701 a 710 de 4.804 Resultados
18 jul 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 w... |
Hoja de cálculo MS Excel - 16,8 KB -
MD5: fc47a721e350fb99dc93a552afa2aa82
Excel spreadsheet containing anonymized quantitative data from a quasi-experimental study on computational thinking in secondary education. The file includes pre-test and post-test scores from a validated CT assessment, programming exam results, and item-level indicators (loops,... |
Texto plano - 7,2 KB -
MD5: 7d433836f1e8867f6f87139c78404ba0
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17 jul 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... |
17 jul 2025 -
Influence of Rh addition to transition metal-based catalysts in the oxidative steam reforming of acetic acid
Adobe PDF - 1,8 MB -
MD5: 83fe794d671e303794fe48ce1e13c2ba
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17 jul 2025 -
Influence of Rh addition to transition metal-based catalysts in the oxidative steam reforming of acetic acid
Hola de cálculo OpenOffice - 1,2 MB -
MD5: de4ef809ecd7baab9c917966b887c72e
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17 jul 2025 -
Influence of Rh addition to transition metal-based catalysts in the oxidative steam reforming of acetic acid
Texto plano - 9,9 KB -
MD5: c897c9007a81767d6bae464dbcf8e059
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17 jul 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. Th... |
17 jul 2025 -
Hydrogen production through oxidative steam reforming of acetic acid over Ni catalysts supported on Ceria-based materials
Adobe PDF - 1,3 MB -
MD5: 1c07df45197958a29fba4f4c17211c23
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17 jul 2025 -
Hydrogen production through oxidative steam reforming of acetic acid over Ni catalysts supported on Ceria-based materials
Hola de cálculo OpenOffice - 505,3 KB -
MD5: 87fd69ff283136d409d492948816a2f9
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