Poliomyelitis

2020 ◽  
pp. 151-186
Author(s):  
Michael B. A. Oldstone
Keyword(s):  
Nineteenth Century ◽  
Seventeenth Century ◽  
Paralytic Poliomyelitis ◽  
Disease Entity ◽  
Poliomyelitis Virus ◽  
Specific Disease ◽  
Large Populations ◽  
Attenuated Viruses ◽  
Over Time

This chapter addresses how polio was first discovered and then controlled, the problems with its elimination, and the argument for continued vaccination to ensure control. Polio was not defined as a specific disease entity until the late seventeenth century. Meanwhile, paralytic poliomyelitis epidemics first became known in the nineteenth century. Whether or not sporadic outbreaks of paralytic poliomyelitis occurred earlier is less certain and a matter of disagreement. The chapter then looks at the three main personalities who were fundamental in developing the vaccine for poliomyelitis: Jonas Salk, Albert Sabin, and Hilary Koprowski. Jonas Salk and his colleagues chemically inactivated the poliomyelitis virus with formaldehyde and provided a vaccine that produced immunity and dramatically lowered the incidence of poliomyelitis. However, this immunity waned over time. Additionally, administration by needle made vaccinations of large populations difficult. For these and other reasons, Koprowski, Sabin, and others independently worked on the development of a vaccine with live attenuated viruses. Without such combined efforts, the vaccine would never have materialized.

TRANSFORMING THE CHARACTER OF THE UPPER MISSISSIPPI RIVER

2021 ◽  
Vol 40 (1) ◽  
pp. 102-129
Author(s):  
KRISTAN COCKERILL
Keyword(s):  
Nineteenth Century ◽  
Seventeenth Century ◽  
Mississippi River ◽  
River Management ◽  
Late Nineteenth Century ◽  
Upper Mississippi River ◽  
Flow Rates ◽  
Specific Language ◽  
Late Nineteenth ◽  
Over Time

ABSTRACT Despite the long-understood variability in the Mississippi River, the upper portions of the river have historically received less attention than the lower reach and this culminated in the lower river dominating twentieth century river management efforts. Since the seventeenth century, there have been multiple tendencies in how the upper river was characterized, including relatively spare notes about basic conditions such as channel width and flow rates which shifted to an emphasis on romantic descriptions of the riparian scenery by the mid-nineteenth century. Finally, by the late nineteenth century the upper river was routinely portrayed as a flawed entity requiring human intervention to fix it. While the tone and specific language changed over time, there remained a consistent emphasis that whatever was being reported about the river was scientifically accurate.

Consequences of the conflation of xiao and filial piety in English

2018 ◽  
Vol 13 (2) ◽  
pp. 293-316
Author(s):  
James St. André
Keyword(s):  
Nineteenth Century ◽  
Seventeenth Century ◽  
Filial Piety ◽  
Chinese Culture ◽  
Chinese Philosophy ◽  
English Expression ◽  
Eighteenth And Nineteenth Centuries ◽  
Key Terms ◽  
Chinese Term ◽  
Over Time

Abstract This article examines the development over time of the English expression “filial piety” in order to document how, at least partly in response to pressure from an equivalence that is established with the Chinese term xiao (孝) in the seventeenth century, the term takes on new and increasingly negative connotations in English. As an important concept in Chinese philosophy, xiao occurs in many important early texts, including the Confucian Analects and, although the way the term is interpreted varies over time, remains central to many debates about Chinese culture right to this day. As the link between filial piety and xiao strengthens through the eighteenth and nineteenth centuries, “filial piety” thus unsurprisingly becomes identified as one of a small group of key terms that were increasingly thought to explain all differences between the British and the Chinese. This article examines how the term “filial piety” evolves from a natural and universal impulse due to its connection with Christianity, with China initially as a particularly good example of this universal from whom everyone can learn, through various increasingly negative shifts due to the perceived conflict between filial piety and romantic love, as well as its increasing association with the Chinese, who by the end of the nineteenth century were seen as held back by the extreme nature of their practices. Today, filial piety as a term is seen as mainly or entirely local and specific to China, and by extension, something potentially holding it back from modernity.

Turning the Other Cheek: Profile Direction in Self-Portraiture

1996 ◽  
Vol 14 (1) ◽  
pp. 89-98 ◽  
Author(s):  
Richard Latto
Keyword(s):  
Nineteenth Century ◽  
Seventeenth Century ◽  
Opposite Direction ◽  
Spatial Organization ◽  
Temporal Change ◽  
The Other ◽  
Art Gallery ◽  
Face To Face ◽  
The Right ◽  
Over Time

The spatial organization of the forty-seven self-portraits in the exhibition “Face to Face: Three Centuries of Artists' Self-Portraiture” held at the Walker Art Gallery, Liverpool, was analyzed and compared with previously published studies, all of which have obtained their data predominantly from non-self-portraits. In the seventeenth century there was a significant asymmetry in self-portraits for both the direction of profile, with most paintings showing the right profile, and the direction of lighting, with most paintings showing the light coming from the left of the painting. Both these asymmetries declined over time and were not present in eighteenth- and nineteenth-century paintings. The lighting asymmetry and the temporal change confirmed findings with non-self-portraits, but the profile asymmetry was in the opposite direction probably because of the use of mirrors to generate the image being painted. Taken together, the findings support an explanation for asymmetries in portraits of all kinds in terms of the conventions of studio organization.

Newman's Early Roman Catholic Legacy, 1845-1854

2017 ◽  
Author(s):  
C. Michael Shea
Keyword(s):  
Nineteenth Century ◽  
Catholic Church ◽  
Roman Catholic ◽  
Roman Catholic Church ◽  
John Henry Newman ◽  
Christian Doctrine ◽  
European Continent ◽  
The Past ◽  
Immaculate Conception ◽  
Over Time

For the past several decades, scholars have stressed that the genius of John Henry Newman remained underappreciated among his Roman Catholic contemporaries, and in order to find the true impact of his work, one must look to the century after his death. This book takes direct aim at that assumption. Examining a host of overlooked evidence from England and the European continent, Newman’s Early Legacy tracks letters, recorded conversations, and obscure and unpublished theological exchanges to show how Newman’s 1845 Essay on the Development of Christian Doctrine influenced a cadre of Catholic teachers, writers, and Church authorities in nineteenth-century Rome. The book explores how these individuals then employed Newman’s theory of development to argue for the definability of the new dogma of the Immaculate Conception of Mary during the years preceding the doctrine’s promulgation in 1854. Through numerous twists and turns, the narrative traces how the theory of development became a factor in determining the very language that the Roman Catholic Church would use in referring to doctrinal change over time. In this way, Newman’s Early Legacy uncovers a key dimension of Newman’s significance in modern religious history.

Natives, Religion, and Race in Colonial America

2018 ◽  
Author(s):  
Linford D. Fisher
Keyword(s):  
Nineteenth Century ◽  
Eighteenth Century ◽  
Colonial America ◽  
The Other ◽  
Native Peoples ◽  
Religion And Race ◽  
Racial Lines ◽  
Modern Sense ◽  
Over Time

Although racial lines eventually hardened on both sides, in the opening decades of colonization European and native ideas about differences between themselves and the other were fluid and dynamic, changing on the ground in response to local developments and experiences. Over time, perceived differences were understood to be rooted in more than just environment and culture. In the eighteenth century, bodily differences became the basis for a wider range of deeper, more innate distinctions that, by the nineteenth century, hardened into what we might now understand to be racialized differences in the modern sense. Despite several centuries of dispossession, disease, warfare, and enslavement at the hands of Europeans, native peoples in the Americans almost universally believed the opposite to be true. The more indigenous Americans were exposed to Europeans, the more they believed in the vitality and superiority of their own cultures.

Hymnody and Liturgy

2019 ◽  
pp. 491-506
Author(s):  
Jonathan Hehn
Keyword(s):  
Nineteenth Century ◽  
Seventeenth Century ◽  
Sixteenth Century ◽  
North American ◽  
John Calvin ◽  
Church Of Scotland ◽  
Metrical Psalmody ◽  
History Of ◽  
The Church

This chapter outlines the history of Presbyterian worship practice from the sixteenth century to the present, with a focus on North American Presbyterians. Tracing both their hymnody and their liturgy ultimately to John Calvin, Presbyterian communions have a distinct heritage of worship inherited from the Church of Scotland via seventeenth-century Puritans. Long marked by metrical psalmody and guided by the Westminster Directory, Presbyterian worship underwent substantial changes in the nineteenth century. Evangelical and liturgical movements led Presbyterians away from a Puritan visual aesthetic, into the use of nonscriptural hymnody, and toward a recovery of liturgical books. Mainline North American and Scottish Presbyterians solidified these trends in the twentieth and twenty-first centuries; however, conservative North American denominations and some other denominations globally continue to rely heavily on the use of a worship directory and metrical psalmody.

PAWNSHIP, DEBT, AND ‘FREEDOM’ IN ATLANTIC AFRICA DURING THE ERA OF THE SLAVE TRADE: A REASSESSMENT

2014 ◽  
Vol 55 (1) ◽  
pp. 55-78 ◽  
Author(s):  
Paul E. Lovejoy
Keyword(s):  
Nineteenth Century ◽  
Seventeenth Century ◽  
Slave Trade ◽  
Gold Coast ◽  
Guinea Coast ◽  
Congo River

AbstractA reassessment of the institution of pawnship in Africa for the period from the seventeenth century to the nineteenth century tightens the reference to situations in which individuals were held as collateral for debts that had been incurred by others, usually relatives. Contrary to the assumptions of some scholars, pawnship was not related to poverty and enslavement for debt but rather to commercial liquidity and the mechanisms by which funds were acquired to promote trade or to cover the expenses of funerals, weddings, and religious obligations. A distinction is made, therefore, between enslavement for debt and pawnship. It is demonstrated that pawnship characterized trade with European and American ships in many parts of Atlantic Africa, but not everywhere. While pawnship was common north of the Congo River, at Gabon, Cameroon, Calabar, the interior of the Bights of Biafra and Benin, the Gold Coast, and the upper Guinea coast, it was illegal in most of Muslim Africa and the Portuguese colony of Angola, while it was not used in commercial dealings with Europeans at Bonny, Ouidah, and other places.

scholarly journals THE NATURAL HISTORY OF HUMAN POLIOMYELITIS

1941 ◽  
Vol 74 (6) ◽  
pp. 519-529 ◽  
Author(s):  
Albert B. Sabin ◽  
Robert Ward
Keyword(s):  
Natural History ◽  
Paralytic Poliomyelitis ◽  
Older Individuals ◽  
Oral Secretions ◽  
Poliomyelitis Virus ◽  
Intestinal Contents ◽  
History Of ◽  
Nasal Secretions

Studies on the elimination of virus in human paralytic poliomyelitis during the first 2 weeks of the disease, revealed the following:— 1. The nasal (not nasopharyngeal) secretions collected from 22 patients on cotton plugs over a period of 3 days and the saliva and oral secretions expectorated during a similar period by 20 patients failed to yield virus. 2. In 10 of the patients whose secretions (nasal, oral, or both) were investigated, virus was isolated from single specimens of the lower intestinal contents. 3. No virus was found in large amounts of urine (up to 200 cc.) obtained from 12 patients, 6 of whom had paralysis of the bladder. 4. In the present tests virus was found 4 times more often in the stools of patients under 8 years of age (64 per cent of 11 cases) than in older individuals (17 per cent of 12 cases). This difference was found to obtain when our data were combined with those which could justifiably be selected from the literature, the total figures indicating that virus has been isolated from 50 per cent of 58 children under 8 years of age and from 12 per cent of 60 older individuals. 5. No support was found for the hypothesis that poliomyelitis virus in the stools originates from swallowed nasal secretions and saliva or oral secretions.

Letters to the Editors

1987 ◽  
Vol 2 ◽  
pp. 337-342
Author(s):  
Eric Monkkonen
Keyword(s):  
Nineteenth Century ◽  
Political Development ◽  
American Political Development ◽  
Local State ◽  
Political Issues ◽  
Political News ◽  
Island Communities ◽  
Over Time

Samuel Kernell's article “The Early Nationalization of Political News in America,” in Studies in American Political Development: An Annual (1986), 1: 255–78, raises issues that are at once interesting and puzzling. He measures the number and length of all political articles in leading Cleveland newspapers through the middle decades of the nineteenth century in order to ask about the amount of newspaper attention paid to local, state, and national political issues. He observes that local issues were predominant only very early in the nineteenth century and that they declined quickly over time. Kernell concludes that politics nationalized far earlier than historians like Robert Wiebe had ever thought. Wiebe's “island communities” were gone by 1845. It is a clever piece of research of substantial significance.

Firearms in Southern Africa: A survey

1971 ◽  
Vol 12 (4) ◽  
pp. 517-530 ◽  
Author(s):  
Shula Marks ◽  
Anthony Atmore
Keyword(s):  
Nineteenth Century ◽  
Seventeenth Century ◽  
Southern Africa ◽  
Sub Saharan Africa ◽  
Black And White ◽  
Sub Saharan ◽  
Settler Population ◽  
White Settlement

The relationships of the peoples of southern Africa after the establishment and expansion of the white settlement in the mid-seventeenth century can be seen in terms of both conflict and interdependence, both resistance and collaboration. The conflict often split over into warfare, not only between black and white, but also within both groups. As time passed, firearms came to be used by ever-widening circles of the combatants, often as much the result of the increased collaboration and interdependence between peoples as of the increased conflict. As Inez Sutton has pointed out, ‘in contrast to most of the rest of [sub-Saharan] Africa, the presence of a settler population ensured that the supply of arms was the most modern rather than the most obsolete’, and on the whole non-whites were acutely aware of changes in the manufacture of firearms in the nineteenth century.

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