A refugee, conventionally speaking, is a person who has lost the protection of their country of origin and who cannot or is unwilling to return there due to well-founded fear of persecution. Such a person may be called an asylum seeker until granted refugee status by a contracting state or by the United Nations High Commissioner for Refugees (UNHCR) if they formally make a claim for asylum.
Human migration is the movement of people from one place to another, with intentions of settling, permanently or temporarily, at a new location. The movement often occurs over long distances and from one country to another, but internal migration is the dominant form of human migration globally.
An asylum seeker is a person who leaves their country of residence, enters another country, and makes in that other country a formal application for the right of asylum according to the Universal Declaration of Human Rights Article 14. A person keeps the status of asylum seeker until the right of asylum application has concluded.
Forced displacement is an involuntary or coerced movement of a person or people away from their home or home region. The UNHCR defines 'forced displacement' as follows: displaced "as a result of persecution, conflict, generalized violence or human rights violations".
Afghan refugees are citizens of Afghanistan who were forced to flee from their country as a result the continuous wars that the country has suffered since the Afghan-Soviet war, the Afghan civil war, the Afghanistan war (2001–2021) or either political or religious persecution. The 1978 Saur Revolution, followed by the 1979 Soviet invasion, marked the first major wave of internal displacement and international migration to neighboring Iran and Pakistan; smaller numbers also went to India or to countries of the former Soviet Union. Between 1979 and 1992, more than 20% of Afghanistan's population fled the country as refugees. Following the Soviet withdrawal in 1989, many returned to Afghanistan, however many Afghans were again forced to flee during the civil war in the 90s. Over 6 million Afghan refugees were residing in Iran and Pakistan by 2000. Most refugees returned to Afghanistan following the 2001 United States invasion and overthrow of the Taliban regime. Between 2002 and 2012, 5.7 million refugees returned to Afghanistan, increasing the country's population by 25%.
Immigration is the international movement of people to a destination country of which they are not usual residents or where they do not possess nationality in order to settle as permanent residents. Commuters, tourists, and other short-term stays in a destination country do not fall under the definition of immigration or migration; seasonal labour immigration is sometimes included, however.
Opposition to immigration, also known as anti-immigration, is a political ideology that seeks to restrict immigration. In the modern sense, immigration refers to the entry of people from one state or territory into another state or territory in which they are not citizens. Illegal immigration occurs when people immigrate to a country without having official permission to do so. Opposition to immigration ranges from calls for various immigration reforms, to proposals to completely restrict immigration, to calls for repatriation of existing immigrants.
The United States recognizes the right of asylum for individuals seeking protections from persecution, as specified by international and federal law. People who seek protection while outside the U.S. are termed refugees, while people who seek protection from inside the U.S. are termed asylum seekers. Those who are granted asylum are termed asylees.
Refugee health is the field of study on the health effects experienced by people who have been displaced into another country or even to another part of the world, as a result of unsafe circumstances such as war or persecution. People who have been displaced can be affected by infectious diseases or some chronic diseases that are uncommon in the country in which they eventually settle. Mental health is an important consideration and can greatly impact people who are displaced. The health status of refugee's can be tied to factors such as the person who migrated's geographic origin, conditions of refugee camps or urban settings where they lived, and personal, physical, and psychological conditions of the person, either pre-existing or acquired while traveling from their homeland to a camp or eventually to their new home.
A weighted network is a network where the ties among nodes have weights assigned to them. A network is a system whose elements are somehow connected. The elements of a system are represented as nodes and the connections among interacting elements are known as ties, edges, arcs, or links. The nodes might be neurons, individuals, groups, organisations, airports, or even countries, whereas ties can take the form of friendship, communication, collaboration, alliance, flow, or trade, to name a few.
Nearly half of all refugees are children, and almost one in three children living outside their country of birth is a refugee. These numbers encompass children whose refugee status has been formally confirmed, as well as children in refugee-like situations.
LGBT migration is the movement of lesbian, gay, bisexual and transgender (LGBT) people around the world or within one country. LGBT individuals choose to migrate so as to escape discrimination, bad treatment and negative attitudes due to their sexuality, including homophobia and transphobia. These people are inclined to be marginalized and face socio-economic challenges in their home countries. Globally and domestically, many LGBT people attempt to leave discriminatory regions in search of more tolerant ones.
Third country resettlement or refugee resettlement is, according to the UNHCR, one of three durable solutions for refugees who fled their home country. Resettled refugees have the right to reside long-term or permanently in the country of resettlement and may also have the right to become citizens of that country.
Special considerations are needed to provide appropriate medical treatment for refugee migrants to the United States, who often face extreme adversity, violent and/or traumatic experiences, and travel through perilous regions. Such considerations include screenings for communicable diseases, vaccinations, posttraumatic stress disorder, and depression.
A latent space, also known as a latent feature space or embedding space, is an embedding of a set of items within a manifold in which items resembling each other are positioned closer to one another. Position within the latent space can be viewed as being defined by a set of latent variables that emerge from the resemblances from the objects.
Newcomer education is the specialized teaching of refugees, migrants, asylees and immigrants who have resettled in a host country, with the goal of providing the knowledge and skills necessary to integrate into their country of refuge. Education is the primary way by which newcomers can adjust to the linguistic, social, and cultural environments of their new communities. Newcomer education aims to empower newcomers with a sense of self-efficacy and social integration, as well as giving them the skills to pursue employment or higher education. Newcomer education also aims to help address trauma, culture shock, and other negative effects of forced displacement. Education for newcomers can provide long-term prospects for stability of individuals, communities, countries and global society.
In a social network analysis, a positive or a negative 'friendship' can be established between two nodes in a network; this results in a signed network. As social interaction between people can be positive or negative, so can be links between the nodes.
Hispanic immigrants living in the United States have been found to have higher levels of exposure to trauma and lower mental health service utilization than the general population. Those who met the criteria for asylum and experience trauma before migrating are vulnerable to post-traumatic stress disorder (PTSD) symptoms. Higher levels of trauma-related symptoms are associated with increased post-migration living difficulties. Despite the need for mental health services for Hispanic immigrants living in the United States, cultural and structural barriers make accessing treatment challenging.
Externalization describes the efforts of wealthy, developed countries to prevent asylum seekers and other migrants from reaching their borders, often by enlisting third countries or private entities. Externalization is used by Australia, Canada, the United States, the European Union and the United Kingdom. Although less visible than physical barriers at international borders, externalization controls or restricts mobility in ways that are out of sight and far from the country's border. Examples include visa restrictions, sanctions for carriers that transport asylum seekers, and agreements with source and transit countries. Consequences often include increased irregular migration, human smuggling, and border deaths.
