摘要:
At a data center controller, a first server location is determined from a set of available server locations at which to change a server active state for a data center. A time and configuration change for the data center are forecasted. A second server location is determined from the set of available server locations at which to change the server active state based upon the forecasted configuration change for the data center. An available server location is selected at which to change the server active state based upon the first server location, the second server location, and the forecasted time associated with the forecasted configuration change for the data center.
摘要:
Methods and apparatus for providing role-based access control of a resource by a subject in an access control system are provided. The system comprises one or more roles capable of association with one or more subjects, and a plurality of permission sets. One or more of the plurality of permission sets are associated with each of the one or more roles. The system further comprises a plurality of resources. One or more of the plurality of resources are associated with each of the one or more permission sets, and each of the plurality of resources is associated with a set of one or more subjects. A given subject in a set of one or more subjects for a given resource and having a role-permission association with the given resource is provided access control of the given resource.
摘要:
A method and apparatus for measuring the quality of live, standing timber employs deep-set spike probes angled to create a longitudinal compression wave. Alignment tools and isolation of the probes provide an improved signal, automated detection of probe separation and amplitude-independent pulse discrimination process ensure higher reliability and repeatability of the measurements, and wireless operation provides operational efficiencies.
摘要:
Projector and camera arrangements are provided for use in electronic whiteboard systems. Specifically, the present invention provides projector and camera arrangements wherein the projector and camera share the same imaging optics. By sharing the same projection and camera optics, the distortions that affect the projection system are the same as those of the camera system. Thus, the calibration step required in conventional whiteboard systems where the projector and camera are separate, i.e., each having their own distinct optics and settings, is no longer needed. Further, the arrangements provided in accordance with the invention are self-aligning, even when lens distortions are large and even in the presence of strong perspective effects. The shared optics projector and camera arrangements of the invention also provide for dynamic zooming. In addition, various active and passive optical marker or lightpen designs are provided for use in electronic whiteboard systems.
摘要:
Methods and apparatus for providing role-based access control of a resource by a subject in an access control system are provided. The system comprises one or more roles capable of association with one or more subjects, and a plurality of permission sets. One or more of the plurality of permission sets are associated with each of the one or more roles. The system further comprises a plurality of resources. One or more of the plurality of resources are associated with each of the one or more permission sets, and each of the plurality of resources is associated with a set of one or more subjects. A given subject in a set of one or more subjects for a given resource and having a role-permission association with the given resource is provided access control of the given resource.
摘要:
An Echinacea composition containing the immunosuppressive components of an Echinacea extract but not the immunostimulatory components is disclosed. A process for isolating Echinacea immunosuppressive components by extraction with lipophilic compounds is also disclosed. The Echinacea composition can be used for treatment of colds, flu, and other upper respiratory tract infections, inflammatory diseases, and immunomodulatory disorders.