Abstract: A wearable apparatus and an accessory for a terminal device are provided. The wearable apparatus includes a body, a heart rate acquisition device, and a blood oxygen saturation acquisition device. The body includes a ring provided with a wearing space. The heart rate acquisition device is mounted on the body and configured to acquire heart rate data. The blood oxygen saturation acquisition device is mounted on the body and configured to acquire blood oxygen saturation data.

Abstract: A touch display panel, a manufacturing method thereof, a driving method thereof, and a touch display device are provided. The touch display panel includes a cathode. The cathode includes a plurality of inductive electrodes and a plurality of drive electrodes intersecting with the plurality of inductive electrodes. Each of the inductive electrodes includes a plurality of inductive sub-electrodes connected in sequence, and each of the drive electrodes includes a plurality of drive sub-electrodes connected in sequence.

Abstract: A refrigeration system, comprising an evaporator, a condenser, a throttling device, a compressor, an economizer and an ejector, these devices together form a closed-loop refrigerant circulation loop, the ejector being connected to the economizer, and the ejector being provided on an exhaust side of the compressor. The structure enables the refrigeration system to realize the dual-stage boost, does not affect the stability of the compressor due to the instability of the airflow of the ejector, and does not affect the oil property of the compressor, thereby ensuring the operation safety of the compressor.

Abstract: The disclosure discloses a touch display panel and a touch display device. The touch display panel includes: a display panel, an encapsulation layer and a touch lead, wherein, the display panel includes a display area and a non-display area including a lead bonding area; the encapsulation layer covers the display area and extends to the lead bonding area; the touch lead extends to the lead bonding area along a side of the encapsulation layer away from the display area.

Abstract: A multi-split air-conditioning system, and a method for calculating a heat exchange capacity thereof. The method includes: acquiring a total heat exchange capacity of a multi-split air-conditioning system; acquiring a pressure difference between two pressure measurement points on each air pipe; acquiring the distance between the two pressure measurement points on each air pipe; acquiring the pipe diameter of each air pipe; acquiring the friction factor of each air pipe; acquiring the density of a heat exchange medium in each air pipe; and according to the total heat exchange capacity of the multi-split air-conditioning system, the pressure difference and distance between the two pressure measurement points on each air pipe, the pipe diameter and friction factor of each air pipe, and the density of the heat exchange medium in each air pipe, calculating a heat exchange capacity of each indoor unit.

Abstract: The invention relates to inhibitors of glucosylceramide synthase (GCS) useful for the treatment of metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, and for the treatment of cancer.

Abstract: Described are systems and processes for generating dynamic estimated time of arrival predictive updates for delivery of perishable goods. In one aspect a system is configured for generating dynamic estimated time of arrival (ETA) predictive updates between a series of successive events for real-time delivery of orders. For each order, a plurality of delivery events and corresponding timestamps are received from devices operated by customers, restaurants, and couriers. Based on the timestamps, the system generates a plurality of ETA time predictions for one or more of the delivery events with trained predictive models that use weighted factors including historical restaurant data and historical courier performance. As additional timestamps are received for a delivery event, the trained predictive models dynamically update the ETA time predictions for successive events. The predictive models may be continuously trained by updating the weighted factors based on the received timestamps.

Abstract: A spammer profile detector uses multi-stage machine learning approach, where a content-based machine learning model, a connection graph machine learning model, and a behavior-based machine learning model are used sequentially, each model generating a score indicating the likelihood that a profile is a spammer profile. The content-based machine learning model examines and evaluates information stored in a member profile. The connection graph machine learning model examines and evaluates a member's connections. The behavior-based machine learning model examines and evaluates activities of a member represented by a member profile. The score produced by the spammer profile detector can be used to determine whether the profile should be flagged as a spammer profile, whether the profile should be omitted when determining a count of the total number of active member profiles within the system, whether the profile should be restricted or removed from the system, etc.

Abstract: A system and method for performing ophthalmic surgery using an ultra-short pulsed laser is provided. The system includes a laser engine configured to provide an ultra-short pulsed laser beam, optics configured to direct the laser beam to an undocked eye of a patient, an eye tracker configured to measure five degrees of freedom of movement of the undocked eye, an optical coherence tomography module configured to measure depth of the undocked eye, and a controller configured to control laser beam position on the undocked eye toward a desired laser pattern based on depth and the five degrees of freedom of movement of the undocked eye. Adaptive optics are also provided. Also disclosed are a scleral ring including fiducial markings and a compliant contact lens and fluid tillable contact lens configured to facilitate ultra-short pulsed laser surgery while reducing or eliminating eye docking requirements.

Abstract: A burst-resistant tire embedded with open tubular members, including an outer ring, an inner ring and the open tubular members. The outer ring consists of a first outer ring and a second outer ring, which are symmetrical with respect to a central radial plane of the burst-resistant tire. The open tubular members include multiple first open tubular members and multiple second open tubular members. The first open tubular members are provided between the first outer ring and the inner ring, and the second open tubular members are provided between the second outer ring and the inner ring. The second open tubular members and the first open tubular members are connected at the central radial plane of the burst-resistant tire.

Abstract: Embodiments of the present disclosure relate to data processing technologies, and disclose a fingerprint data processing method and a processing apparatus. In some embodiments, the fingerprint data processing method includes: receiving a first ciphertext that carries fingerprint data; decrypting the first ciphertext to obtain the fingerprint data; identifying the fingerprint data and generating an identification result; encrypting the identification result and generating a second ciphertext that carries the identification result; and sending the second ciphertext. Some embodiments of the present disclosure further provide a fingerprint data processing apparatus. With some embodiments of the present disclosure, the fingerprint data can be transmitted in a ciphertext form, thereby ensuring the confidentiality of the fingerprint data, and improving the security of the fingerprint data.

Abstract: A method and apparatus for converting an undirected relationship to a directed relationship, device and storage medium are provided. An implementation of the method includes: determining a graph of undirected relationships between a plurality of subjects based on time characteristics of co-occurrences among the plurality of subjects; acquiring time characteristic intervals of edges between an individual subject and related subjects thereof from the graph of the undirected relationships; sorting the time characteristic intervals, and traversing the time characteristic intervals according to a sorted order, to find a target time characteristic interval not overlapping with a traversed time characteristic interval; and obtaining a directed one-way edge of the individual subject, by using a related subject corresponding to the target time characteristic interval as an end vertex of the one-way edge and using the individual subject as a start vertex of the one-way edge.

Abstract: Approaches provided herein include a protection device assembly having a protection component and a first electrode layer extending along a first main side of the protection component. The first electrode layer may include a first section separated from a second section by a first gap. The assembly may further include a second electrode layer extending along a second main side of the protection component, the second electrode layer including a third section separated from a fourth section by a second gap, wherein the first gap is aligned with the second gap. The assembly may further include a first insulation layer disposed over the first electrode layer, and a second insulation layer disposed over the second electrode layer. The assembly may further include a solder pad extending around an end of the protection component, the solder pad further extending over the first insulation layer and the second insulation layer.

Abstract: The technical problem of identifying relevant social proof information with respect to a premium service for a given member profile in an online connection network system is addressed by, first, capturing the associated member's intent based on the member's activity on the web site provided by the online connection network system. The determined intent is used as input into a relevance machine learning model that is executed to identify the member's connection who is a subscriber to the premium service and who has been identified as the most convincing resonated connection of the member with respect to subscribing to the premium service.

Abstract: Described are systems and processes for generating dynamic estimated time of arrival predictive updates for delivery of perishable goods. In one aspect a system is configured for generating dynamic estimated time of arrival (ETA) predictive updates between a series of successive events for real-time delivery of orders. For each order, a plurality of delivery events and corresponding timestamps are received from devices operated by customers, restaurants, and couriers. Based on the timestamps, the system generates a plurality of ETA time predictions for one or more of the delivery events with trained predictive models that use weighted factors including historical restaurant data and historical courier performance. As additional timestamps are received for a delivery event, the trained predictive models dynamically update the ETA time predictions for successive events. The predictive models may be continuously trained by updating the weighted factors based on the received timestamps.

Abstract: Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme glycolate oxidase (GO). Such diseases or disorders include, for example, disorders of glyoxylate metabolism, including primary hyperoxaluria, that are associated with production of excessive amounts of oxalate.

Abstract: Techniques for providing a secure and verifiable data access logging system are disclosed herein. In some embodiments, a computer system receives an indication of a data request from a client device that is requesting data of one or more users from a data server, stores a request log entry corresponding to the data request in a log file, generates a request token based on the received indication of the data request, transmits the generated request token to the client device, receives a fetch event from the data server that requests a request digest corresponding to the request token and configured to indicate that the request log entry corresponding to the data request is stored in the log file, stores a response log entry corresponding to the received fetch event in the log file, and transmits the request digest to the data server based on the received fetch event.

Abstract: The present disclosure describes a power supply switch that includes a voltage generator, a switch circuit, and a confirmation circuit. The voltage generator is configured to compare a first power supply voltage to a second power supply voltage and to output the first power supply voltage or the second power supply voltage as a bulk voltage (Vbulk). The switch circuit includes one or more transistors and is configured to (i) bias bulk terminals of the one or more transistors with the Vbulk and (ii) output either the first power supply voltage or the second power supply voltage as a voltage output signal. The confirmation circuit is configured to output a confirmation signal that indicates whether the voltage output signal transitioned from the first power supply voltage to the second power supply voltage.

Abstract: One embodiment provides methods to identify known and unknown gene fusions by creating a cDNA circle and analyzing the circle cDNA by amplification or sequencing. The circle cDNA is created in two approaches: 1) reverse transcribe a target RNA to cDNA, ligate the 3?end of the cDNA to its 5? end to form a circle cDNA, or 2). ligate the 3? end of target RNA to its 5? end to form a circle RNA, reverse transcribe the RNA to a cDNA, and ligate the cDNA to form a circle cDNA. The circle cDNA is amplified using a primer designed from a known sequence of a wild type target gene by rolling circle amplification or PCR methods. The known or unknown fusion gene sequences in the circle cDNA are amplified and identified by sequencing analysis.