Abstract: A photoelectric fluid field cluster catalytic method for atomic-scale deterministic processing, comprises the following steps: selecting nanoparticles with photocatalytic activity as a photocatalytic medium, and using a photoreduction method to realize the precipitation of metal nanoparticles on a surface of the photocatalytic medium, thus creating photoelectrocatalytic clusters; illuminating a coupling area between a surface to be processed of a workpiece, the photoelectrocatalytic clusters and a flexible tool with a catalytic light source, and simultaneously applying a bias voltage to a conductive tray of the workpiece; and applying a normal load to a flexible tool head and setting a rotation speed to generate a hydrodynamic pressure to drive a polishing solution to flow, thus enabling controllable removal with atomic-level precision.

Abstract: Provided are a T-shaped reamed pile, a composite foundation, and a construction method for the composite foundation, relating to the technical field of civil engineering. The composite foundation is composed of a T-shaped reamed pile, soil between piles, and a cushion layer. The T-shaped reamed pile is composed of a core pile, a reamed body surrounding the outside of the core pile. A depth of the core pile is not lower than that of the reamed body, the reamed body includes an upper reamed body, and a lower reamed body, and a diameter of the upper reamed body is larger than that of the lower reamed body. The core pile is a precast pile, the reamed body is a cast-in-place reamed body, and the cushion layer is a sand-gravel cushion layer, or a reinforced cement-soil cushion layer.

Abstract: A device for multi-energy field induced atomic-scale CNC machining in an environmental atmosphere comprises an electromagnetic shielding chamber and a control mechanism, wherein an environmental chamber is arranged in the electromagnetic shielding chamber, a workpiece platform is arranged at the bottom of the environmental chamber, and a nanotool driven by a nanotool actuator is arranged at the top of the environmental chamber, and a gas inlet and a gas outlet which are connected to the environmental chamber are formed in the electromagnetic shielding chamber; and the control mechanism is used for controlling the workpiece platform and the nanotool actuator and applying energy fields including a force field, a temperature field, an electric field, an optical field and a magnetic field. The device has the advantages of atomic precision, high efficiency, low cost and good universality.

Abstract: Described herein are a metaverse 3D display system and method, and related devices for displaying a real 3D effect. The metaverse 3D display system comprises a 3D display screen, the 3D display screen comprising a liquid crystal grating and a processor, a liquid crystal display module and a backlight module laminated sequentially. The liquid crystal grating is formed by grating units arranged in an array, the grating units correspond to pixel units of the liquid crystal display module one-to-one, and a direction of each grating unit is perpendicular to long sides of sub-pixel units of the pixel units or is tilted relative to the long sides of the sub-pixel units for less than 45 degrees. The processor is for adjusting, according to depth values of pixels of a 3D picture to be displayed, voltages applied to the grating units and displaying the 3D image on the liquid crystal display module.

Abstract: The present disclosure belongs to technical field of OLEDs, and provides a compound suitable as a hole transport material and an electron blocking material of OLEDs. The compound has a general structure according to [Chemical Formula 1], in which Ar1 and Ar2 are each independently selected from a hydrogen atom, a substituted or unsubstituted C5-C40 aryl, or a substituted or unsubstituted C5-C40 heteroaryl; m and n are each an integer independently selected from 0, 1, or 2; X is selected from O, S, or —NR—; R is selected from hydrogen, or a substituted or unsubstituted C5-C40 aryl; Ar3 has a structure according to [Chemical Formula 2], in which R1-R8 are each independently selected from a hydrogen atom, or a substituted or unsubstituted C5-C40 aryl; Y is selected from O, S, or —NR?—; and R? is selected from a hydrogen atom, or a substituted or unsubstituted C5-C40 aryl.

Abstract: A free standing film is provide, including: 20 to 100 wt %, based on weight of the free standing film, of an irreversibly crosslinked cellulose ether containing 0.1 to 0.6 wt %, based on weight of the crosslinked cellulose ether, of polyether groups. Unit dose packages including the free standing film are also provided.

Abstract: Flexible battery management system (BMS)-gateways and modular energy management systems for second-life electric vehicle (EV) batteries in energy storage systems are disclosed. In one aspect, the system includes a plurality of EV battery packs, and a plurality of BMS-gateways each coupled to at least one of the EV battery packs. Each of the BMS-gateways is configured to communicate with the at least one EV battery pack via a communication protocol. The system also includes a modular energy management system (MEMS) configured to control the EV battery packs via the BMS-gateways.

Abstract: A system and computer-implemented method include accessing a request for allocating graphical processing unit (GPU) resources for performing an operation. The request includes metadata identifying a client identifier associated with a client, throughput, and a latency of the operation. A predicted resource limit for performing the operation is determined based on the metadata. A parameter of GPU resources is obtained. The parameter includes a status indicating whether a GPU resource is occupied for performing another operation. A GPU resource utilization value is determined for each node based on the status. The GPU resource utilization value indicates the amount of utilization of GPU resources of the corresponding node. The GPU resource utilization value of each node is compared with a pre-defined resource utilization threshold value. The GPU resources are re-scheduled based on the predicted resource limit. Further, a set of GPU resources from the re-scheduled GPU resources for performing the operation.

Abstract: The present disclosure relates to resource allocation among a plurality of clients, for using a cloud-based service, e.g., a generative artificial intelligence (GenAI) service. A first target amount of resource and a second target amount of resource can be allocated to a first client and a second client (respectively). A first and a second client, a first target amount of resource can be allocated to a first client, and a second target amount of resource can be allocated to a second client for using the service. A request can be received from a third client for allocating resources; estimating that (i) the first client is using a first subset of the first target amount and not using a second subset of first target amount, and (ii) the second client is using a third subset of the second target amount and not using a fourth subset of second target amount. It can be determined that the second subset is greater than the fourth subset.

Abstract: A system and computer-implemented method include receiving a request for allocating graphical processing unit (GPU) resources for performing an operation. The request includes metadata identifying a client identifier (ID) associated with a client, throughput, and latency of the operation. A resource limit is determined for performing the operation based on the metadata. Attributes associated with each GPU resource of a plurality of GPU resources available for assignment are obtained. The attribute is analyzed that is associated with each GPU resource with respect to the resource limit. A set of GPU resources is identified from the plurality of GPU resources based on the analysis. A dedicated AI cluster is generated by patching the set of GPU resources within a single cluster. The dedicated AI cluster reserves a portion of a computation capacity of a computing system for a period of time and the dedicated AI cluster is allocated to the client associated with the client ID.

Abstract: The present disclosure relates to secure deployment of model weights from a generative artificial intelligence (GenAI) platform to a cloud service. The method includes accessing the model metadata and a set of weights of a GenAI model associated with a GenAI platform. These model weights may be encrypted using a first encryption key that may be provided in the model metadata. These encrypted model weights may be decrypted based on the model metadata by utilizing the first encryption key from the model metadata. Each key may be associated with the specific type of GenAI model. Before storing the model weights from the GenAI platform cloud tenancy to a cloud storage in GenAI home region, the model weights may be encrypted again by utilizing a second encryption key. This encryption by the cloud may enable independent control over the sensitive information during transit and storing.

Abstract: The present invention provides a method for detecting surface haze of materials, comprising: optionally, preliminary inspection, which is conducted on materials, to identify the materials with no visible surface defects; and surface haze inspection, to detect the surface haze of the materials; wherein an optical filter module is configured in surface haze inspection setup to filter off the photoluminescence signal of the materials in the light path to the detector, so as to avoid the photoluminescence signal being detected by the detector. The invention further provides a setup for detecting surface haze of materials. By using the invented method and setup for detecting surface haze, it is possible to accurately obtain the surface haze value and/or distribution of the materials.

Abstract: A soft switch circuit, comprising switch voltage end A, main inductor L and second voltage end B. Switch voltage end A is electrically connected to first end of main inductor L; and second voltage end B is electrically connected to second end of main inductor L. Soft switch circuit further comprises auxiliary module (100) and first voltage end C, wherein first end of auxiliary module (100) is electrically connected to switch voltage end A; and second end of the auxiliary module (100) is electrically connected to first voltage end C. Auxiliary module (100) is used for charging auxiliary module (100) by using first voltage input by means of first voltage end C; and auxiliary module is further used for performing discharging to the switch voltage end A. Further provided are a power source assembly comprising a soft switch circuit, and a method for controlling a soft switch circuit.

Abstract: Systems and methods for a wearable system that monitors various biomarkers with a 3D-printed wearable electronic skin. Specifically, the wearable system is a 3D-printed epidermal wearable microfluidic electronic skin that may be composed of a combination of multidimensional nanomaterials, polymers, and hydrogels. The epidermal wearable microfluidic electronic skin may be integrated with sensors, electrodes, microfluidics, and a processor to collect and analyze molecular biomarkers of biofluid samples on the user's skin, while simultaneously analyzing the user's physiological biomarkers to conduct a health status assessment or gather health monitoring/surveillance metric.

Abstract: Disclosed are a server and a chassis structure thereof. The chassis structure includes a first chassis body and a second chassis body; the first chassis body is provided with a first snap male member and a second snap male member; the second chassis body is provided with a first snap female member and a second snap female member; the second snap female member includes a movable snap, the movable snap is movably arranged on the second chassis body, and the movable snap is configured to move relative to the second chassis body along a first direction. During installation, first, the first snap male member is snap-fitted with the first snap female member, and then the movable snap is moved in a transverse direction, so that the second snap male member is snap-fitted with the movable snap.

Abstract: The present invention provides, in some embodiments, methods, compositions, systems, and kits comprising nano-satellite complexes comprising: a core nanoparticle complex comprising a biocompatible coating surrounding a nanoparticle core; 3-25 satellite particles attached to, or absorbed to, said biocompatible coating; a plurality of antigenic peptides conjugated to, or absorbed to, said satellite particles; and at least one additional property. In other embodiments, provided herein are nano-satellite complexes comprising: a core nanoparticle complex comprising a biocompatible coating surrounding a nanoparticle core; a plurality of satellite particles attached to, or absorbed to, said biocompatible coating; a plurality of antigenic peptides conjugated to, or absorbed to, said satellite particles; and a plurality of LIGHT (TNFSF14) peptides conjugated to, or absorbed to, said satellite particles.

Abstract: Provided are an endovascular-stent-based electrode array, a method for manufacturing the same, and an electrical stimulation system. The endovascular-stent-based electrode array includes a stent woven from stent woven wires. The stent woven wires include at least one first metal woven wire, each respective first metal woven wire includes an insulated segment and a conductive segment axially arranged, the insulated segment is electrically insulated from other stent woven wires and a human tissue, and the conductive segment is configured to perform at least one of: delivering a stimulation pulse to a nerve surrounding the human tissue, and sensing an electrical signal from the nerve surrounding the human tissue. A proximal end of the respective first metal woven wire is configured to be electrically connected to an external device, and a distal terminal end of the respective first metal woven wire is electrically insulated from the human tissue.

Abstract: The present disclosure provides a modified monocrystal high-nickel ternary material, a preparation method therefor and use thereof. The preparation method includes: pre-sintering a high-nickel ternary hydroxide precursor under a condition of pure oxygen to obtain a pre-sintered material; fully mixing the pre-sintered material with a micro-powder of lithium hydroxide, a nano-dopant and an alumina pellet, and subjecting a mixture to a first sintering in a pure oxygen atmosphere after the alumina pellet is removed by sieving, followed by natural cooling in a pure oxygen atmosphere after the first sintering is completed to obtain a first sintered material; crushing the first sintered material, fully mixing it with a nano-coating agent, and then subjecting a mixed material to a second sintering in a pure oxygen atmosphere to obtain a second sintered material; and subjecting the second sintered material to crushing, sieving and demagnetizing to obtain the modified monocrystal high-nickel ternary material.

Abstract: A method of processing data for an autonomous vehicle, an electronic device, a storage medium, and an autonomous vehicle are provided. The method includes: acquiring sensor data for the autonomous vehicle, wherein the sensor data includes inertial measurement data, LiDAR data, and visual image data; determining a first constraint factor for the inertial measurement data according to the inertial measurement data and the visual image data; determining a second constraint factor for the LiDAR data according to the inertial measurement data and the LiDAR data; determining a third constraint factor for the visual image data according to the inertial measurement data, the visual image data and the LiDAR data; and processing the sensor data based on the first constraint factor, the second constraint factor and the third constraint factor, so as to obtain positioning data for positioning the autonomous vehicle.

Abstract: Apparatus, methods and systems for lighting control are provided. The apparatus may include a transceiver configured to receive lighting control information from a power source. The apparatus may include lighting control circuitry. The lighting control circuitry may receive a first voltage from the power source. The lighting control circuitry may convert the first voltage into a second voltage. The lighting control circuitry may obtain a light level from the lighting control information. The apparatus may include a connector. The connected may transmit the second voltage and a current corresponding to the light level to a light emitting diode (“LED”) light source. The transceiver, the lighting control circuitry, and the connector may be disposed in a housing. The LED light source may be disposed in a fixture. The lighting control circuitry may be structurally separate from and in electronic communication with the fixture.