scholarly journals Matchmaker, Matchmaker, Make Me a Match: Migration of Populations via Marriages in the Past

2013 ◽  
Author(s):  
Sang Hoon Lee ◽  
Robyn Ffrancon ◽  
Daniel M. Abrams ◽  
Beom Jun Kim ◽  
Mason A. Porter
Keyword(s):  
City Planning ◽  
Human Mobility ◽  
Modern Human ◽  
Generative Models ◽  
Geographical Information ◽  
Mobility Patterns ◽  
Migration Patterns ◽  
The Past ◽  
And Migration ◽  
Different Cultures

AbstractThe study of human mobility is both of fundamental importance and of great potential value. For example, it can be leveraged to facilitate efficient city planning and improve prevention strategies when faced with epidemics. The newfound wealth of rich sources of data—including banknote flows, mobile phone records, and transportation data—have led to an explosion of attempts to characterize modern human mobility. Unfortunately, the dearth of comparable historical data makes it much more difficult to study human mobility patterns from the past. In this paper, we present such an analysis: we demonstrate that the data record from Korean family books (called “jokbo”) can be used to estimate migration patterns via marriages from the past 750 years. We apply two generative models of long-term human mobility to quantify the relevance of geographical information to human marriage records in the data, and we find that the wide variety in the geographical distributions of the clans poses interesting challenges for the direct application of these models. Using the different geographical distributions of clans, we quantify the “ergodicity” of clans in terms of how widely and uniformly they have spread across Korea, and we compare these results to those obtained using surname data from the Czech Republic. To examine population flow in more detail, we also construct and examine a population-flow network between regions. Based on the correlation between ergodicity and migration patterns in Korea, we identify two different types of migration patterns: diffusive and convective. We expect the analysis of diffusive versus convective effects in population flows to be widely applicable to the study of mobility and migration patterns across different cultures.

scholarly journals Mitogenomes illuminate the origin and migration patterns of the indigenous people of the Canary Islands

2018 ◽  
Author(s):  
Rosa Fregel ◽  
Alejandra C. Ordóñez ◽  
Jonathan Santana-Cabrera ◽  
Vicente M. Cabrera ◽  
Javier Velasco-Vazquez ◽  
...  
Keyword(s):  
Indigenous People ◽  
Canary Islands ◽  
North Africa ◽  
Near East ◽  
Human Mobility ◽  
Genetic Research ◽  
North African ◽  
High Genetic Diversity ◽  
Migration Patterns ◽  
And Migration

AbstractThe Canary Islands’ indigenous people have been the subject of substantial archaeological, anthropological, linguistic and genetic research pointing to a most probable North African Berber source. However, neither agreement about the exact point of origin nor a model for the indigenous colonization of the islands has been established. To shed light on these questions, we analyzed 48 ancient mitogenomes from 25 archaeological sites from the seven main islands. Most lineages observed in the ancient samples have a Mediterranean distribution, and belong to lineages associated with the Neolithic expansion in the Near East and Europe (T2c, J2a, X3a…). This phylogeographic analysis of Canarian indigenous mitogenomes, the first of its kind, shows that some lineages are restricted to Central North Africa (H1cf, J2a2d and T2c1d3), while others have a wider distribution, including both West and Central North Africa, and, in some cases, Europe and the Near East (U6a1a1, U6a7a1, U6b, X3a, U6c1). In addition, we identify four new Canarian-specific lineages (H1e1a9, H4a1e, J2a2d1a and L3b1a12) whose coalescence dates correlate with the estimated time for the colonization of the islands (1st millennia CE). Additionally, we observe an asymmetrical distribution of mtDNA haplogroups in the ancient population, with certain haplogroups appearing more frequently in the islands closer to the continent. This reinforces results based on modern mtDNA and Y-chromosome data, and archaeological evidence suggesting the existence of two distinct migrations. Comparisons between insular populations show that some populations had high genetic diversity, while others were probably affected by genetic drift and/or bottlenecks. In spite of observing interinsular differences in the survival of indigenous lineages, modern populations, with the sole exception of La Gomera, are homogenous across the islands, supporting the theory of extensive human mobility after the European conquest.

A proportional odds model of human mobility and migration patterns

2018 ◽  
Vol 33 (1) ◽  
pp. 81-98
Author(s):  
Ting Ma ◽  
Rong Zhu ◽  
Jianghao Wang ◽  
Na Zhao ◽  
Tao Pei ◽  
...  
Keyword(s):  
Human Mobility ◽  
Proportional Odds Model ◽  
Proportional Odds ◽  
Migration Patterns ◽  
And Migration

scholarly journals Analyzing Social-Geographic Human Mobility Patterns Using Large-Scale Social Media Data

2020 ◽  
Vol 9 (2) ◽  
pp. 125 ◽  
Author(s):  
Zeinab Ebrahimpour ◽  
Wanggen Wan ◽  
José Luis Velázquez García ◽  
Ofelia Cervantes ◽  
Li Hou
Keyword(s):  
Social Media ◽  
Large Scale ◽  
City Planning ◽  
Smart Cities ◽  
Human Mobility ◽  
Location Based Services ◽  
Mobility Patterns ◽  
Social Media Data ◽  
Planning Decisions ◽  
Media Data

Social media data analytics is the art of extracting valuable hidden insights from vast amounts of semi-structured and unstructured social media data to enable informed and insightful decision-making. Analysis of social media data has been applied for discovering patterns that may support urban planning decisions in smart cities. In this paper, Weibo social media data are used to analyze social-geographic human mobility in the CBD area of Shanghai to track citizen’s behavior. Our main motivation is to test the validity of geo-located Weibo data as a source for discovering human mobility and activity patterns. In addition, our goal is to identify important locations in people’s lives with the support of location-based services. The algorithms used are described and the results produced are presented using adequate visualization techniques to illustrate the detected human mobility patterns obtained by the large-scale social media data in order to support smart city planning decisions. The outcome of this research is helpful not only for city planners, but also for business developers who hope to extend their services to citizens.

scholarly journals Strontium isotope evidence for Neanderthal and modern human mobility at the upper and middle palaeolithic site of Fumane Cave (Italy)

PLoS ONE ◽  
2021 ◽  
Vol 16 (8) ◽  
pp. e0254848
Author(s):  
Michael P. Richards ◽  
Marcello A. Mannino ◽  
Klervia Jaouen ◽  
Alessandro Dozio ◽  
Jean-Jacques Hublin ◽  
...  
Keyword(s):  
Transition Period ◽  
Human Mobility ◽  
Isotope Analysis ◽  
Modern Human ◽  
Strontium Isotope ◽  
Upper Palaeolithic ◽  
Mobility Patterns ◽  
Modern Humans ◽  
Isotope Evidence ◽  
Baseline Values

To investigate the mobility patterns of Neanderthals and modern humans in Europe during the Middle-to-Upper Palaeolithic transition period, we applied strontium isotope analysis to Neanderthal (n = 3) and modern human (n = 2) teeth recovered from the site of Fumane Cave in the Monti Lessini region of Northern Italy. We also measured a large number of environmental samples from the region, to establish a strontium ‘baseline’, and also micromammals (vole teeth) from the levels associated with the hominin teeth. We found that the modern humans and Neanderthals had similar strontium isotope values, and these values match the local baseline values we obtained for the site and the surrounding region. We conclude that both groups were utilizing the local mountainous region where Fumane Cave is situated, and likely the nearby Lessini highlands and Adige plains, and therefore the strontium evidence does not show differening mobility patterns between Neanderthals and modern humans at the Fumane site.

scholarly journals Coupling human mobility and social ties

2015 ◽  
Vol 12 (105) ◽  
pp. 20141128 ◽  
Author(s):  
Jameson L. Toole ◽  
Carlos Herrera-Yaqüe ◽  
Christian M. Schneider ◽  
Marta C. González
Keyword(s):  
Urban Areas ◽  
Information Diffusion ◽  
Social Ties ◽  
Human Mobility ◽  
Mobility Model ◽  
Geographical Information ◽  
Organizational Dynamics ◽  
Mobility Patterns ◽  
Social Contacts ◽  
Mobility Behaviour

Studies using massive, passively collected data from communication technologies have revealed many ubiquitous aspects of social networks, helping us understand and model social media, information diffusion and organizational dynamics. More recently, these data have come tagged with geographical information, enabling studies of human mobility patterns and the science of cities. We combine these two pursuits and uncover reproducible mobility patterns among social contacts. First, we introduce measures of mobility similarity and predictability and measure them for populations of users in three large urban areas. We find individuals' visitations patterns are far more similar to and predictable by social contacts than strangers and that these measures are positively correlated with tie strength. Unsupervised clustering of hourly variations in mobility similarity identifies three categories of social ties and suggests geography is an important feature to contextualize social relationships. We find that the composition of a user's ego network in terms of the type of contacts they keep is correlated with mobility behaviour. Finally, we extend a popular mobility model to include movement choices based on social contacts and compare its ability to reproduce empirical measurements with two additional models of mobility.

scholarly journals Survival and migration patterns of Chinese online media fandoms

2019 ◽  
Vol 30 ◽  
Author(s):  
Xiqing Zheng
Keyword(s):  
Online Media ◽  
Data Loss ◽  
Migration Patterns ◽  
The Past ◽  
And Migration

Chinese online media fandoms over the past two decades have been shaped and erased by natural website deaths and data loss, but also by governmental censorship, especially under the pressure of three major censorship campaigns that targeted pornographic and copyright-infringing publications. The preservation of this history, although necessary, also leads to ethical debates regarding exposing fandoms to censors.

Understanding the Communication Needs of Culturally and Linguistically Diverse Students Who Are Deafblind

2017 ◽  
Vol 2 (12) ◽  
pp. 81-88
Author(s):  
Sandy K. Bowen ◽  
Silvia M. Correa-Torres
Keyword(s):  
Sign Language ◽  
Augmentative And Alternative Communication ◽  
Linguistically Diverse ◽  
Spoken Language ◽  
Culturally And Linguistically Diverse ◽  
Alternative Communication ◽  
Linguistically Diverse Students ◽  
The Past ◽  
Communication Needs ◽  
Different Cultures

America's population is more diverse than ever before. The prevalence of students who are culturally and/or linguistically diverse (CLD) has been steadily increasing over the past decade. The changes in America's demographics require teachers who provide services to students with deafblindness to have an increased awareness of different cultures and diversity in today's classrooms, particularly regarding communication choices. Children who are deafblind may use spoken language with appropriate amplification, sign language or modified sign language, and/or some form of augmentative and alternative communication (AAC).

Syrian Crisis and Migration

2015 ◽  
Vol 12 (3) ◽  
pp. 181-192 ◽  
Author(s):  
Pinar Yazgan ◽  
Deniz Eroglu Utku ◽  
Ibrahim Sirkeci
Keyword(s):  
Human Mobility ◽  
Special Issue ◽  
Host Countries ◽  
Syrian Crisis ◽  
Mass Migration ◽  
Large Numbers ◽  
And Migration ◽  
Europe Today ◽  
The Impact ◽  
Near Future

With the growing insurrections in Syria in 2011, an exodus in large numbers have emerged. The turmoil and violence have caused mass migration to destinations both within the region and beyond. The current "refugee crisis" has escalated sharply and its impact is widening from neighbouring countries toward Europe. Today, the Syrian crisis is the major cause for an increase in displacement and the resultant dire humanitarian situation in the region. Since the conflict shows no signs of abating in the near future, there is a constant increase in the number of Syrians fleeing their homes. However, questions on the future impact of the Syrian crisis on the scope and scale of this human mobility are still to be answered. As the impact of the Syrian crisis on host countries increases, so does the demand for the analyses of the needs for development and protection in these countries. In this special issue, we aim to bring together a number of studies examining and discussing human mobility in relation to the Syrian crisis.

New forms of intra-European migration, labour market dynamics and social inequality in Europe

2014 ◽  
Vol 11 (2) ◽  
pp. 125-136 ◽  
Author(s):  
Roland Verwiebe ◽  
Laura Wiesböck ◽  
Roland Teitzer
Keyword(s):  
Labour Market ◽  
Social Inequality ◽  
Social Stratification ◽  
Labour Markets ◽  
Second Step ◽  
Market Dynamics ◽  
Migration Patterns ◽  
European Continent ◽  
The Past ◽  
European Migration

This article deals mainly with new forms of Intra-European migration, processes of integration and inequality, and the dynamics of emerging transnational labour markets in Europe. We discuss these issues against the background of fundamental changes which have been taking place on the European continent over the past two decades. Drawing on available comparative European data, we examine, in a first step, whether the changes in intra-European migration patterns have been accompanied by a differentiation of the causes of migration. In a second step, we discuss the extent to which new forms of transnational labour markets have been emerging within Europe and their effects on systems of social stratification.

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