Abstract: Architectures and techniques are presented that improve or optimize (e.g., within a factor of optimal) spare equipment allocation. Efficient spare equipment allocation is capable of satisfying many orthogonal or even conflicting goals such as reducing the cost of purchase and storage of the spare equipment while simultaneously seeking to reduce downtime due to failed equipment resulting from too sparse coverage by the spare equipment. A sparing procedure can identify depot nodes that are indicative of depot locations where a spare device is to be stored.

Abstract: Provided herein are methods and compositions related to treating and/or preventing liver related diseases and disorders and for improving liver health in a subject by administering to the subject (e.g., orally administering to the subject) a composition comprising nicotinamide riboside and/or pterostilbene.

Abstract: A turbine nozzle for a gas turbine engine includes an outer endwall, and an inner endwall spaced apart from the outer endwall. The turbine nozzle includes at least one airfoil coupled between the inner endwall and the outer endwall, and a compliant joint defined in at least one of the outer endwall and the inner endwall. The compliant joint includes at least one partially-fused seal that is configured to restrict a flow of fluid through the at least one of the outer endwall and the inner endwall and to form a slip-joint above a predetermined threshold stress. The slip-joint is configured to maintain a radial position of the at least one of the outer endwall and the inner endwall.

Abstract: Provided herein are crystalline forms of nicotinamide riboside chloride and methods of making the same. Also provided are compositions comprising the crystalline form of nicotinamide riboside chloride, and therapeutic methods employing the crystalline form of nicotinamide riboside chloride.

Abstract: Provided herein are methods and compositions related to treating and/or preventing liver related diseases and disorders and for improving liver health in a subject by administering to the subject (e.g., orally administering to the subject) a composition comprising nicotinamide riboside and/or pterostilbene.

Abstract: An impingement baffle for directing a cooling fluid onto a target surface includes a baffle body having a first end opposite a second end, and a first side opposite a second side. The second side is spaced a distance apart from the target surface, with the distance varying from the first end to the second end. The baffle body defines impingement holes that extend through the baffle body from the first side to the second side. The impingement holes are spaced apart along the baffle body to receive the cooling fluid. The impingement baffle includes tubular extensions coupled to the second side. Each tubular extension is in fluid communication with a respective one of the impingement holes to direct the cooling fluid onto the target surface. Each tubular extension extends for a length from the second side, and the length of each tubular extension is based on the distance.

Abstract: A secure package receptacle for receiving a package. The receptacle comprises a storage area to receive the package. The storage area adopts at least the following statuses: free, in which the storage area is accessible and ready to receive the package; locked, in which the storage area is inaccessible; and reset, in which the storage area is accessible and ready to retrieve the package. A change in status of the storage area is determined based the current status and on the sensing of the opening and closing of a lockable door providing or preventing access to the storage area.

Abstract: One or more assignments (e.g., one or more maps) can be used for assigning data to processing units of a database system with multiple processing. In other words, assignments can be provided as a more effective solution for assigning data to the processing units of database systems that can operate with multiple processing units. Generally, an assignment can be used to assign data to the processing units for processing, virtually in any desired manner (e.g., virtually any desired function). By way of example, maps can associate data to containers (e.g., buckets) and associate the containers to processing units of database system with multiple processing units.

Abstract: A turbomachine includes a shroud and a rotor, which includes first and second blades. A first blade tip and a second blade tip respectively include a base and a first layer. The second blade tip also includes an abrasive second layer layered over the respective first layer. The first layer has a lower material hardness than the shroud. The second layer has a lower thermal stability than the shroud and the first layer. The rotor performs a grind operation and, subsequently, a post-grind operation. The second layer, in the grind operation, contacts and removes material from the shroud, and wears away, thereby revealing the first layer of the second blade tip for the post-grind operation. The first layer of the first blade tip is spaced apart with at least some radial clearance from the shroud in the grind and post-grind operations.

Abstract: A method for generating a multi-layer predictive model includes collecting historical observable data from one or more pieces of equipment of a same type, wherein the historical observable data is collected at different hierarchical levels of the one or more pieces of equipment; collecting operational state indications of the pieces of equipment corresponding to the collected historical observable data; generating, from the collected historical observable data, a set of operational state models, wherein each operational state model corresponds to one of the different hierarchical levels; and generating, from outputs of the set of operational state models, a top-level operational model for the piece of equipment. The top-level operational model is operable to determine maintenance and replacement timing for the piece of equipment.

Abstract: A turbine component includes a hot wall, a cold wall spaced apart from the hot wall and a conduit defined between the hot wall and the cold wall. A cooling system is defined in the conduit. The cooling system includes a plurality of cooling pins, each including a first end having a first cross-sectional area and a second end having a second cross-sectional area. Each cooling pin includes a body extending between the first end and the second end, with a pin leading edge defined along the body from the first end to the second end. The pin leading edge is defined by a first diameter and a pin trailing edge is defined by a second diameter. At least one first cooling pin has the first end coupled to the hot wall and the second end coupled to the cold wall with a fillet.

Abstract: A method for generating a multi-layer predictive model includes collecting historical observable data from one or more pieces of equipment of a same type, wherein the historical observable data is collected at different hierarchical levels of the one or more pieces of equipment; collecting operational state indications of the pieces of equipment corresponding to the collected historical observable data; generating, from the collected historical observable data, a set of operational state models, wherein each operational state model corresponds to one of the different hierarchical levels; and generating, from outputs of the set of operational state models, a top-level operational model for the piece of equipment. The top-level operational model is operable to determine maintenance and replacement timing for the piece of equipment.

Abstract: A turbine nozzle for a gas turbine engine includes an outer endwall, and an inner endwall spaced apart from the outer endwall. The turbine nozzle includes at least one airfoil coupled between the inner endwall and the outer endwall, and a compliant joint defined in at least one of the outer endwall and the inner endwall. The compliant joint includes at least one partially-fused seal that is configured to restrict a flow of fluid through the at least one of the outer endwall and the inner endwall and to form a slip-joint above a predetermined threshold stress. The slip-joint is configured to maintain a radial position of the at least one of the outer endwall and the inner endwall.

Abstract: A turbine nozzle formed of a superalloy, and including: an annular end-wall including a pocket, the pocket defining an inner surface within the annular end-wall; a vane, the vane including an airfoil portion and a boss portion, the vane extending from the pocket such that the boss portion is enclosed within the pocket and the airfoil portion extends through the annular end-wall; and a seal within the pocket, the seal including one or more protrusions extending from the inner surface of the pocket and abutting the vane at one or both of the boss portion and the airfoil portion.

Abstract: A new and distinct variety of Mentha canadensis, ‘Umpqua’ is characterized by its unique oil flavor profile providing for a distinct long-lasting mouth cooling sensation. The new varietal offers an oil with a very clean, fresh mouthfeel and intense nasal properties with strong cooling characteristic sensations that increase as it is experienced. ‘Umpqua’ also has strong disease resistance and can grow in areas typically infected by mint diseases.

Abstract: A new and distinct variety of Mentha canadensis, ‘Umpqua’ is characterized by its unique flavor profile providing for a distinct long-lasting mouth cooling sensation. The new varietal offers a very clean, fresh mouthfeel and intense nasal properties with strong cooling characteristic sensations that increase as it is experienced.

Abstract: A new and distinct variety of Mentha x piperita, ‘Columbia’ is characterized by its unique oil chemistry and sweet complex flavor profile. The new varietal offers a Mentha x piperita variety that it is resistant to diseases such as Verticillium Wilt and Mint Rust.

Abstract: A new and distinct variety of M. x piperita, ‘Columbia’ is characterized by its unique oil chemistry and sweet complex flavor profile. The new varietal offers a M. x piperita variety that has strong resistance to diseases such as Verticillium Wilt and Mint Rust.

Abstract: Provided herein are methods and compositions related to treating and/or preventing kidney related diseases and disorders, treating and/or preventing acute kidney injury, and for improving kidney health in a subject by administering to the subject (e.g., orally administering to the subject) a composition comprising nicotinamide riboside and/or pterostilbene.

Abstract: The present invention relates to compounds useful as inhibitors of DNA-PK. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.