Libros de Biología, página 5 de 607

Urban, Emil K.Universally recognized as by far the most authoritative and comprehensive work ever published, Birds of Africa, Volume V is the second of four volumes to deal with the Passerine birds of the continent. The families treated fall into the following groups: thrushes, Old World warblers, Old World flycatchers, monarch flycatchers wattle-eyes and puffback flycatchers. The editors and artists have worked closely with nine other authors--all acknowledged experts on their bird families--to produce a superb reference in which encyclopedic texts on every species are complemented by accurate and detailed paintings and drawings of the birds themselves. Full bibliographies, acoustic references and indexes complete this marvelous reference.Key Features: * Continues the high quality of this well-regarded series * Provides the only comprehensive handbook treatment of African birds

Fry, C. HilaryBy far the most authoritative and comprehensive work ever published on the birds of Africa. The Editors and artists have worked closely with the 16 authors of this volume--all internationally acknowledged experts on their bird families--to produce encyclopaedic accounts of each species.This volume completes the non-passerines, dealing with all species occurring on the continent--residents and visitors alike--in the following families: parrots, turacos, cuckoos, owls, nightjars, swifts, colies, kingfishers and their allies, and woodpeckers and their allies. All are illustrated, and all known biological information is included. The passerines (songbirds) will be covered in four forthcoming volumes, already in preparation.

For nearly a quarter century Molecular Biology of the Cell has been the leading cell biology textbook. This tradition continues with the new Fifth Edition, which has been completely revised and updated to describe our current, rapidly advancing understanding of cell biology. To list but a few examples, a large amount of new material is presented on epigenetics; stem cells; RNAi; comparative genomics; the latest cancer therapies; apoptosis (now its own separate chapter); and cell cycle control and the mechanics of M phase (now integrated into one chapter).

In recent years, the field of pharmaceutical microbiology has experienced numerous technological advances, accompanied by the publication of new and harmonized compendial methods. It is therefore imperative for those who are responsible for monitoring the microbial quality of pharmaceutical/biopharmaceutical products to keep abreast of the latest changes. Microbial Limit and Bioburden Tests: Validation Approaches and Global Requirements guides readers through the various microbiological methods listed in the compendia with easy-to-follow diagrams and approaches to validations of such test methodologies. Includes New and Updated Material Now in its second edition, this work is the culmination of research and discussions with technical experts, as well as USP and FDA representatives on various topics of interest to the pharmaceutical microbiologist and those responsible for the microbial quality of products, materials, equipment, and manufacturing facilities. New in this edition is an entire chapter dedicated to the topic of biofilms and their impact on pharmaceutical and biopharmaceutical operations. The subject of rapid methods in microbiology has been expanded and includes a discussion on the validation of alternative microbiological methods and a case study on microbial identification in support of a product contamination investigation. Substantially updated and revised, this book assists readers in understanding the fundamental issues associated with pharmaceutical microbiology and provides them with tools to create effective microbial contamination control and microbial testing programs for the areas under their responsibility.

This reference book is unique in its kind, since it meticulously lists a vast variety of the extensive South American flora, in particular the one of Venezuela. Pharmacists, pharmacologists, toxicologists and botanists will find that this encyclopaedia is unprecedented in depth and detail. In an A-Z format, more than 80 plant families are covered. Botanical information as well as the chemical content of the individual species is given together with their specific use in traditional South American medicine. More than 250 detailed figures allow easy identification and the screening of plants of interest.

Interactions between plants and animals are incredibly diverse and complex and span terrestrial, atmospheric and aquatic environments. The last decade has seen the emergence of a vast quantity of data on the subject and there is now a perceived need among both teachers and undergraduate students for a new textbook that incorporates the numerous recent advances made in the field. The book is intended for use by advanced level undergraduate and beginning graduate students, taking related courses in wider ecology degree programmes.

This important and exciting title represents the first authoritative volume focussed on pelagic (open ocean) sharks as a group. Virtually every pelagic shark expert in the world has contributed to this landmark publication which includes the latest data and knowledge on pelagic shark biology, fisheries, management, and conservation. Pelagic sharks face unprecedented levels of exploitation in all the world's oceans through both direct fisheries and by-catch, and effective management for these species is contingent upon solid science and data, which this book brings together for the first time. All those involved in shark biology will need to have a copy of this book.

Following the completion of the Human Genome Project the content and organization of the third edition of Human Molecular Genetics (HMG) has been thoroughly revised. There are new chapters on cells and development and on functional genomics. The sections on complex diseases have been completely rewritten and reorganized, as has the chapter on Genome Projects. Other changes include a new section on molecular phylogenetics (Chapter 12) and the introduction of Ethics Boxes to discuss some of the implications of the new knowledge. Virtually every page has been revised and updated to take account of the stunning developments of the past four years since the publication of the last edition of Human Molecular Genetics.

Una obra concebida como la mejor herramienta científica, técnica y divulgativa y, por ello, de una gran utilidad para el amplio abanico de profesionales que realizan su actividad profesional o lúdica (viveristas, gestores de espacios protegidos, investigadores, deportistas, ecoturistas, …), en las múltiples actividades de gestión, formación, investigación y turismo sostenible que hoy se desarrolla en Andalucía.

This volume covers a diverse collection of protocols currently being used by the Toxoplasma research community, and also looks at innovative methods that are pushing the boundaries of possibilities. Chapters in this book discuss topics such as isolation and genotyping of Toxoplasma gondii strains; assessing rhoptry secretion in T. gondii; plate-based quantification of stimulated Toxoplasma egress; methods to study ocular toxoplasmosis; and metabolic analysis of Toxoplasma gondii tachyzoites. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls.Cutting-edge and thorough, Toxoplasma gondii: Methods and Protocols is a valuable resource for students or groups starting off in the field, as well as laboratories interested in implementing the latest techniques described in the book.

Nueva edición de una obra única dentro de este campo, que abarca con su contenido el programa completo de la asignatura de Citología e histología vegetal y animal. NOVEDADES DE LA CUARTA EDICIÓN: Se han reelaborado y actualizado todos los temas. Dicha revision ha supuesto cambios en la estructura interna de los capitulos, que subrayan las conexiones entre la morfologia clasica y el avance constante en los conocimientos funcionales. Para ofrecer una vision completa de la celula, se han incluido aspectos propiamente moleculares, como las señales entre celulas y la regulacion del ciclo celular. Tambien se ha procurado resaltar algunos aspectos de la biologia comparada en el apartado de histologia, e introducir conceptos mas practicos en el apartado de histologia vegetal. En el apartado de Histologia vegetal se ha mejorado el texto que relaciona la estructura con la funcion, para darle un caracter mas funcional y no solo morfologico. Todo ello ha llevado a renovar parte de la iconografia, basada en micrografias de microscopia optica y electronica, esquemas y dibujos a todo color que facilitan y simplifican la comprension del texto. Se ha hecho tambien un esfuerzo por proporcionar al lector un resumen de la bibliografia mas apropiada para profundizar en los diferentes aspectos tratados. Se ha añadido un apendice con el significado de las siglas utilizadas a lo largo del texto.

AQUACULTURE AND FISHERIES BIOTECHNOLOGY: GENETIC APPROACHES