Abstract: Disclosed are a method and a device for identifying full-section excavation parameters of large-section tunnel with broken surrounding rock, which is capable of solving the problem of inaccurate arrangement of blasting hole points in tunnel excavation engineering, including following steps: establishing a three-dimensional finite element model based on a blasting section design of a tunnel; performing a simulation with the three-dimensional finite element model based on blasting design parameters to obtain blasting quality parameters; selecting a group closest to a preset quality parameter from multiple groups of the blasting design parameters as target blasting design parameters, wherein the preset quality parameter is an acceptance grade standard of the tunnel; obtaining first thermal imaging information of a first hot spot of a surface to be blasted; calibrating actual hole spacing parameters based on the first thermal imaging information and the target blasting design parameters.

Abstract: Embodiments of the present disclosure provide a contrast enhanced ultrasound imaging method and an ultrasound imaging device. The method may include: determining a target imaging mode from preset imaging modes in response to the first instruction, where the preset imaging modes comprise a first imaging mode and a second imaging mode which have different frame rate; transmitting ultrasound waves to a target object and receiving ultrasound echoes returned from the target object according to the determined target imaging mode to obtain ultrasound echo signals; and generating a contrast enhanced image according to the ultrasound echo signals. An ultrasound imaging device is also provided.

Abstract: In a data processing method, a first training sample is received. The first training content data is encoded by using a first context encoding model to obtain a first context feature representation corresponding to the first training entity. The first semantic feature data is encoded by using a to-be-trained first entity encoding model to obtain a first semantic feature representation corresponding to the first training entity. A first feature representation loss is determined based on first similarity information between the first context feature representation and the first semantic feature representation. First model parameters of the to-be-trained first entity encoding model are adjusted based on the first feature representation loss to obtain a trained first entity encoding model. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.

Abstract: The comparator includes an input unit, a load unit, a control switch, and an adjustment unit. The input ends of the input unit are connected to a first input signal and a second input signal. The load unit is connected to the input unit, and the gain of the comparator is adjusted by changing the gate voltages of the pair of gain adjustment transistors of the load unit. The adjustment unit is connected to the input unit, and the gate voltages of the pair of gain adjustment transistors are adjusted according to the enable state of the control switch. The present disclosure also provides an analog-to-digital converter.

Abstract: An example method includes providing, to a sequence model (i) a plurality of few-shot prompts, wherein each prompt comprises a demonstration passage, a demonstration task, and a demonstration query, wherein the demonstration task describes a type of retrieval, and wherein the demonstration query is relevant to the demonstration task, and (ii) a plurality of passages sampled from a corpus of passages. The method also includes receiving, from the sequence model and for the plurality of passages and based on the plurality of few-shot prompts, a respective plurality of predicted task-query pairs, the sequence model having been prompted to predict a task based on an input passage, and predict an output query relevant to the predicted task. The method further includes generating a synthetic training dataset comprising the plurality of passages and the respective plurality of predicted task-query pairs. The method also includes providing the synthetic training dataset.

Abstract: A core package includes N cores, N+1 hollow-square-shaped thin plates, a first substrate and a second substrate. The N+1 hollow-square-shaped thin plates and the N cores are stacked alternately to form a semi-finished core package. Anode portions of adjacent two cores are electrically connected, and cathode portions of adjacent two cores are electrically connected. When stacking the N+1 hollow-square-shaped thin plates and the N cores, a space where the N+1 hollow-square-shaped thin plates are not in contact with the N cores is filled with an insulating adhesive. A double-substrate multilayer solid aluminum electrolytic capacitor includes a resin shell, a waterproof coating and the core package. This application also provides a method of preparing the double-substrate multilayer solid aluminum electrolytic capacitor.

Abstract: Systems, apparatuses, and methods for reducing three dimensional (3D) lookup table (LUT) interpolation error while minimizing on-chip storage are disclosed. A processor generates a plurality of mappings from a first gamut to a second gamut at locations interspersed throughout a 3D representation of the pixel component space. For example, in one implementation, the processor calculates mappings for 17×17×17 vertices within the 3D representation. Other implementations can include other numbers of vertices. Rather than increasing the number of vertices to reduce interpolation error, the processor calculates mappings for centroids of the sub-cubes defined by the vertices within the 3D representation of the first gamut. This results in a smaller increase to the LUT size as compared to increasing the number of vertices. The centroid mappings are used for performing tetrahedral interpolation to map source pixels in the first gamut into the second gamut with a reduced amount of interpolation error.

Abstract: An apparatus comprises an electronic equipment chassis comprising a housing and at least one lid, the housing comprising a control panel with a first set of one or more status indicators. The apparatus also comprises at least one latch configured for securing the at least one lid to the housing, the at least one latch comprising a second set of one or more status indicators. The apparatus further comprises a processing device configured to determine status information for electronic equipment housed in the electronic equipment chassis, the status information characterizing whether at least one of opening and removing the at least one lid is safe to perform at a given time, and controlling, based at least in part on the determined status information, at least one of the first set of indicators and at least one of the second set of indicators.

Abstract: Disclosed is a wearable motion capture glove based on a flexible optical fiber, relating to the field of motion capture. The wearable motion capture glove includes a glove body, multiple motion acquisition sensing devices, and a glove packaging tool. Each motion acquisition sensing device includes a data acquisition and processing module, a circuit splint, and a flexible polymer profiled optical fiber. The data acquisition and processing module includes a motion capture data acquisition module, and a motion capture data processing module. The flexible optical fiber and the motion capture data acquisition module are firmly packaged using the circuit splint and the glove packaging tool, and then are fixed to a corresponding position of a finger joint of a wearer, such that the glove can be worn more closely to the finger joint, and data acquisition is more stable and accurate.

Abstract: Embodiments of the present disclosure provide a contrast enhanced ultrasound imaging method and an ultrasound imaging device. The method may include: determining a target imaging mode from preset imaging modes in response to the first instruction, where the preset imaging modes comprise a first contrast enhanced imaging mode and a second contrast enhanced imaging mode which have different frame rate; transmitting ultrasound waves to a target object and receiving ultrasound echoes returned from the target object according to the determined target imaging mode to obtain ultrasound echo signals; and generating a contrast enhanced image according to the ultrasound echo signals. An ultrasound imaging device is also be provided.

Abstract: Disclosed is a wearable motion capture glove based on a flexible optical fiber, relating to the field of motion capture. The wearable motion capture glove includes a glove body, multiple motion acquisition sensing devices, and a glove packaging tool. Each motion acquisition sensing device includes a data acquisition and processing module, a circuit splint, and a flexible polymer profiled optical fiber. The data acquisition and processing module includes a motion capture data acquisition module, and a motion capture data processing module. The flexible optical fiber and the motion capture data acquisition module are firmly packaged using the circuit splint and the glove packaging tool, and then are fixed to a corresponding position of a finger joint of a wearer, such that the glove can be worn more closely to the finger joint, and data acquisition is more stable and accurate.

Abstract: Cooling of an information handling system can be provided liquid-assisted cooling apparatus with liquid. The liquid-assisted cooling apparatus may comprise a drip tray component positioned under a liquid-assisted cooling module having a cooling block, a heat exchanger, and piping connecting the cooling block and heat exchanger. The drip tray can collect fluid leaked by or from the liquid-assisted cooling module. The drip tray may include an absorbent material to contain the leaked fluid and/or a liquid sensor to detect the presence of fluid in the drip tray. The liquid sensor may be coupled to a controller configured to adjust operation of one or more electronic components cooled by the liquid-assisted cooling apparatus when fluid is determined to be present in the drip tray.

Abstract: The present application provides anti-PLA2G2D constructs that bind to PLA2G2D (e.g., anti-PLA2G2D antibodies), nucleic acid molecules encoding an amino acid sequence of the anti-PLA2G2D, vectors comprising the nucleic acid molecules, host cells containing the vectors, methods of preparing the anti-PLA2G2D construct, pharmaceutical compositions containing the anti-PLA2G2D construct, and methods of using the anti-PLA2G2D construct or compositions.

Abstract: The present disclosure provides techniques for implementing a hierarchical and partitional integer motion estimation search (IMES) architecture using a search engine that is configurable based on a content of a plurality of frames in a video sequence. For example, the techniques include identifying, based on the plurality of frames, one or more search parameters for the hierarchical and partitional motion estimation, where the one or more search parameters are based on a content indicative of motion features tracked across the video sequence. The hierarchical and partitional motion estimation, which includes at least one decimated motion estimation search followed by a full-pixel level search, is performed based on the one or more identified search parameters to determine an integer (or pixel-level) motion vector.

Abstract: An antimicrobial peptide composition comprising an antimicrobial peptide, at least one stabilizer, and a buffer system, the mass concentration of the antimicrobial peptide in the composition being 0.1‰ to 10‰; and the buffer system being a phosphate buffer system or an acetate buffer system; the amino acid sequence of the antimicrobial peptide being: KWKSFLKTFaAbKTVLHTALKAISS. The antimicrobial peptide composition is a broad-spectrum anti-infective drug suitable for various primary skin infections caused by pathogenic bacteria, especially drug-resistant bacteria, and secondary skin infections such as an eczema co-infection and an ulcer co-infection, including persistent infectious diseases such as diabetic foot, burn wound infections, and decubitus ulcer infections, and the composition has broad application prospects.

Abstract: A modular information handling system may include one or more information handling resources and an enclosure configured to house the one or more information handling resources, the enclosure comprising a topside cover comprising: a fixed portion mechanically fixed to a remaining portion of the enclosure, a movable portion, and a damping hinge configured to rotatably couple the movable portion to the fixed portion about an axis of rotation defined by the damping hinge, wherein the damping hinge is configured to dampen mechanical rotation of the movable portion relative to the fixed portion when the movable portion mechanically moves towards a closed position relative to the fixed portion.

Abstract: A method for forming an electrochemical device may comprise the steps of: (a) exposing electrode material particles to a lithium-containing precursor followed by an oxygen-containing precursor to form a coating on the electrode material particles; (b) forming a slurry comprising the coated electrode material particles; (c) casting the slurry to form a layer; (d) calendering the layer to form one or more electrodes (anode and/or cathode); (e) positioning a separator between the anode and the cathode to form a cell structure; and (f) positioning the cell structure in a liquid electrolyte, wherein the electrolyte is essentially free of a solvent that forms a solid electrolyte interphase on the anode and/or cathode. The method reduces the need for slow, costly preconditioning to be performed following lithium-ion battery cell assembly, and enables the use of ethylene carbonate-free electrolytes, thereby improving cycling stability at high voltages for lithium-ion batteries.

Abstract: An ultrasonic imaging method combining physiological signals includes: obtaining an ultrasonic image of an examination object acquired by an ultrasonic imaging system at a first time; obtaining a physiological signal of the examination object acquired by a first monitoring device at a second time, where the first time and the second time at least partially overlap; aligning the ultrasonic image and the physiological signal with time; and displaying the aligned ultrasonic image and physiological signal on a same display interface.

Abstract: An information handling system includes a module configured to be installed into a server rack and a handle assembly. The handle assembly includes a main frame that is rigidly affixed to the module, a handle frame that is movably affixed to the main frame, and a handle that is rigidly affixed to the handle frame. The handle frame and the handle are movable with respect to the main frame between a first, upper position, and a second, lower position.

Abstract: A bezel assembly including a front bezel frame, a front bezel scaffold, and a latch apparatus. The front bezel scaffold is connected to the front bezel frame and the front bezel scaffold has a bezel pattern. The latch apparatus is arranged in a shape that is aligned with the bezel pattern and when the latch apparatus is in a latched position, at least a portion of the latch apparatus extends past an edge of the front bezel frame.