Results 11 to 20 of about 873,793 (309)

Generalized Radiation Model for Human Migration [PDF]

open access: yesScientific Reports, 2021
Abstract One of the main problems in the study of human migration is predicting how many people will migrate from one place to another. An important model used for this problem is the radiation model for human migration, which models locations as attractors whose attractiveness is moderated by distance as well as attractiveness of neighboring ...
Christian Alis   +2 more
openaire   +5 more sources

Modeling the COVID-19 Pandemic Using an SEIHR Model With Human Migration [PDF]

open access: yesIEEE Access, 2020
The 2019 novel coronavirus disease (COVID-19) outbreak has become a worldwide problem. Due to globalization and the proliferation of international travel, many countries are now facing local epidemics.
Ruiwu Niu   +4 more
doaj   +2 more sources

Infectious Agents As Markers of Human Migration toward the Amazon Region of Brazil [PDF]

open access: yesFrontiers in Microbiology, 2017
Infectious agents are common companions of humans and since ancient times they follow human migration on their search for a better place to live. The study of paleomicrobiology was significantly improved in its accuracy of measurement with the constant ...
Ricardo Ishak   +4 more
doaj   +2 more sources

Discrimination Inside: Non-Discrimination as a Tool of Migrant Integration

open access: yesAJIL Unbound, 2021
Migration control does not end at the border. Rather, controlling migration (and migrants) continues inside host countries as migration status is used to stratify benefits and limit rights across social, economic, cultural, and political life.
Anuscheh Farahat
doaj   +1 more source

Opportunities to tackle structural racism and ethnicity-based discrimination in recovering and rebuilding from the COVID-19 pandemic

open access: yesNature Communications, 2022
The impact of COVID-19 has been disproportionately felt by populations experiencing structural racial- and ethnicity-based discrimination. Here, the authors describe opportunities for COVID-19 response and recovery efforts to help build more equal and ...
Natalia Linos   +14 more
doaj   +1 more source

Author Correction: High-depth African genomes inform human migration and health [PDF]

open access: hybridNature, 2021
Ananyo Choudhury   +31 more
openalex   +2 more sources

Origins and Evolution of the Primate Hepatitis B Virus

open access: yesFrontiers in Microbiology, 2021
Recent interest in the origins and subsequent evolution of the hepatitis B virus (HBV) has strengthened with the discovery of ancient HBV sequences in fossilized remains of humans dating back to the Neolithic period around 7,000 years ago.
Stephen A. Locarnini   +2 more
doaj   +1 more source

Effects of migration rates and vaccination on the spread of yellow fever in Latin American communities

open access: yesRevista Panamericana de Salud Pública, 2023
Objective. To assess how relevant the flow of people between communities is, compared to vaccination and type of vector, on the spread and potential outbreaks of yellow fever in a disease-free host community. Methods.
Sabrina Simon   +2 more
doaj   +1 more source

Diffusive Resettlement: Irreversible Urban Transitions in Closed Systems

open access: yesEntropy, 2021
We propose a non-equilibrium framework for modelling the evolution of cities, which describes intra-urban migration as an irreversible diffusive process. We validate this framework using the actual migration data for the Australian capital cities.
Bohdan Slavko   +2 more
doaj   +1 more source

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