{
  "annotation_id": "ecaff01a-ddcf-4e89-9873-0fe9e56a2e84",
  "date_created": "2026-03-02T18:00:56.759000Z",
  "date_modified": "2026-03-02T18:00:56.759000Z",
  "file_hash": "27d14e956c8669e34c12c2e3c2e3ad9c56533fdbdc25e184e41473606daab77f",
  "private": false,
  "record": {
    "abstract": "The tension wood (TW) properties of a 70 year-old Acer sieboldianum Miq were\nanalyzed by using the G-fiber model which was proposed in our previous paper.\nThe roles of the G-layer on the origins of (1) a high large tensile growth\nstress, (2) a large longitudinal Young\u0027s modulus, and (3) a high longitudinal\ndrying shrinkage in the tension wood xylem were discussed on the basis of the\nsimulations using the G-fiber model. The results suggest that the G-layer\ngenerates a high tensile stress in the longitudinal direction during the xylem\nmaturation; the longitudinal Young\u0027s modulus of the green G-layer becomes\nsignificantly higher than that of the lignified layer; furthermore, the G-layer\ntends to shrink extraordinarily higher than that of the lignified layer during\nthe moisture desorption.",
    "arxiv_id": "physics/0503204",
    "authors": [
      "Hiroyuki Yamamoto",
      "Kentaro Abe",
      "Yoshiharu Arakawa",
      "Takashi Okuyama",
      "Joseph Gril"
    ],
    "categories": [
      "physics.class-ph"
    ],
    "doi": "10.1007/s10086-004-0639-x",
    "journal_ref": "Journal of Wood Science 51, 3 (2005) 222-233",
    "title": "Role of the Gelatinous Layer (G-Layer) on the Origin of the Physical   Properties of the Tension Wood of Acer sieboldianum",
    "url": "https://arxiv.org/abs/physics/0503204"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "89acd933-aa62-4a3d-8ac1-97391321ae5d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}