Abstract: An access control device according to an embodiment includes a lock mechanism, a digital core PCBA including at least one first processor and at least one first memory and is configured to facilitate wireless communications, wherein the at least one first memory is provisioned with a master initialization salt key, and an access core PCBA electrically coupled to the digital core PCBA, that includes at least one second processor and at least one second memory, and is configured to facilitate access control, and wherein the at least one second memory is provisioned with an access core initialization key derived from the master initialization salt key, wherein the digital core PCBA establishes a secure communication channel with the access core PCBA via an electrical connection between the digital core PCBA and the access core PCBA based on the master initialization salt key and the access core initialization key.

Abstract: A method, device, and computer program product for determining quality of a wireless network, includes: connecting, by a mobile device, to one or more access points of the wireless network in a physical environment; capturing, via a camera of the mobile device, a live rendering of the physical environment; generating, by the mobile device, a rendering of the physical environment; detecting, via the mobile device, a signal quality of the connection to each of the one or more access points; storing, in memory of the mobile device, each current position and a plurality of previous positions of the mobile device in the physical environment in association with the detected signal quality; and generating, in a processor of the mobile device, a virtual path graphic by linking the current positions and the plurality of previous positions of the mobile device in the physical environment.

Abstract: A stereo imaging system includes an optical assembly and a computational pixel imager (CPI) having a plurality of pixels. Each pixel includes a light sensor and counters that convert a photocurrent from the light sensor to a digital signal. The optical assembly, which directs light from a light field to the CPI, includes an optical field combiner and first and second primary lens assemblies, which are configured to receive first and second portions of the light from the light field, respectively, and to direct the first and second portions of the light to the optical field combiner. The optical field combiner includes a modulator configured to modulate the first and second portions of the light and to direct modulated first and second portions of the light onto the CPI. The counters are configured to perform digital signal processing on the digital signal.

Abstract: A multilayer integral geogrid, including one or more cellular layers, has a plurality of oriented multilayer strands interconnected by partially oriented multilayer junctions with an array of openings therein. The multilayer integral geogrid having one or more cellular layers is produced from a coextruded or laminated multilayer polymer starting sheet. The integral geogrid has a multilayer construction, with at least one outer layer thereof having the cellular structure. By virtue of the cellular layer structure, the multilayer integral geogrid provides for increased layer vertical compressibility under load, resulting in enhanced material properties that provide performance benefits to use of the multilayer integral geogrid to stabilize and strengthen soil, aggregates, or other particulate materials.

Abstract: Airborne LiDAR bathymetry systems and methods of use are provided. The airborne LiDAR bathymetry system can collect topographic data and bathymetric data at high altitudes. The airborne LiDAR bathymetry system has a receiver system, a detector system, and a laser transmission system.

Abstract: A monolayer multi-axial integral geogrid suitable for stabilizing aggregate includes a plurality of interconnected oriented strands and partially oriented junctions forming a repeating pattern of outer hexagons having an array of openings therein. Oriented ribs extending inwardly from each of said outer hexagons support and surround a smaller inner hexagon having oriented strands thus forming a plurality of trapezoidal openings and a single hexagonal opening. The oriented strands and partially oriented junctions of the outer hexagons form a plurality of linear strong axis strands that extend continuously throughout the entirety of the geogrid and form additional triangular openings. The geogrid thus includes three different repeating geometric shapes. The inner hexagons preferably also can move up and down, out of the plane of the geogrid. The multi-axial integral geogrid thus provides a geometry that can better engage with, confine and stabilize a greater variety and quality of aggregates.

Abstract: Embodiments of the presently disclosed technology provide systems and methods for catalog integration across distributed systems and interfaces. Such systems and methods may comprise, for example, determining a set of product protection plan offers and a set of shipping protection plan offers to display in a live website associated with the merchant, the live website displaying the first item with a first frame object comprising the set of product protection plan offers and a second frame object comprising the set of shipping protection offers and performing an action. Certain embodiments may further provide, at the integration system, an offers management system that includes a set of connected platforms to manage aspects of the sets of protection plan offers.

Abstract: Embodiments of the presently disclosed technology provide systems and methods for catalog integration across distributed systems and interfaces. Such systems and methods may involve: (1) receiving, at an integration platform, a catalog of items from a merchant, the catalog of items including a first item; (2) determining, by the integration platform, a set of protection plan offers to display in a live website associated with the merchant, the live website displaying the first item with a frame object comprising the set of protection plan offers; (3) receiving, by the integration platform, a notification related to a transaction involving the first item and a customer; and (4) performing, by the integration platform, an action associated with the transaction and a first protection plan offer of the set of protection plan offers.

Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).

Abstract: A variable air flow air conditioning (HVAC) systems and methods are disclosed. In example embodiments, one or more variable speed fans or air-moving devices are in communication with ducts connecting one or more zones of a structure or other space to be air conditioned. Zone temperature sensors and air flow measurement are provided to obtain particular measurements relative to the zone it is serving while communicating with a central control. Optionally, a distributed control system can be provided such that zone sensors communicate with both the central control and its respective zone controller. The control system collects and processes multiple datasets to dynamically and proportionally adjust the volumetric air flows of each of the zones to satisfy any loads or heating/cooling demands while also maintaining a net volumetric air flow across a coil of the indoor heat transfer unit within a preset range.

Abstract: A method of diagnosing anomalous patterns from metrics data associated with a microservices-based application comprises aggregating a plurality of ingested spans into a plurality of streams of metric data. The method also comprises performing computations on a stream of metric data from the plurality of streams of metric data to identify an anomalous pattern. Further, the method comprises generating an alert in response to the anomalous pattern and querying a data set using metadata associated with the alert to retrieve additional information pertaining to the anomalous pattern.

Abstract: Minimally invasive methods and devices for introducing a spinal fixation element into a surgical site in a patient's spinal column are provided. In general, the method involves advancing a spinal fixation element in a first, lengthwise orientation along a pathway extending from a minimally invasive percutaneous incision to a spinal anchor site. As the spinal fixation element approaches the spinal anchor site, the fixation element can be manipulated to extend in a second orientation, which is preferably substantially transverse to the first orientation, to position the fixation element in relation to one or more spinal anchors.

Abstract: A method and system for facilitating interaction between users viewing same digital contents is provided. Further, the method may include a step of receiving one or more second digital content requests of the digital content. Further, the method may include a step of analyzing the first digital content request and the one or more second digital content requests. Further, the method may include a step of determining a simultaneous access of the digital content from the first user device and the one or more second user devices based on the analyzing. Further, the method may include a step of generating a notification for the simultaneous access of the digital content based on the determining. Further, the method may include a step of transmitting the notification to one or more of the first user device and the one or more second user devices.

Abstract: The first objective comparison of automated and human segmentation of magnetic resonance images, or MRI, using a blinded controlled assessment study. Computers connected over a network divide duties including computerized segmenting of the images, manual segmenting of the images, comparison of the computer segmented images and the manually segmented images, and scoring of the images for accuracy. The scores are evaluated to update configuration parameters of a neural network.

Abstract: Variable air flow air conditioning (HVAC) systems including a method of cooling or heating a structure having at least two zones. In example embodiments, individual air flow rates of the at least two zones are measured, and a control system adjusts the individual air flow rates to maintain an instantaneous measured net volumetric air flow rate at a preset volumetric air flow rate as if there was a single fan operating the system.

Abstract: Minimally invasive methods and devices are provided for positioning a spinal fixation element in relation to adjacent spinal anchors. In an exemplary embodiment, the device is a percutaneous access device that can be coupled to a spinal anchor, and the method includes the step of positioning a spinal fixation element through at least one sidewall opening of at least two percutaneous access devices such that the spinal fixation element extends in a lengthwise orientation that is substantially transverse to the longitudinal axis of each percutaneous access device. The spinal fixation element can then be advanced in the lengthwise orientation to seat the spinal fixation element in or adjacent to the receiver heads of at least two adjacent spinal anchors. A fastening element or other closure mechanism can then be applied to each spinal anchor to engage the spinal fixation element within the receiver heads of the adjacent anchors.

Abstract: There is a need for more effective and efficient heightened need prediction. In one example, a method comprises, during an online prediction phase: receiving incoming monitoring data associated with the user profile; performing anomaly reduction on the incoming monitoring data to generate anomaly-reduced incoming monitoring data; generating an incoming monitoring window based on the anomaly-reduced incoming monitoring data; processing the incoming monitoring window using a trained heightened need prediction machine learning model to determine a heightened need prediction for the incoming monitoring window; and in response to determining that the heightened need prediction is positive, performing one or more responsive actions by communicating with one or more client devices associated with the user profile.

Abstract: A system and method for registration and processing point of sale purchases, billing and transaction requests using biometric authentication is provided. The system is configured such that upon registration of a user token on a mobile device, an associated financial account server is prevented from processing any transaction requests against the associated account without confirmation and receipt of a user token from a server. The system interacts with the mobile device to verify a biometric identifier before transmission of the user token from a server that interacts with a second server of the financial institution associated with the account before processing a transaction request. The system also includes methods to configure multiple point of sale systems at retail locations to communicate and process payment requests through the system.

Abstract: A system and method for registration and processing point of sale purchases, billing and transaction requests using biometric authentication is provided. The system is configured such that upon registration of a user token on a mobile device, an associated financial account server is prevented from processing any transaction requests against the associated account without confirmation and receipt of a user token from a server. The system interacts with the mobile device to verify a biometric identifier before transmission of the user token from a server that interacts with a second server of the financial institution associated with the account before processing a transaction request. The system also includes methods to configure multiple point of sale systems at retail locations to communicate and process payment requests through the system.

Abstract: A variable air flow air conditioning (HVAC) systems and methods are disclosed. In example embodiments, one or more variable speed fans or air-moving devices are in communication with ducts connecting one or more zones of a structure or other space to be air conditioned. Zone temperature sensors and air flow measurement are provided to obtain particular measurements relative to the zone it is serving while communicating with a central control. Optionally, a distributed control system can be provided such that zone sensors communicate with both the central control and its respective zone controller. The control system collects and processes multiple datasets to dynamically and proportionally adjust the volumetric air flows of each of the zones to satisfy any loads or heating/cooling demands while also maintaining a net volumetric air flow across a coil of the indoor heat transfer unit within a preset range.