Written by an author who can look back on major scientific achievements and 50 years of experience in this field, this book offers a concise and accessible introduction to the fundamentals of air cleaning technology and its application.
It considered the question whether building materials containing as main raw material recyclable and easily available plant particles are renewable. This book includes a state-of-the-art report and an appendix.
A general introduction to bilingualism, bilingual education, and minority education in the United States, and an ethnographic/discourse analytic study of how one successful dual-language programme challenges mainstream US educational ...
A final section reviews lessons learned from experiences with immersion and explores new directions the approach is taking. This text will be of interest to teachers, teacher educators, and others involved in bilingual education.