摘要:
A serum in which are dissolved at least two heterologous antibodies, which are independently IgG or IgM and which specifically bind to different antigens, serves as a calibrator for multi-analyte immunoassays.
摘要:
The present invention relates to peptides that are derived from HSV-2 glycoprotein G2 and represent HSV-2 type-specific epitopes. The present invention also provides for compositions comprising these peptides for type-specific serological diagnosis of HSV-2 infection. Methods of using these peptides for type-specific detection of HSV-2 antibodies and differentiation of HSV-2 viral infection from HSV-1 and other herpes family viral infections are further provided.
摘要:
A power converter and a method for improving the output power of the power converter. The method includes independently selecting different gate resistor characteristics for the upper switching element and the lower switching element in the switching modules of the power converter to improve switching performance of both the upper and the lower switching element across a wide range of operating conditions, such as different voltages, currents, and/or operating temperatures.
摘要:
Embodiments disclose methods and apparatuses for camera motion analysis in a video, wherein one of the methods includes: analyzing, video segments with significant movement characteristics and video segments without any significant movement characteristic; for each segment without any significant movement characteristic, if a first motion type corresponding to a preceding neighboring video segment is different from a second motion type corresponding to a succeeding neighboring video segment, lowering detection criterions of the first type and the second type; judging whether the segment without any significant movement characteristic meets the lowered detection criterions; and merging the segment without any significant movement characteristic with a neighboring video segment according to the result of judgment. With the embodiments of the invention the motion type of a camera in the video can be detected more effectively and accurately, and the photographic intention of a user can be reflected more accurately.
摘要:
An air gun equipment (10) for cleaning workpieces includes an air gun (20), a switch (50) connected to the air gun and an air source by pipes (206, 70), and a sensor (30) fixed on the air gun. The switch is controlled by an output signal from the sensor to control the flow of air from the air source to the air gun.
摘要:
A method for decompressing multiple data streams includes receiving a packet of data of a compressed data stream, directing the received packet to a selected one of a plurality of decompression functional units within a hardware-based decompression accelerator unit, obtaining decompression state information pertaining to the compressed data stream, and decompressing the received packet using the obtained decompression state information.
摘要:
The present invention relates to a system and method for information distribution services. The system comprises an inquiry condition determining component, for constructing inquiry conditions in accordance with a user input and a user model, the user model being applicable for determining features of the user; a searching component, for performing inquiry based on the inquiry conditions; an inquiry result processing component, for processing inquiry results obtained by the searching component to provide the user with processed information; and a distributing component, for distributing information compiled by the user and to be distributed.
摘要:
Non-circular holes are formed by electrochemical machining with an electrode that includes a hollow shank having a circular cross-section and a hollow tip section having a non-circular cross-section disposed on one end of the shank. The tip section is very small in length relative to the shank such that the shank comprises a large majority of the electrode's overall length. Because the majority of the electrode is circular in cross-section, it is relatively easy to straighten the electrode prior to a machining operation and to keep it straight during the operation, thereby overcoming problems experienced with full-length, non-circular electrodes. The circular shank also avoids electrolyte pressure imbalances and eases the difficulty and high cost of manufacturing electrodes capable of forming non-circular holes.
摘要:
An image processing method includes estimating corners of a contour of an object area in an obtained image, searching for contour lines of the object area between every two points which are offset from the estimated corners within a predetermined degree or distance along a direction away from the object area respectively, and determining intersection points of the contour lines as final corners of the contour of the object area, and determining contour lines between the final corners as a final contour of the object area.
摘要:
Techniques for replacing one or more blocks in a cache, the one or more blocks being associated with a plurality of data streams, are provided. The one or more blocks in the cache are grouped into one or more groups, each corresponding to one of the plurality of data streams. One or more incoming blocks are received. To free space, the one or more blocks of the one or more groups in the cache are invalidated in accordance with at least one of an inactivity of a given data stream corresponding to the one or more groups and a length of the one or more groups. The one or more incoming blocks are stored in the cache. A number of data streams maintained within the cache is maximized.