Abstract: Disclosed are methods and apparatus for recording time, latitude, longitude, frequency, and amplitude data to ascertain information about the radio frequency (RF) environment (e.g., RF emitter locations), where the apparatus is also easily transportable. The location determination method using this simple hardware solution may occur in two processes or phases: (1) a data collection phase; and (2) a data processing phase, although these two phases may also be combined in time for a real time solution. During the data collection phase, a user may select a desired frequency range and step size for analysis. A software defined radio (SDR) sweeps through the desired frequencies and records the amplitude associated with each frequency. Each of the recorded points are stamped with their time and geolocation (i.e., latitude and longitude coordinates) and processed using amplitude measurements to ascertain the locations of unknown emitters.

Abstract: A display system can include a head-mounted display configured to project light to an eye of a user to display virtual image content at different amounts of divergence and collimation. The display system can include an inward-facing imaging system images the user's eye and processing electronics that are in communication with the inward-facing imaging system and that are configured to obtain an estimate of a center of rotation of the user's eye. The display system may render virtual image content with a render camera positioned at the determined position of the center of rotation of said eye.

Abstract: In an embodiment, a method is provided. The method includes receiving claim edit information including a plurality of claim edits made to a plurality of claims at a first time interval, where the plurality of claim edits are made using a rule; receiving claim information representing the status of the plurality of claims at a second time interval; and determining a persistence value based on the plurality of claims at a second time interval and the plurality of claim edits made at a first time interval.

Abstract: The present disclosure relates to a system in package having a chiplet with a first substrate and a first die deposed over the first substrate, a second die, a second substrate that the chiplet and the second die are deposed over, and a heatsink spreader deposed over the chiplet and the second die. Herein, the first substrate includes layered-cake shaped heatsink stanchions that are coupled to the first die, and the second substrate includes layered-cake shaped heatsink stanchions that are coupled to the chiplet and the second die. As such, heat generated by the first die can be dissipated by the heatsink stanchions within the first and second substrates, and heat generated by the second die can be dissipated by the heatsink stanchions within the second substrate. Furthermore, the heat generated by the first die and the second die can be dissipated by the heatsink spreader above them.

Abstract: In some embodiments, a method may include display of a data summary view of a set of events that correspond to query results of a query. Each event of the set of events may include data items of a plurality of event attributes. In embodiments, the data summary view can include various summary reports. Each summary report can include summary entries and a summary graph that each present a summary of data items of a selected event attribute, of the plurality of event attributes. At least one summary report can include summary entries that are selectable by a user. The method may further include filtering the set of event, in response to, and based on, selection of one or more of the selectable summary entries by the user and updating of at least the first and second summary graphs to correspond to the filtered set of events.

Abstract: A system for treating cardiac arrhythmias comprising a generator including: a sensing circuitry configured to evaluate one or more identified signals representative of electrical activity of the heart and detect an arrhythmia, a control circuitry that is configured to control delivery of a therapy in response to the detected arrhythmia, the therapy including a first stage of electrical pulses delivered via at least a first electrode, wherein the first set of electrical pulses is configured to destabilize and/or terminate a reentry associated with the arrhythmia, and a first lead coupled to the generator, wherein the first lead includes the first electrode. The therapy further includes a second stage of electrical pulses delivered via the first electrode and/or a second electrode, wherein the second stage of pulses is configured to terminate the reentry; and an inter-stage delay separating the first and second stages of electrical pulses.

Abstract: At times, it may be desirable to determine that a client system is, or to determine the number of client systems that are, presenting particular dynamic content when an auditable event occurs in the dynamic content. One manner of making the determination may include accessing presentation time information that indicates the time(s) at which one or more client systems present particular dynamic content and accessing event time information indicating the time(s) at which one or more auditable events occur in the dynamic particular content. Based on the presentation time information and the event time information, it may be possible to determine that a client system is, or to determine the number of client systems that are, presenting particular dynamic content when an auditable event occurs in the dynamic content.

Abstract: A handle of an endoscope may comprise a body portion that defines a first chamber having a first feature configured to support at least a first component of a steering assembly, and a second chamber having a second feature configured to support at least one fluidic component or electronic component.

Abstract: The present invention relates to genetically modified yeasts that can use lactate as a carbon source to produce a fermentation product. In one aspect, the yeasts can consume glucose and lactate simultaneously to produce ethanol. In one aspect, the genetically modified yeast is transformed to include a monocarboxylic/monocarboxylate transporter. In one aspect, the yeast can include one or more heterologous genes encoding lactate dehydrogenase (cytochrome) (EC 1.1.2.3 and/or 1.1.2.4).

Abstract: Delegated administration of permissions using a contactless card. In one example, a permissions module may receive a request from a first account to grant a second account access to a computing resource. The permissions module may receive permissions data of the first account from a contactless card and encrypted data generated by the contactless card. The permissions module may transmit the permissions data and the encrypted data to an authentication server, which may verify the encrypted data based at least in part on the private key, and determine, based on the permissions data, that the first account has permissions to grant access to the computing resource. The permissions module may receive, from the authentication server, an indication of the verification of the encrypted data and a permissions vector associated with the second account, the permissions vector reflecting the grant of access to the computing resource to the second account.

Abstract: A gun safety system can include a mount assembly comprising a mounting rail and a first lock mechanism, the mount assembly configured to secure the mounting rail to a support structure; and a gun safe assembly comprising an outer housing and an inner housing assembly disposed within the outer housing, the inner housing assembly including a sleeve at least partially defining a gun storage cavity, the outer housing comprising a first mounting rail guide, the first lock mechanism being accessible through the gun storage cavity in response to the gun safety system being in a docked configuration.

Abstract: Systems are provided for an air compressor system. In one example, a system includes a housing, a piston arranged in the housing, and a crankshaft arranged in the housing, the crankshaft coupled to a connecting rod of the piston, and the crankshaft forces the piston to oscillate from a first end of the housing to a second end, the piston pressurizing air in the housing to a first pressure at the first end and to a second pressure at the second end, the second pressure greater than the first.

Abstract: A cortical malformation identification method includes quantitatively evaluating, using a processor of a computer that includes the processor and a memory, digital image data from a magnetic resonance imaging (MRI) scan on a cerebral cortex to produce quantified scan data. The method also includes automatically detecting a cortical malformation based on the quantified scan data. An image of the cerebral cortex may be color-coded so that the cortical malformation is shown in a different color than the remainder of the cerebral cortex in the image, based on the quantified scan data. Additionally or alternatively, a 3-dimensional representation of the cerebral cortex may be mapped to the quantified scan data to produce a mapped image of the cerebral cortex including the detected cortical malformation.

Abstract: A tissue monitoring system includes a sensor, a sensor reader, and at least one computing device. The sensor is releasably coupled to a staple by a tether and is configured to measure a physiological parameter of tissue and convert the measurement into a signal. The sensor reader is configured to receive the signal from the sensor and the at least one computing device is configured to receive the signal from the sensor reader and process the signal into physiological data. The sensor is implanted in tissue by the staple.

Abstract: An aerosol generation device includes a circuit or microcontroller for detecting and adjusting vibration frequency of an electronic transducer to a determined resonance frequency that changes during operation of the device.

Abstract: A handle of an endoscope may comprise a body portion that defines a first chamber having a first feature configured to support at least a first component of a steering assembly, and a second chamber having a second feature configured to support at least one fluidic component or electronic component.

Abstract: A droplet delivery device includes an ejector plate having an overall area that includes an outer area that is solid without holes and inner, active area with holes.

Abstract: A droplet delivery device includes a housing with a mouthpiece port or outlet from a nasal device for releasing fluid droplets, a fluid reservoir, and an ejector bracket having a membrane positioned between a mesh with a plurality of openings and a vibrating member that is coupled to an electronic transducer, such as an ultrasonic transducer. The transducer vibrates the vibrating member which causes the membrane to push fluid supplied by the reservoir through the mesh to generate droplets in an ejected stream released through the outlet.

Abstract: A steering assembly of a medical device may comprise a handle having a recess and first and second wire guides disposed within the recess. At least one of the first or second wire guides may be keyed to the recess to prevent rotation of the first or second wire guide within the recess. First and second wire segments may be configured to steer a sheath coupled to the steering assembly in first and second directions. The first wire segment may pass through a first gap between the first wire guide and the second wire guide. The second wire segment may pass through a second gap between the first wire guide and the second wire guide. Neither of the first nor the second gap may occupy any overlapping space.

Abstract: A droplet delivery device includes an ejector mechanism with an ejector mesh or similar substrate with apertures that is treated by one or more of coatings, roughening, metal layer deposition and laser ablation to provide desirable production and size of droplets, such as in an inhaled aerosol from the device.