Showing posts with label Countries. Show all posts
Showing posts with label Countries. Show all posts

Thursday, 25 July 2013

People who migrate to wealthier countries aren't any happier

Main Category: Psychology / Psychiatry
Article Date: 24 Jul 2013 - 1:00 PDT Current ratings for:
People who migrate to wealthier countries aren't any happier
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Do migrants from Eastern European countries become happier once they have settled in Western Europe?

A University of Leicester sociologist has investigated this question -- and the answer might make potential migrants think twice before packing their bags. Most migrants were no happier after migration -- and migrants from Poland were significantly less happy.

In a paper published in Migration Studies, Dr. David Bartram analyses data from the European Social Survey of more than 42,000 people to try and determine whether happiness can be gained by moving to another country.

Dr Bartram's research compared the happiness of migrants to the happiness of people remaining in the country the migrants had left ('stayers').

"Migrants from eastern Europe do not appear to have gained happiness via migration to western Europe. Migrants are happier than stayers -- but the analysis suggests that migrants were already happier than stayers, even prior to migration. So, the happiness advantage of migrants doesn't emerge as a consequence of migration; that advantage was already present before migration," he said.

"In general, research on happiness indicates that people don't make lasting gains in happiness when they gain an increase in their incomes", said Dr Bartram.

"Migrants, however, might be able to increase their incomes quite a lot by moving to a wealthier country. Even if they do, though, they might end up in a lower 'relative' position in the destination country -- and relative position usually matters more for happiness than one's 'spending power' or 'absolute income'".

Dr Bartram, of the Department of Sociology, found that migrants from Eastern Europe as a whole do not appear to have gained happiness by migrating to Western Europe. However, it depends on where the migrant comes from.

He said: "If average happiness is quite low in the origin country such as Russia and Turkey, then an increase in happiness would likely occur. However, for a country such as Poland where people are generally happier (at least in comparison to Russia, for example), there appears to be decrease in happiness for those who go to western Europe."

Dr Bartram explains that his research is important for those who are considering migrating to a wealthier country in order to try and gain income and become happier.

"It raises the possibility that people who think life is better in wealthier countries -- and who thus go to a wealthier county to try and improve their own lives -- might be disappointed by what they experience there."

Article adapted by Medical News Today from original press release. Click 'references' tab above for source.
Visit our psychology / psychiatry section for the latest news on this subject. Please use one of the following formats to cite this article in your essay, paper or report:

MLA

University of Leicester. "People who migrate to wealthier countries aren't any happier." Medical News Today. MediLexicon, Intl., 24 Jul. 2013. Web.
24 Jul. 2013. APA

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'People who migrate to wealthier countries aren't any happier'

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Sunday, 14 July 2013

Papaya-Clay Combo Could Cut Cost Of Water Purification In Developing Countries

Main Category: Water - Air Quality / Agriculture
Article Date: 12 Jul 2013 - 2:00 PDT Current ratings for:
Papaya-Clay Combo Could Cut Cost Of Water Purification In Developing Countries
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An inexpensive new material made of clay and papaya seeds removes harmful metals from water and could lower the cost of providing clean water to millions of people in the developing world, scientists are reporting. Their study on this "hybrid clay" appears in the journal ACS Sustainable Chemistry & Engineering.

Emmanuel Unuabonah and colleagues explain that almost 1 billion people in developing countries lack access to reliable supplies of clean water for drinking, cooking and other key uses. One health problem resulting from that shortage involves exposure to heavy metals such as lead, cadmium and mercury, released from industrial sources into the water. Technology exists for removing those metals from drinking water, but often is too costly in developing countries. So these scientists looked for a more affordable and sustainable water treatment adsorbent.

They turned to two materials readily available in some developing countries. One was kaolinite clay, used to make ceramics, paint, paper and other products. The other: seeds of the Carica papaya fruit. Both had been used separately in water purification in the past, but until now, they had not been combined in what the scientists term "hybrid clay." Their documentation of the clay's effectiveness established that the material "has a strong potential for replacing commercial activated carbon in treatment of wastewater in the developing world."

Article adapted by Medical News Today from original press release. Click 'references' tab above for source.
Visit our water - air quality / agriculture section for the latest news on this subject.

The authors acknowledge funding from the Max Planck Institute of Colloids and Interfaces, the University of Potsdam and the Alexander von Humboldt Foundation.

“Hybrid Clay: A New Highly Efficient Adsorbent for Water Treatment”

American Chemical Society (ACS) July 10, 2013

Please use one of the following formats to cite this article in your essay, paper or report:

MLA

American Chemical Society (ACS). "Papaya-Clay Combo Could Cut Cost Of Water Purification In Developing Countries." Medical News Today. MediLexicon, Intl., 12 Jul. 2013. Web.
14 Jul. 2013. APA

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'Papaya-Clay Combo Could Cut Cost Of Water Purification In Developing Countries'

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Note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional. For more information, please read our terms and conditions.



View the original article here