Abstract: Embodiments of this application provide a communication method, a communication apparatus, and a communication system. The method includes: A data analytics network element receives a request message from a core network element or a third-party network element, where the request message is used to request an analytics result. The data analytics network element sends, to the core network element or the third-party network element, block information and an analytics result corresponding to the block information, where a coverage area of a block corresponding to the block information is smaller than a coverage area of a cell. In this solution, the data analytics network element provides the core network element or the third-party network element with an analytics result at a block granularity that is finer than a cell granularity, so that a more refined operation based on the analytics result at the block granularity can be performed.

Abstract: Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform: receiving historical driver search information corresponding to a first offer publish time criterion, the first offer publish criterion including a driver lag time; building a machine learning model based on the driver search information to determine a first metric and a second metric; analyzing the first metric and the second metric with an optimization model to determine a second offer publish time criterion that reduces the driver lag time; receiving an order for a delivery for an item, the order including a delivery time window; transmitting the order to a driver search platform subject to the second offer publish time criterion to reduce the driver lag time and mitigate delivery outside of the delivery time window. Other embodiments are disclosed herein.

Abstract: A support apparatus and a foldable electronic device are provided. The support apparatus includes a hinge assembly, a first housing, a second housing, and a first flexible sealing member. The hinge assembly includes a rotating shaft mechanism and a shaft cover, where the rotating shaft mechanism is fastened to the shaft cover. The first housing and the second housing are respectively located on two opposite sides of the hinge assembly, the first housing and the second housing are configured to rotate relative to the shaft cover through the rotating shaft mechanism, the first housing, the second housing, and the rotating shaft mechanism each have a support surface for supporting a foldable screen, and a first movement gap is present between the first housing and an outer surface of the shaft cover. The first flexible sealing member fits into and seals the first movement gap.

Abstract: A semiconductor circuit and an operating method for the same are provided. The semiconductor circuit includes strings. The strings include a first string and a second string. The first string includes a first device unit and a second device unit in series. The first string has a weight signal W1. The first device unit has an input signal A. The second device unit has an input signal B. The second string includes a third device unit and a fourth device unit in series. The second string has a weight signal W2. The third device unit has an input signal ?. The fourth device unit has an input signal B. An output signal of the semiconductor circuit is a sum of output string signals of the strings.

Abstract: The present disclosure discloses a Bluetooth communication method having automatic re-connection activating mechanism that includes steps outlined below. A first broadcast signal is transmitted by an electronic device such that a smart device receives and identifies the electronic device as a terminal device. An initial connection is established and pairing is performed with the smart device by the electronic device such that the smart device stores device related information of the electronic device. A second broadcast signal is transmitted by the electronic device such that the smart device receives the second broadcast signal and identifies the electronic device according to the device related information to further activate an auto-connection application program according to positioning beacon information included in the second broadcast signal.

Abstract: The present disclosure provides a self-generating heat process for in-situ converting medium-low mature and organic-rich shale, and relates to the field of in-situ mining of medium-low mature shale rich in organic matter, the self-generating heat process mainly comprises the following steps: locally preheating the vincinity of an injection well of medium-low mature and organic-rich shale formation with well-reformed reservoir and injecting ambient temperature air into the preheated formation to excite and establish a chemical reaction zone composed of a residue zone, an autogenous heat zone, a thermal cracking zone and a preheating zone. Heat is released by oxidation reaction of residues generated after kerogen thermal cracking, so as to realize convection heating of medium-low mature and organic-rich shale formation. Oil and gas products generated from kerogen thermal cracking enter production wells through fractures and are lifted to the ground surface.

Abstract: A freely-combinable multifunctional ocean-bottom seismic detection device includes a cabin body having a sealed structure and is made of a titanium alloy. A hydrophone, a first power interface, and a signal transmission sealing connector are mounted on an upper flange. A digital collector, a broadband seismometer, a global positioning system (GPS), and an electronic compass are mounted in the cabin body. The broadband seismometer is mounted on a leveling mechanism. Rechargeable lithium batteries are mounted in sealed battery compartments. A settlement coupling frame is arranged below the cabin body and is detachably connected to the cabin body. An uncoupling mechanism is mounted at a top of the cabin body. The device has a synchronous arrangement function of deployment as an independent node with data stored inside the instrument, and quick integration into a seabed foundation (or a subsurface buoy) with real-time data transmission.

Abstract: The present invention relates to the field of genetic engineering, particularly to a recombinant expression vector for rapidly screening the high expression strains and a method for rapidly screening high expression strains. In the invention, an exogenous red fluorescent protein and Aspergillus fumigatus cell surface protein localization signal are fused and expressed, and the fusion gene (DsRed-AfMP1) is integrated into the genome of Trichoderma reesei, so as to construct a strain displaying red fuorescent protein on the surface of Trichoderma reesei. By sorting Trichoderma reesei strains with red fluorescent protein on the surface by flow cytometry, genes beneficial to the improvement of cellulase activity can be quickly isolated.

Abstract: A Bluetooth low energy mesh network system includes a transmission controller circuit and a host controller circuit. The transmission controller circuit is configured to determine whether an advertising packet comprises a message associated with a Bluetooth low energy mesh network. The host controller circuit is configured to be woke up from a sleep mode in response to a report from the transmission controller circuit when the transmission controller circuit determines that the advertising packet comprises the message, in order to transmit the message to an application layer.

Abstract: A terminal, comprising one or a plurality of processors, wherein the one or plurality of processors execute a machine-readable instruction to perform: receiving an object in a live streaming; displaying the object on the terminal; detecting a keyword in the object corresponding to a function in the live streaming; and triggering the function in response to an operation on the object. The present disclosure may allow the streamers to generate or amend an object such as stickers on the live streaming room in a more flexible manner. At the same time, the viewer may perform an operation on the object to realize a corresponding function in a more convenient manner. Therefore, the interaction among streamers and viewers may be increased, and the user experience may also be enhanced.

Abstract: A nucleic acid aptamer specifically recognizing soluble ST2 protein and its application, belonging to the field of variation or genetic engineering, are described. The technical problem addressed includes how to specifically detect sST2 protein. In order to address this technical problem, nucleic acid aptamers of single-stranded DNA with nucleotide sequences are shown in SEQ ID No. 1-10, respectively. SELEX technology, combined with high-throughput sequencing technology and bioinformatics analysis, reduces the rounds of screening and obtains candidate nucleic acid aptamers, and further analyzes its affinity and specificity to obtain a nucleic acid aptamer that specifically recognizes sST2 protein. The nucleic acid aptamer has the characteristics of high specificity, high stability, convenient synthesis, and easy labeling of functional groups, and the like, and may be used for the detection of sST2 protein and the preparation of biosensors, diagnosis and prognosis of cardiovascular diseases and other products.

Abstract: Systems and methods of route optimization are disclosed. An adjustment engine receives a plurality of driver-trip pairs each including a driver selected from a plurality of drivers and a trip selected from a plurality of trips and determines a weight for each of the driver-trip pairs. The weight is determined based on at least one driver-trip feature, at least one driver feature, and at least one trip feature. A route optimization engine selects a set of optimal driver-trip pairs based on a bipartite matching process including the weight for each of the driver trip pairs. The set of optimal driver-trip pairs minimizes total estimated time of arrival to a pickup location for each trip in the plurality of trips. Trip data is transmitted to a corresponding device associated with a corresponding driver paired with each trip in the set of optimal driver-trip pairs.

Abstract: This disclosure relates to the technical field of electronic devices and provides a rotating mechanism, a support apparatus, and an electronic device. The rotating mechanism includes a base, a first door panel, a first connector, and a first main swing arm. The first door panel is hinged to the base, the first connector is hinged to the first door panel, and the first connector is configured to connect a first housing. One end of the first main swing arm is hinged to the base, and the other end of the first swing arm is hinged to the first connector. When the rotating mechanism rotates between an unfolded state and a folded state, a rotation angle of the first main swing arm relative to the base is smaller than a rotation angle of the first door panel relative to the base.

Abstract: An electrical connector includes: an insulative housing having a row of slots defined by plural dividing walls thereof, and plural contacts secured in the insulative housing and each including a securing portion, a front contacting portion disposed in a corresponding slot, and a rear tail, wherein the plurality of dividing walls includes a group of first dividing walls each having a first length and a group of second dividing walls each having a second length along a front-to-back direction, and the first length is shorter than the second length to expose to air a larger extent of the front contacting portions of associated contacts disposed in the slots defined by the group of first dividing walls with respect to the front contacting portions of associated contacts disposed in the slots defined by the group of second dividing walls.

Abstract: A foldable mechanism comprises a base assembly, two support assemblies, and two driving assemblies. The base assembly includes a bottom seat and two hinge seats respectively fixed to two sides of the bottom seat. The support assembly includes an outer plate member and an inner plate member located between the two outer plate members, the outer plate member and the inner plate member are pivotally connected to the corresponding hinge seat respectively, and pivotal axes of the outer plate members and the inner plate members are parallel to a central axis L of the bottom seat; the driving assembly is connected to and between the bottom seat and the inner plate member corresponding to the driving assembly; and when the foldable mechanism is in a folded state, the driving assemblies respectively drive the corresponding inner plate members to flip toward the bottom seat. Related mobile terminal is also described.

Abstract: A semiconductor structure is provided. The semiconductor structure comprises a substrate, a via, a liner layer, a barrier layer, and a conductor. The via penetrates through the substrate. The liner layer is formed on a sidewall of the via. The barrier layer is formed on the liner layer. The barrier layer comprises a conductive 2D material. The conductor fills a remaining space of the via.

Abstract: An optical device includes a photoelectric conversion layer, an anti-reflection layer, an underlying layer, a bottom meta layer, and a top meta layer. The photoelectric conversion layer includes a plurality of photodiodes. The anti-reflection layer is disposed on the photoelectric conversion layer. The underlying layer is disposed on the anti-reflection layer. The bottom meta layer is disposed on the underlying layer and includes a plurality of bottom meta units and a filling between the bottom meta units, in which the filling is continuously extend from the underlying layer, and a material of the filling is the same as a material of the underlying layer. The top meta layer is disposed above the bottom meta layer and includes a plurality of top meta units and a plurality of air recesses, in which the plurality of air recesses are respectively disposed between two adjacent top meta units.

Abstract: The disclosure provides an in-memory search (IMS) memory cell, an IMS method and an IMS memory device. The IMS method comprises: encoding a search data and a storage data by a first IMS encoding into a first IMS encoded search data and a first IMS encoded storage data; encoding the first IMS encoded search data by a second IMS encoding into a plurality of search voltages; encoding the first IMS encoded storage data by the second IMS encoding into a plurality of threshold voltages of a plurality of memory cells of a plurality IMS memory cells of the IMS memory device; and searching the IMS memory cells by the search voltages to generate a search result.

Abstract: An antenna structure includes a ground element, a feeding radiation element, a first radiation element, a second radiation element, a shorting radiation element, a third radiation element, and a fourth radiation element. The feeding radiation element has a feeding point. The first radiation element is coupled to the feeding radiation element. The second radiation element is coupled to the feeding radiation element. The second radiation element and the first radiation element substantially extend in opposite directions. The feeding radiation element is further coupled through the shorting radiation element to the ground element. The third radiation element is coupled to the ground element. The third radiation element is adjacent to the first radiation element. The fourth radiation element is coupled to the ground element. The fourth radiation element is adjacent to the second radiation element.

Abstract: An electronic package and a method for fabricating the same are provided. Two packaging modules are stacked on each other. An area that an electronic package occupies a mother board is reduced during a subsequent process of fabricating an electronic product. Therefore, the electronic product has a reduced size.