eBooks de Química, página 10 de 20

Glycals and Their Derivatives is an essential resource for understanding the emerging applications of carbohydrate-derived unsaturated sugars. Carbohydrates are versatile molecules, abundant in nature, biocompatible, and structurally diverse, with glycals and their derivatives showing remarkable biological activities, including antimicrobial and anticancer effects. It discusses the synthesis, transformations, and applications of glycals, offering valuable insights for researchers and professionals in glycoscience.Key Features:- Comprehensive Coverage: Explores the synthesis and transformation of glycals, glycosides), and 2-C-branched sugars, emphasizing their chemical and biological significance.- Advanced Synthetic Strategies: Discusses recent advances, including metal-catalyzed and metal-free approaches for glycoside synthesis under mild conditions.- Natural Product Synthesis: Highlights the total synthesis of medicinally important molecules derived from glycals.- Cutting-Edge Applications: Examines the role of glycals in creating glycohybrids and glycoconjugates, opening avenues in glycobiology and glycotechnology.Readership: Designed for undergraduate and graduate students, academic researchers, and professionals in the pharmaceutical and chemical industries.

La novedad más importante de este curso de Química general con respecto a otros similares consiste en la introducción de los conocimientos más modernos en temas tales como: 1. Estereoquímica, estructuras ionicas y covalentes, ilustradas por mas de 120 figuras. 2. Teorias del enlace quimico expuestas mediante algunos recursos simples de Mecanica cuantica y con numerosos ejemplos clasicos. 3. Estudio de las soluciones acuosas siguiendo a Bronsted empleando los metodos graficos de la escuela escandinava. 4. Titulaciones acido-base, titulaciones por precipitacion, complejometricas y redox, desarrolladas especialmente en los textos norteamericanos.

Química inorgânica básica é um livro que reúne a experiência do autor no ensino de Química Geral e Química Inorgânica em cursos de graduação e pós-graduação.Essa experiência revelou dois pontos impor

The Mission: This book invites formulators to delve into the fascinating world of modern coatings formulation. lt provides valuable insights into how coating properties can be purposefully controlled, examining both individual components and their complex interactions. With its clear structure and carefully curated information, this work serves as an inspiring resource for deepening knowledge and exploring innovative approaches in coating technology. The Audience: Coatings chemists and formulation experts will benefit from the well-structured, in-depth information on the chemical and physical principles that are essential for developing high-performance coating systems. Career changers and newcomers will find practical guidance for applying theoretical concepts in coatings practice, as well as insights into overcoming the challenges of formulating, manufacturing and applying modern coatings. Students receive a clear introduction to coatings technology and a solid foundation for developing innovative coating systems. The Value: Through comprehensive insights into the chemical and physical principles of coating formulation, this book equips readers with the knowledge to effectively control coating properties. Practical examples allow for immediate application of theoretical knowledge, helping to enhance the quality of ones own products. Moreover, the book provides valuable strategies for identifying and quickly correcting formulation errors - an invaluable resource, especially for industry practitioners.

Dive into the fascinating world of chemistry with "O Level Chemistry for Cambridge Students: 2024 and 2025 Edition"! Master O Level Chemistry with this comprehensive guide! Clear explanations, exam-focused content, and engaging examples for 2024-2025 success.

Este E-BOOK propõe que a química seja entendida por alunos da 1ª série do ensino fundamental de forma simples e divertida. Para essa edição o tema proposto foi a química da água, um assunto que envol

Este livro cartilha propõe que a química seja entendida por alunos da 1ª série do ensino fundamental de forma simples e divertida. Para essa edição o tema proposto foi a química da água, um assunto q

A química, frequentemente referida como ciência central, desempenha um papel na ligação das ciências físicas, assim como as ciências da vida e ciências aplicadas (como medicina e engenharia).

Esta dissertação é uma pesquisa que examina a indústria de gás natural no Brasil. A descoberta de imensas reservas de hidrocarbonetos no pré-sal brasileiro, a perspectiva de aumento da oferta de gás

Explosivos: a ciência da pólvora mergulha nas profundezas da história e da ciência por trás das pólvoras e dos explosivos. Desde os primórdios da pólvora até os avanços modernos, este livro oferece u

The Mission The EC Tech Report Automation and Digitalisation provides the reader with the basic knowledge for a quick and competent introduction to the world of automation in coatings development in the laboratory, for example with high-throughput test systems and in coating production using the example of fully automated coatings production. The focus is also on increasing efficiency in time-consuming coatings development projects as well as automation in quality control and process monitoring. Thanks to digitalisation, it is possible to optimise product processes from a large amount of data, resources can be conserved, and time-saving potential can be made visible. This enables the reader to implement specific approaches for their own production, from paint research and development through to paint production, and thus utilise the latest findings in paint development. The Audience Newcomers and career changers with a background in chemistry are given a quick introduction and overview, as well as in-depth knowledge of trending subjects in the industry. It is recommended for experts who want to keep up to date with the latest trends and be prepared for future topics. The Value The reader receives a quick and reliable overview of a trend topic, compiled by the specialist editorial team of the leading trade coatings technology magazine ECJ and is based on the latest articles. In addition, readers have access to exclusive presentations from the coatings specialist. As a service for the user: there is no need for lengthy research. The reader receives concrete tips and can thus master his core task, the day-to-day formulation of coatings.

O método de manufatura do óxido de grafeno reduzido (rGO) é eficiente para produção com 3 camadas e área superficial de 32 m²/g por meio de redução térmica do GO. Os espectros da espectroscopia de fo

Acidentes Radiológicos é uma obra que se aprofunda no relato de eventos radiológicos críticos ocorridos globalmente, registrados pela Agência Internacional de Energia Atômica (IAEA). Este livro, dest

As refinarias que processam petróleo bruto para matéria-prima e milhares de outros produtos processam uma infinidade de galões armazenados em vasos e tanques, usando plataformas, embarcações, navios,

O objetivo é sintetizar e caracterizar sistemas porfirínicos envolvendo metaloporfirinas modificadas pela substituição com unidades de calixarenos e/ou crown ethers. Será investigado o potencial anal

Quando realizamos atividades em parceria com as escolas, percebemos claramente um distanciamento entre as propostas metodológicas acadêmicas/universitárias e a prática pedagógica que ocorre no contex

O livro trata do uso da taxonomia de Bloom, sendo a ela atribuída a finalidade de facilitar a avaliação da aprendizagem dos educandos e os resultados da prática educativa, refletindo sobre a avaliaçã

The Mission The EC Tech Report "Marine Coatings" provides the reader with the basic knowledge of anti-fouling, which is a major issue in the marine industry, e.g. on boats and ships, to save fuel and protect against corrosion while complying with legislation. There are also the latest developments in marine coating formulations with sustainable epoxy binders, explained and presented by the leading coating (raw material) manufacturers in the form of printed papers and conference papers. Graphene is an important anti-corrosion additive for marine coatings and leading raw material suppliers will explain how to get the most out of it so that it can be successfully incorporated into own coating systems. Other papers, including sales forecasts, provide background information on how sales markets are developing globally and in different regions. Everything is presented in a very clear and handy multimedia format to provide a comprehensive overview of the most important topics in the maritime industry in a short space of time. The Audience Even for newcomers and career changers with a background in chemistry, this report is a valuable resource. It provides a clear introduction and a comprehensive overview of current trends in the industry. It is also recommended for professionals to keep abreast of the latest developments and be prepared for future topics. The Value The reader receives a quick and reliable overview of a trend topic, compiled by the specialist editorial team of the leading trade coatings technology magazine ECJ and is based on the latest articles. In addition, readers have access to exclusive presentations from the leading congress at the ECS and further relevant EC conferences. As a service for the user: there is no need for lengthy research. The reader receives concrete tips and can thus master his core task, the day-to-day formulation of coatings.

O livro Atividade Experimental Problematizada (AEP) — 60 experimentações com foco no ensino de Química: da educação básica à universidade pretende trazer subsídios a questões envolvendo problemáticas

De acordo com a Lei de Diretrizes e Bases (Lei 9394/96), é obrigatório o ensino de Educação Ambiental para todos os níveis de ensino e a conscientização pública para a preservação do meio ambiente. M