Abstract: A rollable display device is provided. The rollable display device includes a flexible display panel, a storage mechanism, and an actuating mechanism. The storage mechanism includes a rotary component. The rotary component includes a rotary member and a rotating shaft member rotatably connected to the rotary member. The aforesaid rollable display device allows the flexible display panel to realize bidirectional stretching under movement of the actuating mechanism, thereby increasing a rolled-up radius of the flexible display panel.

Abstract: A job decomposition processing method for distributed computing, which comprises: analyzing a source program to be run by program static analysis to determine a function call graph contained in the source program; determining feature information of functions contained in the source program by program dynamics analysis or/and a program intelligent decomposition algorithm, wherein the feature information of the functions is used to characterize relevant information when each function is being running; decomposing the source program based on the feature information of the functions, a function relationship and available resource information of a computing platform to form an execution recommendation for each function on the computing platform, i.e., which hardware resources are used for computing each function; finally inserting a modifier in the source program and starting computation on the computing platform.

Abstract: The system for frequency modulation based on Direct Current (DC) controllable load for a high-voltage plant includes a frequency modulator and a DC-controllable load for the high-voltage plant connected to the frequency modulator. The frequency modulator includes a centralized rectifier configured to adjust power of loads in the DC-controllable load in response to a frequency modulation command. The DC-controllable load is configured to respond to an adjustment of the power of loads performed by the centralized rectifier.

Abstract: A chlorin compound, and a preparation and use thereof, related to medicine. The chlorin compound is represented by formula (I), or a salt, a stereisomer, a hydrate, a solvate or a prodrug thereof.

Abstract: A soft, chewable and orally dissolvable and/or disintegrable product includes a biopolymer-sugar based matrix and botanical powder dispersed throughout the biopolymer-sugar based matrix. The biopolymer-sugar based matrix includes at least one biopolymer, at least one sugar and optional additives. Soft, chewable and orally dissolvable and/or disintegrable product can also include flavor beads.

Abstract: Disclosed are a fused tricyclic derivative and a pharmaceutical application thereof. Specifically disclosed are a compound represented by formula (III) and a pharmaceutically acceptable salt thereof.

Abstract: A exhausted-tobacco tablet that includes a solid solution of soluble fiber and one or more sugar alcohols, the solid solution having a glass transition temperature of less than 40° C., and exhausted-tobacco is dispersed in the solid solution, and one or more additives dispersed in the solid solution such that at least one additive is released from the tablet when the tablet is chewed or dissolved within an adult tobacco consumer's oral cavity.

Abstract: The present invention discloses a cloud-side collaborative multi-mode private data circulation method based on a smart contract, including: S1, a system is initialized; S2, the original data are encrypted into private data, an encryption certificate z? for storage is generated, and z? includes metadata and a data certificate key?; S3, the DO calls a smart contract program to realize uplink of the encryption certificate z? and releases z? to a block chain through a smart contract, wherein the smart contract is open to all user accounts; S4, rapid data circulation is realized: when DO releases the data certificate, DU has been identified, a DU's account IDDU is set through an access policy, the DU obtains an encryption key for data access by executing a smart contract and a key algorithm, private data are obtained through metadata and decrypted to obtain a plaintext; and S5, the data circulation is confirmed.

Abstract: A nicotine tablet that includes a solid solution of soluble fiber and one or more sugar alcohols, the solid solution having a glass transition temperature of less than 40° C., and nicotine or a derivative thereof dispersed in the solid solution such that the nicotine or derivative thereof is released from the tablet when the tablet is chewed or dissolved within an oral cavity.

Abstract: This application provides a display method and apparatus, and a terminal, and relates to the field of image processing technologies, to resolve a problem that a peeping behavior of a peeper cannot be proved. The method is applied to a terminal having a front-facing camera and a display screen, where the front-facing camera and the display screen are on a same side of the terminal. The method includes: presenting a running interface of an application by using the display screen; collecting an image by using the front-facing camera; and when the image collected by the current camera meets a preset condition, presenting at least two display windows on the display screen. A first display window displays the running interface of the application, and a second display window displays the image collected by using the front-facing camera. This application is applicable to the terminal.

Abstract: Embodiments of the disclosure provide systems and methods for detecting a medical condition of a subject. The system includes a communication interface configured to receive a sequence of images acquired from the subject by an image acquisition device and an end-to-end multi-task learning model. The end-to-end multi-task learning model includes an encoder, a Convolutional Recurrent Neural Network (ConvRNN), and at least one of a decoder and a classifier. The system further includes at least one processor configured to extract feature maps from the images using the encoder, capture contextual information between adjacent images in the sequence using the ConvRNN, and detect medical condition of the subject using the classifier based on the extracted feature maps of the image slices and the contextual information or segment each image slice using the decoder to obtain a region of interest indicative of the medical condition based on the extracted feature maps.

Abstract: A chelator having the general structure (I) for chelating ra-diometals such as 225Ac under mild conditions is provided. (I) The chelator can be coupled to a biological targeting moiety to facilitate targeted delivery of the chelated radiometal in a mammalian subject.

Abstract: Embodiments of the disclosed technology provide an apparatus for controlling a standing wave linear accelerator. An example standing wave linear accelerator includes an accelerating tube, a motor, and a microwave power source connected between the accelerating tube and the motor. An example apparatus includes a main processor configured to receive an envelope signal of a reflected wave signal output by the accelerating tube, determine whether an amplitude of the envelope signal is greater than an envelope threshold, and if it is determined that the amplitude of the envelope signal is less than the envelope threshold, determine whether to change a rotation direction of the motor by comparing the amplitude of the envelope signal with an envelope reference signal stored in a memory. The memory is connected to the main processor and is configured to store the envelope threshold and the envelope reference signal.

Abstract: A nicotine lozenge includes a body that is partially or wholly receivable in an oral cavity. The body includes a soluble-fiber matrix and nicotine or a derivative thereof dispersed in the soluble-fiber matrix. A nicotine lozenge may include at least 40 weight percent of soluble fiber. Soluble fiber in a nicotine lozenge may include maltodextrin. The nicotine lozenge is adapted to release the nicotine or a derivative thereof from the body when the body is received within the oral cavity of an adult consumer and exposed to saliva. A method of making nicotine lozenges includes forming a molten mixture of at least 40 weight percent soluble fiber, nicotine, and less than 15 weight percent water while maintaining a mixture temperature of less than 150° C. and portioning the molten mixture into a plurality of nicotine lozenges. The ingredients can be mixed to form the molten mixture in an extruder.

Abstract: An oral pouch product includes a wrapper and a filling material. The wrapper defines a cavity. The filling material is in the cavity. The filling material includes a dry mixture and a liquid mixture. The dry mixture includes a cellulosic material and a water-soluble filler. The liquid mixture includes an oil and liquid nicotine. The oil includes a triglyceride, a diglyceride, a monoglyceride, or any combination thereof. The liquid nicotine is dissolved in the oil. The filling material is free of water or includes water in an amount less than or equal to 5 weight percent.

Abstract: A soft, chewable and orally dissolvable and/or disintegrable product includes a biopolymer-sugar based matrix and botanical powder dispersed throughout the biopolymer-sugar based matrix. The biopolymer-sugar based matrix includes at least one biopolymer, at least one sugar and optional additives. Soft, chewable and orally dissolvable and/or disintegrable product can also include flavor beads.

Abstract: An automatic focus apparatus for a camera module includes a voice coil motor and a driving unit. The voice coil motor includes a frame, a moving member with a lens, and a magnetic member. The magnetic member is positioned at a side wall of the moving member, the driving unit is positioned at a side plate of the frame. A magnetic field is generated by the driving unit and the magnetic member, the magnetic field drives the moving member with the lens to move, to achieve automatic focus.

Abstract: A method for generating a codebook based on a discrete cosine transform, suitable for an electronic device with a plurality of antennas is provided, including: generating an identity matrix, and the size of the identity matrix is related to the number of antennas of the electronic device; inputting a plurality of column vectors of the identity matrix into a discrete cosine transform formula to calculate a plurality of codeword elements corresponding to the column vectors; generating a plurality of codewords corresponding to the column vectors, the codewords corresponding to the column vectors comprise the codeword elements corresponding to the column vectors; multiplying the codewords by a coefficient related to the number of antennas; determining whether the calculation of all the codewords has been completed; and completing the codebook.

Abstract: An apparatus associated with an analysis of a thin film layer comprises two layer structures (100, 102) with a cavity (104) therebetween, and an opening (110) through one of the layer structures (102) to the cavity (104), the cavity (104) being configured to receive, through the opening (110), material used to form a thin film layer (900) inside the cavity (104). At least one of the two layer structures (100, 102) comprises at least one positional indicator (108) for an analysis associated with the thin film layer (900).

Abstract: A robotic system includes a support structure, a motor mount assembly, first and second parallel chains, a serial translation assembly, a sensor and a control module. The motor mount assembly includes rotary motors, where the rotary motors include a first rotary motor and a second rotary motor. The first and second parallel chains are connected to the movable platform, the rotary motors and the motor mount assembly. The serial translation assembly is connected to the supporting structure and the motor mount assembly and includes a linear actuator and a third rotary motor. The sensor is connected to the movable platform and detects force applied by a human operator on the movable platform and generates a signal indicative of the force applied. The control module controls the rotary motors and the third rotary motor based on the signal to assist the human operator in moving the movable platform.