Results 51 to 60 of about 574,787 (253)

Cinética de remoção de matéria orgânica em sistemas alagados construídos cultivados com lírio amarelo Organic matter removal kinetics in constructed wetlands cultivated with yellow lily

Revista Brasileira de Engenharia Agrícola e Ambiental, 2011
Objetivou-se, com a realização deste trabalho, obter o ajuste do modelo matemático adaptado de cinética de primeira ordem e os respectivos parâmetros cinéticos para descrição da degradação da matéria orgânica em SACs cultivados com lírio amarelo ...
Renata C. Chagas, Antonio T. de Matos, Paulo R. Cecon, Paola A. V. Lo Monaco, Luis G. F. França   +4 more
doaj   +1 more source

Degradation kinetics of biodegradable chitosan, polyvinyl alcohol, and zinc oxide hydrogel for the amoxicillin drug delivery application

Next Materials
Biodegradable polymer hydrogels and scaffolds are the prime requirements in surgical associate applications. This helps in self-degradation of the polymer hydrogel over time and a further surgery is not required which saves the patient from surgical ...
Samriti G. V, H. Premkumar, Vinay Kumar
doaj   +1 more source

Environmental Durability of an Optical Fiber Cable Intended for Distributed Strain Measurements in Concrete Structures

Sensors, 2021
The present study investigates the environmental durability of a distributed optical fiber sensing (DOFS) cable on the market, commonly used for distributed strain measurements in reinforced concrete structures.
Ismail Alj, Marc Quiertant, Aghiad Khadour, Quentin Grando, Karim Benzarti   +4 more
doaj   +1 more source

Kinetic of Anthocyanin Degradation in Roselle Extract Dried with Foaming Agent at Different Temperatures

Bulletin of Chemical Reaction Engineering & Catalysis, 2019
This research studied the effect of drying temperature on the kinetic of degradation anthocyanin in roselle extract drying with foam under dehumidified air at temperatures ranging 40-60 oC.
Setia Budi Sasongko, Mohamad Djaeni, Febiani Dwi Utari   +2 more
doaj   +1 more source

Proposal of a non-linear model to adjust in vitro gas production at different incubation times

Bioscience Journal, 2023
This work aims to propose a new model named Gompertz-Von Bertalanffy bicompartmental (GVB), a combination of the models Gompertz and Von Bertalanffy. The GVB models is applied to fit the kinetic curve of cumulative gas production (CGP) of four foods (SS –
André Luiz Pinto dos Santos, Tiago Alessandro Espínola Ferreira, Cícero Carlos Ramos de Brito, Guilherme Rocha Moreira, Frank Gomes-Silva, Jader Silva Jale, Ronaldo Braga Reis, Leonardo Andrade Leite, Patrícia Guimarães Pimentel   +8 more
doaj   +1 more source

Constant rate thermal analysis for thermal stability studies of polymers [PDF]

, 2011
This paper explores the relationship between the shapes of temperature-time curves obtained from experimental data recorded by means of constant rate thermal analysis (CRTA) and the kinetic model followed by the thermal degradation reaction.
Criado Luque, José Manuel, Perejón Pazo, Antonio, Pérez Maqueda, Luis Allan, Sánchez Jiménez, Pedro Enrique   +3 more
core   +1 more source

Aqueous Solubility and Degradation Kinetics of the Phytochemical Anticancer Thymoquinone; Probing the Effects of Solvents, pH and Light

Molecules, 2014
Thymoquinone (TQ) is a potent anticancer phytochemical with confirmed in vitro efficacy. Its clinical use has not yet established, and very few reports have documented its formulation.
Jumah Masoud M. Salmani, Sajid Asghar, Huixia Lv, Jianping Zhou   +3 more
doaj   +1 more source

Cold Crystallization Kinetics and Thermal Degradation of PLA Composites with Metal Oxide Nanofillers

Applied Sciences, 2021
Poly(lactic acid) (PLA) nanocomposites with antimicrobial fillers have been increasingly explored as food packaging materials that are made of a biobased matrix and can minimize food loss due to spoilage.
Evangelia Tarani, Klementina Pušnik Črešnar, Lidija Fras Zemljič, Konstantinos Chrissafis, George Z. Papageorgiou, Dimitra Lambropoulou, Alexandra Zamboulis, Dimitrios N. Bikiaris, Zoi Terzopoulou   +8 more
doaj   +1 more source

Insights into the kinetics of siRNA-mediated gene silencing from live-cell and live-animal bioluminescent imaging [PDF]

, 2006
Small interfering RNA (siRNA) molecules are potent effectors of post-transcriptional gene silencing. Using noninvasive bioluminescent imaging and a mathematical model of siRNA delivery and function, the effects of target-specific and treatment-specific ...
Bartlett, Derek W., Davis, Mark E.
core   +1 more source

Analysis of 4-bromophenols degradation mechanism, kinetics and isotherms by Pichia kluyveri FM012: Experimental and modeling philosophy [PDF]

, 2023
Ismallianto Isia, Yudi Sukmono, Tony Hadibarata, Murat Yılmaz   +3 more
openalex   +1 more source