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全部话题 - 话题: conducting
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m******o
发帖数: 542
1
http://www.google.com/hostednews/afp/article/ALeqM5gRd-ieXzPeWv
China to conduct Pacific naval exercises
(AFP) – 2 hours ago
BEIJING — China has said it will conduct "routine" naval exercises in the
Pacific Ocean, in the week after a major diplomatic campaign by US President
Barack Obama to assert the United States as a Pacific power.
The defence ministry said the exercises were pre-arranged and did not target
any particular country, but the announcement comes against a background of
growing ten... 阅读全帖
W****g
发帖数: 690
2
From MSN:
In an attempt to promote transparency in military activities between the two
countries, Russia will conduct an observation flight over the United States
as part of the Treaty on Open Skies between Dec. 8 and Dec. 13, Sergei
Ryzhkov, head of Russia’s National Nuclear Risk Reduction Center, said
Monday.
The flight will be launched from Travis Air Force Base in California and
cover a maximum range of 2,640 miles. A group of U.S. specialists will also
board the Russian aircraft to monitor ... 阅读全帖
m*****e
发帖数: 1506
3
2017 Minnesota Statutes
609.3451 CRIMINAL SEXUAL CONDUCT IN THE FIFTH DEGREE.
Subdivision 1.Crime defined. A person is guilty of criminal sexual conduct
in the fifth degree:
(1) if the person engages in nonconsensual sexual contact; or
(2) the person engages in masturbation or lewd exhibition of the genitals in
the presence of a minor under the age of 16, knowing or having reason to
know the minor is present.
For purposes of this section, "sexual contact" has the meaning given in
section 609.341... 阅读全帖
d*****s
发帖数: 313
4
来自主题: Macromolecules版 - Conductivity of DNA
Tinkham group in Harvard recently explored the conductability of DNA
chains. They use lamda-DNA(which is random coded) as sample to test
the conductivity. Conclusion they draw is that DNA is basically insulate.
I will list the papers she mentioned in her talk to show the debate on
this issue in later post.
Some conclusions they got,
1. if DNA chain is shorter, it may be conductive(less than 400nm)
2. CG pair tends to be more conductive
3. They developed a new way to measure the resistivity of na
c**r
发帖数: 2019
5
来自主题: Science版 - Re: a stu ques. about conductivity
什么叫电导率(conductivity)?就是指某种特定材料的导电能力。如何才能简单快速
地测出这种导电能力呢?很自然,我们可以在材料的两端施加一个固定电压降,同
时测量流经该材料的电流。对于相同形状尺寸的不同材料,在外加电压降一样时,
电流越大的材料导电能力自然就越强。因此我们可以由此定义:
电导(conductance)=电流(current)/电压降(potential)
电流的标准单位是安培(Ampere),电压的标准单位是伏特(Volt)。电导的标准单位
就是Ampere/Volt,为了使用方便,国际上将电导的标准单位称为“Siemens”,翻
译过来就叫“西门子”。一西门子等于一安培除以一伏特。但这仅仅是电导(conductance)
的单位,电导率(conductivity)的单位又是什么呢?可以想象,如果你的材料在与
电流流过的方向垂直的截面积越大,那么在相同电压降下你所得到的电流也就越大;
同时如果材料在电流流过的方向上的长度越长,那么在相同电压降下你所得到的电
流就越小(可以把电流想象成在导管中流动的液体)。因此电导和截面积成正比,和
长度成反比。如果我们把材料的长
g**1
发帖数: 10330
6
http://freebeacon.com/china-conducts-first-test-of-new-ultra-hi
China Conducts First Test of New Ultra-High Speed Missile Vehicle
Test is part of a new arms race for super fast weaponry
BY: Bill Gertz Follow @BillGertz
January 13, 2014 4:59 am
A Pentagon spokesman confirmed the test but declined to provide details.
“We routinely monitor foreign defense activities and we are aware of this
test,” Marine Corps Lt. Col. Jeffrey Pool, the spokesman, told the
Washington Free Beacon.
“However, we d... 阅读全帖
l****z
发帖数: 29846
7
July 31, 2012 by Doug Johnson
Here’s the latest from the administration that brought you Operation Fast
and Furious – they nearly destroyed a small Texas trucking company by using
their semi and employee to haul drugs and conduct drug busts, without the
owners consent. From The Houston Chronicle:
The phone rang before sunrise. It woke Craig Patty, owner of a tiny
North Texas trucking company, to vexing news about Truck 793 – a big red
semi supposedly getting repairs in Houston.
“Your d... 阅读全帖
j*********r
发帖数: 24733
8
Criminal charges sought for protesters who toppled Confederate statue in
North Carolina
When protesters, angry over the deadly incidents in Virginia this weekend,
decided to take down a nearly century-old statue of a Confederate soldier in
North Carolina on Monday, law enforcement stood back and watched.
At no time did officers with the Durham Police Department or deputies with
the Durham County Sheriff’s Office intervene as activists brought a ladder
up to the statue and used a rope to pull it ... 阅读全帖
j*********r
发帖数: 24733
9
“We decided that restraint and public safety would be our priority,”
Andrews said in a statement posted on his agency's website. “As the Sheriff
, I am not blind to the offensive conduct of some demonstrators nor will I
ignore their criminal conduct.”
a***n
发帖数: 578
10
来自主题: Macromolecules版 - Hole mobility and conducting polymer
Since conducting polymer has similiar conductivity as copper, so I assume its
hole mobility is at same order as electron mobility in metal. Is it right?
thanks. Who studying this pls give some hints. thanks.
a***n
发帖数: 578
11
来自主题: Macromolecules版 - [转载] optical conductivity and UV-vis spectrum
【 以下文字转载自 Physics 讨论区,原文如下 】
发信人: argon (argon), 信区: Physics
标 题: optical conductivity and UV-vis spectrum
发信站: Unknown Space - 未名空间 (Tue Jun 8 09:57:53 2004) WWW-POST
what is the difference between these two spectrums?
the optical conductivity spectrum and UV-vis adsorption spectrum.
It should be correlated. right?
tx.
a***n
发帖数: 578
12
来自主题: Macromolecules版 - [转载] optical conductivity and UV-vis spectrum
more detail pls.
if I have an optical conductivity peak at xxx nm, so should I have same peak
there at UV-vis spectrum?
Can we determine component's color by looking at optical conductivity
spectrum? thx.
c*****e
发帖数: 238
13
来自主题: Macromolecules版 - How about conducting polymer research in US?
That's a good direction, but it does not belong to traditional polymer
science, therefore is not being mentioned much here.
Conducting polymer is better classified as EE or physics here, like A.J.
Heeger is doing. You better know some condensed matter theory, like band
theory.
I think conducting polymer is still treated as a 1D object, therefore the
polymer character is not important, at least to the eyes of the main players
in the field.
p********1
发帖数: 29
14
Professional Conduct division of CFA Institute
这个是什么意思? about CFA 感谢了
professional conduct block on your results 为什么突然会有这个
h******t
发帖数: 872
d***h
发帖数: 97
16
Surprise or 真牛?共军什么时候能搞成?
http://www.defencetalk.com/icbm-test-launches-showcase-global-strike-capabilities-27790/
Defence Research and Development Organisation (DRDO), today successfully
conducted fourth consecutive Interceptor Missile test in Endo atmospheric
regime at 15 Km altitude off ITR, Chandipur, Orissa. The single stage
Interceptor Missile fitted with Directional Warhead and other advanced
systems neutralized the target.
The target ballistic ‘enemy’ missile was launched from Launch Com

发帖数: 1
17
应该的。还以为拉倒雕像是得到批准的,原来不是。 这就是criminal conduct。
m***i
发帖数: 166
18

因为PO第一封信说要30-45天才能出,我就傻傻的等到40天的时候去看,发现实际上出
分后一周就有summary statement了 -_-|||
今天收到PO的信:Please send me a revised Plan for Instruction in the
Responsible Conduct of Research (PDF) (through your AOR/ signing official)
in November.
所以应该不用为RCR专门resubmit,松了一口气
谢谢你的建议
M*****a
发帖数: 7122
19
听说过6人以上自动加18%,没听说两人也给加的,menu上确实也写了"we reserve the
right to add 15% tip to party of 2 or more". 可问题是这样是不是legal
conduct? 这家餐馆口味不错,以前是常客,现在也不至于潦倒成这样吧。
★ 发自iPhone App: ChineseWeb - 中文网站浏览器
f*****s
发帖数: 2489
20
A postdoctoral position is available to conduct research on the role of
Sonic hedgehog signaling during embryonic development and in disease models(
https://medschool.mc.vanderbilt.edu/facultydata/php_files/show_faculty.php?
id3=966). The successful candidate should have a strong molecular biology
background with demonstrated productivity in peer reviewed international
journals.
y*************[email protected]
w*****e
发帖数: 931
h**x
发帖数: 8
22
正在准备去澳洲的签证,其中需要护照等的certified copy,还要police good
conduct之类的无犯罪记录。 现在人在纽约,不知道在纽约的各位有没有办过这两样证
明的吗?或者办过澳洲签证的吗?觉得澳洲签证好麻烦阿! 太谢谢了!!!
A*********r
发帖数: 8271
23
来自主题: Immigration版 - criminal conduct exclusion for immigration
"For aliens under 18 years of age, minor criminal conduct is not ground for
exclusion provided the alien was convicted at least five years prior to his
or her application. "
Excerpt from "Immigration Law in a Nutshell".
h**x
发帖数: 8
24
正在准备去澳洲的签证,其中需要护照等的certified copy,还要police good
conduct之类的无犯罪记录。 现在人在纽约,不知道在纽约的各位有没有办过这两样证
明的吗?或者办过澳洲签证的吗?觉得澳洲签证好麻烦阿! 太谢谢了!!!
k*****9
发帖数: 516
25
说Fxxk 当然不能算!扔东西只要没向人扔!有年我队的球员在场边做了个双脚原地跳
高的动作来庆祝,也被吹unsportsmanlike conduct!
和illegal 不能叫要叫成undocumented,不能叫Muslim Terrorist 要叫 radical
activist 一样恶心!NCAA组织 就是一个左必大营!
Make Football Great Again!
h**x
发帖数: 8
26
正在准备去澳洲的签证,其中需要护照等的certified copy,还要police good
conduct之类的无犯罪记录。 现在人在纽约,不知道在纽约的各位有没有办过这两样证
明的吗?或者办过澳洲签证的吗?觉得澳洲签证好麻烦阿! 太谢谢了!!!
t********y
发帖数: 749
27
问一下从哪个年代开始大家可以测量某种protein在membrane上的expression number的?
看了几篇90-94年的paper , 测的有I-V curve, 但是都没有给single channel 的
conductance, 也没有提到expression number。是不是那个时候还不可以测?
还有一个问题, 既然不知道expression number, 光知道I-V relationship, 在1992
年左右,应该是很容易弄错到底某个protein 是channel 还是pump, 对不对?
说的不对的地方请轻拍,我暂时还没有任何做实验的经验。
t********y
发帖数: 749
28
问一下从哪个年代开始大家可以测量某种protein在membrane上的expression number的?
看了几篇90-94年的paper , 测的有I-V curve, 但是都没有给single channel 的
conductance, 也没有提到expression number。是不是那个时候还不可以测?
还有一个问题, 既然不知道expression number, 光知道I-V relationship, 在1992
年左右,应该是很容易弄错到底某个protein 是channel 还是pump, 对不对?
说的不对的地方请轻拍,我暂时还没有任何做实验的经验。
m***i
发帖数: 166
29

a
do.
RCR
谢谢详尽回复。
我问PO能不能给他电话,没有直接回应。不过他给我发了提交RCR的instruction。貌似
没有问题。再次感谢。
回信是这样的:
Please send me a revised Plan for Instruction in the Responsible Conduct of
Research (PDF) (through your AOR/ signing official) in November.
Consult the Notice http://grants1.nih.gov/grants/guide/notice-files/NOT-OD-10-019.html for detailed requirements.
In summary, the RCR training plan must consist of five instructional
components:
......
p****g
发帖数: 92
30
【 以下文字转载自 ChemEng 讨论区 】
发信人: phdggg (博士哥哥), 信区: ChemEng
标 题: 导电凝胶(electro conductive gel or polymer)
发信站: BBS 未名空间站 (Mon Apr 21 19:18:01 2014, 美东)
如何制备?最好是不需要特别的设备那种。希望比较稳定, 力学性能 ,生物相容性较
好。请站内回复,谢谢!
I am in a medical school at NY and may have postdoc job for you if you can
send me your relevant CV.
F******e
发帖数: 119
31
【 以下文字转载自 Faculty 讨论区 】
发信人: fishbone (semi), 信区: Faculty
标 题: 求问conductive polymer用作超级电容器可投的review杂志
发信站: BBS 未名空间站 (Sat May 10 14:00:57 2014, 美东)
求问下有哪些杂志可以投非invited的review文章。关于导电高分子用作电容方向的。
f******e
发帖数: 64
32
来自主题: Engineering版 - conductivity of metal at high temperatur
Does anybody know what metal has good conductivity and strength at temperature
about 900C?
Thanks
c******j
发帖数: 149
33
我在Queens, 昨天早上去买moving sale, 车开到了地址附近我还是没看到要找的门牌
号码. 主干道上车很多, 也没有空余的street parking, 于是我就转进旁边的小街,
是one way, 而且左右都停满了车.
我还是没找到地址, 于是就靠着左边double parking, 确保有足够的空间让后面的车
通过, 也打了双黄灯, 开始在gps上看地图. 这时有个警车开到我旁边, 隔着两层窗
玻璃看着我, 于是我就用食指做了个one second的手势, 我的意思是我马上就走.这
下不得了, 警察下了车, 跑到我窗边问我要了driver license和registration. 他说
, 本来只是一个warning, 结果我竟然给他一个one minute的手势, 所以他决定给我
一个ticket. 我试图解释, 他不让我解释. 我想想算了, 大不了罚款.
回来仔细一看, 他开的pink summon, disorderly conduct 240.20 sub 5, blocking
traffic, 我到时候一定得去出庭. 不知道哪位有类似的ticket, 可
d*****s
发帖数: 313
34
来自主题: Macromolecules版 - Conductivity of DNA

They are physicists so they basically can only buy commercial available
DNAs. This is why they use lamda-DNA but not DNAs only have CG pairs.
It would be interesting if biologists who are capable of making specified
DNAs repeat their experiments. Their way of testing the conductability is
very cool.
d*****s
发帖数: 313
35
来自主题: Macromolecules版 - Conductivity of DNA

See my previous post. :-)
There is no definite conclusion whether DNA is conductive or insulative.
Different research groups in the world give all kinds of results. Well, some
of them even say that DNA is superconductive under Tc of 3K. The debate will
go on, you know, until a final conclusion is drawn.
w******z
发帖数: 29
36
来自主题: Macromolecules版 - Heat Conductivity
Is there any instrument can be used to meature the conductivity directly? My
boss want me to work on that.
a***n
发帖数: 578
37
来自主题: Macromolecules版 - Heat Conductivity
check Majumdar A's group at ME, berkeley.
His group is one of best groups at thermal conductivity measurement in
nano-scale. Very fancy works.
a***n
发帖数: 578
38
来自主题: Macromolecules版 - Heat Conductivity
//haha
Then I have to say that you are below average in your area. I went to his
senimor and talked with him. I did thermal conductivity research as well.
The previous introduction is gotten from website.
He actually did a lot of works including tiny temperature measure devices. Do
research by your own. I am not interested at measurement. But he is the first
one who measured thermal transport mode through single wall carbon nanotube.
By the way, you are not worth for me to create a story to chea
a***n
发帖数: 578
39
来自主题: Macromolecules版 - A question about conducting polymer
A question: is there a termology to describe the relation between phase
aggregation and conductivity? Thanks
f*****g
发帖数: 27
40
来自主题: Macromolecules版 - Actuation of Conducting Polymers
我想在Mechanism of Actuation of Conducting Polymers
方面做些工作, 大家能否推荐些相关的教科书,或可能用到
得理论,例如渗透.
b*****h
发帖数: 29
41
来自主题: Macromolecules版 - any good book about conductive polymer?
need to grow conductive polymer fibres in templates. but I even do not know
anything related with this. is there any good text book about it?
something new and easy to read?
l*****o
发帖数: 82
42
来自主题: Macromolecules版 - Hole mobility and conducting polymer

Which polymer?
In my memory, most are not. Much much smaller, even with the same conductivity.
a***n
发帖数: 578
43
来自主题: Macromolecules版 - Hole mobility and conducting polymer
Thanks for your message.
I think hole mobility in polymer should be related to its conductivity. Why it
is much smaller? I got some data for the hole mobility. The largest is 0.1 ~ 1
cm2/Vs for field effect hole mobility, reponsding to 10 cm2/Vs for defect free
hole mobility.
I am quite confused at all those concepts such as hole drift velocity,
field-effect hole mobility and defect free hole mobility.
I am checking some book talking about them. But still prefer some book
especially talking abou
l*****o
发帖数: 82
44
来自主题: Macromolecules版 - Hole mobility and conducting polymer
I don't know either. But keep two fact in mind:
1. conductivity is not only the function of mobility, but that of carrier
density.
2. The charge carriers in polymer are not free carrier. Some are polarons, some
are solitons.
d***l
发帖数: 48
45
来自主题: Macromolecules版 - Hole mobility and conducting polymer
The high conductivity CP is in the doped state, in which bipolaron is the
charge carrier.
The neutral form of CP is the semiconductor. In the case of CP, I think
poly(3-alkylthiophene) has the highest hole mobility.

its
a***n
发帖数: 578
46
来自主题: Macromolecules版 - Hole mobility and conducting polymer
thanks.

You are right at the polymer which has the highest hole mobility.
FYI, there is another type polymer called instinc conducting polymer that
doesn't require dopant.
E*******r
发帖数: 370
47
来自主题: Macromolecules版 - How about conducting polymer research in US?
LS的能不能科普一下conducting polymer里做合成的牛人牛校?
y*l
发帖数: 10
48
请教:哪儿有一维热传导网(1D Heat Conduction Network) 的计算源程序?
自己编程序太困难(Fortran都忘光了),不知有没有 open code? 多谢!
g***y
发帖数: 4784
49
响应版大号召,先贴一个
JACS ASAP
J. Am. Chem. Soc., ASAP Article 10.1021/ja067477g S0002-7863(06)07477-4
Web Release Date: April 6, 2007
Detection of MicroRNAs Using Target-Guided Formation of Conducting Polymer
Nanowires in Nanogaps
Yi Fan, Xiantong Chen, Alastair D. Trigg, Chih-hang Tung, Jinming Kong, and
Zhiqiang Gao*
Contribution from the Institute of Microelectronics, 11 Science Park Road,
Singapore 117685, Republic of Singapore
g***[email protected]
Received October 19, 2006
Abstract:
A nanogapped
C***7
发帖数: 241
50
Hello, Is Zinc Sulfide (ZnS) electrical conductive?
Thanks a lot!
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