Abstract: Systems and methods for triaging sepsis patients by receiving a heart rate signal comprising a plurality of heartbeats from a patient, determining a value for each of a plurality of heart rate variability (HRV) parameters and each of a plurality of heart rate n-variability (HRnV) parameters from the heart rate signal and applying the predictive model to the values to determine a sepsis risk category for the patient from a plurality of sepsis risk categories.

Abstract: A piston pump group for a brake system and a control method thereof are provided, and the piston pump group includes: a piston, a pump body provided with an operating chamber, and a transmission mechanism used for driving the piston to move in the operating chamber, where the transmission mechanism includes a lead screw transmission assembly, a follower, and a planetary gear assembly used for transmitting power to the lead screw transmission assembly, the follower is fixedly connected to the piston, the lead screw transmission assembly is used for driving the follower to move relative to the operating chamber, and a limiting member used for limiting the movement of the follower is disposed between the lead screw transmission assembly and the follower.

Abstract: A residue stream comprising liquid hydrocarbons and metal-rich solid particles is reacted with an oxidant stream in a gasifier to produce a syngas stream that is quenched in a water bath. The risk of plugging in the water lines is reduced by removing solids from the recycled water streams. Acid gases are stripped from at least a portion of the recycled water to reduce the risk of precipitates forming from the reaction of dissolved acid gases with metal ions.

Abstract: An electronic device may transmit a self-identification message indicating its capabilities as a wireless power transmitter to nearby devices.

Abstract: A graphene acupoint herbal patch (AHP) for warming uterus and relieving pain, and a method of preparation and use thereof are provided, belonging to the technical field of traditional Chinese medicines (TCMs). The graphene AHP for warming uterus and relieving pain includes a TCM, graphene, a hot melt adhesive, a far-infrared ceramic powder, a heat sensitizer, camphor, and menthol. The graphene AHP for warming uterus and relieving pain produces no acute toxicity, has no skin irritation, and does not induce allergies. In the graphene AHP for warming uterus and relieving pain, the release rate of the small drug molecules tetrahydropalmatine, imperatorin, eugenol, and paeoniflorin is higher than that of an ordinary AHP for warming uterus and relieving pain, thus exhibiting a more obvious analgesic effect.

Abstract: The present disclosure relates to a tetrahydronaphthalene compound, and a preparation method therefor and the use thereof in medicine. Specifically, the present disclosure relates to a tetrahydronaphthalene compound as represented by general formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and the use thereof as a therapeutic agent, in particular the use thereof as an estrogen receptor degrader, the use in the preparation of a drug for treating and/or preventing estrogen receptor-mediated or dependent diseases or conditions and the use in the preparation of a drug for treating and/or preventing diseases or conditions by means of degrading a target protein.

Abstract: A coal and gas outburst monitoring device includes the insertion and anchoring assembly, and the pump drainage and monitoring mechanism; the insertion and anchoring assembly is vertically inserted and distributed on the sidewall of surrounding rock of coal mine roadway, and the insertion and anchoring assembly can monitor the stress change data in the sidewall of surrounding rock in real time; the pump drainage and monitoring mechanism is erected within the coal mine roadway, and the pump drainage and monitoring mechanism can cooperate with the insertion and anchoring assembly to perform the gas pump drainage monitoring for the sidewall of surrounding rock of goaf, and to obtain the gas seepage monitoring data in the surface layer and the inner layer of sidewall of surrounding rock. Thus, comparing with the database mechanism, the accurate and advanced predictions for the gas outburst can be made.

Abstract: A memory system that is based on 3D NAND flash memory of a high capacity and/or capable of high performance is provided, which includes memory planes, each including a plane core and a specific set of resources. For each memory plane of the plurality of memory planes, the technology provides (i) a corresponding plane busy (PRDY) signal indicating a busy or a ready state of the specific set of recourses of the corresponding memory plane, and (ii) a corresponding plane in operation (PIO #) signal indicating an in operation or idle state of resources used by the plane core of the corresponding memory plane. Issuance of memory commands by a controller and execution of memory commands for a memory plane of the plurality of memory planes is selectively allowed or denied, based on status of one or more of the plurality of PRDY signals and the plurality of PIO # signals.

Abstract: A filtration apparatus and an electronic device are provided to resolve the problem of housing body sealing failures caused by particulate matter in water damaging the waterproof membrane sealing the electronic device. In the filtration apparatus and electronic device, a first filter layer is disposed on an outer side of an outer surface of a housing body, a second filter layer is disposed between the outer surface and the first filter layer, and both the first filter layer and the second filter layer cover function holes on the housing body.

Abstract: An over-current protection device includes an electrode layer and a heat-sensitive layer. The heat-sensitive layer exhibits a positive temperature coefficient (PTC) characteristic, and is laminated between a top metal layer and a bottom metal layer of the electrode layer. The heat-sensitive layer includes a polymer matrix and a conductive filler. The polymer matrix includes a fluoropolymer. The fluoropolymer has a plurality of spherulites, and the fractal dimension of each spherulite is lower than 12.

Abstract: Disclosed is a text classification method and a text classification device. The text classification method includes: receiving text data (S1), the text data comprising one or more text semantic units; replacing the text semantic unit with a corresponding text keyword (S2), based on a correspondence between text semantic elements and text keywords; extracting, with a semantic model, a semantic feature of the text keyword (S3); and classifying, with a classification model, the text keyword at least based on the semantic feature, as a classification result of the text data (S4).

Abstract: Provided are a method of verifying process data of a display panel, a device, a storage medium, and a product, which relates to a field of process verification technology. The method of verifying the process data of the display panel includes: generating, based on design data of a process of the display panel, simulation process data for performing the process; performing, by using a process model, a simulation of performing the process based on the simulation process data; and verifying, by using a measurement model, whether the simulation process data is applicable to actual production based on the simulation. The process model is constructed based on actual process data generated in an actual manufacturing process of the display panel, and the measurement model is constructed based on actual process data and actual measurement data which are generated in the actual manufacturing process of the display panel.

Abstract: Embodiments of this application relate to control parameter optimization technologies. Various embodiments include methods and apparatus for optimizing control parameters. At least one group of initial control parameters within a preset range is randomly generated, to obtain a group of current control parameters; it is determined whether a number of updates has exceeded a preset threshold, referring to a total number of times that the current control parameters have been changed; the group of current control parameters is changed when the number of updates does not reach the preset threshold; and air conditioning control parameters are optimized according to control parameters corresponding to a comprehensive score of a combination when the number of updates reaches the preset threshold.

Abstract: Provided are a digital twinning method and system for a scene flow based on a dynamic trajectory flow, which belong to the field of traffic control. The method includes: extracting and identifying a target semantic trajectory with a detecting and tracking integrated multi-modal fusion and perception enhancement network; extracting road traffic semantics, so as to obtain a highly parameterized virtual road layout top view; obtaining a road layout traffic semantic grid encoding vector based on the virtual road layout top view; constructing a target coupling relation model; constructing a traffic force constraint model; constructing a long short term memory trajectory prediction network; predicting a motion trajectory of a target with the long short term memory trajectory prediction network, so as to obtain the predicted motion trajectory; and obtaining a digital twin of the scene flow based on trajectory extraction, semantic identification and the predicted motion trajectory.

Abstract: The present disclosure provides methods and apparatuses for improving user security of satellite-ground integrated network systems. On the basis of the satellite-ground integrated network pipeline only authenticates a terminal in a satellite-ground integrated network, a two-stage authentication based on CA digital certificates and user characteristic information is put forward for users and services using the terminal.

Abstract: A memory device includes a memory die, a non-volatile memory circuit, and a logic die. The memory die includes a first memory space and a second memory space. The non-volatile memory circuit stores a repair table file corresponding to the first memory space. The logic die is coupled to the memory die and the non-volatile memory. The logic die selectively accesses the first memory space or the second memory space of the memory die according a comparing result of an input address and the repair table file. The memory die and is different from the logic die.

Abstract: An acoustic wave filter with different bulk acoustic wave devices is disclosed. The filter includes a first bulk acoustic wave resonator and a second bulk acoustic wave resonator. The first bulk acoustic wave resonator includes a first raised frame structure. The first raised frame structure is a multi-layer raised frame structure. The second bulk acoustic wave resonator includes a second raised frame structure. The first raised frame structure has at least one more raised frame layer than the second raised frame structure.

Abstract: A coal and gas outburst monitoring device includes the insertion and anchoring assembly, and the pump drainage and monitoring mechanism; the insertion and anchoring assembly is vertically inserted and distributed on the sidewall of surrounding rock of coal mine roadway, and the insertion and anchoring assembly can monitor the stress change data in the sidewall of surrounding rock in real time; the pump drainage and monitoring mechanism is erected within the coal mine roadway, and the pump drainage and monitoring mechanism can cooperate with the insertion and anchoring assembly to perform the gas pump drainage monitoring for the sidewall of surrounding rock of goaf, and to obtain the gas seepage monitoring data in the surface layer and the inner layer of sidewall of surrounding rock. Thus, comparing with the database mechanism, the accurate and advanced predictions for the gas outburst can be made.

Abstract: Flexible scheduling, self-healing, high-utilization strong stability for cellular network communications are discussed. Cellular network communication settings and strategies are developed with communication interval, transmit power data rate, channel delay, spectrum occupancy, source coding, receiving sensitivity, channel coding, signal-to-noise ratio, packet loss rate, channel occupancy rate, reception frequencies frequency band size of data package transmission frequencies, data package structure, modulation scheme, information coding scheme, antenna configuration.

Abstract: A flow guiding device in an immersion-cooled chassis of a server comprises at least one deflector located above a chip on a mainboard in the chassis, each deflector comprises a first end for mounting to the mainboard above the chip and a second end inclined away from the mainboard. The first end is immersed in coolant, the second end is higher than the first end; the deflector further comprises a hollow part including multiple through holes for interrupting upward movement vapor bubbles generated by the hot chip, which reduces probability of the vapor bubbles escaping from the coolant liquid and the chassis. A liquid-cooled chassis having the flow guiding device is also disclosed.