Suchergebnisse

Many Latin American scholarly monographs are available for free to read and download in a scattered fashion across the web, hosted on educational, institutional and government websites as well as commercial websites and publishing platforms. There is as of yet no single way to identify all of this content at once, but web-based discovery leveraging existing search engine indexing would seem to be a likely option. This case study suggests and evaluates one such method for discovery of open access and other cost-free scholarly monographs produced in Latin America. One possible configuration of Google's Custom Search Engine product is proposed and evaluated, and findings suggest its usefulness for a variety of applications, including for collection development, the preparation of thematic research guides with open content, and the enrichment of existing lists of open access eBook sources from Latin America. Unlike existing open access eBook portals, which search across known collections of such materials, search portals such as the one proposed allow users to search across the entire web to uncover scholarly free eBook sources that were previously unknown to them alongside known content sources, a key advantage to this method of discovery. The results further suggest the importance of pursuing discovery of these monograph titles outside established known collections, as an astonishing 45 % of all monographs identified through the Custom Search Engine portal were not discoverable in any edition, print or electronic, through WorldCat, and only 27 % were indexed by Google Books. Additionally, the low number of these eBook titles hosted in preservation-worthy repositories raises cause for concern about their long-term digital availability.

Many Latin American scholarly monographs are available for free to read and download in a scattered fashion across the web, hosted on educational, institutional and government websites as well as commercial websites and publishing platforms. There is as of yet no single way to identify all of this content at once, but web-based discovery leveraging existing search engine indexing would seem to be a likely option. This case study suggests and evaluates one such method for discovery of open access and other cost-free scholarly monographs produced in Latin America. One possible configuration of Google's Custom Search Engine product is proposed and evaluated, and findings suggest its usefulness for a variety of applications, including for collection development, the preparation of thematic research guides with open content, and the enrichment of existing lists of open access eBook sources from Latin America. Unlike existing open access eBook portals, which search across known collections of such materials, search portals such as the one proposed allow users to search across the entire web to uncover scholarly free eBook sources that were previously unknown to them alongside known content sources, a key advantage to this method of discovery. The results further suggest the importance of pursuing discovery of these monograph titles outside established known collections, as an astonishing 45 % of all monographs identified through the Custom Search Engine portal were not discoverable in any edition, print or electronic, through WorldCat, and only 27 % were indexed by Google Books. Additionally, the low number of these eBook titles hosted in preservation-worthy repositories raises cause for concern about their long-term digital availability. ; Muchas monografías académicas de América Latina están disponibles para leer y descargar gratuitamente, dispersas en la web, alojadas en sitios educativos, institucionales y gubernamentales, así como en sitios web comerciales y plataformas de publicación. Aún no existe una forma única de identificar todo este contenido a la vez, pero el descubrimiento basado en la web para potenciar el uso de la indexación de los motores de búsqueda existentes parece ser una alternativa. Este estudio de caso sugiere y evalúa uno de estos métodos para el descubrimiento de acceso abierto y otras monografías académicas gratuitas producidas en América Latina. En este trabajo, se propone y se evalúa una configuración posible de la plataforma Google's Custom Search Engine, y los hallazgos sugieren su utilidad para una variedad de aplicaciones, incluido el desarrollo de colecciones, la preparación de guías temáticas de investigación con contenido abierto, y el enriquecimiento de listas existentes de libros electrónicos de acceso abierto de América Latina. A diferencia de los portales de eBook de acceso abierto, que buscan en colecciones conocidas dichos materiales, las plataformas de búsqueda como la que se propone en este trabajo permiten a los usuarios buscar en toda la web para descubrir fuentes académicas gratuitas de libros electrónicos, que antes eran desconocidas, además de buscar en las fuentes de contenido conocidas, una ventaja clave para este método de descubrimiento. Los resultados sugieren, además, la importancia de buscar estos títulos monográficos fuera de las colecciones establecidas ya conocidas, pues un asombroso 45 % de todas las monografías identificadas a través de la plataforma Custom Search Engine no fueron detectables en ninguna edición, impresa o electrónica, a través de WorldCat, y solo 27 % fueron indexadas por Google Books.