Abstract: The invention relates to a test system, comprising: a test instrument, wherein the test instrument comprises an input port configured to acquire a test signal, a display configured to display a graphical representation of the test signal, and an application interface configured to forward the test signal. The test system further comprises a test application module, which is configured to receive the forwarded test signal from the application interface, wherein the test application module comprises a processing unit configured to further process the received test signal, and an instrument interface configured to forward a result of the further processing back to the test instrument and/or to a further device.

Abstract: System and method for controlling a bleeder current to increase a power factor of an LED lighting system without any TRIAC dimmer. For example, the system for controlling a bleeder current to increase a power factor of an LED lighting system without any TRIAC dimmer includes: a first current controller configured to receive a rectified voltage generated by a rectifier that directly receives an AC input voltage without through any TRIAC dimmer; and a second current controller configured to: control a light emitting diode current flowing through one or more light emitting diodes that receive the rectified voltage not clipped by any TRIAC dimmer; and generate a sensing voltage based at least in part upon the light emitting diode current, the sensing voltage representing the light emitting diode current in magnitude.

Abstract: Among others, the present invention provides novel methods for extending lifespan or improving healthspan in a mammal, which include administration to the mammal of a composition containing a therapeutically effective amount of ergothioneine, or a pharmaceutically acceptable salt, acid, ester, analog or derivative thereof.

Abstract: A transmission includes a fan assembly having a fan wheel, a cover, and a grating. The fan wheel is connected in a torsionally fixed manner to the input shaft of the transmission, and the fan cover is fixed in place on a holding frame, which, for example, includes multiple parts and is fastened to the housing of the transmission. The grating is formed by two grating parts, whose first separating line is a straight segment or is formed by two mutually aligned straight segments, and the cover includes two cover parts, whose second separating line is a plane curve, made up of straight segment sections.

Abstract: A method for determining the tension of a drive belt, wherein the drive belt is provided for transmission of a torque generated by a drive unit to a load, for example, a door leaf of a door system includes a first process step a., the load is moved from a moving state into a rest state. In a following process step b., the motor voltage is recorded during execution of process step a. and the time-resolved motor voltage curve is prepared. In step c., the motor current is determined from the recorded motor voltage or the motor voltage curve and a time-resolved motor current curve is prepared. In a last step d., the time-resolved motor current curve is evaluated and the tension of the drive belt is determined by means of selected curve features of the motor current curve.

Abstract: The method for eliminating intermodulation interference includes: determining, by a base station, a second signaling based on a first signaling, wherein the first signaling is a user equipment capability enquiry signaling, and the second signaling carries instruction information instructing a user equipment to send transmission capacity on a combination of different frequency bands; and sending the second signaling.

Abstract: The present disclosure provides a light curing non-transparent material for 3D printing and a preparation method thereof, a 3D printed product and a 3D printer. The light curing non-transparent material for 3D printing provided by the present disclosure can be used to print non-transparent 3D printed products without adding white pigments such as white pigments powder, and therefore has the characteristic of high stability, and also ensures fluency of the 3D printing process, good quality of the 3D printed products, as well as good performances of the 3D printer that containing light curing non-transparent material for 3D printing.

Abstract: The present invention relates to a method for enrichment of target DNA with high GC content based on target sequence capture and multiple displacement amplification, as well as a kit suitable for this method. The present invention also relates to a method for constructing a sequencing library of target DNA with high GC content based on the enrichment method of the present invention.

Abstract: A test board includes a board substrate, a connector at a side of the board substrate, a plurality of device-under-test (DUT) boards which are connected to the board substrate and on which semiconductor devices are mounted as DUTs, and a plurality of DC-DC converters connected to the plurality of DUT boards. The plurality of DC-DC converters convert an input voltage supplied thereto via the connector into operating voltages, and provide the operating voltages to the semiconductor devices on the plurality of DUT boards corresponding thereto. The operating voltages are substantially the same.

Abstract: A display panel, a driving method, and a display device are provided. The display panel includes a pixel circuit and a light-emitting element. The pixel circuit includes a data-writing module, a driving module, a compensation module, and a first light-emission controller. The driving module is configured to provide driving current for the light-emitting element. The driving module includes a driving transistor, and the driving transistor is an NMOS transistor. The data-writing module is connected between a data-signal input terminal and a first terminal of the driving transistor for selectively providing a data signal for the driving module. The compensation module is configured to compensate a threshold voltage of the driving transistor. The first light-emission controller is connected between a first power signal terminal and a second terminal of the driving transistor for selectively providing a first power signal to the driving module.

Abstract: A microfluidic device, a method of using a microfluidic device and a micro total analysis system are provided. The microfluidic device includes a first substrate, and the first substrate includes a base substrate and a pixel array. The pixel array includes a plurality of pixels and is on the base substrate, and each of the plurality of pixels includes a driving electrode. Driving electrodes of two adjacent pixels are in different layers.

Abstract: Provided are a human-machine interaction method, a system, a processing device and a computer readable storage medium, wherein the method includes: controlling a 3D display to output a 3D view to present a virtual target object; receiving a user image taken by a sight tracking camera, and detecting an eye gaze region according to the user image; receiving a hand image taken by a gesture detection camera, and detecting whether a user's hand collides with the virtual target object and/or grabs the virtual target object according to the hand image; controlling playing of the 3D view according to whether human eyes gaze at the virtual target object, the user's hand collides with the virtual target, and grasps the virtual target object.

Abstract: This application provides an information transmission method and apparatus. The method includes: generating, by a network device, first information; and sending, by the network device, the first information to a terminal device, where the first information is used to instruct the terminal device to detect at least one group common PDCCH on N component carriers CCs, N is a positive integer and is less than or equal to M, M is a quantity of CCs configured for the terminal device, and M is a positive integer. Based on this, after receiving the first information, the terminal device detects the at least one group common PDCCH on the N CCs according to the first information.

Abstract: A switching control circuit for controlling a power supply circuit that generates an output voltage from an alternating current (AC) voltage inputted thereto. The power supply circuit includes an inductor receiving a rectified voltage corresponding to the AC voltage, and a transistor controlling an inductor current flowing through the inductor. The switching control circuit controls switching of the transistor, and includes a first arithmetic circuit that calculates a first time period, from when the transistor is turned off to when the inductor current reaches a predetermined value, based on a first voltage corresponding to the rectified voltage, a second voltage corresponding to the output voltage, and the inductor current upon turning on of the transistor; and a drive circuit that causes the transistor to be on in a second time period corresponding to the second voltage, and causes the transistor to be off in the first time period.

Abstract: The present disclosure provides a display device including a display apparatus. The display apparatus includes: a side frame; at least two display modules installed on the side frame and including a first display module and a second display module, display screens of the display modules facing a same direction; and a back housing installed on the side frame. An accommodation space is formed between the back housing and the side frame, the first display module is disposed in the accommodation space, a first surface of the back housing away from the display screen and a second surface of the second display module away from the display screen are located on a same plane and form an outer surface of the display apparatus away from the display screen, and the second display module is a display module other than the first display module among the at least two display modules.

Abstract: An electronic device according to various embodiments of the present invention may comprise a transmission module including a first transmission module and a second transmission module, and a processor. The processor may feedback-receive a transmission power of the first transmission module, calculate a difference value between a target transmission power and the transmission power of the first transmission module, determine a state of the first transmission module on the basis of the difference value, and turn off a transmission operation of the first transmission module and activate a transmission operation of the second transmission module in accordance with the determination that the state of the first transmission module is abnormal. Various other embodiments are possible.

Abstract: Histone deacetylases (HDACs) inhibitors are disclosed according to the following structural formula. The moiety A is a benzene ring, optionally substituted. The moiety B is a benzene ring attached at the 1,4 or 1,3 position, or a cyclohexane ring attached at the 1,4 position, optionally substituted. R and Z are further substituents. The HDACs inhibitors possess cytotoxicities to various cancer cell lines. They are useful for treating a tumor associated with deregulation of the activity of histone deacetylases in a subject in need thereof, in one embodiment, the HDACs inhibitors of the invention are useful for treating glioma, breast cancer, colon cancer, target cell lung cancer, adenocarcinoma of the lung, small cell lung cancer, stomach cancer, liver cancer, ovary adenocarcinoma, pancreas carcinoma, prostate carcinoma, promyiocytic leukemia, chronic myelocytic leukemia, or acute lymphocytic leukemia in a subject in need thereof.

Abstract: According to an exemplary embodiment of the present disclosure, a computer program stored in a computer readable storage medium is disclosed. The computer program performs operations for processing input data when the computer program is executed by one or more processors of a computer device, the operations including: obtaining input data based on sensor data obtained during manufacturing of an article by using one or more manufacturing recipes in one or more manufacturing equipment; inputting the input data to a neural network model loaded to the computer device; generating an output by processing the input data by using the neural network model; and detecting an anomaly for the input data based on the output of the neural network model.