Abstract: Methods, systems, computer-readable media, and apparatuses for performing, providing, managing, executing, and/or running a simulation are presented. In one or more embodiments, a computing device may receive one or more changes associated with one of a plurality of entities being simulated. The computing device may determine, based on the one or more changes, one or more component updates associated with the one of the plurality of entities, and determine one or more authority change events occurred on one or more components of the one of the plurality of entities. The computing device may further determine that one or more interest query change events occurred and that one or more interest view change events occurred. The computing device may further determine one or more worker protocol operations, and synchronize, based on the one or more worker protocol operations, view changes with one or more interested workers.

Abstract: Provided are metal-air scavenger systems that use metal surfaces to harvest energy for powering microelectronic devices; such devices can be attached to exposed metal surfaces and then generate power by electrochemically oxidizing the metal surface. The disclosed devices can be configured to effect relative motion between the device and the metal, thus allowing the device to utilize an entire metal surface to generate power and also allowing the device to feed metal to itself to generate power.

Abstract: Various embodiments contemplate systems, architectures and methods for extracting and selecting headshots of human or non-human entities from catalogs of images of such subjects. The methods described may find and extract faces from within groups of subjects, verify that the extracted faces correspond to the desired subject, determine cropping or masking regions, or both, of rectangular, circular, elliptical or some other geometry to provide an easily recognized image of the desired subject, expand the output image by synthesizing pixels as may be needed for a desired cropping or masking region, select preferred images among a collection of images of the desired subject, and perform other useful functions. The resulting output images may be in either direct form, reference form or both forms.

Abstract: In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

Abstract: An aircraft comprising at least one propulsion unit configured to propel the aircraft in a first direction and at least one further propulsion unit configured to propel the aircraft in a second direction substantially opposite to the first direction. The aircraft also includes at least one wing, wherein the at least one propulsion unit is mounted in front of the leading edge of the at least one wing, such that the air downstream of the at least one propulsion unit flows around the at least one wing to provide lift and a longitudinal thrust in the first direction. The at least one further propulsion unit is configured to provide a longitudinal thrust in the second direction.

Abstract: Nanolattices exhibit attractive mechanical, energy conversion, and optical properties, but it is challenging to fabricate large nanolattices while maintaining the dense regular nanometre features that enable their properties. In this work, we report a crack-free self-assembly approach for fabricating centimetre-scale nickel nanolattices with a feature size of 100 nm and a grain size of 30 nm. The crack-free areas are 20,000 times larger than prior self-assembled nanolattices and contain 1,000 times the number of unit cells as 3D-printed nanolattices. These nickel nanolattices have a 260 MPa tensile strength, which approaches the theoretical strength limit for porous nickel and is 10 times the strength of prior nanolattices. The self-assembly method and porous metal mechanics reported in this work advances the fabrication and applications of high-strength multifunctional porous materials.

Abstract: One embodiment provides a method, including: receiving, from at least one sensor operatively coupled to a mechanical device, sensor data corresponding to a function of the mechanical device; accessing, from an environmental database, information regarding at least one environmental condition in proximity to a geographical location of the mechanical device; generating, using a processor, a correlative value for the mechanical device, wherein the correlative value identifies a correlation between the sensor data corresponding to a function of the mechanical device and the at least one environmental condition; assigning the correlative value as a baseline correlative value to the mechanical device; monitoring the sensor data corresponding to a function of the mechanical device and the at least one environmental condition and updating the correlative value; identifying, using a processor, the correlative value for the mechanical device has exceeded a predetermined threshold as compared to the baseline correlative

Abstract: A dual-rail buffer circuit is utilized to construct a modular global clock distribution network. The dual-rail buffer circuit includes first and second input ports, and first and second output ports coupled via respective first and second channels to the first and second input ports. The dual-rail buffer circuit includes two inverters on the first channel and two inverters on the second channel. The dual-rail buffer circuit also includes two fractional feed-forward equalizers that cross-connect between the two channels. A global clock distribution network includes a plurality of standardized units and T connections configured in a tree structure, where each standardized unit includes the dual-rail buffer circuit coupled to a transmission line. The modular global clock distribution network provides synchronized timing information to a plurality of circuit modules. The length of the standardized units is determined from a pitch length of the circuit modules.

Abstract: A snow and ice control spreader and sprayer comprises a granular material hopper, a granular material delivery system, at least first and second liquid tanks mounted on both sides of the hopper, the first tank having a first volume and the second tank having a second volume, the first volume being greater than the second volume, a liquid delivery system, and a manifold.

Abstract: Methods and apparatus for inducing unconsciousness by warming of the brain of an animal by applying microwave radiation through an applicator are described. An electromagnetic flux concentrator comprises a tubular section of reducing internal cross-sectional area and at least one ridge internally thereof extending longitudinally. The applicator is pre-tuned by directing low-power microwave radiation therethrough to a load that approximates the properties of the animal's head, and adjusting the impedance of the applicator to optimize the impedance match. A compensator associated with the waveguide compensates for changes in detected reflected power.

Abstract: Various embodiments contemplate systems, architectures and methods for extracting and selecting headshots of human or non-human entities from catalogs of images of such subjects. The methods described may find and extract faces from within groups of subjects, verify that the extracted faces correspond to the desired subject, determine cropping or masking regions, or both, of rectangular, circular, elliptical or some other geometry to provide an easily recognized image of the desired subject, expand the output image by synthesizing pixels as may be needed for a desired cropping or masking region, select preferred images among a collection of images of the desired subject, and perform other useful functions. The resulting output images may be in either direct form, reference form or both forms.

Abstract: Systems and methods for managing a network are disclosed. One method can comprise determining signal information relating to a first network device such as an access point. The signal information may be associated with signal characteristics such as a radio frequency signal strength over a communication channel. An attenuation value for one or more receiving paths of the first network device may be determined using the signal information. The one or more receiving paths of the first network device may be attenuated based on the determined attenuation value. A transmission power of the first network device may be configured based on the determined attenuation value.

Abstract: Methods and apparatus for inducing unconsciousness by warming of the brain of an animal by applying microwave radiation through an applicator are described. An electromagnetic flux concentrator comprises a tubular section of reducing internal cross-sectional area and at least one ridge internally thereof extending longitudinally. The applicator is pre-tuned by directing low-power microwave radiation therethrough to a load that approximates the properties of the animal's head, and adjusting the impedance of the applicator to optimize the impedance match. A compensator associated with the waveguide compensates for changes in detected reflected power.

Abstract: A device for providing a reverse pass-through view of a user of a headset display to an onlooker includes an eyepiece comprising an optical surface configured to provide an image to a user on a first side of the optical surface. The device also includes a first camera configured to collect an image of a portion of a face of the user reflected from the optical surface in a first field of view, a display adjacent to the optical surface and configured to project forward an image of the face of the user, and a screen configured to receive light from the display and provide the image of the face of the user to an onlooker.

Abstract: A method of repairing a workpiece that comprises a structural material, the method comprising: applying a current to an electrolyte comprising a repair material so as to electroplate the repair material onto a fracture of the workpiece and onto a plating region proximate to the fracture of the workpiece so as to give rise to a repaired workpiece, the plating region defining an exposed area Ae about the fracture, the workpiece defining a cross-section area Am at the fracture, Ae/Am is in the range of from about 10 to about 150, the plating being accomplished such that the healed workpiece exhibits a tensile strength ?U that is within about 20% of a corresponding tensile strength ?M of a corresponding pristine workpiece, and optionally, at least one of the structural material and the repair material comprising at least one metal.

Abstract: Described herein is a method (1000) of detecting mobile device (400) use of a driver (102) of a vehicle (104). The method (1000) comprises the step (1001) of receiving a sequence of images of at least the driver's head captured from a camera (106, 420). At step (1002), the sequence of images are processed to determine visual attention of the driver (102) based on detected head and/or eye movements of the driver (102) over a period of time. At step (1003), mobile device use events are detected within the period of time in which a user interacts with the mobile device (400) that is located within the vehicle (104). At step (1004), a temporal correlation of the visual attention of the driver (102) with the mobile device use events is determined over the period of time. At step (1005), a determination is made that the driver (102) is using the mobile device (400) if the determined temporal correlation is greater than a threshold correlation coefficient.

Abstract: A method of forming a pixel-aligned volumetric avatar includes receiving multiple two-dimensional images having at least two or more fields of view of a subject. The method also includes extracting multiple image features from the two-dimensional images using a set of learnable weights, projecting the image features along a direction between a three-dimensional model of the subject and a selected observation point for a viewer, and providing, to the viewer, an image of the three-dimensional model of the subject. A system and a non-transitory, computer readable medium storing instructions to perform the above method, are also provided.

Abstract: A device for providing a reverse pass-through view of a user of a headset display to an onlooker includes an eyepiece comprising an optical surface configured to provide an image to a user on a first side of the optical surface. The device also includes a first camera configured to collect an image of a portion of a face of the user reflected from the optical surface in a first field of view, a display adjacent to the optical surface and configured to project forward an image of the face of the user, and a screen configured to receive light from the display and provide the image of the face of the user to an onlooker.

Abstract: Compositions and methods for detecting, characterizing and identifying proteoforms including, for example, determining presence or absence of a particular post-translational modification or a post-translational modification of a particular amino acid in a proteoform, and determining the location(s) of one or more post-translational modifications in the amino acid sequence of a proteoform.

Abstract: In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.