Abstract: Methods and systems am disclosed in which an optical diagnosis of an eye's optical image quality is performed using a simulated retinal image. An objective measurement of a total wave aberration is obtained, and residual aberrations are computed by subtracting a sphero-cylindrical correction from the total wave aberration. The simulated retinal image is computed by computing a point-spread function from the residual aberrations and convolving the computed point-spread function with an acuity chart. The optical diagnosis includes at least one of: determining excess aberrations, ranking optics of the eye into optical grades, selecting the eye for high-definition eyeglasses, identifying amblyopia or macular diseases, or choosing an objective refraction for vision correction.

Abstract: A color conversion panel and a display device are provided. The color conversion panel includes an opaque substrate and a sapphire substrate. The opaque substrate includes a plurality of first pixel openings, a plurality of second pixel openings and a plurality of third pixel openings. The first pixel openings are filled with red quantum dot material, and the second pixel openings are filled with green quantum dot material. The sapphire substrate is on the opaque substrate. A first surface of the sapphire substrate that faces the opaque substrate has a plurality of first arc surfaces corresponding to the first pixel openings, a plurality of second arc surfaces corresponding to the second pixel openings, and a plurality of third arc surfaces corresponding to the third pixel openings.

Abstract: The present invention provides a joint optimization method and system for delay and spectrum occupation in a cloud-edge collaborative network. The method includes: initializing a cloud-edge collaborative network, and generating a set of user requests; establishing a target function of minimum average end-to-end delay and minimum spectrum slot occupation of a user request; during processing of each user request based on the target function, sequentially determining whether a node and path selection uniqueness constraint, a mobile edge computing (MEC) server load constraint, a spectrum resource occupation and uniqueness constraint, a spectrum continuity constraint, and a spectrum consistency constraint are satisfied, where if all constraints are satisfied, the user request is successfully processed, and the process turns to step S4; or if any constraint is not satisfied, the user request fails to be processed; and calculating average end-to-end delay and spectrum resource occupancy of the user request.

Abstract: A display device and a projector are provided. The display device includes a pixel light-emitting panel and multiple color conversion panels. The pixel light-emitting panel includes an N1 number of light-emitting pixel units distributed in an array, and the light-emitting pixel units are driven to emit light through a driver. A first color conversion panel includes an N2 number of first color pixels and an N3 number of first transparent pixels. The first color pixels and the first transparent pixels are disposed relative to the light-emitting pixel units. A second color conversion panel includes an N4 number of second color pixels and an N5 number of second transparent pixels. The second color pixels and the second transparent pixels are disposed relative to the light-emitting pixel units. The lights generated by at least part of the light-emitting pixel units sequentially pass through the first color pixels and the second transparent pixels to achieve the color conversion.

Abstract: The present invention relates to a method for preparing a modified stem cell, including the following steps: a cell culture step: culturing stem cells in a first culture medium of a culture dish at a predetermined cell density, and removing the first culture medium after a first culture time to obtain a first cell intermediate; an activity stimulation step: preserving the first cell intermediate in a freezing container having a cell cryopreservation solution, and performing a constant temperature stimulation treatment or a variable temperature stimulation treatment for at least more than 1 day; and a product collection step: after completing the activity stimulation step, placing the freezing container in an environment at a thawing temperature for thawing, and then removing the cell cryopreservation solution to obtain the modified stem cell. The modified stem cell can release at least one or more of IL-4, IL-5, IL-13, G-CSF, Fractalkine, and EGF.

Abstract: Provided herein are recombinant self-complementary adeno-associated virus (scAAV) nucleic acid vectors that comprise a ubiquitous eukaryotic promoter, such as elongation factor 1? (EF1?), chicken beta-actin (CBA), and hybrid chicken beta-actin (CBh), followed by a dominant negative RhoA. Also provided herein are methods of use of said vectors, including intraocular injections (e.g., intracameral injections) to reduce intra-ocular pressure (TOP). Also provided herein are plasmids, recombinant scAAV particles, compositions, formulations, and other methods of use related to such vectors.

Abstract: Various example embodiments described herein relate to a sensor assembly. The sensor assembly includes a first sensor cover and a second sensor cover. The first sensor cover is disposed on a first end of the sensor assembly and the second sensor cover is disposed on a second end of the sensor assembly. The first sensor cover defines a first capillary and the second sensor cover defines a second capillary therethrough. The sensor assembly further includes a first sensing unit, a second sensing unit, and a filter. The first sensing unit and the second sensing unit are disposed between the first sensor cover and the second sensor cover. In some example embodiments, the filter is reactive to a target gas and thereby prevents an inflow of the target gas through the second capillary into the sensor assembly.

Abstract: Disclosed in the present invention is an optimized cell transplant. The optimized cell transplant is formed by performing gene induction and modification on a mesenchymal stem cell in the form of a small molecule and protein composition. The expression levels of CD200 gene, Galectin-9 gene and VISTA gene can be increased synchronously after cell culture. Vector virus infection and plasmid transfection are not required in the cell preparation process, so that high biological safety and great clinical application value of cells are achieved.

Abstract: Provided a method of treating ocular surface damage caused by an eye disease or eye injury like dry eye disease, chemical or physical injury, infection, neurosensory abnormalities and unspecified etiologies in a subject, comprising administering to said subject a pharmaceutical composition comprising a therapeutically effective amount of microRNA-328 antagonist.

Abstract: An instruction processing apparatus is disclosed. The instruction processing apparatus includes: a selector is configured to parse out a command type and a buffer identifier from a command, provide received data and the buffer identifier to a parser if the command type is configuration, and provide the received data and the buffer identifier to an operation circuit if the command type is execution; the parser is configured to parse out an instruction sequence from the data, store the instruction sequence into an instruction buffer corresponding to the buffer identifier, and store an operand of each instruction into a register file; and the operation circuit is configured to drive the instruction buffer to execute each instruction and generate a control signal, and trigger a plurality of execution units to perform operations based on received control signals and operands. The apparatus may be dedicated to processing various neural network applications.

Abstract: A breath detecting system and breath detecting mat thereof are disclosed. The breath detecting mat is placed under bed mattress and has a hollow board, a vibration sensor and a signal processing circuit. The vibration sensor and the signal processing circuit are mounted in the hollow board. The vibration sensor senses the micro-vibrations caused by the breathing of the person is lying on the bed mattress and outputs the breath sensing signal to the signal processing circuit. The signal processing circuit samples the sensing signal according to different moving average points to generate the fast-moving and slow-moving average signals. Since the first fast-moving and slow-moving average signals have many cross points, the signal processing circuit calculates each time difference between every two adjacent cross points. A present breath frequency is calculated according to the time differences. Therefore, the noises of the sensing signal are effectively removed.

Abstract: A visible-light-image physiological monitoring system with thermal detecting assistance is disclosed. The system takes a visible-light image and a thermal image of a body at the same time. A processing unit identifies a body feature of the visible-light image and determines a coordinate of the feature. In a learning mode, an initial temperature of the body feature is determined from the thermal image according to the coordinate of the body feature. After then, a physiological status monitoring mode is executed to monitor the temperature changes of the body feature and output an alarm when the temperature is determined to be abnormal. Therefore, a monitoring accuracy of the visible-light-image physiological monitoring system is increased and avoids transmitting false alarms or no alarms.

Abstract: Disclosed herein is Arrowland, a web-based software tool for inputting, managing and viewing multiomics data, such as transcriptomics, proteomics, metabolomics and fluxomics data in an interactive, intuitive and multiscale system.

Abstract: An instruction processing apparatus is disclosed. The instruction processing apparatus includes: a selector is configured to parse out a command type and a buffer identifier from a command, provide received data and the buffer identifier to a parser if the command type is configuration, and provide the received data and the buffer identifier to an operation circuit if the command type is execution; the parser is configured to parse out an instruction sequence from the data, store the instruction sequence into an instruction buffer corresponding to the buffer identifier, and store an operand of each instruction into a register file; and the operation circuit is configured to drive the instruction buffer to execute each instruction and generate a control signal, and trigger a plurality of execution units to perform operations based on received control signals and operands. The apparatus may be dedicated to processing various neural network applications.

Abstract: Disclosed are an acceleration unit for executing a neural network model and a server. The acceleration unit includes: a plurality of cluster groups, where each of the cluster groups includes a plurality of processing clusters; an on-chip memory, including a plurality of storage units, where each storage unit corresponds to each of the cluster groups, and is configured to store an instruction sequence and operation data of the corresponding cluster group; a command processor, configured to decompose an operation associated with a specified neural network model into a plurality of sub-operations, convert the plurality of sub-operations into a plurality of instruction sequences, specify operation data of each of the instruction sequences; and a plurality of distribution units, where each distribution unit reads the instruction sequence and operation data of the instruction sequence from the corresponding storage unit into the corresponding cluster group.

Abstract: An optical image physiological monitoring system with radar detection assistance is disclosed. The system receives a visible-light image of a body and then identifies a chest feature of the visible-light image and determines a position of the chest feature. A processing unit controls a radar detector to move to aim a chest of the body. After then, a plurality of visible-light images and distance values from the radar detector are received continuously to determine whether the positions of the chest features are in a position change rage. If yes, a breathing frequency of the body is determined by the distance values received simultaneously.

Abstract: A visible-light-image physiological monitoring system with thermal detecting assistance is disclosed. The system takes a visible-light image and a thermal image of a body at the same time. A processing unit identifies a body feature of the visible-light image and determines a coordinate of the feature. In a learning mode, an initial temperature of the body feature is determined from the thermal image according to the coordinate of the body feature. After then, a physiological status monitoring mode is executed to monitor the temperature changes of the body feature and output an alarm when the temperature is determined to be abnormal. Therefore, a monitoring accuracy of the visible-light-image physiological monitoring system is increased and avoids transmitting false alarms or no alarms.