DR是什么意思？

Regardless of your stated preference, if you're ready to quit, quitting abruptly is more effective, says Dr.

The team was led by Dr.

You can't just say, ‘Let's put this person in a residential care home instead of a nursing home—she will be much better off, Dr.Robison said.

It is the characteristics of the specific environment they are in, combined with their own personal characteristics—how healthy they feel they are, their age and marital status, Dr.

Families can look a bit more for where the residents are going to be happy, Dr.Sloane said.

Before we collectively tear our hair out—how are we supposed to find our way in a landscape this confusing? —here is a thought from Dr.

Dr.Carson was headed down a path of self-destruction until a critical moment in his youth.

Dr.Ben Carson grew up in a poor single-parent household in Detroit.

"Everyone in the U.S. is consuming salt far in excess of what is good for them," says lead author Dr. Kirsten Bibbins-Domingo of UCSF.

The ability to sleep in one chunk (整块时间) overnight goes down as we age but the amount of sleep we need to function well does not change," Dr Drummond told the American Association for the Advancement of Science conference in San Diego.

Dr William Bird, researcher from the Royal Society for the Protection of Birds, states in his study, "A natural environment can reduce violent behaviour because its restorative process helps reduce anger and impulsive behaviour.

Dr William Bird suggests in his study that wild places may induce impulsive behaviour in people

However, Dr Mehmood Khan,chief scientific officer, said the company had doubled research and development spending in the past five years and was "committed to sustaining investment", adding that companies cannot cost-cut their way to increasing sales.

The letter was written by Darwin to thank an American geologist, Dr.Ferdinand Vandeveer Hayden, for sending him copies of his research into the geology of the region that would become Yellowstone National Park.

Dr.Donald Sadoway at MIT started his own battery company with the hope of changing the world's energy future.

says Dr.Robert Cialdini, author of Influence: The Psychology of Persuasion.

There should be forces in society who should be concerned about the budget, but they shouldn't be functioning simultaneously as doctors, said Dr.

Should doctors consider Medicare's budget in deciding what to use?I think ethically（在道德层面上） we are just worried about the patient in front of us and not trying to save money for the insurance industry or society as a whole, said Dr.Donald Jensen.Still

In some ways, said Dr.Daniel Sulmasy, it represents a failure of wider society to take up the issue.

Moderator: Hello Ladies and Gentleman, it gives me great pleasure tointroduce our keynote speaker for today’s session, Dr.Miller