摘要:
In complex separations, more than one entity may have the same molecular weight, to within the ability of an instrument to distinguish. Accurate mass measurements are used in light of the previously unknown regularities in retention time to determine a retention time (N pairs of values (tiB, tiBref)) (506). The retention time map allows a reference retention time to be assigned to each entity in a separation. The reference retention times, together with accurate mass measurements, can then be used to track and to compare entities (704,708) between separations.
摘要翻译:在复杂分离中,多于一个实体可能具有相同的分子量,在仪器区分的能力范围内。 根据以前未知的保留时间的规律性,使用精确的质量测量来确定保留时间(N对值(t N i, (506)。(506)。 保留时间图允许在分离中将参考保留时间分配给每个实体。 参考保留时间,连同准确的质量测量,然后可用于跟踪和比较分离之间的实体(704,708)。
摘要:
Disclosed is a method for producing aluminum vehicular structural parts or members such as from molten aluminum alloy using a continuous caster to cast the alloy into a slab. The method comprises providing a molten aluminum alloy consisting essentially of 2.7 to 3.6 wt. % Mg, 0.1 to 0.4 wt. % Mn, 0.02 to 0.2 wt. % Si, 0.05 to 0.30 wt. % Fe, 0.1 wt. % max. Cu, 0.25 wt. % max. Cr, 0.2 wt. % max. Zn, 0.15 wt. % max. Ti, the remainder aluminum, incidental elements and impurities and providing a continuous caster such as a belt caster, block caster or roll caster for continuously casting the molten aluminum alloy. The molten aluminum alloy is cast into a slab which is rolled into a sheet product and then annealed. The sheet has an improved distribution of intermetallic particles (Al—Fe, Al—Fe—Mn or Mg2Si) and improved formability. Thereafter, the sheet product is formed into the vehicular structural part or member with sufficient strength and formability required by automotive industry.
摘要:
A system uses a flexible mapping capability in adaptively exchanging image related data between a structured report data format and data formats employed by different types of image processing device. A system provides medical image associated measurement data from different types of imaging device in a particular report format data structure. The system includes an acquisition processor for acquiring measurement data associated with medical images produced by an examination of a particular patient using a particular type of imaging device. A repository of mapping information associates clinical terms used by multiple different types of imaging device with corresponding codes compatible with a particular report format data structure employed for providing an imaging examination report of a particular patient. A data processor uses the repository in converting clinical terms in the acquired measurement data provided using the particular type of imaging device to corresponding codes compatible with a particular report format data structure. The data processor processes the codes corresponding to the converted clinical terms as well as elements of the acquired measurement data for incorporation in the particular report format data structure.
摘要:
The present invention relates to dihydropyrazolo[1,5-a]pyrimidine and dihydroimidazo[1,5-a]pyrimidine derivatives, compositions comprising an effective amount of a dihydropyrazolo[1,5-a]pyrimidine or a dihydroimidazo[1,5-a]pyrimidine derivative and methods for treating or preventing cancer, comprising administering to a subject in need thereof an effective amount of a dihydropyrazolo[1,5-a]pyrimidine or a dihydroimidazo[1,5-a]pyrimidine derivative.
摘要:
Disclosed is a method for producing aluminum vehicular structural parts or members such as from molten aluminum alloy using a continuous caster to cast the alloy into a slab. The method comprises providing a molten aluminum alloy consisting essentially of 2.7 to 3.6 wt. % Mg, 0.1 to 0.4 wt. % Mn, 0.02 to 0.2 wt. % Si, 0.05 to 0.30 wt. % Fe, 0.1 wt. % max. Cu, 0.25 wt. % max. Cr, 0.2 wt. % max. Zn, 0.15 wt. % max. Ti, the remainder aluminum, incidental elements and impurities and providing a continuous caster such as a belt caster, block caster or roll caster for continuously casting the molten aluminum alloy. The molten aluminum alloy is cast into a slab which is rolled into a sheet product and then annealed. The sheet has an improved distribution of intermetallic particles (Al—Fe, Al—Fe—Mn or Mg2Si) and improved formability. Thereafter, the sheet product is formed into the vehicular structural part or member with sufficient strength and formability required by automotive industry.
摘要:
A method for producing aluminum drive shafts from molten aluminum alloy using a continuous caster to cast the alloy into a slab. The method comprises providing a molten aluminum alloy consisting essentially of 0.2 to 0.8 wt. % Si, 0.05 to 0.4 wt. % Cu, 0.45 to 1.2 wt. % Mg, 0.04 to 0.35 wt. % Cr, 0.7 wt. % max. Fe, 0.15 wt. % max. Mn, 0.25 wt. % max. Zn, 0.15 wt. % max. Ti, the remainder aluminum, incidental elements and impurities and providing a continuous caster such as a belt caster for continuously casting the molten aluminum alloy. The molten aluminum alloy is cast into a slab which is rolled into a sheet product. After solution heat treatment, the sheet product is formed into a tube having a seam which is welded to provide a seam welded tube. The seam welded tube is placed in a forming die and hydroformed to form the drive shaft.
摘要:
The present invention provides a line of optical interleavers in which a novel beam-swapping element is utilized. The beam-swapping element of the present invention provides an effective and inexpensive alternative to polarization rotators and birefrigent elements employed in the prior art optical interleavers, hence rendering a simple and low-cost assembly to the optical interleavers of the present invention. The optical interleavers of the present invention further advantageously exploit a combination of two wavelength filters to cancel out wavelength-filter-induced-dispersion. Efforts are also painstakingly made in the optical interleavers of the present invention to substantially minimize other dispersion effects. As such, the optical interleavers of the present invention constitute the first kind in the art in which various dispersion effects are substantially minimized. Such characteristics would be highly desirable in fiber-optic networks. The optical interleavers of the present invention can be advantageously configured as multiplexers, de-multiplexers, or routers.
摘要:
A method and system for providing an optical filter is disclosed. The method and system include providing a first fiber for carrying a first optical signal and a second fiber for carrying a second optical signal. The first fiber has an end. The method and system also include providing a filter and a lens disposed between the filter and the end of the first fiber. The filter has a surface and is for filtering the first optical signal to provide the second optical signal. The lens has an axis and is for collimating the first optical signal. A normal to the surface of the filter is disposed at a first nonzero angle to the axis. The first optical signal has a first direction of propagation at the surface of the filter. The first direction of propagation is disposed at a second nonzero angle from the normal to the surface of the filter. The filter can be tuned by rotating the filter around the axis. Furthermore, additional fibers can be added to simultaneously filter multiple channels.