Abstract: A pulsed compression reactor may include a reactor housing, a spring piston, and a driver piston. The reactor housing may define an interior volume, and may include a first passage and a second passage which lead to the interior volume. The spring piston may be positioned within the interior volume, wherein the spring piston and the reactor housing at least partially define a perimeter of a gas spring buffer chamber within the interior volume. The driver piston may be positioned within the interior volume, wherein the spring piston, the driver piston, and the reactor housing at least partially define a perimeter of a reaction chamber within the interior volume.

Abstract: The disclosure relates to a device and a circuit for protecting controlled loads, and an apparatus for switching between the loads.

Abstract: The present disclosure involves positioning a plurality of metering devices positioned along a terrestrial medium relative to a Zenneck waveguide probe in order to generate field measurements of the wireless output of such Zenneck waveguide probe. A computing device configures each of the metering devices for operation at an operating frequency. Each of the metering devices generates field measurements over time during the testing of the Zenneck waveguide probe. The field measurements from each of the metering devices are stored in a data store, where the field measurements indicate a wireless signal output of the Zenneck surface waveguide probe. A user interface is generated and rendered on a display that indicates a field strength over distance of the wireless signal output of the Zenneck surface waveguide probe. The metering devices include various components to facilitate taking the field measurements.

Abstract: A compact collimator or projector includes a waveguide having a slab core structure supporting at least two lateral modes of propagation. A light beam coupled into a first mode propagates to an edge of the waveguide where it is reflected by a reflector to propagate back. Upon propagation back and forth, the light is converted into a second mode. An out-coupling region, such as an evanescent coupler, is provided to out-couple the light propagating in the second mode. The reflector may have focusing power to collimate the out-coupled light beam. The light beam may be converted from the first to the second mode without being reflected from a reflector.

Abstract: Systems and methods for remote radio frequency device monitoring are provided. In one embodiment, an RF communication system comprises: an RF transceiver system; an RF device coupled to the RF transceiver system by a cable, wherein the RF transceiver system is configured transmit an RF signal to the RF device via the cable; a remote measurement transceiver in communication with a processor of the RF transceiver system; a remote measurement transponder coupled between the cable and the RF device; wherein the processor controls the remote measurement transceiver to transmit an interrogation signal to the remote measurement transponder; wherein the remote measurement transponder determines a first parameter of the at least one RF device based on the RF signal as detected at the RF device, and transmits a response signal to the remote measurement transceiver comprising measurement data; wherein the remote measurement transceiver outputs the measurement data to the processor.

Abstract: A plurality of messages can be received from a remote device, each of the messages including a respective sent time from the remote device. A receiver can store a respective receipt time of each of the messages. A computer clock can be adjusted based on a first difference between respective sent times and a second difference between respective receipt times.

Abstract: A method, non-transitory computer readable medium and device that minimize error conditions with substantially simultaneously and independently generated secret keys includes synchronizing with a mobile device configured to execute a corresponding key generation process. Data obtained based on at least one shared characteristic with the synchronized mobile device is converted into a plurality of binary numbers. At least one bit for each of the plurality of binary numbers which are at least measurably random is identified. An error condition with any of the determined bits for the plurality of binary numbers is identified. At least a portion of the determined bits for the plurality of binary numbers without the detected error condition are selected. A key is generated based on the selected determined bits for the plurality of binary numbers for use in securing communications with the synchronized mobile device.

Abstract: New 6xxx aluminum alloy sheet products and methods of making the same are disclosed. The new methods may include preparing a 6xxx aluminum alloy sheet product for solution heat treatment, solution heat treating and then quenching the 6xxx aluminum alloy sheet product, and then exposing the 6xxx aluminum alloy sheet product to a treatment temperature of from 30° C. to 60° C. for 0.2 to 300 seconds. After the exposing step, the 6xxx aluminum alloy sheet product may be coiled and then placed in an ambient environment. Due to the post-quench heating and subsequent exposure to ambient, a preselected amount of Newtonian cooling may be induced, thereby creating a unique and consistent microstructure within the 6xxx aluminum alloy sheet products.

Abstract: Systems and methods for identifying potential bullying are disclosed. In various aspects, a system for identifying potential bullying includes a sound detector configured to provide samples of sounds over time, a processor, and a memory storing instructions. The instructions, when executed by the processor, cause the system to determine that a noise event has occurred by processing the samples to determine that the sounds exceed a sound level threshold over a time period that exceeds a time period threshold, process the samples to provide frequency spectrum information of the noise event, determine whether the noise event is a potential bullying occurrence based on comparing the frequency spectrum information of the noise event and at least one frequency spectrum profile, and initiate a bullying notification in a case of determining that the noise event is a potential bullying occurrence.

Abstract: An electrified vehicle includes a traction battery and a battery thermal control system. A controller is configured to receive an initial regenerative braking capability and operation the battery thermal control system to precondition the traction battery during a charge event to a temperature that corresponds to the initial regenerative braking capability such that, during a subsequent drive cycle, the regenerative braking capability is at least equal to the initial regenerative braking capability for at least a predetermined duration into the subsequent drive cycle.

Abstract: A group-based communication platform is configured to ascertain the relatedness of various work objects shared among users of the group-based communication platform. Moreover, the group-based communication platform may further receive and process work objects originating from non-users of the group-based communication platform, thereby further expanding the utility of the determined relatedness between work objects. These work objects (or encrypted representations of these work objects) may be indexed and stored in association with the group-based communication platform, thereby enabling users to search for and retrieve work objects originating from a plurality of work object sources simultaneously, and based on various characteristics of those work objects and the determined interrelatedness between various work objects.

Abstract: A container includes a transportation section and a drone section. The drone section has a drone place holder and a door. The drone place holder is accessible when the door is in an open position. The container includes a processor that is programmed to actuate the door to the open position, actuate a drone, fittable in the drone place holder, to fly out of the container, and actuate the drone to transport the container to a destination.

Abstract: Embodiments of this disclosure include processes of polymerizing olefins, the process comprising contacting ethylene and a (C3-C40)alpha-olefin comonomer in the presence of a catalyst system, the catalyst system comprising a Group IV metal-ligand complex and a metallic activator ionic complex, the metallic activator ionic complex comprising an anion and a countercation, the anion having a structure according to formula (I):

Abstract: According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011100. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011100, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011100 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH011100.

Abstract: A field effect transistor for a high voltage operation can include vertical current paths, which may include vertical surface regions of a pedestal semiconductor portion that protrudes above a base semiconductor portion. The pedestal semiconductor portion can be formed by etching a semiconductor material layer employing a gate structure as an etch mask. A dielectric gate spacer can be formed on sidewalls of the pedestal semiconductor portion. A source region and a drain region may be formed underneath top surfaces of the base semiconductor portion. Alternatively, epitaxial semiconductor material portions can be grown on the top surfaces of the base semiconductor portions, and a source region and a drain region can be formed therein. Alternatively, a source region and a drain region can be formed within via cavities in a planarization dielectric layer.

Abstract: According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011143. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011143, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011143 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH011143.

Abstract: A virtual reality (VR) system is described that enables users to create, model, and visualize augmented reality experiences at physical, real-world locations, without needing to physically be at the location for which the augmented experience is being modeled. In one example, the VR system includes a head-mounted device (HMD), an augmented reality content development system, and a rendering engine. The HMD is configured to output VR content representing a physical environment for an augmented reality experience. The augmented reality content development system is configured to identify, based on an input, augmented reality content with which to augment the physical environment for the augmented reality experience. The rendering engine is configured to render, via the HMD, the VR content representing the physical environment, augmented with the augmented reality content.

Abstract: The invention relates to the soybean variety designated 01083639. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01083639. Also provided by the invention are tissue cultures of the soybean variety 01083639 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01083639 with itself or another soybean variety and plants produced by such methods.

Abstract: Aspects of this disclosure are directed to a method of routing text messages to subscribers of toll-free numbers using the toll-free exchange. Typically, an originating texter will draft a text message, using, for example, an SMS component of a cellular phone to a toll-free subscriber. In an aspect of the present disclosure, the text message is sent to the originating texter's service provider, which then routes the text message to the toll-free exchange. The toll-free exchange looks up the RESPORG ID associated with the ten-digit toll-free number, and the RESPORG ID is used for text message routing.

Abstract: Methods and systems are provided for emissions reduction in a vehicle. In one example, a method includes pre-emptively adjusting engine operating parameters in response to an anticipated emissions causal event. The emissions causal event lasting for less than a threshold period of time or less than a threshold distance.