class mobility
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2022 ◽  
pp. 1-26
Author(s):  
WAYNE M. REED

This paper argues that Brown's sleepwalkers in Edgar Huntly offer us an early figuration for the problems inherent in the phenomenon we now refer to as “populism.” Both populism and sleepwalking function through paradoxical and incongruent forms of expression that appear incoherent. The most prominent explanations that account for this paradoxical form of expression rely on an analysis of the breakdown of discourse. However, this paper argues that the incongruous form of expression is rooted in the reconfiguration of the social arrangements that enable Clithero and Edgar to advance socially but also places them in proximity to social crises. The contradictions of this position of social mobility are the source of the contradictions of the expression of sleepwalking. In depicting a world that makes social identity precarious, Brown offers us an explanation for how such paradoxical modes of expression are rooted in unstable resolutions of post-revolutionary society.


2022 ◽  
Vol 2022 ◽  
pp. 1-22
Author(s):  
Xiaoyan Gu ◽  
Feng He ◽  
Rongwei Wang ◽  
Liang Chen

In the unmanned aerial vehicle (UAV) swarm combat system, multiple UAVs’ collaborative operations can solve the bottleneck of the limited capability of a single UAV when they carry out complicated missions in complex combat scenarios. As one of the critical technologies of UAV collaborative operation, the mobility model is the basic infrastructure that plays an important role for UAV networking, routing, and task scheduling, especially in high dynamic and real-time scenarios. Focused on real-time guarantee and complex mission cooperative execution, a multilevel reference node mobility model based on the reference node strategy, namely, the ML-RNGM model, is proposed. In this model, the task decomposition and task correlation of UAV cluster execution are realized by using the multilayer task scheduling model. Based on the gravity model of spatial interaction and the correlation between tasks, the reference node selection algorithm is proposed to select the appropriate reference node in the process of node movement. This model can improve the real-time performance of individual tasks and the overall mission group carried out by UAVs. Meanwhile, this model can enhance the connectivity between UAVs when they are performing the same mission group. Finally, OMNeT++ is used to simulate the ML-RNGM model with three experiments, including the different number of nodes and clusters. Within the three experiments, the ML-RNGM model is compared with the random class mobility model, the reference class mobility model, and the associated class mobility model for the network connectivity rate, the average end-to-end delay, and the overhead caused by algorithms. The experimental results show that the ML-RNGM model achieves an obvious improvement in network connectivity and real-time performance for missions and tasks.


2021 ◽  
pp. 221-246
Author(s):  
Yaojun Li

This chapter analyses intergenerational class mobility in China as a case study of a quantitative sociological approach to social mobility research in the Global South. Drawing on national representative surveys collected between 2010 and 2015 in China, the analysis focuses on absolute and relative mobility rates for men and women across four birth cohorts. With regard to absolute mobility, we find rising levels of mobility, with upward mobility prevailing over downward mobility. With regard to relative mobility, we find constancy for the older cohorts but a growing rigidity for the youngest cohort of men. The urban–rural divide is increasingly blurred, but class differences are becoming more salient, especially between the professional-managerial salariat and the rest of society in occupational and educational attainment.


2021 ◽  
Vol 6 ◽  
Author(s):  
Olga Zelinska ◽  
Alexi Gugushvili ◽  
Grzegorz Bulczak

Recently there has been a surge of interest in the consequences of intergenerational social mobility on individuals’ health and wellbeing outcomes. However, studies on the effects of social mobility on health, using high-quality panel survey data, have almost exclusively been conducted in Western welfare democracies. To account for this gap, and using empirical data from one of the largest and most eventful post-communist countries, Poland, in this study we investigate how individuals’ origin and destination socio-economic position and social mobility are linked to self-rated health and reported psychological wellbeing. We use the Polish Panel Survey (POLPAN) data to construct self-rated health and psychological wellbeing measures, origin, destination and occupational class mobility variables, and account for an extensive set of sociodemographic determinants of health. We employ diagonal reference models to distinguish social mobility effects from origin and destination effects, and account for possible health selection mechanisms. Our results suggest that there is an occupational class gradient in health in Poland and that both parental and own occupational class matter for individual health outcomes. We also find a positive reported psychological wellbeing effect for upward social mobility from the working to the professional class.


2021 ◽  
Author(s):  
Patrick Präg ◽  
Nina-Sophie Fritsch ◽  
Lindsay Richards

Social theory has long predicted that social mobility, in particular downward social mobility, is detrimental to the wellbeing of individuals. Dissociative and ‘falling from grace’ theories suggest that mobility is stressful due to the weakening of social ties, feelings of alienation, and loss of status. In light of these theories, it is a puzzle that the majority of quantitative studies in this area have shown null results. Our approach to resolve the puzzle is twofold. First, we argue for a broader conception of the mobility process than is often used and thus focus on intragenerational occupational class mobility rather than restricting ourselves to the more commonly studied intergenerational mobility. Second, we argue that self-reported measures may be biased by habituation (or ‘entrenched deprivation’). Using nurse-collected health and biomarker data from the UK Household Longitudinal Study (UKHLS, 2010–12, N = 4,123), we derive a measure of allostatic load as an objective gauge of physiological ‘wear and tear,’ and compare patterns of mobility effects with self-reports of health using diagonal reference models. Our findings indicate a strong class gradient in both allostatic load and self-rated health, and that both first and current job matter for current wellbeing outcomes. However, in terms of the effects of mobility itself, we find that intragenerational social mobility is consequential for allostatic load, but not for self-rated health. Downward mobility is detrimental and upward mobility beneficial for wellbeing as assessed by allostatic load. Thus, these findings do not support the idea of generalized stress from dissociation, but they do support the ‘falling from grace’ hypothesis of negative downward mobility effects. Our findings have a further implication, namely that the differences in mobility effects between the objective and subjective outcome infer the presence of entrenched deprivation. Null results in studies of self-rated outcomes may therefore be a methodological artifact, rather than an outright rejection of decades-old social theory.


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