth and defense显示文摘Eukaryotic aquaporins share the characteristic of functional multiplicity in transporting distinct substrates and regulating various processes,but the underlying molecular basis for this is largely unknown.Here,we report that the wheat(Triticum aestivum)aquaporin TaPIP2;10 undergoes phosphorylation to promote photosynthesis and productivity and to confer innate immunity against pathogens and a generalist aphid pest.In response to elevated atmospheric CO_(2)concentrations,TaPIP2;10 is phosphorylated at the serine residue S280 and thereafter transports CO_(2)into wheat cells,resulting in enhanced photosynthesis and increased grain yield.In response to apoplastic H_(2)O_(2) induced by pathogen or insect attacks,TaPIP2;10 is phosphorylated at S121 and this phosphorylated form transports H_(2)O_(2) into the cytoplasm,where H_(2)O_(2)intensifies host defenses,restricting further attacks.Wheat resistance and grain yield could be simultaneously increased by TaPIP2;10 overexpression or by expressing a TaPIP2;10 phosphomimic with aspartic acid substitutions at S121 and S280,thereby improving both crop productivity and immunity. | Kai Lu Xiaochen Chen Xiaohui Yao Yuyan An Xuan Wang Lina Qin Xiaoxu Li Zuodong Wang Shuo Liu Zhimao Sun Liyuan Zhang Lei Chen Baoyan Li Baoyou Liu Weiyang Wang Xinhua Ding Yonghua Yang Meixiang Zhang Shenshen Zou Hansong Dong | 2022 | Molecular Plant2022，15，11： | 2 |
| 6 | High-efficiency Gaussian key reconciliation in continuous variable quantum key distribution显示文摘Efficient reconciliation is a crucial step in continuous variable quantum key distribution. The progressive-edge-growth(PEG) algorithm is an efficient method to construct relatively short block length low-density parity-check(LDPC) codes. The qua-sicyclic construction method can extend short block length codes and further eliminate the shortest cycle. In this paper, by combining the PEG algorithm and quasi-cyclic construction method, we design long block length irregular LDPC codes with high error-correcting capacity. Based on these LDPC codes, we achieve high-efficiency Gaussian key reconciliation with slice recon-ciliation based on multilevel coding/multistage decoding with an efficiency of 93.7%. | ZengLiang Bai XuYang Wang ShenShen Yang YongMin Li | 2016 | Science China(Physics,Mechanics & Astronomy)2016，59，1： | 2 |
| 7 | Performance of the MLPG method for static shakedown analysis for bounded kinematic hardening structures显示文摘 | CHEN Shenshen L1U Yinghua LI Jun | 2011 | European Journal of Mechanics A/Solids2011，30，2： | 1 |
| 8 | Heparin-regulated release of growth factor in vivo and angiogenic response in vivo to implanted hydrogels containing VEGF and bFGF显示文摘 | Daniel B P Shenshen C | 2006 | Biomaterials2006，，27： | 1 |
| 9 | A Reconstruction method for disparityimage based on region segmentation and RBF neural network 显示文摘 | Shenshen F Haixia H | 2011 | Information Technology Journal2011，10，5： | 1 |
| 10 | A novel risperi- done-loaded SAIB-PL- GA mixture matrix depot with a re- duced burst release: effects of solvents and PLGA on drug re- lease behaviors in vitro/in vivo 显示文摘 | Xia Lin Yang Shenshen Gou Jingxin | 2012 | J Mater Sci Mater Med2012，23，2： | 1 |
| 11 | 5 emissions control during the Beijing 2008 Olympic Games 显示文摘 | LIU Yang HE Kebin LI Shenshen A statistical model to evaluate the effectiveness of PM2 | 2012 | Environment International2012，44，： | 1 |
| 12 | Increased dissolution and oral absorption of itraconazole/Soluplus extrudate compared with itraconazole nanosuspension显示文摘 | Keru Zhang Hongxia Yu Qing Luo Shenshen Yang Xia Lin Yu Zhang Bin Tian Xing Tang | 2013 | European Journal of Pharmaceutics and Biopharmaceutics2013，，： | 1 |
| 13 | Heparin-regulated release of growth factor in vitro and angiogenic response in vivo to implanted hydrogels containing VEGF and bFGF显示文摘 | Daniel B P Shenshen C | 2006 | Biomaterials2006，27，30： | 1 |
| 14 | Heat shock protein 70 is translocated to lipid droplets in rat adipocytes upon heat stimulation显示文摘 | Jiang Hongfeng He Jinhan Pu Shenshen | 2007 | Biochim Biophys Acta2007，1771，： | 1 |
| 15 | Per- formance of the MLPG Method for Static Shake- down Analysis for Bounded Kinematic Hardening Structures显示文摘 | Chen Shenshen Liu Yinghua Li Jun | 2011 | European Journal of Mechanics A/ Solids2011，30，2： | 1 |
| 16 | Performance of the MLPG method for static shakedown analysis for bounded kinematic hardening structures显示文摘 | CHEN Shenshen LIU Yinghua LI Jun | 2011 | European Journal of Mechanics A/Solids2011，30，2： | 1 |
| 17 | Heat shock protein 70 is translocated to lipid droplets in rat adipocytes upon heat stimulation显示文摘 | Jiang Hongfeng He Jinhan Pu Shenshen | 2007 | Biochim Biophys Acta2007，1771，： | 1 |
| 18 | Technology for improving the bioavailability of small molecules extracted from traditional Chinese medicines显示文摘 | WenJun Zhang ShenShen Yang HaiBin He | 2009 | Expert Opin Drug Deliv2009，6，11： | 1 |
| 19 | Nonlinear bending of shear deformable laminated plates under transverse and in-plane loads and resting on elastic foundations显示文摘 | Hui Shenshen | 2000 | Composite Structures2000，50，： | 1 |
| 20 | Fractional-order TV-L 2 model for image denoising显示文摘 | Dali Chen Shenshen Sun Congrong Zhang YangQuan Chen Dingyu Xue | 2013 | Central European Journal of Physics2013，，10： | 1 |
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