Helge Stjernholm Kragh
Professor, emeritus
Support
Jagtvej 155A
2200 København N
- Published
Expanding Earth and static universe: Two papers of 1935
Kragh, Helge Stjernholm, 30 Jul 2015Research output: Other contribution › Net publication - Internet publication › Research
- Published
Failed Discovery Claims
Kragh, Helge Stjernholm, 13 Feb 2018, FROM TRANSURANIC TO SUPERHEAVY ELEMENTS: A STORY OF DISPUTE AND CREATION. Springer, p. 43-57 (SpringerBriefs in the History of Science and Technology).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Farvestoffer
Kragh, Helge Stjernholm, Oct 2015, 50 Opfindelser : Højdepunkter i Teknologien . Kragh, H. & Hvidtfelt Nielsen, K. (eds.). Aarhus Universitetsforlag, p. 177-182Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
- Published
Fifteen years of the history of science in Europe: Personal reflections by the ESHS presidents
Vermier, K., Derbeu, C., Fox, R., Knobloch, E., Kragh, Helge Stjernholm, Štrbáňová , S., Bevilacqua, F., Chemla, K. & Malet, A., Mar 2019, In: Centaurus. 60, 1-2, p. 112-115Research output: Contribution to journal › Journal article › Communication
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Fission
Kragh, Helge Stjernholm, 11 Mar 2016, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Fladpandet
Kragh, Helge Stjernholm, 24 Aug 2018, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Fluor i drikkevand
Kragh, Helge Stjernholm, 28 Aug 2020, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Fornemhedens dybe skygge
Kragh, Helge Stjernholm, 6 Nov 2020, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Forsiden – og bagsiden – af den berømte nobelpris
Kragh, Helge Stjernholm, 6 Oct 2019Research output: Other contribution › Net publication - Internet publication › Communication
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Forskning for folket
Kragh, Helge Stjernholm, 1 Oct 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Fosfor
Kragh, Helge Stjernholm, Oct 2015, 50 Opfindelser : Højdepunkter i Teknologien . Kragh, H. & Hvidtfelt Nielsen, K. (eds.). Aarhus Universitetsforlag, p. 93-98Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
- Published
Fotografiet
Kragh, Helge Stjernholm, Oct 2015, 50 Opfindelser: Højdepunkter i Teknologien . Kragh, H. & Hvidtfelt Nielsen, K. (eds.). Aarhus Universitetsforlag, p. 147-152Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Foton
Kragh, Helge Stjernholm, 19 Feb 2016, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Foton – nové vyjasněni starého pojmu
Kragh, Helge Stjernholm, Jul 2020, In: Cesoslovenky Casopis pro Fyziku. 70, p. 173-179Research output: Contribution to journal › Journal article › Research
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Foucaults fortrædeligheder
Kragh, Helge Stjernholm, 28 May 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Fra Aristoteles til Einstein: En æterisk saga
Kragh, Helge Stjernholm, May 2024, Æter. Sand-Iversen, C. (ed.). RSS Press, p. 20-33Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Fra Descartes til superstrenge: Aspekter af foreningsteoriernes historie
Kragh, Helge Stjernholm, Jun 2020, In: Kvant. 31, 2, p. 3-9Research output: Contribution to journal › Journal article › Communication
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Fra blødende kyllinger til en nobelpris i medicin
Kragh, Helge Stjernholm, 4 Mar 2017Research output: Other contribution › Net publication - Internet publication › Communication
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From Quanta to Gravitation: The Science and Life of Christian Møller
Kragh, Helge Stjernholm, May 2023, Videnskabernes Selskabs Forlag. 496 p.Research output: Book/Report › Book › Research › peer-review
- Published
From Transuranic to Superheavy Elements: A Story of Dispute and Creation
Kragh, Helge Stjernholm, Feb 2018, Springer.Research output: Book/Report › Book › Research › peer-review
- Published
From Transuranic to Superheavy Elements: A Story of Dispute and Creation Preface
Kragh, Helge Stjernholm, 12 Feb 2018, SpringerBriefs in the History of Science and Technology . 978-3-319-75813-8: Springer, p. V-VI ( SpringerBriefs in the History of Science and Technology ).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
From cosmochemistry to fuel cells: Notes on Emil Baur, physical chemist
Kragh, Helge Stjernholm, Apr 2016, In: Bulletin for the History of Chemistry. 50, 2, p. 74-85Research output: Contribution to journal › Journal article › Research › peer-review
- Published
From Ørsted to Bohr: The science and the Danish University system, 1800-1920
Kragh, Helge Stjernholm, 2015, Sciences in the Universities of Europe, nineteenth and twentieth Centuries. Simões, A., Diogo, M. P. & Gavroglu, K. (eds.). Springer ed. Berlin, Vol. 309. p. 31-47 (Boston Studies in the Philosophy of Science, Vol. 309).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Fruentimmer
Kragh, Helge Stjernholm, 4 Oct 2019, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Accepted/In press
Fundamental theories and epistemic shifts: Can history of science serve as a guide?
Kragh, Helge Stjernholm, 21 Feb 2017, (Accepted/In press)Research output: Other contribution › Net publication - Internet publication › Research
- Published
Fundamental theories and epistemic shifts: Can history of science serve as a guide?
Kragh, Helge Stjernholm, Mar 2019, Why Trust a Theory? : Epistemology of Fundamental Physics. Dardashti, R., Dawid, R. & Thébault, K. (eds.). Cambridge: Oxford University Press, p. 13-28Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Fysikkens Picasso
Kragh, Helge Stjernholm, 29 Oct 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Fysikkens mest beskidte krig
Kragh, Helge Stjernholm, 8 Jan 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Før Hubble: om galaksernes tidlige historie
Kragh, Helge Stjernholm, Dec 2023, In: Kvant. 34, 3, p. 8-12Research output: Contribution to journal › Journal article › Communication
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Gas
Kragh, Helge Stjernholm, Oct 2015, 50 Opfindelser: Højdepunkter i Teknologien. Kragh, H. & Hvidtfelt Nielsen, K. (eds.). Aarhus: Aarhus Universitetsforlag, p. 135-140Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
- Published
Generalisering
Kragh, Helge Stjernholm, 27 Jul 2018, In: Weekendavisen, Ideer. p. 10 1 p.Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Generel relativitet: Træk af udviklingen 1920-1970
Kragh, Helge Stjernholm, Dec 2015, In: Kvant. 4, p. 11-16Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Geni
Kragh, Helge Stjernholm, 1 Feb 2019, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Georges Lemaitre, pioneer of modern theoretical cosmology
Kragh, Helge Stjernholm, 16 Jun 2018, In: Foundations of Physics. 48, 10, p. 1333-1348 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Georgius Frommius (1605-1651) and Danish astronomy in the post-Tychonian era
Kragh, Helge Stjernholm, 22 May 2015, In: Acta Baltica Historiae et Philosophiae Scientiarum . 3, 1, p. 43-66Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Grundstoffet fra Blegdamsvej
Kragh, Helge Stjernholm, 31 Mar 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Gåden om Stonehenge
Kragh, Helge Stjernholm, 12 Sep 2020, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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H. C. Ørsted og dansk folkeoplysning
Kragh, Helge Stjernholm, Sep 2020, In: Aktuel Naturvidenskab. 4, p. 40-42Research output: Contribution to journal › Journal article › Communication
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H. C. Ørsted opdagede aluminium, men tog ikke sin opdagelse alvorligt
Kragh, Helge Stjernholm, 23 Jun 2020, In: videnskab.dk.Research output: Contribution to journal › Journal article › Communication
- Published
Held og tilfældighed førte Jens Christian Skou til sin nobelpris
Kragh, Helge Stjernholm, 25 Mar 2017Research output: Other contribution › Net publication - Internet publication › Communication
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Helmholtz and energy conservation reconsidered
Kragh, Helge Stjernholm, 2022, In: Metascience. 31, p. 21-24Research output: Contribution to journal › Journal article › Research
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Hermann Helmholtz from A to Z
Kragh, Helge Stjernholm, Aug 2019, In: Metascience. p. 1-3 3 p.Research output: Contribution to journal › Literature review › Research
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Hermetisk
Kragh, Helge Stjernholm, 27 Oct 2017, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Heroin(e)
Kragh, Helge Stjernholm, 9 Feb 2018, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Historien uden Hitler
Kragh, Helge Stjernholm, 5 Mar 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Honunculus
Kragh, Helge Stjernholm, 29 Jun 2018, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
How Einstein built on the past to make his breakthroughs
Kragh, Helge Stjernholm, 25 Jan 2024, In: Nature. 625, p. 655-656Research output: Contribution to journal › Literature review › Communication
- Published
How did the Big Bang get its name? Here’s the real story
Kragh, Helge Stjernholm, 2024, In: Nature. 627, 8005, p. 726-728Research output: Contribution to journal › Journal article › Research › peer-review
- Published
How the Big Bang got its name
Kragh, Helge Stjernholm, Mar 2024, In: Nature. 627, p. 726-728Research output: Contribution to journal › Journal article › Communication
- Accepted/In press
Hubble law or Hubble-Lemaître law? The IAU resolution
Kragh, Helge Stjernholm, 10 Sep 2018, (Accepted/In press) 7 p. arxiv.org.Research output: Other contribution › Net publication - Internet publication › Research
- Published
Hubble-Lemaître loven?
Kragh, Helge Stjernholm, Dec 2018, In: Kvant. 29, 4, p. 27-28Research output: Contribution to journal › Journal article › Communication
- Published
Hyperforfatterskab
Kragh, Helge Stjernholm, 22 Jan 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Ildsjæl
Kragh, Helge Stjernholm, 15 Feb 2019, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Imponderabilia
Kragh, Helge Stjernholm, 27 May 2016, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Inerti
Kragh, Helge Stjernholm, 16 May 2019, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Inkarnation
Kragh, Helge Stjernholm, 12 Oct 2018, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Interview with Helge Kragh
Kragh, Helge Stjernholm, 7 Jul 2017, In: Transversal: International Journal for the Historiography of Science. 2, p. 233-237Research output: Contribution to journal › Journal article › Communication
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Intethed
Kragh, Helge Stjernholm, 10 Feb 2017, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Introduction
Kragh, Helge Stjernholm, Kaji, M. & Pallo, G., 2015, Early Responses to the Periodic System . Oxford: Oxford University Press, p. 1-12Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Introduction
Kragh, Helge Stjernholm, 2015, One Hundred Years of the Bohr Atom: Proceedings from a Conference. Aaserud, F. & Kragh, H. (eds.). Copenhagen: Royal Danish Academy of Scences and Letters, p. 13-26Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Ion
Kragh, Helge Stjernholm, 26 Jul 2019, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Is the universe expanding? Fritz Zwicky and early tired-light hypotheses
Kragh, Helge Stjernholm, Apr 2017, In: Journal of Astronomical History and Heritage. 20, 1, p. 2-12Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Jacobus Cornelius Kapteyn: Born Investigator of the Heavens
Kragh, Helge Stjernholm, 2015, In: Journal for the History of Astronomy. 416, p. 503-504Research output: Contribution to journal › Literature review › Communication
- Published
Jernes hjerne gjorde immunologien til en teoretisk videnskab
Kragh, Helge Stjernholm, 22 Apr 2017Research output: Other contribution › Net publication - Internet publication › Communication
- Published
Julius Thomsen: A Life in Chemistry and Beyond
Kragh, Helge Stjernholm, Nov 2016, Copenhagen: The Royal Danish Academy of Sciences and Letters. 404 p.Research output: Book/Report › Book › Research › peer-review
- Published
Julius Thomsen (1826-1909) and his contributions to thermochemistry, atomic theory, and the nature of chemical elements
Kragh, Helge Stjernholm, 17 Dec 2019, In: ChemTexts. 6, 9 p., 4.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Julius Thomsen – kemiker, iværksætter og naturfilosof
Kragh, Helge Stjernholm, Jan 2017, In: Aktuel Naturvidenskab. 6, p. 38-41Research output: Contribution to journal › Journal article › Communication
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Jødisk videnskab
Kragh, Helge Stjernholm, 12 Nov 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Kalorie
Kragh, Helge Stjernholm, 31 Mar 2017, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kamera
Kragh, Helge Stjernholm, 7 Sep 2018, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Karantæne i koleraens tid
Kragh, Helge Stjernholm, 20 Mar 2020, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Karl Popper and modern cosmology: His thoughts and their impact
Kragh, Helge Stjernholm, Jul 2021, Karl Popper’s Science and Philosophy. Pausnikova, Z. & Merritt, D. (eds.). Springer, p. 53-68Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Kausalitet
Kragh, Helge Stjernholm, 2 Mar 2018, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kemikeren H.C. Ørsted
Kragh, Helge Stjernholm, Dec 2019, In: Kvant. 30, 4, p. 16-19Research output: Contribution to journal › Journal article › Communication
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Kemisk kætteri
Kragh, Helge Stjernholm, 10 Dec 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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Kiromanti
Kragh, Helge Stjernholm, 11 May 2017, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kirstine Meyer – historien om dansk fysiks glemte heltinde
Kragh, Helge Stjernholm, 23 Nov 2022, Videnskab.dk.Research output: Other contribution › Net publication - Internet publication › Communication
- Published
Kongen som symbol og realitet i tidlig naturvidenskab
Kragh, Helge Stjernholm, Oct 2022, Monarkier: Et Festskrift til Hendes Majestæt Dronning Margrethe II i Anledning af Hendes 50-Års Regeringsjubilæum . Pade, M. (ed.). København: Videnskabernes Selskabs Forlag, p. 89-101Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
- Published
Kontingens
Kragh, Helge Stjernholm, 24 May 2017, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kontrafaktuel
Kragh, Helge Stjernholm, 27 Jan 2017, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kontroversiel teori gav August Krogh nobelprisen i medicin
Kragh, Helge Stjernholm, 15 Apr 2017Research output: Other contribution › Net publication - Internet publication › Communication
- Published
Konvention
Kragh, Helge Stjernholm, 14 May 2016, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kosmisk baggrundsstråling påviste big bang: Men hvem kan tage æren for opdagelsen?
Kragh, Helge Stjernholm, 29 Nov 2018, Videnskab.dk, Lyngby.Research output: Other contribution › Net publication - Internet publication › Communication
- Published
Kosmologi
Kragh, Helge Stjernholm, 2 Oct 2015, In: Weekendavisen, Ideer. 40, p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kreationisme i Europa
Kragh, Helge Stjernholm, 2015, In: Slagmark. 72, p. 212-214Research output: Contribution to journal › Literature review › Research
- Published
Krudtet
Kragh, Helge Stjernholm, Oct 2015, 50 Opfindelser: Højdepunkter i Teknologien. Kragh, H. & Hvidtfelt Nielsen, K. (eds.). Aarhus: Aarhus Universitetsforlag, p. 35-40Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
- Published
Kvantemarxisme
Kragh, Helge Stjernholm, 23 Jul 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kvantespring
Kragh, Helge Stjernholm, 8 Dec 2017, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kvarker
Kragh, Helge Stjernholm, 8 Apr 2016, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Kvintessens
Kragh, Helge Stjernholm, 21 Apr 2016, In: Weekendavisen. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Københavnerskole
Kragh, Helge Stjernholm, 5 Feb 2016, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Køleskabet
Kragh, Helge Stjernholm, Oct 2015, 50 Opfindelser : Højdepunkter i Teknologien . Kragh, H. & Hvidtfelt Nielsen, K. (eds.). Aarhus Universitetsforlag, p. 183-188Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
- Published
La génesis de la teoría de electrones de Dirac
Kragh, Helge Stjernholm, 2015, In: Revista de Filosofia. 137, p. 107 147 p.Research output: Contribution to journal › Journal article › Research
- Published
Laboratorium
Kragh, Helge Stjernholm, 19 Aug 2016, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Lapidarisk
Kragh, Helge Stjernholm, 26 Apr 2019, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Levitation
Kragh, Helge Stjernholm, 7 Oct 2016, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Light propagation in and outside a sphere illuminated by plane waves of light
Lorenz, L., Revall Frisvad, J. (Translator) & Kragh, Helge Stjernholm, Jul 2019, In: European Physical Journal H. 59 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Livets gåde i kolben
Kragh, Helge Stjernholm, 5 Feb 2021, In: Weekendavisen, Ideer. p. 5Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
Logaritmer
Kragh, Helge Stjernholm, 5 Aug 2016, In: Weekendavisen, Ideer. p. 10Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Accepted/In press
Lorenz, electromagnetism, and the theory of telephone currents
Kragh, Helge Stjernholm, 2 Jun 2016, (Accepted/In press) 16 p.Research output: Other contribution › Net publication - Internet publication › Research
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Georgius Frommius (1605-1651) and Danish astronomy in the post-Tychonian era
Research output: Contribution to journal › Journal article › Research › peer-review
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Hermann Helmholtz from A to Z
Research output: Contribution to journal › Literature review › Research
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Convenções e ordem da natureza: Algumas perspectivas históricas
Research output: Contribution to journal › Journal article › Research › peer-review
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