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Wenping Liu, Malgorzata Muzolf-Panek and Tomasz Kleiber
The aim of our study was to determine the effect of various nitrogen sources (NH4NO3 (N, 34%), Ca(NO3)2 (N, 15.5%; Ca, 18%), Mg(NO3)2 (N, 11%; Mg, 12%), NaNO3 (N, 15%; Na, 25%) and urea (N, 46%)) and increasing the intensity of N nutrition with these fer...
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Ashley V. Schwartz, Amanda N. Lee, Rebecca J. Theilmann and Uduak Z. George
Magnetic resonance (MR) imaging has demonstrated that CF subjects have a significantly higher lung density (e.g., fluid content) when compared with healthy control subjects, but, at present, there are no techniques to quantify the spatial presentation of...
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Huaqian Hou, Tengfei Xu, Bin Li, Bing Yang, Zexun Wei and Fei Yu
We report the direct and quantitative measurement of five significant near-inertial waves (NIWs) events observed by Lander at water depths of 600 m to 1100 m at 119°17' E and 22°06' N in the northern South China Sea from July to November 2017. We found t...
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Huifang Bi, Chunjiang An, Catherine N. Mulligan, Zhi Chen, Kenneth Lee, Jiyuan Wen, Zhaonian Qu and Xinya Chen
Oil spill incidents frequently cause serious impacts on the ecosystem, society, and economy. To cope with this problem, the use of phase-selective organogelators (PSOGs) has been developed in recent years as a promising oil spill response tool, which can...
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Sigrun Matthes, David S. Lee, Ruben Rodriguez De Leon, Ling Lim, Bethan Owen, Agnieszka Skowron, Robin N. Thor and Etienne Terrenoire
When working towards regulation of supersonic aviation, a comprehensive understanding of the global climate effect of supersonic aviation is required in order to develop future regulatory issues. Such research requires a comprehensive overview of existin...
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Benjamin J. Hatchett
Snowpack seasonality in the conterminous United States (U.S.) is examined using a recently-released daily, 4 km spatial resolution gridded snow water equivalent and snow depth product developed by assimilating station-based observations and gridded tempe...
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Eric S. Weber, Steven N. Harding and Lee Przybylski
We introduce a novel methodology for anomaly detection in time-series data. The method uses persistence diagrams and bottleneck distances to identify anomalies. Specifically, we generate multiple predictors by randomly bagging the data (reference bags), ...
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HyunKi Lee, Sasha Madar, Santusht Sairam, Tejas G. Puranik, Alexia P. Payan, Michelle Kirby, Olivia J. Pinon and Dimitri N. Mavris
In recent years, there has been a rapid growth in the application of data science techniques that leverage aviation data collected from commercial airline operations to improve safety. This paper presents the application of machine learning to improve th...
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Giao N. Pham, Son T. Ngo, Anh N. Bui, Dinh V. Tran, Suk-Hwan Lee and Ki-Ryong Kwon
In recent years, GIS (Geographical Information System) vector maps are widely used in everyday life, science, and the military. However, the production process of vector maps is expensive, and a large volume of vector map data is easily stolen and illega...
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Jan H van Vuuren
Pág. 87 - 95
?n Deelversameling X ? V van die puntversameling V van ?n grafiek G = (V,E) is ?n onafhanklike versameling in G indien geen twee punte van X naasliggend is in G nie. Die kardinaalgetal van ?n grootste onafhanklike versameling in G word die onaf...
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