Abstract: An electronic component footprint verification system and a method thereof are provided in the present disclosure. The system is available to an external user for selecting an electronic component footprint to be verified, reading a verification rule checklist in an external database, extracting characteristics of the electronic component footprint, accessing characteristic data from the electronic component footprint, verifying the characteristic data based on the verification rule checklist, and displaying a verification result.

Abstract: The present invention provides an energy consumption measuring method and an energy consumption measuring system. According to the energy consumption measuring method and energy consumption measuring system provided by the present invention, by processing motion data of a user to acquire a corresponding motion feature vector of the user within a time period and comparing the acquired motion feature vector with a standard motion feature vector in a database, the energy consumption within this time period is acquired.

Abstract: The disclosure relates to an amphiphilic block copolymer comprising a first block consisting of a polymeric hydrophilic domain, wherein the polymeric hydrophilic domain consists of a polyglycerol; an optional second block consisting of a hydrophobic domain and a first linker domain, wherein the second block is covalently bound to the first block via the first linker domain, an optional third block consisting of a catechol domain and a second linker domain, wherein the third block is covalently bound to the first block via the second linker domain; and a fourth block consisting of a crosslinking domain and a third linker domain, wherein the fourth block is covalently bound to the first block via the third linker domain, wherein the crosslinking domain comprises a reactive residue enabling a crosslinking between individual molecules of the amphiphilic block copolymer.

Abstract: The present invention provides a scalable synthesis of enantiomerically pure brivaracetam, and related derivatives.

Abstract: The present invention provides a scalable synthesis of enantiomerically pure brivaracetam, and related derivatives.

Abstract: A digital microphone is provided. The digital microphone includes an acoustic sensor, a bias generator, first and second attenuators, a buffer, an amplifier, an ADC, and a controller. The acoustic sensor transfers an acoustic signal to a voltage signal. The bias generator provides a bias voltage to the acoustic sensor. The first attenuator attenuates the voltage signal by a first attenuation value. The buffer buffers the voltage signal to generate a buffered voltage signal. The amplifier amplifies the buffered voltage signal to generate an amplified signal. The ADC converts the amplified signal to a data signal with a digital format. The second attenuator attenuates the data signal by a second attenuation value. The controller determines whether the amplified signal is larger than a reference value and adjusts the bias voltage and the first and second attenuation values of the first and second attenuators according to the result determined by the controller.

Abstract: A digital credential is generated for a user device. The digital credential is transmitted to the user device via an optical wireless communication access point (OWC AP). The user device is located in a coverage area of the OWC AP. The digital credential is provided to a wireless local area network (WLAN AP) associated with the OWC AP for authentication of a request from the user device to access the WLAN.

Abstract: The present invention provides a scalable synthesis of enantiomerically pure brivaracetam, and related derivatives.

Abstract: Devices, methods, and systems for producing a concentrated feed stream and a diluted feed stream using a solute stream provided to the low pressure side of the semi-permeable membrane during a reverse osmosis process. The process includes providing a semipermeable membrane having a first side and a second side and introducing a first feed solution stream on the first side of the membrane and a second feed solution stream on the second side, wherein the osmotic pressure of the of the first feed solution stream is greater than or equal to the osmotic pressure of the second feed solution stream. The process further includes exerting hydrostatic pressure on the first side of the membrane such that solvent passes from the first side to the second side thereby producing a concentrated first feed solution stream and a diluted second feed solution stream. Devices and systems for performing the processes are provided.

Abstract: An electronic component footprint verification system and a method thereof are provided in the present disclosure. The system is available to an external user for selecting an electronic component footprint to be verified, reading a verification rule checklist in an external database, extracting characteristics of the electronic component footprint, accessing characteristic data from the electronic component footprint, verifying the characteristic data based on the verification rule checklist, and displaying a verification result.

Abstract: Disclosed are a photographing method and apparatus. The photographing method includes the steps as follows. Images are continuously acquired during photographing, a currently acquired image is synthesized with a current basic image into a synthesized image, and the synthesized image is taken as a basic image in next synthesis. Synthesized images during photographing are cached. A synthesized image is extracted, according to an operation instruction from a user, from the cached synthesized images to serve as a current basic image, so as to return a photographing progress to a photographing state displayed by the extracted synthesized image. Thus, a certain part of the photographed content is erased or deleted equivalently, light-painted images can be modified in real time, a user may complete one light-painting action with multiple pauses accordingly, a more perfect and complex effect is achieved, the light-painting creation effect is improved, and the user experience is improved.

Abstract: An image processing method and an imaging device thereof are disclosed in the present invention. The image processing method includes the steps of: in the process of imaging, continuously collecting image data to a cache module, and adjusting the collecting speed according to the remaining space of the cache module; generating images continuously according to the image data; and displaying the images on a display. Thus, the processing capacity of the imaging device is utilized to the maximum limit, and the data loss due to an excessive fast collection speed is prevented. Meanwhile, the real-time performance of displaying the exposure effect is improved, and the user experience is also improved. After the exposure, the user is allowed to choose several photographs with different exposure effects from the display, thus the user may obtain several photographs with various photographing effects by photographing one time, and the user experience is further improved.

Abstract: A shooting method, a shooting device and a computer storage medium. The shooting method comprises: continuously collecting images; reading the collected images and identifying a light painting region in the currently read image; extracting the light painting region and superposing the light painting region on a foundation image at a corresponding position to perform image synthesis and generate a synthesized image, and using the synthesized image as the foundation image for the next time of image synthesis; capturing the synthesized image and performing coding processing on the captured synthesized image; and converting image data after the coding processing into video file after the shooting is completed.

Abstract: The disclosure relates to compositions and methods for rAAV-mediated delivery of a transgene to a subject. In some embodiments, the rAAV transduces the prostate tissue of a subject. In some embodiments, the methods are useful for treatment of prostate disease (e.g., prostatitis, BPH, prostate cancer).

Abstract: An acoustic capture device includes an acoustic transducer, an acoustic detector, an analog-to-digital converter, and a processing element. The acoustic transducer captures an acoustic wave to generate an analog signal. The acoustic detector detects, according to the analog signal, a specific event to generate a trigger signal. The analog-to-digital converter converts the analog signal to generate a digital signal. The processing element receives the trigger signal to execute a control process. The control process includes: analyzing the digital signal to determine ambient information; determining a first set of parameters of the acoustic detector according to the ambient information; performing a control information protocol to adjust the acoustic detector according to the first set of parameters; and performing, according to the ambient information, an enhancement processing on the digital signal to generate an enhanced digital signal.

Abstract: A menu-type design method based on optimized information fusion applied to a GEO satellite control system is provided, which includes: configuring four long-life inertial attitude sensor gyroscopes for a long-life GEO satellite control system; configuring sensors capable of measuring three-axis attitude according to a menu-type design requirement on hardware, where the long-life inertial attitude sensor gyroscopes and the sensors capable of measuring three-axis attitude are combined to form three types of Kalman filters; autonomously sorting, by the satellite-borne computer application software, the Kalman filters; and in a case where an FDIR module detects a fault, autonomously generating, by the FDIR module, an alarm corresponding to the fault, and autonomously performing, by a currently selected Kalman filter, reduced-order filtering, and in a case where the fault is not eliminated within a set time period, issuing, by the FDIR module, a macro instruction sequence to perform autonomous reorganization.

Abstract: An article, comprising a substrate and a polymer film attached to the substrate is provided, the polymer film comprising a first layer of a first polymer functionalized by a first functionalization compound covalently bound to said first polymer and bearing at least one catecholic group being present on a surface of the first layer. The polymer film is a layered film, a top layer of which is formed by the first layer, the layered film comprising at least one further layer of at least one further polymer functionalized by a further functionalization compound covalently bound to said further polymer and bearing at least one catecholic group being present on a surface of the at least one further layer, wherein an average ratio of catecholic groups per polymer molecule is equal to or less than 1 in case of the first polymer and greater than 1 in case of the further polymer.

Abstract: The present invention provides a scalable synthesis of enantiomerically pure brivaracetam, and related derivatives.

Abstract: A cleaning device, which includes a clean water tank, a water pump and a cleaning head. A water outlet of the clean water tank is connected with the water pump, and a water outlet of the water pump is connected with the cleaning head through an outlet pipe. The cleaning device further includes an outlet control switch and a one-way water hydraulic control valve. The outlet control switch is provided on the outlet pipe; a water inlet of the one-way water hydraulic control valve is connected with the outlet pipe, and a joint of the water inlet of the one-way water hydraulic control valve and the outlet pipe is disposed between the outlet control switch and the water pump; and a water outlet of the one-way water hydraulic control valve is communicated with a water inlet of the clean water tank.

Abstract: A digital microphone is provided. The digital microphone includes an acoustic sensor, a bias generator, first and second attenuators, a buffer, an amplifier, an ADC, and a controller. The acoustic sensor transfers an acoustic signal to a voltage signal. The bias generator provides a bias voltage to the acoustic sensor. The first attenuator attenuates the voltage signal by a first attenuation value. The buffer buffers the voltage signal to generate a buffered voltage signal. The amplifier amplifies the buffered voltage signal to generate an amplified signal. The ADC converts the amplified signal to a data signal with a digital format. The second attenuator attenuates the data signal by a second attenuation value. The controller determines whether the amplified signal is larger than a reference value and adjusts the bias voltage and the first and second attenuation values of the first and second attenuators according to the result determined by the controller.