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Copyright of Revista Argentina de Estudios de Juventud is the property of Universidad Nacional de La Plata and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Cuadernos de Antropología Social is the property of Cuadernos de Antropologia Social and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal on Masculinities & Social Change / Masculinidades y Cambio Social is the property of Journal on Masculinities & Social Change / Masculinidades y Cambio Social and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

From 1990 to 2010, Mexican newspapers' ownership structure changed because of globalization, digitization, and financial crises. This process coincided with the technological convergence of newsrooms. Thus, this case study employs the concept of spatialization to investigate how digital technology was used to concentrate resources and thus, to concentrate Guadalajara's (Mexico) newspapers industry. Drawing on semistructured interviews with media workers, this article suggests that the use of digital technology allowed 1) smaller newsrooms with fewer workers, 2) the creation of new advertisement markets, 3) the development of virtual newsrooms structured by journalists working in real time in different cities, and 4) the transformation of a distribution system that in the past was mainly supported by hawkers. This research couples the concepts of spatialization and value chains, and it explains that media create, modify, and eliminate social spaces to improve the control of time and space in their production. An outcome of these processes (i.e., spatialization) is economic concentration. [ABSTRACT FROM AUTHOR]

In the three major urban agglomerations in Mexico (Mexico City, Monterrey, and Guadalajara), a significant change to anthropogenic sources of air pollution happened in March–May 2020, when policies implemented to stop the spread of the COVID-19 virus in Mexico caused the reduction of some anthropogenic sources of air pollution. We study the effect of these significant changes to air pollution sources using satellite-retrieved aerosol optical depth (AOD) and particulate matter (PM10 and PM2.5) concentrations from ground stations. The Chow test was applied to study trend changes in PM concentrations from 1 January to 30 May 2020. The Mann–Whitney non-parametric test was then used to compare average PM concentrations in April and May pre-lockdown, during lockdown in 2020, and post-lockdown in 2021. The assessment was further performed by evaluating the exceedance of national air quality standard maxima. The trend analysis showed that PM10 concentrations were reduced during lockdown in Mexico City and Monterrey, whereas no change was found for PM10 in Guadalajara and PM2.5 in the three cities. Further analysis showed that in Mexico City and Guadalajara, average PM10 and PM2.5 concentrations decreased by 12% in April and May 2020. However, in Monterrey, average PM10 and PM2.5 concentrations increased by 2.76% and 11.07%, respectively, in April 2021 due to a severe drought that caused dry soils and dust around the city. The results of this research can be used to implement policies for reducing anthropogenic sources to improve the air quality in urban areas. [ABSTRACT FROM AUTHOR]

Background: Limited data from low- and middle-income countries (LMICs) on the severity of road traffic injuries (RTIs) and their relation to different variables of interest are routinely obtained. Knowledge on this subject relies on evidence from high-income countries, which might not be the same as in LMICs. This information is greatly needed to advance and inform local and regional efforts towards the United Nations' Decade of Action and the Sustainable Development Goals.Methods: From May 2012 to November 2014, a RTI surveillance system was implemented in two referral hospitals in two Mexican cities, León and Guadalajara, with the objective of exploring the relationship between Injury Severity Score (ISS) and different sociodemographic characteristics of the injured as well as different variables related to the event and the environment. All individuals suffering RTIs who visited the Emergency Rooms (ER) were included after granting informed consent. A Zero-Truncated Negative Binomial Model was employed to explore the statistical association between ISS and variables of interest.Results: 3024 individuals participated in the study: 2185 (72.3%) patients from León and 839 patients (27.7%) from Guadalajara. Being male, in the 20-59 age-group, having less schooling, events occurring in Guadalajara, on Sundays, at night, and arriving at ER via public/private ambulance were all associated with an increased log count of ISS. Found a significant interaction effect (p-value< 0.05) between type of road user and alcohol intake six hours before the accident on severity of the injury (ISS). The use of illicit drugs, cellphones and safety devices during the event showed no association to ISS.Conclusions: Our study contributes to the statistical analysis of ISS obtained through RTI hospital surveillance systems. Findings might facilitate the development and evaluation of focused interventions to reduce RTIs in vulnerable users, to enhance ER services and prehospital care, and to reduce drink driving. [ABSTRACT FROM AUTHOR]

Although not all trajectories and manifestations of the Mexican Left have had a close relationship with social movements, this linkage has been a constant throughout history. Such was the case of the Mexican Communist Party (PCM) in Jalisco. This Party is considered one of the most important icons in the institutionalized realm of the Left due to its long history and presence, and also for its role in the urban guerrilla through Communist League 23rd of September (Liga Comunista 23 de Septiembre). This period was officially called "Dirty War" in Guadalajara. In this paper we analyze the sociopolitical situation during the seventies in Jalisco and the entailment of PCM with the most radical movement of the decade. It is assumed that the events occurred during this decade constituted a milestone for the PCM and the social and political life of the state of Jalisco. This is crucial because this region is the cradle of one of the most civil radical mobilizations of the Twentieth Century; those mobilizations are characterized for having confronted directly the modern Mexican State. [ABSTRACT FROM AUTHOR]

The present paper works from the hypothesis that the businessman's transgression to the political-electoral sphere was due to the accumulation of capital; taking as a premise that the accumulation of capital does not only occur in the natural sphere of the above mentioned actor, the economic sphere; but also that it must be resolved with the accumulation of capital in the social, cultural spheres as well as in the political one. The theoretical proposal is Political Geography; and in order to make evident the above mentioned process of the businessmen's accumulation of capital - transgression of spheres, the case of the Aguascalientes businessmen is approached from an empirical point of view. [ABSTRACT FROM AUTHOR]

Globalization and neoliberal reforms affect the form and spatial distribution of commercial food retailing in Guadalajara since the early 1990s. I examine the equity of access to commercial food vendors for the urban poor and discuss the changing social relations that come about with increased economic rationalization. Equity is evaluated by calculating indices that compare access to public markets versus supermarkets for both the poor and non-poor populations. The index is calculated for both 1990 and 2000 to measure change across the decade. Equally important are the socio-cultural changes that come with new food consumption behaviors. This paper suggests that Mexico should not forsake traditional retail food outlets for globalized forms of retailing, but should seek a better articulation between the two. [ABSTRACT FROM AUTHOR]

We compare physicians and laypeople within and across cultures, focusing on simi-larities and differences across samples, to determine whether cultural differences or lay–professional differences have a greater effect on explanatory models of the common cold. Data on explanatory models for the common cold were collected from physicians and laypeople in South Texas and Guadalajara, Mexico. Structured interview materials were developed on the basis of open-ended interviews with samples of lay informants at each locale. A structured questionnaire was used to collect information from each sample on causes, symptoms, and treatments for the common cold. Consensus analysis was used to estimate the cultural beliefs for each sample. Instead of systematic differences between samples based on nationality or level of professional training, all four samples largely shared a single-explanatory model of the common cold, with some differences on subthemes, such as the role of hot and cold forces in the etiology of the common cold. An evaluation of our findings indicates that, although there has been conjecture about whether cultural or lay–professional differences are of greater importance in understanding variation in explanatory models of disease and illness, systematic data collected on community and professional beliefs indicate that such differences may be a function of the specific illness. Further generalizations about lay–professional differences need to be based on detailed data for a variety of illnesses, to discern patterns that may be present. Finally, a systematic approach indicates that agreement across individual explanatory models is sufficient to allow for a community-level explanatory model of the common cold. [ABSTRACT FROM AUTHOR]