Abstract: Disclosed are compounds of formula (1), formula (2), formula (75), formula (80) and formula (90): wherein R1, R2, R3, R4, and R5 can be selected from the group consisting of hydrogen, unsubstituted alkyl, substituted alkyl, unsubstituted haloalkyl, substituted haloalkyl, unsubstituted hydroxyalkyl, substituted hydroxyalkyl, benzyl, phenyl, substituted phenyl, unsubstituted alkenyl, substituted alkenyl, unsubstituted cycloalkyl, substituted cycloalkyl, hydroxy, unsubstituted alkoxy, substituted alkoxy, unsubstituted haloalkoxy, substituted haloalkoxy, unsubstituted phenoxy, substituted phenoxy, unsubstituted sulfonyloxy, substituted sulfonyloxy, carbonyl, carboxy, unsubstituted amino, substituted amino, unsubstituted amido, and substituted amido, and wherein at least one atom in R1 is replaced with a positron emitter. Also disclosed are methods for in vivo imaging of a subject using the compound of formula (1) or formula (2) or formula (75) or formula (80) or formula (90).

Abstract: A brushless direct-current (BLDC) motor for a power tool includes a rotor assembly and a stator assembly including stator windings. A ratio of a motor size (Km) constant of the motor to an electrical envelope of the motor including electrical parts of the motor is greater than approximately 850 (N·m/?W)/m{circumflex over (?)}3. A ratio of a motor size (Km) constant of the motor to a magnetic envelope of the motor including stator core and windings is greater than approximately 980 (N·m/?W)/m{circumflex over (?)}3.

Abstract: A brushless direct-current (BLDC) motor for a power tool includes a rotor assembly; a stator assembly including a stator having stator teeth forming slots therebetween and stator windings wound around the stator teeth; stator terminals extending substantially parallel to the longitudinal axis from the stator assembly and being substantially aligned with centerlines of the slots of the stator assembly; and a circuit board mounted on the stator terminals adjacent the stator assembly. The circuit board includes conductive traces facilitating a one of a delta or a series connection between the stator windings. An end insulator is provided at an axial end of the stator to electrically insulate the stator from the stator windings, the end insulator including support members to support the stator terminals relative to the stator assembly. The circuit board is mounted and fastened to the support members.

Abstract: A brushless direct-current (BLDC) motor includes a stator assembly and a rotor assembly including a rotor supporting permanent magnets rotatable relative to the stator assembly. The stator assembly includes a stator comprising a stator core and stator teeth radially extending from the stator core and defining slots therebetween. A first set of stator windings is wound on the stator teeth, and a second set of stator windings is also wound on the stator teeth such that, on each stator tooth, the first and second windings are provided in an electrically parallel configuration.

Abstract: High temperature dryer seals and related methods are provided. A high temperature dryer seal can include a first substrate having first and second ends and first and second sides. The first substrate can include a low-melt polymer. The first end and the second end of the first substrate can secured together so that the first substrate forms at least a portion of an annular shape. The dryer seal can also include a second substrate secured to the first substrate at the second side of the first substrate. The second substrate can include a high temperature material that has a higher melting point than the low-melt polymer of the first substrate. The dryer seal also includes a heat resistant coating attached to the second substrate with the heat resistant coating being activated at a temperature that is higher than a melting point of the low-melt polymer.

Abstract: A simulation environment is disclosed. In embodiments, the simulation environment includes deep learning neural networks trained to generate photorealistic geotypical image content while preserving spatial coherence. The deep learning networks are trained to correlate geo-specific datasets with input images of increasing detail and resolution to iteratively generate output images until the desired level of detail is reached. The correlation of image input with geo-specific data (e.g., labeled data elements, land use data, biome data, elevational data, near-IR imagery) preserves spatial coherence of objects and image elements between output images, e.g., between adjacent levels of detail and/or between adjacent image tiles sharing a common level of detail.

Abstract: The invention provides methods for enriching extracellular vesicles (EVs), including exosomes, from biological fluid samples from subjects, and optionally further testing the EVs for the presence of specific biomarkers.

Abstract: A simulator environment is disclosed. In embodiments, the simulator environment includes graphics generation (GG) processors in communication with one or more display devices. Deep learning neural networks running on the GG processors are configured for run-time generation of photorealistic, geotypical content for display. The DL networks are trained on, and use as input, a combination of image-based input (e.g., imagery relevant to a particular geographical area) and a selection of geo-specific data sources that illustrate specific characteristics of the geographical area. Output images generated by the DL networks include additional data channels corresponding to these geo-specific data characteristics, so the generated images include geotypical representations of land use, elevation, vegetation, and other such characteristics.

Abstract: A process for making a card includes the steps of forming a core layer having a first surface and a second surface, disposing an uncured decorative ceramic layer of ceramic particles disposed in a resin binder over the first surface of the core layer, such as by spray coating, and curing the uncured decorative ceramic layer to form a cured decorative ceramic layer. Card products of the process may have a core layer of metal, ceramic, or a combination thereof that form a bulk of the card.

Abstract: A surgical instrument including one or both of a shield on a distal end portion of a shaft and a counterweight in a handle for enhanced functionality, efficiency and/or efficacy. The shield covers portions of a linkage that extend beyond outer dimensions of the shaft during operation of the instrument. The counterweight is proximal to a hand grip and configured to locate a center of gravity of the instrument within the hand grip. The instrument may be configured as a video-assisted thoracoscopic (VATS) and/or minimally invasive cardiac surgery (MICS) device.

Abstract: Dryer seals for use in clothes dryers and related methods are provided. The dryer seal can comprise a first substrate that can comprise a body of the dryer seal. The first substrate can have a first end and a second end and a first side and a second side. The first end and the second end of the first substrate can be secured together so that the first base substrate forms at least a portion of an annular shape. The first side of the first substrate can be configured to form a side of the dryer seal that extends toward a bulkhead of a dryer and the second side of the first substrate can be configured to be attached to a drum of a dryer when the dryer seal is installed on a drum in the dryer. The dryer seal can also comprise a second substrate that can be secured to the first substrate.

Abstract: An apparatus is described. The apparatus includes a semiconductor chip package having a semiconductor chip therein. The semiconductor chip package to communicate a temperature of the semiconductor chip. The apparatus includes a heat sink that is thermally coupled to the semiconductor chip package. The heat sink has fins. The apparatus includes a fan. The apparatus includes a temperature sensing device. The temperature sensing device is to sense a temperature of an ambient before the ambient is warmed by the fins. A rotational speed of the fan is to be determined from the temperature of the semiconductor chip and the temperature of the ambient.

Abstract: An apparatus is described. The apparatus includes an add-in card having multiple semiconductor chip packages mounted to a printed circuit board of the add-in card. The add-in card includes separate dedicated heat sinks respectively coupled to the semiconductor chip packages with spring loaded fixturing elements, a heat pipe coupled to a plurality of the heat sinks.

Abstract: A fuel nozzle for a combustor a gas turbine engine includes a flange with a first locator.

Abstract: Vehicle safety devices and seam tapes for use in safety airbags along with their methods of formation and use are provided. The vehicle safety device can comprise an airbag and a pyrotechnic device positioned within working proximity to an aperture defined in the airbag and configured to fill the interior space of the airbag with a gas upon ignition. The vehicle safety device can also comprise a seam tape positioned over the seam joining a first fabric section and a second fabric section of the airbag. The seam tape can be configured to melt enough to flow into the needle puncture holes formed along the seam upon ignition of the pyrotechnic device.

Abstract: A method for producing a solution including a positron emitting zinc cation of 63Zn, and the method comprises bombarding a solution target including 63Cu with high energy protons to produce a solution including a positron emitting zinc cation. A method for detecting or ruling out Alzheimer's disease in a patient comprises administering to a patient a detectable amount of a compound including a positron emitting zinc cation, wherein the zinc cation is targeted to ?-amyloid in the patient, and acquiring an image to detect the presence or absence of ?-amyloid in the patient. A method for detecting or ruling out cancer in a patient comprises administering to a patient a detectable amount of a compound including a positron emitting zinc cation, wherein the zinc cation is targeted to tissue in the patient; and acquiring an image using a medical imaging technique to detect zinc distribution in tissue in the patient.

Abstract: A simulator environment is disclosed. In embodiments, the simulator environment includes graphics generation (GG) processors in communication with one or more display devices. Deep learning neural networks running on the GG processors are configured for run-time generation of photorealistic, geotypical content for display. The DL networks are trained on, and use as input, a combination of image-based input (e.g., imagery relevant to a particular geographical area) and a selection of geo-specific data sources that illustrate specific characteristics of the geographical area. Output images generated by the DL networks include additional data channels corresponding to these geo-specific data characteristics, so the generated images include geotypical representations of land use, elevation, vegetation, and other such characteristics.

Abstract: Vehicle safety devices, seam tapes for use in safety airbags along with their methods of formation and use are provided. The vehicle safety device can comprise an airbag and a pyrotechnic device positioned within working proximity to an aperture defined in the airbag and configured to fill the interior space of the airbag with a gas upon ignition. The vehicle safety device can also comprise a seam tape positioned over the seam joining a first fabric section and a second fabric section of the airbag. The seam tape can be configured to melt enough to flow into the needle puncture holes formed along the seam upon ignition of the pyrotechnic device.