Abstract: Compliance enforcement of safety protocols on a drilling rig includes receiving a pressure test procedure including a pressure test for one or more pressure-keeping devices under test and a specific configuration of equipment involved in the pressure test, validating the pressure test procedure by determining that the specific configuration of equipment, as implemented on the drilling rig, is capable of isolating and pressurizing the one or more pressure-keeping devices under test, receiving a current alignment for each of one or more valves required to isolate and pressurize one or more pressure-keeping devices under test, where each of the one or more valves communicates its current alignment to the computing system, and validating the current alignment for each of the one or more valves is capable of isolating and pressurizing the one or more pressure-keeping devices under test in accordance with the pressure test.

Abstract: The invention relates to digital cloud forensics. An embodiment of the present invention applies collection processes and tools to cloud infrastructure as a service to provide a more efficient and faithful representation of evidence. An embodiment of the present invention applies innovative concepts to retrospectively investigate ephemeral instances which may have long since terminated. This innovative process provides organizations a strategy to provide forensic investigations within either a public or private cloud environment.

Abstract: The invention relates to digital cloud forensics. An embodiment of the present invention applies collection processes and tools to cloud infrastructure as a service to provide a more efficient and faithful representation of evidence. An embodiment of the present invention applies innovative concepts to retrospectively investigate ephemeral instances which may have long since terminated. This innovative process provides organizations a strategy to provide forensic investigations within either a public or private cloud environment.

Abstract: The invention relates to digital cloud forensics. An embodiment of the present invention applies collection processes and tools to cloud infrastructure as a service to provide a more efficient and faithful representation of evidence. An embodiment of the present invention applies innovative concepts to retrospectively investigate ephemeral instances which may have long since terminated. This innovative process provides organizations a strategy to provide forensic investigations within either a public or private cloud environment.

Abstract: The invention relates to digital cloud forensics. An embodiment of the present invention applies collection processes and tools to cloud infrastructure as a service to provide a more efficient and faithful representation of evidence. An embodiment of the present invention applies innovative concepts to retrospectively investigate ephemeral instances which may have long since terminated. This innovative process provides organizations a strategy to provide forensic investigations within either a public or private cloud environment.

Abstract: An enclosure includes a base. A frame includes a plurality of frame members. The frame members are coupled together and to the base using clips. Each clip includes a base coupled to a side surface of a first frame member. The clip further includes at least one lip extending from the base. The lip is sufficiently raised from the side surface of the first frame member to accept at least a portion of a second frame member between the lip and the side surface. A plurality of panels is coupled to the frame members. At least one panel is coupled to the base.

Abstract: A system with predefined primary and secondary routes sets up corresponding virtual circuits over both routes. A destination node maintains primary and secondary sets of routing tables that contain, respectively, routing information over each of the rings for every virtual circuit. A destination node disables the appropriate entries in the routing tables for the non-selected route, such that the node ultimately discards the traffic received over that route. To switch a virtual path, and thus all of the virtual circuits included therein, from the selected route to the nonselected route, the destination node disables and enables the appropriate entries in the primary and the secondary routing tables, to switch from using the set-up virtual circuits on the selected route to using the set-up virtual circuits on the non-selected route. To detect an event that triggers protection switching, such as path failure, the system uses “Continuity OAM cells” to provide path status information to the nodes.

Abstract: An optical amplifier comprises a doped fiber and a pump source for providing pump light to the fiber. A power measurement circuit is provided for measuring the output power of the amplifier and a disable circuit is controlled to disable the pump source in response to the output power of an output pulse exceeding a predetermined limit. In this way, power surges can be avoided. Preferably, the predetermined limit takes into account the duration of the output pulse, so that the disable circuit can be tailored to pulse power versus pulse duration standardised limits.

Abstract: In a WDM optical transmission system employing optical amplifiers in its transmission path, a supervisory signal channel, used for monitoring and controlling the operation of the amplifiers and spectrally separated from the data transmission, may be multiplexed with the data. A construction of amplifier is disclosed which is capable of being upgraded with an upgrade of the transmission system to include additional data handling capacity, for instance data transmission in an additional waveband and/or in the opposite direction, without interruption of the pre-upgrade data transmission path through the amplifiers. This is accomplished by the use of channel dropping and insertion filters disposed so that the amplifying data transmission path extends via the drop/insertion channel of those filters.

Abstract: Infusate warming apparatus comprises a housing defining an internal cavity. A lossy asymmetric transmission line is situated in the housing which transmission line includes an elongated electrical conductor having opposite ends and a conduit for conducting infusate which is highly absorptive to electromagnetic energy of a first frequency through the housing in close proximity to the conductor. A connector extends into the housing for coupling an external electromagnetic signal of the first frequency to one end of the conductor so as to subject the infusate to an energy field which heats the infusate. A temperature sensor for sensing the infusate temperature and controlling the signal to maintain a constant infusate delivering temperature is also disclosed.

Abstract: Microwave heating apparatus for warming low flow rate infusates includes an electrically conductive housing defining an elongated heating cavity and a printed circuit board which separates the cavity lengthwise into first and second cavity sections. The circuit board includes a substrate which provides a fluid-tight divider between the two cavity sections and a meandering conductor run which extends along the substrate.

Abstract: A water heater apparatus is provided comprising a substantially vertical chamber having an upper end and lower end. A lower support plate is mounted inside the chamber near the lower end. A lower gas chamber is below the support plate and a water chamber above the support plate. An upper support plate is mounted inside the chamber near the upper end. An upper gas chamber is above the support plate and the water chamber is below the support plate. A plurality of substantially vertical tubes pass through the water chamber. Each tube is mounted to the upper and lower plate at the tube ends. The interior of each tube is in fluid communication with the respective gas chambers above and below the plates. A heat source is in the lower gas chamber for producing heated gases in the lower chamber. A water inlet means to the water chamber is provided for introducing water into the water chamber and a water outlet means for removing water from the water chamber.