Abstract:
An apparatus and system for compensating for various load situations in a turbine includes the use of one or more deployable devices configured to extend an air deflector outwardly from a surface of a rotor blade. The air deflector may subsequently be retracted into the rotor blade once the load falls below a certain threshold. Mechanisms for extending and retracting the air deflector may include pneumatic, hydraulic and/or electromechanical devices. Air deflectors are generally configured to modify the air flow around the rotor blade to increase or decrease power generation, or reduce loads so that the risk of potential damage to components of the wind turbine is minimized. Deflectors may be positioned at various chordwise stations including leading-edge, mid-chord, and trailing-edge locations on the upper and lower surfaces at spanwise positions. Accordingly, a plurality of devices can be actuated to aerodynamically control rotor performance and loads based on wind conditions.
Abstract:
Embodiments of an apparatus and methods for forming thick metal interconnect structures for integrated structures are generally described herein. Other embodiments may be described and claimed.
Abstract:
A process comprising polymerising in a loop reactor an olefin monomer optionally together with an olefin commoner in the presence of a polymerisation catalyst in a diluent to produce a slurry comprising solid particulate olefin polymer and the diluent wherein the Froude number is maintained at or below 20 is disclosed.
Abstract:
A process comprising polymerising in a loop reactor of continuous tubular construction an olefin monomer optionally together with an olefin comonomer in the presence of a polymerisation catalyst in a diluent to produce a slurry comprising solid particulate olefin polymer and the diluent wherein the internal diameter of at least 50% of the total length of the reactor is at least 700 millimeters and the solids concentration in the reactor is at least 20 volume % is disclosed.
Abstract:
A computer-implemented method for templating virtual views within an on-demand portal infrastructure is provided. The method includes retrieving a virtual view template identified by a virtual view template identifier in response to a request to render a virtual view of a portal. The method further includes aggregating site profile attributes corresponding to the virtual view with attributes obtained, from the virtual view template referenced by the virtual view template identifier. The attributes obtained from the template profile are distinct from the site profile attributes. The profile attributes and attributes obtained from the virtual view template are used for rendering the virtual view.
Abstract:
A method for the preparation of a supported polymerisation catalyst system, comprises: (1) contacting together in a suitable solvent (a) a transition metal polymerisation talyst and (b) a cocatalyst, (2) contacting the mixture from step (1) with a porous support material, and (3) removing the solvent is characterised in that the molar ratio of cocatalyst to transition metal catalyst is
Abstract:
Provided are a method, system and article of manufacture for return processing in storage pools. A plurality of physical volumes are allocated to a first storage pool. A determination is made whether the first storage pool has more than a threshold number of empty physical volumes. If the first storage pool has more than the threshold number of empty physical volumes, then at least one empty physical volume is returned to a second storage pool.
Abstract:
According to various embodiments, an event management system is provided that provides a single interface through which a production team can schedule a production of an event, produce the production of the event, and direct distribution of the production. For example, in one embodiment, the event management system provides a web interface through which a member of the production team can create, or build an event, by specifying the name of the event, type of event, specific details about the event, whether the event will be broadcast live, and the date and time of the broadcast for the event. The event management system stores this information and provides at least a portion of it to a distributor that will be distributing (or broadcasting) the event to viewers. In addition, the event management system displays a pre-production checklist to guide the production team through the testing and production set-up process.
Abstract:
Provided are a method, system and article of manufacture for return processing in storage pools. A plurality of physical volumes are allocated to a first storage pool. A determination is made whether the first storage pool has more than a threshold number of empty physical volumes. If the first storage pool has more than the threshold number of empty physical volumes, then at least one empty physical volume is returned to a second storage pool.
Abstract:
The invention involves receptor complexes which include, inter alia, a receptor protein, and a reporter molecule. There is at least one unnatural, or non-naturally occurring amino acid in the receptor molecule. When a ligand interacts with the receptor, the interaction causes the reporter to generate a detectable signal. The complexes are useful in cell free, assay systems and may be used as part of micelles.