Abstract: A method, apparatus, electronic device and storage medium for displaying a text effect. In the method, in response to determining that text information to be displayed and a text display parameter are obtained, a video image for displaying the text information to be displayed is obtained; key location points of a target object in the video image are identified and a display path of the text to be displayed is determined based on the key location points; and based on the text display parameter, the text information to be displayed is displayed dynamically according to the display path.

Abstract: The present application discloses a Hamming weight calculation method performed by an operation apparatus. The operation apparatus includes a controller and a first calculator, wherein the controller sets an initial resistance state of the first memory to a low resistance state; determines a first gate voltage of the first transistor based on first bit data in a first binary sequence, and control an on-off state of the first transistor based on the first gate voltage; controls a target resistance state of the first memory based on the on-off state of the first transistor; and determines a Hamming weight of the first bit data based on a first output current on the source of the first transistor.

Abstract: The present application discloses a Hamming weight calculation method performed by an operation apparatus. The operation apparatus includes a controller and a first calculator, wherein the controller sets an initial resistance state of the first memory to a low resistance state; determines a first gate voltage of the first transistor based on first bit data in a first binary sequence, and control an on-off state of the first transistor based on the first gate voltage; controls a target resistance state of the first memory based on the on-off state of the first transistor; and determines a Hamming weight of the first bit data based on a first output current on the source of the first transistor.

Abstract: The present disclosure relates to a neuromonitoring device. The neuromonitoring device may include a probe, an operation part, and a display part. The probe may include a probe head, an elastic piece, and an elastic measuring piece. The probe head may be connected to the elastic piece. The elastic measuring piece may be connected to the elastic piece and may be used to measure an elasticity value of the elastic piece and convert the elasticity value into a first electrical signal. The display part may be configured to display prompt information. The prompt information may include prompt information regarding the elasticity value determined based on the first electrical signal.

Abstract: The present disclosure discloses a monitoring device and a method for controlling a threshold thereof. The monitoring device may include a host. The monitoring device may also include an information acquisition module connected to the host via an electrical signal. The information acquisition module may be configured to acquire an electromyographic signal. The host may include a signal processing module configured to process the electromyographic signal to determine monitoring information corresponding to the electromyographic signal. The monitoring device may further include an output module connected to the signal processing module via an electrical signal. The output module may at least be configured to output the monitoring information. The method may include setting a threshold of the monitoring device, placing an electrode to the target area, and starting the monitoring device. The monitoring device may output prompt information based on the threshold.

Abstract: The present disclosure relates to a neuromonitoring device. The device includes a probe, a handle, and an elastic prompt. The probe is connected to the handle; the probe includes a probe head, an elastic piece, and an elastic measuring piece; the probe head is connected to the elastic piece; the elastic measuring piece is connected to the elastic piece and is used to measure an elasticity value of the elastic piece and convert the elasticity value into an electrical signal; the elastic prompt is electrically connected to the elastic measuring piece and is used to receive the electrical signal and generate prompt information regarding the elasticity value based on the electrical signal.

Abstract: The present invention relates to a Fe-based hydrogenation catalyst having Fe as a primary active metal component, and zinc and potassium as a first co-active metal component. The molar ratio of the primary active metal component to the first co-active metal component is 0.5-200:1. The Fe-based hydrogenation catalyst in present invention overcomes the problem of limiting to the active metal components as used over decades for the conventional hydrogenation catalyst, and thus has long-term values for industrial application.

Abstract: The present invention relates to a Fe-based hydrogenation catalyst having Fe as a primary active metal component, and zinc and potassium as a first co-active metal component. The molar ratio of the primary active metal component to the first co-active metal component is 0.5-200:1. The Fe-based hydrogenation catalyst in present invention overcomes the problem of limiting to the active metal components as used over decades for the conventional hydrogenation catalyst, and thus has long-term values for industrial application.