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全部话题 - 话题: physi
1 (共1页)
j*********s
发帖数: 158
1
·方舟子·
国内媒体在宣传被评为“2004年十大杰出青年”的潘建伟博士时,除了声称他获得
2004年三项奖金高得惊人的“国际大奖”外(实际上是申请到三笔研究经费),都说他
的论文入选《自然》杂志物理学百年经典。例如“十大杰出青年”潘建伟事迹材料是这
么介绍的: “其论文迄今为止被他关于量子态隐形传输以及纠缠交换的系列工作先后
于1997年底被欧洲|物理学会和美国物理学会评选为97年度世界物理学的十大进展之一;
1998年底,被《科学》杂志评选为98年度全球十大科技进展之一:1999年底,入选国家科
技部年度基础科学研究十大新闻之一,并入选《自然》杂志百年以来物理学中21篇经典
性论文;”
这里说的获得如此多的国内外荣誉的“其论文”,指的是同一篇论文。新华社北京11月
21日电“科大教授潘建伟当选第15届中国十大杰出青年”说得更吓人,将之与爱因斯坦
相提并论: “1998年潘建伟与爱因斯坦等21位世界著名科学家的论文一道入选了《自
然》杂志物理学百年经典。”
实际上《自然》评的是21篇发表在《自然》上的物理论文,而不是“21位世界著名科学
家”。与潘建伟有关的这篇论文是:D. Bouwm... 阅读全帖
f**********4
发帖数: 2617
2
雪门院老爷来捧场太给面子了。我贴里反基立场的一些表述多有得罪,还望海涵。
我的这个“异端”的“左右”之分是我脑补的结果,想必跛脚的很,我再仔细阐述一下。
我的逻辑是这样的。基督教发源自犹太教,新约延续旧约,既有继承,又有发展,甚至
还有批判。那么不同基督教派对这种发展与批判程度的理解就决定他们的“左右光谱”
。而基督教新发展的那一部分的核心就是“救世主”耶稣的出现。那么对于耶稣的定位
,对于耶稣的神学意义的理解就是标度不同教派左右光谱的尺码。越“左”的教派越倾
向于拔高耶稣的地位,靠近他与神的距离,自我定位与犹太教越疏远;越“右”的教派
越倾向于贬低耶稣的地位,疏远他与神的距离,自我定位与犹太教越接近。那么“正统
”教派在这个问题上的定位我们现在算作不偏不倚,正好中性,作为坐标原点,其余异
端教派以此原点为参照。
最终成为“正统”的天主教对耶稣的定位,也就是我们的参照点,确定如下:圣子和圣
父是“同质”的(homoosious),圣子圣父圣灵三位一体,圣子是同时具有神性和人性
两种“性”(physis),圣子所具有的神性和人性是不可分割的结合在一起的。
那么,诺斯底派和马吉安派割离“造... 阅读全帖
f**********4
发帖数: 2617
3
我的这个“异端”的“左右”之分是我脑补的结果,想必跛脚的很,我再仔细阐述一下。
我的逻辑是这样的。基督教发源自犹太教,新约延续旧约,既有继承,又有发展,甚至
还有批判。那么不同基督教派对这种发展与批判程度的理解就决定他们的“左右光谱”
。而基督教新发展的那一部分的核心就是“救世主”耶稣的出现。那么对于耶稣的定位
,对于耶稣的神学意义的理解就是标度不同教派左右光谱的尺码。越“左”的教派越倾
向于拔高耶稣的地位,靠近他与神的距离,自我定位与犹太教越疏远;越“右”的教派
越倾向于贬低耶稣的地位,疏远他与神的距离,自我定位与犹太教越接近。那么“正统
”教派在这个问题上的定位我们现在算作不偏不倚,正好中性,作为坐标原点,其余异
端教派以此原点为参照。
最终成为“正统”的天主教对耶稣的定位,也就是我们的参照点,确定如下:圣子和圣
父是“同质”的(homoosious),圣子圣父圣灵三位一体,圣子是同时具有神性和人性
两种“性”(physis),圣子所具有的神性和人性是不可分割的结合在一起的。
那么,诺斯底派和马吉安派割离“造物主”和真神,割离耶稣和“造物主”的“父子关
系”,对新约和耶稣的地位拔高... 阅读全帖
w****r
发帖数: 14
4
来自主题: Military版 - 中国核试验 1964-1996
http://ptonline.aip.org/journals/doc/PHTOAD-ft/vol_61/iss_9/47_1.shtml
The Chinese nuclear tests, 1964–1996
A combination of intellectual rigor, technical sophistication, hard work,
and intelligence gathering brought China into the world's nuclear club in
record-shattering time.
Thomas C. Reed
September 2008, page 47
Nuclear facilities in China
Nuclear facilities in China
The visitors from China seemed innocuous enough. The five of them had flown
in from Beijing to attend the 1989 American Physi
s*****r
发帖数: 43070
5
【 以下文字转载自 JobHunting 讨论区 】
发信人: xiaojunji (美国就业最好的专业排名), 信区: JobHunting
标 题: 美国的医护人员就业行情比计算机貌似好很多啊
发信站: BBS 未名空间站 (Mon Apr 28 22:02:46 2014, 美东)
近十年来,医生(仅以内科医生为例)和护士的招聘需求量强劲增长了一倍,待遇飙升
,医生待遇几乎一直是打工皇帝,每周只工作3天的老黑老墨护士待遇居然有7-8万。有
绿卡的人还是去读医生护理专业吧,工作特别好找,也远没IT行业这么多阿三竞争。阿
三每年读计算机本科的人有近百万!而在美国计算机行业近十年招聘需求量并没有显著
增长。
http://www.indeed.com/jobanalytics/jobtrends?q=nursing%2C+physi
现在在美国不管是医生还是护士,单独拉出一个职业的招聘需求量已经超过美国理工农
三大学科所有专业(这样的专业在中国有上百个,每年本科招生量200-400万)总需求
量了。相比国内苦逼的临床医学、护理学毕业生,美国的医护人员简直活在天堂。
中国临床医学毕业生... 阅读全帖
l*******e
发帖数: 358
6
扯淡吧
西方的GP就是垃圾中的战斗机
我踢球伤到脖子,扭伤,好久好不了,去GP,就开些啥的muscle pain release
解决不了问题,我就要求看specilist,去了specialist,丫给我直接来了个NMR
本来没问题,非说有问题,安排看physi therapy,又是牵引,又是正骨,花了大把的
钱,毛用没有
绝望之际,听同学去找个老中医,扎了几针,做了几次按摩,半吊子中医都能解决的问
题,这西方医疗体系训练的系统出了收钱,束手无策。
c*********d
发帖数: 9770
7
天下经观 天下经观 微信号 chinawatchers
功能介绍
天下经观,大时代记录者,财经界观察者
作者 | 旺角黄局长
来源 | 智谷趋势(zgtrend)
为什么有霍英东没有李嘉诚?
为什么厉以宁入选,吴敬琏没有?
为什么任正非不在名单中?
为什么宗庆后、李宁、俞敏洪,在被推荐上去之后,又从名单中拿了下来?
今天,中央拟表彰100名改革开放杰出贡献对象。这份榜单含金量极高,超过以往的任
何表彰名单。
改革开放四十年,是一部计划和市场的相互博弈史。
计划经济在萎缩,商品经济在壮大。有形之手在后退,无形之手在前进。对于“转轨中
国”来说,整个实验错综复杂,每一步都走的相当不容易。
它需要平衡的东西都太多了,稍有不慎就可能引起社会动荡。俄罗斯、匈牙利、斯洛伐
克、阿尔巴尼亚等前“红色国家”,都有着惨痛的教训。庆幸的是,中国还是一路过关
闯将,安全踏过了多个雷区。
榜单上每个人的背后,都有一段中国波澜壮阔的历史进程。谁上,谁不上,都经过了深
思熟虑。从这份名单身上,我们可以一窥“国家态度”。
01
这份名单中有霍英东、曾宪梓,没有李嘉诚
1978年的中国,一穷二白。
历经多年浩劫,国家... 阅读全帖
k****n
发帖数: 8684
8
来自主题: ebiz版 - 想找个计算机的工作
physics, high energy physis, doing experiment with electronics devices/
detector to detect particles, using database to collect 10^12 events, in SQL
database, then query the events, select them, then using the c/c++ code to
analyze what we think is the right model for its distribution.
P**********l
发帖数: 310
9
来自主题: Faculty版 - 周末挖坑:合适的伴侣
应个景:
Advice for a Young Investigator
Santiago Ramon y Cajal.
Although many would disagree, we believe that the man of science should be
married and should face the pressures and responsibilities of family life
courageously.
He will not emulate the selashness of Epicurus, who did not marry in an
attempt to avoid cares and woes, nor the exaggerated reanement of Napoleon,
whose only use for a woman was a nurse in old age.3 For the man of science,
the aid of a wife is just as necessary in youth as i... 阅读全帖
x*******i
发帖数: 777
10
近十年来,医生(仅以内科医生为例)和护士的招聘需求量强劲增长了一倍,待遇飙升
,医生待遇几乎一直是打工皇帝,每周只工作3天的老黑老墨护士待遇居然有7-8万。有
绿卡的人还是去读医生护理专业吧,工作特别好找,也远没IT行业这么多阿三竞争。阿
三每年读计算机本科的人有近百万!而在美国计算机行业近十年招聘需求量并没有显著
增长。
http://www.indeed.com/jobanalytics/jobtrends?q=nursing%2C+physi
现在在美国不管是医生还是护士,单独拉出一个职业的招聘需求量已经超过美国理工农
三大学科所有专业(这样的专业在中国有上百个,每年本科招生量200-400万)总需求
量了。相比国内苦逼的临床医学、护理学毕业生,美国的医护人员简直活在天堂。
中国临床医学毕业生待遇低的惊人主要因为招生量太大,看看阿三计算机专业恐怖的招
生量就知道马上要发生什么事情。中国和印度两个人口超级大国,如果一大堆人涌向某
一个专业,那不管这个专业有多大需求,也能变成白菜价!
F*D
发帖数: 361
11
来自主题: JobMarket版 - Hone Project Coordinator for ACAP
【 以下文字转载自 MedicalCareer 讨论区 】
发信人: ninimom (ninimom), 信区: MedicalCareer
标 题: Hone Project Coordinator for ACAP
发信站: BBS 未名空间站 (Thu Jun 25 22:12:59 2009, 美东)
Dear LanJing.
ACAP has the 1 position opens to all CMGs. Please make yourrecommendations
if anyone has interest to take this job.
The job duties and compensations are as follow
1. coordinating all ACAP activity related to HONE project ( he/sheshould
make the follow-up connections with the screenees afte reportshas been
reviewed by our physi
B*****D
发帖数: 23
12
For your purpose, family practice, general practice and internal medicine
doesn’t have much difference. They are all eligible to do a physical exam.
You can just call the doctor’s office to make an appointment for an annual
physical exam. But you need to ask the secretary whether the doctor accepts
new patient and tell her/him you have XXX insurance, ask them if they accept
it. I know you get the name from the list, but it might not be up to date.
They usually ask you if you have a primary physi
z****l
发帖数: 5282
13
来自主题: Money版 - [合集] 被Chase整了一把
☆─────────────────────────────────────☆
Holyclayman (Unholyhero) 于 (Fri Oct 5 20:25:09 2007) 提到:
一年多以前申请了一张chase的卡,卡收到后我扔一边没有用,一年多以来他们从来没有
寄过任何账单,也没有email啥的。
上个月突然收到他们的来信,说我欠他们300块,全是自动产生的年费和一个啥破credi
t保险之类的东西,再加上我每个月逾期不缴的罚款,我赶紧dispute说我从来没有physi
cally收到过卡(其实是收到了,没有activate),他们说那需要按dispute上报处理。
今天突然收到一个电话,一个非常不nice的人自称是chase的打来的(从来没接到过这么
不nice的custom service电话,我猜其实是讨债公司的),大声和我吵了半个小时电话
,最后我仍然坚持不付我没有欠的钱,it尽然直接说了句“then good luck”把电话挂
了,这电话还是没显示号码的,想打回去骂人都找不到人。真气死了。
我想问问各位,chase肯定是要report bad
g******g
发帖数: 1664
14
自己找到答案了,就是不能店里用。。。
How Do eGift Cards Work?
Your recipient will be sent an e-mail within minutes of purchase that contai
ns instructions on how to activate the eGift Card. After activation, the eGi
ft Card can be used for online shopping or phone orders at merchants in the
United States that accept American Express? Cards. Because there is no physi
cal card associated with an eGift Card, it may not be accepted by merchants
for in-store purchases.
p******s
发帖数: 53
15
来自主题: UnitedKingdom版 - 有什么中文博客网站
sina blog
sohu blog
http://www.physi.cn/home
多得很
t****o
发帖数: 856
g********r
发帖数: 15
17
270-280 is total distance on flat fairways, it's just physis if you can get
145mph ball speed at roughly 17-19 degree launch angel. However, it
requires almost perfect impact to convert 100mph clubhead speed to 145mph
ball speed.
o******e
发帖数: 3522
18
来自主题: TVGame版 - about console war
哦这样啊。
kz2的物理效果确实是最好的, nvidia搞的那个什么physis比起kz2的效果简直就是小
儿科。而且网战32人,仍然可以保持这样的画质而不掉帧。很难得的
a***n
发帖数: 1214
H********g
发帖数: 43926
20
来自主题: Joke版 - 地球的未日
刚才看到steam上universe sandbox2打折,然后找到这个网页
http://www.inverse.com/article/6104-universe-sandbox-uses-physi
最后一段说:
Universe Sandbox2 is like a physics lesson on the ultimate meaninglessness
of life. Perhaps the most nihilistic game on the market, it serves as a
stark reminder that the Trump presidency will be nothing more than a
galactic hiccup — barely worth worrying about at all.
R****g
发帖数: 1103
21
来自主题: Joke版 - 说个自己的笑话吧 (转载)
"道学"这个词已经有了好几个意思了,再加一个更容易混淆吧
而metaphysics这个词,meta-对应于“上”,physi-对应于“形”,日本人能从经书里
找到这么个词来翻译实在是贴切

为啥不叫道学
x***r
发帖数: 60
22
My hudband has social anxiety for long long time. He had been actively
XIANg1 Qin1 and when people knows what his medication is, the girls use some
other excuse to stop the relationship. He finally gave up after a long
list of xiangqin and after of break out of the anxiety (cannot eat, can not
sleep, being scared of darkness, cannot drive on highway bridge). Then he
found out that gingsen might help, so before he headout for parties etc, he
take some gingsen and gradually reduce the medicine.... 阅读全帖
t*********e
发帖数: 9
23

Simple versions with strong characteristics are easily depicted and
accepted, therefore remembered.
I am not quite in line with the argument in here. If I understood
this correctly,
you are saying that Western "3-Dimensional" paintings are somehow
superior to Chinese
"2-D" paintings. I think that these two arts are just different
pursuits in
understanding nature and the inner human. Some people even claim that
since Chinese painting
look for "spiritual similarity to nature" instead of "physi
c**m
发帖数: 1632
24
来自主题: Literature版 - “法律”思考
Sorry, but you know, this short introduction is really making me laugh~~ It
is the Great "Theory of Everything" in terms of the fabulous potpourri of
philo-physi-psycho-blahblahblah vocabularies contained in the book. I would
regard this book as the best socio-literal-etc dictionary ever made in human
history. :)
《文化的本质》作者力图尝试,通过对东西方哲学、数学、物理学、心理学、生物学、
历史学、经济学、法学、美学等各学科的讨论,整合人类20世纪以来的思想认识成果。
《文化的本质》在写作过程中首先求助于古代东方哲学,以“易”为全息造影的宇宙微
缩模型,“道”为无有相生、名实相乘和“佛”为色空我空、空空放下的精神,以建立
第三存在的文化精神,然后跟随维特根斯坦对19 世纪的哲学... 阅读全帖
f*******e
发帖数: 5594
25
来自主题: Wisdom版 - 【科学直击】直观的“无我”
你喜欢用wiki,就用这个定义吧,epigenetics is the study of cellular and physi
ological traits that are heritable by daughter cells and not caused by chang
es in the DNA sequence; Epigenetics describes the study of stable, long-term
alterations in the transcriptional potential of a cell.
这个epi是upon,over的意思。它确实包括环境的调控作用。它具体包括DNA甲基化,组
蛋白修饰,基因沉默等方式,但它不是指基因序列本身的改变。
人体内外的一体性,不是我发明的,是在道家中天人合一的思想。那本书里,其实从神
经系统的角度,也从一个侧面说明了这个思想。
t******g
发帖数: 17520
26
来自主题: Wisdom版 - 【科学直击】直观的“无我”
我转视频的意思就是简单的也是直观地去看 我无这个概念
没有想深究背后的运作方式等
我引进epigenome 这个概念也是想表达 --你说的“背后的机理”各方个面零零总总很
多很多,
不是几句话就能说清楚了的。不然你也不会丢本书给我们, 让我们去读了, 对吧?
至于epigenetics, 我觉得就是study gene背后是如何运作的
epigenetics 和 mutation 之间的关系是如何, 我也不知道
不过
Specific epigenetic processes include paramutation
-wiki
天人合一,我会去学习一下

physi
chang
term
p******s
发帖数: 53
27
来自主题: BuildingWeb版 - 学术类全站源码?
现在国产的php程序很多都免费了,cms中有帝国cms,dedecms等等,论坛有phpwind,
discuz等等
http://www.physi.cn/bbs
A**********e
发帖数: 3102
28
来自主题: Linux版 - Raid1 是不是不很实用?
嗯,想起上回你和老邢做检查了 :D
如果 raid 1 太鸡肋,我就忽略了。第二张盘完全做 backup 盘用,把备份用的 physi
cal volume,volume group,logical volume 全都统一起来,放心。

鸟人
T*****u
发帖数: 3257
29
Postdoctoral fellow position in Laboratory of Cardiovascular Science,
National Institute on Aging, NIH.
Research program:
Receptor for advanced glycation end products (RAGE) is a pattern recognizing
receptor that interacts with multiple ligands and elicits cellular
inflammatory responses. Signaling via RAGE has been implicated in several
chronic, aging related illnesses including atherosclerosis, diabetes, and
Alzheimer’s disease. Persistent inflammation has been identified as an
important physi
b*****d
发帖数: 62
30
【 以下文字转载自 JobHunting 讨论区 】
发信人: bandaid (bandaid), 信区: JobHunting
标 题: multiple job openings in EDA in silicon valley
发信站: BBS 未名空间站 (Mon Mar 3 19:40:12 2008)
I'm not a recruiter or headhunter, but doing this as a favor for several of
my industrial contacts. If you are interested and meet the requirement,
please drop me a line with your resume.
A couple of top semiconductor electronic design automation (EDA) companies
in Silicon Valley have immediate openings in the area of back-end EDA:
physi
e*****a
发帖数: 1334
31
Some good points. Cheer up, haha. This number seems a little bit high. In
the 2009 match, about 40% graduates from my school chose primary care career
. With the fixed slots for specialties and increasing medical school
enrollment, more AMGs will be "forced" into PCP. Plus, there are always IMGs
, and more Dr. NPs and physician assistants......

incoming students in med school will not go into primary care, i just wonder
when i get to 70 years ole, i will not be able to find a primary care
physi
D*****l
发帖数: 554
32
来自主题: MedicalCareer版 - skype Step1
Kaplan (physi, Pharm, Micro)x2,
BRS pathox2,
Kaplan (anat, behav, biochem)x1
FA, I just start the second review.
FA Rx, finished
UW at the very beginning.
FA cases at the very beginning
RRP (Goljan) in the middle of book and Q
p*********r
发帖数: 17
33
来自主题: MedicalCareer版 - skype Step1
skype 帐号 kevinxiao82
目前进展:刚开始,准备看pathology,穿插micro and physi
复习打算:part time
时间段:美国东区
每天预算时间:两个小时或更多
n******c
发帖数: 1
34
来自主题: NanoST版 - PhD position at UIUC
We are looking for some excellent students who are interested in pursuing M.
S/Ph.D. degrees with research focusing on the development of efficient
computational methods for analysis and design of Microelectromechanical
Systems (MEMS) and Nanotechnology. The research area will mainly in the
electronic analysis of quantum semiconductor devices. Those who already had
computational backgrounds, especially with efficient C++ programming skills,
and took some solid state physics, semiconductor physi
m*****h
发帖数: 2638
35
你在这里读的rn 没关系的
我国内读的,所有的ge课全部重新补过
包括micro, chemi,还有可能要不anatomy 和physi
其他的ge课要我补我没意见。
你知道我老人家现在在修什么课吗?
相当于国内的初中化学,nngx的
b******r
发帖数: 45
36
来自主题: Physics版 - 自旋到底是什么
In QED, I can simply demand that the theory describes a massless spin-1 part
icle and deduce the U(1) gauge symmetry from it. The same logical route exis
ts for QCD, but it's mathematically too complicated so that people adopt the
reverse route: to impose the SU(3) gauge symmetry in the Lagrangian. In sho
rt, gauge symmetries are a mathematical convenience that is so convenient th
at people just build theories on it.
The term "broken gauge symmetry" appears in many places, but it's a bad and
mis... 阅读全帖
q*d
发帖数: 22178
37
来自主题: Physics版 - 自旋到底是什么
Maxwell方程含有Lorentz不变性,
是否也可以如你论证,相对论只是mathematical convenience了?

part
exis
the
sho
th
and
physi
spin
Q******g
发帖数: 607
38
来自主题: Physics版 - 自旋到底是什么
that's right. Coulomb gauge in QED is physical. of course, it's
mathematically harder and uglier to quantize it in this
non-covariant gauge. but it is doable. In fact, one can even do it
for QCD. It is much more uglier and complicated. One reference
for such kind of treatment is TD Lee's QFT book.

part
exis
the
sho
th
and
physi
spin
r******y
发帖数: 3838
39
来自主题: Physics版 - 自旋到底是什么
别小看了加个自由度的“数学方便”,其进一步揭示了事物的实质。
就像老爱原先的广相推导是gauge fix下的,没有体现广相back ground independent的
精神。
现代微分几何推导的广相才在数学形式上体现广相的精髓。
俺不是这专业的,说错莫怪。

part
exis
the
sho
th
and
physi
spin
s********k
发帖数: 107
40
来自主题: Science版 - 量力问题3

The idea of electron sea failed in some aspects:
1. It can't be applied to Bosons. Since in the fundamental states, Bosons
should be in the same state, that is the negative energy states. And follow
the steps that Dirac get the equation, u can't see the reason why the equation
can't be applied on Bosons.
2. It conflicts with EM. If there exists the electron sea, the electron field
should be infinity. Personally I think this is the most important reason
that people reject Dirac's idea.
So, physi
a***n
发帖数: 578
41
来自主题: Science版 - David Politzer Wins Nobel Prize in Physi
Hugh David Politzer has won the 2004 Nobel Prize in physics for work
he began as a graduate student on how the elementary particles known
as quarks are bound together to form the protons and neutrons of
atomic nuclei. The announcement was made today by the Royal Swedish
Academy of Sciences.
Politzer, a professor of theoretical physics at Caltech, shares the
prize with David Gross and Frank Wilczek. The key discovery
celebrated by today's prize was made in 1973, when Politzer, a
Harvard Univers
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