The evolution of man ; a series of lectures delivered before the Yale chapter of the Sigma xi during the academic year 1921-1922 /

Mode of access: Internet.

The Lancaster law review

Editors : 1883-Nov. 1887 H. C. Brubaker, C. I. Landis ; Dec. 1887- G. R. Eshleman (with I. C. Arnold, Dec. 1887-Nov. 1888)

The fur seals and fur-seal islands of the North Pacific ocean / By David Starr Jordan, [et al.]

2

The fur seals and fur-seal islands of the North Pacific ocean / By David Starr Jordan, [et al.]

1

Um estudo sobre as origens da Lógica Matemáitca

The present study has as objective to explaining about the origins of the mathematical logic. This has its beginning attributed to the autodidactic English mathematician George Boole (1815-1864), especially because his books The Mathematical Analysis of Logic (1847) and An Investigation of the Laws of Thought (1854) are recognized as the inaugural works of the referred branch. However, surprisingly, in the same time another mathematician called Augutus of Morgan (1806-1871) it also published a book, entitled Formal Logic (1847), in defense of the mathematic logic. Even so, times later on this same century, another work named Elements of Logic (1875) it appeared evidencing the Aristotelian logic with Richard Whately (1787-1863), considered the better Aristotelian logical of that time. This way, our research, permeated by the history of the mathematics, it intends to study the logic produced by these submerged personages in the golden age of the mathematics (19th century) to we compare the valid systems in referred period and we clarify the origins of the mathematical logic. For that we looked for to delineate the panorama historical wrapper of this study. We described, shortly, biographical considerations about these three representatives of the logic of the 19th century formed an alliance with the exhibition of their point of view as for the logic to the light of the works mentioned above. In this sense, we aspirated to present considerations about what effective Aristotelian´s logic existed in the period of Boole and De Morgan comparing it with the new emerging logic (the mathematical logic). Besides of this, before the textual analysis of the works mentioned above, we still looked for to confront the systems of Boole and De Morgan for we arrive to the reason because the Boole´s system was considered better and more efficient. Separate of this preponderance we longed to study the flaws verified in the logical system of Boole front to their contemporaries' production, verifying, for example, if they repeated or not. We concluded that the origins of the mathematical logic is in the works of logic of George Boole, because, in them, has the presentation of a new logic, matematizada for the laws of the thought similar to the one of the arithmetic, while De Morgan, in your work, expand the Aristotelian logic, but it was still arrested to her

As origens da teoria dos invariantes na Inglaterra e o Mécanique Analytique de Lagrange (1788)

Pós-graduação em Educação Matemática - IGCE

O resgate do homem: um caminho através da dança

O homem contemporâneo pode ser considerado uma máquina que funciona automaticamente e devido a isso, se torna escravo de seu automatismo que controla sua personalidade, seus pensamentos e sentimentos. Assim como as máquinas, ele apresenta centros de força: o mental, o emocional e o fisiológico-sexual. O homem contemporâneo tem dificuldade de controlar esses centros, por isso em cada situação de sua vida apresenta facetas de sua personalidade, alguns tipos de sentimentos e pensamentos. Os Movimentos Gurdjieffianos se assemelham a uma dança onde os movimentos são incomuns e exigem muita atenção. Esses movimentos fazem parte da filosofia de Gurdjieff em sua busca por um homem verdadeiro. Trata-se de encontrar uma forma de reequilíbrio do corpo-menteemoções, a harmonização dos centros de força para a formação de um homem consciente e responsável. Esse trabalho, então, tem como objetivo apresentar uma diferente visão da dança. Por meio de uma revisão de literatura acerca da filosofia de Gurdjieff e da Dança de um modo geral foi possível concluir que os Movimentos Gurdjieffianos representam sim uma diferente visão da Dança, já que não são uma forma de expressão corporal e despertam os praticantes a um nível de atenção sobre si elevado permitindo o autoconhecimento e, conseqüentemente, melhorando o elo de comunicação entre o homem e o mundo.

Time factors of differentially preserved wood in two calcitic concretions in Pennsylvanian black shale from Indiana / Bertram G. Woodland -- and Catherine K. Richardson --.

v.33:no.10(1975)

The works of Plato. A new and literal version chiefly from the text of Stallbaum ...

Vol. I translated by Henry Cary, vol. II, by Henry Davis, vols. III-VI, by George Burges.

Goethe and pharmacy /

Includes index.

Illustrative gatherings for preachers and teachers : A manual of anecdotes, facts, figures, proverbs, quotations, etc. Adapted for Christian teaching.

Mode of access: Internet.

Merrie England in the olden time.

First edition.

The Dolomite Mountains. Excursions through Tyrol, Carinthia, Carniola, & Friuli in 1861, 1862, & 1863.

Mode of access: Internet.