Abstract: According to examples, an apparatus may include a processor and a memory on which is stored machine-readable instructions that when executed by the processor, may cause the processor to identify a timing at which a user activity occurred and may apply an anomaly detection model on the identified timing at which the user activity occurred, in which the anomaly detection model is to output a risk score corresponding to a deviation of the timing at which the user activity occurred from timings at which the user normally performs user activities. The processor may also determine whether the timing at which the user activity occurred is anomalous based on the risk score and, based on a determination that the timing at which the user activity occurred is anomalous, may output an alert regarding the anomalous timing of the user activity occurrence.

Abstract: A memory apparatus and method of operation are provided. The apparatus includes memory cells connected to word lines and arranged in strings and configured to retain a threshold voltage corresponding to memory states. A control circuit is configured to program the memory cells to reach one of a plurality of verify levels each corresponding the memory states using a series of voltage pulses applied to the word lines during a program operation. The control circuit determines an intermediate quantity of the series of voltage pulses necessary for the memory cells associated with a selected one of the memory states to reach the one of the plurality of verify levels corresponding to the selected one of the memory states. The control circuit ends the program operation after a maximum allowable quantity of the series of voltage pulses are utilized. The maximum allowable quantity is selected based on the intermediate quantity.

Abstract: An intraocular pressure (IOP) measurement system. An optical pressure sensor is implantable in the cornea of an eye, wherein the sensor has a sealed cavity that changes shape as a function of IOP of the eye. An optical transmitter that is outside of the eye emits an incident optical beam. A receiver that is also outside of the eye produces an output signal in response to receiving reflections of the incident beam from the sensor. A processor is configured to estimate the IOP of the eye based on processing the output signal of the receiver. Other aspects are also described and claimed.

Abstract: An electronic vaporizer system includes an anesthetic sump containing anesthetic agent, a vaporizer unit that vaporizes the anesthetic agent from the sump and delivers the vaporized agent to a patient breathing circuit, and a gas sensor configured to measure end tidal concentration of the anesthetic agent and exhalation gasses from the patient. A control system is configured to receive the measured end tidal concentration of anesthetic agent and compare the measured end tidal concentration to a desired end tidal concentration to be maintained for the patient. The vaporizer unit is then automatically controlled to deliver an amount of vaporized agent to the patient based on the comparison.

Abstract: Various aspects of this patent document relate to compositions and methods to purify cannabinoids by crystallization in a water-miscible liquid.

Abstract: Disclosed herein is a compound of formula (I), or a pharmaceutically acceptable salt thereof: (I). Also disclosed herein are uses of a compound disclosed herein in the potential treatment or prevention of an IDO- and/or TDO-associated disease or disorder. Also disclosed herein are compositions comprising a compound disclosed herein. Further disclosed herein are uses of a composition in the potential treatment or prevention of an IDO- and/or TDO-associated disease or disorder.

Abstract: An operating room monitoring system (ORMS) may be uniquely configured for a particular operating room in order to provide custom monitoring and responses based on the unique characteristics of that operating room. The ORMS includes a sensor array of individual sensors placed around the operating room in positions determined by the type of sensor and the unique characteristics of the operating room. Data from the sensor array is collected and analyzed using an infection-reduction protocol. Analyzed data may include images and video, proximity data, airflow data, and climate data, for example. Protocol violations may result in tailored responses such as automatic adjustment of HVAC equipment, or generalized responses such as room-level visual or audible alerts. A dashboard interface may be displayed on various devices that provides sensor data, environmental quality data, risk picturing, and other information usable to mitigate infection risks.

Abstract: An arm pad includes a sleeve extending between a first arm opening and a second arm opening. The sleeve includes a lower arm pocket, an upper arm pocket, and an elbow pocket. The lower am pocket is configured to removably retain a lower arm pad, and the upper arm pocket is configured to removably retain an upper arm pad. The elbow pocket is configured to retain an elbow pad.

Abstract: Disclosed is a system for use in a rolling mill having: (a) a roll holder housing a plurality of rollers; (b) a smart module coupled to the roll holder, the smart module comprising: (1) a power source powering the smart module; (2) a microcontroller; (3) a motor, the motor, based on instructions from the microcontroller, controlling a position of the plurality of rollers by moving the roll holder; (4) one or more position sensors, the one or more position sensors detecting the position of the roll holder; and (5) a communication module, the communication module communicating with a central controlling computer to: (i) communicate the position of the roll holder and other sensor data to the central controlling computer, and (ii) receive instructions from the central controlling computer to control the position of the roll holder.

Abstract: A method for automated analysis of data obtained from biologic, or non-biologic, material is provided. The method includes extracting, in a visualization of the material, first shapes that combine to form a target shape. The method also includes registering the first shape of the target shape to second shapes of a generic shape, and identifying variations between the first shapes and the second shapes. A system for analyzing biologic material is provided that includes an extraction engine a registration engine an identification engine a display an atlas adapted to provide the generic shape and a database for storing the visualization of the target shape. A non-transitory computer-readable medium storing a program for analyzing biologic material is provided. The program includes instructions that, when executed by a processor, causes a processor to execute the method.

Abstract: Sensing airflow and delivering therapeutic gas to a patient. At least one example embodiment is a method including: sensing, by a delivery device, that multiple breathing orifices are open to flow; and during a plurality of subsequent inhalations in which multiple breathing orifices are open to flow; and delivering, by the delivery device, a bolus of therapeutic gas to only one breathing orifice during each inhalation, and alternating delivery location in subsequent inhalations. The example delivering may further comprise: supplying therapeutic gas only from an accumulator during a first portion each inhalation; dispensing therapeutic gas from the accumulator and from a pressure regulator during a second portion of each inhalation, the second portion immediately subsequent to the first portion.

Abstract: A nested shell enclosure covering behind the cab gaseous fuel tanks on a three dimensional structure. The method and system provides a releasable enclosure around the structure or a rack or the like formed by attaching a plurality of shell components which nest in a sequential pattern over the structure via housing latch assemblies formed on the interior wall surface of shell components to catch bracket assemblies attached to the structure and wherein the latch and catch assemblies releasably affix the enclosure shells to the structure and together without the use of threaded fasteners; and, wherein the shells components are nested and evenly disperse force along the perimeter edges where the shells overlap.

Abstract: Apparatus, systems, and techniques for extending distributed acoustic sensing (DAS) range in undersea optical cables over multiple spans, as well as providing span-specific DAS information, are provided.

Abstract: A sensor assembly includes a housing and a sensor unit attached to the housing. The sensor unit includes a cylindrical shell defining a vertical axis and rotatable around the axis relative to the housing. The cylindrical shell extends upward along the axis from a lower edge. The sensor unit includes a first frustoconical panel fixed to the cylindrical shell, centered on the axis, and extending downward and radially outward from the lower edge. The housing includes a second frustoconical panel centered on the axis, defining a gap with the first frustoconical panel, and defining an airflow outlet from the housing radially inside the second frustoconical panel relative to the axis. The sensor unit defines an airflow inlet radially inside the lower edge relative to the axis and positioned to receive airflow from the airflow outlet. At least one of the frustoconical panels includes a ridge extending into the gap.

Abstract: Apparatuses, systems, and methods are disclosed for a camera lens to optical instrument connector. An apparatus includes a tab having a tab body comprising a first side, a second side, and an aperture, one or more magnets located within the tab body, and a means for connecting the first side to a device such that a camera lens of the device is aligned with the tab aperture. The apparatus includes an adapter having an adapter body comprising a first side, a second side, and an aperture, one or more magnets positioned within the adapter body, the one or more adapter magnets aligned with the one or more tab magnets for magnetically securing the tab to the adapter, and an adapter sidewall protruding along an axis perpendicular to an edge of the first side for securing the adapter onto an eyepiece of a lensed optical instrument.

Abstract: A system and method for management of a battery pack for an electric aircraft.

Abstract: A system includes at least one processor and at least one memory communicatively coupled to the at least one processor. The at least one processor is configured to receive a plurality of doubly-encrypted secret parts that were encrypted using at least a public key belonging to a public/private keypair. The at least one processor is also configured to decrypt each of the plurality of doubly-encrypted secret parts into a corresponding singly-encrypted secret part using a private key belonging to the public/private keypair. The at least one processor is also configured to decrypt each corresponding singly-encrypted secret part into a corresponding secret part.

Abstract: A computing system may comprise a monitoring server system, a target server system, and client devices that may be connected via one or more networks. The monitoring server system may identify client devices to perform a test on the target server system, and may send a payload with instructions for performing the test to the clients. The client devices may determine that the payload is authentic and execute the instructions in the payload, as part of a non-malicious botnet, to perform the test on the target server system. The monitoring server system may receive client-side results from the client devices, and server-side results from the target server system. The monitoring server system may generate a report based on the received results. The report may indicate one or more issues, points of failure and/or recommendations for mitigating the issues and/or points of failure.

Abstract: Systems and methods for generating interpolated images are disclosed. In examples, image features are extracted from a first image and a second image; such image features may be warped using first and second plurality of parameters. A first candidate intermediate frame may be generated based on the warped first features and the warped second features. Multi-scale features associated with the image features extracted from the first image and the second image may be obtained and warped using the first and second plurality of parameters. A second candidate intermediate frame may be generated based on the warped first multi-scale features and the warped second multi-scale features. By blending the first candidate intermedia frame with the second candidate intermediate frame, an interpolated image may be generated.

Abstract: This disclosure various schemes for intra mode coding and decoding of video. For example, a method for preforming intra prediction for a current block of a coded video stream is disclosed.