Abstract: The disclosure discloses a signal sending method, a receiving method, a transmitting method and a related product, in particular to a signal sending module, a signal transmission device, a signal receiving module, a signal sending method, a receiving method and a transmitting method. The signal sending module comprises: a first signal parameter determining module, configured to connect a source, for receiving a first signal to determine a first number of first signal channels and a first symbol rate; wherein, the first number of first signal channels is the quantity of channels used by the source to provide the first signal; and a PAM-N modulation module performing PAM-N modulation processing on the first signal, the quantity of signal channels of a second signal output by the PAM-N modulation module is less than or equal to the first number of first signal channels, thus reduce a number of wires of cables.

Abstract: A method and an apparatus for discovering an edge application server (EAS) are provided. A session management function (SMF) network element that serves a session of a terminal apparatus obtains information about at least one EAS, or obtains indication information of an EAS that cannot serve the terminal apparatus; and the SMF network element determines first information based on the obtained information, where the first information is used to determine information about an extension mechanisms for domain name system client subnet (ECS) option, or the first information is used to determine an address of a local domain name system (DNS) server, and the information about the ECS option or the address of the local DNS server is used to determine an EAS that serves the terminal apparatus. The first information is determined when the information about the EAS or the EAS that cannot serve the terminal apparatus is considered.

Abstract: Systems, methods, and other embodiments relate to autonomous clinical screening and assessment of a patient using a reinforcement learning framework. In at least one approach, a method includes determining, using a control model, a focus point for acquiring imaging data about the patient. The method includes controlling an imaging device according to the focus point to acquire the imaging data. The method includes analyzing the imaging data using a recognition model that outputs a result about a condition of the patient. The method includes providing the result.

Abstract: The present disclosure relates to genetic engineering and biosynthetic technologies, and provides a biosynthetic method for preparing 10-HDA and use thereof in skin care. An engineered yeast strain is fermented in a culture medium containing trans-2-decenoic acid to produce 10-HDA. In vitro evaluations using a 3D epidermal model and skin fibroblasts indicate that 10-HDA can increase stratum corneum lipid parameters including ceramides and fatty acids, reduce UV-A-induced DNA damage markers, improve mitochondrial function by decreasing mitochondrial ROS and early apoptosis and increasing ATP and NADPH, and increase relative telomere length under oxidative stress, thereby providing potential benefits for skin barrier repair and anti-aging skin care products.

Abstract: The present invention provides a sonfenib or donafenib (TKI) oral preparation, comprising a TKI molecular-level mixture and self-assembled polymer materials. The present application also provides an application of the TKI oral preparation. The two self-assembled polymer materials in the TKI oral preparation provided by the present application perform coordinated regulation with TKI guest molecules to reduce premature degradation or efflux of a drug caused by CYP3A4/A5, CYP2D6, CYP2C8 or P-gp of P450 enzymes in epithelial cells of the gastrointestinal tract mucosa during an absorption process of the oral preparation, and reduce decreased absorption caused by rapid packing after the drug is quickly dissolved out of a molecular-level composition.

Abstract: The present invention provides a high-purity echinocandin drug impurity and a preparation method thereof, the structure of the echinocandin drug impurity is as shown in Formula I, and the purity of the echinocandin drug impurity is greater than 90%. The high-purity impurity can be used for qualitative and quantitative analysis of impurities in the production of micafungin sodium, thereby providing technical support for subsequent quality research on micafungin sodium and improving the quality standard of micafungin.

Abstract: An LED includes a substrate, a semiconductor stacked layer disposed on the substrate, first and second connecting electrodes electrically connected to first and second semiconductor layers respectively, and first and second pad electrodes disposed on the first and second semiconductor layers and electrically connected to the first and second connecting electrodes respectively. A projection of the second pad electrode in a second direction does not overlap with a projection of the first connecting electrode in the second direction. Since there is no first connecting electrode present at the edge and the inner surrounding area of the second pad electrode, only a P-polarity chip structure exists below a P-polarity pad electrode, which would not cause current leakage of the LED resulting from substrate material protrusion or insulating layer rupture during thermocompression in a packaging process, and thus it is suitable for the thermocompression die bonding process, ensuring product quality.

Abstract: A direct-current energy-consuming apparatus, a method and a device for controlling a direct-current energy-consuming apparatus, and a storage medium are provided. The direct-current energy-consuming apparatus includes an energy-consuming resistor, a power module, an inductor and a control module. The inductor is arranged in a branch formed by the energy-consuming resistor and the power module connected in series. The control module is configured to switch off the power module when it is detected that a voltage between two ends of the direct-current energy-consuming apparatus is greater than a first voltage threshold, and switch on the power module, when it is detected that a voltage between two ends of the direct-current energy-consuming apparatus is less than a second voltage threshold, where the two voltage thresholds are determined based on a rated voltage of a corresponding direct-current power transmission system.

Abstract: An inferencing processing unit (IPU) and system having high bandwidth non-volatile near memory computing. The IPU has a logic die and one or more memory dies that have non-volatile memory. The logic die may contain inference engines and Error Correction Code (ECC) engines. The NAND memory may be used to store parameters of a trained model for the inference engines as part of an artificial intelligence application. The logic performs a high bandwidth read of the parameters and provide the parameters to the inference engines for parallel computation.

Abstract: Disclosed is a device and method for reducing combustion cone fallout propensity and stabilizing loss of tobacco from ends. Firstly, the right installation positioning hole is moved rightwards to extend the distance of the separation zone. Meanwhile, the vibration mechanism is redesigned so that it is enabled to move toward the lower right of the material groove body. Therefore, there is enough space to install the separation screen in the separation zone. Finally, the separation screen is installed. The tobacco scraps are separated out when they pass through the separation screen, thus reducing cone dropping when the cigarette burns, stabilizing the amount of dropping tobacco at the end, and improving the smoking experience and recognition of customers with regard to cigarette products.

Abstract: This invention discloses a method for preparing hexamethylenediamine, comprising the following steps: (1) under ammoniation reaction conditions, optionally in the presence of a solvent, subjecting hexanediol and ammonia to an ammoniation reaction to obtain an ammoniation reaction product; (2) separating and obtaining from the ammoniation reaction product a stream containing hexamethyleneimine and water, dehydrating the stream containing hexamethyleneimine and water to obtain a dehydrated stream containing hexamethyleneimine, and returning at least part of the dehydrated stream containing hexamethyleneimine as a circulating stream to the step (1), wherein a water content in the dehydrated stream containing hexamethyleneimine is less than 3 wt %, preferably less than 1.5 wt %. The invention can not only improve the yield of hexamethylenediamine but can also prolong the service life of the catalyst.

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support configuring associations between system information of at least one downlink (DL) anchor carrier and at least one random access channel (RACH) occasion (RO) of an uplink (UL) anchor carrier for initial access in flexible multicarrier operations. System information may be transmitted by a base station to a UE over the DL anchor carrier. In aspects, the at least one DL anchor carrier may be mapped to an UL anchor carrier, or to one or more candidate UL anchor carriers from which the UE may configurably select the UL anchor carrier, for initial access operations. In aspects, the UL anchor carrier and/or the one or more candidate UL anchor carriers may be respectively associated with one or more ROs. The UE may perform initial access operations over the UL anchor carrier using the associated one or more ROs.

Abstract: Provided are a data transmission method, a device, and a storage medium. A data transmission method applied to a first communication node includes for each of at least one second communication node, sending (S310) an allocation duration to the second communication node to enable the second communication node to perform a data transmission within the allocation duration, where the allocation duration is a subset of a pre-received transmission opportunity duration.

Abstract: Provided herein are libraries containing polynucleotides, where one of the polynucleotides encodes an antibody heavy chain with specific hypervariable regions HVR-H1 and HVR-H2. Further provided herein are libraries containing polynucleotides encoding a plurality of unique antibodies, wherein each antibody comprises a heavy chain variable region and a light chain variable region. Also provided are antibodies, polypeptide libraries, vector libraries, cells, non-human animals, antibody heavy chains, methods of making an antibody library, kits, and methods of generating a bispecific antibody related thereto.

Abstract: Systems and methods are described for wakeup sensor threshold autocalibration. An example method includes generating sensor data by a wakeup sensor. The example method also includes determining that the sensor data represents a potential motion event based on a comparison of the sensor data with a sensor threshold value. The example method also includes controlling a camera device to capture video data and generating, by an onboard motion verification model and based on the video data, motion verification data labeling the potential motion event as a true positive motion event. The example method also includes determining an updated sensor threshold value by modifying the sensor threshold value by a first amount, where the first amount is determined based on the first motion verification data.

Abstract: The disclosure provides a monitoring system for external environment of an oil well platform, and relates to the technical field of real-time monitoring of external environment of the oil well platform, and includes a sensor unit, a satellite transmission unit, a data collector, a central server and a control unit, where sensors are used for collecting detection data and sending the detection data to the satellite transmission unit; the satellite transmission unit stores the detection data to a local storage device in real time through edge calculation and transmits the detection data to a base; the base receives the detection data and then sends the detection data to the data collector; and the data collector receives the detection data and transmits the detection data to the central server.

Abstract: A system and a method for an integrated semiconductor wafer are disclosed. A wafer-level interposer has a top interposer surface and a bottom interposer surface. A power layer is disposed on the top interposer surface. The power layer includes at least one voltage regulator module (VRM). A first layer is attached to the bottom interposer surface. The first layer includes at least one first-layer die having at least one first-layer integrated circuit (IC). A second layer is attached to the first layer. The second layer includes at least one second-layer die having at least one second-layer IC. A wafer-level thermal layer has an embedded cooling network of at least one liquid cooling channel and is attached to the second layer.

Abstract: Embodiments of this application provide a connection management method and apparatus. The method includes: when a data transmission connection of a communication apparatus is disconnected and downlink data of the communication apparatus has not arrived, sending a first request message to a second network element, where the first request message is used to request connection information of the communication apparatus, the connection information is used to obtain information about one or more access network devices, and the one or more access network devices include an access network device that serves the communication apparatus; receiving the connection information from the second network element; and when the downlink data of the communication apparatus arrives, triggering resumption of the data transmission connection of the communication apparatus through the one or more access network devices.

Abstract: The disclosure relates to a method performed by an electronic device of a base station. The method includes: obtaining beam priority information of a plurality of beams for a plurality of user equipments (UEs); obtaining inter-beam interference information of the plurality of beams; identifying, based on the beam priority information and the inter-beam interference information, one of a plurality of beam pairing sets comprising two or more beams among the plurality of beams; and performing communication with at least one of the plurality of UEs via the identified beam pairing set.

Abstract: The provided is an apparatus and a method for measuring irregularity of a permanent magnet track. The apparatus includes: a superconducting levitator; a Hall sensor assembly is arranged on the superconducting levitator, one end of the Hall sensor assembly extends toward the permanent magnet track to form a positioning end, a plurality of Hall sensors uniformly arranged at the same interval distance along a width direction of the permanent magnet track are arranged on the positioning end, and the plurality of Hall sensors and a bottom of a superconductor in the superconducting levitator are all positioned on the same horizontal plane; an acceleration detection apparatus is arranged on the superconducting levitator, the acceleration detection apparatus is arranged along a length direction of the permanent magnet track, and one end of the acceleration detection apparatus extends toward the permanent magnet track to form a measuring end.