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Listar por palabra clave "Diffusion"

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#AlcazabaOnLine: Análisis de la Difusión del Patrimonio de Almería desde la Arqueología Pública

Martínez Román, Marina del Mar (Editorial Universitat Politècnica de València, 2022-01-18)

[EN] This research emerges from the curiosity about the Archaeological Heritage diffusion changes in the context of the COVID-19 pandemic. Therefore, we decided to focus on a case study, choosing the monumental ensemble ...
A green coffee based product and its comparasion to commercial products regarding the antioxidant capacity

Souza, F.; Souza, E.; Pontes, S.; Leal Junior, W.; Freitas-Silva, O.; Nogueira, R. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Green Coffee Products (GCP) consumption have been increased recently and is justified due its benefits to human health, as the antioxidant activity and thermogenic properties and ant mutagenic and ant carcinogenic ...
A mathematical model of spray drying granulation process in formulation

Kagami, Hiroyuki (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] In this study, we apply the drying model of polymer solution coated on a flat substrate to the spray drying granulation process in formulation. In order to apply the former model to the drying of this spherical object, ...
A physical interpretation of the use of fractional operators for modelling the drying process

Perre, Patrick; Turner, Ian (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Fractional order derivatives provide useful alternatives to their integer order counterparts due to their ability to model memory and other properties of the porous medium, such as nonlocal behaviour. These phenomena ...
A pore-scale study on the drying kinetics and mechanical behavior of particle aggregates

Pham, T. S.; Chareyre, B.; Tsotsas, E.; Kharaghani, A. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] A discrete thermo-mechanical drying model is developed to investigate the interaction between the porous structure and the drying characteristics of dense particle aggregates. The solid phase consists of polydisperse ...
Agglomeration of hydrolyzed collagen with blackberry pulp in a fluidized bed

Viegas, Thayná; Taranto, Osvaldir (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Hydrolyzed collagen (HC) is a fine powder applied in the pharmaceutical and food industries which has shown good results in the treatment of diseases related to bones, skin and joints. In this study, HC particles ...
Agitated thin-film drying of spinach juice

Qiu, Jun; Boom, R. M.; Schutyser, M.A.I. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Agitated thin film dryers (ATFD) has been considered as an effective technology for drying viscous liquid foods, pastes or pureed foods. In this study, a lab-scale ATFD was developed and applied for drying of juices ...
Alcohol-induced damage to the fimbria/fornix reduces hippocampal-prefrontal cortex connection during early abstinence

Pérez-Cervera, Laura; De Santis, Silvia; Marcos, Encarni; Ghorbanzad-Ghaziany, Zahra; Trouvé-Carpena, Alejandro; Selim, Mohamed Kotb; Pérez-Ramírez, Úrsula; Pfarr, Simone; Bach, Patrick; P Halli; Kiefer, Falk; Moratal, David; Kirsch, Peter; Sommer, Wolfgang H.; Canals, Santiago (BioMed Central Ltd., 2023-06-21)

[EN] IntroductionAlcohol dependence is characterized by a gradual reduction in cognitive control and inflexibility to contingency changes. The neuroadaptations underlying this aberrant behavior are poorly understood. Using ...
Ambient temperature drying of therapeutic protein solution with use of microwave

Tsuruta, Takaharu; Ogawa, Takuma; Abe, Ryosuke; Tanigawa, Hirofumi (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] High quality drying of therapeutic protein-solution is important in medical and pharmaceutical processing. Freeze-drying is mostly used, but it takes a long drying-time and causes damages of protein structures. In ...
Analysis of technological knowledge flows in the Basque Country

Gavilanes-Trapote, J.; Etxeberria-Agiriano, I.; Cilleruelo, E.; Garechana, G. (Universitat Politècnica de València, 2019-06-05)

[EN] Knowledge flow of technology is important for continuous growth and extension of science. Patent data analysis has facilitated this knowledge acquisition. The available patent information crosses borders, corresponds ...
Analysis of the Dissemination Index of the Information of the Different Players of the Entrepreneurial Ecosystem in the Valencian Community

Ribes-Giner, Gabriela; Navarrete-Garnes, Javier (MDPI AG, 2020-03)

[EN] The main objective of this research is to calculate the diffusion index of entrepreneurship to the different actors of the entrepreneurial ecosystem. For this, 57 organizations, both private and public, belonging to ...
Análisis basado en vóxel de datos de tractografía para mejorar la agrupación de fibras

Bastardés Climent, Blanca (Universitat Politècnica de València, 2020-05-12)

[ES] Muchas patologías neurodegenerativas del cerebro están estrechamente relacionadas con la degeneración de la materia blanca, lo que desarrolla alteraciones en la difusión de agua en el tejido. Por este motivo, es ...
Aplicación de tecnologías emergentes en el salado de carne. Influencia de la aplicación de ultrasonidos en la distribución de sal

Wu Deng, Shu Ying (Universitat Politècnica de València, 2020-07-30)

[ES] El salado es una técnica que se lleva aplicando para la conservación de los alimentos desde la antigüedad, especialmente en producto cárnicos. La adición de sal disminuye la actividad del agua (aw) permitiendo que el ...
Application of microwaves in the convective drying of ceramic

Rajewska, Kinga; Pawłowski, Andrzej (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] The paper demonstrates microwave and convective drying processes in different combinations of kaolin cylindrical samples in laboratory scale. Analysis of the kinetics and sample temperature evolution show that the ...
Application of Multivariate Image Analysis to Thermal Images for in line Monitoring of the Freeze-Drying Process

Colucci, Domenico; Prats-Montalban, José; Fissore, Davide; Ferrer Riquelme, Alberto (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] A new Process Analytical Technology (PAT) has been developed and tested for on-line process monitoring of a vacuum freeze-drying process. The sensor uses an infrared camera to obtain thermal images of the ongoing ...
Aroma retention during drying of caja-umbu fruit pulp

Fontes, Anderson; Leite-Neta, Maria Terezinha; Matos, Patricia; Araújo, Hannah Caroline; Jesus, Monica; Rajkumar, G.; Narain, Narendra (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] This study was aimed to obtain and characterize the dried powder of cajá-umbu (Spondias spp) fruit pulp obtained by spray-drying and lyophilization. Spray-drying of the pulp was done at different temperatures. Analysis ...
Assessment of the conditions of the thermoplastic extrusion process in the bioactive and mechanical properties of flexible films based on starch and Brazilian pepper

Fakhouri, Farayde; Freitas deLima, Fernando; Cardoso, Claudia; Martelli, Silvia; Antunes, Marcelo; Mei, Lucia; Yamashita, Fabio; Velasco, Jose (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] The objective of this work was to produce, through the thermoplastic extrusion process followed by blowing, manioc starch-based flexible films added with Brazilian pepper oil as an antioxidant and plasticizer agent, ...
Augmenting natural convection and conduction based solar dryer

Chavan, A.; Sikarwar, A.; Tidke, V.; Thorat, B. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Solar conduction dryer (SCD) is a unique technology that uses conduction, convection and radiation mechanism of heat transfer making it one of the most efficient drying system. The SCD is one of the most effective ...
Beyond freeze-drying of biologics: vacuum-foam drying and spray freeze-drying

Langford, A.; Balthazor, B.; Bhatnagar, B.; Tchessalov, S.; Hageman, M.J.; Lukas, A.; Plitzko, M.; Luy, B.; Ohtake, S. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] The complexity of biotherapeutics in development continues to increase as our capability in discovery and recombinant technology improves. While safety and efficacy remain the two critical aspects of all therapeutics, ...
Bioavailability of freeze-dried and spray-dried grapefruit juice vitamin C

Camacho Vidal, Mª Mar; Igual Ramo, Marta; Martínez-Lahuerta, Juan José; Martínez Navarrete, Nuria (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] An alternative as to offer higher stable and easy handling than fresh fruit is in powdered form, as long as the process used to obtain it ensures a high quality product. The objective of this study was to compare the ...