Abstract: A portable integrated universal ground control system is disclosed that operates, pilots, and manages unmanned vehicles via integrated HOTAS flight controls, computer, wireless video receiving technology and a set of display screens. The portable integrated universal ground control system eliminates deep learning curves necessary to operate or pilot complex, commercial unmanned systems by offering streamlined hardware. The portable integrated universal ground control system also eliminates countless connectors, wires and work flows needed to pilot and operate unmanned systems.

Abstract: The present disclosure describes flight training systems and methods for radio-controlled (RC) airplanes that rely on inertial attitude estimates. Preferred embodiments include an RC airplane with one or more control processors configured to (i) estimate an inertial attitude of the RC airplane based on one or more measurements from an attitude sensor array and (ii) control the inertial attitude of the RC airplane based the inertial attitude estimate. In operation, controlling the attitude of the RC airplane may include both controlling the RC airplane to a specific inertial attitude and/or keeping the inertial attitude of the RC airplane within a predefined flight envelope.

Abstract: The present disclosure describes flight training systems and methods for radio-controlled (RC) airplanes that rely on inertial attitude estimates. Preferred embodiments include an RC airplane with one or more control processors configured to (i) estimate an inertial attitude of the RC airplane based on one or more measurements from an attitude sensor array and (ii) control the inertial attitude of the RC airplane based the inertial attitude estimate. In operation, controlling the attitude of the RC airplane may include both controlling the RC airplane to a specific inertial attitude and/or keeping the inertial attitude of the RC airplane within a predefined flight envelope.

Abstract: The present disclosure describes flight training systems and methods for radio-controlled (RC) airplanes that rely on inertial attitude estimates. Preferred embodiments include an RC airplane with one or more control processors configured to (i) estimate an inertial attitude of the RC airplane based on one or more measurements from an attitude sensor array and (ii) control the inertial attitude of the RC airplane based the inertial attitude estimate. In operation, controlling the attitude of the RC airplane may include both controlling the RC airplane to a specific inertial attitude and/or keeping the inertial attitude of the RC airplane within a predefined flight envelope.

Abstract: The present disclosure describes flight training systems and methods for radio-controlled (RC) airplanes that rely on inertial attitude estimates. Preferred embodiments include an RC airplane with one or more control processors configured to (i) estimate an inertial attitude of the RC airplane based on one or more measurements from an attitude sensor array and (ii) control the inertial attitude of the RC airplane based the inertial attitude estimate. In operation, controlling the attitude of the RC airplane may include both controlling the RC airplane to a specific inertial attitude and/or keeping the inertial attitude of the RC airplane within a predefined flight envelope.

Abstract: A method of operating a cluster of machines includes receiving a request for a disruption, determining a subset of machines of the cluster affected by the requested disruption, and determining a set of jobs having corresponding tasks on the affected machines. The method also includes computing a drain time for a drain that drains the tasks of the jobs from the affected machines, and scheduling on a drain calendar stored in non-transitory memory a drain interval for the drain. The drain interval has a start time and an end time. A maintenance system that includes a scheduler may execute such a method to maintain a cluster of machines.

Abstract: The present disclosure describes flight training systems and methods for radio-controlled (RC) airplanes that rely on inertial attitude estimates. Preferred embodiments include an RC airplane with one or more control processors configured to (i) estimate an inertial attitude of the RC airplane based on one or more measurements from an attitude sensor array and (ii) control the inertial attitude of the RC airplane based the inertial attitude estimate. In operation, controlling the attitude of the RC airplane may include both controlling the RC airplane to a specific inertial attitude and/or keeping the inertial attitude of the RC airplane within a predefined flight envelope.

Abstract: The present disclosure describes flight training systems and methods for radio-controlled (RC) airplanes that rely on inertial attitude estimates. Preferred embodiments include an RC airplane with one or more control processors configured to (i) estimate an inertial attitude of the RC airplane based on one or more measurements from an attitude sensor array and (ii) control the inertial attitude of the RC airplane based the inertial attitude estimate. In operation, controlling the attitude of the RC airplane may include both controlling the RC airplane to a specific inertial attitude and/or keeping the inertial attitude of the RC airplane within a predefined flight envelope.

Abstract: The present disclosure describes flight training systems and methods for radio-controlled (RC) airplanes that rely on inertial attitude estimates. Preferred embodiments include an RC airplane with one or more control processors configured to (i) estimate an inertial attitude of the RC airplane based on one or more measurements from an attitude sensor array and (ii) control the inertial attitude of the RC airplane based the inertial attitude estimate. In operation, controlling the attitude of the RC airplane may include both controlling the RC airplane to a specific inertial attitude and/or keeping the inertial attitude of the RC airplane within a predefined flight envelope.

Abstract: A System and Method for Explosion-Proof Pump is provided that includes a component being mated to and sealed against an adjacent component. An embodiment provides that the component is a switch housing having a cavity formed therein. A switch is secured in the cavity and the adjacent component is selected from the group access plate and motor housing.

Abstract: Pharmaceutical presentations of phenoxathiin-based MAO-A inhibitors are disclosed whereby the MAO receptors are protected from binding to active ingredient in the stomach. Particular phenoxathiin-based MAO-A inhibitors include those of the following formula: (I) wherein n is 0, 1 or 2; R1 is a branched or straight chain C1-5 alkyl or C3-6 cycloalkyl optionally substituted with hydroxyl, or one or more halogens; and X1, X2, X3, X4, and X5 are either all hydrogens or one or two of X1, X2, X3, X4, and X5 are halogen and the remainder are hydrogens, with the proviso that when n is 0 or 1 and each X is hydrogen, R1 is not methyl. A wide variety of enteric mechanisms may be utilized so as to provide release of the active ingredient essentially out of the environment of the stomach after ingestion as a pharmaceutical presentation, such as a tablet or capsule. Presentations include enteric coated tablets, enteric coated capsules, capsules containing enteric coated beads.

Abstract: A System and Method for Explosion-Proof Pump is provided comprising a component being mated to an adjacent component by sealing means. An embodiment provides that the component is a switch housing having a cavity formed therein. A switch is secured in the cavity and the adjacent component is selected from the group access plate and motor housing.

Abstract: A method for tracing packets in a communications network directed to tracing a stream of anonymous packets received at a given target host, in order to identify their source, in response, for example, to a Denial-of-Service (“DoS”) attack on the target host. Advantageously, the tracing is performed without reliance on knowledge or cooperation from intervening Internet Service Providers (ISPs) along the path. The method is performed by applying a “burst load” (i.e., a brief but heavy load of transmitted packets) to various elements (i.e., links or routers) in the network and measuring the change in the rate with which the stream of packets arrive at the target. If the rate is substantially altered upon introduction of the burst load, then it may be deduced that the given element is most likely on the path from the source host of the DoS attack to the target host.

Abstract: A method and apparatus for analyzing the perimeter security of communications networks. More particularly, information is identified which defines a particular communications network, e.g., an intranet, and identifying the connected hosts thereto. Utilizing such information, a determination is made with respect to identifying the routes that define the network. Utilizing the routing information, the connectivity of the hosts within the network, e.g., an intranet, is probed to ascertain the integrity of the network and thereby identifying potential security risks across the perimeter defense of the network.

Abstract: A new tray configuration for a distillation column that utilizes the entire column cross section area as active tray area for vapor/liquid contact. The new tray configuration has no downcomers and utilizes a liquid/vapor seal pan(s) located in the vapor space of the adjoining tray to collect liquid from the tray, provide entrained vapor disengaging, distribute liquid from one active tray to another and provide a liquid and vapor seal between contact trays.

Abstract: This invention relates to pharmaceutical formulations comprising amoxycillin and a salt clavulanic acid in a ratio of 14:1.

Abstract: A method for tracing packets in a communications network directed to tracing a stream of anonymous packets received at a given target host, in order to identify their source, in response, for example, to a Denial-of-Service (“DoS”) attack on the target host. Advantageously, the tracing is performed without reliance on knowledge or cooperation from intervening Internet Service Providers (ISPs) along the path. The method is performed by applying a “burst load” (i.e., a brief but heavy load of transmitted packets) to various elements (i.e., links or routers) in the network and measuring the change in the rate with which the stream of packets arrive at the target. If the rate is substantially altered upon introduction of the burst load, then it may be deduced that the given element is most likely on the path from the source host of the DoS attack to the target host.

Abstract: Pharmaceutical formulations comprising amoxycillin and clavulanate in a ratio of from 10:1 to 20:1 are of use in the emperic treatement of infections potentially caused by DRSP.

Abstract: Pharmaceutical formulations comprising amoxycillin and clavulanate in a ratio of from 10:1 to 20:1 are of use in the emperic treatment of infections potentially caused by DRSP.