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木兰县人流手术多少钱延寿县儿童医院做输卵管通液多少钱Business商业报道A pixelated portrait of labour就业市场高清图LinkedIn offers a new way to look at employmentLinkedIn让你用全新的角度看待就业OFFICIAL statistics can tell you how many workers were jobless last month, how many had college degrees and how many worked in construction.官方统计数据能够告诉你上个月有多少人失业,多少个有大学文凭及多少人从事建筑业。But they cannot tell you how many know Hadoop, a software for managing data that is much in demand these days.但这些数据却无法告诉你有多少人会使用Hadoop这个如今需求量甚大的数据管理软件。LinkedIn, however, says it knows that, and much else gleaned from the profiles of its millions of members.然而,LinkedIn说它知道这些,还掌握许多从其数百万会员的注册信息收集而来的其它信息。The social-media website for professionals can tell you that one of the fastest-growing job titles in America is adjunct professor.这个专业人士的社交网站能告诉你,美国从业人数增长最快的一种职业是兼职教授,One of the fastest-shrinking is sales associate.从业人数减少得最快的职业之一是销售人员。Researchers aly mine the internet for hints about disease outbreaks, the national mood or inflation.研究人员已经在网络上找寻关于疾病爆发、国民心态及通货膨胀的线索。LinkedIn thinks its data can do the same for the job market.LinkedIn认为其数据能在就业市场上派上同样的用场。It has more than 150m members worldwide, 60m of them in America.LinkedIn在全球拥有一亿五千万会员,其中六千万来自美国。That should be enough to draw accurate inferences about the entire American labour force.凭此应足以精确推断整个美国劳动力市场的情形。At the request of the White House Council of Economic Advisers, it calculated which industries and job titles were experiencing the biggest gains and losses.应白宫经济顾问委员会的要求,LinkedIn对哪些行业及职业的从业人数最多或最少进行了统计。Scott Nicholson, a data scientist for the firm, says LinkedIn can potentially track such changes in real time,该公司的一位数据科学家 斯科特尼科尔森说,LinkedIn甚至可以实时追踪这些数据的变化,rather than the weeks or months government surveys take.而不像政府调查那样要费时数周或数月。It can also follow occupations and industries, such as e-learning, that dont have their own category in government tallies.LinkedIn也可以追踪如在线学习这种政府记录中没有单列出来的职业与行业的数据。It can trace shifts between regions, sectors and occupations.它还能追踪不同地区、行业、职业之间的变化。Are people quitting law firms to become law professors, moving from Arizona to North Dakota, or what?人们是否辞去了律师事物所的工作去当法律教授了?是否从亚利桑那州搬到了北达科它州?还是其他状况?The firm hopes to be able to track the nations evolving skills base.该公司希望能够对美国人不断发展的技能水平进行追踪。Members routinely pick up new skills and add them to their profile.其会员平日会学习新的技能并将其添加至个人信息中。LinkedIn can see how often job-changers mention a particular skill, such as Hadoop.LinkedIn能够知道跳槽者提及某项技能的频率。Jeff Weiner, the firms boss, imagines that eventually every job opening and its requisite skills will be digitally searchable by every potential candidate,公司老板杰夫韦纳的设想是最终每位潜在的求职者都能在网上搜索到空缺的职位及其所需的技能,使社会能更加人尽其才,reducing the friction that lets millions of vacancies co-exist with high unemployment.而不至于出现有数百万个空缺职位的同时却又失业率高企的局面。Such granularity could revolutionise economic research, says Erik Brynjolfsson of MIT.麻省理工学院的埃里克布吕诺尔夫松说,这种 分辨率会为经济调查带来革命性的变化。But for consistency and longevity, you cant beat the government.但若论调查的连贯性和持久性,无人能胜过政府。As Mr Brynjolfsson notes, Web companies dont tend to have the same lifespan as the US Census Bureau.正如埃里克布吕诺尔夫松所说,网络公司的寿命往往不可能和美国统计局一样长。 /201306/242696黑龙江省哈尔滨市中医院是正规医院吗? Science and technology科学技术Inflatable spacecraft充气式宇宙飞船Blown up in orbit在轨道上运行时充气膨胀A plan to use enormous balloons to build space stations一个大量使用气球构建空间站的计划THE International Space Station is mankinds holiday house in the sky.国际空间站是人类的空中度假小屋。Like all such houses, it is a luxury item.它与其他所有类似小屋一样,都是奢侈品。And like many similar projects on Earth, the owners cannot resist tinkering with it.它的所有者会忍不住地想去改进它,就像改进地球上很多类似项目一样。It was in this spirit that, on January 16th, NASA announced that the ISS is to get an extension.本着这样的精神,美国航天航空局在1月16日宣布将扩展国际空间站的空间。This will not, as might have been the case on Earth, be a conservatory or loft conversion.这并不会像地球上那样是一个温室或者改装后的阁楼居室,Instead, it will be a BEAM, or Bigelow Expandable Activity Module.而是一个毕格罗可充气活动太空舱。Robert Bigelow, an American hotel entrepreneur and space enthusiast, has for years been pushing the idea that space stations should be made not of metal but of fabric.美国酒店企业家罗伯特·毕格罗是一位太空爱好者,多年来一直在劝人们接受这样的想法—构建空间站应该用织物而不是金属。That would mean they could be folded up for launch and inflated in orbit.这将意味着,空间站在发射时可以折叠,在轨道上运行时可以充气膨胀。An inflatable space station may sound like the proverbial chocolate teapot,可充气的空间站听起来可能像大家所熟悉的巧克力茶壶。but if you are going to have space stations at all, then inflation is not a bad way of making them.但如果真要建空间站,那么采用膨胀法是个不错的选择。There have been many proposals in the past.过去也曾提出过很多方案。Wernher von Braun, the patriotically flexible developer of the V2 military rocket and the Saturn V moon rocket, sketched plans in the 1950s.20世界50年代,沃纳·冯·布劳恩草拟了初步计划。他热爱祖国,灵活变通,为德国开发了V2军用火箭,为美国开发了土星五号卫星火箭。The Goodyear Aircraft Corporation produced mock-ups in the early 1960s.20世纪60年代早期,固特异航空公司生产出了这样的实体模型。In the 1980s the Lawrence Livermore National Laboratory came up with a detailed space-exploration plan which relied on inflatable craft, thus quickly attracting the nickname brilliant condoms.20世纪80年代,劳伦斯利物莫国家实验室提出了一个空间探索的详细方案,由于以充气式宇宙飞船为载体,因而很快获得了非凡的安全套的昵称。And in the 1990s NASA proposed sending astronauts to Mars in an inflatable craft called TransHab.20世纪90年代,美国航空航天局提议用充气式宇宙飞船TransHab把航天员送上火星。Despite the branding possibilities offered by the Livermore version of the idea, Mr Bigelow and NASA prefer the less evocative term expandable module in their literature.尽管劳伦斯利物莫国家实验室关于充气式宇宙飞船的说法已经提供了品牌价值,但毕格罗和美国航空航天局在资料中更倾向使用可膨胀的太空舱,这个术语比较不会让人产生联想。Regardless of the name, however, making spacecraft and space stations out of fabric offers several advantages over the tin-can approach.但不管取什么名字,比起用锡罐建造宇宙飞船和空间站,用织物建造有几大好处。The most important is weight. Inflatable space stations are lighter than metal ones, and even small savings in weight make a big difference to launch costs.最关键的是重量。充气式空间站比金属材质的空间站更轻,即使是减轻一点重量也会大大降低发射成本。Expandable modules may be safer, too.膨胀式太空舱可能也更加安全。Ground tests by Bigelow Aerospace, Mr Bigelows vehicle for his orbital ambitions, suggest that the modules walls—thick sandwiches of exotic fabrics such as Vectran and Nomex —offer better protection than metal ones against impacts from micrometeors and the increasing amount of artificial debris that is in orbit around Earth.毕格罗航天公司对毕格罗实现轨道飞行梦的工具进行了地面测试,结果表明:太空舱壁面的厚夹层是由独特的织物制成,如聚芳酯纤维和诺梅克斯。比起金属制造的壁面,织物壁面能提供更好的保护,免受微流星和越来越多绕地球轨道飞行的人造碎片的影响。They are also less likely than metals to generate dangerous secondary radiation when bombarded with things like cosmic rays.在撞击如宇宙射线等东西时,比起金属材质的太空舱,膨胀式太空舱产生二次辐射的可能性更小。That is one reason why NASA was interested in using inflatable craft for the months-long journey to Mars.这也是美国航空航天局对使用充气式宇宙飞船进行长达数月的火星之旅感兴趣的一大原因。Nor is the idea untested.充气式太空舱已经有过测试。In 2006 and 2007 Bigelow launched two unmanned versions, Genesis 1 and Genesis 2.毕格罗分别在2006年和2007年发射了创世纪1号和创世纪2号两架无人驾驶宇宙飞船。BEAM, which will be bolted onto the space station in 2015, if all goes well, will be the last test of the technology before the launch of the firms intended commercial product, the BA-330.毕格罗可充气活动太空舱将于2015年装在空间站上。如果一切进展顺利,毕格罗可充气活动太空舱将是该公司发射预期商业产品BA-330太空舱之前的最后一次技术测试。This will offer 330 cubic metres of internal space.充气式太空舱将提供330立方米的舱内空间。At the moment the ISS has a volume of 916 cubic metres.目前国际太空站的体积为916立方米。The firm plans to launch two BA-330s in 2016, link them together in orbit, and thus create a station with 70% of the pressurised volume of the ISS for a fraction of the cost.毕格罗航天公司计划将于2016年发射两个BA-330太空舱,并在轨道上相互连接,从而能用国际空间站增压体积的70%建造一个空间站,费用也是之前建造的一小部分。This first station, dubbed the Alpha Station, will be equipped with laboratory equipment, workbenches and the like.第一个这样的空间站也叫A空间站,将配备实验室仪器和工作台等诸如此类的设备。Bigelow hopes to offer 60 days aboard it for around 26m, assuming that its guests make the trip into orbit on one of the cheap rockets provided by SpaceX, another private space company.毕格罗希望能够提供费用约为2,600万美元在空间站呆60天的务,假设旅客到轨道乘坐的是由私人太空公司SpaceX提供的廉价火箭。Bigelow hopes in particular to win business from governments without big space programmes of their own.比格罗特别希望能从没有大型空间项目的政府手中赢得业务。To that end it has memoranda of understanding with several, including those of Britain, Japan and the Netherlands.为此,毕格罗航天公司与几国政府签署了谅解备忘录,其中包括英国、日本和荷兰。It is also wooing the private sector, though that may prove tricky.该公司也在寻求私营部门的持,尽管这可能需要技巧。There has long been talk of the advantages of zero gravity for manufacturing specialised materials whose components are of very different densities, and for growing specialised protein crystals for examination by pharmaceutical companies.长久以来,大家一直都在谈论在失重的情况下,制造组件密度差异很大的特殊材料和培育特殊蛋白质晶体用于制药公司检查的好处。This was, indeed, one of the sales pitches for the ISS. Unfortunately, the private sector stayed away in droves, and the scientific output of the ISS has been pitiful.这实际上是国际空间站的推销说辞。大批私营部门都不参与,而国际空间站的研究成果也是少得可怜。If renting the Alpha Station out as a laboratory does not work, there is always the option of turning it into a holiday house.如果不能把A空间站租出用作实验室,那么可以选择把它改成度假屋。Given Mr Bigelows background, it is often assumed that this is the plan anyway.考虑到毕格罗的背景资料,人们常常会认为,这至少也是个方案。The firm insists that it is not, at least for now.毕格罗航天公司却不赞同,认为至少现在不是。But who will really be interested in paying 26m to go into orbit remains to be seen.但究竟谁会对花2,600万美元进入轨道感兴趣,目前还不得而知。Inflated space stations are fine, as long as they do not lead to inflated expectations.只要充气式空间站能与预期效果相符,那充气式空间站还是很不错的。 /201310/260490哈尔滨省第八医院网上挂号

哈尔滨月经不调医院有哪些Business商业报道Codelco v Anglo American智利国家铜业公司对战英美资源集团Ore war矿石之战A mineral battle in business-friendly Chile商业环境友好的智利爆发矿产之争LEADERS of countries at war have long warned voters not to throw them out before the shooting stops.战争期间的国家领导人早就提醒过选民,在击停止前不要把他们甩在一边。Although Chile has been at peace since it restored democracy in 1990, its state copper company, Codelco, is embroiled in a fierce legal fight with Anglo American, a global mining conglomerate, over the ownership of rich metal deposits.尽管智利在1990年恢复民主后一直处于和平状态,其国家铜业公司Codelco还是为了与英美资源集团争夺金属富矿的所有权而被卷入到的激烈法律争端中。And it will now have to wage that battle without its boss, Diego Hernandez, who quit his job on May 24th.现在Codelco不得不在没有主帅的情况下进行这场斗争—其执行总裁埃尔南德斯于5月24日辞职。Chiles mining industry has boomed under a hybrid structure, in which Codelco, the worlds biggest copper firm, competes with private rivals.作为世界上最大的铜业公司,Codelco与私营企业不断竞争—智利的采矿工业 在这种混合结构下繁荣起来。The company hired Mr Hernandez, who had previously worked at BHP Billiton, another global miner, mainly to oversee expansion.Codelco雇佣曾供职于必和必拓的Mr Hernandez,主要是为了让他负责公司的扩张战略。Mr Hernandez soon found a tempting acquisition target in Anglo Americans Sur project, consisting of two mines, a smelter, and two recently discovered deposits in the Andes, which are thought to hold a whopping 2.1 billion tonnes of ore.Mr Hernandez很快就发现了一个诱人的收购目标——英美资源集团的苏尔项目,该项目包括两处矿山、一个冶金厂和两处最近在安第斯山发现的两处矿床。In 1978 Codelco acquired an option to buy up to 49% of Sur during a one-month window every three years.1978年Codelco就签订了收购苏尔49%股权的期权的合同,每三年开放一次窗口。In January the company exercised it. Its contract contains a formula for calculating the price, which is based in part on Surs profitability in the five years before purchase.今年一月Codelco宣布行使期权。这份合同包含一个公式,能够根据苏尔在收购前五年的盈利能力等因素计算出其价格。Codelco says this equation values the project at .5 billion.Codelco称根据这个公式该项目价值135亿美元。It secured a .75 billion loan from Mitsui, a Japanese firm, to pay for its share.Codelco已经从日本三井物产获得67.5亿美元的担保贷款来购买这些股权。However, the formula takes no account of the new finds at Sur or Anglo Americans investment in it.但是,这个公式没有考虑到苏尔公司新发现的矿产或者是Anglo American对苏尔的投资。To fend off Codelco, Anglo agreed with Mitsubishi, another Japanese trading house, to sell a 24.5% stake for .4 billion.为了抵制Codelco的收购,Anglo同意向日本三菱公司以54亿美元的价格出售苏尔集团24.5%的股份。Anglo said Codelco would have to settle for a smaller slice after the Mitsubishi deal closes.Anglo表示,在与三菱公司的交易完成后,Codelco 只能收购在苏尔集团的剩余的部分股份 。Mr Hernandez accused Anglo American of breaching its contract.Mr Hernandez起诉Anglo American违反合约,The two sides went to court.双方对簿公堂。Then on May 22nd they suspended proceedings and agreed to talk.5月22日,双方又推迟诉讼,打算和谈,They gave themselves 30 days to reach a deal.原本计划在30天内达成一致意见,But two days later Mr Hernandez abruptly quit.但2天后,Mr Hernandez突然辞职。He said his departure had nothing to do with the Anglo spat,Mr Hernandez表示他的离职与Anglo争端无关,but rather with the companys board, which he accused of micromanagement.而是对公司董事会事无巨细的微观管理方式不满。In 2010 Chile overhauled Codelcos administrative structure, transforming the board from a mere rubber stamp into a real check on management.2010年智利政府对Codelco的行政结构进行了整改,董事会获得了对公司管理层的监管权力,不再像以前那样只是个橡皮图章。Industry observers say the new organisation has led to better decision-making.业内观察家认为新的组织架构可以更好地作出决策。But Mr Hernandez apparently grew tired of having to explain himself at every turn in interminable meetings.但是Mr Hernandez显然已经厌倦了在没完没了的会议上一遍又一遍的解释自己的做法。His successor is Thomas Keller, the companys chief financial officer, formerly of Royal Dutch Shell.Mr Hernandez的继任者是公司首席财务官托马斯.凯勒,曾在荷兰皇家壳牌公司工作过。Industry observers say Mr Keller is a more open boss than Mr Hernandez.业内观察家认为相比Mr Hernandez ,Mr Keller是一个思想更为开放的老板。Although Mr Keller will probably pursue a similar corporate strategy, Anglo American may try to take advantage of the turmoil to adopt an even tougher stance in negotiations.尽管Mr Keller很可能继续推行与Mr Hernandez相似的公司战略,Anglo American可能会利用这段混乱期,以在谈判中采取更强硬的立场。How the government-appointed board will advise the new boss remains to be seen.政府委任的董事会将对这位新经理提出怎样的建议,目前还不得而知。Chile would love to get its hands on Sur, and will face domestic pressure not to buckle:智利政府十分希望能够拥有苏尔项目,同时也将面对难以克的国内压力:politicians and union leaders have accused Anglo American of trying to rob the country of its God-given copper, and public opinion frowns on foreign control of mines.政客和工会领导人来控诉Anglo American试图强占本属该国的铜矿资源,公共舆论也对外国控制国内矿山表示不满。But Chile also wants to protect its relationship with Britain and its reputation as one of Latin Americas safest places to invest.但与此同时,智利政府也希望保持与英国的关系,并维护好自己作为拉丁美洲最安全的投资国的名声。Mr Keller may guide Codelco to a settlement, but he might soon find himself as frustrated as Mr Hernandez was with a process that is as much about politics as it is about business.Mr Keller可能会引导Codelco合理解决现有问题,但今后他除了经营公司,还要应付许多政治活动—这可能很快会让他变得和前任Mr Hernandez一样沮丧。 点击此处下载本期经济学人讲解PDF与音频字幕 /201307/246231哈尔滨人民医院妇科人流 Dear Annie:亲爱的安妮:In the past month, I have received three e-mails from different people asking me to send a deposit, after which they will forward a winning lottery ticket to me. In exchange for cashing it for them, I will get a portion of the money.在过去的三个月里,我接收到来自三个不同的人发给我的电子邮件,要求我给他们汇款,然后会寄给我的票。我帮他们兑现票,作为交换,他们会给我一部分佣金。I know these are scams, but Im sure there are a few people who might fall for them. What do I do with these e-mails?-Palmdale, Calif.我知道这些都是骗人的把戏,但我相信肯定会有人上当受骗。我应该怎么处理这些邮件呢?——来自加利福利亚,帕姆代尔市。Dear Palmdale:亲爱的帕姆代尔:Most such scams involve people claiming to be Nigerian officials or surviving spouses of former government officials, who very politely offer to give you money if you will help them transfer funds out of the country. You are then asked to provide your bank account number and some money to cover legal and transaction fees. You may even be encouraged to travel to Nigeria or a border country to complete the transaction. Sometimes, the con artists will produce fake money to verify their claims.大多数类似的骗子都自称是尼日尼亚的官员或者是前政府官员的未亡人,他们会非常有礼貌地请你帮忙把钱转出国,并给你钱作为报酬。然后要求你提供你的卡账号和一些钱,以付法律和交易费用。他们还会邀请你去尼日尼亚或是邻国以完成交易。有时候,这些骗子还会印假钞做幌子。People who have responded have been beaten, subjected to threats and extortion, and in some cases, murdered. And, of course, there is a stream of excuses why there was never any transfer of funds to your account. If you receive e-mail from someone claiming to need your help getting money out of another country, do not respond.受骗的人则会被殴打、遭受恐吓,敲诈勒索,甚至被谋杀。当然他们还会编造无数的理由说从来没有向你的账户转过账。如果你接收到请你帮忙把钱转到国外的电子邮件,千万不要理睬。原文译文属!201304/237097哈尔滨妇科检查花多少钱

哈尔滨九洲医院做人流怎么样?Arrears and foreclosures拖欠期款与丧失抵押品赎回权Staving off the repo man阻止回购者 When the global housing boom turned to bust, mortgage arrears spiked. In America, the proportion of troubled loans rose from 0.2% before the financial crisis to a peak of 11% in 2012. In Ireland 18% of all mortgages are now in arrears; by value, they account for 23% of the market.当全球房地产业由繁荣变得萧条,按揭贷款拖欠就上升了。2012年,美国不良贷款的比例从金融危机前的0.2%上升至11%的历史新高。目前,爱尔兰18%的抵押贷款处于拖欠状态。据估测,拖欠金额占了市场份额的23%。This crisis is partly self-inflicted. In Greece and Ireland, where foreclosure is very difficult, arrears have piled up. Greece has banned almost all repossessions since 2008. That means the total cost to local banks of the property crash is still worryingly uncertain. A recent paper from the Federal Reserve Bank of Atlanta found that slowing foreclosure in America lowered, rather than supported, property prices during the crisis. Banks may need to be cruel to borrowers to be kind to the wider economy.这场危机部分是由自己造成的。在希腊和爱尔兰,欠款者不易丧失抵押品赎回权,他们的欠款累积成堆。自2008年起,希腊就废除了绝大多数没收抵押物的条例。这就意味着对于本地,房地产崩盘的损失总额仍然是不确定的,这令其忧心忡忡。亚特兰大联邦储蓄最近发布一篇文章称:在经济危机期间,美国国内丧失抵押品赎回权的速度放缓,但这并没有维持住房地产价格,反而拉低了房价。可能需要严待借贷者,而善待更加广泛的经济。 /201405/294728 巴彦县中医院电话多少道外区中医院网上预约系统

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