20,577 research outputs found

    Digital Image Access & Retrieval

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    The 33th Annual Clinic on Library Applications of Data Processing, held at the University of Illinois at Urbana-Champaign in March of 1996, addressed the theme of "Digital Image Access & Retrieval." The papers from this conference cover a wide range of topics concerning digital imaging technology for visual resource collections. Papers covered three general areas: (1) systems, planning, and implementation; (2) automatic and semi-automatic indexing; and (3) preservation with the bulk of the conference focusing on indexing and retrieval.published or submitted for publicatio

    Egas Moniz: 90 years (1927-2017) from cerebral angiography

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    In June 2017 we celebrate the 90th anniversary of the pioneer discovery of cerebral angiography, the seminal imaging technique used for visualizing cerebral blood vessels and vascular alterations as well as other intracranial disorders. Egas Moniz (1874-1955) was the first to describe the use of this revolutionary technique which, until 1975 (when computed tomography, CT, scan was introduced in the clinical practice), was the sole diagnostic tool to provide an imaging of cerebral vessels and therefore alterations due to intracranial pathology. Moniz introduced in the clinical practice this fundamental and important diagnostic tool. The present contribution wishes to pay a tribute to the Portuguese neurosurgeon, who was also a distinguished neurologist and statesman. Despite his tremendous contribution in modern brain imaging, Egas Moniz was awarded the Nobel Prize in Physiology or Medicine in 1949 for prefrontal leucotomy, the neurosurgical intervention nowadays unacceptable, but should rather be remembered for his key contribution to modern brain imaging. KEYWORDS

    Development of advanced digital techniques for data acquisition processing and communication Interim scientific report

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    Digital techniques for automatic evaluation of images and data compression algorithm

    Matters for judgement: some thoughts on method in management history

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    Purpose: This paper reflects on some aspects of method in management history and the importance of the self-reflection on their world-view that must accompany authors’ endeavours, in order to be articulated in the matters they proffer for the reader’s judgement. Approach: Drawing on the insights proffered by Evans (1999:1) about how to study, research, write about and read history, this paper offers some thoughts on the importance of giving due consideration to method in management history. Research & Practical Implications: Thomas Hobbes (1660/1994:32) observed that “Out of our conception of the past, we make a future”. It behoves us then, as managers and management scholars, to be satisfied that our conceptions of the past are developed in ways that, as far as possible, avoid the problems that would make them less than useful in creating that future. This paper identifies some of the issues of which those seeking to create the future must be cognisant. Value: If knowing accurately the history of management thought is of importance to scholars and practitioners, then this paper alerts practitioners and commentators to the need for a sound method in producing, and learning from, the lessons of management history

    NSSDC Conference on Mass Storage Systems and Technologies for Space and Earth Science Applications, volume 1

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    Papers and viewgraphs from the conference are presented. This conference served as a broad forum for the discussion of a number of important issues in the field of mass storage systems. Topics include magnetic disk and tape technologies, optical disks and tape, software storage and file management systems, and experiences with the use of a large, distributed storage system. The technical presentations describe, among other things, integrated mass storage systems that are expected to be available commercially. Also included is a series of presentations from Federal Government organizations and research institutions covering their mass storage requirements for the 1990's
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