摘要:
A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要:
A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要:
Embodiments disclosed herein allow a mobile communication device to incorporate location specific content into media for presentation to a user based on the location of the mobile communication device. In a particular embodiment, a mobile communication device wirelessly receives a plurality of media and stores the plurality of media in the mobile communication device. The mobile communication device also determines its location. The mobile communication device receives a user selection indicating a selection of the plurality of media for presentation. In response to the user selection, the mobile communication device determines location specific content for the selected media based on the location of the mobile communication device. After location specific content has been determined, the mobile communication device incorporates the location specific content into the media selection for presentation to a user.
摘要:
A system for the efficient distribution of live and stored audio/video streams to multiple subscribers without degrading normal data delivery services. The system segments one or more frequency bands into sub-bands, or channels, each of which is capable of carrying encoded audio, video, and other data streams, to a plurality of subscribers. Each channel transmitted in the system provides full-duplex operation so that each subscriber may indicate what specific services are desired, such as audio/video broadcast, two-way data transfer, video library access, pay-per-view video, interactive video, and audio file transfer. A transmission headend facility (‘hub’) broadcasts multiple channels of video/audio data (e.g., Internet data) in unicast mode via a shared media transmission facility to multiple subscribers. Simultaneously, selected video/audio/data is transmitted in Internet Protocol multicast mode over one or more channels of the segmented frequency band. The subscriber is provided a device which simultaneously and dynamically demodulates 2 or more channels and interleaves the information over a single ethernet interface connected to one or more IP enabled devices. Each subscriber thus has the capability of, for example, receiving a video stream concurrent with many other subscribers while simultaneously interacting uniquely with the Internet or other data network.
摘要:
A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要:
A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要:
A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要:
Systems, methods, and computer-readable media for managing application events are provided. In embodiments, a notifier is received that indicates a usage of an application installed on a user device and a date associated with the usage. A verification notifier is also received that verifies that the user device is registered in association with the application and indicates a date associated with the verification. The date associated with the usage and the date associated with the verification are compared to determine whether the dates occur within a predetermined time period relative to one another. In such a case, it might be determined that a provider of the application installed on the user device should be rewarded.
摘要:
A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要:
A software product for qualifying communication devices for a broadband wireless service is disclosed. The software product first identifies requirements of the broadband wireless service. Examples of the requirements include hardware and software requirements for a communication device to receive the broadband wireless service. The software product then executes an application to determine configuration information for a communication device. Configuration information, for example, is information on the CPU, the operating system, the amount of RAM, available hard disk space, an Ethernet connection, and a CD ROM drive of the communication device. The software product then compares the configuration information to the requirements of the broadband wireless service to determine if the communication device is configured to receive the broadband wireless service. Advantageously, the software product automatically determines if a communication device can receive a broadband wireless service.