Abstract: Systems and methods provide tiered assessment of use of services in a cloud environment. An operator cloud environment running on computers including microprocessors, wherein the operator cloud environment is deployed within a first realm owned by an operator tenant of the realm, a set of software products provided to the first realm from a cloud infrastructure provider of the cloud environment for access via the first realm by a plurality of end users as vendor cloud services, and a metering service. Usage data that records usage of services in a realm includes identification data associating user entities with their usage of the services is provided to the operator tenant associated with control of the realm. A second set of data is generated by processing the usage data to remove or convert the identification data and is provided to the cloud infrastructure provider associated with control of the cloud environment.

Abstract: Techniques for implementing tenancies in a cloud computing environment are disclosed. A set of tenancies is implemented, with the tenancies having a type attribute in metadata indicating that the tenancies are associated with a cloud provider. Another set of tenancies is implemented, the tenancies having a type attribute in the metadata indicating that the tenancies are associated with a cloud reseller. An additional set of tenancies is implemented with a type attribute in the metadata, indicating that the tenancies are associated with customer organizations.

Abstract: Embodiments described herein are generally related to systems and methods for providing cloud environments, for use by tenants of a cloud infrastructure environment in accessing software products, services, or other offerings associated with the environment, including methods for defining and enforcing service control policies directed to services and service features. In accordance with an embodiment, the system comprises a service control repository or service catalog that provides a definition of the services and service features, together with service control policies or rules that define availability or access to the service features. A service control policy framework, comprising a feature management service, determines, by reference to a hierarchy of entities defining the service control policies, which different entities can control the availability of particular services or service features to end users.

Abstract: Methods and apparatuses for expelling heat may be provided. For example, an apparatus may comprise a rotating assembly, a support structure, a condenser water tank, and a control system. The apparatus may rotate the rotating assembly such that tanks of the assembly are rotated into and out of the condenser water tank. The rotation may be self-starting and controlled by a control system.

Abstract: Methods and apparatuses for expelling heat may be provided. For example, an apparatus may comprise a rotating assembly, a support structure, a condenser water tank, and a control system. The apparatus may rotate the rotating assembly such that tanks of the assembly are rotated into and out of the condenser water tank. The rotation may be self-starting and controlled by a control system.

Abstract: Systems and methods relate to testing and/or monitoring acoustic emissions detected at composite structures, such as carbon fiber structures, intended for use in extreme conditions, such as in high pressure conditions, high or low temperature conditions, conditions in which the composite structure is subjected to mechanical impacts, or the like. The systems and protocols are suitable for use with composite structures comprising, e.g., carbon fiber structures, such as hollow or partially hollow structures used in submersible vehicles, spacecraft, gas-fillable storage containers, pressure vessels, and the like, that are subjected to extreme conditions during use.

Abstract: Systems and methods for launching and retrieving payloads in aquatic environments employ a platform that is both floatable and submersible at the discretion of and/or under the control of a user, on which submersible objects to be launched, delivered to a subsea location and/or retrieved (the payload) may be located. The submergible platform has a plurality of sealed and/or sealable buoyancy chambers and at least one low pressure gas storage tank having associated fixtures and valves providing introduction of gas to the buoyancy chambers. A payload docking system providing secure docking of a payload on the platform deck is also disclosed.

Abstract: Systems and methods for launching and retrieving payloads in aquatic environments employ a platform that is both floatable and submersible at the discretion of and/or under the control of a user, on which submersible objects to be launched, delivered to a subsea location and/or retrieved (the payload) may be located. The submergible platform has a plurality of sealed and/or sealable buoyancy chambers and at least one low pressure gas storage tank having associated fixtures and valves providing introduction of gas to the buoyancy chambers. One or more buoyant elements may be coupled to the submersible platform to support the platform in a submerged condition. A payload docking system providing secure docking of a payload on the platform deck is also disclosed.

Abstract: Provided is an apparatus for applying a specific amount of torque, comprising a body, a torque wheel, rotationally affixed to the body, comprising a plurality of teeth around an outer edge and a central spring mechanism affixed to and enclosed within the body, the central spring mechanism, comprising a spring stop and a torque spring, the torque spring comprising a torque spring end wherein the torque spring end engages the plurality of teeth and wherein, in a first rotational direction, the engagement of the torque spring end in the plurality of teeth prevents the torque wheel from rotating with respect to the body below a specified amount of torque and wherein, above the specified amount of torque in a second rotational direction, the torque spring flexes enabling the torque spring end to disengage from the plurality of teeth and enabling the torque wheel to rotate with respect to the body.

Abstract: Systems and methods for launching and retrieving payloads in aquatic environments employ a platform that is both floatable and submersible at the discretion of and/or under the control of a user, on which submersible objects to be launched, delivered to a subsea location and/or retrieved (the payload) may be located. The platform is generally maneuvered to a desired site in a buoyant, floating state and is submerged, with the payload coupled to the platform, at the desired site. One or more buoyant elements is coupled to the submersible platform by cable(s), line(s), chain(s) or other coupling mechanisms. When the platform is submerged, the one or more floatable element(s) remain at or in proximity to the sea surface and support the platform in a submerged condition. The platform has a relatively large mass and, when submerged, acts as a dampener, while the buoyant element(s) and associated line(s)/cable(s)/coupling mechanism(s) act, relative to the submerged platform, as classic spring.

Abstract: A turbine engine component, such as a turbine blade, has an airfoil portion, a plurality of cooling passages within the airfoil portion with each of the cooling passages having an inlet for a cooling fluid. Each inlet has a flared bellmouth inlet portion. The turbine engine component may further have a dirt funnel at the tip of the airfoil portion, a platform with at least one beveled edge, and an undercut trailing edge slot.

Abstract: A turbine engine component, such as a turbine blade, has an airfoil portion, a plurality of cooling passages within the airfoil portion with each of the cooling passages having an inlet for a cooling fluid. Each inlet has a flared bellmouth inlet portion. The turbine engine component may further have a dirt funnel at the tip of the airfoil portion, a platform with at least one beveled edge, and an undercut trailing edge slot.

Abstract: A refuse receptacle designed to hold in place a recycled plastic bag as an inner liner via a molded plastic container which is specially dimensioned to securely fit a recycled plastic bag and specially designed side handles with recessed ends which, when the handles of a recycled plastic bag are hooked underneath, act to securely hold the recycled plastic bag in place as an inner liner for the receptacle.