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Vadym Kovalenko,Valerii Kotok
Pág. 30 - 39
In the modern world, one promising direction is the production and use of multifunction compounds. Ni-Al layered double hydroxide is widely used as the active material in supercapacitors. Nickel compounds are also colored and can be used as pigments. The...
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Larissa V. F. Oliveira, Lionel Limousy, Simona Bennici, Ludovic Josien, Samar Hajjar-Garreau, Mary-Lorène Goddard, Marcos A. Bizeto and Fernanda F. Camilo
In the present work a remarkably simple procedure for the elaboration of wet cellulose film containing manganese oxide nanoparticles was developed. The films were produced using a mold made by 3D printing using cellulose dissolved in an ionic liquid, whi...
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Stefan Schönekerl, Astrid Weigert, Stephan Uhlig, Katharina Wellner, Richard Pörschke, Christel Pfefferkorn, Karsten Backhaus and André Lerch
In this study, a lab-scale plant was designed to treat water in continuous flow condition using non-thermal plasma technology. The core was an electrode system with connected high-voltage (HV) pulse generator. Its potentials and limitations were investig...
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Wei Du, Danying Zuo, Houlei Gan and Changhai Yi
Kapok is a hollow fiber with a 90% hollow degree. Compared with cotton fiber, kapok fiber has excellent performances, such as good hygroscopicity, and a good warmth retention property. In this work, desized indigo kapok/cotton denim fabrics were bleached...
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Vinicius Conceição, Flavio Bentes Freire, Karina Querne de Carvalho
Pág. 53 - 58
This study aimed to evaluate the treatment of a synthetic textile wastewater containing the blue indigo dye in a UASB (upflow anaerobic reactor), on a bench scale, followed by pottery clay adsorption. The system monitoring was verified by the following p...
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Tanja Bohinc, Aleksander Horvat, Miha Ocvirk, Iztok Jo?e Ko?ir, Ksenija Rutnik and Stanislav Trdan
In a laboratory experiment, we studied the insecticidal effects of invasive alien plants on the rice weevil. The research was carried out in two parts. In the first part, we studied the insecticidal properties of seven different plant species, namely, Bo...
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Alexander Lima Reis
Pág. Pág. 37 - 59
Este trabalho foi desenvolvido no contexto da diversificação agrícola para exportação que ocorreu no Rio de Janeiro da segunda metade do Século XVIII. O objetivo do artigo é resgatar os processos técnicos e científicos que estavam associados as culturas ...
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Hai Nguyen Tran
This Special Issue includes 12 research papers on the development of various materials for adsorbing different contaminants in water, such as Sb, Cr(VI), Cu(II), Zn(II), fluorine, phenol, dyes (indigo carmine, Congo red, methylene blue, and crystal viole...
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Giuseppe Acri, Carlo Sansotta, Francesca Maria Salmeri, Marco Romeo, Elisa V. Ruello, Lucia Denaro and Barbara Testagrossa
Purple urine bag syndrome (PUBS) is a rare condition characterized by purple discoloration of urine and urine bags. Although it is benign, it represents an alarming symptom to the patients and their relatives because of purple discoloration. We have phys...
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Andrew M. Wilson, Kenneth S. Boyle, Jennifer L. Gilmore, Cody J. Kiefer and Matthew F. Walker
Drones are now widely used to study wildlife, but their application in the study of bioacoustics is limited. Drones can be used to collect data on bird vocalizations, but an ongoing concern is that noise from drones could change bird vocalization behavio...
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Krishna Murari
This study makes an attempt to measure the customer satisfaction level based on service quality asperceived by air travelers among five Indian domestic airlines. Service quality attributes included inthe study are Ticket booking experience; Check-in proc...
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