Abstract: A aerosol-generating system includes a liquid storage portion, a liquid pressure sensor within the liquid storage portion, and a control unit that is in communication with the pressure sensor. The aerosol-generating system further includes an atmospheric pressure sensor in communication with the control unit. The atmospheric pressure sensor is configured to sense the atmospheric pressure of the environment. The control unit is configured to receive the pressure signals from the liquid pressure sensor and the atmospheric pressure sensor. The control unit is further configured to determine the fill level of the liquid aerosol-forming substrate based on a comparison of the pressure signals from the liquid pressure sensor and the atmospheric pressure sensor.

Abstract: A mobile device having a position determination device and a mobile application configured, in response to the location of the mobile device determined by the position determination device, to: predict a transaction based at least in part on the location of the mobile device; select, based at least in part on the location of the mobile device, a first account for the transaction from a plurality of accounts identified by the identification information; and provide, via the user interface, an alert identifying the first account, before a user of the mobile device begins to make the transaction. The prediction can be made based on a location pattern relative to the location of a transaction terminal and/or the detection of short-range wireless signals of the transaction terminal.

Abstract: Various embodiments of the present invention provide methods, apparatuses, systems, computing devices, computing entities, and/or the like for facilitating efficient and effective execution of database management operations. For example, various embodiments of the present invention provide methods, apparatuses, systems, computing devices, computing entities, and/or the like for facilitating efficient and effective execution of database management operations using at least one of query-compliant hash databases, segmentation-based hashing models, and hash segmentation models.

Abstract: A method for making a smokeless tobacco article can include combining thermoplastic polymer particles with tobacco particles to form a mixture of particles, compressing the mixture of particles within a pressing apparatus to form the mixture into a predetermined shape, separating the mixture from the pressing apparatus such that it retains the predetermined shape, and heating the mixture outside of the pressing apparatus to at least partially melt at least some of the thermoplastic polymer particles and form a matrix of polymer and tobacco particles.

Abstract: Disclosed herein are system, method, and device embodiments for time-based trust token (TBTT) depreciation. In an example embodiment, a service provider system (e.g., a service provider and API service) may receive a connection request including a demographic attribute associated with a first client account from a partner device, match the demographic attribute to client information associated with the first client account, send the partner device a connection request identifier and a URL including a depreciating token, and authenticate a second client account via a login page associated with the URL.

Abstract: Systems and methods for determining mechanical properties of anisotropic media are disclosed. A method for determining mechanical properties of an anisotropic media includes obtaining log data of the anisotropic media, the log data corresponding to measurements of the anisotropic media collected with a logging tool; determining values for a plurality of first stiffness components of a stiffness matrix based on horizontal and vertical velocities derived from the log data; determining an upper bound for a second stiffness component of the stiffness matrix based on the values for the plurality of first stiffness components; estimating a value for the second stiffness component based on the determined upper bound; determining a mechanical property of the anisotropic media based on the estimated value of the second stiffness component; and providing the determined mechanical property.

Abstract: A variety of methods, systems, and apparatus are disclosed, including, in one embodiment a method of steering a drilling bit including: determining at least one control command to a drilling system, wherein the control command includes a combination of one or more nominal control commands output from a feedforward controller and one or more control command error values output from a feedback controller operating in an error space; and directing the drill bit of the drilling system in the wellbore based on at least the control command to extend the wellbore towards a planned depth-based wellbore trajectory.

Abstract: Various embodiments are generally directed to techniques communicate in a cellular communication frequency range, detect a resonant signal in response to the communication in the cellular communication frequency range for cellular communication, the resonant signal to indicate presence of a contactless card. Embodiments also include enabling a near-field communication device to send a communication to the contactless card based on the detection of the resonant signal, the near-field communication device to communicate with the contactless card in a near-field communication frequency range.

Abstract: A system includes a server having a database stored thereon, an operator device, and a coordinating device communicatively coupled with the server and with the operator device, wherein the coordinating device comprises a processor and a memory, and wherein the memory is configured to store instructions thereon that, when executed by the processor, cause the coordinating device to perform various steps. The steps include receiving account data, from the server, corresponding with an account of a plurality of accounts saved to the database, receiving preference data, from the operator device, corresponding with preferences of an operator of the operator device and relating to the account data. The steps also include generating an avatar reflecting the account data in accordance with the preference data, and displaying the avatar on a display.

Abstract: An electric submersible pump (ESP) electric motor. The ESP electric motor comprises a housing; a stator retained within the housing; a drive shaft; and an at least one rotor mechanically coupled to the drive shaft and located concentric with and inside of the stator, wherein an inside surface of the stator defines a groove extending from an upper end to a lower end of the stator, an outside surface of the at least one rotor defines a groove extending from an upper end to a lower end of the at least one rotor, an inside surface of the at least one rotor defines a groove extending from an upper end to a lower end of the at least one rotor, or an outside surface of the drive shaft defines a groove extending from below an male splines at an upper end to a lower end of the drive shaft.

Abstract: A computer implemented method and system, comprising: retrieving, from an electronic data storage, participation data for each of a plurality of contacts that are associated with an opportunity, the participation data including information indicating types of communication activities the contacts have participated in in respect of the opportunity and times of the participation; comparing the participation data for the plurality of contacts with historic participation data for each of a plurality of decision maker contacts for a plurality of historic opportunities, the historic participation data including information indicating types of communication activities the decision maker contacts have participated in in respect of the historic opportunities and times of the participation; and computing, based on the comparing, which of the plurality of contacts associated with the opportunity is a potential decision maker and storing information indicating the identity of the potential decision maker.

Abstract: A browser extension may insert code into a document used to generate a web page. For example, the browser extension may detect that the web page is associated with an entity that is associated with one or more delivery estimates. The browser extension may transmit web page information that identifies the entity associated with the web page and/or a date threshold determined based on user input provided to or stored by the browser extension. The browser extension may receive presentation information that identifies a plurality of delivery estimates for a plurality of entities based on transmitting the web page information. The browser extension may insert the code into the document used to generate the web page based on the presentation information. The code may cause an estimated delivery date and/or an indication of whether the date threshold can be satisfied to be provided for display via the web page.

Abstract: A contactless payment device including a wireless communication device; a power source; a processor coupled to the power source; an accelerometer communicatively coupled to the processor and the power source; and an actuator communicatively coupled to the wireless communication device and the processor. The actuator is configured to activate the wireless communication device when the actuator is set in a closed state, and deactivate the wireless communication device when the actuator is set in an open state. The processor is configured to receive an incoming signal from the accelerometer; determine whether the incoming signal corresponds to a pre-programmed signal corresponding to an enabling gesture; and set the actuator in the dosed state for a time interval, when the incoming signal corresponds to the enabling gesture.

Abstract: Provided are methods that include determining a set of transaction related actions for an agent, selecting a first transaction related action from the set of transaction related actions for the agent based on a plurality of features associated with the agent, generating transaction data associated with a fraudulent transaction based on the first transaction related action, generating a feature vector, the feature vector including transaction data associated with the fraudulent transaction, providing the feature vector as an input to a fraud detection machine learning model. Methods may also include determining an output of the fraud detection machine learning model based on the feature vector as the input, and generating a fraudulent reward parameter for the first transaction related action based on the output of the fraud detection machine learning model. Systems and computer program products are also provided.

Abstract: A pump fluid end comprising a discharge valve assembly comprising a discharge valve seat and a discharge valve body, a suction valve assembly comprising a suction valve seat and a suction valve body, and a reciprocating element, wherein an inside diameter of the discharge valve seat is greater than an outside diameter of the suction valve body, the suction valve seat, the reciprocating element, or a combination thereof.

Abstract: Implementations of the present disclosure include determining that a private transaction is to be recorded in a distributed ledger system (DLS) based on a consensus protocol executed by a set of entities participating in the DLS, the private transaction including a transaction between a subset of entities of the set of entities, providing a set of noisy transactions based on a transaction model, and transmitting data representative of at least a portion of the private transaction, and data representative of each noisy transaction in the set of noisy transactions for recording in the DLS based on the consensus protocol.

Abstract: Disclosed herein are embodiments of systems, methods, and products comprises a server for enabling automatic shopping. The server may associate a shopping cart with a customer's electronic user device. The server may monitor the locations of the electronic user device. Based on the customer's location, the server may identify the shelves and items the customer has visited. When an item is lifted from the shelf, at least one weight sensor on the shelf may detect the weight change. The server may receive a notification comprising an amount of weight change from the weight sensor on the shelf. When the customer places the item into his/her shopping cart, the weight sensor on the shopping cart may detect the weight addition. If the weight change and weight addition match, the analytic server may determine that the item picked up from the shelf is placed within the customer's shopping cart.

Abstract: Systems and methods are provided for implementing automated user interface testing with integrated machine learning models. Systems and methods for detecting and preemptively correcting flow path errors are disclosed. Systems and methods for minimizing user input and optimizing testing efficiency are disclosed. A result dashboard is disclosed in which testing results and errors are displayed and a user may interact with interactive testing reports.

Abstract: An augmented reality structural assessment system may include a display device, at least one sensor configured to generate image data from a structure, and a processor. The processor may receive the image data that represents one or more portions of the structure and receive motion data representative of a number of steps traversed by a user about the structure. The processor may generate a visualization of a scenario related to structural damage to the one or more portions of the structure of the image data. The visualization may be presented to a user via the display device, such that the visualization augments a view of the structure via the display device to include the one or more dimensions. The processor may then receive input data regarding one or more assessments of damage to the structure corresponding to the scenario, the image data, and the one or more dimensions, and store the data regarding one or more assessments of damage in a storage component.

Abstract: Certain embodiments of the present application relate to a variable frequency drive (VFD) cabin for a pump configuration including a mobile trailer on which the VFD cabin is to be mounted. The VFD cabin generally includes a medium-voltage VFD and a ventilation system. In certain embodiments, the ventilation system is configured to generate an overpressure condition within the cabin to discourage the entry of dust and debris into the cabin. In certain embodiments, one or more components of the medium-voltage VFD are coupled to the floor of the cabin via a vibration damping system. In certain embodiments, the VFD cabin may be directly coupled to a chassis of the mobile trailer without an intervening suspension being provided between the VFD cabin and the chassis.