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81.
Mateo-Orcajada Adrián González-Gálvez Noelia Abenza-Cano Lucía Vaquero-Cristóbal Raquel 《Journal of youth and adolescence》2022,51(2):177-192
Journal of Youth and Adolescence - Previous research analyzing the differences in physical fitness and body composition between active and sedentary adolescents aged 12–16 has not provided... 相似文献
82.
András Székely-Doby 《欧亚研究》2018,70(2):277-296
This study approaches the Chinese reform process from a political-economic point of view, focusing primarily on institutional changes. Besides revealing the main factors behind the different phases of the reforms, it argues that in the framework of the current authoritarian regime, vested interests work against the continuation of the reforms, making it impossible to fully establish the institutional framework of a market economy. Current rents and privileges also deter the elite from implementing serious political reforms, leading to a trap that prevents the completion of the transition process. 相似文献
83.
Jesús J. Sánchez-Barricarte 《The History of the Family》2018,23(2):239-259
Using the Princeton nuptiality index Im, we analyzed historical developments in the proportion of married women of reproductive age in Spain. We show the internal diversity in nuptiality patterns and offer an explanatory statistical model based on panel data analysis to identify the main variables influencing these changes over more than a century (1887–1991). We found that Spain has been the developed country with the greatest contrasts in its provincial nuptiality patterns (measured by Im), although this diversity has lessened over the course of time. We also found that some socioeconomic variables (the gross domestic product per capita and the percentage of population living in cities) do not have a linear relationship with female nuptiality but rather have a U shape or an inverted U shape. This may partly account for some of the controversy that has raged on this topic over the past few decades on an international level. 相似文献
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Ybiskay González 《Bulletin of Latin American research》2021,40(1):69-83
This article sheds new light on how the Venezuelan Opposition was created and, more widely, on contemporary Venezuelan politics. By focusing on the Opposition's articulation of democracy, the article examines how this movement became possible and how it succeeded in maintaining support. Opinion articles covering the period October 2001 to April 2002 were analysed using the theoretical framework of logics within discourse theory. The article argues that although the Opposition succeeded in maintaining its support throughout Chávez's government, it contributed to the polarised politics that currently characterises Venezuela. 相似文献
88.
Ritual Demonstrations versus Reactive Protests: Participation Across Mobilizing Contexts in Mexico City 总被引:1,自引:0,他引:1 下载免费PDF全文
Using an innovative survey of protest participants and nonparticipants from five major street demonstrations in Mexico City in 2011 and 2012, this study tests the assumption that influences on protest participation vary across different types of events; namely, ritual demonstrations and reactive protests. The comparison is based on two assumptions: that these are two of the dominant forms of protest in contemporary Latin America, and that specifying the context for different types of social movement participation provides a better understanding of the individual mobilization process for groups seeking to defend their rights or gain new benefits. The comparative analyses reveal some crucial differences. Political interest and previous political experience are more influential in the decision to take part in reactive demonstrations. For ritual demonstrations, the decision to participate tends to be driven more by personal and organizational connections. 相似文献
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Alberto Fuentes-López Aarón Pedreño Sala Elena Romera José Galián 《Science & justice》2021,61(2):150-159
Studying dipterans at the scene of a death can provide essential information for interpreting the evidence and help to reconstruct the events happened to a corpse in the past. Molecular tools have been employed for identification at specific levels in the cases of cryptic species or poorly conserved specimens. Identification of specimens is essential in forensic entomology since each species has a specific growth rate, which determines the calculation of the minimum post mortem interval (minPMI). In addition, phylogeographic reconstruction within a species can help to differentiate the haplotypes from a geographic area, thereby helping to clarify the possible relocation of a corpse. The morphological identification of Sarcophagidae species is often difficult, especially for the females. This is an important Diptera family since some of its species are among the first to reach a corpse, especially in warm areas. In this study, we compared the sarcophagids found in human corpses in forensic cases in Alicante (southeast of Spain) with specimens collected from baited traps in the same area and surrounding provinces. In total, 189 specimens were collected, comprising 72 from forensic cases and 117 from baited traps. Molecular identification was conducted by sequencing the cox1 mitochondrial gene and analyzing the sequences using ABGD, GMYC, and BIN species delimitation methods. The median joining algorithm in the PopART program was used to construct phylogeographic networks. Eight species in the family Sarcophagidae were identified. The most widely collected species were Sarcophaga argyrostoma and Sarcophaga tibialis. The haplotype networks obtained for these species did not indicate a clear geographic distribution of haplotypes. The S. argyrostoma samples from Alcoy were clearly isolated. The results demonstrated that this method is useful for identifying Sarcophagidae samples in forensic investigations and it can be employed for minPMI estimation. 相似文献