Abstract: The present disclosure provides compositions and methods based on the use of 15-PGDH and/or PGE2 as a therapeutic target, for example, to regenerate or rejuvenate injured, damaged, aged, or diseased tissue and/or injured, damaged, aged, or diseased organs.

Abstract: A voice separation method and apparatus, an electronic device, and a readable storage medium. The method comprises: obtaining a voice feature corresponding to a voice to be processed and a bottleneck feature corresponding to a reference voice (S101); inputting, into a voice separation model, the voice feature corresponding to the voice to be processed and the bottleneck feature corresponding to the reference voice and obtaining a voice detection result output by the voice separation model (S102); and determining, on the basis of the voice detection result, a target voice segment matching the reference voice in the voice to be processed, wherein the voice feature of the target voice segment matches the bottleneck feature of the reference voice (S103).

Abstract: A battery module unit, including a plurality of sequentially stacked first brackets and a plurality of battery cells. Each first bracket includes a bracket body. At least one battery cell on one side of a first fixing bracket forms a first battery cell group. At least one battery cell on the other side of the first fixing bracket forms a second battery cell group. The battery module unit further includes a first connecting structure, disposed at one end of a plurality of the bracket bodies. A fastener is disposed on the first fixing bracket. The fastener is fixed to a sidewall of the first connecting structure so that the first connecting structure is fixed to the first fixing bracket in a first direction. The first direction is a stacking direction of the plurality of first brackets.

Abstract: A method for countering adversarial attacks on deep neural networks is disclosed. In one embodiment, such a method includes observing, by a first system, actual traffic behavior within a transportation network. The method classifies, by a deep neural network of a second system, a traffic sign for regulating traffic within the transportation network. The method determines whether a conflict exists between the actual traffic behavior and expected traffic behavior based on the traffic sign. If a conflict is deemed to exist, the method adjusts training data of the deep neural network with respect to classifying the traffic sign. In certain embodiments, the first system includes one or more forerunner vehicles and the second system is an autonomous vehicle. The one or more forerunner vehicles may be configured to travel ahead of the autonomous vehicle when navigating the transportation network. A corresponding system and computer program product are also disclosed.

Abstract: Embodiments of the present disclosure provide a receiving device and a transmitting device. The receiving device according to the embodiments of the present disclosure includes: a transceiving unit, configured to receive multiple un-precoded data streams sent through a plurality of antenna ports in a transmitting device; and a control unit, configured to determine an equivalent digital baseband channel matrix for a respective one of the plurality of antenna ports based on information on the intensity of a line of sight (LOS) channel component, and demodulate the multiple data streams according to the equivalent digital baseband channel matrix. The transmitting device according to the embodiments of the present disclosure includes: a control unit, configured to determine multiple un-precoded data streams for a receiving device; and a transceiving unit, including a plurality of antenna ports, respective ones of the plurality of antenna ports being configured to send the multiple data streams.

Abstract: An electronic device, a trusted application calling method and apparatus, a device, and a medium are disclosed. Because a trusted application development platform is linked with native trusted applications respectively corresponding to multiple trusted execution environment operating systems (TEE OS), based on the trusted application development platform, a bytecode trusted application can be applicable to any TEE OS, and for different TEE OS hardware platforms, only one corresponding bytecode trusted application needs to be developed for one application. Moreover, the trusted application development platform and the byte code trusted application can be applied to electronic devices (terminals) of different TEE OSs.

Abstract: Disclosed are a radio resource configuration method and apparatus, a user equipment and a network element. The radio resource configuration method includes that: a user equipment (UE) receives a message of a radio resource configuration from a first signaling radio bearer (SRB) of a first radio access technology (RAT), where the message carries information of a first configuration, and the first configuration is a configuration of a radio resource of the first RAT; and when the UE fails to configure the radio resource of the first RAT according to the information of the first configuration, the UE sends a response message of the radio resource configuration to indicate that the radio resource configuration of the first RAT fails.

Abstract: A catalytic conversion process for producing propylene includes the steps of: 1) providing a starting material comprising olefin(s) having 4 or more carbon atoms; 2) pretreating the starting material to obtain a propylene precursor comprising olefin(s) having 3×2n carbon atoms, wherein n is an integer greater than or equal to 1; and 3) subjecting the propylene precursor to a catalytic cracking reaction to obtain a reaction product comprising propylene.

Abstract: A terminal is disclosed that includes a receiver that receives, via higher layer signaling, configuration information indicating a first resource for interference measurement, a second resource of non-zero power (NZP) channel state information reference signal (CSI-RS) for interference measurement, and a third resource of NZP CSI-RS for channel measurement. The terminal also includes a processor that performs interference measurement by using the first resource or the second resource, and performs channel measurement by using the third resource. The configuration information indicates a plurality of combinations of a third resource candidate and at least one of a first resource candidate and a second resource candidate. The processor uses, for measurement, a combination indicated by downlink control information among the plurality of combinations. In other aspects, a radio communication method, a base station, and a system are also disclosed.

Abstract: Methods and apparatuses for data transmission and reception are provided. The method includes: transmitting data scheduling control information by a network device to a terminal equipment; transmitting first indication information used for indicating one or more frequency-domain bandwidth resources by the network device to the terminal equipment; and receiving by the network device the uplink data transmitted by the terminal equipment.

Abstract: An apparatus and method for transmitting data of vehicle communication (V2X) services and a communication system. The apparatus includes: a first generating unit configured in a media access control (MAC) layer of the terminal equipment and configured to generate at least one protocol data unit (PDU) in a mode identical to a transmission mode to which a service data unit (SDU) contained in a PDU corresponds; and a first transmitting unit configured in the MAC layer and configured to transmit the PDU to a physical layer of the terminal equipment, and notify the transmission mode to which the PDU corresponds to the physical layer. This disclosure facilitates the physical layer to transmit data in a corresponding transmission mode. The terminal equipment may determine the transmission mode or set the transmission mode according to the indication information, and layers of the terminal equipment perform corresponding processing.

Abstract: Example embodiments relate to analyzing and merging data from genome-wide association studies. An example embodiment includes a method. The method includes receiving, by a processor from a memory, a candidate data set including data from a genetic study conducted within a population. The data from the genetic study includes a plurality of gene variants determined within the population. The method also includes removing one or more of the plurality of gene variants from the candidate data set in order to generate a revised candidate data set based on one or more variant-level quality metrics. Further, the method includes determining whether the revised candidate data set satisfies one or more study-level quality metrics. Additionally, the method includes establishing data set metadata based on whether the revised candidate data set satisfies one or more study-level quality metrics. Further, the method includes storing, within the memory, the data set metadata.

Abstract: The present disclosure provides methods of improving, enhancing, and/or rejuvernating neuromuscular junction morphology and/or function in a subject by administering to the subject an amount of a 15-PGDH inhibitor effective to inhibit 15-PGDH activity and/or reduce 15-PGDH levels in the subject. The methods described herein are useful for treating subjects afflicted with neurogenic myopathies, aged-induced loss of muscle mass, genetic neuromuscular wasting disorders, or after trauma or injury, among others.

Abstract: Aspects of the subject disclosure may include, for example, a local server coupled to a plurality of client devices. The local server may receive encrypted content from one or more content sources and provide the content to the client devices. The local server and client devices may be part of a multi-client environment such as a hotel or conference center. The local server does not decrypt and re-encrypt content, thereby allowing the use of low cost equipment. Other embodiments are disclosed.

Abstract: This application provides an ultra-short-throw picture and screen alignment method which includes that: a first lateral projected image and a second lateral projected image are acquired by two cameras when an ultra-short-throw projector projects a picture; image processing is performed on the first lateral projected image and the second lateral projected image to obtain a projection position in a projection area and a screen position in a screen area; and the picture is adjusted according to the screen position and the projection position, so that a position of an adjusted projection picture and a target position coincide. In this application, the projected images are acquired by the two cameras, thereby ensuring acquisition of complete images.

Abstract: A new mutant of D-amino acid transaminase, based on supercomputing-assisted technology, belongs to the fields of computational biology, computer-aided design, and enzyme engineering technology, and specifically relates to mutants of D-amino acid transaminase obtained based on supercomputing-assisted technology and applications thereof. Compared to the wild-type enzyme, the aforementioned mutant of D-amino acid transaminase exhibits a half-life (t1/2) of over 12 hours at 40° C., while it is only 8.8 minutes for the wild-type D-amino acid transaminase. The half-inactivation temperature (T5015) of the mutant is 45.3° C., approximately 5.4° C. higher than that of the wild-type D-amino acid transaminase. This substantially enhances its thermal stability, enzymatic activity, etc., effectively broadening its application fields and scope. The mutant has a wide range of industrial applications and thus holds substantial practical value.

Abstract: A terminal according to the present disclosure includes: a receiving section that receives configuration information related to channel state information (CSI) reporting; and a control section that controls transmission of a plurality of pieces of wideband information each including at least one of information related to a plurality of delays and information related to a plurality of coefficients corresponding to the delays, based on the configuration information. Thereby, it is possible to prevent degradation of the reporting accuracy of CSI while suppressing the increment of the UL overhead.

Abstract: A semiconductor device and a semiconductor device manufacturing method. The semiconductor device includes: a substrate; an epitaxial layer, located on one side of the substrate, where a doped region is formed on a surface that is of the epitaxial layer and that is away from the substrate, and the epitaxial layer includes an active region and a termination region that surrounds the active region; a passivation layer, covering the termination region and on which a window corresponding to the active region is formed; and a metal layer, covering the window and an inner edge that is of the passivation layer and that forms the window, and forming a schottky contact with the active region in the window.

Abstract: The present invention discloses a manufacturing method of a photovoltaic solar cell module, and belongs to the technical field of solar photovoltaic device manufacturing. In the present invention, a metal connecting ribbon is adopted for connecting a cell, and front and rear surfaces of the cell are designed by removing PAD dots, so that optical shielding on a surface of the cell is reduced, and the cost is reduced. The metal connecting ribbon and the cell are welded into a cell string by a jig and a manipulator and the risk of unstable connection is substantially eliminated by providing an adhesive pattern on the metal connecting ribbon of the cell string and curing.

Abstract: Provided in the embodiments of the present disclosure are a receiving device and a transmitting device. The receiving device according to the embodiments of the present disclosure includes: a control unit, configured to determine information on intensity of a light-of-sight (LOS) channel component in a communication channel; and a sending unit, configured to send the determined information to a transmitting device. The transmitting device according to the embodiments of the present disclosure includes: a transceiving unit, which includes a first antenna array; and a control unit, configured to obtain information about the intensity of a light-of-sight (LOS) channel component in a communication channel, and to determine a configuration mode of the first antenna array according to the information.