scholarly journals The triangle grid, the evolution of layered shells since the beginning of the 19th century

2021 ◽  
Vol 8 (1) ◽  
pp. 337-353
Author(s):  
Edwin Gonzalez Meza

Abstract This paper presents the evolution of and influence that the use of a triangular grid has had on the transformation of layered grid structures during the last two centuries. Historical facts, technological advances, economic and social crises among other factors influence the process of change and evolution of the grid systems in architecture to make construction processes more efficient by reducing the consumption of materials and qualified labor. Geometry and structure innovate styles and processes that are perfected over the years, achieving lighter and more stable structures. For the purpose of this paper historical data will be collected that allows the development of a theory that shows the influence of various periods based on technological advances. This research shows four historical periods in the evolution of layered grid structures. Being the triangular grid a widely used methodology in the construction of a diversity of geometric proposals and innovative construction systems for the solution of a diversity of buildings from the first domes built in the early 19th century to the free-form structures built from the late 20th century to the present day.

2020 ◽  
Vol 12 (3) ◽  
pp. 345-375
Author(s):  
Neil Ewins

Purpose This paper explores the advertising strategy of crockery importers and dealers in relationship to their origins and backgrounds. This is a departure from earlier ceramic-history literature which tended to focus on the Staffordshire producers, with limited awareness on how the identity of importers and dealers influenced what products were sold, and their individual approaches to marketing. Design/methodology/approach Within a context of historical marketing research, this paper analyses newspaper advertising and commentary. It combines an examination of marketing practices with a wider consideration of the cultural identities of ceramic importers and dealers. The digitalization of historical records, combined with sophisticated search engines, makes it more feasible to examine a broader range of sources. Thus, modern research methods can enhance our understanding of production and demand and reveal how marketing strategy was diverse. Findings Awareness on how advertising was influenced by the backgrounds and socio-political views of importers and dealers demonstrates ways in which Anglo-American ceramic trade could be far more market-led. More significantly, marketing approaches were not necessarily responding to American demand, but rather that importers could engage in commissioning goods which reflected their own views on politics, religion or slavery. Originality/value Examining the advertising of importers demonstrates the complex relationship between production and ceramic demand. This paper opens up debates as to how far the advertising of other merchandise in the USA shows evidence of taking a more individual approach by the 19th century.


Author(s):  
Maria Berbara

There are at least two ways to think about the term “Brazilian colonial art.” It can refer, in general, to the art produced in the region presently known as Brazil between 1500, when navigator Pedro Álvares Cabral claimed the coastal territory for the Lusitanian crown, and the country’s independence in the early 19th century. It can also refer, more specifically, to the artistic manifestations produced in certain Brazilian regions—most notably Bahia, Minas Gerais, and Rio de Janeiro—over the 18th century and first decades of the 19th century. In other words, while denotatively it corresponds to the art produced in the period during which Brazil was a colony, it can also work as a metonym valid to indicate particular temporal and geographical arcs within this period. The reasons for its widespread metonymical use are related, on the one hand, to the survival of a relatively large number of art objects and buildings produced in these arcs, but also to a judicative value: at least since the 1920s, artists, historians, and cultivated Brazilians have tended to regard Brazilian colonial art—in its more specific meaning—as the greatest cultural product of those centuries. In this sense, Brazilian colonial art is often identified with the Baroque—to the extent that the terms “Brazilian Baroque,” “Brazilian colonial art,” and even “barroco mineiro” (i.e., Baroque produced in the province of Minas Gerais) may be used interchangeably by some scholars and, even more so, the general public. The study of Brazilian colonial art is currently intermingled with the question of what should be understood as Brazil in the early modern period. Just like some 20th- and 21st-century scholars have been questioning, for example, the term “Italian Renaissance”—given the fact that Italy, as a political entity, did not exist until the 19th century—so have researchers problematized the concept of a unified term to designate the whole artistic production of the territory that would later become the Federative Republic of Brazil between the 16th and 19th centuries. This territory, moreover, encompassed a myriad of very different societies and languages originating from at least three different continents. Should the production, for example, of Tupi or Yoruba artworks be considered colonial? Or should they, instead, be understood as belonging to a distinctive path and independent art historical process? Is it viable to propose a transcultural academic approach without, at the same time, flattening the specificities and richness of the various societies that inhabited the territory? Recent scholarly work has been bringing together traditional historiographical references in Brazilian colonial art and perspectives from so-called “global art history.” These efforts have not only internationalized the field, but also made it multidisciplinary by combining researches in anthropology, ethnography, archaeology, history, and art history.


2021 ◽  
pp. 299-307
Author(s):  
Alexey V. Sirenov ◽  

The paper deals with the problem of study of the Stone of Procopius Ustyuzhsky. According to a medieval legend, these stones are meteorites. Russian historian of the early 19th century К. Kalajdovich studied one of these stones. He proved that the stone is limestone.


2019 ◽  
Vol 12 ◽  
pp. 149-175
Author(s):  
Ewa Grzęda

Romantic wanderings of Poles across Saxon SwitzerlandThe history of Polish tourism in the Elbe Sandstone Mountains as well as the literary and artistic reception of the landscape and culture of Saxon Switzerland have never been discussed in detail. The present article is a research reconnaissance. The beginnings and development of tourism in the region came in the late 18th and early 19th century. The 1800s were marked by the emergence of the first German-language descriptions of Saxon Switzerland, which served as guidebooks at the time. From the very beginning Poles, too, participated in the tourist movement in the area. The author of the article seeks to follow the increasing interest in Saxon Switzerland and the appearance of the first descriptions of the region in Polish literature and culture. She provides a detailed analysis of Polish-language accounts of micro-trips to the Elbe Sandstone Mountains by Andrzej Edward Koźmian, Stanisław Deszert, Antoni Edward Odyniec, Klementyna Hoffman née Tańska and a poem by Maciej Bogusz Stęczyński. As the analysis demonstrates, in the first half of the 19th century Poles liked to visit these relatively low mountains in Central Europe and tourism in the region is clearly part of the history of Polish mountain tourism. Thanks to unique aesthetic and natural values of the mountains, full of varied rocky formations, reception of their landscape had an impact of the development of the aesthetic sensibility of Polish Romantics. Direct contact with nature and the landscape of Saxon Switzerland also served an important role in the shaping of spatial imagination of Polish tourists, encouraging them to explore other mountains in Europe and the world, including the Alps. On the other hand thanks to the development of tourist infrastructure in Saxon Switzerland, facilitating trips in the region and making the most attractive spots available to inexperienced tourists, micro-trips to the Elbe Sandstone Mountains marked an important stage in the development of mountain tourism on a popular-recreational level. Polish-language accounts of trips to Saxon Switzerland from the first half of the 20th century are a noteworthy manifestation of the beginnings of Polish travel literature.


2020 ◽  
Author(s):  
María Castro Ruiz ◽  
Rodrigo Perez Fernandez

The history of the Galatea dates back to the 19th century when in 1896 she was launched and Christianised as Glenlee at Glasgow. She sailed as a merchant ship in the United Kingdom and Italy during the first period of her operational life, and was later adapted with mechanical propulsion. After several circumnavigations, in 1922 she was renamed Galatea to serve in the Spanish Navy, where she remained in service for 60 years. Since 1993 she has been resting in her hometown in Scotland as a museum ship. As a tribute to the extensive and remarkable history of this ship, and in order to recover and preserve the naval tradition in Spain, it has been proposed to design a ship with the same morphology as the Glenlee to stoke the spirit of the Galatea and inspire the construction of new sailing ships. She will be adapted as a military training ship of the Spanish Navy. Therefore, studies in stability, propulsion, general arrangement and structural calculations will be necessary to validate the transformation of the Glenlee into a new Galatea II complying with mandatory regulations and technological advances that will encourage its operation to the future naval officers of the Spanish Navy.


The history of infanticide and abortion in Latin America has garnered increasing attention in the past two decades. Particularities of topic and temporal focus characterize this work and shape this bibliography’s geographic organization. Mexico possesses the most developed scholarship in both the colonial and modern periods. There, tracing of the persistence of pre-Conquest Indigenous medical knowledge and the endurance of paraprofessional obstetrical practitioners through the colonial era and into the 19th century features prominently and echoes some of the scholarship examining European midwives’ administration of plant-based abortifacients in the medieval and Early Modern eras. This topic plays a role, but a much less prominent one in scholarship on Colombia, Peru, and Brazil. Scholars of Brazil, the Caribbean, and circum-Caribbean have focused in particular on the issue of enslaved mothers’ commission of infanticide and abortion on their own children in the 18th and 19th centuries, a particularly fraught issue in the context of the abolition of the slave trade. A central assumption in much scholarship on the 19th-century professionalization (and masculinization) of obstetrical medicine is that the marginalization of midwives entailed a reduction in women’s access to abortion, although this position has been challenged in some recent scholarship on 19th-century Mexico in particular. The examination of the ways that the new republics perceived the crimes of infanticide and abortion in their legal codes, judicial processes, and in community attitudes is a central focus of 19th- and 20th-century scholarship. Scholars have remarked upon the considerable uniformity across all regions of a paucity of denunciations or convictions in the first half of the 19th century and the rise of criminal trials for both crimes in its last three decades. This change coincided (although no one has argued been provoked by) many countries’ issuance of national penal codes in the 1870s and 1880s. This intensification of persecution also coincided with the Catholic church’s articulation of an explicit condemnation of abortion (Pius IX’s 1869 bull Apostolicae Sedis), although demonstrating the concrete implications of this decree to the Latin American setting remains a task yet to be undertaken. Historians of both abortion and infanticide have also concentrated on defendant motives and defenses in criminal investigations. While some highlight defendants’ economic desperation, most scholars argue that the public defense of female sexual honor was a crucial motivator, which courts understood as a legitimate concern in 19th- and even mid-20th-century trials. Scholarship on 20th-century infanticide and abortion history continues to concentrate on fluctuations in attitudes toward honor, gender, and the family as influences on criminal codes and especially judicial sentencing for both acts, and toward the late 20th century on feminist efforts to decriminalize abortion that have met with varied success across countries.


2020 ◽  
pp. 87-93
Author(s):  
Makhabat Toleubaevna Zhumadilova ◽  

Introduction. Considering the current situation of reforming child welfare institutions, historical and pedagogical view of their formation and development is essential. As a result, socio-historic research mission of pattern, objective, and the content of the work of child welfare institutions has been updated. The purpose of the study is to learn what pedagogical objectives were set for social institutions in the first quarter of the 19th century when they are just beginning to be created; to determine the conditions for using the historical experience of social institutions at an early stage. Methodology and research methods. As theoretical bases for the study of historical and pedagogical analysis, dedicated to educational practice and social protection of children, pre-revolutionary research (V. O. Klyuchevsky, V. I. Guerrier, A. I. Herzen, etc.) as well as late ones (L. V. Badya, M. V. Poddubny, M. V. Firsov, T. S. Dorokhova, Z. I. Lavrentieva) were used. The research method is the analysis of archival materials based on public organizations, reports, memos, and resolutions. In conclusion the author infers about the use of advanced pedagogical experience in the work of child welfare institutions in the first quarter of the 19th century which can be used in our days.


Author(s):  
Mari Hvattum

In its most general sense, historicism refers to a new historical consciousness emerging in late-18th- and early-19th-century Europe. This novel “historical-mindedness,” as the cultural historian Stephen Bann has called it, sprung from a recognition that human knowledge and human making are historically conditioned and must be understood within particular historical contexts. Historicism inspired new interest in the origin and development of cultural phenomena, not least art and architecture. When used in relation to architecture, historicism usually refers to the 19th-century notion that architecture is a historically dynamic and relative phenomenon, changing with time and circumstance. This in contrast to 18th-century classicism which tended to uphold the classical tradition as a universal ideal and a timeless standard. Historicism in architecture often entails Revivals of various kinds, i.e., the reference to or use of historical styles and motifs. The term is related to concepts such as eclecticism, revivalism, and relativism. In architectural history, an early anticipation of a historicist way of thinking is Johann Joachim Winckelmann’s History of the Art of Antiquity (1764). While still idealizing Greek art, Winckelmann also analyzed Egyptian, Etruscan, Phoenician, and Persian art and architecture, paying close attention to the historical conditions in which each of these cultures emerged. This new attentiveness to the relationship between cultural conditions and artistic expression lies at the heart of historicism, as does the related idea that architecture has the capacity to represent an epoch or a nation, forming a veritable index of cultural development. There is a strong organicist aspect to historicism, i.e., a tendency to think about cultural phenomena as organic wholes that evolve according to laws.


Author(s):  
Michael W. Charney

Warfare in premodern Southeast Asia, roughly that fought up until the end of the 19th century, was shaped by the environment across the region. Maritime trade connections brought the introduction and circulation of external models of warfare that would help to frame the way warfare in the region was depicted in some of the indigenous literature and art (including the influence of the Indian epics on shadow puppet theater). Firearms played a more direct role in determining the development of warfare in the region over the course of the early modern period. As a result of better firearms, the elephant declined in battlefield importance and was increasingly replaced by cavalry. In the 18th century, Southeast Asians fielded some of their best-organized armies, and in the early 19th century there was a temporary revival of naval strength in parts of the region, particularly in Vietnam. Nevertheless, the introduction of the steamship and better European military technology from the 1820s ushered in the decline of the remaining Southeast Asian armies by the end of the 19th century. Although indigenous states would attempt to modernize and catch up with Europe militarily, all of Southeast Asia, save for Thailand, fell under European control.


Author(s):  
Tammy Heise

Since the early 19th century, the expansion of American empire has constrained Native American autonomy and cultural expression. Native American history simply cannot be told apart from accounts of violent dispossession of land, languages, and lifeways. The pressures exerted on Native Americans by U.S. colonialism were intense and far-reaching: U.S. officials sought no less than the complete eradication of Native cultures through the assimilation policies they devised in the 19th century and beyond. Their efforts, however, never went uncontested. Despite significant asymmetries in political power and material resources, Native Americans developed a range of strategies to ensure the survival of their communities in the complicated colonial context created by American expansion. Their activism meant that U.S. colonialism operated as a dynamic process that facilitated various forms of cultural innovation. With survival as their goal, Native American responses to U.S. colonialism can be mapped on a continuum of resistance in which accommodation and militancy exist as related impulses. Native Americans selectively deployed various expressions of resistance according to the particular political circumstances they faced. This strategy allowed them to facilitate an array of cultural changes intended to preserve their own cultural integrity by mitigating the most damaging effects of white rule. Because religion provided the language and logic of U.S. colonial expansion and Native American resistance, it functioned as a powerful medium for cross-cultural communication and exchange in the American colonial context. Religion facilitated engagement with white (mostly Protestant) Christian missionaries and allowed Native Americans to embrace some aspects of white American culture while rejecting others (even within the context of Native conversion to Christianity). It also allowed for flexible responses to U.S. consolidation policies intended to constrain Native autonomy still further by extending the reservation system, missionary oversight of indigenous communities, and land use in the late 19th century. Tribes that fought consolidation through the armed rebellions of the 1870s could find reasons to accept reservation life once continued military action became untenable. Once settled on reservations, these same tribes could deploy new strategies of resistance to make reservation life more tolerable. In this environment of religious innovation and resistance, new religious movements like the Ghost Dance and peyote religion arose to challenge the legitimacy of U.S. colonialism more directly through their revolutionary combinations of Native and Christian forms.


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