scholarly journals Guglielmo Marconi, Augusto Righi and the invention of wireless telegraphy

2021 ◽  
Vol 46 (1) ◽  
Author(s):  
Matteo Leone ◽  
Nadia Robotti

AbstractOne of the major accomplishments of the late nineteenth-century applied physics was, as it is well known, the development of wireless telegraphy by Guglielmo Marconi, future Nobel laureate. In this paper, we will explore what scientific debt, if any, Marconi had toward another Italian physicist, internationally well known for his research on electromagnetic waves: Augusto Righi. This question will be pursued through a close analysis of Marconi’s first patent, of Righi’s scientific correspondence and of the specialized and popular press of the time. At the end of this analysis, which includes a brief survey of Marconi and Righi’s activity as senators of the Kingdom of Italy, we will better appreciate what Marconi took from contemporary scientists, what specific contributions he is responsible for and, ultimately, what Marconi and Righi thought of each other.

Costume ◽  
2018 ◽  
Vol 52 (1) ◽  
pp. 74-96 ◽  
Author(s):  
Veronica Isaac

A leading actress of the late nineteenth century, Dame Ellen Terry (1847–1928) exercised an unusual degree of control over her theatre costumes and played an active role in the design and creation of these garments. Drawing upon evidence gathered from a wide range of material culture sources, most notably her surviving costumes, this article considers the theatrical, historical, social and artistic context which shaped Terry's theatrical performances and stage dress. Terry's theatre costumes also reflected her personal views on dress, both on and off the stage. Particular attention will therefore be paid to the changes which occurred in Terry's stage dress as her increasing fame and financial independence enabled her to achieve greater control over the design and, importantly, the designers, of her theatre costumes. Through a close analysis of key pieces from Terry's stage wardrobe, this article will draw attention to the important part her theatre costumes played in a wider process of self-fashioning in which Terry used her dress, both on and off the stage, to establish her status as an ‘Icon of Aestheticism’ and secure her enduring legacy as an actress who understood the ‘art’ of theatre.


1971 ◽  
Vol 13 (1) ◽  
pp. 2-15 ◽  
Author(s):  
Afaf Lutfi Al-Sayyid Marsot

The history of the pictorial cartoon is a very recent one in Egypt, dating from the late nineteenth century when the popular press was established. Like many newspapers founded at the time, the 1870s, the cartoon began as an expression of growing feelings of antagonism towards the ruler, in the hands of a few men who formed the intelligentsia of the day. They set about to create and direct a public opinion which was then nonexistent, but which they hoped to mould into an instrument to use against a corrupt and autocratic administration. Very little work, if any at all, has been done on the sociology of the Egyptian cartoon, and I will not here undertake such a monumental task for which I am ill qualified; but within the limits of this article I can give the reader an historical background of the cartoon in Egypt.


2006 ◽  
Vol 27 (1) ◽  
pp. 1-24 ◽  
Author(s):  
John Macalister

The presence of words of Maori origin in contemporary New Zealand English is regularly commented upon both by linguists and in the popular press. Such commentary is, however, generally based on intuition and observation rather than empirical analysis. This paper begins with a review of published comment from the late nineteenth century to the present on the Maori presence in the New Zealand English lexicon, and then introduces a corpus-based study of that presence from 1850 to 2000. The corpus produced was the largest yet assembled for the study of New Zealand English. Findings confirmed diachronic changes in the number of Maori word tokens and types used, in the nature of Maori words used, and claims that Maori loanwords have entered New Zealand English in two distinct waves. Reasons for these changes include demographic shifts, revitalisation of the Maori language, political and social changes, and changes in attitudes among English-speakers.


2002 ◽  
pp. 106-110
Author(s):  
Liudmyla O. Fylypovych

Sociology of religion in the West is a field of knowledge with at least 100 years of history. As a science and as a discipline, the sociology of religion has been developing in most Western universities since the late nineteenth century, having established traditions, forming well-known schools, areas related to the names of famous scholars. The total number of researchers of religion abroad has never been counted, but there are more than a thousand different centers, universities, colleges where religion is taught and studied. If we assume that each of them has an average of 10 religious scholars, theologians, then the army of scholars of religion is amazing. Most of them are united in representative associations of researchers of religion, which have a clear sociological color. Among them are the most famous International Society for the Sociology of Religion (ISSR) and the Society for Scientific Study of Religion (SSSR).


2006 ◽  
Vol 33 (1) ◽  
pp. 1-17
Author(s):  
Dewi Jones

John Lloyd Williams was an authority on the arctic-alpine flora of Snowdonia during the late nineteenth century when plant collecting was at its height, but unlike other botanists and plant collectors he did not fully pursue the fashionable trend of forming a complete herbarium. His diligent plant-hunting in a comparatively little explored part of Snowdonia led to his discovering a new site for the rare Killarney fern (Trichomanes speciosum), a feat which was considered a major achievement at the time. For most part of the nineteenth century plant distribution, classification and forming herbaria, had been paramount in the learning of botany in Britain resulting in little attention being made to other aspects of the subject. However, towards the end of the century many botanists turned their attention to studying plant physiology, a subject which had advanced significantly in German laboratories. Rivalry between botanists working on similar projects became inevitable in the race to be first in print as Lloyd Williams soon realized when undertaking his major study on the cytology of marine algae.


2015 ◽  
Vol 4 (2) ◽  
pp. 113-135
Author(s):  
Lucila Mallart

This article explores the role of visuality in the identity politics of fin-de-siècle Catalonia. It engages with the recent reevaluation of the visual, both as a source for the history of modern nation-building, and as a constitutive element in the emergence of civic identities in the liberal urban environment. In doing so, it offers a reading of the mutually constitutive relationship of the built environment and the print media in late-nineteenth century Catalonia, and explores the role of this relation as the mechanism by which the so-called ‘imagined communities’ come to exist. Engaging with debates on urban planning and educational policies, it challenges established views on the interplay between tradition and modernity in modern nation-building, and reveals long-term connections between late-nineteenth-century imaginaries and early-twentieth-century beliefs and practices.


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