Abstract: A method for providing information related to the compaction state of a soil when performing a compaction operation with a soil compactor comprises the operations: a) detecting a vertical acceleration and a horizontal acceleration of a vibratory roller when moving a soil compactor over a soil to be compacted, b) determining a measurement relationship between a ground contact force (Fb) and a deflection (sw) of the vibratory roller for one vibration cycle using the vertical acceleration and horizontal acceleration detected in operation a), c) determining a simulation relationship (ZS) between the ground contact force (Fb) and the deflection (sw) for one vibration cycle using a ground model taking into account at least one simulation parameter, d) comparing the simulation relationship (ZS) to the measurement relationship, e) determining that a default value of the at least one simulation parameter taken into account in the ground model substantially represents a corresponding soil parameter of the soil to be

Abstract: Systems and methods related to polymer foams are generally described. Some embodiments relate to compositions and methods for the preparation of polymer foams, and methods for using the polymer foams. The polymer foams can be applied to a body cavity and placed in contact with, for example, tissue, injured tissue, internal organs, etc. In some embodiments, the polymer foams can be formed within a body cavity (i.e., in situ foam formation). In addition, the foamed polymers may be capable of exerting a pressure on an internal surface of a body cavity and preventing or limiting movement of a bodily fluid (e.g., blood, etc.).

Abstract: A method can comprise irradiating an active element having an initial total activity between zero and thirty curies of ytterbium-169 and a volume between about two cubic millimeters and about four cubic millimeters. Irradiation can be ceased before the active element surpasses a total activity of thirty curies and an activity concentration of ten curies per cubic millimeter.

Abstract: There is described a method of determining a reactive torque factor for use in controlling a toolface of a downhole tool. For each of one or more sliding operations, a change in a top drive position of a drive unit operable to rotate a drill string connected to the downhole tool is determined, a change in a toolface of the downhole tool is determined, and a change in a differential pressure is determined. Based on the change in the top drive position, the change in the toolface, and the change in the differential pressure, a reactive torque factor is determined.

Abstract: A surgical system may include tiered-access features. The surgical system may be used to analyze at least a portion of a surgical field. Based on a control parameter, the system may scale up or down various capabilities, such as visualization processing, endocutter communication, endocutter algorithm updates, smart cartridge connectivity, smart motor control for circular stapler, smart energy control, cloud analytics, hub connectivity control, and/or hub visualization and control interactions. The control parameter may include system aspects such as processing capability or bandwidth for example and/or the identification of an appropriate service tier.

Abstract: In general, embodiments relate to a method for managing a network device. The method includes detecting a change of at least one physical port on the network device; and in response to detecting the change, disabling the at least one physical port, wherein disabling the at least one physical port prevents the at least one physical port from being allocated to any logical port on a network processor in the network device.

Abstract: The invention discloses a method of manufacturing polysaccharide beads, comprising the steps of: i) providing a water phase comprising an aqueous solution of a polysaccharide; ii) providing an oil phase comprising at least one water-immiscible organic solvent and at least one oil-soluble emulsifier; iii) emulsifying the water phase in the oil phase to form a water-in-oil (w/o) emulsion; and iv) inducing solidification of the water phase in the w/o emulsion, wherein the organic solvent is an aliphatic or alicyclic ketone or ether.

Abstract: Presented herein are methods and systems for using artificial intelligence to calculate operational loss.

Abstract: Examples here describe a surgical system that may include a cloud computing system, a surgical hub, and a surgical instrument. The cloud computing system may be configured to aggregate data from multiple surgical devices. The surgical hub may determine whether communication is available with the cloud computing system, may receive the aggregate data from the multiple surgical devices via the receiver, may update one or more surgical hub control algorithms based on the aggregated data received, and may continue to communicate with the cloud computing system to receive additional updates, wherein the additional updates relate to updated aggregate data determined by the cloud computing system. The surgical instrument may determine whether communication is available with the cloud computing system and with the surgical hub and may receive the aggregate data relating to the multiple surgical devices from the cloud computing system or the surgical hub via the receiver.

Abstract: A system for rehabilitation is disclosed. The system for rehabilitation includes one or more electronic devices comprising one or more memory devices storing instructions, one or more network interface cards, and one or more sensors, wherein the one or more electronic devices are coupled to a user. The system for rehabilitation further includes one or more processing devices operatively coupled to the one or more memory devices, the one or more network interface cards, and the one or more sensors. The one or more processing devices are configured to execute the instructions to receive information from the one or more sensors. The one or more processing devices are further configured to execute the instructions to transmit the information to a computing device controlling an electromechanical device, via the one or more network interface cards.

Abstract: A surgical instrument controls communication capabilities between the surgical instrument and a removeable component. The surgical instrument may determine parameters associated with the surgical instrument and the removable component. Based on the parameters, the surgical instrument determines a level or tier of communication between the surgical instrument and the removable component. The surgical instrument may determine to configure one or more of the following levels: one-way static communication with the component; two-way communication with the component; real-time two-way communication with the component; and communication with a surgical hub.

Abstract: An adjustable carriage assembly is configured to be mounted on a frame member of a weight rack and includes a locking structure for locking the carriage assembly in place on the frame member. The carriage assembly may include a moveable carriage with a plurality of rollers that engage the frame member, as well as one or more handles for gripping to adjust the position of the carriage assembly and a connection structure for connection of an implement or accessory. Various implements and accessories can be connected to or used in connection with the carriage assembly, including various weightlifting implements and accessories that are pivotably connected to the carriage assembly.

Abstract: A liquid seal mating system to accommodate thermal expansion during elevated-temperature operation, including a collar, sized and shaped to receive a discharge end of a gas-delivery conduit and a fence that surrounds the collar and is attached thereto, wherein when installed, the collar accommodates thermal expansion of the gas-delivery conduit along a longitudinal axis of the gas-delivery conduit and limits movement of the gas-delivery conduit perpendicular to the longitudinal axis. A method for suppressing bulk fluid motion in an elevated-temperature liquid seal, including attaching a mount to an outer shell of a liquid seal and receiving, within a mating collar, a discharge end of a gas-delivery conduit, the mating collar attached to the mount and being sized and shaped to accommodate thermal expansion of the gas-delivery conduit, filling the outer shell with liquid to submerge the discharge end of the gas-delivery conduit, and flowing gas through the gas-delivery conduit.

Abstract: Wireless communication enabled circuit breakers are described. Methods associated with such wireless communication enabled circuit breakers are also described. The wireless communication enabled circuit breakers may controlled by a remote entity. The remote entity may wirelessly case the wireless communication enabled circuit breakers to trip.

Abstract: One variation of a system for generating thrust at an aerial vehicle includes: a primary electric motor; a rotor coupled to the motor; an internal-combustion engine; a clutch interposed between the motor and an output shaft of the internal-combustion engine; an engine shroud defining a shroud inlet between the rotor and the internal-combustion engine, extending over the internal-combustion engine, and defining a shroud outlet opposite the rotor; a cooling fan coupled and configured to displace air through the engine shroud; and a local controller configured to receive a rotor speed command specifying a target rotor speed, adjust a throttle setpoint of the internal-combustion engine according to the target rotor speed and a state of charge of a battery in the aerial vehicle, and drive the primary electric motor to selectively output torque to the rotor and to regeneratively brake the rotor according to the target rotor speed.

Abstract: Conveyor belt modules having rodless hook hinges and modular conveyor belts constructed of those modules. Hooks on opposite ends of belt modules hook into complementary hooks on adjacent modules to interconnect the modules at hinge joints into an endless belt. The geometry of the modules enables them to be manufactured by extrusion.

Abstract: A method for providing a selective translation of a word when the user is utilizing an augmented reality device. Receiving data from an augment device, wherein the data at least includes a first video of where the augmented device is pointed, wherein the first video at least includes images of a text a user is reading, wherein the data further includes a second video of the user face as the user is reading the text. Evaluating the data to determine that the user is having a comprehension issue with a word on the text and retrieving, the definition of the word, synonyms of the word, antonyms of the word, and the pronunciation of the word that is causing the comprehension issue. Conveying the definition of the word, synonyms of the word, antonyms of the word, and the pronunciation of the word that is causing the comprehension issue to the user.

Abstract: A method for manufacturing a foam in a conduit comprises extruding a metal conduit. A metal foam powder is injected into a cavity of the metal conduit. The metal foam powder is activated to form a metal foam in the cavity of the metal conduit. A device for producing a foamed metal comprises an extruder that comprises one or more screws for extruding a metal through a die to form a conduit. The die comprises a plurality of ports for injecting a metal foam powder into a central hollow cavity or a wall cavity of the conduit. The device comprises a pressurizing section for increasing pressure on the metal foam powder and a thermal section for increasing the temperature of the metal foam powder to facilitate its expansion into a metal foam.

Abstract: A passive cooling system includes a fan configured to generate an air flow path for a radiator, the air flow path extending from the fan to the radiator and a cooling pipe extended between a turbocharger and an intake manifold, the cooling path positioned in the air flow path between the fan and the radiator.

Abstract: A cargo container loading and unloading system for a transportation system, including a loading zone and at least one opening connecting the loading zone to a transportation tube of the transportation system. The opening is sized to allow passage of cargo containers.