Abstract: Example systems and techniques for controlling thermal spray processes and for determining properties of thermal spray coatings. A computing device may control a thermal spray gun to thermally spray a substrate in a thermal spray cycle including a plurality of passes of a coating material to form a coating. The computing device may determine a change in curvature of the substrate during the thermal spraying, and determine properties of the coating based on the changes in the curvature. The computing device may control the thermal spray gun based on the determined properties.

Abstract: An assembly for use in a gas turbine engine and method for making the same are described herein. The assembly comprising a CMC component, a metallic component spaced apart from the CMC component, and a spacer. The spacer having a first surface in contact with the CMC and a second surface opposite the first surface in contact with the metallic component, the spacer comprising a CMC substantially free of silicon metal with a porosity of between about 5 percent and about 40 percent by volume to chemically isolate the CMC component from the metallic component.

Abstract: A tool bit holder for connecting a rotary tool to a rotary tool driver. The tool bit holder including a body having a driver end configured to connect to a rotary tool driver and a tool end, a tool retainer bore, and a tool retainer movably received within the tool retainer bore and movable between an engaged position and a retracted position. The tool bit holder further includes an actuator sleeve, a sleeve spring for urging the actuator sleeve towards a first position, a plunger, and a plunger spring urging the plunger towards a loading position. A tool bit received in a tool receiving cavity pushes the plunger to a loaded position, and in the loading position the plunger extends over the tool retainer bore to engage the tool retainer and urge the tool retainer towards the retracted position.

Abstract: Disclosed is an air purification system (10) including an air purification apparatus (100) comprising an air inlet (112); an air outlet (114) for expelling air in a target direction (116) into a region and including an adjustment mechanism (121) arranged to adjust said target direction in response to a target direction adjustment signal from a control system for aiming the air outlet at the face of a person in said region; at least one pollutant removal structure (101) in between the air inlet and the air outlet; and an air displacement apparatus (113) for displacing air from the air inlet to the air outlet through the at least one pollutant removal structure, and a sensor (151, 160, 135) adapted to determine a breathing parameter of the person, wherein the air purification apparatus is configured to expel said air as a function of said breathing parameter. A computer program product for configuring such a control system is also disclosed.

Abstract: The present disclosure provides a charging control method. The method includes obtaining, through a processor, a first ambient temperature of an electronic device; based on the ambient temperature, determining, through a processor, a first refresh rate corresponding to the ambient temperature; and controlling, through a processor, a display screen of the electronic device to refresh at the first refresh rate so that each pixel of the display screen is charged in a refresh cycle.

Abstract: A display screen is provided. The display screen comprises a plurality of pixel units. Each pixel unit includes a plurality of subpixels and the subpixels includes at least a red subpixel, a green subpixel, and a blue subpixel, wherein one or more first subpixels of the subpixels have a resistor used to adjust a brightness level for the one or more first subpixels.

Abstract: An air purification apparatus (100) for purifying air in a target space external to the apparatus is disclosed that comprises at least one pollutant removal structure (130; 131, 132) for removing a pollutant from the air in fluid connection with a major vent (110) and a directional vent arrangement comprising a directional inlet (112) for drawing air into the air purification apparatus from a region of the target space in an aiming direction of the directional inlet; and a directional outlet (114) for expelling air in a further aiming direction towards the region.

Abstract: A sleep monitoring system (10) for monitoring the sleep of a subject is disclosed. The system comprises a CO2 sensor (21) and a processor (31) communicatively coupled to the CO2 sensor, wherein the processor is adapted to monitor a CO2 concentration from sensor data produced by the CO2 sensor; and derive sleep pattern information from the monitored CO2 concentration, wherein the sleep pattern information comprises at least an indication that the subject is awake and an indication that the subject is asleep. A sleep monitoring method and computer program product are also disclosed.

Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective Factor XIa inhibitors or dual inhibitors of FXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.

Abstract: According to some embodiments of the invention, data may be collected from multiple tagged pallets by a mobile reader pallet. The tagged pallets may include components capable of short range communication with the mobile reader pallet. The reader pallet may include components capable of long range communication that allow the reader pallet to transmit the data to another device or server. This may result in reduced costs and battery preservation, as each pallet does not need to include costly and power intensive long range communication components. Further, because the reader pallet is mobile, movement of the tagged pallets within range of a stationary reader is not needed.

Abstract: An example high-performance system includes an example high-performance component including a substrate and a multilayer abradable track adjacent to the substrate. The abradable track includes a plurality of alternating layers along a thickness of the abradable track. The plurality of alternating layers includes at least one relatively porous abradable layer and at least one relatively dense layer. A porosity of the relatively dense layer is lower than that of the at least one relatively porous abradable layer. The example high-performance system may include a rotating component configured to contact and abrade the multilayer abradable track. An example technique for forming the multilayer abradable track includes thermal spraying a first precursor composition toward the substrate to form a relatively porous abradable layer of a layer pair of a plurality of layer pairs of the multilayer abradable track, and a second precursor composition to form a relatively dense layer of the pair.

Abstract: An example high-performance system may include an example high-performance component. The high-performance component may include a substrate defining a channel. The channel defines a leading ramp and a trailing ramp. The example high-performance component includes an abradable track between the leading and the trailing ramps. The abradable track includes a porous abradable composition. The example high-performance system may include a rotating component configured to contact and abrade the abradable track. An example technique for forming the abradable track includes thermal spraying a precursor composition at the channel to form the abradable track.

Abstract: A method of applying a coating system to a substrate includes applying a first layer of a high hardness and high modulus of elasticity with an added metal to the substrate, applying a second layer of the high hardness and high modulus of elasticity in combination with the added metal to the first layer. A percent by volume of the added metal in the second layer is lower than the percent by volume of the added metal in the first layer. The method also includes applying two or more intermediate layers formed from an applied mixture of the high hardness, high modulus of elasticity material and a metal material between the first layer and the second layer.

Abstract: A display panel includes an upper glass substrate, a lower glass substrate, a supporting member, a thin film transistor, and a filling layer. The supporting member may be disposed between the upper glass substrate and the lower glass substrate. The thin film transistor may be disposed on a side of the lower glass substrate facing the upper glass substrate. The filling layer may be disposed between the upper glass substrate and the lower glass substrate. Further, the filling layer allows traverse of light and ultrasonic waves, and the filling layer is in a flow state or a solid state.

Abstract: An electronic device with extendable strap and different communication modes depending on the state of the strap comprises a shell, at least one rotating mechanism, a strap, a sensor, and a processor. The shell defines at least one first receiving cavity, the rotating mechanism is received in the first receiving cavity. One end of the strap is wound on the at least one rotating mechanism. The rotating mechanism is able to rotate and store spring force under a driving of the strap. The sensor communicates with the processor to determine the state of the strap according to a rotation direction of the rotating mechanism and thus determine whether the strap is retracted to allow touch screen input by a user, or extended to switch to voice communication with the user.

Abstract: A controlling method includes acquiring induction information of an operation body at a fingerprint collection region, determining, based on the induction information, a target collection region for collecting fingerprint corresponding to the operation body, and enabling sensors corresponding to the target collection region. The target collection region is a sub-region of the fingerprint collection region.

Abstract: A thin-film thermocouple for measuring the temperature of a ceramic matrix composite (CMC) component includes a first thermocouple leg and a second thermocouple leg deposited on a surface of a CMC component, where each of the first and second thermocouple legs has a length extending from a reference end to a working end thereof. The working ends of the first and second thermocouple legs are joined at a junction region on the surface. At least one of the first thermocouple leg and the second thermocouple leg comprises silicon carbide.

Abstract: A method of assisted takeoff of a movable object includes increasing output to an actuator that drives a propulsion unit of the movable object under a first feedback control scheme, determining whether the movable object has met a takeoff threshold, and controlling the output to the actuator using a second feedback control scheme different from the first feedback control scheme in response to the movable object having met the takeoff threshold.

Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates or prodrugs thereof, wherein all the variables are as defined herein. These compounds are selective LPA receptor inhibitors.

Abstract: A shroud for radially encasing a turbine in a gas turbine engine is provided. The shroud comprises a carrier which defines a pin-receiving carrier bore, and a ceramic matrix composite (CMC) seal segment comprising an arcuate flange with a surface facing the turbine and a part that defines a pin-receiving seal segment bore. The seal segment bore is radially spaced from the arcuate flange by a spacing flange which extends radially outward from the arcuate flange to effect receipt within the seal segment bore of an elongated pin. The elongated pin extends through the carrier bore and the seal segment bore, and the elongated pin has a lateral cross-sectional dimension of at least three-eighths of an inch.