|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Study on detection of coastal water environment of China by ocean color remote sensing显示文摘Coastal water environment is essentially enhanced by ocean color which is basically decided by substances concentration in water such as chlorophyll, suspended material and yellow substance. It is very difficult, even not possible, to detect water color by expensive ship routing, because of its temporal and spatial variety of feature and scales in the very complicated dynamical system of coastal water. With the development of satellite technique in the last 20 a, space sensors can be applied to detect ocean color by measuring the spectra of water leaving radiance.It is proven that ocean color remote sensing is a powerful tool for understanding the process of oceanic biology and physics. Since the 1980s, great attention has been paid to the advanced remote sensing technique in China, especially to development of satellite programs for the coastal water environment. On 7 September 1988, China launched her first polar orbit satellite FY-1A for meteorological and oceanographic application (water color and temperature) and the second satellite FY-1B two years later. In May 1999, China launched her second generation environment satellite FY-1C with higher sensitivies, more channels and stable operation. The special ocean color satellite HY-1 is planned to be in the orbit in 2001, whose main purpose is to detect the coastal water environment of China seas. China is also developing a very advantageous sensor termed as Chinese moderate imaging spectra radiometer (CMODIS) with 91 channels, which will be a good candidate of the third generation satellite FY-3 in 2003. The technical system of ocean color remote sensing was developed by the Second Institute of Oceanography (SIO), State Oceanic Administration (SOA) in 1997. The system included data receiving, processing, distribution, calibration, validation and application units. The Hangzhou Station of SIO, SOA has the capability to receive FY-1 and AVHRR data since 1989. It was also a SeaWiFS scientific research station authorized by NASA,USA to free receive SeaWiFS data from 16 September 1997. In the recent years, the local algorithms of atmospheric correction and inversion of ocean color have been developed for FY-1C and SeaWiFS, to improve the accuracy of the measurement from satellites efficiently. The satellite data are being applied to monitor coastal water environment, such as the spatial distribution of chlorophyll, suspended material and yellow substance, red tide detection and coastal current study. The results show that the ocean color remote sensing has latent capacity in the detection of coastal water environment.In consideration of the update technique progress of ocean color remote sensing and its more important role in the detection of coastal water in the 2000s, some suggestions are set forth, which would be beneficial to the design of a cheaper but practical coastal water detection system for marine environment preservation. | Pan Delu 1,2 , Mao Tianming 1, Li Shujing 1,Huang Haiqing 11 .LaboratoryofOceanDynamicProcessesandSatelliteOceanographyofStateOceanicAdministration ,Hangzhou310 0 12 ,China 2 .LaboratoryofSubmarineGeosciencesofStateOceanicAdministration ,Hangzhou 3 | 2001 | Acta Oceanologica Sinica2001,20,1: | 16 |
| 2 | Stimulatory Effects of NMDA on Intracellular Ca^(2+) Nonlinear Kinetic Model in Rat Dorsal Root Ganglion Neurons显示文摘The present study revealed the stimulatory effects of NMDA on intracellular ca 2+ concentration in rat dorsal root ganglion (DRG) neurons. Fura 3/AM, an intracellular calcium fluorescent indicator was used to monitor the fluctuation of 〔ca 2+ 〕 i. Here we present the evidence that (1) Confocal microscopy resolved the cells of three different sizes, based on which a cell diameter distribution histogram was drawn. The fluorescence signals originated from the cells of different sizes, small size (diameter<30μm), medium size (diameter between 30 to 50μm),and large size (diameter>50μm); presumably intracellular Ca 2+ concentration was different in the cells of different sizes. (2) The time related variation of fluorescence intensity was observed. In particular, the fluorescence intensity in 0 Ca 2+ bath solution was affected by the application of high ca 2+ solution. (3) In 0 ca 2+ bath solution the intracellular Ca 2+ concentration nonlinear properties of distinct diameter cells was described. (4) A kind of SETAR model was fitted with a medium sized cell.(5)The residuals from the fitted model were tested to see whether they were plausibly Gaussian. These findings indicated that in distinct types of cells intracellular Ca 2+ concentration had different characteristics in different DRG neurons, and contributed to different functions of these neurons. Besides, the established threshold autoregressive model can share intracellular ca 2+ with the main nonlinear kinetic | LAN Tong Han 1, LI Guo Hua 2, LI Zhi Wang 2, LIN Jia Rui 11 Department of Biomedical Engineering,Huazhong University of Science and Technology, Wuhan 430074,China 2 Department of Molecular and Cellular Neurobiology, Research Center of Experimental Medicine, Huazhong University of Science and Technology, Tongji Medical college, Wuhan 430030,China | 2002 | Chinese Journal of Biomedical Engineering(English Edition)2002,11,4: | 3 |
| 3 | Pd/Sulfated Alumina: a Novel Catalyst for Selective Catalytic Reduction of NO with Methane显示文摘 | LI Ning, WANG Aiqin, ZHENG Mingyuan, WANG Xiaodong, ZHANG Tao (Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 11 6023, Liaoning, China) | 2003 | 催化学报2003,24,11: | 2 |
| 4 | Active contours driven by local and global intensity fitting energy with application to brain MR image segmentation 显示文摘 | WANG Li 11 Chuo-ming SUN Quan-sen rez al | 2009 | Computerized Medical Imaging ana Graphics2009,33,7: | 1 |
| 5 | Preparation and physicochemical properties of a novel hydroxyapatitel chitosan silk fibroin composite 显示文摘 | WANG Li 11 Chun-zhong | 2007 | Carbohydrate Polymers2007,68,4: | 1 |
| 6 | A review on various targeted anticancer therapies显示文摘 | Li 11 Chen F Marlein MC | 2012 | Targ Oncol2012,,7: | 1 |
| 7 | Enhanced Bamboo Reinforced Aluminum Laminates显示文摘A new technique has been developed for flattening circular natural bamboo culm to plate form for remarkably enhancing its mechanical properties, The enhanced bamboo, cheaper than Al, is then used to reinforce an aluminum alloy for civilian applications. The properties of the composite are greatly enhanced compared to those of the Al alloy. The Al protects bamboo from bioerosion and improves | Shihong LI Shaoyun FU and Benlian ZHOU (Int. Centre for Mater. Phys., Institute of Metal Research, Chinese Academy of Science, Shenyang, 110015, China)Qiyun ZENG and Xianrong BAO (Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 11 | 1994 | Journal of Materials Science & Technology1994,10,5: | 1 |
| 8 | Liver protection strategies in liver transplantation显示文摘 | Jia 11 Li JH Jiang L | 2015 | Hepatobiliary Pancreat Dis Int2015,14,1: | 1 |
| 9 | Differentiation of vascular myofi?broblasts induced by transforming growth factor-betal requires the involvement of protein kinase Calpha显示文摘 | Gao PI Li Y Sun AJ Liu 11 | 2003 | J Mol Cell Cardiol2003,35,: | 1 |
| 10 | A metagenome-wide association study of gut microbiota in type 2 diabetes显示文摘 | Qin 11 Li YR Cai ZM | 2012 | Nature2012,490,7418: | 1 |
| 11 | Effects of NG-cyclopentyladenosine on afterdepolarizationandtriggered activity induced by isoprotemol in guinea pig papillary muscle显示文摘 | 11 Li YL He RR | 1995 | Acta PharmacolSin1995,16,1: | 1 |
| 12 | Photocatalytic degradation tff polycyclic aromatic hydrocarbons on soil surfaces using TiO2 under UV light 显示文摘 | ZHANG L LI P GONG Z et +11 | 2008 | Journal of hazardous materials2008,158,2: | 1 |
| 13 | The overexpression of ERCC-l is in?volved in the resistance of lung cancer cells to cetuximab combined with DDP显示文摘 | Li 11 Ding Y Li DD et aI | 2009 | Cancer Biology and Ther2009,8,20: | 1 |
| 14 | Concentration modulation laser spectroscopy of the C_2 molecule Swan (d^3Π_g←a^3Π_u) system显示文摘The rotational structure of the C 2 molecule Swan (d 3 Π g←a 3 Π u) system (0,1) band has been recorded by optical heterodyne magnetic rotation enhanced concentration modulation laser spectroscopy in the range of 17730~17880 cm -1 . The C 2 molecule is generated by an electric discharge through a mixture of acetylene and argon gas and a well resolved spectrum is recorded with an absolute accuracy of 0.007 cm -1 . Sensitivity of the method enables us to observe not only the traditionally observed branches of Δ Ω =0 sub bands but also some Δ Ω ≠0 transitions, providing a slight improvement in the accuracy of some molecular constants of the two states. The theoretical spectra are simulated using the effective Hamiltonian of Brown and Merer and directly fitted to observed spectra; rotational parameters are derived from this fit for the two 3Π states. | KANIKI Kakule 1,2 , YANG Xiaohua 1, GUO Yingchun 1, YU Shanshan 1, LI Benxia 1, LIU Yuyan 1 and CHEN Yangqin 1*(1. Key Laboratory of Optical & Magnetic Resonance Spectroscopy, Department of Physics, East China Normal University, Shanghai 200062, China 2. Faculty of Engineering, University of Kinshasa, P. O. Box 225, Kinshasa 11, Dem. Republic of Congo) | 2003 | Progress in Natural Science:Materials International2003,13,10: | 1 |
| 15 | The comparison study of diagnostics of light filaments in air显示文摘Long plasma channels in air induced by femtosecond laser pulses are inves-tigated using three different methods, including the cross-section imaging, resistivity measuring and acoustic diagnostics. These methods are based on different properties of the light filaments. A comparison of the three diagnostics shows that the imaging method is the most precise one in studying the filaments distribution and evolution, that the sono-graphic method is the most convenient approach to detecting long plasma channels by detecting the acoustic wave generation, and that the resistivity measurement can only be applied for giving a rough estimate. The diagnostics of filaments allow us to choose ap-propriate detecting methods and provide further insight into the dynamic evolution of the light filaments in air. | HAO Zuoqiang1, ZHANG Jie1, YU Jin2, ZHENG Zhiyuan1, YUAN Xiaohui1,3, ZHANG Zhe1, LI Yutong1, WANG Zhaohua1, LING Weijun1 & WEI Zhiyi11. Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China 2. Laboratoire de Spectrométrie Ionique et Moléculaire,UMR CNRS 5579,Université Claude Bernard-Lyon 1,43, Bd. du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France 3. State Key Laboratory of Transient Optics Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710068, China | 2006 | Science China(Physics,Mechanics & Astronomy)2006,49,2: | 1 |
| 16 | An Overview of Text-independentSpeaker Recognition: From Features toSupervectors 显示文摘 | KINNUNEN T LI 11 | 2010 | Speech Communication2010,52,01: | 1 |
| 17 | Differential expression of genes during aflatoxin B, -induced hepatocarcinogenesis of tree shrew 显示文摘 | Li Y Wan DF Su 11 | 2004 | World J Gastroenterol2004,10,4: | 1 |
| 18 | Microstructure and properties of AfeOj/T^ nanostructured ceramic composite coatings prepared by plasma spraying 显示文摘 | SONG R G WANG C JIANG Y LI 11 LU G WANG Z X | 2012 | Journal of Alloys and Compounds2012,544,: | 1 |
| 19 | STUDY OF MICROSTRUCTURE IN AN Au-Ni-Fe-Cr-In-Zr ALLOY显示文摘The microstructure of an AuNiFeCrInZr alloy has been,studied by means of TEM,CBED,SEM and EDS.The results show that the alloy contains Au-rich solid solution,Ni-richsolid solution,and η-and ω-phases,The η-phase containing 90at%Cr possesses anorthorhombic structure with a=0.448nm.b=1.40nm and c=1.21nm,and space group ofPmm2 or Pmmm.The ω-phase is an fce structure with a=0.682nm and space group ofFm3m.The ω-phase dispersed in the alloy matrix plays an important role in increasingstrength and wear resistance of the alloy. | GAO Wen and LI ChunzhiInstitute of Aeronautical Materials, Beijing, Beijing Laboratory of Electron Microscopy, Chinese Academy of Sciences, Beijing, China Manuscript received 11 April, 1994 | 1994 | Acta Metallurgica Sinica(English Letters)1994,7,2: | 0 |
| 20 | The optimal upper bound of the number of generalized Euler configurations显示文摘Consider a generalized 3-body problem. The attraction force between any two bodies is proportional to the two 'masses' and the b-th power of the mutual distance. Albouy and Fu have obtained the optimal upper bound of the number of generalized Euler configurations for the cases b 1 and b = 2, 3. This paper obtains the optimal upper bound for the remaining real values of b in a systematic way. | LI ZhengDong 1,2,& FU YanNing 11 Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008, China 2 Graduate University of Chinese Academy of Sciences, Beijing 100039, China | 2010 | Science China Mathematics2010,53,2: | 0 |