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2,741 to 2,750 of 6,822 Results
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...
Texto plano - 7,1 KB - MD5: 4d64cb6271aec1b6ab272d2d45bd5de0
DocumentaciónDocumentation
Valores separados por tabuladores - 1,7 MB - MD5: 6876c1674198b6c3d83b9509d8d30ca1
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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....
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, conditionals, functions, etc.). Variables for gender, platform (Scratc...
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...
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