摘要:
Genes encoding maize oleoyl-ACP and palmitoyl-ACP thioesterase enzymes have been isolated from maize. These genes, when expressed in a plant, can be used to create transgenic plants having altered palmitic acid oil profiles.
摘要:
The subject invention relates to novel Xenorhabdus toxin complex (TC) proteins and genes that encode these proteins. More specifically, the subject invention relates to TC genes and proteins obtainable from Xenorhabdus strain Xwi. The subject invention also provides an exochitinase obtainable from the Xwi strain. This exochitinase can be used to control insects using methods known in the art.
摘要:
The present invention discloses a bicycle as an advertising and graphic display medium encompassing the frame and wheel disks as a whole. The bicycle and non-rotating wheel displays, front and back, traverse the landscape as one unit and while in a motionless state. The bicycle becomes a solid unit, frame and non-rotating display wheels become one surface.
摘要:
The present invention may include an illumination source; a TDI sensor having a plurality of rows of TDI pixels, wherein each of the TDI pixels have a 1:1 aspect ratio; a multicolor filter contacted to the surface of the TDI sensor, wherein the multicolor filter has alternating sections of a first color filter, a second color filter, and at least a third color, wherein adjacent rows of TDI pixels are grouped in order to form a plurality of rows of integrated multicolor pixels; an objective having a first end positioned proximate to the specimen; a second lens configured to focus light from the image path onto the TDI sensor; and an anamorphic optics element configured to magnify an image of the one or more specimens such that the image is magnified by a factor of three along a direction orthogonal to an integrating direction of the TDI sensor.
摘要:
Methods and apparatus are presented to measure the photoluminescence of incoming wafers and extract parameters such as minority carrier life time, diffusion length, and defect density that may be used to predict final solar cell efficiency. In some examples, illumination light is supplied to a side of an as-cut silicon wafer and the induced luminescence measured from the same side and the opposite side of the wafer is used to determine an indication of the minority carrier lifetime. In another example, the luminescence induced by two instances of illumination light of different wavelength is used to determine an indication of the minority carrier lifetime. In another example, the spatial distribution of luminescence intensity over an area surrounding a focused illumination spot is used to determine an indication of the minority carrier lifetime. Other apparatus useful to passivate the surface of a wafer for inspection are also presented.
摘要:
Methods and apparatus are presented to measure the photoluminescence of incoming wafers and extract parameters such as minority carrier life time, diffusion length, and defect density that may be used to predict final solar cell efficiency. In some examples, illumination light is supplied to a side of an as-cut silicon wafer and the induced luminescence measured from the same side and the opposite side of the wafer is used to determine an indication of the minority carrier lifetime. In another example, the luminescence induced by two instances of illumination light of different wavelength is used to determine an indication of the minority carrier lifetime. In another example, the spatial distribution of luminescence intensity over an area surrounding a focused illumination spot is used to determine an indication of the minority carrier lifetime. Other apparatus useful to passivate the surface of a wafer for inspection are also presented.
摘要:
A line-powered module that is selectively operable in one of a plurality of modes of operation based upon the value of a selection signal. The line-powered module includes a control unit that selectively operates the module in one of the plurality of modes of operation based upon the value of a selection signal received by the control unit. The line-powered module includes a selection input that is coupled to the control unit such that the selection signal can be received at the selection input. Preferably, the selection input receives a selection wire that can be moved between different points of connection to define the plurality of states of the selection signal. Based upon the connection of the selection wire, the control unit operates the line-powered module in one of the plurality of modes of operation.
摘要:
A line card in a network node having a local memory coupled to a local controller and local logic circuit. The local memory in the line card stores state information for signals processed by the line card itself, as well as state information for signals processed by other line cards. The logic circuit and controller implement a same fault detection and signal processing algorithms as all other line cards in the group, to essentially effectuate a distributed and local hardware based control of automatic protection switching (APS) without interrupting a central processor. The line card also performs error checking and supervisory functions to ensure consistency of state among the line cards.
摘要:
The present invention describes a non-rotating display bicycle wheel cover assembly that remains absolutely upright in relation to the rotation of the bicycle wheel and in relation to a parked bicycle wheel. The invention consists of twin disk assemblies mounted to both sides of a conventional bicycle wheel and inturn to the front and rear of a bicycle frame. The disk assemblies are manufactured of lightweight inexpensive material that is formed to the convex shape of the outer surface of a bicycle wheel and includes an overmolded, captive friction bearing made of a high density, self lubricating plastic. A plastic retaining mechanism is secured to the outer disk fascia and a bicycle frame member to hold the disk in an upright position at all times whether the bicycle is in motion or in repose.