James McCarroll (1814–1892) was a talented Irish poet, journalist, humorist, musician, and arts critic who left his mark on nineteenth-century Canada by seemingly engaging with anything topical in every medium. Often writing anonymously or under pseudonyms, McCarroll's best-known nom de plume was "Terry Finnegan," who wrote weekly comic letters to his "cousin" Thomas D'Arcy McGee, offering advice on political and social matters. Yet, since his death, McCarroll's contributions to early Canadian writing and culture have largely been forgotten. Making a case for the recuperation of Canada's lost Irish voice, Delicious Mirth seeks to gather and contextualize the extant fragments of this outspoken and flamboyant entertainer and commentator. Adept in the rich excesses of the Paddy brogue, McCarroll spoke for his beloved but broken country and sought to bring the Irish legacy of expansive prose and lyric poetry to Canada. Following the fluctuations of his personal hope, ambition, and talent through the years, Michael Peterman maps McCarroll's responses to the main events of the late nineteenth century such as Irish emigration, the settlement and growth of Upper Canada, the extension of the railway network, little magazine culture, reform politics and responsible government, the spiritualist movement, nascent Canadian theatre, classical and Celtic folk music, the US Civil War, Confederation, and most notably the Fenian movement, in which he became involved. His travels took him to many places, in particular Peterborough, Cobourg, Niagara Falls, Toronto, Buffalo, and New York City. Revealing a man of immense creative energy and cultural significance who has been lost to Canadian literary historians for over a hundred years, Delicious Mirth shows that McCarroll's life and works are outstanding achievements and deserve fresh attention today.
Catharine Parr Strickland Traill (1802-1899) emigrated from Great Britain to Upper Canada in 1832 with her husband Thomas Traill, a retired army officer. The Backwoods of Canada (1836), Catharine1s epistolary narrative based on her experiences in the country north of Peterborough in the years immediately following her arrival in North America, is an important record of nineteenth-century pioneering and a rich personal memoir of a woman. It has become a foundation work of Canadian Iiterature.
James McCarroll (1814–1892) was a talented Irish poet, journalist, humorist, musician, and arts critic who left his mark on nineteenth-century Canada by seemingly engaging with anything topical in every medium. Often writing anonymously or under pseudonyms, McCarroll's best-known nom de plume was "Terry Finnegan," who wrote weekly comic letters to his "cousin" Thomas D'Arcy McGee, offering advice on political and social matters. Yet, since his death, McCarroll's contributions to early Canadian writing and culture have largely been forgotten. Making a case for the recuperation of Canada's lost Irish voice, Delicious Mirth seeks to gather and contextualize the extant fragments of this outspoken and flamboyant entertainer and commentator. Adept in the rich excesses of the Paddy brogue, McCarroll spoke for his beloved but broken country and sought to bring the Irish legacy of expansive prose and lyric poetry to Canada. Following the fluctuations of his personal hope, ambition, and talent through the years, Michael Peterman maps McCarroll's responses to the main events of the late nineteenth century such as Irish emigration, the settlement and growth of Upper Canada, the extension of the railway network, little magazine culture, reform politics and responsible government, the spiritualist movement, nascent Canadian theatre, classical and Celtic folk music, the US Civil War, Confederation, and most notably the Fenian movement, in which he became involved. His travels took him to many places, in particular Peterborough, Cobourg, Niagara Falls, Toronto, Buffalo, and New York City. Revealing a man of immense creative energy and cultural significance who has been lost to Canadian literary historians for over a hundred years, Delicious Mirth shows that McCarroll's life and works are outstanding achievements and deserve fresh attention today.
Light one-electron atoms are a classical subject of quantum physics. The very discovery and further progress of quantum mechanics is intimately connected to the explanation of the main features of hydrogen energy levels. Each step in the development of quantum physics led to a better understanding of the bound state physics. The Bohr quantization rules of the old quantum theory were created in order to explain the existence of the stable discrete energy levels. The nonrelativistic quantum mechanics of Heisenberg and Schr ̈ odinger provided a self-consistent scheme for description of bound states. The re- tivistic spin one half Dirac equation quantitatively described the main - perimental features of the hydrogen spectrum. Discovery of the Lamb shift [1], a subtle discrepancy between the predictions of the Dirac equation and the experimental data, triggered development of modern relativistic quantum electrodynamics, and subsequently the Standard Model of modern physics. Despite its long and rich history the theory of atomic bound states is still very much alive today. New importance to the bound state physics was given by the development of quantum chromodynamics, the modern theory of strong interactions. It was realized that all hadrons, once thought to be the elementary building blocks of matter, are themselves atom-like bound states of elementary quarks bound by the color forces.
The present volume describes the general properties of the thorium atom and ions, the thermodynamics of its compounds and solutions, the behavior of solutions and solid com pounds under the influence of its own radiation as well as an external radiation field, and spectroscopic data in great detail. The different chapters are of special interest to scientists who work in these fields, and also in the corresponding fields of other elements. In some special fields there exists a detailed knowledge of this radioelement whereas in other fields, such as M6Bbauer spectra, lower oxidation states, or radiation stability, there are large gaps. Due to the fact that the significance 23 of thorium as a breeder fuel ( 2"fh to be converted to fissile 233U after thermal neutron capture) has decreased within the last decade, the behavior of thorium is not as yet so thoroughly investigated as the heavier radioactive element uranium. Many of these data, however, are not only of academic interest, e.g., the knowledge of atomic spectra is needed for some analytical methods, especially in the trace concentration region. Due to the noble gaS-like electronic configuration of the tetravalent ion, there are no absorption bands in the visible region so that in general spectra and data are very scarce. This volume is a very detailed and critically reviewed compilation, written by experts from the Federal Republic of Germany, Belgium, and the United States.
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