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Giordani Rafael Conceicao Sodre,Bergson Cavalcanti de Moraes,Douglas Silva Ferreira,Juarez Ventura Oliveira,Everaldo Barreiros Souza
A região de Carajás (constituída principalmente das cidades de Marabá, Parauapebas, Curionópolis, Canaã dos Carajás e Eldorado dos Carajás) no estado do Pará e a região de São Luís no estado do Maranhão são os polos mais importantes para a companhia Vale...
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Aftab A. Mufti and Douglas J. Thomson
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Thais Guerra Braga, Nelson Casarotto Filho, Douglas Wegner, Flávio Régio Brambilla and Bruno Morgado Ferreira
Strategic Networks (SNs) have emerged as a prevalent organizational form that offers synergistic benefits to participating firms. Despite their potential, SNs often experience member firms? departure, raising concerns about their long-term viability. Thi...
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Robert E. Hoagland and Clyde Douglas Boyette
The plant growth regulator gibberellic acid (GA) and the herbicide glyphosate were examined for their possible interactions with growth and phenolic metabolism in soybean [Glycine max (L.) Merr. Cv. Hill] seedlings. GA caused increases in phenylalanine a...
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Lei Sun, Honglei An, Hongxu Ma, Qing Wei and Jialong Gao
Lower limb knee?ankle prostheses can effectively assist above-knee amputees in completing their basic daily activities. This study explored methods for estimating the joint kinematics of intelligent lower limb prostheses to better adapt them to the walki...
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Deokhee Won, Jihye Seo, Osoon Kwon, Hae-Young Park and Hyoun Kang
The foundations of offshore wind power can be classified as floating, tripod, jacket, monopile, or gravity-based, depending on the support type. In the case of tripod- and jacket-type supports, the structures require precise construction. There are two m...
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Eberton de Carvalho, Gleice Aparecida de Assis, George Deroco Martins, Douglas José Marques, Edson Aparecido dos Santos, Laura Cristina Moura Xavier, Lorrayne Maria Rodrigues Malta and Renan Zampiroli
Coffee farming has high land use value, which can result in economic losses without proper land use planning. Intercropping has improved coffee production by providing an alternative income source to producers, especially in the crop formation phase. The...
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Alan Ferreira Leite de Lima, Milton César Costa Campos, Joalison de Brito Silva, Witória de Oliveira Araújo, Bruno Campos Mantovanelli, Fernando Gomes de Souza, Raphael Moreira Beirigo, Douglas Marcelo Pinheiro da Silva, Rodrigo Santana Macedo and Flávio Pereira de Oliveira
The processes of occupation and exploitation in the Amazon have been increasing, and as a consequence, forest areas are being replaced by agroecosystems. As a consequence of this change, changes have been occurring in the soil attributes, and consequentl...
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Isabel Dinis
Understanding the factors that influence agricultural productivity is critical for promoting sustainable food production, economic growth, and rural livelihoods. Despite the fact that numerous theoretical and empirical studies on agricultural productivit...
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Hucai Zhang, Jingan Chen and Douglas G. Haffner
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