- UID
- 600097
- 在线时间
- 小时
- 注册时间
- 2011-1-24
- 最后登录
- 1970-1-1
- 主题
- 帖子
- 性别
- 保密
|
【速度1-5】补上缺的编号~嘿嘿~是新的文章哈
<strong><strong><span style="color:#007dc6;"><font size="3"><font face="Verdana, sans-serif">Defending Free Speech With a 'Panic Button'</font></font></span></strong></strong><font size="3"><strong><strong><span style="color:#007dc6;"><font face="Verdana, sans-serif"></font></span></strong></strong><span style="background-color:#4f81bd;"><span style="background-color:#4f81bd;"><font face="宋体">计时</font>1</span><br /></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">This is the VOA SpecialEnglish Technology Report.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">We reported last week onprojects by the Obama administration to increase Internet freedom around theworld. Alec Ross, a senior adviser to Secretary of State Hillary Clinton,recently discussed these efforts with VOA's Persian News Network.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">ALEC ROSS: "We're now ina moment of time where it's increasingly the case that the government is tryingto stifle what their people think, what their people say and what content theyaccess. And so we're spending this money so that values that are centuries old-- that go to things like the freedom of expression, the freedom of the pressand the freedom to organize -- are available in the digital age."</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">The New York Times says theState Department expects to have spent about seventy million dollars on theseefforts by the end of this year.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Alec Ross says one projectinvolves a so-called panic button. People could use it to quickly remove a listof contacts from a phone or computer.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">ALEC ROSS: "What'shappening right now is people are being arrested and they are being forced tohand over their passwords, a lot of the times, for their social media accounts.And with a panic button, what it does, is it not only protects the individual,it protects her or his community."</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Freedom House, anorganization in Washington, released a "Freedom on the Net" report inApril. The group studied thirty-seven countries. It found that twenty-three ofthem had arrested Internet users for content posted online. Nineteen of thecountries at least partially controlled international connections to theInternet. And at least twelve had interfered with networks, listened in onpeople's communications or taken down websites.</font></span><br /><span style="color:red;">(</span><span style="color:red;"><font face="Verdana, sans-serif">286 words</font></span><span style="color:red;">)</span><span style="color:red;"><font face="Verdana, sans-serif"></font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif"> </font></span><br /><span style="background-color:#4f81bd;"><span style="background-color:#4f81bd;"><font face="宋体">计时</font>2</span><br /></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Iran has one of the mostextensive systems of online censorship. The Iranian government controls allInternet entry points into the country. Iran has also announced plans to buildits own national Internet.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">But the Wall Street Journalreported last month that few people think Iran could completely cut its linksto the wider Internet. The newspaper said Iran could move toward a system oftwo Internets like a few other countries.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Ken Berman leadsanti-censorship projects for the Broadcasting Board of Governors, the parentagency of VOA.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">KEN BERMAN: "China isconsidering the same thing, of basically having a closed system that would be hardfor outside information to get in on."</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Alec Ross at the StateDepartment says "the global community should respond" whereverfreedom of expression is under attack.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">ALEC ROSS: "Sometimesthat is in countries that have more closed information environments. Butoftentimes, frankly, it's in countries where the United States has friendlyrelationships with their governments, but where we have differences of opinionsabout how open an information environment should be."</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">And that's the VOA SpecialEnglish <a href="http://www.51voa.com/Technology_Report_1.html" target="_blank"><span style="color:#007dc6;">TechnologyReport</span></a>, written by June Simms. You can find part one of our reportat 51voa.com. I'm Steve Ember.</font></span><br /><strong><span style="color:#007dc6;"><font face="Verdana, sans-serif"> </font></span></strong><br /><strong><span style="color:#007dc6;"><font face="Verdana, sans-serif">US Seeks ‘Shadow' Internet, Mobile Networks in RepressiveCountries</font></span></strong><span style="color:red;"></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">This is theVOA Special English Technology Report.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">The Obamaadministration is leading an effort to deploy what some people call liberationtechnology in repressive countries. The New York Times reported last week thatthese efforts include "shadow" Internet and mobile phone systems.These are secret networks designed to operate independently of a government'scontrol.</font></span><br /><span style="color:red;"><font face="宋体">(</font></span><span style="color:red;"><font face="Verdana, sans-serif">265 words</font></span><span style="color:red;"><font face="宋体">)</font></span><span style="color:red;"><font face="Verdana, sans-serif"></font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif"> </font></span><br /><span style="background-color:#4f81bd;"><span style="background-color:#4f81bd;"><font face="宋体">计时</font>3</span><br /></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Dissidents inthe Middle East, North Africa and other countries are increasingly using theInternet, social media and mobile phones. Some governments have taken steps toblock or spy on their communications.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Officials inEgypt shut down Internet connections in February in a failed attempt to stopdemocracy protests. The Syrian government took similar action earlier thismonth.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">The Obamaadministration is seeking to provide other ways for activists to communicatewith less risk that they might be caught.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Ken Berman isthe director of information security at the Broadcasting Board of Governors,the parent agency of Voice of America.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">KEN BERMAN:"The State Department was looking to allow, I'll say, cyber dissidents,cyber activists, to communicate among themselves and to do that in a restrictedenvironment. They are looking at ways to set up, you might say, theseindependent networks."</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">The New YorkTimes reported that one of these projects is known as "Internet in asuitcase." The idea is to put equipment in a suitcase that could besecretly transported across a border. Then it could be used to quicklyestablish a wireless Internet connection over a wide area.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Anotherproject seeks to avoid Taliban interference with cellphone networks inAfghanistan by using towers on American bases.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">VOA has itsown anti-censorship programs, led by Ken Berman.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif"> </font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">KEN BERMAN:"So what we're trying to do is give tools to allow people in countriesthat have hostile regimes to circumvent, to go around, the blockage or thefiltering that their own governments do."</font></span><br /><span style="color:red;"><font face="宋体">(</font></span><span style="color:red;"><font face="Verdana, sans-serif">254 words</font></span><span style="color:red;"><font face="宋体">)</font></span><span style="color:red;"><font face="Verdana, sans-serif"></font></span><br /><span style="background-color:#4f81bd;"><span style="background-color:#4f81bd;"><font face="宋体">计时</font>4</span><br /></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">During aspeech in February Secretary of State Hillary Clinton called Internet freedom"one of the grand challenges of our time." The State Department saysits efforts are aimed at supporting free speech and human rights, notoverthrowing governments.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Ken Bermansays whether or not these two things can be separated is a source of continuingdebate.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">KEN BERMAN:"An educated population is what I think these tools strive for. Whetherthat will lead to government change, whether that will lead to internal reform,it depends on the country. There are so many dynamics in play in so manydifferent countries, it's hard to know what affect open information has."</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">And that'sthe VOA Special English Technology Report, written by June Simms. We'll havemore on this story next week. We'll look at Iran's plan to build its ownnational internet, disconnected from the rest of the world. Our programs areonline at 51voa.com. I'm Steve Ember.</font></span><br /><strong><span style="color:#007dc6;"><font face="Verdana, sans-serif">Trying to Improve Food Safety With a Camera</font></span></strong><span style="color:red;"></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">This is the VOA SpecialEnglish Agriculture Report.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Europe's deadly outbreak of arare form of E. coli bacteria has brought new attention to food safety issues.One of the problems when people get sick from food is that the simplestquestion is often difficult or even impossible to answer. Just what did thepeople eat that made them sick?</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Of course, one way to avoidthese medical mysteries is to keep dangerous organisms out of the food supply.This is easier said than done, but scientists keep looking for new ways.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Scientists in the UnitedStates have developed an experimental system that uses a high-tech opticalscanner. The inspection system is meant for packing houses where produce issorted for market.</font></span><br /><span style="color:red;">(</span><span style="color:red;"><font face="Verdana, sans-serif">287 words</font></span><span style="color:red;">)</span><span style="color:red;"><font face="Verdana, sans-serif"></font></span><br /><span style="background-color:#4f81bd;"><span style="background-color:#4f81bd;"><font face="宋体">计时</font>5</span><br /></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">The system is designed toidentify the presence of contaminants like soil or animal waste on freshproduce. These can be sources of Escherichia coli, better known as E. coli. E.coli bacteria naturally live in the intestines of humans and many animals. Mostkinds of E. coli are harmless but some can make people sick.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">The new scanner can also showdamage and imperfections that might make the produce unappealing to shoppers.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Scientists designed thesystem at a Department of Agriculture research center in Beltsville, Maryland.Moon Kim of the Agricultural Research Service led the team.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">MOON KIM: "We wererequested, we were asked, to develop a method to detect contamination inproduce. So we started with the apple as the model sample."</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">The scanner uses a high-speedcamera placed over the conveyer belt that moves the produce along. As theapples move along the belt, the scanner captures images of each piece of fruit.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">The system is equipped withan ultraviolet lamp and a halogen lamp that produces near-infrared light. Aspectrograph device can use the near-infrared light bouncing off an apple toshow evidence of damage. The ultraviolet light can show contaminants.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">Moon Kim says the team hopesthe system will be available before long.</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">MOON KIM: "We aretargeting for development in commercial plants for the next severalyears."</font></span><br /><span style="color:#333333;"><font face="Verdana, sans-serif">The scanner can direct asorting machine to separate the bad apples from the good ones. The system iscurrently able to show the surface of only half the apple as it speeds by. Theinventers hope to improve the process so it can show the whole surface.</font></span><br /><span style="color:red;"><font face="Verdana, sans-serif">(271 words)</font></span></font> |
|