Abstract: A nasopharyngeal airway device includes an elongate body having a distal end and a proximal end. The elongate body has an outer surface defining one or more open channels extending along the elongate body. The nasopharyngeal airway device includes a securement component securely coupled to the elongate body. The securement component is configured to secure the nasopharyngeal airway device within a nostril of an individual.

Abstract: The disclosure discloses a method for preparing a ??-Fe4N soft magnetic material by using liquid nitrogen through high-speed ball milling, and belongs to the field of the soft magnetic material. According to the method of the disclosure, high energy in the liquid nitrogen is used for obtaining a nanometer material FexN with a nitrogen atom supersaturation degree through cryogrinding. At a low temperature, the material is very brittle, and a surface volume ratio is very high, so that a content of nitrogen atoms adsorbed on a surface of a sample is as high as 22%. Through 300° C. post-annealing, ??-Fe4N is directly obtained from ?-Fe through phase change, so that a nanometer crystal ??-Fe4N soft magnetic material is prepared.

Abstract: Disclosed is a smart magic cube controller. The smart magic cube controller includes: a controller body (1), the controller body (1) has a plurality of surfaces, and at least one surface of the controller body (1) is configured to be a display module (2); an posture sensing module (3); and a control module (4) in signal connection with the posture sensing module (3), wherein the control module (4) is configured to determine a current top surface of the controller body (1) according to placement state information collected by the posture sensing module (3), and transmits, according to the determined current top surface, a scene mode control instruction corresponding to the current top surface, and when the display module (2) is located on a surface, other than the current top surface and the bottom surface of the controller body (1), the control module (4) is configured to control a display picture of the display module (2) to be displayed upright.

Abstract: The present disclosure relates to devices, systems, and methods for performing needle biopsies. In particular, provided herein is a biopsy device comprising an asymmetric stylet tip with multiple bevels and uses thereof.

Abstract: An example nasal airway tube includes a tubular body having a distal end and a proximal end. A surface at the distal end including an opening. The tubular body having an overall curvature with a radius of curvature defined relative to a longitudinal axis of the tube. An X-axis is defined by the longitudinal axis of the tube, and a Y-axis extends perpendicularly from the longitudinal axis and has a positive direction defined outwardly relative to the radius of curvature. At least a portion of the opening faces outwardly relative to the radius of curvature. A vector normal to a plane defined by the opening includes a positive Y-coordinate.

Abstract: A reconstruction method based on a hard disk array comprises determining whether at least one damaged hard disk among a plurality of hard disks of the hard disk array has been replaced by at least one to-be-reconstructed hard disk, and writing a backup data corresponding to the at least one damaged hard disk into the at least one to-be-reconstructed hard disk according to a mapping table and information of the at least one damaged hard disk.

Abstract: The disclosure discloses a method for preparing a ??-Fe4N soft magnetic material by using liquid nitrogen through high-speed ball milling, and belongs to the field of the soft magnetic material. According to the method of the disclosure, high energy in the liquid nitrogen is used for obtaining a nanometer material FexN with a nitrogen atom supersaturation degree through cryogrinding. At a low temperature, the material is very brittle, and a surface volume ratio is very high, so that a content of nitrogen atoms adsorbed on a surface of a sample is as high as 22%. Through 300° C. post-annealing, ??-Fe4N is directly obtained from ?-Fe through phase change, so that a nanometer crystal ??-Fe4N soft magnetic material is prepared.

Abstract: The present invention provides a method and system for determining skin color, method for generating an ICC profile and an image capturing device. The method for determining a skin color includes: providing an image capturing device including a light sensing module and a light distributing module, in which the light distributing module includes a light source and a light isolation tube, the light isolation tube has a first end connected to the light sending module and a second end away from the light source, the light source is disposed on the first end, and the second end has an opening; capturing a first image of an area under test of a human body using the image capturing device, wherein the opening adheres to the area under test such that the image capturing device forms a darkroom environment with respect to the area under test.

Abstract: This application provides a payment method and a terminal. The method includes: receiving a first fingerprint entered by a user; determining whether the first fingerprint is a payment fingerprint in a plurality of stored fingerprints of the user; and if the first fingerprint is the payment fingerprint, determining that payment succeeds; or if the first fingerprint is not the payment fingerprint, determining whether the first fingerprint is associated with the payment fingerprint in the plurality of stored fingerprints of the user, and if the first fingerprint is associated with the payment fingerprint, determining that payment succeeds; or if the first fingerprint matches is not associated with the payment fingerprint, determining that payment fails, where the first fingerprint and a fingerprint associated with the first fingerprint belong to the same user.

Abstract: A reconstruction method based on a hard disk array comprises determining whether at least one damaged hard disk among a plurality of hard disks of the hard disk array has been replaced by at least one to-be-reconstructed hard disk, and writing a backup data corresponding to the at least one damaged hard disk into the at least one to-be-reconstructed hard disk according to a mapping table and information of the at least one damaged hard disk.

Abstract: A fingerprint recognition method includes obtaining, by the mobile terminal, verification information and to-be-verified fingerprint information in a first operating system. The method includes, if the mobile terminal determines, in the first operating system according to the verification information, to perform first-type verification on the to-be-verified fingerprint information, directly invoking, by the mobile terminal, the first fingerprint interface in the first operating system to verify the to-be-verified fingerprint information. The method additionally includes, if the mobile terminal determines, in the first operating system according to the verification information, to perform second-type verification on the to-be-verified fingerprint information, switching, by the mobile terminal, from the first operating system to the second operating system, and invoking the second fingerprint interface in the second operating system to verify the to-be-verified fingerprint information.

Abstract: A method and a wearable apparatus for disease diagnosis are provided. The method is applied to the wearable apparatus with an image capturing unit and a display unit. In this method, a plurality of input images in a field of view of the wearable apparatus are captured by using the image capturing unit, wherein each of the input images contains an array of pixels. The variations of the pixel values in a time domain are analyzed. The pixel variations within a specific frequency range are magnified and the magnified pixel variations are added onto the original ones to generate an output image. The output image is overlapped with a current image in the field of view of the wearable apparatus and displayed on the display unit.

Abstract: Embodiments of the present invention provide a displaying method and apparatus relate to the field of mobile applications, where the method includes: receiving a first notification message sent by a first server, wherein the first server is corresponding to a first application program associated with a universally unique identifier of a first signal transmitter device; determining strength of a received signal sent by the first signal transmitter device; and determining a display manner according to the strength of the signal sent by the first signal transmitter device, and displaying the first notification message in the display manner.

Abstract: Disclosed are a method and apparatus for detecting the content of oleic acid by optical fiber, and manufacturing method of the apparatus. By the principle of Surface Plasmon Resonance (SPR), a metal layer in a sensing region excites an analyte of oleic acid to produce a plasmon resonance, and a physical property of the plasmon resonance such as a resonant wavelength is measured to define the concentration of oleic acid of the analyte, so that the present invention can measure the concentration of oleic acid accurately and quickly to reduce the time and cost of detecting the oleic acid effectively, so as to improve the efficiency of detecting the oleic acid.

Abstract: An information sending method includes receiving, by a first application, request information sent by a second application, where the request information carries association information of the second application, the first application is running in a first operating system, the second application is running in a second operating system, the first operating system includes a first network interface, and the second operating system includes a second network interface. The method also includes receiving, by the first application, a first message from an external network by using the first network interface; and extracting, by the first application, first information from the first message according to the association information of the second application, and sending the first information to the second application, so that the second application sends, by using the second network interface, the first information to an application server corresponding to the second application.

Abstract: A method for reconstructing hard disk array is disclosed. In the method, at least one to-be-fixed hard disks among a plurality of hard disks of the hard disk array are determined. Then, instead of reconstructing and re-writing the hard-disk array, writing into the at least one to-be-fixed hard disks a data of the at least one to-be-fixed hard disks according to a mapping table is performed, the data corresponds to a backup data of the plurality of hard disks.

Abstract: A fingerprint recognition method includes obtaining, by the mobile terminal, verification information and to-be-verified fingerprint information in a first operating system. The method includes, if the mobile terminal determines, in the first operating system according to the verification information, to perform first-type verification on the to-be-verified fingerprint information, directly invoking, by the mobile terminal, the first fingerprint interface in the first operating system to verify the to-be-verified fingerprint information. The method additionally includes, if the mobile terminal determines, in the first operating system according to the verification information, to perform second-type verification on the to-be-verified fingerprint information, switching, by the mobile terminal, from the first operating system to the second operating system, and invoking the second fingerprint interface in the second operating system to verify the to-be-verified fingerprint information.

Abstract: A navigation system stores navigation data in an access-protected manner. The navigation system includes navigation units that utilize the navigation data retained in a memory. The system includes a module for authenticating the access code. The system may include a module for generating an access protection code for storing the navigation data in memory. The access code and the access protection code may be used in a complementary scheme to secure the navigation data set.

Abstract: A laminate including a substrate, an antibacterial agent-containing layer on a surface of the substrate, and a moisture triggering layer on the antibacterial agent-containing layer is provided, wherein the antibacterial agent-containing layer contains a volatile antibacterial agent, and the moisture triggering layer contains a hydrophilic polymer such as polyvinylpyrrolidone. The laminate releases a relatively larger amount of anti-bacterial agent in vapor form in a humid environment in comparison with a dry environment.