search through journal, Although Ghana is mainly an agricultural country, the provision for agricultural information has been inadequate. There is a wide gap between the demand for agricultural information and the supply of data. This paper describes the state of agricultural information provision in Ghana, highlighting on various problems such as the unavailability and production of reliable statistical information; deficiencies in local agricultural information sources and services; and the lack of formal courses on agricultural information at the only library school in the country. Improved methods for disseminating agricultural information in Ghana are discussed. (author)
AGRICOLA IND 92047820; presented at IAALD Symposium on "Advances in Information Technology", September, 1991, Beltsville, MD, Much research literature in the sciences, and particularly in agriculture related sciences, originates from private and government research stations, is published in the form of technical reports or technical papers, and often does not appear in readily available published literature. The requirement for prompt delivery of these materials to researchers, combined with the evolving sophistication of researchers in the application of computers to research problems and the increasing demands to integrate library support into scientists; research functions, provides strong incentive to explore computer based alternatives for delivery of those documents that overcome the drawbacks of existing technical and procedural mechanisms, such as facsimile and postal delivery of photocopies. Fourteen institutions are taking part in this research and demonstration project which electronically transmits document images to remote sites using the national Internet telecommunications systems. (original)
scanning technology, AGRICOLA IND 92047818; presented at IAALD Symposium on "Advances in Information Technology", September, 1991, Beltsville, MD, This paper addresses the questions most frequently asked about scanning : Why are we doing it? How exactly is it done? What does it cost? The answer to why we do it touches on the global forces that are shaping the Information Age. The many purposes for which scanning systems can be sued represent a force in themselves that is explored in some detail. Regardless of the purpose, image scanning and optical character recognition (OCR) systems are made up of much the same components, and these are described. The focus is on operational procedures, work flow, throughput, staffing needs, and costs based on the experiences of the U.S. National Agricultural Text Digitizing Project at NAL. (original)
AGRICOLA IND 92047823; presented at IAALD Symposium on "Advances in Information Technology", September, 1991, Beltsville, MD, PENpages is a full-text information service that demonstrates the power of sharing information through the Internet. PENpages contains agriculture and consumer-oriented information for use by field-based extension professionals and public clientele. The system is the home of three national databases including MAPP-The Family and Economic Well-Being National Database, PER-Poultry Extension Resources, and Senior Series, a gerontology database. PENpages was instrumental in the dissemination of information relating to family issues during the was in the Persian Gulf. (original)
AGRICOLA IND 92047814; Presented at IAALD Symposium on "Advances in Information Technology", September, 1991, Beltsville, MD, Both authors and users of information have many questions about the applicability of copyright in the electronic environment. Many have argued that electronic networks and new means of information dissemination raise fundamental questions about whether copyright can continue to achieve its objectives in the new world of information delivery. This paper attempts to answer some of the many questions raised by creators and users, and in so doing will demonstrate the continued viability of copyright principles. (original)
