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  • Dynamic small object feature enhancement and detection for remote sensing images

    Dynamic small object feature enhancement and detection for remote sensing images

    Experimental setup

    Table 1 Training environment and hardware platform Parameters.

    As shown in Table 1, this study utilizes a hardware platform comprising an NVIDIA GeForce RTX 3090 GPU and an Intel Xeon Silver 4214R CPU (2.40 GHz), with the…

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  • An improved greedy equivalent search method based on relative entropy

    An improved greedy equivalent search method based on relative entropy

    The original greedy equivalent search

    GES searches for the EC with the highest score in two phases (The consistency of GES relates to the nature of the perfect map and the consistency of the score (see54 for a detailed introduction), for detailed…

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  • How to break a fundamental limit in fluorescence microscopy

    How to break a fundamental limit in fluorescence microscopy

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    How many photons are in a Green Fluorescent Protein (GFP)? More than you may have thought.

    The illumination required to excite fluorophores leads to their gradual photodegradation, a phenomenon known as photobleaching….

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  • Polarization-driven spontaneous scrolling of two-dimensional materials

    Polarization-driven spontaneous scrolling of two-dimensional materials

    Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

    This is a summary of: Zhang, Z. et al. Near-100% spontaneous rolling up of polar van der Waals materials….

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  • Exploration of Chinese social education under the influence of Japanese social education theory, 1912–1949

    Japan’s social education is also a product of modern society. Shinbori Michiya, a Japanese scholar, believes that Japan’s social education process has gone through four periods: 1. Popular education period (1870–1921); 2. The initial period…

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