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The Complexity of Lignin Thermal Degradation in the Isothermal Context
(MDPI, 2021-07)
[Abstract] Thermal degradation of lignin in nitrogen atmosphere is evaluated by linear heating and isothermal tests. While linear heating suggests that thermal decomposition in the 200–400 °C range mainly consists of a ...
Characterization of Epoxy Adhesive for Marine Applications
(MDPI, 2024-12-02)
[Abstract] The shipping industry faces the challenge of expanding its capabilities and mitigating its environmental impact. The utilization of adhesive bonding techniques has the potential to facilitate the construction ...
A relatively simple look at the rather complex crystallization kinetics of PLLA
(MDPI, 2023-04-14)
[Abstract] This work demonstrates that, despite the existence of a significant number of works on PLA crystallization, there is still a relatively simple way, different from those already described, in which its complex ...
A Logistic Approach for Kinetics of Isothermal Pyrolysis of Cellulose
(MDPI, 2021-03)
[Abstract] A kinetic model is proposed to fit isothermal thermogravimetric data obtained from cellulose in an inert atmosphere at different temperatures. The method used here to evaluate the model involves two steps: (1) ...
Near Room Temperature Dielectric Transition in the Perovskite Formate Framework [(CH₃)₂NH₂][Mg(HCOO)₃]
(The Royal Society of Chemistry, 2012-05)
[Abstract] We report that the hybrid organic–inorganic compound [(CH₃)₂NH₂][Mg(HCOO)₃] shows a marked dielectric transition around Tₜ ∼ 270 K, associated to a structural phase transition from SG R[3 with combining macron]c ...
La inversión en renta fija. Una clarificación del riesgo que supone su adquisición
(Area Innovación & Desarrollo, 2021-02)
[Resumen] La renta fija tiende a ser asociada con un activo libre de riesgo y cuya rentabilidad es conocida de antemano. Pese a ello, no debe identificarse a la renta fija con estas cualidades, al igual que tampoco debe ...
Properties of Mosquito Repellent-Plasticized Poly(lactic acid) Strands
(MDPI, 2021-09)
[Abstract] Poly(lactic acid) (PLA) is an attractive candidate for replacing petrochemical polymers because it is fully biodegradable. This study investigated the potential of PLA as a sustainable and environmentally friendly ...
Erosive Degradation Study of Concrete Augmented by Mussel Shells for Marine Construction
(MDPI, 2021-10)
[Abstract] This work proposes a green material for artificial reefs to be placed in Galicia (northwest Spain) taking into account the principles of circular economy and sustainability of the ecosystem. New concrete ...
Exploring the Spanish Tourists’ Intentions to Travel to Zones That Have a Low-Impact of COVID-19 by Taking into Account Their Cognitive and Affective Risk Perceptions About the Pandemic
(SAGE, 2024)
[Abstract]: In the current context in which tourism is beginning to recover, this study examines the worldwide trend of tourists traveling to destinations with a low impact of the COVID-19 pandemic in a country such as ...
Percepciones e indicadores de satisfacción en el ámbito de la formación de postgrado en finanzas
(Grupo Editorial Espacios GEES, 2018)
[Resumen]: Para valorar la calidad de una institución de
enseñanza universitaria y de sus programas de
formación es fundamental evaluar la satisfacción de
sus estudiantes, al ser estos sus principales usuarios.
De esta ...