Abstract: A circuit board structure includes a rigid circuit board, a flexible circuit board, a plurality of conductive bumps, and a plurality of spacers. The rigid and flexible circuit boards are stacked one above the other. The conductive bumps are formed between the rigid and flexible circuit boards. The spacers are formed between the rigid and flexible circuit boards and spaced apart from the conductive bumps.

Abstract: A GAPDH nucleic acid detection kit includes a primer set for detecting GAPDH nucleic acid. The primer set for detecting GAPDH nucleic acid includes a forward inner primer for GAPDH nucleic acids, a forward outer primer for GAPDH nucleic acids, a backward inner primer for GAPDH nucleic acids and a backward outer primer for GAPDH nucleic acids. The primer set for detecting GAPDH nucleic acid is used in a loop-mediated isothermal amplification (LAMP).

Abstract: An apparatus having stacked circuit boards has been disclosed. The apparatus includes a main circuit board and a sub circuit board disposed over the main circuit board. A plurality of sub components disposed on a bottom face of the sub circuit board penetrates through main circuit board and extends towards a bottom face of the main circuit board. In this say, a compact apparatus is produced.

Abstract: A method for screening host cells expressing a target protein is provided. The method includes the following steps: providing an expression vector, the expression vector including a promoter, a gene encoding a target protein and an FTH1 gene; transfecting the host cells with the expression vector; culturing the host cells in a medium; and adding iron ions to the medium, and screening the surviving host cells to obtain the host cells expressing the target protein. An expression vector and a method for establishing a cell line stably expressing an exogenous recombinant gene are also provided.

Abstract: A machine learning system includes a host device and several client devices. The client devices receive a host model from the host device, respectively, and include a first and a second client devices. The first and the second client devices store a first and a second parameter sets, respectively, and perform training on the received host models according to the first and the second parameter sets, respectively, to respectively generate a first and a second training results. If the host device has received the first training result corresponding to an m-th training round but has not received the second training result corresponding to a n-th round training, when a difference between m and n is not higher than a threshold value, the host device updates the host model according to the first training result without using the second training result.

Abstract: The present disclosure relates to a composition for preventing and treating Mycoplasma synoviae infection, the composition comprising Tuf, NOX, MS53-0285 or a combination thereof as active ingredients. The composition of the present disclosure is effective in alleviating symptoms caused by Mycoplasma synoviae infection and can be used as an effective tool in preventing or treating poultry diseases.

Abstract: A method of forming a wafer-bonding structure includes a wafer-bonding step, a through silicon via (TSV) forming step, and a forming bonding pad step. In the wafer-bonding step, at least two wafers are corresponding to and bonded to each other by bonding surfaces thereof. In the TSV forming step, a TSV structure is formed on at least one side of a seal ring structure of one of the wafers, a conductive filler is disposed in the TSV structure, and the TSV structure is overlapped the side of one of the seal ring structure of one of the wafers and a portion of a seal ring structure of another one of the wafers. In the forming bonding pad step, a bonding pad is formed on an outer surface which is relative to the bonding surface of the wafer with the TSV structure, so as to form the wafer-bonding structure.

Abstract: A manufacturing apparatus and a manufacturing method for a molded lens are provided. A substrate is located between a first molding core and a second molding core, and the first molding core is moved so that the substrate is formed into a lens. A distance sensor sends a plurality of press distance parameters of moving the first molding core, and the press distance parameters may form a press curve. The press curve and a reference press curve is compared for a difference by a processor and a comparator. The processor determines whether the difference is within an error range.

Abstract: The present invention relates to an environmental coverage oriented motion system. The system includes a rangefinder module configured to measure a distance in real time; an odometry module configured to measure a velocity or a position in real time; a powered vehicle carrying the rangefinder module and the odometry module; and a controller module carried by the powered vehicle, configured to receive one of the distance, the velocity and the position, performing an environmental coverage oriented motion scheme based on one of the distance, the velocity and the position to select a plurality of positions, and commanding the powered vehicle to move among the plurality of positions.

Abstract: A semiconductor device with a metal gate is disclosed. An exemplary semiconductor device with a metal gate includes a semiconductor substrate, source and drain features on the semiconductor substrate, a gate stack over the semiconductor substrate and disposed between the source and drain features. The gate stack includes a HK dielectric layer formed over the semiconductor substrate, a plurality of barrier layers of a metal compound formed on top of the HK dielectric layer, wherein each of the barrier layers has a different chemical composition; and a stack of metals gate layers deposited over the plurality of barrier layers.

Abstract: The present disclosure relates to a composition for preventing and treating Mycoplasma synoviae infection, the composition comprising Tuf, NOX, MS53-0285 or a combination thereof as active ingredients. The composition of the present disclosure is effective in alleviating symptoms caused by Mycoplasma synoviae infection and can be used as an effective tool in preventing or treating poultry diseases.

Abstract: A method of forming a wafer-bonding structure includes a wafer-bonding step, a through silicon via (TSV) forming step, and a forming bonding pad step. In the wafer-bonding step, at least two wafers are corresponding to and bonded to each other by bonding surfaces thereof. In the TSV forming step, a TSV structure is formed on at least one side of a seal ring structure of one of the wafers, a conductive filler is disposed in the TSV structure, and the TSV structure is overlapped the side of one of the seal ring structure of one of the wafers and a portion of a seal ring structure of another one of the wafers. In the forming bonding pad step, a bonding pad is formed on an outer surface which is relative to the bonding surface of the wafer with the TSV structure, so as to form the wafer-bonding structure.

Abstract: A system for prefetching data for a processor includes a processor core, a memory configured to store information for use by the processor core, a cache memory configured to fetch and store information from the memory, and a prefetch circuit. The prefetch circuit may be configured to issue a multi-group prefetch request to retrieve information from the memory to store in the cache memory using a predicted address. The multi-group prefetch request may include a depth value indicative of a number of fetch groups to retrieve. The prefetch circuit may also be configured to generate an accuracy value based on a cache hit rate of prefetched information over a particular time interval, and to modify the depth value based on the accuracy value.

Abstract: An apparatus includes a branch target cache configured to store one or more branch addresses, a memory configured to store a return target stack, and a circuit. The circuit may be configured to determine, for a group of one or more fetched instructions, a prediction value indicative of whether the group includes a return instruction. In response to the prediction value indicating that the group includes a return instruction, the circuit may be further configured to select a return address from the return target stack. The circuit may also be configured to determine a hit or miss indication in the branch target cache for the group, and to, in response to receiving a miss indication from the branch target cache, select the return address as a target address for the return instruction.

Abstract: A smart key box includes a key holding element, a housing, a power assembly, sensing units, an authentication module, and a control module. The housing is configured to contain the key holding element. The power assembly is disposed in the housing and configured to drive the key holding element to leave the housing or enter the housing along an access direction. The sensing units are disposed in the housing. When the key holding element leaves the housing or enters the housing, the key holding element is configured to trigger at least one of the sensing units. The authentication module is disposed at the housing. The control module is disposed in the housing and electrically connected with the power assembly, the sensing units, and the authentication module, and is configured to control the power assembly according to the at least one of the sensing units which is triggered.

Abstract: Antibodies and antigen-binding fragments that bind to TIGIT are disclosed. The disclosure further relates to methods and compositions for use in treating an immune-related disease (e.g., a cancer or an infection or infectious disease) by administering a composition disclosed herein.

Abstract: A smart key box includes a key holding element, a housing, a power assembly, sensing units, an authentication module, and a control module. The housing is configured to contain the key holding element. The power assembly is disposed in the housing and configured to drive the key holding element to leave the housing or enter the housing along an access direction. The sensing units are disposed in the housing. When the key holding element leaves the housing or enters the housing, the key holding element is configured to trigger at least one of the sensing units. The authentication module is disposed at the housing. The control module is disposed in the housing and electrically connected with the power assembly, the sensing units, and the authentication module, and is configured to control the power assembly according to the at least one of the sensing units which is triggered.

Abstract: A wireless communication device that includes an antenna module, a first communication circuit and a second communication circuit is provided. The first communication circuit performs communication by using a first communication protocol and transmits a test signal via the antenna module. The second communication circuit performs communication by using a second communication protocol and receives the test signal to calculate an isolation index based on an actual received power thereof. The second communication circuit determines that the antenna module includes two antennas when the isolation index is smaller than a threshold value to operate the first and the second communication circuits under a dual-antenna operation mode. The second communication circuit determines that the antenna module includes one antenna when the isolation index is not smaller than the threshold value to operate the first and the second communication circuits under a shared-antenna operation mode.

Abstract: An authentication method and an authentication system are provided. The authentication system includes a display device and an authentication device. In the authentication method, at first, two-dimensional (2D) barcodes and a time sequence of the two-dimensional barcodes are provided in accordance with an authentication code. Then, the two-dimensional barcodes are displayed in accordance with the time sequence by using the display device. Thereafter, the two-dimensional barcodes displayed on the display device are captured by the authentication device. Then, a decoding process is performed in accordance with the two-dimensional barcodes and the time sequence to obtain the authentication code. Thereafter, an authentication process is performed by using the authentication code.