Solidification and Solid-State Transformations of Metals and Alloys describes solidification and the industrial problems presented when manufacturing structural parts by casting, or semi-products for forging, in order to obtain large, flat or specifically shaped parts. Solidification follows the nucleation and growth model, which will also be applied in solid-state transformations, such as those taking place because of changes in solubility and allotropy or changes produced by recrystallization. It also explains the heat treatments that, through controlled heating, holding and cooling, allow the metals to have specific structures and properties. It also describes the correct interpretation of phase diagrams so the reader can comprehend the behaviour of iron, aluminium, copper, lead, tin, nickel, titanium, etc. and the alloys between them or with other metallic or metalloid elements. This book can be used by graduate and undergraduate students, as well as physicists, chemists and engineers who wish to study the subject of Metallic Materials and Physical Metallurgy, specifically industrial applications where casting of metals and alloys, as well as heat treatments are relevant to the quality assurance of manufacturing processes. It will be especially useful for readers with little to no knowledge on the subject, and who are looking for a book that addresses the fundamentals of manufacturing, treatment and properties of metals and alloys. - Uses theoretical formulas to obtain realistic data from industrial operations - Includes detailed explanations of chemical, physical and thermodynamic phenomena to allow for a more accessible approach that will appeal to a wider audience - Utilizes micrographs to illustrate and demonstrate different solidification and transformation processes
Translating Contemporary Mexican Texts: Fidelity to Alterity addresses an area of research that has received little if any attention in translation theory: the translation into English of contact neologisms and code-switching in Mexican Spanish. The translator of Mexican texts is invited to review the historical background and the sociopolitical and linguistic factors that have led to the emergence of new varieties of English and Spanish, in particular the mixed varieties and code-switching common to parts of Mexico and the United States, often known collectively as Spanglish. Since translation should not consist of effacing the Other, Translating Contemporary Mexican Texts provides conceptual tools and practical advice for carrying out foreignizing translations that allow for a degree of preservation of linguistic and cultural differences through the employment of heterogeneous discourse.
Stroll around the World Heritage Site Colonia del Sacramento and you will feel like you have travelled back in time: 17th colonial buildings grace the historic section, while the lively modern town extends around a bay. Go by horseback across the country’s rolling hills and stay overnight at a country estate. From historic gems to thermal springs, from charming riverside towns to gorgeous beach resorts: Uruguay is ideal for adventurous and leisurely visitors alike. Footprintfocus Uruguay also features detailed coverage of Buenos Aires, the main gateway to the country, plus comprehensive listings on where to eat, sleep and have fun. • Essentials section with practical advice on getting there and around. • Covers Buenos Aires, the main gateway to the country. • Highlights map of Uruguay and Buenos Aires so you know what not to miss. • Detailed street maps for Montevideo, Buenos Aires and other important towns. • Slim enough to fit in your pocket. Loaded with advice and information, this concise Footprintfocus guide will help you get the most out of Uruguay without weighing you down.
Have you ever wondered what makes the Mediterranean diet so healthy? Do you enjoy olives, tomatoes, Chouriço and Mozzarella, basil, rosemary and oregano, grapes, figs, and dates; and would you like to learn more about the substances they contain? Then this book is for you! The Mediterranean diet, designated as an ‘Intangible Cultural Heritage of Humanity’, has a reputation of being particularly beneficial to your health and for reducing the risk of diseases like cardiovascular disorders. Read this book to find out which chemical compounds contribute to these health benefits. Typical ingredients of the Mediterranean diet include olive oils, fresh and dried vegetables and fruits, cereals, moderate amounts of fish, dairy and meat, and various condiments and spices, typically accompanied by wine and infusions. The book will introduce you to the most typical ingredients, providing information about their use in Mediterranean cuisine and explaining more about the healthy substances they contain – from their chemistry to their occurrence in the foods and the resulting intake. Summarizing important facts and data from available scientific literature, this book even gives recommendations for guidelines to a healthy diet – guidelines that are becoming more and more important. In recent years, it has been observed that nutritional habits in the geographical area have started to deviate further and further away from the typical Mediterranean nutritional pattern, representing an alarming trend that this book also critically addresses, since the WHO has reported increases in obesity and malnutrition in the Mediterranean area. Illustrations of important chemical compound structures, as well as appetizing photos of select ingredients for Mediterranean dishes, accompany the text.
Throughout the world, the kitchen is the heart of family and community life. Yet, while everyone has a story to tell about their grandmother's kitchen, the myriad activities that go on in this usually female world are often devalued, and little scholarly attention has been paid to this crucial space in which family, gender, and community relations are forged and maintained. To give the kitchen the prominence and respect it merits, Maria Elisa Christie here offers a pioneering ethnography of kitchenspace in three central Mexican communities, Xochimilco, Ocotepec, and Tetecala. Christie coined the term "kitchenspace" to encompass both the inside kitchen area in which everyday meals for the family are made and the larger outside cooking area in which elaborate meals for community fiestas are prepared by many women working together. She explores how both kinds of meal preparation create bonds among family and community members. In particular, she shows how women's work in preparing food for fiestas gives women status in their communities and creates social networks of reciprocal obligation. In a culture rigidly stratified by gender, Christie concludes, kitchenspace gives women a source of power and a place in which to transmit the traditions and beliefs of older generations through quasi-sacramental food rites.
The first relational study of twentieth-century U.S. guestworker programs from Mexico and the Caribbean, Contracting Freedom explores how 1940s debates over labor programs elided race and empire while further legitimating and extending U.S. domination abroad in the post-World War II era.
Solidification and Solid-State Transformations of Metals and Alloys describes solidification and the industrial problems presented when manufacturing structural parts by casting, or semi-products for forging, in order to obtain large, flat or specifically shaped parts. Solidification follows the nucleation and growth model, which will also be applied in solid-state transformations, such as those taking place because of changes in solubility and allotropy or changes produced by recrystallization. It also explains the heat treatments that, through controlled heating, holding and cooling, allow the metals to have specific structures and properties. It also describes the correct interpretation of phase diagrams so the reader can comprehend the behaviour of iron, aluminium, copper, lead, tin, nickel, titanium, etc. and the alloys between them or with other metallic or metalloid elements. This book can be used by graduate and undergraduate students, as well as physicists, chemists and engineers who wish to study the subject of Metallic Materials and Physical Metallurgy, specifically industrial applications where casting of metals and alloys, as well as heat treatments are relevant to the quality assurance of manufacturing processes. It will be especially useful for readers with little to no knowledge on the subject, and who are looking for a book that addresses the fundamentals of manufacturing, treatment and properties of metals and alloys. - Uses theoretical formulas to obtain realistic data from industrial operations - Includes detailed explanations of chemical, physical and thermodynamic phenomena to allow for a more accessible approach that will appeal to a wider audience - Utilizes micrographs to illustrate and demonstrate different solidification and transformation processes
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