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These Countries Are Getting Healthier
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These Countries Are Getting Healthier
Is the world getting healthier?
According to the World Health Organization, the global life expectancy in 2015 was 71.4 years. For more click hereThat marks a five-year increase in life expectancy between 2000 and 2015, due in part to major advancements in technology and medicine. While the rise in global life expectancy is an encouraging sign, that metric on its own doesn’t tell the full story. Another useful measurement in global health is the disability-adjusted life year. DALY is a measure of overall disease burden, expressed as the number of years lost due to ill-health, disability or early death. In other words, one DALY represents one lost year of healthy life. So, a decrease in the rate of DALYs would signal improving health in a country. To determine which countries are getting healthier, HealthGrove, a health research site by Graphiq, calculated the percent change in every country’s DALY rate between 2010 and 2015, using data from the Institute for Health Metrics and Evaluation Global Health Data Exchange. In total, 142 countries saw a decrease in the rate of DALYs per 100,000 people. Developing countries dominate the ranking, with nations in sub-Saharan Africa occupying 17 of the top 20 spots. Notably absent from the list are developed countries like the United States and Japan, as well as war-torn places like Syria and Iraq. Keep in mind that DALYs are just one way to measure global health; like other metrics, whether it be life expectancy or mortality rates, DALY rates have their own strengths and weaknesses.
The U.S. Terminal High Altitude Area Defense system (THAAD) deployed to South Korea earlier this month and while the missile-muting shield is meant to keep North Korean nuclear ambitions in check it is also driving the Chinese to distraction. Beijing sees THAAD as an escalation against their own missile forces and have argued and fought
Top 10 Most Amazing Technologies: 1. Fiber Optics This technology was first demonstrated by Colladon and Babinet. Fiber optic tubes refract light within glass tubes with little loss of light over the length of the tube. In 1880, Alexander Graham Bell developed the technology to transmit voice signals over an optical beam. Bundled together, fiber optic cables are immune to electrical interference making them good for use in computer networking. Fiber optic transmissions are also much harder to snoop and are therefore considered more secure. We use it in electronic devices, signal processing, in computers, to see the various organs of the human body and various other variegated applications. It is also being used in image receiving and processing in research work for artificial intelligence thus making it one of the most amazing technologies in the world. 2. Graphene Graphene is completely revolutionizing technology. Created at the University of Manchester, UK, gra...
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