Articles tagged with Human Migration
A collaborative initiative aims to establish common protocols for assessing and comparing diffuse optics systems used in medical diagnosis. The study presents the results of a multi-laboratory comparison of 12 institutions and 28 systems, proposing simple numeric values for easy comparison across instruments.
A study by Australian National University researchers found genetic evidence of ancient migration and intermingling between Austronesian peoples and local populations in Wallacea. The findings suggest a significant maritime migration occurred between 3,000 to 3,500 years ago.
Research reveals Patagonian sheepdogs share common traits with European herding breeds, tracing back to extinct UK shepherds. The study uses genomic characterization and DNA sequencing to identify the connection between the two populations.
Whole genome sequences of ancient Uruguayan Indigenous people provide a genetic snapshot of populations before European military campaigns decimated them. The results support the theory of separate migrations into South America, contradicting the idea of a single Native American race across North and South America.
Research suggests that immigrants who prefer to stay in host countries develop valuable skills and social contacts, leading to better job prospects and increased economic contribution. Policymakers should consider location preferences and planned migration duration when designing immigration policies to maximize fiscal benefits.
A study published in PLOS Genetics reveals that Patagonian sheepdogs share a common ancestor with modern UK herding breeds, dating back around 150 years. The breed's unique genetic makeup reflects the pattern of European colonization in South America.
A comprehensive genetic analysis of the native people in China's southwestern region reveals a more complex peopling and migration history than previously thought. The study found that all ethnic groups are genetically similar, suggesting a common ancestor, but with closer relationships to Tibetan Highlanders and southeast Asians.
A recent study on the Maniq population found they exhibit high levels of genetic differentiation, similar to other isolated populations. The researchers also discovered that the Maniq retain a unique hunter-gatherer lifestyle and Hòabìnhian-related ancestry, setting them apart from other Southeast Asian groups.
Researchers from Tokyo University of Science analyzed usage patterns of bicycles in four major US cities to improve bicycle sharing system efficiency. They found temporal patterns and similarities between weekdays and weekends, contradicting previous studies.
A multidisciplinary team analyzed ancient DNA from the Carpathian Basin to reveal clues about the Avars' origins. The research found that the Avar elites had ancestry from Northeast Asia and the North Caucasus, suggesting a rapid trans-Eurasian migration
Researchers found that livestock grazing had no negative impact on snow leopard distribution or density, and the species can coexist due to their separate ecological niches. The study suggests a more nuanced approach to conservation and land use, prioritizing the preservation of rocky mosaics.
A study by ISGlobal used an electronic personal health record system to collect data on migrant populations arriving in southern Europe between 2016 and 2019. The results showed a young and healthy population with acute respiratory infections, HIV/TB, and chronic conditions such as diabetes. The system proved useful for collecting effe...
Research by University of South Australia found that knowing the 'right' people is crucial for securing a job, while African migrants often struggle due to systemic discrimination and racism. The study highlights the importance of anti-racism work and social networks in migrant labor market integration.
Research from Indiana University reveals that cash assistance is a double-edged sword, harming both refugees and local residents if not implemented correctly. Humanitarian organizations can extend cash assistance to host regions with market power by partnering with local governments.
A new study reveals that ancient Maya people originated from south-to-north migrants carrying maize, which became a staple food. The discovery sheds light on the origins of intensive farming in the Maya region and its impact on the development of large communities.
The REGARD project, a collaborative effort between international universities, aims to develop competencies in rebuilding communities following disasters and conflicts. The final report presents a detailed summary of the findings, highlighting the built environment's role in supporting community resilience.
Research finds that individuals with a migration background in Turkey and former Soviet Union exhibit similar levels of health literacy as the general German population. However, they face unique challenges such as limited access to multilingual health information and difficulties communicating with doctors. The study emphasizes the ne...
A new €1.4 million research project will examine how to regulate the collection and migration of health data in Africa to protect privacy and prevent exploitation. The project aims to develop legal mechanisms to protect health data, co-create guidelines with app developers, and test their feasibility with stakeholders.
The 'Prize Papers' Project has made available online court documents related to the capture of approximately 1,500 ships between 1793 and 1815. Researchers can access digital copies of case books, trial records, and other materials, providing unique discoveries on global maritime history.
Urbanization in China has led to an increase in biomass and carbon stocks, both in rural areas and recently developed cities. The country's afforestation strategy and green policy initiatives have contributed to this positive effect on its climate balance.
A new genetic study found evidence of South Asian genetic admixture in several mainland Southeast Asian populations influenced by Indian culture. The researchers also discovered close genetic links between languages from different families, supporting an earlier hypothesis about their common origin.
A new study by the University of Southampton finds that skilled overseas workers with families face a higher risk of poverty than UK workers and their net incomes are lower under the UK's points-based immigration system. The researchers warn that this could make the UK less attractive for overseas workers who could fill skills gaps.
Researchers used Facebook data to measure cultural similarity between countries, finding associations between immigration patterns and people's food and drink interests. Countries with more immigrants showed higher cultural similarity between origin and destination countries.
A study analyzing over 1 million Swedish Tweets found scant evidence for significant polarization on immigration topics, even after the 2015 refugee crisis. The researchers discovered a shift in sentiment towards more negative tones and fewer neutral tweets after the crisis.
Researchers studied evacuees from Finland during WWII and found that cultural similarities, such as language and social networks, were crucial for successful migrations. Being younger, male, educated, and linguistically similar to the host population also increased the likelihood of staying in a new home.
Researchers in Ohio identified five distinct types of rural communities, each with unique characteristics and attracting different demographics. The study found that rural areas near metropolitan cities are experiencing growth, while more remote areas are losing residents.
Researchers found that college graduates between 34 and 43 years old are more likely to return to their hometowns if they had a strong attachment to their public K-12 schools. The study also revealed that rural communities with lower population densities and fewer postsecondary degree holders were more attractive to returning graduates.
Scientists have developed a new technique to extract DNA from the 'cement' head lice that attached eggs to hairs of ancient humans. This method reveals clues about pre-Columbian human migration patterns in South America, allowing for the study of unique samples from mummified remains where bone and tooth samples are unavailable.
Two studies highlight significant migration to Great Britain that replaced 50% of the island's ancestry during the Late Bronze Age. The analysis also reveals a dramatic increase in milk tolerance around 1200 B.C., providing new insights into dairy consumption in Britain.
The article examines modern migration in the Mediterranean by analyzing abandoned fishing boats and their contents, revealing the impact of policy decisions on displacement. The study provides a nuanced narrative of human experiences during these journeys, highlighting inequalities and varying degrees of preparation among those onboard.
A new study reveals the high human costs of COVID travel restrictions, affecting migrants, families, and international students with prolonged separation across geographical distances. The research highlights intensified experiences of foreignness, non-belonging, and precariousness, as well as threats to livelihoods and wellbeing.
Researchers at the University of Zurich have found a unique 2,700-year-old leather scale armor in Northwest China that originated in the Neo-Assyrian Empire. The armor's design and construction indicate a technology transfer between West and East during the first millennium BCE.
New study traces common ancestry of Japanese, Korean, and Tungusic languages to millet cultivation and early Amur gene pool in West Liao River region. The Farming Hypothesis is supported by linguistic, archaeological, and genetic evidence showing early farmers' spread across Northeast Asia.
An updated vaccination strategy is credited with averting an outbreak of urban yellow fever in São Paulo State, according to research published in Scientific Reports. The study found that the virus spread rapidly, reaching cities never affected before, and that a high number of cases were reported in areas with low vaccination coverage.
A new study tracked the spread of a genetic mutation that causes young-onset heart arrhythmia across continents over centuries. The research found that the mutation was passed down from Northern Europe to other parts of the world through migration, and identified a specific gene, KCNQ1, as the cause of the disease.
A comprehensive analysis of 178 countries reveals that social factors, such as income and education, play a more important role in explaining migration than environmental factors. The study found that income was the most important factor in some countries, while health was key in areas with high in-migration
The UK's new visa for Hong Kongers is framed as a haven for Britain's former colonial subjects, but Professor Michaela Benson warns of 'undoubtedly colonialist overtones'. The visa scheme has been criticized for its selective nature and perceived biases towards certain migrants.
A recent study published in PaleoAmerica journal challenges the long-held theory that Native Americans originated from Japan. The research, led by Professor Richard Scott, analyzed genetics and skeletal biology of teeth samples from multiple continents, finding little connection between the Jomon people and Native Americans.
A high-resolution map of Arab and Middle Eastern population genetics has been unveiled, providing new insights into human history in the region. The study revealed that ancient populations in the Arabian Peninsula played a central role in early human migration out of Africa.
Ancient Italian writings suggest that Genoese sailors were aware of North America 150 years before Columbus' famous voyage. The discovery, made by Professor Paolo Chiesa, refers to an area known as 'Markland'/ 'Marckalada', mentioned in Icelandic sources and identified as part of the Atlantic coast of North America.
Food insecurity among migrants on the move is a pressing issue, with limited scientific literature documenting its prevalence and severity. A new study proposes a definition of migrants in active mobility and recommends interdisciplinary actions to inform policy and strategies guaranteeing access to food.
New study finds that modern Japanese populations have a tripartite genetic origin, with contributions from Jomon hunter-gatherers, Yayoi farmers, and Kofun peoples. The analysis reveals a complex history of population dynamics, including assimilation rather than replacement during the agricultural transition.
A new study reveals that the Early Bronze Age Yamnaya pastoralists adopted milk drinking, leading to vast steppe expansions across Europe and Asia. Analysis of ancient tartar samples identified a strong correlation between dairy consumption and expansion, with 94% of individuals showing evidence of milk drinking
Research in Saudi Arabia reveals multiple pulses of increased rainfall transformed the arid region into a hospitable route for human population movements. The discovery of thousands of stone tools shows changing human culture over time, documenting transition from Lower Palaeolithic Acheulean to Middle Palaeolithic technologies.
A new study highlights the need for a national policy to protect submerged Indigenous sites, which are at risk due to climate change, dredging, and seabed mining. Archaeological discoveries off the Pilbara coastline in Western Australia have uncovered ancient stone tools, rock art, and engravings dating back over 7,000 years.
A new study identifies at least three migratory events that shaped central European prehistory, revealing a more dynamic period than previously thought. Genetic profiles show evidence of recent migrations and novel insights into social processes, such as the expansion of Corded Ware culture and the assimilation of women.
A team of researchers, including Simon Fraser University's Christina Giovas, challenges the validity of a controversial paper claiming Indigenous cannibals migrated to the Caribbean circa AD 800. The study finds no evidence to support this claim, contradicting decades of debunked narratives.
An international team reconstructed language families spanning over 10,000 years by combining genetics, linguistics, and musicology data. Grammar was found to reflect population history more closely than other cultural features, highlighting the importance of the grammatical factor in understanding human cultural evolution.
A new study generated 137 whole-genome sequences from eight Middle Eastern populations, filling a major gap in international genomic projects. The researchers found 4.8 million previously undiscovered genetic variants, which could hold medical relevance.
The poor are unlikely to obey strict lockdowns due to lack of nutrition, economic opportunities, and infrastructure. African policymakers need to prioritize social and economic measures over stringent lockdowns to slow the spread of COVID-19 and future pandemics.
A team of researchers created an engaging program to educate children aged 8-14 about migratory fishes and aquatic environments. The Shout Trout Workout combines music, comedy, and lyrics to convey important ecological information in a fun way.
Researchers used Helicobacter pylori DNA sequences to reconstruct ancient human migration from Siberia to the Americas. The study found a single migration event approximately 12,000 years ago, with some populations traveling to Siberia and then to the Americas.
New research shows that family separations have long-lasting health consequences for children and families, including PTSD, anxiety, and depression. The study provides a human face to the tragic statistics of over 5,512 children separated from their families since 2017.
Dr. Jirayut 'New' Latthivongskorn and Dr. Denisse Rojas Marquez are joint recipients of the 2021 Vilcek-Gold Award for Humanism in Healthcare, honoring their leadership in establishing Pre-Health Dreamers and advocating for undocumented immigrants. The award recognizes their commitment to humanistic care and its impact on public health.
A new global atlas of ungulate (hoofed mammal) migrations will help stakeholders identify threats and create conservation measures to sustain them. The initiative, partnering with the UN's Convention on Migratory Species, aims to raise awareness globally of the issues faced by ungulates.
A new global atlas of ungulate (hooved mammal) migrations will help governments and conservationists identify threats to migratory species and advance conservation measures. The initiative, launched with UN support, aims to sustain wildlife migrations in the face of expanding human footprint.
Researchers created detailed maps of prehistoric human migration to Australia, identifying 'superhighways' that aligned with earliest known archaeological sites. The approach could help forecast modern-day human migration and inform the search for undiscovered archaeological sites.
Researchers mapped probable superhighways that led to first peopling of Australia, using simulated physiology and decisions of early way-finders. The study identified distinct ring-shaped roads, western roads, and transecting roads that converged at archaeological sites with early rock art and tools.
A new study predicting human exodus in Bangladesh due to sea-level rise and climate change has significant global implications. The research model considers economic and human behavior factors, predicting that districts along the Bay of Bengal will be the first impacted, triggering a ripple effect across the country.
A study of marten genomes reveals that coastal refugia in Alaska and Canada may have provided resources for human migrants, aiding the peopling of the Americas. The research found a deep history for Pacific martens along the North Pacific Coast, dating back to the Last Glacial Maximum.