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全部话题 - 话题: jonas
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s****n
发帖数: 212
1
来自主题: Chemistry版 - Jonas Peters
His wife!
Dianne Newman
http://mit.edu/dknlab/
j**********i
发帖数: 187
2
来自主题: Chemistry版 - 求两篇文献
Title: One-step synthesis of magnetic composites of cellulose@iron oxide
nanoparticles for arsenic removal
Author(s): Yu, Xiaolin; Tong, Shengrui; Ge, Maofa; et al.
Source: JOURNAL OF MATERIALS CHEMISTRY A Volume: 1 Issue: 3 Pages: 959-
965 DOI: 10.1039/c2ta00315e Published: 2013
Title: Intrinsically green iron oxide nanoparticles? From synthesis via (eco
-)toxicology to scenario modelling
Author(s): Filser, Juliane; Arndt, Darius; Baumann, Jonas; et al.
Source: NANOSCALE Volume: 5 I... 阅读全帖
m********n
发帖数: 4
3
garu楼主愿意追根究底,值得赞赏!
电子工程师把下面这个结论记下来,已经满足实际需要了————对于任意形状的双导
体传输线,以下关系成立:
相位速度
=能量传播速度
=1/sqrt(L*C)
=1/sqrt(epsilon*mu)
=v_light/sqrt(epsilon_relative)
如果是电子工程系(特别是微波电磁场方向)的博士或者物理系的博士的话,这个结论
的证明是不能不懂的,否则基本功就不算扎实。楼主的疑问其实就是John David
Jackson's "Classical Electrodynamics" 上面的课后习题(5.29). 我们需要证明的
是对于任意形状的双导体传输线,我们有 L*C=epsilon*mu
此题不难,很多地方有此题的解答。当然看懂需要一定的电磁场基础,不知道对于本科
生和硕士会不会稍感吃力?
http://www.submm.caltech.edu/~jonas/Teaching/Ph106c_04/hw4_solu
https://www.ece.umd.edu/~antonsen/PHYS606_S08/HMWK/Hw5soln.p... 阅读全帖
k*****a
发帖数: 1518
4
【 以下文字转载自 JobHunting 讨论区 】
【 原文由 jona 所发表 】
Dear XXX,
I am pleased to extend this Employment Offer to you as a Senior Mechanical
Engineer with a base salary of RMB13850 based on 13 months plus company
benefit with include Shanghai Social Insurance and free lunch & dinner. You
will report to the R&D Manager-XXXXXX. During the first six(6) months you will
be under probation and upon successfully completing of this probation period,
your manager will evaluate your performance.
......
Acceptance Not

发帖数: 1
5
from: Liang Xue
to: John Hutchinson
cc: Tomasz Wierzbicki
date: Mon, Aug 11, 2014 at 12:12 PM
subject: Re: No winners--follow-up
Dear John,
Thank you for your email. I had a difficult time to understand the
message you want sent. My guess is that the central message you would like
to emphasize is that you can develop the same model once you understood that
ductile fracture is indeed J3 dependent. Possibly. I
believe many people have the necessary knowledge to do so on their
own. H... 阅读全帖
F****n
发帖数: 438
6
来自主题: MedicalCareer版 - 几篇期刊文章 (转载)
【 以下文字转载自 Medicalpractice 讨论区 】
发信人: FeiLun (Is Horrible), 信区: Medicalpractice
标 题: 几篇期刊文章
发信站: BBS 未名空间站 (Sat Jul 12 22:36:30 2014, 美东)
那位大侠可以帮组查一下这几篇的全文吗?叩谢。
请发:y******[email protected].
I.
Role of small-conductance calcium-activated potassium channels in atrial
electrophysiology and fibrillation in the dog.
Qi XY1, Diness JG, Brundel BJ, Zhou XB, Naud P, Wu CT, Huang H, Harada M,
Aflaki M, Dobrev D, Grunnet M, Nattel S.
Author information
Abstract
BACKGROUND:
Recent evidence points to functional... 阅读全帖
m*******s
发帖数: 469
7
来自主题: Statistics版 - 欢迎申请BIOSTATISTICS@MUSC
For more information, please see
http://bioinformatics.musc.edu
http://biometry.musc.edu
Toolmakers for Bioinformatics
Dr. Jonas Almeida, Director
(NIH/NLM)
Training in Bioinformatics is focused on theory
identification and algorithm development for
tool makers. The program reflects the biomedical
research emphasis associated with a
Medical University. The resulting multidisciplinary
emphasis together with the integration
with clinical outcomes establishes the stage for
cutting edge computationa
F****n
发帖数: 438
8
来自主题: Medicalpractice版 - 几篇期刊文章
那位大侠可以帮组查一下这几篇的全文吗?叩谢。
请发:y******[email protected].
I.
Role of small-conductance calcium-activated potassium channels in atrial
electrophysiology and fibrillation in the dog.
Qi XY1, Diness JG, Brundel BJ, Zhou XB, Naud P, Wu CT, Huang H, Harada M,
Aflaki M, Dobrev D, Grunnet M, Nattel S.
Author information
Abstract
BACKGROUND:
Recent evidence points to functional Ca2⁺-dependent K⁺ (SK)
channels in the heart that may govern atrial fibrillation (AF) risk, but the
underlying mechanisms are... 阅读全帖
h****i
发帖数: 204
9
Calyx的short-term plasticity做得太多了,都没有什么好做了,好几个calyx做得很好的实验室都重心转移了。
最近看来short-term plasticity的机制还有很多啊,除了depletion of vesicle,Ca,还可能是AP waverform改变什么的。Peter Jonas有两篇Neuron说K and Na channel inactivation会改变AP,影响Ca电流,产生STP...
l******8
发帖数: 1691
10
所以说对于这种从表观上来定义的现象,可能的机制太多了啊。

很好的实验室都重心转移了。
Ca,还可能是AP waverform改变什么的。Peter Jonas有两篇Neuron说K and Na
channel inactivation会改变AP,影响Ca电流,产生STP...
S****9
发帖数: 8108
11
来自主题: _LoTaYu版 - 听这首歌像谁的
他声音太少女了 没什么内容 听一两首还行 多了挺腻的 赶紧趁没变声多挣点钱吧 他
的票卖得不便宜 比Jonas brothers贵 都是十几岁少女追捧吧 貌似少男不怎么DJ他
l****r
发帖数: 21884
12
来自主题: _ChenChuSheng版 - 101首圣诞歌曲下载
最近正想找些圣诞歌给宝宝听,华人有个帖子正逢时。
和有娃的大娘们分享:
http://www.buryatmongol.info/buryat/phpwind/simple/index.php?t14924.html
101 Christmas Songs (2008)
Pop | VBR 320 kbps | 44.1KHz | 101 Tracks | 4 CDs | 370 MB
TRACK LIST CD1:
101 03:33 John & Yoko & The Plastic Ono Band with The Harlem Community Choir
- Happy Xmas (War Is
102 04:52 Cliff Richard - Saviour’s Day
103 03:45 Paul McCartney - Wonderful Christmastime
104 02:01 The Beach Boys - Little Saint Nick
105 04:39 Wizzard - I Wish It Could Be Christmas Everyd... 阅读全帖
w*******y
发帖数: 5704
13
来自主题: _LiangYing_1版 - 刚才格莱美有个那女对唱的很好听
谁唱的,有人知道吗 Jonas Brothers 后面出来的
w*******y
发帖数: 60932
14
来自主题: _DealGroup版 - 【$】$10 Concert Tickets TODAY ONLY!
Here's a deal that's good today only: $10 for concert tickets.
The Live Nation promotion is good for 61 concerts around the country this
summer and fall, including performances by the Goo Goo Dolls, Maroon 5 and
the Jonas Brothers with Demi Lovato.
LINK:
Link:
http://www.livenation.com/promo/deikzg?spotlight_ren_od=1&tm_link=tm_homeA_4_f1http://
ROCK ON!!!!
w*******y
发帖数: 60932
15
Sing to 35 favorite songs and music videos from Disney artists and programs
including Camp Rock, Hannah Montana, Miley Cyrus, Jonas Brothers, Aly and AJ
and High School Musical (favorites from 1 and 2)
Compete with and against friends in numerous multiplayer modes,
including Duet, Versus and Team Play
With High School Musical star Olesya Rulin (Kelsi) as a vocal coach,
practice tricky elements of singing in various vocal exercises
Personalize game experiences by unlocking or download
w*******y
发帖数: 60932
16
Ok I have been using this for a while and thought people would find it
useful.
By default the free account will let you store 1 gb but you can apply all
the coupons below to get a total of around 10GB free. (apply coupons once
software is downloaded).
Linky:
http://www.wuala.com/
I-KNOW-CAROLA
I-KNOW-DOMINIK
I-KNOW-FABIUS
I-KNOW-MARCEL
I-KNOW-LUZIUS
I-KNOW-MARIUS
I-KNOW-DARIO
I-KNOW-JONAS
I-KNOW-THOMAS
Please do note that wuala has a unique model where in addition to their own
servers your data ... 阅读全帖
w*******y
发帖数: 60932
17
Some DLC has gone on sale for Rock Band. These are all pre-RB3 songs, so
they work with all versions of RB (including RB3). Not sure how long these
will be available.
Albums
Rush - "Moving Pictures" Album:
http://marketplace.xbox.com/en-US/Product/Moving-Pictures-Album
- 440 MSP - (normally 880 MSP) The Camera Eye
Limelight (Original Version)
Red Barchetta
Tom Sawyer (Original Version)
Vital Signs
Witch Hunt
YYZ
The Cars - "The Cars" Album:
http://marketplace.xbox.com/en-US/Product/The-Cars-... 阅读全帖
w*******y
发帖数: 60932
18
Disney Sing It for Wii now $10.99 on Amazon FS:
http://www.amazon.com/Disney-Sing-Nintendo-Wii/dp/B001C0L7O0?Su
Sing to 35 favorite songs and music videos from Disney artists and programs
including Camp Rock, Hannah Montana, Miley Cyrus, Jonas Brothers, Aly and AJ
and High School Musical (favorites from 1 and 2)
Compete with and against friends in numerous multiplayer modes, including
Duet, Versus and Team Play
With High School Musical star Olesya Rulin (Kelsi) as a vocal coach,
practice tricky ... 阅读全帖
w*******y
发帖数: 60932
19
Take an EXTRA 50% off all clearance musical instruments, electronics and
video games.
I went to the my local Toys R Us (Douglaston, NY) and saw this promotion.
Some of the stuff is pretty hot. The promotion ends tomorrow 8/13. Here
are some of the items that are on sale. But there are many more in the
store, so check your local store today/tomorrow. Good luck bargain hunting.
First Act Discovery Electronic Drum Pad - $12.49
Dora the Explorder CD player - $7.49
Spongebob CD player - $7.49
D... 阅读全帖
j******3
发帖数: 18319
20
【 以下文字转载自 Chemistry 讨论区 】
发信人: fyeliza (fyeliza), 信区: Chemistry
标 题: 文献求助,谢谢,每篇5个包子。
发信站: BBS 未名空间站 (Sat Apr 10 13:36:09 2010, 美东)
学校图书馆找不到几个文献,不知哪位能帮找找电子版。非常感谢!
请发到email:f*****[email protected]
书: Activation of Small Molecules 92006), 235-285
Methane Functionalization (p 235-285)
Brian L. Conley, William J. Tenn III, Kenneth J.H. Young, Somesh Ganesh,
Steve Meier, Vadim Ziatdinov, Oleg Mironov, Jonas Oxgaard, Jason Gonzales,
William A. Goddard III, Roy A. Periana
2. Synthetic methods. Part 2. Oxi
S*********9
发帖数: 471
21
来自主题: _K12版 - 算术怎么推?
我记得看到有人推荐的一套数学的书,我在图书馆借到过几本,老大还挺爱让我读给他
听的:
Less than nothing is really something / Froman, Robert, 1917-
J 510.1/FROMAN

Zero is not nothing / Sitomer, Mindel.
J 510.1/SITOMER
Roman numerals / Adler, David A.
J 513.2/ADLER

Maps, tracks, and the bridges of K?nigsberg : a book about networks /
Holt, Michael.
J 510/HOLT

Averages / Srivastava, Jane Jonas.
J 519.9/SRIVASTAVA

Yes--no, stop--go : some patterns in mathematical logic / Ge... 阅读全帖
b********a
发帖数: 300
22
来自主题: _IrishFootball版 - a RB and an OL?
from NDNation ...
"On Monday night Jonas Gray (Rivals #3 ranked RB) made it official, de-
committing from Nebraska. The four-star running back might now be Notre Dame
's for the taking after a strong official visit last weekend."
"Page soaks up 'great visit'
Michael Floyd's commitment wasn't the only good news for the Irish this
weekend. Kenneth Page also made his official visit to South Bend and loved
what he saw from Notre Dame."
b********a
发帖数: 300
23
来自主题: _IrishFootball版 - 4 star RB Jonas Gray commits
per WNDU news this evening
k******u
发帖数: 3137
24
来自主题: _IrishFootball版 - 4 star RB Jonas Gray commits
good
E********t
发帖数: 2447
25
来自主题: _IrishFootball版 - 4 star RB Jonas Gray commits
re
c*********s
发帖数: 13
26
来自主题: _IrishFootball版 - Class of 2012
I will keep the effort in the future, hehe.
# Robert Blanton, DB, Matthews NC
# Braxston Cave, OL, Mishawaka IN
# Lane Clelland, OL, Owings Mills MD
# Dayne Crist, QB, Sherman Oaks CA
# Sean Cwynar, DL, Woodstock IL
# Joseph Fauria, TE, Encino CA
# Steve Filer, LB, Chicago IL
# Darius Fleming, LB, Chicago IL
# Michael Floyd, WR, Saint Paul MN
# Mike Golic, Jr., OL, West Hartford CT
# John Goodman, WR, Fort Wayne IN
# Jonas Gray, RB, Beverly Hills MI
# Ethan Johnson, DL, Portland OR
# Kapron Lewi
k******u
发帖数: 3137
27
来自主题: _IrishFootball版 - Freshman号码出来了
3 - Michael Floyd
9 - Ethan Johnson
9 - Kyle Rudolph
10 - Dayne Crist
12 - Robert Blanton
15 - Dan McCarthy
17 - Deion Walker
25 - Jonas Gray
26 - Jamoris Slaughter
36 - David Posluszny
45 - Darius Fleming
46 - Steve Filer
52 - Braxston Cave
54 - Anthony McDonald
57 - Mike Golic, Jr.
73 - Lane Clelland
78 - Trevor Robinson
79 - Hafis Williams
81 - John Goodman
87 - Joseph Fauria
89 - Kapron Lewis-Moore
98 - Sean Cwynar
99 - Brandon Newman
k******u
发帖数: 3137
28
来自主题: _IrishFootball版 - 谁给说说今天的BG game?
Jonas Gray, 比较shifty, 但是视野需要改进, AA现在越来越像加强版的DW了, 不错.
我录了所有的play, 只是VisualStudio不给我面子, 弄好了我发video.
e***a
发帖数: 464
29
来自主题: _PerfectMoms版 - 终于东风压到西风了
这潮流, 都是东方跟西方后面学的吧, 现在我发现有变风向了.
男人阴柔现在多流行啊.
看看Jonas Brothers, 看看Justin Bieber, 看看Adam Lambert. Adam同学好在还块大.
这小贾, 哪里看出来是爷们?
要不赶明也拍个流星花园, 再办个快男得了.
A***o
发帖数: 2783
30
来自主题: _America版 - 自由
分离和不平等
很多人把那十年叫做五十年代。Elvis Presley,来自密西西比的白人天才,动感十足
地演唱
黑人音乐,被称为摇滚音乐的天王,摇滚也很快传遍了全球,动摇着这个世界。然后是
性感
迷人的电影明星Marilyn Monroe,电视明星Lucille Ball和Ed Sullivan,还有快餐(
麦克唐那
1955年卖掉了它的第一百万个汉堡)。Jonas Salk发明的疫苗征服了小儿麻痹,这种疾
病曾经
折磨过罗斯福和无数的儿童。工作到处都是,许多人都有了钱,国民总产值在46到达6
年翻番,
没有有全世界6%的人口,制造了2/3的工业品,消费了1/3,还从来没有一个国家有如此
广泛
的影响,美国人吃得更多更好,寿命延长,年轻人的身高也在增加,新的中产阶级包括
了60%
的人口,四千万人在五十年代出生,婴儿潮让这个国家年轻,许多美国人梦想着有自己
的房子,
现在批量生产的郊区房屋让大部分人梦想成真。生活在郊区就必须有车,车也越来越大
,越来
越好,越来越时髦。祖父母们还记得马背上的日子,他们的孙子的车库里则有两到三辆
车,还
有电视,1950年只有10%的美国家庭有电视,十年
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