Springer nov 1987 (3 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - This monograph grew out of research at Xerox PARC and the Center for the Study of Language and Information (CSLI) during the first year of CSLI's existence. The Center was created as a meeting place for people from many different research traditions and there was much interest in seeing how the various approaches could be joined in a common effort to understand the complexity of language and information. CSLI was thus an ideal environment for our group and our enterprise. Our original goal was to see how a well-developed linguistic the ory, such as lexical-functional grammar, could be joined with the ideas emerging from research in situation semantics in a manner which would measure up to the technical standards set by Montague grammar. The outcome was our notion of situation schemata and the extension of constraint-based grammar formalisms to deal with semantic as well as syntactic information. As our work progressed we widened our approach. We decided to also include a detailed study of the logic of situation theory, and to investigate how this logical theory is related to the relational theory of meaning developed in situation semantics.…

Buch. Zustand: Neu. Neuware - List of Tables - Preface - Introduction: the Issues Involved - The Developing World: A Special Case - The IMF and the Developing World: History, Relationships and Resources Used - IMF Conditionality and Economic Development - The Fund's Lending Facilities: Reforming the Compensatory Financing - Commodity Price Stabilisation and International Financial Policy - Interest-rate Policy and International Finance - Financing the Fund and Reforming Quotas - Reserve Currency Consolidation, Gold Policy and Financial Flows to Developing Countries - The Link - Private Bank Lending to Developing Countries - Developing Country Debt: A Review of the Policy Alternatives - Policies to Enhance Private Lending to Developing Countries - The Banks and the IMF: the Nature of, and Scope for, Co-operation - Financial Co-operation amongst Developing Countries - The Way Forward - Notes - References - Index.…

Buch. Zustand: Neu. Neuware - It is almost twenty years since the first DNA tumor virus meeting was held at Cold Spring Harbor. At this meeting studies on three tumor viruses were discussed: the papovaviruses, the adenoviruses and the herpesviruses. The present series Developments in Molecular Virology chose to reverse this sequence by first publishing books on the herpesviruses, followed by adenoviruses, and only now the papo vaviruses. All the DNA tumor viruses gained their original reputation by serving as model systems in animal cells for studying gene expression and gene regulation, but SV40 and polyoma have been the jewel in the crown in these studies, as A phage was for the study of prokaryotes. SV40 was the first DNA tumor virus to be completely sequenced that enabled the definition of the cis controlling elements in DNA replication and transcription. I am continuously fascinated by the organization of the SV40 and polyoma genomes. Although they contain about 5000 bp that encode for only 6 to 7 proteins, the mechanisms which regulated their gene expression are varied and include almost any other type of gene regulation found today to regulate eukaryotic genes. Just to mention two: (i) the early promoter is a classical promoter that contains the TAT A, CAAT and enhancer elements, while the late promoter is devoid of these elements, and (ii) the mRNA can be structurally and functionally monocistronic or dicistronic. This hints at the versatility in the control of gene expression at the transcriptional and translational levels.…