Abstract: Establishing a data store of content metadata includes receiving, from a content player executing on a client device, an indication of content played by the content player, the indication comprising one or more pieces of metadata associated with the content. It further includes selecting a set of one or more rules applicable to parsing the metadata associated with the content. It further includes processing the metadata at least in part by applying the selected parsing rules to at least a portion of the metadata associated with the content. It further includes storing, to a data store, at least some of the processed metadata associated with the content.

Abstract: An electrode for an electrochemical cell includes an electroactive material and an electrolyte that includes a lithium-salt additive and a solvent. The electroactive material is represented by: xLi2MnO3·(1?x)LiMO2 where M is a transition metal selected from the group consisting of: nickel (Ni), manganese (Mn), cobalt (Co), aluminum (Al), iron (Fe), and combinations thereof and 0.01?x?0.99. The solvent is selected from the group consisting of: ethylene carbonate (EC), fluoroethylene carbonate (FEC), dimethyl carbonate (DMC), diethyl carbonate (DEC), ethylmethylcarbonate (EMC), ethylmethylcarbonate (EMC), ethylene carbonate (EC), propylene carbonate (PC), vinyl ethylene carbonate (VEC), tetramethylene sulfone (TMS), ethyl methyl sulfone (EMS), acetonitrile (AN), butyronitrile (BN), and combinations thereof. The electrolyte includes between about 0.001 wt. % and about 10 wt. % of the lithium-salt additive and has an overall salt concentration between about 0.1 mol/L and about 10 mol/L.

Abstract: This specification discloses a container quantity adjustment method and apparatus for an application. One method includes: determining historical data of an application, predicting traffic distribution of the application within a predetermined duration based on the historical data by using a pre-trained traffic prediction model, predicting container quantity distribution of the application within the predetermined duration based on the traffic distribution and a predetermined target utilization of a container by using a pre-trained quantity prediction model, and adjusting a container quantity of the application at each of a plurality of predetermined moments within the predetermined duration based on the container quantity distribution.

Abstract: This disclosure provides an energy storage apparatus, an energy storage apparatus control method, and a photovoltaic system. The energy storage apparatus includes: a plurality of battery clusters, a plurality of conversion units, a start unit, and a controller. The controller includes a plurality of control units. The start unit is configured to: after receiving a start signal, control a control switch in at least one battery cluster to close, to start a control unit corresponding to the battery cluster. The control unit is configured to: determine, based on a state of the control switch in the battery cluster, whether a black start mode is on; and when determining that the black start mode is on, control a DC-DC converter in the corresponding conversion unit to release electric energy stored in a battery pack in the corresponding battery cluster, to energize a direct current bus.

Abstract: Embodiments of this application provide a data processing method and apparatus, a computer device, and a readable storage medium. The method may be applied to an in-vehicle central control device, and includes polling data packets in the database, to obtain a to-be-added data packet set, and adding the to-be-added data packet set to the cache queue; polling the cache queue, to obtain a to-be-uploaded data packet set, and uploading the to-be-uploaded data packet set through a wireless communication connection of the in-vehicle central control device; storing a first data packet in the database in response to the first data packet in the to-be-uploaded data packet set meeting a continuous uploading failure condition; and deleting a second data packet from the database, in response to the second data packet in the to-be-uploaded data packet set being successfully uploaded to a server.

Abstract: The present disclosure provides methods of protecting ribonucleic acid (RNA) from degradation under certain conditions by contacting the RNA with an amino acid. The present disclosure also provides compositions comprising such amino acid(s) and RNA.

Abstract: A container feeding device includes a casing and first and second latch members. The casing defines a lower retaining space for receiving a plurality of containers that are stacked on one another. The first latch member is operable to enter the lower retaining space for supporting a bottommost container, or leave the lower retaining space to release the bottommost container. The second latch member enters the lower retaining space to support a second bottommost container when the bottommost container is released by the first latch member.

Abstract: A genome-specific gene sequence fragment of female Acipenser Dabryanus and a method for identifying the sex of Acipenser Dabryanus are disclosed. The gene sequence fragment of Acipenser Dabryanus is used to identify the sex of Acipenser Dabryanus. The method includes: performing PCR amplification on the DNA of the Acipenser Dabryanus to be tested, and judging that the Acipenser Dabryanus to be tested is female when a resultant product from the amplification shows 3 bands on an agarose gel and the Acipenser Dabryanus to be tested is male when a resultant product from the amplification shows 2 bands on an agarose gel, alternatively, judging that the Acipenser Dabryanus to be tested is female when a resultant fragment from the amplification has a 1402 bp band and it is male if there is no 1402 bp band. The gene sequence fragment is used to quickly and efficiently identify the sex of Acipenser Dabryanus.

Abstract: Embodiments of the present disclosure discloses a method of information displaying, apparatus and an electronic device. The method comprises: displaying at least two session screening identifications in a first display area of a first message page, the at least two session screening identifications comprising: a first screening identification for indicating that a new message in a session is notified with a first notification strategy, and a second screening identification for indicating that a new message in the session is notified with a second notification strategy; and displaying information of each session corresponding to a currently selected session screening identification in a second display area of a second message page. The method may only display sessions that match user requests, reducing operations of users searching for required sessions in all sessions lists and saving time for users to browse required sessions.

Abstract: The technology of this application relates to an information processing method, apparatus, and system. The method includes a controller determining network slice information corresponding to a first network device. The controller sends a border gateway protocol (BGP) packet to the first network device, where the BGP packet includes the network slice information, and the network slice information is used by the first network device to configure a network slice. According to the technical solution provided in this application, efficiency of delivering network slice information can be improved.

Abstract: A tool set includes a tool holder, a tool and a tool rack. The tool has a groove unit. The tool holder has a latch unit that engages the groove unit. The tool rack includes a rack body and a blocking member. When the tool holder is moved away from the rack body after the tool is moved into the rack body by the tool holder and after the blocking member moves to a blocking position, the tool is blocked by the blocking member so that the latch unit is separated from the groove unit and that the tool holder is separated from the tool.

Abstract: The present invention discloses a remote monitoring method based on information fusion and virtual reality for a marine engine room, comprising five step s: step 1: employing sensors to collect thermodynamic parameters; step 2-1: using normalized relative deviation analysis method to obtain symptoms of the thermodynamic parameters; step2-2: using multi-scale time domain averaging method to extract signatures of vibration & noise signals; step 2-3: using projection moment method to describe dynamic characteristics of static pictures and infrared thermal images of equipment in the engine room; step 3: extracting features in the performance parameters and infrared thermal images; step 4: transmitting the analyzed results; and step 5: establishing visual 3D scenes of the marine engine room. The method rebuilds 3D interactive scenes of the marine engine room and realizes 3D animation effectively.

Abstract: A user input in a source language is received. A set of contextual data is received. The user input is encoded into a user input feature vector. The set of contextual data is encoded into a context feature vector. The user input feature vector and the context feature vector are used to generate a fusion vector. An adaptive neural network is trained to identify a second context feature vector, based on the fusion vector. A second user input in the source language is received for translation into a target language. The adaptive neural network is used to determine, based on the second context feature vector, a second user input feature vector. The second user input feature vector is decoded, based on the source language and the target language, into a target language output. A user is notified of the target language output.

Abstract: This application provides a packet processing method and apparatus, a device, and a storage medium, and pertains to the field of communication technologies. In this application, a control identifier field is added to a packet, and the control identifier field indicates whether forwarding of the packet is allowed when the first network device does not configure the slice identifier on an outbound interface. The control identifier field and a slice identifier of a network slice are carried in the packet, so that the slice identifier and the control identifier field are transmitted on a network together. When a receive end does not configure the slice identifier on the outbound interface, the receive end can discard the packet based on the control identifier field, instead of forwarding the packet by using routing information.

Abstract: The present disclosure generally relates to semiconductor processing in which an alignment mark is formed. An example is method of semiconductor processing. First and second recesses are formed in a semiconductor substrate. A conformal dielectric layer is formed in the first and second recesses and over the semiconductor substrate. A fill material is formed over the conformal dielectric layer in the first recess and over the conformal dielectric layer in the second recess. The fill material fills at least the first recess over the conformal dielectric layer. The fill material in the first and second recesses is recessed to below a top surface of the conformal dielectric layer. The recessed fill material in the first and second recesses is etched. Exposed portions of the conformal dielectric layer are etched. The second recess including the conformal dielectric layer and the recessed fill material disposed therein forms an alignment mark.

Abstract: A mounting frame for being mounted with either one of first and second screwdrivers, includes a main frame, a mounting seat, and first and second mounting plates. The mounting seat has a plate attachment hole set. The first mounting plate has a first seat attachment hole set operable to be connected to the plate attachment hole set, and a first driver attachment hole set for the first screwdriver to be attached thereto. The second mounting plate has a second seat attachment hole set operable to be connected to the plate attachment hole set, and a second driver attachment hole set for the second screwdriver to be attached thereto.

Abstract: Embodiments of the disclosure disclose a method, apparatus and electronic device for information display. The method comprises: displaying at least two session filtering identifiers, a session corresponding to each session filtering identifier satisfying a filtering condition corresponding to the session filtering identifier; displaying information of respective sessions corresponding to a first filtering identifier in a preset display area of a message page, the first filtering identifier being a currently selected filtering identifier; in response to a message of a session corresponding to a second filtering identifier satisfying a preset condition, displaying information of the session in the preset display area, the second filtering identifier being other filtering identifier than the first filtering identifier. The method makes it possible that a message satisfying the preset condition under a filtering identifier which is not selected currently can be displayed in time.

Abstract: The present disclosure provides a radiation inspection system, including a container respectively provided with an entrance and an exit on opposite side walls thereof; and a radiation scanning imaging device disposed in the container and having an inspection channel. The radiation scanning imaging device includes a ray source, the ray source includes ray generators, and ray generators are configured to emit ray beams at different angles, so that the radiation scanning imaging device performs radiation scanning inspection on an object to be inspected passing through the inspection channel from the entrance to the exit.

Abstract: A connector for use with high-speed signals. The connector includes conductive elements held in a row by an insulative member, a shielding member stacked on the insulative member, and a lossy member stacked on the shielding member and electrically connecting the shielding member to selected ones of the conductive elements. Each conductive element includes a mating end and a mounting end opposite the mating end. The insulative member includes first and second edges extending parallel to the row. The first edge and second edge are closer to the mating ends and mounting ends of the conductive elements, respectively. The shielding member includes a portion projecting from the first edge to provide shielding to the conductive elements beyond the first edge of the insulative member. Such a configuration meets signal integrity requirements in connectors designed for 64 Gbps and beyond, while conforming to a standard that constrains mating and mounting interfaces.

Abstract: A connector for use with high-speed signals. The connector includes a connector subassembly that includes conductive elements held in a row by an insulative member. Each conductive element includes a mating end, a mounting end opposite the mating end, and an intermediate portion extending therebetween. The conductive elements include ground conductors dispersed between pairs of signal conductors. The ground conductors are wider than the signal conductors at the intermediate portions, and have same widths as the signal conductors at the ends. For each ground conductor, the intermediate portion has first and second portions separated by a slot until joining each other at the mating end. The insulative member holds the conductive elements at least partially through the slots of the ground conductors. Such a configuration meets signal integrity requirements in connectors designed for 64 Gbps and beyond, while conforming to a standard that constrains mating and mounting interfaces.