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The Xenarthra are an order of the mammals consisting of the armadillos, anteaters, and sloths. The Biology of the Xenarthra is the first authoratative study of the Xenarthra in a generation. The volume features an impressive group of international scholars who explore the current biology and ecological status of these mammals in each of the geographic regions they inhabit. Many of these populations reside in developing countries, and before now, information on these species has been scarce. Topics cover a wide array of issues including genetics, physiology, behavior, ecology, and conservation. Discussions range from paleontological perspectives on xenarthran evolution to both lab and field-based studies of living species. Contemporary research in areas such as genome sequencing and leprosy in armadillos is also included.
This book discusses the Lagoa Santa Karst, which has been internationally known since the pioneering studies of the Danish naturalist Peter Lund in the early 1800s. It covers the speleogenesis, geology, vegetation, fauna, hydrogeology, geomorphology, and anthropogenic use of the Lagoa Santa Karst and is the first English-language book on this major karst area. The area, which has been at the heart of the debate on the origin and age of human colonization in the Americas, is characterized by a classical and scenic karst landscape with limestone cliffs, karst lakes and karst plains, in addition to numerous solution dolines. More than 1,000 caves have been documented in the area, many with significant archeological and paleontological value. Despite its great importance, the Lagoa Santa Karst faces severe environmental threats due to limestone mining and the expansion of the metropolis of Belo Horizonte and its surrounding towns. The growing recognition of the area’s remarkable significance has led to increasing concern, and a number of protected areas have now been established, improving the conservation status of this landmark karst area.
Known for its readability and systematic, rigorous approach, this fully updated FUNDAMENTALS OF ANALYTICAL CHEMISTRY, 9E, International Edition offers extensive coverage of the principles and practices of analytic chemistry and consistently shows students its applied nature. The book's award-winning authors begin each chapter with a story and photo of how analytic chemistry is applied in industry, medicine, and all the sciences. To further reinforce student learning, a wealth of dynamic photographs by renowned chemistry photographer Charlie Winters appear as chapter-openers and throughout the text. Incorporating Excel spreadsheets as a problem-solving tool, the Ninth Edition is enhanced by a chapter on Using Spreadsheets in Analytical Chemistry, updated spreadsheet summaries and problems, an "Excel Shortcut Keystrokes for the PC" insert card, and a supplement by the text authors, EXCEL® APPLICATIONS FOR ANALYTICAL CHEMISTRY, which integrates this important aspect of the study of analytical chemistry into the book's already rich pedagogy. New to this edition is OWL, an online homework and assessment tool that includes the Cengage YouBook, a fully customizable and interactive eBook, which enhances conceptual understanding through hands-on integrated multimedia interactivity.
This book addresses the diversity of tropical microorganisms and its applications in agriculture, renewable energy production and environmental protection. It covers several tropical habitats such as rain forests, mangroves, sea and river waters and describes how microorganisms isolated from these regions can be used to control insects and plant diseases, to improve sugar cane and biofuels production among other applications. The book also aims to bring researchers’ attention to the potential of tropical microorganisms for biotechnological purposes, an area that is still far from being well explored.
Progress in Education. Volume 53 explores the different factors involved in flexible study options and delivery modes in higher education from a student's and service provider's perspective. The authors also investigate the available literature in order to explore the fine line between offering students a variety of study options to suit their specific needs, circumstances and learning styles, versus exploiting the tertiary education system through commercialization and implementing a pure business model that considers students as clients or service users rather than knowledge seekers.Following this, the compilation delves into the potential impact of profiling on students' learning experiences and well-being at school. The authors contend that achieving a particular type of profiling may assist in the enhancement of academic experiences, and this theorization has important educational and psychological implications.The performance of Spanish secondary schools whose 15-year-old students were assessed in mathematical competencies by the OECD (PISA program) in 2003 and 2012 is evaluated, and research reveals that Spanish schools decreased in efficiency over time. Persistent technical inefficiency was a larger problem than residual technical inefficiency when evaluating the educational performance of Spanish secondary schools over time. The results are worrisome because the average socio-economic status of the families increased significantly in this period.The next study was conducted with the goal of determining how flipped teaching and learning classrooms affects university students' perceptions of teachers' professional development. The results show that there are significant differences in some dimensions of TPACK for two university instructors, and the research implications and limitations of this study are detailed along with suggestions.One study aims to examine the types of conclusion of argumentative discussions between parents and children during mealtime. The findings of this study show that the most frequent types of conclusions are dialectical, i.e., one of the two parties accept or refuse the standpoint of the other party, reaching in this way the concluding stage of their argumentative discussions.Later, a case study is detailed which examines student perceptions of a fully online community learning environment within an undergraduate course at a Canadian university. The authors use a theoretical model based on elements of engaging online learning environments, and the results indicate that successful design of flipped classroom models requires full student participation in Authentic and Alternative Assessment, Problem-Based Learning, Online Learning Communities and Critical Reflection of self and peers.The authors analyze inverse modeling problems in the context of teacher training courses. Two different inverse modeling problems are proposed to prospective teachers, who are asked to reformulate them in order to be used in secondary school courses. These type of problems have been the core subject of several preceding papers and have been studied as they relate to engineering undergraduates.The concluding chapter reviews literature on the philosophical concept of bullying strategies. The authors analyze the significant usage of anti-bullying strategies as prominent strategies in teaching, as informed by conceptual and theoretical frameworks of cognitive and metacognitive theories.
This book presents the Proceedings of The 4th Brazilian Technology Symposium (BTSym'18). Part I of the book discusses current technological issues on Systems Engineering, Mathematics and Physical Sciences, such as the Transmission Line, Protein-modified mortars, Electromagnetic Properties, Clock Domains, Chebyshev Polynomials, Satellite Control Systems, Hough Transform, Watershed Transform, Blood Smear Images, Toxoplasma Gondi, Operation System Developments, MIMO Systems, Geothermal-Photovoltaic Energy Systems, Mineral Flotation Application, CMOS Techniques, Frameworks Developments, Physiological Parameters Applications, Brain Computer Interface, Artificial Neural Networks, Computational Vision, Security Applications, FPGA Applications, IoT, Residential Automation, Data Acquisition, Industry 4.0, Cyber-Physical Systems, Digital Image Processing, Patters Recognition, Machine Learning, Photocatalytic Process, Physical-chemical analysis, Smoothing Filters, Frequency Synthesizers, Voltage Controlled Ring Oscillator, Difference Amplifier, Photocatalysis and Photodegradation. Part II of the book discusses current technological issues on Human, Smart and Sustainable Future of Cities, such as the Digital Transformation, Data Science, Hydrothermal Dispatch, Project Knowledge Transfer, Immunization Programs, Efficiency and Predictive Methods, PMBOK Applications, Logistics Process, IoT, Data Acquisition, Industry 4.0, Cyber-Physical Systems, Fingerspelling Recognition, Cognitive Ergonomics, Ecosystem services, Environmental, Ecosystem services valuation, Solid Waste and University Extension. BTSym is the brainchild of Prof. Dr. Yuzo Iano, who is responsible for the Laboratory of Visual Communications (LCV) at the Department of Communications (DECOM) of the Faculty of Electrical and Computing Engineering (FEEC), State University of Campinas (UNICAMP), Brazil.
All coastal areas are facing a growing range of stresses and shocks, the scale of which now poses threats to the resilience of both human and environmental coastal systems. Responsible agencies are seeking better ways of managing the causes and consequences of the environmental change process in coastal zones. This volume discusses the basic principles underpinning a more integrated approach to coastal management and highlights the obstacles that may be met in practice in both developed and developing countries. Successful strategies will have to encompass all the elements of management, from planning and design through financing and implementation, as highlighted in this book.