Abstract: Aspects of the subject disclosure may include, for example, identifying one or more radiating elements of an antenna system that are to be adjusted based on interference determined to affect an operation of the antenna system, and altering one or more properties of the one or more radiating elements to effect polarization adjusting such that an impact of the interference on the antenna system is minimized. Other embodiments are disclosed.

Abstract: A mobile imaging device includes a base having at least one caster, a first drive mechanism that moves the system in a transport mode and translates an imaging component relative to the base in a scan mode, and a second drive mechanism that extends caster relative to the base to raise the base off the ground in the transport mode, and retracts the caster relative to the base to lower the base to the ground in the scan mode. A caster system for a mobile apparatus includes a base containing a housing and a caster, attached to the base, the caster having a wheel defining a wheel axis and a swivel joint defining a swivel axis and a pivot point defining a pivot axis, wherein the caster pivots on the pivot axis as the caster is retracted into the housing and extended out of the housing.

Abstract: Provided herein are composite materials comprising at least 70 wt. % thermally consolidated recovered paper and plastic fragments and less than 5,000 ng water-soluble endotoxin per gram of composite materials, as well as methods of preparing said composite materials and methods of sanitizing recovered waste materials.

Abstract: The disclosure provides nicotinamide riboside (NR), the reduced form of NR (NRH), nicotinic acid riboside (NAR), the reduced form of NAR (NARH), derivatives thereof, compositions thereof and uses thereof. The NR and NAR derivatives have improved stability and bioavailability compared to NR and NAR. NR, NRH, NAR, NARH, and derivatives thereof can increase intracellular NAD+ levels, and can enhance mitochondrial and cellular function and cell viability. Therefore, NR, NRH, NAR, NARH, and derivatives thereof, whether alone or in combination with one or more additional therapeutic agents (e.g., a PARP inhibitor), are useful for treating mitochondrial diseases, mitochondria-related diseases and conditions, and other disorders and conditions.

Abstract: Described herein is an etching solution suitable for the selective removal of TiSiN over hafnium oxide from a micro-electronic device, which consists essentially of: water; at least one alkaline ammonium compound selected from the group consisting of ammonium hydroxide, a quaternary ammonium hydroxide, ammonium fluoride, and a quaternary ammonium fluoride; at least one peroxide compound; a water-miscible organic solvent; at least one nitrogen containing compound selected from the group consisting of a C4-12 alkylamine, a polyalkylenimine, and a polyamine; and optionally at least one chelating agent.

Abstract: A system and method of additively manufacturing a part including fluorine-containing polymers and an additive. The additive may include stainless steel, bronze, molybdenum disulfide, polyimide, or any other suitable additive. The method includes depositing fluorine-containing polymer additive manufacturing material onto a build platform, selectively cross-linking portions of the deposited additive manufacturing material, and curing the selectively cross-linked portions such that at least one characteristic of the part is improved via the additive.

Abstract: Disclosed is a device for introducing loudspeaker harmonic nonlinearities to a signal without outputting the signal as audio or sound through a loudspeaker and recording the output audio or sound. The device includes a resistive element and an inductive element. The resistive element includes a hollow core and a first wire wound around the hollow core in a first direction. The inductive element is inserted within the hollow core of the resistive element, and includes a metal-based core and a second wire wound around the metal-based core in an opposite second direction. A signal or current is first passed through the inductive element, creating electromagnetic distortion between the resistive element and the inductive element that simulates inductance of the loudspeaker voice-coil. The electromagnetic distortion alters the signal by introducing harmonic nonlinearities into the signal.

Abstract: Methods and systems for producing high purity methanol and isobutene from crude MTBE feed using multiple divided wall columns are provided. The methods can include purifying the MTBE, dissociating the MTBE to produce isobutene and methanol, purifying the isobutene and recovering/purifying methanol.

Abstract: A downhole tool including a valve portion having a valve housing including an inner chamber and an actuation tubular. The actuation tubular includes an outer surface, an inner surface defining a flow path, an upper end, and a lower end. A first spring extends about the outer surface of the actuation tubular between the upper end and the lower end. An actuator portion is detachably connected to the actuation tubular. The actuator portion includes an actuator housing, an actuator member arranged in the actuator housing, and a second spring operatively connected to the actuator member. The actuator member includes a first end portion operatively connected to the first spring and a second end portion. The actuator portion is selected and connected to the downhole tool to establish a selected actuation force through the second spring to compress the first spring causing the actuation tubular to shift within the inner chamber.

Abstract: Systems, methods, and computer-readable media are disclosed for increasing solar power generation during vehicle parking. Example methods may include determining that a first parking spot and a second parking spot are available within a line of sight via a vehicle sensor, determining a parking duration based on a user profile and a current location of the vehicle, determining a first shading area for the first parking spot and a second shading area the second areas based on the parking duration, determining, based on the first shading area and the second shading area, potential power generation at the first parking spot and the second parking spot during the parking duration, and determining, based on the potential power generation at the first parking spot and the second parking spot during the parking duration, which parking spot to park.

Abstract: Apparatus, methods, and systems are disclosed for robust scalable topological quantum computing. Quantum dots are fabricated as van der Waals heterostructures, supporting localized topological phases and non-Abelian anyons (quasiparticles). Large bandgaps provide noise immunity. Three-dot structures include an intermediate quantum dot between two computational quantum dots. With the intermediate quantum dot in an OFF state, quasiparticles at the computational quantum dots can be isolated, with long lifetimes. Alternatively, the intermediate quantum dot can be controlled to decrease the quasiparticle tunneling barrier, enabling fast computing operations. A computationally universal suite of operations includes quasiparticle initialization, braiding, fusion, and readout of fused quasiparticle states, with, optionally, transport or tunable interactions—all topologically protected. Robust qubits can be operated without error correction.

Abstract: Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes processing circuitry that determines, from a coded video bitstream, a portion of a block is subject to a zero-out operation based on a threshold number of samples being less than a number of samples in one of a height dimension or a width dimension of the block. The processing circuitry determines whether a mixture of a lossless coding mode and one or more lossy coding modes is allowed in the coded video bitstream. The processing circuitry reconstructs the block based on the one or more lossy coding modes in response to (i) the mixture of the lossless coding mode and the one or more lossy coding modes being allowed in the coded video bitstream and (ii) the portion of the block being subject to the zero-out operation.

Abstract: A smart-home device may include a housing, a printed circuit board (PCB) inside the housing, an environmental sensor mounted to the PCB inside the housing, and a gasket that encloses the environmental sensor inside the housing to isolate the environmental sensor from an atmosphere inside of the housing while allowing an atmosphere outside of the housing to enter the gasket such that the environmental sensor can measure an aspect of the atmosphere outside of the housing.

Abstract: A connector for a gas chromatography (GC) column includes a receiving portion coupled to a ferrule receiving conical surface and a column holding portion. The column holding portion includes a column guide tube and a column retention spring to fix the axial position of the column and a compression spring to bias the column guide tube towards the ferrule receiving conical surface. When connected, a ferrule is compressed between the ferrule receiving conical surface and the column guide tube.

Abstract: There is included a method and apparatus comprising computer code configured to cause a processor or processors to perform obtaining a leaf node of geometry based point cloud compression (G-PCC) data, splitting the leaf node into a plurality of cuboids, deriving separate triangle soups for each of the cuboids, and coding a plurality of flags respectively for each of the edges of each of the cuboids, where the plurality of flags indicate whether vertices of the separate triangle soups are present on ones of the edges.

Abstract: A camera mount is provided for photographing vehicles in photo booths or circular domed structures where an automated process captures a series of vehicle images, and uploads the captured images to a web template for display and recordation. The mount has an adjustable base that supports a camera and provides a range of camera angles, positions, and tilts as needed. The base is attached to an enclosure box of the mount, and the enclosure box attaches to a frame that affixes to an exterior portion of a wall of the photo booth and keeps the camera plumb and square. The mount allows for quick camera replacement without having to aim the camera. A single backup unit may be installed into any camera position no matter what tilt or angle the camera is set at. The mount has an automated shutter flap that hides the camera when not in use.

Abstract: A subset of drives with protection groups that have D data members and P parity members is scaled in single drive increments. A plurality of indexed partitions equal in size and number are created on (D+P) indexed drives. Protection groups that have D data members and P parity members are created on individual partition indexes of the (D+P) drives. When a new drive is added some of the protection group members located on the (D+P) drives are selected using modulo arithmetic. The selected protection group members are relocated to the new drive and new protection groups are created using the partitions made available due to the relocations. When (D+P) new drives have been added the drive subset may be split into two drive subsets. The modulo arithmetic may include selecting the members of protection group X that are on partition X of drive Y that satisfy the condition (X?Y+N?1) modulo W=0, where N is a count of new drives added to the (D+P) drives and W=(D+P).

Abstract: Methods and systems for a platform development version control system for monitoring contributors to software platform development. The methods and systems generate data analytics on contributors to software platform development using group affiliations as listed in a group directory (e.g., a corporate directory for an entity providing the software platform) as a common organizing factor. For example, by organizing the methods and systems according to the group affiliations, the methods and systems may generate data analytics on contributions of contributors within those groups, irrespective of whether or not the group members are working on the same project. The methods and systems may then provide recommendations and graphical representations based on the data analytics.

Abstract: In an aspect, a system for modifying a physical transfer path includes a computing device configured to generate an initial physical transfer path, wherein generating further comprises receiving a request for an alimentary combination, determining a first transfer party as a function of a geolocation area, determine a trouble state as a function of the initial physical transfer path, wherein determining further comprises receiving a delayed delivery notification, and determining the trouble state as a function of the delayed delivery notification and the initial physical transfer path using a trouble machine-learning model, and produce a modified physical transfer path, wherein producing further comprises receiving a delivery time threshold, identifying an alternate transfer party as a function of the trouble state, and producing the modified physical transfer path as a function of the delivery time threshold and the alternate transfer party using a transfer machine-learning model.

Abstract: Methods and systems of managing advertising content are shown and disclosed. In one embodiment, the method includes outputting first multimedia content from a first channel, and outputting TAD content from a TAD channel instead of the first multimedia content during a TAD window of the first multimedia content. The method additionally includes receiving a first user input requesting multimedia content of a content channel different from the TAD channel during the TAD window, and outputting the multimedia content of the content channel instead of the TAD content in response to the first user input.