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Temperamento
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Correspondencia entre Juan Guerrero Ruiz y Jorge Guillén
Son tres recordatorios por la muerte de Julio Guerrero Aroca, tres portadas de almanaques, cuatro tarjetas de felicitación navideña, nueve tarjetas postales, dos telegramas y 29 cartas de Juan Guerrero Ruiz, y dos cartas de Jorge Guillén, que tratan principalmente sobre el ambiente literario previo a la Guerra Civil en España; la idea de publicación junto a Juan Ramón Jiménez de la revista "Poesía Española"; el transcurrir de la vida de varios de los componentes de la Generación del 27; y las ideas de publicación de Juan Guerrero Ruiz Incluye además, una carta autógrafa firmada de Juan Guerrero Ruiz a un destinatario desconocido y sin fechar (h. 69); y en sobre autógrafo con sellos de correos, una nota autógrafa (fotocopia) autobiográfica de Antonio Machado (h. 70) y una carta autógrafa firmada (fotocopia en negativo) de Antonio Machado a Jorge Guillén, fechada en Madrid, el 16 de julio de 1933 (h. 71)
Application of New Nanoparticle Structures as Catalysts
Catalysts are made of nanoparticles of metals, metal oxides, and other compounds that may act as active phases, support the latter, or a combination of both. The initial incentive to reduce as much as possible, up to the nano-scale, the size of the particles of active catalyst components is to maximize the surface area exposed to reactants, thus minimizing the specific cost per function and increasing the rate of conversion of feedstocks to products in relatively simple reactions. Nowadays, the interest in nanocatalyst developments has shifted to an emphasis on improving the selectivity of catalysts, allowing one to obtain desirable reactions in more complex synthetic processes. Thus, new generations of nanocatalysts should be designed at the molecular level to display well-defined structural characteristics, in terms of size, shapes, hierarchical porosity, and morphologies, as well as with controlled chemical composition. The development of efficient nanocatalysts supposes the characterization of their various surface active sites at the nanometer scale, which is focused on establishing synthesis-structure-performance relationships.
Novel Carbon Adsorbents
Following in the lineage of Adsorption by Carbons (Bottani & Tascon, 2008), this work explores current research within contemporary novel carbon adsorbents. Both basic and applied aspects are discussed for this important class of materials. The first section of the book introduces physical adsorption and carbonaceous materials, and is followed by a section concerning the fundamentals of adsorption by carbons. This leads to development of a series of theoretical concepts that serve as an introduction to the following section in which adsorption is mainly envisaged as a tool to characterize the porous texture and surface chemistry of carbons. Particular attention is paid to novel nanocarbons, ...
Activated Carbon
Recent years have seen an expansion in speciality uses of activated carbons including medicine, filtration, and the purification of liquids and gaseous media. Much of current research and information surrounding the nature and use of activated carbon is scattered throughout various literature, which has created the need for an up-to-date comprehensive and integrated review reference. In this book, special attention is paid to porosities in all forms of carbon, and to the modern-day materials which use activated carbons - including fibres, clothes, felts and monoliths. In addition, the use of activated carbon in its granular and powder forms to facilitate usage in liquid and gaseous media is explored. Activated Carbon will make essential reading for Material Scientists, Chemists and Engineers in academia and industry. - Characterization of porosity - The surface chemistry of the carbons - Methods of activation and mechanisms of adsorptio - Computer modelling of structure and porosity within carbons - Modern instrumental analytical methods
La obra no escrita
Uno de los filósofos españoles en los que se cumple la simultaneidad de su conocimiento y de su desconocimiento es Nicolás Salmerón. Y lo es en tanto y en cuanto su labor ha sido notable y significativa no solo para la filosofía española sino para el conjunto de la sociedad de este país, por su carácter multidisciplinar; pero también lo es por ser la suya una trayectoria donde no existen demasiados textos escritos de su puño y letra en torno a la filosofía sino, como decimos, un amplio trabajo práctico sobre el que es necesario un nuevo análisis para absorber una visión de conjunto. Su obra en ese sentido es muy conocida y también muy desconocida: se conoce a un Nicolás Salme...
Pharmaceuticals in Aquatic Environments
This reference book compiles up-to-date research about the threat and management of pharmaceutical residue dispersion in the aquatic environment. It explores the risk analysis and short- and long-term health issues created due to the ingestion of pharmaceutical-contaminated food products and drinking water. The book focuses on the methods of removal and degradation processes of pharmaceutical residues from contaminated sources. It emphasizes the importance of eco-friendly and advanced treatment technology for the sustainable management of wastewater and drinking water supply. The book is meant for industry experts and researchers in pharmaceutical science, toxicology, and environmental sciences.
