Abstract: A blockchain-based privacy protection method for a CCN includes: executing, by a trusted AAC, an initialization algorithm to generate common parameters and a master key, generating a public key and a private key for each consumer and publisher, and randomly generating, by the trusted AAC, its own public key and private key; calculating a public key, and generating ciphertext and uploading the ciphertext to a CSP; performing transaction on-chaining; and during decryption, finding, by the consumer, transaction information of the content on the consortium blockchain, sending an interest packet based on the transaction information, and obtaining ciphertext CT through a storage address in the transaction information; generating, by the consortium blockchain, an access transaction based on access information of the consumer; sending the ciphertext CT to the consumer through a data packet; and locally decrypting, by the consumer, the ciphertext CT, and verifying correctness of the content.

Abstract: ?1-2-fucosyltransferases, and methods and compositions for making and using ?1-2-fucosyltransferases, are described herein.

Abstract: A multi-dimensional flight release efficiency evaluation method. The method comprises: obtaining air flow control production and operation data which mainly comprises airspace capacity information, flight scheduling basic information, flight four-dimensional trajectory information and the like through a business information comprehensive processing platform, identifying a flight object affected by flow control and a flight object restricted by flow control through processing the operation data, analyzing a flight release time-hopping degree, calculating flight release delay distribution, evaluating controlled flight release fairness, predicting a controlled flight release normal rate, comparing airspace flow capacity matching situations, establishing a multi-dimensional flight release efficiency evaluation index set, and visually displaying evaluation indexes in modes of list, histogram, line chart, radar chart and the like.

Abstract: A positioning method and an on-board device. The method includes: acquiring positioning data of a vehicle from a satellite and positioning correction data from a base station; acquiring target positioning data of the vehicle by correcting the positioning data based on the positioning correction data; and sending the target positioning data to a terminal device to enable the terminal device to position the vehicle according to the target positioning data.

Abstract: The present invention provides, inter alia, methods and compositions for imaging, at high spatial resolution, targets of interest.

Abstract: Methods of cleaning a substrate support comprise: introducing a cleaning gas into a processing chamber containing the substrate support; applying a radio frequency (RF) power to a remote plasma source that is in fluid communication with the processing chamber to establish a reactive etching plasma from the cleaning gas in the processing chamber; reacting deposits on the substrate support with the reactive etching plasma to form a by-products phase; and evacuating the by-products phase from the processing chamber.

Abstract: Provided herein are compositions and methods to identify a binding element (e.g., peptide, peptoid, or protein) that can be bound by an immunoreceptor (e.g., antibody). The binding element can be provided in a target binding unit comprising two binding elements separated by a spacer such that the two binding elements simultaneously bind to a single molecule comprising an antigen binding domain of an antibody. The present disclosure provides various methods to construct the spacer. The identified binding elements can be further used to manufacture an array which can be used to profile antibodies obtained from a blood sample.

Abstract: A control method for a synchronous BUCK circuit is disclosed, including: obtaining an input voltage, an output voltage and an output current of the synchronous BUCK circuit; obtaining a current state of the synchronous switch transistor; obtaining a turn-off current threshold when the synchronous switch transistor is in an on state; switching the synchronous switch transistor to an off state when the output current is less than the turn-off current threshold; calculating a duty ratio of a main switch transistor according to the input voltage, the output voltage and the turn-off current threshold; and generating a corresponding driving signal according to the duty ratio, to control the synchronous BUCK circuit.

Abstract: A speech processing system uses contextual data to determine the specific domains, subdomains, and applications appropriate for taking action in response to spoken commands and other utterances. Some applications may be given priority over others such that some applications are general request applications to which responsibility for processing an intent is to be assigned as long as contextual criteria are satisfied, while other applications are specific request applications to which responsibility for processing an intent is to be assigned only if the applications are specifically requested, if the contextual criteria of priority applications are not satisfied, and/or if certain contextual criteria associated with the specific request applications are satisfied.

Abstract: A speech processing system uses contextual data to determine the specific domains, subdomains, and applications appropriate for taking action in response to spoken commands and other utterances. The system can use signals and other contextual data associated with an utterance, such as location signals, content catalog data, data regarding historical usage patterns, data regarding content visually presented on a display screen of a computing device when an utterance was made, other data, or some combination thereof.

Abstract: In one embodiment, a system includes an automatic speech recognition (ASR) module, a natural-language understanding (NLU) module, a dialog manager, one or more agents, an arbitrator, a delivery system, one or more processors, and a non-transitory memory coupled to the processors comprising instructions executable by the processors, the processors operable when executing the instructions to receive a user input, process the user input using the ASR module, the NLU module, the dialog manager, one or more of the agents, the arbitrator, and the delivery system, and provide a response to the user input.

Abstract: Embodiments relate to a photonic component having a metasurface. The metasurface includes a substrate with a thin-layer of meta-atoms disposed thereon. The photonic component includes a waveguide having a top surface, wherein the metasurface is disposed on at least a portion of the top surface such that the meta-atoms form an array on the top surface. The photonic component includes a sandwich nano-bar antenna formed in or on the metasurface.

Abstract: A method for displaying a graphical user interface (GUI) based on a gesture is implemented by an electronic device. The method includes displaying a first GUI on a touchscreen of the electronic device, where the first GUI includes two or more entries, and each entry includes at least two interface elements. The method further includes receiving a first gesture of a user on the touchscreen. The method further includes displaying a second GUI on the touchscreen in response to the first gesture, where the second GUI includes two or more entries, and each entry includes at least one interface element. A quantity of entries in the second GUI is greater than a quantity of entries in the first GUI, and a quantity of interface elements in the second GUI is less than a quantity of interface elements in the first GUI.

Abstract: The application provides a mounting mechanism for a hidden vehicle door handle and a vehicle, and belongs to the technical field of vehicles. The mounting mechanism comprises an outer plate mounting assembly, a base assembly and tolerance absorption assemblies; the outer plate mounting assembly is configured to be disposed on the inner side of a vehicle door outer plate and integrally disposed on the vehicle door outer plate; the base assembly is configured to be connected with a handle and clamped and fixed to a designated mounting position by the outer plate mounting assembly; and the tolerance absorption assemblies are fixedly connected with the base assembly, disposed between mounting holes and bolts on a vehicle door outer plate reinforcing plate, and configured to absorb tolerances between the bolts and the mounting holes.

Abstract: The present disclosure provides compositions and methods for identifying target-reactive T-cell receptors (TCRs). The identification may be based on comparing the frequency of a TCR before and after a marker-based selection. The identification may also be based on comparing the frequency of a TCR in a pool of cells stimulated by mutant and wildtype antigens.

Abstract: The present disclosure relates generally to facilitating routing of communications. More specifically, techniques are provided to dynamically routing messages having multiple intents between bots and terminal devices during communication sessions configured with multi-channel capabilities.

Abstract: The present invention relates to the treatment of subjects having B cell proliferative disorders (e.g., high grade B-cell lymphomas, as well as non-Hodgkin's lymphomas, such as diffuse large B-cell lymphomas). More specifically, the invention pertains to the treatment of subjects having a B cell proliferative disorder by intravenous administration of an anti-CD20/anti-CD3 bispecific antibody.