PASSAGED NEURAL STEM CELL-DERIVED NEURONAL NETWORKS AS SENSING ELEMENTS FOR DETECTION OF ENVIRONMENTAL THREATS
    1.
    发明申请
    PASSAGED NEURAL STEM CELL-DERIVED NEURONAL NETWORKS AS SENSING ELEMENTS FOR DETECTION OF ENVIRONMENTAL THREATS 失效
    通过神经干细胞衍生的神经网络作为传感元件,用于检测环境危害

    公开(公告)号:US20080058223A1

    公开(公告)日:2008-03-06

    申请号:US11846810

    申请日:2007-08-29

    IPC分类号: C40B50/06

    摘要: This invention comprises a method for generating functional neural networks using neural progenitor cells on microelectrode arrays (MEAs). The method involves dissociating neural progenitor cells from an embryo, propagating the neural progenitor cells, passaging the neural progenitor cells and seeding the neural progenitor cells on MEAs to produce a functional neural network. The neural progenitor cells may be continuously passaged to propagate an endless supply of neural progenitor cells. The resultant passaged progenitor cell derived neural network MEA may be used to detect and/or quantify various biological or chemical toxins.

    摘要翻译: 本发明包括使用微电极阵列(MEA)上的神经祖细胞产生功能性神经网络的方法。 该方法包括从胚胎中分离神经祖细胞,传播神经祖细胞,传代神经祖细胞并将神经祖细胞接种在MEA上以产生功能性神经网络。 可以连续传代神经祖细胞以传播无限供应的神经祖细胞。 所得到的传代祖细胞衍生的神经网络MEA可用于检测和/或定量各种生物或化学毒素。

    Machine purchasing system and method
    5.
    发明申请
    Machine purchasing system and method 审中-公开
    机器采购系统及方法

    公开(公告)号:US20050228740A1

    公开(公告)日:2005-10-13

    申请号:US10822179

    申请日:2004-04-09

    IPC分类号: G06Q40/00 G06F17/60

    CPC分类号: G06Q40/04

    摘要: A machine purchasing system includes a database server (1), an application server (2), and a plurality of distributed client computers (4). The system receives historical transaction records from a financial management system (6) and current prices from an electronic marketing system (5), and sets a base price for each to-be-purchased machine based on the above received information. Users select one or more eligible suppliers based on the base price and the supplier's information. The client computers are for searching information stored in the database server. A related machine purchasing method is also disclosed.

    摘要翻译: 机器采购系统包括数据库服务器(1),应用服务器(2)和多个分布式客户端计算机(4)。 该系统从财务管理系统(6)和电子营销系统(5)的当前价格收到历史交易记录,并根据上述收到的信息为每个待购买机器设定基准价格。 用户根据基准价格和供应商信息选择一个或多个符合条件的供应商。 客户端计算机用于搜索存储在数据库服务器中的信息。 还公开了一种相关的机器采购方法。