CORRISPONDENZA DI GIOVANNI BATTISTA AMICI CON GIOVANNI PLANA1

Nuncius ◽  
2000 ◽  
Vol 15 (1) ◽  
pp. 259-323
Author(s):  
ALBERTO MESCHIARI

Abstracttitle SUMMARY /title The correspondence between Giovanni Battista Amici and the Astronomer Royal of Turin Giovanni Plana belonging to the Estense Library in Modena (Fondo Amici and Autografoteca Campori), consists of 36 letters altogether. Undoubtedly it represents a document of a great interest for the history of science, especially where it discusses the application of probabilities to astronomical observations, and the new wave-theory of light of Young and Fresnel.

Author(s):  
Magali Conceição De Barros

ResumoNo final do século XIX e início do século XX, algumas mudanças ocorreram na área da astronomia, entre elas, o desenvolvimento técnico/tecnológico, o aparecimento de novos observatórios e juntamente com eles o aperfeiçoamento dos telescópios e a introdução da fotografia na astronomia, que possibilitou o registro das observações que antes eram feitas através de desenhos. Outra mudança que ocorreu foi a entrada de mulheres na astronomia, o registro fotográfico de observações astronômicas permitiu, que em um ambiente masculino, mulheres pudessem adentrar e fazer suas pesquisas, pois embora não lhes fosse permitido fazer observações noturnas elas poderiam utilizar as chapas fotográficas. Para exemplificar a importância do trabalho feminino nesta época, vamos mostrar a pesquisa e de Henrietta Swan Leavitt que descobriu a Relação Período-Luminosidade de Estrelas Variáveis.Palavras-chave: História da Ciência; Mulheres  na Astronomia; Régua Cósmica; Henrietta Swan Leavitt; Relação Período-luminosidade.AbstractIn the late 19th  and early 20th, some changes occurred in the area of astronomy, among them technical / technological development, the appearance of new observatories and together with them the improvement of telescopes and the introduction of photography in astronomy that made possible the registration from earlier observations made through drawings. Another change that occurred was the entry of women into astronomy, the photographic record of astronomical observations allowed that in a masculine environment women could enter and do their research, because although they were not allowed to make nocturnal observations they could use photographic plates. To exemplify the importance of female work at this time, let's show the research and from Henrietta Swan Leavitt who discovered the Period-Luminosity Relationship of Variable Stars.Keywords: History of Science; Women in Astronomy; Cosmic Ruler; Henrietta Swan Leavitt; Period-luminosity relationship.


1990 ◽  
Vol 105 ◽  
pp. 45-46
Author(s):  
James MacLachlan

This historian of science offers a few samples of the kinds of understandings his students will be subjected to. (a) In early times, Britons used careful observations of astronomical events to establish their calendar; (b) In the 4th century BC, Aristotle used the spheres of Eudoxus to establish his cosmological principles; (c) In the second century of our era, Ptolemy made astronomy scientific, partly for the sake of astrological predictions; (d) In the fifteenth century, Columbus used crude astronomical observations to find latitude, (e) In the sixteenth century, Copernicus revised Ptolemaic astronomy in order to improve its fit with Aristotelian cosmology, and in the process challenged that cosmology; (f) Kepler used Tycho’s more precise data to destroy heavenly circularity; (g) In the early seventeenth century, Galileo based his renovation of motion studies on the investigative style he learned from Ptolemy, coupled with mathematics learned from Euclid and Archimedes.


1990 ◽  
Vol 35 (7) ◽  
pp. 654-656
Author(s):  
Harry Beilin

2012 ◽  
Vol 9 (4) ◽  
pp. 612-627 ◽  
Author(s):  
Eleni Liarou

The article argues that the working-class realism of post-WWII British television single drama is neither as English nor as white as is often implied. The surviving audiovisual material and written sources (reviews, publicity material, biographies of television writers and directors) reveal ITV's dynamic role in offering a range of views and representations of Britain's black population and their multi-layered relationship with white working-class cultures. By examining this neglected history of postwar British drama, this article argues for more inclusive historiographies of British television and sheds light on the dynamism and diversity of British television culture.


2020 ◽  
Vol 50 (1-2) ◽  
pp. 58-66
Author(s):  
Giuliano Pancaldi

Here I survey a sample of the essays and reviews on the sciences of the long eighteenth century published in this journal since it was founded in 1969. The connecting thread is some historiographic reflections on the role that disciplines—in both the sciences we study and the fields we practice—have played in the development of the history of science over the past half century. I argue that, as far as disciplines are concerned, we now find ourselves a bit closer to a situation described in our studies of the long eighteenth century than we were fifty years ago. This should both favor our understanding of that period and, hopefully, make the historical studies that explore it more relevant to present-day developments and science policy. This essay is part of a special issue entitled “Looking Backward, Looking Forward: HSNS at 50,” edited by Erika Lorraine Milam.


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