摘要:
This invention provides novel methods, reagents, and kits that are useful for detecting B. anthracis. The methods are based on the discovery of binding agents, including recombinant polyclonal antibodies, which bind to the surface array protein of B. anthracis.
摘要:
The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen within the cannula and a cannula axis. A plurality of conductors contained within the lumen, each of the conductors has a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled at the respective proximal end of the stylet to the distal end of a respective conductor, the stylets comprise a deflectable material, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula. A deflection surface positioned between the trocar point and the proximal end of the cannula, the deflection surface being configured and positioned to deflect, in response to axial movement of the stylets in a direction from the proximate end of the cannula to the distal end of the cannula, at least some of the stylets laterally with respect to the cannula axis in different directions along substantially straight paths, the paths defining an ablation volume.
摘要:
A pickup truck game stand device and a game stand device for use with a pickup truck. The game stand device including telescoping and/or folding ladder sections connected together by a platform portion when assembled.
摘要:
A method, system and computer program product for optimizing processing of single byte characters employed within a multibyte character encoding scheme in association with an underlying data encoding scheme employed within an operating system. The method includes: (1) receiving a data string, (2) passing the data string in its entirety to a first processing routine and (3) evaluating the data string to determine if any character in the data string is an excluded character of a host font. The method further includes (4) transferring the data string in its entirety to a second processing routine and (5) assessing a limited number of characters in the data string to determine if the data string can be converted under an underlying encoding scheme.
摘要:
An optical waveguide device adaptable to be coupled with one or more similar optical waveguide devices through commensurate slots on the devices, the slots guiding the ends of the respective waveguides into contact with each other, and into properly aligned optical coupling.
摘要:
A thermosettable adhesive is used to secure a laminate having a compliant layer (for example, a foamable composition containing a diene rubber), a layer comprised of a thermosettable resin capable of being cured to a rigid state, and an optional carrier layer (for example, a metal foil) to a substrate for the purpose of strengthening, stiffening, or otherwise reinforcing the substrate. The substrate may, for example, be a metal vehicle door. The thermosettable adhesive is comprised of at least one polyol such as a polyether polyol, at least one epoxy resin, and at least one polyisocyanate.
摘要:
A reference-corrected ratiometric current sensing circuit for sensing a current flowing through a load and a power-controlling pass device includes a sense device, a sense resistor, and a variable reference current source for providing a varying reference current. The varying reference current is varied according to a ratio of the voltage across the sense device to the voltage across the pass device. The ratiometric current sensing circuit of the present invention is capable of accurate current sensing in spite of disparities that may occur between the voltages across the sense and the pass devices. In one embodiment, the variable reference source includes a transconductance amplifier circuit that provides an output current indicative of the voltage difference at its input terminals. Furthermore, the variable reference current source includes a translinear circuit that works with the transconductance amplifier circuit to implement the prescribed arithmetic operations to generate the varying reference, current. The ratiometric current sensing circuit of the present invention provides accurate current sensing for load conditions ranging from normal overload to a shorted load.
摘要:
A controller for limiting the current through a pass transistor is described herein that includes an NMOS control transistor coupled between the gate of the pass transistor and ground. The gate of the NMOS control transistor is coupled to a bootstrap circuit via a PMOS transistor. The PMOS transistor is turned on in the event of a current limit signal to momentarily apply the bootstrap voltage to the gate of the NMOS control transistor. This quickly turns on the NMOS control transistor to discharge the gate of the pass transistor, shutting off the pass transistor and terminating the high current situation. After the bootstrapped voltage has been shunted to ground, a reverse biased diode allows the gate of the NMOS control transistor to remain charged to keep the NMOS control transistor on. After the current limit situation has passed, the NMOS control transistor is switched off. Accordingly, short circuits in the load are quickly uncoupled from the remainder of the system by the fast reaction time of the NMOS control transistor.
摘要:
Titanates and zirconates bearing organic substituents can act as corrosion inhibitors when added to foamable compositions based on thermosettable synthetic resins such as epoxy resins. Combinations of organometallates containing certain specific types of substituents provide synergistic improvements in the properties of structural reinforcement foams obtained by heating and curing the foamable compositions.
摘要:
A method for writing to a bit of a non-volatile memory (50) by alternately applying programming and erase voltages to a control gate wordline of a memory cell. A write includes programming and erasing bits (30, 31, . . . , 32, 33) in the memory array (56). Upon completion of the write operation a verify erase (VE) indication and a verify program (VP) indication are provided to a memory controller (58), which then determines if multiple cycles are necessary. The configuration of the memory cell allows isolation of each bit in the memory array to avoid effects of writes to neighbor bits. According to one embodiment, a three transistor EEPROM is written by providing a high voltage to the drain select of the selected wordline, while providing a low voltage to the drain select of other wordlines. Programming and erase voltages are applied to the control gate wordline of the selected wordline in cycles until the write is complete.