Libros de Química, página 26 de 139

Nanoparticles Synthesis by Soil Microbes Application in Plant Production and the Environment a volume in the Plant and Soil Microbiome series presents an advanced and recent description of plant and soil microbiome in the nanoparticle synthesis and their application in sustainable agriculture and environment In The book covers the broad aspect of microbial synthesized nanoparticles in their synthesis and application in sustainable agriculture and environmental management in line with the recent and timely further interest in the biogenic synthesis of nanoparticles due to their environmentally friendly cost effective rapid and efficient nature The microbial cell contains various bioactive compounds and in the last few years nanoparticle syntheses from the microbial cell have been increasingly sought due to their overall cost effectiveness and less toxic residual products Microbe assisted synthesis of nanoparticles could provide a green environmentally benign rapid and efficient route for the fabrication of biocompatible nanostructures with diverse physical chemical and optoelectronic properties

If you're looking for simple, visual guide to all of the core sciences, this book is for you.If you wonder how airplanes stay in the air, how holograms are made, or whether viruses really are living creatures, How Science Works will reveal all. This book uses clear, easy-to-understand graphics to explain difficult concepts not only the core science topics that eluded us at school, but also the cutting-edge science reported in the news, including the discovery of the Higgs boson, gravitational waves, and the mysteries of dark matter. This new edition is revised with latest facts, figures, and discoveries, including new pages on artificial intelligence and quantum computing.

The latest edition of a classic textbook in electrochemistry The third edition of Electrochemical Methods has been extensively revised to reflect the evolution of electrochemistry over the past two decades, highlighting significant developments in the understanding of electrochemical phenomena and emerging experimental tools, while extending the book''s value as a general introduction to electrochemical methods. This authoritative resource for new students and practitioners provides must-have information crucial to a successful career in research. The authors focus on methods that are extensively practiced and on phenomenological questions of current concern. This latest edition of Electrochemical Methods contains numerous problems and chemical examples, with illustrations that serve to illuminate the concepts contained within in a way that will assist both student and mid-career practitioner.

Supercritical fluids are neither gas nor liquid, but can be compressed gradually from low to high density and they are therefore interesting and important as tunable solvents and reaction media in the chemical process industry. By adjusting the density the properties of these fluids can be customised and manipulated for a given process - physical or chemical transformation. Separation and processing using supercritical solvents such as CO2 are currently on-line commercially in the food, essential oils and polymer industries. Many agencies and industries are considering the use of supercritical water for waste remediation. Supercritical fluid chromatography represents another, major analytical application. Significant advances have recently been made in materials processing, ranging from particle formation to the creation of porous materials.

With petroleum prices spiraling upward, making synthetic fuelsor "synfuels"from coal, natural gas, and biomass has become more economically competitive. Advanced energy companies now focus exclusively on alternative fuels, and many oil companies have programs dedicated to developing synthetic fuels. The Fischer-Tropsch process, which uses a collection of chemical reactions to convert mixtures of carbon monoxide and hydrogen into liquid hydrocarbons, is the studied method of choice for producing synthetic petroleum substitutes.

La Colección Ciencia Joven fue pensada para suplir la escasez de buenos libros de divulgación de ciencias exactas, naturales y sociales destinados a los estudiantes de la escuela media. La Editorial Universitaria de Buenos Aires convocó a un conjunto de destacados autores en cada uno de los temas elegidos, que nos proponen la aventura de pensar un mundo siempre cambiante, con el fin de estimular el interés de los estudiantes en el conocimiento y, de esta manera, descubrir y orientar la propia vocación.

La puesta en marcha de los títulos de Grado en Química, qué se ha tenido en cuenta para su diseño e implantación en cada universidad -qué tienen en común, qué diferencias específicas presentan, qué indicadores de calidad y acreditación se utilizarán (...)

Real Science-4-Kids Chemistry, Level I, written at a 4th and 5th grade reading level, introduces children to college-level chemistry concepts such as the atom and periodic table, molecular bonding and chemical reactions. acid-base reactions, mixtures and separating mixtures, and large molecules such as carbohydrates, polymers and enzymes, and includes a glossary/index.