Abstract: Methods and compositions for estimating one or more downhole qualities of a drilling apparatus by obtaining axial acceleration data. The axial acceleration data may be acquired by measuring an axial acceleration of a bottom hole assembly. The axial acceleration may then be used to estimate one or more of a downward weight on a drill bit of the drilling apparatus or a rate of penetration of the drill bit.

Abstract: A VR image compression transmission method and system are provided. A video image to be sent by a server is obtained and the video image is locally compressed according to a compression range to obtain a first compressed video image. Video encoding is performed on the first compressed video image to obtain a transmission video image, and then the transmission video image is transmitted to a client and video decoding is performed on the transmission video image to restore the transmission video image into a second compressed video image. The second compressed video image is decompressed to obtain a display video image.

Abstract: A salt and crystal form of a dihydropyrido[2,3-d]pyrimidine derivate, and specifically, a crystal form of a fumarate hydrate of compound 1, and a preparation method thereof are provided. In the formula, X is 2.0-3.0. The X-ray powder diffraction pattern expressed in 2? angles using Cu-Ka radiation has characteristic peaks at 2? values of 9.28°±0.2° and 3.63°±0.2°. The crystal form has good stability and can better be applied to clinical practice.

Abstract: A vapor generation device and an infrared emitter is provided. The vapor generation device includes a housing, where the housing is internally provided with: a cavity, configured to receive an inhalable material; an infrared emitter, including an infrared emission material, where the infrared emission material is configured to heat the inhalable material by radiating an infrared ray; a temperature sensing material, formed on the infrared emitter and insulated from the infrared emission material, where the temperature sensing material has a positive or negative resistance-temperature coefficient; and a circuit, configured to obtain a resistance value of the temperature sensing material and determine a temperature of the infrared emitter from the resistance value. The temperature of the infrared emitter can be determined by printing or depositing a temperature sensing material with a temperature sensor function on the infrared emitter itself and detecting the resistance of the temperature sensing material.

Abstract: Provided is an antibody molecule that binds to human Nectin-4 or a fragment thereof. The antibody is obtained by means of hybridoma screening and humanization techniques, and is used for the prevention or treatment of a cancer, and may be used as a clinical lead drug molecule.

Abstract: A vaccine hesitancy prediction method based on emergency vaccine is provided, including: collecting multi-dimensional variables of initial vaccine hesitancy influencing factors, screening the variables and constructing the model, and using the vaccine hesitancy prediction model to accurately identify high-risk groups of vaccine hesitancy. It can help to find the high-risk population of anti-vaccination, provide guidance for vaccination intervention, provide important technical support for the construction of “immune barrier”, and provide technical enlightenment for the prediction of vaccine hesitancy, which has certain economic and social benefits.

Abstract: The present disclosure provides a display control method of a spliced screen including a plurality of sub-display screens, including: sending a display control signal to each sub-display screen in a wireless sending manner according to a time code signal; receiving, by each sub-display screen, the display control signal in a wired receiving manner, and reporting status information of each sub-display screen to the display controller; and controlling, by the display controller, displaying of each sub-display screen according to the status information of each sub-display screen, where the time code signal indicates a current time point; the display control signal is configured for controlling the sub-display screen to perform corresponding display processing on display content stored, so that the sub-display screens display a target display content together. The present disclosure further provides a display control device, a display system, an electronic device, and a computer readable storage medium.

Abstract: Embodiments described herein generally relate to a method and apparatus for fabricating a chamber component for a plasma process chamber. In one embodiment a chamber component used within a plasma processing chamber is provided that includes a metallic base material comprising a roughened non-planar first surface, wherein the roughened non-planar surface has an Ra surface roughness of between 4 micro-inches and 80 micro-inches, a planar silica coating formed over the roughened non-planar surface, wherein the planar silica coating has a surface that has an Ra surface roughness that is less than the Ra surface roughness of the roughened non-planar surface, a thickness between about 0.2 microns and about 10 microns, less than 1% porosity by volume, and contains less than 2E12 atoms/centimeters2 of aluminum.

Abstract: A heater includes a metal base, having an inner surface and an outer surface; an oxide film, formed by oxidization on the inner surface of the metal base, the oxide film being configured to generate infrared rays and at least radiatively heat an aerosol generation substrate; and a heating body, provided on the outer surface of the metal base, the heating body being configured to receive electric power from a power supply to generate heat, and transfer the heat to the oxide film such that the oxide film is heated by the heat and the temperature thereof rises, to generate infrared rays. According to the present application, the heating body is adopted to heat the oxide film formed by oxidization on the surface of the metal base, such that the oxide film generates infrared rays to radiatively heat the aerosol generation substrate.

Abstract: A capacitor is provided for integration with a MOSFET device(s) formed on the same substrate. The capacitor comprises a first plate including a doped semiconductor layer of a first conductivity type, an insulating layer formed on an upper surface of the doped semiconductor layer, and a second plate including a polysilicon layer formed on an upper surface of the insulating layer. An inversion layer is formed in the doped semiconductor layer, beneath the insulating layer and proximate the upper surface of the doped semiconductor layer, as a function of an applied voltage between the first and second plates of the capacitor. At least one doped region of a second conductivity type, opposite the first conductivity type, is formed in the doped semiconductor layer adjacent to a drain and/or source region of the first conductivity type formed in the MOSFET device. The doped region is electrically connected to the inversion layer.

Abstract: A pyrimidine compound as an AXL inhibitor is provided. The structure of the pyrimidine compound is as shown in general formula I, and the definition of each substituent is as described in the description. The present invention further provides a preparation method for the pyrimidine compound. The pyrimidine compound of the present invention has significant AXL inhibitory activity, and can be used as an AXL inhibitor.

Abstract: Disclosed is a heating device, which is used for heating an aerosol generating substrate product and volatilizing at least one component therein to form an aerosol.

Abstract: A control circuit used for a circuit breaker, and an electronic device. The control circuit includes a first coil, a second coil, a switch module, and an adjustable current supply module. A first end of the switch module is coupled to one end of the first coil, the other end of the first coil is coupled to one end of the adjustable current supply module, the other end of the adjustable current supply module is coupled to a second end of the switch module, a third end of the switch module is coupled to one end of the second coil, and the other end of the second coil is coupled to a fourth end of the switch module. The switch module can control a direction of a first current.

Abstract: A utility vehicle for power emergency repair includes a cab, a carriage and a lighting device, including mounting bases, a wire pole, a rotary base and a lamp assembly. A rotary shaft is bridged between the mounting bases, and the rotary base is fixedly connected to the rotary shaft. First and second positioning units are provided on the top of the carriage. The rotary base has first and second positioning surfaces, the first positioning unit includes a first limiting platform, and the second positioning unit includes a rotation limiting plate and positioning plates. The positioning plates is supported on a lower end surface of the rotation limiting plate. The utility vehicle further includes a driving assembly and first and second contacts. A trigger signal is generated and the driving assembly is controlled to release braking on the rotary shaft when the first and second contacts contact each other.

Abstract: Disclosed are an electromagnet driving mechanism, an electromagnet driving assembly and a dual power automatic transfer switch. The electromagnet driving mechanism includes: a mechanism frame; a stationary core; a movable core, including a moving stroke between a first position away from the stationary core and a second position in contact with the stationary core, the moving stroke including an approaching stroke section; a coil, configured to generate a magnetic attraction force between the stationary core and the movable core upon being energized to drive the movable core to move towards the second position; a reset spring member; and a reset auxiliary assembly, including a push member and a reset auxiliary spring. The reset auxiliary assembly applies a reset auxiliary spring force to the movable core in the approaching stroke section through the push member.

Abstract: A three-phase grid-connected inverter, and a method and a device for controlling the three-phase grid-connected inverter are provided. The method is applied to a three-phase three-leg grid-connected inverter. A structure of the three-phase three-leg grid-connected inverter is improved, so that a filter capacitor (C1, C2, and C3) is connected to a negative electrode of a direct current input bus to form a harmonic bypass circuit. Inverter devices connected in parallel in the system operate stably without increase of inductance of an inductor (L1, L2, L3). In addition, the three-phase three-leg grid-connected inverter according to the present disclosure operates in a discontinuous mode of inductor current (iL1, iL2, and iL3). That is, in the process that a power switch transistor (Q1, Q2, Q3, Q4, Q5 and Q6) on bridge legs is turned on, the inductor current (iL1, iL2, and iL3) drops to zero.

Abstract: Disclosed in the present invention are an antibody targeting LAG-3, a preparation method therefor and the use thereof. In particular, disclosed in the present invention is a novel monoclonal antibody targeting LAG-3. Also disclosed in the present invention is a method for the preparation of the monoclonal antibody. The monoclonal antibody of the present invention is capable of binding LAG-3 antigens with high specificity, and has very high affinity and significant activities such as anti-tumor activity.

Abstract: The present invention relates to methods of modulating the mannose content of recombinant proteins.

Abstract: The present disclosure relates to a support ring for a thermal processing chamber. The support ring has a polysilicon coating. The polysilicon coating is formed using a plasma spray deposition process.

Abstract: Systems, methods, and devices are provided for generating and using text-to-speech (TTS) data for improved speech recognition models. A main model is trained with keyword independent baseline training data. In some instances, acoustic and language model sub-components of the main model are modified with new TTS training data. In some instances, the new TTS training is obtained from a multi-speaker neural TTS system for a keyword that is underrepresented in the baseline training data. In some instances, the new TTS training data is used for pronunciation learning and normalization of keyword dependent confidence scores in keyword spotting (KWS) applications. In some instances, the new TTS training data is used for rapid speaker adaptation in speech recognition models.