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Marian Grigoras, Mihaela Lostun, George Stoian, Gabriel Ababei, Marieta Porcescu and Nicoleta Lupu
a?-Fe16N2 materials are of increasing interest for their applications in products such as rare earth-free permanent magnets. The lack of a method of mass production for powders as raw materials delays the preparation of such magnets. Through employing th...
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Marcel Behún and Annamária Behúnová
The traditional concept of the primary, secondary, tertiary and later quaternary economy is based on several structurally divided and related tasks and processes in processing raw materials and earth resources. Gradually, a new concept of the functioning...
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Reza Hedayati and Victoria Stulova
Heavily resource-reliant transportation and harsh living conditions, where humans cannot survive without a proper habitat, have prevented humans from establishing colonies on the Moon and Mars. Due to the absence of an atmosphere, potential habitats on t...
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Ansgar Gruber and Linda K. Medlin
Photosynthesis allows for the formation of biomass from inorganic carbon and therefore greatly enhances the amount of organic material on planet Earth. Especially, oxygenic photosynthesis removed a major bottleneck in the formation of biomass by utilisin...
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Binghan Xue, Jianglin Gao, Songtao Hu, Yan Li, Jianguo Chen and Rui Pang
The Ground Penetrating Radar (GPR) method is a commonly used method for earth dam disease detection. However, the major challenge is that the obtained GPR image data of earth dam disease mainly relies on human judgment, especially in long-distance earth ...
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Yassine Elias Belarbi, Mohamed Sawadogo, Philippe Poullain, Nabil Issaadi, Ameur El Amine Hamami, Stéphanie Bonnet and Rafik Belarbi
Raw earth is one of the oldest building materials of mankind. Almost a third of the world?s population is living in an earth-based house. However, their use remains low compared to conventional materials such as concrete, steel, and wood. Although these ...
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Wenqi Gao, Youxue Wang and Songping Yu
System software for interactive human?computer data processing based on the IASP91 Earth model was designed. An interactive data processing system for visualizing earthquake data was designed and implemented via the Intel Fortran platform. The system rea...
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Getnet Feyissa, Gete Zeleke, Woldeamlak Bewket and Ephrem Gebremariam
One of the recent advances in climate science research is the development of global general circulation models (GCMs) to simulate changes in climatic elements of the present and future, which helps us to determine consequences earlier and prepare for nec...
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Ram L. Ray, Ali Fares, Yiping He, Marouane Temimi
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The main goal of this study was to evaluate four major remote sensing soil moisture (SM) products over the state of Texas. These remote sensing products are: (i) the Advanced Microwave Scanning Radiometer?Earth Observing System (AMSR-E) (2002?September 2...
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Joseph A. Giacalone
This paper examines the market for the Rare earth elements. These are comprised of 17 elements of the periodic table which include 15 elements from the group known as lanthanides and two additional elements known as scandium and yttrium. The metals are o...
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