In 1895, after enduring two previous cholera epidemics and facing horrific hygienic conditions and the fear of another epidemic, officials in the Argentine province of Tucumán described their home as the "Poisoned Eden," a play on its official title, "Garden of the Republic." Cholera elicited fear and panic in the nineteenth century, and although the disease never had the demographic impact of tuberculosis, malaria, or influenza, cholera was a source of consternation that often illuminated dormant social problems. In Poisoned Eden Carlos S. Dimas analyzes the social, political, and cultural effects of three epidemics, in 1868, 1886, and 1895, that shook the northwestern province of Tucumán to understand the role of public health in building the Argentine state in the late nineteenth century. Through a reading of medical and ethnographic material, Dimas shows that cholera became intertwined in all areas of the social fabric and that Tucumanos of all classes created public health services that expanded the state's presence in the interior. In each outbreak, provincial powers contended with how to ensure the province's autonomy while simultaneously meeting the needs of the state to eradicate cholera. Centering disease, Poisoned Eden demonstrates how public health and debates on cholera's contagion became a central concern of the nineteenth-century Latin American state and promoted national cohesion.

Poisoned Eden analyzes the social, political, and cultural effects of three cholera epidemics that shook the northwestern province of Tucumán, Argentina, and the role of public health in building the Argentine state in the late nineteenth century.

It started with a fight at school. The girl who attacked me burst into flames on the way to the hospital, and now, I'm starting to...change. In less than a week, my biggest problem has gone from trying to decide what to do if I don't get into The Citadel to navigating the front lines of a looming, supernatural war. And you know what? I signed up for all the honors classes these past four years. None of them prepared me for Eden's Bluff, a school in the Bermuda Triangle with human-elemental hybrids, angels, snakes with wings, and an inter-dimensional veil that someone is trying to destroy. Unless I stop them. Poisoned Garden is the first book in the YA spinoff series to First Bloods A Dystopian SciFi / Thriller series.

As the field's premiere source, this reference is extensively revised and expanded to collect hard-to-find applications, equations, derivations, and examples illustrating the latest developments in ceramic processing technology. This book is concerned primarily with the processing of polycrystalline ceramics and focuses on the widespread fabrication of ceramics by the firing of consolidated powders forms. A brief treatment of sol-gel processing is also included. Ceramic Processing and Sintering, Second Edition provides clear and intensive discussions on colloidal and sol-gel processing, sintering of ceramics, and kinetic processes in materials. From powder synthesis and consolidation to sintering and densification behavior, this latest edition emphasizes the impact of each processing procedure on ceramic properties. The second edition also contains new and extended discussions on colloid stability, polymer growth and gelation, additives in ceramic forming, diffusion and defect strucutre, normal and abnormal grain growth, microwave sintering, Rayleigh instability effects, and Ostwald ripening. Illustrating the interconnectedness between the various steps in the overall fabrication route, Ceramic Processing and Sintering, Second Edition approaches the fundamental issues of each process and show how they are applied to the practical fabrication of ceramics.

Materials scientists continue to develop stronger, more versatile ceramics for advanced technological applications, such as electronic components, fuel cells, engines, sensors, catalysts, superconductors, and space shuttles. From the start of the fabrication process to the final fabricated microstructure, Ceramic Processing covers all aspects of modern processing for polycrystalline ceramics. Stemming from chapters in the author's bestselling text, Ceramic Processing and Sintering, this book gathers additional information selected from many sources and review articles in a single, well-researched resource. The author outlines the most commonly employed ceramic fabrication processes by the consolidation and sintering of powders. A systematic approach highlights the importance of each step as well as the interconnection between the various steps in the overall fabrication route. The in-depth treatment of production methods includes powder, colloidal, and sol-gel processing as well as chemical synthesis of powders, forming, sintering, and microstructure control. The book covers powder preparation and characterization, organic additives in ceramic processing, mixing and packing of particles, drying, and debinding. It also describes recent technologies such as the synthesis of nanoscale powders and solid freeform fabrication. Ceramic Processing provides a thorough foundation and reference in the production of ceramic materials for advanced undergraduates and graduate students as well as professionals in corporate training or professional courses.

Sol-Gel Science: The Physics and Chemistry of Sol-Gel Processing presents the physical and chemical principles of the sol-gel process. The book emphasizes the science behind sol-gel processing with a chapter devoted to applications. The first chapter introduces basic terminology, provides a brief historical sketch, and identifies some excellent texts for background reading. Chapters 2 and 3 discuss the mechanisms of hydrolysis and condensation for nonsilicate and silicate systems. Chapter 4 deals with stabilization and gelation of sols. Chapter 5 reviews theories of gelation and examines the predicted and observed changes in the properties of a sol in the vicinity of the gel point. Chapter 6 describes the changes in structure and properties that occur during aging of a gel in its pore liquor (or some other liquid). The discussion of drying is divided into two parts, with the theory concentrated in Chapter 7 and the phenomenology in Chapter 8. The structure of dried gels is explored in Chapter 9. Chapter 10 shows the possibility of using the gel as a substrate for chemical reactions or of modifying the bulk composition of the resulting ceramic by performing a surface reaction (such as nitridation) on the gel. Chapter 11 reviews the theory and practice of sintering, describing the mechanisms that govern densification of amorphous and crystalline materials, and showing the advantages of avoiding crystallization before sintering is complete. The properties of gel-derived and conventional ceramics are discussed in Chapter 12. The preparation of films is such an important aspect of sol-gel technology that the fundamentals of film formation are treated at length in Chapter 13. Films and other applications are briefly reviewed in Chapter 14. Materials scientists and researchers in the field of sol-gel processing will find the book invaluable.