s*******l
发帖数: 3709 | 1 很好奇现在大家都怎么去教室，难道都走路吗。校园里的自行车已经很少了。
29楼前面以前自行车永远是停满的。现在基本上没有了。没准儿29楼已经不住人了？
30楼前倒还是有一些自行车。 |
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m***c
发帖数: 993 | 2 之前北大是禁车的。
后来开了一些企业老板的周末班。。。
就开放了。
然后校内就不安全了。。 |
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c*********t
发帖数: 30088 | 5 估计都是用飞的。。。
走路健康啊，其实校园内走走路还可以吧，只要不是很赶时间 |
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B******u
发帖数: 23763 | 6 其实校内还好了，
俺们系在外面，物理楼的远角那头，
要去，没自行车还真不方便的。 |
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s******g
发帖数: 962 | 8 这个就没有办法了。。。Venetian应该是在strip vicinity north，那块至少还有四五
个5星的。。。
Vegas的酒店都很赞的，为什么非要Venetian？ |
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w********1
发帖数: 3492 | 9 Fri, 08 Jun 2012 11:31:54 PDT
Yesterday, 9to5Mac reported that an iPhone user running on T-Mobile's
network had observed the curious phenomenon of 3G connectivity showing up on
his device when in the immediate vicinity of the Moscone West convention
center where Apple is holding its Worldwide Developers Conference next week.
The user, who frequently passes by the convention center, had never seen
3G network support there before.
iPhone users on T-Mobile USA have historically been limited to th... 阅读全帖 |
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L******t
发帖数: 1985 | 10 Actually another potential for multicast (switching) is at the subscriber
end -- b/t STB and ISP head end. Even though DSL does not support multicast
by nature, IGMP can still be used to support channel selection, etc.
As to the core, Cisco is probably the only one with mature multicast routing
/switching support. So that would require a total Cisco house, which I do
not think will happen. And in practice video content demands vicinity. That
means the same content will be distributed to multiple |
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s******o
发帖数: 298 | 11 By Joe Rao
Special to SPACE.com
posted: 07:00 am ET
17 May 2002
Soaring high in the eastern sky and almost overhead at around midnight right
now are the two stars marking the Hunting Dogs, known as Canes Venatici. In
their vicinity, avid backyard astronomers can find a wealth of interesting
objects to study, from a famous spiral galaxy to a cluster of distant star
cities.
Located about a third of the way from the end of the Big Dipper's handle and
below it, these dogs were placed in the sky to a |
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s*****t
发帖数: 1994 | 12 Mercury Spotting
Credit: SOHO - EIT Consortium, ESA, NASA
Explanation: Can you spot the planet? The diminutive disk of Mercury, the solar system's
innermost planet, spent about five hours crossing in front of the enormous solar disk
yesterday (Wednesday, May 7th), as viewed from the general vicinity of planet Earth. The
Sun was above the horizon during the entire transit for observers in Europe, Africa, Asia, or
Australia, and the horizon was certainly no problem for the sun-star |
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d*********e
发帖数: 3835 | 13 Thank you, I am trying to get close to Vancouver, and Kelowna is a little
too far and the roads aren't exactly freeway all the way.
I will still try the vicinity of Seattle first. |
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l**********1
发帖数: 5204 | 14 Please refer:
scanned Bessel beams in conjunction
with structured illumination and/or two-photon excitation to create thinner
light sheets (<0.5 μm) better suited to three-dimensional (3D) subcellular
imaging
PubMed link:
//www.ncbi.nlm.nih.gov/pubmed/21378978
Planchon TA, Gao L, et al.
Rapid three-dimensional isotropic imaging of living cells using Bessel beam
plane illumination.
Nat Methods. 2011 May;8(5):417-
>Abstract
>A key challenge when imaging living cells is how to noninvasively extract... 阅读全帖 |
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b******y
发帖数: 627 | 15 My guess is that A protein is probably multivalent, i.e. one A protein can
bind more than on B. Even if one A can only bind one B, GST is a dimer and a
GST-A dimer can bind two B and increase the local concentration of B.
Furthermore, Glutathione bead substantiates the local concentration effect
by binding more than one GST-A dimer in the vicinity of each other. As such,
the self-assembly activity of B is greatly increased and the whole system
including all beads, all GST-A and all B forms a sin... 阅读全帖 |
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M*P
发帖数: 6456 | 16 http://www.ploscompbiol.org/article/info%3Adoi%2F10.1371%2Fjour
Over 30 years ago Kozak suggested that a specific context (i.e. the
nucleotides before and after a codon) surrounding the initiating ATG codon
is required for its recognition by the pre-initiation complex; asserting
that this context should appear only in the vicinity of the initiating (
START) ATG codon of the ORF [10]. Nevertheless, several deviations from the
aforementioned scanning model have been reported based on small scale
e... 阅读全帖 |
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b******y
发帖数: 627 | 17 About UV crosslinking, many nucleic acid can be radicalized upon UV
treatment. Such radicals is highly reactive to active residuals in the
vicinity. Afterwards, digestion for MS. Abnormal peptides upon crosslinking
in comparison with those without crosslinking can tell you which peptide(s)
are close to the ligand. |
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s****T
发帖数: 100 | 18 Journal of Magnetic Resonance
Volume 84, Issue 1, August 1989, Pages 9-13
Measurement of vicinal couplings from cross peaks in COSY spectra
Yangmee Kim, J.H Prestegard
上传或者发至[email protected]
/* */
非常感谢 |
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u*******g
发帖数: 1374 | 19
请看：http://www.metallographic.com/Pourbaix-Cu.htm
Corrosion Potentials:
The Pourbaix diagram indicates that below a pH of 7 and at higher oxidation
potential, copper can corrode. Since D.I. water typically has a pH value
less then 6 and has an oxidation range in the vicinity of Cu(+2),
thermodynamically copper can corrode.
Simplified Pourbaix diagram for copper |
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c*******n
发帖数: 82 | 20 求助一篇文献：
A Novel and Mild Procedure for Preparation of Cyclic Carbonates. An
Excellent Protecting Group for Vicinal Diols
James P. Kutney; Arnold H. Ratcliffe
Synthetic Communications: An International Journal for Rapid Communication
of Synthetic Organic Chemistry, 1532-2432, Volume 5, Issue 1, 1975, Pages 47
– 52
http://www.informaworld.com/smpp/content~db=all~content=a762538549
谢谢，
请发邮箱：c*******[email protected] |
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j***h
发帖数: 4412 | 21 Tales of Two Earthquakes Offer Lessons for the Future
Emergency Management By: Eric Holdeman on February 28, 2011
Photo courtesy of Liz Roll/ FEMA
Seattle's historic Pioneer Square was one of the hardest hit areas during
the Feb. 28, 2001, Nisqually earthquake. Photo courtesy of Liz Roll/ FEMA
http://heraldnet.com/apps/pbcsi.dll/bilde?Site=DH&Date=20110228
Ideally we learn from experiences and build on successes while trying not to
repeat our mistakes. Many times in our after-action reviews and... 阅读全帖 |
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s*******t
发帖数: 57 | 22 We are hiring a Senior Traffic Engineer position (P.E. required) at VDOT
Central Office Traffic Engineering Division (Richmond, Virginia) and will
start interview soon.
Please see job description at VDOT website position #39052.(for some reason,
mitbbs blocked the job description section). But do not get intimidated by
the programs and terms which you may not be familiar with. We do not expect
the
candidates to have all these knowledge right now but expect them to learn on
the job soon.
We are ... 阅读全帖 |
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u**n
发帖数: 5 | 23 An NSF funded project have several research assistant (RA) positions open
for Ph.D. students who are interested in computational protein structure
modeling in the Department of Computer Science at Old Dominion University,
Norfolk, Virginia, USA. The research objective of this project is to predict
high resolution protein structures with accuracy and reliability currently
not achievable in computational protein modeling.
Desired Qualifications:
-- Background in Computer Science, Computational Bio... 阅读全帖 |
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u**n
发帖数: 5 | 24 An NSF funded project have several research assistant (RA) positions open
for Ph.D. students who are interested in bioinformatics and computational
biology in the Department of Computer Science at Old Dominion University,
Norfolk, Virginia, USA.
Desired Qualifications:
-- Background in Mathematics, Statistics, Computer Science, or Engineering
is desired;
-- Interest in Computational Biology Problems;
-- Strong Problem Solving Skills;
-- Programming Skills in C++, Matlab, Python, or Perl;
-- Back... 阅读全帖 |
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n*l
发帖数: 44 | 25 There are some vias in the board are in the middle of nowhere, that is there
aren't any components within 75 mil of their vicinity, and those vias still
give me via-to-shape spacing error.
En, I set the constraint in Setup -> Constraint -> Physical (lines/vias)
rule set : Set Values .. |
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K**********n
发帖数: 1197 | 26 学术界珍稀有限的原版外文资料，
Remote Mind Control Technology
Reprinted from SECRET AND SUPPRESSED: BANNED IDEAS AND HIDDEN
HISTORY, edited by Jim Keith, $12.95, available from
1-800-680-INET.
There had been an ongoing controversy over health effects of electromagnetic
fields (EMF) for years (e.g., extremely low frequency radiation and the
Navy's Project Seafarer; emissions of high power lines and video display
terminals; radar and other military and industrial sources of radio
frequencies and micr... 阅读全帖 |
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u**n
发帖数: 5 | 27 An NSF funded project have several research assistant (RA) positions open
for Ph.D. students who are interested in bioinformatics and computational
biology in the Department of Computer Science at Old Dominion University,
Norfolk, Virginia, USA.
Desired Qualifications:
-- Background in Mathematics, Statistics, Computer Science, or Engineering
is desired;
-- Interest in Computational Biology Problems;
-- Strong Problem Solving Skills;
-- Programming Skills in C++, Matlab, Python, or Perl;
-- Back... 阅读全帖 |
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k*********g
发帖数: 791 | 28 baby, zhengzhou is too cold & retard short of water;
by the way, it was said the disney in shanghai will be constructed in the
third largest island of oumen's nation;
i believe the only other options are:
wu xi of jiangsu pronice;
suzhou of jiangsu province;
dian-shan-hu of shanghai;
xian dao hu in hangzhou;
or zhoushan islands in zhejiang (in the east of ningbo);
but anyway, all the other options are in the vicinity of shanghai; |
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g*******n
发帖数: 74 | 29 I have some thoughts opening my own pharmacy in Boston vicinity and I am
looking for anyone who is interested in opening a pharmacy, or anyone who
already has his/her own pharmacy. If you are in the same boat and have
anything to share with me..... |
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l*******G
发帖数: 1191 | 30 http://www.ldolphin.org/gspeed.html
Faster than the Speed of Light?
Lambert Dolphin, Physicist
Superman was able to leap tall buildings in a single bound, he was more
powerful than a locomotive, and was said to be able to travel faster than a
speeding bullet.
The speed of a bullet (300-900 m/sec) is no big deal in these days of
supersonic aircraft and spacecraft. Yet our fastest space vehicles do no
better than one one-hundred thousandth (1:10-5) of the current speed of
light. Overcoming gravity... 阅读全帖 |
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a***r
发帖数: 594 | 31 is this joke? the form of brownian motion has strong physical meaning and is
definitely NOT a convenient way out due to laziness.
the sqrt(t) behavior in diffusion processes is a direct result of density
leaving spatial vicinity at a rate proportional to the density gradient.
df/dt = - c * df/dx.
this is studied and established by theoretical and experimental physicists
hundreds years ago.
more fundamentally, the df/dt ~ -df/dx relationship is a result of the
assumption that the underlying r |
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s**********8
发帖数: 25265 | 32 来自主题: MedicalDevice版 - FDA The Food and Drug Administration (FDA or USFDA) is an agency of the United
States Department of Health and Human Services, one of the United States
federal executive departments. The FDA is responsible for protecting and
promoting public health through the regulation and supervision of food
safety, tobacco products, dietary supplements, prescription and over-the-
counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals,
blood transfusions, medical devices, electromagnetic radiati... 阅读全帖 |
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h*h
发帖数: 18873 | 33 Charles Choi
for National Geographic News
Published January 6, 2011
A mysterious rain of thousands of dead birds darkened New Year's Eve in
Arkansas, and this week similar reports streamed in from Louisiana, Sweden,
and elsewhere. (See pictures of the Arkansas bird die-off.)
But the in-air bird deaths aren't due to some apocalyptic plague or
insidious experiment—they happen all the time, scientists say. The recent
buzz, it seems, was mainly hatched by media hype.
At any given time there are "at ... 阅读全帖 |
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z*******n
发帖数: 1034 | 34 BY Terrence O'Brien @TerrenceOBrien June 11th 2014, at 6:18:00 pm ET
Quartavious Davis was sentenced to nearly 162 years in prison, without the
possibility of parole, for a string of armed robberies in the Miami area
several years ago. After having his day before the Court of Appeals for the
11th circuit, much of that severe punishment stands. Davis will likely
continue his battle to have his conviction overturned or his sentence
reduced, but his case has already struck one victory for privacy a... 阅读全帖 |
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K**S
发帖数: 318 | 35 The following itineraries illustrate three ways to spend one day in
Singapore. They all assume you will start from and end your trip at your
lodgings. You can select the activities that sound interesting to you and
follow them in any order, including mixing and matching the morning/
afternoon/evening sections from the three different itineraries as you like.
All listed prices are in Singapore dollars. The estimates provided below do
not include food, drinks or the cost of transportation between ... 阅读全帖 |
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r****p
发帖数: 1949 | 36 From 1946 to 1970, the sea around the Farallones was used as a nuclear
dumping site for radioactive waste under the authority of the Atomic Energy
Commission at a site known as the Farallon Island Nuclear Waste Dump. Most
of the dumping took place before 1960, and all dumping of radioactive wastes
by the United States was terminated in 1970. By then, 47,500 55 gallon
steel drum containers had been dumped in the vicinity, with a total
estimated radioactive activity of 14,500 Ci. The materials dum... 阅读全帖 |
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j****l
发帖数: 687 | 37 靠， 还真有这事：
From 1946 to 1970, the sea around the Farallones was used as a nuclear
dumping site for radioactive waste under the authority of the Atomic Energy
Commission at a site known as the Farallon Island Nuclear Waste Dump. Most
of the dumping took place before 1960, and all dumping of radioactive wastes
by the United States was terminated in 1970. By then, 47,500 55 gallon
steel drum containers had been dumped in the vicinity, with a total
estimated radioactive activity of 14,500 Ci. The mat... 阅读全帖 |
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f********m
发帖数: 8397 | 38 http://www.autoblog.com/2011/02/21/2012-fisker-karma-first-driv
road-test/
Hollywood, Your Plug-In Hybrid Electric Has Arrived
2012 Fisker Karma – Click above for high-res image gallery
Business partners Henrik Fisker and Bernhard Koehler are visibly on
edge. While they want to dedicate every ounce of their focus on this
all-important launch of their first baby, the 2012 Fisker Karma, their
attentions are being constantly pulled away from it by big conference
calls regarding the money and logist... 阅读全帖 |
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w*******y
发帖数: 60932 | 39 Came across this deal on Radio Shack's website.
They have a pretty decent clearance on their Schlage LiNK items. Apparently
they are not going to carry these items anymore according to the sales
associate at my local Radio Shack. I cleaned one location out by me.
This is strictly a YMMV deal as I was told whatever is on the shelves is all
they have, but almost every store in my vicinity has a majority of the
items in stock. The wired camera does not show on their online store but
they had 2 of t... 阅读全帖 |
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w*******y
发帖数: 60932 | 40 So I used to work for Sears and I know the ins and out there. Fry's has
SAMSUNG PN42C450 42" 720p Plasma HDTV for $399.99. Sears has the same model
for $469.99. They price match plus 10% of the difference.
So $399.99 - $7(10% of $69.99(the difference)) = $393.
So to get this price match, sears requires that the store must be within a
certain vicinity of the retail location. All you do is locate a Sears in CA,
which is where there is an actual Fry's store as well. You call Sears and
tell them you... 阅读全帖 |
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w*******y
发帖数: 60932 | 41 Hi All,
GIven the upcoming zombie apocolypse, now is the time to prepare!
TargetsportsUSA.com is having a sale on al of their major calibers for their
Hornady Zombie ammo, buy it by the case and fget fre shipping! I
personally recommend stocking up mostly on the 12ga 00, along with a couple
of tactical short barrel 12 guage shot guns, i.e. Mav 88(best value IMO, iy'
s a 500 really, but 100 cheaper normally),Mossberg 500,or Rem 870, or if you
have a higher budget a couple of "SRM Arms 16 Ro... 阅读全帖 |
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s******o
发帖数: 298 | 44 By Joe Rao
Special to SPACE.com
posted: 07:00 am ET
17 May 2002
Soaring high in the eastern sky and almost overhead at around midnight right
now are the two stars marking the Hunting Dogs, known as Canes Venatici. In
their vicinity, avid backyard astronomers can find a wealth of interesting
objects to study, from a famous spiral galaxy to a cluster of distant star
cities.
Located about a third of the way from the end of the Big Dipper's handle and
below it, these dogs were placed in the sky to a |
|
s*****t
发帖数: 1994 | 45 Mercury Spotting
Credit: SOHO - EIT Consortium, ESA, NASA
Explanation: Can you spot the planet? The diminutive disk of Mercury, the solar system's
innermost planet, spent about five hours crossing in front of the enormous solar disk
yesterday (Wednesday, May 7th), as viewed from the general vicinity of planet Earth. The
Sun was above the horizon during the entire transit for observers in Europe, Africa, Asia, or
Australia, and the horizon was certainly no problem for the sun-star |
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