Abstract: The present application provides a model training method, a channel adjustment method, an electronic device, and a computer readable storage medium, the model training method includes: collecting historical samples, with the historical samples including first scheduling information and first information corresponding to a historical data transmission, the first information representing a result of cyclic redundancy check, and the first scheduling information including first intermediate variable information in an adaptive modulation and coding process; and performing model training according to the historical samples to obtain a first prediction model, and during the model training, the first scheduling information is used as an input of the first prediction model, the first information is converted into second information corresponding to the historical data transmission to be used as an output of the first prediction model, and the second information represents a probability value of the result of the cycli

Abstract: A computer readable storage medium is provided. When contents of the computer readable storage medium are executed by a processor, multi-photon imaging may be performed on a histopathological section containing tumor environment information, and pathological partitioning of a tumor microenvironment may be further performed through image processing. A value of each collagen feature parameters, such as a morphological feature parameter, an energy feature parameter and a texture feature parameter, may be extracted from a tumor tissue region, an invasive margin (IM) region and a normal tissue (N) region. An inter-region difference and a variation may be calculated according to feature parameters of regions. A collagen feature scoring model may be established. A collagen feature score may be calculated with the collagen feature parameters input to the model.

Abstract: A solar reflection full-band hyperspectral imaging detection system comprises a telescope light collection system, a field-of-view separation assembly, a spectrometer assembly, and a detector assembly. The field-of-view separation assembly comprises an integrated trisection field-of-view separator, a first field-of-view assembly, a second field-of-view assembly, and a third field-of-view assembly; the spectrometer assembly comprises a first spectrometer, a second spectrometer and a third spectrometer; and the detector assembly comprises a CMOS (Complementary Metal Oxide Semiconductor) detector, an InGaAs detector, and an HgCdTe detector. The present invention adopts the three-band spectrometer, and the spectrum aliasing, high photoelectric efficiency in the middle and low photoelectric efficiency at two ends, limited detection dynamic range, severe Etalon interference effect and the like of a two-band spectrometer with a traditional solar reflection full-band hyperspectral detection system are solved.

Abstract: A computer readable storage medium is provided. When contents of the computer readable storage medium are executed by a processor, multi-photon imaging may be performed on a histopathological section containing tumor environment information, and pathological partitioning of a tumor microenvironment may be further performed through image processing. A value of each collagen feature parameters, such as a morphological feature parameter, an energy feature parameter and a texture feature parameter, may be extracted from a tumor tissue region, an invasive margin (IM) region and a normal tissue (N) region. An inter-region difference and a variation may be calculated according to feature parameters of regions. A collagen feature scoring model may be established. A collagen feature score may be calculated with the collagen feature parameters input to the model.

Abstract: A waste liquid suction mechanism, a reaction disc, and a sample analyzer are provided. The waste liquid suction mechanism includes: a driving assembly; a lifting assembly, performing lifting movement under the action of the driving assembly, where a guide block is disposed on the lifting assembly, and stroke positions of the lifting assembly include a trigger position and a release position located below the trigger position; a suction needle assembly, disposed on the lifting assembly and performing lifting movement along with the lifting assembly, and including a suction needle configured to suck waste liquid; and a collection assembly, disposed below the suction needle assembly, and including a rotary stopper configured to block or release the suction needle.

Abstract: A micro-cavity liquid-phase shearing device for preparing quasi-two-dimensional materials includes a movable plate system, a fixed plate system, a feed liquid external circulation system, a driven gear system and a charging barrel. The movable plate system includes a movable plate unit and a driving gear. The fixed plate system includes a fixed plate unit and a support. A tank of the movable plate unit has a primary shear cavity, an annular micro-gap between a movable plate of the movable plate unit and a fixed plate of the fixed plate unit is defined as a secondary shear micro-cavity. The feed liquid, which flows outside the feed pipe through the liquid discharge port thereof, is primarily sheared in the primary shear cavity by the movable plate system, and then is secondarily sheared in the secondary shear micro-cavity by the movable plate and the fixed plate, and then returns to the charging barrel.