Abstract: An image processing method and apparatus, and a computer readable medium are provided. The method includes that includes: a first reference surface on which a virtual object is placed is determined based on an image collected by an image collection device; a to-be-placed virtual object and pose information of the image collection device relative to the first reference surface are acquired; a display size of the to-be-placed virtual object is determined based on the pose information; and the to-be-placed virtual object is rendered on the image according to the display size.

Abstract: Implementations of the present specification provide a vehicle identification method and apparatus, a primary device, and a secondary device. In the vehicle identification method, after sending a low-frequency signal, the primary device receives a response signal sent by the secondary device for the low-frequency signal, and communicates with the secondary device to obtain identity information of a vehicle on which the secondary device is located, so that the vehicle can be identified. The response signal is sent from the secondary device after the secondary device receives the low-frequency signal and detects that the signal strength of the low-frequency signal is greater than or equal to a predetermined threshold, and the signal strength of the low-frequency signal rapidly attenuates as the distance increases, so that the primary device can determine the location of the vehicle on which the secondary device is located solely based on the received response signal.

Abstract: The present disclosure describes a system and methods for autonomous segmentation of volumetric dental images, such as those produced by an imaging system, The methods, implemented by the system, acquire a volume image of a patient and extract a volume of interest comprising patient dentition from the acquired volume image. A first plane is extended through maxillary portions of the patients jaw and a second plane through mandibular portions of the patients jaw. A maxillary sub-volume is generated from the volume of interest according to the first plane and a mandibular sub-volume from the volume of interest according to the second plane. Maximum intensity projection images are formed for each sub-volume and teeth are delineated from these images. Teeth are segmented within each sub-volume according to the tooth delineation for their respective sub-volume.

Abstract: The present application provides a method, device, and system for requesting remote services. The method includes determining, by one or more processors, a special request frame, the special request frame comprising an extensible field, the extensible field comprising remote service request information, and the special request frame being a frame for terminal-access point mutual discovery according to a communication protocol for communication between a terminal and an access point, communicating the special request frame to an access point, and obtaining, by the one or more processors, information pertaining to a remote service provided by a service, the information pertaining to the remote service being based at least in part on the remote service request information.

Abstract: An electric oil pump includes a pump housing provided with an a first cavity and a second cavity; a first rotor assembly disposed in the first cavity; a stator assembly and a second rotor assembly that are disposed in the second cavity; an electric control board assembly; an isolating member, where the stator assembly is disposed at a first side of the isolating member, the electric control board assembly is disposed at a second side of the isolating member; and a wiring terminal fixedly connected to the isolating member where a connecting position between the wiring terminal and the isolating member is sealed and a connecting position between the isolating member and the pump housing is sealed. The electric oil pump can prevent working medium from affecting the performance of the electric control board assembly.

Abstract: This invention discloses use of (3-((1H-pyrazol[3,4-b]pyridine-5-substituted)ethinyl)-4-methyl-N-(4-((4-methylpiperazine-1-substituted)methyl)-3-(trifluoromethyl)phenyl)benzamide) and a pharmaceutically acceptable salt thereof in the manufacture of a medicament for treating acute lymphoblastic leukemia in particular precursor B-cell lymphoblastic leukemia.

Abstract: Exemplary method and apparatus embodiments of this application can obtain a digital model of an individual intraoral dentition and perform tooth surface restoration after brace representation removal that includes wires and brackets.

Abstract: A spring forming machine having tool rotation and tool retraction capabilities, that includes: a rotary beak seat mechanism and a dual-transmission core rotation separation mechanism. The rotary beak seat mechanism is installed on a transmission mechanism of an outside machine panel board through a panel board bearing. The rotary beak seat mechanism includes a rotation component, that rotates 360 degrees around a central axis of the panel board bearing. On a front end of the rotation component is disposed a slide seat component coaxially. The dual-transmission core rotation separation mechanism includes: a first substrate, in a center of a front plate surface of the first substrate is disposed the rotary beak seat mechanism, on a back plate surface of the first substrate is disposed an axle core positioning mechanism, an inner circle core rotation transmission mechanism, and an outer circle tool rotation transmission mechanism.

Abstract: A computer-implemented method for generating one or more segmented 3-D teeth models obtains a 3-D mesh model of a patient's dentition and executes a first segmentation procedure on the obtained 3-D mesh model, displaying one or more segmented teeth from the 3-D mesh model. At least one of the one or more segmented teeth is recorded according to operator instruction and removed from the 3-D mesh model to form a modified 3-D mesh model. A repeating sequence identifies a modified segmentation procedure, executes the modified segmentation procedure on the modified 3-D mesh model, displays one or more segmented teeth from the modified 3-D mesh model, records at least one of the one or more segmented teeth, and removes the recorded at least one tooth from the modified 3-D mesh model. Recorded segmentation results are displayed, stored, or transmitted.

Abstract: There is provided herein a method for identifying and/or recovering at least one genetically encoded affinity reagent specific for a target molecule by screening using molecular display in conjunction with the sequencing of positive and negative selection pools from the screen.

Abstract: A control system for controlling operation of an execution device is provided. The control system includes a master controller, a microprocessor, and a signal line. The master controller is configured to send a control signal to the microprocessor via the signal line. The microprocessor is configured to send the control signal to the execution device to drive the execution device to operate, acquire, at a time interval, a feedback signal representing an operation state of the execution device, and send the feedback signal to the signal line. The master controller is further configured to acquire the feedback signal from the signal line, determine, from the feedback signal, the operation state of the execution device, and regulate the control signal based on the operation state.

Abstract: Related is an electric oil pump, and the electric oil pump includes a pump housing having an inner pump cavity, where the inner pump cavity includes a first cavity and a second cavity; a first rotor assembly disposed in the first cavity; a stator assembly and a second rotor assembly that are disposed in the second cavity; an electric control board; a supporting member at least partially disposed between the stator assembly and the electric control board; and a connecting terminal. The electric oil pump can reduce deformation of the connecting terminal when the connecting terminal is respectively connected to the stator assembly and the electric control board.

Abstract: Embodiments of the present application disclose a method, device, and system for caching data resources or managing cached data resources. The method includes obtaining data resources, the data resources corresponding to an application installed on a terminal, obtaining a resource caching strategy based at least in part on the application to which the data resources belong, and caching the obtained data resources based at least in part on the obtained resource caching strategy.

Abstract: Generating configuration information for obtaining web resources is disclosed, including: obtaining user data collected by one or more client devices from the one or more client devices, wherein the user data pertains to client device information and online resource request information associated with at least one web source; analyzing the user data to generate configuration information associated with obtaining a plurality of sub-resources associated with the at least one web source; and sending the configuration information to a recipient client device, wherein the configuration information is configured to enable the recipient client device to obtain the plurality of sub-resources associated with the at least one web source.

Abstract: An electronic pump is provided, which includes a rotor assembly. The rotor assembly includes an impeller and a rotor which are separately injection-molded respectively. The material for injection-molding the rotor includes a magnetic material, and the material for injection-molding the impeller does not include a magnetic material. The impeller includes a first fitting portion, the rotor includes a second fitting portion, the impeller and the rotor are cooperated by the first fitting portion and the second fitting portion, and the impeller and the rotor are fixed with respect to each other by a fixing device. In this way, the impeller and the rotor may be made respectively by different materials, and an ordinary plastic material may be employed for the impeller, which may reduce the cost of manufacturing material of the rotor assembly.

Abstract: This invention discloses use of (3-((1H-pyrazol[3,4-b]pyridine-5-substituted)ethinyl)-4-methyl-N-(4-((4-methylpiperazine-1-substituted)methyl)-3-(trifluoromethyl)phenyl)benzamide) and a pharmaceutically acceptable salt thereof in the manufacture of a medicament for treating acute lymphoblastic leukemia in particular precursor B-cell lymphoblastic leukemia.

Abstract: A spring forming machine having tool rotation and tool retraction capabilities, that includes: a rotary beak seat mechanism and a dual-transmission core rotation separation mechanism. The rotary beak seat mechanism is installed on a transmission mechanism of an outside machine panel board through a panel board bearing. The rotary beak seat mechanism includes a rotation component, that rotates 360 degrees around a central axis of the panel board bearing. On a front end of the rotation component is disposed a slide seat component coaxially. The dual-transmission core rotation separation mechanism includes: a first substrate, in a center of a front plate surface of the first substrate is disposed the rotary beak seat mechanism, on a back plate surface of the first substrate is disposed an axle core positioning mechanism, an inner circle core rotation transmission mechanism, and an outer circle tool rotation transmission mechanism.

Abstract: Enantiomers of 1?,6?-isoneplanocin, including derivatives of the enantiomers of 1?,6?-isoneplanocin, are disclosed along with novel synthetic methods. In particular, a substituted cyclopentane epoxide is synthesized into the enantiomers of 1?,6?-isoneplanocin. Enantiomers of carbocyclic nucleoside analogs of 3-deazaneplanocin to provide D- and L-like 1?,6?-iso-3-deazaneplanocin are also disclosed. The small molecule chemotherapeutic compounds beneficially provide DNA and RNA antiviral activity, demonstrating activity towards, for example, human cytomegalovirus, measles, Ebola, norovirus, dengue, vaccinia and HBV. Compounds exhibiting reduced S-adenosylhomocysteine hydrolase inhibitory effects are disclosed and provide improved toxicity profiles in comparison to neplanocin. The invention provides improved prophylactic and/or therapeutic antiviral efficacy.

Abstract: An electron-optical system for inspecting or reviewing an edge portion of a sample includes an electron beam source configured to generate one or more electron beams, a sample stage configured to secure the sample and an electron-optical column including a set of electron-optical elements configured to direct at least a portion of the one or more electron beams onto an edge portion of the sample. The system also includes a sample position reference device disposed about the sample and a guard ring device disposed between the edge of the sample and the sample position reference device to compensate for one or more fringe fields. One or more characteristics of the guard ring device are adjustable. The system also includes a detector assembly configured to detect electrons emanating from the surface of the sample.

Abstract: There is provided herein a method for identifying and/or recovering at least one genetically encoded affinity reagent specific for a target molecule by screening using molecular display in conjunction with the sequencing of positive and negative selection pools from the screen.