Traducción y análisis de palabras por inteligencia artificial ChatGPT
En esta página puede obtener un análisis detallado de una palabra o frase, producido utilizando la mejor tecnología de inteligencia artificial hasta la fecha:
- cómo se usa la palabra
- frecuencia de uso
- se utiliza con más frecuencia en el habla oral o escrita
- opciones de traducción
- ejemplos de uso (varias frases con traducción)
- etimología
Qué (quién) es J A R Lenman - definición
![A & J Inglis Crane of 1855 at Bennett Brook Railway in [[Whiteman Park]], [[Western Australia]]<ref name="crane"/>](https://commons.wikimedia.org/wiki/Special:FilePath/A & J Inglis Crane at Bennett Brook Railway.jpg?width=200 "A & J Inglis Crane of 1855 at Bennett Brook Railway in [[Whiteman Park]], [[Western Australia]]<ref name=\"crane\"/>")
.jpg?width=200 "6}} was launched in 1865")
.jpg?width=200 "Argentine train diesel ferry, the 3rd generation ferries, from the 1930s")
.jpg?width=200 "6}}")
![Talisman]]'' being restored after serving as HMS ''Aristocrat''.](https://commons.wikimedia.org/wiki/Special:FilePath/A and J Inglis shipyard in 1946.jpg?width=200 "Talisman]]'' being restored after serving as HMS ''Aristocrat''.")
![Norman Court]]'' was launched in 1869](https://commons.wikimedia.org/wiki/Special:FilePath/Norman Court clipper.jpg?width=200 "Norman Court]]'' was launched in 1869")
![PS ''Hankow'' was built for [[the China Navigation Company]] in 1874](https://commons.wikimedia.org/wiki/Special:FilePath/PS Hankow.jpg?width=200 "PS ''Hankow'' was built for [[the China Navigation Company]] in 1874")
Wikipedia
Ralph-Johan Back is a Finnish computer scientist. Back originated the refinement calculus, an important approach to the formal development of programs using stepwise refinement, in his 1978 PhD thesis at the University of Helsinki, On the Correctness of Refinement Steps in Program Development. He has undertaken much subsequent research in this area. He has held positions at CWI Amsterdam, the Academy of Finland and the University of Tampere.
Since 1983, he has been Professor of Computer Science at the Åbo Akademi University in Turku. For 2002–2007, he was an Academy Professor at the Academy of Finland. He is Director of CREST (Center for Reliable Software Technology) at Åbo Akademi.
Back is a member of Academia Europaea.
