Search Results (81)

This paper analyzes 20th century colloquialization processes in Peninsular Spanish, in line with recent works addressing mass-media colloquialization. Previous studies suggest a change in sports-talk announcing towards a more informal model, which is supported by the incorporation of new linguistic features as well as by the influence of some external changes. In this context, this study delves into the role of discourse markers as a colloquialization parameter, as a growth in their employment has been detected since ca. 1990. To further explore the data, a manually compiled corpus has been transcribed and analyzed: our corpus consists of both radio and TV football-match recordings aired in Spain from 1980 to 2000 and from 2000 to 2024. These two big periods have been subdivided into five-year periods or micro-diachronies to allow for a more detailed analysis. Results reveal a consolidation of the use of discourse markers by sports announcers, contrasting with earlier broadcasts that tended to avoid them or that employed more formal discourse markers, typically related to written, planned discourses. Full article

In the increasingly competitive mobile ecosystem, understanding user behavior is essential to improve targeted sales and the effectiveness of advertising. With the widespread adoption of smartphones and the increasing variety of mobile applications, predicting user behavior has become more complex. This study presents a comprehensive framework for predicting mobile payment behavior by integrating demographic, situational, and behavioral factors, focusing on patterns in mobile application usage. To address the complexity of the data, we use a combination of machine-learning models, including extreme gradient boosting, light gradient boosting machine, and CatBoost, along with Shapley additive explanations (SHAP) to improve interpretability. An analysis of extensive panel data from Korean Android users reveals that incorporating application usage behavior in such models considerably improves the accuracy of mobile payment predictions. The study identifies key predictors of payment behavior, indicated by high Shapley values, such as using social networking services (e.g., KakaoTalk and Instagram), media applications (e.g., YouTube), and financial and membership applications (e.g., Toss and OK Cashbag). Moreover, the results of the SHAP force analysis reveal the individual session-level drivers of mobile purchases. These findings advance the literature on mobile payment prediction and offer practical insights for improving targeted marketing strategies by identifying key behavioral drivers of mobile transactions. Full article

This paper explores Gen Z’s understanding of science and pseudoscience, assessing, at the same time, their media literacy skills. Drawing on the relevant literature and elaborating on the findings from five focus groups studies in remote areas of Greece and Portugal, it sheds light on how young people perceive science. Through a synthesis of the insights garnered from the participants’ personal experiences, this study endeavors to offer valuable advice and recommendations for designing education material that is tailor-made to address the needs of generation Z. By adopting these suggestions, policymakers and educational experts can advance scientific literacy, cultivate critical thinking, and nurture an environment of evidence-based decision-making for young people. Full article

Talk shows have a vital role in framing legislative issues to influence public attitudes, in a way that serves and achieves the interests of those in charge of these talk shows. The coverage of the talk show Voice of the Kingdom during the second regular session of the National Assembly reveals the spotlight on the performance of the legislative authority, which is the basis for approving, rejecting, or amending laws in Jordan. It also highlights the way talk shows address the performance of the legislative authority in exercising its legislative and oversight role and analyzes the elements on which these talk shows rely in framing legislative issues, as these treatments reflect the public’s interpretations and priorities towards the performance of the legislative authority. To achieve these objectives, the media content analysis approach was used to analyze the media frames of 37 episodes of the Voice of the Kingdom talk show during the second regular session of the 19th National Assembly, which extended from 13 November 2022 to 7 May 2023. This article reveals that the Voice of the Kingdom talk show framed the performance of the legislative authority within the framework of economic results, responsibility, and human interests. The methods of treatment were characterized by the analytical approach, while it relied on rational persuasion methods in treating the performance of the legislative authority. The results concluded that the process of framing the Voice of the Kingdom talk show for the performance of the legislative authority acquires its characteristics from the nature of the television channel’s orientations, the vision of the talk show makers, and the goals they seek to achieve, which gives the communicator an influential role in framing legislative performance. Full article

Background: In this qualitative study, we aimed to evaluate the knowledge, beliefs, and attitudes of Syrian pregnant women living in Türkiye toward tetanus vaccination, vaccine hesitations, and the perceived benefits and harms of the tetanus vaccine. Methods: In face-to-face, in-depth interviews, an open-ended, semi-structured interview guide was used by an interviewer and translator who spoke Arabic, which is the mother tongue of the participants. Codes, themes, and subthemes were created. Results: In the study, face-to-face in-depth interviews were conducted with a total of 16 pregnant women. The median age of the pregnant women was 26.5 years (18.0–41.0). The median time since they arrived in Türkiye as migrants was 8.5 years (3.0–10.0). The themes were “Beliefs about vaccines”, “Information about vaccines”, “Knowledge, beliefs and attitudes about tetanus vaccine”, “Reasons for vaccination desire”, “Reasons for not being vaccinated”, and “Problems experienced while receiving health services”. Pregnant women mostly mentioned that vaccines have benefits. Most of the women stated that tetanus vaccine is needed to protect from diseases. There were no women thinking that vaccines are harmful. Some of them only mentioned the minor side effects observed after vaccination. Participants mentioned that they get information about vaccines from relatives such as family and friends, health professionals, television, and social media. However, some women talked about the fact that they had no knowledge about vaccines. A lack of knowledge and not visiting the health institution were the reasons for not being vaccinated. Conclusions: Although participants mostly believed that vaccination is necessary and has benefits, some women had no idea about the exact purpose of vaccines. This lack of knowledge may cause vaccine hesitancy and refusal. Full article

Over the last decade, AI has increasingly been adopted by newsrooms in the form of different tools aiming to support journalists and augment the capabilities of the profession. The main idea behind the adoption of AI is that it can make journalists’ work more efficient, freeing them up from some repetitive or routine tasks while enhancing their research and storytelling techniques. Against this idea, and drawing on the concept of “hype”, we employ a critical reflection on the lens often used to talk about journalism and AI. We suggest that the severe sustainability crisis of journalism, rooted in growing pressure from platforms and major corporate competitors, changing news consumption habits and rituals and the growing technologization of news media, leads to the obsessive pursuit of technology in the absence of clear and research-informed strategies which cater to journalism’s civic role. As AI is changing and (re)shaping norms and practices associated with news making, many questions and debates are raised pertaining to the quality and plurality of outputs created by AI. Given the disproportionate attention paid to technological innovation with little interpretation, the present article explores how AI is impacting journalism. Additionally, using the political economy framework, we analyze the fundamental issues and challenges journalism is faced with in terms of both practices and professional sustainability. In the process, we untangle the AI hype and attempt to shed light on how AI can help journalism regain its civic role. We argue that despite the advantages AI provides to journalism, we should avoid the “shiny things perspective”, which tends to emphasize productivity and profitability, and rather focus on the constructive synergy of humans and machines to achieve the six or seven things journalism can do for democracy. Otherwise, we are heading toward “alien intelligence” which is agnostic to the core normative values of journalism. Full article

Background: The COVID-19 pandemic affected access to healthcare and social support. This especially impacted vulnerable populations like pregnant and postpartum women. Purpose: The specific aims of the project are the following: (1) examine the impact of COVID-19 on pregnancy experiences and outcomes; (2) examine the mental health impact of COVID-19 in pregnant women and mothers of children 12 months or younger; (3) identify risk and protective factors among this population in Puerto Rico. Methods: Participants were recruited from the Puerto Rico Testsite for Exploring Contamination Threats (PROTECT) cohort, which is composed of pregnant women and mothers from the northern karst region of Puerto Rico. This research has a mixed methods approach with a quantitative survey (n = 184) and qualitative interviews (n = 10); data collection was performed remotely. Findings: Results from the survey (n = 184) show that 20% of the cohort gave birth alone, 39% were separated from their baby after birth, 21% experienced isolation before birth, and 20% were separated after birth. In the study, 54% of the women were very worried about giving COVID-19 to their baby and avoided going out, receiving visits, and even canceling baby showers. The most reported sources of stress were their health status, work situation, and childcare, while the most reported coping mechanisms were watching TV or playing video games, using social media, and talking with loved ones. Forty-two percent reported that they frequently stopped enjoying activities that used to make them happy, and only 21% considered seeking mental health support. Conclusion: COVID-19 restrictions changed initial plans for baby showers, births, and childcare, and impacted the participants’ mental health. Physical distance measures have resulted in isolation and stress. We expect these findings to lead to developing interventions for community health centers and parents/caretakers in Puerto Rico. Full article

It is critical to understand the determinants of climate change activism (CCA) and CCA communications (CCAC). Such information can help organizations that are committed to addressing climate understand and predict who will engage in CCA, identify barriers to CCA, and develop programs to address these barriers to diffuse climate change activism messages and behaviors through social networks and to mobilize action. This study longitudinally investigates psychosocial predictors of CCAC. Study participants were drawn from a randomized clinical trial of US adults (N = 622). Participants completed baseline and follow-up surveys between August to September 2022. Logistic regression models assessed psychosocial factors and implementation intention factors that predicted CCAC at follow-up. The multivariate logistic regression model baseline factors of positive social network norms related to CCAC (aOR: 1.25, 95% CI: 1.10–1.43), comfort encouraging others to engage in CCAC (aOR: 1.74, 95% CI: 1.01–2.88), and following a climate change social media account (aOR: 2.65, 95% CI: 1.74–4.02) were significantly associated with CCAC at follow-up. In a sub-analysis, plans on talking within a week and having in-person conversations versus texting/email were positively associated with CCAC. These findings suggest that strategies to improve comfort talking about CCA and implementation intentions may increase interpersonal CCAC. Full article

In recent years, dogs that appear to communicate with people by pressing buttons on soundboards that replay pre-recorded English words have become very popular on social media online. We explore how these dogs belong to a historical tradition that dates back at least to the Middle Ages and peaked in the early twentieth century. Through analyses of short videos, books, and training manuals, we identify several paradoxes inherent in this phenomenon. These include how the dogs appear to provide unmediated access to their thoughts, and yet, their button presses are typically incoherent and require interpretation. They also require months of training to “spontaneously” express themselves. There is also an anthropomorphism and -centrism in claiming that a human skill—language—is required for a dog to express mental states that it already possesses. This approach to communicating with dogs quiets canine forms of expression such as barking, whining, bodily postures, and odors and replaces them with endearing but infantile human voices. We suggest that, while this endeavor may be well intentioned and often playful, it runs the risk of skewing people’s perception of dogs towards fur-clad infants rather than adult members of a different species and of making people less attentive to canine nonverbal communication. Full article

Images broadcast on television, radio analyses, and long articles printed in newspapers and, today, the content of digital platforms have become an overwhelming part of our daily lives. The history of the State of Israel, which has been debated since its foundation, is very complex and not exempt from the reverberations that the policies of the opposing blocs have had over time on the conflicts that followed. Given the attention of the European public to international events concerning Israel and the role of the media in conveying information about them, the aim of this research was to investigate how Israel is talked about in the current media environment in Italy, particularly the digital one, within the Facebook platform between the years 2019 and 2021. This is the period before the outbreak of the war on 7 October 2023; this is to try to understand whether Israel has always been narrated according to specific media frames in Italy, such as those we see emerging with the current conflict against Hamas, or is it possible to highlight different aspects in previous years within the same context of crisis, but a global health crisis: before and after COVID-19. Full article

Galectin-3 (Gal-3) is a pleiotropic lectin produced by most cell types, which regulates multiple cellular processes in various tissues. In bone, depending on its cellular localization, Gal-3 has a dual and opposite role. If, on the one hand, intracellular Gal-3 promotes bone formation, on the other, its circulating form affects bone remodeling, antagonizing osteoblast differentiation and increasing osteoclast activity. From an analysis of the secretome of cultured differentiating myoblasts, we interestingly found the presence of Gal-3. After that, we confirmed that Gal-3 was expressed and released in the extracellular environment from myoblast cells during their differentiation into myotubes, as well as after mechanical strain. An in vivo analysis revealed that Gal-3 was triggered by trained exercise and was specifically produced by fast muscle fibers. Speculating a role for this peptide in the muscle-to-bone cross talk, a direct co-culture in vitro system, simultaneously combining media that were obtained from differentiated myoblasts and osteoblast cells, confirmed that Gal-3 is a mediator of osteoblast differentiation. Molecular and proteomic analyses revealed that the secreted Gal-3 modulated the biochemical processes occurring in the early phases of bone formation, in particular impairing the activity of the STAT3 and PDK1/Akt signaling pathways and, at the same time, triggering that one of Notch. Circulating Gal-3 also affected the expression of the most common factors involved in osteogenetic processes, including BMP-2, -6, and -7. Intriguingly, Gal-3 was able to interfere with the ability of differentiating osteoblasts to interact with the components of the extracellular bone matrix, a crucial condition required for a proper osteoblast differentiation. All in all, our evidence lays the foundation for further studies to present this lectin as a novel myokine involved in muscle-to-bone crosstalk. Full article

In this essay, I recover queer Indigenous P’urhépecha histories in Michoacán, México, by claiming queer P’urhépecha research methods. To do so, I introduce the Indigenous methodology of talking-while-walking, which refers to how I learned to connect with P’urhépecha knowledge and traditions through the voice of my P’urhépecha grandfather. Since the colonial system eradicated queer histories from my land, I seek historical narratives about queer people in Michoacán from any source available to me, including oral histories, archives, information in the media, and interviews. I argue that queer P’urhépecha histories are unstable and non-linear, and that P’urhépecha bodies have been hunted and their histories distorted, provoking fear and false speculations about queerness among the collective. I also examine the attachment of P’urhépecha people to gender binary traditions and heteronormativity and how the narratives behind these practices relate to colonial violence and the persecution of queer P’urhépechas. Thus, I demonstrate how P’urhépecha queerness has been marginalized and simultaneously displaced from the archival records while I claim queer P’urhépecha histories and build queer P’urhépecha archives. Finally, I propose a sensitive and personal approach to queer histories guided by the voices of my queer P’urhépecha interlocutors and the histories that my P’urhépecha abuelo passed to me. Full article

Communication between the different layers of the cornea (epithelium and stroma) is a complex, yet crucial element in the corneal healing process. Upon corneal injury, it has been reported that the bi-directional cross talk between the epithelium and stroma via the vesicular secretome, namely, extracellular vesicles (EVs), can lead to accelerated wound closure upon injury. However, the distinct protein markers of EVs derived from human corneal epithelial (HCE) cells, keratocytes (HCKs), fibroblasts (HCFs), and myofibroblasts (HCMs) remain poorly understood. All EVs were enriched for CD81 and showed increased expression levels of ITGAV and FN1 in HCM-EVs compared to HCE- and HCF-EVs. All EVs were negative for GM130 and showed minimal differences in biophysical properties (particle concentration, median particle size, and zeta potential). At the proteomic level, we show that HCM-EVs are enriched with proteins associated with fibrosis pathways, such as COL6A1, COL6A2, MMP1, MMP2, TIMP1, and TIMP2, compared to HCE-, HCK-, and HCF-EVs. Interestingly, HCE-EVs express proteins involved with the EIF-2 signaling pathway (stress-induced signals to regulate mRNA translation), such as RPS21, RALB, EIF3H, RALA, and others, compared to HCK-, HCF-, and HCM-EVs. In this study, we isolated EVs from cell-conditioned media from HCE, HCKs, HCFs, and HCMs and characterized their biophysical and protein composition by Western blot, nanoparticle tracking analysis, and proteomics. This study supports the view that EVs from the corneal epithelium and stroma have a distinct molecular composition and may provide novel protein markers to distinguish the difference between HCE-, HCK-, HCF-, and HCM-EVs. Full article

Background: In medicine, stigmatization pertains to both afflicted individuals and diseases themselves but can also encompass entire medical fields. In regard to demographic change and the rising prevalence of oncological diseases, palliative care will become increasingly important. However, palliative care faces multiple stigmas. These include equating of palliative care with death and dying. A timely integration of palliative care would have the potential to alleviate symptom burden, diminish the risk of overtreatment, and thus save healthcare-related costs. Several interventions have been developed to destigmatize palliative care. However, they have mainly focused on the general public. Aim: The aim of this work is to develop a theoretical framework for an interventional campaign targeted at young adults to systematically destigmatize palliative care. Methods: The basis for the development of the campaign is a systematic review conducted by our working group that assessed the perception and knowledge of palliative care of young adults aged 18 to 24 years. To design a possible intervention, the Intervention Mapping approach was used. Results: The target group of young adults can be effectively reached in secondary schools, vocational schools, and universities. The target population should be able to discuss the content of palliative care and openly talk about death and dying. At the environmental level, palliative care should be more present in public spaces, and death and dying should be freed from taboos. Within an intervention with palliative care experts and patients serving as interventionists, these changes can be achieved by incorporating evidence-based methods of behavioral change. Conclusions: An early engagement with palliative care could contribute to the long-term reduction of stigmas and address the demographic shift effectively. A multimodal intervention approach comprising knowledge dissemination, exchange, and media presence provides an appropriate framework to counter the existing stigmatization of palliative care within the peer group of young adults. Full article

The aim of this study is to reveal in an interpretive way how computer-mediated communication, the Internet, and social media can be grasped by authority models and how these new types of authority influence religious communities that are (also) present on online platforms. In some cases, computer-mediated communication weakened and made traditional church authorities porous, but in other cases, it specifically helped and strengthened them. In other words, the impact of digital media is not uniform or unidirectional in this respect. Although there is no doubt that the Internet has multiplied it, made it optional, and personalized it from the user’s point of view, it has made religious authority customizable. The power of choice means that, in the digital sphere, the user decides when, what form of network authority they will submit to, for how long, and why they do so. In the classics of the sociology of religion, the concept of authority appears in a hierarchical representation under the concepts of (social) order and rationality. In other words, it cannot be thought of in a way that is contrary to rationality and contrary to social order. In network communication, the concept of authority is subordinated to technology, or as Castells puts it, power can only be interpreted with the logic of the network. Of course, the technological network and its contents are under external (legal) control, but it is precisely the power of the symbolic struggles taking place here that shows how important this issue is in the 21st century. The concept of authority classified under technology will no longer be linked to order or rationality, but to the processes of control, datafication, and attention management on the part of the owners of the platforms, while from the users’ side to concepts such as identity, authenticity, choice, and voluntariness. Its boundaries will be malleable, and the phenomenon itself will multiply. In summary, we cannot talk about one single online religious authority but more types of religious authorities, which are continuously and discursively formed, change, and occasionally hybridize. Full article