Cooperation among countries sharing a water basin is often difficult due to historic rivalries, conflict legacies, and the increased utilization of water flow. In order…
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Because planet Earth has continued to change over the past 4.5 billion years, the chemical composition and differentiation of the infant Earth provides a starting…
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For the Mars surface exploration mission, a vehicle, e.g. Mars Science Laboratory (MSL), should fly through the atmosphere and land on the Mars surface using…
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Convective outlook is used by NOAA to provide the public and meteorologists information on the potential severity and probability of occurrence of a weather system…
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Composite materials are inherently anisotropic and heterogeneous at the micromechanical scale, and its microstructure provides the bridge between manufacturing and performance. Prediction of performance and…
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Mars is a planet of geological curiosities that often have no parallels on Earth. Among these include the largest and deepest canyon system — Valles…
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Meiosis is how sex cells reproduce, dividing their chromosomes by half to create four haploid cells that are distinct from the original cells that birthed…
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In the broadest sense, nanomaterial is defined as a structure that is within the size of 1-1000 nanometers, i.e., 10-9 – 10-6 meters, in two…
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Our planet is divided into seven continents and five oceans. The seven continents are North America, South America, Asia, Africa, Australia, Europe, and Antarctica. While…
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Extraction by subcritical and supercritical ethanol has been applied to many materials for the recovery of useful products from them. The treatment of coals and…
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The heliosphere is filled with hot dilute plasma known as solar wind. Due to thermal collisions, the velocity distribution of ions follows a Maxwell distribution….
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