Abstract: A computer implemented method generates a graph model for performing a data processing operation associated with an accounting task. Training instruction data is received from an interface identifying a subset of nodes and edges, the edges interconnecting the nodes, from a network graph representing a plurality of relationships, and an output variable associated with the accounting task for the trained graph model to predict. A subset of nodes and edges are retrieved from the network graph. One or more accounting data records associated with one or more of the subset of nodes and edges are retrieved. A training graph is generated with the retrieved subset of nodes and edges supplemented by the accounting data. A graph model is trained to predict the output variable using the training graph. The training graph is deployed to a system for performing the data processing operation associated with the accounting task.

Abstract: Provided are electrochemical secondary cells that exhibit excellent abuse tolerance, deep discharge and overcharge conditions including at extreme temperatures and remain robust and possess excellent performance. Cells as provided herein include: a cathode a polycrystalline cathode electrochemically active material including the formula Li1+xMO2+y, wherein ?0.9?x?0.3, ?0.3?y?0.3, and wherein M includes Ni at 80 atomic percent or higher relative to total M, an anode including an anode electrochemically active material defined by an electrochemical redox potential of 400 mV or greater vs Li/Li+.

Abstract: An equipment cleaning apparatus for an extraplanetary environment includes a cleaner vessel positioned at an exterior of an extraplanetary habitat, and an exterior hatch located outside of the extraplanetary habitat and allowing access to an interior of the cleaner vessel. The cleaning apparatus is operable in one or more cleaning cycles to clean equipment located in the cleaner vessel. A method of cleaning equipment in an extraplanetary environment includes providing a cleaner vessel at an extraplanetary habitat, placing one or more articles of equipment into an interior of the cleaner vessel through an exterior hatch located outside of the extraplanetary habitat, closing the exterior hatch, and operating one or more cleaning cycles on the equipment in the cleaner vessel.

Abstract: A system for use on a planetary surface includes ridges arranged parallel to each other. The ridges support a weight of an extraterrestrial vehicle rolling over the ridges. The system also includes a base to maintain a relative position of the ridges to each other and a controller to control one or more of the ridges to vibrate.

Abstract: An airlock for an extraplanetary environment includes an enclosed volume, an interior hatch separating the enclosed volume from a pressurized space, and an exterior hatch separating the enclosed volume from an external environment. The enclosed volume is selectably variable to reduce a mass of resources, lost into the external environment from the enclosed volume. A method of assembling an airlock for an extraplanetary environment includes defining an enclosed volume, positioning an interior hatch at the enclosed volume separating the enclosed volume from a pressurized space, and positioning an exterior hatch at the enclosed volume separating the enclosed volume from an external environment. The enclosed volume is selectably variable to reduce a mass of resources lost into the external environment from the enclosed volume.

Abstract: An equipment cleaning apparatus for an extraplanetary environment includes a cleaner vessel positioned at an exterior of an extraplanetary habitat, and an exterior hatch located outside of the extraplanetary habitat and allowing access to an interior of the cleaner vessel. The cleaning apparatus is operable in one or more cleaning cycles to clean equipment located in the cleaner vessel. A method of cleaning equipment in an extraplanetary environment includes providing a cleaner vessel at an extraplanetary habitat, placing one or more articles of equipment into an interior of the cleaner vessel through an exterior hatch located outside of the extraplanetary habitat, closing the exterior hatch, and operating one or more cleaning cycles on the equipment in the cleaner vessel.

Abstract: Provided are electrochemical secondary cells that exhibit excellent abuse tolerance, deep discharge and overcharge conditions including at extreme temperatures and remain robust and possess excellent performance. Cells as provided herein include: a cathode a polycrystalline cathode electrochemically active material including the formula Li1+xMO2+y, wherein ?0.9?x?0.3, ?0.3?y?0.3, and wherein M includes Ni at 80 atomic percent or higher relative to total M, the cathode electrochemically active material comprising a non-uniform distribution of Co; an anode including an anode electrochemically active material of the formula Li4+aTi5O12+b wherein ?0.3?a?3.3, ?0.3?b?0.3; and wherein the anode and the cathode each independently include a current collector substrate comprising aluminium.

Abstract: Provided are electrochemical secondary cells that exhibit excellent abuse tolerance, deep discharge and overcharge conditions including at extreme temperatures and remain robust and possess excellent performance. Cells as provided herein include: a cathode a polycrystalline cathode electrochemically active material including the formula Li1+xMO2+y, wherein ?0.9?x?0.3, ?0.3?y?0.3, and wherein M includes Ni at 80 atomic percent or higher relative to total M, an anode including an anode electrochemically active material defined by an electrochemical redox potential of 400 mV or greater vs Li/Li+.

Abstract: Provided are electrochemical secondary cells that exhibit excellent abuse tolerance, deep discharge and overcharge conditions including at extreme temperatures and remain robust and possess excellent performance. Cells as provided herein include: a cathode a polycrystalline cathode electrochemically active material including the formula Li1+xMO2+y, wherein ?0.9?x?0.3, ?0.3?y?0.3, and wherein M includes Ni at 80 atomic percent or higher relative to total M, an anode including an anode electrochemically active material defined by an electrochemical redox potential of 400 mV or greater vs Li/Li+.

Abstract: Provided are electrochemical secondary cells that exhibit excellent abuse tolerance, deep discharge and overcharge conditions including at extreme temperatures and remain robust and possess excellent performance. Cells as provided herein include: a cathode a polycrystalline cathode electrochemically active material including the formula Li1+xMO2+y, wherein ?0.9?x?0.3, ?0.3?y?0.3, and wherein M includes Ni at 80 atomic percent or higher relative to total M, an anode including an anode electrochemically active material defined by an electrochemical redox potential of 400 mV or greater vs Li/Li+.

Abstract: Provided are electrochemical secondary cells that exhibit excellent abuse tolerance, deep discharge and overcharge conditions including at extreme temperatures and remain robust and possess excellent performance. Cells as provided herein include: a cathode a polycrystalline cathode electrochemically active material including the formula Li1+xMO2+y, wherein ?0.9?x?0.3, ?0.3?y?0.3, and wherein M includes Ni at 80 atomic percent or higher relative to total M, the cathode electrochemically active material comprising a non-uniform distribution of Co; an anode including an anode electrochemically active material of the formula Li4+aTi5O12+b wherein ?0.3?a?3.3, ?0.3?b?0.3; and wherein the anode and the cathode each independently include a current collector substrate comprising aluminium.

Abstract: Augmented reality (AR) based component replacement and maintenance may include receiving a first wireless signal from a pair of AR glasses worn by a user. An image of a component viewed by the user may be analyzed and compared to a plurality of images of components stored in a database that includes information associated with the plurality of images of the components. Based on a match of the image of the component viewed by the user to one of the plurality of images of the components stored in the database, the component viewed by the user may be identified. An inventory of the identified component may be analyzed to determine whether a supplier includes the identified component in stock, and in response to a determination that the supplier includes the identified component in stock, an estimated time of delivery of the identified component to the user may be determined.

Abstract: Augmented reality (AR) based component replacement and maintenance may include receiving a first wireless signal from a pair of AR glasses worn by a user. An image of a component viewed by the user may be analyzed and compared to a plurality of images of components stored in a database that includes information associated with the plurality of images of the components. Based on a match of the image of the component viewed by the user to one of the plurality of images of the components stored in the database, the component viewed by the user may be identified. An inventory of the identified component may be analyzed to determine whether a supplier includes the identified component in stock, and in response to a determination that the supplier includes the identified component in stock, an estimated time of delivery of the identified component to the user may be determined.

Abstract: Augmented reality (AR) based component replacement and maintenance may include receiving a first wireless signal from a pair of AR glasses worn by a user. An image of a component viewed by the user may be analyzed and compared to a plurality of images of components stored in a database that includes information associated with the plurality of images of the components. Based on a match of the image of the component viewed by the user to one of the plurality of images of the components stored in the database, the component viewed by the user may be identified. An inventory of the identified component may be analyzed to determine whether a supplier includes the identified component in stock, and in response to a determination that the supplier includes the identified component in stock, an estimated time of delivery of the identified component to the user may be determined.

Abstract: A method and a system for scanning a time delay between a first ultrafast optical pulse of duration shorter than 10 ps and a second ultrafast optical pulse of duration shorter than 10 ps, wherein the second ultrafast pulse is submitted to an acousto-optic Bragg diffraction by an acoustic pulse in the bulk of an acousto-optic material and the delay scanning is produced by time variation of the acoustic pulse in the material.

Abstract: Augmented reality (AR) based component replacement and maintenance may include receiving a first wireless signal from a pair of AR glasses worn by a user. An image of a component viewed by the user may be analyzed and compared to a plurality of images of components stored in a database that includes information associated with the plurality of images of the components. Based on a match of the image of the component viewed by the user to one of the plurality of images of the components stored in the database, the component viewed by the user may be identified. An inventory of the identified component may be analyzed to determine whether a supplier includes the identified component in stock, and in response to a determination that the supplier includes the identified component in stock, an estimated time of delivery of the identified component to the user may be determined.

Abstract: The invention relates to a device for compensating the temporary scattering applied to the generation of ultra-short light pulses, said device including two identical and parallel optical diffraction gratings RA, RB and two identical prisms PA, PB that are placed inside the above-mentioned optical diffraction gratings RA, RB, given that the above-mentioned optical diffraction gratings RA, RB are volume phase gratings that function, during transmission, on the principle of Bragg diffraction. The outer surfaces FeA, FeB of the above-mentioned prisms PA, PB are parallel to the above-mentioned optical diffraction gratings RA, RB, and the inner surfaces FiA, FiB of the above-mentioned prisms PA, PB are parallel therebetween.