{
  "annotation_id": "3b094f7d-525b-4326-9750-0a48ec688d9b",
  "date_created": "2026-03-02T18:01:34.678000Z",
  "date_modified": "2026-03-02T18:01:34.678000Z",
  "file_hash": "4853d49ad06fd01ba5d86d4d531b604475976ce3ebb6126bfefdc0f380e66706",
  "private": false,
  "record": {
    "abstract": "We propose a model for describing the growth on an untreated tumor, which is\ncharacterized in a simple way by a minimal number of parameters with a\nwell-defined physical interpretation. The model is motivated by invoking the\nMaster Equation and the Principle of Detailed Balance in the present context,\nand it is easily generalizable to include the effects of various types of\ntherapies. In the simplest version that we consider here, it leads to a linear\nequation that describes the population growth in a dynamic environment, for\nwhich a complete solution can be given in terms of the integral of the growth\nrate. The essential features of the general solution for this case are\nillustrated with a few examples.",
    "arxiv_id": "q-bio/0608013",
    "authors": [
      "Jos\u00e9 F. Nieves",
      "Marcelo R. Ubriaco"
    ],
    "categories": [
      "q-bio.PE"
    ],
    "title": "Linear model of tumor growth in a changing environment",
    "url": "https://arxiv.org/abs/q-bio/0608013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bb8fd75c-cd49-4924-92f2-0ef7a4ade99d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}