不知道牛奶排得快。听说过多吃蛋白抗副射，不过这是民间传的，书上从来没有读到过。
我们医院喝过I－１３１的病人，要求他们多喝水没说要喝奶。
小人对RADIATIOIN比较敏感，老人相对来说没有小人那么敏感。
有些CANCER是没有THRESHOLD的，也就是说多收到一点RADIATION，那CANCER RISK就升高；有的CANCER是有THRESHOLD的，低于这个直，就是没事，高于某个直，才开始有RISK。这个THRESHOLD不同年龄也是不同的，一般来说小人的比较低，随着年龄的增加而增大。

 双宝太可爱了。。。要是正面就更好了。

苗苗去新幼儿园了！我也想找个离家近的。我们现在这个每天单程就要半个小时。

快说说现在怎么不好。我上班单程半个小时，找了一个离家近的普通幼儿园，一个单位旁边的top幼儿园，正在选择中，最大的顾虑就是commute。

如果是URANIUM漏的话，要持续好多好多好多年。它的半衰期好长，印象里是几万年，也可能我记错的。苏联那个到现在还隔离不能住人的。如果日本这次最后MELTDOWN的话，情况就很糟糕。日本地放小，人口密度高。不象苏联大，人都可以撤掉。中国沿海城市象上海啥的肯定是有影响的。但这个影响不一定马上能感觉到，有LATENT PERIOD，要到多年后才会慢慢显现，这影响是慢性的。

zai!。风间来上课蝼，前排就座

6dao hai shi 60dao?

 给大家贴一个我朋友给我发的EMAIL。她是在达拉丝NUCLEAR PLANT做ENGINEER的。毕业于塔木NUCLEAR ENGINEERING，很聪明的女孩子。
As the resident nuclear expert in the family (I know, scary...), I feel like I need to send accurate information on what's going on in Japan. While the earthquakes and tsunami have had devastating consequences, the situation regarding the nuclear power plants is not like the media is describing it. It's wrong for them to act like they understand what is giong on and what they are talking about, and they make lots and lots of assumptions which are simply incorrect.

If you want to know what is really going on, please check out the websites of the Nuclear Energy Institute (NEI) www.nei.org and the International Atomic Energy Agency (IAEA) www.iaea.org.

Some important points:

There are several nuclear power plants near the epicenter of the main earthquake. Fukushima Daini, Onagawa and Tokai nuclear power plants are all in cold shutdown condition (safe and stable). All were shutdown automatically (as they are designed to do) and no radiation releases occurred. There was at least one fire at the Onagawa plant but it was extinguished (I'm assuming it was on the secondary (power producing) side of the plant). One worker did die at Daini but it was due to a crane operation accident.
Fukushima Daiichi is the one we are hearing most about. It contains 6 nuclear reactors (so the plant contains 6 "unts"). 3 were operating, 3 were not. Listening to the media, it sounds like a reactor has exploded and there is radioactivity being release in large amounts in the atmosphere. it is not true. Three of the fires were due to hydrogen releases, one from an oil leak. None were reactor/fuel-related. The containment buildings are all intact except for the OUTER shell of the containment of unit 2. Some radioactivity has been released in localized areas and the levels are decreasing. 70% of the fuel in units 1 and 2 is damaged but it is contained in the reactor vessels and being cooled.
 
As you read about radiation levels, keep in mind that the limit for the public (you and me) is 100 mrem/yr and 5000 mrem/yr for radiation workers.  

So far, and based on the information available, the reactors have done their jobs quite successfully. The area was hit by several earthquakes and a tsunami. Houses are floating in the water, some towns have pretty much disappeared. And yet, all plants are now in cold shutdown mode. It is not another Chernobyl as the media wants to make people believe. The situation should definitely not be taken lightly and that's why many actions are being implemented for preventative measures. The nuclear plant problems are actually fairly minor compared to what Japan is going through right now.

There's a lot more to say about all this but it's late so I'm going to stop now. Let me know if you have any comments about this. I'm not a fanatic and I'm not saying that these events are insignificant, I just want to clarify what is happening and remind all of you that what you're hearing is not what's going on.
 

hahaha

1mSv=100mrem

haha hao deh!

xs56

她干妈，你要奔么

是的，去了3天了，现在来看除了早上送的时候哭，其他都挺好的，这几天是春假，我老板出去玩了，我就每天早1个多小时去接的，都是在画画或者吃snack。我们这地方小，去哪都不远，原来那个dc从家去开3分钟，到单位10分钟－15分钟，现在这个离家1分钟

真好！