Abstract: Embodiments are directed to monitoring network traffic to determine users and assets based on the network traffic. A user role model may assign a user role and provide a role confidence score for the users based on network traffic associated with the users. An asset model may assign an asset type and provide an asset confidence score the assets based on network traffic associated with the assets. The users may be associated with assets based on the network traffic. The role confidence scores provided for the users may be modified based on the asset type assigned to assets associated with the users. The asset confidence score provided for the assets may be modified based on the user role assigned to the users associated with the assets. A report that includes information about the user roles and the asset types may be provided.

Abstract: Materials, designs, and methods of fabrication for hydrogen oxidation electrodes and electrochemical cells including the same are disclosed. In various embodiments, hydrogen oxidation catalysts and corresponding substrates are provided that enable electrochemical oxidation of hydrogen evolved at the anode of aqueous batteries.

Abstract: Embodiments are directed to monitoring network traffic using a monitoring engine that monitors network traffic in networks to provide metrics. An inference engine may provide activity profiles based on portions of the network traffic where each activity profile includes features associated with the portions of network traffic. The inference engine may determine other activity profiles correlated with the activity profiles based on correlation models such that the determination of the other activity profiles occurs prior to monitoring an occurrence of other portions of the network traffic. The inference engine may modify monitoring actions of the monitoring engine based on the other activity profiles. The inference engine may provide reports based on the portions of the network traffic, the activity profiles, the other portions of the network traffic, or the other activity profiles.

Abstract: A heat exchanger assembly that in a preferred embodiment comprises: an inlet duct lower wall interfacing with a bypass duct; an outlet duct lower wall interfacing with a bypass duct; a heat exchanger coupled between the inlet duct lower wall and the outlet duct lower wall wherein the heat exchanger is at a compound angle with respect to an inlet duct air flow direction; and a fairing coupled to the top of the heat exchanger wherein the fairing forms the inlet duct upper wall and the outlet duct upper wall.

Abstract: In one embodiment, an apparatus includes a first omnidirectional antenna for coupling to a first radio to establish a first macro cell and a second omnidirectional antenna for coupling to a second radio to establish a second macro cell. The first and second omnidirectional antennas are configured for concurrent 5 GHz radio operation while maintaining at least 40 dB of isolation between the first and second omnidirectional antennas. An antenna system and network device are also disclosed herein.

Abstract: Embodiments are directed to monitoring network traffic using network monitoring computers (NMCs). NMCs may determine requests provided to a server based on a first portion of network traffic. NMCs may determine suspicious requests based on characteristics of the provided requests. NMCs may employ the characteristics of the suspicious requests to provide correlation information that is associated with the suspicious requests. NMCs may determine dependent actions associated with the server based on a second portion of the network traffic and the correlation information. And, in response to determining anomalous activity associated with the evaluation of the dependent actions, NMCs may provide reports associated with the anomalous activity.

Abstract: A system for serving as a connection interface between a lower landing string and an upper landing string is provided. The system includes a quick union device comprising a first quick union component that is operable to couple to the upper landing string and a second quick union component that is operable to couple to the lower landing string. The first quick union component and the second quick union component respectively include a self-aligning threading interface that provides hydraulic and electrical connections when the first and second quick union components are connected to one another. The quick union device provides real-time feedback via wireless communication transducers that measure pressure and report that the measured pressure is retained in a plurality of hydraulic lines of the second quick union component when the first and second quick union components are disconnected from one another.

Abstract: A system for capturing possible repeats or rejections of images occurring during tomographic imaging accommodates the wide variety of imaging protocols by providing groupings of common imaging protocol types and highlighting outliers of this grouping. The grouping may consider text descriptions of the images and their series, machine parameters such as tomographic and localizer scans, and overlap between images of any given series.

Abstract: A first device, such as a charger, includes electrical contacts to supply power to a second device, such as a wearable device. The first device includes a detection circuit that measures a sense voltage proportional to an effective resistance, which includes resistances of the contacts, an internal resistance of the second device, and any contaminants between the contacts. When the sense voltage is within a range, the detection circuit determines the second device is compatible and correctly oriented and determines there are insufficient contaminants to alter the effective resistance. The first device de-energizes the contacts while the sense voltage is outside of a voltage range and provides a power supply to one or more of the contacts when the sense voltage is within the voltage range. In some aspects, the detection circuit may delay the power supply for a period of time to avoid false detection events.

Abstract: Various methods and systems are provided for generating a guided workflow and assisting in clinical decision making during operation of an imaging system at a site. Via a protocol manager interface, displaying a default protocol generated for the imaging system by a manufacturer, an authorized user may customize the protocol for the site. A workflow, in accordance with the modified protocol, is then displayed to another non-authenticated user at a time of operating the imaging system for an active scan.

Abstract: An electronic vibrato system for a stringed instrument comprises an actuator and microcontroller which are disposed within a chassis. The control arm moves the actuator from a resting position to non-resting, rotated positions. The system is below a face of a stringed instrument such that the system has a disposed fulcrum within the instrument. The rotated positions impart resistive forces on said actuator and imparting control signals. The microcontroller processes said control signal and modulates pitch.

Abstract: The present disclosure provides taste-modifying polypeptides and methods of producing the same. In some cases, the taste-modifying polypeptides may be produced recombinantly. In some cases, the taste-modifying polypeptides comprise a miraculin protein or a brazzein protein. The taste-modifying polypeptides may be provided in various formulations for human consumption.

Abstract: The subject disclosure describes a structure and method that generates the average of two or more reference quantities (e.g., reference voltage potentials) and monitors the integrity of the voltage reference potentials. The subject technology produces a reference with improved accuracy and more accurate monitoring compared to traditional techniques. For example, the subject technology provides for a fault circuit that includes a monitoring circuit, and an averaging circuit configured to receive a plurality of reference signals and to produce an averaged reference signal based on the received plurality of reference signals. In some examples, the monitoring circuit is configured to receive the averaged reference signal from the averaging circuit, compare the averaged reference signal to each of the plurality of reference signals, and generate a fault signal when the averaged reference signal deviates from at least one of the plurality of reference signals by at least a threshold value.

Abstract: In one embodiment, an apparatus includes a first omnidirectional antenna for coupling to a first radio to establish a first macro cell and a second omnidirectional antenna for coupling to a second radio to establish a second macro cell. The first and second omnidirectional antennas are configured for concurrent 5 GHz radio operation while maintaining at least 40 dB of isolation between the first and second omnidirectional antennas. An antenna system and network device are also disclosed herein.

Abstract: A system for serving as a connection interface between a lower landing string and an upper landing string is provided. The system includes a quick union device comprising a first quick union component that is operable to couple to the upper landing string and a second quick union component that is operable to couple to the lower landing string. The first quick union component and the second quick union component respectively include a self-aligning threading interface that provides hydraulic and electrical connections when the first and second quick union components are connected to one another. The quick union device provides real-time feedback via wireless communication transducers that measure pressure and report that the measured pressure is retained in a plurality of hydraulic lines of the second quick union component when the first and second quick union components are disconnected from one another.

Abstract: A system and method are provided for testing electronic visual user interface outputs. The method includes obtaining a baseline set of one or more screen shots of a user interface, the user interface comprising one or more elements; generating an updated set of one or more screen shots of the user interface, the updated set comprising one or more changes to the user Interface; comparing the baseline set to the updated set to generate a differential set of one or more images illustrating differences in how at least one of the user interface elements is rendered.

Abstract: Materials, designs, and methods of fabrication for iron-manganese oxide electrochemical cells are disclosed. In various embodiments, the negative electrode is comprised of pelletized, briquetted, or pressed iron-bearing components, including metallic iron or iron-based compounds (oxides, hydroxides, sulfides, or combinations thereof), collectively called “iron negative electrode.” In various embodiments, the positive electrode is comprised of pelletized, briquetted, or pressed manganese-bearing components, including manganese (IV) oxide (MnO2), manganese (III) oxide (Mn2O3), manganese (III) oxyhydroxide (MnOOH), manganese (II) oxide (MnO), manganese (II) hydroxide (Mn(OH)2), or combinations thereof, collectively called “manganese oxide positive electrode.” In various embodiments, electrolyte is comprised of aqueous alkali metal hydroxide including lithium hydroxide (LiOH), sodium hydroxide (NaOH), potassium hydroxide (KOH), cesium hydroxide (CsOH), or combinations thereof.

Abstract: Systems and methods of the various embodiments may provide metal electrodes for electrochemical cells. In various embodiments, the electrodes may comprise iron. Various methods may enable achieving high surface area with low cost for production of metal electrodes, such as iron electrodes.

Abstract: A computer implemented data product release method or system. The data product release is derived from a sensitive dataset using a privacy protection system such as a differentially private system. The privacy protection parameters, such as noise addition magnitude, are configurable as part of the data product release method or system to alter the balance between maintaining privacy of the sensitive dataset and making the data product release useful.