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n*********m 发帖数: 38 | 4 Look his publication
Conversion of D-ribulose 5-phosphate to D-xylulose 5-phosphate: new insights
from structural and biochemical studies on human RPE.
Liang W, Ouyang S, Shaw N, Joachimiak A, Zhang R, Liu ZJ.
FASEB J. 2011 Feb;25(2):497-504. Epub 2010 Oct 5.
PMID:
20923965
[PubMed - indexed for MEDLINE]
Related citations
2.
Structural basis for the inhibition of human 5,10-methenyltetrahydrofolate
synthetase by N10-substituted folate analogues.
Wu D, Li Y, Song G, Cheng C, Zhang R, Joac... 阅读全帖 |
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s******s 发帖数: 58 | 5 相比于数学物理而言。生物也不错,毕竟position多,当然做的人也多点,比例应该还算可以吧。
发信人: legendfall (Fall), 信区: PKU
标 题: 执教于美国TOP16名校的北大学子(不完全统计,2011.5)
发信站: BBS 未名空间站 (Thu May 26 11:47:04 2011, 美东)
Harvard University**
1. Sunney Xiaoliang Xie: Mallinckrodt Professor of Chemistry and Chemical
Biology; Member, National Academy of
Sciences; Fellow, American Academy of Arts and Sciences
2. Jun Liu, Professor of Statistics
3. Samuel S. C. Kou, Professor of Statistics
4. Xiaofei Tian: Professor of Chinese Literature
5... 阅读全帖 |
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t*d 发帖数: 1290 | 6 美国公民或绿卡不是必须的。H1 不行,但是 J1 可以,OPT 也可以。薪水不错。
The Center for Bioinformatics of the U.S FDA’s National Center for
Toxicological Research (NCTR) seeks a qualified postdoctoral candidate in
the field of bioinformatics. The position is open immediately. The position
requires a diverse range of expertise in data mining, machine learning,
statistics, and biology. The successful candidate needs to have a Ph.D.
degree or equivalent experience in bioinformatics, computational biology,
statistics or computati... 阅读全帖 |
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l**********1 发帖数: 5204 | 8 Already passed away people not included Nobel nominated list
alternatively if Tong Di-Zhou was at nominated list of Nobel Medicine Prize
within 1970s,
i mean his team 1963 paper to english
then published on one international academic peer review journal,
from 1966 not Mao but Liu SQ and Deng XP lead China from then,
now tg is same as Japan (USA’s economic colony) with high possibility.
pls refer
Tong, D. Z. et al. (1963)
Nuclear transfer in fishes.
Sci. Bull. 7, 60–61
童第周,吴尚勤,叶毓芬等 (1963)
<... 阅读全帖 |
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l*******r 发帖数: 39279 | 9 这个Tong可以说完全是围着老公转的
不太明白为什么欠这么多债?是medical school的学费?Tong当了医生应该很容易还清
吧?
78 |
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S********r 发帖数: 1 | 10 谁说千老就不能发财致富?
春节前我国内朋友联系我,说她孩子在哈佛医学院参加过一个官方项目,在实验室实习
,现在想再过去,看有没有门路。我在波士顿这么多年都没听过有这事情。后来听她说
同项目的有好几十个人,来自国内好几个一线二线学校。我就替她写邮件问HMS和
Harvard,结果根本没这个项目。
我后来跟这个孩子聊,才知道这个项目是Dana Farber一个Tong姓博士后组织的。她以
哈佛的名义向学生索要注册费,向学生索要高额的房租,却把他们安排在Quincy,
Malden这种偏远的地方。找了好几个人问才知道,这个Tong姓博士后原来是哈佛的phD
,在这个项目里她连自己母校的本科生都不放过。从每个学生身上她最少也能赚个两三
万,轻轻松松成百万富翁了。
千老们就好好学学吧,别整天埋着头做实验。 |
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n*****g 发帖数: 4117 | 11 ☆─────────────────────────────────────☆
flyhigher (robbie tong) 于 (Wed May 13 18:38:09 2009) 提到:
发信人: flyhigher (robbie tong), 信区: Pharmaceutical
标 题: 哪个方向好一些?
发信站: BBS 未名空间站 (Wed May 13 18:35:14 2009)
1.protein delivery, by chemical conjugation or nanoparticle
2.anti-cancer drug delivery (small molecule), by polymer micelle
同一个组,但不知道哪个方向离industry更近一些?个人感觉后者现在有无数个lab都
在做,
前者好像搞的人还不太多,但不知道将来前景如何
谢谢!
☆─────────────────────────────────────☆
nanodog (上海狗狗) 于 (Wed May 13 18:43:39 2009) 提到: |
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发帖数: 1 | 13 美国著名大学图书馆收藏的我的学术著作
My academic works preserved by US university libraries 2014
Dartmouth College、Cornell University、University of California–Berkeley、
University of California–Los Angele、Brown University
八、Dartmouth College
1、
Permalink:http://libcat.dartmouth.edu/record=b6183527
Title:Qing tong bing qi wen zi(青銅兵器文字)
Call Number:PL2448 .L5867 2014
2、
Permalink:http://libcat.dartmouth.edu/record=b6183556
Title:Shang Zhou tu xiang wen zi yan jiu(商周图像文字研究)
Call Number:PL2447 .L5835 2013
3、
Permali... 阅读全帖 |
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W***u 发帖数: 789 | 14 炳翰-美國紐約企業有限公司
BING HAN (USA)ENTERPRISES LTD.
132 Bowery St., 2F,
New York, NY 10013
TEL:(212) 966-6833
百安堂蔘行
PAK ON TONG TRADING LTD.
81-83 Mulberry St,
New York, NY 10013
TEL:(212) 608-4321
葆生堂國藥行
PO SENG TONG INC.
1323 Ave. U,
Brooklyn, NY 11201
TEL:(718) 376-1988
蟲草城蔘茸店
CHUNG CHOU CITY
39 Mott St,
New York, NY 10013
TEL:(212) 285-2288
蟲草城蔘茸店
CHUNG CHOU CITY
218-220 Grand St.,
New York, NY 10013
TEL:(212) 274-9338
蟲草城蔘茸店
CHUNG CHOU CITY 1 INC.
218-220 Grand St.,
New York, NY 10001
TEL:(212) 27 |
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s*********h 发帖数: 4 | 15 发信人: mathematics (big fish), 信区: AdvanceEdu
标 题: Re: 请问各位学长学姐
发信站: 自由空间 (Fri Mar 18 17:02:15 2005), 站内
不觉得
最有成就的华人教授zheng根本谈不上,一个土耳其人开创性的指出了mimo的容量
zheng跟在人家屁股后面把单天线的data rate和performance的tradeoff这个冷饭在
MIMO里面热炒了一下,没有提供任何new的insight和new technique
再把grassmannian manifold在mimo里面套用一下,做个花架子,这个也叫创造?
你不会naive到根据zheng的mit判断他就是比在其他学校的人牛x吧?
Tong就更不用提了,完全是个follower,什么hot就跟着什么小打小闹一番
如果要提通信里面最优成就的华人,根本轮不上zheng,tong,甚至他们的老板都没资格
我想华人最牛的一个当然是现在在香港中文大学的Yeung,他的network coding是真正semin
a
l的工作,是我见过的华人里面对通信最大的贡献
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Z*I 发帖数: 397 | 16 2012新上的fellow
清华4,交大2,东南2,中科院1
Zhenghe Feng 冯正和
Tsinghua University
Beijing, China
for contributions to smart antennas and mobile communications, and for
leadership in microwave and antenna education
Zhisheng Niu 牛志升
Tsinghua University
Beijing, China
for contributions to collaborative radio resource management in wireless
network
Jiangtao Wen 温江涛
Tsinghua University
Beijing, China
for contributions to multimedia communication technology and standards
Jianping Wu 吴建平
Tsinghua University
Beijing,... 阅读全帖 |
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m***o 发帖数: 30 | 17 【 以下文字转载自 JobHunting 讨论区 】
发信人: mqiao (万金油), 信区: JobHunting
标 题: 发几个上海交大的职位(1)-- Associate Professor
发信站: BBS 未名空间站 (Fri Apr 6 17:04:24 2007)
Shanghai Jiao-Tong University
College of Life Science and Technology
Institute for Laser Medicine and Bio-Photonics
Seeking for
Tenure-track Faculties, Contracted Research Scientists, Visiting Scholars
and Post-Doctor Fellows
The Institute for Laser Medicine and Bio-Photnoics of Shanghai Jiao-Tong
University (SJTU) is a newly established, multi-disciplin |
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m***o 发帖数: 30 | 18 【 以下文字转载自 JobHunting 讨论区 】
发信人: mqiao (万金油), 信区: JobHunting
标 题: 发几个上海交大的职位(2)-- Full / Associate Professor(3.5k)
发信站: BBS 未名空间站 (Fri Apr 6 17:05:11 2007)
Full Professor and Associate Professor Position
At
Institute for Laser Medicine and Bio-Photonics
Department of Biomedical Engineering, Shanghai Jiao-Tong University
Department of Biomedical Engineering of Shanghai Jiao-Tong University (SJTU)
is ranked top 3 research and education programs in the nation. Under the
leadership of Prof. Qiushi |
|
m***o 发帖数: 30 | 19 【 以下文字转载自 JobHunting 讨论区 】
发信人: mqiao (万金油), 信区: JobHunting
标 题: 发几个上海交大的职位(3)-- Associate Professor(3.5k)
发信站: BBS 未名空间站 (Fri Apr 6 17:06:18 2007)
Associate Professor
At
Department of Biomedical Engineering, Shanghai Jiao-Tong University
Department of Biomedical Engineering of Shanghai Jiao-Tong University (SJTU)
is ranked top 3 research and education programs in the nation. Under the
leadership of Prof. Qiushi Ren as the chief scientist, the department is
awarded RMB25million National Key Ba |
|
m***o 发帖数: 30 | 20 【 以下文字转载自 JobHunting 讨论区 】
发信人: mqiao (万金油), 信区: JobHunting
标 题: 发几个上海交大的职位(4)-- Associate Professor
发信站: BBS 未名空间站 (Fri Apr 6 17:06:50 2007)
Associate Professor
At
Department of Biomedical Engineering, Shanghai Jiao-Tong University
Department of Biomedical Engineering of Shanghai Jiao-Tong University (SJTU)
is ranked top 3 research and education programs in the nation. Under the
leadership of Prof. Qiushi Ren as the chief scientist, the department is
awarded RMB25million National Key Basic Re |
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F*******n 发帖数: 8 | 21 The absolute worst talk (once again, expositorily speaking) was by Gang Tian
. Here there was no room at all for productive day-dreaming. Tian's talk was
extremely technical, very dry, and the transparencies were typed with small
font, that probably made it hard to follow even for the ten or whatever
experts in the audience.
Appendix to Opinion 48: Impressions From The International Congress of
Mathematicians 2002 (ICM 2002, Beijing , Aug. 20-29):
By Doron Zeilberger
Written: Oct. 10, 2002
http:... 阅读全帖 |
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x********i 发帖数: 905 | 22 1950 Shiing-shen Chern, Differential Geometry of Fiber Bundles.
1970 Shiing-shen Chern, Differential Geometry: Its Past and Its Future.
1978 Shing-Tung Yau, The Role of Partial Differential Equations in
Differential Geometry.
1983 Wu-chung Hsiang, Geometric Applications of Algebraic K-Theory.
1983 Yum-Tong Siu, Some Recent Developments in Complex Differential Geometry.
2002 Sun-Yung Alice Chang and Paul Chien-Ping Yang, Non-linear Partial
Differential Equations in Conformal Geometry.
2002 Yum-To... 阅读全帖 |
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x********i 发帖数: 905 | 23 http://iccm.mcm.ac.cn/dct/page/1
Invited Lectures
Group 1
Fan Qin: Cluster algebras and monoidal categorification
Fang Li: Positivity of acyclic sign-skew-symmetric cluster algebras via
unfolding method and some related topics
Cheng-Chiang Tsai: An attempt for affine Springer theory
Li Cai: The Gross-Zagier formula: arithmetic applications
Ming-Hsuan Kang: Geometric zeta functions on reductive groups over non-
archimedean local fields
Huanchen Bao: Canonical bases arising... 阅读全帖 |
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H**F 发帖数: 177 | 24 关键词: 雌激素,江平
In 2007, a former SAC Capital junior trader Andrew Tong filed a sexual
harassment lawsuit against the firm, in which he stated his boss Ping Jiang
made him take female hormones as part of a "training program."
According to Jiang, this was to make his traders more effeminate and less
aggressive at work. Tong said he then started taking female hormones he
bought on the black market. He was fired in 2006 for losing $3 million in a
failed trade. |
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s******s 发帖数: 58 | 25 相比于数学物理而言。
发信人: legendfall (Fall), 信区: PKU
标 题: 执教于美国TOP16名校的北大学子(不完全统计,2011.5)
发信站: BBS 未名空间站 (Thu May 26 11:47:04 2011, 美东)
Harvard University**
1. Sunney Xiaoliang Xie: Mallinckrodt Professor of Chemistry and Chemical
Biology; Member, National Academy of
Sciences; Fellow, American Academy of Arts and Sciences
2. Jun Liu, Professor of Statistics
3. Samuel S. C. Kou, Professor of Statistics
4. Xiaofei Tian: Professor of Chinese Literature
5. Zhiming Kuang: Associate Profess... 阅读全帖 |
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n*****e 发帖数: 526 | 26 自己的dental是PPO,以为是随便一个牙医都可以。就找了Gaithersburg的James Tong
。预约的时候第一次打电话忘记问保险的事情。又专门打电话过去问是不是接受我这样
的保险。可能当时我问的也有问题,应该问是不是能全cover洗牙。结果人家说只要是
PPO都可以。反正我觉得他们有点误导我的嫌疑。今天收到账单。153刀要自己出。打电
话给保险公司,人家说Dr. Tong不是他们的network里面。所以要自己出钱。郁闷的很
。只能忍了。以后提醒大家注意这个问题,一定要先问清楚了。 |
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l*******d 发帖数: 572 | 27 我看版面上很多人对创业或者向国内卖医疗器械很感兴趣。这个很好啊!赚钱嘛,我也
想啊。我借这个东风,发个帖子在这里。希望大家既有钱赚,也知道如何赚钱,及回报
华人社会。我不是说不要融入美国社会,但当老墨都在为自己的利益投票时,华人是不
是也该为自己的社区做些什么,同时还有助你赚钱。
下面的文章是我在网上找到的,与大家共享。
法媒解析在法华人“成功秘笈”:辛勤 团结 互助
据法国欧洲时报网编译报道,在法国,当其他族裔的移民还在社会中下层“徘徊”时,
华人已悄然进入中上层社会。法国金融杂志《资本报》网站6日刊发题为《移民中为何
华人更成功?》的文章,细数在法华人的“成功秘笈”。
其他移民和法国本土居民仍受贫困所苦,华人究竟是如何取得成功的呢?
第一,文化因素。在中国,遵守纪律和服从权威是自古流传下来的道德准则。
Pierre Ducerf协会的Xavier Liu指出,“千年来,中国精英是通过一个所有人都能参
与的全国考试机制选拔出来的,该机制能使最贫困者走向‘金字塔’的顶端。因此,即
使华人离开了祖国,父母也仍要求子女在学校用功读书。”法国华人青年协会主席
Sacha Lin称,“在中国,... 阅读全帖 |
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e****g 发帖数: 4534 | 30 MOS和《HHHM》团队 (转自百度):
《Allegro Opus 3.3am》 Gary Tong
《还有什么可以送给你 》Davy Chan
《于心有愧 》Pam Chung
《今天只做一件事 》Joey Tang
《一个旅人》雷有晖 Pat Lui
《七百年后》柳重言
《LIFE GOES ON》孙伟明 Anthony Sun
《太阳照常升起 》黄仲贤 Yin Wong
《不来也不去》C.Y. Kong
《沙龙》沙龙 Eason Chan
雷有晖、邓建明 Joey Tang 和唐奕聪 Gary Tong 为太极成员。
C.Y. Kong谈新碟:
大碟的概念最初在我们做mos巡回的时候就已经有了。乐队里几个成员手头上
都有适合Eason的歌曲demo,我便叫所有人都交demo给Eason。然后我跟Eason讲,不如
这样,跟你走巡回的这个乐队里的成员每人都帮你写和制作一首歌?反正我们大家都会
写歌跟制作嘛!Eason很喜欢这个主意,于是大碟便开始制作了。
录音在2008年8月就开始了,我们花了足足5个月才录完。在这5个月里面,发生了
很多事情,我们也一直在走巡回。 |
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b*******o 发帖数: 1784 | 31 comft,这个我也有心理障碍。一定要准备一些手套,或者那种长腿的tongs用来收尸。
偶的实战经验,tongs比手套好,克服了偶的胆怯。 |
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j******3 发帖数: 18319 | 32 来自主题: _BaoziPlace版 - 浪漫九龍塘 http://www.youtube.com/watch?v=BTpwETrBqIM
这歌听着很舒服
I want to sing you a song, about me and you went to Kowloon Tong, we have to
be very strong, if we want to do something very wrong. 我們終於去到了九龍塘
在城大旁的酒店爆房 你臉上沒有一點點的徬徨 我們都似是很開放 I want to
sing you a song, about me and you went to Kowloon Tong, we have to be very
strong, if we want to do something very wrong. 我們打開房便見到一張床 然後
才開始覺有點慌 我在想應否真的行房 這樣會否破壞了交往 我們會否繼續再交往 |
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i******e 发帖数: 410 | 33 jojojojo...report buzz to GA....jojojojo...and lnny
tong tong di...sila sila di!!! |
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I*a 发帖数: 297 | 34 ai, tong xie, su zhi, zhu yi su zhi |
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a********e 发帖数: 5251 | 37 有「小诺贝尔奖」之称的年度「英特尔科学奖」(Intel Science Talent Search)2011
年300名初选入围高中生名单,l2日揭晓。华裔学生再度大放异彩,共有约百人入围。
入围的这300名学生,选自全美各州。他们每人都至少将获1000元奖学金。初选入围学
生所就读的学校,也相对将获每入围生1000元的奖金,以继续培养人才。
伊利诺州、密西根州、印第安纳州、密苏里州、明尼苏达州等五个中西部州,伊州入围
英特尔准决赛的华裔学生,包括Victor Duan、Kevin Hu、Krystle M. Leung、袁浩伦
、Randy Qingyu Jia、Zenas Yimin Shi、Kevin Muxi Song、David Xiazhe Zheng、
Gechen Zhang、Lewin Xue等十位华裔学生入围。
马里兰州向来是华生入围的大州,今年有吴英伦、Wendy Wenyu Cai、曹方圆(Fang Y.
Cao)、刘望桢(Winston W Liu)、Yan Sandra Chuan-Shan, 郑瑞楠(Raina Zhang)、
Joanna Xing、秦国... 阅读全帖 |
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p**********d 发帖数: 7918 | 38 http://www.nytimes.com/2011/01/20/world/asia/20dinner-list.html
January 19, 2011
State Dinner Guests
The following is a list of guests expected at the president’s State Dinner
honoring President Hu Jintao of China, as provided by the White House:
THE PRESIDENT and MRS. OBAMA
HIS EXCELLENCY HU JINTAO
The Honorable Madeleine Albright, Washington, D.C.
Ms. Alice Albright
Ms. Christiane Amanpour, ABC News, New York, NY
Mr. James Rubin
The Honorable David Axelrod, Assistant to the President and Senio... 阅读全帖 |
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b*****t 发帖数: 9671 | 39 中国私募业的“红色贵族”
英国《金融时报》 记者联合报道
字号
最大 较大 默认 较小 最小 背景
收藏 电邮 打印 评论[98条] 英文 对照
在中国新兴的私募股权行业,新天域资本(New Horizon Capital)是最具影响力和最为
成功的一家公司。该公司管理着数十亿美元的资金,拥有德意志银行(Deutsche Bank)
、摩根大通(JPMorgan Chase)、瑞银(UBS)以及新加坡主权财富基金淡马锡(Temasek)等
诸多投资方。但光看其北京总部办公室,你是无论如何也猜不到这些的。
这家公司位于金宝大厦(Golden Treasure Tower)——一座靠近中国传统皇权中心紫禁
城的一座普普通通的建筑里。在大厦的大堂里找不到该公司的标识牌。只有来到大楼第
12层,看到门内一块小小的牌子上用中文写着“新天域成长投资顾问有限公司”,你才
会意识到这就是它那简朴的办公室。
这家公司并不需要奢华的办公室,因为它拥有中国最有价值的资产之一:温云松(
Winston Wen)。这位毕业于美国西北大学凯洛格商学院(Kellogg bus... 阅读全帖 |
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c**i 发帖数: 6973 | 41 (1) Carlos Tejada, Government Puts Focus on Illicit Tollbooths. China Real
Time, Oct 7, 2011
http://blogs.wsj.com/chinarealtime/2011/10/07
/government-puts-focus-on-illicit-tollbooths/
("Illegal tollbooths often begin as authorized toll-collecting stations that
local officials keep open well past the point at which they have met their
highway-funding purposes. Chinese regulations allow tolls to be collected
for a maximum of 15 years after a highway opens. A 2005 audit showed more
than 4,300 tol... 阅读全帖 |
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c*********2 发帖数: 3402 | 42 http://behindthewall.msnbc.msn.com/_news/2012/04/11/11141788-ho
Stringer/China / Reuters
China's former Chongqing Municipality Communist Party Secretary Bo Xilai and
his wife Gu Kailai pose in this January 17, 2007 file photo.
By Eric Baculinao and Bo Gu, NBC News
BEIJING – The political shock waves set off from within a U.S. diplomatic
compound by a disgruntled ex-cop in the southwestern city of Chengdu have
culminated into what may well be China’s biggest political scandal in years
.
Already ... 阅读全帖 |
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c*****2 发帖数: 899 | 43 有没有人知道薄瓜瓜的英文专著《还有不同》,到底在什么地方可以买到?
我查了WorldCat,发现这本书的英文书名为 Uncommonwealth, 全世界只有香港大学图书
馆收藏了一本.
http://www.worldcat.org/title/uncommonwealth-hai-you-bu-tong/oc
Language Note: Text mainly in English, some in Chinese; tables of contents also in Chinese.
这本书非常独特,内文主要是英文,但是其中夹杂一些中文,英文专著的目录却是中文的.很想买一本来收藏.
我去查了美国跟英国的Amazon网站都没有卖这本书.由谁知道哪里有卖,麻烦告诉我,谢
谢. |
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m******i 发帖数: 546 | 44 【 以下文字转载自 SanFrancisco 讨论区 】
发信人: maozhexi (毛泽西), 信区: SanFrancisco
标 题: 童安格,李宗盛--历史的伤口
发信站: BBS 未名空间站 (Sun Jun 3 18:28:39 2012, 美东)
演 唱: 小虎隊 王新蓮 伍思凱 文章 沈光遠 李宗盛 知己二重唱
邰正宵 金素梅 城市少女 姜育恒 星星、月亮、太陽 馬玉芬
馬兆駿 陳美威 陳複明 童安格 張雨生 張信哲 張洪量
張淘淘 曾慶瑜 張鎬哲 黃韻玲 葉歡 鄭怡 蔡幸娟
《曆史的傷口》
蒙上眼睛,就以爲看不見
捂上耳朵,就以爲聽不到
而真理在心中,創痛在胸口
還要忍多久,還要沉默多久
如果熱淚可以洗淨塵埃
如果熱血可以換來自由
讓明天能記得今天的怒吼
讓世界都看到曆史的傷口
蒙上眼睛,就以爲看不見
掩上耳朵,就以爲聽不到
而真理在心中,創痛在胸口
還要忍多久,還要沉默多久
如果熱淚可以洗淨塵埃,如果熱血可以換來自由
讓明天能記得今天的怒吼,讓世界都看到曆史的傷口
啊......啊......
WOUND OF HISTORY
Translated by ... 阅读全帖 |
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发帖数: 1 | 45 农历大年初一本应是一家团聚之日,而已在美生活近20年的康州美甲店华人店主黄哲龙
和李香今夫妇,则面临在这一天被递解出境,与两个在美国出生的儿子分离。
据《世界日报》报道,2月14日,黄哲龙和李香今在受访时,多次抑制不住眼泪表示,
他们感到“一片茫然,不敢想接下来将发生什么。”
当地民选官员、社区居民于9日集会声援,呼吁让这对夫妇留下来。康州首位华裔州众
议员汤伟麟(William Tong)和他母亲都到场;汤伟麟14日表示,“黄氏夫妇若被递解,
整个社区都会悲伤。我们正在用一切合法的方式尝试让他们留下来。”
面临被递解的黄哲龙说:“如果只是我和妻子,回国不是问题。最让我们痛苦的是两个
孩子未来的生活。他们仍然需要我们。”他还表示,十多年来他们一直为生活打拼,忽
略了教孩子中文,“15岁的大儿子正值敏感的青春期,五岁的小儿子还无法理解这一切
。”
康州州长马洛伊(Dannel Malloy)也致信美国国土安全部长尼尔森(Kirstjen Nielsen)
,要求停止递解黄氏夫妇。他说,美国是这两个在美国出生的孩子唯一的家,他们需要
爱他们的父母,“递解父母,等于把两个孩子送到寄养家庭,拆... 阅读全帖 |
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d******o 发帖数: 1106 | 46 ni zhe shi wansui bu li kou beihou xia hei shou a , yu rong tong xue |
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m**d 发帖数: 21441 | 48 朱令案中凶手投的是什么铊盐呢?童爱军1997年发表的文章中所用的正是硝酸亚铊。(
Room-temperature phosphorescence of dansyl chloride solution in the absence
of protective medium and its medium effect Li, L., Chen, Y., Zhao, Y., Tong,
A. Department of Chemistry, Tsinghua University, Beijing 100084, China)
。我们就以硝酸亚铊为例分析一下。
硝酸亚铊的溶解性在20摄氏度的时候为9.55克/100毫升,也就是说100毫升水可以溶解
大约10克。童爱军实验中用的浓度为0.25摩尔/升,大约为6.7克/100毫升, 100毫升水
里有6.7克。硝酸亚铊的溶解性高不高呢?我们用食盐氯化钠作为对比,食盐的溶解度
在20摄氏度时候约为36克/100毫升。我们在溶解食盐固体的时候就会发现它并不是一入
水就溶解了,需要搅拌很长时间。那么硝酸亚铊的溶解性更小,所以固体在室温下溶解
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s*******u 发帖数: 9508 | 49 Paypal:
Unique Transaction ID #9A497290VH1763430
$100
Best wishes to all those suffering in the earthquake! |
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