Abstract: A multi-instances emission system for retina scanning based near eye display is disclosed. The multi-instances emission system comprises: a right light emitter and a left light emitter for respectively emitting a right light signal and a left light signal to a first eye and a second eye of a viewer; at least one optical duplicator for respectively dividing the right light signal and the left light signal into multiple light instances; and at least one light signal redirector for changing direction of a plurality of light instances of the right light signal and a plurality of light instances of the left light signal, such that the plurality of light instances of the right light signal have optical paths that converge to form a first converging point and f the plurality of light instances of the left light signal have optical paths that converge to form a second converging point.

Abstract: A method executed by a computing device includes identifying a set of contingency-action tokens (CATs) of an object distributed ledger that meets minimum CAT requirements. The method further includes determining to update the set of CATs based on an evaluation of each CAT. The method further includes determining reassignment information for each CAT and facilitating taking control of each CAT of a blockchain of the object distributed ledger using a securely passing process. The method further includes updating each CAT to include the reassignment information to produce an updated CAT. The method further includes causing generation of a new block affiliated with each corresponding updated CAT via the blockchain of the object distributed ledger using the securely passing process, where the new block includes the corresponding updated CAT.

Abstract: An electrochemical cell may include a first electrode that includes a positive electroactive material, a second electrode that includes a negative electroactive material and a polyacrylate binder, and a separating layer disposed between the first and second electrodes. The polyacrylate binder has a molecular weight greater than or equal to about 250,000 mol/g to less than or equal to about 500,000 mol/g. The second electrode is prepared by disposing an electrode forming slurry having a temperature greater than or equal to about 4° C. to less than or equal to about 15° C. one or near a surface of a current collector. The electrode forming slurry includes the negative electroactive material and the polyacrylate binder. The negative electroactive material can be a silicon-containing material.

Abstract: A system of controlling operation of a vehicle includes one or more sensors operatively connected to the vehicle. The sensors are configured to obtain respective data of a scene and include a radar unit. A command unit is adapted to receive the respective data and includes a processor and tangible, non-transitory memory on which instructions are recorded. The command unit is configured to determine an orientation angle of a pedestrian in the scene, a Doppler frequency of the pedestrian and a distance of the pedestrian from a border of a road, based in part on the respective data. The orientation angle is based on a heading of the pedestrian relative to a direction of a road. The command unit is configured to designate a status of the pedestrian as either crossing or not crossing based on the distance, the orientation angle and the Doppler frequency of the pedestrian.

Abstract: The invention provides non-crosslinked and crosslinked block copolymers comprising at least one block A comprising repeating units derived from monomers comprising one or more C1-C3 alkyl (meth)acrylamides and/or (meth)acrylates and at least one block B comprising repeating units derived from monomers comprising one or more C4-C40 alkyl (meth)acrylamides. The invention further provides compositions comprising the block copolymers and applications thereof in various industrial areas including personal care. The invention furthermore provides compositions comprising colloidal particles of the block copolymers. The variables x, y, R1, and R2 are described herein.

Abstract: An enteral feeding tubing connector comprises a body, a bore extending through the body, and a collet slidably disposed in the bore at a first end of the body. The collet is dimensioned to receive and engage a portion of tubing inserted into the collet, and is configured to resist withdrawal of the tubing from the bore and body upon application of force to the tubing that moves the collet out of the bore. A lock is provided on the first end of the body, and is configured to selectively engage the collet and prevent movement of the collet outward relative to the body. A tubing connection is provided at a second, opposite end of the body, the tubing connection providing fluid communication between another portion of tubing, the bore extending through the body, and the portion of tubing inserted into the collet.

Abstract: The present invention provides an inorganic eco-friendly water-based type fire-resistant paint composition comprising 5 to 15% by weight of pentaerythritol, 1 to 5% by weight of ethylenediaminetetraacetic acid (EDTA) as a water softener, 5 to 20% by weight of hydroxyethyl cellulose, 5 to 20% by weight of poly(vinyl acetate) emulsion, 10 to 25% by weight of ammonium polyphosphate, 5 to 20% by weight of melamine cyanurate, 1 to 10% by weight of glass fiber chop, 1 to 10% by weight of pigment, 3 to 25% by weight of propylene glycol, 5 to 20% by weight of Texanol ((3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate), and 1 to 5% by weight of additives.

Abstract: A method of power saving in multicast broadcast services (MBS) communications includes determining, by a user equipment (UE) and based on channel measurements; at least one of: whether to resume transmitting paused uplink feedback or to stop transmitting uplink feedback associated with MBS data and whether to switch a periodicity associated with the uplink feedback; and transmitting or stopping transmitting of the uplink feedback based on the determining. The uplink feedback may be one of hybrid automatic repeat request (HARQ) feedback or channel state information (CSI) report. Transmitting the uplink feedback may be based on a physical uplink control channel (PUCCH). Preferably, the user equipment (UE) is in a radio resource control (RRC) connected state.

Abstract: A peer-to-peer (P2P) vehicle sharing method is disclosed. The method includes receiving a request from a user to rent a vehicle. The request includes a rent time period. The method further includes receiving a plurality of inputs associated with the user. The plurality of inputs includes a vehicle type for the vehicle owned by the user. Responsive to receiving the request and the plurality of inputs, the method includes obtaining a set of available vehicles, and corresponding availability periods associated with the available vehicles. The method further includes determining a rent time period overlap extent with the available vehicles' availability periods. Based on the overlap extent determination and the plurality of inputs, the method includes selecting the rent vehicle from the set of available vehicles, and reserving the rent vehicle for the user.

Abstract: A method executed by a computing device includes identifying a contingency-action token (CAT) of an object distributed ledger that meets minimum CAT requirements. The method further includes producing a selected CAT and determining a triggered outcome is valid. The method further includes facilitating taking control of an identified second selected CAT of a blockchain of the object distributed ledger using a securely passing process and updating the second selected CAT to include reassignment information to produce an updated CAT. The method further includes causing generation of a new block affiliated with the updated CAT via the blockchain of the object distributed ledger using the securely passing process, where the new block includes the updated CAT.

Abstract: A decorative holder for foodstuff trays, tins, and pans is provided. The decorative holder includes a receptacle having a partially corrugated bottom wall, a pair of opposing side walls, and a pair of opposing end walls. The side walls and the end walls extend upwardly from an outer periphery of the corrugated bottom wall and terminate in a top edge. The decorative holder further includes a lid that is hingably coupled to the top edge of the receptacle and configured to pivot between an opened position and a closed position, the lid defining a central opening providing access to an interior region of the decorative holder when disposed atop the receptacle. The receptacle and the lid are configured to hold and generally encapsulate a foodstuff tray, tin, or pan therebetween.

Abstract: An illumination device and method are provided for controlling light-emitting diodes (LEDs). The LEDs (specifically, the LED loads) are controlled, e.g., brightness and color of the LED loads, independent of a phase-cut dimmer applied to the AC mains feeding a DC power supply. The power supply is active dependent upon the duration of a conduction angle supplied from the dimmer The power supply, however, produces drive currents that are independent from the conduction angle by using a two-stage power supply and a relatively slow and fast control loops that are controlled through a microprocessor-based control circuit. Parameters stored in the control circuit are drawn by the microprocessor to control the two-stage power supply to produce the drive currents independent and decoupled from the conduction angle yet dependent on the controller parameters.

Abstract: Devices, tools, systems, kits and methods for closing a tissue opening non-invasively are presented. The devices include a tissue closure device that reliably induces eversion of tissue edges that define a tissue opening.

Abstract: The invention is a multi-firepot pellet grill that provides zoned cooking. The design incorporates two or more heat sources, strategically positioned within the cooking chamber, to provide consistent and even heat distribution, enabling a wider variety of cooking techniques, including zone cooking. In one or more embodiments, the invention incorporates a PID (Proportional-Integral-Derivative) controller with or without altitude compensation technology to maintain precise temperature control.

Abstract: Systems for power conversion, and controllers and methods for operating a multiage power converter. The method includes determining a target body brake time period for setting a load current of the multistage power converter below a predetermined threshold. The method also includes activating a body brake condition for the multistage power converter. The method further includes turning off each stage in the multistage power converter when the body brake condition is active. The method also includes deactivating the body brake condition after the target body brake time period following an activation of the body brake condition.

Abstract: In an aspect, an apparatus for procedural training is presented. An apparatus includes at least a processor and a memory communicatively connected to at least a processor. A memory contains instructions configuring at least a processor to receive optical data from a sensor comprising a machine vision system in electronic communication with the at least a processor, wherein the machine vision system is configured to identify at least one object within optical data. At least a processor is configured to determine a procedural performance parameter as a function of optical data wherein determining the procedural performance parameter comprises classifying the at least one object within optical data to an optical data category using an optical data classifier. At least a processor is configured to compare a procedural performance parameter to a procedural performance threshold. At least a processor is configured to display procedural training feedback through a display unit as a function of a comparison.

Abstract: A method for an aggregatable application programming interface (API) includes receiving, from a third party service, an aggregation request requesting aggregation of client data from a client of the third party service. The method also includes receiving, from an API executed by a client device of the client, a first portion of the client data. The method includes storing the first portion of the client data and receiving, from the API, a second portion of the client data. The method includes determining that the second portion of the client data is a final portion of the client data. In response, the method includes aggregating the first portion of the client data with the second portion of the client data. The method also includes transmitting the aggregated client data to the third party service.

Abstract: Calibrating an unstable sensor of a mobile device. Systems and methods for calibrating a sensor of a mobile device determine a first estimated position of the mobile device without using any measurement from the sensor of the mobile device, generate a second estimated position of the mobile device using a measurement from the sensor, estimate a sensor error of the sensor using the first estimated position and the second estimated position, and use the sensor error to determine a calibration value for adjusting one or more measurements from the sensor.

Abstract: A base station transmits, to a wireless device via a control resource set (CORESET) of a CORESET group of CORESET groups, a downlink control information (DCI) scheduling transmission of an uplink signal, wherein each of the CORESET groups corresponds to a respective sounding reference signal (SRS) resource set of SRS resource sets. The base station determines an SRS resource set, from the SRS resource sets, corresponding to the CORESET group comprising the CORESET. The base station receives the uplink signal based on an SRS resource in the SRS resource set.

Abstract: A drive is provided that comprises at least one pair of coaxial linear guides configured to counterrotate about a rotational axis and a pair of eccentric masses arranged and constrained for reciprocating movement along the coaxial linear guides. Each eccentric mass reciprocates from a first end to a second end and back again to the first end of its corresponding linear guide in a first period of time that is equal to a second period of time required for the corresponding linear guide to complete a full rotation. This results in a phenomenon by which the eccentric masses are constrained to one hemisphere of the circular sweep of the linear guides, producing an internally derived directional thrust. To steer the drive, one of several different mechanisms are used to differentiate the phases, angular momentums, and or displacement between the linear guides of the linear guide-and-piston subsystems.