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Bàrbara Micó-Vicent, Jorge Jordán, Esther Perales, Francisco Miguel Martínez-Verdú and Francisco Cases
Interest in applications of natural dye applications has increased because of their antibacterial properties and the possibility of extracting them from nature and residues. Using nanoclays as hosts to reinforce natural dye properties has been successful...
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Luz Mary Belandria Osma,Mawency Vergel,Zulmary Nieto,Universidad de Los Andes-Venezuela Universidad Francisco de Paula Santander Universidad de Santander-Colombia
Pág. 43 - 65
Los medios de comunicación representan, junto a la educación, una de las fuerzas de cambio de la sociedad universal. Los años recientes han impuesto modalidades y tecnologías que elevan su influencia, instantaneidad y penetración geográ...
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Bo Tian, Jingti Han and Kecheng Liu
Trust and reputation are important factors that influence the success of both traditional transactions in physical social networks and modern e-commerce in virtual Internet environments. It is difficult to define the concept of trust and quantify it beca...
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Adriano Morales Gonzales, Pedro Augusto Arroyo (Author)
Pág. 1407 - 1414
Synthesis of MTBE on dealuminated and leaching Beta zeolites is provided. Hydrothermal and chemical dealumination of HBeta zeolite leads to less active catalysts due to a decrease in the total concentration of Brönsted acid sites. Furthermore, it has bee...
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