241 to 250 of 2,398 Results
Jul 23, 2025 - Universidad Autónoma de Madrid
Nieto Martínez, Gladys, 2025, "Entrevistas exposición Zhongguo", https://doi.org/10.21950/KBNMJS, e-cienciaDatos, V1
Estudio de caso dentro del proyecto de I+D "Recuerdo, olvido y cruce de fronteras en Asia Oriental" dirigido por los Prof. David Mervart y Taciana Fisac. Este estudio de caso tiene como objetivo analizar la contribución de los descendientes de inmigrantes chinos residentes en España en la construcción de la memoria histórica del colectivo chino a t... |
Jul 22, 2025 - Universidad Autónoma de Madrid
Mata, Cristina; Malo Arrazola, Juan Esteban; García de la Morena, Eladio Luis; Santamaría, Ana E.; Hervás, Israel; Herranz Barrera, Jesus, 2025, "Bird mortality on high-speed railways: Lessons from two large contrasting species", https://doi.org/10.21950/TMOWY4, e-cienciaDatos, V1
Collisions are the chief effect of transport infrastructures on vertebrate populations but their relevance in high-speed railways (HSR) is largely unknown. We analyzed Great Bustard (Otis tarda) and Eurasian Eagle-owl (Bubo bubo) mortality along two 5-km stretches of a Spanish HSR. Five fresh bustard and 10 owl carcasses were collected during 40 we... |
Jul 22, 2025 - Green hydrogen production from waste biomass pyrolysis fractions by auto-thermal reforming in a membrane reactor BIOWASTETOH2
MORENO DE LA CALLE, Alvaro; Chirinos Chavez, Carlos Andres; Vizcaíno, Arturo; Calles, Jose A; CARRERO, ALICIA; MEGIA, Pedro J., 2025, "Hydrogen production through oxidative steam reforming of acetic acid over bimetallic Ni-M (M: Pt, Ru, Rh) catalysts supported on mesostructured CeO2", https://doi.org/10.21950/OBVYDM, e-cienciaDatos, V2
This study evaluates the impact of the incorporation of noble metals (M: Pt, Ru, or Rh) to Ni catalysts supported on mesostructured CeO2 (CeO2-m) for green hydrogen production through the oxidative steam reforming of acetic acid as biomass-derived compound obtained in fermentation or fast pyrolysis processes. Bimetallic catalyst formulation, includ... |
Jul 22, 2025 - Universidad Rey Juan Carlos
MEGIA, Pedro J.; Vizcaíno, Arturo; Calles, Jose A; CARRERO, ALICIA, 2025, "Hydrogen production technologies: from fossil fuels towards renewable sources. A mini-review", https://doi.org/10.21950/LELSHW, e-cienciaDatos, V1
The global economic growth, the increase in population, and advances in technology lead to an increment in global primary energy demand. Considering that most of this energy is currently supplied by fossil fuels, a considerable amount of greenhouse gases are emitted, contributing to climate change, the reason why the next European Union binding agr... |
Carbajo-Coronado, Blanca; Moreno-Sandoval, Antonio; Torterolo Orta, Yanco Amor; Gozalo, Paula, 2025, "The Financial Document Causality Detection Shared Task (FinCausal 2025): Dataset", https://doi.org/10.21950/V8VSSO, e-cienciaDatos, V1
The Financial Document Causality Detection Shared Task (FinCausal 2025) aims to improve causality identification in the financial domain through textual data. This shared task focuses on determining causality associated with both events and quantified facts. In this task, a cause can be the justification of a statement or the reason explaining an o... |
Jul 18, 2025 - Universidad de Alcalá
Rivera-Arconada, Ivan; Lopez-Garcia, Jose Antonio; Lucas-Romero, Javier, 2025, "Central terminals of primary afferents coordinate the spontaneous activity of dorsal horn neurons", https://doi.org/10.21950/GGMWCZ, e-cienciaDatos, V1
El proyecto estudia las características funcionales de neuronas de la médula espinal de animales de experimentación. Estos datos servirán para conocer como funcionan los circuitos medulares en los que participan estas neuronas e identificar las características de su funcionamiento individual o conjunto. Como complemento a esta información también s... |
Jul 18, 2025 - Universidad Carlos III de Madrid
Quintana Vera, Jhovany Antonio; González-Tablas, Ana Isabel; RASHED, Mohammed, 2025, "Spanish MArket's Smart Home devices' (SMASH)", https://doi.org/10.21950/JTIQQ5, e-cienciaDatos, V2
The SMASH dataset contains data on smart home devices sold on 4 Spain-based e-commerce platforms: Amazon Spain, PC Componentes, MediaMarkt Spain and El Corte Inglés. It contains data on 5223 devices belonging to 649 brands classified into 49 categories. The devices in our dataset have been sold at least 2.5 million times based on the number of user... |
Jul 18, 2025 - Universidad Rey Juan Carlos
Rodríguez Cabello, Daniel, 2025, "Dataset on the Impact of Programming Platforms with Simulated Robotics on Computational Thinking and Gender Analysis in Secondary Education", https://doi.org/10.21950/BYBWIX, e-cienciaDatos, V1
This dataset was collected during a quasi-experimental study involving 161 secondary school students (aged 14) from Madrid, Spain. The objective was to evaluate the impact of three programming environments—Scratch (2D), Scratch with Kibotics (3D robotics simulation), and Python with Kibotics—on the development of Computational Thinking (CT) skills.... |
Jul 17, 2025 - Green hydrogen production from waste biomass pyrolysis fractions by auto-thermal reforming in a membrane reactor BIOWASTETOH2
MEGIA, Pedro J.; Soria, Miguel Angel; Pereira Cerqueira, Pedro; Vizcaíno, Arturo; CARRERO, ALICIA; Calles, Jose A; Madeira, Luis Miguel, 2025, "Influence of Rh addition to transition metal-based catalysts in the oxidative steam reforming of acetic acid", https://doi.org/10.21950/ESGLOA, e-cienciaDatos, V1
In this work, the Rh-promotion to transition metal (Ni and Co) CeO2-supported catalysts has been studied for the first time on the acetic acid oxidative steam reforming. Characterization of the prepared catalysts confirmed the promoting effect of rhodium addition, allowing lower crystallite size which increases the number of available active sites... |
Jul 17, 2025 - Green hydrogen production from waste biomass pyrolysis fractions by auto-thermal reforming in a membrane reactor BIOWASTETOH2
MEGIA, Pedro J.; Morales Cabezas, Anabel; Vizcaíno, Arturo; Calles, Jose A; CARRERO, ALICIA, 2025, "Hydrogen production through oxidative steam reforming of acetic acid over Ni catalysts supported on Ceria-based materials", https://doi.org/10.21950/DRN2GT, e-cienciaDatos, V1
Oxidative steam reforming allows higher energy efficiency and lowers coke deposition compared to traditional steam reforming. In this work, CeO2-based supports have been prepared with Ni as the active phase, and they were tested in the oxidative steam reforming of acetic acid. The in-fluence of the O2/AcOH molar ratio (0 - 0.3) has been evaluated o... |
