Abstract: A method of training an audio separation network is provided. The method includes obtaining a first separation sample set, the first separation sample set including at least two types of audio with dummy labels, obtaining a first sample set by performing interpolation on the first separation sample set based on perturbation data, obtaining a second separation sample set by separating the first sample set using an unsupervised network, determining losses of second separation samples in the second separation sample set, and adjusting network parameters of the unsupervised network based on the losses of the second separation samples, such that a first loss of a first separation result outputted by an adjusted unsupervised network meets a convergence condition.

Abstract: Embodiments include methods performed by a user equipment (UE) configured with a client for an edge data network. Such methods include sending, to a server in the edge data network, a first message that includes one of the following contents: at least one pre-shared key (PSK) identity hint that is supported by the UE and the UE's home public land mobile network (HPLMN), and one or more security key identifiers corresponding to respective one or more of a plurality of authentication procedures supported by at least the HPLMN; an indication of the UE's HPLMN; all valid PSK identity hints, and the one or more security key identifiers; or all valid PSK identity hints, and the indication of the HPLMN. Such methods also include receiving from the server a second message that includes one of the following contents: all valid PSK identity hints; or a PSK identity hint that is supported by at least the UE's HPLMN.

Abstract: A high-efficiency mold temperature control system includes a dielectric heating module, a cooling module, and a flow control module. The dielectric heating module includes a heating circuit, a dielectric heater, a high-frequency power supply, a high-temperature heat medium storage tank, and a heat circulation pump. The cooling module includes a cooling circuit, a heat exchanger, a low-temperature heat medium storage tank, and a cold circulation pump. The flow control module includes multiple thermal switch valves and multiple cooling switch valves to control a high-temperature heat medium to the heating circuit or control a low-temperature heat medium to the cooling circuit. Through the design of the dielectric heating module, the high-temperature heat medium can be rapidly heated and the overall heating efficiency can be enhanced, thereby rapidly heating or cooling a mold and controlling the rapid heating and cooling of the mold.

Abstract: Absorbent composites suitable for a wide variety of uses (e.g., sorbent drapes, sorbent patches around a fenestration area, tray liners for surgical tools, incontinence pads and liners, other liners, etc.) are provided. The composite includes an absorbent nonwoven. The absorbent nonwoven may comprise a hydroentangled spunbond web. The composite also may comprise a liquid-impermeable film. One or more absorbent nonwovens of a composite may additionally comprise a three-dimensional pattern, for example, a three-dimensional pattern that has been imaged using hydroentanglement. Optionally, any one or more layers of the composites may comprise an antimicrobial additive.

Abstract: The embodiments of the disclosure provides methods, apparatuses, devices, and storage medium for message processing. The method includes: receiving, in an interaction between a user and a digital assistant, a conversation message of the user for the digital assistant; determining a processing result for the conversation message by a model, the processing result indicating target content matching a user requirement corresponding to the conversation message; and presenting, based on a first message presentation mode corresponding to an interaction channel in which the conversation message is received, a reply message of the digital assistant for the conversation message in the interaction channel, the reply message presenting at least a portion of the target content.

Abstract: In various aspects, the present disclosure is directed to methods and compositions for the simultaneous production of carbon nanotubes and hydrogen gas from lower hydrocarbon comprises methane, ethane, propane, butane, or a combination thereof utilizing the disclosed catalysts. In various aspects, the disclosure relates to methods for COx-free production of hydrogen with concomitant production of carbon nanotubes. Also disclosed are methods and compostions for selective base grown carbon nanotubes over a disclosed catalyst composition. In a further aspect, the disclosure relates to mono, bimetallic, and trimetallic catalysts comprising a 3d transition metal (e.g., Ni, Fe, Co, Mn, Cr, Mo, and combinations thereof) over a support material selected from a silica, an alumina, a zeolite, titanium dioxide, and combinations thereof. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Abstract: An outbound packet is detected from a client device of a first spoke destined to a client device of a second spoke over SD-WAN through a hub connecting the first and second spokes with IPSec tunneling. The first spoke is on a local enterprise network, the second spoke is on a remote enterprise network and the hub is on wide area network, and each of the first spoke, the second spoke and the hub are each ADVPN2.0 compatible. Responsive to the detection, a health check is performed on the remote spoke. A path is selected between a local NAT device of multiple NAT devices of the first spoke and a remote NAT device of the multiple remote NAT devices of the second spoke, based on link quality data of the response. A NAT hole is punched between a selected local NAT and a selected inbound NAT and an IPSec tunnel is established, independent of the hub.

Abstract: According to one embodiment, a method, computer system, and computer program product for physical object tracking in virtual reality is provided. The present invention may include receiving input from a user identifying a specific physical object during a virtual reality session in a virtual reality environment; identifying the specific physical object in the physical proximity of the user; tracking the location of the specific physical object relative to the user; and responsive to receiving a command from the user, displaying the specific physical object to the user through a portal in the virtual reality environment.

Abstract: The present disclosure provides a control method, device and system of a cleaning robot and a storage medium, and the method includes: obtaining one or at least two preset frequencies of an edge patching cleaning task, and controlling the cleaning robot to perform the edge patching cleaning task on a preset cleaning region according to the preset frequency/frequencies. The cleaning effect of the preset cleaning region is improved by controlling the cleaning robot to perform the edge patching cleaning task, and by controlling the cleaning robot to perform the edge patching cleaning task according to the preset frequency, the cleaning efficiency and the cleaning effect can be balanced, so the cleaning robot is more intelligent, and the user experience is better.

Abstract: A user equipment (UE) configures radio resource management (RRM) relaxation in extended discontinuous reception (eDRX) in cases with or without a paging transmission window (PTW). The UE determines whether an eDRX cycle is configured as being greater or less than 10.24 seconds; determine whether the UE has met legacy RRM relaxation criteria for a relaxation scaling factor k; and configures RRM relaxation timing based on use of a paging transmission window (PTW) and the relaxation scaling factor k.

Abstract: Provided is a sensing and adaptation method for exercise. The method is applied to a sensing and adaptation device for exercise and includes the following steps: generating an exercise game and a first resistance setting to an exercise equipment according to a first exercise target data; receiving an exercise interactive data of a user operating the exercise game from the exercise equipment; generating a reaction-time data according to a stage data of the exercise game and the exercise interactive data and generating an operation trajectory data according to the first resistance setting, the stage data and the exercise interactive data; calculating a deviation degree of the operation trajectory data; calculating a second exercise target data according to the deviation degree; generating a second resistance setting and updating the exercise game according to the second exercise target, and transmitting the second resistance setting to the exercise equipment.

Abstract: This application discloses a CIS pixel readout circuit structure. An SG and an SF adopt different transverse thicknesses of spacers. The spacer of the SG adopts a smaller transverse thickness to reduce the parasitic resistance. The spacer of the SF adopts a larger transverse thickness to reduce the GIDL current. In the CIS pixel readout circuit structure according to this application, drain metal plugs are formed on outer sides of both left and right ends of an SF gate structure. The SF and the SG form a T-shaped combined compact structure to achieve equivalent parallel connection of two SF, thus effectively reducing the parasitic resistance of the share active area between the SG and the SF, and simultaneously saving the space area. This application further discloses a method for fabricating a CIS pixel readout circuit structure.

Abstract: A workpiece is measured using multiple-pass spectroscopic ellipsometry and multi-wavelength Raman spectroscopy, which may be performed in the same system. These measurements are combined to form combined measured data. A stress measurement of the workpiece is determined using the combined measured data. The stress measurement can be determined using a model or a machine learning algorithm.

Abstract: Disclosed is a betacoronavirus fusion recombinant protein, comprising an RBD region and a COVID19-SF5 fragment of a spike protein of SARS-COV-2 (COVID-19), and an amino acid sequence of the COVID19-SF5 fragment is an 880th amino acid to a 1084th amino acid of the S protein of the novel coronavirus COVID-19. According to the invention, a constant conserved fragment (COVID19-SF5) and a receptor binding domain (RBD) fragment are fused and expressed to provide a more-effective constant universal vaccine candidate recombinant fusion protein for such type of coronavirus, thus providing broader and better protection measures from two standpoints of inhibiting receptor recognition and providing universal protection.

Abstract: A DC relay for anti-short circuit current and arc extinction includes a static contact leading-out end; a movable contact piece; a fixed upper yoke and a lower armature respectively placed on an upper side and a lower side of the movable contact piece and can form a magnetic conductive loop; a first U-shaped bracket fixedly installed at an upper end of a pushing rod, the pushing rod can drive the movable contact piece to come into contact and separate from the static contact leading-out end during an up-and-down movement to realize an on-off of the DC relay; and a second U-shaped bracket installed on a stationary component of the DC relay, and the fixed upper yoke is fixedly installed on the second U-shaped bracket.

Abstract: Provided is a method of generating a personalized learning path based on multi-course knowledge graph merging and a system thereof, in particular to the technical field of personalized learning path generation. The method includes: constructing a personalized knowledge base to obtain a personalized knowledge graph of all courses that students need to learn in the current academic year; using an entity alignment technology to realize the personalized knowledge graph merging of all courses, and automatically generating a personalized knowledge graph of multi-course merging; generating a subsequent learning path according to a current learning progress of users and the personalized knowledge graph of multi-course merging; and evaluating the generated learning path in terms of link prediction accuracy.

Abstract: Disclosed are lithium-containing precursor material and a preparation method therefor, and lithium-ion cathode material, where the lithium-containing precursor material has a chemical formula of LixMyD, M is at least one of Ni, Co, Mn, Al, or Mg, and D is one or more of CO32?, OH?, and C2O42?; a 2? diffraction angle of the lithium-containing precursor material has characteristic peaks in an XRD pattern of a Cu target K?1, and the characteristic peaks P1 and P2 are 20°-22° and 31°-33°, respectively, and an intensity ratio of the peaks (p1/p2) is 0<(p1/p2)?10. Lithium and other metal elements in the lithium-containing precursor material achieve bulk molecular-level dispersion, such that neither batching nor mixing is required, ion migration resistance becomes small, sintering temperature is lowered, and the production costs are reduced. Moreover, lithium ion and metal salt have co-precipitation reaction, thereby reducing wastewater discharge by more than 30%.

Abstract: Embodiments of present invention provide a semiconductor structure. The structure includes a first group of field-effect-transistors (FETs); a second group of FETs on top of the first group of FETs; a first half-single-diffusion-break (H-SDB) underneath and being separated from one of the FETs of the second group by a middle-dielectric-insulator (MDI) layer; and a second H-SDB on top of and being separated from one of the FETs of the first group by the MDI layer, where the first H-SDB insulates a source/drain (S/D) region of a first FET of the first group of FETs from a S/D region of a second FET of the first group of FETs, and the second H-SDB insulates a S/D region of a first FET of the second group of FETs from a S/D region of a second FET of the second group of FETs. A method of forming the same is also provided.

Abstract: A method, apparatus and computer readable medium for locating a target User Equipment. The target UE is located by: receiving a position request transmitted by a position request device, where the position request includes a list of observer UEs and an allowed delay; requesting a ranging service from observer UE, where the ranging service is configured to enable observer UE to range on target UE; obtaining a ranging result transmitted by a current service access and mobility management function (AMF) corresponding to first observer UE, where the ranging result includes relative positions between the first observer UE and the target UE; transmitting a first location request to the current service AMF corresponding to the first observer UE; and obtaining position information, transmitted by the current service AMF corresponding to the first observer UE, of the target UE.

Abstract: Disclosed herein are compositions and methods for metabolically labeling cells using click chemistry reagents. The compositions and methods disclosed herein provide a specific and efficient means of localizing desired agents, such as anti-tumor cytokines, to a variety of cell types for adoptive cell therapy.