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48 条记录 (耗时 0.031 秒)

    DATA DECOMPOSITION/REDUCTION METHOD FOR VISUALIZING DATA CLUSTERS/SUB-CLUSTERS
    23.
    发明公开
    DATA DECOMPOSITION/REDUCTION METHOD FOR VISUALIZING DATA CLUSTERS/SUB-CLUSTERS 审中-公开
    方法用于数据可视化组和组的分解/还原

    公开(公告)号：EP1032918A1

    公开(公告)日：2000-09-06

    申请号：EP99946966.1

    申请日：1999-09-17

    申请人： THE CATHOLIC UNIVERSITY OF AMERICA

    发明人： WANG, Joseph, Y.

    IPC分类号： G06K9/62

    CPC分类号： G06K9/6219 ,  G06K9/6226 ,  G06K9/6232 ,  G06K9/6253 ,  G06T7/0012

    摘要： Higher dimensionality data is subject to a hierarchical visualization to allow the complete data set to be visualized in a top-down hierarchy in terms of clusters and sub-clusters at deeper levels. The data set is subject to standard finite normal mixture models and probabilistic principal component projections, the parameters of which are estimated using the expectation-maximization and principal component analysis under the Akaike Information Criteria (AIC) and the Minimum Description Length (MDL) criteria. The high-dimension raw data is subject to processing using principal component analysis to reveal the dominant distribution of the data at a first level. Thereafter, the so-processed information is further processed to reveal sub-clusters within the primary clusters. The various clusters and sub-clusters at the various hierarchical levels are subject to visual projection to reveal the underlying structure. The inventive schema has utility in all applications in which high-dimensionality multi-variate data is to be reduced to a two- or theree-dimensional projection space to allow visual exploration of the underlying structure of the data set.

    PROTECTION OF LIVING SYSTEMS FROM THE ADVERSE EFFECTS OF STRESS
    24.
    发明公开
    PROTECTION OF LIVING SYSTEMS FROM THE ADVERSE EFFECTS OF STRESS 失效
    生命系统应力的有害影响之前保护

    公开(公告)号：EP0975352A1

    公开(公告)日：2000-02-02

    申请号：EP98911390.7

    申请日：1998-02-26

    申请人： THE CATHOLIC UNIVERSITY OF AMERICA

    发明人： LITOVITZ, Theodore, A.

    IPC分类号： A61K38/00

    CPC分类号： A61N1/14 ,  A61K38/1709 ,  A61N1/16 ,  A61N1/40 ,  A61N2/02

    摘要： Methods and apparatus are described to inhibit the adverse health effects of ischemia, hypoxia, anoxia or other stress by the application of a time-varying field to the region of the affected organ(s) for a short period of time (of the order of 20 minutes). A 'field' means a time-varying electric field, a time-varying magnetic field and/or a radiating electromagnetic field. The exposure can be started up to two or more hours in advance of the ischemic event or other stress causing event. Inhibition occurs even if the field is applied after the onset of ischemic or anoxic stress.

    GEOPOLYMER COMPOSITE FOR ULTRA HIGH PERFORMANCE CONCRETE
    27.
    发明公开
    GEOPOLYMER COMPOSITE FOR ULTRA HIGH PERFORMANCE CONCRETE 审中-公开
    用于超高性能混凝土的地质聚合物复合材料

    公开(公告)号：EP2651846A1

    公开(公告)日：2013-10-23

    申请号：EP11848040.9

    申请日：2011-12-16

    申请人： THE CATHOLIC UNIVERSITY OF AMERICA

    发明人： GONG, Weiliang ,  LUTZE, Werner ,  PEGG, Ian

    IPC分类号： C04B12/04

    摘要： A geopolymer composite ultra high performance concrete (GUHPC), and methods of making the same, are provided herein, the GUHPC comprising: (a) a binder comprising one or more selected from the group consisting of reactive aluminosilicate and reactive alkali-earth aluminosilicate; (b) an alkali activator comprising an aqueous solution of metal hydroxide and metal silicate; and (c) one or more aggregate.

    摘要翻译： 本发明提供地质聚合物复合超高性能混凝土（GUHPC）及其制备方法，所述GUHPC包括：（a）包含选自反应性硅铝酸盐和反应性碱土铝硅酸盐中的一种或多种的粘结剂; （b）包含金属氢氧化物和金属硅酸盐的水溶液的碱性活化剂; 和（c）一个或多个集合。

    Electromagnetic fields used in cancer and other therapies
    28.
    发明公开
    Electromagnetic fields used in cancer and other therapies 审中-公开
    Elektromagnetische Felder zur Therapie von Krebs und dergleichen

    公开(公告)号：EP2198920A1

    公开(公告)日：2010-06-23

    申请号：EP10158870.5

    申请日：2001-01-25

    申请人： THE CATHOLIC UNIVERSITY OF AMERICA

    发明人： Litovitz, Theodore, A.

    IPC分类号： A61N2/02 ,  A61N1/40

    CPC分类号： A61N1/40 ,  A61N2/02

    摘要： The invention relates to an apparatus for focusing the biological effect on cells, tissues or organs with an applied time varying EM field resulting from the superimposition of two biologically ineffective time varying fields when applied separately, the fields being generated from a primary source configuration producing a spatially time varying EM field and from a secondary source configuration producing a spatially uniform time varying EM field of the same frequency and waveform as the primary source configuration, with the primary and secondary field amplitudes being within 25% of being equal only on the targeted cells, tissues and organs.

    摘要翻译： 本发明涉及一种用于将生物效应聚焦在细胞，组织或器官上的装置，其具有由分开应用时由两个生物无效时变场叠加而产生的施加的时变EM场，所述场是从主要源配置产生的， 空间上随时间变化的EM场和次级源配置，产生与主要源配置相同的频率和波形的空间均匀的时变EM场，其中初级和次级场幅度仅在靶细胞上相等的25％ ，组织和器官。

    PROTECTION OF LIVING SYSTEMS FROM ELECTROMAGNETIC FIELDS
    30.
    发明公开
    PROTECTION OF LIVING SYSTEMS FROM ELECTROMAGNETIC FIELDS 失效
    万物的电磁场保护

    公开(公告)号：EP0863728A1

    公开(公告)日：1998-09-16

    申请号：EP95940015.0

    申请日：1995-11-28

    申请人： THE CATHOLIC UNIVERSITY OF AMERICA

    发明人： LITOVITZ, Theodore, A. ,  PENAFIEL, Luis, Miguel

    IPC分类号： A61N1 ,  A61N2 ,  A61B19

    摘要： Methods and apparatus for inhibiting the adverse effect of an ambient time varying field having an electric component and/or a magnetic component on a living system. To provide protection, the field to which the system is exposed is caused to be one wherein at least one of the characteristic parameters of said field to which the living system is exposed is changed within time intervals of less than 10 seconds. The strength of the field to which the living system is to be exposed is controlled as a function of the strength of the ambient field. Living systems which are benefitted include humans.