“...A social dilemma appears in the public goods problem, where the individual has to decide whether...”
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“... em combater o problema de acúmulo excessivo de As e Cd nos grãos de arroz. Assim, investigações adicionais...”
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“... beings and animals health, and this problem justify the need to develop alternative bioherbicides...”
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“...The Fukushima Daiichi accident in 2011 pointed the problem related to the hydrogen generation under...”
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“...Ammonia volatilization is an important process of N loss which decreases the use efficiency...”
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“... diffusion-type equation are obtained for initially convex hillslopes evolving under diffusion coefficient...”
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“... problem. The study was conducted in a greenhouse at Universidade Estadual Paulista, Department...”
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“... das alterações climáticas à escala global irá inevitavelmente agravar o problema da escassez de água em toda...”
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“...A contaminação ambiental por arsênio (As) constitui um problema sério em várias regiões do mundo...”
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“... conservationuntil oil extraction may be a problem under high temperature and humidity. In this study, Jatropha...”
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“... distribution functions difficult. A solution of this problem is the capability of generating the cross sections...”
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“... considerations about criteria to access and allocate vaccines throughout priority groups, a problem that was...”
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“... literature for the problem under study. The results show that the our heuristic outperform the existing...”
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“.... Decrease in the response during extended use, originated by degradation, inhibition or structural changes...”
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“... processing, is a significant problem that limits the efficiency of its biological treatment. This study...”
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“... processing, is a significant problem that limits the efficiency of its biological treatment. This study...”
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“...Background and objectives: Emergence agitation is a common postanaesthetic problem in children...”
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“... proportional to age, especially for children under 24 months, under higher risk for the problem. The...”
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