Abstract: A method for generating a subtitle, an electronic device, and a computer-readable storage medium are provided. The method includes the following. A song audio signal is extracted from target video data. A target song corresponding to the song audio signal and a time position of the song audio signal in the target song are determined. Lyric information corresponding to the target song is obtained, where the lyric information includes one or more lyrics, and the lyric information further includes a starting time and duration of each lyric and/or a starting time and duration of each word in each lyric. A subtitle is rendered in the target video data based on the lyric information and time position to obtain target video data with a subtitle.

Abstract: A channel sending method includes: determining a first transmission parameter, where the first transmission parameter includes at least one of following: a time domain resource, an RV, or a HARQ process number, the time domain resource includes at least one of N candidate transmission opportunities, and the N candidate transmission opportunities correspond to M uplink channels; and sending P uplink channels based on the first transmission parameter. N, M, and P are all positive integers.

Abstract: A segmental precast composite-material composite-slab composite beam and a construction method thereof are provided, relating to the technical field of bridge design and construction. The segmental precast composite-material composite-slab composite beam mainly includes a segmental precast orthotropic composite top slab, a web, a bottom slab, and a wet joint between segments. The orthotropic composite top slab is composed of an orthotropic slab and an ultra-high-performance concrete layer (UHPC), and the interface connection of the orthotropic slab and the UHPC structural layer is achieved by a shear key. The UHPC structural layer is superposed with the orthotropic slab in segments in a precast plant to form a composite-slab composite beam segment to be entirely transported, hoisted and assembled, and the connection of the UHPC structural layers between the segments is achieved by casting a transverse wet joint in place.

Abstract: A microchannel flat tube applicable in a microchannel heat exchanger includes a flat tube body and a row of channels. The row of channels is arranged in the flat tube body along a width direction. The row of channels extends through the flat tube body along a length direction. A cross-section of each channel includes a first width in the width direction and a first height in a thickness direction. The row of channels at least includes a first group of first channels, a second group of second channels and a third group of third channels along the width direction. The first widths of the first channels, the second channels and the third channels decrease at a fixed value, thereby facilitating the control of the thickness of the microchannel flat tube and improving the heat exchange efficiency.

Abstract: IgG epitope and applications thereof as a target are provided. The IgG epitope is the CH1 domain of non-B cell-derived IgG, and there is N-glycosylated sialic acid modification at the Asn162 site of the domain. The realization of its antigen functions must depend on the sialylation of the site. The present invention further discloses the applications of the IgG epitope as a drug target in preparing drugs for diagnosis and/or treatment of epithelial tumors. In addition, our studies showed that this antigen depends on the sialylation of Asn162 site as a drug target, and the sialylation of this site must depend on sialyltransferase ST3GAL4, indicating that the enzyme can be used as a drug target for preparing tumor therapeutic drugs. Further, integrin ?4 is co-expressed and co-localized with IgG containing the epitope. IgG can be used as a marker for preparing drugs for the auxiliary detection of epithelial tumors.

Abstract: Processing within a computing environment is facilitated by using a machine learning implicit-anomaly model to determine a possibility of an implicit anomaly within a system based on system metrics data obtained during running of one or more test cases on the system. The process further includes determining, using artificial intelligence, occurrence of an incident within the system associated with running of the one or more test cases. Determining the occurrence of the incident uses the determined possibility of the implicit anomaly within the system based on the system metrics data, and the process further includes initiating an action based on the occurrence of the incident within the system with running of the one or more test cases.

Abstract: A multi-channel LiDAR system is provided, which includes a laser light source configured to generate a laser beam; a 1×N optical transmission apparatus including one input terminal and N output terminals, and configured to receive the emitted light beam and transmit the same to the i-th output terminal; N light-emitting terminals connected with the N output terminals, where the i-th light-emitting terminal is configured to emit the emitted light beam, and the emitted light beam is reflected to generate a reflected light beam; N light-emitting terminals connected to the N output terminals, where an i-th light-receiving terminal is configured to receive the reflected light beam, and the reflected light beam is received by the 1×N optical transmission apparatus and transmitted from the i-th output terminal to the input terminal; and a detection apparatus, connected to the input terminal, and configured to detect the reflected light beam.

Abstract: There is described a deep learning supervised regression based model including methods and systems for facial attribute prediction and use thereof. An example of use is an augmented and/or virtual reality interface to provide a modified image responsive to facial attribute predictions determined from the image. Facial effects matching facial attributes are selected to be applied in the interface.

Abstract: The disclosure discloses a metal foil, a metal foil with a carrier, a copper-clad laminate and a Printed Circuit Board. Herein, a plurality of protrusions are distributed on one face of the metal foil, and the protrusions have the follow microscopic morphology: the lower half part of the protrusion connected with the one face of the metal foil is provided with a limiting part, and the diameter of a circumscribed circle of the cross section of the limiting part is smaller than the skin depth of the metal foil; and the surface area of the part of the protrusion above the limiting part is larger than the surface area of other parts of the protrusion.

Abstract: The present disclosure relates to an in vivo duct repair device and an operating method thereof. The in vivo duct repair device includes a catheter; a nozzle assembly, two axial ends thereof including a supplying end and a spraying end, respectively, the nozzle assembly having a first material flow channel arranged inside the nozzle assembly, a first material spout communicated with the first material flow channel and spraying a first material radially outwards, a second material flow channel arranged inside the nozzle assembly and isolated from the first material flow channel and a second material spout communicated with the second material flow channel and spraying a second material radially outwards, and the nozzle assembly being configured to enter the catheter and extend the spraying end out of an introducing end of the catheter; and a drive device connected to the supplying end.

Abstract: The present disclosure provides a bioprinter nozzle, a bioprinter and a lumen tissue construct printing method. The bioprinter nozzle includes: a bio-ink flow channel disposed inside the bioprinter nozzle; a bio-ink ejection port in communication with the bio-ink flow channel and located on the lateral side of an ejection end of the bioprinter nozzle; a medical adhesive flow channel disposed inside the bioprinter nozzle and isolated from the bio-ink flow channel; and a medical adhesive ejection port in communication with the medical adhesive flow channel and disposed on the lateral side of the ejection end, the medical adhesive ejection port and the bio-ink ejection port being arranged in a staggered manner in the axial direction of the bioprinter nozzle. The bioprinter includes the bioprinter nozzle. The lumen tissue construct printing method uses the bioprinter for printing.

Abstract: This disclosure provides agents and methods for treating a traumatic brain injury (TBI) with Annexin A5 or variant thereof.

Abstract: The present disclosure relates to a device for printing a lumen tissue construct, a method for using the same, and a 3D bioprinter. The device includes a spray head assembly for printing a biological construct; and a bioprinting platform for supporting a lumen tissue, and for carrying a biological construct printed by the spray head assembly, and for applying the biological construct to an inner surface of the lumen tissue. The device for printing a lumen tissue construct of the present disclosure provides the spray head assembly and the bioprinting platform, and the spray head assembly applies the biological construct onto the inner surface of the lumen tissue by the bioprinting platform, to avoid such problems as recurrence of thrombus and restenosis of a lumen after the lumen tissue has been implanted for a long time, thereby improving the biological reliability of the lumen tissue.

Abstract: The present disclosure relates to a manufacturing method of a lumen tissue construct. The manufacturing method of a lumen tissue construct comprises: step 1: installing elastic film on a support in a sleeving manner; step 3: printing a biological construct on the elastic film; step 5: forming a construct bonding layer on the biological construct; and step 7: bonding a lumen tissue to the construct bonding layer. In the manufacturing method of the lumen tissue construct of the present disclosure, the printed biological construct is assembled on the inner surface of the lumen tissue to form the lumen tissue construct, thereby helping to avoid occurrence of problems such as recurrence of thrombus, restenosis of lumen and the like after the lumen tissue construct is implanted for a long time, and improving the biological reliability of the lumen tissue construct.

Abstract: A device and method for printing lumen tissue constructs and a 3D bioprinter are disclosed. The device has a spray sprayhead assembly and a bioprinting platform. The spray sprayhead assembly prints a biological construct on an inner surface of a lumen tissue by the bioprinting platform. Problems, such as, recurrence of thrombus and restenosis of a lumen after the lumen tissue has been transplanted for a long time, can be avoided. The biological reliability of the lumen tissue can be improved.

Abstract: A device and method for printing lumen tissue constructs and a 3D bioprinter are disclosed. The device has a spray sprayhead assembly and a bioprinting platform. The spray sprayhead assembly prints a biological construct on an inner surface of a lumen tissue by the bioprinting platform. Problems, such as, recurrence of thrombus and restenosis of a lumen after the lumen tissue has been transplanted for a long time, can be avoided. The biological reliability of the lumen tissue can be improved.

Abstract: A stand-alone sensor includes a main part, a sensing head mounting on the main part, and a movable shield retractably disposed in the main part. The movable shield is rotatable around the sensing head when protruded from the main part.

Abstract: In accordance with the principles of the present invention, systems and methods for trading and clearing term interest rate financial instruments that lead to the discovery of spot term interbank interest rate is provided. Multiple exchange-traded financial instrument (e.g., financial derivatives) are proposed that eliminate dependency on published rates that are based on hypothetical borrowing rates or expert judgments. Trade information from these new financial instruments can be used to estimate term unsecured interest rates that are robust and accurately reflect the cost of borrowing in the unsecured markets. This new rate can be used to price various other financial instruments and be a replacement for LIBOR.

Abstract: A balun structure is provided. The balun structure includes a substrate, a first coil structure and a second coil structure having a spiral shape and on the substrate. The first coil structure includes a first single-layer coil surrounding by first laminated coils that are connected to the first single-layer coil. The second coil structure can include a second single-layer coil and second laminated coils that are connected to the second single-layer coil. A projection of the first single-layer coil and a projection of the second single-layer coil on a surface of the substrate overlap with each other. A number of the second laminated coils is larger than or equal to a number of the first laminated coils. The second laminated coils are arranged alternately with the first laminated coils or the first single-layer coil in a plane parallel to the surface of the substrate.