Results 221 to 230 of about 29,157 (264)
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3D visibility analysis indicating quantitative and qualitative aspects of the visible space
Survey Review, 2017This paper presents the development of a 3D visibility analysis model that consist a combination of objective calculations and a subjective evaluation, representing the value of the view and its possible impact on the perception of a viewer. The model, developed in Matlab, has default weightings for different elements of the view, which can be changed ...
D. Golub +2 more
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The Visible Vessel as an Indicator of Uncontrolled or Recurrent Gastrointestinal Hemorrhage
New England Journal of Medicine, 1979Although endoscopic examination in patients with bleeding of the upper gastrointestinal tract has improved diagnostic accuracy, it has not been useful in predicting clinical outcome and has not been shown to improve the patients' prognoses. This article describes a subgroup of patients with acute upper gastrointestinal bleeding whose clinical outcome ...
W J, Griffiths, D A, Neumann, J D, Welsh
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A new indicator for international visibility: exploring Brazilian scientific community
Scientometrics, 2011Brazilian science has increased fast during the last decades. An example is the increasing in the country's share in the world's scientific publication within the main international databases. But what is the actual weight of international publications to the whole Brazilian productivity?
Paula Leite +2 more
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Comparison between two visible biofilm indices in the primary dentition
Journal of Clinical Pediatric Dentistry, 2006The aim of this study was to compare two visible biofilm indices in the primary dentition. The sample consisted of 90 children of both sexes, aged up to 4 years old, outpatients of the University Hospital of the Rio de Janeiro State University. A single examiner, aided by an assistant, performed the children's dental examination for biofilm assessment.
Ana Paula Pires, dos Santos +1 more
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Visibility Analysis on theWeb as an Indicator for Public Relations and Marketing Evaluation
International Conference on Computational Intelligence for Modelling, Control and Automation and International Conference on Intelligent Agents, Web Technologies and Internet Commerce (CIMCA-IAWTIC'06), 2006One component of an effective marketing strategy is the evaluation of public relations and publicity campaign efforts. We provide instruments for Web-based marketing evaluation by introducing the concept of topic visibility based on search engine hit counts. This allows to monitor changes in public awareness of certain topics like products or companies
Peter Kiefer, Klaus Stein
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The Visioceilometer: A Portable Cloud Height and Visibility Indicator
1979Abstract : The first experimental prototype (model-1) visioceilometer has been developed. It measures cloud height from 50 to 3000 meters with 10-meter accuracy and calculates visibility from a sample volume up to 1 kilometer in length of the lidar return.
William J. Lentz, Robert S. Bonner
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Complex refractive indices measurements of polymers in visible and near-infrared bands
Applied Optics, 2020The complex refractive indices of polymers have important applications in the analysis of their components and the study of radiation endothermic mechanisms. Since these materials have high transmittance in the visible to near-infrared ranges, it is difficult to accurately measure their complex refractive indices.
Xiaoning, Zhang +4 more
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Search Engine Visibility Indices Versus Visitor Traffic on Websites
2016“Search engine (optimization) visibility indices” or also called “SEO visibility indices” are a widespread and important key performance indicator in the SEO-Communities. SEO visibility indices show the overall visibility of a website regarding the search engine result page (SERP).
Ralf-Christian Härting +3 more
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Visible Third Molars as Risk Indicator for Increased Periodontal Probing Depth
Journal of Oral and Maxillofacial Surgery, 2011To assess the relationship between visible third molars and the periodontal status of teeth more anterior in the mouth from reports that included periodontal probing data for all teeth.Each of 4 reports that included periodontal probing data, 6 probing sites for all teeth, including third molars collected by trained, clinician examiners, were briefly ...
Raymond P, White +5 more
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Airborne Visibility Indicator System
Aviation, Space, and Environmental Medicine, 2012Arthur, Estrada, John S, Crowley
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