Mosaico

This book constitutes the thoroughly refereed proceedings of the 8th Italian Research Conference on Digital Libraries, held in Bari, Italy, in February 2012. The 22 full papers, included together with 4 panel papers, were selected from extended versions of the presentations given at the conference, following an additional round of reviewing and revision after the event. The topics covered are as follows: legacy documents and cultural heritage; systems interoperability and data integration; formal and methodological foundations of digital libraries; semantic web and linked data for digital libraries; multilingual information access; digital library infrastructures; metadata creation and management; search engines for digital library systems; evaluation and log data; handling audio/visual and non-traditional objects; user interfaces and visualization; digital library quality; policies and copyright issues in digital libraries; scientific data curation, citation and scholarly publication, user behavior and modeling; and preservation and curation.

Lexicon of Plant Pests and Diseases is a companion book to "Elsevier's Lexicon of Parasites and Diseases in Livestock" (1964). It is based on identical principles and is developed along the same lines, viz. one part as wide as possible in scope, systematically covering all living forms which are noxious, destructive or otherwise unfavorable to economic crops, trees, and plant products; and a second part made up of indexes to the six languages (Latin, English, French, Spanish, Italian, and German). The indexes facilitate retrieval of any desired term in the basic table. The table of contents explains fully the scope of the lexicon. Entries in the lexicon are arranged alphabetically within each section, according to the Latin name of the living form. In the Appendices English is the key language.

Spine title: Muirhead's Southern Italy.

This volume aims to present an updated portrait of the Roman countryside in Roman Spain by the comparison of different theoretical orientations and methodological strategies including the discussion of textual and iconographic sources and the analysis of the faunal remains. The archaeology of rural areas of the Roman world has traditionally been focused on the study of villae, both as an architectural model of Roman otium and as the central core of an economic system based on the extensive agricultural exploitation of latifundia. The assimilation of most rural settlements in provincial areas of the Roman Empire with the villa model implies the acceptance of specific ideas, such as the generalization of the slave mode of production, the rupture of the productive capacity of Late Iron Age communities, or the reduction in importance of free peasant labor in the Roman economy of most rural areas. However, in recent decades, as a consequence of the generalized extension of preventive or emergency archaeology and survey projects in most areas of the ancient territories of the Roman Empire, this traditional conception of the Roman countryside articulated around monumental villae is undergoing a thorough revision. New research projects are changing our current perception of the countryside of most parts of the Roman provincial world by assessing the importance of different types of rural settlements. In the last years, we have witnessed the publication of archaeological reports on the excavation of thousands of small rural sites, farms, farmsteads, enclosures, rural agglomerations of diverse nature, etc. One of the main consequences of all this research activity is a vigorous discussion of the paradigm of the slave mode of production as the basis of Roman rural economies in many provincial areas. A similar change in the paradigm is taking place, with some delay, in the archaeology of Roman Spain. After decades of preventive/emergency interventions there is a considerable quantity of unpublished data on this kind of rural settlements. However, unlike the cases of Roman Britain or Gallia Comata, no synthesis or national projects are undertaking the task of systematizing all these data. With the intention of addressing this current situation the present volume discusses the results and methodological strategies of different projects studying peasant settlements in several regions of Roman Spain.

The project “Implementing the socio-ecosystem approach to conserve and sustainable use biodiversity in the Caribbean Region of Colombia” was financed by the GEF, implemented, and executed by FAO. The results of the evaluation highlight the relevance of the project to reduce the degradation and fragmentation of the strategic ecosystems of the Caribbean Colombian area, increase and improve the provision of goods and services from agricultural and forestry production. It was also found a high effectiveness of the project in obtaining the expected results, exceeding in some cases, the established goals. Likewise, the processes and mechanisms implemented by the project for the involvement of relevant stakeholders generated a very high ownership of the project. Due to the successes achieved, the evaluation identified good practices and lessons learned that may be useful for the design of similar projects. Among the main areas for improvement that were identified, is to improve the design of goals related to the impact on policy instruments and the determination of co-financing by the project partners; the institutionalization of the Regional Strategy of Socioecosystemic Connectivities to ensure its replicability and the revision of the tool for monitoring the effectiveness in the management of the GEF.

Potato Diseases presents the practical experience and scientific research in production and the diseases of the seed potato. The book features chapters on bacterial and fungal diseases, diseases caused by viruses, viroids, and mycoplasmas and by nematodes and insects, noninfectious diseases, and seed potato certification. The names, importance, causal agent, etiology, and control of major potato diseases are also discussed. The book will be a valuable reference source and textbook for researchers, extension workers, teachers, students, and growers interested in potato diseases.