Results 61 to 70 of about 2,009,094 (215)
Caravelle, 2018 In this article we study one of the famous reports of the Brazilian photographer Sebastião Salgado: “The gold mine of Serra Pelada. State of Pará. Brazil”.
Marion Gautreau
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Analysis of Push-type Epidemic Data Dissemination in Fully Connected Networks [PDF]
, 2014 Consider a fully connected network of nodes, some of which have a piece of data to be disseminated to the whole network. We analyze the following push-type epidemic algorithm: in each push round, every node that has the data, i.e., every infected node ...
Caglar, Mine, Sezer, Ali Devin
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Proceedings of the 2009 SIAM International Conference on Data Mining, 2009 We introduce the problem of grammar mining, where patterns are context-free grammars, as a generalization of a large number of common pattern mining tasks, such as tree, sequence and itemset mining. The proposed system offers data miners the possibility to specify and explore pattern domains declaratively, in a way which is very similar to the ...
Nijssen, Siegfried +2 more
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Earthquake damage in underground roadways [PDF]
, 2004 Earthquake damage in underground roadways and mine workings is considered, with particular application to the mines operated by Solid Energy NZ Ltd., on the West Coast of New Zealand’s South Island.
Marchant, Tim, Weir, Graham
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Indices d’exploitation minière protohistorique dans les Vosges du Sud :
Revue Archéologique de l’Est, 2019 Recent research exploring ancient modern copper mines in the Alps mountains (Valle Camonica), North Wales (Pary’s mountain), Unitited Kingdom, and Greece (Thorikos mine, Laurion district), provides new evidence of Bronze Age mining.
Denis Morin +5 more
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The density function for the value-distribution of Lerch zeta-functions and its applications
, 2018 The probabilistic study of the value-distribution of zeta-functions is one of the modern topics in analytic number theory. In this paper, we study a probability density function related to the value-distribution of Lerch zeta-functions.
Mine, Masahiro
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Miraculous Survival of Three Trapping Miners by Drinking High Mineral Mine Water for 25 [PDF]
, 2010 Little is known that how long a human been can survive a complete starvation. There were dozens of miners who lost their lives in a coal mine disaster at Qinglong,Guizhou,China in June 2009, only three of them were rescued 25 days later after they had ...
Cheng C. Liang +3 more
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Mining Time Series with Mine Time
, 2006 We present, Mine Time, a tool that supports discovery over time series data. Mine Time is realized by the introduction of novel algorithmic processes, which support assessment of coherence and similarity across timeseries data. The innovation comes from the inclusion of specific ‘control' operations in the elaborated time-series matching metric.
Μουστακης Βασιλης(http://users.isc.tuc.gr/~vmoustakis) +5 more
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Gong-kuang zidonghua, 2010 In view of the problem that wireless sensor network ca't make remote transmission because of complex underground situation,the paper proposed a design scheme of mine environmental detection system based on ZigBee wireless sensor network and data radio ...
JIANG Jie, CHEN Shu-shu
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Research of Action Range and Mechanism of Coal-gun Phenomenon in Drifting Process
Gong-kuang zidonghua, 2010 In order to explain action range and mechanism of coal-gun phenomenon,numerical simulation research was maken for deforming and destroyed process and acoustic emission phenomenon of surrounding rock in drifting process of a coal mine by use of RFPA2D ...
WANG Jun-hui~, LI Bao-fu~, ZHANG Tao~
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