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The second edition of the highly successful Handbook of Discourse Analysis has been expanded and thoroughly updated to reflect the very latest research to have developed since the original publication, including new theoretical paradigms and discourse-analytic models, in an authoritative two-volume set. Twenty new chapters highlight emerging trends and the latest areas of research Contributions reflect the range, depth, and richness of current research in the field Chapters are written by internationally-recognized leaders in their respective fields, constituting a Who’s Who of Discourse Analysis A vital resource for scholars and students in discourse studies as well as for researchers in related fields who seek authoritative overviews of discourse analytic issues, theories, and methods
This Volume is based on the Lectures presented at the Meeting "Chemistry at the Beginning of the Third Millennium", wh ich was held in Pavia, Italy, during the period 7-10 October, 1999. The Meeting involved the participation of scientists from German and ltalian Universities of the 'Coimbra Group'. The 'Coimbra Group', wh ich was founded in 1987, gathers the most ancient and prestigious European Universities, with the aim to promote initiatives in both research and teaching and to provide guidelines for the progress and development of the University system. German and Italian Universities within the Coimbra Group propose every year a theme for scientific discussion, which originates a Meeti...
An overview of the tremendous potential of organic electronics, concentrating on those emerging topics and technologies that will form the focus of research over the next five to ten years. The young and energetic team of editors with an excellent research track record has brought together internationally renowned authors to review up-and-coming topics, some for the first time, such as organic spintronics, iontronics, light emitting transistors, organic sensors and advanced structural analysis. As a result, this book serves the needs of experienced researchers in organic electronics, graduate students and post-doctoral researchers, as well as scientists active in closely related fields, including organic chemical synthesis, thin film growth and biomaterials. Cover Figure: With kind permission of Matitaccia.
Glycostructures play a highly diverse and crucial role in a myriad of organisms and systems in biology, physiology, medicine, and bioengineering and technology. Only in recent years have the tools been developed to partly understand the highly complex functions and chemistry behind them. In this set the editors present up-to-date information on glycostructures, their chemistry and chemical biology, in the form of a comprehensive survey. The text is accompanied by over 2000 figures, chemical structures and reaction schemes and more than 9000 references. The accompanying CD-ROM enables, besides text searches, searches for structures, schemes, and other information.
Discourse and Discrimination is a study of how racism, antisemitism and ethnicism are reflected in discourse. The authors first survey five established discourse analysis approaches before providing their own model and three case-studies. Drawing on a wide range of sources, they question why racism and anti-Semitism are still virulent worldwide.
Recent progress in fundamental tumor immunology has led to immunotherapy trials in patients with solid tumors and hematological malignancies. In the past, immunotherapy approaches were primarily based on enhancement of tumor immunity with cytokines and adjuvant therapy, without knowledge of relevant tumor antigens. The discovery of tumor antigens c
The report presents two papers on observational evidence for large and small scale motions in the solar atmosphere.
The eye and the ocular adnexa may give rise to over three hundred histologically different tumors - by far the largest tumor variety of the human body. However, the immunological behavior of these tumors has only been explored in some cases, although it is well established that the eye is an immune-privileged site in which cells that express foreign antigens escape immune-mediated elimination. Human tumors also create an immune-privileged surrounding and thereby escape from anti-tumor immune responses. Highlighting aspects of ocular and general tumor, this text summarizes the role of the immune system and how tumor tissue can influence various parameters (T-cells, NK-cells, HLA-expression, apoptosis), leading to escape mechanisms used by the tumor. New therapeutic regimens urgently required by patients are also reviewed, and the immunological behavior of skin melanoma is compared to choroidal melanoma, whilst basal cell carcinoma of the ocular lid is compared to those of the skin.
At EC level the fight against AIDS, one of the major health problems and socioeconomic diseases today, is also part of the specific RTD programme in the field of biomedicine and health. About 600 research teams are collaborating within 30 concerted actions networks that are underpinned by centralised facilities. For example, the epidemiology research networks are monitored by the WHO/EC collaborating centre in St. Maurice, France. Common experiments on animal models, antiviral screening, genetic analysis of multiple virus strains and provision of reagents for vaccine development are also centralized facilities in AIDS research carried out under the principles of subsidiarity and Community ad...
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