Abstract: A micro-resistivity caliper, in some embodiments, comprises a cylindrical body; multiple center electrodes, arranged circumferentially about the cylindrical body, to emit current into a borehole and toward a borehole wall; multiple focus electrodes to limit dispersion of the current emitted by the center electrodes, each of the focus electrodes surrounding a different center electrode; multiple return electrodes to receive the current emitted by the center electrodes, each of the return electrodes surrounding a different focus electrode; and one or more processors, coupled to the return electrodes, to determine one or more standoffs between the micro-resistivity caliper and the borehole wall based on the currents received from the multiple return electrodes.

Abstract: A budget information device may include a memory and a processor cooperating with the memory for importing and storing different financial databases into the memory. Each different financial database may include numerical data and textual identifiers. The processor and memory may be for processing the numerical data and textual identifiers from the different financial databases. The processor and memory may also be for providing a GUI to a user, the GUI including views for respectively accessing the numerical data and textual identifiers for each of the different financial databases. Each view may include a cross-reference feature for accessing numerical data and textual identifiers associated to numerical data and textual identifiers in a current view.

Abstract: In certain embodiments, indication-related detectable changes on a transaction token may be facilitated. In some embodiments, a transaction card may determine a state of the transaction card (e.g., during an interaction with a transaction terminal). The transaction card may generate a signal related to a color based on the state of the transaction card and cause the signal to be transmitted to a change element of the transaction card. The change element may be configured such that the change element causes one or more edges or other portions of the transaction card to be (i) a first color in response to the signal being a first signal and (ii) a second color in response to the signal being a second signal. As an example, the portions of the transaction card may turn red when the signal is a first voltage and green when the signal is a second voltage.

Abstract: A device receives third-party boycott data associated with a merchant, and receives customer preference data associated with a customer of the merchant. The device processes the third-party boycott data and the customer preference data, with a machine learning model, to identify a boycott of the merchant that is predicted to be of interest to the customer. The device provides, to a user device of the customer, information identifying the boycott of the merchant and information that solicits the customer to indicate whether the customer desires to join the boycott, and receives, from the user device, information indicating that the customer desires to join the boycott. The device causes a transaction account associated with the customer to be restricted from a transaction with the merchant when the information indicates that the customer desires to join the boycott.

Abstract: Disclosed are methods and systems for determination of fluid contamination of a fluid sample from a downhole fluid sampling tool. A method may comprise obtaining a fluid sample, obtaining input parameters, wherein the input parameters comprise fluid properties obtained from measurement of the fluid sample and mud filtrate composition, obtaining initial values of iterative parameters, determining component mole fractions of the reservoir fluid using the initial values of the iterative parameters in a mole fraction distribution function, determining calculated fluid properties of the reservoir fluid using equation of state flash calculating, and repeating steps of determining component mole fractions and determining calculated fluid properties and further obtaining updated values of the iterative parameters for use in the mole fraction distribution function until a comparison of one or more of the calculated fluid properties with one or more of the input parameters is within a tolerance error.

Abstract: A composition and method for using seawater as a treatment fluid is provided. The treatment fluid comprises N-(phosphonomethyl)iminodiacetic acid and seawater. The provided treatment fluid is stable and viscous, even at high temperatures and a high pH.

Abstract: Systems and methods for improved security authentication are disclosed. In some embodiments, an improved system for security authentication may include a plurality of computing devices, and a server system communicatively coupled to the plurality of computing devices. The server system may be configured to receive a request for security authentication, determine an authorization providing computing device from among the plurality of computer devices based on authentication preferences stored in a database communicatively coupled to the server system, generate and transmit authentication information to the determined authorization providing computing device, receive, from an initiating computing device an authentication input, determine whether the received authentication input matches the transmitted authentication information, and complete the request for security authentication when the received authentication input matches the generated and transmitted authentication information.

Abstract: The present disclosure relates to systems and methods for backing up a distributed database provided as a database instance across servers within a first geographic region. In one example, such a system may include at least one processor configured to: generate and transmit a command to duplicate the distributed database in object databases on first region servers; generate and transmit a command to duplicate the object databases on servers in at least a second geographic region independent from servers in the first region; and, when an error is detected with at least one server within the first region: generate and transmit a command to initiate a new distributed database on second region servers, generate and transmit a command to populate the new distributed database using the object databases on second region servers, and generate and transmit a command to re-route traffic from the distributed database to the new distributed database.

Abstract: This disclosure relates generally to authenticating humans based on behavioral pattern. The method and system proposed provides a continuous/seamless monitoring platform for authenticating humans by continuously monitoring routine activities of subjects (Activities of Daily Living (ADL)) in a smart environment using plurality of passive, unobtrusive, binary, unobtrusive non-intrusive sensors embedded in living infrastructure. The proposed method and system for authenticating humans based on behavioral pattern is provided. The daily routine activities of humans/subjects, housed in a smart environment is continuous monitored by plurality of non-intrusive sensors embedded in living infrastructure. Further the collected sensor data is processed in several stages, which includes pre-processing of sensor data, behavioral pattern prediction, error detection based on predicted behavioral pattern and so on for authenticating humans based on behavioral pattern.

Abstract: A system and method are disclosed for training a machine-learning model to detect characteristics of fraudulent calls. The machine-learning model is trained using audio clips, voice recognition, call handler feedback and general public knowledge of commercial risks to detect and divert fraudulent calls, thereby alleviating the burdens otherwise placed on call center service representatives.

Abstract: An installation for melting metallic scraps, and particularly adapted for melting aluminium scraps, includes a system for cleaning the metallic scraps, and in particular for cleaning the scraps from organic compounds.

Abstract: Techniques to dynamically customize a menu system presented to a user by a voice interaction system are provided. Audio data from a user that includes the speech of a user can be received. Features can be extracted from the received audio data, including a vocabulary of the speech of the user. The extracted features can be compared to features associated with a plurality of user group models. A user group model to assign to the user from the plurality of user group models can be determined based on the comparison. The user group models can cluster users together based on estimated characteristics of the users and can specify customized menu systems for each different user group. Audio data can then be generated and provided to the user in response to the received audio data based on the determined user group model assigned to the user.

Abstract: A method and system are provided for continuous monitoring perfusion of an organ or extremity, and for early detection of progressive partial occlusion of arterial blood supply or venous drainage of tissue. The method and system measure a delay in wave propagation of a blood perfusion wave, which is associated with flow of blood through a blood vessel. The delay is correlated to an amount of obstruction in the blood vessel.

Abstract: This disclosure provides a system and method for concurrent dynamic optimization of a replenishment decision in a networked node environment by receiving at least one current state attribute associated with the networked node environment at a predetermined time interval; obtaining an optimized entity actionable matrix by mapping the at least one of current state attribute and an associated actionable entity; computing a predictive replenishment matrix for an impending cycle of the networked node environment based on the optimized entity actionable matrix; identifying a reward function for the predictive replenishment matrix; and determining the replenishment suggestive actionable element based on the reward function. The reward function includes a computation of overall cost with regard to a realized revenue associated with aggregation of the plurality of nodes.

Abstract: The present disclosure relates to systems and methods for using multicomputer data transferring to active contactless communication. In one example, such a system may include at least one memory storing instructions and at least one processor configured to execute the instructions to perform one or more operations, the operations including: receiving a transaction associated with a merchant on a list of merchants stored in the at least one memory; determining, based on the merchant, a remote server associated with the merchant; assembling a data packet including an identifier of the contactless card and an identifier of the transaction; transmitting the data packet to the determined server across one or more computer networks; receiving confirmation from the determined sever in response to the data packet; and transmitting the confirmation to a user device associated with the transaction.

Abstract: In an example embodiment, a pack for tobacco articles comprises an inner sleeve, and an outer box comprising front and back covers that allow access to the inner sleeve when the outer box is opened. The inner sleeve can include a front connecting panel pivotally connecting a front wall of the inner sleeve to an inner surface of the front cover and a back connecting panel pivotally connecting a back wall of the inner sleeve to an inner surface of the back cover. A slot in the outer box is configured to allow opening of the outer box by applying pressure against a bottom wall of the inner sleeve.

Abstract: In the existing processes for the creation and distribution of content such as question papers, there are multiple stages where human intervention is required which leads to huge scope of paper leakage and malpractice. In addition to that these processes require huge manpower and high costs for the distribution of content. A method and system for securely distributing the content in an examination has been provided. The system provides a green paper device that keep the content only accessible for a defined duration and cannot be copied or printed through any medium. The device can be used in invigilator mode as master paper device and the examination mode as receiving paper device. The system also includes a content authoring engine for securely creating or authoring content. The content is transferred from the content authoring engine to the cloud server and to master paper device in a password protected encrypted format.

Abstract: A computer-implemented method of validating an input object with a validation framework is described. A configuration module may load a validation configuration file from an external storage system. A domain module may receive the input object from an external input source. An executor module may collect property metadata of the input object and construct a searchable key based on the property metadata. The executor may retrieve a validator name associated with the searchable key from the validation configuration file and retrieve a validator associated with the validator name, wherein the validator initiates a validation process on the input object. The executor may receive a validation result from the validator and output the validation result and the error list.

Abstract: The heart rate monitoring systems currently available are prone to mistaking heart rate variation (caused due to the user involving in the physical activity) as an abnormal variation, even though such variations are ‘normal’, and may even trigger a false alarm. Even the monitoring systems which consider mobility states of the user so as to filter out such variations caused due to user activities may fail to consider change in mobility states at the time of measuring the heart rate data, which may have direct impact on the heart rate variations. A system and a method for heart rate estimation are provided wherein data pertaining to transition between different mobility states is considered by the system to filter out variations due to the transition between mobility states of the user. Different types of such transitions are identified, and appropriate methods are executed to filter the estimated heart rate data.

Abstract: The present disclosure relates to systems and methods for backing up a distributed database provided as a database instance across servers within a first geographic region. In one example, such a system may include at least one processor configured to: generate and transmit a command to duplicate the distributed database in object databases on first region servers; generate and transmit a command to duplicate the object databases on servers in at least a second geographic region independent from servers in the first region; and, when an error is detected with at least one server within the first region: generate and transmit a command to initiate a new distributed database on second region servers, generate and transmit a command to populate the new distributed database using the object databases on second region servers, and generate and transmit a command to re-route traffic from the distributed database to the new distributed database.