襄阳襄州区人民中心医院痛经多少钱医苑分类

明星资讯腾讯娱乐2019年09月19日 02:44:05
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Secrets Of Silk Production蚕丝生产的秘密Fifteen hundred years ago in China, silk production was a state secret.在1500年前的中国,蚕丝的生产方法是国家机密。The silk trade was so valuable that anyone who tried to take silkworm eggs or mulberry seeds out of China was put to death. Then in 552 AD, two monks smuggledsilkworm eggs to Constantinople, and silk production sp worldwide. Now that the secret’s out, we can safely talk about how silkworms and humans make luxurious silk cloth.当时,丝绸贸易的利润是如此丰厚,不论谁试图从中国向外走私蚕卵或桑籽都将会被处死。直到公元552年,两个和尚偷偷把蚕卵携带到了君士坦丁堡,丝绸生产被传播到了全球。既然秘密已经被公开了,我们就可以安全地谈论蚕和人类如何制造丝绸了。A silkworm actually isnt a worm at all. Its a type of caterpillar that once existed in the wild, but now only survives in domesticated form. Silkworms are fussy eaters, dining only on mulberry leaves. When a silkworm has had its fill, it spins a cocoon from a single strand of silk, two to three thousand feet long!蚕事实上根本就不是蠕虫。它其实是一种鳞翅目幼虫,曾经生存于野外,但现在存活的只有人类家养的。蚕对事物很挑剔,它只吃桑树的叶子。当它吃够了,就会吐丝结茧,它的茧是由一根长达两三千英尺的丝结成的。According to legend, a Chinese empress discovered how to harvest silk when a cocoon fell into her tea. She plucked it from the teacup by the loose end of the silk, then unraveled the whole cocoon. To harvest silk commercially, cocoons are first steamed to kill the pupae inside. This is because the silkworm would break the silk if it began to emerge as a moth. Next the cocoon is dunked in hot water, rather than tea, to dissolve the sticky coating that binds the silk. Then a machine unwinds the single strand that makes up each cocoon. Twisted together, these strands make the fine th used to weave silk cloth.据传说记载,有个蚕茧掉到了中国一位皇后的茶水中,这位皇后从而发现了获得蚕丝的方法。她拿着蚕丝散开的一头把蚕茧从茶杯中拿了出来,接着解开了整个蚕 茧。商业上获取蚕丝时,首先会把蚕茧蒸一下以杀死里面的蛹。这是因为当蚕蛹蜕化为蛾子破茧而出时会咬断蚕丝。接着,将蚕茧浸入热水中,而不是泡在茶水中, 以溶解把蚕丝互相粘在一起的粘性覆盖物。然后会有种机器把构成每个蚕茧的那根丝抽出来,这些丝缠在一起就制成了用于纺织丝绸的细丝线。 /201206/188525

  Now from the Boston Museum of Science Sci-Tech Today on NECN.有线新闻波士顿消息。Youve likely heard of drug-sniffing dogs. Today we learn about the next wave of cargo screening. Researchers at the University of Sheffield are developing cargo screening ferrets to aid in the search of cargo for illegal substances. And joining us now from the Museum of Science Boston is Joanna Bunn. Thanks for joining us this morning, Joanna.我们都知道缉毒犬,但现在海关检查又有了新方法。来自英国谢菲尔德大学的研究人员正在研究利用新的探测器(robotic ferrets)帮助海关检验非法进出境物品。让我们欢迎来自波士顿科学院的Joanna Bunn。你好,Joanna。Good morning Lutoya.早上好,Lutoya。So what exactly are robotic ferrets?这款探测器究竟怎么样呢?Yes, these arent the cute and cuddly kinds that you wanna bring home. These robotic ferrets are being developed in the ed Kingdom currently. They are gonna be about 30 centimeters to a little under a foot long and are gonna be used to search cargo containers that we have at seaports and airports such as in Boston, Massachusetts.这些探测器并不是可爱的让人想要抱回家的小物件。它们正由英国相关部门研制,全长30厘米到1英尺,用于检测波士顿,马赛出塞州等地的海运空运集装箱。Ok, how will they work exactly?那么这些探测器效果如何呢?Well, the standard cargo container is 48-feet long and about 8-feet tall. It is stuffed full of boxes and cargo. Oftentimes theres just a little bit of room near the top which is where our robotic ferret comes in. The robotic ferret will be attached to the top of the cargo container and there will move around, using sensors that take advantage of laser and fiber optic technologies to look for particles of contraband such as nuclear weapons, biotoxins, drugs and even carbon dioxide.标准的集装箱长48英尺,高8英尺,里面堆满了盒子或箱子。通常只有集装箱的上面留有少量空间,这正是探测器要安置的地方。探测器附在集装箱的上方,并四处移动,利用激光和光纤技术探寻禁运物品的分子,例如核武器,生物毒素,毒品,甚至是二氧化碳。Wow! So what exactly are the benefits of using this type of robot?哇!那么使用这种仪器的好处是什么呢?Well, first we wanna reduce the number of time that Security and Customs Officials need to physically go inside these cargo containers and remove the items form inside. This is time-consuming and can potentially expose them to harmful materials that are within the containers.首先,我们希望利用这项技术能够减少海关人员进入集装箱的次数,以往,工作人员必须搬动货物并进入集装箱才能检验集装箱内的所有物品。这样做费力不讨好,还有可能使检验人员受到箱内物品的伤害。So briefly Joanna, when will the robot ferrets be available?那么,Joanna,这种仪器什么时候投入使用呢?Oh well, the researchers are hoping to have a prototype in about two years with possible deployment in about five years.研究人员计划在两年内制造出产品模型,可能的话在五年内投入使用。Joanna Bunn, thank you so much for educating us this morning. Join us every morning every Thursday morning at this time for Sci-Tech Today or log on to Museum of Science website mos.org.Jonna Bunn,谢谢你的介绍。观众们,欢迎您每周四早上同一时间关注我们的节目,或登录我们的网站www.mos.org。注:本篇文章英文来自普特论坛,译文属原创,,。201205/180695

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  Its Wednesday, February 23rd. Im Wilson Tang and its time to get loaded.今天是2月23日,星期三。我是Wilson Tang,是时候了解最新资讯了。Doodle 4 Google is a contest where children can unleash their creativity and maybe win a little cash at the same time. But Google yet again has found itself in some privacy trouble. The initial parental consent form asks for the last four digits of a students social security number and their city of birth. With that information, it would be relatively easy to figure out a youngsters complete social security number. A Google spokesperson however says it uses the information to stop duplicate entries and to ensure that all applicants are legal US residents. Google assures that it is not storing security numbers.谷歌4涂鸦大赛给了孩子们一次充分发挥想象力的机会,大赛设立了小笔现金的奖金。但谷歌却陷入了侵犯用户隐私的麻烦中。谷歌只要得到了家长的同意,就可以获得孩子社会保险后四位数字和出生城市。有了这些信息,就不难推算出当事人的全部社会保险号码。一名谷歌发言人解释这么做是为了防止重复登录,并保所有的用户都是合法的美国公民。谷歌方宣称没有储存用户的社保号码。OK, yesterday, we reported that the iPad 2 could be delayed until June, but now the word is that it could be as early as next week. Media invitations for big launches like these tend to go out on short notice. Once the Cnet invites come in, we will let you know.昨天我们报道说iPad2可能要推迟到6月面世了,但最新消息是iPad2下周就可能发售。这种产品的大型发布会会提前向媒体发出简短的邀请函。等到我们Cnet收到邀请函,我们会告诉大家。Amazon announced that Amazon prime customers can now stream more than 5,000 movies and TV shows for free. Again, this is only for Amazon prime members that pay the annual 79 dollar fee for Amazon perks-like-free shipping and now free movies. Customers will be able to watch their free streams on Macs, window machines, roku boxes and other Internet-connected devices.亚马逊宣布亚马逊Prime用户可以免费观看超过5千部电影和电视剧。当然这是针对花79美元订购亚马逊Prime务的用户的捆绑福利。这些用户将可以在Macs,windows系统的产品,Roku boxes和其他联网产品上使用。China now has an official government search engine and its called Panguso. Itll compete with Baidu for the NO1 search engine spot in the country. Remember how China and Google had it out last year over filtered search results. Well, I guess if you cant beat them, join them. The search engine will provide government approved search results so dont bother searching for Falun Dafa.中国现在有了官方政府搜索引擎,名叫盘古搜索。它将和百度竞争中国最大搜索引擎的位置。还记得去年中国搜索引擎和谷歌比拼过滤搜索结果的事吗。如果你不能断定哪个更好,那就多尝试。盘古搜索引擎将提供中国政府批准传播的消息,所以你可以大胆搜索法轮功。Mint has added a few new tools that will help its users get out of debt, they are called the get-out-of-debt tools. And they will help you set and manage a payment schedule for any money owed. It takes into account your salary and current spending habits and it will help you get a sense of when and how you can pay off any debt. Mint says this was one of the most requested features.Mint推出了一些小工具来帮助用户摆脱欠债的危机,这款应用叫做“摆脱债务工具”。这款应用会帮助你管理现有钱财合理出。它还会记入你的收入和消费习惯,而这会帮助你了解你应当什么时候,如何还款。Mint的应用总能迎合人们的需求。If you have any media upload to Yahoo , you should download it now if you want to keep it. The site Yahoo discontinued uploads in December and now any s that were uploaded before then will be pulled after March 14th. Yahoo enabled downloading under the my tab so users can retrieve their content before then. Yahoo isnt shutting down, though, it just wont allow any more user-generated content.如果你曾在雅虎上传过视频,如果你想保留这些视频,你应该赶紧再下载下来。雅虎视频从12月就中断了视频上传功能,而现在,任何3月14日之前上传的所有视频都将被删除。雅虎提供了我的视频的标签以供用户在限定日期前下载。雅虎视频将不会关闭,只是不再授权用户上传内容。Thats your news for today.Im Wilson Tang for cnet.com and youve just been loaded.以上就是今天的最新资讯。我是Cnet.com的Wilson Tang,感谢您的收看。注:本篇文章英文来自普特论坛,译文属原创,,。201210/204338Business商业Dewey amp; LeBoeuff杜威路国际律师事务所With a bang, not a whimper砰然毁灭,而不是轻轻消亡When a law firm gets into trouble, it can be hard to recover律师事务所,一旦陷入困境就难以摆脱THE chief benefit of the merger of Dewey Ballantine and LeBoeuf, Lamb, Greene amp; MacRae may have been a shorter name. The deal, in 2007, created Dewey amp; LeBoeuf, the worlds 23rd-biggest law firm by revenue. The new firm was ambitious. But according to the American Lawyer, a magazine and compiler of legal league tables, revenue for 2010 turned out to be 0m, 0m less than first thought; last years sum, 2m, was not much better. Dewey has lost 70 of its partners—more than a fifth of the total-and more keep jumping ship. It is said to be considering a ;prepackaged; bankruptcy and a merger with another firm, Greenberg Traurig.2007年,杜威律师事务所与路律师事务所合并,带来的主要好处大概是新的律师事务所有了一个更简洁的名字——杜威.路律师事务所,营业收入全球排名第23位。曾经雄心勃勃的杜威如今发展状况却不尽如人意。《美国律师》杂志编纂的律师事务所排行榜数据显示:2010年,杜威.路律师事务所的年收入只有7.6亿美元,比预期低1.5亿美元;去年的总收入为7.82亿美元,比2010年强不了多少。杜威公司已经失去了70位合伙人(占合伙人总数15%以上),而更多的人也正打算跳槽。有消息称,该公司正在考虑;预组破产;,并计划与格林贝格.特劳里格公司合并。The speed of Deweys decline shows how fragile law firms finances can be. If a public company gets into trouble, the price of its shares falls, giving investors an incentive to buy if they think the market undervalues it. In companies with physical assets, creditors can demand that they be sold to repay loans. But nearly all law firms are private partnerships whose only real assets are the partners themselves. Not only can they not be sold; they can get up and walk to a new firm. Worse, American lawyers (unlike their British cousins) typically take their clients with them.从杜威的迅速衰落可以看出律师事务所的收入何其不稳定。当一家上市公司陷入困境时,股价下跌,此时如果其市场价值被低估,可能会激励投资者进行收购;同时债权人可以要求出售公司实物资产来偿还债务。但几乎所有的律师事务都是私人合股制公司,其资产就是合股人本身。公司合伙人当然无法出售,他们只能筹备建立新的公司。更加糟糕的是,美国的律师(这点不像其英国同行)离去时会带走相应的客户资源。Survivors of failed firms talk ruefully about what went wrong-usually, overexpansion in one of two ways. The first is geographical: a regional firm going national or a national one, international. This tends to dilute profits per partner. Offices abroad, especially, can take a long time to turn a profit. The second sort of expansion (Deweys kind) is to hire hotshot partners from outside. According to lawyers from other firms, Dewey committed two sins: guaranteeing poached partners their first few years of income, and borrowing from banks to pay for them. Unusually, in 2010 Dewey also issued bonds; the first of these mature next year.一家公司破产后,幸存的管理层会遗憾地谈论他们的失误之处在于过度扩张——一般有两种情况:一种是地理意义上的扩张,可能是一家区域性公司开始面向全国市场,也可能是一家国内公司转向跨国经营。各个合伙人的利益往往会因此降低,特别是建立国外办事处这种做法很可能需要几年的时间才开始盈利。另一种扩张则是通过企业从外部引进行业高手作为合伙人实现,这也是杜威公司的选择。据其他公司的律师称,杜威公司承认自己犯了两个大错:先向那些新合伙人许诺头几年的高薪(把他们从其他公司挖来),然后又从借款来兑现这些承诺 。反常的是,杜威还于2010年发行了债券,首批债券将于明年到期。Firms with large debts are vulnerable if a big client leaves, a practice area sours or the economy weakens. Partners may sit tight for one bad year, but after another some will scarper with their clients. Firms that have nurtured their own talent are likely to have more loyal lawyers; poachers such as Dewey, fewer. Expensive hires can cause resentment. ;Theres only 100% of the profit to go around,; says Ward Bower of Altman Weil, a consultancy. ;To the extent anyone is overpaid, by definition someone else is underpaid.;失去大客户,某一地区业务状况恶化或者经济疲软——这些都会使负担大量债务的公司变得十分脆弱。遇到一个坏年景时,合伙人可能会静观其变,如果情况未能好转,部分人会带着他们的客户溜走。自己出资培养人才的事务所,其律师的忠诚度更高;而到处挖人的杜威就没有那么多忠诚的律师了。(对部分合伙人的)高薪雇用也会引来他人的怨恨。自Altman Weil咨询公司的Ward Bower认为;工资总额是一定的,不可能超过利润的100%,如果一些人拿的过多,显然其他人的报酬就过低了;。If enough people leave, the firm may break loan covenants with its banks, which can require it to have a minimum number of partners. Loans may be called in at once, or continued only under onerous conditions that can hasten the decline.如果离开的员工过多,企业可能会违背贷款合约,而可能会要求企业把合伙人数控制在最低数量,甚至要求该公司立即清偿贷款。即便继续提供贷款,条件也会十分严苛,但这无疑会加快公司的衰退。To stop an implosion, managers must act decisively, says Randall Miller, of Bryan Cave in Denver. He was managing partner of Holme, Roberts amp; Owen, which found itself in a tight spot several years ago. An expansion in western states and a split (over that strategy) with the Salt Lake City office left the firm in trouble. Partners were leaving. Mr Bowers Altman Weil helped with a scouring of excess costs. A ;brutally honest; conversation with the partners helped convince enough of them to stay to allow the firm to stabilise and survive. It merged with Bryan Cave this year.来自丹佛凯律师事务所的Randall Miller认为,为了避免公司走向破产,管理层必须果断决策。Miller是HRO律师事务所的任事股东,数年前HRO律师事务所在西部各州扩张,这一战略失败后又与盐湖城的办事处关系破裂,这使得公司陷入困境,合伙人纷纷离去。Mr Bower的Altman Weil咨询公司帮助HRO削减不必要的开,十分坦诚地向合伙人阐明了公司的情况。这些努力挽留下足够的合伙人,稳定了事务所的状况,避免其走向破产。今年HRO与凯律师事务所合并。But Mr Miller points out that his firm did not take on big bank debts, as Dewey did. According to the Wall Street Journal, the firm has until the end of April to negotiate the extension of a credit line. Deweys lineage goes back a century. It may survive for another century, but only if its leaders act decisively in the coming weeks. Other firms watch not with glee but with nervousness, knowing that a short run of bad luck could put them on the same wobbly precipice.与此同时Miller先生指出,HRO并未像杜威那样承担大量的债务。华尔街日报称,直到四月底杜威才与协商扩大信用额度。领导层必须在随后的几星期内果断采取行动,已经走过了一个世纪的杜威才可能走得更远。其他律师事务所也紧张的关注着事态发展,他们无法幸灾乐祸,——毕竟一次小小的不走运足以把他们也推向危机的边缘。 /201210/203208

  As North America emerged from the grip of the last ice age, the door was opened to outsiders for the very first time.自从冰川时期末期开始,人们开始第一次踏上北美大陆。As these early immigrants pushed their way south, they found themselves in a land of an unimaginable opportunity, overflowing with game mammals, animals with no experience of humans or their weapons.当这些早期移民向南迁移时,他们发现自己脚下的这片土地拥有难以想象的机会,到处都是哺乳动物,这些动物没有和拿着武器的人类相处过。The arrival of these hunters coincided with a time of great change of the plains.随着猎人的到来,这个广袤的平原也迎来大变化的时期。Within the next few hundred/ years, many ice age animals vanished forever.在接下来的数百年,许多冰河期动物永远消失了。So 13,000 years on, how do we know anything about this lost world? There are still clues to be found if you know where to look.所以13000年过去了,我们怎么知道有关那个过去世界的一切?如果你想知道,还需要继续探索。In the Bighorn Mountains of Wyoming is a hidden cave recreated here, where over the millennia thousands of animals have fallen to their death.在怀俄明州的大角山是重建的一个隐秘的山洞,成千上万的动物在这里摔死。Preserved below the surface are bones dating all the way back to the ice age.表面之下的骨头可以追溯到冰河世纪。Remains of bison lie alongside antelope and rabbit.野牛的尸体躺在羚羊和兔子旁边。But they are mixed with those of camels, extinct horses, giant wolves.和他们混在一起还有骆驼、灭绝了的马和巨型的狼。201303/230191

  

  Mike:Is that the Backstreet Boys youre listening to?麦克:你听的是后街男孩的歌吗?Amanda:No way, theyre so outdated now. Im listening to a parody of them, by Weird Al Yankovic. Its called ;The eBay Song; and it makes fun of ;I Want it That Way.; Its hilarious.阿曼达:不是,他们现在已经过时了。我听的是威尔德-艾尔-扬科威克恶搞他们的歌曲。它被称为“eBay之歌”,恶搞的是后街男孩的“I Want it That Way”这首歌。真地很好笑。Mike:Their music would be a lot better with the words changed. Let me hear the lyrics of the chorus...that is funny! He sings ;what I bought on eBay; in place of ;I want it that way.;麦克:歌词改一下,他们的歌会好听很多。让我听听这首恶搞的歌词。哈哈,真地很有趣!他唱的是“What I bought on eBay”。Amanda:I love how he changes the words of really sappy songs and turns them into something completely off the wall.阿曼达:他把一首很多愁善感的歌改成了完全不搭边的歌,我真的很喜欢。Mike:Parodies are great. I also like parody movies, like ;Monty Python and the Holy Grail.;麦克:这种模仿很不错。我也很喜欢恶搞电影,比如“巨蟒和圣杯”。Amanda:I think that ones a little crude, but its certainly creative. Blood makes me squeamish even though it is so fake looking and the violence is done by a killer rabbit of all things!阿曼达:我觉得那部电影有点低俗,但它肯定是具有一定创造性的。尽管电影画面很假而且暴力活动是由一个杀手兔做下的,但里面的血腥依然让我感到恶心!Mike:Well, youd hate some of the newest parody movies then if you cant take violence. There have been some great ones making fun of horror movies.迈克:哦,如果你接受不了暴力画面,你就会讨厌一些最新的恶搞电影——已经出现了一些很不错的恐怖片恶搞电影。Amanda:If I can appreciate the genius that goes into the plot and the witty lines, I might be able to overlook the gore.阿曼达:如果我能体会到作者隐含在故事情节和机智台词里的才华,也许我就能忽视掉里面的血腥场面。注:本文译文属原创,,。201205/180267。

  Its Friday December 17th, Im Natali Morris. And its time to get loaded. Facebook went down briefly on Thursday but the site came back after the few redesigns. The site now has photo text suggestion feature, the one that weve discussed before. It also has new photo layout, and a few other graphical changes. If you dont see them, you will soon.今天是12月17日,周五,我是Natali Morris。是时候接收最新资讯了。周四,脸谱网股票小幅下跌,但主页重新设计后,脸谱网又人气飙升。脸谱网新添了我们往期讨论过的照片标签功能。此外还更新了照片布局和改变了其他图形。如果你现在还没看到,那么你不会等太久。The Apples Mac Appstore will be open for business on Thursday January 6th. This brings the iphone App store to the Mac, letting you run your apps on your computer. It will be available in 19 countries at launch.苹果公司的Mac应用商城将于1月6日周四开张。Mac应用商城将iPhone的应用带入到Mac产品中,让你通过电脑也能使用应用。Mac应用商城将在19个国家上市。Yahoo is going through a pretty significant round of layoffs. Unfortunately, this means that several Yahoo services will be shut down as a result. Daring fireball reports that the bookmarketing service delicious could be just one of many Yahoo casualties. So, where am I going to save my recipes then. I guess, Ill move them to evernote but I will shed a crocodile tear for the Delicious for what its worth.雅虎正在进行一项意义深远的裁员行动。不幸的是,裁员意味着几项雅虎务将会关闭。根据Daring fireball报道内容共享站点Delicious可能成为关闭的务之一。那我还能去哪分享我的食谱呢。我可能会存到我的Evernote,但我会为Delicious留下鳄鱼的眼泪。Meanwhile, Google is increasingly in hot water in the European Union. The EU is said to be increasing its inspection of Googles practices based on complaints from Germany. The investigation has to do with whether Google gave preferential treatment to its own services when brinking search results blocking out competitors.与此同时,谷歌的发展在欧盟陷入困难。在德国提出申诉后,欧盟国家开始检查谷歌搜索结果。检查结果将显示谷歌是否在搜索结果页上将自己的专业务排在其它公司同类务前面。Google Maps from mobile on Android has a few new good ease. First of all, they come in 3D, you can also navigate them with bounds of multi-touch gestures. And they working in off line mode, this means that the maps will cach when you lose your connection and you can still use them. You do need the connection to start the guidance but if you lose your connection along the way, the map will help you keep easy on down the road. Android users to get this features, get Googles maps from Mobile 5.0 in Android market place.安卓系统手机的谷歌地图应用有了新改进。首先,地图是3D的,可多点触摸手势感应导航。可以离线使用,这就意味着,当你失去网络连接,你仍可以使用。开启谷歌地图的时候需要网络连接,但中途断开网络,谷歌地图仍能为你指引方向。安卓用户只需从安卓商城下载谷歌地图5.0安卓版即可体验。Google is not only working to map your world, they also want to map your body. The Google body browser takes you on the tour of your own anatomy. Well, not your own anatomy obviously, but the general human anatomy, imagine if Google launched your own private anatomy out of the blue with images theyve taken with that map in track. Now that would be a privacy lawsuit worth following, you can find the body browser at bodybrowser.googlelabs.com.谷歌不仅仅提供地图导航,还提供身体导航。谷歌人体浏览器带你从解剖学角度探索自己的身体,当然不是解剖你自己,而是解剖一般人类的,想象一下如果谷歌突然发布了你导入的私人解剖图像会是什么样子。那将是个有价值的隐私诉讼案,谷歌人体浏览器可在bodybrowser.googlelabs.com下载到。An update to hotmail lets you surf the web from inside your email client. This feature is called active views, it lets you visit websites and perform functions like booking travel, ordering movies on netflicks from inside your email massages.更新后的hotmail能让你在电子邮件用户端网上冲浪,这一功能叫做active views,这一功能使你能在收件箱里访问网站,安排行程,预定电影票。And finally the official playstation app is coming soon to Android and iphone. It will let you do things like keep update with your friends, games and statuses. Find new games, replay station announcements, and post your social networks about your gaming life. The Apple will be free.最后一则消息,官方的playstation应用将登录安卓和iPhone。这款应用将持续更新朋友圈,游戏及游戏等级最新信息。应用一款新游戏,发公告,在社交网络上发布游戏的最新动向。这款应用是免费的。Those are your headlines for today and that wraps up your week of getting loaded, remember you can find links to anything we discussed at Cnet.com/loaded. Ill see you Monday, Im Natali Morris for Cnet.com and youve just been loaded. 这些就是今天的头条,本周的资讯就是真么多,登录Cnet.com可以了解更多信息。我们周一再见,我是Cnet.com的Natali Morris,感谢收看。注:本篇文章英文来自普特论坛,译文属原创,,。201209/201384

  Did you ever wonder what occurs inside your body when something funny happens? What is this thing we have in our brains that makes us say “ha-ha” when someone slips on a banana?你有没有想过当一些有趣的事情发生的时候,你身体内部会发生怎样的变化呢?当我们看到有人踩到香蕉皮摔倒会“哈哈”大笑,那到底是什么让我们做出这样的反应呢?One way to find out is to watch the brain laugh. That’s what Dartmouth neuroscientist William Kelley did. He and his team had a number of volunteers watch an episode of Seinfeld while being monitored by an MRI–that’s a machine that allows researchers to see which parts of the brain are active at any given time. They then synchronized the MRI data with the laugh track to see how the brain changes when it’s registering something funny. There’s no one “funny center” in the brain–but the findings were pretty suggestive.找出的方法之一就是观察大脑。达特茅斯神经学家威廉#8226;凯利就做了这样的实验。他让许多志愿者观看了一集“宋飞正传”,同时监测他们的核磁共振成像。这样研究人员就能看到任一特定时段大脑的哪个部分是活跃的。然后研究远让磁共振数据与笑的轨迹同步,观察当有趣的事情发生时大脑的变化。大脑内没有“滑稽中心”这样一个地方——但结果很有启发。When subjects were looking at something funny, the two regions in their left hemispheres lit up. From previous studies these regions are known to be associated with resolving ambiguity. Is there something in “getting it” that’s related to the process by which we work with unclear information until we suddenly see the pattern in it?当注意到有趣的事情时,左大脑半球的两个区域就会兴奋。从前面的研究中我们得知,这些区域是与解决歧义有关的。明白滑稽事情与我们处理不了解的信息过程有关系吗?A couple seconds later two other brain regions became active, called the insula and the amygdala. The insula is associated with emotion, so it seems likely that this is the brain feeling good when it gets the joke–the “ha-ha” response.几秒钟后,其它两个区域就会变活跃,这两个区域叫脑岛和扁桃腺。脑岛与情感有关,因此很有可能是大脑接收到笑话时感觉很好,然后做出“哈哈“大笑的反应。The amygdala is associated with memory formation. As the researchers point out, while you may not be able to remember every plot detail in a Seinfeld episode, you can probably remember the jokes. Humor stays with us, forming a lasting memory. Get it?扁桃腺与记忆的形成有关,正如研究人员指出,尽管你不能记住”宋飞记“的每一个情节,但能记住其中的笑话。幽默能够保持形成一个长久的记忆。明白了吗? /201303/231061

  When it comes to evidence, the camera doesnt lie. Over the years , law enforcement here in Seattle has used cameras and their police cruisers to show proof of a crime of just a document proper procedure. But now city council member Bruce Harro wants to exploit the possibility of placing the sturdily-art cameras on the officers themselves.说到取,没有什么能比摄像机更确凿的了,多年来,西雅图的执法机关使用固定监控摄像和警察巡逻来作为法律取的主要手段。但现在,议会议员Bruce Harro提出,可以考虑在警务人员身上安放摄像头。;I believe that this is the way of the future. That we are in a technology age, its a good way to establish a good record on whats happening out there.;“我相信这是未来取执法的必然趋势。现在是视频技术飞速发展的时代,用录像来明‘发生过什么’是再好不过的方法了。”In a special meeting today at city hall. Two separate companies, Viview and Taser International made their pitch to demonstrate the latest on-person camera technologies. The cost, anywhere from 900$ up to 1,700$ per unit. But not everyone is sold on the idea.在今天市政大厅的会议室,两家公司,Viview和Taser International分别展示了现代放置人体身上的最新的摄像技术。每套设备造价900美元到1千7百美元不等。因此,并不是所有人都赞同这一想法。;You are talking about millions of dollars of investment on technology, whats the cost benefit analysis in a large organization?;“在人身上安置摄像装备意味着上百万的经济开销,”;And you dont have the answer to that yet.;“因此您现在还没有结论。”;I do not have the answer to that.;“是的,我现在还不能下任何定论。”;I believed last year Seattle probably spent around 16 million dollars just handling over 1,400 complaints that were made against the officers. And in studies weve seen both domestically and internationally. Weve seen anywhere between 40 up to a 100 percent of reduction in complaints. ;“去年一年,西雅图政府花费了约1千6百万美元购置了1千4百多套设备并投入使用。研究表明,我们看到了该举措的国内和国际效应。我们看到西雅图各地群众的投诉减少了40%以上,甚至是100%。”Recently incidents here in Seattle have shown that can be a very powerful tool that can benefit both the officer and the citizen.最近,发生在西雅图的事件实,摄像头对执法人员和市民都有好处。;What concern you more now as we saw is the incidents out there we dont get the chance to see, we want to know whats happening out there. And say it again, if we have the technology, we should use it.;“我们使用这项技术的原因是我们需要了解真相,了解案发地点发生了什么。我要重申的是,如果我们技术上能够做到,我们应该好好利用它。”According to some police departments, body bond camera should be the way of the future. Documenting everything from the officers point of view. And the will not only help convict people, but to help cops defend themselves from allegation of rudeness or even police brutality.根据一些警局的观点,便携摄像头是将来执法的必要工具。它会从执法人员的角度拍摄下一切真相。这些录像不仅能取定罪,还能明警察是否在执法过程中又无理暴行。注:本篇文章英文来自普特论坛,译文属原创,,。201207/190108

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