A data model is independent of hardware or software constraints. Rather than try to. represent the data as a database would see it, the data model focuses on representing the. data as the user sees it in the real world.
International AIED Society. AIED is an interdisciplinary community at the frontiers of the fields of computer science, education and psychology. It promotes rigorous research and development of interactive and adaptive learning environments for learners of all ages, across all domains.
Autoimmune inner ear disease (AIED) is a syndrome of progressive hearing loss, tinnitus, balance problems, dizziness and vertigo that is caused by antibodies or immune system cells attacking the inner ear.requently, individuals with AIED also have other autoimmune disorders such as ankylosing spondylitis, systemic lupus erthematosus (SLE), Sjogrenâs syndrome, Coganâs disease, ulcerative colitis, Wegenerâs granulomatosis, rheumatoid arthritis, scleroderma, or Behcetâs syndrome.