Abstract: An information handling system performs a method for analyzing attacks against a networked system of information handling systems. The method includes detecting a threat indicator, representing the threat indicator in part by numerical parameters, normalizing the numerical parameters, calculating one or more measures of association between the threat indicator and other threat indicators, finding an association of the threat indicator with another threat indicator based upon the normalized numerical parameters, and assigning to the threat indicator a probability that a threat actor group caused the attack, wherein the threat actor group was assigned to the other threat indicator. In some embodiments, the normalizing may include transforming a distribution of the numerical parameters to a distribution with a standard deviation of 1 and a mean of 0. In some embodiments, the normalizing may include applying an empirical cumulative distribution function.

Abstract: An information handling system performs a method for analyzing attacks against a networked system of information handling systems. The method includes detecting a threat indicator, representing the threat indicator in part by numerical parameters, normalizing the numerical parameters, calculating one or more measures of association between the threat indicator and other threat indicators, finding an association of the threat indicator with another threat indicator based upon the normalized numerical parameters, and assigning to the threat indicator a probability that a threat actor group caused the attack, wherein the threat actor group was assigned to the other threat indicator.

Abstract: A process of remanufacturing a component such as an attachment flange used in turbochargers is provided and includes using a steam oxidation process to form an adhesion layer on top of a sealing surface of the component. The adhesion layer is an oxidation layer that a thermal metal spray coating can be applied on top of in order to prevent spalling that can occur at high heat. Once the process is completed, the component can be inspected to ensure that it meets or exceeds the manufacturer's original specifications.

Abstract: Drainage systems for excess body fluids and associated methods are disclosed herein. A drainage system in accordance with an embodiment of the present technology can include, for example, a drainage catheter, a first reference line, a second reference line, and a pressure sensor assembly. The catheter can include a flexible interface member and an inlet can be placed in fluid communication with a site of excess body fluid within a patient. A first flexible region of the first reference line can be in pressure communication with the flexible interface member, and a second flexible region of the second reference line can be in pressure communication with the surrounding atmosphere. The pressure sensor assembly can be spaced apart from the flexible regions, and measure the pressures of the first and second reference lines. This information can be used to determine the pressure at the site of excess body fluid.

Abstract: Techniques are provided for versioning and refactoring of mashups. During the design phase of a mashup that is operable to access multiple external services, design information that defines or modifies a plurality of design elements included in the mashup is received from a user. Without receiving from the user any input that causes the plurality of design elements to be versioned, current versions of the plurality of design elements are automatically stored in a repository when the plurality of design elements are saved during development of the mashup. The mashup is deployed to one or more servers. Without receiving any input from the user that causes the mashup to be versioned, deploying the mashup comprises automatically storing in the repository a current version of the mashup and versioning information that associates the current version of the mashup with the current versions of the plurality of design elements.

Abstract: System and method for non-invasive sonication, through at least one of enamel and dentin, of a root-canal system of a target tooth with an externally delivered ultrasound beam, to disinfect the root-canal system while blocking a nerve associated with the tooth and removing a need for radiography to confirm the results of endodontics. The tooth does not have a physical access opening to the root canal system. When focused, the beam is oriented to expose the root-canal system to the ultrasound within the confocal range of the beam such as to concentrate the ultrasound energy within the root-canal system and to avoid irradiating teeth that are immediately adjacent to the target tooth.

Abstract: A system for clearing fog and particles in goggles and for cooling masks and helmets includes a portable fan and battery box that can deliver a stream of air to a desired location. The stream of air can be provided on an inside face of eye-wear, for example, to prevent fogging. The stream of air can also be provided to an inside of a mask or helmet for cooling the user and providing increased comfort. The portable fan can be used with an air stream directing tube for directing the air stream to a desired location, or can be used as a fan for simply blowing a stream of air inside a mask or helmet.

Abstract: A system for use with an inlet of a gas turbine through which an airflow toward the gas turbine proceeds is provided and includes a first self-cleaning stage to remove dust, snow and ice from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent aerosol droplets and aqueous solutions of deliquesced particulates, which include at least portions of the dust not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow aerosol droplets leaking from the second stage.

Abstract: A system for use with an inlet of a gas turbine through which airflow toward the gas turbine proceeds is provided and includes a first stage to remove primary aerosol droplets from the airflow by coalescing the primary aerosol droplets into secondary aerosol droplets, which are larger than the primary aerosol droplets, and to remove solid particulates from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent the secondary aerosol droplets and aqueous solutions of deliquesced particulates, which are not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow the remaining secondary aerosol droplets leaking from the first and second stages.

Abstract: Embodiments related to facilitating the discovery of media content are disclosed. For example, one disclosed embodiment provides a method for displaying information related to media items in a graphical user interface. The method includes displaying one or more available media items in a view of the graphical user interface, and displaying a control operable to display an exploratory overlay related to a media item. The method further comprises receiving a user selection of the control for a selected media item, and in response displaying the exploratory overlay, the exploratory overlay includes a visual representation of the selected media item and visual representations of a plurality of related media items that are related to the selected media item.

Abstract: Techniques are provided for versioning and refactoring of mashups. During the design phase of a mashup that is operable to access multiple external services, design information that defines or modifies a plurality of design elements included in the mashup is received from a user. Without receiving from the user any input that causes the plurality of design elements to be versioned, current versions of the plurality of design elements are automatically stored in a repository when the plurality of design elements are saved during development of the mashup. The mashup is deployed to one or more servers. Without receiving any input from the user that causes the mashup to be versioned, deploying the mashup comprises automatically storing in the repository a current version of the mashup and versioning information that associates the current version of the mashup with the current versions of the plurality of design elements.

Abstract: A system for use with an inlet of a gas turbine through which an airflow toward the gas turbine proceeds is provided and includes a first self-cleaning stage to remove dust, snow and ice from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent aerosol droplets and aqueous solutions of deliquesced particulates, which include at least portions of the dust not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow aerosol droplets leaking from the second stage.

Abstract: A system for use with an inlet of a gas turbine through which airflow toward the gas turbine proceeds is provided and includes a first stage to remove primary aerosol droplets from the airflow by coalescing the primary aerosol droplets into secondary aerosol droplets, which are larger than the primary aerosol droplets, and to remove solid particulates from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent the secondary aerosol droplets and aqueous solutions of deliquesced particulates, which are not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow the remaining secondary aerosol droplets leaking from the first and second stages.

Abstract: A cleaning system for a gas turbine inlet filter mounted to a tubesheet. The filter defines an upstream side at which particulates are separated from a fluid stream passing through the filter and a downstream side substantially free of the particulates. The cleaning system includes a blowpipe for supplying a pressurized fluid. A one-piece nozzle is made from a tubular member having a substantially constant cross-section extending along the length of the member. The nozzle is permanently attached to the blowpipe at a first end portion. The nozzle is in fluid communication with the blowpipe to direct a cleaning pulse of the pressurized fluid from a second opposite end portion into the downstream side of the filter to dislodge particulates into the upstream side. An aspirator is formed in the nozzle at an upstream location spaced from the second end portion of the nozzle.

Abstract: A filter cleaning system for use with a fabric filter mounted in a housing and defining an upstream side at which particulates are separated from a fluid stream passing through the filter and collected. The fabric filter also has a downstream side that is substantially free of the particulates. The filter cleaning system comprises a blowpipe for supplying a pressurized fluid. A one-piece nozzle is made from a tubular member having a substantially constant cross-section extending along the length of the member. The nozzle is attached to the blowpipe at a first end portion. The nozzle is in fluid communication with the blowpipe to direct a portion of the pressurized fluid from a second opposite end portion into the downstream side of the filter to dislodge particulates from the upstream side. An aspirator is located upstream and spaced from the second end portion of the nozzle.

Abstract: A cleaning system for a gas turbine inlet filter mounted to a tubesheet. The filter defines an upstream side at which particulates are separated from a fluid stream passing through the filter and a downstream side substantially free of the particulates. The cleaning system comprises a blowpipe for supplying a pressurized fluid. A one-piece nozzle is made from a tubular member having a substantially constant cross-section extending along the length of the member. The nozzle is permanently attached to the blowpipe at a first end portion. The nozzle is in fluid communication with the blowpipe to direct a cleaning pulse of the pressurized fluid from a second opposite end portion into the downstream side of the filter to dislodge particulates into the upstream side. An aspirator is formed in the nozzle at an upstream location spaced from the second end portion of the nozzle.

Abstract: A filter mounting system for use in a baghouse having a tubesheet with a plurality of openings. The filter mounting system includes filter media and a tubular mounting collar attached to the filter media to mount the filter media relative to the tubesheet. The filter mounting system also includes a gasket made of a flexible material. The gasket has a tubesheet receiving portion and a filter receiving portion extending from the tubesheet receiving portion. The mounting collar of the filter mounting system is adapted to be positioned within the filter receiving portion of the gasket and engaging the filter receiving portion to effect sealing engagement of the tubesheet receiving portion of the gasket against a portion of the tubesheet adjacent the opening. The filter receiving portion extends from the tubesheet receiving portion to force one portion of the gasket into sealing engagement with a surface of the tubesheet upon engagement with the mounting collar.

Abstract: A polishing pad or other shaped article for the electrochemical mechanical polishing (ECMP) of a workpiece. The article includes an electrically-conductive compound which is formed into a layer. The compound is formulated as an admixture which includes a polymeric component forming a continuous phase in the layer, and an electrically-conductive filler component forming a discrete phase within the continuous phase. With the workpiece and the layer being electrically connected and with an electrical bias being applied between the workpiece and the layer, the bias being capable of activating an electrochemical reaction, the compound exhibits an overpotential for the activation of the reaction greater than the bias.

Abstract: An improved circuit breaker includes an arc extinction system having one or more insulators that generates a desirable gas in the presence of an arc. The exemplary circuit breaker includes gas-generating insulators disposed at three sides of a stationary contact and an arc chute at a fourth side of the stationary contact. The gas promotes the desirable extinction of the arc in a number of exemplary fashions. The presence of the gas on three sides of the stationary contact can resist movement of the arc toward the gas, thereby substantially limiting movement of the arc in a direction other than toward the arc chute. The gas can remove heat from the arc, thereby promoting deionization of the plasma by forming neutral molecular species at a lower temperature state. The presence of the gas can reduce the concentration of ions and electrons within the interior of the circuit breaker and can increase the pressure within the circuit breaker, and these also facilitate extinction of the arc.

Abstract: An improved circuit breaker includes a case, a movable arm, and a bumper retained within a receptacle formed on the case. The bumper is retained in the receptacle by a number of spaced ribs that engage certain portions of the bumper yet permit deformations of other portions of the bumper into an expansion region. By employing a bumper made of a material having a low coefficient of restitution, deformation of the bumper tends to dissipate the energy of a removable arm impacting the bumper. The bumper can be installed, removed, and replaced substantially without requiring the use of an adhesive. The movable arm engages the bumper on a corner of the bumper to provide the bumper with an effectively progressive spring rate.