摘要:
Methods and systems provide for sharing information between computer networks in which the information to be shared is required at one location (e.g. for the provision of a data-processing service) but is only available at a separate location. The information may be deliberately absent (e.g. for privacy reasons) or may be unavailable as an artifact of the computer network(s) involved. For the provision of a data-processing service, where several different devices on one network may service contiguous requests from a client device on another network according to a load-balancing strategy, data is propagated once only through the service network. Network communication software is subsequently amended to provide the minimal information necessary for a device on the service network to retrieve the information pertinent to the client device and necessary for its service. Therefore, a web-based single sign-on scheme can operate over HTTP to authorize data-processing services, such as web-filtering services.
摘要:
A method of operating a production line comprises the steps of supporting equipment in the production line on a plurality of crawlers comprising at least one rolling track and a structural support for supporting the equipment. A first plurality of lifting magnets coupled to an interior surface of said at least one rolling track is configured to oppose a second plurality of lifting magnets coupled to an exterior surface of said structure support to lift the structural support, such that the structural support floats between and within said at least one rolling track. The magnetic fields experienced by the first and second plurality of lift magnets are adjusted to translate the at least one rolling track, such that the crawlers move along the production line.
摘要:
The invention provides a method for detecting a proxy. The method comprises inspecting one or more network communications being sent from a client computer; and determining from information contained in the network communication whether the network communication is being sent via a proxy.
摘要:
The invention provides a composition including at least one iron chelating compound and at least one antifungal agent. The composition can include the iron chelating compounds deferiprone or deferasirox. An antifungal agent included in the composition can include a polyene antifungal agent, an azole antifungal agent or an echinocandin antifungal agent. The invention also provides a method of treating or preventing a fungal condition. The method includes administering to an individual having, or susceptible to having, a fungal condition a therapeutically effective amount of at least one iron chelating compound for a sufficient time to reduce the severity of a fungal condition, wherein the iron chelating compound comprises a non-siderophore or non-xenosiderophore relative to the fungal condition. A method of treating or preventing a fungal condition provided by the invention also can include administering to an individual having, or susceptible of having, a fungal condition a therapeutically effective amount of at least one iron chelating compound and at least one antifungal agent. Provided further by the invention is a method including prophylactic administration of the at least one iron chelating compound or at least one iron chelating compound and at least one antifungal agent prior to onset of the fungal condition.
摘要:
A file system determines the relative vacancy of a collection of storage blocks, i.e., an “allocation area”. This is accomplished by recording an array of numbers, each of which describes the vacancy of a collection of storage blocks. The file system examines these numbers when attempting to record file blocks in relatively contiguous areas on a storage medium, such as a disk. When a request to write to disk occurs, the system determines the average vacancy of all of the allocation areas and queries the allocation areas for individual vacancy rates. The system preferably writes file blocks to the allocation areas that are above a threshold related to the average storage block vacancy of the file system.
摘要:
A cutter head includes first and second mounts that are configured to allow coupling with various motive equipment, such as a tractor or an excavator. The first mount may be mounted on the rear of the cutter head chassis for coupling with the tractor, while the second mount may be mounted on the top of the cutter head chassis for coupling with the excavator. A pressure gauge includes an adjustment arrangement such that the position of the display of the pressure gauge can be adjusted for viewing of the operator of the tractor or excavator. The cutter head may include a cooler assembly that works off or in conjunction with a primary cooler assembly of the tractor or excavator. The cutter head may include an excavator linkage equipped with a bushing assembly.
摘要:
File system is capable of performing long operations, such as deletions and truncations of long files, in a deterministic and atomic manner with regard to its recorded consistency points. The system includes both live filespace accessible to users, and user-inaccessible zombie filespace. In representative embodiments, the system includes a file deletion manager and a truncation manager capable of operating on files in the zombie filespace. Changes to the zombie filespace can be recorded in persistent memory. After a power failure or a similar event, the system can use the recorded changes to replay operations on the files in the zombie filespace, facilitating recovery. Zombie space can be sized dynamically, enabling the deletion manager to request enlargement of the zombie filespace. In some embodiments, files are transferred to the zombie filespace before links to the files' blocks in the live filespace are broken, and before performing operations on the files.
摘要:
Real time purification of contaminated common air is an unsolved public health problem inside residences and the workplace, and outside from air pollution by industry and transportation. Currently popular consumer grade electrostatic air filters accumulate suspended contaminants onto accumulation plates which require subsequent disposal or cleaning of the highly concentrated contaminates, a maintenance requirement that presents a new consumer health risk. Disclosed is a technology with several embodiments that structurally sequester and eradicate suspended particulates by electrostatically migrating them to an internal photocatalytic dismantling grid. The grid is a multicellular foundation of tetrafluoroethylene (Teflon) or Teflon-coated metal, with an outer layer of photocatalytic nanocrystals embedded in a durable, porous coating that is energized by ultraviolet radiation to create powerful surface dismantling agents thereon, including hydroxyl radicals, from natural elements in ambient air. Pathogens, mycotoxins, spores, odor molecules, allergens, smoke particles, and industrial pollutants are structurally dissociated into harmless protein fragments and natural molecules when they encounter the dismantling grid. The decontamination phenomenon is amplified by using the natural or enhanced positive or negative electrostatic surface charge on the suspended particles to migrate them to the dismantling grid for photocatalytic destruction. Contaminants, suspended water molecules, and trace ozone ions are drawn to the dismantling grid in this manner, also enhancing the supply of raw material from which the dismantling agents are created. The dismantling grid is self-cleaning and maintenance free, and is designed to use UV energy in a bandwidth that can physically inactivate pathogen replication defenses until photocatalytic destruction. Depending on the UV energy used, none of the powerful dismantling agents escape the apparatus because of their short half-lives. Once their job is done all return to the natural elements from which they were made, creating no environmental harm.
摘要:
A system is provided for rapidly synchronizing two or more processing elements in a fault-tolerant computing system. Embodiments of this system allow for the rapid synchronization of two processing elements through partial copies of the contents of memory associate with each processing element.
摘要:
An apparatus and method is provided for translating addresses and rerouting them to preferably one of at least two destinations. This is accomplished through the use of a memory unit and a combination of logic operation units that essentially operate as a look-up translation table configurable by software. The apparatus includes an input to receive an address of a certain length and a memory unit that is adapted to receive a portion of the input address and output another address of a predetermined length which is mapped to the input. The method includes receiving input addresses of a certain length and performing an operation on a portion of the input address to determine its destination.