Abstract: A reflective device includes a control element, and a reflective surface with a plurality of reflective elements. Each reflective element of the plurality of reflective elements includes an antenna element and a phase shifting arrangement and is under control of the control element so as to reflect a radio-frequency (RF) signal incident on the reflective surface with an adjustable phase shift. The plurality of reflective elements are connected to the control element via a cell selection bus system that interconnects the plurality of reflective elements.

Abstract: A method for managing radio and computing resources of a virtualized radio access network (vRAN) includes a number of virtualized radio access points (vRAPs) that share a common pool of central processing units (CPUs). The method includes dividing, per vRAP, an L1 layer processing pipeline into at least one main processing pipeline and into a number of subordinate processing pipelines, and coordinating the execution of the pipelines across multiple vRAPs. The coordinating includes allocating tasks of the main processing pipelines to dedicated CPUs, and allocating tasks of the subordinate processing pipelines to shared CPUs.

Abstract: A method for time-series forecasting for time-series data with a periodic behavior larger than a respective sampling rate is disclosed. The method includes selecting candidate time lag values from measured time-series data, determining first training data based on time-series data and the candidate time lag values, and training of a first machine-learning system, thereby determining a subset of the set of the first training data. The method further includes building second training data, training of a second machine-learning system for time-series predictions when using measured sampled time-series data as input. A first performance indicator value is indicative of a prediction performance of the first time-series machine-learning model. The method further includes determining that an element of the set of second training data is significant for the training of the first time-series machine-learning model and determining that the set of second training data is complete.

Abstract: A reflective device includes a control element and an array of reflective elements. Each reflective element of the array of reflective elements has an antenna element and a phase shifter and is under control of the control element so as to reflect a radio-frequency (RF) signal incident on the each reflective element with an adjustable phase shift, where different phase shifts are realized by the phase shifter channeling the RF signal into a specific one of a number of different delay lines. Each of the different delay lines includes an extension unit configured to extract a portion of a power of the RF signal channeled into the respective specific one delay line by the phase shifter and to measure or estimate the voltage, the current and/or the power of the extracted portion of the RF signal.

Abstract: A method of coordinating allocation of radio processing operations associated with multiple vRAN nodes to shared computing resources is provided. The method includes receiving, by a centralized Acceleration Abstraction Layer (AAL) broker implemented on top of a shared accelerating computing infrastructure, an operation request from a virtual operation associated with a vRAN node, the operation request specifying an operation to be accelerated. The AAL broker selects, using a predefined or configurable scheduling policy, a physical hardware accelerator for accelerated execution of the operation. The AAL broker forwards the operation request to a processing queue of the selected hardware accelerator.

Abstract: Described herein are solid formulations for controlling invertebrate pests in both agronomic and nonagronomic environments that exhibit unexpected activity. The present solid formulations show improved flowability without caking. In some aspects, the solid formulations comprise bifenthrin and a diamide pesticide.

Abstract: A disclosed switching apparatus, such as a circuit breaker, includes a transistor switch circuit connected between a power input terminal and a load terminal, and, connected to the power input terminal and bypassing the transistor switch circuit, a switchable bypass leg that is optically switched by a series-connected photoconductive semiconductor switch (PCSS). The transistor switch circuit includes at least one cascade of three or more series-connected transistors, and at least one resistor network configured to divide a voltage from a voltage source across a cascade of series-connected transistors. Operating the switch apparatus includes detecting whether a sensed electric current is in a fault condition, opening the transistor switch circuit upon detecting a fault condition, and then closing the PCSS so that the electric current is diverted onto a switchable bypass path. The opening of the transistor switch circuit comprises turning OFF a normally-ON transistor switch circuit.

Abstract: A downhole system and a method of performing an operation downhole. The downhole system includes a string, a downhole tool, and a release device. A downhole tool is coupled to a string via the release device. The release device includes a shear member therein having a first shear axis that has a first shear resistance and a second shear axis having a second shear resistance less than the first shear resistance, wherein the first shear axis is aligned with a longitudinal axis of the string and the second shear axis is aligned with a circumferential axis of the string. The string is conveyed through a borehole to place the downhole tool at a selected location of the borehole. The downhole tool is secured within the borehole and the string is rotated to release the release device.

Abstract: Corticosteroid compositions including a corticosteroid drug substance (e.g., fluocinolone, fluocinolone acetonide, dexamethasone, dexamethasone phosphate, dexamethasone sodium phosphate, triamcinolone, and triamcinolone acetonide) or a or a salt or derivative thereof and one or more irregular-shaped particulate fatty acid or keto-enol tautomer complexation agents admixed in a dispersal medium, having a release profile with one or more phases of drug release. These compositions are extended release corticosteroid compositions may release a clinically useful level of corticosteroid for more than 1 to 12 months within the body. Also described herein are methods of forming and methods of using these compositions.

Abstract: A downhole system and a method of performing an operation downhole. The downhole system includes a string, a downhole tool, and a release device. A downhole tool is coupled to a string via the release device. The release device includes a shear member therein having a first shear axis that has a first shear resistance and a second shear axis having a second shear resistance less than the first shear resistance, wherein the first shear axis is aligned with a longitudinal axis of the string and the second shear axis is aligned with a circumferential axis of the string. The string is conveyed through a borehole to place the downhole tool at a selected location of the borehole. The downhole tool is secured within the borehole and the string is rotated to release the release device.

Abstract: A method of operating a virtualized radio access point (vRAP) is provided. Transport blocks (TBs) are encoded/decoded by using iterative codes that exchange extrinsic information in each iteration. The exchanged extrinsic information is exploited to infer information about decodability of the data of the TBs.

Abstract: Described herein are therapeutic compositions for the treatment of mitochondrial disorders, and in particular mitochondrial disorders of the eye, including age-related macular degeneration (AMD). In particular, described herein are prodrugs of mitochondrial targeted tetrapeptides that have a cleavable covalent bond (e.g., an ester bond) to a conjugation moiety, wherein the conjugation moiety of the prodrug noncovalently complexes with one or more complexation agents to form drug-complex particulates with a defined avidity, and one or more drug-complex particulates are added to and dispersed within a dispersal medium forming a multiphasic colloidal suspension that serves as an extended release drug delivery system for ocular drug delivery. This extended release drug delivery system may be injected or inserted into the eye (e.g., vitreous) to reverse and prevent mitochondrial dysfunction in the eye for one or more months without requiring retreatment.

Abstract: Described herein are therapeutic compositions and methods of use, for the delivery of various drug substances, in and around the eye, comprising: a drug substance, noncovalently interacting with one or more complexation agent particulates to form drug substance-complex particulates, admixed within a hydrophobic dispersal medium, that collectively forms a stable multiphasic colloidal suspension, that serves as an extended release drug delivery system for ocular drug delivery. Formulation of the drug substance in the multiphasic colloidal suspension can be administered in and around the eye to produce sustained release of therapeutic levels of drug substance within ocular tissues for one or more months without requiring retreatment.

Abstract: Certain examples described herein control an amount of a functional agent that is deposited in a three-dimensional printing system. In certain examples, an amount of a functional agent is controlled based on a distance function, wherein the distance function is associated with a distance between a particular portion of an object to be fabricated and a surface of the object. The functional agent may be a binder, a fusing agent or a detailing agent, amongst others.

Abstract: A method is disclosed for air canning food in an oven cavity (12), where air, not water, is the cooking medium. Using a dedicated air canning algorithm, a temperature of the oven cavity (12) is adjusted in a plurality of temperature and/or time regulated canning stages. An initial pre-heat stage targets a preheat temperature and can maintain the preheat temperature for a predetermined period of time to achieve container (12) sterilization. A subsequent post-heat (canning) stage maintains the cavity at a postheat (canning) temperature to effectively can food. A specialized air canning rack (100) permits the hot, circulating air to freely access substantially the entire periphery of the canning containers (12) during the air canning process.

Abstract: A cooking appliance includes: a cooking cavity with a bottom wall and a rear wall. A convection fan is disposed adjacent to the rear wall of the cooking cavity. A gas burner is located in a subjacent space beneath the bottom wall and adjacent to the rear wall of the cooking cavity. A heat duct provides communication through the bottom wall and includes an inlet positioned directly above and adjacent to the gas burner through which combustion gases from the gas burner can enter the heat duct. An annular portion of the heat duct defines a pass-through opening in which the convection fan is disposed. Flames from the gas burner extend upwardly toward or through the inlet of the heat duct and are substantially isolated from turbulent air flow generated by the convection fan.

Abstract: The disclosure teaches precisely engineered biodegradable drug delivery systems and methods of making and utilizing such systems. In aspects, the biodegradable drug delivery systems taught herein comprise ocular implants having a desired extended drug release profile suitable for treating elevated intraocular pressure.

Abstract: A rack assembly is mountable within an oven cavity of a cooking appliance. The rack assembly includes a cooking stone; an insulating mat defining a recess configured to accommodate the cooking stone; and a rack configured to support the insulating mat. A superficial area of the insulating mat is at least 70% of a superficial area of the rack.

Abstract: A method is disclosed for air canning food in an oven cavity (12), where air, not water, is the cooking medium. Using a dedicated air canning algorithm, a temperature of the oven cavity (12) is adjusted in a plurality of temperature and/or time regulated canning stages. An initial pre-heat stage targets a preheat temperature and can maintain the preheat temperature for a predetermined period of time to achieve container (12) sterilization. A subsequent post-heat (canning) stage maintains the cavity at a postheat (canning) temperature to effectively can food. A specialized air canning rack (100) permits the hot, circulating air to freely access substantially the entire periphery of the canning containers (12) during the air canning process.

Abstract: A build material conveyor is disclosed. Such conveyor comprising an auger to transport build material in a substantially vertical direction wherein the conveyor further comprises a set of wall elements selectively positioned to, in a first position occupy part of the volume of the auger.