Duke University
| Use attributes for filter ! | |
| Address | Durham, NC 27708, United States |
|---|---|
| Phone | +1 919-684-8111 |
| Undergraduate enrollment | 6,501 (2015–16) |
| Notable alumni | Tim Cook |
| Adam Silver | |
| Judy Woodruff | |
| Ken Jeong | |
| Splinter num students | about students |
| Splinter salary | about outcomes |
| Date of Reg. | |
| Date of Upd. | |
| ID | 586355 |
About Duke University
Duke University is a private research university in Durham, North Carolina, United States. Founded by Methodists and Quakers in the present-day city of Trinity in 1838, the school moved to Durham in 1892.
Where is the Duke University
How does China fix the Evergrande mess?
... " Social stability is at stake, " says Shitong Qiao, an expert in Chinese property law at Duke University in the US...
The Americans who have lived through multiple mass shootings
... For those who have witnessed more than one instance of gun violence in their lifetime, there comes an even greater risk for serious mental health issues like depression and post-traumatic stress disorder, said Robin Gurwitch, a psychologist at Duke University Medical Center...
US cancer patient developed 'uncontrollable' Irish accent
... The case was jointly studied and reported by Duke University in North Carolina and the Carolina Urologic Research Center in South Carolina...
Scientists find secret to how glass frogs turn transparent
... Now findings by Mr Delia and Carlos Taboada at Duke University, US have uncovered how the glass frogs perform this very unusual function...
Biodiversity: What is a mass extinction and are we causing one?
... " There are species that would have gone extinct if we hadn t tried to protect them, " says Prof Stuart Pimm, a biologist at Duke University...
Elon Musk says US is trying to 'chill' his free speech
... But Professor James D Cox, who teaches corporate and securities law at Duke University, said the SEC is responding to Mr Musk s decision to repeatedly flout a court order, not his other antics...
No-one understood our idea, but now it's worth over $1bn
... At just 16, he began studying computational airfoil design at Duke University in North Carolina...
Slowly walking in the 45 'is a sign of faster aging
... This study found that a slow walk is a problem, decades before the age, said Prof Terrie E Moffitt, lead author from King s College London and Duke University in the USA...
Ultimate limit of human endurance found
The ultimate limit of human endurance has been worked out by scientists analysing a 3,000 Mile Run , The Tour de France and other elite events.
They showed the cap was 2. 5 times The Body 's resting metabolic rate, or 4,000 calories A Day for an average person.
Anything higher than that was not sustainable in the long term.
The research, by Duke University , also showed pregnant women were endurance specialists, living at nearly the limit of what the human body can cope with.
The study started with the in which athletes ran 3,080 miles from California to Washington DC in 140 days.
Competitors were running six marathons a week for months, and scientists were investigating the effect on their Bodies .
A Race Across the USA runner has his resting energy expenditure measuredResting metabolic rate - the calories The Body burns through when it is relaxing - was recorded before and during the race.
And calories burned in the extreme endurance event were recorded.
showed energy use started off high but eventually levelled off at 2. 5 times the resting metabolic rate.
The study found a pattern between the length of a sporting event and energy expenditure - the longer The Event , the harder it is to burn through the calories.
So people can go far beyond their base metabolic rate while doing a short bout of exercise, it becomes unsustainable in the long term.
The study also shows that while running a marathon may be beyond many, it is nowhere near the limit of human endurance.
"You can do really intense stuff for a couple of days, but if you want to last longer then you have to dial it back," Dr Herman Pontzer, from Duke University , told Bbc News .
He added: "Every data point, for every event, is all mapped onto this beautifully crisp barrier of human endurance.
"Nobody we know of has ever pushed through it. "
During pregnancy, women's energy use peaks at 2. 2 times their resting metabolic rate, the study showed.
Runners on the 3,080 mile Race Across the USA in 2015.The researchers argue the 2. 5 figure may be down to the human digestive system, rather than anything to do with The Heart , lungs or muscles.
They found The Body cannot digest, absorb and process enough calories and nutrients to sustain a higher level of energy use.
The Body can use up its own resources burning through fat or muscle mass - which can be recovered Afterwards - in shorter events.
But in extreme events - at the limits of human exhaustion - The Body has to balance its energy use, the researchers argue.
Dr Pontzer said the findings could eventually help athletes.
"In The Tour de France, knowing where your ceiling is allows you to pace yourself smartly.
"Secondly, we're talking about endurance over days and weeks and months, so it is most applicable to training regimens and thinking whether they fit with the long-term metabolic limits of The Body . "
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Source of news: bbc.com