Memorial eulogies delivered in the House of representtives of the United States,

Mode of access: Internet.

Memorial addresses on the life and character of Michael Crawford Kerr, (speaker of the House of representatives of the United States,) delivered in the House of representatives December 16, 1876, and in the Senate February 27, 1877 ...

Published by order of Congress.

A shadow of Dante : being an essay towards studying himself, his world and his pilgrimage /

Includes passages selected from W. M. Rossetti's translation of the Inferno and Longfellow's translation of Purgatorio and Paradiso.

A shadow of Dante : being an essay towards studying himself, his world and his pilgrimage /

Includes passages selected from W.M. Rossetti's translation of the Inferno and Longfellow's translation of Purgatorio and Paradiso.

Semiclassical relativistic fluid theory for electrostatic envelope modes in dense electron-positron-ion plasmas:Modulational instability and rogue waves

A fluid model is used to describe the propagation of envelope structures in an ion plasma under the influence of the action of weakly relativistic electrons and positrons. A multiscale perturbative method is used to derive a nonlinear Schrödinger equation for the envelope amplitude. Criteria for modulational instability, which occurs for small values of the carrier wavenumber (long carrier wavelengths), are derived. The occurrence of rogue waves is briefly discussed. © Cambridge University Press 2013.

Relativistic theory for localized electrostatic excitations in degenerate electron-ion plasmas

A self-consistent relativistic two-fluid model is proposed for electron-ion plasma dynamics. A one-dimensional geometry is adopted. Electrons are treated as a relativistically degenerate fluid, governed by an appropriate equation of state. The ion fluid is also allowed to be relativistic, but is cold, nondegenerate, and subject only to an electrostatic potential. Exact stationary-profile solutions are sought, at the ionic scale, via the Sagdeev pseudopotential method. The analysis provides the pulse existence region, in terms of characteristic relativistic parameters, associated with the (ultrahigh) particle density.

Amplitude modulation of quantum-ion-acoustic wavepackets in electron-positron-ion plasmas: Modulational instability, envelope modes, extreme waves

A semirelativistic fluid model is employed to describe the nonlinear amplitude modulation of low-frequency (ionic scale) electrostatic waves in an unmagnetized electron-positron-ion plasma. Electrons and positrons are assumed to be degenerated and inertialess, whereas ions are warm and classical. A multiscale perturbation method is used to derive a nonlinear Schrödinger equation for the envelope amplitude, based on which the occurrence of modulational instability is investigated in detail. Various types of localized ion acoustic excitations are shown to exist, in the form of either bright type envelope solitons (envelope pulses) or dark-type envelope solitons (voids, holes). The plasma configurational parameters (namely, the relativistic degeneracy parameter, the positron concentration, and the ionic temperature) are shown to affect the conditions for modulational instability significantly, in fact modifying the associated threshold as well as the instability growth rate. In particular, the relativistic degeneracy parameter leads to an enhancement of the modulational instability mechanism. Furthermore, the effect of different relevant plasma parameters on the characteristics (amplitude, width) of these envelope solitary structures is also presented in detail. Finally, the occurrence of extreme amplitude excitation (rogue waves) is also discussed briefly. Our results aim at elucidating the formation and dynamics of nonlinear electrostatic excitations in superdense astrophysical regimes.

Hagarene; a novel.

Mode of access: Internet.

Thoughts in my garden.

Mode of access: Internet.

The dwale bluth, Hebditch's legacy, and other literary remains

Contents.--I Memoir. A lament, by Philip Bourke Marston. Dwale Bluth. Hebditch's legacy.--II Hebditch's legacy [contd.] The black swan. The yeth hounds. Dismal Jemmy. Note of the plot of an Irish story. To all eternity, and other stanzas and verses. The last story.

Sochinenīi︠a︡ B.N. Almazova : v trekh tomakh, s portretom, gravirovannym na stali, i kratkim bīograficheskim ocherkom.

Includes bibliographical references.

Sword and gown /

"Originally published in ʻFraser's magazineʾ."

Essays on the sacred language, writings, and religion of the Parsis.

"History of the researches into the sacred writings and religion of the Parsis": p. [1]-62.

A treatise of the laws for the relief and settlement of the poor /

Includes index.

Philosophische Geschichte der Menschen und Völker.

Imprint of vols.4-5 reads: Salzburg, Duyle.