Resultados totales (Incluyendo duplicados): 35619
Encontrada(s) 3562 página(s)
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/126848
Dataset. 2021

EXPLORATORY SURVEY (2017) ON HOMOPHOBIC VERBAL AND BULLYING VICTIMIZATION: DATASET

EXPLORATORY SURVEY (2017) ON HOMOPHOBIC VERBAL AND BULLYING VICTIMIZATION: DATASET

  • Rey Alamillo, Rosario del
  • Elipe Muñoz, Paz
  • Espelage, Dorothy L.
Formato csv, Datos de la encuesta sobre victimización verbal homofóbica y bullying realizada en Andalucía durante el curso académico 2017-18, Datos, anonimizados, de la encuesta realizada a jóvenes entre 11 y 18 años de Andalucía, durante el año 2017. Los datos incluyen: variables sociodemográficas, subescala de victimización de bullying de la versión española del European Bullying Intervention Project Questionnaire (EBIPQ; Ortega-Ruiz et al., 2016); ítems de victimización verbal homofóbica; Cyberbullying Victimization Emotional Impact Scale (CVEIS; Elipe et al., 2017); ítems sobre orientación sexual y variables resumen de las escalas previas. Datos asociados al siguiente artículo: Elipe, P., Espelage, D.L. & Del Rey, R. (2021). Homophobic Verbal and Bullying Victimization: Overlap and Emotional Impact. Sexuality Research and Social Policy. https://doi.org/10.1007/s13178-021-00613-7

Proyecto: //
DOI: https://idus.us.es/handle//11441/126848
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/126848
HANDLE: https://idus.us.es/handle//11441/126848
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/126848
PMID: https://idus.us.es/handle//11441/126848
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/126848
Ver en: https://idus.us.es/handle//11441/126848
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/126848

idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161856
Dataset. 2024

EVALUATION OF CO-THERAPY WITH MELATONIN AND METHYLPREDNISOLONE IN EXPERIMENTAL AUTOIMMUNE ENCEPHALOMYELITIS (EAE) [DATASET]

EVALUACIÓN DE LA CO-TERAPIA CON MELATONINA Y METILPREDNISOLONA EN LA ENCEFALOMIELITIS AUTOINMUNE EXPERIMENTAL (EAE) [DATASET]

  • Álvarez López, Ana Isabel
  • Álvarez Sánchez, Nuria
  • Cruz Chamorro, Iván
  • Santos Sánchez, Guillermo
  • Ponce España, Eduardo
  • Bejarano, Ignacio
  • Lardone, Patricia Judith
  • Carrillo Vico, Antonio
The dataset includes the raw data from the clinical score and flow cytometry analyzes carried out in the work titled " Melatonin synergistically potentiates the effect of methylprednisolone on reducing neuroinflammation in the experimental autoimmune encephalomyelitis mouse model of multiple sclerosis". This study shows the protective synergistic effect of co-treatment with melatonin and methylprednisolone on reducing the severity of EAE by decreasing CD4+ lymphocytes, B cells, macrophages and dendritic cells in the CNS, as well as modulating the population of infiltrated T and B cells toward regulatory phenotypes to the detriment of pro-inflammatory effector functions. In addition, treatment with melatonin from the clinical onset of EAE improves the natural course of the EAE and the response to a subsequent treatment with methylprednisolone in a later relapse of the disease. Eight-week-old female C57BL/6N mice were immunized immunization with 100 μg of MOG35–55 (Cambridge Research Biochemicals, Cleveland) emulsified in CFA (Sigma) containing 50 μg of heat-killed Mycobacterium tuberculosis (H37Ra, ATCC 25177) by subcutaneous injection in both hind legs and two doses of intraperitoneal pertussis toxin (200 ng/day) (List Labs, California) on days 0 and 2 post-induction. Animals were randomly divided to receive melatonin at a concentration of 80 mg/kg and/or methylprednisolone at a concentration of 40 or 160 mg/kg in different treatment regimens. Mice were sacrificed at the peak of the disease (day 15 after induction) and after perfusion, the CNS was collected, homogenized and enzymatically dissociated with 1.87 mg/ml of collagenase IV (Worthington) and 0.25 mg/ml of DNase I (AppliChem) for 35 min at 37°C to obtain a suspension of single cells. Subsequently, a 37%:70% discontinous percoll gradient was carried out to isolate CNS-infiltrating mononuclear cells. To assess the profile of infiltrated immune cells in the CNS, cells were stained for the following antibodies against surface markers: CD45, CD4, CD8α, CD19, CD11b, CD11c, CD44, CD62L, B220, CD138, PD-1 (CD279), CTLA-4 (CD152), FAS (CD95), and CD25. To identify Treg and analyze intracellular production of TNF, IFN-γ and IL-10, after surface staining, cells were fixed and permeabilized using the The dataset includes the raw data from the clinical score and flow cytometry analyzes carried out in the work titled " Melatonin synergistically potentiates the effect of methylprednisolone on reducing neuroinflammation in the experimental autoimmune encephalomyelitis mouse model of multiple sclerosis". This study shows the protective synergistic effect of co-treatment with melatonin and methylprednisolone on reducing the severity of EAE by decreasing CD4+ lymphocytes, B cells, macrophages and dendritic cells in the CNS, as well as modulating the population of infiltrated T and B cells toward regulatory phenotypes to the detriment of pro-inflammatory effector functions. In addition, treatment with melatonin from the clinical onset of EAE improves the natural course of the EAE and the response to a subsequent treatment with methylprednisolone in a later relapse of the disease. Eight-week-old female C57BL/6N mice were immunized immunization with 100 μg of MOG35–55 (Cambridge Research Biochemicals, Cleveland) emulsified in CFA (Sigma) containing 50 μg of heat-killed Mycobacterium tuberculosis (H37Ra, ATCC 25177) by subcutaneous injection in both hind legs and two doses of intraperitoneal pertussis toxin (200 ng/day) (List Labs, California) on days 0 and 2 post-induction. Animals were randomly divided to receive melatonin at a concentration of 80 mg/kg and/or methylprednisolone at a concentration of 40 or 160 mg/kg in different treatment regimens. Mice were sacrificed at the peak of the disease (day 15 after induction) and after perfusion, the CNS was collected, homogenized and enzymatically dissociated with 1.87 mg/ml of collagenase IV (Worthington) and 0.25 mg/ml of DNase I (AppliChem) for 35 min at 37°C to obtain a suspension of single cells. Subsequently, a 37%:70% discontinous percoll gradient was carried out to isolate CNS-infiltrating mononuclear cells. To assess the profile of infiltrated immune cells in the CNS, cells were stained for the following antibodies against surface markers: CD45, CD4, CD8α, CD19, CD11b, CD11c, CD44, CD62L, B220, CD138, PD-1 (CD279), CTLA-4 (CD152), FAS (CD95), and CD25. To identify Treg and analyze intracellular production of TNF, IFN-γ and IL-10, after surface staining, cells were fixed and permeabilized using the, The data set titled “Mel+MPD co-therapy.xlsx” includes numerical data from flow cytometry analysis (first sheet) and clinical score analysis (second sheet). A legend is also incorporated into the third sheet detailing the different experimental groups of the study., v.1

Proyecto: //
DOI: https://idus.us.es/handle//11441/161856
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161856
HANDLE: https://idus.us.es/handle//11441/161856
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161856
PMID: https://idus.us.es/handle//11441/161856
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161856
Ver en: https://idus.us.es/handle//11441/161856
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161856

idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161670
Dataset. 2024

EXPERIMENTAL DATASET OF A HIGH PRODUCTIVITY BIOPROCESS FOR OBTAINING METALLIC COPPER FROM PRINTED CIRCUIT BOARDS [DATASET]

  • Iglesias González, María Nieves
  • Dorado, Antonio D.
  • Ramírez del Amo, Pablo
  • Mazuelos Rojas, Alfonso
Here, experimental data for the different stages of a bioprocess for obtaining copper from printed circuit boards are compiled. Chemical analysis data to determine the chemical composition of samples and residues. Conditions and results of batch and continuous leaching, solvent extraction, biooxidation and electrowinning tests are included., One Microsoft Excel file with 6 sheets called: Composition, Batch, CSTR, Bio-oxidation, SX and EW.

Proyecto: //
DOI: https://idus.us.es/handle//11441/161670
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161670
HANDLE: https://idus.us.es/handle//11441/161670
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161670
PMID: https://idus.us.es/handle//11441/161670
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161670
Ver en: https://idus.us.es/handle//11441/161670
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/161670

idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154191
Dataset. 2020

ANTI-VEGF EFFECT OF BIOACTIVE INDOLIC COMPOUNDS AND HYDROXYTYROSOL METABOLITES [DATASET]

  • Gallardo Fernández, Marta
  • Cerezo López, Ana Belén
  • Hornedo Ortega, Ruth
  • Troncoso González, Ana María
  • García Parrilla, María del Carmen
El dasaset incluye los datos brutos de los experimentos western blot y ELISA realizados en el trabajo titulado "Anti-VEGF Effect of Bioactive Indolic Compounds and Hydroxytyrosol Metabolites". También se incluyen las medias y las desviaciones estándar., Datos numéricos

Proyecto: //
DOI: https://idus.us.es/handle//11441/154191
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154191
HANDLE: https://idus.us.es/handle//11441/154191
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154191
PMID: https://idus.us.es/handle//11441/154191
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154191
Ver en: https://idus.us.es/handle//11441/154191
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154191

idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153617
Dataset. 2022

DATASET FOR ARTICLE EFFECT OF A CHANGE IN THE CACL2/PECTIN MASS RATIO ON THE PARTICLE SIZE, RHEOLOGY AND PHYSICAL STABILITY OF LEMON ESSENTIAL OIL/W EMULGELS

  • Muñoz García, José
  • Prieto Vargas, Paula
  • García González, María del Carmen
  • Alfaro Rodríguez, María del Carmen
A three-step (rotor-stator-microfluidization-rotor stator) protocol was used to prepare 15% lemon essential oil in water emulgels using a mixture of Tween 80 and Span 20 surfactants as low molecular mass emulsifiers and 0.4% low-methoxyl citrus peel pectin as a gelling agent. Ca2+ was used as a gel-promoting agent. Different CaCl2/pectin mass ratio values from 0.3 to 0.7 were used. Emulgels showed a microstructure consisting of oil droplets embedded in a sheared gel matrix, as demonstrated by bright field optical microscopy. Laser diffraction tests showed multimodal particle size distributions due to the coexistence of oil droplets and gel-like particles. Multiple light scattering tests revealed that the physical stability of emulgels was longer as the CaCl2/pectin mass ratio decreased and that different destabilization mechanisms took place. Thus, incipient syneresis became more important with increasing CaCl2 concentration, but a parallel creaming mechanism was detected for CaCl2/pectin mass ratio values above 0.5. Dynamic viscoelastic and steady shear flow properties of the emulgels with the lowest and highest CaCl2/pectin mass ratio values were compared as a function of aging time. The lowest ratio yielded an emulgel with enhanced connectivity among fluid units as indicated by its wider linear viscoelastic region, higher storage modulus, loss modulus and viscosity values, and more shear thinning properties than those of the emulgel formulated with the highest CaCl2/pectin mass ratio. The evolution of the dynamic viscoelastic properties with aging time was consistent with the information provided by monitoring scans of backscattering as a function of sample height

Proyecto: //
DOI: https://idus.us.es/handle//11441/153617
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153617
HANDLE: https://idus.us.es/handle//11441/153617
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153617
PMID: https://idus.us.es/handle//11441/153617
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153617
Ver en: https://idus.us.es/handle//11441/153617
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153617

idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/160372
Dataset. 2024

DATA-DRIVEN STABILIZED COEFFICIENTS

  • Chacón Rebollo, Tomás
  • Franco Coronil, Daniel

Proyecto: //
DOI: https://idus.us.es/handle//11441/160372
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/160372
HANDLE: https://idus.us.es/handle//11441/160372
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/160372
PMID: https://idus.us.es/handle//11441/160372
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/160372
Ver en: https://idus.us.es/handle//11441/160372
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/160372

idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154795
Dataset. 2024

SISTEMÁTICA Y FILOGENIA DE SONCHUS BOULOSII SP. NOV. [DATASET]

SYSTEMATICS AND PHYLOGENY OF SONCHUS BOULOSII SP. NOV. [DATASET]

  • Mejías Gimeno, José Antonio
  • Chambouleyron, Mathieu
  • Kim, Seon-Hee
  • Infante, M. Dolores
Descripción de la nueva especie Sonchus boulosii Chamboul., Mejías & J.F. Léger y de Sonchus L. sectio Pulvinati S.C. Kim, Mejías & Chamboul. Incluye descripción morfológica, análisis filogenético, estudio cromosómico, sistemática, consideraciones evolutivas y biogeográficas, 1.Sonchus_boulosii_MORPHOLOGY.xls, 2.Sonchus_boulosii_CHROMOSOMES.xls, 3.Sonchus_boulosii-Sonchinae_ITS_180509.txt, 4.Sonchus_boulosii-Sonchinae_matk_180509.txt, 5.Sonchus_boulosii_GenBank Accessin, 6. Sonchus_boulosii_Collections, v.1

Proyecto: //
DOI: https://idus.us.es/handle//11441/154795
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154795
HANDLE: https://idus.us.es/handle//11441/154795
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154795
PMID: https://idus.us.es/handle//11441/154795
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154795
Ver en: https://idus.us.es/handle//11441/154795
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/154795

idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153906
Dataset. 2024

DATASET, THE RELATIONSHIP BETWEEN SOCIOCULTURAL FACTORS AND AUTOBIOGRAPHICAL MEMORIES FROM CHILDHOOD: THE ROLE OF FORMAL SCHOOLING

DATASET DATA, SOME RESULTS, MATRICES, AND CODING MANUAL

  • Mata, Manuel de la
  • Santamaría Santigosa, Andrés
  • Trigo Sánchez, María Eva
  • Cubero Pérez, Mercedes
  • Arias Sánchez, Samuel
  • Antalíková, Radka
  • Hansen, Tia G.B.
  • Ruiz, Marcia L.
  • Hansen, Tia G.B.
Cross-cultural differences in autobiographical memory (AM) are associated with cultural variations. in models of the self and parental reminiscing style, but not many studies have analysed the relationship between AM and specific cultural practices such as formal schooling. Theoreticians like Greenfield (2009), Kağitçibaşi (2005) and Keller (2007) have considered formal schooling as an engine towards the model of independence; however, the empirical evidence in this regard is inconclusive: while some studies found evidence of a relation between formal schooling and characteristics of AM, others did not. To solve this inconsistency, the present study compared orally narrated childhood memories of Mexican adults with three different levels of education (from rudimentary literacy to university). Results support a relationship between formal schooling and AM in the predicted direction: More educated participants reported longer, more specific and more self-oriented memories than those with less schooling experience did. Some gender differences were also observed, with males generally reporting more individually and less socially oriented memories than females, except for university level participants. We conclude that these results support Greenfield’s theory about formal schooling as a sociocultural factor that promotes the cultural pathway to independence, as well as complexity and context-boundedness of gender differences in AM. The dimensions of analysis of the responses included in the Dataset are described in the Coding Manual., Given that previous evidence about the relationship between formal schooling and AM is not conclusive, we have carried out a replication and extension of the study by de la Mata et al., (2016). As in the previous study, the sample consisted of Mexican adults with the three different levels of formal schooling (literacy only, primary school, and university degree). Besides practical reasons, the choice of Mexican participants was 11 due to the ease of access to a sample of adults with a very low level of formal education (the literacy level). In the present study, we have introduced two main changes: we asked for three memories from childhood (instead of the earliest memory) and have extended the sample to 90 participants (instead of 60). This allowed us to also analyse gender differences and the interaction between educational background and gender. In the present study, the participants were asked to orally narrate three memories from their childhood. The analysis used several characteristics of the memories as dependent measures: memory volume (measured as the number of words in the memory), specificity, content (social vs. individual), autonomous orientation, individual-social orientation (in terms of self-others ratio) and self-focusing. Most of these measures have been extensively used in previous research (see, for instance, Wang, 2001, 2004, and de la Mata et al., 2016) and allowed us to analyse some aspects of autobiographical memories (e.g., autonomy and relatedness) which are also central to self-construal. Age and gender were controlled across educational levels. The dimensions of analysis of the responses included in the Dataset are described in the Coding Manual., v.1

Proyecto: //
DOI: https://idus.us.es/handle//11441/153906
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153906
HANDLE: https://idus.us.es/handle//11441/153906
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153906
PMID: https://idus.us.es/handle//11441/153906
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153906
Ver en: https://idus.us.es/handle//11441/153906
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/153906

idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/162015
Dataset. 2024

DATASET OF THE PAPER “FROM A HAZARDOUS WASTE TO A COMMERCIAL PRODUCT LEARNING CIRCULAR ECONOMY IN THE CHEMISTRY LAB”

  • Iglesias González, María Nieves
  • Ramírez del Amo, Pablo
  • Lorenzo Tallafigo, Juan
The laboratory experiment “Valorization of waste with high Zn content” was designed to introduce the concept of circular economy and waste recovery to students of the Materials Engineering Degree at the University of Seville (Spain). This laboratory experiment has been carried out every academic year since 2015-16. This document contains the experimental data collected during the laboratory practices, which are necessary to respond to the questionnaire posed to the students. Likewise, the anonymized responses of the students to the pre- and post-laboratory questionnaires that were designed to evaluate the achievement of the pedagogical objectives are included.

Proyecto: //
DOI: https://idus.us.es/handle//11441/162015
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/162015
HANDLE: https://idus.us.es/handle//11441/162015
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/162015
PMID: https://idus.us.es/handle//11441/162015
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/162015
Ver en: https://idus.us.es/handle//11441/162015
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/162015

idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/152713
Dataset. 2023

GENOTOXICITY EVALUATION OF GRAPHENE IN VITRO ASSAYS [DATASET]

  • Cebadero Domínguez, Óscar
  • Medrano Padial, Concepción
  • Puerto Rodríguez, María
  • Sánchez Ballester, Soraya
  • Cameán Fernández, Ana María
  • Jos Gallego, Ángeles Mencía
The aim of this study was to assess the potential mutagenicity and genotoxicity of graphene oxide (GO) and reduced-graphene oxide (rGO) following the recommendations of the European Food Safety Authority (EFSA). Thus, the mouse lymphoma assay (MLA) and the micronucleus test (MN) were performed in L5178YTk ± cells, and the Caco-2 cells were used for the standard and modified comet assays. The results indicated that GO (0–250 μg/mL) was not mutagenic in the MLA. However, rGO revealed mutagenic activity from 250 μg/mL and 125 μg/mL after 4h and 24h of exposure, respectively. In the MN test, negative results were obtained for both compounds at the concentrations assayed (0–250 μg/mL) for GO/rGO. Moreover, no DNA strand breaks, or oxidative DNA damage were detected in Caco-2 cells exposed to GO (0–250 μg/mL) and rGO (0–176.3 μg/mL for 24h and 0–166.5 μg/mL for 48h). Dataset contains the numerical values of the results obtained regarding to MLA assay 4 and 24 h, MN test 24h and comet assay 24 and 48h., Numerical data of the results of MLA assay, MN test and comet assay

Proyecto: //
DOI: https://idus.us.es/handle//11441/152713
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/152713
HANDLE: https://idus.us.es/handle//11441/152713
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/152713
PMID: https://idus.us.es/handle//11441/152713
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/152713
Ver en: https://idus.us.es/handle//11441/152713
idUS. Depósito de Investigación de la Universidad de Sevilla
oai:idus.us.es:11441/152713

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