机构

• 地理科学与资源研究所 [2]
• 长春光学精密机械与物... [1]
• 上海药物研究所 [1]
• 遥感与数字地球研究所 [1]
• 自动化研究所 [1]
• 近代物理研究所 [1]
• 更多

采集方式

• OAI收割 [7]

内容类型

• 会议论文 [3]
• 期刊论文 [3]
• SCI/SSCI论文 [1]

发表日期

• 2014 [1]
• 2008 [1]
• 2007 [1]
• 2006 [3]
• 1997 [1]

学科主题

• Multidisci... [1]

筛选

浏览/检索结果: 共7条，第1-7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 Discovery of a novel inhibitor of NAD(P)~+-dependent malic enzyme (ME2) by high-throughput screening 期刊论文  OAI收割 Acta Pharmacologica Sinica, 2014, 卷号: 35, 期号: 5, 页码: 674 作者:  Wen Yi;  Xu Lei;  Chen Fanglei;  Gao Jing;  Li Jingya   |  收藏  |  浏览/下载：26/0  |  提交时间：2020/07/01 THERMAL SHIFT ASSAYS  STATISTICAL PARAMETER  QUALITY-CONTROL  DRUG DISCOVERY  RNAI SCREENS  PROGRESSION  MECHANISM  HIT  ATP  malic enzyme  ME2  inhibitor  natural product  NPD389  high-throughput screening  structure-activity relationship  enzyme kinetics  thermal shift assay   Remote chlorophyll-a retrieval in eutrophic inland waters by concentration classification Taihu Lake case study 会议论文  OAI收割 International Conference on Earth Observation Data Processing and Analysis, ICEODPA,, Wuhan, China, December 28, 2008 - December 30,2008 Du, Cong; Wang, Shixin; Zhou, Yi; Yan, Fuli 收藏  |  浏览/下载：36/0  |  提交时间：2014/12/07 In order to improve the precision of phytoplankton chlorophyll-a (chla) concentration retrieval  this study classified the data into two groups (the high and the low) by chla concentration with the threshold of 50gA&bullL-1. And then build the statistical models for each group. Particularly  a modifying factor OSS/TSS was used to unmixing the spectra in the low model to improve the low relationship between spectral reflectance and chla concentrations. As a result  the concentration classification model allowed estimation of chla with a root mean square error (RMSE) of 21.12gA&bullL-1 and the determination coefficient (R2) was 0.92  comparing with RMSE of chla estimation was 35.72gA&bullL-1 and R2=0.72 in the traditional model. It shows that concentration classification is a helpful method for accurate remote chla retrieval in eutrophic inland waters. 2008 SPIE.   Image Annotation Refinement using NSC-Based Word Correlation 会议论文  OAI收割 Beijing, China, July 2-5, 2007 作者:  Jing Liu;  Mingjing Li;  Qingshan Liu;  Hanqing Lu;  Songde Ma   |  收藏  |  浏览/下载：33/0  |  提交时间：2017/02/20 Internet  Graph Theory  Image Retrieval  Corel Dataset  Nsc-based Word Correlation  Automatic Image Annotation  Candidate Annotations  Image Annotation Refinement  Nearest Spanning Chains  Synonymy Relationship  Untagged Image  Word Co-occurrence Information  Word Correlation Estimation  Word-based Graph  Asia  Automation  Data Mining  Explosions  Information Retrieval  Internet  Organizing  Statistical Distributions  Thesauri  Training Data   CR image filter methods research based on wavelet-domain hidden markov models (EI CONFERENCE) 会议论文  OAI收割 ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Wang J.-L.;  Wang J.-L.;  Li D.-Y.;  Wang Y.-P. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 In the procedure of computed radiography imaging  we should firstly get across the characters of kinds of noises and the relationship between the image signals and noises. Based on the specialties of computed radiography (CR) images and medical image processing  we have study the filtering methods for computed radiography images noises. On the base of analyzing computed radiography imaging system in detail  the author think that the major two noises are Gaussian white noise and Poisson noise. Then  the different relationship of between two kinds of noises and signal were studied completely. By considering both the characteristics of computed radiography images and the statistical features of wavelet transformed images  a multiscale image filtering algorithm  which based on two-state hidden markov model (HMM) and mixture Gaussian statistical model  has been used to decrease the Gaussian white noise in computed images. By using EM (Expectation Maximization) algorithm to estimate noise coefficients in each scale and obtain power spectrum matrix  then this carried through the syncretized two Filter that are IIR(infinite impulse response) Wiener Filter and HMM  according to scale size  and achieve the experiments as well as the comparison with other denoising methods were presented at last.   Comparability in geomorphic evolution of the three rivers in the northern Longitudinal Range-Gorge Region: Evidence of statistic relationships between geomorphic parameters and analyses of cause of formation 期刊论文  OAI收割 CHINESE SCIENCE BULLETIN, 2006, 卷号: 51, 期号: Suppl. S, 页码: 39-49 作者:  Dai Erfu;  Wang Suiji;  Wu ShaoHong(吴绍洪) 收藏  |  浏览/下载：17/0  |  提交时间：2011/06/10 Nujiang River  Lancang River  Jinsha River  geomorphic parameter  statistical relationship  northwestern Yunnan Province   Comparability in geomorphic evolution of the three rivers in the northern Longitudinal Range-Gorge Region: Evidence of statistic relationships between geomorphic parameters and analyses of cause of formation SCI/SSCI论文  OAI收割 2006 Wang S. J.; Wu S. H.; He D. M.; Dai E. F.; Zhou C. H.; Wei Q. W. 收藏  |  浏览/下载：13/0  |  提交时间：2012/06/08 Nujiang River  Lancang River  Jinsha River  geomorphic parameter  statistical relationship  northwestern Yunnan Province  fluvial response  channel changes   Temperature and excitation energy of hot nuclei in the reaction of Ar-40+Au-197 at 25 MeV/nucleon 期刊论文  OAI收割 NUCLEAR PHYSICS A, 1997, 卷号: 617, 页码: 385-394 作者:  Wu, H;  Jin, G;  Li, Z;  Dai, G;  Qi, Y   |  收藏  |  浏览/下载：24/0  |  提交时间：2018/05/31 Au-197(Ar-40,X)  E = 25 MeV/nucleon  measured fission fragments and coincident light particle  deduced nuclear temperature and excitation energy relationship  different statistical models