Abstract: Electrochemical and bio sensors using metal oxide semiconductors and method of making the same are described herein. The sensor includes a gate electrode, a dielectric layer over the gate electrode, a channel layer over the dielectric layer, and source and drain electrodes formed on the channel layer to provide a field effect transistor structure. The channel layer is a metal oxide semiconductor film that has a substantially uniform thickness of at least 3 nm thick and less than 10 nm thick. The metal oxide semiconductor film is functionalized with molecules attached thereto that are open to make contact with a fluid for detection of at least one component or at least one physical or chemical property of the fluid.

Abstract: Electrochemical and bio sensors using metal oxide semiconductors and method of making the same are described herein. The sensor includes a gate electrode, a dielectric layer over the gate electrode, a channel layer over the dielectric layer, and source and drain electrodes formed on the channel layer to provide a field effect transistor structure. The channel layer is a metal oxide semiconductor film that has a substantially uniform thickness of at least 3 nm thick and less than 10 nm thick. The metal oxide semiconductor film is functionalized with molecules attached thereto that are open to make contact with a fluid for detection of at least one component or at least one physical or chemical property of the fluid.

Abstract: A semi-dry type electrostatic cyclone sampler includes a cyclone body, an insulate element, a discharge electrode, an air tube, an air introducing means, a discharging means and a flushing means. The insulate element is disposed at a top of the cyclone body and co-defines a cyclone chamber with the cyclone body. The discharging electrode is disposed on the insulate element. The air tube is disposed at a bottom of the cyclone body. The air introducing means is for introducing a particulate-containing air stream into the cyclone chamber. The discharging means is for charging the particulates so that the particulates can attach to an inside of the cyclone body. The flushing means is for flushing the inside of the cyclone body and collecting part of the particulates. When the discharging means activates, the air introducing means activates simultaneously. When the flushing means activates, the discharging means is deactivated.

Abstract: A semi-dry type electrostatic cyclone sampler includes a cyclone body, an insulate element, a discharge electrode, an air tube, an air introducing means, a discharging means and a flushing means. The insulate element is disposed at a top of the cyclone body and co-defines a cyclone chamber with the cyclone body. The discharging electrode is disposed on the insulate element. The air tube is disposed at a bottom of the cyclone body. The air introducing means is for introducing a particulate-containing air stream into the cyclone chamber. The discharging means is for charging the particulates so that the particulates can attach to an inside of the cyclone body. The flushing means is for flushing the inside of the cyclone body and collecting part of the particulates. When the discharging means activates, the air introducing means activates simultaneously. When the flushing means activates, the discharging means is deactivated.

Abstract: A method for transition control in a videoconference comprises receiving a plurality of video streams from a plurality of cameras, displaying a first video stream of the plurality of video streams, detecting a stream selection event for display of a second video stream of the plurality of video streams, determining a transition category for a transition from the first video stream to the second video stream, and selecting a display transition based on the transition category for displaying the transition from the first video stream to the second video stream.

Abstract: A test apparatus of gases is provided for transmitting gases in a plurality of gas tubes to a test tube for testing, the test apparatus including a test main body, a cover plate and a connecting component for selection. The test main body includes a container tank; gases inside the container tank are exhausted via an exhaust tube. The cover plate is disposed on the test main body for sealing the container tank. The cover plate includes a central channel and a plurality of surrounding channels that surround the central channel. The central channel connects the test tube and the surrounding channels respectively connect the gas tubes. The connecting component for selection is disposed rotatably in the container tank toward a rotating direction and is attached closely to the cover plate. The connecting component for selection includes a central gas outlet and a gas inlet.

Abstract: A test apparatus is provided for detecting a gas leakage from at least a rechargeable battery, the test apparatus includes a stainless steel vacuum chamber storing the rechargeable battery and full of the low temperature gases, a first pump coupled to the stainless steel vacuum chamber and sucking the low temperature gases in the stainless steel vacuum chamber so the pressure inside is decreased to a first pressure, a second pump coupled to the stainless steel vacuum chamber, wherein after the pressure inside the stainless steel vacuum chamber is decreased to the first pressure, the second pump sucks the low temperature gas in the stainless steel vacuum chamber so the pressure inside is decreased from the first pressure to a second pressure, and a test device coupled to the second pump and tests the gas leaked from the rechargeable battery among the low temperature gas.

Abstract: A method for transition control in a videoconference comprises receiving a plurality of video streams from a plurality of cameras, displaying a first video stream of the plurality of video streams, detecting a stream selection event for display of a second video stream of the plurality of video streams, determining a transition category for a transition from the first video stream to the second video stream, and selecting a display transition based on the transition category for displaying the transition from the first video stream to the second video stream.

Abstract: A system is provided for enabling a user to extract useful information from a collection of business data. Relationships that connect various data elements are analyzed in order to identify intelligent data navigation paths. The intelligent data navigation paths are utilized as a basis for enabling the user to move between related sets of data.

Abstract: An automatic delay detection and receiver adjustment method for a synchronous communications bus system sends a test pattern to the receivers of the system during a detection phase, uses the test pattern to determine a longest delay time for each bus lone, and adjusts a receiver for each bit line to receive incoming signals at a time based on the determined longest delay time.

Abstract: An automatic delay detection and receiver adjustment method for a synchronous communications bus system sends a test pattern to the receivers of the system during a detection phase, uses the test pattern to determine a longest delay time for each bus line, and adjusts a receiver for each bit line to receive incoming signals at a time based on the determined longest delay time.

Abstract: A usage management system for tracking usage of applications available to subscribers of an interactive network includes an application server adapted to process a plurality of applications on demand by the users. The application server generates a plurality of event records each event record including at least one active domain identifier representing a domain being executed. Each domain represents an executable logical location within an application. A usage processing server is coupled to the application server, which is adapted to receive signals from the application server corresponding to the generated event records. The usage processing server is further adapted to track the time of occurrence of each domain identified in each event record.