Book James O'Hara (2024)
Leibniz’s Correspondence in Science, Technology and Medicine 1676-1701: Core Themes and Core Texts. (/isis/citation/CBB713144217/) unapi

Chapter O'Hara, James G. (2003)
Frederick Thomas Trouton, 1863--1922. In: Physicists of Ireland: Passion and Precision (p. 161). (/isis/citation/CBB000330059/) unapi

Chapter O'Hara, James G. (2003)
James MacCullagh, 1809--1847. In: Physicists of Ireland: Passion and Precision (p. 69). (/isis/citation/CBB000330049/) unapi

Chapter O'Hara, James G. (2003)
George Johnstone Stoney, 1826--1911. In: Physicists of Ireland: Passion and Precision (p. 126). (/isis/citation/CBB000330055/) unapi

Chapter O'Hara, James G. (2003)
Humphrey Lloyd, 1800--1881. In: Physicists of Ireland: Passion and Precision (p. 44). (/isis/citation/CBB000330046/) unapi

Chapter O'Hara, James G. (1998)
“A chaos of jottings that I do not have the leisure to arrange and mark with headings”: Leibniz's manuscript papers and their repository. In: Archives of the Scientific Revolution: The formation and exchange of ideas in 17th-century Europe (p. 159). (/isis/citation/CBB000077802/) unapi

Article Christiaan Huygens (1996). De Zeventiende Eeuw (pp. 1-273). (/isis/citation/CBB000072239/) unapi

Book Leibniz und Europa: Vorträge, VI. Internationaler Leibniz-Kongress, Hannover, 18. bis 23. Juli 1994 (1994). (/isis/citation/CBB000070227/) unapi

Article O'Hara, James G. (1991)
Leibniz and the Jacobite War: Reports and reflections on the Battle of the Boyne and events in Ireland, 1689-91. Proceedings of the Royal Irish Academy (pp. 1-20). (/isis/citation/CBB000052954/) unapi

Book Bayerl, Günter (1989)
Wind- und Wasserkraft: Die Nutzung regenerierbarer Energiequellen in der Geschichte. Mit einem Vorwort von Ulrich Troitzsch. (/isis/citation/CBB000059194/) unapi

Book Science in Ireland, 1800-1930: Tradition and reform: Proceedings of an international symposium held at Trinity College Dublin, March 1986 (1988). (/isis/citation/CBB000029807/) unapi

Article O'Hara, James G. (1988)
The career of Heinrich Hertz: The historical, social, and political context. Tijdschr. Nederl. Elek. Radiogenoots. (pp. 153-165). (/isis/citation/CBB000055371/) unapi

Book International Leibniz Congress, 5th, 1988, (1988)
Leibniz: Tradition und Aktualität. V. Internationaler Leibniz-Kongress ... Vorträge. Hannover, 14.-19. November 1988. (/isis/citation/CBB000042171/) unapi

Book Wiesbeck, Werner (1988)
Heinrich Hertz Symposium “100 Jahre Elektromagnetische Wellen”, Karlsruhe, 14.-15. März 1988. (/isis/citation/CBB000036721/) unapi

Book O'Hara, James G.; Pricha, Willibald (1987)
Hertz and the Maxwellians: A study and documentation of the discovery of electromagnetic wave radiation, 1873-1894. (/isis/citation/CBB000043223/) unapi

Article O'Hara, James G. (1984)
Gauss' method for measuring the terrestrial magnetic force in absolute measure: Its invention and introduction in geomagnetic research. Centaurus: International Magazine of the History of Mathematics, Science, and Technology (pp. 121-147). (/isis/citation/CBB000013950/) unapi

Article O'Hara, James Gabriel (1983)
Gauss and the Royal Society: The reception of his ideas on magnetism in Britain (1832-1842). Notes and Records: The Royal Society Journal of the History of Science (pp. 17-78). (/isis/citation/CBB000003808/) unapi

Article O'Hara, James G. (1982)
The prediction and discovery of conical refraction by William Rowan Hamilton and Humphrey Lloyd (1832-1833). Proceedings of the Royal Irish Academy (pp. 231-257). (/isis/citation/CBB000018472/) unapi

Thesis O'Hara, James G. Humphrey Lloyd (1800-1881) and the Dublin mathematical school of the 19th century (/isis/citation/CBB000008227/) unapi