Search

Your search keyword '"Rodríguez, Victoria"' showing total 348 results
Start Over Author "Rodríguez, Victoria" Language english
348 results on '"Rodríguez, Victoria"'

3. The magnitude and variability of neurocognitive performance in first-episode psychosis: a systematic review and meta-analysis of longitudinal studies

Author

Catalan, Ana, McCutcheon, Robert A., Aymerich, Claudia, Pedruzo, Borja, Radua, Joaquim, Rodríguez, Victoria, Salazar de Pablo, Gonzalo, Pacho, Malein, Pérez, Jose Luis, Solmi, Marco, McGuire, Philip, Giuliano, Anthony J., Stone, William S., Murray, Robin M., Gonzalez-Torres, Miguel Angel, and Fusar-Poli, Paolo

Published
2024
Full Text
View/download PDF

4. Notes

Author

Rodríguez, Victoria E.

Published
2003

6. Bibliography

Author

Rodríguez, Victoria E.

Published
2003

7. Preface

Author

Rodríguez, Victoria E.

Published
2003

8. Index

Author

Rodríguez, Victoria E.

Published
2003

9. Frontmatter

Author

Rodríguez, Victoria E.

Published
2003

11. Cover

Author

Rodríguez, Victoria E.

Published
2003

19. Europe

Author

Rodriguez, Victoria

Published
2024

25. ADAMTS13 recovery in acute thrombotic thrombocytopenic purpura after caplacizumab therapy

Author

Abio Calvete, Mariola, Albert, Albert, Alberto López García, Alberto, Alegre, Adrian, Alkorta Eizagirre, Aitziber, Alonso Escobar, María Nieves, Alonso Madrigal, Cristina, Amunarriz, Cristina, Antelo Caamaño, María Luisa, Arbona Castaño, Cristina, Ballester Ruiz, Maria Carmen, Ballina Martín, Belén, Berberana Fernández de Murias, Margarita, Berrueco Moreno, Ruben, Bueno, Jose Luis, Calderón López, María Teresa, Chica Gullón, Esther, Cid Vidal, Joan, Contreras Barbeta, Enric, Cuéllar Pérez-Ávila, Clara, de la Rubia Comos, Javier, Del Orbe Barreto, Rafael Andres, Del Río Garma, Julio, Díaz Valdés, José R., Diaz-Ricart, Maribel, Diez Gallarreta, Zuriñe, Dueñas Hernando, Virginia, Eguia, Blanca, Escoda, Lourdes, Fernández Docampo, Marta, Fernandez Fuertes, Fernando, Fernández Muñoz, Hermogenes, Fernández Sánchez de Mora, Maria Carmen, Fernandez Zarzoso, Miguel, Fidalgo, Teresa, Flores Ballester, Elena, Fonte Feal, Cristina, Galvez, Francisco Javier, Garcia Arroba Peinado, Jose, García Candel, Faustino, Garcia Erce, Jose Antonio, García Gala, José María, Gimeno, JJ, Gómez, Delia, Gómez Seguí, Inés, Gomez Vazquez, Maria Jesus, Gonzalez, Carlos, González Fernández, Fernando Ataulfo, Gonzalez Porras, Jose Ramon, Gonzalez Rodriguez, Victoria Paz, Goterris Viciedo, Rosa, Guerra Domínguez, Luisa, Guillén García, Helga, Hernandez, Adoracion, Hernández Castellet, José Carlos, Hernandez Mohedo, Francisca, Hernandez Vazquez, Laura, Hidalgo Soto, Marta, Hong Tam, Azueg Hang, Kerguelen Fuentes, Ana Lilia, Leal Bento, Marta, Lopes, Raquel, López, Olga, López Chuliá, Francisca, Maria Jose Busto, Maria Jose, Martín Hernández, María Paz, Martinez Estefano, Elvira, Martinez Nieto, Jorge, Martinez Redondo, Consuelo, Martinez Revuelta, Eva, Medina Marrero, Laura, Mingot Castellano, María Eva, Morales Sanz, María Dolores, Moreno, Gemma, Moreno Beltrán, Mª Esperanza, Moreno Chulilla, Jose Antonio, Nistal Gil, Sara, Oliva Hernandez, Ana Yurena, Pascual, Teresa, Pascual Izquierdo, Crisina, Paumard Rodríguez, Elena, Pecos, Patricia, Peña Marcos, Francisco, Pereira Coelho, Daniela Sofia, Pérez Segura, Gloria Maria, Perez-Lopez, Olga, Prieto Pareja, Elena, Ramiro, Laia, Richart López, Luis Alberto, Rodriguez Dominguez, Maria Jesus, Rodriguez Nuñez, Antonio, Ruiz Sainz, María Elena, Saez Serrano, Isabel, Salinas Argente, Ramón, Sanchez, Maria Elena, Sanchez Anton, Piva, Sánchez Fernández, Mª Soledad, Sebastian, Elena, Simona, Gabriela, Solanich Moreno, Xabier, Soledad Casado, Soledad, Tallón, Jose David, Turcu, Violeta, Valledor Méndez, Manuel, Vidan Y Estevez, Julia, Viejo Llorente, Aurora, Bienert, Álvaro, Serrano, Alfons, Llorente, Laura, Campuzano, Verónica, Tallón, Inmaculada, Pons, Verónica, Linares, Mónica, Valles, Ana, Martínez Francés, Antonio, Freiria, Carmen, González Arias, Elena, Araujo, Enmanuel, Marco de Lucas, Fernando, López, Juan Antonio, Uribe Barrientos, Marisol, Calviño, Michael, Gómez Calafat, Montse, Marco Vera, Pascual, Fariña, Sabela, Zalba, Saioa, Monsalvo, Silvia, Escamilla, Virginia, Mingot-Castellano, María-Eva, García-Candel, Faustino, Martínez-Nieto, Jorge, García-Arroba, José, de la Rubia-Comos, Javier, Gómez-Seguí, Inés, Paciello-Coronel, María-Liz, Valcárcel-Ferreiras, David, Jiménez, Moraima, Cid, Joan, Lozano, Miquel, García-Gala, José-María, Angós-Vazquez, Sonia, Vara-Pampliega, Miriam, Guerra-Domínguez, Luisa, Ávila-Idrobo, Laura-Francisca, Oliva-Hernandez, Ana, Zalba-Marcos, Saioa, Tallón-Ruiz, Inmaculada, Ortega-Sánchez, Sandra, Goterris-Viciedo, Rosa, Moreno-Jiménez, Gemma, Domínguez-Acosta, Lourdes, Araiz-Ramírez, María, Hernández-Mateos, Luis, Flores-Ballesteros, Elena, del Río-Garma, Julio, and Pascual-Izquierdo, Cristina

Published
2024
Full Text
View/download PDF

26. National observational study about the surgical treatment of anal fistula: Does the kind of hospital modify the results?

Author

Soria, Javier Espinosa, Orejuela, Jordi Seguí, Corral, Natalia Gutiérrez, Agundez, María Carmona, Pérez, David Saavedra, Mejía, Helga Calvaienen, Segura, Marta Barros, Pellino, Gianluca, León, Gerardo Rodríguez, Salido, Andrea Jiménez, Sánchez, Tatiana Gómez, Ortiz, Susana Roldán, Gutiérrez, Luis Eloy Cantero, Pazos, Natalia Suarez, Poch, Lidia Cristóbal, López, Juan Ramón Gómez, Sánchez, Pablo Méndez, Veiga, Pilar Fernández, Rodríguez, Victoria Erene Flores, Valderrama, Oscar Cano, Iribarren, Enrique Moncada, Torrecilla, Nuria Ortega, Acosta, Alberto Carrillo, Illescas, Cristina Plata, Vigil, Jose Luis Diez, Martínez, Estefanía Laviano, Martos, María Beltrán, Zafra, David Ambrona, Farré, Silvia Pérez, Pé rez, David Díaz, Herrera, Ana Belén Gallardo, Viejo, Elena, Jiménez, Juan Ocaña, Núñez, Jordi Núñez, Bonito, Alba Correa, Marcos, Elena Bermejo, Bocanegra, Marta González, Martínez, Alicia Ferrer, Fernández, Irene Mirón, Sánchez-Migallón, Elena González, Solano Palao, María Teresa, Ros, Emilio Peña, Cao, Inés Aldrey, Rodríguez, Carlenny Suero, Maderuelo, Victoria, Amo, Aroa Abascal, Catena, Juan Cintas, La Villa, María del Campo, Ramo, Mahur Esmaili, Benítez, Javier Broeckhuizen, Barles, Ana Navarro, Sánchez, Luis Eduardo Pérez, Sánchez, Ana Soto, Jiménez, Nélida Díaz, González, Ana María Feria, Pina, Estefanía Domenech, Comesaña, Alejandro Ros, Coltell, Zutoia Balciscueta, Santiago, Leticia Pérez, Hernández, Luisa Paola Garzón, de Andrés Gómez, Alejandra, Abellán, Antonio Melero, Muriel, Jorge Sancho, Scheiding, Mónica Millán, Cholewa, Hanna, Iranzo, Marina Alarcón, Pelegri, Ana Fluixá, Miguel, Tamara Fernández, Machón, Natalia Ortega, Hernández, Natalia Alonso, Granero, Álvaro García, Taboada, Tatiana Civeira, Fernández, Yago Rojo, Cuellar, Jose Aurelio Navas, Castillo, Celia, Miguelañez, Isabel Pascual, Barbeitio, Sandra Dios, Díaz, María Luisa Reyes, Cabrera, Ana María García, Solís, Irene María Ramallo, Pérez, Teresa Pérez, Marín, Gabriel, Lillo, Aranzazu Calero, Guillén, Luis Sánchez, Noguera, Julia López, Pérez, Miguel Ángel, Cano-Valderrama, Oscar, Cerdán-Santacruz, Carlos, Fernández Veiga, Pilar, Fernández-Miguel, Tamara, García-Granero, Álvaro, Calderón, Teresa, and Reyes, María L.

Published
2024
Full Text
View/download PDF

29. The First Protocol for In Vitro Propagation of Kalanchoe beharensis Through Adventitious Shoots, a Preliminary Study.

Author

Moreno-García, Ignacio, Rodríguez, Victoria, García-Sogo, Begoña, Ventura, Cristhian, Moreno, Vicente, and Pineda, Benito

Subjects
GROWTH regulators, KALANCHOE, PLANT spacing, CYTOKININS, AUXIN
Abstract

Kalanchoe beharensis, a vulnerable species according to the International Union for Conservation of Nature, is highly prized for its ornamental value and medicinal properties. Therefore, an efficient methodology to propagate this ecologically significant species would be of particular interest. The propagation of K. beharensis has traditionally been achieved by seed or cuttings, but these methods are limited in efficiency. Micropropagation provides a more efficient and controlled alternative by enabling the in vitro production of numerous plants in a small space and in a short period of time. Despite its advantages, no micropropagation protocol for K. beharensis has been reported in the literature. In this study, we report an efficient in vitro regeneration protocol for K. beharensis. In order to implement this, we evaluated the morphogenetic response of leaf and root explants in media supplemented with auxins, cytokinins, or a combination of both growth regulators. Surprisingly, the best results were observed in indole-3-acetic acid-supplemented media. Adventitious shoots were rooted in either hormone-free or auxin-supplemented media, with indole-3-acetic acid yielding the best results. Rooted plants were acclimatized in the greenhouse, achieving over 80% survival during acclimatization. This protocol improves multiplication rate, space utilization, and uniformity, providing a viable alternative to conventional propagation methods. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

30. Acidogenic Fermentation of Cassava Wastewater: Effect of the Substrate-to-Microorganism Ratio and Temperature on Volatile Fatty Acids Production.

Author

Sanchez-Ledesma, Lina Marcela, Rodríguez-Victoria, Jenny Alexandra, and Ramírez-Malule, Howard

Subjects
CASSAVA starch, PROPIONIC acid, TECHNOLOGICAL innovations, FATTY acids, BATCH reactors
Abstract

The production of volatile fatty acids (VFAs) through the acidogenic fermentation of wastewater is an emerging technology that requires further research to optimize operational variables for specific substrates. Cassava wastewater, which is a byproduct of the cassava sour starch extraction process, has been minimally studied regarding its potential for VFA production through acidogenic fermentation. Batch reactors were used to evaluate the effects of the substrate-to-microorganism (S/M) ratio and temperature on VFA production from cassava wastewater. The results showed no statistically significant differences between the evaluated S/M ratios. The maximum total VFA concentration observed was 2214.64 mg of acetic acid (HAc)/L (0.32 gCODVFA/gCOD), which was achieved at a S/M ratio of 4 gCOD/gVS. This concentration was predominantly composed of acetic acid (42.7%), followed by butyric acid (30.1%) and propionic acid (24.6%), with a minor quantity of isovaleric acid (2.6%). The statistical analysis for the temperature variable showed significant differences between the evaluated conditions. The maximum concentration of total VFAs was 2650.19 mgHAc/L (0.45 gCODVFA/gCOD) at 34 ± 1 °C, with acetic (40.9%), butyric (29.8%), and propionic (29.3%) acids as primary metabolites. Cassava wastewater shows promise as a potential substrate for VFA production, warranting evaluation in continuous reactors. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

31. Smart Viniculture: Applying Artificial Intelligence for Improved Winemaking and Risk Management.

Author

Izquierdo-Bueno, Inmaculada, Moraga, Javier, Cantoral, Jesús M., Carbú, María, Garrido, Carlos, and González-Rodríguez, Victoria E.

Subjects
SUSTAINABILITY, ARTIFICIAL intelligence, GRAPE growing, SUSTAINABLE agriculture, GRAPE harvesting, VITICULTURE
Abstract

Featured Application: This review elucidates the transformative impact of artificial intelligence (AI) on viticulture, showcasing its practical applications in disease prediction, pest management, automated grape harvesting, and the optimization of water and nutrient management. The implementation of AI-driven technologies enables vineyard managers to effectively mitigate challenges such as disease outbreaks and pest infestations, resulting in healthier vines and increased yields. Automated harvesting systems improve the efficiency and consistency of grape picking, which are essential for the production of high-quality wine. Furthermore, AI's data-centric approaches to resource management promote sustainable practices by optimizing water and nutrient use. These developments illustrate the potential of AI to revolutionize traditional viticultural practices, addressing the industry's increasing demands for quality and sustainability in winemaking. This review explores the transformative role of artificial intelligence (AI) in the entire winemaking process, from viticulture to bottling, with a particular focus on enhancing food safety and traceability. It discusses AI's applications in optimizing grape cultivation, fermentation, bottling, and quality control, while emphasizing its critical role in managing microbiological risks such as mycotoxins. The review aims to show how AI technologies not only refine operational efficiencies but also raise safety standards and ensure traceability from vineyard to consumer. Challenges in AI implementation and future directions for integrating more advanced AI solutions into the winemaking industry will also be discussed, providing a comprehensive overview of AI's potential to revolutionize traditional practices. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

33. The relationship of symptom dimensions with premorbid adjustment and cognitive characteristics at first episode psychosis: Findings from the EU-GEI study

Author

Ferraro, Laura, La Cascia, Caterina, La Barbera, Daniele, Sanchez-Gutierrez, Teresa, Tripoli, Giada, Seminerio, Fabio, Sartorio, Crocettarachele, Marrazzo, Giovanna, Sideli, Lucia, Arango, Celso, Arrojo, Manuel, Bernardo, Miguel, Bobes, Julio, Del-Ben, Cristina Marta, Gayer-Anderson, Charlotte, Jongsma, Hannah E., Kirkbride, James B., Lasalvia, Antonio, Tosato, Sarah, Llorca, Pierre-Michel, Menezes, Paulo Rossi, Rutten, Bart P., Santos, Jose Luis, Sanjuán, Julio, Selten, Jean-Paul, Szöke, Andrei, Tarricone, Ilaria, Muratori, Roberto, Tortelli, Andrea, Velthorst, Eva, Rodriguez, Victoria, Quattrone, Andrea, Jones, Peter B., Van Os, Jim, Vassos, Evangelos, Morgan, Craig, de Haan, Lieuwe, Reininghaus, Ulrich, Cardno, Alastair G., Di Forti, Marta, Murray, Robin M., and Quattrone, Diego

Published
2021
Full Text
View/download PDF

36. The 2019 Schizophrenia International Research Society Conference, 10–14 April, Orlando, Florida: A summary of topics and trends

Author

Alameda, Luis, Ashok, Abhishekh, Avery, Suzanne, Bani-Fatemi, Ali, Berkhout, Susan, Best, Mike, Bonfils, Kelsey, Colizzi, Marco, Dauvermann, Maria, Plessis, Stefan Du, Dwyer, Dominic, Eisner, Emily, Ganesh, Suhas, Hernaus, Dennis, Ithal, Dhruva, Kowalchuk, Chantel, Kristensen, Tina, Lavigne, Katie, Lee, Ellen, Lemmers-Jansen, Imke, O'Donoghue, Brian, Oliver, Lindsay, Oluwoye, Oladunni, Park, Min Tae, Di Carlo, Pasquale, Joaquim, Helena Passarelli Giroud, Pinheiro, Ana, Ramsay, Ian, Rodriguez, Victoria, Sami, Musa, Soni, Sunaina, Sonnenschein, Susan, Taylor, Jerome, Thomas, Michael, Waterreus, Anna, Wojtalik, Jessica, Yang, Zhuoya, Emsley, Robin, and Kilian, Sanja

Published
2020
Full Text
View/download PDF

37. Seroprevalence, clinical, and pathological characteristics of canine leishmaniasis in a central region of Colombia

Author

Picón Yenny, Almario Geiner, Rodríguez Victoria, and Garcia Noel Verjan

Subjects
leishmania, antibodies, clinical examination, necropsy, histopathology, Veterinary medicine, SF600-1100
Abstract

Leishmaniasis is a zoonotic disease which is caused by protozoan parasites of the genus Leishmania. Canids are the most important reservoir of the parasites; however, limited data are available on the species of Leishmania prevalent in these animals and their impact on human health. The objective of this study was to estimate the seroprevalence of leishmaniasis in dogs from an inter-Andean region of Colombia during July 2016–July 2017, and to describe the clinical and histopathological features of the disease.

Published
2020
Full Text
View/download PDF

38. Formulation of a protocol to evaluate the aerobic granulation potential (AGP) of an inoculum

Author

Dayana Grisales Penagos, Jenny Rodríguez Victoria, and Mateo Villarraga Manrique

Subjects
Aerobic granules, Inoculum, Protocol, Science
Abstract

This paper proposes and develops a protocol for measuring the aerobic granulation potential of sludge, aiming to provide an affordable and simple alternative that can facilitate the development of aerobic granulation technology. In this sense, the protocol comprises a set of parameters and considerations that interact to create a controlled environment and stimulate cell population clustering. All of this is done in the context of procedural simplicity, low cost, and the speed at which results are obtained. The protocol is essentially a three-stage method: preparation of the substrate, adaptation of the inoculum, and implementation of the protocol. Simple parameters were measured to evaluate the granulation process: SVI, settling velocity, and morphological parameters. The protocol was validated according to optimal ranges and criteria previously established in the literature. For this purpose, an activated sludge inoculum from a domestic wastewater treatment plant was submitted to the protocol, obtaining an optimal response of the biomass (SVI5 =13.90 mL g−1, settling velocity= 25,79 m h−1, Diameter > 0.2 mm) in a relatively short time (7 d). The results show that this protocol can constitute a tool for evaluation and decision-making using traditional laboratory equipment and is applicable at different scales.

Published
2022
Full Text
View/download PDF

42. Implementation of NeoKissEs in Spain: A validated surveillance system for nosocomial sepsis in very low birth weight infants

Author

Laya, Teresa Jesús Agra, Ojembarrena, Almudena Alonso, Sanz, Israel Anquela, Cuevas, Yolanda Armendáriz, Alfonso, Cristina Barcelona, Mosquera, José Beceiro, Caamaño, María Bengoa, Sendín, Elena Bergón, Vilaplana, Lucía Cabanillas, González, Fernando Cabañas, Cogul, Eva Capdevila, Lax, Javier Casanovas, Badía, María Cernada, Cotallo, Gil Daniel Coto, Suárez, Pilar Adelaida Crespo, Terán, María Isabel de las Cuevas, Comeche, Laura Domingo, Martín, Izaskun Dorronsoro, Lorenzo, Pilar Espiño, Bellart, Marta Estalella, Capell, Francisco Javier Estañ, Colomer, Belén Fernández, Trisac, José Luis Fernández, Pradel, Zenaida Galve, Cabezas, Miguel Ángel García, Franco, María García, García, María Jesús García, Rodríguez, Victoria Eugenia García, Mozo, Rafael García, Sánchez, Rubén García, Rodrigo, Fermín García-Muñoz, Esteban, Silvia Garrido, Armengod, Carmen González, Carretero, Paloma González, López, María González, Asencio, María Mercedes Granero, Hernández, José María Hernández, López, María Elena Infante, Sebastián, Ana Irasarri, Parrilla, Francisco J Jiménez, Parrilla, Pedro J Jiménez, Aristizabal, María Isabel Larburu, Azorín, Manuela López, Goya, Juan María López de Heredia, Oliva, Jesús Cecilio López-Menchero, Lagares, Salud Luna, Pérez, Carmen Luz Marrero, Tallo, Emilia María Martínez, Gutiérrez, Andrés Martínez, Jiménez, María Dolores Martínez, Fernández, María de los Ángeles Martínez, Ruiz, Raquel Mendiola, Miralles, María Leticia Millán, Vives, Alicia Mirada, Cabrillana, Jesús Molina, Calderón, Elisenda Moliner, Arnal, Icíar Olabarrieta, Delgado, Antonio Pavón, Legorburu, Alberto Pérez, Muñuzuri, Alejandro Pérez, Pisón, Raquel Pinillos, Gracia, Segundo Rite, Rodríguez, Sonia M Rivero, Blanco, Silvia Rodríguez, Modamio, Gerardo Romera, Roigés, María Dolors Salvia, Fernández, Mario Sánchez, Arenas, Antonio Segado, Mir, Eduard Solé, Busselo, Itziar Sota, Fernández, Joaquín Suárez, Fargueta, José Luis Tarazona, Tripodi, Cinzia, Faci, María Purificación Ventura, González., Javier Vilas, Madrid-Aguilar, Marisela, López-Herrera, María Cruz, Pérez-López, Javier, Escudero-Argaluza, Julene, Santesteban-Otazu, Elena, Piening, Brar, Villate-Navarro, José Ignacio, and Pijoán-Zubizarreta, José Ignacio

Published
2019
Full Text
View/download PDF

43. The contribution of cannabis use to variation in the incidence of psychotic disorder across Europe (EU-GEI): a multicentre case-control study

Author

Amoretti, Silvia, Arrojo, Manuel, Baudin, Grégoire, Beards, Stephanie, Bernardo, Miquel, Bobes, Julio, Bonetto, Chiara, Cabrera, Bibiana, Carracedo, Angel, Charpeaud, Thomas, Costas, Javier, Cristofalo, Doriana, Cuadrado, Pedro, Díaz-Caneja, Covadonga M, Ferchiou, Aziz, Franke, Nathalie, Frijda, Flora, García Bernardo, Enrique, Garcia-Portilla, Paz, González, Emiliano, Hubbard, Kathryn, Jamain, Stéphane, Jiménez-López, Estela, Leboyer, Marion, López Montoya, Gonzalo, Lorente-Rovira, Esther, Marcelino Loureiro, Camila, Marrazzo, Giovanna, Martínez, Covadonga, Matteis, Mario, Messchaart, Elles, Moltó, Ma Dolores, Nacher, Juan, Olmeda, Ma Soledad, Parellada, Mara, González Peñas, Javier, Pignon, Baptiste, Rapado, Marta, Richard, Jean-Romain, Rodríguez Solano, José Juan, Roldán Díaz, Laura, Ruggeri, Mirella, Sáiz, Pilar A., Sánchez, Emilio, Sanjuán, Julio, Sartorio, Crocettarachele, Schürhoff, Franck, Seminerio, Fabio, Shuhama, Rosana, Sideli, Lucia, Stilo, Simona A, Termorshuizen, Fabian, Tosato, Sarah, Tronche, Anne-Marie, van Dam, Daniella, van der Ven, Elsje, Di Forti, Marta, Quattrone, Diego, Freeman, Tom P, Tripoli, Giada, Gayer-Anderson, Charlotte, Quigley, Harriet, Rodriguez, Victoria, Jongsma, Hannah E, Ferraro, Laura, La Cascia, Caterina, La Barbera, Daniele, Tarricone, Ilaria, Berardi, Domenico, Szöke, Andrei, Arango, Celso, Tortelli, Andrea, Velthorst, Eva, Bernardo, Miguel, Del-Ben, Cristina Marta, Menezes, Paulo Rossi, Selten, Jean-Paul, Jones, Peter B, Kirkbride, James B, Rutten, Bart PF, de Haan, Lieuwe, Sham, Pak C, van Os, Jim, Lewis, Cathryn M, Lynskey, Michael, Morgan, Craig, and Murray, Robin M

Published
2019
Full Text
View/download PDF

44. Effect of Fermentation Time, pH, and Their Interaction on the Production of Volatile Fatty Acids from Cassava Wastewater.

Author

Sanchez-Ledesma, Lina Marcela, Rodríguez-Victoria, Jenny Alexandra, and Ramírez-Malule, Howard

Subjects
FATTY acids, CASSAVA, FERMENTATION, SEWAGE, ORGANIC acids, ACETIC acid
Abstract

Acidogenic fermentation is a technology that involves halting methanogenesis in the conventional anaerobic digestion process to produce mainly volatile fatty acids (VFAs). VFAs serve as direct precursors to energy-rich or higher value-added products upon undergoing additional processing. In this study, batch reactors were utilized to assess the individual and interaction effects of fermentation time and pH variables on VFA production from acidogenic fermentation of cassava wastewater through the establishment of a completely randomized design and a second-order response surface (rotatable central composite design), respectively. The maximum VFA production observed was 3444.04 mg of acetic acid (HAc)/L (0.58 gCODVFA/gCOD) in a fermentation time of 6 days, with acetic (48.5%), propionic (28.3%), and butyric (13.6%) acids identified as the main metabolites. Additionally, in the assessment of the effect of pH, the maximum VFA production reached 2547.72 mgHAc/L (0.34 gCODVFA/gCOD) at pH 5.9, and acetic acid was identified as the predominant organic acid. Statistically, the fermentation time and pH variables individually affect VFA production from cassava wastewater; however, the interaction between them generated a non-significant effect. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

48. Política de la riqueza en el «Libro del cavallero Zifar»

Author

Rafael Rodríguez Victoria

Subjects
Language and Literature, French literature - Italian literature - Spanish literature - Portuguese literature, PQ1-3999
Abstract

En este artículo se analizan los juicios y valoraciones expresados en torno a la obtención y el uso de la riqueza en el Libro del cavallero Zifar, así como las representaciones de la fortuna material dentro de las historias, las sentencias y los exempla del texto; asimismo, se intenta destacar la influencia que estos elementos tendrían en las prácticas, hábitos ndividuales y sociales de los escuchantes o lectores. Tanto juicios como representaciones pueden considerarse una política de la riqueza. El enfoque de este análisis pretende resaltar la relevancia de la riqueza material en esta obra, ya que el devenir de la historia principal está impulsado por el deseo de Zifar de recuperar el esplendor perdido de su linaje. El encumbramiento del personaje y su familia dependen directamente de la posesión de fortuna material, como ocurre normalmente en una sociedad estamental como la que se representa en el libro.

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results