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  • Astronmers Model Radio Pulsar Nulling Fractions

    A recent study by a researcher from the Xinjiang Astronomical Observatory has provided new insights into the phenomenon of "pulse nulling"—a sudden cessation of the entire radio pulsed emission observed in over 200 pulsars manifests. This event, which can last from a few rotations to several minutes, is suggested to be random, but its statistical distribution may hint at deeper patterns in pulsar emission behavior.

    Jun 13, 2025
  • Engineered Composite Materials Offer Broad-spectrum Synergistic Radiation Shielding

    In a recent breakthrough, Dr. HUO Zhipeng and his student CHEN Zuoyang from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences have developed a new class of PbWO4 filler-reinforced B4C/HDPE composites with tunable microstructures.

    Jun 20, 2025
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