{
  "annotation_id": "ae1deed6-e65b-4cbb-9a0a-dc11658e597a",
  "date_created": "2026-03-02T18:00:53.501000Z",
  "date_modified": "2026-03-02T18:00:53.501000Z",
  "file_hash": "7b7801cd5a1b3cac15501de991d3426b51c3568e82e5f53d65b7d74c7f14f09e",
  "private": false,
  "record": {
    "abstract": "Rotations of microscopic magnetic particles, magnetosomes, embedded into the\ncytoskeleton and subjected to the influence of an ac magnetic field and thermal\nnoise are considered. Magnetosome dynamics is shown to comply with the\nconditions of the stochastic resonance under not-too-tight constraints on the\ncharacter of the particle\u0027s fastening. The excursion of regular rotations\nattains the value of order of radian that facilitates explaining the biological\neffects of low-frequency weak magnetic fields and geomagnetic fluctuations.\nSuch 1-rad rotations are effectively controlled by slow magnetic field\nvariations of the order of 200 nT.",
    "arxiv_id": "physics/0411225",
    "authors": [
      "V. N. Binhi",
      "D. S. Chernavskii"
    ],
    "categories": [
      "physics.bio-ph"
    ],
    "doi": "10.1209/epl/i2004-10525-6",
    "title": "Stochastic Dynamics of Magnetosomes in Cytoskeleton",
    "url": "https://arxiv.org/abs/physics/0411225"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "719ef9b5-4ee0-4d56-a573-937fc7e98f8e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}