Abstract: An example system includes a camera system, memory, and processing circuitry coupled to the camera system and memory. The processing circuitry is configured to obtain image data and determine a visualization mask based on pixels associated with respiration. The processing circuitry is configured to determine a bounding box based on the visualization mask. The processing circuitry is configured to determine a sampling region for the image data based on an average including the bounding box and at least one previously determined bounding box. The processing circuitry is configured to determine at least a portion of a volume waveform based at least in part on the sampling region, determine at least one respiration parameter based on the volume waveform, and output, for display, the at least one respiration parameter.

Abstract: Use of non-contact monitoring systems to monitor a subject (e.g., baby, infant, child) in a sleeping or resting environment. The systems identify the position of the subject and alert a caregiver if the subject is in a potentially hazardous position, such as lying prone (on their front) or if the subject has remained in the same position for a period of time longer than a threshold time. The non-contact monitoring systems can be configured to detect a physical attribute (e.g., respiration rate, tidal volume, pulse, etc.).

Abstract: Use of non-contact monitoring systems to monitor a subject (e.g., baby, infant, child) in a sleeping or resting environment. The systems utilize artificial intelligence (AI) to identify potential hazards to the subject and alert a caregiver. The systems can be trained to recognize the location of an object as a potential hazard, recognize the location of an object as not a potential hazard, and/or to recognize the type of object as not a potential hazard. The caregiver may acknowledge the potential hazard is indeed a hazard or may clear the potential hazard and the alert, which the system will remember for subsequent like occurrences.

Abstract: A computing device comprising a secure browser extension for a web browser monitors for satisfaction of one or more operating conditions to identify whether one or more unauthorized applications are intercepting web browser communications. Based on satisfaction of at least one operating condition, the secure browser extension of the computing device sends an HTTPS request to a known service via the web browser. The secure browser extension receives an HTTPS response to the HTTPS request via the web browser. The secure browser extension determines whether the certificate included in the HTTPS response is trusted by the secure browser extension. Based on determining the certificate is not trusted, the secure browser extension terminates the web browser session and generates a notification for display at the computing device that indicates web browser communications are compromised.

Abstract: In some examples, a device includes a memory configured to store a first relationship between a blood pressure and another physiological parameter of a patient, the first relationship being indicative of cerebral autoregulation of the patient. The device also includes processing circuitry configured to receive first and second signals indicative of the blood pressure and the physiological parameter, respectively, of a patient. The processing circuitry is also configured to determine an expected value and an actual value of the physiological parameter at a particular blood pressure value of the first physiological signal. The processing circuitry is configured to determine, based on a difference between the actual value and the expected value, and store, in the memory, a second relationship between the blood pressure and the physiological parameter, the second relationship being indicative of a change in the cerebral autoregulation of the patient from the first relationship.

Abstract: A computing device comprising a secure browser extension for a web browser monitors for satisfaction of one or more operating conditions to identify whether one or more unauthorized applications are intercepting web browser communications. Based on satisfaction of at least one operating condition, the secure browser extension of the computing device sends an HTTPS request to a known service via the web browser. The secure browser extension receives an HTTPS response to the HTTPS request via the web browser. The secure browser extension determines whether the certificate included in the HTTPS response is trusted by the secure browser extension. Based on determining the certificate is not trusted, the secure browser extension terminates the web browser session and generates a notification for display at the computing device that indicates web browser communications are compromised.

Abstract: A method comprises identifying a depositional form of a mineral phase in a sedimentary rock sample based on a measurement (a) of a parameter indicative of a size of crystallites of the mineral phase in the rock sample.

Abstract: Systems for credential evaluation and control are provided. In some examples, a request to access data via a website may be received. The request may include a username. A browser extension embedded in the web browser used to request the data via the website may be triggered and one or more credential evaluation functions may be executed. An event record associated with the request to access data may be generated. The event record may be analyzed to determine a designation associated with the website and a designation associated with user credentials provided with the request to access the data. The designation of the website and the designation of the credentials may be compared to determine whether the designations match. If so, access to the requested data may be provided. If not, one or more mitigating actions may be identified and executed.

Abstract: The present disclosure concerns methods of identifying and quantifying constituent phases in rock samples based on spectroscopic measurements, methods of determining values of pyrolysis parameters for rock samples based on spectroscopic measurements, and methods of determining amounts of organic phases in rock samples based on spectroscopic measurements, as well as associated computer programs, computer-readable media, data carrier signals and data sets, and methods of compiling associated data sets for use in such methods.

Abstract: A method comprises determining an amount of excess silica and/or an amount of terrigenous silica in a rock sample taking into account a measurement indicative of an amount of silica in the rock sample and a measurement indicative of an amount of zirconium in the rock sample.

Abstract: A method comprises determining a mechanical property of a rock sample taking into account (a) a respective amount of each of two or more constituent phases in the rock sample and (b) a corresponding mechanical property parameter associated with each of the two or more constituent phases.

Abstract: A method comprises determining stratigraphic correlations between two or more sets of stratigraphic measurements. Each set of stratigraphic measurements is obtained from a different lateral well in a region.

Abstract: A computing device comprising a secure browser extension for a web browser monitors for satisfaction of one or more operating conditions to identify whether one or more unauthorized applications are installed on the computing device. Based on satisfaction of at least one operating condition, the secure browser extension of the computing device sends an HTTP request to a known service via the web browser. The secure browser extension receives a response to the HTTP request via the web browser. The secure browser extension determines whether the received response is an HTTP response (e.g., from an unauthorized application) or a non-HTTP response (e.g., from the known service). Based on determining the received response is an HTTP response, the secure browser extension terminates the web browser session and generates a notification for display at the computing device that indicates web browser communications are compromised.

Abstract: A computing device comprising a secure browser extension for a web browser monitors for satisfaction of one or more operating conditions to identify whether one or more unauthorized applications are intercepting web browser communications. Based on satisfaction of at least one operating condition, the secure browser extension of the computing device sends an HTTPS request to a known service via the web browser. The secure browser extension receives an HTTPS response to the HTTPS request via the web browser. The secure browser extension determines whether the certificate included in the HTTPS response is trusted by the secure browser extension. Based on determining the certificate is not trusted, the secure browser extension terminates the web browser session and generates a notification for display at the computing device that indicates web browser communications are compromised.

Abstract: A computing device comprising a secure browser extension for a web browser monitors for satisfaction of one or more operating conditions to identify whether one or more unauthorized applications are intercepting web browser communications. Based on satisfaction of at least one operating condition, the secure browser extension of the computing device sends an HTTPS request to a known service via the web browser. The secure browser extension receives an HTTPS response to the HTTPS request via the web browser. The secure browser extension determines whether the certificate included in the HTTPS response is trusted by the secure browser extension. Based on determining the certificate is not trusted, the secure browser extension terminates the web browser session and generates a notification for display at the computing device that indicates web browser communications are compromised.

Abstract: A computing device comprising a secure browser extension for a web browser monitors for satisfaction of one or more operating conditions to identify whether one or more unauthorized applications are installed on the computing device. Based on satisfaction of at least one operating condition, the secure browser extension of the computing device sends an HTTP request to a known service via the web browser. The secure browser extension receives a response to the HTTP request via the web browser. The secure browser extension determines whether the received response is an HTTP response (e.g., from an unauthorized application) or a non-HTTP response (e.g., from the known service). Based on determining the received response is an HTTP response, the secure browser extension terminates the web browser session and generates a notification for display at the computing device that indicates web browser communications are compromised.

Abstract: A computing device comprising a web browser processes instructions to load, by the web browser, first executable code of a browser extension. The first executable code causes the web browser to load a file, wherein the file comprises file content and metadata. The web browser decodes second executable code from the metadata and processes the second executable code to extract obfuscated information embedded in the file content. The web browser extracts third executable code from the extracted obfuscated information and provides, to a user of the computing device, first browser extension functionality by processing the first executable code and second browser extension functionality by executing the third executable code.

Abstract: Aspects of the disclosure relate to deploying and maintaining a trust store to dynamically manage web browser extensions on end user computing devices. In some embodiments, an end user computing device may receive a user request to access resources located outside of the enterprise computing infrastructure. The end user computing device may extract and collect user attributes, system attributes, and request attributes from the user request, and deliver the attributes to an enterprise computing platform. The enterprise computing platform may evaluate the attributes to generate a trust score and rules. The enterprise computing platform may deliver the trust score and the rules to the web browser extension associated with the end user computing device. The web browser extension may analyze the trust score using the rules generated by the enterprise computing platform to either grant or deny the user request.

Abstract: Systems for credential evaluation and control are provided. In some examples, a request to access data via a website may be received. The request may include a username. A browser extension embedded in the web browser used to request the data via the website may be triggered and one or more credential evaluation functions may be executed. An event record associated with the request to access data may be generated. The event record may be analyzed to determine a designation associated with the website and a designation associated with user credentials provided with the request to access the data. The designation of the website and the designation of the credentials may be compared to determine whether the designations match. If so, access to the requested data may be provided. If not, one or more mitigating actions may be identified and executed.

Abstract: A computing device comprising a secure browser extension for a web browser monitors for satisfaction of one or more operating conditions to identify whether one or more unauthorized applications are intercepting web browser communications. Based on satisfaction of at least one operating condition, the secure browser extension of the computing device sends an HTTPS request to a known service via the web browser. The secure browser extension receives an HTTPS response to the HTTPS request via the web browser. The secure browser extension determines whether the certificate included in the HTTPS response is trusted by the secure browser extension. Based on determining the certificate is not trusted, the secure browser extension terminates the web browser session and generates a notification for display at the computing device that indicates web browser communications are compromised.