Soils and sediments influence current processes, preserve evidence of past processes, indicate evolutionary phases in landscapes and provide a basis for relative and absolute chronologies. They provide an important key to the integration of short-term process studies and investigation of longer-term landform evolution. This book, first published in 1985, has been arranged to provide wide temporal and spatial coverage, with studies ranging from historic to geologic time scales and micro- to macro-spatial scales. The interdisciplinary nature of the subject is reflected in contributions from soil scientists, engineering geologists, hydrologists and geomorphologists.

Soils and sediments influence current processes, preserve evidence of past processes, indicate evolutionary phases in landscapes and provide a basis for relative and absolute chronologies. They provide an important key to the integration of short-term process studies and investigation of longer-term landform evolution. This book, first published in 1985, has been arranged to provide wide temporal and spatial coverage, with studies ranging from historic to geologic time scales and micro- to macro-spatial scales. The interdisciplinary nature of the subject is reflected in contributions from soil scientists, engineering geologists, hydrologists and geomorphologists.

The integument plays an important role in the survival of meta zoans by separating and protecting them from a hostile environ ment. Its function ranges from protection against injury and in fection, participation in the regulation of body temperature and water balance, to respiratory activity, monitoring of the environ ment and production of signals related to behaviour. All these result from specific structural, biochemical and physiological properties of intra-and extracellular components of the integu ment. Thus its characterization can be best accomplished by a multidisciplinary approach with authors specialized in different fields of science. This multi-author book, in two volumes, provides an up-to date survey of the literature. The first volume deals with the integument of invertebrates, the second with that of vertebrates, both organized primarily on a phylum basis. As the level of knowledge on the integument of phyla differs considerably, the information provided is correspondingly either limited or con densed. For some of the smaller groups of invertebrates little information is available, as often only a few electron micrographs are to be found in the literature ; on the other hand, from the large body of knowledge existing for vertebrates, particularly for mammals, no complete overview can be provided, but publica tions giving access to further information have been reviewed critically.

The integument plays an important role in the survival of meta zoans by separating and protecting them from a hostile environ ment. Its function ranges from protection against injury and in fection; partlcipation in the regulation of body temperature and water balance, to respiratory activity, monitoring of the environ ment and production of signals related to behaviour. All these result from specific structural, biochemical and physiological properties of intra-and extracellular components of the integu ment. Thus its characterization can be best accomplished by a multidisciplinary approach with authors specialized in different fields of science. This multi-author book, in two volumes, provides an up-to date survey of the literature. The first volume deals with the integument of invertebrates, the second with that of vertebrates, both organized primarily on a phylum basis. As the level of knowledge on the integument of phyla differs considerably, the information provided is correspondingly either limited or con densed. For some of the smaller groups of invertebrates little information is available, as often only a few electron micrographs are to be found in the literature; on the other hand, from the large body of knowledge existing for vertebrates, particularly for mammals, no complete overview can be provided, but publica tions giving access to further information have been reviewed critically."

An investigation of the developing discourses of English language teachers in teaching and training, showing how teachers are shaped by the discourses they participate in and how they shape these discourses. By analysing professional development through professional discourse the book sheds light on what teachers do and why they do it.

An investigation of the developing discourses of English Language teachers in teaching and training. Showing how teachers are shaped by the discourses they participate in and how they shape these discourses. By analyzing professional development through professional discourse the book sheds light on what teachers do and why they do it.

This book explores the ways in which professional groups develop specific interactional procedures for conducting and representing their activities, all of which contribute to a distinctive collaborative identity. It highlights the drawbacks as well as the advantages of collaborative talk, pointing to ways of improving professional performance. Its investigation of topics such as identity, argument, narrative, and metaphor means that it should appeal to researchers outside the fields of applied linguistics and professional communication, for whom it is primarily intended.

This book explores the ways in which professional groups develop specific interactional procedures for conducting and representing their activities, all of which contribute to a distinctive collaborative identity. It highlights the drawbacks as well as the advantages of collaborative talk, pointing to ways of improving professional performance.

This book explores the relationship between conversation analysis and applied linguistics, demonstrating how the analysis of institutional talk can contribute to professional practice. With a foreword by Paul Drew, the core of the collection brings together researchers from a wide range of applied areas: dealing with topics such as language impairment and speech therapy, medical general practice, retailing, cross-cultural training, radio journalism, higher education, and language teaching and learning.

This book explores the relationship between conversation analysis and applied linguistics, demonstrating how the analysis of institutional talk can contribute to professional practice. With a foreword by Paul Drew, the core of the collection brings together researchers from a wide range of applied areas, dealing with topics such as language impairment and speech therapy, medical general practice, retailing, cross-cultural training, radio journalism, higher education and language teaching and learning.

Graduate and professional TESOL students will welcome this research methods textbook for undertaking qualitative, naturalistic and action research projects. Uniquely, the book offers a three-level structured progression, suited both to novice and intermediate students with a focus on development as classroom teachers of English, and to advanced students engaged in academic research work in applied linguistics. Every chapter is structured to develop the important skills for undertaking QI in a rigorous and serious way, at whatever level is appropriate for the reader's purpose. The book is both scholarly in approach and written in an engagingly direct and clear style.

Graduate and professional TESOL students will welcome this research methods textbook for undertaking qualitative, naturalistic and action research projects. Uniquely, the book offers a three-level structured progression, suited both to novice and intermediate students with a focus on development as classroom teachers of English, and to advanced students engaged in academic research work in applied linguistics. Every chapter is structured to develop the important skills for undertaking QI in a rigorous and serious way, at whatever level is appropriate for the reader's purpose. The book is both scholarly in approach and written in an engagingly direct and clear style.