Abstract: Fault classification and zone identification in a power transmission system are described. Voltage or current measurements are obtained at a terminal of the transmission line in each of the three phases measured during a fault. Modal transformations are performed on voltage or current measurements to obtain traveling wave signals with reference to each of the three phases. Based on the magnitude of the traveling wave signals the fault is classified.

Abstract: The present disclosure relates to a method for controlling a distance protection system, as well as a respective device and system for performing the method. Measurements are received. The measurements comprise current and/or voltage measurements at a first position along a transmission line for an electrical power system. A first impedance is computed from the received measurements. A fault location is determined from the computed first impedance and a first impedance boundary. Responsive to the determined fault location, a second impedance is computed. The fault location is redetermined from the computed second impedance and the first impedance boundary. The distance protection system is controlled based on the determined fault location or the re-determined fault location.

Abstract: In certain aspects, a voltage regulator includes a pass transistor coupled between an input of the voltage regulator and an output of the voltage regulator, and an amplifier having a first input coupled to a reference voltage, a second input coupled to the output of the voltage regulator via a feedback path, and an output. The voltage regulator also includes a voltage booster coupled between the output of the amplifier and a gate of the pass transistor. In certain aspects, the voltage booster includes a first capacitor and a second capacitor for double charge pumping. In certain aspects, a control circuit of the voltage booster is coupled to a voltage source that is independent of an output voltage of the amplifier.

Abstract: Fault classification and zone identification in a power transmission system are described. Voltage or current measurements are obtained at a terminal of the transmission line in each of the three phases measured during a fault. Modal transformations are performed on voltage or current measurements to obtain traveling wave signals with reference to each of the three phases. Based on the magnitude of the traveling wave signals the fault is classified.

Abstract: A combustor comprising a dome wall, a combustor liner extending from the dome wall, and a combustion chamber at least partially defined by the dome wall and the combustor liner. A set of fuel cups are arranged along the dome wall. A set of dilution passages extend through the dome wall or the combustor liner to direct air into the combustion chamber, wherein a dilution passage of the set of dilution passages includes an inlet, an outlet, and a passageway.

Abstract: A device is provided that is suitable for use with a double-circuit power transmission system having a first line and a second line. The device comprises an interface to receive a current measurement for the second line. The device comprises at least one processing module operative to estimate a first zero-sequence current in the first line based on a second zero-sequence current, and determine an apparent impedance based on the estimated first zero-sequence current.

Abstract: The present teaching relates to method, system, medium, and implementations for increasing content insertion opportunities. A prediction input is received that characterizes utilization of content stream utilization channels (CSUCs). Schedule parameters are automatically predicted for the prediction input using prediction models obtained via machine learning based on grouped historic data related to CSUCs, where grouping is based on an operational mode in which the prediction models operate. Using the predicted schedule parameters, insertion opportunity may be identified with respect to CSUCs and insertion schedules are generated specifying insertions of content streams into identified CSUCs at respective insertion times.

Abstract: A method for controlling an execution (signalling) of a non-3rd generation partnership project (3GPP) interworking function (N3IWF) is provided. The method includes splitting a signalling of a N3IWF into a control plane signalling and a user plane signalling, where the control plane signalling is handled by an N3IWF-C device and the user plane signalling is handled by an N3IWF-U device. Further, the method includes adding the E10 interface between the N3IWF-C device and the N3IWF-U device. Further, the method includes monitoring the E10 interface, whereas the E10 interface includes an E10AP. The N3IWF-C device and the N3IWF-U device enables a plurality of services between the N3IWF-C device and the N3IWF-U device. The plurality of services includes an interface management service, a bear management service, a trace management service, and a load management service.

Abstract: Disclosed herein is a switchgear duct having at least two duct portions. In particular, there is disclosed a system comprising a switchgear, wherein gas is generated within the switchgear during an arc event. The system also comprises a duct having at least first and second portions, the duct further comprising an inlet to receive the generated gas into the duct, wherein the inlet is formed in the first portion of the duct, an outlet to expel the generated gas from the duct, wherein the outlet is formed in the second portion of the duct, and a path formed between the inlet and the outlet to channel the generated gas through the duct. A minimum angle between the path in two of the at least two ducting portions is 180 degrees.

Abstract: Distortion correction from a distorted source image to a distortion corrected target image includes dividing the target image into a plurality of target tiles. The source image is divided into source tiles. Each source tile corresponds to a target tile according to a first mapping. The source tiles are processed to produce a source tile index until all the source tiles in the source image have been assigned a source tile index value in an ascending order. At least one y coordinate value of a first target tile is higher than a y coordinate value of a second target tile, wherein the first target tile corresponds to a source tile that appears earlier in the ascending order of the source tile index than a corresponding source tile of the second target tile. Distortion correction of the source image is performed by mapping each source tile to its corresponding target tile.

Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may establish a non-cellular connection with a user equipment (UE) to operate in a connected mode. Additionally, the wireless device and the UE may support cellular connections with a wireless network. If the wireless network sends a downlink message for the wireless device, the wireless device may refrain from receiving the downlink message via a cellular connection with the wireless network. For example, the wireless device may receive a wake-up signal from a network entity, the wake-up signal indicating that a message is available via the cellular connection. Based on operating in the connected mode, the wireless device may receive the message from the UE via the non-cellular connection instead of from the network entity via the cellular connection. In some examples, the UE may send a decoded version of the message to the wireless device.

Abstract: A stabilization device for integrated catheters can include a platform, a pair of catheter fasteners on the platform, and a pair of stabilization wings extending from the platform. The platform can include a skin-facing side and catheter-securing side of the platform. The pair of catheter fasteners can be on the catheter-securing side of the platform. The catheter fasteners can be configured to secure a hub of an integrated catheter having an extension port. The pair of stabilization wings can extend from a transverse axis of the platform. The stabilization wings can be configured to mitigate rotation of the integrated catheter about a longitudinal axis thereof when the integrated catheter is secured by the catheter fasteners on the platform and the stabilization device is adhered to a patient. A method for stabilizing integrated catheters can include securing an integrated catheter and adhering the stabilization device to a patient's skin.

Abstract: A server system for managing electronic content receives the electronic content at a data flow adapter. The electronic content is to be stored at a data storage system. The server system attempts to transmit the electronic content from the data flow adapter to the data storage system but receives a notification indicating that the data storage system will not store the electronic content. In response to the notification, the server system temporarily stores the electronic content at a data staging memory. A staging data adapter polls the data staging memory for electronic content awaiting to be stored at the data storage system. The server system detects the electronic content stored at the data staging memory and, in response, causes the staging data adapter to move the electronic content from the data staging memory to the data storage system when the data storage system will store the electronic content.

Abstract: The invention discloses novel intermediates in the synthesis of Calebin A represented by formula 3. The invention also covers processes for the synthesis of Calebin-A and its analogs using compounds of formula 3.

Abstract: In aspects of device configuration based on detected user state, a mobile device includes device applications that can be initiated to display visual content or emit audio content in a secondary user mode of operation of the mobile device. The mobile device implements an access control module to detect a user state of a user accessing one or more of the device applications in the secondary user mode. The access control module can then categorize a device application as restricted based on the user state being a detected first state, or categorize the device application as allowed based on the user state being a detected second state.

Abstract: A device for detecting a drop-factor identifier of an intravenous (IV) tubing set includes a housing having a recess, a drop-factor sensor, and a drip-rate sensor. The recess in the housing is configured to couple the device to a spike of an IV tubing set. The recess is also configured to receive a portion of a drip chamber connected to the spike while the device is coupled to the spike. The drop-factor sensor is configured to detect a drop-factor identifier of the IV tubing set while the device is coupled to the spike via the recess. The drop-factor identifier indicates a drop factor of the IV tubing set. The drip-rate sensor is configured to detect a drip rate of the IV tubing set while the device is coupled to the spike via the recess.

Abstract: An oral appliance (OA) made as upper and lower splints or denture set of a user to facilitate adjustable mandibular advancement using an adjustable strap system assisting in partially or fully reducing snoring and thus ameliorating obstructive sleep apnea (OSA). The mandibular advancement is realized by a single adjustable strap avoiding providing a set of straps. Excess recess in strap assembly facilitates variation in mandibular advancement even after locking gross length of strap. An optional additional modular breathing assist device is disclosed that may serve the purpose of controlling quantity of air flow from mouth or oral cavity of a user during exhaling from the airway enhancing the anti-snoring function.

Abstract: In aspects of device access control based on detected user state, a mobile device has a display device to display visual content for viewing in a secondary user mode of operation of the mobile device. The mobile device implements an access control module to detect a user state of a user accessing the mobile device in the secondary user mode. The access control module can then restrict the display of the visual content on the display device based on the user state being a detected first state, or allow the display of the visual content on the display device based on the user state being a detected second state.

Abstract: A reactive binder mixture includes, based on the total dry matter, 10 to 40 wt. % hydraulic cement, 40 to 80 wt. % calcium sulphate hemihydrate, and 0.5 to 35 wt. % silica source material including a monomeric, oligomeric or polymeric silicate-based material including up to 15×106 repeating units, similar or different, of formula I: [—O—SiR13] (I) wherein each R1 is independently selected from alkyl, alkoxy, alkenyloxy, phenoxy, acetoxy, hydroxyl and a single bond.

Abstract: A method of deep neural network (DNN) modularization for optimal loading includes receiving, by an electronic device, a DNN model for execution, obtaining, by the electronic device, a plurality of parameters associated with the electronic device and a plurality of parameters associated with the DNN model, determining, by the electronic device, a number of sub-models of the DNN model and a splitting index, based on the obtained plurality of parameters associated with the electronic device and the obtained plurality of parameters associated with the DNN model, and splitting, by the electronic device, the received DNN model into a plurality of sub-models, based on the determined number of sub-models of the DNN model and the determined splitting index.