Abstract: An implantable medical device configured to provide for an intracardiac function comprises a body, a sensor arrangement arranged on the body and configured to receive a cardiac sense signal, and a processing circuitry operatively connected to the sensor arrangement. The processing circuitry is configured to process the cardiac sense signal received using the sensor arrangement to detect a signal deflection in the cardiac sense signal potentially indicative of an atrial event caused by atrial activity, and to start a peak detection window based on the detection of said signal deflection for determining a peak amplitude associated with said atrial event. The peak detection window comprises one or more sub-windows, the processing circuitry being configured to determine a candidate peak value in each sub-window and to set the peak amplitude based on the valid candidate peak values of the one or more consecutive sub-windows.

Abstract: Systems and methods for recycling polymers. A method for recycling synthetic polymers by combining the polymers with a solid depolymerizing catalyst in a vessel, mechanically shearing the combined polymers and the solid depolymerizing catalyst against each other to produce monomers from the polymers; and collecting the monomers. The solid depolymerizing catalyst can be solid sodium hydroxide. Collecting the monomers can be achieved by contacting the sheared polymer and catalyst with a recyclable volatile solvent to dissolve the monomers. The method can include purifying the collected monomers for repolymerization. Purifying the monomers can be achieved using nanofiltration membrane technology, cyclic fixed bed adsorption, simulated moving-bed adsorption or a combination thereof.

Abstract: A technique is directed to generating test data to be written in a predefined testing environment. The technique includes receiving an entropy value indicating an amount of entropy of write data of a completed write operation to be mimicked by the test data, and a deduplication value indicating a target deduplication ratio of the test data in the predefined testing environment. The technique further includes identifying, based on the entropy value, a particular data buffer from a predefined plurality of data buffers. The technique further includes, after identifying the particular data buffer, modifying at least part of the particular data buffer based on the deduplication value to generate a modified data buffer as the test data.

Abstract: An automated window mechanism has an electric motor attached to a sliding panel of a window configured to open and close the window by moving the sliding panel. The electric motor has a locked state in which the electric motor and sliding panel are stationary. The automated window mechanism also includes a monitor configured to detect an external force applied to the sliding panel while the electric motor is in the locked state. In response to the monitor detecting the external force while the electric motor is in the locked state, the positive lead and the negative lead are grounded, rendering the electric motor an electric brake, or the electric motor opposes the external force to prevent unwanted movement of the sliding panel. A method and system for preventing unwanted movement of an automated window are also disclosed.

Abstract: An apparatus, system and method of operating an autonomous mobile robot having a height of at least one meter, which may include a robot body; at least two three-dimensional depth camera sensors affixed to the robot body and directed toward a major floor surface from the affixation; and a processing system for receiving of data within the field of view from the at least one three-dimensional depth camera sensor, detecting the presence of a plurality of AR tags on the upper surface of the charging base, calculating a virtual alignment point associated with the center of the robot docking connector, calculating a virtual alignment point associated with the center of the charging base docking connector, and outputting a path of travel between the center of the charging base docking connector and the center of the robot docking connector, whereby a physical connection is made.

Abstract: An automated window mechanism is disclosed having an electric motor attached to a sliding panel of a window configured to open and close the window by moving the sliding panel. The electric motor has a locked state in which the electric motor and sliding panel are stationary. The automated window mechanism also includes a monitor configured to detect an external force applied to the sliding panel while the electric motor is in the locked state. In response to the monitor identifying the external force while the electric motor is in the locked state the electric motor opposes the external force to prevent unwanted movement of the sliding panel. A method and system for preventing unwanted movement of an automated window are also disclosed.

Abstract: Systems and methods for recycling polymers are provided. One embodiment provides a method for recycling synthetic polymers by combining the polymers with a solid depolymerizing catalyst in a vessel, mechanically shearing the combined polymers and the solid depolymerizing catalyst against each other to produce monomers from the polymers; and collecting the monomers. In some embodiments the solid depolymerizing catalyst is solid sodium hydroxide. In some embodiments collecting the monomers is achieved by contacting the sheared polymer and catalyst with a recyclable volatile solvent to dissolve the monomers. In some embodiments, the method includes purifying the collected monomers for repolymerization. In some embodiments purifying the monomers is achieved using nanofiltration membrane technology, cyclic fixed bed adsorption, simulated moving-bed adsorption or a combination thereof.

Abstract: A technique for scheduling tasks in a storage system includes predicting excess capacity of processing resources over a known interval of time and determining a quantity of credit based on the predicted capacity. The technique further includes holding back a requested increase in the priority of one or more speed-noncritical tasks by consuming a portion of the credit and thus allowing one or more speed-critical tasks to run with undiminished access to the processing resources.

Abstract: An apparatus, system and method of for certifying a sensor that at least partially navigates an autonomous mobile robot. The apparatus may include at least a robot body; at least one light source resident on the robot body proximate to the sensing camera such that the at least one light source is capable of at least partially irradiating a field of view (FoV) of the sensing camera, wherein the at least one light source has characteristics substantially mated to the sensing camera; and at least one processing system that provides the at least partial navigation. The at least one processing system may execute the steps of: actuating the at least one light source at a predetermined time and for a predetermined duration; monitoring data from the sensing camera for confirmation of the actuating; calculating at least one of the latency, throughput, and reactivity of the sensing camera based on the monitoring; and at least partially navigating based on the calculating.

Abstract: An apparatus, system and method of for certifying a sensor that at least partially navigates an autonomous mobile robot. The apparatus may include at least a robot body; at least one light source resident on the robot body proximate to the sensing camera such that the at least one light source is capable of at least partially irradiating a field of view (FoV) of the sensing camera, wherein the at least one light source has characteristics substantially mated to the sensing camera; and at least one processing system that provides the at least partial navigation. The at least one processing system may execute the steps of: actuating the at least one light source at a predetermined time and for a predetermined duration; monitoring data from the sensing camera for confirmation of the actuating; calculating at least one of the latency, throughput, and reactivity of the sensing camera based on the monitoring; and at least partially navigating based on the calculating.

Abstract: The present disclosure provides for sorbents and contactors. methods of using sorbents and contactors to capture CO2. structures including the sorbent. and systems and devices using sorbents and contactors to capture CO2. In an aspect. the present disclosure provides for sorbents that include a CO2-philic phase and a support. In an aspect. the present disclosure provides for sorbents and contactors that include a CO2-philic phase and a support. where the CO2-philic phase includes a modified amine polymer that is the reaction product of an amine and a glycidyl ether.

Abstract: Compositions and methods for genetically modifying at least one nucleic acid sequence of interest in a polyploid organism.

Abstract: Systems and methods are provided to enable a user to conduct a transaction using their credentials stored on a secure server computer (e.g., a computer associated with a partner such as another merchant) by merely presenting their authentication data at a physical location via an auxiliary device. An auxiliary device may be provided for interfacing with a partner's backend server (e.g., the secure server computer). In some embodiments, biometric authentication may provide a mechanism for a true seamless and potentially frictionless (in the case of modalities that do not require physical contact) interaction. Payment can occur without any need for a card, phone, wearable, or any other user device as long as the auxiliary device is able to recognize the user and retrieve a credential that can be linked to that user.

Abstract: A supplier verification system includes a processing system and a non-transitory, computer-readable storage medium having encoded thereon, machine instructions for implementing and managing a blockchain network. A processor executes the machine instructions to receive a raw materials supplier identity and a description of a batch of raw materials from the supplier, receive material test results from a specified number of independent entities analyzing compliance of the raw materials with given quality specifications, store the material test results in a block chain that includes a smart contract for confirming the first material test results, and execute the smart contract to generate determine a satisfactory variation in the confirmation scores, and, based on a satisfactory variation, execute a block validation routine.

Abstract: A technique is directed to simulating a ransomware attack in a testing environment. The technique involves obtaining access to a testing environment in which to perform a simulated ransomware attack. The technique further involves, after obtaining access to the testing environment, loading prepared data into the testing environment. The technique further involves performing, as the simulated ransomware attack, a set of input/output (IO) operations based on a set of IO traces corresponding to an actual ransomware attack, the set of IO operations accessing the prepared data.

Abstract: A blockchain incorporated system for verifying ingredients in products includes a processor and a non-transient computer-readable storage medium having machine instructions encoded thereon. The processor executes the machine instructions to generate and maintain a blockchain directory that includes verification documents for the products and for product ingredients, and a hash structure with hashes that correlate to the verification documents. The processor provides through the hash structure, a single point of access to the verification documents. The hash structure includes batch hashes that correlate to multiples of the products and an ingredients hashes that correlate to individual ingredients of the products. The processor receives a scan of a batch hash applied to a product and based on the scan, provides access to the multiples of the products and corresponding individual ingredients for each of the individual ingredients of the products.

Abstract: A method includes determining activity information of a first avatar of a first user. The activity information includes a plurality of activities performed by the first avatar in a virtual environment. The method further includes matching the plurality of activities to one or more representative attributes based on a mapping between a plurality of predetermined activities in the virtual environment and a plurality of attributes. The method further includes generating a second avatar based on the first avatar. The second avatar and the one or more first attributes are mapped to first virtual assets of the first user. The method further includes generating a virtual transfer space within the virtual environment, authorizing a third avatar of a second user to enter the virtual transfer space, displaying the second avatar in the virtual transfer space, and transferring the first virtual assets of the first user to the second user.

Abstract: Implantable medical device configured to provide for an intra-cardiac pacing includes an electrode arrangement configured to sense a cardiac sense signal and processing circuitry operatively connected to the electrode arrangement. The processing circuitry is configured to start a first timer based on a ventricular sense event; to open an atrial detection window based on a first timer count; to start a second timer based on an atrial sense event; to identify a first timeout based on a comparison of a second timer count and a first pacing delay; to identify a second timeout based on a comparison of the first timer count and a second pacing delay; to identify a third timeout based on a comparison of the first timer count and a basic rate interval; and to trigger a ventricular pace signal based on an identification of at least one of the first, second and third timeouts.

Abstract: An automated window mechanism has an electric motor attached to a sliding panel of a window configured to open and close the window by moving the sliding panel. The electric motor has a locked state in which the electric motor and sliding panel are stationary. The automated window mechanism also includes a monitor configured to detect an external force applied to the sliding panel while the electric motor is in the locked state. In response to the monitor detecting the external force while the electric motor is in the locked state, the positive lead and the negative lead are grounded, rendering the electric motor an electric brake, or the electric motor opposes the external force to prevent unwanted movement of the sliding panel. A method and system for preventing unwanted movement of an automated window are also disclosed.

Abstract: Systems and methods are provided to enable a user to conduct a transaction using their credentials stored on a secure server computer (e.g., a computer associated with a partner such as another merchant) by merely presenting their authentication data at a physical location via an auxiliary device. An auxiliary device may be provided for interfacing with a partner's backend server (e.g., the secure server computer). In some embodiments, biometric authentication may provide a mechanism for a true seamless and potentially frictionless (in the case of modalities that do not require physical contact) interaction. Payment can occur without any need for a card, phone, wearable, or any other user device as long as the auxiliary device is able to recognize the user and retrieve a credential that can be linked to that user.