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En el origen de este trabajo se busca una respuesta al problema de la evaluación y medida del desarrollo infantil, salvando las dificultades teóricas y metodológicas que muestran las escalas tradicionalmente utilizadas por los psicólogos. En su tarea cotidiana el evaluador echa de menos la posibilidad de seguir el proceso de desarrollo infantil desde el nacimiento hasta la adolescencia utilizando la misma herramienta de medida. Se plantea la necesidad de interpretar el desarrollo globalmente y al mismo tiempo discriminar un número suficiente de áreas para orientar las intervenciones estimuladoras, educativas o rehabilitadoras. Desde una escala así planteada comenzaron a emerger pregun...
A comprehensive summary of current research into multiquark hadrons, describing them in terms of constituent quarks, gluons and compact diquarks.
The growth of serious interest during the last fifty years in the scholastic contribution to the development of economic thought has been very marked, and no-where more so than in the history of economic thought in Spain. First published in 1978, this book begins in the Middle Ages and traces the effect on business practice and on thought of the presence of the Christian, Islamic and Jewish communities who lived side by side in the Peninsula. It shows how the economics of Plato and Aristotle were transmitted by way of Toledo to the Latin West. In the second half of the book the author considers e~Salamancane(tm) ideas and the views of the political economists and e~projectorse(tm) who preceded the Enlightenment. At the same time she surveys the present state of the subject and offers bibliographical guidance for the reader.
Cephalopod Culture is the first compilation of research on the culture of cephalopods. It describes experiences of culturing different groups of cephalopods: nautiluses, sepioids (Sepia officinalis, Sepia pharaonis, Sepiella inermis, Sepiella japonica Euprymna hyllebergi, Euprymna tasmanica), squids (Loligo vulgaris, Doryteuthis opalescens, Sepioteuthis lessoniana) and octopods (Amphioctopus aegina, Enteroctopus megalocyathus, Octopus maya, Octopus mimus, Octopus minor, Octopus vulgaris, Robsonella fontaniana). It also includes the main conclusions which have been drawn from the research and the future challenges in this field. This makes this book not only an ideal introduction to cephalopod culture, but also a valuable resource for those already involved in this topic.
Recursos humanos en investigación y desarrollo.--V.2.
The relatively new technique of solid phase microextraction (SPME) is an important tool to prepare samples both in the lab and on-site. SPME is a "green" technology because it eliminates organic solvents from analytical laboratory and can be used in environmental, food and fragrance, and forensic and drug analysis. This handbook offers a thorough background of the theory and practical implementation of SPME. SPME protocols are presented outlining each stage of the method and providing useful tips and potential pitfalls. In addition, devices and fiber coatings, automated SPME systems, SPME method development, and In Vivo applications are discussed. This handbook is essential for its discussion of the latest SPME developments as well as its in depth information on the history, theory, and practical application of the method. - Practical application of Solid Phase Microextraction methods including detailed steps - Provides history of extraction methods to better understand the process - Suitable for all levels, from beginning student to experienced practitioner
First Published in 1997. Routledge is an imprint of Taylor & Francis, an informa company.
Cool English is a 6-level contemporary version of Join In. • A clear structure combined with vivid illustrations which stimulate the senses for better recall. • It adapts to the emotional and intellectual growth of the child and the characters also grow with the child. • A variety of activities which stimulate the different forms of intelligence, especially musical and linguistic. • Cultural themes which introduce some customs of English-speaking countries. The pupils learn to respect cultural differences. • Use of phonetics throughout.