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Aristia L. Philippou, Pavlos K. Zachos and David G. MacManus
High-speed air intakes often exhibit intricate flow patterns, with a specific type of flow instability known as ?buzz?, characterized by unsteady shock oscillations at the inlet. This paper presents a comprehensive review of prior research, focused on un...
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David I. Barton, Cesare A. Hall and Matthew K. Oldfield
Contrails are responsible for a significant proportion of aviation?s climate impact. This paper uses data from the European Centre for Medium-Range Weather Forecasts to identify the altitudes and latitudes where formed contrails will not persist. This re...
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Jason K. Jolliff, Travis A. Smith, Sherwin Ladner, Ewa Jarosz, Mark David Lewis, Stephanie Anderson, Sean McCarthy and Adam Lawson
The southward propagation of cold-air frontal boundaries into the Gulf of Mexico region initiates a cascade of coupled air?sea processes that manifests along the coastlines as an apparent brightness anomaly in the ocean color signals. Our hypothesis is t...
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Edna S. Cárdenas, Samuel K. Takazawa, Milton A. Garcés, David L. Chichester, Riley D. Hunley and Chris D. Young
Persistent low-frequency (<180 Hz) acoustic detection took place within the boundaries of Oak Ridge National Laboratory to monitor full power operations of the High Flux Isotope Reactor. Three acoustic sensors were installed at distances of 69, 101, and ...
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Charlie Charoenwong, David K. Ding and Ping Wang
Since the adoption of the SEC?s Rule 10b-21 in 1988, many researchers have been concerned over the effectiveness of short sales constraints in preventing manipulative trading in the derivatives market. We analyze whether options can be used as synthetic ...
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Diana Kemunto, Evanson R. Omuse, David K. Mfuti, Amanuel Tamiru, Girma Hailu, Ignath Rwiza, Yeneneh T. Belayneh, Sevgan Subramanian and Saliou Niassy
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Yusuf O. Busari, Yupiter H. P. Manurung, Martin Leitner, Yusuf L. Shuaib-Babata, Muhd F. Mat, Hassan K. Ibrahim, David Simunek and Mohd Shahar Sulaiman
This research presents the numerical evaluation of fatigue crack growth of structural steels S355 and S960 based on Paris? law parameters (C and m) that are experimentally determined with a single edge notched tension (SENT) specimen using optical and cr...
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Hu Wang, Zhiwen Wang, Chengyu Liang, Rupp Carriveau, David S.-K. Ting, Peng Li, Haoyang Cen and Wei Xiong
Underwater compressed air energy storage was developed from its terrestrial counterpart. It has also evolved to underwater compressed natural gas and hydrogen energy storage in recent years. UWCGES is a promising energy storage technology for the marine ...
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Friedrich K. Port, David A. Goodkin, Jochen G. Raimann, Joseph M. Boaheng, Seth Johnson, Mathieu Lamolle, Linda Donald and Nathan W. Levin
The provision of clean water to remote communities is a major goal of both the World Health Organization and the United Nations. We report on the long-term sustainability of filter-sterilizing polluted water in remote villages in Ghana that lack electric...
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Jamon Van Den Hoek, Hannah K. Friedrich, Anna Ballasiotes, Laura E. R. Peters and David Wrathall
In 2015, 193 countries declared their commitment to ?leave no one behind? in pursuit of 17 Sustainable Development Goals (SDGs). However, the world?s refugees have been routinely excluded from national censuses and representative surveys, and, as a resul...
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