Universidad Rey Juan Carlos

Repositorio de Datos de la URJC

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1 a 10 de 173 Resultados

Dataset on social media usage patterns and perceived usefulness of digital resources in Spain and Colombia 4 feb 2026 Matosas-López, Luis, 2026, "Dataset on social media usage patterns and perceived usefulness of digital resources in Spain and Colombia", https://doi.org/10.21950/4QWSAT, e-cienciaDatos, V1 This dataset is linked to a comparative research project (between Spain and Colombia) that analyzes how social media usage patterns among university students can reveal which educational resources they consider most useful. The dataset includes information from university student...
Dataset on student evaluations of a BARS questionnaire designed for face-to-face teaching modalities 4 feb 2026 Matosas-López, Luis, 2026, "Dataset on student evaluations of a BARS questionnaire designed for face-to-face teaching modalities", https://doi.org/10.21950/H5VTHM, e-cienciaDatos, V1 This dataset is linked to a research project analyzing the validity and reliability of a BARS questionnaire designed to measure teaching effectiveness in face-to-face teaching modalities, using a sample of students from three Spanish universities. Variables: Age, Gender, Universi...
Dataset on student evaluations of a BARS questionnaire designed for blended learning teaching modalities 4 feb 2026 Matosas-López, Luis, 2026, "Dataset on student evaluations of a BARS questionnaire designed for blended learning teaching modalities", https://doi.org/10.21950/VNWEIZ, e-cienciaDatos, V1 This dataset is linked to a research project analyzing the validity and reliability of a BARS questionnaire designed to measure teaching effectiveness in blended learning programs, using a sample of students enrolled in these programs. Variables: Age, Gender, Degree, Introduction...
Dataset on customer engagement on social networks and operating income of Spanish SMEs 4 feb 2026 Matosas-López, Luis, 2026, "Dataset on customer engagement on social networks and operating income of Spanish SMEs", https://doi.org/10.21950/ZUWJWQ, e-cienciaDatos, V1 This dataset is linked to a research project analyzing how social media performance indicators can be used to construct customer engagement indicators, and how these, in turn, can be used to attempt to forecast the operating income of small and medium-sized enterprises (SMEs), us...
Green and Emerging Microextraction Strategies for Bioanalytical Determination of Hormones: Trends, Challenges, and Applications 20 ene 2026 Vicente Zurdo, David; Morante Zarcero, Sonia; Sierra Alonso, Isabel, 2026, "Green and Emerging Microextraction Strategies for Bioanalytical Determination of Hormones: Trends, Challenges, and Applications", https://doi.org/10.21950/Q9JHJD, e-cienciaDatos, V1 Accurate and sensitive determination of hormones in biological matrices is essential for clinical diagnostics, therapeutic monitoring, and endocrine research. However, hormone determination presents significant challenges due to their typically low concentrations, complex sample...
Coke evolution in simulated bio-oil aqueous fraction steam reforming using Co/SBA-15 20 ene 2026 - Green hydrogen production from waste biomass pyrolysis fractions by auto-thermal reforming in a membrane reactor BIOWASTETOH2 MEGIA, Pedro J.; Vizcaíno, Arturo; RUIZ-ABAD, MARIA; Calles, Jose A; CARRERO, ALICIA, 2026, "Coke evolution in simulated bio-oil aqueous fraction steam reforming using Co/SBA-15", https://doi.org/10.21950/2BIHMP, e-cienciaDatos, V1 This database includes all the data from figures included in the publication: "Coke evolution in simulated bio-oil aqueous fraction steam reforming using Co/SBA 15"
PERSEIDAS – Percepción de seguridad del alumnado de la URJC en sus desplazamientos de acceso a los campus y dentro de los mismos. Datos de réplica 19 ene 2026 Castro, Elena, 2026, "PERSEIDAS – Percepción de seguridad del alumnado de la URJC en sus desplazamientos de acceso a los campus y dentro de los mismos. Datos de réplica", https://doi.org/10.21950/KHHZ2R, e-cienciaDatos, V1 El presente data set muestra los resultados acerca de la percepción de seguridad del alumnado de la URJC en sus desplazamientos de acceso a los campus de nuestra universidad y dentro de los mismos- tiene como objetivo determinar la percepción de seguridad de nuestro alumnado en...
Valorization of bio-oil aqueous fractions through oxidative steam reforming over Co/CeO2-SBA-15 catalysts: from single model compounds to complex mixtures 9 ene 2026 - Green hydrogen production from waste biomass pyrolysis fractions by auto-thermal reforming in a membrane reactor BIOWASTETOH2 Chirinos Chavez, Carlos Andres; Vizcaíno, Arturo; Calles, Jose A; CARRERO, ALICIA; MEGIA, Pedro J., 2027, "Valorization of bio-oil aqueous fractions through oxidative steam reforming over Co/CeO2-SBA-15 catalysts: from single model compounds to complex mixtures", https://doi.org/10.21950/LPVFCN, e-cienciaDatos, V2 This study investigates the oxidative steam reforming (OSR) of simulated bio-oil aqueous fractions using Co/CeO2-SBA-15 catalysts. Five representative compounds – methanol, acetic acid, hydroxyacetone, phenol, and furfural – were evaluated to assess their reactivity for hydrogen...
Dataset on the literature surrounding the use of AI-Chatbots in the educational field 7 ene 2026 Matosas-López, Luis, 2026, "Dataset on the literature surrounding the use of AI-Chatbots in the educational field", https://doi.org/10.21950/PC0HLJ, e-cienciaDatos, V1 This dataset is linked to a research project that conducts a systematic literature review on the use of AI chatbots in education, specifically analyzing their potential applications, benefits, challenges, and future areas of development. Variables: Publication Type, Authors, Arti...
Dataset on the literature surrounding the use of BARS instruments in education 7 ene 2026 Matosas-López, Luis, 2026, "Dataset on the literature surrounding the use of BARS instruments in education", https://doi.org/10.21950/DGPV1C, e-cienciaDatos, V1 This dataset is linked to a research project that conducts a systematic literature review on the use of BARS-type instruments to measure efficiency in various work contexts, and subsequently, specifically, to assess teacher efficiency in educational settings. Variables: Publicati...

Dataset on social media usage patterns and perceived usefulness of digital resources in Spain and Colombia

4 feb 2026

Matosas-López, Luis, 2026, "Dataset on social media usage patterns and perceived usefulness of digital resources in Spain and Colombia", https://doi.org/10.21950/4QWSAT, e-cienciaDatos, V1

This dataset is linked to a comparative research project (between Spain and Colombia) that analyzes how social media usage patterns among university students can reveal which educational resources they consider most useful. The dataset includes information from university student...

Dataset on student evaluations of a BARS questionnaire designed for face-to-face teaching modalities

4 feb 2026

Matosas-López, Luis, 2026, "Dataset on student evaluations of a BARS questionnaire designed for face-to-face teaching modalities", https://doi.org/10.21950/H5VTHM, e-cienciaDatos, V1

This dataset is linked to a research project analyzing the validity and reliability of a BARS questionnaire designed to measure teaching effectiveness in face-to-face teaching modalities, using a sample of students from three Spanish universities. Variables: Age, Gender, Universi...

Dataset on student evaluations of a BARS questionnaire designed for blended learning teaching modalities

4 feb 2026

Matosas-López, Luis, 2026, "Dataset on student evaluations of a BARS questionnaire designed for blended learning teaching modalities", https://doi.org/10.21950/VNWEIZ, e-cienciaDatos, V1

This dataset is linked to a research project analyzing the validity and reliability of a BARS questionnaire designed to measure teaching effectiveness in blended learning programs, using a sample of students enrolled in these programs. Variables: Age, Gender, Degree, Introduction...

Dataset on customer engagement on social networks and operating income of Spanish SMEs

4 feb 2026

Matosas-López, Luis, 2026, "Dataset on customer engagement on social networks and operating income of Spanish SMEs", https://doi.org/10.21950/ZUWJWQ, e-cienciaDatos, V1

This dataset is linked to a research project analyzing how social media performance indicators can be used to construct customer engagement indicators, and how these, in turn, can be used to attempt to forecast the operating income of small and medium-sized enterprises (SMEs), us...

Green and Emerging Microextraction Strategies for Bioanalytical Determination of Hormones: Trends, Challenges, and Applications

20 ene 2026

Vicente Zurdo, David; Morante Zarcero, Sonia; Sierra Alonso, Isabel, 2026, "Green and Emerging Microextraction Strategies for Bioanalytical Determination of Hormones: Trends, Challenges, and Applications", https://doi.org/10.21950/Q9JHJD, e-cienciaDatos, V1

Accurate and sensitive determination of hormones in biological matrices is essential for clinical diagnostics, therapeutic monitoring, and endocrine research. However, hormone determination presents significant challenges due to their typically low concentrations, complex sample...

Coke evolution in simulated bio-oil aqueous fraction steam reforming using Co/SBA-15

20 ene 2026 - Green hydrogen production from waste biomass pyrolysis fractions by auto-thermal reforming in a membrane reactor BIOWASTETOH2

MEGIA, Pedro J.; Vizcaíno, Arturo; RUIZ-ABAD, MARIA; Calles, Jose A; CARRERO, ALICIA, 2026, "Coke evolution in simulated bio-oil aqueous fraction steam reforming using Co/SBA-15", https://doi.org/10.21950/2BIHMP, e-cienciaDatos, V1

This database includes all the data from figures included in the publication: "Coke evolution in simulated bio-oil aqueous fraction steam reforming using Co/SBA 15"

PERSEIDAS – Percepción de seguridad del alumnado de la URJC en sus desplazamientos de acceso a los campus y dentro de los mismos. Datos de réplica

19 ene 2026

Castro, Elena, 2026, "PERSEIDAS – Percepción de seguridad del alumnado de la URJC en sus desplazamientos de acceso a los campus y dentro de los mismos. Datos de réplica", https://doi.org/10.21950/KHHZ2R, e-cienciaDatos, V1

El presente data set muestra los resultados acerca de la percepción de seguridad del alumnado de la URJC en sus desplazamientos de acceso a los campus de nuestra universidad y dentro de los mismos- tiene como objetivo determinar la percepción de seguridad de nuestro alumnado en...

Valorization of bio-oil aqueous fractions through oxidative steam reforming over Co/CeO2-SBA-15 catalysts: from single model compounds to complex mixtures

9 ene 2026 - Green hydrogen production from waste biomass pyrolysis fractions by auto-thermal reforming in a membrane reactor BIOWASTETOH2

Chirinos Chavez, Carlos Andres; Vizcaíno, Arturo; Calles, Jose A; CARRERO, ALICIA; MEGIA, Pedro J., 2027, "Valorization of bio-oil aqueous fractions through oxidative steam reforming over Co/CeO2-SBA-15 catalysts: from single model compounds to complex mixtures", https://doi.org/10.21950/LPVFCN, e-cienciaDatos, V2

This study investigates the oxidative steam reforming (OSR) of simulated bio-oil aqueous fractions using Co/CeO2-SBA-15 catalysts. Five representative compounds – methanol, acetic acid, hydroxyacetone, phenol, and furfural – were evaluated to assess their reactivity for hydrogen...

Dataset on the literature surrounding the use of AI-Chatbots in the educational field

7 ene 2026

Matosas-López, Luis, 2026, "Dataset on the literature surrounding the use of AI-Chatbots in the educational field", https://doi.org/10.21950/PC0HLJ, e-cienciaDatos, V1

This dataset is linked to a research project that conducts a systematic literature review on the use of AI chatbots in education, specifically analyzing their potential applications, benefits, challenges, and future areas of development. Variables: Publication Type, Authors, Arti...

Dataset on the literature surrounding the use of BARS instruments in education

7 ene 2026

Matosas-López, Luis, 2026, "Dataset on the literature surrounding the use of BARS instruments in education", https://doi.org/10.21950/DGPV1C, e-cienciaDatos, V1

This dataset is linked to a research project that conducts a systematic literature review on the use of BARS-type instruments to measure efficiency in various work contexts, and subsequently, specifically, to assess teacher efficiency in educational settings. Variables: Publicati...

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