Christopher Mackay – författare

Nanomaterials' unique properties offer revolutionary means to optimize a variety of products, including electronics, textiles, paintings and coatings, pharmaceuticals, and personal care products. However, these same properties mean that nanoscale materials can behave differently in the human body and the environment than conventional materials.Nanotechnology and the Environment provides the fundamental basis needed to assess and understand the life cycle of nanomaterials. It begins with a general explanation of nanomaterials, their properties, and their uses and describes the processes used to manufacture nanoscale materials. Subsequent chapters furnish information on the analysis of nanomaterials in the environment and their fate and transport, including the effects of wastewater treatment on nanomaterials. The book discusses possible risks to human health and the environment and the environment, and describes developing regulations to manage those risks. Given the potential risks, the book explores the apparent paradox of using nanomaterials in environmental remediation. The final chapter discusses frameworks for evaluating the balance between risk and reward as nanomaterials are manufactured, used and released to the environment.

Now available to an English-speaking audience, this book is a comprehensive grammar of classical Nahuatl, the literary language of the Aztecs. It offers students of Nahuatl a complete and clear treatment of the language's structure, grammar and vocabulary. It is divided into 35 chapters, beginning with basic syntax and progressing gradually to more complex structures. Each grammatical concept is illustrated clearly with examples, exercises and passages for translation. A key is provided to allow students to check their answers. By far the most approachable textbook of Nahuatl available, this book will be an excellent teaching tool both for classroom use and for readers pursuing independent study of the language. It will be an invaluable resource to anthropologists, ethnographers, historians, archaeologists and linguists alike.

Now available to an English-speaking audience, this book is a comprehensive grammar of classical Nahuatl, the literary language of the Aztecs. It offers students of Nahuatl a complete and clear treatment of the language's structure, grammar and vocabulary. It is divided into 35 chapters, beginning with basic syntax and progressing gradually to more complex structures. Each grammatical concept is illustrated clearly with examples, exercises and passages for translation. A key is provided to allow students to check their answers. By far the most approachable textbook of Nahuatl available, this book will be an excellent teaching tool both for classroom use and for readers pursuing independent study of the language. It will be an invaluable resource to anthropologists, ethnographers, historians, archaeologists and linguists alike.

Nanomaterials' unique properties offer revolutionary means to optimize a variety of products, including electronics, textiles, paintings and coatings, pharmaceuticals, and personal care products. However, these same properties mean that nanoscale materials can behave differently in the human body and the environment than conventional materials.Nanotechnology and the Environment provides the fundamental basis needed to assess and understand the life cycle of nanomaterials. It begins with a general explanation of nanomaterials, their properties, and their uses and describes the processes used to manufacture nanoscale materials. Subsequent chapters furnish information on the analysis of nanomaterials in the environment and their fate and transport, including the effects of wastewater treatment on nanomaterials. The book discusses possible risks to human health and the environment and the environment, and describes developing regulations to manage those risks. Given the potential risks, the book explores the apparent paradox of using nanomaterials in environmental remediation. The final chapter discusses frameworks for evaluating the balance between risk and reward as nanomaterials are manufactured, used and released to the environment.