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El presente volumen forma parte de una amplia serie de investigaciones sobre Guerrero. Dicha serie es fruto de los esfuerzos de un proyecto para impulsar las investigaciones desde una perspectiva integral, que aborda tanto las poblaciones antiguas del estado, hasta las contemporáneas.
This volume is a monograph of the 47 species of the Dulcamaroid clade of the large and diverse genus Solanum. Species in the group occur in North, Central and South America, and in Europe and Asia. The group is most species-rich in Peru and Brazil, and three of the component species, Solanum laxum of Brazil, Solanum seaforthianum of the Caribbean and and Solanum crispum of Chile are cultivated in many parts of the world. All species are illustrated and a distribution map of each is provided. All names are typified and nomenclatural and bibliographic details for all typifications presented. One new species from Ecuador is described. The monograph is the first complete taxonomic treatment of these species since the worldwide monograph of Solanum done by the French botanist Michel-Felix Dunal in 1852.
This engaging and clearly written textbook/reference provides a must-have introduction to the rapidly emerging interdisciplinary field of data science. It focuses on the principles fundamental to becoming a good data scientist and the key skills needed to build systems for collecting, analyzing, and interpreting data. The Data Science Design Manual is a source of practical insights that highlights what really matters in analyzing data, and provides an intuitive understanding of how these core concepts can be used. The book does not emphasize any particular programming language or suite of data-analysis tools, focusing instead on high-level discussion of important design principles. This easy...
Marta Traba, one of Latin America's most controversial art critics, examines the works of over 1,000 artists from the first 80 years of the 20th century. This book is an indispensable reference for anyone interested in studying the evolution of Latin American art.
Why were a handful of Spaniards able to overthrow the Aztec Empire? The dramatic destruction of the Aztecs has prompted historians, anthropologists, demographers, and epidemiologists to look closely at the health and nutrition of the Valley of Mexico. If the Aztecs were overcrowded, living at the edge of starvation, and incapable of treating disease effectivefly, then their decimation by the Europeans becomes much easier to undestand. Bernard Ortiz de Montellano argues that such hypotheses do not hold up. Rather, at the time of the Conquest, the Aztecs were a thriving, well-nourished, healthy people. The swift, brutal success of the conquistadors cannot be explained by the prior ill-health or medical incompetence of their victims. To support his case, Ortiz de Montellano uses an astonishing array of evidence gained from many disciplines. Ortiz de Montellano presents the most comprehensivve and detailed explanation of Aztec medical beliefs available in English. -- From publisher's description.
After many years of geographical and bibliographical journeys, William Panczner has completed a project that many of us would have loved to initiate, but did not undertake because of its magnitude and intrinsic complexity. Not since L. Salazar Salinas, who is credited with authoring Bole tin numeros 40 and 41 (lnstituto Geologico de Mexico, 1922, 1923), has an author been able to provide readers with a comprehensive volume containing information that is both authentic and reliable on Mexican mineralogy, mineral species, and localities. This volume is the most complete synthesis about Mexican minerals and their occurrences to date. It is richly illustrated with photographs and drawings, is we...
This book is composed by the papers accepted for presentation and discussion at The 2019 International Conference on Information Technology & Systems (ICITS'20), held at the Universidad Distrital Francisco José de Caldas, in Bogotá, Colombia, on 5th to 7th February 2020. ICIST is a global forum for researchers and practitioners to present and discuss recent findings and innovations, current trends, professional experiences and challenges of modern information technology and systems research, together with their technological development and applications. The main topics covered are: information and knowledge management; organizational models and information systems; software and systems modelling; software systems, architectures, applications and tools; multimedia systems and applications; computer networks, mobility and pervasive systems; intelligent and decision support systems; big data analytics and applications; human–computer interaction; ethics, computers & security; health informatics; information technologies in education.
"The first book to look at naturalized parrots with a global perspective, with a wide range of chapters by 36 leading researchers"--