Artefactos

"This book presents artifacts - or artefactos - from everyday life, objects that have accompanied Colombian people through the centuries, both in their earthly and spiritual activities. In both English and Spanish, the word artifact means, literally, "made with skill or art." Although all worthy of museums and galleries, these are not just exhibition pieces, nor are their makers all members of a separate artisan class. There is no Colombian home, however humble, that does not have a handmade broom, stool, basket, textile, or rustic furniture; nor is there a single Amazon Indian who cannot quickly piece together a basket from leaves found in the jungle."--BOOK JACKET.

An exhaustive analysis of political and economic change right through the sequence of Maya civilization, based on the direct evidence of chipped stone assemblages from a wide variety of contexts in two regions. The acquisition of raw materials, the production of tools, and the use of tools are all fully considered for what they can tell us about long-distance political and economic relations and local economic organization. An unexpected bonus of the study was information on the use of chipped stone in warfare. The full dataset is provided electronically. Complete text in English and Spanish.

This volume presents the proceedings of the CLAIB 2011, held in the Palacio de las Convenciones in Havana, Cuba, from 16 to 21 May 2011. The conferences of the American Congress of Biomedical Engineering are sponsored by the International Federation for Medical and Biological Engineering (IFMBE), Society for Engineering in Biology and Medicine (EMBS) and the Pan American Health Organization (PAHO), among other organizations and international agencies and bringing together scientists, academics and biomedical engineers in Latin America and other continents in an environment conducive to exchange and professional growth.

The visual imagery of Neolithic Britain and Ireland is spectacular. While the imagery of passage tombs, such as Knowth and Newgrange, are well known the rich imagery on decorated portable artefacts is less well understood. How does the visual imagery found on decorated portable artefacts compare with other Neolithic imagery, such as passage tomb art and rock art? How do decorated portable artefacts relate chronologically to other examples of Neolithic imagery? Using cutting edge digital imaging techniques, the Making a Mark project examined Neolithic decorated portable artefacts of chalk, stone, bone, antler, and wood from three key regions: southern England and East Anglia; the Irish Sea region (Wales, the Isle of Man and eastern Ireland); and Northeast Scotland and Orkney. Digital analysis revealed, for the first time, the prevalence of practices of erasure and reworking amongst a host of decorated portable artefacts, changing our understanding of these enigmatic artefacts. Rather than mark making being a peripheral activity, we can now appreciate the central importance of mark making to the formation of Neolithic communities across Britain and Ireland. The volume visually documents and discusses the contexts of the decorated portable artefacts from each region, discusses the significance and chronology of practices of erasure and reworking, and compares these practices with those found in other Neolithic contexts, such as passage tomb art, rock art and pottery decoration. A contribution from Antonia Thomas also discusses the settlement art and mortuary art of Orkney, while Ian Dawson and Louisa Minkin contribute with a discussion of the collaborative fine art practices established during the project.

The first quarter of the 21st century introduced the world to rapid uncertainty, be it the social-political and financial crises, or pandemics, or the shaking up of well-established democracies with an increasing rise in populism. At the same time, the technological promise has taken off with automation, artificial intelligence, and nanotechnologies increasingly becoming an economic reality. This open-access book brings together experts of specific domains, through the windows of their experience, and in a crowdsourced fashion, to analyze these world developments to develop an overall view, a compelling case of what we should be prepared for, as we march towards 2050. Topics covered include the future of leadership, the future of solving global challenges, and designing a way of life in harmony with nature. Other topics include disruptive entrepreneurship, the relevance of geographical borders, game-changing future innovations, education, and networked learning, interplanetary travel, and communication. The book also places an importance on the role of empathy, mindfulness, presence, and sharing becoming the anchors for future decision-making by 2050. Of general interest to anyone eager to understand the future of the world, this book is particularly useful for planners, policymakers, strategists and entrepreneurs.