Abstract: New soybean varieties designated ‘3446748’, ‘3447684’, ‘2808155’, ‘3448140’, ‘3448145’, ‘3457104’, ‘2808633’, and ‘1446640’ are described. ‘3446748’, ‘3447684’, ‘2808155’, ‘3448140’, ‘3448145’, ‘3457104’, ‘2808633’, and ‘1446640’ are soybean varieties exhibiting stability and uniformity.

Abstract: Described here are devices for closing one or more tissues, and handles for controlling these devices. Generally, the devices described here comprise a snare loop assembly, wherein the snare loop assembly comprises a snare and a suture loop, and a handle for controlling the snare loop assembly. In some variations the snare loop assembly may comprise a retention member that may releasably connect the suture loop to the snare. In other variations the devices comprise one or more force-reducing suture locks to help prevent the suture loop from inadvertently disengaging from the snare loop assembly. In still other variations, the excess-suture management features. The handles described here may be configured to remove excess suture from a suture loop, and may also be configured to release the suture loop from the snare loop assembly.

Abstract: A virtual reality system providing a virtual robotic surgical environment, and methods for using the virtual reality system, are described herein. The virtual reality system may be used to expedite the R&D cycle during development of a robotic surgical system, such as by allowing simulation of potential design without the time and significant expense of physical prototypes. The virtual reality system may also be used to test a control algorithm or a control mode for a robotic surgical component.

Abstract: A computer is provided for a fuel cell propulsion system of a motor vehicle. The computer includes one or more processors receiving a temperature signal from one or more temperature sensors and a pressure signal from one or more pressure sensors. The computer further includes a non-transitory computer readable storage medium including instructions, such that the processor is programmed to determine a feedback correction based on the temperature of the coolant and the pressure drop of the coolant across the fuel cell stack. The processor is further programmed to generate a pump command signal based on the feedback correction and a nominal pump command, with the pump command signal actuating a pump to pump coolant at a target pump speed.

Abstract: Embodiments described herein provide a surgical duration estimation system for continuously predicting real-time remaining surgical duration (RSD) of a live surgical session of a given surgical procedure based on a real-time endoscope video of the live surgical session. In one aspect, the process receives a current frame of the endoscope video at a current time of the live surgical session, wherein the current time is among a sequence of prediction time points for making continuous RSD predictions during the live surgical session. The process next randomly samples N?1 additional frames of the endoscope video corresponding to the elapsed portion of the live surgical session between the beginning of the endoscope video corresponding to the beginning of the live surgical session and the current frame corresponding to the current time. The process then combines the N?1 randomly sampled frames and the current frame in the temporal order to obtain a set of N frames.

Abstract: The technology provides a model-based approach for multilingual text rewriting that is applicable across many languages and across different styles including formality levels or other textual attributes. The model is configured to manipulate both language and textual attributes jointly. This approach supports zero-shot formality-sensitive translation, with no labeled data in the target language. An encoder-decoder architectural approach with attribute extraction is used to train rewriter models that can thus be used in “universal” textual rewriting across many different languages. A cross-lingual learning signal can be incorporated into the training approach. Certain training processes do not employ any exemplars. This approach enables not just straight translation, but also the ability to create new sentences with different attributes.

Abstract: Systems and methods for adaptive frequency hopping for reducing or avoiding electromagnetic interference between two radios operating in the same radio frequency (RF) band are provided. In one aspect, a host device, which includes first and second wireless radios and a hardware processor, can use adaptive frequency hopping among a plurality of RF channels to reduce interference. The device can control the first wireless radio to establish a first wireless connection with a terminal device via a first subset of channels, determine a set of performance statistics for the channels, and replace at least one of the first subset of the channels with a new channel within the plurality of channels based on the statistics. For example, a channel can be replaced if a packet error rate (PER) exceeds a threshold.

Abstract: The present disclosure refers to a method for the measurement, diagnosis, treatment, and management of metabolic syndrome comprising the administration of a drug for the treatment of metabolic syndrome and a system for monitoring a drug product to a patient in need thereof, to prevent or reduce the risk of metabolic syndrome and related disorders, by using electronic devices.

Abstract: An image processing method and a device configured to implement the same are disclosed. The method comprises: obtaining optical input from a hybrid imaging device, wherein an obtained optical input comprises a first component and a second component that temporally corresponds to the first component; wherein the first component of the obtained optical input corresponds to a first temporal resolution, while the second component of the obtained optical input corresponds to a second temporal resolution higher than that of the first component; performing image restoration operation on a first subset of the first component of the obtained optical input in accordance with data from the second component of the obtained optical input; and performing image fusion operation to generate fused image data from an output of the image restoration operation and a second subset of the first component of the obtained optical input.

Abstract: Ziegler-Natta (pro)catalyst systems made with an external electron donor compound, methods of synthesis of same, methods of olefin polymerization using same, and polyolefin polymers made thereby. The external electron donor compound is an azaheterocycle.

Abstract: Ziegler-Natta (pro)catalyst systems made with an external electron donor compound, methods of synthesis of same, methods of olefin polymerization using same, and polyolefin polymers made thereby. The external electron donor compound is a (multi-alkoxy)silane.

Abstract: Systems and methods for adaptive frequency hopping for reducing or avoiding electromagnetic interference between two radios operating in the same radio frequency (RF) band are provided. In one aspect, a host device, which includes first and second wireless radios and a hardware processor, can use adaptive frequency hopping among a plurality of RF channels to reduce interference. The device can control the first wireless radio to establish a first wireless connection with a terminal device via a first subset of channels, determine a set of performance statistics for the channels, and replace at least one of the first subset of the channels with a new channel within the plurality of channels based on the statistics. For example, a channel can be replaced if a packet error rate (PER) exceeds a threshold.

Abstract: A computer is provided for a fuel cell propulsion system of a motor vehicle. The computer includes one or more processors receiving a temperature signal from one or more temperature sensors and a pressure signal from one or more pressure sensors. The computer further includes a non-transitory computer readable storage medium including instructions, such that the processor is programmed to determine a feedback correction based on the temperature of the coolant and the pressure drop of the coolant across the fuel cell stack. The processor is further programmed to generate a pump command signal based on the feedback correction and a nominal pump command, with the pump command signal actuating a pump to pump coolant at a target pump speed.

Abstract: A virtual reality system providing a virtual robotic surgical environment, and methods for using the virtual reality system, are described herein. Within the virtual reality system, various user modes enable different kinds of interactions between a user and the virtual robotic surgical environment. For example, one variation of a method for facilitating navigation of a virtual robotic surgical environment includes displaying a first-person perspective view of the virtual robotic surgical environment from a first vantage point, displaying a first window view of the virtual robotic surgical environment from a second vantage point and displaying a second window view of the virtual robotic surgical environment from a third vantage point. Additionally, in response to a user input associating the first and second window views, a trajectory between the second and third vantage points can be generated sequentially linking the first and second window views.

Abstract: Embodiments described herein provide a surgical duration estimation system for continuously predicting real-time remaining surgical duration (RSD) of a live surgical session of a given surgical procedure based on a real-time endoscope video of the live surgical session. In one aspect, the process receives a current frame of the endoscope video at a current time of the live surgical session, wherein the current time is among a sequence of prediction time points for making continuous RSD predictions during the live surgical session. The process next randomly samples N-1 additional frames of the endoscope video corresponding to the elapsed portion of the live surgical session between the beginning of the endoscope video corresponding to the beginning of the live surgical session and the current frame corresponding to the current time. The process then combines the N-1 randomly sampled frames and the current frame in the temporal order to obtain a set of N frames.

Abstract: A device for attaching to a container for storing a fluid, wherein the device comprises one or more sensors for measuring a parameter of the fluid or the container, and wherein the device has a flexible outer construction for conforming to curvature of an upper or lower rim of a container having a substantially cylindrical or barrel shape.

Abstract: A virtual reality system providing a virtual robotic surgical environment, and methods for using the virtual reality system, are described herein. The virtual reality system may be used to expedite the R&D cycle during development of a robotic surgical system, such as by allowing simulation of potential design without the time and significant expense of physical prototypes. The virtual reality system may also be used to test a control algorithm or a control mode for a robotic surgical component.

Abstract: A stent graft for treating an arterial aneurysm includes loops fixed to struts of stents, wherein the struts define distal and proximal apices. The ends of a ligature can be linked by a wire in a stent graft delivery system that threads anchor loops longitudinally spanning ends of the ligature to maintain the stent in a radially constricted position during delivery to the aneurysm. A delivery system and method for implanting a stent graft prosthesis includes and employs a torque component at a distal end of the stent graft prosthesis, whereby following advancement of the stent graft to a surgical site in a constrained or partially constrained configuration, torque is applied to the torque component to rotationally align the stent graft about a longitudinal axis of the stent graft, followed by deployment of the stent graft in correct rotational alignment.

Abstract: A virtual reality system may generate a virtual robotic surgical environment using a client application, where the virtual robotic surgical environment includes at least one virtual robotic component. In response to a user input to move the at least one virtual robotic component in the virtual robotic surgical environment, the system may pass status information regarding the at least one virtual robotic component from the client application to a server application, generate an actuation command based on the user input and the status information using the server application, pass the actuation command from the server application to the client application, and move the at least one virtual robotic component based on the actuation command.