Abstract: A method of testing an impedance-sensitive system with a switching device, wherein the method comprises: switching the disconnecting device into the on-state configured to permit transmission of energy via the coil; implementing a first measurement with the impedance-sensitive system; switching the disconnecting device into the off-state configured to permit damping of the external positioning signal that couples into the coil so as to reduce the undesirable oscillations of the coil; implementing a second measurement with the impedance-sensitive system; performing a comparison of the first measurement and the second measurement; performing a verification of the comparison with a target specification; and displaying a correct function and/or a malfunction depending on the verification.

Abstract: A centralized document system generates a document package in response to a request by an originating entity. The document package includes at least one document for execution by a first receiving entity. The first receiving entity can specify a set of permissions for a second receiving entity to perform actions to documents within the package on behalf of the first receiving entity. Accordingly, the system may provide the document package to both the first and second receiving entities for the first receiving entity to execute the at least one document. Before providing the document to the second receiving entity, system may determine whether there is a sensitive document in the package and whether to delegate the document to the second entity. Accordingly, the system may prevent a sensitive document package from being provided to the second receiving entity for execution.

Abstract: A housing structure for an optical module includes a housing and a heat dissipation component. The heat dissipation component includes a heat dissipation bottom plate and heat dissipation fins thereon. The housing structure has two opposing air guide ports, and the heat dissipation component is inside the housing. The heat dissipation fins are between the two air guide ports, and adjacent heat dissipation fins form a heat dissipation channel. Guide channels are between the heat dissipation channel and the air guide ports, and connect the heat dissipation channel to the air guide ports. This housing structure facilitates heat dissipation and inhibits solder paste to overflow through the air guide, thus avoiding contamination of the housing. The solder paste remains inside the housing, and does not affect the measurement accuracy or real-time monitoring function of temperature sensors on the housing.

Abstract: A bearing device in a radial flow adsorber with a gas flow guide function includes a bearing platform, a supporting cylinder, a flow guide pipe, an annular bottom plate, a limiting block and a supporting frame, wherein an upper portion of the bearing platform is filled with adsorbent, an interior of a lower portion of the bearing platform is connected with the annular bottom plate through the supporting cylinder, a backing plate is arranged between the bearing platform and the supporting cylinder, on the supporting cylinder or the annular bottom plate is opened a hole and arranged a plurality of flow guide pipes for guiding gas flow, the annular bottom plate is placed on the supporting frame, the limiting block is arranged on the supporting frame, and the supporting frame is fixed on a cylinder body or a lower head of the adsorber by welding.

Abstract: Rendering digital twin include receiving metrics associated with a physical entity, the metrics received using an established real-time data synchronization protocol. The received metrics is analyzed. Based on the analysis of the received metrics, digital twin corresponding to the physical entity is updated, the digital twin being a virtual representation of the physical entity.

Abstract: An approach for protecting container image and runtime data from host access may be presented. Container systems have allowed for more efficient utilization of computing resources, removing the requirement of a hypervisor, and packaging all necessary dependencies within an application. Preventing host access to container image and runtime data can be advantageous for a multitude of reasons. The approach herein may include, flattening a plurality of root file system of a one or more container images into a single layer. The approach may also include generating a container base image for each of the one or more flattened root file system. The approach may include encrypting each of the generated container base images with the flattened root file system.

Abstract: A method for displaying data is performed by a vehicle including a first operating system and a second operating system, and includes: acquiring operating condition information of the vehicle; displaying the operating condition information in a first display mode by the first operating system and displaying the operating condition information in a second display mode by the second operating system, wherein data displayed in the first display mode is configured to cover data displayed in the second display mode; displaying the operating condition information in the first display mode by the second operating system in response to determining that a failure happens in the operating condition information displayed in the first display mode by the first operating system.

Abstract: An audio data processing method is provided. The method includes: obtaining multi-path audio data in an environmental space, obtaining a speech data set based on the multi-path audio data, and separately generating, in a plurality of enhancement directions, enhanced speech information corresponding to the speech data set; matching a speech hidden feature in the enhanced speech information with a target matching word, and determining an enhancement direction corresponding to the enhanced speech information having a highest degree of matching with the target matching word as a target audio direction; obtaining speech spectrum features in the enhanced speech information, and obtaining, from the speech spectrum features, a speech spectrum feature in the target audio direction; and performing speech authentication on the speech hidden feature and the speech spectrum feature that are in the target audio direction based on the target matching word, to obtain a target authentication result.

Abstract: The method includes: obtaining medical detection data to be interpreted, where the medical detection data to be interpreted includes a detection image and indicator data; performing image recognition on the detection image, to obtain image recognition data; and interpreting, by using a rule library, the indicator data and the image recognition data, to obtain an interpretation result, where an interpretation rule in the rule library is obtained by mining and analyzing a plurality of pieces of interpreted data based on a data mining algorithm, and the rule library is dynamically updated with an interpretation process. Because the interpretation rule in the rule library is obtained by mining and analyzing the plurality of pieces of interpreted data based on the data mining algorithm, a potential data law that is difficult to be discovered by human can be mined, and a more accurate interpretation rule can be extracted.

Abstract: Aspects include providing isolation between a plurality of containers in a pod that are each executing on a different virtual machine (VM) on a host computer. Providing the isolation includes converting a data packet into a serial format for communicating with the host computer. The converted data packet is sent to a router executing on the host computer. The router determines a destination container in the plurality of containers based at least in part on content of the converted data packet and routes the converted data packet to the destination container.

Abstract: A speech recognition method includes obtaining audio data, where the audio data includes a plurality of audio frames; extracting sound categories of the plurality of audio frames and semantics; and obtaining a speech ending point of the audio data based on the sound categories and the semantics.

Abstract: A speech detection method includes performing recognition on a photographed face image using a model to predict whether a user intends to continue speaking, and to determine whether a collected audio signal is a speech end point with reference to a prediction result.

Abstract: There is disclosed a dispersion of amorphous uridine triacetate in Hypromellose Acetate Succinate-MG and optionally also Copovidone. The amorphous dispersion compositions allow high loading of uridine. They also have good stability and oral bioavailability.

Abstract: A device for recovering carbon dioxide and nitrogen from flue gas includes a pretreatment system, a CO2and N2separation system, a N2purification and liquefaction system, and a CO2 purification and liquefaction system. The pretreatment system includes a high-temperature NG cooler, a gas-liquid separator, a booster fan, and a dryer; the CO2and N2 separation system includes a low-temperature LNG cooler and a cryogenic adsorption device; the N2 purification and liquefaction system includes a set of N2 distillation and liquefaction device consisting of a compressor, a cooler, a heat exchanger, a gas-liquid separator, and a distillation tower; and the CO2purification and liquefaction system includes a set of CO2 distillation and liquefaction device consisting of a compressor, a cooler, a condenser, an evaporator, a liquefier, and a purification tower, which are used for further purifying and liquefying desorbed gas obtained from the CO2and N2 separation system.

Abstract: This application discloses a method for positioning a target audio signal by a computer device. The method includes: performing echo cancellation on the audio signals collected in a plurality of directions in a space, the audio signals comprising a target-audio direct signal; obtaining weights of a plurality of time-frequency points in the echo-canceled audio signals, a weight of each time-frequency point indicating a relative proportion of the target-audio direct signal in the echo-canceled audio signals at the time-frequency point; obtaining a weighted audio signal energy distribution of the audio signals in the plurality of directions by using the weights of the plurality of time-frequency points in the echo-canceled audio signals; and obtaining a sound source azimuth corresponding to the target-audio direct signal in the audio signals by using the weighted audio signal energy distribution of the audio signals in the plurality of directions.

Abstract: An optical article includes a front face adapted to receive incident optical beams and a back face through which transmitted optical beams exit to reach an eye, wherein the front face includes an interferential multilayer coating including a stack of dielectric layers. The interferential multilayer coating provides the optical article with a mean visible light reflection factor Rv that is lower than or equal to 2.0% over a range of angle of incidence included between 0 and 20 degrees, and that is higher than or equal to 2.0% over a range of angle of incidence included between 40 degrees and 60 degrees, the optical article having a higher mean visible light transmittance for low incidence angles and a lower mean visible light transmittance for high incidence angles.

Abstract: Aspects of the invention include systems and methods configured to prevent masquerading service attacks. A non-limiting example computer-implemented method includes sending, from a first server in a cloud environment, a communication request comprising an application programming interface (API) key and a first server identifier to an identity and access management (IAM) server of the cloud environment. The API key can be uniquely assigned by the IAM server to a first component of the first server. The first server receives a credential that includes a token for the first component and sends the credential to a second server. The second server sends the credential, a second server identifier, and an identifier for a second component of the second server to the IAM server. The second server receives an acknowledgment from the IAM server and sends the acknowledgment to the first server.

Abstract: A method of testing an impedance-sensitive system with a switching device, wherein the method comprises: switching the disconnecting device into the on-state configured to permit transmission of energy via the coil; implementing a first measurement with the impedance-sensitive system; switching the disconnecting device into the off-state configured to permit damping of the external positioning signal that couples into the coil so as to reduce the undesirable oscillations of the coil; implementing a second measurement with the impedance-sensitive system; performing a comparison of the first measurement and the second measurement; performing a verification of the comparison with a target specification; and displaying a correct function and/or a malfunction depending on the verification.

Abstract: A combined bio-artificial liver support system, includes branch tubes that are connected in sequence: a blood input branch tube, an upstream tail end of which is set as a blood input end, a first plasma separation branch tube comprising at least a first plasma separator, a non-biological purification branch tube comprising at least a plasma perfusion device and a bilirubin adsorber, a biological purification branch tube comprising at least a hepatocyte culture cartridge assembly, and a plasma return branch tube, a downstream tail end of which is set as a blood output end.

Abstract: Within several applications the ability to localize an individual within an environment is beneficial. However, existing indoor localization approaches depend upon at least one of two assumptions. First, the subject(s) localization is achieved by localizing a wireless device carried by the subject and second, wireless fingerprints are established for the localization via a site survey being performed before a system can actually localize the subject(s). However, in many application scenarios, neither of the above two assumptions are true, namely that the user is not carrying an active wireless device or that the site has been surveyed. Accordingly, embodiments of the invention provide for subject localization by a dynamic calibration of wireless signals between a receiver and a transmitter, where neither the receiver or transmitter are associated with an electronic device carried or worn by the subject.