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1. |
Record Nr. |
UNINA9910455548203321 |
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Autore |
Finlayson Clive <1955-> |
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Titolo |
The humans who went extinct [[electronic resource] ] : why Neanderthals died out and we survived / / Clive Finlayson |
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Pubbl/distr/stampa |
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Oxford ; ; New York, : Oxford University Press, 2009 |
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ISBN |
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1-282-34654-7 |
9786612346545 |
0-19-157117-2 |
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Descrizione fisica |
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1 online resource (256 p. ) : ill |
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Disciplina |
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Soggetti |
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Neanderthals |
Human evolution |
Social evolution |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Prologue : when climate changed the course of history -- The road to extinction is paved with good intentions -- Once we were not alone -- Failed experiments -- Stick to what you know best -- Being in the right place at the right time -- If only . . . -- Africa in Europe : a Mediterranean serengeti -- One small step for man . . . -- Forever opportunists -- The pawn turned player -- Epilogue : children of chance. |
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Sommario/riassunto |
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Neanderthals, no less than another kind of human, almost made it, finally dying out just 28,000 years ago. What caused us to survive while they went extinct? Ecology holds the clues, argues Clive Finlayson. It comes down to climate change & chance. There was little in it, & things could have turned out quite differently. |
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2. |
Record Nr. |
UNISA996466086103316 |
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Titolo |
Automated Deduction in Geometry [[electronic resource] ] : International Workshop on Automated Deduction in Geometry, Toulouse, France, September 27-29, 1996, Selected Papers / / edited by Dongming Wang |
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Pubbl/distr/stampa |
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Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1997 |
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ISBN |
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Edizione |
[1st ed. 1997.] |
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Descrizione fisica |
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1 online resource (VII, 240 p.) |
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Collana |
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Lecture Notes in Artificial Intelligence ; ; 1360 |
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Disciplina |
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Soggetti |
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Computers |
Programming languages (Electronic computers) |
Artificial intelligence |
Mathematical logic |
Computer graphics |
Algorithms |
Theory of Computation |
Programming Languages, Compilers, Interpreters |
Artificial Intelligence |
Mathematical Logic and Formal Languages |
Computer Graphics |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di contenuto |
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Automated geometric reasoning: Dixon resultants, Gröbner bases, and characteristic sets -- Extended Dixon's resultant and its applications -- Computational geometry problems in REDLOG -- Probabilistic verification of elementary geometry statements -- Computational synthetic geometry with Clifford algebra -- Clifford algebraic calculus for geometric reasoning -- Area in Grassmann geometry -- Automated production of readable proofs for theorems in non-Euclidean geometries -- Points on algebraic curves and the parametrization problem -- Flat central configurations of four planet motions -- Integration of reasoning and algebraic calculus in geometry. |
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Sommario/riassunto |
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This book constitutes the thoroughly refereed and revised post-workshop proceedings of the International Workshop on Automated Deduction in Geometry, held in Toulouse, France, in September 1996. The revised extended papers accepted for inclusion in the volume were selected on the basis of double reviewing. Among the topics covered are automated geometric reasoning and the deduction applied to Dixon resultants, Gröbner bases, characteristic sets, computational geometry, algebraic geometry, and planet motion; furthermore the system REDLOG is demonstrated and the verification of geometric statements as well as the automated production of proof in Euclidean Geometry are present. |
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3. |
Record Nr. |
UNIORUON00184141 |
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Autore |
FLORI, Jean |
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Titolo |
L'essor de la chevalerie : XI-XII siècles / Jean Flori |
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Pubbl/distr/stampa |
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Genève, : Libraire Droz, 1986 - viii, 404 p. ; 22 cm. |
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Disciplina |
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Soggetti |
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Cavalleria - Storia - Medioevo |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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