Migration Shifts Research Articles

Paradigm Shifts in Migration and Education Research

Paradigm Shifts in Migration and Education Research

Urban Expansion and Changing Settlement Patterns of Hyderabad City After 1990s

This paper examines the urban expansion and evolving settlement patterns of Hyderabad city since the 1990s, a period marked by rapid growth and transformation in response to economic liberalization, population influx, and infrastructural developments. The study employs spatial analysis techniques, including Geographic Information Systems (GIS), to map changes in land use, density shifts, and the expansion of urban peripheries. Key factors such as migration, industrial growth, and policy shifts are analyzed to understand their role in reshaping the city's morphology. Findings reveal significant spatial reorganization, with traditional central areas experiencing densification and peripheral zones undergoing rapid development

Indirect Cost Burden as an Emerging Issue of Foreign Employment in Developing Nations

Background: The current migration patterns and shifts present significant challenges, including widespread human rights abuses, exploitation of migrant laborers, high indirect costs due to expensive travel, limited affordable credit options, scarce job opportunities for low-skilled workers, and inadequate domestic migration policies. This study aims to identify the additional financial burdens faced by Nepalese migrant workers in Gulf countries. Methodology: A qualitative research design was used, with purposive sampling to select participants who had migrated to Gulf countries. In-depth interviews with 55 migrant laborers were conducted to gather data on cost burdens and employment conditions. Findings: Results showed that the indirect cost burden increased significantly after 2015 due to extended processing periods and technical procedures. Respondents generally preferred regulations before 2015. Despite legal changes like the "Free Visa: Free Ticket" policy reducing direct expenses, intermediaries and other indirect costs have offset this reduction, increasing the financial burden on migrant workers. Conclusion: The study provides valuable insights into Nepal's foreign employment complexities, urging more research and measures for migrant worker well-being. Findings reveal intermediaries exploiting workers by altering passport photos or obtaining counterfeit birth certificates. Additionally, 2% of surveyed workers migrated as young returnees before age 18. These insights are essential to empower recruitment agencies and improve their practices, ensuring safer, prompt, and more productive labor migration. Novelty: This study uncovers the hidden financial burdens Nepalese migrant workers face in Gulf countries. It highlights the offsetting effect of intermediaries on legal reforms like the "Free Visa: Free Ticket" policy. It offers new insights into labor exploitation and emphasizes better regulation and worker protection.

Effect of Climate Change on Alpine Flowers

Global warming results in climate change that increases the intensity of rainfall, drought, dry spell, heat waves. This condition have profound impact on alpine plant ecology and induce migration or range shifts of spe¬cies in search for their optimal growth conditions. These shifts subsequently lead to change in local species composition, often resulting in a relative increase of warm demanding species and a decreasing number of cold demanding species. The result of this change may cause habitat loss and disastrous extinction in those alpine environments. An alpine flower has been serving as source of genetic material for ornamental flower industry. Improvement of commercial cultivars through interspecific hybridization with wild relatives has also been the major way forward for transfer of important traits such as disease resistance. However, as a result of global warming, heat stress has become the major challenge for alpine ecosystem that is estimated to be 3% of terrestrial habitats. Here, I review literature regarding impacts of climate change on alpine flowers by using specific commercially important flowers as an example: <i>Dianthus</i>, <i>Primula</i> and <i>Rhododendron</i>. Then, I discuss ways to enhance <i>Rhododendron</i> breeding efficiency for heat stress using invitro growth conditions. Finally, I summarize with indicating future areas of research that should be undertaken.

Climate driven response of the Iceland‐East Greenland‐Jan Mayen capelin distribution

AbstractClimate change is altering the distribution of marine organisms worldwide. This may, in turn, affect the overall structure and functioning of ecosystems, sometimes leading to low productive regimes. Pronounced shifts in distribution and migration have been observed for capelin (Mallotus villosus), one of the ecologically and commercially important species in the Arctic. This study attempts to discern whether a relationship existed between the altered capelin dynamics and the changing physical environmental conditions in the Iceland‐East Greenland‐Jan Mayen region. More specifically, three species distribution models were used to predict hindcasts (pre‐shift years 1993–2002) and nowcasts (post‐shift years 2003–2019) of capelin distribution based on relationships with temperature, salinity, current speed, net primary productivity, and bathymetry. The predicted probability of occurrence over these two time periods demonstrates that the changing environmental conditions have contributed to the modified distribution of the stock during its late feeding season in autumn and during the onset of spawning season in winter. The multi‐model approach used in this study has provided a solid statistical framework to describe the environmental niche of capelin and its potential responses to changing ocean climate.

The role of emerging elites in the formation and development of communities after the fall of the Roman Empire

Elites played a pivotal role in the formation of post-Roman Europe on both macro- and microlevels during the Early Medieval period. History and archaeology have long focused on their description and identification based on written sources or through their archaeological record. We provide a different perspective on this topic by integrating paleogenomic, archaeological, and isotopic data to gain insights into the role of one such elite group in a Langobard period community near Collegno, Italy dated to the 6-8th centuries CE. Our analysis of 28 newly sequenced genomes together with 24 previously published ones combined with isotope (Sr, C, N) measurements revealed that this community was established by and organized around a network of biologically and socially related individuals likely composed of multiple elite families that over time developed into a single extended pedigree. The community also included individuals with diverse genetic ancestries, maintaining its diversity by integrating newcomers and groups in later stages of its existence. This study highlights how shifts in political power and migration impacted the formation and development of a small rural community within a key region of the former Western Roman Empire after its dissolution and the emergence of a new kingdom. Furthermore, it suggests that Early Medieval elites had the capacity to incorporate individuals from varied backgrounds and that these elites were the result of (political) agency rather than belonging to biologically homogeneous groups.

Diversity and multiplicity in uncertain times: the category of “difficult knowledge” in the sensitive contexts of education and social research

This article explores the category of “difficult knowledge” within the sensitive contexts of education and social research amidst contemporary global transformations. Uncertain times marked by humanitarian crises, wars, migration, and socio-economic shifts challenge the stability and security of societies. Difficult knowledge encompasses emotionally charged, complex topics integral to social, political, and educational spheres, compelling individuals and groups to confront uncomfortable truths and deconstruct human understanding. This concept, introduced by Britzman (1998), addresses the cognitive and emotional struggles in engaging with traumatic representations of historical and social events. The paper highlights the necessity for educators and researchers to navigate these challenges, fostering critical and reflective analyses while managing their psychological impacts. It underscores the dual role of researchers as both empathetic human beings and objective professionals, particularly in extreme field conditions. Additionally, it discusses the implications of conspiracy theories as a form of difficult knowledge, emphasizing the need for educational strategies that promote critical thinking and resilience. The article calls for greater attention to the sensitivities of the research process and the ethical responsibilities in studying and teaching difficult knowledge.

Трудовая миграция в российских регионах в контексте обеспечения экономической безопасности

In the accepted understanding of the role of labor migration as a leading factor in ensuring the economic security of Russia and its regions, it is necessary to proceed from the content of migration as a complex, multidimensional phenomenon, characterized by multidirectional and contradictory dynamics of the processes occurring in it. In conditions of geopolitical and macroeconomic instability, the diagnosis of these processes is updated in connection with sharp structural shifts in labor migration and changes in their influence on the economic security of Russian regions and the country. Based on a structural-dynamic analysis made with the use of official statistical information, the dynamics and effectiveness of the processes accompanying labor migration and their impact on the economic security of Russia, its regions, and macro-regions were identified. The main trends in labor migration at the macro level are the predominance of internal migration flows over external ones against the negative increase in labor migrants from countries outside the CIS countries and the reorientation of labor flows to other countries; changes in the sectoral structure of migration; and the high share and growth of illegal migration. At the meso level, there is a high level of differentiation in labor migration flows and, as a result, their ambiguous impact on the economic security of Russian macro-regions and their constituent entities. The main factors hindering the positive impact of labor migration on the economic security of the regions of the Southern Federal District are differences in their sectoral specialization; the state of social infrastructure, education, and healthcare; level of employment; environmental and climatic living conditions; composition and structure of the population; and quality of life. The solution to the problems of labor migration in the Southern Federal District, which can ensure an increase in the migration attractiveness of the territories of the macro-region, lies, first of all, in the growth and balance of the quality of life of the population in the regions of the Southern Federal District, increasing the effectiveness of the state regional industrial and social policy, and strengthening the place and role of migration policy in long-term programs of regional development.

FINANCIAL MANAGEMENT OF ENTREPRENEURIAL UNIVERSITIES IN THE CONDITIONS OF DIGITALIZATION, SMART ECONOMY AND THE DEVELOPMENT OF EDUCATIONAL TOURISM

The article defines the key aspects of methodical support of financial management of entrepreneurial universities in the conditions of digitalization, smart economy and development of educational tourism. Attention is focused on the fact that at this time Ukraine faced complex phenomena caused by the invasion of the Russian Federation on the territory of our state, which caused powerful changes in all sectors, industries and industries of Ukraine. It was noted that against the background of active digitalization and financial instability, migration shifts and the flow of human resources took place. In this context, there is a need for an active policy of creating and evaluating the effectiveness of the concept of financial management of entrepreneurial universities in the conditions of digitalization, smart economy and the development of educational tourism, taking into account the challenges faced by the modern economy of Ukraine. With the use of methods of production functions, the article proposes an assessment of the financial management of entrepreneurial universities. It was noted a need to increase the financial support of entrepreneurial universities, which is important for improving the quality of education and tax revenues at the regional and state levels. Attention is focused on the phenomenon of increased outflow of students outside of Ukraine with the simultaneous outflow of teaching staff abroad. It was noted that it is the effective financial policy of supporting entrepreneurial universities that can reduce negative phenomena in education.

Chronic sleep deprivation impairs retinal circadian transcriptome and visual function

Sleep loss is common in modern society and is increasingly associated with eye diseases. However, the precise effects of sleep loss on retinal structure and function, particularly on the retinal circadian system, remain largely unexplored. This study investigates these effects using a chronic sleep deprivation (CSD) model in mice. Our investigation reveals that CSD significantly alters the retinal circadian transcriptome, leading to remarkable changes in the temporal patterns of enriched pathways. This perturbation extends to metabolic and immune-related transcriptomes, coupled with an accumulation of reactive oxygen species in the retina. Notably, CSD rhythmically affects the thickness of the ganglion cell complex, along with diurnal shifts in microglial migration and morphology within the retina. Most critically, we observe a marked decrease in both scotopic and photopic retinal function under CSD conditions. These findings underscore the broad impact of sleep deprivation on retinal health, highlighting its role in altering circadian gene expression, metabolism, immune response, and structural integrity. Our study provides new insights into the broader impact of sleep loss on retinal health.

Snow Water Equivalent Monitoring—A Review of Large-Scale Remote Sensing Applications

Snow plays a crucial role in the global water cycle, providing water to over 20% of the world’s population and serving as a vital component for flora, fauna, and climate regulation. Changes in snow patterns due to global warming have far-reaching impacts on water management, agriculture, and other economic sectors such as winter tourism. Additionally, they have implications for environmental stability, prompting migration and cultural shifts in snow-dependent communities. Accurate information on snow and its variables is, thus, essential for both scientific understanding and societal planning. This review explores the potential of remote sensing in monitoring snow water equivalent (SWE) on a large scale, analyzing 164 selected publications from 2000 to 2023. Categorized by methodology and content, the analysis reveals a growing interest in the topic, with a concentration of research in North America and China. Methodologically, there is a shift from passive microwave (PMW) inversion algorithms to artificial intelligence (AI), particularly the Random Forest (RF) and neural network (NN) approaches. A majority of studies integrate PMW data with auxiliary information, focusing thematically on remote sensing and snow research, with limited incorporation into broader environmental contexts. Long-term studies (>30 years) suggest a general decrease in SWE in the Northern Hemisphere, though regional and seasonal variations exist. Finally, the review suggests potential future SWE research directions such as addressing PMW data issues, downsampling for detailed analyses, conducting interdisciplinary studies, and incorporating forecasting to enable more widespread applications.

Understanding Rural Migration in the Mid-Twentieth Century: Examining Dimensions of Social Change and their Effects in Cisternino, a Southern Italian Town

Abstract This article examines the migration transition in Cisternino, a rural town in Southern Italy, after the Second World War, and analyses the social changes that influenced the observed migration shifts. Based on archival research, statistics and primary data, the article presents the town and its migration patterns before and after the Second World War. It then examines the town’s main social changes over the 1950–1990 period, and shows that three processes explain the changing migration patterns: the expansion of the state, cultural transformations and the restructuring of the local economy. The article shows that, after the war, migration became an adaptation strategy in reaction to rapid societal changes, including new aspirations among local residents. Therefore, migration became of vital importance at a time of high uncertainty. The article also shows the many ways in which, at crucial moments of transition, the state affected local livelihoods and people’s decision to either adapt locally or migrate.

Transnational aging: A scoping review on the mental health and well-being of older migrant parents

ABSTRACT Introduction: This scoping review addresses a critical yet underresearched area in migration studies: the mental health and well-being of older parents in first-generation migrant families. It explores how these individuals navigate the complexities of transnational aging and the implications for their mental health and well-being. The study is essential in evolving global migration and demographic shifts. Methods: This review followed Arksey and O’Malley’s methodological framework for scoping reviews and is reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses-ScR checklist. The review extensively examined both academic and grey literature in English, without any restrictions on the publication date. A total of 8 studies were carefully selected for analysis, ensuring a broad representation of methodologies and viewpoints. Results: The review identified five primary themes that significantly impact the mental health and well-being of older parents in first-generation migrant families: (a) psychological well-being and depression, (b) social networks and family ties, (c) economic factors, (d) acculturation and cultural adaptation, and (e) policy implications and support systems. Discussion: The review underscores the necessity of a multidimensional approach that considers aging, cultural, and socioeconomic factors. When focusing on mental health and well-being, studies primarily centered on medical and chronic conditions were excluded. This selection criterion shapes the review’s outcomes, emphasizing the psychosocial and cultural dimensions over direct medical aspects. Future research could incorporate health-related studies to present a more comprehensive understanding of the transnational aging experience. In addition, further research could explore the impact of global health challenges, such as the COVID-19 pandemic, on this demographic, deepening our understanding of their unique experiences and needs in diverse sociocultural and health contexts.

Mormons Are No Longer a Majority in Utah: Causes, Consequences, and Implications for the Sociology of Religion

Abstract This paper uses a sample of Utahans to estimate the percentage of the state belonging to The Church of Jesus Christ of Latter-day Saints (the LDS, or Mormon Church). We find that the Mormon share of Utah’s population is lower than is commonly believed. This finding has relevance for certain theories in the sociology of religion that make inferences about church growth and vitality based on the religious demography of Utah. We show how the process of secularization, changes in Mormon fertility, and shifts in migration into Utah combine to alter the religious landscape of the state. We close with a discussion of the implications of our findings for the sociology of religion.

Upsurge of Powassan virus disease in northeastern United States: a public health concern—a short communication

Powassan virus (POWV) is a tick-borne Flavivirus primarily transmitted through ticks in North America which is a significant public health threat in the northeastern United States. POWV infection spans from Ontario to the Mid-Atlantic, Northeast, and Midwest regions in the USA. Climate change, ecological factors, and human-related changes, including shifts in migration and agriculture, contribute to the dissemination of POWV. Symptoms include sore throat, fatigue, headache, and severe neuroinvasive conditions. Specialized attention is required for diagnosing and managing. MRI scans detect central nervous system abnormalities, while neuromonitoring identifies metabolic distress. Severe cases may necessitate ICU hospitalisation with continuous monitoring. Prevention measures, such as awareness, controlling mammals, and protecting pets, reduce POWV infection risk. The recent outbreak of POWV in Maine, USA, highlights the importance of worldwide collaboration for prevention. With the global prevalence of POWV increasing due to climate and socioeconomic changes, implementing preventative measures and promoting awareness are crucial in reducing infection risk.

Emerging and Re-Emerging Parasitic Infections of the Central Nervous System (CNS) in Europe.

In a rapidly evolving global landscape characterized by increased international travel, migration, and ecological shifts, this study sheds light on the emergence of protozoal and helminthic infections targeting the central nervous system (CNS) within Europe. Despite being traditionally associated with tropical regions, these infections are progressively becoming more prevalent in non-endemic areas. By scrutinizing the inherent risks, potential outcomes, and attendant challenges, this study underscores the intricate interplay between diagnostic limitations, susceptibility of specific population subsets, and the profound influence of climate fluctuations. The contemporary interconnectedness of societies serves as a conduit for introducing and establishing these infections, warranting comprehensive assessment. This study emphasizes the pivotal role of heightened clinician vigilance, judicious public health interventions, and synergistic research collaborations to mitigate the potential consequences of these infections. Though rare, their profound impact on morbidity and mortality underscores the collective urgency required to safeguard the neurological well-being of the European populace. Through this multifaceted approach, Europe can effectively navigate the complex terrain posed with these emergent infections.

Emotions and gendered experiences of livelihood migration: memos from Nicaragua and Guatemala

With increasingly difficult conditions for smallholder agricultural production, labor migration is an essential component of livelihoods for many rural families in the Global South. This migration is gendered and is often normalized as part of households’ livelihood portfolios. Yet it also can reproduce livelihood precarity and help maintain underlying structural inequalities. The role of labor migration as a livelihood strategy therefore requires continued research attention. Livelihood processes, including those connected to gendered labor migration, are infused with and shaped by a variety of emotions, including stress, longing, suffering, or contrastingly, aspiration, exhilaration, wellbeing, or happiness, that are experienced intersectionally. In this Viewpoint, we present our perspective that excluding analysis of emotional experience imperils comprehension of the drivers, motivations, and impacts of growing livelihood migration and other gendered livelihoods shifts. Emotions are core to migration decision-making, impact, and experience and therefore are central to any holistic understanding of the migration-livelihoods nexus. Paying attention to the role of emotion at the livelihood-migration nexus, where emotions often take center stage, is also a helpful entrée for taking both affect and intersectionality more seriously in the broader context of gendered livelihoods in general. We have developed this perspective while conducting fieldwork for research on labor migration and environmental change in Guatemala’s Pacific lowlands and Nicaragua’s northwest and draw upon that fieldwork to make our case.

Simultaneous tracking of multiple whales using two fiber-optic cables in the Arctic

Climate change is impacting the Arctic faster than anywhere else in the world. As a response, ecosystems are rapidly changing. As a result, we can expect rapid shifts in whale migration and habitat use concurrent with changes in human patterns. In this context, responsible management and conservation requires improved monitoring of whale presence and movement over large ranges, at fine scales and in near-real-time compared to legacy tools. We demonstrate that this could be enabled by Distributed Acoustic Sensing (DAS). DAS converts an existing fiber optic telecommunication cable into a widespread, densely sampled acoustic sensing array capable of recording low-frequency whale vocalizations. This work proposes and compares two independent methods to estimate whale positions and tracks; a brute-force grid search and a Bayesian filter. The methods are applied to data from two 260 km long, nearly parallel telecommunication cables offshore Svalbard, Norway. First, our two methods are validated using a dedicated active air gun experiment, from which we deduce that the localization errors of both methods are 100 m. Then, using fin whale songs, we demonstrate the methods' capability to estimate the positions and tracks of eight fin whales over a period of five hours along a cable section between 40 and 95 km from the interrogator unit, constrained by increasing noise with range, variability in the coupling of the cable to the sea floor and water depths. The methods produce similar and consistent tracks, where the main difference arises from the Bayesian filter incorporating knowledge of previously estimated locations, inferring information on speed, and heading. This work demonstrates the simultaneous localization of several whales over a 800 km area, with a relatively low infrastructural investment. This approach could promptly inform management and stakeholders of whale presence and movement and be used to mitigate negative human-whale interaction.

Spatio‐temporal model and machine learning method reveal patterns and processes of migration under climate change

AbstractAimDespite extensive studies of phenological shifts in migration by climate change and driving factors of migration, a few issues remain unresolved. In particular, little is known about the complex effects of driving factors on migration with interactions and nonlinearity, and partitioning of the effects of factors into spatial, temporal, and spatio‐temporal effects. Here, we aim to elucidate migration pattern as well as its driving factors under climate change.LocationWestern North Pacific.TaxonNorth Pacific spiny dogfish Squalus suckleyi.MethodsWe first examined long‐term changes in the timing and geographic location of migration by applying the Barrier model, a spatio‐temporal model, to c. 5‐decade time series data (1972–2019) for the presence/absence of spiny dogfish in the western North Pacific. We then evaluated the spatial, temporal and spatio‐temporal effects of driving factors (fish productivity, sea surface temperature [SST], depth and magnetic field) on seasonal occurrence patterns using a machine learning model and an interpretable machine learning technique.ResultsThe migration area did not change over c. 5‐decades, whereas the migration timing advanced by a month after 2000. The spatial effects of magnetic field and depth were consistently large and the spatial and spatio‐temporal effects of SST increased in the migration season, even though the temporal effect of SST was consistently weak.Main ConclusionsThe migration area of spiny dogfish was stable over time because of the effect of magnetic field and a strong preference for submarine topography, whereas the migration timing advanced as a result of tracking a suitable location based on SST, which increased sharply after 2000. Therefore, temperature and other factors simultaneously influence migration under climate change, highlighting the importance of considering both biotic and abiotic factors and understanding the underlying processes in predicting future impacts of climate change on species distribution.

Changing patterns of the East Asian monsoon drive shifts in migration and abundance of a globally important rice pest.

Numerous insects including pests and beneficial species undertake windborne migrations over hundreds of kilometers. In East Asia, climate-induced changes in large-scale atmospheric circulation systems are affecting wind-fields and precipitation zones and these, in turn, are changing migration patterns. We examined the consequences in a serious rice pest, the brown planthopper (BPH, Nilaparvata lugens) in East China. BPH cannot overwinter in temperate East Asia, and infestations there are initiated by several waves of windborne spring or summer migrants originating from tropical areas in Indochina. The East Asian summer monsoon, characterized by abundant rainfall and southerly winds, is of critical importance for these northward movements. We analyzed a 42-year dataset of meteorological parameters and catches of BPH from a standardized network of 341 light-traps in South and East China. We show that south of the Yangtze River during summer, southwesterly winds have weakened and rainfall increased, while the summer precipitation has decreased further north on the Jianghuai Plain. Together, these changes have resulted in shorter migratory journeys for BPH leaving South China. As a result, pest outbreaks of BPH in the key rice-growing area of the Lower Yangtze River Valley (LYRV) have declined since 2001. We show that these changes to the East Asian summer monsoon weather parameters are driven by shifts in the position and intensity of the Western Pacific subtropical high (WPSH) system that have occurred during the last 20 years. As a result, the relationship between WPSH intensity and BPH immigration that was previously used to predict the size of the immigration to the LYRV has now broken down. Our results demonstrate that migration patterns of a serious rice pest have shifted in response to the climate-induced changes in precipitation and wind pattern, with significant consequences for the population management of migratory pests.