Abstract: Described herein are approaches directed to building and/or managing page layout templates associated with pages having particular page types. Some implementations relate to approaches for hierarchical page layout templates. In some implementations, a graphical page layout template editor can be provided. In some implementations, a large language model can be used to generate page layout templates. Page layout templates can include one or more modules that can define the presence and organization of blocks within a page comprising one or more blocks. Some implementations provide for a news feed that can summarize changes to pages within a workspace, teamspace, database, or other context.

Abstract: Systems and methods to characterize work unit records of a collaboration environment based on freeform arrangement of visual content items are described herein. Exemplary implementations may: manage environment state information maintaining a collaboration environment including work unit records; effectuate presentation of instances of a user interface of the collaboration environment on client computing platforms associated with the users; obtain arrangement information for the visual content items displayed in the user interface; modify, based on the arrangement information, one or more of the values of one or more of the work unit parameters for one or more of the work unit records represented by the collections of the visual content items; and/or perform other operations.

Abstract: Bacterial cultures are provided that comprise a modified Pseudomonas aeruginosa bacterium missing or deficient in two or more virulence factors. The two or more virulence factors can be selected from exotoxin A, hemolytic phospholipase C, phenazine-specific methyltransferase, alpha-1,3-rhamnosyltransferase, and 3-phosphoshikimate 1-carboxyvinyltransferase. Certain of the modified Pseudomonas aeruginosa bacteria are also missing or deficient in one or more alginate acetylation enzymes including the alginate O-acetyltransferases AlgI, AlgJ, AlgF, AlgX, and/or the C5-mannuronan epimerase AlgG. Methods of producing alginate are also provided along with compositions comprising alginate produced by the modified Pseudomonas aeruginosa bacteria.

Abstract: Systems, devices, and methods for transvascular ablation of target tissue. The devices and methods may, in some examples, be used for splanchnic nerve ablation to increase splanchnic venous blood capacitance to treat at least one of heart failure and hypertension. For example, the devices disclosed herein may be advanced endovascularly to a target vessel in the region of a thoracic splanchnic nerve (TSN), such as a greater splanchnic nerve (GSN) or a TSN nerve root. Also disclosed are methods of treating heart failure, such as HFpEF, by endovascularly ablating a thoracic splanchnic nerve to increase venous capacitance and reduce pulmonary blood pressure.

Abstract: Systems and methods to characterize work unit records of a collaboration environment based on stages within a workflow are described herein. Exemplary implementations may: manage environment state information maintaining a collaboration environment including work unit records; manage workflow information characterizing workflows comprising stages; responsive to work unit records being at individual stages, select the rules that apply at the individual stages; and/or perform other operations.

Abstract: A measurement device for an electrochemical system includes a stimulus circuit configured to simultaneously apply a direct current (DC) stimulus and an alternating current (AC) stimulus to one or more electrochemical cells of the electrochemical system, wherein the AC stimulus is applied at multiple frequencies; an impedance measurement circuit configured to measure impedance of the one or more electrochemical cells; and a controller configured to synchronize application of the DC stimulus and AC stimulus with measuring of impedance at the multiple frequencies and record the measured impedance of the one or more electrochemical cells.

Abstract: In various embodiments, a parameter domain graph application generates UV-net representations of 3D CAD objects for machine learning models. In operation, the parameter domain graph application generates a graph based on a B-rep of a 3D CAD object. The parameter domain graph application discretizes a parameter domain of a parametric surface associated with the B-rep into a 2D grid. The parameter domain graph application computes at least one feature at a grid point included in the 2D grid based on the parametric surface to generate a 2D UV-grid. Based on the graph and the 2D UV-grid, the parameter domain graph application generates a UV-net representation of the 3D CAD object. Advantageously, generating UV-net representations of 3D CAD objects that are represented using B-reps enables the 3D CAD objects to be processed efficiently using neural networks.

Abstract: Disclosed is a system for controlling a robot via a foot-operable controller. The foot-operable controller includes a grid of large pressure-sensitive tiles that are responsive to being stepped on. Signals from the pressure-sensitive tiles are provided to a controller interface that converts the signals to control messages compatible with existing robot control interfaces, such as a universal serial bus. The foot-operable controller may be used to control various robots, including for example a robot equipped with a claw arm or a robot equipped with a ring launcher.

Abstract: A fire starter kit that includes a frame, a scratcher, a sparking road, and at least one fuel reservoir. The frame is having a first end, a second end, a middle region, a recess provided on the middle region, and a first slot provided along the first end, the second end and partially through the middle region. The scratcher removably mounted in the recess, wherein the scratcher is having at least one blade provided with a plurality of tooths. The sparking rod is removably mounted within the first slot, wherein the sparking rod is configured to produce sparks when scratched with the scratcher.

Abstract: Systems and methods for effectuating sets of automated actions within a collaboration environment based on trigger events are disclosed. Exemplary implementations may: manage environment state information maintaining a collaboration environment, the collaboration environment being configured to facilitate interaction by users with the collaboration environment, the environment state information including values of environment parameters; generate automation information based on user entry and/or selection of the automation information into a user interface, the automation information specifying sets of automated actions to carry out in the collaboration environment in response to occurrence of trigger events; detect occurrence of the trigger events based on changes in the values of the environment parameters; responsive to the detection of the occurrence of individual trigger events, effectuate individual sets of automated actions within the collaboration environment; and/or perform other operations.

Abstract: An atmospheric re-entry vehicle includes a main body defining a forward end of the vehicle, a base defining an aft end of the vehicle, and a heat shield at the base. The heat shield includes a heat shield outer surface. The main body and the heat shield are configured such that a centerline of the heat shield is offset relative to a centerline of the main body. At least a portion of the heat shield outer surface is at least substantially axisymmetric relative to the centerline of the heat shield.

Abstract: An inflation device that draws air in from two sources, such as air compressor and ambient air, can inflate an object (e.g., air bag). When a valve is opened, airflow from the air compressor is provided from the inflation device to the object. The airflow may cause airflow from an additional source (e.g., ambient air) into the inflation device. Additionally, a button used to control the valve is also used to initiate power to an assembly that includes pressure sensor (used to measure pressure of the airflow) and a display (used to present the current pressure as measured by the pressure sensor). The inflation device can automatically power down at a predetermined time after the button is released.

Abstract: A rifle pistol training assembly comprises an inert training pistol and a rifle chassis. The inert training pistol in one form is a widely commercially available sirt training pistol. The SIRT training pistol has an auto resetting trigger and emits a shot indicating laser when a trigger is pressed. And further, in a preferred form, this SIRT pistol has a second laser generally referred to as a trigger take-up laser which is activated prior from a full break of a trigger for various training and safety needs. Further, the inert training pistol can be a variety of forms of inert pistols of non-configurative fire and live round.

Abstract: A heat shield for protecting a windward side of a vehicle from a high enthalpy flow is disclosed. The heat shield includes a centerbody sidewall and a centerbody base extending aft of the centerbody sidewall. The centerbody sidewall and the centerbody base define a heat shield outer surface that is non-axisym metric. Also disclosed is an aerospike nozzle defined at least partially by the heat shield, an engine including a high pressure chamber and the aerospike nozzle, and a vehicle including the engine.

Abstract: An annular aerospike nozzle for a vehicle, such as an upper stage rocket, is disclosed. The annular aerospike nozzle includes a centerbody and a plurality of thrust chambers spaced around the centerbody. Each thrust chamber has a throat and a nozzle portion extending aft of the throat. The nozzle portion has an exit dimension Dexit at an aft end. Each thrust chamber is spaced away from adjacent thrust chambers by a spacing distance Dspace, such that Dspace?M*Dexit, where M?1.

Abstract: Disclosed is a decontamination robot. The robot includes a decontamination box including at least two arrays of ultraviolet LEDs, the two arrays arranged to irradiate an object placed inside the decontamination box from at least two independent directions, the decontamination box further including an interior surface with at least 90% reflectivity of ultraviolet light. The robot also includes a drivetrain including four swerve-drive units, each swerve-drive unit capable of rotating a wheel on an axis of the wheel and capable of orienting the wheel in a plane defined by the axes of the four wheels of the four swerve-drive units, whereby the four swerve-drive units coordinate to generate translational motion of the decontamination robot on a working surface.

Abstract: A search engine system generally includes a user interface in a computing environment configured to receive at least a first fragment from a user and a content display module configured to automatically generate an anticipated search result in the computing environment based on at least the first fragment. The content display module is configured to automatically display search results that include an arrangement of a plurality of visual content elements based on the anticipated search result. The content display module is configured to direct the user to content at one of a network and a local destination associated with one of the visual content elements selectable by the user with the user interface.

Abstract: A method scalably authorizes requests. A request to authorize access to a resource is received. A plurality of policies controlling the request is identified. The plurality of policies are concurrently processed. A decision for a policy is received. The decision is of a plurality of decisions corresponding to the plurality of policies. The policy is of the plurality of policies. The decision is determined using a machine learning model and the request. An aggregate decision is generated from the plurality of decisions. A token to access the resource is transmitted in response to the aggregate decision.

Abstract: A rifle pistol training assembly comprises an inert training pistol and a rifle chassis. The inert training pistol in one form is a widely commercially available sirt training pistol. The SIRT training pistol has an auto resetting trigger and emits a shot indicating laser when a trigger is pressed. And further, in a preferred form, this SIRT pistol has a second laser generally referred to as a trigger take-up laser which is activated prior from a full break of a trigger for various training and safety needs. Further, the inert training pistol can be a variety of forms of inert pistols of non-configurative fire and live round.