Abstract: A rotary cutter drum for a continuous mining machine having a cutter drum, a bearing hub, an inner bearing, a sealing assembly and a shaft disposed in an inner portion of the cutter drum, the shaft having at least one flat passageway disposed along a longitudinal axis of the hub for allowing a lubricating fluid to move from an oil reservoir to a bearing surface.

Abstract: A rotary cutter drum for a continuous mining machine having a cutter drum, a bearing hub, an inner bearing, a sealing assembly and a shaft disposed in an inner portion of the cutter drum, the shaft having at least one flat passageway disposed along a longitudinal axis of the hub for allowing a lubricating fluid to move from an oil reservoir to a bearing surface.

Abstract: A system and methods for accessing patient medical records from national and non-national healthcare system records databases are disclosed. A patient's medical record identifier is used to match medical records in a national healthcare system records database and in a non-national healthcare system records database. The matched records are returned to the requesting healthcare provider so that the provider may review the patient's complete healthcare history.

Abstract: Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.

Abstract: A method for limiting health care costs is provided. Patient data may be gathered to form a medical metric. The metric may be used to limit a patient's health care so that health care costs do not exceed an allowable threshold. The health care metric may contain limitations based on costs, availability of health care resources, or patient history. The method may also be used to limit anticipated health care costs by first predicting a patient's health care requirements, then controlling the amount or level of the health care used to meet those requirements.

Abstract: Methods and apparatus for regulating the transmission of electronic mail messages are provided. The type of account or necessary permissions to transmit the electronic mail messages to their destination is determined and the sender's account is queried to ensure it is of the proper type or has the necessary permissions. If so, the electronic mail message is sent to its destination. If not, the electronic mail message is held and the user is allowed to obtain the proper type of account or an account with the necessary permissions for delivery of the electronic mail message. In determining the proper type of account or necessary permissions, variables can include the geographic location of the electronic mail message's destination or the size of the electronic mail message and its attachments.

Abstract: Methods and apparatus for regulating the transmission of electronic mail message are provided. The amount of funds necessary to transmit the electronic mail message to its destination is calculated and the sender's account is queried to ensure sufficient funds exist. If so, the electronic mail message is sent to its destination and the amount of the funds are deducted from the sender's account. If not, the electronic mail message is held and the user is allowed to deposit sufficient funds to allow for delivery. In determining the necessary amount of funds, variables can include the geographic location of the destination and the size of the electronic mail message and its attachments.

Abstract: A method for powering down a computer system through the use of a remote power button is shown. A remote power button is actuated that generates an interrupt. The interrupt is handled by the power management controller of an operating system or basic input output system. The power management controller causes the computer system to be shut down as according to the basic input output system or operating system power management policies, with or without waiting for critical processes to terminate.

Abstract: Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.

Abstract: Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.

Abstract: Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.

Abstract: Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.

Abstract: Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.

Abstract: Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.

Abstract: Visualization techniques enable information associated with assets to be easily visualized and understood.