Abstract: The concepts and technologies disclosed herein are directed to time-aware blockchain staged regulatory control of Internet of Things (“IoT”) data. A federation platform can receive a registration request from an enterprise edge platform to register a blockchain identifier for publication of public data on a public blockchain. The federation platform can determine if the registration request contains any restricted data parameters. In response to determining that the registration request does not contain any restricted data parameters, the federation platform can query a security module to obtain an encryption key. The federation platform can receive the encryption key from the security module. The federation platform can store the encryption key in association with the blockchain identifier and an enterprise edge platform ID that uniquely identifies the enterprise edge platform.

Abstract: This disclosure relates generally to method and system for tracking motion of subjects in three dimensional space. The method includes receiving a video of the environment using a scene capturing device positioned in the environment. A motion intensity of subjects from the plurality of image frames are detected for segregating the motion of subjects present in each image frame from the plurality of image frames into a plurality of categories. Further, a three dimensional (3D) scene from the plurality of image frames are constructed using the multi focused view based depth calculation technique. The subjects are tracked based on the position in three dimensional (3D) scene categorized under the significant motion category. The proposed disclosure provides efficiency in tracking the new entry of subjects in the environment for adjusting the focus of observer.

Abstract: A method of coating an interior surface of a housing defining a volume includes partitioning the volume into a first zone and a second zone, the first zone isolated from fluid communication with the second zone; introducing one or more reactant gases, plasma, ions, or a combination thereof to the first zone and the second zone; and forming one or more coating layers on all or a portion of the interior surface within the first and second zones via reaction of the reactant gases, the plasma, or the combination thereof. A device for coating an interior surface of a housing is also provided.

Abstract: Systems and methods for authenticating a user may include transmitting a request for a first set of information after validation of authentication information; receiving a response comprising the first set of information; parsing the first set of information using one or more template-based algorithms by scanning one or more websites to determine publicly available information associated with a user; comparing compare one or more results of the parsing with a second set of information to yield compromised information associated with the user; eliminating one or more portions of the second set of information based on the comparison; presenting a third set of information to authenticate the user based on the elimination and by supplementing the first set of information with a fourth set of information; and presenting a fifth set of information to authenticate the user if the third set of information fails to reach a predetermined threshold number.

Abstract: A pipe support system includes a pipe base, a threaded bolt having a head, a deck supported above the pipe base, and a cap removably resting on the upper surface of the deck. Methods for installing the pipe support system include determining a height of a joint of pipe or pipe component above a ground surface; selecting a length of the pipe base in accordance with the height of the joint of pipe or pipe component above the ground surface; slidably placing the bolt into an inner diameter of the pipe base until a flanged housing is landed onto a top of the pipe base; rotating the head of the bolt relative to the pipe base in order to provide micro-adjustments to the height of the deck relative to the pipe base; and placing the joint of pipe or other pipe component onto the cap, thereby supporting the pipe component above the surface.

Abstract: Unmanned vehicles may be terrestrial, aerial, nautical, or multi-mode. Unmanned vehicles may accomplish tasks by breaking out into sub-drones, re-grouping itself, changing form, or re-orienting its sensors.

Abstract: Systems, methods, and apparatuses are described for analyzing differences in program dependencies, such as libraries. Code of a computer program may be dependent on a first version of a library. The first version of the library may comprise one or more first functions. Based on the first version of the library, a tree model representing the first version of the library and corresponding functions that the library comprises may be generated. A second version of the library may be determined. The one or more first functions of the first version of the library may be compared to one or more second functions of the second version of the library. The differences may be output by, e.g., displaying the differences using a modified tree model based on the generated tree model, and/or code of the program may be updated.

Abstract: An image of a check that is in the field of view of a camera is monitored prior to the image of the check being captured. The camera is associated with a mobile device. When the image of the check in the field of view passes monitoring criteria, an image may be taken by the camera and provided from the mobile device to a financial institution. The image capture may be performed automatically as soon as the image of the check is determined to pass the monitoring criteria. The check may be deposited in a user's bank account based on the image. Any technique for sending the image to the financial institution may be used. Feedback may be provided to the user of the camera regarding the image of the check in the field of view.

Abstract: A position alignment system facilitates positioning of a contactless card in a ‘sweet spot’ in a target volume relative to a contactless card reading device. Alignment logic uses information captured from available imaging devices such as infrared proximity detectors, cameras, infrared sensors, dot projectors, and the like to guide the card to a target location. The captured image information is processed to identify a card position, trajectory and predicted location using one or both of a machine learning model and/or a Simultaneous Localization and Mapping logic. Trajectory adjustment and prompt identification may be intelligently controlled and customized using machine-learning techniques to customize guidance based on the preference and/or historical behavior of the user. As a result, the speed and accuracy of contactless card alignment is improved and received NFC signal strength is maximized, thereby reducing the occurrence of dropped transactions.

Abstract: A pharmaceutical syringe piston having a longitudinal axis includes a body having a central face portion with a first outer circumference and maximum first diameter. A cylindrical sealing portion proximate the central face portion has first and second axial ends and a wall extending therebetween. The wall has a second outer circumference and a second diameter essentially constant along the longitudinal axis between the first and second axial ends of the cylindrical sealing portion and is larger than the maximum first diameter. An annular curved portion has a maximum outer diameter less than the second diameter and connects the first axial end of the cylindrical sealing portion to the first outer circumference. An inert film encloses the central face portion and at least part of the annular curved portion and has an outer boundary between the first axial end of the cylindrical sealing portion and the first outer circumference.

Abstract: Methods and systems for a platform development version control system for monitoring contributors to software platform development. The methods and systems generate data analytics on contributors to software platform development using group affiliations as listed in a group directory (e.g., a corporate directory for an entity providing the software platform) as a common organizing factor. For example, by organizing the methods and systems according to the group affiliations, the methods and systems may generate data analytics on contributions of contributors within those groups, irrespective of whether or not the group members are working on the same project. The methods and systems may then provide recommendations and graphical representations based on the data analytics.

Abstract: A method of managing bottom hole assembly vibrations while drilling a wellbore including obtaining data regarding drilling parameters related to one or more drilling operations, determining if the bottom hole assembly has vibration levels outside of the range of normal operation parameters, modifying the drilling mud formulation to alter at least one of its physical properties and rheological properties to keep or maintain the vibration levels of the bottom hole assembly within the range of normal operation parameters, and mitigating the vibrations.

Abstract: Described herein are various embodiments directed to rotor devices, methods, and systems. Embodiments of rotors disclosed herein may be used to characterize one or more analytes of a fluid. A method may include bonding a first layer and a second layer using two-shot injection molding. The first layer coupled to the second layer may collectively define a set of wells. The first layer may be substantially transparent. The second layer may define a channel. The second layer may be substantially absorbent to infrared radiation. A third layer may be bonded to the second layer using infrared radiation. The third layer may define an opening configured to receive a fluid. The third layer may be substantially transparent. The channel may establish a fluid communication path between the opening and the set of wells.

Abstract: A downhole tool is placed in a borehole of a subsurface formation. The downhole tool comprises a plurality of calipers arranged around a circumference of the downhole tool. A plurality of standoff measurements is received for different rotation angles of the downhole tool, wherein each standoff measurement is indicative of a distance between one of the plurality of calipers and a wall of the borehole. A plurality of apparent diameters of the borehole is determined for the different rotation angles of the downhole tool based on the plurality of standoff measurements and a radius of the downhole tool. A probability function is determined based on the plurality of apparent diameters and at least one of a semiminor axis, semimajor axis, and ellipticity of the borehole is identified based on the probability function.

Abstract: Systems, methods, articles of manufacture, and computer-readable media. A computing device may wirelessly receive a network address for a resource from a contactless card that is in an inactivated payment state. A web browser executing on the computing device may access the resource at the network address. The resource in the web browser may operate a card reader of the computing device to receive a cryptogram from the contactless card. The resource in the web browser may transmit the cryptogram to a server. The resource in the web browser may receive, from the server, a response specifying that the contactless card has been transitioned from the inactivated payment state to an activated payment state.

Abstract: Embodiments of a system and method for sorting and delivering articles in a processing facility based on image data are described. Image processing results such as rotation notation information may be included in or with an image to facilitate downstream processing such as when the routing information cannot be extracted from the image using an unattended system and the image is passed to an attended image processing system. The rotation notation information may be used to dynamically adjust the image before presenting the image via the attended image processing system.

Abstract: Included are methods and systems for enhancing recovery of a hydrocarbon fluid. An example method includes selecting a liquefied natural gas capable of being processed into a modified liquefied natural gas having a desired composition and adjusting the composition of the liquefied natural gas to provide the modified liquefied natural gas with the desired composition. The method further includes preparing a treatment fluid from the modified liquefied natural gas, introducing the treatment fluid into a wellbore, and contacting the hydrocarbon fluid with the treatment fluid in the wellbore.

Abstract: A cutting element for a drill bit can include a first layer of polycrystalline diamond, a second layer of polycrystalline diamond, wherein a boundary between the first layer and the second layer is nonplanar, and a substrate. The first and second layers can be formed from polycrystalline diamond of different grain sizes. One of the first and second layers can be leached of a catalyzing material. The first layer can be formed on a first substrate having a nonplanar surface feature, removed from the first substrate, and placed over the second layer to form the nonplanar boundary. The first layer can be leached of a catalyzing material prior to being applied to the second layer. A barrier layer can be placed between the first layer and the second layer to prevent sweeping of a catalyzing material into the leached first layer.