Abstract: System and method are disclosed for supplying downhole power using a high-impedance alternator. The system includes a high-impedance alternator coupled with a rectifier at its output terminals, and a current fed power converter coupled with the rectifier providing a regulated voltage to a downhole load.

Abstract: An electrically heated aerosol-generating device is configured for use with a consumable cartridge including a storage portion containing an aerosol-forming substrate and having a fluid permeable internal surface surrounding an open-ended passage extending through the cartridge. The device includes a housing having a cavity for receiving the cartridge and a heater assembly positioned in the cavity. The heater assembly includes an electrically conductive hollow shaft portion connected to the housing and an electric heater positioned along the hollow shaft portion and having at least one heating element for heating the aerosol-forming substrate. The hollow shaft portion defines an airflow passage forming part of an airflow pathway through the device and is arranged to extend into the open-ended passage of the cartridge. The hollow shaft portion comprises a plurality of apertures, and the heating element is one or more narrow regions of the hollow shaft portion between adjacent apertures.

Abstract: A method of fracturing a subterranean formation to produce fluid from a reservoir through a wellbore includes flowing a treating fluid into the wellbore to create fractures in the formation, selectively flowing a flow constraint material (FCM) into the wellbore simultaneously with the treating fluid, pausing the flow of the FCM while maintaining the flow of the treating fluid, monitoring a parameter of the formation to determine whether the parameter is within a range, resuming the flow of the FCM when the parameter of the formation is out of the range, ceasing the flow of the FCM when the parameter of the formation is in the range, where a system strain increase is about 0.0003 or less when the parameter of the formation is in range, and where the flow of the flow constraint material partially constrains the treating fluid from entering at least one of the fractures.

Abstract: Various embodiments for contextual tapping engines. For example, an application executing on a computing device may authenticate credentials associated with an account and detect a tap of a contactless card to the computing device. The application may receive, from a communications interface of the contactless card, action data used to determine an action associated with the tap of the contactless card to the computing device. The application may determine a context of the application based on a current output of the application. The application may determine, based on the action data, the determined context, and data associated with the account, a first action associated with the tap of the contactless card to the computing device, the first action associated with at least one of the application and an operating system (OS). The application may initiate performance of the first action based on the tap of the contactless card.

Abstract: A patient support apparatus includes a frame having a patient support deck. A footboard is removably coupled to the frame. A compression therapy module is located inside the footboard or is mounted to a foot section of the frame. A sleeve port is pneumatically coupled to the compression therapy module and is located on the foot section. The sleeve port is configured for attachment to at least one tube extending from a compression sleeve worn on a limb of a patient. Control circuitry is coupled to the frame and is operable to control functions of the patient support apparatus and to control the compression therapy module. A graphical display screen is coupled to the control circuitry and displays user inputs that are selected to control functions of the patient support apparatus and the compression therapy module.

Abstract: The subject disclosure provides for a method of eccentricity correction of a borehole shape computation. The method includes deploying a caliper tool into a borehole penetrating a subterranean formation and acquiring field measurements with the deployed caliper tool. The method includes applying, in a processor circuit, an eccentricity correction algorithm to one or more standoff samples from the obtained field measurements, wherein the eccentricity correction algorithm produces a shape fitted curve that represents a measured borehole with a least number of points outside of the shape fitted curve and a least amount of error. The method includes determining eccentricity-corrected borehole coordinates with the applied eccentricity correction algorithm and determining a borehole shape from the eccentricity-corrected borehole coordinates. The method includes determining tool location coordinates relative to the borehole with the determined borehole shape.

Abstract: An aerosol-generating system includes a liquid storage for holding a liquid aerosol-forming substrate, a first pair of electrodes, a second pair of electrodes and a control system. The liquid storage includes a first portion in fluid communication with a second portion. The first pair of electrodes is adjacent to or in the first portion of the liquid storage. The second pair of electrodes is adjacent to or in the second portion of the liquid storage portion. The control system is configured to measure an electrical quantity between the first pair of electrodes, measure an electrical quantity between the second pair of electrodes, and determine the orientation of the liquid storage portion based on the electrical quantity between the first pair of electrodes and the electrical quantity between the second pair of electrodes.

Abstract: A subsurface tool adapted to extend within a wellbore includes an integrally formed single-component body that defines an external surface and an internal chamber isolated from the external surface. When the tool is subjected to one or more stresses, a stress concentration is created within a stress zone of the single-component body, the stress zone being adjacent the internal chamber.

Abstract: A computer-implemented method of generating recommendations based on predicted activity includes: receiving transaction data associated with a first transaction initiated by a user; determining, based on the transaction data, that the first transaction is associated with a travel purchase; in response to determining that the first transaction is associated with a travel purchase, identifying itinerary information associated with a trip; and automatically initiating at least one target action based on the itinerary information. A system and computer program product for generating recommendations based on predicted activity is also disclosed.

Abstract: Monoclonal antibodies and antibody fragments that specifically bind to matrilin-3, conjugates including these molecules, and nucleic acid molecules encoding the antibodies, antigen binding fragments and conjugates, are disclosed. Also disclosed are compositions including the disclosed antibodies, antigen binding fragments, conjugates, and nucleic acid molecules. Methods of treating or inhibiting a cartilage disorder in a subject, as well as methods of increasing chondrogenesis in cartilage tissue are further provided. The methods can be used, for example, for treating or inhibiting a growth plate disorder in a subject, such as a skeletal dysplasia or short stature.

Abstract: The disclosed embodiments include methods and systems for switching electronic accounts using self-service device. The account switch system may receive, from the self-service device, a request to switch an existing electronic account associated with a first provider to a new electronic account associated with a second provider. The account switch system may also receive, from the self-service device, information associated with the existing electronic account. The account switch system may generate the new electronic account associated with the second financial service provider and transfer data, such as funds, associated with the existing electronic account to the new electronic account. The account switch system may send information associated with the new electronic account to the self-service device, and the self-service device may provide a new account card associated with the individual and the new electronic account to the individual that is ready for use.

Abstract: A container includes a first blank and a second blank. The first blank includes a plurality of panels foldably connected to one another and erected about an interior space, and a plurality of top flaps foldably connected to the plurality of panels to enclose a top end of the interior space. The second blank includes a bottom panel affixed to the first blank opposite the top flaps to enclose a bottom end of the interior space. The first blank includes a line of weakness pattern configured to allow a user to break the top flaps from a closed configuration enclosing the interior space to an open configuration allowing access to the interior space.

Abstract: A system for reducing far-field noise produced by well operations includes a passive sound barrier shielding an area, in which the well operations are performed, in an open-air environment. The system further includes a sound sensor to receive near-field noise from the well operations. The system further includes an analysis module, coupled to the sound sensor, to generate an anti-noise signal. The system further includes active anti-noise generators, coupled to the analysis module, to generate anti-noise, based on the anti-noise signal, that destructively interferes with noise from the well operations outside of the passive sound barrier at a predetermined distance from the passive sound barrier. The analysis module generates the anti-noise signal based on the near-field noise, the predetermined distance, and adjustable positions and orientations of the active anti-noise generators.

Abstract: A downhole tool, in some embodiments, comprises a casing collar locator (CCL) to generate a signal that indicates the presence of a casing discontinuity; and a modulator, coupled to the CCL, to modulate fixed-wavelength light in a fiber optic cable based on said signal.

Abstract: Systems and methods of identifying wearable tags or other items within a facility. The location of the identifiable item can be calculated by the system and used to improve the efficiency of the facility or to dispatch emergency help or maintenance to the location of the badge.

Abstract: Methods and systems for preparing slurries for treating subterranean formations are provided herein. The methods may include: combining proppant particulates and a base fluid at a well site to form a slurry; and extracting dust from a mixing tank at a well site in which the slurry is disposed. The systems may include: a first tank containing proppant particulates located at a wellsite; a second tank containing a base fluid located at a well site; at least one mixer operable to receive and mix at least a portion of the proppant particulates from the first tank and at least a portion of the base fluid from the second tank at the well site to form a slurry; at least one mixing tank operable to receive the slurry from the mixer; and at least one dust extractor operable to extract dust from the at least one mixing tank.

Abstract: Systems and methods are provided executing jobs immediately upon receipt of a notification. The systems and methods may include receiving, at a cloud compute service, a notification that a sensitive file comprising sensitive data has been received at a file receipt location, the sensitive file being sent by a client device; generating, by the cloud compute service, a container instance in response to the notification; retrieving, by the container instance, the sensitive file from the file receipt location; generating, by the container instance, a stripped file by stripping the sensitive data from the sensitive file based on a configuration file; transmitting, by the container instance, the stripped file to a storage location; deleting the sensitive file and associated file pointers from the file receipt location; and terminating the container instance, wherein terminating the container instance comprises deleting files comprising sensitive data and associated file pointers.

Abstract: A method and system for provisioning access data in a second application on a mobile device using a first application on the mobile device. Authentication data may be input into the first application, and an authentication code may be requested from a remote server. The authentication code may include access data to be provisioned, in encrypted form. After the authentication code is received by the first application in the mobile device, it can pass the authentication code to a second application that initiates an access data provisioning process.