a*********a
发帖数: 3656 | 1 I agree with every word you quoted. I have also been in the Northeast for
most of the time I spent in the US. where the democratic party has a much
stronger tendency to breed radical nuts like De Blasio and Elizabeth Warren.
Talking about Warran, it makes one chuckle how far a female 1/32 native
American (Cherokee) breed could get one in academia and the democratic party.
to me, both O8ma and Warran have little political skills, and must resort to
class warfare to stay in power or to advance the... 阅读全帖 |
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M******a
发帖数: 6723 | 3 2016-09-09 郭孙伟 科学春秋 微信号kexuechunqiu
功能介绍
《科学春秋》是《知识分子》旗下的科学史平台，由刘钝、张大庆、王扬宗三位学者共
同主编，聚焦科学、技术和医学的历史，旁及相关的思想和文化议题。推崇秉笔直书的
良史传统，追求通古今、汇中西、融文理的境界。敬请关注。
►李景均先生（1912-2003）。来源：genetics.org
导言：
本文的主人公从未在公开场合标榜过自己是一个爱国者，但其行动却明白无误
地表明他对祖国的一往深情。1940年，他博士毕业后，放弃在美国优裕的生活工作条件
，选择在战火纷飞的时候携新婚妻子回到祖国。1949年1月他还向新中国的首任北京市
长叶剑英表示要为祖国科教事业贡献力量。
然而就是这样的一个科学家却在1950年3月选择了离国出走。
导致他离国出走的原因是什么？这个令人唏嘘的故事背后是否有什么东西值得
今人思考？郭孙伟教授的文章首次详细披露了这一事件的详细经过。
撰文 | 郭孙伟（原上海交通大学医学院妇产科研究所所长,美国威斯康辛医学院教授）
责编 |... 阅读全帖 |
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M******a
发帖数: 6723 | 4 http://hx.cnd.org/?p=130390
三，在香港的逗留
CC抵港不久就接到了国立台湾大学校长的教授聘书，欢迎他去台大任教。随聘书还附有
校长的信，言明CC到台大后倘若觉得不合意，校方将随时提供方便帮助他去美国。但CC
婉言谢绝了台大的邀请。
CC到香港后写信给在美国的朋友， 告知摩尔根遗传学在中国大陆的困境，并求助谋职
，“如果我有可能在你熟知的任何大学或研究机构任职，我将乐于为其效劳”。这位朋
友将信转给了《遗传杂志》（穆勒当时为该期刊的编委之一），该期刊在1950年6月刊
登了这封信（显然是征得CC同意之后），并冠以“遗传学在中国死亡”的标题。
CC的这封信引起了美国著名遗传学家、诺贝尔奖得主穆勒 （Hermann J. Muller, 1890
－1967）的注意。穆勒利用自己的地位及关系，安排群体遗传学家克洛 （James Crow
）对CC的书《群体遗传学导论》写了一篇书评，在《美国人类遗传学》杂志发表。恰巧
这时美国前任卫生部长派伦 （Thomas Parran）博士刚刚走马上任匹兹堡大学新组建的
公共卫生研究院，欲聘一位人类遗传学家，遂写信给穆勒，希望能... 阅读全帖 |
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z*****y
发帖数: 554 | 5 Forget about struggling Hillary. It is time to face it: Cruz essentially
endorsed Gary Johnson; Ben Sasse is potentially endorsing Gary Johnson; Ron
Paul might endorse Gary Johnson. He already got 9% in the latest poll. The
worst scenario is: Gary Johnson and a divisive GOP are really helping
electing DEM if struggling Hilary can hang there with brainless supporters,
or Hillary failed too soon and DEM got a new candidate out like Warran or
Sanders.
This is no longer a two way race. Selfish right... 阅读全帖 |
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s*k
发帖数: 507 | 6 以下均为转帖
一不小心已经6千赞了，真是没有想到。既然大家这么喜欢看我鬼扯，我就继续扯下去
，首先声明，再往下写就进入我不熟悉的领域，难免出错，权当抛砖引玉吧。大家有想
法的可以在评论区提出，我觉得有道理的会引用，并注上你的名字。
更新列表：
11/10 : 又增加了 obamacare的内容
11/10： 增加了十一以色列，和十二ISIS内容。
11/09: 不好意思，我犯了一个严重错误，建墙的成本错了10倍，应该是每英里1000万
。（2006年的时候大概每英里400万，考虑到通货膨胀，算个1000万吧），所以完成120
英里边境墙需要12亿，而不是2亿（难怪我写的时候就觉得有点少）。真不是多大的钱
（书生论政就是爽快），大约等于美国和墨西哥1天的交易额。
》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》
对于评论区的一些问题统一回复：
（1）关于气候变化的问题，大家都提到Trump是不相信气候变化的，这没错。但是对
Trump这么合格的政治投机分子来说，只要他意识到气候变化是他现在最好的朋友，他
要实现的反全球化，反NAFTA都可以在气候变化的大框架下实现... 阅读全帖 |
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n*****s
发帖数: 6495 | 7
怎么讲？这货跟elizabeth warran, maggie hassan, al frankan这几个人的hearing都
是答非所问，感觉完全不懂，这个要投赞成票很不容易啊 |
|
c*******l
发帖数: 769 | 8 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
American Eagle $125 0.82
FYE $125 0.88
JCP $125 0.87
TJMaxx $125 0.86
Bath Body & Works $125 0.82
Bed Bath & Beyond $125 0.82
单张面值:
$25
可接受的价格 (required):
American Eagle $125 0.82
FYE $125 0.88
JCP $125 0.87
TJMaxx $125 0.86
Bath Body & Works $125 0.82
Bed Bath & Beyond $125 0.82
物品新旧要求:
new
邮寄方式要求:
free codes or YCYP
买卖双方谁承担邮寄损失(required if not code only):
Default
付款方式说明:
BOA or Paypal
其他补充说明:
广告的有效期:
物品来源 (required for ALL cards!):
DP
我的联系方式:
Mitbbs Mail
warran |
|
r****9
发帖数: 4961 | 9 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
4 lenovo y550p @810
上次lava上面哪个
单张面值:
可接受价格(必须明码标价！):
810x4 + YL
物品新旧要求:
new
邮寄方式要求:
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
BOA, chase
其他补充说明:
期货。 上次lava那个，我的订单还有效。如果你要，马上付钱，我就打电话让lenovo下单发货。
Lenovo IdeaPad Y550p 324164U
It features:
Intel® Core i7-720QM Processor
2.80GHz
15.6" HD Wide LED 1366x768
4GB RAM DDR3
320GB
SuperMulti DVD Recordable
NVIDIA GeForce GT 240M 1024MB
Bluetooth
1.3MP webcam
Windows 7 Home Premium
6 Cell Battery
1yr Warran |
|
m********e
发帖数: 4371 | 10 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
Macys/Dillards/Bloomingdales/TJMaxx/Lord&Taylor/Bonton
单张面值:
25
可接受价格(必须明码标价！):
Macys 175 @ 0.90
Dillards 175 @ 0.90
Lord&Taylor 125 @ 0.90
bloomingdales 125 @ 0.90
Tjmaxx/Marshalls 125 @ 0.89
Bonton 125 @ 0.86
物品新旧要求:
new in hand
邮寄方式要求:
FC+DC or priority mail--UP
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
boa, chase bill pay
其他补充说明:
广告的有效期:
till gone
物品来源(Required for All Cards!):
gc program
我的联系方式:
Warran |
|
a******e
发帖数: 36306 | 11 前天和昨天中午各写了一段陈述，然后今天中午收到马总的信，把我吓了一跳。这信发
给我好像不合适阿，太confusing了
We can certainly understand your concerns about this claim being closed. How
ever, as stated in our previous message, the Amazon.com Guarantee policy onl
y covers situations in which the merchandise has not been received or is dif
ferent from the item described on the product detail page.
Even though you are disappointed with the item, you are not eligible for an
A-to-z Guarantee Claim because you did receive the item you ordered.? We w... 阅读全帖 |
|
P*******5
发帖数: 248 | 12 我想卖的物品:
New iPhone 3GS 16GB blk 37 week for $610 each. 4台
Brand New HTC Touch Pro 2 （Sprint） $380 each. 5台
Brand New HTC Touch Pro 2 （T-Mobile）$385 each. 5台
单张面值:
599
可接受的价格 (required):
610
物品新旧说明:
Iphones are AT&T refurbished
Literally brand new. plastic screen protector still on
11月30号收到的机器，只是打开sim卡插槽看了一下S/N
可以提供AT&T的conformation letter
邮寄方式要求:
ycyp
买卖双方谁承担邮寄损失(required if not code only):
bmau
付款方式说明:
paypal,billpay
其他补充说明:
广告的有效期:
til gone
物品来源 (required for ALL cards!):
att
我的联系方式:
pm
warran |
|
y******7
发帖数: 1554 | 13 二手交易风险自负！请自行验证是否合法和一手卡！:
y
我想卖的物品:
Nokia n900 x 3 at hand
Nokia n900 x 2 on road
单张面值:
可接受价格(必须明码标价！):
$485 each
物品新旧要求:
Sealed, Brand New
邮寄方式要求:
Your FedEx/UPS Label
买卖双方谁承担邮寄损失(Required if not code only):
Before goes into tracking system, me
After goes into tracking system, you
付款方式说明:
BOA/ING
其他补充说明:
Drop off within 24hr of received payment&Label
广告的有效期:
Till gone or update
物品来源(Required for All Cards!):
Dell small business
我的联系方式:
MITBBS
y******[email protected]
Warranty期限:
Nokia's Limited Warran |
|
r****9
发帖数: 4961 | 14 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
4 lenovo y550p @810
上次lava上面哪个
单张面值:
可接受价格(必须明码标价！):
810x4 + YL
物品新旧要求:
new
邮寄方式要求:
买卖双方谁承担邮寄损失(Required if not code only):
default
付款方式说明:
BOA, chase
其他补充说明:
期货。 上次lava那个，我的订单还有效。如果你要，马上付钱，我就打电话让lenovo下单发货。
Lenovo IdeaPad Y550p 324164U
It features:
Intel® Core i7-720QM Processor
2.80GHz
15.6" HD Wide LED 1366x768
4GB RAM DDR3
320GB
SuperMulti DVD Recordable
NVIDIA GeForce GT 240M 1024MB
Bluetooth
1.3MP webcam
Windows 7 Home Premium
6 Cell Battery
1yr Warran |
|
v********d
发帖数: 3531 | 15 二手交易风险自负！请自行验证是否合法和一手卡！:
y
我想卖的物品:
24 iPhone 4 16G opened 4.0.1
单张面值:
599+tax
可接受价格(必须明码标价！):
730 each for 4.0.1 16g 24 units
700 each for 4.0.2 16g 2 units
800 each for 4.0.1 32g 2 units
物品新旧要求:
new
邮寄方式要求:
your label
买卖双方谁承担邮寄损失(Required if not code only):
before drop off, mine, after drop off, yours
付款方式说明:
Bank deposit, need to receive fund first
BOA/Wells Fargo/Chase
其他补充说明:
price is very firm.
广告的有效期:
til gone
物品来源(Required for All Cards!):
APPLE Store
我的联系方式:
call 626 236 7026
Warran |
|
y****t
发帖数: 10233 | 16 投资的方法途径没有更好,只有更合适.
whatever works for me will fit into my portfolio.
很多时候,只不过是信息不对称,或信息不足,导致了你裹足不前.
比如说,你买公司自己的ESPP.你买不买?
当然买,为什么?因为肯定有得赚,
足够的信息告诉了你肯定有的赚.
如果信息不那么透明呢?
再举个例子.
你不会不知道,近来最火爆的鞋是什么吧?记得去年dubya还穿着上白宫草萍溜呢.
如果年初你买了这家公司的股票,现在差不多翻番了.
这就是最普通的投资方法,
warran buffett在用,peter lynch在用,
你,也同样可以用. |
|
s**********n
发帖数: 868 | 17 Background: Berkshire is offering $100 per share for BNSF shareholders for
the mega-merger. 40% of the amount will be paid with BRK.A/BRK.B shares. The
conversion ratio will be determined by the volumn-weighted trading price of
BRK.A shares within a ten-trading-day period prior to the close day of the
merger.
Facts:
1. BNSF is holding the shareholder's voting for approving the merger on Feb.
11, but we did not know what date exactly the merger will be closed (except
in first quarter).
2. In Jan. |
|
f**d
发帖数: 2494 | 18 你从头到尾都没说过股票上涨是不是巴菲特造成的啊 |
|
m******t
发帖数: 2416 | 19 Well all this is on the table by the BNSF voting, so
if there are enough shareholders feeling they got screwed
over, their won't be a merger. Otherwise, it's just life
for you.
IANAL, but as far as legality is concerned, I think
you'll need to be able to prove that Birkshire did
attempt to pump up the price on purpose.
The
of
the
Feb.
except |
|
n******n
发帖数: 12088 | 20 没看懂。怎么一会儿A，一会儿B的？这两个之间有套利交易吗？好像投票权不一样吧。
The
of
the
Feb.
except |
|
s**********n
发帖数: 868 | 21 Yes you are right. The conversion ratio will be set on table on Feb.11
voting, w
hich is a good thing. But I think it mostly likely will go through since it'
s still a fair deal overall. I don't know if they can possibly discuss a new
closing date if they don't approve immediately.
Personally I don't believe Buffett would do anything clearly illegal, but
this form of share exchange does provide a lot of room for manipulation, and
some of them may be legal. At least least he can legally set the c |
|
s**********n
发帖数: 868 | 22 This post is not about arbitrage between A and B. Sorry for the confusion.
Right now BRK.A = 1500 BRK.B.
I don't really know about their voting rights. But BRK.B was just split last
month to facilitate the merger, which acted a big short-term catalyst to
the stock price of both A shares and B shares. The split also qualified BRK.
B for S&P500 listing, which acted as another short-term catalyst. |
|
b****e
发帖数: 460 | 23 Lookit, you have 3 choices rather than 2 in the Presidential election.
May be, to vary the conversion ratio, split b share and let it sub the seat
of BNI in S&P500 and boost up the share price will ultimately make the deal
a little bit cheaper on berkshire b shares. If that's the case, well done Bu
ffett.
btw, I like the "1 day shy" situation.
The
of
the
Feb.
except |
|
n******n
发帖数: 12088 | 24 doubt:
If BRK.A shares is going to decay to its pre-S&P announcement level
gradually until Feb.10, BNSF shareholders will lose about 5% right
after the conversion.
Here u refer to BRK.B by typo?
last
BRK. |
|
s**********n
发帖数: 868 | 25 The two types of shares are correlated pretty well, so it doesn't matter
which one in the context. |
|
l******r
发帖数: 4021 | 26 要看保哪些东西了。一般大约是500-800左右吧。我的空调叫warranty 公司来修，每次
还要另交service fee 75刀。最近说是在大幅上涨修理空调的费用。准备到明年warran
ty合同到期的时候取消。 |
|
C********r
发帖数: 256 | 27 Then you are TU.
For rent a car, use VISA/Master Gold/Plat. both OK, same coverage, if use
AMEX, they do not cover the surcharge of rental company, only damage part.
Discover, don't know.
For buy things, VISA gives this to signature card, if others, you need to call
your CC to make sure, it is double warranty up to 1 more year on top of
original warranty 3 years or less. i.e max 4 years for your things. Master
gives to gold/plat., it is double warranty up to 1 more year on top of
original warran |
|
G******e
发帖数: 9567 | 28 是跟 Warran Buffett 一起吃的吗？ |
|
f******x
发帖数: 2260 | 29 It's a stigma he/she will be wearing for the entire life. Just like in
financial crisis, it's easy to go to the discount window and borrow money.
However, firms like GS and MS didn't go to discount window. Instead they
went to Warran Buffet and CIC to get equity money and paid very high price.
I would say the invisible sticker will stay even if your kid catches up to
the peers later in the life and may be the catalyst for future breadown.
Only at that time, you won't be around. |
|
f******x
发帖数: 2260 | 30 It's a stigma he/she will be wearing for the entire life. Just like in
financial crisis, it's easy to go to the discount window and borrow money.
However, firms like GS and MS didn't go to discount window. Instead they
went to Warran Buffet and CIC to get equity money and paid very high price.
I would say the invisible sticker will stay even if your kid catches up to
the peers later in the life and may be the catalyst for future breadown.
Only at that time, you won't be around. |
|
b******e
发帖数: 3348 | 31 【 以下文字转载自 BackHome 讨论区 】
发信人: bitworse (绣衣直指使者), 信区: BackHome
标 题: 【出售】 skymiles 60,000 一张回国机票
发信站: BBS 未名空间站 (Sat Aug 29 22:31:27 2009, 美东)
发信人: bitworse (绣衣直指使者), 信区: FleaMarket
标 题: 【出售】 skymiles 60,000
发信站: BBS 未名空间站 (Sat Aug 29 22:29:44 2009, 美东)
我想卖的物品:
skymiles 里程
单张面值:
skymile,60,000mi
可接受的价格 (required):
900+fee
物品新旧要求:
new
邮寄方式要求:
I book for you.
买卖双方谁承担邮寄损失(required if not code only):
不用邮寄
付款方式说明:
boa only
其他补充说明:
广告的有效期:
till gone
物品来源 (required for ALL cards!):
我的联系方式:
站内信箱
warran |
|
b**********x
发帖数: 844 | 32 【 以下文字转载自 FleaMarket 讨论区 】
发信人: blackhorsezx (blackhorsezx), 信区: FleaMarket
标 题: [出售]现货Macys黄油+clinique gift sets
发信站: BBS 未名空间站 (Sat Mar 27 10:19:21 2010, 美东)
二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
现货Macys黄油+clinique gift sets
单张面值:
可接受价格(必须明码标价！):
$29 for 1 lotion/gel with 1 gift set
物品新旧要求:
new, all 2010 黄油
邮寄方式要求:
Your label，全部大箱装小箱，全力保证不会压坏
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
boa, paypal, billpay
其他补充说明:
最少100套
广告的有效期:
直到活动结束
物品来源(Required for All Cards!):
macys
我的联系方式:
mitbbs
Warran |
|
h*a
发帖数: 142 | 33 感觉outlet 最近refurbish的价格比ssp 里新的还要贵好多
outlet里的：
ThinkPad T410 (Refurbished)
List Price: $1,269.00
Outlet Price: $761.40
Intel® Core™ i3-330M (2.13GHz, 3MB Cache)
Genuine Windows 7 Professional 32 - English
320GB, 7200RPM Serial ATA 2.5" Hard Drive
2GB PC3-8500 DDR3 1067MHz SDRAM SODIMM Memory
14.1” WXGA+ (1440 X 900) TFT
Intel® Graphics Media Accelerator HD
DVD Recordable 8x Max Dual Layer
Learn More
SSP里的：
Ships within 9 bus. days** $725.98
ThinkPad T410 - 1 Year Depot Warran |
|
t*******y
发帖数: 21396 | 34 另外多数信用卡能Double Warranty Up To 1年，前提是买的东西是新的，有原厂
Warran同样。 |
|
r***x
发帖数: 108 | 35 Ah, I had the exactly same situation as you.
I bought this one for $79.
http://www.amazon.com/Nokia-C2-01-5-Unlocked-Player--U-S-Warran
Cool things are:
1. Unlocked.
2. Quadband,and 3G. So it can be used in China.
3. Built in Chinese input and display, only need to set it up in the
settings
4. More than a week standby time.
5. FM radio
6. 3M camera.
Keep in mind, it doesn't support wifi though, which may be not that
important for old people.
You are lucky, It really take me a while to find a goo... 阅读全帖 |
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x*********o
发帖数: 337 | 36 warran wang is warren buffet's adopt chinese son |
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Z****g
发帖数: 13731 | 37 您这腔调跟 warran Wang 有一拼。
顶一下 |
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y****r
发帖数: 120 | 38 GM tech center那周围有许多condo,三四万块钱，买来出租投资怎么样大家觉得？ |
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M********I
发帖数: 848 | 39 建议不要考虑月租金达不到1000的出租房。
如果不是成规模管理的话，维修成本会过高，随便修修就可能把几个月的利润吃掉 |
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y****r
发帖数: 120 | 40 condo不会有大的维修费用吧？三万多刀的condo,税加管理费300，在GM对面很好找租客
，两居室可以租900刀，回报率相当好啊。HOA还包暖气费的，在这种冰天雪地的地方太
宝贵了 |
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M********I
发帖数: 848 | 42 900 也不错，基本能保证不亏钱。
维修的费用主要在冰箱，洗碗机，空调，供暖炉，做饭的炉子。（这些就要看你买的单
位里面这些东西的新旧了）
每次换房客打扫，刷漆。
其他费用，代理费（自己出租可以省）， 房屋空置， 物业特别收款（小区修理，
reserve 不够的话，会有一次性特别收费）
最头疼的是房客赖房租。 |
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y****r
发帖数: 120 | 43 回楼上两位，我唯一担心就是那边房客素质不行，怕太多老黑房客。 |
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g********y
发帖数: 303 | 44 找WARREN和物业管理公司管吧
自己管房子很头疼
不过，我做了点儿小研究，感觉WARREN租房市场不是非常活跃。自住的人居多。
另外，不知道DETROIT未来怎么规划。反正WARREN好象被列为十大可投资的城市。 |
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y****r
发帖数: 120 | 45 那么便宜的房租，再被管理公司盘剥一层就不赚钱了。
据我所知GM tech center附近的很好出租 |
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s********2
发帖数: 152 | 49 宝宝1岁半了，想找个family care适应一下。不知道附近地区有没有这样的地方？？谢
谢～ |
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N*D
发帖数: 3641 | 50 一般电器有warranty；一般costco只能用Amex，Amex自动double manufacturer warran
ty，做一年以上两年以内找Amex。
如果你使用cash或者debit card，就没办法了。 |
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