Download or read book Piedras preciosas c mo reconocerlas gu a ilustrada en color written by Mario Fontana and published by Parkstone International. This book was released on 2017-08-10 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aprenda a reconocer y valorar una gema, a distinguir sus características generales y las modalidades de medición; por ejemplo, la dureza (muy importante y decisiva para reconocer un diamante auténtico), la densidad, el color, el índice de refracción, el brillo y sus efectos ópticos particulares. Además, esta obra le mostrará el modo de cortar las piedras preciosas, cómo pueden hacerse más sofisticadas mejorando su color y brillo, y cómo efectuar un cuidadoso análisis de todas las gemas, prestando una particular atención al diamante, rubí, zafiro, topacio y a los berilos (esmeraldas, aguamarinas). ¿Sabía que para valorar un diamante existe la regla de las cuatro C? En estas páginas encontrará una descripción de estos cuatro elementos: colour (color), clarty (pureza), cut (corte), carat (medición de quilates). Todas las explicaciones son sencillas, claras y vienen acompañadas de numerosas fotografías en color. Al final del libro encontrará un glosario que le ayudará a entender rápidamente los términos técnicos indispensables. Una obra que le proporcionará las bases profesionales para el comercio de gemas o, sencillamente, para comprarlas en lugares especializados.
Download or read book Literacy Education written by Debi Prasanna Pattanayak and published by . This book was released on 1980 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seven Nights written by Jorge Luis Borges and published by New Directions Publishing. This book was released on 2009 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The incomparable Borges delivered these seven lectures in Buenos Aires in 1977; attendees were treated to Borges' erudition on the following topics: Dante's The Divine Comedy, Nightmares, Thousand and One Dreams, Buddhism, Poetry, The Kabbalah, and Blindness.
Download or read book Interactive Writing written by Andrea McCarrier and published by F&p Professional Books and Mul. This book was released on 2018-08-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interactive Writing is specifically focused on the early phases of writing, and has special relevance to prekindergarten, kindergarten, grade 1 and 2 teachers.
Download or read book Practising Feminist Political Ecologies written by Wendy Harcourt and published by Zed Books Ltd.. This book was released on 2015-05-14 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Destined to transform its field, this volume features some of the most exciting feminist scholars and activists working within feminist political ecology, including Giovanna Di Chiro, Dianne Rocheleau, Catherine Walsh and Christa Wichterich. Offering a collective critique of the ‘green economy’, it features the latest analyses of the post-Rio+20 debates alongside a nuanced reading of the impact of the current ecological and economic crises on women as well as their communities and ecologies. This new, politically timely and engaging text puts feminist political ecology back on the map.
Download or read book Daniel and Revelation written by George W. Westlake, Jr. and published by . This book was released on 2013-11-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Burdens of Empire written by Anthony Pagden and published by Cambridge University Press. This book was released on 2015-03-16 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: The entire course of modern Western history has been shaped by the rise and fall of the great European empires. The Burdens of Empire examines different aspects of this long history, focusing on how political theorists, jurists, historians and others sought to explain what an empire is and to justify its very existence.
Download or read book The Politics of Display written by Sharon Macdonald and published by Routledge. This book was released on 2010-10-05 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: The assumption that museum exhibitions, particularly those concerned with science and technology, are somehow neutral and impartial is today being challenged both in the public arena and in the academy. The Politics of Display brings together studies of contemporary and historical exhibitions and contends that exhibitions are never, and never have been, above politics. Rather, technologies of display and ideas about 'science' and 'objectivity' are mobilized to tell stories of progress, citizenship, racial and national difference. The display of the Enola Gay, the aircraft which dropped the atomic bomb on Hiroshima is a well-known case in point. The Politics of Display charts the changing relationship between displays and their audience and analyzes the consequent shift in styles of representation towards interactive, multimedia and reflexive modes of display. The Politics of Display brings together an array of international scholars in the disciplines of sociology, anthropology and history. Examples are taken from exhibitions of science, technology and industry, anthropology, geology, natural history and medicine, and locations include the United States of America, Australia, the United Kingdom, France, the Netherlands and Spain. This book is an excellent contribution to debates about the politics of public culture. It will be of interest to students of sociology, anthropology, cultural studies, museum studies and science studies.
Download or read book Protected Landscapes and Cultural and Spiritual Values written by Josep-Maria Mallarach and published by Kasparek Verlag. This book was released on 2008 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documents, using case studies, the non-material values that are to be found in protected landscapes.
Download or read book Storytime Yoga written by Sydney Solis and published by Storytime Yoga. This book was released on 2006 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Help create peaceful children and a peaceful world with this book that teaches the universal wisdom of yoga philosophy using multicultural, interfaith stories to bring peace and character education to children and families.
Download or read book Contested Pasts written by Katharine Hodgkin and published by Routledge. This book was released on 2003-09-02 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This inter-disciplinary volume demonstrates, from a range of perspectives, the complex cultural work and struggles over meaning that lie at the heart of what we call memory. In the last decade, a focus on memory in the human sciences has encouraged new approaches to the study of the past. As the humanities and social sciences have put into question their own claims to objectivity, authority and universality, memory has appeared to offer a way of engaging with knowledge of the past as inevitably partial, subjective and local. At the same time, memory and memorial practices have become sites of contestation, and the politics of memory are increasingly prominent.
Download or read book History of the Old Covenant written by J.H. Kurtz and published by BoD – Books on Demand. This book was released on 2023-03-02 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1859. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.
Download or read book The Long Lingering Shadow written by Robert J. Cottrol and published by University of Georgia Press. This book was released on 2013-02-01 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Students of American history know of the law’s critical role in systematizing a racial hierarchy in the United States. Showing that this history is best appreciated in a comparative perspective, The Long, Lingering Shadow looks at the parallel legal histories of race relations in the United States, Brazil, and Spanish America. Robert J. Cottrol takes the reader on a journey from the origins of New World slavery in colonial Latin America to current debates and litigation over affirmative action in Brazil and the United States, as well as contemporary struggles against racial discrimination and Afro-Latin invisibility in the Spanish-speaking nations of the hemisphere. Ranging across such topics as slavery, emancipation, scientific racism, immigration policies, racial classifications, and legal processes, Cottrol unravels a complex odyssey. By the eve of the Civil War, the U.S. slave system was rooted in a legal and cultural foundation of racial exclusion unmatched in the Western Hemisphere. That system’s legacy was later echoed in Jim Crow, the practice of legally mandated segregation. Jim Crow in turn caused leading Latin Americans to regard their nations as models of racial equality because their laws did not mandate racial discrimination— a belief that masked very real patterns of racism throughout the Americas. And yet, Cottrol says, if the United States has had a history of more-rigid racial exclusion, since the Second World War it has also had a more thorough civil rights revolution, with significant legal victories over racial discrimination. Cottrol explores this remarkable transformation and shows how it is now inspiring civil rights activists throughout the Americas.
Download or read book National System Planning for Protected Areas written by Adrian G. Davey and published by IUCN. This book was released on 1998 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: A system plan is the design of a total reserve system covering the full range of ecosystems and communities found in a particular country, identifying the range of purposes of protected areas and the relationships among the system components (i.e., individual areas, protected areas and other land uses), and different sectors and levels of society. Highlighting key linkages with other aspects of economic development, it shows how various stakeholders can interact and cooperate to support effective and sustainable management of protected areas, and help to establish priorities. A valuable resource for all those involved with national system planning.
Download or read book Spanish Romanticism and the Uses of History written by Derek Flitter and published by Taylor & Francis. This book was released on 2024-11-01 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flitter examines those narratives within the intellectual parameters that defined them, probing the conceptual strategies by which writers represented history.
Download or read book Media Education in Latin America written by Julio-César Mateus and published by Routledge. This book was released on 2019-07-22 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a systematic study of media education in Latin America. As spending on technological infrastructure in the region increases exponentially for educational purposes, and with national curriculums beginning to implement media related skills, this book makes a timely contribution to new debates surrounding the significance of media literacy as a citizen’s right. Taking both a topical and country-based approach, authors from across Latin America present a comprehensive perspective of the region and address issues such as the political and social contexts in which media education is based, the current state of educational policies with respect to media, organizations and experiences that promote media education.
Download or read book The Unified Neutral Theory of Biodiversity and Biogeography written by Stephen P. Hubbell and published by Princeton University Press. This book was released on 2011-06-27 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite its supreme importance and the threat of its global crash, biodiversity remains poorly understood both empirically and theoretically. This ambitious book presents a new, general neutral theory to explain the origin, maintenance, and loss of biodiversity in a biogeographic context. Until now biogeography (the study of the geographic distribution of species) and biodiversity (the study of species richness and relative species abundance) have had largely disjunct intellectual histories. In this book, Stephen Hubbell develops a formal mathematical theory that unifies these two fields. When a speciation process is incorporated into Robert H. MacArthur and Edward O. Wilson's now classical theory of island biogeography, the generalized theory predicts the existence of a universal, dimensionless biodiversity number. In the theory, this fundamental biodiversity number, together with the migration or dispersal rate, completely determines the steady-state distribution of species richness and relative species abundance on local to large geographic spatial scales and short-term to evolutionary time scales. Although neutral, Hubbell's theory is nevertheless able to generate many nonobvious, testable, and remarkably accurate quantitative predictions about biodiversity and biogeography. In many ways Hubbell's theory is the ecological analog to the neutral theory of genetic drift in genetics. The unified neutral theory of biogeography and biodiversity should stimulate research in new theoretical and empirical directions by ecologists, evolutionary biologists, and biogeographers.
