El Universo En Una C Scara De Nuez

This book defends that the pursuit of originality constitutes one of the most important characteristics of creativity, but that originality refers, etymologically, to both origin and originary. Hence, the book is structured into two parts, dedicated, respectively, to the creative categories of origin and the creative categories of originary. Within the former are creation myths, games – the origin of all cultural activity, the dialectic chaos-order, axial civilizations – the germ of our time, and the struggle between generations – a factor of social transformation, and, within the second, creative capitalism, creative work in the context of the global economy of risk and uncertainty, and representative democracy. However, these two concepts are not isolated, but deeply interrelated, in a way that explains how creative originality builds a temporal narrative. It has been dislocated in late modernity and, with it, creativity has been broken.

In this controversial essay, Carlos Elías addresses the worldwide phenomenon that is threatening the scientific and economic progress of Western countries. The rise and influence of magic and irrationality in the media, in social networks and at universities is a disturbing phenomenon: many Western students no longer want to pursue STEM (Science, Technologies, Engineering, and Math) careers. This lucid and well-written book addresses one of the key issues of public debate: the deteriorating state of science in Western countries and their governments, and its rise in Asian countries. The author compares two distinct models: the Spanish or Latin model, which closed the door on science with the Counter-Reformation, and that employed by a second group of countries where science was encouraged. Elías suggests that a similar development could now be taking place between Western countries (where the press, television and social science academics are becoming increasingly critical towards science) and Asia, where most prime ministers (and other politicians) are scientists or engineers. This book is intended for STEM educators (both at secondary schools and universities), scientists and academics interested in scientific culture in the era of fake news.

This book offers a compelling account of the evolution of sensibility, weaving together Darwinian and biosemiotic theory. It works along non-anthropomorphic aesthetics of the appreciation and creation of beauty in nature as an end in itself which has practical benefit.

This thesis is a comprehensive work that addresses many of the open questions currently being discusssed in the very-high-energy (VHE) gamma-ray community. It presents a detailed description of the MAGIC telescope together with a glimpse of the future Cherenkov Telescope Array (CTA). One section is devoted to the design, development and characterization of trigger systems for current and future imaging atmospheric Cherenkov telescopes. The book also features a state-of-the-art description of pulsar wind nebula (PWN) systems, the study of the multi-TeV spectrum of the Crab nebula, as well as the discovery of VHE gamma rays at the multiwavelength PWN 3C 58, which were sought at these wavelengths for more than twenty years. It also includes the contextualization of this discovery amongst the current population of VHE gamma-ray PWNe. Cataclysmic variable stars represent a new source of gamma ray energies, and are also addressed here. In closing, the thesis reports on the systematic search for VHE gamma-ray emissions of AE Aquarii in a multiwavelength context and the search for VHE gamma-ray variability of novae during outbursts at different wavelengths.

Pinturas, grabados y bronces, realizados en los últimos veinte años, recuerdan el arraigo a la tierra por medio de texturas y materiales naturales integrados en la obra de arte.

Modernism was the major Spanish American literary movement of the late nineteenth and early twentieth centuries. Leader of that influential movement was Rubén Darío, the Nicaraguan now recognized as one of the most important Hispanic poets of all time. Like the Romantics in England and the Symbolists on the Continent, Darío and other Modernists were strongly influenced by occultist thought. But, as the poet Octavio Paz has written, "academic criticism has ... preferred to close its eyes to the stream of occultism that runs throughout Darío's work. This silence damages our comprehension of his poetry." Cathy Login Jrade's groundbreaking study corrects this critical oversight. Her work clearly demonstrates that esoteric tradition is central to Modernism and that an understanding of this centrality clarifies both the nature of the movement and its relationship to earlier European literature. After placing Modernism in a broad historical and literary perspective, Jrade examines the impact of esoteric beliefs upon Darío's view of the world and the role of poetry in it. Through detailed and insightful analyses of key poems, she explores the poet's quest for solutions to the nineteenth-century crisis of belief. The movement that Ruben Darío headed brought Hispanic poetry into the mainstream of the "modern tradition," with its sense of fragmentation and alienation and its hope for integration and reconciliation with nature. Rubén Darío and the Romantic Search for Unity enriches our understanding of that movement and the work of its leading poet.

In this book Stephen Hawking takes us to the cutting edge of theoretical physics to explain in laymen's terms the principles that control our universe. Like many in the community of theoretical physicists, Professor Hawking is seeking to uncover the grail of science-the elusive Theory of Everything that lies at the heart of the cosmos. He guides us on his search to uncover the secrets of the universe-from supergravity to supersymmetry, from quantum theory to M-theory, from holography to duality. He takes us to the wild frontiers of science, where superstring theory and p-branes may hold the final clue to the puzzle. Copious four-color illustrations help clarify this journey into a surreal wonderland where particles, sheets, and strings move in eleven dimensions; where black holes evaporate and disappear, taking their secret with them; and where the original cosmic seed from which our own universe sprang was a tiny nut.