Abstract: Methods and systems are provided for use in evaluating quality of pollen grains. One example method includes germinating pollen grains of a crop in a fluid media and inserting a sample of the germinated pollen grains and fluid media into a flow chamber of a fluid imaging system. The sample flows through the flow chamber at a predefined rate, and images of the sample are captured by a camera of the fluid imaging system. The method then includes comparing the captured images of the sample to reference images specific to the crop and, based on the comparison, generating a pollen germination score for the sample, the pollen germination score indicative of germinated pollen grains in the sample.

Abstract: A computer system with a processor having an encryption and decryption engine is shown. The encryption and decryption engine includes a key table, which is provided for encryption and decryption of the system memory. In response to a platform setting instruction, the processor reads a key identification code from a key identification code register, and reads control parameters from a control parameter register. Based on the control parameters, the processor manages a key, associated with the key identification code, in the key table.

Abstract: A computer system with data encryption and decryption on system memory is shown. The computer system has a system memory storing data, and a processor coupled to the system memory. The processor has key registers storing multiple keys. Based on the access address on the system memory, the processor selects a target key from the key registers, to apply the target key to perform data encryption and decryption on the system memory.

Abstract: A computer-implemented method for generating an improved map of field anomalies using digital images and machine learning models is disclosed.

Abstract: A battery discharging circuit includes a resistor configuration branch, a current sampling branch, a switch branch, a signal amplification branch and a controller. The resistor configuration branch is connected between a battery and the switch branch, the resistor configuration branch is connected with the controller. The current sampling branch is connected between the battery and the switch branch, and the current sampling branch outputs a sampling signal. The controller is connected with the signal amplification branch, and the controller outputs a voltage signal corresponding to a target discharging current of the battery. The signal amplification branch is connected between the switch branch and the switch branch, and the signal amplification branch outputs a regulation signal based on the sampling signal and the voltage signal. The switch branch regulates a turn-on degree of the switch branch based on a regulation signal. The battery is discharged through the switch branch.

Abstract: Embodiments of the present invention relate to the technical field of vehicle detection, and disclose an automatic construction method and apparatus for an automobile bus topology map. The method includes; acquiring automobile bus data and electronic control unit data; performing bus layout according to the automobile bus data and the electronic control unit data, and constructing an automobile bus topology map framework; and performing layout on an electronic control unit according to the automobile bus topology map framework to generate an automobile bus topology map. By means of the method, personalized bus layout can be supported, a complex bus relationship can be supported, more vehicle model coverage can be supported while the accuracy of the topology map is maintained, and the development difficulty of diagnostic tools can be reduced.

Abstract: A brake disc wear degree measuring method comprises: obtaining a brake disc image comprising a laser pattern (110); extracting the laser pattern from the brake disc image, and generating a projection depth point cloud map according to the extracted laser pattern (120); identifying the projection depth point cloud map by means of a point cloud map identification model to obtain a matching sample, and determining a measurement feature of the matching sample as a measurement feature of the projection depth point cloud map (130); determining a position of a reference point in the projection depth point cloud map according to the measurement feature (140); determining a position of a measurement point in the projection depth point cloud map according to the measurement feature (150); and determining, according to the position of the reference point and the position of the measurement point, a difference value of the laser projection depths of the reference point and the measurement point, wherein the difference va

Abstract: The present invention relates to a method for a processor and a computer system to enter system management mode (SMM). The method is applied to the processor, which includes at least one logical core. The method includes entering the SMM in response to a system management interrupt (SMI), storing current state information to a corresponding state save area; setting operation mode to target operating mode, and executing the SMI handler under the target operating mode. The address of the state save area, the address of the core configuration information memory space, and the address of the SMI handler can be determined directly. Each logical core may enter the target operating mode directly through hardware setting every time after entering the SMM, and thus does not need to perform a fixed operation of mode switching when executing the SMI handler, which may improve the execution efficiency of the SMI handler.

Abstract: The embodiments of the present invention relate to the field of vehicle diagnosis technologies, and specifically disclose a communication method and apparatus, and a related device.

Abstract: The present invention provides a double-crosslinked fibrin gel, which is a solid hydrogel composed of a network structure with a blocking function and a network structure with an adhesion function, where the network structure with the blocking function is a three-dimensional fibrin network, and the network structure with the adhesion function is a three-dimensional photosensitive gel network; each channel of the photosensitive gel network has a group of the fibrin network inside, and each group of the fibrin network has overall continuity; on the whole, the three-dimensional fibrin network disperses disorderly throughout a surface and an interior of the solid hydrogel. The present invention further provides a raw material composition, a kit for preparing the double-crosslinked fibrin gel, and an application of the kit to prepare an in-situ rapid clotting and hemostatic material.

Abstract: The present invention relates to a method for a processor and a computer system to enter system management mode (SMM). The method is applied to the processor, which includes at least one logical core. The method includes entering the SMM in response to a system management interrupt (SMI), storing current state information to a corresponding state save area; setting operation mode to target operating mode, and executing the SMI handler under the target operating mode. The address of the state save area, the address of the core configuration information memory space, and the address of the SMI handler can be determined directly. Each logical core may enter the target operating mode directly through hardware setting every time after entering the SMM, and thus does not need to perform a fixed operation of mode switching when executing the SMI handler, which may improve the execution efficiency of the SMI handler.

Abstract: The present application relates to the technical field of system management mode (SMM), and in particular it relates to a control method, a processor, and a computer system for system management mode. The method is applied to a processor. The processor includes at least one logical core. The method performs an initialization setting before each logical core enters system management mode. The initialization setting includes: allocating system management random access memory (SMRAM) required in the SMM to each logical core; and storing addresses related to the SMRAM of each logical core into at least one model-specific register MSR. There is no need to set SMRAM for each logical core serially. This shortens the time spent on initialization in the SMM and improves the execution efficiency of initialization.

Abstract: A computer system with a hybrid architecture processor that provides both first-type and second-type cores is shown. In response to execution of an application, an operating system running on the hybrid architecture processor evaluates core-change indicators corresponding to the application, to change the core executing the application from the first-type core to the second-type core, or vice versa, based on the core-change indicators, to continue execution of the application.

Abstract: A computer system with a hybrid architecture processor that provides both first-type and second-type cores is shown. The second-type core uses special instructions not supported by the first-type core, or supported by the first-type core in a semantically changed manner. In response to the first-type core executing an application that has any of the special instructions, the application is migrated to the second-type core for execution.

Abstract: An instruction simulation device and a method thereof are provided. The instruction simulation device includes a processor. The processor includes an instruction decoder which generates format information of a ready-for-execution instruction. The processor determines whether the ready-for-execution instruction currently executed by the processor is a compatible instruction or an extended instruction based on the format information of the ready-for-execution instruction. If the ready-for-execution instruction is an extended instruction under the new instruction set or the extended instruction set, the processor converts the ready-for-execution instruction into a simulation program corresponding to the extended instruction, and simulates an execution result of the ready-for-execution instruction by executing the simulation program. The simulation program is composed of at least one compatible instructions of the processor.

Abstract: A computer system with a system memory encryption and decryption function is shown, which uses global context isolated keys to encrypt and decrypt data of a system memory that is coupled to the processor. In particular, the processor identifies the keys using key identification codes (KeyID), and each key identification code includes a global context identification code (GCID).

Abstract: A computer system with a processor having an encryption and decryption engine is shown. The encryption and decryption engine includes a key table, which is provided for encryption and decryption of the system memory. In response to a platform setting instruction, the processor reads a key identification code from a key identification code register, and reads control parameters from a control parameter register. Based on the control parameters, the processor manages a key, associated with the key identification code, in the key table.

Abstract: A computer system with data encryption and decryption on system memory is shown. The computer system has a system memory storing data, and a processor coupled to the system memory. The processor has key registers storing multiple keys. Based on the access address on the system memory, the processor selects a target key from the key registers, to apply the target key to perform data encryption and decryption on the system memory.

Abstract: The present invention relates to the field of IPC C08L69, and more specifically relates to a chemical-resistant polycarbonate composition and a preparation method therefor. The composition includes 15-30 parts of a polycarbonate-polysiloxane copolymer, 50-90 parts of a bisphenol A polycarbonate, 20-40 parts of a polycarbonate master batch, and 0.01-0.1 part of an additive; and the composition includes the polycarbonate-polysiloxane copolymer having a ratio of a polysiloxane block of 15-30 wt %. By adding an organic silicon composition SFR 100, a polycarbonate material can be obviously improved in resistance to corrosion of chemical agents without cracking, which can be applied to medical treatment and electronic equipment. An E value (polymerization unit) is 40-100, and a proportion of the polycarbonate-polysiloxane copolymer in the composition is greater than 17.

Abstract: The present invention provides a double-crosslinked fibrin gel, which is a solid hydrogel composed of a network structure with a blocking function and a network structure with an adhesion function, where the network structure with the blocking function is a three-dimensional fibrin network, and the network structure with the adhesion function is a three-dimensional photosensitive gel network; each channel of the photosensitive gel network has a group of the fibrin network inside, and each group of the fibrin network has overall continuity; on the whole, the three-dimensional fibrin network disperses disorderly throughout a surface and an interior of the solid hydrogel. The present invention further provides a raw material composition, a kit for preparing the double-crosslinked fibrin gel, and an application of the kit to prepare an in-situ rapid clotting and hemostatic material.