Abstract: A computer and a method for adjusting scene brightness and a processing method for establishing scene brightness are provided. The computer includes a display device, a power unit, a storage unit, a processing unit, and a detection unit. The display device includes a logic unit, and a backlight unit. The detection unit fetches a logic current value of the logic unit. The power unit is connected to the logic unit and the backlight unit. The storage unit stores a lookup table recording default scene current values and target brightness currents matching application scenes of the application program. The processing unit is connected to the display device, the power unit, the storage unit, and the detection unit to execute the application program, fetch a current scene and the logic current value, select a target brightness current, and drive the power unit to provide the target brightness current for the backlight unit.

Abstract: A bicycle power-saving crank includes: a base arm connected at one end to a chainwheel and rotatable synchronously with the chainwheel; a base sprocket, fixed to the base arm and facing in the chainwheel; an outer sprocket, rotatably connected to the other end of the base arm via an outer spindle; a transmission component, rotatably connected to the base sprocket and the outer sprocket; and an outer arm, rotatably connected to the outer spindle and a pedal and rotatable synchronously with the outer sprocket. When the base arm extends horizontally in the travel direction, while the axial extension line of the outer arm forms a 12° angle relative to the horizontal extension line of the base arm. This design ensures that, throughout the pedaling process, the outer arm consistently maintains an angle of 12° relative to the base arm, regardless of its rotational angle, thereby enhancing pedaling efficiency.

Abstract: A head-mounted display device and a zoomable curved optical device thereof is disclosed. The zoomable curved optical device includes a curved polarization reflection film, a waveplate, a half-mirror film, and a zoomable module. The waveplate has a first surface and a second surface opposite to each other. The half-mirror film is arranged on the first surface of the waveplate. The zoomable module is adhered to the second surface of the waveplate with an optical adhesive. The curved polarization reflection film is arranged on the zoomable module. The head-mounted display device and the zoomable curved optical device thereof adopt a polarization reflection film with the shorter radius of curvature to have lightweight and slim properties.

Abstract: An optical module includes a quarter wave plate, a first polarization converter, a second polarization, a lens assembly and a polarization reflection film. The quarter wave plate converts a polarization state of image light received. The first polarization converter and the second polarization converter receive the image light from the quarter-wave plate and focus the image light to a target position. The lens assembly includes a liquid crystal lens with a flat surface and a curved surface. The curved surface protrudes towards the quarter wave plate to make the liquid crystal lens to deflect the image light. The polarization reflection film receives the image light from the second polarization converter. The polarization reflection film is configured to transmit the image light having a target polarization state. The image light from the polarization reflection film converges at the target position to display an image.

Abstract: A zoom optical system includes a first lens, a transreflective coating layer, a liquid crystal layer, a substrate, a polarizing reflector film layer and a second lens. The first lens has a first surface and an opposite second surface. The transreflective coating layer adheres to the first surface of the first lens. The liquid crystal layer adheres to the second surface of the first lens. The substrate adheres to a surface facing away the first lens of the liquid crystal layer. The polarizing reflector film layer is located at a side of the substrate facing away the liquid crystal layer. The second lens adheres to the polarizing reflector film layer by an optical adhesive layer.

Abstract: A head-mounted display device and a zoomable optical device thereof is disclosed. The zoomable optical device includes a polarization reflection film, a waveplate, a half-mirror film, and a zoomable module. The zoomable module includes a first conductive light-transmitting substrate, a second conductive light-transmitting substrate, and a third conductive light-transmitting substrate. The third conductive light-transmitting substrate is arranged between the first conductive light-transmitting substrate and the second conductive light-transmitting substrate. The first conductive light-transmitting substrate is adhered to the waveplate with an optical-grade transparent adhesive. The polarization reflection film is directly arranged on the second conductive light-transmitting substrate.

Abstract: A medical image analyzing system and a medical image analyzing method are provided and include inputting at least one patient image into a first model of a first neural network module to obtain a result having determined positions and ranges of an organ and a tumor of the patient image; inputting the result into a plurality of second models of a second neural network module, respectively, to obtain a plurality of prediction values corresponding to each of the plurality of second models and a model number predicting having cancer in the plurality of prediction values; and outputting a determined result based on the model number predicting having cancer and a number threshold value. Further, processes between the first model and the second models can be automated, thereby improving identification rate of pancreatic cancer.

Abstract: Disclosed herein are methods of processing a protein and detecting isoaspartic acid (isoAsp) in a protein. Also disclosed are mass spectrometry systems configured for of processing a protein and detecting isoAsp in a protein.

Abstract: A colored solar module is provided, in which at least one solar cell is embedded in an encapsulation layer, and a transparent plate is disposed on the encapsulation layer. The transparent plate has a single coating layer containing quartz for attaching onto the encapsulation layer so as to reflect the desired color light.

Abstract: An intradialytic analysis method and an analysis apparatus for dialysis are provided. One or more input features are obtained. The input features include variance relation between current data and previous data of an operating parameter related to a dialysis machine and data related to a tester. Future data is predicted according to the input features through one or more prediction models. The future data includes blood pressure information and a predicted result of intradialytic hypotension at a future time point. Therefore, intradialytic hypotension can be predicted with high accuracy.

Abstract: A colored solar module is provided, in which at least one solar cell is embedded in an encapsulation layer, and a transparent plate is disposed on the encapsulation layer. The transparent plate has a single coating layer containing quartz for attaching onto the encapsulation layer so as to reflect the desired color light.

Abstract: A two-way signal positioning method and a two-way signal positioning system thereof are disclosed. The method includes the following steps: controlling a locating device to be measured to transmit a plurality of positioning signals of a plurality of transmission powers; causing a plurality of known locating devices to receive the plurality of positioning signals and return a plurality of response signals to the locating device to be measured; recording the strengths of the plurality of positioning signals, the strengths of the plurality of response signals, the plurality of corresponding receiving times and the coordinates of the plurality of known locating devices to a database; identifying the known locating devices corresponding to the stronger signals; and obtaining a signal strength-distance function and a signal strength-distance standard deviation function from the database so as to identify the device location of the locating device to be measured.

Abstract: A dynamic power positioning method and a dynamic power positioning system thereof are disclosed. The method comprises the steps of: controlling a device to be measured to transmit a plurality of positioning signals with a plurality of transmission powers; making a plurality of known location devices to receive the plurality of positioning signals, and recording the intensities and the corresponding reception times of the plurality of positioning signals, and the coordinates of the plurality of known location devices to the database; finding out the known location device corresponding to a positioning signal having a higher signal intensity among the received plurality of positioning signals; obtaining a signal intensity-distance function and a signal intensity-distance standard deviation function from the database; and finding out the device location of the device to be measured according to the signal intensity-distance function and signal intensity-distance standard deviation function.

Abstract: Provided are a medical image analyzing system and a method thereof, which mainly crop a plurality of image patches from a processed image including a segmentation label corresponding to a location of an organ, train a deep learning model with the image patches to obtain prediction values, and plot a receiver operating characteristic curve to determine a threshold which determines whether the image patches are cancerous, thereby effectively improving the detection rate of cancer.

Abstract: A method for calculating a distance between eyes and the eyes' target includes the steps of: inputting at least one image data of eyes and the eyes' target corresponding to at least one train object into a calculation module for establishing training data of an eye-distance measurement unit; utilizing a movable image capture module to obtain a set of image-capturing data of a test subject and the eyes' target; inputting the set of image-capturing data to the eye-distance measurement unit for analysis; based on the training data, utilizing the eye-distance measurement unit to mark out a set of three-dimensional coordinate values of the eyes and the eyes' target corresponding to the test subject; and, based on the set of three-dimensional coordinate values, utilizing the eye-distance measurement unit to calculate the distance between the eyes of the test subject and the eyes' target.

Abstract: A two-way signal positioning method and a two-way signal positioning system thereof are disclosed. The method includes the following steps: controlling a locating device to be measured to transmit a plurality of positioning signals of a plurality of transmission powers; causing a plurality of known locating devices to receive the plurality of positioning signals and return a plurality of response signals to the locating device to be measured; recording the strengths of the plurality of positioning signals, the strengths of the plurality of response signals, the plurality of corresponding receiving times and the coordinates of the plurality of known locating devices to a database; identifying the known locating devices corresponding to the stronger signals; and obtaining a signal strength-distance function and a signal strength-distance standard deviation function from the database so as to identify the device location of the locating device to be measured.

Abstract: A medical image analyzing system and a medical image analyzing method are provided and include inputting at least one patient image into a first model of a first neural network module to obtain a result having determined positions and ranges of an organ and a tumor of the patient image; inputting the result into a plurality of second models of a second neural network module, respectively, to obtain a plurality of prediction values corresponding to each of the plurality of second models and a model number predicting having cancer in the plurality of prediction values; and outputting a determined result based on the model number predicting having cancer and a number threshold value. Further, processes between the first model and the second models can be automated, thereby improving identification rate of pancreatic cancer.

Abstract: The present disclosure provides a solar module including an encapsulating layer, solar cells embedded in the encapsulating layer, and a patterned layer formed on the encapsulating layer. The pattered layer includes at least one patterned unit having a plurality of color spots separated from one another, thereby allowing light incident on the color spots to be diffracted through adjacent gaps, so as to produce Poisson spots on the solar cells at locations corresponding to the color spots.

Abstract: A power positioning method and a power positioning device thereof are disclosed. The method comprises the steps of: controlling a device to be measured to transmit a plurality of positioning signals by a plurality of transmission powers; causing a plurality of known location devices to receive the plurality of positioning signals and recording the plurality of positioning signals and a plurality of corresponding receiving time to a database; finding out the known location device with a large signal intensity among the received plurality of positioning signals; taking out a signal intensity-distance function and a signal intensity-distance standard deviation function from the database; and finding out a device location of the device to be measured according to the signal intensity-distance function and the signal intensity-distance standard deviation function.

Abstract: A Raman scattering enhancing-substrate is provided by arraying a plurality of porous carbon elements in a columnar form or in a massive form made of a porous carbon material with holes of 10 to 50 nm in diameter, on a support base. This substrate is manufactured by, for example, filling a template that is made of anodic aluminum oxide to have an array of a plurality of holes in a columnar form or in a cube form, with pyrrole as a monomer and polymerizing the pyrrole-filling template to form a polypyrrole nanoarray; making the entire polypyrrole nanoarray porous to provide a porous polypyrrole nanoarray that is a porous body with pores of 10 to 50 nm in diameter; and carbonizing the porous polypyrrole nanoarray.