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Embryomics is the core science supporting the development of regenerative medicine. Regenerative medicine involves use of specially grown cells, tissues and organs as therapeutic agents to cure disease and repair injury, and springs from the development of mammalian cloning technology. [ 3 ]
Helen Lorraine (Cook) Erickson (born 1936) is the primary author of the modeling and role-modeling theory of nursing. [1] Her work, co-authored with Evelyn Tomlin and Mary Ann Swain, was published in the 1980s and derived from her experience in clinical practice.
The conservation model of nursing is based around the law of conservation of energy, combined with the psycho-social aspects of the individual's needs. Levine believed that these needs are joined within the individual as a "cascade of life events, churning and changing as the environmental challenge is confronted and resolved in each individual ...
The nursing model is a consolidation of both concepts and the assumption that combine them into a meaningful arrangement. A model is a way of presenting a situation in such a way that it shows the logical terms in order to showcase the structure of the original idea. The term nursing model cannot be used interchangeably with nursing theory.
In the next years, she was an academic in four schools of nursing in Chicago: Cook County School of Nursing (1963–1967), Loyola University (1967–1973), Rush University (1974–1977) and the University of Illinois (1962–1963, 1977–1987). In 1987, she was made Professor Emerita of medical and surgical nursing at the University of Illinois ...
Martha Elizabeth Rogers (May 12, 1914 – March 13, 1994) was an American nurse, researcher, theorist, and author.While professor of nursing at New York University, Rogers developed the "Science of Unitary Human Beings", a body of ideas that she described in her book An Introduction to the Theoretical Basis of Nursing.
Ernestine Wiedenbach (August 18, 1900 in Hamburg, Germany – March 8, 1998) was a nursing theorist. Her family emigrated to New York in 1909, where she later received a B.A. from Wellesley College in 1922, an R.N. from Johns Hopkins School of Nursing in 1925, an M.A. from Teachers College, Columbia University in 1934, and a certificate in nurse-midwifery from the Maternity Center Association ...
From his observations of these stages in different vertebrates, he realised that Johann Friedrich Meckel's recapitulation theory must be wrong. For example, he noticed that the yolk sac is found in birds, but not in frogs. According to the recapitulation theory, such structures should invariably be present in frogs because they were assumed to ...