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全部话题 - 话题: igore
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h******y
发帖数: 351
1
来自主题: Biology版 - Paper Help
哪位兄弟能帮忙下个paper吗? 谢谢!
Generation of Red Blood Cells from Human Induced Pluripotent Stem Cells
Jessica Dias, Marina Gumenyuk, HyunJun Kang, Maxim Vodyanik, Junying Yu,
James A. Thomson, and Igor I. Slukvin.
Stem Cells and Development. September 2011, 20(9): 1639-1647. doi:10.1089/
scd.2011.0078.
http://online.liebertpub.com/doi/abs/10.1089/scd.2011.0078
Please send to z*****[email protected]
l**********1
发帖数: 5204
2
来自主题: Biology版 - 老鼠早期胚胎发育的问题
以下论文的讨论部分的第一到第五点 In Vivo 实验结果都出来后
才能回答你的问题吧
Domien G.M. Beersma, Henk W. Broer, Konstantinos Efstathiou, Kim A. Gargar,
Igor Hoveijn
Pacer cell response to periodic Zeitgebers
Physica D 240 (19) 1516-1527 (2011)
Subjects: Adaptation and Self-Organizing Systems (nlin.AO); Neurons and
Cognition (q-bio.NC)
link:
//arxiv.org/abs/1011.2435
>Conclusion
>we provided the mathematical basis using the current model of at least
five phenomena that are characteristic of circadian behavior
in general: (1... 阅读全帖
g********0
发帖数: 6201
3
04/10/2012 Tanya Lewis
In a series of comments in Nature, economists suggest ways to reduce
financial inefficiency in academic research, but some researchers don’t
believe science should be managed like a business.
In today’s economic climate, academic institutions are seeking to maximize
their investment in research. While financial and productivity experts agree
that inefficiencies exist within the system, their suggestions for
improvement vary.
Last week, Nature published three commentaries (... 阅读全帖
d****h
发帖数: 46
4
来自主题: Biology版 - Cre大鼠求建议
For rat neuron
GABRA1: (Neuron. 1989 Dec;3(6):745-53.A novel alpha subunit in rat brain
GABAA receptors.Khrestchatisky M, MacLennan AJ, Chiang MY, Xu WT, Jackson MB
, Brecha N, Sternini C, Olsen RW, Tobin AJ.)
GABBR2:similar to GABRA1, highly neuron-specific
MAP2:(A Harada, J Teng, Y Takei, K Oguchi, N Hirokawa
MAP2 is required for dendrite elongation, PKA anchoring in dendrites, and
proper PKA signal transduction J Cell Biol, 158 (2002), pp. 541–549)
Tuj1: (J Neurobiol. 1995 May;27(1):26-43.Div... 阅读全帖
j*******d
发帖数: 55
5
Again, you are not in my area, don't judge my life and my work. I am not
competitive and excellent enough to become one in a top B school. I know it
and I face it, that is why I choose to work in industry, and don't mind
asking a question on this board and see what I can get with my age and
background.
Again, don't judge my life and my work. I am seeking constructive
suggestions. You may igore my question since you are still thinking of
applying for a MBA program, you are not a prof. in a top b
v*****s
发帖数: 20290
6
mac上好像大家都用Igor。
s**********x
发帖数: 4593
7
iGOR
y****i
发帖数: 1504
8
igor吧,功能超强。
a*******e
发帖数: 774
9
Igor
d*******s
发帖数: 918
10
igor
r********r
发帖数: 162
11
来自主题: Chemistry版 - Paper Help! [Nature Chemistry]
http://www.nature.com/nchem/journal/v1/n9/pdf/nchem.402.pdf
Nature Chemistry 1,705–710(1 December 2009) | doi:10.1038/nchem.402
Anhydrous proton conduction at 150°C in a crystalline metal-organic
framework
Jeff A. Hurd , Ramanathan Vaidhyanathan , Venkataraman Thangadurai ,
Christopher I. Ratcliffe , Igor L. Moudrakovski & George K. H. Shimizu
Thank you very very much!
a*******e
发帖数: 774
12
来自主题: Chemistry版 - 兄弟们帮忙推荐一个作图软件啊
Igor
p*****r
发帖数: 805
13
来自主题: Chemistry版 - paper help!
http://www3.interscience.wiley.com/journal/122662184/abstract
Characterization of sodium alginate and its block fractions by surface-
enhanced Raman spectroscopy
Marcelo M. Campos-Vallette, Nancy P. Chandía, Ernesto Clavijo, David Leal,
Betty Matsuhiro, Igor O. Osorio-Román, Simonet Torres
Journal of Raman Spectroscopy, 23 Oct 2009
DOI: 10.1002/jrs.2517
Please send to: b**********[email protected]
Thanks!
q****e
发帖数: 3660
14
来自主题: Chemistry版 - paper help, thanks!
Alkaline hydrolysis of polyacrylonitrile, 1. Structure of the reaction
products
Macromolecular Chemistry and Physics
Volume 201, Issue 13, pages 1415–1418, August 2000
Igor V. Ermakov, Alexandr I. Rebrov, Arkady D. Litmanovich andNicolai A.
Platé
Article first published online: 31 AUG 2000
DOI: 10.1002/1521-3935(20000801)201:13<1415::AID-MACP1415>3.0.CO;2-R
will send baozi, thank you!
please send the article to [email protected]
(function(){try{var s,a,i,j,r,c,l,b=document.getElementsByTagName("... 阅读全帖
a*****c
发帖数: 53
15
来自主题: Chemistry版 - Paper helps
Please help on these papers
Basic research interests in nanoscale radiation sensing
Calvin Shipbaugh
Proc. SPIE 8373, Micro- and Nanotechnology Sensors, Systems, and
Applications IV, 83730G (May 1, 2012); doi: 10.1117/12.918026
Graphene field effect transistor as a radiation and photodetector
Ozhan Koybasi, Isaac Childres, Igor Jovanovic, Yong P. Chen
Proc. SPIE 8373, Micro- and Nanotechnology Sensors, Systems, and
Applications IV, 83730H (May 1, 2012); doi: 10.1117/12.919628
Characteris... 阅读全帖
a*******r
发帖数: 7558
16
来自主题: Computation版 - 推荐一下wavemetrics Igor Pro 6.0
for both Mac and Windows:
http://wavemetrics.com/
http://wavemetrics.com/products/igorpro/gallery/3dsamps.htm
graphing, programming, data acquisition,image processing...
also wonderful customer support / user discussion forum/email list
a*******r
发帖数: 7558
17
来自主题: Computation版 - 新手求教 IGOR Pro 使用。。。
windows/procedure windows/....
a*******r
发帖数: 7558
18
来自主题: Computation版 - 新手求教 IGOR Pro 使用。。。

可以的
procudere里面,macro/function有什么就运行什么
取决你存procudere的方式
c*******r
发帖数: 160
19
来自主题: Computation版 - 新手求教 IGOR Pro 使用。。。
恩,感谢alligator,我再琢磨琢磨。
c*******r
发帖数: 160
20
来自主题: Computation版 - 新手求教 IGOR Pro 使用。。。
按说我已经load了,可不知为什么不work.我再看看,谢谢楼上。
a*******r
发帖数: 7558
21
来自主题: Computation版 - IDL一问
我需要做些IDL的操作,例如
result=b1*0.0 & ix=where(b1 NE 0.0)
result(ix)=b2(ix)/b1(ix)
现在想弄个loop,对一批数据做上述处理:
b3(ix)/b1(ix), b4/b1,.... bn/b1
如果是igor之类的,可以很容易用类似于
String/G b_n="b"+num2str(n)
variable n=1
do
result=$band_name_n/b1
n+=1
while(...)
有谁知道 IDL 里该怎样进行此类循环? 我翻了IDL手册但没有找到
对应的number_to_string 函数,虽然google到一个num2str.pro
a*******r
发帖数: 7558
22
来自主题: Engineering版 - MATLAB GUI

GUI
Use igor, much cheaper than matlab yet with the best technical support
http://wavemetrics.com/products/igorpro/gallery/interface.htm
a*******r
发帖数: 7558
23
来自主题: GeoSpace版 - IDL一问 (转载)
【 以下文字转载自 Computation 讨论区 】
发信人: alligator (侏罗纪的幸存者), 信区: Computation
标 题: IDL一问
发信站: BBS 未名空间站 (Mon Apr 30 22:10:00 2007)
我需要做些IDL的操作,例如
result=b1*0.0 & ix=where(b1 NE 0.0)
result(ix)=b2(ix)/b1(ix)
现在想弄个loop,对一批数据做上述处理:
b3(ix)/b1(ix), b4/b1,.... bn/b1
如果是igor之类的,可以很容易用类似于
String/G b_n="b"+num2str(n)
variable n=1
do
result=$band_name_n/b1
n+=1
while(...)
有谁知道 IDL 里该怎样进行此类循环? 我翻了IDL手册但没有找到
对应的number_to_string 函数,虽然google到一个num2str.pro
a*******r
发帖数: 7558
24
搞不懂IDL为什么这么贵,象igor pro学生版,只要用私人资金购买,功能一件不少,
只是
没有电话的tech support,只要80元左右;IDL不单贵,学生版只卖给在校生,还上学校
网站去查你是不是列为学生,愤特。

IDL
d**m
发帖数: 94
25
You mean Neutron Scattering? Igor Pro, www.wavemetrics.com. Check NIST website
at www.ncnr.nist.gov.
h******p
发帖数: 113
26
来自主题: Mathematics版 - 请教:3维数据拟合(包子贴)
我觉得可以用Mathematica的FindFit函数,
http://reference.wolfram.com/mathematica/ref/FindFit.html?q=FindFit&lang=en
在Method中用LevenbergMarquardt或者NMinimize效果比较好。
如果参数多的话,可以先估算一些值,然后逐步refine.
另外就是好像有时1stopt 软件更强一些,不过Mathematica也已经不错了,比IGOR Pro
要好一些。
不对之处,请指教。
c*****t
发帖数: 520
27
来自主题: Mathematics版 - 说个我觉得很强的俄国人
Princeton 做PDE 的Igor Rodnianski,CV很吓人。
http://www.math.princeton.edu/WebCV/RodnianskiCV.pdf
摘抄主要的部分:
Professional History
2005 – Professor, Princeton University.
2003 – 2005 Associate Professor, Princeton University.
2002 – 2004 Long-Term Prize Fellow, Clay Mathematics Institute.
2000 – 2003 Assistant Professor, Princeton University.
1999 – 2000 Instructor, Princeton University.
拿到博士之后6 年成为Princeton 正教授,算得上是非常强了吧。
但是下面的教育背景和上面的辉煌经历反差明显。
Education
1999 Ph.D. in Mathematics, Kansas State Univ
d******s
发帖数: 180
28
来自主题: Mathematics版 - 说个我觉得很强的俄国人
Igor是乌克兰人。Princeton毕业学校一般的教授还有两个匈牙利人:Kollar是
Brandeis毕业,Szabo是Rutgers毕业。不过这两个学校好歹都很靠近数学中心,
比KSU强多了。
可能八九十年代美国大学对东欧不了解,导致那里的好学生很难进名校。
c*******e
发帖数: 8624
29
来自主题: Mathematics版 - [合集] 说个我觉得很强的俄国人
☆─────────────────────────────────────☆
cityant (cityant) 于 (Fri Apr 24 18:46:54 2009) 提到:
Princeton 做PDE 的Igor Rodnianski,CV很吓人。
http://www.math.princeton.edu/WebCV/RodnianskiCV.pdf
摘抄主要的部分:
Professional History
2005 – Professor, Princeton University.
2003 – 2005 Associate Professor, Princeton University.
2002 – 2004 Long-Term Prize Fellow, Clay Mathematics Institute.
2000 – 2003 Assistant Professor, Princeton University.
1999 – 2000 Instructor, Princeton University.
拿到博士之后6 年成为Prince
w*q
发帖数: 1544
30
Rodnianski, Igor Y. 从某一百后到top x
b*******3
发帖数: 11
31
来自主题: Mathematics版 - 请教大家一些数学上的问题
多谢大神们的回复!
前天发完帖子就生病了没及时来看。
其实还有好多名字找不出来 一并贴在下面,跪谢了!!
G.W.peck, George Gratzer , Penny E Haxell, Alan M. Frieze,
Rudolf Ahlswede, Endre Szemeredi, Saharon Shelah, Ravindran Kannan, Ronald J
. Gould, Lowell Beineke, Ralph Faudree, Steve Butler, Gyula Y. Katona,
Daniel J. Kleitman, Ernst G. Straus, Linda Lesniak, Brian Alspach, Andrew
Chi-Chih Yao, Dimitris Achlioptas, Andras Hajnal, Andras Sarkozy, Laszlo
Lovasz, Imre Barany, Alfred Tarski, Stefan A. Burr, vera T. Sos, Alfred
Renyl, Andrew Gra... 阅读全帖
s*****r
发帖数: 34
32
来自主题: Mathematics版 - Yue Yu: 2016 Clay Research Fellow
Yue Yu have been awarded Clay Research Fellowships
Simion Filip and Tony Yue Yu have been awarded Clay Research Fellowships.
Simion and Tony were selected for their research achievements and their
potential to become leaders in research mathematics. Each has been
appointed for a term of five years.
Tony Yue Yu received his PhD in 2016 from Université Paris Diderot under
the supervision of Maxim Kontsevich and Antoine Chambert-Loir. He works on
non-archimedean geometry, tropical geometry and mi... 阅读全帖
m******i
发帖数: 834
33
这是我看过的合成尺径最小(2nm)的ZnO纳米棒的报道,不过文章有点老,2004的。
Zinc Oxide Quantum Rods
Ming Yin, Yi Gu, Igor L. Kuskovsky, Tamar Andelman, Yimei
Zhu, G. F. Neumark, and
Stephen O’Brien*,
J. AM. CHEM. SOC. 2004, 126, 6206-6207
Abstract
Nanoscale zinc oxide (ZnO) rods of diameters close to the Bohr-exciton
radius (~2 nm) can be prepared from a simple acetate precursor, resulting in
ligand-capped rods of ZnO, highly dispersible in nonpolar solvents. Zinc
oxide, ZnO, is a wide band-gap semiconductor with applications i
s******c
发帖数: 75
34
用的得asylum的AFM
Gwyddion 不能打开数据文件,处理数据只能在AFM电脑上
可电脑大多数时间都被几个老印霸占了
哪里有igor下载吗?
请帮忙回答,给您扣头了
w********g
发帖数: 186
35
来自主题: NanoST版 - 帮我看看画图的问题
试试看igor pro?
或者你能不能分段画?
或者数据是不是全部都要画?

rang
B********g
发帖数: 6
36
The common ground of Matt and Scott is that both of them had worked on some
issues related to string. Scott mainly focuses on SUSY physics, and recently
he becomes interested in landscape scenario motivated by string theory. As
for Matt, his early work is on superQCD and later he applies ADS/CFT to QCD
study, together with Igor and Joe. Relying on these works (in particular on
the latter), Matt got an AP position at UPENN and then a tenure at UW. So
Matt's pheno carries a strong QCD taste.
I am
m*****r
发帖数: 3822
37
matlab平時畫圖附帶處理數據比較方便,pub還是origin,igor吧
s*******w
发帖数: 31
38
来自主题: Physics版 - 有没有人知道Igor Zutic
SUNY Buffalo,做自旋电子学的,不知道各位认识他的大侠感觉他怎样?
s*******w
发帖数: 31
39
来自主题: Physics版 - 有没有人知道Igor Zutic

请清楚的前辈给说说。
e**********n
发帖数: 359
40
来自主题: Physics版 - 有没有人知道Igor Zutic
遍地都是的庸才。
s*******w
发帖数: 31
41
来自主题: Physics版 - 有没有人知道Igor Zutic

为什么这么说?能不能说明白一点。
a********r
发帖数: 177
42
来自主题: Physics版 - 有没有人知道Igor Zutic
a********r
发帖数: 177
43
来自主题: Physics版 - 有没有人知道Igor Zutic
Seems to be a smart guy. He has some fame in the field of spintroincs. But
can't tell how good his personality is. And his biggest proposal in this
field " bipolar transistor" is yet to be tested.
J*X
发帖数: 302
44
或者 display y vs x
p***e
发帖数: 402
45
谢谢啦.确实是没设置好x轴的问题.
e*******n
发帖数: 4912
46
201. Nobert Wiener听学术报告的习惯是一般迟到几分钟,然后在
第一排坐下,拿出本杂志很认真的看,如果他比较累就会睡上
一觉,在报告快结束时问一个关键的问题,或者自己来做一个
小型报告
Wiener经常会让人列出美国最伟大的十个数学家,1930s有一
次在duke大学的一次数学会议上,一些人故意只列出9个,然
后观察Wiener那种表情
202. 在Princeton大学曾经流传着一些数学家证明定理的“显然”
标准
if Wedderburn says it's obvious,everybody in the
room has seen it ten minutes ago
if Bohnenblust says it's obvious,it's obvious
if Bochner says it's obvious,you can figure it out
in half an hour
if von Neumann says it's obvious,you can prove it
in three months if you are a genius
if... 阅读全帖
h********0
发帖数: 12056
47
来自主题: Physics版 - PRL被马尾控占领了
这个作者是精于此道。 给推荐了4次。
再看看内容,看看引用率,不是都是一些哗众
取宠的东东吗?
====
Shape of a Ponytail and the Statistical Physics of Hair Fiber Bundles
Raymond E. Goldstein, Patrick B. Warren, and Robin C. Ball
Phys. Rev. Lett. 108, 078101 (2012) – Published February 13, 2012
Show Abstract
[View PDF (1,009 kB)]
See accompanying Physics Synopsis
2.
Direct Measurement of the Flow Field around Swimming Microorganisms
Knut Drescher, Raymond E. Goldstein, Nicolas Michel, Marco Polin, and Idan
Tuval
Phys. Rev. Lett. 105, 1681... 阅读全帖
s******r
发帖数: 324
48
Unless you are very confident in your strategy (sharp> 3.5), don't go there.
Igor is even worse than Izzy
e*******e
发帖数: 1144
49
所谓换culture是听猎头说的吧,呵呵,很多猎头都说"我personally认识Igor,blablabla
..., 他们换culture了"
s******r
发帖数: 324
50
in this case, I would suggest worldquant is better, if you can work for Igor
's core group, then risk is much smaller.
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