a****d
发帖数: 1919 | 1 J Theor Biol. 2009 Jan 21;256(2):164-79. doi: 10.1016/j.jtbi.2008.09.034.
Epub 2008 Oct 15.
Cell lineage tree models of neurogenesis.
PMID: 18977364
please send to g********[email protected], thanks! |
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o******e
发帖数: 284 | 3 if>1
1 CHEM REV 40.197
2 NAT MATER 32.841
3 CHEM SOC REV 28.760
4 ACCOUNTS CHEM RES 21.640
5 NAT CHEM 20.524
6 ALDRICHIM ACTA 16.091
7 NANO TODAY 15.355
8 ANNU REV PHYS CHEM 14.130
9 ADV MATER 13.877
10 ANGEW CHEM INT EDIT 13.455
11 NANO LETT 13.198
12 COORDIN CHEM REV 12.110
13 SURF SCI REP 11.696
14 ACS NANO 10.774
15 MED RES REV 10.700
16 J PHOTOCH PHOTOBIO C 10.360
17 ADV FUNCT MATER 10.179
... 阅读全帖 |
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r******s
发帖数: 2155 | 4 Daniel Kahneman, a psychologist at Princeton University was awarded the
Nobel prize in "economic sciences" today. Kahneman shared the award with
Vernon Smith, an economist at George Mason University. These researchers
incorporated experimental methods in traditional economic analysis.
Kahneman's work in "behavioral decision research" examines the psychological
assumptions of economic models. Smith's work in "experimental economics"
uses experimental games to test predictions of economic theor |
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M****i
发帖数: 58 | 5 哪位大侠有这篇文章请发到我的邮箱[email protected]
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/* ]]> */
不胜感激！
PRICING AND HEDGING IN A DYNAMIC CREDIT MODEL
YOUSSEF ELOUERKHAOUI,
Int. J. Theor. Appl. Finan., 10, 703 (20... 阅读全帖 |
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t****t
发帖数: 6806 | 6 ok, i am not familiar with GSM. but i checked it just now, seems the
bandwidth is 200K, instead of 100K.
as for nyquist, if the bandwidth is W Hz, then you can reconstruct the
waveform with >2W/s sample rate, right? of course you can transmit more than
that much symbols and filter the extra band out, but that's still
equivalent to transmit 2W symbol/s, with a different symbol table.
s
receivers
have to deal with the ISI at receivers.
look at the channel capacity theorem instead of Nyquist theor |
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w********h
发帖数: 12367 | 7 1 PROG POLYM SCI 22.870
2 POLYM REV 8.000
3 ADV POLYM SCI 6.723
4 BIOMACROMOLECULES 5.325
5 MACROMOLECULES 4.837
6 SOFT MATTER 4.457
7 MACROMOL RAPID COMM 4.365
8 J POLYM SCI POL CHEM 3.894
9 POLYMER 3.828
10 J MEMBRANE SCI 3.673
11 CARBOHYD POLYM 3.463
12 MACROMOL BIOSCI 3.458
13 CELLULOSE 2.817
14 J BIOACT COMPAT POL 2.610
15 POLYM DEGRAD STABIL 2.594
16 REACT FUNCT POLYM 2.546
17 EUR POLYM J 2.517
18 COLLOID POLYM SCI 2.443
19 MACROMOL CHEM PHYS 2.437
20 EUR PHYS J E 2.096
21... 阅读全帖 |
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w********h
发帖数: 12367 | 8 1 PROG POLYM SCI 22.870
2 POLYM REV 8.000
3 ADV POLYM SCI 6.723
4 BIOMACROMOLECULES 5.325
5 MACROMOLECULES 4.837
6 SOFT MATTER 4.457
7 MACROMOL RAPID COMM 4.365
8 J POLYM SCI POL CHEM 3.894
9 POLYMER 3.828
10 J MEMBRANE SCI 3.673
11 CARBOHYD POLYM 3.463
12 MACROMOL BIOSCI 3.458
13 CELLULOSE 2.817
14 J BIOACT COMPAT POL 2.610
15 POLYM DEGRAD STABIL 2.594
16 REACT FUNCT POLYM 2.546
17 EUR POLYM J 2.517
18 COLLOID POLYM SCI 2.443
19 MACROMOL CHEM PHYS 2.437
20 EUR PHYS J E 2.096
21... 阅读全帖 |
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w********h
发帖数: 12367 | 9 1 PROG POLYM SCI 24.100
2 POLYM REV 6.281
3 BIOMACROMOLECULES 5.479
4 POLYM CHEM-UK 5.321
5 MACROMOLECULES 5.167
6 MACROMOL RAPID COMM 4.596
7 SOFT MATTER 4.390
8 J POLYM SCI POL CHEM 3.919
9 ADV POLYM SCI 3.890
10 MACROMOL BIOSCI 3.886
11 J MEMBRANE SCI 3.850
12 CARBOHYD POLYM 3.628
13 CELLULOSE 3.600
14 POLYMER 3.438
15 J BIOACT COMPAT POL 2.953
16 POLYM DEGRAD STABIL 2.769
17 EUR POLYM J 2.739
18 REACT FUNCT POLYM 2.479
19 PLASMA PROCESS POLYM 2.468
20 MACROMOL CHEM PHYS 2.3... 阅读全帖 |
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w********h
发帖数: 12367 | 10 1 PROG POLYM SCI 26.383
2 POLYM REV 7.794
3 MACROMOLECULES 5.521
4 BIOMACROMOLECULES 5.371
5 POLYM CHEM-UK 5.231
6 MACROMOL RAPID COMM 4.929
7 J MEMBRANE SCI 4.093
8 SOFT MATTER 3.909
9 MACROMOL BIOSCI 3.742
10 PLASMA PROCESS POLYM 3.730
11 ADV POLYM SCI 3.648
12 J POLYM SCI POL CHEM 3.543
13 CARBOHYD POLYM 3.479
14 CELLULOSE 3.476
15 POLYMER 3.379
16 POLYM DEGRAD STABIL 2.770
17 EUR POLYM J 2.562
18 REACT FUNCT POLYM 2.505
19 MACROMOL CHEM PHYS 2.386
20 MACROMOL MATER ENG 2.3... 阅读全帖 |
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x**************.
发帖数: 16 | 11 转信站: mitbbs!jiaoyou8.com!mitbbscn
出 处: mitbbs.cn
发信人: symplectic (愁容/梦里不知身是客), 信区: Mathematics
标 题: A new proof of the 4-colour theorem
发信站: 北大未名站 (2004年09月04日00:18:47 星期六) , 站内信件
Just a moment ago, I found a paper on my colleague's desk,
with the following title:
Every planar graph is 4-colourable and 5-choosable
- a joint proof.
The author is Peter Doerre from Germany. He claimed in
the abstract that:
A new straightforward proof of the 4-colour theorem and the 5-choosable theor
em is present |
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g****t
发帖数: 31659 | 12 苏联人确实更早证明过很多东西。
Of cause, "现代西方数学不过是把俄罗斯数学不为人之的定理用英语写出来而已" is
just meant to be an exageration, I doubt even the one who said it seriously
believed it.
I heard another side of the story: some Math professor in US complaint that
Russian Math historians had such a huge vanity that they named every big
math theorem after some Russian mathematician, even when there was no solid
evidence that the mathematician in question deserved it -- and what was more
annoying: the date they claimed that the theor |
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M****i
发帖数: 58 | 13 哪位大侠有这篇文章请发到我的邮箱[email protected]
(function(){try{var s,a,i,j,r,c,l,b=document.getElementsByTagName("script");l=b[b.length-1].previousSibling;a=l.getAttribute('data-cfemail');if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=document.createTextNode(s);l.parentNode.replaceChild(s,l);}}catch(e){}})();
/* ]]> */
不胜感激！
PRICING AND HEDGING IN A DYNAMIC CREDIT MODEL
YOUSSEF ELOUERKHAOUI,
Int. J. Theor. Appl. Finan., 10, 703 (20... 阅读全帖 |
|
l*****2
发帖数: 93 | 14 How Different Are BN Nanotubes from Carbon Nanotubes?
Zhen Zhou and Yafei Li
J. Comput. Theor. Nanosci. 6, 327–334 (2009)
Please email to me by email (l*******[email protected]).
Thank you very much! |
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w**o
发帖数: 645 | 15 ☆─────────────────────────────────────☆
TIRAMISU (提拉米苏) 于 (Thu May 18 04:16:21 2006) 提到:
上次答应过大家一考完FINAL就会写一下这学期的学习生活，可是真考完人又范懒。一拖
再拖的就过了一个星期。我之前的情况曾在板上写过，在这里就不详细写了。我是2004年
开始在社区大学上先修课的，总共17门，我要申请的学校规定完成13门就可以申请。我在
2005年6月初考过了NET考试，打了所有的预防针，连带我上完的14门课的成绩就交了申请
到ASU. 2005年的秋季上剩下的3门课。10月18日收到暂时录取通知，等到12月我正式完成
所有的先修课，正式录取通知下达。
一月我正式开始我在NURSING PROGRAM的学习。我们班共60个同学，根据大家居住地被分
成6个LEARNING COMMUNITY。每10 个同学一组有一个助教带领一起实习，所以我们全班去
的都是不同的医院。除了实习，全班还是在一起上课的。每次上课教室里黑压压的都是人
。我们这学习上4门课共18个学分。有NURSING THEOR |
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w********i
发帖数: 795 | 16 PhD student positions at IFW
Dresden (Germany)
We are looking for a PhD student within the Emmy-Noether group
Spin-orbital entanglement and dynamic properties of spin-orbital systems
at the Institute for Theoretical Solid State Physics within the Leibniz
Institute for Solid
State and Materials Research Dresden (IFW Dresden). The group works on
correlated
electron systems, i.e., on materials where many-body (electron-electron)
interactions are
important and can lead to a large variety of { someti... 阅读全帖 |
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h****t
发帖数: 632 | 17 just some thought after i read alvardo's paper.
It seems symbolic interactionism has been widely applied and discussed in
sociology, not much in political science. Wendt(1992)'s constructivism and
his students' share similar insights with symbolic interactionism but they tend to
overemphasize norms of differences, give less attention to norms of common.Thus
it is not surprings that "cultural turn" gained some currency in IR, not
much in Comparative or American politics, and many political theor |
|
M****i
发帖数: 58 | 18 哪位大侠有这篇文章请发到我的邮箱[email protected]
(function(){try{var s,a,i,j,r,c,l,b=document.getElementsByTagName("script");l=b[b.length-1].previousSibling;a=l.getAttribute('data-cfemail');if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=document.createTextNode(s);l.parentNode.replaceChild(s,l);}}catch(e){}})();
/* ]]> */
不胜感激！
PRICING AND HEDGING IN A DYNAMIC CREDIT MODEL
YOUSSEF ELOUERKHAOUI,
Int. J. Theor. Appl. Finan., 10, 703 (20... 阅读全帖 |
|
h*******e
发帖数: 13 | 19 多谢推荐attilio meucci的paper看了一下收获很大
我觉得epsilon可以depend on a and b。本质上说linear regression就是个MLE的估计
。如果depend on a and b，很多theor........ |
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s**a
发帖数: 8648 | 20 Dear Colleague:
The Spencer Foundation would like to announce that we are accepting
applications for the 2008 Spencer Dissertation Fellowship for Research
Related to Education and we would like to ask for your help in bringing it
to the attention of others. As you may know, approximately 30 Fellowships
of $25,000 are awarded each year by the Spencer Foundation to support
doctoral candidates in a variety of fields whose dissertations promise to
contribute fresh perspectives to the history, theor |
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A***A
发帖数: 98 | 21 I'm not sure what is meant by your examples, but you may check out a
permutation based method that looks explicitly at the distance between the two
data vectors.
Here is the citation;
Mielke, Berry & Johnson (1976) Commun. Statist. - Theor. Meth., A(5), 14, pp.
1409 - 1424. |
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