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991.
Erin R. Hamilton Andrés Villarreal Robert A. Hummer 《Population research and policy review》2009,28(2):123-142
This study explores rural and urban differences in the relationship between U.S. migration experience measured at the individual,
household, and community levels and individual-level infant mortality outcomes in a national sample of recent births in Mexico.
Using 2000 Mexican Census data and multi-level regression models, we find that women’s own U.S. migration experience is associated
with lower odds of infant mortality in both rural and urban Mexico, possibly reflecting a process of healthy migrant selectivity.
Household migration has mixed blessings for infant health in rural places: remittances are beneficial for infant survival,
but recent out-migration is disruptive. Recent community-level migration experience is not significantly associated with infant
mortality overall, although in rural places, there is some evidence that higher levels of community migration are associated
with lower infant mortality. Household- and community-level migration have no relationship with infant mortality in urban
places. Thus, international migration is associated with infant outcomes in Mexico in fairly complex ways, and the relationships
are expressed most profoundly in rural areas of Mexico.
相似文献
Robert A. HummerEmail: |
992.
The purpose of this paper is to develop the concept and definition of multidimensional urban areas, thereby providing insights
into our understanding of the sub-regional structures of household spatial systems. Hence, we propose a framework for strategic
planning that considers several areas of household needs. In order to achieve this goal, we develop a multicriteria methodology
to define the territorialisation of the region of Catalonia (Spain). We first analyse the different methodologies used to
define territorial areas based on economic criteria, for example, those used to construct travel-to-work areas (TTWA), among
other methods. Thus, in practice several criteria and techniques are used to organize a territory, including administrative
areas, commuting-based algorithms, and gravitational techniques. Finally, these points help us build a system of multicriteria
urban areas that is consistent with the overall use of time by individuals.
相似文献
Manuel ArtísEmail: |
993.
Data collected out of the breeding season suggest that House sparrows (Passer domesticus) from the urban populations are characterized by a smaller body size and poorer body condition compared to birds from rural populations. Considering an urbanized Eurasian Sparrowhawk (Accipiter nisus) and other potential predators, a new predator-prey dependency is developing that can also be a reason for the House sparrow’s poorer condition. This study was aimed at comparing the multivariate biometrical characteristics and few body condition indices of adult birds from urban and rural populations during the breeding season. It was hypothesized that a higher predation risk during the breeding season concerns mainly males, thus affecting their poorer condition. Most of the condition indices of males were significantly lower in the urban population. Males from the urban populations had lower body mass, shorter tarsus, longer alula, greater Kipp’s distance and higher wing pointedness index in comparison to the birds from rural populations, whereas these differences were not found between females. We suggest that the lower body condition and biometric differences in the analyzed birds are a means of adapting to the new predator-prey scheme in accordance to the tradeoff theory between starvation and predation risks. A lower condition of birds in poor foraging urban habitats and higher predation risk may be indicative of a declining population. 相似文献
994.
In current times of great conflict and clashes between different cultures and worldviews, cultural competencies should be a well embedded feature of social work education. This is a fundamental and cross-cutting issue; however, we question whether it is an obvious concern in social work education in European countries, specifically in Portugal, and if the curriculum of social work courses covers this topic. This article is based on research that seeks to find out if there are mandatory curricular units of the disciplinary field of social work that explicitly address culturally sensitive social work and cultural competencies. Thus, this article presents a study that focuses on educational institutions that provide social work courses in Portugal, and has the potential to be extended to other countries. An online survey and a document analysis of the curriculum programmes of all Portuguese courses in social work were conducted. The study results revealed the lack of curricular units with clear terms relating to the topic of culturally sensitive social work. The implications for practice and educational policy are also discussed, which lead to a reflection and analysis of the evaluation and accreditation process of social work education in Portugal, with a conclusion that it is incomplete and faces major challenges in curriculum development and course accreditation. Challenges and opportunities in developing social work curricula, as well the debate around a generic or specialist social work education are also discussed. Finally, the authors suggest an opportunity to develop cultural competencies through continuing and lifelong learning for social workers. 相似文献
995.
Tomás Ariztía 《The Sociological review》2014,62(2):400-420
This article takes a cultural economy approach to the analysis of housing markets as spaces in which class cultures are performed. The design and marketing of real estate projects are understood as the outcome of the interplay of different narratives, practices and materials involving cultural and economic calculations. I explore one particular type of cultural knowledge used during the production and sale of houses: the meanings of class and social mobility. I argue that housing markets and housing production involve the interrelation of several cultural calculations on class and social mobility. In other words, meanings of class and social mobility are instrumentally produced and used in the design, production and marketing of real estate. I describe how cultural calculations about class are inscribed into house location, house design and real estate advertising and marketing devices. Indeed, it is argued that in designing ‘real estate’ projects, agents and executives work as ‘sociologists at large’: they create and perform new meanings of class and social mobility. 相似文献
996.
We combine two approaches to gauge the achievements of the Mexican‐origin second generation: one the intergenerational progress between immigrant parents and children, the other the gap between the second generation and non‐Latino whites. We measure advancement of the Mexican‐origin second generation using a suite of census‐derived outcomes applied to immigrant parents in 1980 and grown children in 2005, as observed in California and Texas. Patterns of second‐generation upward mobility are similar in the two states, with important differences across outcome indicators. Assessments are less favorable for men than women, especially in Texas. We compare Mexican‐Americans to a non‐Latino white reference group, as do most assimilation studies. However, we separate the reference group into those born in the same state as the second generation and those who have migrated in. We find that selective in‐migration of more highly‐educated whites has raised the bar on some, not all, measures of attainment. This poses a challenge to studies of assimilation that do not compare grown‐children to their fellow natives of a state. Our model of greater temporal and regional specificity has broad applicability to studies guided by all theories of immigrant assimilation, integration and advancement. 相似文献
997.
Elena Delgado-Acosta Verónica Betancor Armando Rodríguez-Pérez Naira Delgado 《Revista de Psicología Social》2016,31(1):1-28
People form essentialist beliefs about social categories as a strategy to organize their world and to make sense of the similarities and differences between different categories. This research examines four dimensions of essentialist thinking (biological basis, immutability, clarity of discreteness and informativeness) across different sexuality-related categories. Specifically, the categories of gays, lesbians, transsexuals, paedophiles, rapists and prostitutes were studied. Results show that essentialist beliefs of the six categories vary across dimensions and that essentialist dimensions function independently. Therefore, we discuss the relative usefulness of taking a global measurement as opposed to analysing the dimensions of essentialism separately. 相似文献
998.
Seantel Anaïs 《Cultural Studies》2016,30(6):949-968
This article provides an account of the nuclear test series carried out at the Nevada Test Site (NTS). We examine how practices of security produce publics and make particular forms of embodiment possible. This account focuses on three key moments to shift the debate on national security projects from audience to public by bringing intra-action and embodiment into the frame. First, we show how atomic testing operated on the terrain of public culture as much as physical territory. Second, we demonstrate how the materiality of the bomb, and its consequences for those who witnessed detonations, reveals the relation between publicity and secrecy as strategies for managing information about security projects. Finally, drawing on Barad's Agential Realism, we use the dosimetry film badge as a device through which to read the relationship between the atomic bomb and its nuclear publics. 相似文献
999.
Ciara Brennan Rannveig Traustadóttir James Rice Peter Anderberg 《Disability & Society》2016,31(5):604-621
Article 19 of the UN Convention on the Rights of Persons with Disabilities requires states to provide personal assistance services. This article is based on qualitative research in Iceland, Norway and Sweden, carried out between 2012 and 2013. The overall study focused broadly on the implementation of Article 19. This article, however, reports findings based on a particular group of participants within the larger study: non-disabled parents who coordinate personal assistance schemes for their adult son or daughter. The article examines the various ways in which the parents, the majority of whom were mothers, negotiate principles of independence, choice and autonomy for their adult son or daughter who requires intensive support, including assistance with communicating. The aim is to explore, in the context of the Convention and the principles of the independent living movement, how to acknowledge and conceptualise personal assistance schemes that require another person to manage on behalf of the user. 相似文献
1000.
Violeta Alarcão Ana Beato Joana Almeida Fernando Luís Machado Alain Giami 《Journal of sex research》2016,53(9):1179-1192
This article presents the emergence and development of modern sexology in Portugal through the analysis of Portuguese sexologists’ narratives, to explore how they commit to a professional identity as sexologists, and to discuss how they integrate their professional role into the vast multidisciplinary field of sexology. In-depth interviews were conducted with 44 key professionals, purposefully recruited to guarantee heterogeneity concerning generation, gender, training, and practice. Content analysis focused on highlighting differences and articulations among the main professionals making up the field. The findings indicate that sexology is not seen as a full-fledged profession but rather as a specialization or a secondary field of action. The sexual medicine perspective is prevalent and more visible among physicians, thus reflecting the gap between psychosocial and biomedical approaches. A close link between clinical work and research and a gap between clinical work and health promotion were found. Despite the multidisciplinary nature of sexology being acknowledged, it is not fully implemented by the experts in the field. However, it is this characteristic that permitted sexology to institutionalize and to legitimate itself as a discourse of truth about sex, in Portugal as in other countries. 相似文献