Abstract: The present disclosure pertains to embodiments of a semiconductor deposition reactor manifold and methods of using the semiconductor deposition reactor manifold which can be used to deposit semiconductor layers using processes such as atomic layer deposition (ALD). The semiconductor deposition reactor manifold has a bore, a first supply channel, and a second supply channel. Advantageously, the first supply channel and the second supply channel merge with the bore in an offset fashion which leads to reduced cross-contamination within the supply channels.

Abstract: Methods, apparatuses, systems, and computer program products for interactive deliveries are provided. For an upcoming service point that is associated with a service point device, it is determined whether the item to be delivered to the service point is within an activation zone for activating the service point device. Responsive to determining that the item is within the activation zone, the service point device is remotely activated. Remotely activating the service point device triggers dynamical provision of an alert interface. An indication of user interaction via the user interface indicating availability of the user to receive the item is received. A notification of the indication of the user interaction is provided. If the notification indicates that the individual is available to receive the item at the service point, the item is delivered to or picked-up from the service point.

Abstract: Compositions discussed herein are useful for treating a patient infected with a coronavirus, notably SARS-CoV-2 or COVID-19. The compositions to be administered to an infected patient utilize inhibitors of SARS-CoV-2 papain-like protease (PLpro). Several of these inhibitors include available hepatitis C virus (HCV) drugs that are already FDA-approved. These PLpro inhibitors have been found to be strongly synergistic with inhibitors of SARS-CoV-2 polymerases, such as RNA-dependent RNA polymerase (RdRp). One such polymerase inhibitor, remdesivir, is already in use as an anti-viral treatment of patients with COVID-19. The PLpro inhibitors, including repurposed HCV drugs such as grazoprevir, vaniprevir, and paritaprevir, increase remdesivir's ability to suppress coronavirus replication antiviral activity as much as 10-fold.

Abstract: Disclosed is a system for controlling pool/spa components. More particularly, disclosed is a system for controlling pool/spa components including a display screen and one or more processors presenting a control user interface for display on the display screen, wherein the control user interface includes a home screen comprising a first portion containing a first plurality of buttons and/or controls for controlling a first group of the plurality of pool/spa components associated with a first body of water, and a second portion containing a second plurality of buttons and/or controls for controlling a second group of the plurality of pool/spa components associated with a second body of water.

Abstract: A gas turbine engine includes a first component, a second component, an anti-rotation tab, and a liner. The first component has a first wall that includes a first slot, and the second component has a second wall that includes a second slot that is in register with the first slot to define a groove. The anti-rotation tab extends into the groove and limits rotation of the first component and the second component. The liner lines the groove to limit wear between the anti-rotation tab and the first component and between the anti-rotation tab and the second component.

Abstract: A beverage system and methods for preparing flavored beverages are provided. In one embodiment, the beverage system includes a housing, a flavorant system, and a processor. The housing includes a mixing chamber configured to operably couple to a fluid reservoir and pressurized gas source. The processor is disposed in the housing and can be configured to cause, in response to at least one input, the separate dispensing of a fluid and a flavorant into a receptacle. The processor can also cause the delivery of gas from the pressurized gas source to the mixing chamber, where it can be used to form a carbonated fluid.

Abstract: A heat shield includes a first wall defined between a first end and a second end; a second wall defined between the first end and the second end, the second wall connected to the first wall at the first and second ends; a space defined between the first wall and the second wall; and thermal insulation disposed in the space. A gas turbine engine and a method of installing a heat shield in a gas turbine engine are also disclosed.

Abstract: A gas turbine engine includes a plurality of ceramic matrix composite (CMC) arc segments arranged in a row. There is a leak path through which gas from the engine core gas path can bypass an axial section of the engine core gas path. A CMC strip is disposed at the inter-segment interface between CMC arc segments to block the leak path and reduce leakage of the gas.

Abstract: A gas turbine engine includes a turbine section that has inner and outer diameter full hoop ceramic support rings that define an annulus there between and ceramic vane arc segments disposed in the annulus. Each segment has radially outer and inner platforms and an airfoil section. The radially outer platform includes an outer platform flange. The radially outer full hoop ceramic support ring axially constrains each of the ceramic vane arc segments via the outer platform flanges, and the radially outer diameter full hoop ceramic support ring radially constrains each of the ceramic vane arc segments at a location adjacent an axially-facing trailing side of the radially outer platform. The radially inner diameter full hoop ceramic support ring radially constrains each of the ceramic vane arc segments at a location adjacent the axially-facing leading side of the radially inner platform.

Abstract: Described is an extraction device for extracting compounds from plant material and a method for using such an extraction device. The extraction device comprises an extraction tank receiving plant material and dissolving soluble compounds inside the plant material into a solvent to form a micelle. A series of fluidly connected separation chambers separate purified compounds from the micelle, resulting in purified compounds in each of the separation chambers and solvent. A heat exchanger and a chilled reservoir are used for cooling and storing the solvent. A pump is used for pumping and circulating the solvent into the extraction device. Finally, a control system automatically controls temperature and flow in the extraction device.

Abstract: A vane assembly includes an airfoil extending from a platform. The platform has a flange that extends radially outward and circumferentially across the platform. A vane cover is arranged adjacent the platform that defines an impingement gap between the platform and the vane cover. The vane cover has a wall that defines a slot. The flange is arranged at least partially within the slot.

Abstract: The invention relates generally to antibodies, activatable antibodies, multispecific antibodies, and multispecific activatable antibodies that specifically bind to at least CD3, as well as to methods of making and using these antibodies, activatable antibodies, multispecific antibodies, and/or multispecific activatable antibodies in a variety of therapeutic, diagnostic and prophylactic indications.

Abstract: Aspects of the present technology comprise a positioning and stabilising structure to hold a seal-forming structure in a therapeutically effective position on a head of a patient. The seal-forming structure may be constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways for sealed delivery of a flow of air at a therapeutic pressure of at least 4 cmH2O with respect to ambient air pressure throughout the patient's respiratory cycle in use. The positioning and stabilising structure may comprise at least one gas delivery tube to deliver the flow of air to the entrance of a patient's airways via the seal-forming structure. The positioning and stabilising structure may comprise an adjustment mechanism for adjustment of a length of the at least one gas delivery tube to enable the positioning and stabilising structure to fit different size heads.

Abstract: Each of a plurality of landing pads is sized and shaped to accommodate an AV. Landing pad sensor(s) are located in or around each landing pad. A control subsystem receives landing pad sensor data from the one or more landing pad sensors and receives, from a first AV traveling to a location of the plurality of landing pads, a request for an assigned landing pad in which the first AV should park. In response to this request, the control subsystem determines, based on the received landing pad sensor data, whether a first landing pad is free of obstructions that would prevent receipt of the first AV. If the first landing pad is free of obstructions, an indication is provided to the AV that the first landing pad is the assigned landing pad.

Abstract: A vane system includes a plurality of vane assemblies and a continuous support ring. The vane assemblies are arranged circumferentially about an axis and each include a hollow airfoil fairing and a spar. The spar has a spar flange and a spar leg extending radially inwardly from the spar flange and through the hollow airfoil fairing. The continuous support ring has radially inner and outer sides and defines a circumferential row of through-holes between the radially inner and outer sides. The spar legs extend through the through-holes and the spar flanges are affixed at the radially outer side of the continuous support ring.

Abstract: A seal system includes a ceramic component that has a non-core-gaspath surface region that defines a first surface roughness and a core gaspath surface region. A metallic component is situated adjacent the non-core-gaspath surface region. A coating system is disposed on the ceramic component. The coating system includes a silicon-containing layer on the non-core-gaspath surface region and a barrier layer that has a first section on the silicon-containing layer and a second section on the core-gaspath region and that is connected to the first section. The surface of the barrier layer has a second surface roughness that is less than the first surface roughness. The first section is in contact with the metallic component and the second section serves as an environmental barrier on the core-gaspath region.

Abstract: A forest fire retardant composition contains a retardant compound that includes a potassium salt. The potassium salt may include a potassium salt of an organic acid, a potassium salt of an inorganic acid, or mixtures thereof. The organic acid may include formic acid, acetic acid, propanoic acid, butanoic acid, lactic acid, oxalic acid, malic acid, gluconic acid, tartaric acid, uric acid, malic acid, or citric acid. The inorganic acid may include sulfuric acid, phosphoric acid, carbonic acid, or hydrochloric acid. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

Abstract: A system for holding multiple beverage containers may include a cooler or carrier with toting handles, closing tabs, and base. The base may be formed from a molded plastic, rubber or synthetic rubber material. The base may also include feet that hold the base a sufficient height from the ground. The base may have a generally conic tapering drain floor that makes up its top surface. The tapering drain floor may make draining the carrier easier by directing water toward a drain hole located in the base. Extending up from the base may be a multi-layer soft-sided wall where different layers perform different desired functions. For example, an inside layer closest to the internal cavity may be a waterproof layer, a middle layer may be an insulating layer, and an external layer may be a decorative layer.

Abstract: A closure system for a boot or other footwear includes a tension member that is disposed within the boot and routed or guided about a path within the boot via one or more guides. The closure system also includes an adjustment member that is disposed within the boot and operably coupled with the tension member. The closure system further includes a reel based closure device having a knob that is operable to tension the tension member and to release tension from the tension member. Tensioning of the tension member adjusts a fit of the adjustment member about a foot within the boot to secure the foot within the boot and loosening of the tension member adjusts the fit of the adjustment member about the foot to allow the foot to be more easily removed from the boot.

Abstract: A beverage dispensing device and methods for dispensing beverages are provided. In one embodiment, the beverage dispensing device includes a housing, a carbonation assembly, a carriage assembly, and one or more flavorant containers. The beverage dispensing device can also include a controller with a UI to allow a user to customize aspects of a beverage. These customizable aspects can include fluid volume, carbonation level, flavorant type, and/or flavorant amount. Based on the customized aspects of the beverage, the beverage dispensing device can dispense an amount of carbonated or uncarbonated water, and can dispense a type and amount of flavorant. Illustrative embodiments of flavorant containers are also provided.