Abstract: The disclosure provides an approach for logical switch level load balancing of Layer 2 virtual private network (L2VPN) traffic. A method of securing communications with a peer gateway generally includes establishing, at a virtual tunnel interface of a local gateway, a plurality of security tunnels with the peer gateway. Each of the plurality of security tunnels is associated with a different set of one or more layer 2 segments and with one or more security associations (SAs) with the peer gateway. The method generally includes receiving a packet, at the local gateway, via a first L2 segment. The method generally includes selecting one of the plurality of security tunnels and an SA associated with the selected security tunnel based on the L2 segment via which the packet was received. The method generally includes encrypting and encapsulating the packet based on the selected security tunnel and SA.

Abstract: The present disclosure provides a two-stage cavitation generator for organic wastewater treatment, including a shrouded impeller, a stator, and a rotor. The shrouded impeller includes a front cover plate, blades, and a rear cover plate. Several blades are evenly distributed between the front cover plate and the rear cover plate. A working surface of the blade is an arc surface, and a back of the blade protrudes locally, so that a flow channel between the back of the blade and a working surface of its adjacent blade is narrowed locally, forming a throat structure. An outlet of the shrouded impeller is provided with the stator and the rotor, and the stator is located at an outer edge of the front cover plate and fixed on an inner wall of a volute. The rotor is mounted on the rear cover plate.

Abstract: A method for manufacturing a component carrier. The method includes (a) supplying a semifinished or finished component carrier to an automatic or semi-automatic optical inspection device and (b) performing an automatic or semi-automatic optical inspection by capturing a first image with a first illumination; capturing a second image with a second illumination; comparing a data set indicative of the first image and/or the second image with a reference data set; and identifying potential defects; (c) performing a quality classification of the semifinished or finished component carrier by generating a virtual third image indicative of the component carrier under a virtual different third illumination having a third spectral composition different from both the first spectral composition and from the second spectral composition; processing the three images; classifying the potential defects in true defects and false defects; and (d) taking action based on the quality classification.

Abstract: For a network including multiple computers acting as tunnel endpoints in a network, some embodiments provide a method for processing data messages in parallel using multiple processors (e.g., cores) of each computer. Each computer in some embodiments has a set of interfaces configured as tunnel endpoints connecting to multiple tunnels. In some embodiments, the multiple processors encrypt data messages according to a set of encryption parameters or multiple sets of encryption parameters that specify an encryption policy for data messages requiring encryption, an encryption algorithm, an encryption key, a destination network address, and an encryption-parameter-set identifier.

Abstract: The present disclosure relates to tyrosine kinase inhibitors of Formula I and Compound 1, or pharmaceutically acceptable salts thereof. The present disclosure further relates to processes for the preparation of the tyrosine kinase inhibitors, Formula I and Compound 1, or a pharmaceutically acceptable salt thereof.

Abstract: The present disclosure discloses a manufacturing method and a manufacturing device for an interconnection piece. The manufacturing method comprises providing a solder strip, and performing forming treatment on the solder strip to obtain a plurality of structural solder strips; and providing a flexible insulating substrate, and compounding the plurality of structural solder strips on the flexible insulating substrate at intervals to obtain the interconnection piece. Each structural solder strip is provided with two soldering portions and a connecting portion located between the two soldering portions, and the connecting portion is respectively connected to the two soldering portions; at least a part of the connecting portion is located on the flexible insulating substrate, and the two soldering portions extend out of the flexible insulating substrate.

Abstract: Systems, methods, and computer-readable media for managing near field communications during a low power express mode of an electronic device are provided that may make credentials of a near field communication (“NFC”) component appropriately secure and appropriately accessible while also limiting the power consumption of the NFC component and of other components of the electronic device.

Abstract: The disclosure provides a multi-mode frequency division circuit including a frequency division factor processor, a frequency divider, and a logic operator. The frequency division factor processor receives the frequency division factor, decomposes the frequency division factor to obtain a first sub-frequency division factor and a second sub-frequency division factor, and outputs the first sub-frequency division factor or the second sub-frequency division factor according to a frequency division clock signal. The divider performs frequency division on the clock signal based on the first sub-frequency division factor or the second sub-frequency division factor to generate the frequency division clock signal.

Abstract: Example uplink switching methods and apparatus are described. One example method include performing switching between a supplementary uplink (SUL) and a normal (NUL), where a switching time period for the switching between the SUL and the NUL is longer than 0 microseconds. Therefore, the SUL and the NUL can share a radio frequency channel so that the shared radio frequency channel can be switched between the SUL and the NUL.

Abstract: A method, computer system, and program product facilitate identification of error image labels in training data. The method comprises: evenly dividing a training dataset into N subsets, where the training dataset includes M data items each comprising a pair of image and its original image label; training a prediction model to label images by respectively using each of the N subsets as training data to generate N respective trained prediction models; respectively using each of the N trained prediction models trained by using one of the N subsets as training data to label the images in other N?1 subsets of the N subsets to generate N?1 prediction labels for each of the M images in the training dataset. For each image in the M data items, whether the original image label of the image is a potential error image label is based on the N?1 prediction labels of the image.

Abstract: Some embodiments provide a method for configuring a first Pod in a container cluster to perform layer 7 (L7) services for a logical router. At a second Pod that performs logical forwarding operations for the logical router, the method receives configuration data for the logical router from a network management system that defines a logical network for which the logical router routes data messages and performs L7 services. The method provides a set of Pod definition data to a cluster controller to create the first Pod. After creation of the first Pod, the method provides to the first Pod (i) networking information to enable a connection between the first and second Pods and (ii) configuration data defining the L7 services for the first Pod to perform the L7 services on data traffic sent from the second Pod to the first Pod.

Abstract: Some embodiments provide a method for implementing a logical router of a logical network at a first Pod executing on a first node of a Kubernetes cluster to implement data message forwarding for the logical router. The method receives a data message for processing by the logical router. The method determines that the data message requires layer 7 (L7) service processing at the logical router. The method selects a second Pod from multiple Pods that perform L7 service for the logical router. Each of the Pods executes on a different node of the cluster. The method forwards the data message to the second Pod via a layer 2 (L2) construct that connects the first and second Pods.

Abstract: An arrangement to cool a coil, comprising an enclosure, which at least partially incorporates or houses the coil, and a device to create an airflow to cool the coil, wherein the coil comprises at least one cooling channel to guide the airflow through the windings of the coil and an outer air duct lying radially in the outer circumference area of the coil or lying radially inside below an outer part of the coil, characterized in that an air guidance plate is placed at or near one longitudinal end of the outer air duct and/or of the coil to prevent bypasses of the airflow and/or to block at least partially the airflow through and/or along the outer air duct, achieves the object to cool a coil, especially a coil of a transformer, in an efficient manner using space-saving means.

Abstract: Some embodiments provide a method for monitoring a first service that executes in a Pod on a node of a Kubernetes deployment. At a second service executing on the node, the method monitors a storage of the node that stores core dump files to detect when a core dump file pertaining to the first service is written to the storage. Upon detection of the core dump file being written to the storage, the method automatically (i) generates an image of the first service based on data in the core dump file and (ii) instantiates a new container on the node to analyze the generated image in order to debug the first service.

Abstract: A method for verifying a location of a terminal includes obtaining, by a network side device, first location information of the terminal; and verifying, by the network side device, the first location information according to first information. The first information includes at least one of the following additional information reported by the terminal, where the additional information is used for verifying the first location information; or a positioning signal used to obtain the first location information, where the positioning signal includes a specific positioning signal.

Abstract: Systems, devices, and methods for monitoring uterine contractions non-invasively using surface electrode measurements are described herein.

Abstract: The present application provides a detection chip assembly tool, a liquid injection apparatus and method, an electronic device, and a medium. The tool is mounted on a vacuumizing assembly, and comprises: a base mounted on a detection chip. The base is provided with a reaction cavity covering the detection chip and a fluid channel communicated with the reaction cavity, and is further provided with a liquid inlet groove structure communicated with the fluid channel and having a buffer solution injected. When the detection chip is filled with the buffer solution, the vacuumizing assembly is started to discharge air in the detection chip assembly tool, in response to the vacuumizing assembly vacuumizing, pressure relief is performed, and the buffer solution in the liquid inlet groove structure flows into the reaction cavity along the fluid channel under the action of negative pressure so as to fill the detection chip.

Abstract: Disclosed herein are compounds of Formula (I?). Compounds of Formula (I?) inhibit, regulate and/or modulate kinase receptor, particularly Axl and Mer signal transduction pathways related to the changes in cellular activities as mentioned above, compositions which contain these compounds, and methods of using them to treat kinase-dependent diseases and conditions. The present invention also provides methods for making compounds as mentioned above, and compositions which contain these compounds.

Abstract: An open-ear earphone includes a housing, a chamber is provided inside the housing, a speaker is provided inside the chamber and divides the chamber into a front chamber and a rear chamber. The housing is provided with a first sound hole and a second sound hole. The front chamber is communicated to the outside through the first sound hole, and the rear chamber is communicated to the outside through the second sound hole. The rear chamber includes a first volume down chamber and a second volume down chamber communicated to the first volume down chamber, and the first volume down chamber is located between the speaker and the second volume down chamber. The sound wave in backward motion generated by the speaker is transmitted to the outside from the second sound hole after being reduced by the first volume down chamber and the second volume down chamber.