Abstract: Systems, devices, and methods for a gas sensor comprising one or more optical cells; a processor having addressable memory, the processor configured to: detect gas from the one or more optical cells of the gas sensor, where the detected gas is one or more of: methane, carbon dioxide, hydrogen sulfide, water, ammonia, sulfur oxides, and nitrogen; record data corresponding to the detected gas, where the recorded data comprises at least one of: an ambient temperature from a temperature sensor, an ambient pressure from a pressure sensor, an aerial vehicle telemetry, and an aerial vehicle location from a global positioning system (GPS); and generate a map of atmospheric greenhouse gas concentration on a map based on the detected gas and the recorded data.

Abstract: A method, computer program product, and computing system for processing a first data access request from a first computing device for accessing a cloud storage portion of a plurality of cloud storage portions associated with a cloud-based storage resource. A current ownership sequence identifier associated with the cloud storage portion is obtained. The current ownership sequence identifier from the cloud storage portion is compared to a previously obtained ownership sequence identifier for the cloud storage portion on the first computing device. The first data access request is effectuated on the cloud storage portion when the current ownership sequence identifier is identical to the previously obtained ownership sequence identifier.

Abstract: A glass substrate according to one or more embodiments is disclosed. The glass substrate includes an alkali-containing bulk, at least one first alkali-depleted region, and at least one second alkali-depleted region. The alkali-containing bulk has a first surface and a second surfaces with the first and second surfaces opposing one another. The at least one first alkali-depleted region extends into the alkali-containing bulk from the first surface. The at least one second alkali-depleted region extends into the alkali-containing bulk from the second surface. The first alkali-depleted region and the second alkali-depleted region are amorphous and have a substantially homogenous composition. The first alkali-depleted region in some embodiments is a first alkali-depleted surface layer that extends across the alkali-containing bulk. The first alkali-depleted region in some embodiments is plurality of first alkali-depleted regions that are spaced apart from one another.

Abstract: Embodiments of a glass substrate including an alkali-containing bulk and an alkali-depleted surface layer, including a substantially homogenous composition with at least 51 mol % Al2O3 are disclosed. In some embodiments, the alkali-depleted surface layer includes about 0.5 atomic % alkali or less. The alkali-depleted surface layer can be substantially free of hydrogen and/or crystallites. Methods for forming a glass substrate with a modified surface layer are also provided.

Abstract: A continuous analyte monitoring system includes analyte sensors configured to sense analytes such as lactate and glucose in the tissue of a user. A controller is coupled to the analyte sensors and configured evaluate first samples of outputs of a first analyte sensor and second samples of outputs of a second analyte sensor to determine whether the first samples and the second samples indicate compression of the tissue. The controller compensates for the compression of the tissue with respect to the first samples. A force sensor may be used and may be positioned between a circuit board and a housing, the circuit board supported by supports providing preloading of the force sensor. A force deflector may be used to direct loads away from tissue holding the analyte sensors. A housing may have a flexible lower surface to reduce loading of the tissue.

Abstract: Systems, devices, and methods including a modified Herriot cell comprising: a laser configured to generate a single beam; a partially transmissive region (PTR) disposed in at least one of: a first mirror and a second mirror, where a first portion of the single beam is received through the PTR, and where a second portion of the single beam is reflected by the PTR; a first detector disposed proximate the PTR, where the first detector receives the first portion of the beam, and where the first portion of the beam has traveled a first path length from the laser to the first detector; and a second detector disposed proximate the exit hole, where the second detector receives the second portion of the beam, and where the second portion of the beam has traveled a second path length from the laser to the second detector.

Abstract: A glass glass-ceramic composite comprises a substrate comprising an alkali-containing glass bulk, the bulk comprising Al2O3 and SiO2 and alkali, and a glass-ceramic surface layer, the surface layer comprising an alkali-depleted glass ceramic comprising Al2O3 and SiO2 with at least 5% crystalline phase by volume, wherein the alkali-depleted glass ceramic surface layer comprises a mol % Al2O3 of at least 51%. A method of preparing the composite is also disclosed.

Abstract: The present disclosure relates to a process for producing homogeneous solutions comprising dissolved polyacrylonitrile-based polymer, and a system suitable therefor. The homogeneous polymer solutions produced by the process described herein may be used for producing carbon fiber, typically carbon fiber used in manufacturing composite materials.

Abstract: A system obtains data logs from a set of applications that each output data of different data types and in different formats. Data is obtained from the applications as an input message stream and processed into an output message stream with messages in a standardized format for processing by an engine. The data source is detected from analysis of the data and a corresponding filter is applied to generate the output message stream. An alert is provided to an administrative interface when a pattern indicative of malicious activity is detected in the output data steam.

Abstract: Systems, devices, and methods for generating a first wind model, wherein the first wind model is based on at least one or more key parameters; generating a second wind model, wherein the second wind model is based on a secondary wind measurement device, from at least one of: a second stationary anemometer, an aerial-based data from an onboard anemometer, a control-system derived wind vector during a flight of an unmanned aerial vehicle, and a third-party meteorological data service; adjusting the second wind model based on a comparison of two or more altitudes; and adjusting the one or more key parameters to achieve a solution convergence, where the solution convergence is achieved when at least one of: a determined error between a received wind data and the second wind model is minimized to within an accepted tolerance range and a number of minimization attempts exceeds a threshold.

Abstract: A method, computer program product, and computing system for processing a first data access request from a first computing device for accessing a cloud storage portion of a plurality of cloud storage portions associated with a cloud-based storage resource. A current ownership sequence identifier associated with the cloud storage portion is obtained. The current ownership sequence identifier from the cloud storage portion is compared to a previously obtained ownership sequence identifier for the cloud storage portion on the first computing device. The first data access request is effectuated on the cloud storage portion when the current ownership sequence identifier is identical to the previously obtained ownership sequence identifier.

Abstract: A patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways comprising: a cushion member that includes a retaining structure and a seal-forming structure permanently connected to the retaining structure; a frame member attachable to the retaining structure; and a positioning and stabilising structure attachable to the frame member.

Abstract: Systems, devices, and methods for an unmanned aerial vehicle (UAV); a trace gas sensor disposed on the UAV, where the gas sensor is configured to measure a gas point concentration; a wind sensor, where the wind sensor is configured to determine a discrete wind vector corresponding to the gas point concentration measurement; and where the discrete wind vector and gas point concentration measurement are acquired substantially concurrently and co-locally.

Abstract: A system and method is operable to automatically determine the amplitude and latency of one or more evoked potential (EP) or event-related potential (ERP) from electroencephalography (EEG) data. The EEG data from an EEG scan is separated into one or more epochs containing the desired EP or ERP waveforms. Epochs corresponding to the same type of EP or ERP such as N100, P300, and N400 are averaged automatically. The averaged epochs are automatically filtered in the time-frequency domain using an automatically selected filtering mask associated with the type of EP or ERP. A corresponding peak is automatically identified from the filtered epoch, in which the amplitude and latency is automatically measured.

Abstract: Embodiments described herein relate to systems and methods for an individualized intervention to generate and provide wellness pattern aware interventions. The system generates digital instructions and output for an online web application, device hosted application, smart device, or similar system. In one embodiment, the system provides the individualized intervention that matches device capacity, user context, and the best intervention type for a multi feel state longitudinal journey over a multi-day duration.

Abstract: Systems and methods are provided for multi-space vehicle charging. An example system may include a cord management system configured to extend across a plurality of parking spaces and configured to move a charging connector of a cord to at least one selected parking space of the plurality of parking spaces associated with at least one vehicle. The cord may extend from a charging device. An example method may include receiving a request to charge a vehicle located in a parking space of a plurality of parking spaces and/or moving a charging connector of a cord extending from a charging device to the parking space of the vehicle.

Abstract: Isocyanate-functional polyurethane prepolymers are prepared by reacting a polymeric diol, a non-linear short chain diol, a multifunctional polyol, and a diisocyanate. Coating compositions comprising the isocyanate-functional polyurethane prepolymers and a polyamine curing agent can be used to prepare topcoats that meet the demanding performance requirements of aerospace and other applications.

Abstract: Systems, devices, and methods for a gas sensor comprising one or more optical cells; a processor having addressable memory, the processor configured to: detect gas from the one or more optical cells of the gas sensor, where the detected gas is one or more of: methane, carbon dioxide, hydrogen sulfide, water, ammonia, sulfur oxides, and nitrogen; record data corresponding to the detected gas, where the recorded data comprises at least one of: an ambient temperature from a temperature sensor, an ambient pressure from a pressure sensor, an aerial vehicle telemetry, and an aerial vehicle location from a global positioning system (GPS); and generate a map of atmospheric greenhouse gas concentration on a map based on the detected gas and the recorded data.

Abstract: Systems and methods are disclosed that include an electronic device and an activation device. The electronic device includes a battery compartment having a battery storage section and a battery engagement section. The battery engagement section includes battery contacts. The electronic also includes a battery disposed in the battery storage section of the battery compartment. The battery moves from the battery storage section to the battery engagement section in response to an activation event to place the battery in electrical contact with the battery contacts. The activation device includes an activation element configured to generate the activation event.

Abstract: A method of ingesting data to enable selection between a fast query mode and a low-cost query mode includes receiving data from one or more data sources, generating records based on the received data, adding the records to a current record file, and adding index metadata to the records. The index metadata for a given record includes a path and an offset, the path identifies a file in the datastore that includes the given record and the offset indicates a location of the given record in the file. The method further includes saving the current record file to a datastore and loading the records in the current record file into a table in a cloud database.