Sentences with phrase «with human migration»

It used to be a slow process, matched with human migration, but the Internet has changed all of that.

However, political borders can interfere with human migration, and indigenous ways of life already have been adversely affected [26].

Not exact matches

Not only does this suggest modern humans might have been stepping tentatively into Europe and getting friendly with Neanderthals long before the wave of migration that led to today's population, it shows Neanderthals were more diverse than we thought.

While it affirms the stands of the government and people of the state of Libya against these inhuman actions, he said the Ministry has for many years advocated for effective policies in dealing with these phenomena by supporting institutional capacity - building and enterprise development in the country to eliminate illegal migration, smuggling of migrants and trafficking in human beings as stated in the Tripoli joint Declaration -LCB- Africa and European Union -RCB- in 2006.

Gov. Godwin Obaseki of Edo says the state government will partner with Federal Government agencies to tackle the menace of human trafficking, illegal migration...

When human YME1L1 was introduced into yeast with the mutated YME1, the human gene product partially rescued the YME1 mutation, preventing migration of mitochondrial DNA into the nucleus.

«If climate were causing this, we would expect to see these extinction events either sometimes (diverging from) human migration across the globe or always lining up with clear climate events in the record,» said Lyons, assistant professor of biology at Nebraska.

Indeed, the period coincided with political upheaval and waves of human migration.

Some have tried to reconcile these findings with the late - exodus narrative by claiming there may have been an early, but ultimately doomed, first wave migration out of Africa some 120,000 years ago, after which humans more or less stayed put on the continent for another 60,000 years.

Al Wusta's ancient human fossil — combined with comparably ancient stone tools found at other Arabian Peninsula sites (SN: 4/4/15, p. 16)-- challenges the view that humans left Africa in one or a few major migrations, says paleoanthropologist María Martinόn - Torres.

As with other domesticated crops, it is thought that human migrations helped lead to the emergence of subspecies and hybrids with a consequence — reduced fertility --- but prized for their delectable fruits with high flesh and low seed content.

Many of the major migrations on Earth, especially on land, have already been lost, he explains, and few landscapes are left on Earth where the migratory animals do not have to share land resources with agriculture and other human activities.

The alleles associated with light pigmentation swept to near fixation outside of Africa due to positive selection, and we show that these lineages coalesce ~ 60 ka, corresponding with the time of migration of modern humans out of Africa.

A final wave of human migration, this time from across the Atlantic, brought with it cats, rats, goats, mongoose, and other introduced mammals.

It may be that the Denisovans interbred with modern humans somewhere in central Asia, and that a later migration carried their genes south - east.

Indeed, the evidence from Misliya is consistent with recent suggestions based on ancient DNA for an earlier migration, prior to 220,000 years ago, of modern humans out of Africa.

19 A virus called HTLV, which has coevolved with humans for thousands of years, is being used to uncover prehistoric migration patterns.

Combined with the human - induced depletion of groundwater sources by pumping, and the extensive pollution of rivers and lakes, mass migrations may be unavoidable.

Titled «Modeling Sustainability: Population, Inequality, Consumption, and Bidirectional Coupling of the Earth and Human Systems,» the paper describes how the rapid growth in resource use, land - use change, emissions, and pollution has made humanity the dominant driver of change in most of the Earth's natural systems, and how these changes, in turn, have critical feedback effects on humans with costly and serious consequences, including on human health and well - being, economic growth and development, and even human migration and societal confHuman Systems,» the paper describes how the rapid growth in resource use, land - use change, emissions, and pollution has made humanity the dominant driver of change in most of the Earth's natural systems, and how these changes, in turn, have critical feedback effects on humans with costly and serious consequences, including on human health and well - being, economic growth and development, and even human migration and societal confhuman health and well - being, economic growth and development, and even human migration and societal confhuman migration and societal conflict.

If the migration from Indonesia to Madagascar was «a limited event» which brought only a small number of colonizers in a few voyages, then why does the human population of the island have such a high diversity of maternal and paternal lineages with Indonesian origin?

The results confirm Africa as the centre of human genetic diversity and, together with linguistic data, reveal a rich pattern of human migrations within the continent.

(A similar pattern is seen with the original human migration out of Africa.)

This contrasts with many archaeological sites in Russia, Europe, and the Americas where ancient humans are rarely directly related to living people nearby, thanks to wholesale migration and mixing since the invention of agriculture about 12,000 years ago.

«It is great to see that what we call the standard model of human evolution gets confirmation from entirely separate evidence,» says population geneticist Luca Cavalli - Sforza of Stanford University in California, the first researcher to trace human migrations with DNA.

Prof Jiming Liu who led the study explained, «By basing our model on wild bird migration and distribution of potentially infected poultry we are able to produce a time line of the estimated risk of human infection with H7N9.

Better proof could come with archaeological finds documenting a human migration across the Sahara, he says.

The climatic turmoil coincided with political upheaval and waves of human migrations.

This is consistent with recent findings that AMY2B copy number is highest in modern dog populations originating from geographic regions with prehistoric agrarian societies, and lowest from regions where humans did not rely on agriculture for subsistence34 and supports the claim that the expansion occurred after initial domestication (possibly after the migration of dingoes to Australia 3,500 — 5,000 years ago) 34.

The laboratory is working in collaboration with Dr. Paula Foster to develop real - time cellular magnetic resonance imaging techniques as a means to track dendritic cell migration in vivo in humans.

Zhang, X, de Chickera, S.N., Willert, C., Economopoulos, V., Noad, J., Rohani, R., Wang, A.Y., Leving, M.K., Scheid, E., Foley, R., Foster, P.J. and Dekaban, G.A. Non-invasive detection of the in vivo migration of human monocyte - derived dendritic cells into the popliteal lymph nodes of CB17 / scid mouse with cellular MRI.

In particular, the sixth century coincides with rising and falling civilizations1, 2,3,4,5,6, pandemics7, 8, human migration and political turmoil8, 9,10,11,12,13.

A comprehensive look at the genomes of the human bones of 51 people reveals otherwise - there was a wave of complex migrations, beginning with the Aurignacians followed by Gravettians and Magdalenians.

Human migration out of Africa coincided with a dramatic reduction in the size of mammals, according to researchers who say in a couple hundred years the largest terrestrial mammal could be the domestic cow.

What connects a series of volcanic eruptions and severe summer cooling with a century of pandemics, human migration and the rise and fall of civilisations?

More specifically the scientists provide the first genetic evidence of a scenario in which early modern humans left the African continent and mixed with archaic (now - extinct) members of the human family prior to the migration «out of Africa» of the ancestors of present - day non-Africans, less than 65,000 years ago.

Actor - producer Gael Garcia Bernal takes a strikingly complex look at the timely issue of human migration from Central America to the United States, which is rarely depicted with such honest humanity.

1 Intercultural Insitute of Timisoara is an NGO established in 1992 with activities in the field of intercultural education, education for democratic citizenship, human rights education, Roma inclusion, migration and international cooperation (www.intercultural.ro)

The use of PBL was associated with student excitement, inductive reasoning, and collaboration as students researched reasons and themes for human migration.

This printable worksheet includes: • Ten multiple choice questions • Questions including key vocabulary words and topics, such as: mundial, human migration, una democracia, and el Nuevo Mundo • An accompanying teacher guide with correct answers Need more resources?

Many benefits for elementary students are associated with a problem - based learning unit focused on human migration and interdependence between human communities.

The same study hypothesizes that early pariah dogs originated in Asia and migrated with nomadic human groups both south to Africa and north to the Arctic, with subsequent migrations occurring throughout Asia.

In humans small intestinal bacterial overgrowth (SIBO) is most frequently a secondary phenomenon associated to anatomical abnormalities that facilitate migration of large intestinal bacteria towards the small intestine or preventing the normal bacterial clearance, or to functional problems associated with disturbed intestinal motility.

Although the finding that shelter intake declined in association with the inception of the voucher program, the presence of extraneous (confounding) factors associated both with time and shelter intake can not be ruled out, including migration into and out of the county (although the human population actually increased during the study period).

Diverse Voices Address Contemporary Issues Krzysztof Wodiczko's multimedia account of war and sacrifice in Iraq and Afghanistan fills the long - silent chambers of Fort Scott with the voices of soldiers once again (Veterans» Flame, 2009); Mandana Moghaddam's haunting video of abandoned baggage floating on the ocean recalls the human lives adrift and displaced through forced migration (Exodus, 2013).

It would be interesting if one could track the migration patterns of humans like we do with whales and birds.

In this complex scenario, Teresa Margolles deals with material fragments of buildings, transporting them across borders and reassembling them remotely in large format sculptures, as a call to read these traces as part of larger processes, events and social relations, such as migration, international drug trade, or human trafficking.

With our current fixation on rising sea levels, forced migration of island nations, and ocean acidification, we are reminded that the human footprint is indelibly recorded on planet Earth.

He was previously a photo - reporter, journalist, author, and editor, and later a political advisor with international agencies, before reinventing himself as a filmmaker, bringing onto the screen a sense of urgency and empathy developed through working on hard - hitting socio - political issues such as migration, human security, and peace - building.

His most recent work references bodies of water as liminal, transitional spaces with allusions to international trade, human migration, and liberation.

His current body of work deals with global, cross-border migration, exploring why humans are forced to leave their countries to escape from war and violence.