Abstract: Disclosed herein are a screen protector assembly, a screen protector applying assembly and a screen protector applicator. The screen protector assembly comprises a screen protector layer, a retention layer and a first matching member. The retention layer is bonded to the screen protector layer. The first matching member is fixedly connected to the retention layer, and the first matching member is used to be detachably connected to a protector applying assembly. With the above arrangement, a detachable connection between the retention layer of the screen protector assembly and the protector applying assembly is realized, allowing the retention layer to be detached from the protector applying assembly after a protector is applied to a screen, thereby allowing the protector applying assembly to be reused, and saving costs.

Abstract: Methods of assessing the pathological and/or physiological state of a subject, methods of monitoring a subject with heart failure or a subject that has been diagnosed as having or being at risk of having a condition associated with dyspnea and/or fatigue, and methods of diagnosing a subject as having decompensated heart failure are provided. The methods comprise obtaining a voice recording from a word-reading test from the subject, wherein the voice recording is from a word-reading test comprising reading a sequence of words drawn from a set of n words and analysing the voice recording, or a portion thereof.

Abstract: The embodiments of the present application provide a method and apparatus for modulation recognition of signals based on cyclic residual network, the method comprises: obtaining a signal matrix of a to-be-recognized signal, and extracting real part information and imaginary part information of the signal matrix; generating, according to extracted real part information and imaginary part information, a real-and-imaginary-part feature matrix of the to-be-recognized signal; converting, according to a preset matrix conversion method, the real-and-imaginary-part feature matrix into an amplitude-and-phase feature matrix; and inputting the amplitude-and-phase feature matrix into a pre-trained cyclic residual network to obtain a modulation mode corresponding to the to-be-recognized signal.

Abstract: A light-emitting devise includes first and second type semiconductor layers, an active layer interposed therebetween, a current blocking layer disposed on the first type semiconductor layer and including a first strip portion, and a first electrode disposed on the current blocking layer and including a first electrode pad, a first electrode end portion distal from the first electrode pad, and a first electrode extension portion extending between the first electrode pad and the first electrode end portion. The first strip portion of the current blocking layer is located beneath the first electrode extension portion, and has a widened section having a width that gradually increases in a direction away from the first electrode pad.

Abstract: The invention provides an instrument scrap evaluation method based on cloud platform big data management, which belongs to the field of information management. The evaluation method uses cloud platform to download, store, integrate and modify the benchmark operating state data, store the current vital data, current operating data and current operating state data of the instrument. Using operation evaluation subsystem of current life data, the current running data with reference data and the benchmark run corresponding comparative analysis of the data made for current running status data, then compared with the running state of the benchmark data analysis, get the evaluation results, and output the corresponding alarm, operations staff to alarm apparatus for artificial judgment.

Abstract: A display method, a non-transitory computer-readable storage medium, and an electronic device relates to the field of data processing. The method includes the following. A current state of the retractable screen is monitored, where the current state includes a static state and a motion state. A target transition animation is obtained when detecting that the retractable screen is switched from the static state to the motion state, where the change in the target transition animation corresponds to the motion state. A current image displayed on the retractable screen in the static sate is replaced with the target transition animation.

Abstract: Methods and systems are provided that determine or estimate total clay volume fraction in a formation for well log data of the formation using machine learning are described. Methods and systems are also provided that employ computation models to determine amounts or concentrations of at least one clay mineral in the formation from total clay volume fraction of the formation.

Abstract: A multiple access method includes: obtaining, by a user equipment (UE), first source information; extracting a semantic feature of the first source information to obtain a first semantic feature sequence; performing a joint source-channel coding on the first semantic feature sequence to obtain a first semantic information sequence; mapping the first semantic information sequence into preset time-frequency resources of an uplink multiple access channel; and transmitting the first semantic information sequence through the uplink multiple access channel.

Abstract: A broadband millimeter wave beam tracking method based on vehicle movement trajectory recognition, which relates to the field of wireless communication.

Abstract: A method for performing lower limb rehabilitation training comprises the steps of: (a) placing a training object's feet on a pedal in a limb rehabilitation training system, wherein the pedal comprises a pressure sensor and a location information sensor; (b) standing stably on the pedal to enable the pressure sensor on the pedal to record the body weight of the training object; and (c) sitting down on the saddle, thereby enabling: the pressure sensor on the pedal to monitor pressure variation between the training object and the pedal throughout the training of the training object, wherein the rehabilitation evaluating unit evaluates the physical status and rehabilitation status of the training object according to the physiological information and exercise information of the same collected by the sensing unit, and adjusts the exercise frequency and the exercise duration of the training object according to the physical status.

Abstract: The disclosure relates to a pharmaceutical composition having the efficacy of preventing and treating lung injury, a preparation method therefor and a use thereof. The composition comprises a grape powder with a content of 1-25% (w/w), a grape seed extract with a content of 0.5-15% (w/w) and a pharmaceutically acceptable carrier. The composition of the disclosure has the efficacy of preventing and treating lung injury, oxidative injury, inhibiting pulmonary fibrosis, regulating lipid metabolism, and the like.

Abstract: A method for estimating resistivity and dielectric constant values of a multi-layer subterranean formation acquiring electromagnetic propagation measurements of the subterranean formation and processing the measurements via inversion to compute the resistivity and dielectric constant values. A one-dimensional formation model is utilized including a plurality of formation layers in which each of the formation layers includes a resistivity value and a dielectric constant value.

Abstract: The disclosure relates to methods and systems for identifying formations that are clay-free or with minimal amount of clays, which have high hydrocarbon potential, by using both low frequency permittivity measurements (e.g., low-frequency permittivity measurements) and natural gamma ray flux measurements.

Abstract: A mobile device holder includes an attachment assembly and a support assembly. The attachment assembly is able to produce a magnetic force parallel to a primary axis of the mobile device holder. The support assembly is connected to the attachment assembly and includes a handle portion movable between a closed position proximal to the attachment assembly and an open position distal from the attachment assembly. The attachment assembly has a contact surface that abuts a back surface of a mobile device when the mobile device holder is in use with the mobile device. The primary axis is normal to the contact surface. The attachment assembly comprises a shell with a magnet enclosed therein.

Abstract: Polyurethane foams are made by curing a reaction mixture that contains an aromatic polyisocyanate, at least one isocyanate-reactive material having an average functionality of at least 2 and an equivalent weight of at least 200 per isocyanate-reactive group, at least one blowing agent, at least one surfactant and at least one catalyst, at least one cyclic 1,3-diketone and at least one aminoalcohol or alkylhydroxylamine. Foams so produced emit low levels of formaldehyde, acetaldehyde and propionaldehyde.

Abstract: Embodiments of the present application provide a time allocation method, device, device, and storage medium based on an on-board device.

Abstract: The present disclosure provides an electrified wire lifting device, including a locking assembly fixed on a bracket of an electric pole for integrally fixing the device; a connecting assembly having one end used for clamping a wire; a lifting assembly mounted on the top of the locking assembly. The present disclosure can adjust the lateral position, so that the wire is lifted; and the lifted connecting assembly is locked and fixed to avoid shaking thereof.

Abstract: Methods and systems are provided for characterizing formation water salinity of subsurface formation using multifrequency permittivity data over a range of frequencies below 1 MHz. The multifrequency permittivity data is processed to determine salinity of formation water contained in the subsurface formation. Other useful formation properties (such as formation water saturation) can be determined based on the formation water salinity.

Abstract: The present disclosure provides a backlight substrate, a manufacturing method thereof, and a display device. The backlight substrate includes: a base substrate; a plurality of first light emitting elements on the base substrate and configured to emit first light; a plurality of second light emitting elements on the base substrate and configured to emit second light having a different wavelength from the first light; a plurality of depth sensors on the base substrate and configured to receive the second light emitted from the plurality of second light emitting elements and reflected by an object and determine depth information of the object based on the received second light; and a diffusion layer in direct contact with light emitting surfaces of the plurality of first light emitting elements and configured to diffuse the first light emitted from the plurality of first light emitting elements.