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| 1 | Finding frequent trajectories by clustering and sequential pattern mining显示文摘Data mining is a powerful emerging technology mat helps to extract hidden information from a huge volume of historical data.This paper is concerned with finding the frequent trajectories of moving objects in spatio-temporal data by a novel method adopting the concepts of clustering and sequential pattern mining.The algorithms used logically split the trajectory span area into clusters and then apply the k-means algorithm over this clusters until the squared error minimizes.The new method applies the threshold to obtain active clusters and arranges them in descending order based on number of trajectories passing through.From these active clusters,inter cluster patterns are found by a sequential pattern mining technique.The process is repeated until all the active clusters are linked.The clusters thus linked in sequence are the frequent trajectories.A set of experiments conducted using real datasets shows that the proposed method is relatively five times better than the existing ones.A comparison is made with the results of other algorithms and their variation is analyzed by statistical methods.Further,tests of significance are conducted with ANOVA to find the efficient threshold value for the optimum plot of frequent trajectories.The results are analyzed and found to be superior than the existing ones.This approach may be of relevance in finding alternate paths in busy networks(congestion control),finding the frequent paths of migratory birds,or even to predict the next level of pattern characteristics in case of time series data with minor alterations and finding the frequent path of balls in certain games. | Arthur A.Shaw N.P.Gopalan | 2014 | Journal of Traffic and Transportation Engineering(English Edition)2014，1，6： | 4 |
| 2 | Animal models of amyotrophic lateral sclerosis: a comparison of model validity显示文摘Animal models are necessary to investigate the pathogenic features underlying motor neuron degeneration and for therapeutic development in amyotrophic lateral sclerosis(ALS). Measures of model validity allow for a critical interpretation of results from each model and caution from over-interpretation of experimental models. Face and construct validity refer to the similarity in phenotype and the proposed causal factor to the human disease, respectively. More recently developed models are restricted by limited phenotype characterization, yet new models hold promise for novel disease insights, thus highlighting their importance. In this article, we evaluate the features of face and construct validity of our new zebrafish model of environmentally-induced motor neuron degeneration and discuss this in the context of current environmental and genetic ALS models, including C9 orf72, mutant Cu/Zn superoxide dismutase 1 and TAR DNA-binding protein 43 mouse and zebrafish models. In this mini-review, we discuss the pros and cons to validity criteria in each model. Our zebrafish model of environmentally-induced motor neuron degeneration displays convincing features of face validity with many hallmarks of ALS-like features, and weakness in construct validity. However, the value of this model may lie in its potential to be more representative of the pathogenic features underlying sporadic ALS cases, where environmental factors may be more likely to be involved in disease etiology than single dominant gene mutations. It may be necessary to compare findings between different strains and species modeling specific genes or environmental factors to confirm findings from ALS animal models and tease out arbitrary strain-and overexpression-specific effects. | Jessica R.Morrice Cheryl Y.Gregory-Evans Christopher A.Shaw | 2018 | Neural Regeneration Research2018，13，12： | 3 |
| 3 | Kinesin family member 14: An independent prognostic marker and potential therapeutic target for ovarian cancer显示文摘 | Brigitte L.Thériault SanjaPajovic Marcus Q.Bernardini Patricia A.Shaw Brenda L.Gallie | 2012 | Int. J. Cancer2012，，： | 1 |
| 4 | 查看详情显示文摘 | Ryan C.Wolfe Barbara A.Shaw | | 0，，： | 1 |
| 5 | Factor XIII transglutaminase supports hematogenous tumor cell metastasis through a mechanism dependent on natural killer cell function显示文摘 | J. S.PALUMBO K. A.BARNEY E. A.BLEVINS M. A.SHAW A.MISHRA M. J.FLICK K. W.KOMBRINCK K. E.TALMAGE M.SOURI A.ICHINOSE J. L.DEGEN | 2008 | Journal of Thrombosis and Haemostasis2008，，5： | 1 |
| 6 | On the formation and use of calibration equations in nutritionalepidemiology–Discussion of the Paper by R.L.Prentice and Y.Huang显示文摘Prentice and Huang(2018)provide an interesting review of the current and future challenges facing the field of nutritional epidemiology.We fully concur with their stress on the importance of statistical concepts and methods in meeting these challenges.We welcome the opportunity here to expand in two directions on the approaches suggested in their review:first,to show that in implementing their approach extra statistical steps may be required;and second to highlight some dangers of misuse of the estimator,^(-)x(t),of true dietary intake that is central to their approach. | Laurence S.Freedman Pamela A.Shaw | 2018 | Statistical Theory and Related Fields2018，2，1： | 0 |
| 7 | 在线监控石油管道内流体的射频微波传感器显示文摘联合Solartron ISA公司,我们已经开发了现场射频微波传感器系统。在100MHz-600MHz工作的这种传感器传输低功率(<20mW),利用一个Marconi 6200测试设备可检测出谐振频率。通过从获取RF频谱的多重谐振分析中可以检测管道中石油,水和气体。这种传感器是非侵入的,并且通过三种状态所具有的不同的介电常数而工作的。利用高频结构模拟器(HFCC),可以在管道里面模拟所要求的电磁场来。已建造好的直径为102mm(4 inch)一个管道的工业传感器是基于一个实验室的原形,并且在UK国家电子实验室(NEL)内,使用成层的和环状的流动方式在测试回路中进行了很多实验。在本文中将阐述在实验室和NEL中研究的结果。 | S.R.Wylie A.Shaw A.I.Al-Shamma'a 李富伟 | 2007 | 可编程控制器与工厂自动化(PLC FA)2007，，3： | 0 |
| 8 | 让脱硫废水实现零排放显示文摘在美国和欧盟地区,所有新建燃煤电厂都安装了涤气器,因为涤气器技术是被公认为最适合用于清除SO2的技术。而处理湿式涤气器废水的最好技术,就是一种零液体排放系统(ZLD)。由于未来很有可能会对发电厂用水施以更加严格的限制,能够浓缩涤气器冲洗水流的零液体排放系统,必将像ZLD冷却塔排污系统一样成为常用配置。 | William A.Shaw | 2009 | 流程工业2009，，10： | 0 |
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