{
  "annotation_id": "f2195da0-cbd2-43c2-baba-a1a92aaa9bbf",
  "date_created": "2026-03-02T18:00:42.287000Z",
  "date_modified": "2026-03-02T18:00:42.287000Z",
  "file_hash": "731e2b9256a4841b8ab3a90133a02d160648f69b0f22e99705ab0e79467eff2f",
  "private": false,
  "record": {
    "abstract": "The author\u0027s modified Coulomb damping model has been generalized to\naccommodate internal friction that derives from several dissipation mechanisms\nacting simultaneously. Because of its fundamental nonlinear nature, internal\nfriction damping causes the quality factor Q of an oscillator in free-decay to\nchange in time. Examples are given which demonstrate reasonable agreement\nbetween theory and experiment.",
    "arxiv_id": "physics/0302003",
    "authors": [
      "Randall D. Peters"
    ],
    "categories": [
      "physics.class-ph"
    ],
    "title": "Oscillator damping with more than one mechanism of internal friction   dissipation",
    "url": "https://arxiv.org/abs/physics/0302003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "32514107-4bb7-42a7-85af-b47e6fc24816",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}