Abstract: The subject matter described herein provides systems and techniques to automatically configure a proximal device, such as a smart watch, a tablet, or any other smart device, based on configuration information sent from the user equipment (UE) to the proximal device when the local communications connection, such as a wireless connection, between the devices is weak. If it is determined that there is a weak local communications connection between the UE and the proximal device the UE may automatically send network configuration information to the proximal device. If it is determined that there is a weak local communications connection between the UE and the proximal device the UE may automatically turn on its mobile hotspot, and automatically send the mobile hotspot configuration information to the proximal device.

Abstract: The present disclosure relates to a display panel and a display device thereof. The display panel includes: a substrate; an organic light-emitting device located on the substrate; a cover layer located on the organic light-emitting device; a light extraction layer located on the cover layer; an optical functional layer located on the light extraction layer; and an encapsulation layer located on the optical functional layer. A refractive index of the light extraction layer is less than a refractive index of the cover layer and less than a refractive index of a portion of the encapsulation layer closest to the optical functional layer. A refractive index of the optical functional layer is less than the refractive index of the portion of the encapsulation layer closest to the optical functional layer and not equal to the refractive index of the light extraction layer.

Abstract: Described herein are compounds that inhibit galactokinase (GALK) and other kinases and methods for producing the same. Also described are methods for using Structure-Activity Relationships (SAR) to develop compounds with enhanced activity.

Abstract: The invention relates to the use of a powder in a powder jet device for cleaning tooth surfaces by powder spraying, wherein the powder comprises cyclodextrin. The invention also relates to a process for cleaning tooth surfaces with a powder jet device, wherein the powder comprises cyclodextrin and the invention relates to a powder or powder mixture for use in a powder jet device, wherein the powder or powder mixture comprises cyclodextrin.

Abstract: One disclosed method involves receiving a first plurality of character keycodes corresponding to authenticate a first user to a first application, determining, based at least in part on the first user operating the client device, a first conversion process applicable to the first user, converting, using the first conversion process, the first plurality of character keycodes into a second plurality of character keycodes different than the first plurality, and providing the second plurality of character keycodes to authenticate the first user to the first application, wherein the first application is configured to authenticate using the second plurality of character keycodes instead of the first plurality, thus, prohibiting a second user from using the first plurality of character keycodes to authenticate to the first application absent application of the first conversion process.

Abstract: The invention discloses a pulling rivet for fasten-connecting a conductive material. It consists of a rivet and a lantern ring, wherein the rivet comprises a dead head, a polish rod, a locking groove, a pulling groove and a short tail, the lantern ring comprises a flange, a deformation area and a clamping tooth, and a sharp protrusion is arranged on a contact surface of an inner side of the dead head and a fasten-coupling piece. The sharp protrusions of the present invention can be embedded into the surface of the fastening piece to prevent the sliding between the fasten-coupling piece and the rivet, and because the sharp protrusions are embedded into the surface of the fasten-coupling piece to form a tightly fitted whole, which improves the conductivity of the rivet and the frame.

Abstract: Methods and systems for monitoring and modifying pulsed field ablation (PFA) energy delivery to prevent patient safety risks and/or delivery device failure. In particular, some embodiments provide methods and systems for detecting and preventing arcs and arc-induced plasma, and their causal events, during delivery of pulsed field ablation energy, as well as methods and systems for identifying conditions leading to potential delivery device failure and correcting charge imbalance or asymmetry.

Abstract: Provided is a bipolar current collector, including an insulation film layer, a positive electrode metal layer, and a negative electrode metal layer. The insulation film layer has a first surface and a second surface in a thickness direction. The insulation film layer has a first region portion. In a length direction of the current collector, a part of a first surface located at the first region portion has a first exposed region and a first coated region. A part of a second surface located at the first region portion has a second exposed region and a second coated region. On a symmetry surface, as reference plane, of the insulation film layer in the thickness direction, a projection of the first coated region does not exceed a projection of the second exposed region, and a projection of the second coated region does not exceed a projection of the first exposed region.

Abstract: Provided are a light-emitting device and a manufacturing method thereof, and a display device, and relates to the field of display technology. The light-emitting device includes: a light-emitting unit located on one side of a backplane; and an encapsulation layer located on one side of the light-emitting unit away from the backplane. The encapsulation layer includes: a first inorganic layer; a second inorganic layer located on one side of the first inorganic layer away from the backplane; an organic layer located between the first inorganic layer and the second inorganic layer; and a third inorganic layer located between the first inorganic layer and the organic layer. The refractive index of the first inorganic layer, the refractive index of the third inorganic layer, and the refractive index of the organic layer decrease sequentially.

Abstract: The disclosure provides a dynamic interaction-oriented subject's limb time-varying stiffness identification method and device. The method includes: the combination of subject's limb displacement and measured force data or the combination of angle and measured torque data is collected; based on the time-varying dynamic system constructed based on a second-order impedance model, the linear parameter varying method is utilized to substitute the time-varying impedance parameters and reconstruct the restoring force/torque expression; iterative identification is performed on variable weights, dynamic interaction force/torque, and restoring force/torque by using time-varying dynamic parameters based on the dynamic interaction force/torque expression expanded from basis function; the time-varying stiffness is solved by using variable weights and dynamic interaction force/torque according to expression with substituted the time-varying impedance parameters.

Abstract: A wound battery which relates to the field of batteries. The wound battery is formed by winding a battery sheet. The battery sheet is flexible and includes a flexible current collector, a positive active layer, a negative active layer, and an insulating separator which is formed on a surface of the positive active layer and/or a surface of the negative active layer, and is configured to prevent the positive active layer from directly contacting the negative active layer.

Abstract: Provided are a material conveying device and a material processing apparatus. The material conveying device includes a frame and a plurality of conveying mechanisms sequentially arranged in a conveying direction of a material. An output end of each of the plurality of conveying mechanisms is connected to an input end of an adjacent conveying mechanism. Each of the plurality of conveying mechanisms includes a plurality of rollers each rotatably connected to the frame, and a driver in a transmission connection with one of the plurality of rollers to drive the one of the plurality of first rollers to rotate. Each conveying mechanism is driven by a separate driver. A speed of the material on different conveying mechanisms can be controlled by adjusting a direction and a magnitude of torque outputted by the driver.

Abstract: An anode plate for a film plating machine and a film plating machine are provided. The anode plate is formed by splicing a plurality of anode plate splicing units, and two adjacent anode plate splicing units are separated by an insulating medium. Each anode plate splicing unit is connected with a power supply. The anode plate is applicable to film plating machines of different breadth.

Abstract: Provided are an electrode plate of a secondary battery, a preparation method thereof, and a secondary battery, which belong to the field of the secondary battery technologies. The electrode plate includes a current collector and a tab assembly. The tab assembly includes a first tab including a first current collector connection region that covers and is connected to an outer surface of the first conductive layer and a second tab. The first tab includes a first current collector connection region that covers and is connected to an outer surface of the first conductive layer, and the second tab includes including a second current collector connection region that covers and is connected to an outer surface of the second conductive layer. A first recessed region is defined at a connection between the tab assembly and the current collector.

Abstract: The present invention discloses a method for ammonium-enhanced flue gas desulfurization (FGD) by using red mud slurry. The method specifically includes: crushing red mud, sieving the crushed red mud, slurrying the red mud, conducting aeration treatment, adding an ammonium salt and/or ammonia, and conducting natural sedimentation to obtain pretreated red mud slurry and pretreated red mud liquor; adding an ammonium salt and/or ammonia to the slurry, adding water and conducting uniform mixing, conducting pre-FGD, conducting deep desulfurization on treated flue gas by using the pretreated red mud liquor, and directly discharging desulfurized flue gas; and charging the pretreated red mud slurry and the pretreated red mud liquor obtained after the treatment to a replacement tank below, adding lime milk to the replacement tank, conducting stirring and natural sedimentation, conducting soilization on subnatant thick red mud slurry, and refluxing the supernatant to a red mud aeration tank.

Abstract: Systems and methods for controlling access to a mobile device. A method for unlocking a mobile device includes detecting a user input comprising two or more user actions performed at one or more physical input buttons of the mobile device when the mobile device is in a lock state. The lock state prevents use of at least one functionality of the mobile device. Each user action corresponds to a code. The method also includes determining whether the detected user input is valid, and changing a state of the mobile device from the lock state to an unlock state to enable the use of the at least one functionality of the mobile device if the detected user input is valid.

Abstract: The invention discloses an integrated detection method of electromagnetic searching, locating and tracking for subsea cables. After being launched into water, the cable-tracking AUV carries out primary Z-shaped reciprocating sailing to search the electromagnetic signal of the target subsea cable, when the electromagnetic signal reaches a preset threshold value, the AUV executes the cable-tracking detection. In the tracking process, if the target electromagnetic signal intensity is lower than the preset threshold, it is determined that subsea cable tracking is lost. At this time, the secondary Z-shaped cable-researching route planning and tracking are performed based on the lost point. In the process that the AUV autonomously tracks and detects the subsea cable, relative locating between AUV and subsea cable is performed based on the electromagnetic signal radiated by the subsea cable, and autonomous tracking control under the guidance of the electromagnetic locating signal is performed.

Abstract: In one aspect, an example methodology implementing the disclosed techniques includes, by a computing device, responsive to initiation of an application of the computing device, a display of which including a virtual keyboard, detecting, by the computing device, an input on a shortcut key of the virtual keyboard. The method also includes, by the computing device, translating the shortcut key into one or more keystrokes based on a configuration file for that short key and providing the one or more keystrokes to the application to execute a function of the shortcut key in response to the detected input.

Abstract: Methods and systems for rotating elements displayed by computing devices are described herein. At least one image of a user of a computing device may be captured by a camera of the computing device. An angle of the eyes of the user with respect to the computing device may be determined. Based on that determined angle, at least one element of content displayed by the computing device may be rotated so as to allow for display of that element in an orientation consumable by the user. For example, the element might be rotated at an angle corresponding to the angle of the eyes of the user with respect to the orientation of the computing device.

Abstract: The present invention discloses a nitrilase mutant and its construction method and its application in the synthesis of chiral intermediate of pregabalin in the technical field of bioengineering. The present invention, respectively, takes turnip nitrilase BrNIT and arabidopsis nitrilase AtNIT as parent, using peptide fragment displacement method, displaces the sites 226-286 of BrNIT amino acid sequence and sites 225-285 of AtNIT amino acid sequence with sites 225-285 of Arabis alpina L. nitrilase AaNIT, obtain nitrilase mutants BrNIT225-285 and AtNIT225-285 of which the amino acid sequence is as shown in SEQ ID NO.1 or SEQ ID NO.3.