Abstract: The present disclosure provides a reverse clamping compression device for CPO or NPO. The device includes a mechanical bolster placed on a main board, a compression cover covering optical modules, and a fastening connecting and fixing the compression cover to the mechanical bolster and protruding below the mechanical bolster. In the present disclosure, the compression cover above the optical modules is used to apply a compression force to the optical modules, and the spring element is placed in space below the main board, therefore, the space above the compression cover is not occupied, which can maximize the use of the space above the optical modules, greatly shorten the heat conduct path of the heat sink module, and ensure that the entire device is still assembled from top to bottom.

Abstract: A battery module, a device, and a failure handling method for a failed battery cell. The battery module includes: a battery cell arrangement structure, including a plurality of battery cells arranged along a length direction, where the battery cells include electrode terminals, and the battery cells include a failed battery cell; a box body, having an accommodation cavity in which the battery cell arrangement structure is located; a mounting beam, located in the accommodation cavity and at an end of the battery cell arrangement structure along the width direction; a pressing plate; and a conductive component, connected to a positive electrode terminal and a negative electrode terminal of the failed battery cell. The conductive component is easily connected to electrode terminals of a failed battery cell, so that a maintenance process can be simplified and maintenance costs can be reduced.

Abstract: This application discloses an information determining method and apparatus, a communication device, and a readable storage medium. The information determining method according to an embodiment of this application includes: determining, by a communication device, that a referred resource associated with a CSI report is located in a first time domain unit, where the first time domain unit includes at least one time domain unit that is at least N time units subsequent to a first time domain resource, and the first time domain resource is a time domain resource for an uplink channel carrying the CSI report, where N is a positive integer.

Abstract: A transmission processing method includes: coding a transmission bit in an available coding scheme; and sending coded information, where the available coding scheme includes at least one of: performing joint source-channel coding at a physical layer; performing channel coding with a code rate greater than one at the physical layer; performing joint source-channel coding with a code rate greater than one at the physical layer; performing channel coding at the physical layer by directly using an input bit as an output bit; performing channel coding at the physical layer, the channel coding including at least the following two parts: a CRC part and a part directly using an input bit as an output bit; and using joint channel-source coding at a non-physical layer.

Abstract: An antenna-integrated radio product and a method for producing the same is provided. According to an embodiment, the antenna-integrated radio product comprises an antenna module and a radio module. The antenna module comprises a plurality of antenna elements and a power divider. The radio module comprises a radio board and a plurality of radio components. The antenna module and the radio components are soldered to opposite sides of the radio board.

Abstract: Provided in the present invention is an antibody or an antigen binding protein thereof. The antibody or the antigen binding protein thereof can specifically bind to human CD3 or human GPRC5D protein or MUC16, or specifically bind to human CD3 and a second antigen. Further provided in the present invention are a nucleic acid molecule encoding the antibody, an expression vector for expressing the antibody, a host cell and a preparation method therefor. Also provided in the present invention is a diagnosis and treatment method using the antibody of the invention.

Abstract: A prosthetic valve device with a segmented tapered structure provided by the present invention comprises an outer stent and an inner stent, wherein the outer stent comprises a discoid structure deployed on an atrial side, a annular structure adapted to an annulus side, and a split structure with different tapers deployed on a ventricular side; resilient clamping parts are distributed on a circumferential side of the outer stent depending on original valve leaflets; the inner stent is connected to the inside of the outer stent, and at least one valve body is provided in the inner stent. Barbs or protrusions selectively or globally distributed on the annular structure of the outer stent are also provided for anchoring a prosthesis to a natural cardiac valve annulus. The use of a tapered structure with a split body reduces outflow obstructions and improves fitness of prosthesis.

Abstract: Increasing index search efficiency and availability in a database is provided. An index space matrix corresponding to a plurality of mini-indices of the database is built using ordered boundary values that correspond to key value ranges of each respective mini-index to increase index search efficiency by removing redundant mini-index accesses. Mini-indices of the plurality of mini-indices are consolidated asynchronously without suspending access to the mini-indices using a particular consolidation policy of a plurality of consolidation policies that corresponds to an amount of key value overlap identified between the mini-indices. Data operations corresponding to transactions are performed using the index space matrix during consolidation of the mini-indices without suspending access to the mini-indices.

Abstract: The disclosure discloses a multifunctional cattle bed device, relates to a technical field of agricultural machinery and includes a cattle bed main body, where the cattle bed main body includes fences, a first cowdung channel, a first scraper, brackets, a cattle bed and a urine guide partition; the cattle bed includes a leaky mattress and a transmission unit; the leaky mattress is connected with the transmission unit; the fences are fixedly connected above two sides of the leaky mattress; the brackets are arranged on both sides of the leaky mattress; one side of the leaky mattress is provided with the first cowdung channel, the first scraper is installed on the first cowdung channel; the leaky mattress is internally provided with the urine guide partition, a thermostatic module, an air purification module, a cleaning module, a drying module, a dung scraping module and a control module.

Abstract: The Serverless Computing for Portfolio Optimization Apparatuses, Processes and Systems (“SCPO”) transforms optimization application configuration input, optimization application execution input datastructure/inputs via SCPO components into optimization application configuration output, optimization application execution output outputs. An optimization application configuration request associated with an optimization application and structured to specify a plurality of optimization modules to configure for the optimization application is obtained. A first optimization configuration datastructure structured to specify a first cloud function, a first API path, and an identifier of an application load balancer is generated for a first optimization module. A second optimization configuration datastructure structured to specify a second cloud function, a second API path, and the identifier of the application load balancer is generated for a second optimization module.

Abstract: The present application provides a processing method of a metal composite structure including a first metal layer and a second metal layer stacked on the first metal layer. The processing method includes the steps of defining a first through hole in the first metal layer, and drilling in the first through hole toward the second metal layer to form a traction hole in the second metal layer. Then, hot melt drilling is performed on a surface of the second metal layer away from the first metal layer toward the first through hole, thereby causing the second metal layer to crack under a traction force of the traction hole to form a second through hole, and a portion of the second metal layer to be melted and squeezed to form a bushing which adheres to at least a portion of a sidewall of the first through hole.

Abstract: This disclosure provides a method for PUCCH transmission, a method for information configuration, and a device. The method for PUCCH transmission includes: in a case that a first preset condition is met, determining a target parameter used for sending a PUCCH on a target PUCCH resource, where the target PUCCH resource has at least one activation parameter, the target parameter is one of the at least one activation parameter, and the activation parameter includes at least one of activated spatial relation information and an activated power control parameter; and sending a PUCCH on the target PUCCH resource by using the target parameter.

Abstract: A photovoltaic system and an I-V diagnosis method for a photovoltaic management apparatus. The photovoltaic system includes a power converter and a photovoltaic management apparatus. When an input end of the power converter is configured to connect to a plurality of photovoltaic units, the photovoltaic management apparatus delivers, in a preset time period in one day, an I-V scanning instruction to the power converter in response to that output current average values of the plurality of photovoltaic units at a current moment are in an I-V scanning current interval. When an input end of the power converter is configured to connect to one photovoltaic unit, the photovoltaic management apparatus delivers, in a preset time period, an I-V scanning instruction to the power converter in response to that an output current of the photovoltaic unit at a current moment is in an I-V scanning current interval.

Abstract: There are provided a method, an apparatus, a device, and a storage medium for model training. In a method, a target model is fine-tuned using a set of training data, each training data including a sample question and corresponding annotation information, the annotation information including policy information for solving the sample question and answer information of the sample question. At least one sample question in the set of training data is provided to the fine-tuned target model to determine a candidate answer to the at least one sample question. The fine-tuned target model is trained based at least on a comparison between the candidate answer and the answer information of the at least one sample question.

Abstract: An integrated machine for automatic cutting, polishing, stacking, and unloading of substrates, including a laser cutting machine, a mechanical laser arm, a polishing machine, a polishing device, a first finished product placement rack, a second finished product placement rack, and an automatic stacking device. The mechanical laser arm is fixed on the frame of the laser cutting machine, the polishing device is fixed on the polishing machine, and the first finished product placement rack and the second finished product placement rack are arranged on both sides of the automatic stacking device. The present disclosure can achieve cutting the substrates of any size, and can automatically polish the edges of the cut substrates. The present disclosure has the characteristics of automation, integration, and multi-functionality, effectively reducing the number of supporting equipment and occupying space.

Abstract: A method for preparing and purifying a monomethyl auristatin E intermediate. The method has the advantages of few steps, simple operation, cheap and easily available raw materials, high safety, a simple purification method and extremely high purity of a purified product, and the yield of the method can be as high as 95%, which not only improves the safety of the production process, but also significantly improves the yield of the product, and reduces the subsequent production cost. Therefore, the method is suitable for industrial popularization.

Abstract: Embodiments of this disclosure provide a method for 2-step random access and a terminal. The method includes: receiving one or more pieces of configuration information for 2-step random access; and determining a transmission resource and/or a transmission mode based on the configuration information and assistance uplink transmission information, and performing uplink transmission.

Abstract: A gas turbine overspeed protection method includes: a power utilization load of a generator is acquired, and a rotating speed value of a gas turbine is acquired; whether the power utilization load suddenly decreases or disappears is judged, and if so, an eddy current retarder is controlled by a controller to simulate the power utilization load to provide a braking torque for the generator; or, whether the rotating speed value exceeds a set speed range is judged, and if so, the gas turbine is controlled by the controller to reduce fuel supply, and a discharge valve of a gas compressor is opened to discharge a high-pressure gas to reduce the power output and the rotating speed of the gas turbine.

Abstract: A method for transmitting a transmission indication signal includes: receiving a transmission indication signal on a part of time-frequency resources occupied by a network device. The transmission indication signal is used to instruct a terminal to perform a corresponding terminal behavior according to terminal behavior indication information, and the terminal behavior indication information is used to indicate the terminal behavior.

Abstract: A transmission mode determining method, an information configuration method, and a device are provided. The transmission mode determining method includes: determining, based on first preset information, a transmission mode of a physical downlink shared channel PSDCH scheduled by one downlink control information DCI; where the first preset information is carried in at least one of radio resource control RRC, a media access control control element MAC CE, and the DCI.