Nettsider med emneord «Simulations» - Side 2
![Portrait photo of a young, smiling woman](https://www.mn.uio.no/astro/english/research/news-and-events/events/disputations/2023/images/helle-bildet.jpg?alt=listing)
Doctoral candidate Helle Merethe Bakke at the Institute of Theoretical Astrophysics, Faculty of Mathematics and Natural Sciences, is defending the thesis "Impact of nanoflare heating in the lower solar atmosphere" for the degree of Philosophiae Doctor.
![bildet av sladana](https://www.mn.uio.no/astro/english/research/news-and-events/new-people/2021/images/sladana-radinovic_ita_uio.jpg?alt=listing)
"My research goal? Constraining cosmological and gravitational models and discovering the nature of dark energy".
![photo profile of young man with glasses](https://www.mn.uio.no/astro/english/research/news-and-events/new-people/2022/images/cheng-zongruan.jpg?alt=listing)
"It is really cool to quantitatively describe things in the sky using physical theories developed on earth" - Cheng-Zong Ruan, new postdoc at ITA.
![image of a young man standing on a rock in the mountain area of Jotunheimen](https://www.mn.uio.no/astro/english/research/news-and-events/new-people/2023/images/jotunheimen.jpg?alt=listing)
"I just think galaxies are really, really, cool! I mean have you seen pictures? Who wouldn’t want to know more about those things?", Bendix Hagedorn, new Ph.D. student at the Institute of Theoretical Astrophysics.
![image of a young man sitting in an office in front of computers](https://www.mn.uio.no/astro/english/research/news-and-events/new-people/2023/images/dennis_office.png?alt=listing)
– I am fascinated about the use of machine learning in different fields and its applications for society in the future, says Dennis Fremstad, new Ph.D. fellow at the Institute of Theoretical Astrophysics.
![image of a young man standing behind a tree](https://www.mn.uio.no/astro/english/research/news-and-events/new-people/2023/images/img_1.png?alt=listing)
– I find neutron stars to be some of the coolest and most fascinating objects in the universe, says Jakob Borg new Ph.D. fellow at the Institute of Theoretical Astrophysics.
![dark web and black filaments](https://www.mn.uio.no/astro/english/research/news-and-events/news/2022/images/zeeg1xkbxdo.jpg?alt=listing)
Three teams of scientists from Norway, Czech Republic and Iceland join expertises in the attempt to shed light onto the nature of the most abundant ingredient in the Universe: dark matter.
![image collage of galaxies, stellar clusters](https://www.mn.uio.no/astro/english/research/news-and-events/news/2024/images/ero_first_ten-2048x791.png?alt=listing)
Astronomers are buzzing with excitement as the Euclid Consortium shares a first look at the cosmos through the eyes of the groundbreaking Euclid telescope. The release of the first scientific publications is a milestone for the entire astrophysical community.
Cheng-Zong Ruan, Postdoctoral Fellow at Institute of Theoretical Astrophysics, University of Oslo.
![portrettbildet av en ung mann](https://www.mn.uio.no/astro/forskning/aktuelt/arrangementer/gjesteforelesninger-seminarer/fredagskollokvium/2022/images/profilbilde_reduced.jpg?alt=listing)
Lars Frogner, PhD fellow of Rosseland Centre for Solar Physics (RoCS), University of Oslo.
![portrettbildet av en mann](https://www.mn.uio.no/astro/forskning/aktuelt/arrangementer/gjesteforelesninger-seminarer/fredagskollokvium/2022/images/paul_shapiro_photo.jpg?alt=listing)
Paul Shapiro, Department of Astronomy, The University of Texas at Austin (USA).
![portrettbildet av en smilende, ung kvinne](https://www.mn.uio.no/astro/forskning/aktuelt/arrangementer/gjesteforelesninger-seminarer/fredagskollokvium/2022/images/renatemau_large.jpg?alt=listing)
Renate Mauland-Hus, PhD student at Institute of Theoretical Astrophysics, University of Oslo.
![portrettbildet av en ung mann](https://www.mn.uio.no/astro/forskning/aktuelt/arrangementer/gjesteforelesninger-seminarer/fredagskollokvium/2022/images/thoreem_large.jpg?alt=listing)
Thore Espedal Moe, PhD fellow of Rosseland Centre for Solar Physics (RoCS), University of Oslo.
![portrettbildet av en smilende, ung man](https://www.mn.uio.no/astro/forskning/aktuelt/arrangementer/gjesteforelesninger-seminarer/fredagskollokvium/2023/images/oysteihf_large.jpg?alt=listing)
Øystein Håvard Færder, Ph.D. student at Rosseland Centre for Solar Physics, University of Oslo.
![portrettbildet av en mann](https://www.mn.uio.no/astro/forskning/aktuelt/arrangementer/gjesteforelesninger-seminarer/fredagskollokvium/2024/images/luis-f.a.-teodoro.jpeg?alt=listing)
Luis Teodoro, Centre for Space Sensors and Systems, Faculty of Mathematics and Natural Sciences, University of Oslo.
![portrettbildet av en ung mann](https://www.mn.uio.no/astro/forskning/aktuelt/arrangementer/gjesteforelesninger-seminarer/fredagskollokvium/2024/images/oysteihf_large.jpg?alt=listing)
Øystein Håvard Færder, Rosseland Centre for Solar Physics, University of Oslo.
![portrettbildet av en kvinne med briller](https://www.mn.uio.no/astro/forskning/aktuelt/arrangementer/gjesteforelesninger-seminarer/2024/bilde/csm_chelling_5cbfea2256.jpg?alt=listing)
Prof. Dr. Christiane Helling, director of Space Research Institute, Graz, Austria.
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Simulation is the most important method for verifying correct operation of electronics during the design phase. However, developing and using efficient simulation tools that are both accurate and fast, becomes an increasing challenge as circuits increases from thousands to billions of transistors. A possibility is to have several different types of description of the same module and toggle between these depending on needs. In this way we may toggle between more accurate (and slower) representations, and faster (and less accurate) representations depending on what is our requirements.