Exploring Washington DC

Washington DC Travel Tips: 10 Things to Know Before You Go to DC

Nhận xét

Đăng nhận xét

Bài đăng phổ biến từ blog này

Một số Links về Economics.

Adam Smith: http://nghiencuuquocte.org/2015/06/26/adam-smith/ http://nghiencuuquocte.net/2013/07/02/adam-smith-economic-revolution-1776/  Chủ nghĩa trọng thương : http://nghiencuuquocte.org/tag/chu-nghia-trong-thuong/   http://nghiencuuquocte.org/2015/03/08/chu-nghia-trong-thuong/  http://nghiencuuquocte.org/2015/07/28/so-sanh-chu-nghia-tu-do-va-chu-nghia-trong-thuong/ http://nghiencuuquocte.org/2013/11/07/buoc-ngoat-kinh-te-hoc-tk-20/ John Maynard Keynes:  http://nghiencuuquocte.org/2015/05/27/john-keynes/ http://www.bbc.co.uk/history/historic_figures/keynes_john_maynard.shtml  http://nghiencuuquocte.org/2016/03/30/hieu-chinh-keynes-chu-nghia-tu-ban/ http://nghiencuuquocte.org/2016/03/07/nhin-lai-ly-thuyet-tong-quat-cua-keynes-sau-80-nam/ http://www.project-syndicate.org/commentary/keynesian-policy-at-80-economic-recovery-by-robert-skidelsky-2016-02 http://nghiencuuquocte.org/2013/08/15/44-john-maynard-keynes/ http://nghiencuuquocte.n...
Đọc thêm

BBC: How exercise in old age prevents the immune system from declining

Source: http://www.bbc.com/news/health-43308729  http://cafebiz.vn/vi-giao-su-82-tuoi-nay-van-so-huu-mot-he-mien-dich-o-tuoi-20-bi-quyet-cua-ong-la-gi-2018031313283768.chn Doing lots of exercise in older age can prevent the immune system from declining and protect people against infections, scientists say. They followed 125 long-distance cyclists, some now in their 80s, and found they had the immune systems of 20-year-olds.Prof Norman Lazarus, 82, of King's College London, who took part in and co-authored the research, said: "If exercise was a pill, everyone would be taking it. "It has wide-ranging benefits for the body, the mind, for our muscles and our immune system." The research was published in the journal Aging Cell. Prof Janet Lord, director of the Institute of Inflammation and Ageing , at the University of Birmingham, and co-author of the research, said: "The immune system declines by about 2-3% a year from our 20s, which is why older peop...
Đọc thêm

How are burdens passed on to next generations

Hình ảnh
The Economist. How burdens are passed on to the next generation The rolling over of obligations is a natural pyramid scheme, with attendant risks The rolling over of obligations is a natural pyramid scheme, with attendant risks This week “The Economist explains” is given over to economics. Today’s is the last in a series of six explainers on seminal ideas. IN THE long run we are all dead, John Maynard Keynes pointed out. What he did not add is that some of us will be dead in the short run, too. And others who will expire eventually have yet to be born. “We”, in other words, includes a variety of staggered generations who will all meet the same fate, but not at the same time. The old coexist with the young, who will eventually grow old themselves. And when they do, they will mingle with a fresh batch of youngsters who do not yet exist.  Get our daily newsletter Upgrade your inbox and get our Daily Dispatch and Editor's Picks. This endless procession of over...
Đọc thêm