Abstract: Provided is a a semiconductor laser module, comprising, from bottom to top, a substrate, a lower limiting layer, a lower waveguide layer, an active layer, an upper waveguide layer, an electron blocking layer, and an upper limiting layer. The active layer satisfies at least one of that a content ratio of an element Al to an element H satisfies a first preset proportion distribution, a content ratio of an element In to the element H satisfies a second preset proportion distribution, a content ratio of an element Si to the element H satisfies a third preset proportion distribution, a content ratio of an element Mg to the element H satisfies a fourth preset proportion distribution, and a content ratio of an element C to an element O satisfies a fifth preset proportion distribution.

Abstract: Methods, systems, and devices that support a dynamic screen refresh rate are described. An electronic device may dynamically (e.g., autonomously, while operating) adjust the rate at which a screen is refreshed, such as to balance considerations such as user experience and power consumption by the electronic device. For example, the electronic device may use an increased refresh rate when executing applications for which user experience is enhanced by a higher refresh rate and may use a decreased refresh rate when executing other applications. As another example, the electronic device may use different refresh rates while executing different portions of the same application, as some aspects of an application (e.g., more intense portions of a video game) may benefit more than others from a higher refresh rate. The electronic device may also account of rother factors, such as battery level, when setting or adjusting the refresh rate of the screen.

Abstract: Embodiments of the present disclosure provide a method and apparatus for estimating an angle of arrival of a channel Sounding Reference Signal (SRS). By means of the present disclosure, a plurality of passive antennas receive, in a time-division manner, SRSs configured at a specified comb position, then a same active antenna channel amplifies and samples the SRSs received by the plurality of passive antennas, and the amplified and sampled SRSs are segmented, and angles of arrival of the SRSs are estimated based on each segment of the SRSs.

Abstract: Systems, devices, media, and methods are presented for assigning configuration parameters to unknown devices by comparing characteristics of unknown devices to characteristics of known devices. Characteristics of an unknown device are compared to characteristics of known devices to identify a similar device having known configuration parameters. The unknown device is then assigned the configuration parameters of the identified similar device.

Abstract: Flexible optical fiber ribbon includes multiple optical fibers. The multiple optical fibers are optical fibers arranged side by side, and multiple bonded portions are arranged between adjacent optical fibers and distributed intermittently along the longitudinal direction, the multiple bonded portions being made of the same material; each optical fiber has a ink layer at the underlying outermost layer and a transparent coating layer at the outermost layer; the transparent coating layers of the multiple optical fibers are made of the same material, and the transparent coating layers are continuous in the axial direction and continuous in the circumferential direction; the colors and/or shapes of the ink layers of optical fibers are observed through the transparent coating layers, and there is at least one optical fiber, among the multiple optical fibers, of which the color and/or shape of the ink layer thereof is different from that of another optical fiber among the multiple optical fibers.

Abstract: The disclosure provides a display apparatus and a data processing method. The display apparatus detects a media resource type of a target program in response to a recording command for the target program. The media resource type includes a network media resource and a non-network media resource. Based on that the media resource type is the network media resource, the display apparatus downloads media resource data of the target program according to the resource locator address and writes the media resource data onto a memory; and based on that the media resource type is the non-network media resource, the display apparatus searches for a target network media resource corresponding to the target program, and downloads media resource data of the target program according to the resource locator address and writes the media resource data onto the memory based on that the target program has the target network media resource.

Abstract: The present disclosure provides a head mounted display includes a display assembly to display a compensated image, an imaging assembly to modulate the compensated image into a near-to-eye image and projects the near-to-eye image to a user's eye, a driving device connects with the imaging assembly for adjusting a position of the imaging assembly, an eye tracking device to obtain an outline image of the eye, and a processor. The processor electrically connects with the eye tracking device and the driving device to calculate a gaze position of the eye on the display assembly according to the outline image, and is used to transmit a control signal to the driving device to make the driving device adjust a position of the imaging assembly according to the control signal, so that an optical axis of the image module coincides with the gaze position. The processor also electrically connects with the display assembly to generate the compensated image centered on the gaze position.

Abstract: System, method, and various embodiments for a chatbot event generation system are described herein. An embodiment operates by receiving a request to create an event, and identifying a set of parameters associated with generating the event. A first subset of parameters as provided with the request are identified. A prompt for a large language model (LLM) is generated, and a second subset of parameters is received from the LLM. The event is generated based on the first subset of parameters provided with the request and the second subset of parameters provided by the LLM. The event is detected and an additional action is performed responsive to the detecting the event.

Abstract: Methods, systems, and devices related to host identification for a memory system are described. A memory system may receive an index value from a host system that is associated with an identification of the host system. The memory system may identify one or more operating parameter associated with the index value based on receiving the index value. The memory system controller may configure the memory system to utilize one or more operating parameters associated with the index value based on identifying the operating parameters. The memory system may output an indication to the host system that the operating parameters associated with the index value are configured to be utilized by the memory system.

Abstract: Embodiments of the present disclosure provide a semiconductor laser component, comprising, from bottom to top, a substrate, a lower limiting layer, a lower waveguide layer, an active layer, an upper waveguide layer, an electron blocking layer, and an upper limiting layer. The active layer satisfies at least one of that a content ratio of an element Al to an element H satisfies a first preset proportion distribution, a content ratio of an element In to the element H satisfies a second preset proportion distribution, a content ratio of an element Si to the element H satisfies a third preset proportion distribution, a content ratio of an element Mg to the element H satisfies a fourth preset proportion distribution, and a content ratio of an element C to an element O satisfies a fifth preset proportion distribution.

Abstract: A sugar-reduced sweetener can be a high-intensity sweetener, a bulk sweetener, or a one sugar sweetener. The dosages of the high-intensity sweetener and the bulk sweetener satisfy a condition that the sweetness of the two compounded approaches to that of the sugar sweetener. Flavor, sweetness, taste and efficacy of original sugar sweet substances, for example, common sugar varieties in life such as sucrose and brown sugar can be reserved, and the sugar-reduced sweetener can replace sucrose perfectly. During use, according to the requirements of the sugar reduction ratio, the sugar sweetening substances can be added in any proportion, which can greatly reduce the sugar content so as to achieve the purpose of lowering and reducing sugar. In a preparation method of the sugar-reduced sweetener of the present invention, an intermittent spraying method is adopted, so that the quality of a final product is stable.

Abstract: Methods, systems, and devices that support a dynamic screen refresh rate are described. An electronic device may dynamically (e.g., autonomously, while operating) adjust the rate at which a screen is refreshed, such as to balance considerations such as user experience and power consumption by the electronic device. For example, the electronic device may use an increased refresh rate when executing applications for which user experience is enhanced by a higher refresh rate and may use a decreased refresh rate when executing other applications. As another example, the electronic device may use different refresh rates while executing different portions of the same application, as some aspects of an application (e.g., more intense portions of a video game) may benefit more than others from a higher refresh rate. The electronic device may also account of rother factors, such as battery level, when setting or adjusting the refresh rate of the screen.

Abstract: Core scheduling based on energy crossover is described. In one or more implementations, a system includes a plurality of cores, a controller configured to communicate feedback associated with efficiency of the plurality of cores, and an operating system. The operating system is configured to receive the feedback and adjust core scheduling responsive to at least one of the plurality of cores operating in an inefficient state based on the feedback. The controller may monitor operation of the cores, determine crossover points indicating transitions between efficient and inefficient frequency ranges for the cores, and detect when operating frequencies are proximate to the crossover points. Core scheduling adjustments may include migrating work between cores or reducing workload while maintaining operating frequencies to optimize efficiency.

Abstract: Systems, devices, media, and methods are presented for assigning configuration parameters to unknown devices by comparing characteristics of unknown devices to characteristics of known devices. Characteristics of an unknown device are compared to characteristics of known devices to identify a similar device having known configuration parameters. The unknown device is then assigned the configuration parameters of the identified similar device.

Abstract: Dynamic adjustment of power modes including: detecting an application identified in an application power policy; limiting an application power consumption of a computing component based on the application power policy; monitoring power consumption of a computing component; and selecting a power mode based on the monitored power consumption of the computing component and a power consumption threshold for each of a plurality of power modes.

Abstract: The present application relates to a display screen cover plate, a display module and a display device, in which the display screen cover plate includes a substrate and a light shielding layer, the substrate includes a visible area and a border area, where the border area is arranged around the visible area; and the light shielding layer is arranged on one side of the substrate and located in the border area, at least part of a surface of one side of the light shielding layer facing away from the substrate is a concave-convex surface, and an orthographic projection of the concave-convex surface on the substrate covers at least part of the border area. The embodiments of the present application provide a display screen cover plate, a display module and a display device.

Abstract: A method and apparatus for measuring characteristics of the fluid using an integrator connected to a central electrode of a contacting conductivity sensor surrounded by an outer electrode.

Abstract: A ventricular assist device includes a housing assembly with a pressurized inner chamber, an impeller, an electric motor and a distance sensor. The electric motor includes a controller, a stator and a rotor. The stator and the controller are located in the housing assembly, outside of the pressurized inner chamber and are electrically coupled. The impeller and the rotor are located in the pressurized inner chamber and fixedly coupled. The distance sensor is located in the housing assembly, outside of the pressurized inner chamber and electrically coupled to the controller. The distance sensor senses a distance value of the rotor to a cavity wall of the pressurized inner chamber, and further transmits the distance value to the controller. The controller controls a magnetic force between the stator and the rotor according to the distance value, so as to control a suspension and rotation of the rotor.

Abstract: Embodiments of the present disclosure provide a semiconductor laser component, comprising, from bottom to top, a substrate, a lower limiting layer, a lower waveguide layer, an active layer, an upper waveguide layer, an electron blocking layer, and an upper limiting layer. The active layer satisfies at least one of that a content ratio of an element Al to an element H satisfies a first preset proportion distribution, a content ratio of an element In to the element H satisfies a second preset proportion distribution, a content ratio of an element Si to the element H satisfies a third preset proportion distribution, a content ratio of an element Mg to the element H satisfies a fourth preset proportion distribution, and a content ratio of an element C to an element O satisfies a fifth preset proportion distribution.

Abstract: Systems, devices, media, and methods are presented for throttling (i.e., adjusting) the workload of an application (e.g., number of task requests) in order to improve processor core usage within a heterogeneous multiprocessor system. When high-performance processing is beneficial to the application, the number of task requests may be increased in order to have high-performance processor cores within the heterogeneous multiprocessor system core processor perform the tasks. On the other hand, when high-performance processing is not beneficial, the number of task requests may be decreased in order to have low-performance processor cores within the heterogeneous multiprocessor system perform the tasks. Processor core usage is monitored, and the number of tasks being performed are adjusted to match the processor core usage to a target processor core usage for functions the application is performing.