Abstract: The present disclosure generally relates to a primary load management system configured to execute machine learning and artificial intelligence techniques to generate predictions of access-right requests that are or are likely to be invalid before the access-right requests are processed for assignment to users or user devices. The present disclosure relates to systems and methods that collect a data set representing characteristics of user devices as the user devices interact with various systems of the primary load management system and train a machine-learning model to predict invalid access-right requests using the collected data set. The collected data set may include a log line that represents each user device, and each log line may be labeled based on an invalidity evaluation. New access-right requests can be processed using the trained machine-learning model to determine whether or not to assign access rights in response to the access-right request.

Abstract: A sprinkler assembly with a nutating distribution plate can improve even distribution of water. The distribution plate can tilt and/or translate upon water impinging the distribution plate to disperse water in different directions. The sprinkler assembly can have a deflector assembly including the distribution plate, a spindle supported by a bearing, and a contact portion downstream of the distribution plate to contact a housing that limits a range of movement of the distribution plate. The sprinkler assembly can be disassembled and reassembled with minimal tools and effort for servicing.

Abstract: A sprinkler assembly with a nutating distribution plate can improve even distribution of water. The distribution plate can tilt and/or translate upon water impinging the distribution plate to disperse water in different directions. The sprinkler assembly can have a deflector assembly including the distribution plate, a spindle supported by a bearing, and a contact portion downstream of the distribution plate to contact a housing that limits a range of movement of the distribution plate. The sprinkler assembly can be disassembled and reassembled with minimal tools and effort for servicing.

Abstract: Apparatuses and methods of shielding for capacitance-to-digital code conversion are described. One apparatus includes a capacitance-to-digital converter (CDC) for measuring a self-capacitance of a sensor electrode. The capacitance-to-digital code converter can in a first phase, apply a supply voltage to the sensor electrode. The sensor electrode and a shield electrode, the form a mutual capacitance with the sensor electrode. The CDC, in a second phase, couples the shield electrode to a ground potential and the sensor electrode to a first modulation capacitor. The first modulation capacitor is pre-charged to a reference voltage. The CDC, in a third phase, couples the sensor electrode and the shield electrode to the ground potential. The CDC, in a fourth phase, couples the shield electrode to the ground potential and the sensor electrode to a second modulation capacitor. The second modulation capacitor is pre-charged to the reference voltage.

Abstract: Apparatuses and methods of shielding for capacitance-to-digital code conversion are described. One apparatus includes a capacitance-to-digital converter (CDC) for measuring a self-capacitance of a sensor electrode. The capacitance-to-digital code converter can in a first phase, apply a supply voltage to the sensor electrode. The sensor electrode and a shield electrode, the form a mutual capacitance with the sensor electrode. The CDC, in a second phase, couples the shield electrode to a ground potential and the sensor electrode to a first modulation capacitor. The first modulation capacitor is pre-charged to a reference voltage. The CDC, in a third phase, couples the sensor electrode and the shield electrode to the ground potential. The CDC, in a fourth phase, couples the shield electrode to the ground potential and the sensor electrode to a second modulation capacitor. The second modulation capacitor is pre-charged to the reference voltage.

Abstract: Devices and methods for vascular navigation, assessment, treatment and/or diagnosis are disclosed. The system generally comprises an elongate body sized for introduction and translation through a catheter lumen. One or more openings may be located at or in proximity to a distal end of the elongate body and a sensor is positioned at or in proximity to the distal end. The sensor is configured to measure at least one parameter of a mixture of a first fluid and a second fluid after the first fluid is emitted from the openings and into the second fluid when the distal end is advanced beyond a distal opening of the catheter lumen. A controller in communication with the sensor is configured to receive a signal indicative of the at least one parameter and is further configured to obtain a position of the sensor within a body of a subject based upon the signal.

Abstract: Apparatuses and methods of capacitance-to-digital code conversion are described. One capacitance-to-digital converter (CDC) includes front-end circuitry, including a comparator. The CDC further includes a first capacitive digital-to-analog converter (CDAC) coupled to a first input of the comparator and, in a first phase, to a sensor cell. The CDC further includes a second CDAC coupled to a second input of the comparator and, in a second phase, to the sensor cell. The front-end circuitry provides a digital output. The digital output is proportional to a sensor capacitance of the sensor cell.

Abstract: Apparatuses and methods of shielding for capacitance-to-digital code conversion are described. One apparatus includes a capacitance-to-digital converter (CDC) for measuring a self-capacitance of a sensor electrode. The capacitance-to-digital code converter can in a first phase, apply a supply voltage to the sensor electrode. The sensor electrode and a shield electrode, the form a mutual capacitance with the sensor electrode. The CDC, in a second phase, couples the shield electrode to a ground potential and the sensor electrode to a first modulation capacitor. The first modulation capacitor is pre-charged to a reference voltage. The CDC, in a third phase, couples the sensor electrode and the shield electrode to the ground potential. The CDC, in a fourth phase, couples the shield electrode to the ground potential and the sensor electrode to a second modulation capacitor. The second modulation capacitor is pre-charged to the reference voltage.

Abstract: A device can include analog circuits formed with a substrate, including a comparator, analog switches, and a balance current circuit. A sensor current and balance current can be applied at an input of the comparator. The sensor current, balance current or both can be modulated with a switch control signal. Digital circuits can include switch control logic that generates the switch control signal in response to an output of the comparator and a modulation clock signal. Digital signal processing circuits can generate a multi-bit digital value from a bit stream output by the comparator circuit. The multi-bit digital value can be an analog-to-digital conversion of the sensor current. Corresponding methods and systems are also disclosed.

Abstract: Searching and locating an event on a calendar with a timeline is provided. An application such as a calendar application detects a search on the calendar or the timeline. One or more events are located on the calendar or on the timeline that match a search term of the search. The search term on the one or more events is highlighted. The one or more events with the search term that is highlighted are displayed on the calendar or the timeline.

Abstract: A sprinkler assembly with a nutating distribution plate can improve even distribution of water. The distribution plate can tilt and/or translate upon water impinging the distribution plate to disperse water in different directions. The sprinkler assembly can have a deflector assembly including the distribution plate, a spindle supported by a bearing, and a contact portion downstream of the distribution plate to contact a housing that limits a range of movement of the distribution plate. The sprinkler assembly can be disassembled and reassembled with minimal tools and effort for servicing.

Abstract: A sprinkler assembly with a nutating distribution plate can improve even distribution of water. The distribution plate can tilt and/or translate upon water impinging the distribution plate to disperse water in different directions. The sprinkler assembly can have a deflector assembly including the distribution plate, a stem supported by a bearing, and a contact portion upstream of the distribution plate to contact an outer race that limits a range of movement of the distribution plate. The sprinkler assembly can be disassembled and reassembled with minimal tools and effort for servicing.

Abstract: Locating an event on a timeline is provided. A calendar application may locate an event on a timeline by detecting a selection action on the event on a calendar. A context menu is displayed on the calendar, where the context menu includes a search control. An activation of the search control is detected. The event is located on the timeline of the calendar. The event is displayed on the timeline.

Abstract: A sprinkler assembly with a nutating distribution plate can improve even distribution of water. The distribution plate can tilt and/or translate upon water impinging the distribution plate to disperse water in different directions. The sprinkler assembly can have a deflector assembly including the distribution plate, a stem supported by a bearing, and a contact portion upstream of the distribution plate to contact an outer race that limits a range of movement of the distribution plate. The sprinkler assembly can be disassembled and reassembled with minimal tools and effort for servicing.

Abstract: Sharing a timeline of a calendar is provided. An application such as a calendar application detects an activation of a share operations control on a timeline of a calendar. A context menu is displayed on the timeline, where the context menu includes a share control and a print control. An activation of the share control is detected. A communication component is initiated to share the timeline.

Abstract: Sharing a timeline of a calendar is provided. An application such as a calendar application detects an activation of a share operations control on a timeline of a calendar. A context menu is displayed on the timeline, where the context menu includes a share control and a print control. An activation of the share control is detected. A communication component is initiated to share the timeline.

Abstract: Visualizing events on a calendar with a timeline is provided. An application such as a calendar application receives a request to associate a calendar with a timeline. Events are detected on the calendar to present on the timeline. The events are displayed on the timeline, where the timeline is placed in a location that is below the calendar.

Abstract: Management of an event on a calendar with a timeline is provided. An application such as a calendar application displays an initial context menu that includes a create control on the calendar, in response to an initial selection action of the event displayed on the calendar. The event is presented on the timeline, in response to an activation of the create control. A new context menu, that includes a delete control, is displayed on the timeline, in response to a new selection action of the event displayed on the timeline. The event is removed from the timeline, in response to an activation of the delete control.

Abstract: Locating an event on a timeline is provided. A calendar application may locate an event on a timeline by detecting a selection action on the event on a calendar. A context menu is displayed on the calendar, where the context menu includes a search control. An activation of the search control is detected. The event is located on the timeline of the calendar. The event is displayed on the timeline.