Internet: de la rapidez a la inmediatez

Monfort Sánchez, Nuria (2013). Internet: de la rapidez a la inmediatez. En: adComunica. Revista Científica de Estrategias, Tendencias e Innovación en Comunicación, nº5. Castellón: Asociación para el Desarrollo de la Comunicación adComunica, Universidad Complutense de Madrid y Universitat Jaume I, 269- 271. DOI: http://dx.doi.org/10.6035/2174-0992.2013.5.20

Corporate social responsibility and corporate foundations in building responsible brands

This article analyzes corporate brand management in companies that enforce a policy of corporate social responsibility (CSR) while also operating a corporate foundation that shares the same company name and brand. The study aimed to (1) define and analyze the presence of the corporate foundation and assess the alignment between brand and foundation in the context of corporate brand identity; and to (2) investigate brand manager perspectives on how corporate foundations promote the social dimensions of the brand and of a company’s corporate identity and culture. The corporate identity of 18 multinational companies and their corresponding foundations was investigated, and 8 prominent brand managers were interviewed

Exploring stakeholders’ dialogue and corporate social responsibility (CSR) on Twitter

Social networks are an opportunity to foster and strengthen dialogue between companies and their audiences and also to integrate social expectations into their corporate social responsibility (CSR) strategies. This research analyses communication on CSR on Twitter and its main objectives are: 1) to analyze if there are CSR concepts which can lead the conversation among Twitter users and companies when discourse is limited to CSR related concepts; and 2) to detect those concepts which might create engagement (underlying conversations) between companies and Twitter users. Our research is focused on insurance companies included in the Dow Jones Sustainability Indices (DJSI). The methodology used is qualitative and the sample comprises more than 8,500 tweets which include a set of keywords related to CSR, that were published by the companies in the sample and/or mentioned those companies. The results show that industry-related words, financial performance messages and the local activities of the company are opportunities to spread the CSR commitment. We concluded that communication is scarce between companies and users related to CSR. In general,companies and users shared interests, but these were not related to a real conversation about CSR and sustainability

Círculos de Apoyo y Responsabilidad: un programa de tratamiento para delincuentes sexuales en comunidad

Treballs Finals de Grau de Criminologia, Facultat de Dret, Universitat de Barcelona, Curs: 2013-2014, Tutor: Santiago Redondo IllescasEl programa Circles of Support and Accountability, creado en Canadá, consiste en formar una red comunitaria en forma de círculos alrededor de un delincuente sexual al final de su condena. Su finalidad es insertar en la comunidad al individuo, ayudando a que éste aprenda a generar lazos sociales de nuevo. Uno de los papeles más importantes en la tarea, es la de los voluntarios. No se trata solamente de apoyar a un delincuente sexual a reinsertarse, sino de un proyecto cuya motivación va dirigida a crear una sociedad en la que no haya más víctimas de delitos sexuales. La realización de una investigación estadística sobre una pequeña muestra de estudiantes universitarios de Barcelona, nos proporcionará una orientación sobre el conocimiento del tratamiento para delincuentes y sobre la aceptación del programa CerclesCat por la población universitaria

Exploring stakeholders’ dialogue and corporate social responsibility (CSR) on Twitter

Social networks are an opportunity to foster and strengthen dialogue between companies and their audiences and also to integrate social expectations into their corporate social responsibility (CSR) strategies. This research analyses communication on CSR on Twitter and its main objectives are: 1) to analyze if there are CSR concepts which can lead the conversation among Twitter users and companies when discourse is limited to CSR related concepts; and 2) to detect those concepts which might create engagement (underlying conversations) between companies and Twitter users. Our research is focused on insurance companies included in the Dow Jones Sustainability Indices (DJSI). The methodology used is qualitative and the sample comprises more than 8,500 tweets which include a set of keywords related to CSR, that were published by the companies in the sample and/or mentioned those companies. The results show that industry-related words, financial performance messages and the local activities of the company are opportunities to spread the CSR commitment. We concluded that communication is scarce between companies and users related to CSR. In general,companies and users shared interests, but these were not related to a real conversation about CSR and sustainability

Effects of structural characteristics of (un)conjugated steroid metabolites in their collision cross section value

In this work, the collision cross section (CCS) value of 103 steroids (including unconjugated metabolites and phase II metabolites conjugated with sulfate and glucuronide groups) was determined by liquid chromatography coupled to traveling wave ion mobility spectrometry (LC-TWIMS). A time of flight (QTOF) mass analyzer was used to perform the analytes determination at high-resolution mass spectrometry. An electrospray ionization source (ESI) was used to generate [M+H]+, [M + NH4]+ and/or [M − H]- ions. High reproducibility was observed for the CCS determination in both urine and standard solutions, obtaining RSD lower than 0.3% and 0.5% in all cases respectively. CCS determination in matrix was in accordance with the CCS measured in standards solution showing deviations below 2%. In general, CCS values were directly correlated with the ion mass and allowed differentiating between glucuronides, sulfates and free steroids although differences among steroids of the same group were less significant. However, more specific information was obtained for phase II metabolites observing differences in the CCS value of isomeric pairs concerning the conjugation position or the α/β configuration, which could be useful in the structural elucidation of new steroid metabolites in the anti-doping field. Finally, the potential of IMS reducing interferences from the sample matrix was also tested for the analysis of a glucuronide metabolite of bolasterone (5β-androstan-7α,17α-dimethyl-3α,17β-diol-3-glucuronide) in urine samples.The authors are grateful for the financial support received from Ministerio de Economía y Competitividad (CTQ2015-63968-C2-2-P) and University Jaume I (UJI-B2020-19). The support of Consell Català de l’Esport (Generalitat de Catalunya) and AGAUR (Generalitat de Catalunya) (reference number 2021SGR0040) is also gratefully acknowledged

Organocatalytic vs. Ru-based electrochemical hydrogenation of nitrobenzene in competition with the hydrogen evolution reaction

The electrochemical reduction of organic contaminants allows their removal from water. In this contribution, the electrocatalytic hydrogenation of nitrobenzene is studied using both oxidized carbon fibres and ruthenium nanoparticles supported on unmodified carbon fibres as catalysts. The two systems produce azoxynitrobenzene as the main product, while aniline is only observed in minor quantities. Although PhNO2 hydrogenation is the favoured reaction, the hydrogen evolution reaction (HER) competes in both systems under catalytic conditions. H2 formation occurs in larger amounts when using the Ru nanoparticle based catalyst. While similar reaction outputs were observed for both catalytic systems, DFT calculations revealed some significant differences related to distinct interactions between the catalytic material and the organic substrates or products, which could pave the way for the design of new catalytic materials

Exposure to Bisphenol A and Phthalates during Pregnancy and Ultrasound Measures of Fetal Growth in the INMA-Sabadell Cohort

Background: Prenatal exposure to bisphenol A (BPA) and phthalates may affect fetal growth; however, previous findings are inconsistent and based on few studies. Objectives: We assessed whether prenatal exposure to BPA and phthalates was associated with fetal growth in a Spanish birth cohort of 488 mother–child pairs. Methods: We measured BPA and eight phthalates [four di(2-ethylhexyl) phthalate metabolites (DEHPm), mono-benzyl phthalate (MBzP), and three low-molecular-weight phthalate metabolites (LMWPm)] in two spot-urine samples collected during the first and third trimester of pregnancy. We estimated growth curves for femur length (FL), head circumference (HC), abdominal circumference (AC), biparietal diameter (BPD), and estimated fetal weight (EFW) during pregnancy (weeks 12–20 and 20–34), and for birth weight, birth length, head circumference at birth, and placental weight. Results: Overall, results did not support associations of exposure to BPA or DEHPm during pregnancy with fetal growth parameters. Prenatal MBzP exposure was positively associated with FL at 20–34 weeks, resulting in an increase of 3.70% of the average FL (95% CI: 0.75, 6.63%) per doubling of MBzP concentration. MBzP was positively associated with birth weight among boys (48 g; 95% CI: 6, 90) but not in girls (–27 g; 95% CI: –79, 25) (interaction p-value = 0.04). The LMWPm mono-n-butyl phthalate (MnBP) was negatively associated with HC at 12–20 pregnancy weeks [–4.88% of HC average (95% CI: –8.36, –1.36%)]. Conclusions: This study, one of the first to combine repeat exposure biomarker measurements and multiple growth measures during pregnancy, finds little evidence of associations of BPA or phthalate exposures with fetal growth. Phthalate metabolites MBzP and MnBP were associated with some fetal growth parameters, but these findings require replication

Long-Term Real-World Effectiveness and Safety of Ustekinumab in Crohn’s Disease Patients: The SUSTAIN Study

Background Large real-world-evidence studies are required to confirm the durability of response, effectiveness, and safety of ustekinumab in Crohn’s disease (CD) patients in real-world clinical practice. Methods A retrospective, multicentre study was conducted in Spain in patients with active CD who had received ≥1 intravenous dose of ustekinumab for ≥6 months. Primary outcome was ustekinumab retention rate; secondary outcomes were to identify predictive factors for drug retention, short-term remission (week 16), loss of response and predictive factors for short-term efficacy and loss of response, and ustekinumab safety. Results A total of 463 patients were included. Mean baseline Harvey-Bradshaw Index was 8.4. A total of 447 (96.5%) patients had received prior biologic therapy, 141 (30.5%) of whom had received ≥3 agents. In addition, 35.2% received concomitant immunosuppressants, and 47.1% had ≥1 abdominal surgery. At week 16, 56% had remission, 70% had response, and 26.1% required dose escalation or intensification; of these, 24.8% did not subsequently reduce dose. After a median follow-up of 15 months, 356 (77%) patients continued treatment. The incidence rate of ustekinumab discontinuation was 18% per patient-year of follow-up. Previous intestinal surgery and concomitant steroid treatment were associated with higher risk of ustekinumab discontinuation, while a maintenance schedule every 12 weeks had a lower risk; neither concomitant immunosuppressants nor the number of previous biologics were associated with ustekinumab discontinuation risk. Fifty adverse events were reported in 39 (8.4%) patients; 4 of them were severe (2 infections, 1 malignancy, and 1 fever). Conclusions Ustekinumab is effective and safe as short- and long-term treatment in a refractory cohort of CD patients in real-world clinical practice