Abstract: A system-on-chip in accordance with an aspect of the present application comprises: a communication interface connected with an external bus; a hardware decoder connected with the communication interface; and a microprocessor core connected with the communication interface and the hardware decoder, wherein the hardware decoder is configured to receive, via the communication interface, a signal frame transmitted on the external bus, to extract a receiver address from the signal frame as received and to send a wake-up command to the microprocessor core upon determining that a receiver of the signal frame is the system-on-chip, wherein the microprocessor core is configured to remain in a sleep mode until the wake-up command is received, and to perform an operation specified by a control command contained in the signal frame in response to the wake-up command.

Abstract: Techniques described herein relate to systems and methods for generating an optimized acoustic wave (AW) structure, including: receiving, by a computing system, a set of frequency response requirements and a physical model of the AW structure; partitioning the physical model into a plurality of subdomains that are non-overlapping; determining and applying transmission conditions (TCs) for each of the plurality of subdomains to couple neighboring subdomains; reducing a subdomain problem for each subdomain of the plurality of subdomains to a local interface problem; assembling degrees of freedoms (DOFs) from all local interface problems to form a global interface system; solving the global interface system by monitoring for convergence accelerated by the applied TCs; deriving a frequency response of the AW structure at least partially from the solved global interface system; comparing the frequency response to the set of frequency response requirements; and optimizing the AW structure based on the comparison.

Abstract: The present disclosure relates to a game interactive control method and apparatus, a storage medium and an electronic device, and relates to the technical field of computers. According to the method, by determining the game intention of the agent according to the game state information, and inputting the game state information, the game communication information and the game intention into the communication prediction model, the target communication content corresponding to the agent is obtained, and then the target communication content is outputted, so that the player character determines a game action to be executed by the agent based on the target communication content. This can not only improve the gaming activity when the real player is battling against the agent, but also enable the real player to know the game intention of the agent so as to cooperate with the agent and improve the gaming quality.

Abstract: A method, apparatus, electronic device and storage medium for combat control are provided. The method comprising: determining, according to current game status data and communication information of the target object, a communicated strategic intention of a target object, wherein the communicated strategic intention characterizes a combat target expressed by the communication information; determining, according to the game status data, an initial strategic intention of a virtual object in response to the game state data; determining, according to the initial strategic intention and the communicated strategic intention, the target strategic intention of the virtual object; determining a response action of the virtual object based on the target strategic intention, and controlling the virtual object to perform the response action.

Abstract: Related to are a method and apparatus for game role interaction control, a storage medium, and an electronic device. In the method, a target communication period of an intelligent agent may be dynamically adjusted by the current signal communication information triggered by a game match and the current game state information of the game match, to adjust the frequency of the intelligent agent for sending communication messages in the game match. Therefore, in the case of active communication of real players, the intelligent agent can be prevented from frequently sending communication messages, resulting in a conflict with the communication messages of the real players, and the interference of excessive communication messages on the real players can also be prevented. Moreover, in the case of no communication of the real players, the communication willingness of the real players can be motivated, thereby ensuring a good battle atmosphere for the game match.

Abstract: A photodiode chip, a photodiode, and a method for controlling a wavelength of a photodiode are provided. The photodiode chip sequentially incudes, above a substrate, a grating layer and a ridge waveguide layer. The ridge waveguide layer includes multiple ridge waveguides. Each of the multiple ridge waveguides corresponds to one column of gratings in the multiple columns of gratings below. The grating layer includes multiple columns of gratings. At least two columns of gratings have different grating period pitches.

Abstract: The present disclosure relates to the technical field of computers, and in particular to a game character control method and apparatus, a storage medium and an electronic device. In the method, game state information of a game match is adjusted according to game alignments to which an intelligent agent and a player character belong, so as to obtain target state information, a target game intention of the intelligent agent is determined according to the target state information, then a target operation of the intelligent agent in the game match is determined according to the target state information and the target game intention, and the target operation executed by the intelligent agent may be adjusted according to different game situations, so that the intelligent agent can flexibly adjust game actions to provide different playing methods in a human-computer battle.

Abstract: An ultrahigh-pressure acid-fracturing isodiametric hose assembly, comprising a hose body and a metal joint. The metal joint comprises an inner tube, a first outer tube the inner tube, and a second outer tube. The first outer tube and the second outer tube each is an independent pressing part. An external groove is provided at an outer wall of the inner tube. An end of the first outer tube comprises an internal ridge which matches the external groove for snapping. The terminal of the inner tube comprises a connecting portion. An outer wall of the inner tube comprises a first protrusion, and an inner wall of the first outer tube comprises a second protrusion engaging with the first protrusion. The hose body is clamped between the first protrusion and the second protrusion that are engaged. An inner wall of the second outer tube comprises multiple micro-protrusions.

Abstract: The present application relates to a system-on-chip SoC, the system-on-chip SoC comprising: a power regulating input port; and a light-emitting diode LED driving circuit coupled with the power regulating input port, wherein the light-emitting diode LED driving circuit is used to provide a constant current output, and wherein the light-emitting diode LED driving circuit comprises an adjustable resistor, so that the constant current output changes with a change in resistance value of the adjustable resistor. The present application also relates to a smoke detection device.

Abstract: A method and apparatus used for extracting a feature point of an environmental target, which relate to the field of vehicles. The method comprises: acquiring the position of each corner point of an environmental target; and determining a feature point of the environmental target according to the position of each corner point of the environmental target. Thus, the problem wherein target identification is not precise may be solved, which is particularly suitable for the identification of a large target.

Abstract: This application discloses a packet transmission method and apparatus, a device, and a storage medium, and relates to the field of communication technologies. The method includes: in response to that a second slave port of a network device is invalid or the second slave port does not exist, a second master port of the network device obtains a second dataset, where the second dataset is obtained by modifying a first dataset, and the first dataset includes a timestamp carried in a first clock packet received by a first slave port and data generated by the first slave port based on the first clock packet. The network device sends a second clock packet based on the second dataset through the second master port, where a timestamp carried in the second clock packet is the timestamp carried in the first clock packet.

Abstract: Example encoding/decoding methods, communication apparatus, and systems are provided. One example encoding method includes encoding first data by using an encoding model, to obtain N pieces of encoded data, where N is an integer greater than 2. De-correlation is performed on the N pieces of encoded data to obtain N pieces of de-correlated encoded data, where a part or all of the N pieces of de-correlated encoded data may be for determining second data, the second data is for restoring third data, and the third data is the first data, or an approximation degree between the third data and the first data is greater than a specified threshold The N pieces of de-correlated encoded data are sent.

Abstract: Techniques and systems are provided for processing user interface content. For example, a server computer can receive a user interface event corresponding to a user interface of a device (e.g., a client device, another server computer, or other device). An application associated with the user interface event can be determined, and an interface model can be generated using the application associated with the user interface event. The interface model defines state information for one or more graphic objects of the user interface. The state information results from the user interface event. The server computer can send the interface model to the device, which enables the device to render the user interface.

Abstract: An air supply assembly for a refrigerator, includes: an air duct cover plate defining, together with a refrigerator liner, an air supply space and configured to isolate the air supply space from a storage space in a compartment of the refrigerator, and a centrifugal wind wheel arranged in the air supply space, and axially sucking air in and blowing the air out towards a peripheral side, wherein a plurality of air return ports are provided in the air duct cover plate to allow air in the storage space to enter the air supply space; and the centrifugal wind wheel abuts against an inner side of the air duct cover plate and is configured to suck air in from a rear side thereof, such that air entering the air supply space via the air return ports is sucked in from the rear side of the centrifugal wind wheel.

Abstract: Techniques and systems are provided for processing user interface content. For example, a server computer can receive a user interface event corresponding to a user interface of a device (e.g., a client device, another server computer, or other device). An application associated with the user interface event can be determined, and an interface model 5 can be generated using the application associated with the user interface event. The interface model defines state information for one or more graphic objects of the user interface. The state information results from the user interface event. The server computer can send the interface model to the device, which enables the device to render the user interface.

Abstract: The present disclosure relates to the field of medicine synthesis, and relates to a method for a racemic preparation of chiral h ?-amino acids and derivatives thereof, and in particular to a method for racemizing sitagliptin intermediates. where R1 is hydrogen, alkyl or aryl; R2 is hydrogen, alkyl or aryl; R3 is hydrogen, alkyl, aryl or acyl; R4 is alkyl, aryl, OR?, SR?, NHR? or NR?R?, wherein R?, R? are hydrogen, alkyl or aryl.

Abstract: The disclosure is directed in non-limiting embodiments to compounds, compositions, and methods of treating conditions and diseases associated with activation of the gonadotropin GnRH receptor (GnRHR), particularly those involving GnRHR activating autoantibodies (GnRHR AAbs). In one non-limiting embodiment, the disease is Polycystic Ovary Syndrome (PCOS). The therapeutic compounds in at least certain embodiments include peptides which at least partially comprise D-amino acids, such as retro-inverso D-amino acid (RID) peptides, which are able to bind with high affinity to GnRHR AAbs.