منابع مشابه
Lost in Object Space
The functionality in object-oriented programs is fragmented in its objects. Composing the whole functionality of such a program out of the functionality of the objects is not a trivial task. Furthermore, the role that objects play during the execution is for many students unclear. Consequently many novice students suffer from the ”lost in object space” phenomenon. In this paper we present an en...
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Executive summary: We scrutinized peer-reviewed literature, technical books, and key reports in order to detect any evidence for a differential ability between public and public lands to protect imperiled species in the United States. Limitations in data availability and/or in study scale limited our comparison mostly to certain contrasts of federal public versus mostly private lands. At a nati...
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Abstract Background: Spondylolysis and spondylolisthesis can be associated with significant low back pain, especially in physically active adolescents. Non-operative management is usually successful in improving symptoms, but surgical intervention is occasionally required. The aim of this study was to determine the effect of in situ posterolateral fusion in the treatment of refractory cas...
متن کاملLost Space Renewal; a Reborn of an Urban Water Body
Due to rapid growth of urbanization and economic demand, we are continuously losing our fields,our free lands, open sky, ponds, lakes; actually our breathing spaces. Sometimes for zoning policies, migration ortransferal of a particular business or activity, a place like waterfronts, body of water, military or industrial sites can lostits importance, kept vacant and become a dead place. These ar...
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Extracting the “correct” location information from text data, i.e., determining the place of event, has long been a goal for automated text processing. To approximate human-like coding schema, we introduce a supervised machine learning algorithm that classifies each location word to be either correct or incorrect. We use news articles collected from around the world (Integrated Crisis Early War...
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ژورنال
عنوان ژورنال: Nature
سال: 1991
ISSN: 0028-0836,1476-4687
DOI: 10.1038/350544b0