Quali Prospettive Per la Fisica Cosmica in Italia? PDF Download

Author: Gruppo Italiano di Fisica Cosmica
Publisher: Compositori
ISBN:
Category : Reference
Languages : en
Pages : 366

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Author: Martin Rees
Publisher: Basic Books
ISBN: 0786740698
Category : Science
Languages : en
Pages : 240

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Book Description
A scientist known for unraveling the complexities of the universe over millions of years, Sir Martin Rees now warns that humankind is potentially the maker of its own demise -- and that of the cosmos. Though the twenty-first century could be the critical era in which life on Earth spreads beyond our solar system, it is just as likely that we have endangered the future of the entire universe. With clarity and precision, Rees maps out the ways technology could destroy our species and thereby foreclose the potential of a living universe whose evolution has just begun. Rees boldly forecasts the startling risks that stem from our accelerating rate of technological advances. We could be wiped out by lethal "engineered" airborne viruses, or by rogue nano-machines that replicate catastrophically. Experiments that crash together atomic nuclei could start a chain reaction that erodes all atoms of Earth, or could even tear the fabric of space itself. Through malign intent or by mistake, a single event could trigger global disaster. Though we can never completely safeguard our future, increased regulation and inspection can help us to prevent catastrophe. Rees's vision of the infinite future that we have put at risk -- a cosmos more vast and diverse than any of us has ever imagined -- is both a work of stunning scientific originality and a humanistic clarion call on behalf of the future of life.

Author: Gérard Genette
Publisher: Cornell University Press
ISBN: 9780801482724
Category : Art
Languages : en
Pages : 292

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What art is--its very nature--is the subject of this book by one of the most distinguished continental theorists writing today. Informed by the aesthetics of Nelson Goodman and referring to a wide range of cultures, contexts, and media, The Work of Art seeks to discover, explain, and define how art exists and how it works. To this end, Gérard Genette explores the distinction between a work of art's immanence--its physical presence--and transcendence--the experience it induces. That experience may go far beyond the object itself.Genette situates art within the broad realm of human practices, extending from the fine arts of music, painting, sculpture, and literature to humbler but no less fertile fields such as haute couture and the culinary arts. His discussion touches on a rich array of examples and is bolstered by an extensive knowledge of the technology involved in producing and disseminating a work of art, regardless of whether that dissemination is by performance, reproduction, printing, or recording. Moving beyond examples, Genette proposes schemata for thinking about the different manifestations of a work of art. He also addresses the question of the artwork's duration and mutability.

Author: Giuseppe Dessì
Publisher: Houghton Mifflin Harcourt P
ISBN:
Category : Italian fiction
Languages : en
Pages : 330

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Author: Matteo Valleriani
Publisher: Springer Science & Business Media
ISBN: 9048186455
Category : History
Languages : en
Pages : 333

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Galileo Galilei (1564–1642), his life and his work have been and continue to be the subject of an enormous number of scholarly works. One of the con- quences of this is the proliferation of identities bestowed on this gure of the Italian Renaissance: Galileo the great theoretician, Galileo the keen astronomer, Galileo the genius, Galileo the physicist, Galileo the mathematician, Galileo the solitary thinker, Galileo the founder of modern science, Galileo the heretic, Galileo the courtier, Galileo the early modern Archimedes, Galileo the Aristotelian, Galileo the founder of the Italian scienti c language, Galileo the cosmologist, Galileo the Platonist, Galileo the artist and Galileo the democratic scientist. These may be only a few of the identities that historians of science have associated with Galileo. And now: Galileo the engineer! That Galileo had so many faces, or even identities, seems hardly plausible. But by focusing on his activities as an engineer, historians are able to reassemble Galileo in a single persona, at least as far as his scienti c work is concerned. The impression that Galileo was an ingenious and isolated theoretician derives from his scienti c work being regarded outside the context in which it originated.

Author: Bruno Rossi
Publisher: Cambridge University Press
ISBN: 9780521364393
Category : Biography & Autobiography
Languages : en
Pages : 244

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During recent decades, our vision of the world of physics - from the subatomic world to the cosmos - has undergone a profound evolution. In this book, one of the scientists who contributed to this development narrates the story of his life and his work.

Author: Selene Calloni Williams
Publisher: Simon and Schuster
ISBN: 1620557932
Category : Body, Mind & Spirit
Languages : en
Pages : 200

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An initiate’s guide to the healing practices, spiritual exercises, and secret rites of the Mother Mantra tradition • Explains the practice of the Mother Mantra, which allows us to overcome subconscious programming, release our fears, and awaken to the dream nature of reality • Includes instructions for the practice of the Egyptian mantra to attract wealth and abundance and the Mystical Marriage Mantra for transformation and rebirth • Presents five spiritual rituals that can be incorporated into daily life to reestablish the universal balance between humanity and the divine Hidden at the heart of nearly all spiritual and esoteric traditions lies the powerful teachings of the Mother Mantra. Its initiates have preserved its consciousness-expanding techniques for millennia. Originating in the ancient practice of shamanic yoga, this tradition allows us to perceive the full complexity of reality. It helps us see both the visible and the invisible, moving beyond the consciousness of duality that limits us to only the material world. Operating in this heightened state of non-ordinary consciousness, we can see beyond our subconscious programming and behavior patterns and understand our possibilities and powers. By removing all fear, it allows you to love yourself exactly as you are. In this spiritual and philosophical guide, initiate Selene Calloni Williams shares the healing practices and spiritual exercises of the Mother Mantra tradition. She explains how these practices bypass the thinking mind to access our higher spiritual consciousness, allowing us to awaken to the dream nature of reality and release us from all fear. She details the exercises and practices of the four-part Mother Mantra: The first series, which dissolves the constructs of the ego; the second, which invokes ancient spirits and deities for their aid in this endeavor; the third, where we experience a divine androgynous tantric union to transcend sexual identity and spiritually fuse with the divine; and the fourth, where the first three rituals are combined to unlock an expanded state of consciousness and a true seeing of the complexity of both the visible and invisible worlds. The author also describes the practice of the Egyptian mantra, a soul-making ceremony that unites the initiate with the Chthonian realms and attracts wealth and abundance, and the Mystical Marriage Mantra, which opens a path to authentic transformation and rebirth. Additionally, Williams presents five spiritual rituals, including yogic poses and exercises, that can be incorporated into daily life to allow divine communication through the chakras, awaken the mind and body from the aging process, and reestablish the universal balance between humanity and the divine.

Author: J. S. Medawar
Publisher: Arcade Publishing
ISBN: 9781559705646
Category : Biography & Autobiography
Languages : en
Pages : 322

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Book Description
Would Hitler have won the war had he not "given" the Allies Germany's most talented scientists? This is the gripping & sobering story of some of the greatest scientists of our times who, forced to flee Nazism, sought refuge in Great Britain & the United States.

Author: Alexander Bain
Publisher:
ISBN:
Category : Mind and body
Languages : en
Pages : 804

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Author: Toni Morrison
Publisher: Bloomsbury Publishing
ISBN: 135042899X
Category : Drama
Languages : en
Pages : 69

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'This is a remarkable, challenging and bravely original work.' The Guardian Ripped from the world by her husband's paranoia, Desdemona turns in death towards the memory of Barbary, the North African maid who raised her: together, they explore the contours of death, race, war, love and motherhood, in a moving elegy. Audacious with ambition, Desdemona is Toni Morrison's intimate reimagining of the fourth act of Shakespeare's Othello, mixing monologue with Rokia Traore's lyrical songs to re-examine the Bard's presentation of race and female suffering. Part-play, part-concert, part-quest into the afterlife, Desdemona is published in Methuen Drama's Modern Classics series, featuring a new introduction by Joyce Green MacDonald.