This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

This book is a collection of writings by the English philosopher and Franciscan friar Roger Bacon. It includes a fragment of his Opus Tertium, which had never been published before. This book provides a fascinating glimpse into the mind of one of the most important figures in Western philosophy and science, and is a must-read for anyone interested in the history of science and philosophy. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

The first comprehensive biography of the medieval monk chronicles the life and accomplishments of Roger Bacon, whose experiments helped bring Europe out of the Middle Ages by pioneering an inductive approach to experimental science.

This two-volume work focuses on partial differential equations (PDEs) with important applications in mechanical and civil engineering, emphasizing mathematical correctness, analysis, and verification of solutions. The presentation involves a discussion of relevant PDE applications, its derivation, and the formulation of consistent boundary conditions.

Roger Bacon's 'Opus maius' represents an attempt to create a whole new vision of what Christian education should be, one centered on service to the Church. In the second chapter of Part 3 of this work he presents a semiotics with several original features as a partial hermeneutic for studying the scriptures and sacraments. It distinguishes itself in offering a non-Augustinian definition of signs and maps out their logical and natural functions. Bacon spells out numerous ways in which words equivocate, distinguishes between analogy and equivocation, classifies five degrees of equivocation, and comes up with a new notion of analogical signification. Words, he claims, originally were imposed only for existing things and, in contrast with the majority opinion, name directly the things for which they are imposed and not the latter's concepts. When a name signifies a thing, he says, it also co-signifies anything logically or naturally connected with that thing - its concept, its genus, the thing's matter and form, its Creator, and so on.

"Myths and Legends of Ancient Greece and Rome " is a comprehensive mythology collection, presenting all the major and minor gods of Rome and Greece, with descriptions of festivals and retellings of major mythological stories. The author, thoroughly details each Greek and Roman god, goddess, hero, demi-god and creature and gives the reader a clear and succinct idea of the religious beliefs of the ancients. An exceptional book for those interested in Greek or Roman mythology.