Abstract: A transformer includes an insulation member, a high voltage part, and a low voltage part, the insulation member includes a first insulator, a second insulator, and a reference plane, the high voltage part is disposed on a first side of the reference plane, the low voltage part is disposed on a second side of the reference plane, the first insulator is disposed on the reference plane, at least a portion of the second insulator is located around the high voltage part, at least one air passage is formed by the insulation member, and at least a portion of the air passage is located within a height of the high voltage part in a normal direction of the reference plane.

Abstract: A system operated by a computing resource service provider maintains a pool of computing resources for use in processing job requests submitted by customers. The system allocates computing resources to the pool in anticipation of future resource needs. In various embodiments, future resource needs can be estimated based on scheduled jobs, or historical job information. In an embodiment, the computing resources are virtual computer systems which may be arranged in a cluster. In response to receiving a parallel processing job from a customer, the system reserves computing resources from the pool for performing the job. In an embodiment, the reserved resources are configured with a network namespace that is able to access to a customer's resources.

Abstract: An electronic device with a display and a touch-sensitive surface displays an interaction region that includes one or more objects; while displaying the interaction region, the device displays an effect selection panel that includes effect selection affordances that correspond to different predefined effects, and detects a sequence of one or more inputs, including detecting a first contact and movement of the first contact; and when the sequence of one or more inputs meets effect selection criteria with respect to a first effect selection affordance, the device displays a first visual indication that indicates selection of the first effect selection affordance; and when effect adjustment criteria are met with respect to a first effect corresponding to the first effect selection affordance, the device displays a second visual indication to indicate adjustment of an effect position corresponding to the first effect in accordance with the movement of the first contact.

Abstract: A method for seismic processing includes steps of receiving seismic data comprising seismic waveforms acquired from a plurality of seismic receivers and a plurality of seismic sources in a subterranean area; generating a plurality of full wavefields at a plurality of corresponding propagation time steps based on a seismic velocity and a density model of the subterranean area; and applying a wavefield filter to the plurality of full wavefields to obtain a plurality of filtered wavefields. Each of the plurality of full wavefields propagates in all directions. On the other hand, each of the plurality of filtered wavefields is attenuated in or opposite to a target direction. The target direction is selected by the user.

Abstract: Disclosed herein is a power supply apparatus that includes a bearing plate, insulation material and a plurality of pins. The insulation material is formed on two opposite surfaces of the bearing plate. The plurality of pins are electrically connected to the bearing plate and allocated along lateral sides of the insulation material.

Abstract: A material for blocking crosstalk, an optical assembly, and a method for preparing the material are provided. The optical assembly includes an optical receive assembly, where a periphery of the optical receive assembly includes a transparent region and a non-transparent region; the transparent region is made of the material, where a first layer of film is located on a side opposite to an optical receiving direction, and a second layer of film is located on a side opposite to the optical receive assembly; and the non-transparent region is of an electrical-signal shielding structure.

Abstract: Provided are a display panel and a driving method thereof. The display panel includes an array substrate, the display panel including a display region and a peripheral region. In the peripheral region, a common voltage wiring, a voltage feedback wiring, a periodic signal wiring, and a decoupling wiring are disposed on the array substrate at intervals; the common voltage wiring is configured to transmit a common voltage signal for display to a pixel array in the display region, the voltage feedback wiring is configured to transmit a voltage feedback signal for monitoring changes in the common voltage signal, the periodic signal wiring is configured to provide the pixel array with a periodic signal for display, the decoupling wiring is located between the periodic signal wiring and the voltage feedback wiring, and is configured to transmit a decoupling signal for reducing coupling distortion of the voltage feedback signal.

Abstract: Provided herein are surfactant compounds that can be used to aid in preparation of protein samples for analysis, for example by mass spectrometry.

Abstract: The present invention relates to a DoxA protein mutant having an amino acid sequence set forth in SEQ ID No. 16, and coding gene thereof. The protein mutant or the coding gene thereof can be used for producing epirubicin. The present invention further relates to a Streptomyces capable of efficiently expressing epirubicin, which is constructed by replacing the dnmV gene of a starting Streptomyces in situ with the avrE gene and mutating the doxA gene of the starting Streptomyces into a gene encoding the protein set forth in SEQ ID No. 16. The fermentation broth of this Streptomyces has an epirubicin potency of up to 102.0 ?g/ml.

Abstract: A display panel includes a plurality of sub-pixels. At least one sub-pixel of the plurality of sub-pixels includes a first electrode, a light modulation structure disposed on a side of the first electrode, and a second electrode disposed at a side of the light modulation structure away from the first electrode. The light modulation structure includes a refractive index adjustment layer, and a light modulation layer disposed between the refractive index adjustment layer and the first electrode. A refractive index of the refractive index adjustment layer is changed under action of an electric field between the first electrode and the second electrode. The light modulation layer is in contact with the refractive index adjustment layer, and at least a part of a surface of the light modulation layer that is in contact with the refractive index adjustment layer is a curved face.

Abstract: The present application provides a quinoline derivative against non-small cell lung cancer. 1-[[[4-(4-fluoro-2-methyl)-1H-indol-5-yl)oxy-6-methoxyquinolin-7-yl]oxy]methyl]cyclopropylamine or a pharmaceutically acceptable salt thereof provided by the present application can be used for the treatment of non-small cell lung cancer, and relative to placebo, can significantly improve non-small cell lung cancer patients without progression of survival. 1-[[[4-(4-fluoro-2-methyl-1H-indol-5-yl)oxy-6-methoxyquinolin-7-yl]oxy]methyl]cyclo propylamine or a pharmaceutically acceptable salt thereof provided by the present application can be used for the treatment of lung adenocarcinoma, and relative to placebo, can significantly improve lung adenocarcinoma patients without progression of survival.

Abstract: The present disclosure provides a high-voltage transformer and an electronic power apparatus. The high-voltage transformer includes a magnetic core, a secondary coil unit, and a primary coil unit. The secondary coil unit includes a secondary winding; and the primary coil unit includes a primary winding and an insulating portion. The insulating portion forms at least one through hole. At least one primary winding encircle at least one through hole and is wrapped by the insulating portion and fixed in the insulating portion. The magnetic core passes through at least one through hole. A shielding layer is formed on a surface of the insulating portion, and the shielding layer is used for connecting a safety ground.

Abstract: Provided is a vehicle measurement system for an automatic conveyor. The measurement system includes: an information measurement unit, disposed at a position higher than the ready-for-loading vehicle and including two laser radars: a rear radar and a side radar; a voice prompt unit, configured to send a voice prompt; and a control unit; where when the ready-for-loading vehicle is approaching, the rear radar measures a distance between it and the ready-for-loading vehicle in real time as a predetermined parking distance; when a value of the predetermined parking distance is within a predetermined range, the control unit controls the voice prompt unit to send a voice prompt for parking; and after the ready-for-loading vehicle stops, the information measurement unit measures the distance between the ready-for-loading vehicle and the rear radar, carriage size information, and a deviation angle of a parking position of the ready-for-loading vehicle from the predetermined parking area.

Abstract: A method of modeling a numerical relationship between a user quantity indicator and a resource usage indicator includes performing first regression on a first dataset that describes a numerical relationship between a feature of the user quantity indicator and a feature of a service usage indicator, to obtain a first prediction model. The method further includes performing second regression on a second dataset that describes a numerical relationship between the feature of the service usage indicator and a feature of the resource usage indicator, to obtain a second prediction model.

Abstract: An N-phase power converter has N phases with outputs connected in parallel and outputs connected in parallel. The converter comprises: N switch units, wherein each phase of the N-phase power converter comprises one of the N switch units; and an integrated inductor unit, comprising M inductor subunits, wherein M is a natural number greater than or equal to 2, each inductor subunit comprises i inductors, i is a natural number greater than or equal to 2, N>M×i or N=M×i, M×i of the inductors in the integrated inductor unit are respectively coupled to M×i of the N switch units, wherein: the i inductors of each of the inductor subunit are inverse-coupled to each other, the coupling coefficient between the M inductor subunits is less than the coupling coefficient between the i inductors in each of the inductor subunits.

Abstract: The disclosure provides a system of providing power to a chip on a mainboard. The system comprises at least one preceding-stage power supply module located on a surface of a mainboard, being DC-DC converters, and configured to receive a first DC voltage and to provide a second DC voltage; and at least one post-stage power supply module located on the same surface of the preceding-stage power supply module of the mainboard. Wherein the post-stage power supply module is electrically connected to the preceding-stage power supply module to receive the second DC voltage, the preceding-stage power supply module and the post-stage power supply module are disposed at same side of the chip, the post-stage power supply module provides a third DC voltage to the chip. A profile projection of the preceding-stage power supply module and the corresponding post-stage power supply module are overlapped with each other over 50%.