7,569 research outputs found
Could Scott have survived with today's physiological knowledge?
No full textIn 1911, members of a British expedition walked across the Antarctic to the South Pole, but in the punishingly hostile environment, retracing their steps back to the edge of the continent proved fatal. Over the last 100 years, knowledge about human physiology has greatly increased and, on the centenary of this most extreme of all journeys, this essay explores the true extent of the physiological stress experienced by the men involved and whether their fate was inevitabl
W. Lewis Civil War letter
No full textThis collection contains a letter written in November 1864 by W. Lewis, then stationed at DeValls, Bluff, Ark. The author is believed to be Walter Lewis of Company F of the 20th Iowa Infantry
100 years since Scott reached the Pole: a century of learning about the physiological demands of Antarctica
No full textThe 1910–1913 Terra Nova Expedition to the Antarctic, led by Captain Robert Falcon Scott, was a venture of science and discovery. It is also a well-known story of heroism and tragedy since his quest to reach the South Pole and conduct research en route, while successful was also fateful. Although Scott and his four companions hauled their sledges to the Pole, they died on their return journey either directly or indirectly from the extreme physiological stresses they experienced. One hundred years on, our understanding of such stresses caused by Antarctic extremes and how the body reacts to severe exercise, malnutrition, hypothermia, high altitude, and sleep deprivation has greatly advanced. On the centenary of Scott's expedition to the bottom of the Earth, there is still controversy surrounding whether the deaths of those five men could have, or should have, been avoided. This paper reviews present-day knowledge related to the physiology of sustained man-hauling in Antarctica and contrasts this with the comparative ignorance about these issues around the turn of the 20th century. It closes by considering whether, with modern understanding about the effects of such a scenario on the human condition, Scott could have prepared and managed his team differently and so survived the epic 1,600-mile journey. The conclusion is that by carrying rations with a different composition of macromolecules, enabling greater calorific intake at similar overall weight, Scott might have secured the lives of some of the party, and it is also possible that enhanced levels of vitamin C in his rations, albeit difficult to achieve in 1911, could have significantly improved their survival chances. Nevertheless, even with today's knowledge, a repeat attempt at his expedition would by no means be bound to succee
Tombstone of Lewis Hasley Terrill and Eliza Terrill
No full textRev. Lewis Halsey Terrill BORN April 14, 1807 DIED June 13, 1874 ELiZA HIS WIFE Born August 25, 1811 Died March 17, 1883 At res
Michael Lewis: Journalist and Bestselling Author
No full textMichael Lewis is a New York Times bestselling author who has written more than a dozen books on subjects ranging from politics to Wall Street. His recently released book, Fifth Risk, explores mismanagement in federal government.
His other books include The Big Short, Moneyball and The Blind Side - all of which were made into movies. Another, Liar\u27s Poker, was based partly on his experience as a bond salesman at Salomon Brothers.
Lewis is a sharp observer of politics, finance and the evolution of American culture, combining keen insight with a sharp sense of humor. He is a columnist for Bloomberg News and a contributing writer to Vanity Fair. His articles have also appeared in The New York Times Magazine, The New Yorker and Sports Illustrated
Early Risk, Attention, and Brain Activation in Adolescents Born Preterm
No full textThe relations among early cumulative medical risk, cumulative environmental risk, attentional control, and brain activation were assessed in 15 – 16-year-old adolescents who were born preterm. Functional magnetic resonance imaging found frontal, temporal, and parietal cortex activation during an attention task with greater activation of the left superior-temporal and left supramarginal gyri associated with better performance. Individual differences in early cumulative risk are related to patterns of brain activation such that medical risk is related to left parietal cortex activation and environmental risk is related to temporal lobe activation. The findings suggest that early risk is related to less mature patterns of brain activation, including reduced efficiency of processing and responding to stimuli.This is the accepted version of the following article: Carmody, D. P., Bendersky, M., Dunn, S. M., DeMarco, J. K., Hegyi, T., Hiatt, M. and Lewis, M. (2006), Early Risk, Attention, and Brain Activation in Adolescents Born Preterm. Child Development, 77: 384–394, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1111/j.1467-8624.2006.00877.x/abstract.Peer reviewe
Lewis Phillip Hall, Local Historian and Author
No full textLewis Phillip Hall-local historian and autho
The Son and the other stars: Christology and cosmology in the imagination of C.S. Lewis
No full textThis dissertation treats the theory and practice of C. S. Lewis's theological imagination,
focussing upon the imaginative use he made of his professional expertise in medieval and
renaissance literature. Its approach is principally expository rather than an evaluative.
Chapter One outlines the centrality of the imagination to a proper understanding of Lewis's
works.
Chapter Two examines Lewis's own theory of imagination and surveys how he practised it
as a literary critic. We compare and contrast Lewis's theory and practice of imagination
with that of his friend, the theologian, Austin Faffer.
Chapter Three looks in more detail at Lewis's imaginative practice, in particular his
fascination with the images supplied by the seven planets of the Ptolemaic cosmos, which
he termed 'spiritual symbols of permanent value'. We analyse what he meant by 'sprit'
and 'symbol'.
Chapter Four introduces the main argument of the dissertation namely that these seven
spiritual symbols structure the works for which Lewis is best known, the seven 'Chronicles
of Narnia'. We claim to have uncovered the governing imaginative blueprint of the septet.
We address Lewis's capacity for and interest in secrecy and consider why this planetary
theme has remained hitherto undetected.
In Chapters Five to Eleven we take the seven planets in turn and trace the use Lewis made
of them through out his writings. We analyse the planetary symbolism undergirding each
Chronicle and conclude each chapter with an exegesis of the Christological message of each
book so understood.
Chapter Twelve examines factors which motivated Lewis to focus his imaginative energies
upon Ptolemaic cosmology and suggests one particular occasioning factor behind the
composition of the Chronicles. In addition, we consider theological and pedagogical reasons
why he kept silent about the planetary theme. We conclude by indicating certain
consequences that our argument has for future readings of these seven works
S.R. Lewis letter to Z. Eastman, March 5, 1874
No full textBrief letter from S.R. Lewis to Z. Eastman, marking the announcement of an abolitionists' reunion to be held in Chicago in June of 1875. Lewis requests that Eastman, given his close acquaintance with Benjamin Lundy, prepare a public statement of remembrance on Lundy and his contributions to the anti-slavery movement. Benjamin Lundy (1789-1839) was a prominent Quaker abolitionist best known for his development of abolitionist periodicals. His Genius of Universal Emancipation was first published in 1821 from his home in Mt. Pleasant, Ohio, and enjoyed a wide circulation across the antebellum United States. In the 1820s, the young William Lloyd Garrison came to work for The Genius. Benjamin Lundy traveled widely seeking subscriptions to The Genius, giving talks about the anti-slavery movement, and observing and documenting the conditions of enslaved people across the Americas. He was also involved in the establishment of freed slave colonies in Mexico
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