Abstract: A shoe may include an upper portion constructed from a continuous textile (e.g., a knit textile) that includes an elastic region and a structural region. The elastic region may be positioned about a perimeter of an opening into a cavity configured to receive a wearer's foot, and the elastic region may be configured to secure the shoe to a wearer's foot. The elastic region may have a first elasticity that is greater than a second elasticity of the structural region. In an unworn configuration, the elastic region may cause a tread surface of a sole of the shoe to have a continuous curvature. In a worn configuration, substantially all of an intermediate section of the tread surface may contact a surface on which the shoe is placed. The elastic region may improve the performance of the shoe, including the comfort and durability.

Abstract: Methods and systems for fabricating 3D electronic devices, such as multielectrode arrays, including metalized, 3D printed structures using integrated 3D printing and photolithography techniques are disclosed. As one embodiment, a multielectrode array comprises a flexible substrate, a plurality of photopatterned electrical traces spaced apart and insulated from one another on the substrate, and a plurality of 3D printed electrodes. Each 3D printed electrode comprises a photopolymer coated in metal and has a 3D structure that extends outward from the substrate, and each 3D printed electrode is electrically connected to a corresponding electrical trace of the plurality of photopatterned electrical traces.

Abstract: Described herein is a modular device for dispensing and/or monitoring dispensing of a lubricant. A first coupling end is attachable to a source of lubrication. A second coupling end is attachable to a lubrication receiver. A control module is arranged between the first coupling end and the second coupling end. The control module includes a flow measuring device in fluid communication between the first end coupling and the second end coupling. The control module is configured to enable and/or monitoring dispensing of the lubricant. The modular device is configured to be operated remotely.

Abstract: A shoe may include an upper portion constructed from a continuous textile (e.g., a knit textile) that includes an elastic region and a structural region. The elastic region may be positioned about a perimeter of an opening into a cavity configured to receive a wearer's foot, and the elastic region may be configured to secure the shoe to a wearer's foot. The elastic region may have a first elasticity that is greater than a second elasticity of the structural region. In an unworn configuration, the elastic region may cause a tread surface of a sole of the shoe to have a continuous curvature. In a worn configuration, substantially all of an intermediate section of the tread surface may contact a surface on which the shoe is placed. The elastic region may improve the performance of the shoe, including the comfort and durability.

Abstract: A vehicle control system determines that a vehicle is not fully loaded with a payload, determines an upper limit on engine propulsion power for the vehicle that is not fully loaded with the payload, and reduces an engine speed of the vehicle to a determined speed at which a power capability of an engine of the vehicle matches the upper limit on the engine propulsion power of the vehicle.

Abstract: A vehicle guidance system and method includes at least one guidance sensor configured to mount on or adjacent to a pantograph along a lateral width of the pantograph. The pantograph installs on a vehicle and conducts electrical energy from a conductive pathway as the vehicle travels along a route. The vehicle guidance system and method includes a controller that receives one or more sensor signals generated by the at least one guidance sensor and determines a lateral position of the conductive pathway relative to the pantograph based on the one or more sensor signals.

Abstract: A system for casual driver ride sharing includes an interface and processor. The interface is to receive a request for a ride from a user, wherein the request includes GPS information for the user. The processor is to determine compatibility between the typical route information and the request for the ride; determine a ranked list based at least in part on the compatibility; and provide a ride offer to a driver of the one or more casual drivers based at least in part on the ranked list.

Abstract: The disclosure relates to devices, systems and methods for cost effective and user-friendly handheld auscultation. In one implementation, the device may include a housing having a first end, a second end, and a circumference disposed there between. The device may further include a spherical bell disposed at the first end of the housing. The device may further include a microphone disposed below the spherical bell and configured to record auscultation signal data. The device may also include one or more cardiac sensors disposed along the circumference and configured to record cardiac signal data. The device may further include a microprocessor disposed in the housing and configured to process the auscultation and cardiac signal data.

Abstract: Aspects of present disclosure include devices within a transmission path of streamed content forwarding received data packets of the stream to the next device or “hop” in the path prior to buffering the data packet at the device. In this method, typical buffering of the data stream may therefore occur at the destination device for presentation at a consuming device, while the devices along the transmission path may transmit a received packet before buffering. Further, devices along the path may also buffer the content stream after forwarding to fill subsequent requests for dropped data packets of the content stream. Also, in response to receiving the request for the content stream, a device may first transmit a portion of the contents of the gateway buffer to the requesting device to fill a respective buffer at the receiving device.

Abstract: The invention relates to an improved process for providing purified styrenic monomers, such as styrene, from styrene-containing polymer waste. Styrene-containing waste is depolymerized in a suitable reactor, and the depolymerization products are condensed and separated in a three-step distillation process.

Abstract: A system for casual driver ride sharing includes an interface and processor. The interface is to receive a request for a ride from a user, wherein the request includes GPS information for the user. The processor is to determine compatibility between the typical route information and the request for the ride; determine a ranked list based at least in part on the compatibility; and provide a ride offer to a driver of the one or more casual drivers based at least in part on the ranked list.

Abstract: Aspects of present disclosure include devices within a transmission path of streamed content forwarding received data packets of the stream to the next device or “hop” in the path prior to buffering the data packet at the device. In this method, typical buffering of the data stream may therefore occur at the destination device for presentation at a consuming device, while the devices along the transmission path may transmit a received packet before buffering. Further, devices along the path may also buffer the content stream after forwarding to fill subsequent requests for dropped data packets of the content stream. Also, in response to receiving the request for the content stream, a device may first transmit a portion of the contents of the gateway buffer to the requesting device to fill a respective buffer at the receiving device.

Abstract: A vehicle system is provided that has an unoccupied control vehicle with no onboard driver. The control vehicle has a first propulsion system that can propel the control vehicle along a route, and optionally to stop or slow the control vehicle. One or more onboard power sources that can generate, store or both generate and store energy for powering at least the first propulsion system. A controller having one or more processors can autonomously control the propulsion system to move the control vehicle along one or more routes, and to interface with and couple to a driver-operable vehicle that has a second propulsion system. The controller can obtain control over the second propulsion system when the control vehicle is interfaced and coupled with the driver-operable vehicle.

Abstract: System and method configured to determine a direction of movement of a vehicle in response to a brake being released or in response to initiating movement of the vehicle from a stopped position along a route. The direction of movement is determined based on a selected travel direction of the vehicle, a grade of the route, and at least one of applied tractive efforts or applied braking efforts.

Abstract: A system and method obtain first image data of a route at a location of interest from a first optical sensor disposed onboard a vehicle system moving along the route. The first image data depicts the route at the location of interest prior to passage of the vehicle system over the route at the location of interest. Second image data of the route at the location of interest is obtained from a second optical sensor disposed onboard the vehicle system. The second image data depicts the route at the location of interest after passage of the vehicle system over the route at the location of interest. A determination is made as to whether a change in the route has occurred at the location of interest by comparing the first image data with the second image data.

Abstract: Techniques for integrating a travel control system and attitude and heading (AHR) system in a vehicle are disclosed. The integrated system includes interface circuitry that enables data communication between constituent travel control system and AHR system of the integrated system, and can further communicate data between the travel control system and/or the AHR system and other system(s) or device(s) in or on the vehicle. In some embodiments, the travel control system includes processing circuitry that is fault tolerant. Alternatively, or additionally, the AHR system may include processing circuitry that has a processing power greater than the travel control system processing circuitry.

Abstract: Fluorescent stains are described, which enable imaging of cellular structures without the need for genetic manipulation. Unique diaminobenzopyrylium dyes are disclosed, together with their use as live-cell mitochondrial stains.