Abstract: System and methods are provided for distributing firmware updates to groups of IHSs (Information Handling Systems) managed by an organization. The organization managing the IHSs specifies categorizations for each IHS that are used to separate the managed IHSs into firmware update groups. A GUID (Global Unique Identifier) is assigned to each IHS, in some scenarios during the manufacture of the IHS. The assigned GUID specifies one or more firmware update groups to which an IHS has been assigned. The organization, or other technical support entity, utilizes a firmware distribution system for delivery of firmware updates to supported IHSs. The organization signals the delivery of updates to a firmware update group by specifying the group's GUID to the firmware distribution service. The IHS, identified by its assigned GUID, queries a firmware distribution services in order to determine whether new firmware updates have been made available to its assigned firmware update group.

Abstract: A basic input/output system (BIOS) may be automatically updated by a BIOS distribution service. In certain environments such automatic updates may not be desirable as the update may not have been tested or may cause interruptions in one or more information handling systems or applications. Updating an extensible firmware interface system resource table (ESRT) with one or more values may disable such automatic updates. A BIOS version control policy may be utilized to determine the one or more values for the ESRT such that BIOS updates are not automatic or that only predetermined, tested, or otherwise approved BIOS updates are permitted. One or more values of the BIOS version control policy may be set or determined and may be protected, for example, password protected so that all information handling systems within a given environment or network maintain the proper BIOS version.

Abstract: Unauthorized code may be stored as data in a data volume of a firmware volume. To prevent or block execution of the unauthorized code, the firmware file system (FFS) file that includes the unauthorized code may be tagged, marked or deleted according to a system bios policy. These corrupted FFS files are thus blocked from execution during initialization or a boot process of a basic input/output system (BIOS) firmware as they are not published or enumerated to an execution list of the BIOS firmware.

Abstract: A hydraulic oil well pumping system is provided. The system uses a pump to exert hydraulic pressure against a reciprocating piston over a wellbore. The piston is connected to a rod string and downhole pump for pumping oil from a wellbore. The system includes an electronic control system that controls movement of the piston as it moves between the upper and lower rod positions by cycling the hydraulic system between (i) an “upstroke” condition wherein the pump is pumping oil through the oil line into the hydraulic cylinder to move the piston to its upper rod position, and (ii) a “neutral” condition wherein the pump is no longer pumping oil into the hydraulic cylinder, but is allowing oil to flow back through the oil line in response to gravitational fall of the piston. The control system is programmed to cycle based upon a volumetric calculation of hydraulic oil in the cylinder without reference to position sensors along the wellhead.

Abstract: A hydraulic oil well pumping system is provided. The system uses a pump to exert hydraulic pressure against a reciprocating piston over a wellbore. The piston is connected to a rod string and downhole pump for pumping oil from a wellbore. The system includes an electronic control system that controls movement of the piston as it moves between the upper and lower rod positions by cycling the hydraulic system between (i) an “upstroke” condition wherein the pump is pumping oil through the oil line into the hydraulic cylinder to move the piston to its upper rod position, and (ii) a “neutral” condition wherein the pump is no longer pumping oil into the hydraulic cylinder, but is allowing oil to flow back through the oil line in response to gravitational fall of the piston. The control system is programmed to cycle based upon a volumetric calculation of hydraulic oil in the cylinder without reference to position sensors along the wellhead.

Abstract: A method for screening candidates by a screening entity that includes remotely accessing a screening entity's online web page by a candidate. The candidate inputs responses to a set of queries tailored to the screening entity. The responses thereto are stored in a candidate profile. An interactive audio session is initiated and an interactive information gathering process with the candidate occurs using both the audio session and the computer. Prompts are generated via the audio session and web page. Verbal responses are recorded and confidence scores are automatically calculated. The verbal responses are stored with the candidate profile for later access and analysis by the screening entity. The stored information is analyzed by the screening entity to make quality and criteria judgments about the candidate to determine a hiring potential of the candidate.

Abstract: A method for screening applicants by a screening entity includes the steps of remotely accessing a screening entity's multi-modal pre-screening tool by a candidate using an Internet-accessible device, the pre-screening tool comprising audio and visual elements operable to communicatively interact with the candidate, and carrying out an interactive skills assessment of the candidate by communicating at least one cue to the candidate from the screening entity, requiring the candidate, upon receiving the at least one cue, to simultaneously interact with the pre-screening tool and, based upon this interaction, communicate a verbal response to the cue, recording the candidate's verbal response with the pre-screening tool and storing the verbal response in a database profile associated with the candidate and accessible by the screening entity, and analyzing the candidate's recorded response by the screening entity and carrying out a quality and criteria judgment to determine the hiring potential of the candidate.

Abstract: A method for screening applicants includes remotely accessing a screening entity's web page by a potential candidate. The candidate is asked, via the pre-screening web page, to input responses to a set of queries tailored to the screening entity and the candidate's responses to the queries are stored. A phone call is automatically initiated to the candidate in response to at least one of the candidate's responses. An interactive information gathering process is started with the candidate using both the telephone and the computer. In the process, audio prompts to the candidate are generated via the telephone and the candidate's verbal responses are recorded via the telephone. A profile of the candidate is stored in a database including the verbal responses from the candidate for later access and analysis by the screening entity. The recorded responses are analyzed by the screening entity to make quality judgments about the candidate.

Abstract: In one general aspect, the present disclosure is directed to a system for describing information. This system may comprise at least one processor. The at least one processor may be configured to receive a taxonomy that may comprising a metric hierarchy and a plurality of entity hierarchies. The at least one processor may also be configured to display an indication of a metric selected from the metric hierarchy. In addition, the at least one processor may be configured to display a representation of at least a portion of a second hierarchy selected from the plurality of entity hierarchies. The representation may comprise an indication of a branch of the second hierarchy and an indication of a relationship between the branch of the second hierarchy and the metric.

Abstract: A method for screening applicants includes remotely accessing a screening entity's web page by a potential candidate. The candidate is asked, via the pre-screening web page, to input responses to a set of queries tailored to the screening entity and the candidate's responses to the queries are stored. A phone call is automatically initiated to the candidate in response to at least one of the candidate's responses. An interactive information gathering process is started with the candidate using both the telephone and the computer. In the process, audio prompts to the candidate are generated via the telephone and the candidate's verbal responses are recorded via the telephone. A profile of the candidate is stored in a database including the verbal responses from the candidate for later access and analysis by the screening entity. The recorded responses are analyzed by the screening entity to make quality judgments about the candidate.

Abstract: A system for three-dimensional tomosynthesis imaging of a target element is provided having an image acquisition element and a processor. The image acquisition element obtains a plurality of images of the target element from a plurality of angles and includes a radiation source that is positionable at a plurality of angles with respect to the target element and a radiation detector. The radiation detector is positioned so as to detect radiation emitted by the radiation source passing through the target element and determine a plurality of attenuation values for radiation passing through the target element to establish a radiation absorbance projection image of the target element for a particular radiation source angle. The processor is configured to apply an iterative reconstruction algorithm to the radiation absorbance projection images of the target element obtained from a plurality of radiation source angles to generate a three-dimensional reconstruction of the target element.

Abstract: A system for three-dimensional tomosynthesis imaging of a target element includes an image acquisition element and a processor. The image acquisition element obtains a plurality of images of the target element from a plurality of angles and includes a radiation source that is positionable at a plurality of angles with respect to the target element and a radiation detector. The radiation detector is positioned so as to detect radiation emitted by the radiation source passing through the target element and determine a plurality of attenuation values for radiation passing through the target element to establish a radiation absorbance projection image of the target element for a particular radiation source angle. The processor is configured to apply an iterative reconstruction algorithm to the radiation absorbance projection images of the target element obtained from a plurality of radiation source angles to generate a three-dimensional reconstruction of the target element.

Abstract: A system for three-dimensional tomosynthesis imaging of a target element is provided having an image acquisition element and a processor. The image acquisition element obtains a plurality of images of the target element from a plurality of angles and includes a radiation source that is positionable at a plurality of angles with respect to the target element and a radiation detector. The radiation detector is positioned so as to detect radiation emitted by the radiation source passing through the target element and determine a plurality of attenuation values for radiation passing through the target element to establish a radiation absorbance projection image of the target element for a particular radiation source angle. The processor is configured to apply an iterative reconstruction algorithm to the radiation absorbance projection images of the target element obtained from a plurality of radiation source angles to generate a three-dimensional reconstruction of the target element.

Abstract: The present invention provides a system for imaging an object by irradiating it with low doses of radiation, such as x-ray, from a plurality of positions angularly distributed about the object, and analyzing the intensity of the radiation transmitted through the object. A system according to the invention can include a radiation source, a low noise detector, and an image processor. The radiation source emits radiation toward a target scene, containing an object to be imaged, from a plurality of angular positions. In one embodiment, the plurality of angular positions defines an arc about the target scene. In another embodiment, the radiation source moves in a series of steps of varying angular spacing along the arc to generate the multiple images of the scene. The detector is positioned to detect radiation transmitted through the scene and produces radiation transmission data representing the intensity of the radiation transmitted through the scene.

Abstract: A method for making an article of syntactic foam includes spreading a layer of a mixture including particulate resin and microballoons across a surface. At least a portion of the mixture is selectively heated so as to cause the portion to assume a desired shape for at least part of the article. The heating is performed Until the resin flows and wets the microballoons to form a solid mass. The method allows a finished part to be fabricated in a single sintering operation with little or no subsequent machining.

Abstract: A low noise, high spatial resolution, high dynamic range (high intensity resolution) image detection system for use in medical imaging applications such as x-ray mammography systems, scientific imaging systems such as x-ray crystallography and astronomy, industrial quality-control systems, etc.

Abstract: A bulk absorber has a continuous concentration gradient of particles with dielectric or magnetic altered properties. The bulk absorber may be made from foam or, ceramic. The particles may be carbon fibers, carbon black, carbon whiskers, coated hollow microspheres, or a combination thereof. A manufacturing system for fabricating a bulk absorber has two delivery devices, a controller, an intermingling device, a positioning device, and a forming device. The delivery devices produce flows of absorber precursors, with at least one of the flows having a concentration of particles having dielectric or magnetic altering properties. The ratio of the flows is controlled by the controller. The intermingling device receives and mixes the flows to produce a combined flow. The particle concentration in the combined flow is controlled by the controller. The positioning device directs the depositing of the combined flow into a cavity to build a non-solidified item.

Abstract: A method of augmenting power in a gas turbine plant that includes a compressor, at least one combustor, a turbine component and an output shaft, comprising a) supplying air and water to a heat recovery boiler; b) providing a turbine controller that controls supply of air, steam or a mixture of air and steam to the combustor; c) storing data in the turbine controller including properties of air, steam and equations for determining properties of any mixture of air and steam; d) measuring a differential pressure of the air, steam or mixture of air and steam across a metering tube located upstream of the combustor; e) determining instantaneously the mass flow rate of the air, steam or mixture of air and steam as a function of said differential pressure and desired power output; and f) supplying the air, steam or mixture of air and steam to the combustor at the flow rate determined in step e); wherein step f) is carried out with a control valve downstream of the metering tube, the control valve operatively connect

Abstract: A lightweight, three dimensional structural article having low radar reflectivity characteristics and good mechanical properties is fabricated from a syntactic foam core having a structural outer skin. A syntactic foam sealing adhesive film is applied to the surface of syntactic foam core and under the outer skin to both seal the foam core and adhere the outer skin. The syntactic foam sealing adhesive is formulated to provide a uniform layer and to reduce the fabrication time and labor while improving the overall radar absorbing characteristics of the structural article.

Abstract: A lightweight, three dimensional structural article having low radar reflectivity characteristics and good mechanical properties is fabricated from a syntactic foam core having a structural outer skin. A syntactic foam sealing adhesive film is applied to the surface of syntactic foam core and under the outer skin to both seal the foam core and adhere the outer skin. The syntactic foam sealing adhesive is formulated to provide a uniform layer and to reduce the fabrication time and labor while improving the overall radar absorbing characteristics of the structural article.