Abstract: One example method for music collaboration using virtual conferencing includes receiving, by a client device, audio streams associated with a plurality of musicians in a virtual conference, each musician assigned to a virtual position within a virtual space established by the virtual conference, the client device associated with a participant in the virtual conference, the participant having a participant virtual position within the virtual space; determining relative virtual positions of each musician of at least a subset of the plurality of musicians in the virtual conference with respect to the participant virtual position; generating a plurality of spatialized audio streams based on the relative virtual positions of the respective musicians and the respective audio streams; and outputting the spatialized audio streams.

Abstract: An Artificial Intelligence (AI) engine-supporting downlink radio resource scheduling method and apparatus are provided. The AI engine-supporting downlink radio resource scheduling method includes: constructing an AI engine, establishing a Socket connection between an AI engine and an Open Air Interface (OAI) system, and configuring the AI engine into an OAI running environment to utilize the AI engine to replace a Round-Robin scheduling algorithm and a fair Round-Robin scheduling algorithm adopted by a Long Term Evolution (LTE) at a Media Access Control (MAC) layer in the OAI system for resource scheduling to take over a downlink radio resource scheduling process; sending scheduling information to the AI engine through Socket during the downlink radio resource scheduling process of the OAI system; and utilizing the AI engine to carry out resource allocation according to the scheduling information, and returning a resource allocation result to the OAI system.

Abstract: An apparatus for medical treatment includes a probe including multiple electrodes and configured to be inserted in a body cavity of a patient so as to bring the multiple electrodes into contact with tissue in the body cavity. A processor is configured to assess one or more individual contact quality indicators with respect to the contact between each of the multiple electrodes and the tissue, to compute one or more global contact quality measures based on the individual contact quality indicators of the multiple electrodes, to compare the one or more global contact quality measures to a predefined global contact quality criterion, and to display on a display screen an icon indicating whether the global contact quality measures satisfy the predefined global contact quality criterion.

Abstract: A space launch system and method through electromagnetic pushing. The space launch system comprises an energy storage subsystem, an energy conversion subsystem, a linear motor subsystem, and a control maintenance subsystem. The space launch system converts the electric energy into an electromagnetic force. Through the electromagnetic force, a rocket is pushed to be accelerated to a certain speed along an electromagnetic launching track to realize the launching of the rocket.

Abstract: The subject of this disclosure includes an ablation system for visually supporting a tissue ablation procedure, including a display comprising a user interface; and at least one processor in communication with the display, the at least one processor configured to control one or more of a plurality of electrodes of a radiofrequency balloon catheter to ablate organ tissues of one or more targeted pulmonary veins; determine a characteristic, based on ablation parameters of the radiofrequency balloon catheter, of pulmonary vein isolation (PVI) success rate; and present, on the display, visual information corresponding to each electrode for an indication, based on the characteristic, for PVI success rate.

Abstract: Embodiments of the present application relate to a method, device, and system for displaying information. The method includes receiving a web page access request, in response to receiving the web page access request, displaying a first web page and obtaining designated information associated with the first web page, the first web page being associated with the web page access request and the designated information including content of the first web page, receiving an instruction to navigate to a second web page, in response to receiving the instruction to navigate to the second web page, communicating the designated information to a server associated with the second web page, and displaying the second web page, the second web page including information communicated by the server associated with the second web page.

Abstract: The subject of this disclosure includes an apparatus for visually supporting a tissue ablation procedure, including a display comprising a user interface; and at least one processor in communication with the display, the at least one processor configured to control one or more of a plurality of electrodes of a radiofrequency balloon catheter to ablate organ tissues of one or more targeted pulmonary veins; determine a characteristic, based on ablation parameters of the radiofrequency balloon catheter, of pulmonary vein isolation (PVI) success rate; and present, on the display, visual information corresponding to each electrode for an indication, based on the characteristic, for PVI success rate.

Abstract: The subject of this disclosure includes systems, devices and methods to treat a predetermined patient population for paroxysmal atrial fibrillation, the method including ablating tissue of one or more targeted pulmonary veins with one or more of a plurality of the electrodes of an independently controlled multi-electrode radiofrequency balloon catheter, the balloon catheter comprising the plurality of electrodes for radiofrequency ablation that are independently controllable; determining a predictor, based on ablation parameters of the balloon catheter, of single shot pulmonary vein isolation (PVI) success rate; and achieving, based on the predictor and step of ablating tissue, a single shot isolation PVI success rate in the isolation of all targeted pulmonary veins for the predetermined patient population.

Abstract: The subject of this disclosure includes an apparatus for visually supporting a tissue ablation procedure, including a display comprising a user interface; and at least one processor in communication with the display, the at least one processor configured to control one or more of a plurality of electrodes of a radiofrequency balloon catheter to ablate organ tissues of one or more targeted pulmonary veins; determine a characteristic, based on ablation parameters of the radiofrequency balloon catheter, of pulmonary vein isolation (PVI) success rate; and present, on the display, visual information corresponding to each electrode for an indication, based on the characteristic, for PVI success rate.

Abstract: The subject of this disclosure includes an apparatus for visually supporting a tissue ablation procedure, including a display comprising a user interface; and at least one processor in communication with the display, the at least one processor configured to control one or more of a plurality of electrodes of a radiofrequency balloon catheter to ablate organ tissues of one or more targeted pulmonary veins; determine a characteristic, based on ablation parameters of the radiofrequency balloon catheter, of pulmonary vein isolation (PVI) success rate; and present, on the display, visual information corresponding to each electrode for an indication, based on the characteristic, for PVI success rate.

Abstract: The subject of this disclosure includes an apparatus for visually supporting a tissue ablation procedure, including a display comprising a user interface; and at least one processor in communication with the display, the at least one processor configured to control one or more of a plurality of electrodes of a radiofrequency balloon catheter to ablate organ tissues of one or more targeted pulmonary veins; determine a characteristic, based on ablation parameters of the radiofrequency balloon catheter, of pulmonary vein isolation (PVI) success rate; and present, on the display, visual information corresponding to each electrode for an indication, based on the characteristic, for PVI success rate.

Abstract: The subject of this disclosure includes systems, devices and methods to treat a predetermined patient population for paroxysmal atrial fibrillation, the method including ablating tissue of one or more targeted pulmonary veins with one or more of a plurality of the electrodes of an independently controlled multi-electrode radiofrequency balloon catheter, the balloon catheter comprising the plurality of electrodes for radiofrequency ablation that are independently controllable; determining a predictor, based on ablation parameters of the balloon catheter, of single shot pulmonary vein isolation (PVI) success rate; and achieving, based on the predictor and step of ablating tissue, a single shot isolation PVI success rate in the isolation of all targeted pulmonary veins for the predetermined patient population.

Abstract: Embodiments of the present application relate to a method, device, and system for displaying information. The method includes receiving a web page access request, in response to receiving the web page access request, displaying a first web page and obtaining designated information associated with the first web page, the first web page being associated with the web page access request and the designated information including content of the first web page, receiving an instruction to navigate to a second web page, in response to receiving the instruction to navigate to the second web page, communicating the designated information to a server associated with the second web page, and displaying the second web page, the second web page including information communicated by the server associated with the second web page.

Abstract: Embodiments of the present application relate to a method, device, and system for displaying information. The method includes receiving a web page access request, in response to receiving the web page access request, displaying a first web page and obtaining designated information associated with the first web page, the first web page being associated with the web page access request and the designated information including content of the first web page, receiving an instruction to navigate to a second web page, in response to receiving the instruction to navigate to the second web page, communicating the designated information to a server associated with the second web page, and displaying the second web page, the second web page including information communicated by the server associated with the second web page.

Abstract: The present invention provides an application of a dimethylamino micheliolide for preparing a pharmaceutical product for treating pulmonary fibrosis.

Abstract: The present invention provides an application of a dimethylamino micheliolide for preparing a pharmaceutical product for treating pulmonary fibrosis.

Abstract: Embodiments of the present application relate to a method, device, and system for displaying information. The method includes receiving a web page access request, in response to receiving the web page access request, displaying a first web page and obtaining designated information associated with the first web page, the first web page being associated with the web page access request and the designated information including content of the first web page, receiving an instruction to navigate to a second web page, in response to receiving the instruction to navigate to the second web page, communicating the designated information to a server associated with the second web page, and displaying the second web page, the second web page including information communicated by the server associated with the second web page.

Abstract: A laser puncher for punching holes on tipping paper, comprises a panel, a light guiding cylinder, a laser connected with the light guiding cylinder, and a transmission system for driving a piece of tipping paper to move in a curved manner. The laser puncher further includes at least one focusing optical head, at least one driving motor fixed on the panel, and a connecting rod fixedly connected with at least one moving optical cylinder. The moving optical cylinder is associated with the light guiding cylinder that penetrates the panel and is connected with the focusing optical head. The driving motor drives the focusing optical head to reciprocate back and forth via the connecting rod and the moving optical cylinder.

Abstract: The present invention discloses a laser puncher for punching holes on tipping paper in a curve manner, which comprises a panel, a light guiding cylinder, a laser connected with the light guiding cylinder, a transmission system driving a piece of tipping paper to move and at least one focusing optical head and at least one driving motor is fixed on the panel, a screw shaft is connected with the driving shaft of the driving motor, a nut is connected with the screw shaft and fixedly connected with a connecting rod, the other end of which is fixedly connected with at least one moving optical cylinder, one end of which is provided with the light guiding cylinder, and the other end of which penetrates the panel to be fixedly connected with the focusing optical head, the external periphery of the moving optical cylinder is provided with an anti-rotation linear bearing, which is fixed on the panel, and the driving motor drives the focusing optical head to reciprocate back and forth via the screw shaft, the nut, the c