单词:sigmoid progradational
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Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and
By Lisa Bryant Paris 28 April 2006 French President Jacques Chirac looks on during a joint address with Palestinian leader Mahmoud Abbas, unseen, at the Elysee Palace French President Jacques Chirac c
Hello, and welcome to Legal Lads Quick and Dirty Tips for a More Lawful Life. Im your host, Adam Freedman. And now, your daily dose of legalese: This podcast does not create an attorney-client relationship with any listener. In other words, although
Gore Vidal is famous for speaking his mind on the hottest issues in America and around the world. He is a prolific novelist, essayist and screen and stage play writer. He also ran for the US Senate. He is related to former US President Jimmy Carter a
Proposal 求婚 My boyfriend proposed to me. 男友跟我求婚了. As he told me, I thought excited and shy. 当他跟我说的时候,我觉得很兴奋又害羞. We've gone now since 1999. 我们从1999年就已经开始交往. It made me so happy and I decided to marry him in 3 mont
Hi, Im Becky Worley and this is Good Stuff. Its flu season and were more vigilant than ever about all the flues that are making around, when your kids are sick, you take their temperature, but thats easier said than done. The words Rattle thermometer
By Douglas Bakshian Manila 02 July 2007 Asian economic experts say regional integration is the best way to prevent another financial crisis like the one that began 10 years ago. The region has bounced back, but officials at the Asian Development Bank
By Paula Wolfson White House 25 April 2007 President Bush has announced an enhanced effort to combat malaria in Africa. VOA's Paula Wolfson reports from the White House, the president spoke Wednesday at an event marking Malaria Awareness Day in the
By Peter Fedynsky Washington, D.C. 19 February 2007 watch Appropriations report On the same day that the U.S. House expressed its disapproval of sending more troops to Iraq, the White House asked lawmakers to approve additional money for Iraq's econ
By Patricia Nunan Kathmandu 24 April 2006 As Nepal's political stalemate and communist insurgency drags on, the economy is feeling the impact - with shops bearing the brunt of government-imposed curfe
The United Nations' World Food Program says the U.S.-flagged container ship anchored off the coast of Somalia is carrying items to feed hundreds of thousands of starving people in Somalia, Uganda and Kenya. The ship's captain is being held hostage b
A coalition of religious groups and refugee organizations wants U.S. President-elect Barack Obama to take a new approach to Chad. The coalition of aid groups says the Obama administration should set a new foreign policy agenda for Chad that includes
The United Nation's official in charge of humanitarian aid has expressed concern over Sudanese President Omar Al-Bashir's remarks Monday that he wants all international aid groups out of his country within a year. Sudanese President Omar al-Bashir a
French Experts Question GMO Cancer Study French officials and experts have added their voices to the chorus of criticism over a recent study linking genetically modified corn to tumors in experimental rats. The French national food safety agency join
SCOTT SIMON, HOST: Foods that contain genetically modified ingredients will soon be required to have a special label. NPR's Merrit Kennedy reports that we're now seeing what that label might look like. MERRIT KENNEDY, BYLINE: About two years ago, Con
EDUCATION REPORT – September 12, 2002: 'Liberty’s Kids' Television Show By Jerilyn Watson This is the VOA Special English Education Report. A new public television program is helping American chil
By Barry Newhouse Irbil 03 May 2007 The U.S. military says it has killed a senior leader of al-Qaida in Iraq who was involved in the kidnappings of several Westerners. Iraqi officials also have announced two other high-profile al-Qaida deaths in rece
By Lisa Schlein Geneva 07 May 2007 Louise Arbour, UN High Commissioner for Human Rights, informs journalists after return from her visit to Central Asia, 07 May 2007 The U.N. High Commissioner for Human Rights, Louise Arbour, says countries in Centra
By VOA News 11 December 2007 Al-Qaida's North African wing has claimed responsibility for two deadly car bomb blasts Tuesday outside U.N. offices and a government building in Algeria's capital. Algerian government officials say at least 26 people wer
When it comes to the subject of GM foods, the public have a lot to say. As consumers, we can't tell the differences between GMO and non-GMO. Some food we eat daily must contain GMO. Many say that cherry tomatoes and purple sweet potatoes have both be