c*******7
发帖数: 17225 | 1 September 23, 2011 10:32 AM PrintText
Faster than light measurement shocks physicists
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(AP) GENEVA - Physicists on the team that measured particles traveling
faster than light said Friday they were as surprised as their skeptics about
the results, which appear to viol... 阅读全帖 |
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u***r
发帖数: 4825 | 2 http://www.nytimes.com/2015/01/29/us/charles-h-townes-physicist
Charles H. Townes, a visionary physicist whose research led to the
development of the laser, making it possible to play CDs, scan prices at the
supermarket, measure time precisely, survey planets and galaxies and even
witness the birth of stars, died on Tuesday in Oakland, Calif. He was 99.
His daughter Linda Rosenwein confirmed his death.
In 1964, Dr. Townes and two Russians shared the Nobel Prize in Physics for
their work on micro... 阅读全帖 |
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R******d
发帖数: 5739 | 3 http://www.huffingtonpost.com/2013/12/11/universe-hologram-phys
A team of physicists has provided some of the clearest evidence yet that our
Universe could be just one big projection.
In 1997, theoretical physicist Juan Maldacena proposed that an audacious
model of the Universe in which gravity arises from infinitesimally thin,
vibrating strings could be reinterpreted in terms of well-established
physics. The mathematically intricate world of strings, which exist in nine
dimensions of space plus... 阅读全帖 |
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c*******n
发帖数: 1648 | 4 Physicists successfully predict stock exchange plunge
28 August 2009
Magazine issue 2723. Subscribe and get 4 free issues.
WITH 20/20 hindsight, financial crashes seem inevitable, yet we never
see them coming. Now a team of physicists and financiers have bucked the
trend by successfully predicting a steep fall in the Shanghai Stock
Exchange.
Their model, which employs concepts from the physics of complex atomic
systems, was developed by Didier Sornette of the Financial Crisis
Observatory in Zuri |
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r*f
发帖数: 731 | 5 A Party of Famous Physicists
One day, all of the world's famous physicists decided to
get together for a tea luncheon.
Fortunately, the doorman was a grad student, and able to
observe some of the guests...
Everyone gravitated toward Newton, but he just kept
moving around at a constant velocity and showed no reaction.
Einstein thought it was a relatively good time.
Coulomb got a real charge out of the whole thing.
Cavendish wasn't invited, but he had the balls to show up anyway.
Ca |
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r*f
发帖数: 731 | 6 An astronomer, a physicist and a mathematician (it is said) were
holidaying in Scotland. Glancing from a train window, they
observed a black sheep in the middle of a field.
"How interesting," observed the astronomer, "all scottish sheep
are black!"
To which the physicist responded, "No, no! Some Scottish
sheep are black!"
The mathematician gazed heavenward in supplication, and then
intoned, "In Scotland there exists at least one field, containing at
least one sheep, at least one side of which is |
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t**8
发帖数: 4527 | 7 1) Albert Einstein,
(2) Isaac Newton,
(3) James Clerk Maxwell,
(4) Niels Bohr,
(5) Werner Heisenberg,
(6) Galileo Galilei,
(7) Richard Feynman
(8) Paul Dirac,
(9) Erwin Schrödinger,
(10) Ernest Rutherford.
The poll surveyed 130 leading physicists worldwide. |
|
发帖数: 1 | 8 A Nobel Prize-winning physicist sold his medal for $765,000 to pay medical
bills |
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发帖数: 1 | 9 题目下还有行小字
Only in America
But in 2015, the physicist, who passed away Wednesday, sold his Nobel Prize
medal for $765,000 to pay his mounting medical bills. The University of
Chicago professor began to suffer from memory loss in 2011, and died in an
Idaho nursing home.
杨狰狞真是牛逼， 一分不花搞个大姑娘天天伺候。。 看来同样诺贝尔， 智商天差地
别。 |
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j****0
发帖数: 248 | 10 我在一个teaching school做AP，research load也不轻啊，还要带学生，哎。。。，
physicists真是不好当啊～ |
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s******o
发帖数: 298 | 13 Physicists Put Brakes on Accelerating Universe Theory
New calculations suggest that dim supernovae may not signal acceleration
after all.
by William Schomaker
Scientists from Los Alamos National Laboratory and Stanford University say
there’s more than one way to dim a supernova. If they’re right, hypothetical
particles called axions may be robbing light from intergalactic space to usher
the return of a decelerating universe model.
In 1998, two teams of astronomers turned cosmology upside-down wi |
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c*s
发帖数: 2145 | 14 【 以下文字转载自 Science 讨论区,原文如下 】
发信人: willdo (奔), 信区: Science
标 题: most cited physicist in the world
发信站: The unknown SPACE (Thu Apr 3 00:21:43 2003) WWW-POST
http://www.sst.nrel.gov/citations.pdf |
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d**9
发帖数: 23 | 15 最近搞定绿卡，考虑是否转行。
请问Medical Physicist我还能转吗?本科硕士读的核物理，博士读的生物医学工程，
physiology在博士期间上过了。就是年纪大了，30-40的中间了。现在工作比较清闲，
考虑真要转的话，可以边工作边去Columbia U选几门必修课。
请问各位这个对我值得转吗？谢谢 |
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M**********o
发帖数: 203 | 17 本人现在EE在读，但很想转Medical Physicist，有人了解就业的行情吗？申请H1B，绿
卡是怎么样，谢谢各位了。 |
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p*******g
发帖数: 2976 | 18 【 以下文字转载自 Postdoc 讨论区 】
发信人: paopaodog (qqlove), 信区: Postdoc
标 题: Job Opening (Physicist, Optical Engineer)
发信站: BBS 未名空间站 (Tue Mar 15 10:15:02 2011, 美东)
Location: MD
Experience: ultrafast lasers, OPA, OPO, supercontinuum light generation,
Zemax, etc
Major: Physics, EE etc, PhD perferred
Sponsor H1B if needed
Serious Applicant only
Please send your request to my mitbbs mailbox! Thanks |
|
发帖数: 1 | 19 http://www.bbc.com/news/uk-43396008
Stephen Hawking has died at the age of 76, his family has said.
The British theoretical physicist was known for his groundbreaking work with
black holes and relativity, and was the author of several popular science
books including A Brief History of Time.
His children, Lucy, Robert and Tim, said: "We are deeply saddened that our
beloved father passed away today.
"He was a great scientist and an extraordinary man whose work and legacy
will live on for many year... 阅读全帖 |
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s******o
发帖数: 298 | 20 Physicists Put Brakes on Accelerating Universe Theory
New calculations suggest that dim supernovae may not signal acceleration
after all.
by William Schomaker
Scientists from Los Alamos National Laboratory and Stanford University say
there’s more than one way to dim a supernova. If they’re right, hypothetical
particles called axions may be robbing light from intergalactic space to usher
the return of a decelerating universe model.
In 1998, two teams of astronomers turned cosmology upside-down wi |
|
t**8
发帖数: 4527 | 21 杨28 唯一排上名的是活着的有名物理学家19 ， 在李政道之后，
其他的连前 50 名都排不上
Greatest physicist everThis is a featured page
In intellectual rankings, greatest physicist ever is an epitaph given to a
person, depending on ranking methodology, some rankings of which are listed
below, that classify, list, or describe someone as being the greatest
thinker in the field of physics of all time.
One of the more dominant surveys was the recent millennium poll on the
greatest physicist of all time, conducted by the British journal Phy... 阅读全帖 |
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d*******n
发帖数: 4778 | 22 2010 SOC Code 2010 SOC Title 2010 SOC Direct Match Title
19-2012 Physicists Fluid Dynamicist
19-2012 Physicists Health Physicist
19-2012 Physicists Mathematical Physicist
19-2012 Physicists Medical Physicist
19-2012 Physicists Molecular Physicist x
19-2012 Physicists Nuclear Physicist
19-2012 Physicists Optical Scientist x
19-2012 Physi... 阅读全帖 |
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A***e
发帖数: 130 | 23 http://nautil.us/blog/the-present-phase-of-stagnation-in-the-foundations-of-physics-is-not-normal
Nothing is moving in the foundations of physics. One experiment after the
other is returning null results: No new particles, no new dimensions, no new
symmetries. Sure, there are some anomalies in the data here and there, and
maybe one of them will turn out to be real news. But experimentalists are
just poking in the dark. They have no clue where new physics may be to find.
And their colleagues in t... 阅读全帖 |
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R********n
发帖数: 5904 | 24 这段历史大概被彻底否毛及冷战给掩盖了。从一定程度说，夸克是从中国这窃取的idea？
http://www.nytimes.com/2006/12/05/science/05china.html?_r=1
China Pursues Major Role in Particle Physics
The superconducting magnet for the Large Hadron Collider near Geneva.
This was no idle diversion. According to natural dialectics, which formed
the philosophical underpinnings of Marxism, the entire universe, from top to
bottom, was seething with tension and change. As a result, Mao thought,
nature should be infinitely divisible.
“Take a footlong stic... 阅读全帖 |
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g****g
发帖数: 1828 | 25 What is direct CP violation?
By Davide Castelvecchi
Direct and indirect CP violation are two mechanisms that break the symmetry
between the behavior of matter and anti-matter. The BaBar experiment first
discovered indirect CP violation for B and anti-B (or B-bar) mesons in 2001.
BaBar’s new result is the first observation of direct CP violation for B/
anti-B mesons.
The BaBar Detector at SLAC. (Photo by Peter Ginter)
Historically, physicists believed that in a mirror image of the world all
laws... 阅读全帖 |
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s**********n
发帖数: 868 | 26 It's OK if you don't like to call yourself a physicist, but it's a major
misconception if you think an average researcher calling himself/herself a
physicist is arrogant.
If you really pay attention to the media and day-to-day chattings in our
community, you should notice that in most cases "physicist" or "scientist"
doens't necessarily mean the most outstanding group.
"We need a million well-trained scientist to shape our country's future."
"We should encourage young kids to talk to our physici... 阅读全帖 |
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z********n
发帖数: 1729 | 27 Physicists said that, based on a review of new data, they are confident that
they have discovered a Higgs boson, a long-sought particle crucial to
explaining the universe.
Physicists say they are now confident they have discovered a long-sought
subatomic particle known as a Higgs boson. Gautum Naik reports.
.Earlier
Physicists Mine Cosmic Answers Deep Underground (7/29/2012)
Discovery May Help Tell Universe's Secrets (7/4/2012)
The Numbers Guy: How to Be Sure You've Found a Higgs Boson (7/6/2012... 阅读全帖 |
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Y****N
发帖数: 8694 | 28 【 以下文字转载自 Faculty 讨论区 】
发信人: Highly (高妹), 信区: Faculty
标 题: 我为尹希教授做的专访
发信站: BBS 未名空间站 (Wed Sep 23 14:31:24 2015, 美东)
Interview with Dr. Xi Yin
--- By Fiona Rawsontile, Sept 2015
This interview was inspired by an earlier interview of Dr. Yin I saw on the
Internet, which made me think that we can’t expect someone who normally
writes for entertainment to understand a physicist. To “provoke” a
scientist, we need another scientist. So I volunt... 阅读全帖 |
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H****y
发帖数: 2992 | 29 Interview with Dr. Xi Yin
--- By Fiona Rawsontile, Sept 2015
This interview was inspired by an earlier interview of Dr. Yin I saw on the
Internet, which made me think that we can’t expect someone who normally
writes for entertainment to understand a physicist. To “provoke” a
scientist, we need another scientist. So I volunteered (to myself) and sent
an invitation to Dr. Yin, who was recently promoted to Professor in Physics
at Harvard Uni... 阅读全帖 |
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S*******t
发帖数: 3956 | 30 （作为年仅31岁就晋升哈佛正教授的青年才俊，尹希教授最近得到了很多关注。其中一
篇关于他的专访进入了一名同是美国大学华裔教授的女科学家的视线。因为觉得这样的
采访不过瘾，她突发奇想，想亲自采访一下尹希。于是就有了这个我们今天看到的两名
科学家之间的对话。这位女教授使用了化名，这是她出版自己几部科幻小说的笔名。对
，没错，这位女教授同时也是一个女文青，已经写了几本书，还都是英文，Amazon 就
能买到。感兴趣的不妨找来看看。很可能有一天，她也会成为传奇式的人物。那今天这
篇采访就会成为另一段佳话。）
Interview with Dr. Xi Yin
--- By Fiona Rawsontile, Sept 2015
Translated by Slow Rabbit
This interview was inspired by an earlier interview of Dr. Yin I saw on the
Internet, which made me think that we can’t expect some... 阅读全帖 |
|
S*******t
发帖数: 3956 | 31 【 以下文字转载自 Faculty 讨论区 】
发信人: SlowRabit (慢吞吞的小白兔), 信区: Faculty
标 题: 翻译：高妹对尹希教授的专访
发信站: BBS 未名空间站 (Sat Sep 26 11:16:17 2015, 美东)
（作为年仅31岁就晋升哈佛正教授的青年才俊，尹希教授最近得到了很多关注。其中一
篇关于他的专访进入了一名同是美国大学华裔教授的女科学家的视线。因为觉得这样的
采访不过瘾，她突发奇想，想亲自采访一下尹希。于是就有了这个我们今天看到的两名
科学家之间的对话。这位女教授使用了化名，这是她出版自己几部科幻小说的笔名。对
，没错，这位女教授同时也是一个女文青，已经写了几本书，还都是英文，Amazon 就
能买到。感兴趣的不妨找来看看。很可能有一天，她也会成为传奇式的人物。那今天这
篇采访就会成为另一段佳话。）
Interview with Dr. Xi Yin
--- By Fiona Rawsontile, Sept 2015
Translated by Slow Rabbit
Thi... 阅读全帖 |
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P*****s
发帖数: 375 | 32 A nice interview I just read is being shared with you guys here. :)
[ref]
http://fionarawsontile.blogspot.com/2015/09/interview-with-dr-x
Interview with Dr. Xi Yin
By Fiona Rawsontile, Sept 2015
This interview was inspired by an earlier interview of Dr. Yin I saw on the
Internet, which made me think that we can’t expect someone who normally
writes for entertainment to understand a physicist. To “provoke” a
scientist, we need another scientist. So I volun... 阅读全帖 |
|
q*******u
发帖数: 1405 | 33 【 以下文字转载自 Faculty 讨论区 】
发信人: Highly (高妹), 信区: Faculty
标 题: 我为尹希教授做的专访
发信站: BBS 未名空间站 (Wed Sep 23 14:31:24 2015, 美东)
Interview with Dr. Xi Yin
--- By Fiona Rawsontile, Sept 2015
This interview was inspired by an earlier interview of Dr. Yin I saw on the
Internet, which made me think that we can’t expect someone who normally
writes for entertainment to understand a physicist. To “provoke” a
scientist, we need another scientist. So I volunt... 阅读全帖 |
|
b**k
发帖数: 3472 | 34 China Builds Mammoth Detector to Probe Mysteries of Neutrino Mass
Jane Qiu*
View larger version:
In this pageIn a new window
Download PowerPoint Slide for Teaching
Heavy hitter. China hopes its planned JUNO detector, 38 meters across, will
be the first to nail which of the three neutrino flavors is heavier or
lighter.
CREDITS: (INSET) IHEP; (SOURCE) M. BLENNOW ET AL. ARXIV 1311.1822 (2013)
BEIJING—It isn't easy to weigh a ghost. After neutrinos were hypothesized
in 1930, it took physicists 67 ye... 阅读全帖 |
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q**w
发帖数: 782 | 35 http://www.technologyreview.com/view/509106/best-of-2012-chines
Best of 2012: Chinese Physicists Smash Distance Record For Teleportation
The ability to teleport photons through 100 kilometres of free space opens
the way for satellite-based quantum communications, say researchers
Teleportation is the extraordinary ability to transfer objects from one
location to another without travelling through the intervening space.
The idea is not that the physical object is teleported but the information
th... 阅读全帖 |
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b**i
发帖数: 257 | 36 Come on, since you are certified, that means you have been in the field for
a while. You should know physicist don't have the power to fire dosimetrist.
Unless you are the chief director of physics in a big research center or
hospital. And I don't think any dosimetrist would be intimidated by so
called research of the physicist. However, as a good physicist, you should
be able to do everything better than your dosimetriest including treatment
planning. After all, a proper trained physicist shou... 阅读全帖 |
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l****z
发帖数: 29846 | 37 加州大学物理学家Hal Lewis退出美国物理学会，“人造全球暖化骗局，用以十亿计的
美元，俘虏了那么多科学家”
http://thegwpf.org/ipcc-news/1670-hal-lewis-my-resignation-from-the-american-physical-society.html
Hal Lewis: My Resignation From The American Physical Society
Friday, 08 October 2010 17:19 Hal Lewis
E-mail Print PDF
From: Hal Lewis, University of California, Santa Barbara
To: Curtis G. Callan, Jr., Princeton University, President of the American
Physical Society
6 October 2010
Dear Curt:
When I first joined the American Physical Society s... 阅读全帖 |
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G*****h
发帖数: 320 | 38 一篇挺有意思的调查报告的报告（The Economist）：
标题：“Why climb the greasy pole? ”
副标题：“Getting a job at a top university will not make you a better
researcher”
结论：“The upshot is that elite universities do not, at least as far as
physicists are concerned, add value to output”.
http://www.economist.com/news/science-and-technology/21601811-g
May 10th 2014 | From the print edition
MOST academics would view a post at an elite university like Oxford or
Harvard as the crowning achievement of a career—bringing both accol... 阅读全帖 |
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a***r
发帖数: 594 | 39 from what you said, you have no understanding in the big picture of quant
finance. you do not appear to have studied physics in any depth AT ALL either.
many separate the finance world into buy side and sell side. I happen to
have worked on both sides.
the training a physicist receives makes him/her a very good fit for sell
side quant roles.
In this part of the world, one does not try to forecast the future returns
on financial instruments. Instead one focuses on understanding the behavior
of th... 阅读全帖 |
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a****a
发帖数: 5763 | 40 http://www.washingtonpost.com/national/health-science/not-so-fa
Not so fast: Second experiment refutes faster-than-light particles
By Brian Vastag, Friday, March 16, 12:50 PM
Anyone who bet against Einstein better get out their wallet.
That’s because those supposedly faster-than-light particles that shook up
the world of physics last September are now looking a lot slower.
38
Comments
Weigh InCorrections?
Personal Post
A second experiment deep in an Italian mountain timed these subatomic
particl... 阅读全帖 |
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L***s
发帖数: 9258 | 41 发信人: Mang (忙 盲 茫), 信区: TsinghuaCent
标 题: 任教于美国一流大学的部分清华学子
发信站: 水木社区 (Tue Sep 10 11:30:55 2013), 站内
【致谢】感谢参与编写和提供信息的以下校友：
IhateBS strong
根据美国US News 2013年美国大学排名前100的顺序统计，缺漏错误之处难免，请大家
补充
分为Full Professor（正教授）、Associate Professor（副教授）和Assistant
Professor三类，
其中前两类一般具有终身教职，不含解放前的清华学子，也含有极少数非tenure track
教职
人员,和已离职的人员，只列出，不计入统计总数。
共有在职Tenure track系列教职的共492 人，其中90名正教授。副教授186人
另有部分著名实验室全职研究人员22人
----------------------------------------------------------------------------
1,哈佛大学 6
林希虹
Professor, 生物统计系... 阅读全帖 |
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E*****m
发帖数: 25615 | 42 http://www.guardian.co.uk/science/2011/may/15/stephen-hawking-i
Stephen Hawking: 'There is no heaven; it's a fairy story'
In an exclusive interview with the Guardian, the cosmologist shares his
thoughts on death, M-theory, human purpose and our chance existence
A belief that heaven or an afterlife awaits us is a "fairy story" for people
afraid of death, Stephen Hawking has said.
In a dismissal that underlines his firm rejection of religious comforts,
Britain's most eminent scientist said there w... 阅读全帖 |
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w******e
发帖数: 1187 | 43 The disposable academic
Why doing a PhD is often a waste of time
ON THE evening before All Saints’ Day in 1517, Martin Luther nailed 95
theses
to the door of a church in Wittenberg. In those days a thesis was simply
a position one wanted to argue. Luther, an Augustinian friar, asserted that
Christians could not buy their way to heaven. Today a doctoral thesis is
both an idea and an account of a period of original research. Writing one
is the aim of the hundreds of thousands of students who embar... 阅读全帖 |
|
e*****k
发帖数: 282 | 44 Why doing a PhD is often a waste of time
Dec 16th 2010 | from PRINT EDITION
from PRINT EDITION | Christmas Specials
ON THE evening before All Saints’ Day in 1517, Martin Luther nailed 95
theses to the door of a church in Wittenberg. In those days a thesis was
simply a position one wanted to argue. Luther, an Augustinian friar,
asserted that Christians could not buy their way to heaven. Today a doctoral
thesis is both an idea and an account of a period of original research.
Writing one is the aim... 阅读全帖 |
|
f**d
发帖数: 768 | 45 这是一本计算神经科学的优秀著作，全文拷贝这里（图和公式缺），有兴趣的同学可以
阅读
如需要，我可以分享PDF文件（－－仅供个人学习，无商业用途）
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖 |
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l**i
发帖数: 8144 | 46 简单地讲 就是谋事在人 成事在天
认为社会发展沿着某个预定方向发展的理论 都是傻逼理论
--------------------------------------
Anthropic principle
From Wikipedia, the free encyclopedia
In astrophysics and cosmology, the anthropic principle is the philosophical
argument that observations of the physical Universe must be compatible with
the conscious life that observes it. Some proponents of the argument reason
that it explains why the Universe has the age and the fundamental physical
constants necessary to accommodate conscious life. As a ... 阅读全帖 |
|
l********n
发帖数: 759 | 47 Stephen Hawking: Trump 'is a demagogue'
By Tim Hume, CNN
Updated 8:50 AM ET, Tue May 31, 2016
Theoretical physicist Stephen Hawking says he can't explain Donald Trump
's political rise.
Theoretical physicist Stephen Hawking says he can't explain Donald Trump's
political rise.
Story highlights
Famous physicist says Trump "seems to appeal to the lowest common
denominator"
He also urged Britons to vote to remain in the European Union next month
London (CNN)As one of the world's most renowned scient... 阅读全帖 |
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w*j
发帖数: 6104 | 48 不会是假的吧
Irvine, Calif., August 15, 2016 – Recent findings indicating the possible
discovery of a previously unknown subatomic particle may be evidence of a
fifth fundamental force of nature, according to a paper published in the
journal Physical Review Letters by theoretical physicists at the University
of California, Irvine.
“If true, it’s revolutionary,” said Jonathan Feng, professor of physics &
astronomy. “For decades, we’ve known of four fundamental forces:
gravitation, electromagnetism, and... 阅读全帖 |
|
M******a
发帖数: 6723 | 49 http://www.ideobook.com/doc/chinese_academia_corruption.pdf
亦 明
一 前言
学术腐败是九十年代之后风靡中国大陆的一种社会现象，它是继政治腐败和经济腐败之
后的另一个大规模、深层次的社会腐败。学术腐败的具体表现就是，学术界人士，上至
院士、
博导，下至研究生、大学生，抄袭剽窃成风，巧取豪夺成性，弄虚作假为常，欺世盗名
为荣。
不仅如此，学术腐败已经从学者的个体行为发展成集体、集团行为，并且有制度化、合
理化
的趋势。比如，大学普遍向高官明赠暗送高等学位，学术界头面人物公开地、明目张胆
地欺
骗政府、舆论和社会，学术机构对学术腐败现象不仅熟视无睹，任其泛滥，甚至包庇纵
容，
等等。
不过，在中国，对学术腐败现象的讨论和揭露目前主要停留在互联网上。在社会上，中
国的一般民众对学术腐败现象几乎一无所知，或不甚关心。在大学，在科研机构，尽管
人们
承认学术腐败的存在，但对它的严重程度却看法截然不同。在中国的常规媒体上，讨论
学术
腐败问题的文章和报道充其量也就是零星的，表面的。而中国的政府部门至今未对学术
腐败
问题表明自己的态度，或... 阅读全帖 |
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