Abstract: A method for assisting a patient in physical rehabilitation, the method being executed by a controller, and the controller being configurable with at least one physical rehabilitation strategy and being communicatively connected with a respiratory device and an exercise device. The method includes controlling at least one of a device setting of the respiratory device and a device setting of the exercise device, based on a target physical rehabilitation strategy among the at least one physical rehabilitation strategy.

Abstract: Methods and systems are provided for detecting focal lesions in multi-phase or multi-sequence medical imaging studies of medical images. One system includes memory for storing medical images and an electronic processor. The electronic processor is configured to: detect native candidate lesions for first phase computer tomography (CT) scans, detect candidate lesions for second phase CT scans, and project the candidate lesions detected for the first phase CT scans and/or the second phase CT scans on a same common domain. Once the candidate lesions are registered together, the electronic processor performs a matching algorithm for each of the native candidate lesions of the first phase CT scans with the registered candidate lesions from the second phase CT scans to determine presence and contours of valid lesions for the medical images, and to discard candidate lesions that are not acceptable.

Abstract: An integrated oxygen supply device that is configured to generate oxygen continuously and release the oxygen non-continuously is provided. In some embodiments, the oxygen generated by the integrated oxygen supply device is stored in a porous material with the integrated oxygen supply device. The delivery of the oxygen produced by integrated oxygen supply device to a patient, in those embodiments, is controlled. In some embodiments, the control of the delivering oxygen is according one or more breathing patterns. The breathing pattern(s) may or may not be a current breathing pattern of the patient. For example, in one embodiment, the breathing pattern is a predetermined breathing pattern with a specified inspiration period followed by a specified expiration period.

Abstract: A display panel includes a substrate, a planarization layer disposed at a side of the substrate being provided with partitioning slots to form driving areas in an array; a first electrode layer on the planarization layer having first electrodes; wherein orthographic projections of the first electrodes on the planarization layer are within the driving areas; each of the first electrodes includes a planar center portion and an edge portion, the edge portion includes a planarization portion surrounding the center portion and a slope portion connected between the center portion and the planarization portion; a pixel definition layer on the planarization layer that exposes part of the center portion; a light-emitting functional layer covering the pixel definition layer, the center portion being exposed by the pixel definition layer and the planarization layer and a second electrode covering the light-emitting functional layer.

Abstract: An insulation bag includes a main body and a lid connectable to the main body. An upper part of the main body forms an opening, and the lid is attached to the opening to seal the insulation bag. A first connection element and a second connection element are respectively arranged on the main body and the lid, and the first connection element and second connection element are connected to each other by magnetic attraction or mechanical engagement which can get rid of the use of zipper, thereby simplifying the operation of opening and closing the insulation bag while improving the sealing performance and stability of connection.

Abstract: A method of protecting a fetus from injury during umbilical cord prolapse includes delivering a device which includes a hollow sheath and a compliant portion partially or completely surrounding the hollow sheath into a vaginal canal of a patient. The device is maneuvered within the vaginal canal and/or cervical opening such that a prolapsed umbilical cord enters the hollow sheath. The device is then positioned within a uterus of the patient, such that a first face of the compliant portion contacts a fetus and a second face of the compliant portion contacts a wall of the uterus.

Abstract: A light-emitting diode includes a semiconductor light-emitting sequence layer and a DBR structure. The DBR structure is disposed on a first surface of the semiconductor light-emitting sequence layer. The DBR structure includes m first sublayers and n second sublayers stacked in an alternating manner, wherein m and n are positive integers larger than 1. Materials of the first sublayers and the second sublayers are different. One first sublayer and one second sublayer adjacent to each other are defined as a group of a stacked-layer structure. In each of at least 40% of the groups of the stacked-layer structures, an optical thickness of one sublayer is greater than ? of a central wavelength of light emitted by the semiconductor light-emitting sequence layer and an optical thickness of the other sublayer is less than ? of the central wavelength of the light emitted by the semiconductor light-emitting sequence layer.

Abstract: A display control method includes: obtaining, by a terminal, orientations and display statuses of a first screen and a second screen; determining, by the terminal, whether a trigger event used for adjusting the display statuses of the first screen and the second screen occurs; and when the trigger event occurs, displaying, by the terminal, adjusted display content on the first screen and the second screen based on the orientations and the display statuses of the first screen and the second screen. By obtaining an orientation and a display status of a terminal screen, when the trigger event occurs, the terminal can adjust the display status of the screen in a timely manner, so that a user can perform an interaction operation and interaction display between different screens.

Abstract: An impeller apparatus includes a housing, an impeller, and a heat generation member. The housing includes an air duct formed in the housing. The air duct includes a first air duct and a second air duct successively connected to each other. The second air duct has a non-blocking area. The impeller is arranged in the first air duct. The heat generation member is rotatably arranged in the second air duct and has a blocking state and a non-blocking state. In the blocking state, the heat generation member blocks the second air duct, in the non-blocking state, the heat generation member is accommodated in the non-blocking area and does not block the second air duct.

Abstract: A light-emitting diode includes a substrate, a distributed Bragg reflector (DBR) structure and a semiconductor layered structure. The DBR structure is disposed on the substrate. The semiconductor layered structure is disposed on the DBR structure opposite to the substrate, and is configured to emit a light having a first wavelength. The DBR structure has a reflectance of not greater than 30% for the light having the first wavelength, and a reflectance of not smaller than 50% for a laser beam having a second wavelength that is different from the first wavelength.

Abstract: A method for determining optimal path arrangements for an infrastructure link between two geographic locations. The method includes modelling a geographic terrain containing the two geographic locations; optimizing an arrangement cost and a repair rate for two or more potential paths based on the modelled geographic terrain, an arrangement cost model, and a repair rate model, taking into account at least two design levels; and determining the optimal path arrangements each including multiple path portions and respective design levels associated with the path portions based on the optimization.

Abstract: A method and system perform single phase and multi-phase contour refinement of lesions. The method includes receiving a three dimensional input mask; receiving input slices from the medical images including a lesion; cropping the input slices with the input mask; performing lesion contour refinement for the cropped input slices and the input mask to obtain a predicted mask; and storing the predicted mask that includes 3D lesion contour refinement. A multiphase method includes deforming the 3D input mask from the reference phase to a target phase or warping the input slices from the target phase to the reference phase before contour refinement. The warped images generate an output mask in the reference phase coordinate system that is then deformed to the target phase coordinate system for display.

Abstract: Disclosed herein is a spatially decoupled redox flow water electrolyzer, that has a hydrogen-producing catholyte section formed from a catholyte tank, having a cathode, and a hydrogen generation compartment, where the catholyte tank and the hydrogen generation compartment are fluidly connected to one another by a fluid pathway, so as to facilitate the circulation of a liquid catholyte from the catholyte tank to the hydrogen generation compartment and back to the catholyte tank and an oxygen-producing anolyte section formed from an anolyte tank, having an anode, and an oxygen producing compartment, where the anolyte tank and the oxygen producing compartment are fluidly connected to one another by a fluid pathway, so as to facilitate the circulation of a liquid anolyte from the anolyte tank to the oxygen producing compartment and back to the anolyte tank, an anion-exchange membrane is disposed between the catholyte and anolyte tanks and a current collector attached to the catholyte and anolyte tanks.

Abstract: The present disclosure discloses a wireless connection establishment method, an apparatus, a device and a storage media, which is applied to artificial intelligence, Internet of Vehicles and intelligent transportation technologies in the field of computer technology.

Abstract: A battery case includes a frame provided therein with a mounting channel and provided with a connecting hole configured for communicating the mounting channel with an outside structure, a connecting assembly including a connecting main body inserted in the mounting channel and a first fixing member fixedly arranged on the connecting main body, and a second fixing member connected with the first fixing member by the connecting hole to fix the battery case to an external structure.

Abstract: Provided is an HFNC system, including at least one first sensor disposed on a first housing, a compensating device disposed on a second housing and a the controller communicatively connected with the at least one first sensor and the compensating device respectively; where the at least one first sensor is configured to collect first sensing data, and send the first sensing data to the controller; the controller is configured to receive the first sensing data, generate a first driving signal according to the first sensing data, and send the first driving signal to the compensating device; and the compensating device is configured to receive the first driving signal, where the first driving signal is used to cause vibration of the compensating device according to the first driving signal, vibration of the second housing caused by vibration of the first housing is compensated by the vibration of the compensating device.

Abstract: A measurement device and a method for monitoring a condition of a patient. The measurement device includes: a gas-guide apparatus, configured to operatively connect between an medical gas provider and a patient side of the measurement device, and deliver medical gas from the medical gas provider to the patient; and at least one sensing apparatus, placed on an outer surface of the gas-guide apparatus and configured to detect real-time measurement data of the medical gas passing through the gas-guide apparatus. In this way, the at least one sensing apparatus is placed on the outer surface of the gas-guide apparatus, since the measurement data is a relative value which indicates a change of internal environment of the gas-guide apparatus, this can also avoid a problem of contamination compared with setting a sensor inside a respiratory device, thus improving the security of the measurement.

Abstract: A polymer dispersion includes a water-soluble copolymer prepared by controlled radical polymerization; a water soluble salt; a polyol; a salt selected from the group consisting of sodium citrate, sodium phosphate, sodium nitrate, and combinations thereof; and water. Methods for using the polymer dispersion for oilfield friction reduction occur under a variety of adverse conditions including low temperatures, salt, scale, and iron.

Abstract: Embodiments provide an oxygen supply device comprising an oxygen production unit, a control unit, an air blower and a gas conditioning unit. The oxygen production unit comprises multiple adsorption units including a first adsorption unit and a second adsorption unit; the air blower is configured to receive ambient air and oxygen generated by the oxygen production unit and output blended air at a desired FiO2 ratio. The gas conditioning unit is connected to the air blower and is configured to generate conditioned air using the blended air from the air blower. The control unit is configured to control the first and second adsorption unit to operate independently from each other such that first and second adsorption units operate alternatively; and independently control a flow rate of the oxygen generated by the oxygen generation unit and a flow rate of ambient air into the air blower.

Abstract: This document provides methods and materials for assessing a mammal having or suspected of having cancer and/or for treating a mammal having cancer. For example, molecules including one or more antigen-binding domains (e.g., a single-chain variable fragment (scFv)) that can bind to a modified peptide (e.g., a tumor antigen), as well as method for using such molecules, are provided.