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Social media provides ethno-racial immigrant groups—especially those who cannot vote due to factors such as lack of citizenship and limited English proficiency—the ability to mobilize and connect around collective issues. Online spaces and discussion forums have encouraged many Asian Americans to participate in public policy debates and take action on social justice issues. This form of digital group activism serves as an adaptive political empowerment strategy for the fastest-growing and largest foreign-born population in America. Asian American Connective Action in the Age of Social Media illuminates how associating online can facilitate and amplify traditional forms of political action. James Lai provides diverse case studies on contentious topics ranging from affirmative action debates to textbook controversies to emphasize the complexities, limitations, and challenges of connective action that is relevant to all racial groups. Using a detailed multi-methods approach that includes national survey data and Twitter hashtag analysis, he shows how traditional immigrants, older participants, and younger generations create online consensus and mobilize offline to foment political change. In doing so, Lai provides a nuanced glimpse into the multiple ways connective action takes shape within the Asian American community. ; https://scholarcommons.scu.edu/faculty_books/1523/thumbnail.jpg

Abstract –In 2025 per capita water availability will decrease to 150 gallons per day in the best for the communities near any aquifer.The water situation will worsen as the population density and the shortage becomes acute exacerbate unsafe, leading cause of death in children with hydrotransmitted diseases.Such a scenario requires theoretical reconceptualization enabling public policies, environmental agendas, public opinion and social work.In this sense, the objective of this paper is to present water situation to conceptualize from the thought of Enrique Leff (2002, 2004, 2008) and analyze their transformation into public agenda.Understanding the relationship between water situations, public opinion, political initiatives, scientific diagnoses, technohydrological innovations and media coverage will be critical for social work professionals in the near future. Keywords –Sustainability, Access, Knowledge and Rationality Agenda. ; ESPECIFICAÇÃO DE UM MODELO PARA ESTUDO DA SUSTENTABILIDADE DO TRABALHO SOCIAL Resumo - Em 2025, a disponibilidade de água per capita diminuirá para 150 galões por dia, no melhor para as comunidades próximas a qualquer aqüífero. A situação da água vai piorar à medida que a densidade populacional e a escassez se agravam de forma aguda e insegura, principal causa de morte em crianças com doenças hidrotransmitidas. Tal cenário requer uma reconceituação teórica viabilizando políticas públicas, agendas ambientais, opinião pública e trabalho social. Nesse sentido, o objetivo deste artigo é apresentar a situação da água para conceituar a partir do pensamento de Enrique Leff (2002, 2004, 2008) e analisar sua transformação em agenda pública. Compreender a relação entre situações hídricas, opinião pública, iniciativas políticas, diagnósticos científicos, inovações tecnohidrológicas e cobertura da mídia será fundamental para os profissionais do serviço social em um futuro próximo. Palavras-chave - Agenda de Sustentabilidade, Acesso, Conhecimento e Racionalidade

Social inequalities fuel a debate about the meaning of political equality. Formal procedural equality is criticised for reproducing discriminatory outcomes against disadvantaged groups but affirmative action, particularly in the form of group quotas, is also contested. When opposing conceptions of substantive equality support divergent views about which procedural rule genuinely respects political equality, democracies cannot identify a standard or rule of procedural fairness to be widely accepted as fair. This dispute over procedural fairness can carry on indefinitely and could challenge democracy's legitimacy claim. I argue that democracies can renew their legitimacy claim by embracing this debate and by accommodating it through constitutional deliberation that must be as impartial and meaningful as possible. Impartiality ideally requires the presence of every citizen in this process because each of them has a unique and evolving experience of inequality. Meaningful deliberation is about offering periodic opportunities for constitutional reform, allowing for continuous feedback, reflection, and learning.

La evolución de la radio en los últimos años ha derivado en una creciente presencia y utilización de las redes sociales como canal de comunicación con sus audiencias y la aparición de nuevas narrativas. Esta investigación explora el tratamiento que las cuatro principales cadenas radiofónicas españolas -SER, COPE, Onda Cero y Radio Nacional de España- realizaron en Instagram durante la investidura de Pedro Sánchez como presidente del Gobierno de España. Del análisis de contenido cuantitativo y cualitativo realizado se deriva que la implantación de la radio en Instagram es, todavía, incipiente en algunos casos, pero que, sin embargo, cadenas como SER y COPE ya aplican nuevas narrativas en la red social. La radio emplea Instagram para informar y también como espacio para los géneros opinativos, y lo hace con un impacto notable en las comunidades de seguidores. ; Radio's evolution in recent years is characterised by the growing presence and use of social networks as communication channels with their audiences and the emergence of new narratives. This research explores the coverage carried out by the four main Spanish radio stations - Cadena SER, COPE, Onda Cero and Radio Nacional de España - through their Instagram accounts during the inauguration of Pedro Sánchez as President of the Government of Spain. The results obtained from an analysis of quantitative and qualitative content reveal that, in some cases, the introduction of radio on Instagram is still in its infancy. However, stations such as SER and COPE have already implemented new narratives in this social network. The radio uses Instagram to inform and also as a platform for opinion genres having a significant impact on the communities of followers. ; Este trabajo ha sido realizado en el marco del Grupo de Investigación en Comunicación e Información Digital (GICID) de la Universidad de Zaragoza, reconocido como grupo de referencia por el Gobierno de Aragón con el código S29_20R (Núm. 62 del Boletín Oficial de Aragón, de fecha 26/03/2020), dentro del área de Ciencias Sociales y financiado por el Fondo Social Europeo de Desarrollo Regional, FEDER "Construyendo Europa desde Aragón".

The pandemic COVID-19 became a challenge for both societies and governments. While most countries and citizens reacted similarly to the unknown strength of the virus at the start of the pandemic, the situation in each country began to vary more and more each month. Poland and Slovakia are interesting cases in this context. One year after the WHO declared a pandemic, these countries are experiencing one of the worst crises in history. In Poland, despite the initial social mobilisation, after a very short time, many government decisions ceased to be perceived as protecting citizens. In the first period of the pandemic, the Slovak government coped with the situation much better, which changed significantly in the autumn of 2020. The article aims to analyse how an active "rally 'round the flag" effect and the resulting natural potential for social mobilisation to fight the pandemic were wasted in Poland and Slovakia due to irresponsible political decisions undermining the citizens 'trust in the governments' good intentions.

Faded, cancled inscriptions on title-page. ; Printer's device with initials "GGF" and mottos: "De la mia morte eterna vita io vivo" and "Semper eadem" on title-page; initials; head- and tail-pieces. ; Page 67 numbered as "66". ; Signatures: * A-I. ; EDIT 16 (online), ; McGeary & Nash. Emblem books at the University of Illinois, ; Mode of access: Internet.

ABSTRACT Context: natural experiments or quasi-experiments have become quite popular in management research. The differences-in-differences (DiD) estimator is possibly the workhorse of these techniques. Objective: the goal of this paper is to provide a tutorial that serves as practical guide for researchers considering using natural experiments to make causal inferences. Methods: we discuss the DiD advantages, concerns, and tests of validity. We also provide an application of the technique, in which we discuss the effect of government guarantees on banks' degree of risk, using the 2008 financial crisis as a natural experiment. The database used, as well as the Stata and the R scripts containing the analyses, are available as online appendices. Conclusion: DiD may be used to tackle endogeneity concerns when treatment assignment is random.

Glyphosate is the active ingredient of some of the most highly produced and used herbicides worldwide. The intensive applications of glyphosate-based herbicides and its half-life in water lead to its presence in many aquatic ecosystems. Whereas recent studies have reported neurotoxic effects of glyphosate including autism-related effects, most of them used extremely high (mg/L to g/L) concentrations, so it is still unclear if chronic, low environmentally relevant concentrations of this compound (ng/L to μg/L) can induce neurotoxicity. In this study we analyzed the neurotoxicity of glyphosate in adult zebrafish after waterborne exposure to environmentally relevant concentrations (0.3 and 3 μg/L) for two weeks. Our data showed that exposed fish presented a significant impairment of exploratory and social behaviors consistent with increased anxiety. The anterior brain of the exposed fish presented a significant increase in dopamine and serotonin levels, as well as in the DOPAC/dopamine and homovanillic acid/dopamine turnover ratios. Moreover, the expression of genes involved in the dopaminergic system, as th1, th2, comtb, and scl6a3 was downregulated. Finally, the brain of exposed fish presented a significant increase in the catalase and superoxide dismutase activities, with a concomitant decrease of glutathione stores. These changes in the antioxidant defense system are consistent with the observed increase in oxidative stress, reflected by the increase in the levels of lipid peroxidation in the brain. The presented results show that current glyphosate concentrations commonly found in many aquatic ecosystems may have detrimental consequences on fish survival by decreasing exploration of the environment or altering social interactions. Furthermore, as zebrafish is also a vertebrate model widely used in human neurobehavioral studies, these results are relevant not only for environmental risk assessment, but also for understanding the risk of chronic low-dose exposures on human health. ; This work was supported by the Spanish Government with FEDER Funds (CTM2017-83242-R; D.R.) and the network of recognized research groups by the Catalan Government (2017 SGR_902). J.B. was supported by a Spanish fellowship PRE2018-083513. Mention of specific products or trade names does not indicate endorsement by the US federal government. ; Peer reviewed