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Consideremos que el embarazo, sin ser precisamente una enfermedad, sí es un estado único (algunos dirán que “fisiológicamente imposible”), en que casi todos los valores funcionales usuales de la mujer cambian, para convertirla en un organismo apto para conservar, proteger y entregar a la vida extrauterina a un nuevo ser, que engendró, o que modernamente pudiera ser producto de una fertilización artificial. No podemos soslayar el problema que implica para todo el mundo la gran cantidad de mujeres que mueren durante el embarazo o puerperio, por complicaciones médicas del embarazo mismo, o de una patología previa que se agravó durante la gestación. Y es precisamente la experiencia...
This book contains the summaries of the "Innovation in Pharmacy: Advances and Perspectives" that took place in Salamanca (Spain) in September 2018. The early science of chemistry and microbiology were the source of most drugs until the revolution of genetic engineering in the mid 1970s. Then biotechnology made available novel protein agents such as interferons, blood factors and monoclonal antibodies that have changed the modern pharmacy. Over the past year, a new pharmacy of oligonucleotides has emerged from the science of gene expression such as RNA splicing and RNA interference. The ability to design therapeutic agents from genomic sequences will transform treatment for many diseases. The...
In Mirrors, Galeano smashes aside the narrative of conventional history and arranges the shards into a new pattern, to reveal the past in radically altered form. From the Garden of Eden to twenty-first-century cityscapes, we glimpse fragments in the lives of those who have been overlooked by traditional histories: the artists, the servants, the gods and the visionaries, the black slaves who built the White House, and the women who were bartered for dynastic ends
In this Special Issue, recent advances in cross-coupling reactions are presented in the form of original research articles, reviews, and short communications. These contributions cover different topics in this area, including novel coupling reactions, reaction conditions, synthetic alternatives, metal ligands, and applications for new pharmaceutical compounds and organic materials. In particular, the reviews deal with methodologies such as the synthesis of diarylketones through palladium catalysis and the most relevant examples of Suzuki–Miyaura and Buchwald–Hartwig coupling reactions in the synthesis of bioactive compounds. The synthetic utility of cross-coupling reactions for the synth...
This book takes readers back and forth through time and makes the past accessible to all families, students and the general reader and is an unprecedented collection of a list of events in chronological order and a wealth of informative knowledge about the rise and fall of empires, major scientific breakthroughs, groundbreaking inventions, and monumental moments about everything that has ever happened.
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Organic animal production has increased rapidly in recent years to keep up with the increasing consumer demand for organic meats. There are many guidelines and restrictions on what should go into the feedstuffs of organically farmed animals, from which difficulties arise when trying to ensure a well-balanced, nutritious diet without the use of any supplements. The book has been completely updated and revised to address how to formulate organic diets in situations where there is a declining supply of organic feed, as well as the feasibility of utilizing novel feedstuffs and their acceptability by consumers of organic meat products. Including the experiences of producers in relation to appropriate breeds and production systems for forage-based organic production, this book is an important read for researchers and students of organic food animal production, veterinary sciences and food; as well as food industry personnel and organic farmers.
This Yearbook covers the period January-December 2006 and provides an update on the state of affairs of indigenous peoples worldwide through: region and country reports covering most of the indigenous world; and updated information on the international and regional processes relating to indigenous peoples. Thanks to the contributions from indigenous and non-indigenous scholars and activists, The Indigenous World 2007 gives an overview of crucial developments in 2006 that have impacted on the indigenous peoples of the world. The Indigenous World 2007 is a source of information and an indispensable tool for those who need to be informed about the most recent issues and developments within the indigenous world.
How can cutting down a tree be good for the environment? Why do we assume trees can only be grown for EITHER conservation OR profit, but never both? What if there was a way that landholders could profit from harvesting timber from the trees they plant for stock shelter, biodiversity, soil erosion control and beautification - whilst also helping control climate change? In Heartwood- The art and science of growing trees for conservation and profit, Rowan proposes a radical new approach to forestry and Landcare that challenges the idea that harvesting trees for timber is always bad for the environment. In fact, using real examples from his own farm and others around Australia and overseas, he p...