Methods for quantitative analysis by tandem mass spectrometry
    1.
    发明授权
    Methods for quantitative analysis by tandem mass spectrometry 有权
    串联质谱定量分析方法

    公开(公告)号:US07158903B2

    公开(公告)日:2007-01-02

    申请号:US10508068

    申请日:2003-03-14

    IPC分类号: G06F19/00

    摘要: The present invention provides methods for high throughput analysis of analytes in complex mixtures for unresolved chromatographic peaks including specific embodiment for summing intensities for each mass transition of interest over a selected chromatographic peak (50) to generate a signal corresponding to total intensity for each transition (55, 60). The intensities are deconvoluted into intensities of individual analytes (65, 70), based on branching ratios acquired from authentic standards, and a comparison to calibration curve is performed to obtain a quantitative concentration measurement of a particular analyte in a sample.

    摘要翻译: 本发明提供了用于未分辨色谱峰的复杂混合物中分析物的高通量分析的方法,包括用于在所选择的色谱峰(50)上对每个感兴趣的质量转换求和强度的特定实施方案,以产生对应于每个转变的总强度的信号 55,60)。 基于从真实标准获得的分支比例,将强度解卷积成单个分析物(65,70)的强度,并且进行与校准曲线的比较以获得样品中特定分析物的定量浓度测量。

    Door security device
    2.
    发明授权
    Door security device 失效
    门安全装置

    公开(公告)号:US4684160A

    公开(公告)日:1987-08-04

    申请号:US765855

    申请日:1985-08-14

    申请人: Gordon J. Nelson

    发明人: Gordon J. Nelson

    IPC分类号: E05B15/02 E05C21/02

    CPC分类号: E05B15/0205 Y10T292/68

    摘要: A door security device (1) consisting of a substantially trapezoidal plate (4) residing parallel to the plane of the door and an integrally formed lip (6) which is permanently affixed to door frame structural member (2). A door strike reinforcement tube (10) extends perpendicularly from plate (4) and is aligned with door lock striker (25) such that any force applied to the door (15) is resisted by the entire plate reinforcing device. A plurality of strike plate reinforcement extensions (10a) may also be used with multiple lock mechanisms.

    摘要翻译: 一个门安全装置(1),其由平行于门平面的大致梯形板(4)组成,并且一体形成的唇缘(6)永久地固定在门框结构件(2)上。 门冲击加强管(10)从板(4)垂直延伸并且与门锁销(25)对准,使得施加到门(15)的任何力都被整个板加强装置抵抗。 多个冲击板加强延伸部(10a)也可以与多个锁定机构一起使用。