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This book shows the results of research in different countries on how to measure digital competence among future generations of teachers and facing the challenges brought by the convergence of analogue and digital media. This book provides answers to the research questions: How should the key competencies related to media pedagogy be effectively measured and compared? What is the level of digital literacy of pre-service teachers in selected countries? The individual chapters are based on a systematic review of research results (from the last two decades) to show trends related to changes in measurement and levels of digital competence. This book is valuable for researchers training future generations of teachers in the use of new media as well as to those trying to measure the development of the information society, as well as those conducting research in the field of comparative pedagogy (including the transfer of the most effective solutions in the field of media pedagogy).
Drug Trafficking, Corruption and States is cutting edge research. Garay Salamanca and Salcedo-Albarán, along with their contributing authors help document the transition from economic to political imperatives within transnational drug cartels. The break from the Zetas by La Familia Michoacana is one example contained in their empirical survey. Social Network Analysis is their tool for illuminating the varying dynamics of cartel-state inter-penetration and reconfiguration. In doing so they clearly discern between State Capture (StC) and Co-opted State Reconfiguration (CStR). As the drug wars and criminal insurgencies rage in the Americas and beyond, this seminal framework will facilitate efforts by scholars, law enforcement officials, intelligence analysts and policymakers to understand shifts in sovereignty, and to illuminate the mechanisms of transnational illicit networks and their interaction with the state.
This is a new release of the original 1940 edition.
Coral reef declines have been recorded for all major tropical ocean basins since the 1980s, averaging approximately 30-50% reductions in reef cover globally. These losses are a result of numerous problems, including habitat destruction, pollution, overfishing, disease, and climate change. Greenhouse gas emissions and the associated increases in ocean temperature and carbon dioxide (CO2) concentrations have been implicated in increased reports of coral bleaching, disease outbreaks, and ocean acidification (OA). For the hundreds of millions of people who depend on reefs for food or livelihoods, the thousands of communities that depend on reefs for wave protection, the people whose cultural pra...
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...
Proceedings from the 2012 Fourth International Meeting on Gravitation and Cosmology, focusing on accelerated cosmic expansion This volume provides both an update and a review of the state of alternative theories of gravity in connection with the accelerated expansion of the universe issue. Different theoretical proposals exist to explain the acceleration in the cosmic expansion, generating the dark energy issue and opening the possibility to theories of gravity alternative to general relativity. Related issues such as the dark matter problem are also surveyed in order to give the readers profound insight on the subject from different points of view. Comprised of short talks and plenary lectu...
Newly revised and updated, Mexicanos tells the rich and vibrant story of Mexicans in the United States. Emerging from the ruins of Aztec civilization and from centuries of Spanish contact with indigenous people, Mexican culture followed the Spanish colonial frontier northward and put its distinctive mark on what became the southwestern United States. Shaped by their Indian and Spanish ancestors, deeply influenced by Catholicism, and tempered by an often difficult existence, Mexicans continue to play an important role in U.S. society, even as the dominant Anglo culture strives to assimilate them. Thorough and balanced, Mexicanos makes a valuable contribution to the understanding of the Mexican population of the United States—a growing minority who are a vital presence in 21st-century America.