Analysis of the impact of international migration on the socioeconomic conditions of migrants and their families in Peru, using data from the Latin American Migration Project, suggests that international migration contributes to individuals' socioeconomic well-being. While those who migrate tend to come from relatively privileged backgrounds in the first place, they gain further relative economic advantage by moving out of the country. A possible implication of this is that the growing international migration observed today is likely to exacerbate rather than ameliorate the already uneven distribution of income and rigid socioeconomic hierarchy in Peru.
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http://dx.doi.org/10.1177/0094582x10379106 | DOI Listing |
Nat Commun
December 2024
Anthropology Department, University of California Santa Cruz, Santa Cruz, CA, USA.
Strontium isotope (Sr/Sr) analysis with reference to strontium isotope landscapes (Sr isoscapes) allows reconstructing mobility and migration in archaeology, ecology, and forensics. However, despite the vast potential of research involving Sr/Sr analysis particularly in Africa, Sr isoscapes remain unavailable for the largest parts of the continent. Here, we measure the Sr/Sr ratios in 778 environmental samples from 24 African countries and combine this data with published data to model a bioavailable Sr isoscape for sub-Saharan Africa using random forest regression.
View Article and Find Full Text PDFAdv Sci (Weinh)
December 2024
Department of General Surgery, National-Local Joint Engineering Research Center of Biodiagnostic & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China.
Liver metastasis is the main cause of cancer-related mortality. During the metastasis process, circulating carcinoma cells hardly pass through narrow capillaries, leading to nuclear deformation. However, the effects of nuclear deformation and its underlying mechanisms on metastasis need further study.
View Article and Find Full Text PDFDev Sci
March 2025
Department of Psychology, University of Chicago, Chicago, Illinois, USA.
Immigration is among the most pressing issues of our time. Important questions concern the psychological mechanisms that contribute to attitudes about immigration. Whereas much is known about adults' immigration attitudes, the developmental antecedents of these attitudes are not well understood.
View Article and Find Full Text PDFPNAS Nexus
January 2025
Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven - University of Leuven, Leuven 3000, Belgium.
Global seasonal influenza circulation involves a complex interplay between local (seasonality, demography, host immunity) and global factors (international mobility) shaping recurrent epidemic patterns. No studies so far have reconciled the two spatial levels, evaluating the coupling between national epidemics, considering heterogeneous coverage of epidemiological, and virological data, integrating different data sources. We propose a novel-combined approach based on a dynamical model of global influenza spread (GLEAM), integrating high-resolution demographic, and mobility data, and a generalized linear model of phylogeographic diffusion that accounts for time-varying migration rates.
View Article and Find Full Text PDFBMC Health Serv Res
December 2024
Child Health and Diseases Department, Istanbul Education Research Hospital, Istanbul, Türkiye.
Background: This study investigates the relationship between healthcare professionals' intention to emigrate and their exposure to violence in Turkey, using a quantile regression model. Through this approach, it aims to reveal how healthcare professionals' attitudes toward brain drain vary across different levels of fear of violence, considering factors such as professional experience and income.
Methods: A cross-sectional study design was employed, utilizing a quantile regression model to analyze the variation in brain drain attitudes across different percentiles.
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