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October 28 某人有救了~据英国每日邮报报道,科学家称未来有望能够利用化学手段抹去令人感到痛苦不堪的记忆,并将有助于治疗恐惧症和应激障碍等.这项研究是由美国佐治亚医学院研究小组和中国 华东师范大学的科学家共同合作,研究出利用化学手段可以有选择性地删除小白鼠大脑中痛苦的记忆,并且不会破坏小白鼠大脑组织,使清除不想拥有的记忆成为可 能.他们从小白鼠大脑中成功分离出记忆分子,并利用这种分子清除了它不愉快的记忆. 在试验中,研究人员将老鼠放到一个小房间里,播放一段录音,然后反复电击小白鼠,因此,老鼠脑海中对这个房间和声音产生了痛苦的记忆,当再一次进入这个房间或听到这种声音时便会变得惶恐不安、身体不停地颤抖.首先,研究人员将小白鼠放到同一个房间内但并没有播放录音,并给它注射被称为CamKII蛋白质,它仅仅忘记了这个房间给它造成的恐惧,但是下一次播放录音时,依然会恐惧颤抖.然后,研究人员将小白鼠再一次放到这个房间并播放让它感到恐惧的录音,并注射这种蛋白质.随后再将它放在同样的环境中并播放同样的录音,小白鼠表现正常,并没有恐惧状态的产生.这表明删除一段不愉快的记忆需要在同时回忆令其感到痛苦的记忆或者恐惧的情况下注射这种药物. October 24 还记得吗?
广州市的膨食品主要有“卜卜星”、虾片、虾条、薯片等。 October 23 再读大师
今早的冷笑话 有一天,一位其貌不扬的男士,带着一位十分艳丽的OL,来到Causeway Bay一家LV店。他为OL选了一价值6万5元的LV handbag。 付款时,男士掏出支票本,十分潇洒地签了一张支票。店员有些为难,因为这对夫妇是第一次来店购物。 男士看穿了店员的心思,十分冷静地对店员说: "我感觉到,您担心这是一张是空头支票,对吗?今天是周六,银行关门。我建议您把支票和handbag都留下。等到星期一支票兑现之后,再请你们把 handbag 送到这位小姐的府上。您看这样行不行?" 店员放了下心来,欣然地接受了这个建议,并且大方的承诺,递送handbag的费用由该店承担,他本人将会亲自把这件事情给办妥。 星期一,店员拿着支票去银行入账,支票果真是张空头支票!愤怒的店员打电话给那位顾客,客户对他说: "这没有什么要紧啊!你和我都没有损失。上星期六的晚上我已经同那个女孩上床了!哦,多谢您的合作。" 这个故事揭示了次贷危机的本质。人们在对未来收益充满良好预期的时候,对于可能加大风险缺乏防范意识。美女认为周一六万多LV就到家了,自然也就放松了警惕,认为ONS的投资是值得的,对于投入产出的预期是建立在一个具有巨大不确定风险的情况下的。而对未来收益预期的包装则是这些投资机构最擅长的事情。中国的股民大多跟这个美女一样,所以亏钱基本上是活该,没有这些人,股市赚谁的钱呢。而媒体和分析家们,往往在其中扮演了LV店员的配合角色。 October 17 羊群的选择上帝把两群羊放在草原上,一群在东,一群在西。上帝还给羊群找了两种天敌,一种是狮子,一种是狼。上帝对羊群说:“如果你们要狼,就给一只,任它随意咬你们。如果你们要狮子,就给两头,你们可以在两头狮子中任选一头,还可以随时更换。”
东边那群羊想,狮子比狼凶猛得多,还是要狼吧。于是,它们就要了一只狼。西边那群羊想,狮子虽然比狼凶猛得多,但我们有选择权,还是要狮子吧。于是,它们就要了两头狮子。 那只狼进了东边的羊群后,就开始吃羊。狼身体小,食量也小,一只羊够它吃几天了。这样羊群几天才被追杀一次。西边那群羊挑选了一头狮子,另一头则留在上帝那里。这头狮子进入羊群后,也开始吃羊。狮子不但比狼凶猛,而且食量惊人,每天都要吃一只羊。这样羊群就天天都要被追杀,惊恐万状。羊群赶紧请上帝换一头狮子。不料,上帝保管的那头狮子一直没有吃东西,正饥饿难耐,它扑进羊群,比前面那头狮子咬得更疯狂。羊群一天到晚只是逃命,连草都快吃不成了。 西边的羊群只好把两头狮子不断更换。可两头狮子同样凶残,换哪一头都比东边的羊群悲惨得多,它们索性不换了,让一头狮子吃得膘肥体壮,另一头狮子则饿得精瘦。眼看那头瘦狮子快要饿死了,羊群才请上帝换一头。 这头瘦狮子经过长时间的饥饿后,慢慢悟出了一个道理:自己虽然凶猛异常,一百只羊都不是对手,可是自己的命运是操纵在羊群手里的。羊群随时可以把自己送回上帝那里,让自己饱受饥饿的煎熬,甚至有可能饿死。想通这个道理后,瘦狮子就对羊群特别客气,只吃死羊和病羊,凡是健康的羊它都不吃了。羊群喜出望外,有几只小羊提议干脆固定要瘦狮子,不要那头肥狮子了。一只老公羊提醒说:“瘦狮子是怕我们送它回上帝那里挨饿,才对我们这么好。万一肥狮子饿死了,我们没有了选择的余地,瘦狮子很快就会恢复凶残的本性。”羊群觉得老羊说得有理,为了不让另一头狮子饿死,它们赶紧把它换回来。 原先膘肥体壮的那头狮子,已经饿得只剩下皮包骨头了,并且也懂得了自己的命运是操纵在羊群手里的道理。为了能在草原上待久一点,它竟百般讨好起羊群来。为羊群寻找水源和草场,甚至为了保护羊群不被前来骚扰东边的那头狼吃掉,去恐吓威胁殴打东边的狼。而那头被送交给上帝的狮子,则难过得流下了眼泪。 西边的羊群在经历了重重磨难后,终于过上了自由自在的生活。东边的那群羊的处境却越来越悲惨了,那只狼因为没有竞争对手,羊群又无法更换它,它就胡作非为,每天都要咬死几十只羊,这只狼早已不吃羊肉了,它只喝羊心里的血。它还不准羊叫,哪只叫就立刻咬死哪只。更可恨的是,那匹狼为了不让它肯定打不过的西边那头狮子来寻它的晦气,竟定时向西边的狮子提供从东边羊群里精挑细选出来的肥羊,讨好从来吃不到活羊的狮子。东边的羊群只能在心中哀叹:“早知道这样,还不如要两头狮子。” October 15 涨价起不到什么作用听父亲说水费又上涨了,我说在北京没什么感觉啊!原来一直都是这样啊!貌似取暖费也涨了~
Oct 14, 2008
北京正面临水源危机!(经济学人)
October 06 100W1。爱情和性 People see love as the key to happiness. Those who love and are loved in return are happier than others. Great prosperity, a high-status job, health, personal attractiveness, marriage, even sex -- none of these make up for a lack of love. "You can be happy without a good sex life, and you can have a good sex life and be unhappy." Freedman point out, though sex is an important element in happiness for most people. 2。婚姻 Being married makes happiness easier, even in an age of widespread divorce. "Despite changing attitudes toward marriage and the incredible high divorce rate," says Freedman, "a vast majority of our population seem to find happiness in marriage and to be unhappy if they remain single too long." 3。单身 Single men and women are generally less happy than married ones. Still, the questionnaire replies revealed sharp differences between the sexes. After age 40, the "happiness gap" between single and married men seems to disappear, while it increases between single and married women. For many reasons, life seems particularly hard for single women as they age. 4。离婚 Those who are divorced are much less happy than those who maintain a central love relationship. So it comes as no surprise that most who get divorced eventually remarry. And those who do get married again, the survey indicates, are much better off than those who do not. Second marriages have at least as much potential for happiness as first ones. "One failure, one poor choice, one relationship that does not work out, may cause considerable unhappiness, but it does not seem to reduce one's chance for finding happiness in marriage or in general." In fact, survey results indicate that for men the second marriage is happier than the first. Unfortunately, women, on average, are slightly less happy in a second marriage. 5。职业妇女 One of the questions in the survey asked people if they suffered from headaches, sleeplessness, worries, loneliness, etc.-- since people who do consider themselves less happy than those won don't. Married women who do not work are much more likely to have these kinds of symptoms," the book says. "Employed wives are less anxious and worried, and less likely to feel worthless than housewives." 6。年龄和幸福 Despite widespread belief that the middle years are the happiest, the survey says this isn't so. Nor does old age inevitably mean the onset of unhappiness. As might be expected, major factors contributing to unhappiness in old age are reduced income, loss of a spouse, and the boredom of retirement. Yet, on the whole, "the reported happiness levels of people in the later years, including a great many who have retired, is no lower than in any other group." In fact, older people are more likely to say that they are very happy than any other age group in the survey. 7。收入和教育 A large part of the influence of money and education on happiness derives from one's original expectations. If you thought you'd earn a lot, and did, you may have a "so what?" attitude. But if your expectations have been overfulfilled, the happiness that comes from getting more than you thought you would get can be quite pronounced. "The happiness that comes from getting more than you thought you would get can be quite pronounced. "The happiest groups were those with little education who earned a lot; while the highly educated who earned a lot were not so well off psychologically." 8。工作和幸福 Satisfaction with your work is more important element of happiness than anything except love and marriage, the survey makes clear. Ranking various occupations by the happiness of the workers revealed that clerks were at the bottom of the the range, secretaries and blue-collar workers came next, the architects, college professors, nurses and managers. And at the top of the contentment scale came clergymen, psychologists and entertainers. 9。童年和青春期 Although the key to happiness does not lie in one's childhood experiences, it does seem to be associated with a child's relationship with the same-sex parent and with childhood guilt -- "two factors from early life closely related to adult unhappiness." 10。结论:如何才能幸福: To love and be loved in return. To have enough money, but not necessarily a great deal. To have meaning and direction in life, and a sense of control over it. To have received more from life than you expected.
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