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This expansive and practical textbook contains organic chemistry experiments for teaching in the laboratory at the undergraduate level covering a range of functional group transformations and key organic reactions.The editorial team have collected contributions from around the world and standardized them for publication. Each experiment will explore a modern chemistry scenario, such as: sustainable chemistry; application in the pharmaceutical industry; catalysis and material sciences, to name a few. All the experiments will be complemented with a set of questions to challenge the students and a section for the instructors, concerning the results obtained and advice on getting the best outcome from the experiment. A section covering practical aspects with tips and advice for the instructors, together with the results obtained in the laboratory by students, has been compiled for each experiment. Targeted at professors and lecturers in chemistry, this useful text will provide up to date experiments putting the science into context for the students.
"A Inteligência Artificial está na moda. O recente aumento na inovação e a acessibilidade de ferramentas generativas como o Chat-GPT despertaram um interesse generalizado, levando especialistas de diversas áreas a oferecerem as suas perspectivas sobre esses avanços. Isso inclui não apenas o público em geral, mas também políticos, filósofos, empresários e lobistas profissionais. As opiniões vão desde aqueles que levantam preocupações sobre a ameaça potencial da IA para a humanidade, mesmo considerando-a uma 'ameaça existencial', até outros que sublinham a complexidade de alcançar a verdadeira inteligência mecânica, postulando que as máquinas não rivalizarão com a inte...
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Fruit and Vegetable Phytochemicals: Chemistry, Nutritional Value and Stability provides scientists in the areas of food technology and nutrition with accessible and up-to-date information about the chemical nature, classification and analysis of the main phytochemicals present in fruits and vegetables – polyphenols and carotenoids. Special care is taken to analyze the health benefits of these compounds, their interaction with fiber, antioxidant and other biological activities, as well as the degradation processes that occur after harvest and minimal processing.
Knowledge of the pragmatici sheds new light on pragmatic normative literature (mainly from the religious sphere), a genre crucial for the formation of normative orders in early modern Ibero-America. Long underrated by legal historical scholarship, these media – manuals for confessors, catechisms, and moral theological literature – selected and localised normative knowledge for the colonial worlds and thus shaped the language of normativity. The eleven chapters of this book explore the circulation and the uses of pragmatic normative texts in the Iberian peninsula, in New Spain, Peru, New Granada and Brazil. The book reveals the functions and intellectual achievements of pragmatic literature, which condensed normative knowledge, drawing on medieval scholarly practices of ‘epitomisation’, and links the genre with early modern legal culture. Contributors are: Manuela Bragagnolo, Agustín Casagrande, Otto Danwerth, Thomas Duve, José Luis Egío, Renzo Honores, Gustavo César Machado Cabral, Pilar Mejía, Christoph H. F. Meyer, Osvaldo Moutin, and David Rex Galindo.