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全部话题 - 话题: reproduce
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s****h
发帖数: 184
1
http://retractionwatch.wordpress.com/2011/09/28/you-can-do-that
You can do that? A massive correction in Nature, but no retraction
This past April, Amparo Acker-Palmer and colleagues published a study in
Nature, “Ephrin Bs are essential components of the Reelin pathway to
regulate neuronal migration.” Within a day of its publication, Nature
readers were raising questions about many of its figures. They started like
this:
Andy Gu said:
Looks like Fig 1a, the two middle figures are actuall... 阅读全帖
y***i
发帖数: 11639
2
来自主题: Biology版 - Nature 道歉了
道歉还挺全面的,包括了副标题。把原来的editor note剔除了。看来是比较全面的胜
利了!!!!
his article has drawn an extraordinary level of outraged response. The
volume of comments has been so great that our online commenting system is
unable to cope: it deletes earlier posts as new ones arrive. We much regret
this ongoing problem. The disappearance of some cogent responses to the
story has fuelled suspicions that Nature is deliberately censoring the
strongest criticisms. This is absolutely not the case: Nature welcomes
critically min... 阅读全帖
l**********1
发帖数: 5204
3
来自主题: Biology版 - 有没有剽窃的嫌疑?
那有偷了假百元美钞去银行兑换小面额纸币时候被逮住的风险哦
尤其在 tumor stem cell field
pls refer this week Nature NPG focus:
http://www.nature.com/nature/focus/reproducibility/index.html
or
Has Biomedical Research Become Less Reliable?
Irreproducibility and Misconduct in Life Science Research
Updated November 15, 2012
Several months after the Amgen report, C. Glenn Begley, former global cancer
research for Amgen, reported that result in 47 of 53 publications his
groups sought to reproduce over a 10-year period could not be rep... 阅读全帖
A******y
发帖数: 2041
4
来自主题: Biology版 - JBC文章还好使不?
If I'm in the search committee, I will look at the paper. I have see some
amazing paper in JBC and crappy ir-reproducible paper in NCS (hell, I know a
lab's NCS papers are mostly unreliable at best and can only be reproduced
by the 1st author, muhaha). If a school can not distinguish what research
is good and the likelihood of the subject getting funded or not, the school
got more problem than just hiring people.
n*********m
发帖数: 38
5
来自主题: Biology版 - What do you guys work for?
Immunology Retraction Exposes Misconduct
07/10/2013 Andrew S. Wiecek
Nature retracts a 1994 paper after the first author was found to have "most
likely" committed research misconduct. Learn more...
Last week, Nature retracted a highly-cited paper published in 1994 because
the authors were unable to reproduce the results, according to the
retraction notice (1). But the real reason behind the retraction might have
more to do with the first author’s scientific misconduct.
Nature has retracted a 19... 阅读全帖
n*********m
发帖数: 38
6
来自主题: Biology版 - What are biologists doing?
mmunology Retraction Exposes Misconduct
07/10/2013
Andrew S. Wiecek
Nature retracts a 1994 paper after the first author was found to have "most
likely" committed research misconduct. Learn more...
Last week, Nature retracted a highly-cited paper published in 1994 because
the authors were unable to reproduce the results, according to the
retraction notice (1). But the real reason behind the retraction might have
more to do with the first author’s scientific misconduct.
Nature has retracted a 199... 阅读全帖
b*l
发帖数: 1118
7
她自己刚刚claim又重复了一遍,,,有人重复出来了吗?
According to the news media in Japan, Dr. Obokata recently succeeded to
reproduce the results by following the exact protocol as published. It is
confirmed by Riken CDB so it’s not a tabloid:
http://sankei.jp.msn.com/science/news/140306/scn14030609000001-
I am rather surprised by the fact that she is allowed to run experiments
when the paper is under investigation, but in any case, I encourage everyone
who are trying reproducing the results to contact Riken CDB askin... 阅读全帖
G**s
发帖数: 21
8
Co-Author of Stem-Cell Paper Asks for Retraction
Teruhiko Wakayama Says Stem-Cell Research Had ‘Crucial Mistakes’
TOKYO—The co-author of two breakthrough papers on making stem cells said
Monday he had asked for the papers to be retracted, citing “crucial
mistakes” in the research.
The decision is the latest and perhaps heaviest blow against the research,
which was published in Nature in January and has been under intense scrutiny
in recent weeks.
A spokeswoman for Nature said the journal was sti... 阅读全帖
s******y
发帖数: 28562
9
呵呵,没说他们是对的。我只是觉得中医里面的一些说法可能是有原因的(而不纯粹是
胡编瞎说),有些可能值得我们去深究一下。
比方说中医对食物分类成热凉什么的。这个目前挺难用现在的科学来解释的,如果是方
舟子这种机械科学论的人来看了,肯定就说,食物吃进肚子里都分解成糖分子,脂肪分
子以及氨基酸分子才吸收的,怎么可能有区别呢,一定是胡说八道!
但是那些说法偏偏还就挺reproducible的,比方说一般人在大夏天吃了个什么上火的东
西,真的就容易流鼻血的。而我觉得对于我们这些研究者来说,凡是可以reproducible
的却不能被当前理论解释的现象都应该引起我们的好奇心。因为里面可能潜伏有我们
当前的理论没有覆盖到的东西。当然,我觉得我们应该在对于中医里面描述的现象留心
理会,而不是盲目相信或者照搬中医里面的“理论”。
再发散一下,上面有人说“人中黄”不是大粪(而是用大粪泡过的甘草)所以和菌群平
衡无关。我觉得他这个结论可能下得有点仓促了。
网上说《本草备要》里面对“人中黄”的疗效的描述是这样的:
“泻热,清痰火,消食积,大解五脏实热。治天行热狂,痘疮血热,黑陷不起。
这个其实是一个非常有意思... 阅读全帖
c*******0
发帖数: 190
10
TOKYO—RIKEN has decided against reopening an investigation into two stem
cell papers that concluded that the lead author, Haruko Obokata of RIKEN's
Center for Developmental Biology in Kobe, engaged in research misconduct.
The institute has yet to decide whether Obokata will be punished.
RIKEN launched an investigation after claims of image manipulation and
plagiarism surfaced regarding a research article and a letter published
online in Nature on 29 January that described a new, simple way of cr... 阅读全帖
O******s
发帖数: 59
11
来自主题: Biology版 - eLife将检验50篇高引用率文章
either prove or disprove, this reproducibility study will provide nothing
new other than the ashes of burning money

foundation
reproducibility.
getting
to
y******4
发帖数: 1404
12
既然是说故事, 首先来介绍一下这位女主, 她叫小保方晴子,31岁,日本千叶县人士,
1983年6月29号出生, 巨蟹座, 2006/2008年早稻田大学应用化学系本科/硕士,2011年
早稻田大学生命医学博士。其中2009-2010年其博士研究是作为访问学者在哈佛大学医
学院进行的。2013年开始以30岁的年龄,被任命为日本理化学研究所(RIKEN)细胞再
造实验室(Lab of Cellular Reprogramming)的研究团队负责人。不是内行也能看出
,这种简历优秀到顶天。 这么逆天的简历也就算了,晴子酱还是个美女,当然美不美
这么主观的事情不好评价,总之她长这个样子。
如果事情也仅仅是这样,晴子酱也不过是个“别人家的女儿”,成为父母用来嫌弃自家
女儿的参照物罢了,“你看看人家的晴子”估计是晴子酱最经常听到的一句话了。很牛
,但也没到传奇的程度,可是故事之所以成为故事,总有它独特的地方。
于是,一切开始了。2014年年初小保方晴子不愿意再做一名安静的美女子,以第一作者
在“自然”(Nature)杂志上同一天(!)发表了两篇文章。有必要在这科普一下,自然
杂志是个什么等级的东西... 阅读全帖
y******4
发帖数: 1404
13
既然是说故事, 首先来介绍一下这位女主, 她叫小保方晴子,31岁,日本千叶县人士,
1983年6月29号出生, 巨蟹座, 2006/2008年早稻田大学应用化学系本科/硕士,2011年
早稻田大学生命医学博士。其中2009-2010年其博士研究是作为访问学者在哈佛大学医
学院进行的。2013年开始以30岁的年龄,被任命为日本理化学研究所(RIKEN)细胞再
造实验室(Lab of Cellular Reprogramming)的研究团队负责人。不是内行也能看出
,这种简历优秀到顶天。 这么逆天的简历也就算了,晴子酱还是个美女,当然美不美
这么主观的事情不好评价,总之她长这个样子。
如果事情也仅仅是这样,晴子酱也不过是个“别人家的女儿”,成为父母用来嫌弃自家
女儿的参照物罢了,“你看看人家的晴子”估计是晴子酱最经常听到的一句话了。很牛
,但也没到传奇的程度,可是故事之所以成为故事,总有它独特的地方。
于是,一切开始了。2014年年初小保方晴子不愿意再做一名安静的美女子,以第一作者
在“自然”(Nature)杂志上同一天(!)发表了两篇文章。有必要在这科普一下,自然
杂志是个什么等级的东西... 阅读全帖
A******y
发帖数: 2041
14
As an chemist trying to do biology. For #2, if it is that hard to reproduce
, it is probably useless and not reliable enough to be translated. I have
known people who cannot reproduce their own lab results and they still
publish in high impact journal. How do I know? For one case, the graduate
student who is the first author (it is a NCS paper) told me in person, he/
she just too tired about current state of science and just want to get a
degree from top 3 institution and leave.

发帖数: 1
15
Reproducible research philosophy
We want ideas, and in particular programs, that work in one place to work
elsewhere. One form of objectivity is that published science must work
elsewhere than just in the author's laboratory or even just in the author's
imagination; this requirement is called reproducibility.
--from Madagascar/book
c**i
发帖数: 265
16
来自主题: Biology版 - Nature News: The controversy over NgAgo
http://www.nature.com/news/replications-ridicule-and-a-recluse-the-controversy-over-ngago-gene-editing-intensifies-1.20387
Replications, ridicule and a recluse: the controversy over NgAgo gene-
editing intensifies
As failures to replicate results using the CRISPR alternative stack up, a
quiet scientist stands by his claims.
David Cyranoski
08 August 2016
SHIJIAZHUANG, CHINA
A controversy is escalating over whether a gene-editing technique proposed
as an alternative to the popular CRISPR–Cas9 sys... 阅读全帖

发帖数: 1
17
扒一扒学术界2014年最轰动的一场血案——-小保方晴子STAP细胞”学术造假”事件
既然是说故事, 首先来介绍一下这位女主, 她叫小保方晴子,31岁,日本千叶县人士,
1983年6月29号出生, 巨蟹座, 2006/2008年早稻田大学应用化学系本科/硕士,2011年
早稻田大学生命医学博士。其中2009-2010年其博士研究是作为访问学者在哈佛大学医
学院进行的。2013年开始以30岁的年龄,被任命为日本理化学研究所(RIKEN)细胞再
造实验室(Lab of Cellular Reprogramming)的研究团队负责人。不是内行也能看出
,这种简历优秀到顶天。 这么逆天的简历也就算了,晴子酱还是个美女,当然美不美
这么主观的事情不好评价,总之她长这个样子。
如果事情也仅仅是这样,晴子酱也不过是个“别人家的女儿”,成为父母用来嫌弃自家
女儿的参照物罢了,“你看看人家的晴子”估计是晴子酱最经常听到的一句话了。很牛
,但也没到传奇的程度,可是故事之所以成为故事,总有它独特的地方。
于是,一切开始了。2014年年初小保方晴子不愿意再做一名安静的美女子,以第一作者
在“自然”(Nature... 阅读全帖
t***h
发帖数: 5601
18
《自然》杂志:报道不应作为韩春雨实验可重复的证据
2016-09-06 22:19 来自 能见度
澎湃新闻见习记者 王盈颖
http://www.thepaper.cn/newsDetail_forward_1525020
河北科技大学副教授韩春雨NgAgo实验是否具有可重复性再起波澜。9月6日,有成都媒
体刊发了对韩春雨的专访,题为“《自然》已证实实验可重复但还有不确定因素影响实
验结果”。9月6日晚间,曾撰写关于韩春雨报道的《自然》杂志记者David Cyranoski
邮件回复澎湃新闻时表示,该报道“不应该被作为韩春雨实验可重复的证据。”
之所以9月2日之后,关于韩春雨NgAgo实验的可重复性问题再次成为学术界的焦点,源
于8月2日《人民日报》客户端报道称,“对于外界要求公开原始数据的要求,河北科技
大学表示,在一个月之内韩春雨将采取适当形式公开验证,届时将有权威第三方作证。”
新华社在8月2日题为《“网红”学者韩春雨:正在持续实验将适时公开验证》的报道中
,也提到了“一个月左右时间”、“权威第三方”。报道称,“对于国际上一些科学家
要求公布原始数据的要求,河北科技大学表示,在一... 阅读全帖
a*****c
发帖数: 53
19
Rise to prominence[edit]
Schön's field of research was condensed matter physics and
nanotechnology.[3] He received his Ph.D. from the University of Konstanz in
1997. In late 1997 he was hired by Bell Labs, located in New Jersey, United
States. There, he worked on electronics in which conventional semiconducting
elements (such as silicon) were replaced by crystalline organic materials.
Specific organic materials can conduct electrical currents, and in a so-
called field-effect transistor (a ... 阅读全帖
l*****m
发帖数: 98
20
来自主题: Biology版 - 请教学微生物的大咖们
for question 2,
DNA is not part of protein. DNA is DNA.
The proteins on the membrane and cell wall will likely also damage by UV
light. But proteins can not reproduce. Only DNA can reproduce. Yes, UV light
can damage DNA, can thus affect reproduction of cells.
e****2
发帖数: 2723
21
第二版出台 也同时希望中国化学教授能表现出支持的态度,虽然事不关己,看在民族大义份上,务必团结
Should Mr. Sames apologize to these students being ruined by his fraud?
Mr Sames is a tenured Professor in chemistry department of Columbia University, he focused on his study in organic chemistry. During the past 10 years, he is considered by peers as a genius chemist and published a variety of research publications in high impact journals such as JACS and Angew. However, there is a scandal breaking out in 2003 that one of his student Sezen (a fem... 阅读全帖
A*******l
发帖数: 67
22
来自主题: Chemistry版 - 求推荐 UV-VIS Spectrometer
我们用Varian比较多
现在用的都是100和300系列
优点是stability, sensitivity,reproducibility
官方的baseline stability是0.0003 abs/hr,我实测到新的机器可以到0.0001abs/hr,
多次重复一致
缺点是维修比较贵,由于典型的double beam设计,旧仪器chopper元件的故障率很高,
基本上两三年要换一次,当然也是因为我们用的assay比较intense,经常7X20的用
一直很想买他家的50/60系列,但是老板不批钱
50/60系列的优点是速度和方便
像楼上讲的Agilent一样,可以开室测试。因为使用功率非常高的Xenon lamp,而不是
普通的UV/vis lamp,所以室内光源对测试基本没影响。而且由于Xenon lamp直接覆盖
190-1200nm,没有通常所见的uv/vis光源切换造成的spike。这个系列使用dual beam设
计,没有chopper元件,所以故障率比较低。缺点是理论上来讲没有double beam的
stability和reproducibility好,但实测几... 阅读全帖
g*****j
发帖数: 1211
23
来自主题: ChineseMed版 - 中医的几点思考
1.生附子的毒性的趣事
This is a story. Modern medicine is built upon reproducible evidence.
And a story is far from that. This is why there is publication and
literature, so that all the details are presented to establish
reproducibility, and author's claim will be held responsible and be
examined rigorously. To believe stories like that are very dangerous,
because this is exactly how FLG became rampant, and people like 刘太医,张
吾本 could be famous, and they sure want you to "保持一种“存而不议”的科学态度"
2.是不是已知chemi... 阅读全帖
b******y
发帖数: 41
24
You can Google "reproducible research". Reproducibility of research has
improved in some areas such as image processing and computer vision.
m******g
发帖数: 3667
25
来自主题: Statistics版 - 问一个R&R measuring system的问题。
Total standard deviation 是4
Process standard deviation是2.8
Gauge standard deviation是2.86 (其中repeatibility的standard deviation是1.7,
reproducibility的standard deviation是2.3)
问题是第一步应该做什么来提高这个measuring system?
我知道第一步肯定是要减低gauge standard deviation,那到底是先减低
repeatibility,还是reproducibility?
x******0
发帖数: 1490
26
面试了一个software职位,本以为很有戏,但考我的题基本上全是job description上
没有的R 编程,希望这里的大侠帮助解惑答疑,在下感恩不尽。
1)
An analytical technique used in a molecular biology lab involves dispensing
solutions of DNA in very
low concentration into 384-well plates. Consider the perfectly random
distribution of N=30 molecules
onto this device
a) What is the probability that two molecules fall in the same well? Derive
the closed-form
equation for this probability.
b) Plot the above expression for the probability as a function of the numbe... 阅读全帖
k*z
发帖数: 4704
27
来自主题: Statistics版 - 牛牛 Xie Liang关于 Erlang C的Model应用
http://saslist.com/blog/2012/07/13/sas-functions-for-computing-
http://listserv.uga.edu/cgi-bin/wa?A2=ind1210c&L=sas-l&F=&S=&P=
SAS functions for computing parameters in Erlang-C model
Call center management is both Arts and Sciences. While driving moral and
setting up strategies is more about Arts, staffing and servicing level
configuration based on call load is in the domain of Sciences.
The science part of call center management is based on Queueing Theory,
which studies "the Phenomena of sta... 阅读全帖
w*******y
发帖数: 60932
28
FREE ADULT BUFFET:
http://image.exct.net/lib/fed516727460047c/m/1/cicis_coupon_061
With the purchase of an Adult Buffet and 2 Soft Drinks of any size
Limit one coupon per customer, per visit. Coupon must be presented at time
of
purchase. May not be combined with any other coupon, discount or promotion.
Coupon may not be reproduced, transferred, or sold. No cash value.
Offer ends 7/10/11. Valid at participating locations.
FREE KIDS BUFFET:
http://image.exct.net/lib/fed516727460047c/m/1/cicis_coup... 阅读全帖
w*******y
发帖数: 60932
29
For those that know the GH2 this is a great deal. The 14-140mm lens is a
great lens as opposed to the 14-42 junk that is in most bundles. The camera
takes amazing video. In low light it is practically night vision
particularly when paired with the 20mm pancake. The cheapest I had seen it
before is $1000 at Samy's but that was only BM for those in Cali and you had
to pay tax.
Link:
http://store.uniquephoto.com/e/index.php/panasonic-lumix-dmc-gh
Me personally I would say if you pair this bundl... 阅读全帖
s**********n
发帖数: 2343
30
【 以下文字转载自 Biology 讨论区 】
发信人: yzhong94 (酥服), 信区: Biology
标 题: 扒一扒学术界2014年最轰动的一场血案——-小保方晴子STAP细胞”学术造假”事件
发信站: BBS 未名空间站 (Thu Oct 2 18:04:55 2014, 美东)
既然是说故事, 首先来介绍一下这位女主, 她叫小保方晴子,31岁,日本千叶县人士,
1983年6月29号出生, 巨蟹座, 2006/2008年早稻田大学应用化学系本科/硕士,2011年
早稻田大学生命医学博士。其中2009-2010年其博士研究是作为访问学者在哈佛大学医
学院进行的。2013年开始以30岁的年龄,被任命为日本理化学研究所(RIKEN)细胞再
造实验室(Lab of Cellular Reprogramming)的研究团队负责人。不是内行也能看出
,这种简历优秀到顶天。 这么逆天的简历也就算了,晴子酱还是个美女,当然美不美
这么主观的事情不好评价,总之她长这个样子。
如果事情也仅仅是这样,晴子酱也不过是个“别人家的女儿”,成为父母用来嫌弃自家
女儿的参照物罢了,“你看看人家的晴... 阅读全帖
s**********n
发帖数: 2343
31
【 以下文字转载自 Biology 讨论区 】
发信人: yzhong94 (酥服), 信区: Biology
标 题: 扒一扒学术界2014年最轰动的一场血案——-小保方晴子STAP细胞”学术造假”事件
发信站: BBS 未名空间站 (Thu Oct 2 18:04:55 2014, 美东)
既然是说故事, 首先来介绍一下这位女主, 她叫小保方晴子,31岁,日本千叶县人士,
1983年6月29号出生, 巨蟹座, 2006/2008年早稻田大学应用化学系本科/硕士,2011年
早稻田大学生命医学博士。其中2009-2010年其博士研究是作为访问学者在哈佛大学医
学院进行的。2013年开始以30岁的年龄,被任命为日本理化学研究所(RIKEN)细胞再
造实验室(Lab of Cellular Reprogramming)的研究团队负责人。不是内行也能看出
,这种简历优秀到顶天。 这么逆天的简历也就算了,晴子酱还是个美女,当然美不美
这么主观的事情不好评价,总之她长这个样子。
如果事情也仅仅是这样,晴子酱也不过是个“别人家的女儿”,成为父母用来嫌弃自家
女儿的参照物罢了,“你看看人家的晴... 阅读全帖
S******Q
发帖数: 475
32
You may want to read it again?
At 1 year 7 patients (78%) had a reproducible increase in bladder pressure
with stimulation of the dermatome. Two patients were able to stop
catheterization and all safely stopped antimuscarinics. No patient achieved
complete urinary continence. The majority of subjects reported improved
bowel function. One patient was continent of stool at baseline and 4 were
continent at 1 year. Of the patients 89% had variable weakness of lower
extremity muscle group at 1 month.... 阅读全帖
S******Q
发帖数: 475
33
"肖传国在平顶山煤矿作了14例, 随访13例, PETERS在
Beaumont作了11例, 随访9例. 肖传国的结果是11例有效 (85%, 11/13), PETERS的结果
是7例有效 (78%, 7/9). 争论7/9没有11/13高有什么意义? 任何生物学试验都会有误差
, 有效率会有高有底. 结果完全一样才是有问题."
争论7/9没有11/13高有什么意义? 争论这个当然没有意义.把这两个放在一起都没有任
何意义.不过是某些研究者MANIPULATE数据的小把戏.
平顶山的确11/13是指
关于手术后果CG XIAO 自己是这么说的
http://sci.rutgers.edu/forum/showthread.php?t=133933
3, What means 80% effective rate:
The effective rate included cured and improved, Cured means cath free,
infection free, no need for anticholineric (detropen)and residual ... 阅读全帖
a******n
发帖数: 280
34
这位朋友,纽时上那一位作者确实是信誉不良,据实指出这一点,不叫什么大字报。
纽时也有不少信誉良好的作者,发表过对神韵,对法轮功很正面的评论。这儿转载一则
几年前的报
导。
http://www.nytimes.com/2003/07/22/opinion/22iht-edli_ed3_.html
China vs. Falun Gong : After four years of repression, it's time to let
go
By John Li
Published: July 22, 2003
SIGN IN TO E-MAIL
PRINT
BETHLEHEM, Pennsylvania— Four years ago, on the night of July 20, 1999,
a campaign was started across China to round up citizens practicing
Falun Gong, a spiritual movement just rising in the West. From the rust
belt... 阅读全帖
w*l
发帖数: 2550
35
来自主题: ChinaNews版 - 方舟子打假的性质。 (转载)
你有什么证据表明方舟子在“本着新闻的真实性原则在实地调查”?须知方舟子和肖传
国有旧仇,也有interest conflict,就是要调查,是不是也应该有third party组织进
行?
其二,方舟子有进行这项工作所必需的知识技能么?须知调查研究也是做学问。怎么设
计,组织,抽样,都是学问。你以为方舟子的调查结果表格是有相关学问的样子吗?还
有,你前面帖子还提过“正常的话”,要有主治医师观察,这里有吗?再有,1500人的
群体选了74人,怎么选的?什么标准?有代表性吗?这诸多问题不清楚,结果的可信度
从何而来?
其三,把那个医院的人全去掉,还有十几人,包括我举出的多个名校有title的教授,
你说他们每个人都有interest conflict?
其四,治愈率是个什么意思?那是偷换概念。100%治愈,那可能吗?有明显促进作用已
经是很可观了。
其五,你不熟悉这方面,我也不熟悉。但是可以看一看EUROPEAN UROLOGY 5 9 ( 2 01
1 ) 1 6 8 – 1 7 5对肖实验的评价。下面是一个pdf的链接,我贴了其中的Expert's
summary部分。应该很清楚,该方... 阅读全帖
s********n
发帖数: 26222
36
【 以下文字转载自 Military 讨论区 】
发信人: smokinggun (硝烟), 信区: Military
标 题: Berstein8月21日给方舟子的公开信
发信站: BBS 未名空间站 (Thu Aug 25 12:01:26 2011, 美东)
21 August 2011
Dear Dr. Fang,
What a joke! You threaten to no longer participate in this dialogue if I
insist on making your emails to me, and mine in return, public? In the
first place, what is the point of public letters, such as those that I have
written, if they are not public? In the second place, since you have not
participated in this discussion at ... 阅读全帖
p**********d
发帖数: 7918
37
http://www.nytimes.com/2011/09/05/world/asia/05china.html?hp
September 4, 2011
Leaked Cables Offer Glimpses Into Relations of U.S. and China
By MICHAEL WINES
BEIJING — This capital city’s skies were clogged with pollution, as is
often the case, and China’s government was concerned. So it summoned
officials of the American Embassy here to a meeting.
But the session had nothing to do with hazy skies. Rather, Chinese officials
were peeved that the Americans were monitoring pollution themselves, and... 阅读全帖
p****y
发帖数: 23737
38
来自主题: ChinaNews版 - 金正日的奢侈生活
http://www.theatlantic.com/magazine/archive/2004/01/kim-jong-il
I Was Kim Jong Il's Cook
True stories from the Dear Leader's onetime chef
By Kenji Fujimoto
The author, who writes under a pseudonym, is a Japanese sushi chef. In 1982,
at the invitation of a Japanese-North Korean trading company, he started wo
rking in a sushi restaurant in Pyongyang. In 1988 he agreed to serve as Kim
Jong Il's personal chef—a job he held until 2001. In April of that year, ha
ving realized the extent of the paranoi... 阅读全帖
R***r
发帖数: 3519
39
哥来跟你讲,你说的这些其实都是结果。原因就一个,某一种势力过于强大,小将不敢
来,所以导致衰退。而军版两种势力基本上能互抗,加上版方安排/默许的政宣mm,变
态挖坑员,搞笑小将,弱智wm。前者反映了大舆论环境,是常态不稀奇;而后者无形中
制造了一个大舆论环境下的奇观,自然吸引眼球。
我们需要这样一个菌斑,让更多的小将们沾沾自喜,提供土壤,让他们reproduce。目
的是维持一个能让人反思的空间,让人成长的同时没有忘记自己曾经也这么无知过。
所以我支持玫瑰河!需要有一个让她来模拟我共政治,“代表”人民大众的空间。
c*********2
发帖数: 3402
40
http://edu.people.com.cn/GB/227070/17457891.html
人大坠楼教授曹廷炳:化学界天空中划过的一颗流星
2012年03月22日09:12 来源:人民网-教育频道
人民网北京3月22日电 (记者 史雅乔)16日,人大化学系主任曹廷炳从高楼坠下
身亡。据悉,曹廷炳北大博士毕业后,进入哈佛化学系进行博士后研究工作,之后被人
大聘请。同时,他还获得教育部新世纪优秀人才计划支持。在此将其曾经的成就列举一
二,希望以此来表达对逝者的悼念。
据了解,曹廷炳在其专业领域做出了很大的努力,并取得相当显赫的成绩。其研究
领域主要在高分子材料的制备、组装及其功能化; 非传统微纳米图案化技术的开发及
其在生物、化学传感及能源器件上的应用;基于驻极体(Electrets)材料的超分子组
装。他的科研项目主要有主持国家自然科学基金面上项目“在驻极体上构筑有序分子组
装体系”以及“非传统方法制备超精细纳米结构及其应用”,并参与国家自然科学基金
重点项目“基于超精细结构的集成微流芯片检测新方法”,主持教育部新世纪优秀人才
计划项目。在其众多科研成就中,最值一提的还是曹廷... 阅读全帖
d******a
发帖数: 32122
41
来自主题: Detective版 - Google Tranalate亚克西
1 ● yaz, known as protection money(0b) 1 / 6 EUV
2009-11-05 kx
11-05 08:44
2 ● married, hair buns to celebrate(468b) 351/5748 mind
2009-10-29 EUV
11-05 08:26
3 ● two ghosts come back(0b) 1 / 10 Augustine
2009-11-05 mind
11-05 06:50
4 ● ambrette (yaz2006)(12b) 0 / 21 shaver
2009-11-05 --
5 ● people stood on the pit-ri (reproduced)(184b) 0 / 19 shaver
2009-11-04 --
6 ● I also rely on the restoration of the River Kwai! ! !(10b) 7 / 72
shaver
2009-11-03 greendot
11-04 19:27
7
c******n
发帖数: 5697
42
来自主题: Headline版 - 国际学术同仁声援肖传国
方呆子显然对医学一窍不通,没工作被逼上梁山靠打假赚饭吃,这次的确打错了人。这
种手术实验人数都不可能多,能有一点效果就很了不起了,这种数据在美国就可以申请
医疗保险付费了。 JofUrology也已经肯定手术是有效的:At 1 year 7 patients (78%
) had a reproducible increase in bladder pressure with stimulation of the
dermatome. Two patients were able to stop catheterization and all safely
stopped antimuscarinics. No patient achieved complete urinary continence.
The majority of subjects reported improved bowel function. One patient was
continent of stool at baseline and 4 were continent at 1 year. Of the
b**********a
发帖数: 930
43
方舟子再度被曝抄袭 网友称其剽窃美国教授遭到怒斥(图)
近日,在深圳大学传播系副主任孙海峰微博爆料方舟子著作《大象为什么不长毛》
涉嫌剽窃图表后,又被曝抄袭美国Root Bernstein教授论文,而网友“打假巡抚”更爆
料称方舟子曾多次抄袭国内外专家文章。
方舟子(资料图)
近日,在深圳大学传播系副主任孙海峰微博爆料方舟子著作《大象为什么不长毛》
涉嫌剽窃图表后,又被曝抄袭美国Root Bernstein教授论文,而网友“打假巡抚”更爆
料称方舟子曾多次抄袭国内外专家文章。
网友“打假巡抚”6日在微博中爆料,在方舟子发表的文章中曾经多次抄袭国内外
专家学者的论文,其中:2010年3月24日在《中国青年报》发表的《转基因玉米更有益
健康》抄袭自Bruce Chassy and Drew Kershen 2004年10月27日在美国西部农场通讯
Western Farm Press 上发表的文章《Bt corn reduces serious birth defects》;
2006年10月11日在《中国青年报》发表的《啄木鸟为什么不头疼?》大段抄袭美国加州
大学Ivan R Schwa... 阅读全帖
c***s
发帖数: 70028
44
近日,在深圳大学传播系副主任孙海峰微博爆料方舟子著作《大象为什么不长毛》涉嫌剽窃图表后,又被曝抄袭美国Root Bernstein教授论文,而网友“打假巡抚”6日在微薄中更爆料称方舟子曾多次抄袭国内外专家文章。
方舟子(资料图)
近日,在深圳大学传播系副主任孙海峰微博爆料方舟子著作《大象为什么不长毛》涉嫌剽窃图表后,又被曝抄袭美国Root Bernstein教授论文,而网友“打假巡抚”更爆料称方舟子曾多次抄袭国内外专家文章。
网友“打假巡抚”6日在微博中爆料,在方舟子发表的文章中曾经多次抄袭国内外专家学者的论文,其中:2010年3月24日在《中国青年报》发表的《转基因玉米更有益健康》抄袭自Bruce Chassy and Drew Kershen 2004年10月27日在美国西部农场通讯Western Farm Press 上发表的文章《Bt corn reduces serious birth defects》;2006年10月11日在《中国青年报》发表的《啄木鸟为什么不头疼?》大段抄袭美国加州大学Ivan R Schwab教授于2002年发表在英国眼科学杂志 Br J Ophtha... 阅读全帖
w****j
发帖数: 5581
45
来自主题: History版 - 文明越发达,越快奔坟墓
既然你对灭绝这个概念有疑问,好,给你个生物生态学的定义(refer to wiki):
A species becomes extinct when the last existing member of that species dies
. Extinction therefore becomes a certainty when there are no surviving
individuals that are able to reproduce and create a new generation.
好,我问你,恐龙的最后一个个体死了?恐龙就没有最后一个个体,如果你对John
Ostrom的理论没异议的话。或者你认为wiki的这段话不符合你这个文科生的用词习惯或
是修辞方法?
w****j
发帖数: 5581
46
来自主题: History版 - 文明越发达,越快奔坟墓
关键字reproduce 和new generation你确定看见了?
你真的认为John Ostrom在胡说八道?Yes or No?
D***r
发帖数: 7511
47
来自主题: History版 - 文明越发达,越快奔坟墓
reproduce就是繁殖的意思而已
人家说的是物种内
他加上这句话的意思是说,假如中国只剩三头大熊猫了
俩公的,一个母的但是没卵巢,那么大熊猫的灭绝就becomes uncerntainty
虽然还没有灭绝
或者全世界的马都发疯了跟驴杂交
也是注定灭绝了
w****j
发帖数: 5581
48
来自主题: History版 - 文明越发达,越快奔坟墓
Extinction therefore becomes a certainty when there are no surviving
individuals that are able to reproduce and create a new generation.
a****5
发帖数: 10854
49
视野太小了
首先,生命未必非要以碳水化合物的形式存在,任何可以reproduce的负熵消耗体都是
生命,所以生命可以以很多人类可以想象或者无法想像的形式存在,因此完全可以存在
于很多人类认为环境极端严苛的星体上。
其次,由简单生命体演化出智慧生命是小概率事件。
再次,智慧生命未必热衷于建造巨型工程。
再再次,以人类无法想像的形式存在的智慧生物制造的巨型工程人类依然未必能够想象。
w****j
发帖数: 5581
50
来自主题: History版 - 蒙古西征的史料及其他
呵呵,我灌水的乐趣点和你不一样啊。我觉得和公公啊,西瓜啊,虎鲸啊,Reynold他们
讨论问题收获很多,乐在其中。Reynold当初写的1001夜就特别好,我还专门为此淘旧
书买了一套Burton翻译的带插图的Heritage Press版。虎鲸指点下我还搞了本西班牙史
,虽然惭愧的是到现在都没抽功夫看一遍。这是我的乐趣。对于你来说,看来打脸是你
的乐趣。虽然我无意质疑你的喜好,但是也不打算按照你的路数来。我只讲我认为是对
的事情,讨论问题而已。以上。
好了,回到正题。首先要道个歉。你既然认为我转述Peter Jackson十分不堪,我也就
核对了一下。我基本上对原文稍微rephrase了一下,不过漏掉了这样一句话,大概会引
起争议。不翻译,直接原文照搬:
... and Rashid al-Din, who at one point reproduces Juwayni's data, also
later inserts material gleaned from a different (but surely Mongol) source.
所以,蒙古西征的问题上,Rashid的... 阅读全帖
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