Abstract: A method and system is provided for estimating clean speech parameters from noisy speech parameters. The method is performed by acquiring speech signals, estimating noise from the acquired speech signals, computing speech features from the acquired speech signals, estimating model parameters from the computed speech features and estimating clean parameters from the estimated noise and the estimated model parameters.

Abstract: The present invention relates to methods of treating subterranean formations. In various embodiments, the present invention provides a method of treating a subterranean formation including placing a first aqueous composition and a second aqueous composition in a subterranean formation. The placing includes injecting the first aqueous composition through a tubular passage in a wellbore. The placing also includes injecting the second aqueous composition through an annular passage in the wellbore.

Abstract: A connector to physically connect a plurality of devices, comprising: machine readable instructions, a user interface, and a processor wherein the connector is configured to sense a connection with a device and thereafter execute one or more commands.

Abstract: A system for fluidizing a fluidizable medium includes a person support structure, fluid supply, sensor, and controller. The person support structure includes a chamber containing a fluidizable medium and a plenum in fluid communication with the chamber. The fluid supply is in fluid communication with the plenum. The sensor is configured to sense a pressure of fluid in the plenum. The controller is configured to control the operation of the fluid supply as a function of the fluid pressure within the plenum to achieve a desirable level of fluidization of the fluidizable medium.

Abstract: Described herein are systems and methods for determining the status and renewing a vehicle registration and/or inspection while a vehicle is located in proximity to a fuel dispensing apparatus. Data communication is established between the fuel dispensing apparatus and a vehicle located in proximity to the fuel dispensing apparatus. Data is received from the vehicle located in proximity to the fuel dispensing apparatus providing one or more identification characteristics of the vehicle. Analysis is performed using the one or more identification characteristics to determine a status of a vehicle registration and/or inspection for the vehicle located in proximity to the fuel dispensing apparatus.

Abstract: Various embodiments include apparatus and methods to operate a drilling operation relative to formation boundaries. The apparatus and methods can include operating one or more transmitters in a borehole in a formation having a thickness between two boundaries, selecting thickness models based on applying responses from operating the one or more transmitters such that the thickness of the formation is between the two thickness models, and generating a value of a distance to a nearest boundary based on linearization of the thickness models with respect to a long distance investigation parameter and a short distance investigation parameter. Additional apparatus, systems, and methods are disclosed.

Abstract: An embodiment includes a method of monitoring a fluid pump that includes receiving time domain measurement data indicating vibrations occurring in a fluid pump, and filtering the measurement data to remove measurement data components having frequencies below a threshold frequency, the removed measurement data components associated with cyclical motions of the fluid pump. The method also includes dividing the filtered measurement data into a plurality of subsets, each subset corresponding to a pump cycle, and estimating a peak count for each subset, the peak count being a number of peaks having an amplitude that exceeds a selected amplitude threshold, the amplitude threshold associated with impacts between internal components of the pump. The method further includes comparing the peak count with an expected peak count, and determining whether the pump is in a condition selected from at least one of a wear condition and a failure condition based on the comparison.

Abstract: Improved containment mats and systems of containment mats may include multiple adjoining mats with a top surface and a bottom surface. The multiple mats may provide a modular structural mat system that may be installed at a drill site, with multiple mats placed adjacent to each other with a lap joint connecting adjacent mats. A geotextile may be used to cover the lap joints and a coating applied to the geotextile. Such a system may provide containment of potential spills, a reliable working surface for drilling operations, and relatively fast and less expensive installation.

Abstract: Methods and systems for pre-configuring a payment vehicle are described. In some embodiments, transaction criteria pertaining to a payment vehicle is proactively received in advance of an anticipated transaction. A transaction authorization request may be received from a point of sale device and may be generated by the point of sale device in response to an attempted use of the payment vehicle. Information about the transaction in the transaction request may be compared with the transaction criteria to determine whether to authorize the transaction.

Abstract: The embodiments include systems and methods for adjustable polarization in service-providing terminals. In some embodiments, a system may include a display, an input device, an adjustable polarization screen adjacent to the display, and a polarization adjuster. The system may further include a processor configured to execute instructions to perform operations comprising providing illumination to the adjustable polarization screen through the display, controlling, via the polarization adjuster, a polarization of the adjustable polarization screen to a first polarization, receiving, via the input device, a polarization selection input, and based on the polarization selection input, adjusting, via the polarization adjuster, the polarization of the adjustable polarization screen from the first polarization to a second polarization.

Abstract: A resource security system may generate access rules for use in determining whether to grant or deny a request for access to a resource. In order to generate the access rules, the resource security system may select certain access request parameters and determine conditions associated with those parameters. The resource security system may generate mutually exclusive segments associated with a condition of each of the parameters. The resource security system may generate independent access rules based on the segments. The resource security system may then evaluate the performance of each of the access rules based on validity information corresponding to previously received access requests that satisfy the conditions of a particular access rule.

Abstract: Various embodiments include apparatus and methods to utilize signals acquired from a multi-component induction tool operating in a wellbore. The acquired signals can be correlated to an apparent conductivity of a formation and mapped to components of the apparent conductivity tensor conductivity. A multi-stage inversion scheme can be implemented to determine three-dimensional formation parameters from operating the multi-component induction tool. Additional apparatus, systems, and methods are disclosed.

Abstract: A method includes introducing a resistivity logging tool including one or more transmitter coils and one or more receiver coils into a wellbore. First and second signals are then transmitted with a first transmitter coil at first and second frequencies, respectively, and a first receiver coil receives first and second response signals based on the first and second signals. A ratio between the first and second response signals is then calculated to obtain a ratio signal, and the ratio signal is processed in an inversion algorithm. One or more formation characteristics of the subterranean formation may then be determined based on the ratio signal as processed by the inversion algorithm.

Abstract: A system and method provides a customizable user-centric web portal display of data subsets associated with a client. The RARM system controls the generation and display of royalty administration and rights management (RARM) data, including royalty data and other associated data and information based on the user's rights of access, calculated royalty data metrics and other criteria. The system provides an aggregated display of a base subset of a user's royalty data and other associated data based on the user's access rights and supplemental subsets of royalty data based on whether the metrics satisfy a predetermined threshold or criteria.

Abstract: Various embodiments provide an improved conveyor belt comprising: a visible surface having a primary axis oriented in a machine direction; a plurality of first stripes having a first visible appearance, each of the plurality of first stripes at least in part defining the visible surface and being oriented perpendicular to the primary axis; and a plurality of second stripes having a second visible appearance, each of the plurality of second stripes at least in part defining the visible surface and being oriented perpendicular to the primary axis, wherein: the second visible appearance provides a contrasting appearance relative to the first visible appearance; and each of the plurality of second stripes are located intermediate two of the plurality of first stripes such that the plurality of first and second stripes collectively define an alternating contrasting pattern on the visible surface of the improved conveyor belt.

Abstract: Methods for treating a human subject who has X-linked Retinitis Pigmentosa (XLRP) or another clinically-defined ophthalmological condition due to a loss-of-function mutation in the gene encoding the retinitis pigmentosa GTPase regulator (RPGR) protein, the method comprising administering to the subject a nucleic acid comprising an adeno-associated viral vector comprising an abbreviated human RPGR cDNA.

Abstract: The present disclosure provides methods and systems for secure logon. One or more method includes: determining, via authentication information provided by a user of an electronic device, that the user is authorized to access an online account provided by the online account provider; providing the user with a selectable option to enable an expedited logon process by which the user can access the online account by solely providing a particular authentication item of the user; receiving a verification credential in response to a next logon attempt using the expedited logon process; and verifying that the received verification credential matches an assigned verification credential provided to the user for use in conjunction with the next logon attempt using the expedited logon process.

Abstract: An example wellbore isolation device includes a mandrel and one or more solid sealing elements disposed about the mandrel and plastically deformable to seal against an inner wall of a casing or an inner wall of a wellbore. A slip wedge is disposed about the mandrel on a first axial end of the one or more solid sealing elements, and a radial shoulder positioned on the mandrel at a second axial end of the one or more sealing elements. At least the slip wedge applies a compressive force on the one or more solid sealing elements and thereby plastically deforms the one or more solid sealing elements into sealing engagement with the inner wall of the casing or the wellbore.

Abstract: The disclosure relates to an electrocrushing drilling fluid with an electrocrushing drilling base fluid including a non-polar oil, water, and glycerin. The base fluid may further include a polar oil and an alkylene carbonate. The electrocrushing drilling fluid may further contain at least one additive. The electrocrushing drilling fluid may have a dielectric constant or dielectric strength of at least a set amount, an electric conductivity less than a set amount, or a combination of these properties. The disclosure further relates to an electrocrushing drilling system containing the electrocrushing drilling fluid and an electrocrushing drill bit.

Abstract: A method for conducting an interaction using a vehicle is disclosed. A vehicle can be identified based on one or more vehicle characteristics, including a license plate number, a make, a model, and a color. A user credential can be identified based on the vehicle and used for an interaction. Additionally, user contact information can be identified based on the vehicle and the user can be contacted to approve the interaction.