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全部话题 - 话题: principles
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k******o
发帖数: 3328
1
There is no any restriction to take principle out from your Roth IRA, only principle, not your gain from your principle (i.e. interest, capital gain, etc).
You already paid (income) tax on your principles in your Roth IRA.
h**********r
发帖数: 2284
2
来自主题: Living版 - 请教mortgage提前还钱的问题
The mortgage payment is fixed per month. The ratio of interest/principle is
not fixed. Thus, paying more against the principle will result in the
reduction of the principle, which consequently reduces the interest.
In summary, paying more principle is 合算.
s**x
发帖数: 7506
3
that still means they recalculate, otherwise, things just stay the same.
that is what LZ is asking I think.
so basically it does recalculate, however, your monthly payment is the same.
so you will end up pay off quickly.

extra principle. After you pay 20K extra principle, it should be say, 1200 (
exact number depends on your loan) out of 1400 goes to principle.
your monthly) goes to interest dramatically drop after you pay extra
principle.
P***0
发帖数: 368
4
来自主题: Living版 - 急问,降0.25%值得refinance吗?
if no cost, yes.
no limit of # of refinances.
No-cost refi always saves money if rate is lower.
Example here:
Assume you have 300k principle 4% /30 yr APR and paid 1 year.
After 1 year, you refi at 3.99% / 30 yr apr no fee (I used the smallest rate
difference to illustrate how it may save you money).
beginning principle: 300k
monthly payment: 1432.25
1 yr principle: 294716.89
new monthly payment: 1405.32
PLUS difference in payment: 26.92
new monthly payment 1432.25 <-- the same as before
princi... 阅读全帖
t*******a
发帖数: 367
5
本来上周要close的,可那天看了下HUD表,没明白,所以就推迟close了。
贷款的unpaid principle要加上大概700块的利息,才是hud上的104,对吧?也就是说
,loan payoff amount是要比unpaid principle要多利息那块,以前每月due day是每
月1日,所以现在这个加在unpaid principle上的是整个3月份的利息,对吧?
因为是no cost refi,可这样,hud表202是unpaid principle,这样利息就要现在直接
交,那把这利息也算到refi的贷款总数里,这样比现在直接付现金,好还是不好啊?
hud的303这样看来就很高,要付home insurance从今天5月底开始的一年,又要付部分
property tax,再加上整个3月的原贷款的利息。
那我能不能让broker结算一下旧escrow帐户的余额,这样可以先少付点。
谢谢!
m**********r
发帖数: 2099
6
这就是著名的US Airways, Inc. v. McCutchen case, they fought all the way to
SCOTUS (decided 4/16/13 in favor of the insurance company).下面是我在2012年
这个案子对原告有利的时候写的概要。当时靠这个还没被SCOTUS推翻的ruling,我们在
两个案子里从ERISA lien holders手里要回大概将近50万吧。但2013年McCutchen被高
法推翻以后,这种argument就再没机会了。现在ERISA的preemption没人能碰。
这个案子大致的内容是:被告由于negligence弄伤了原告,于是原告vs.被告。被告最
后赔钱了,但原告在治病期间,是使用单位的健康保险来治病的,而这个保险属于
ERISA。原告自己有out of pocket部分但实际上ERISA保险公司付给医院的费用要远高
于out of pocket的部分。
问题来了:被告赔的钱,还不够ERISA health insurance花费的钱。这个ERISA plan的
合同规定:如果你... 阅读全帖
m**********r
发帖数: 2099
7
这就是著名的US Airways, Inc. v. McCutchen case, they fought all the way to
SCOTUS (decided 4/16/13 in favor of the insurance company).下面是我在2012年
这个案子对原告有利的时候写的概要。当时靠这个还没被SCOTUS推翻的ruling,我们在
两个案子里从ERISA lien holders手里要回大概将近50万吧。但2013年McCutchen被高
法推翻以后,这种argument就再没机会了。现在ERISA的preemption没人能碰。
这个案子大致的内容是:被告由于negligence弄伤了原告,于是原告vs.被告。被告最
后赔钱了,但原告在治病期间,是使用单位的健康保险来治病的,而这个保险属于
ERISA。原告自己有out of pocket部分但实际上ERISA保险公司付给医院的费用要远高
于out of pocket的部分。
问题来了:被告赔的钱,还不够ERISA health insurance花费的钱。这个ERISA plan的
合同规定:如果你... 阅读全帖
n******s
发帖数: 1523
8
来自主题: Money版 - 用Bluebird付Mortgage有点小问题
it happened to me once before. I paid twice for that particular month: one
is the regular payment (ie, interest for the last month, some principle, and
escrow for property tax), and the other is for principle only. But for the
second payment, they didn't apply the whole amount to the principle. So I
called them, and had it fixed. They said I have to pay the interest for the
next month anyways. I immediately told them the interest for next month
would be less if they apply the whole 2nd payment t... 阅读全帖
n******s
发帖数: 1523
9
来自主题: Money版 - 用Bluebird付Mortgage有点小问题
it happened to me once before. I paid twice for that particular month: one
is the regular payment (ie, interest for the last month, some principle, and
escrow for property tax), and the other is for principle only. But for the
second payment, they didn't apply the whole amount to the principle. So I
called them, and had it fixed. They said I have to pay the interest for the
next month anyways. I immediately told them the interest for next month
would be less if they apply the whole 2nd payment t... 阅读全帖
J*******p
发帖数: 1129
10
Summary/Rewording of Charlotte Mason's 20 Principles
1. Children are born persons.

Children are born persons - they are not blank slates or embryonic oysters
who have the potential of becoming persons. They already are persons.
2. They are not born either good or bad, but with possibilities for good and
for evil.

Although children are born with a sin nature, they are neither all bad, nor
all good. Children from all walks of life and backgrounds may make choices
for good or evil.
3. The p... 阅读全帖
b*******e
发帖数: 4483
11
呵呵,其实大公司和大公司不同,PRINCIPLE和PRINCIPLE也
不同。比如一个在电信公司做了几十年软件的老PRINCIPLE,
也许C玩的滚瓜烂熟,C++也不错,但你让他出去用最新的J2EE
构架做套ENTERPRISE等级的商业软件,他肯定瞎米。。
一个好的PRINCIPLE,最好是能与时具进,从低级的到高级
的语言,不同的平台,不同的行业都玩过。这个其实满不
容易的。。
s******t
发帖数: 12883
12
来自主题: Stock版 - 推荐一下意外伤亡险AD&D
【 以下文字转载自 SanDiego 讨论区 】
发信人: sealight (我挺艾未未,谭作人,赵连海等等维权人士), 信区: SanDiego
标 题: 推荐一下意外伤亡险AD&D
发信站: BBS 未名空间站 (Mon Apr 15 23:28:10 2013, 美东)
AD&D accidental death and disability insurance
跟雇主买, 不区别事故是在哪里(飞机,船,汽车。。)发生的。
loss of life: full principle sum
loss of two or more members ( eye, hand, foot...): full principle sum
loss of speech and hearing in both ears: full principle sum
loss of one member: one-half of principle sum
... 还有很多其他赔偿项目, 不一一抄了。
这个意外保险覆盖得还是很不错的。 主要覆盖意外原因引起的死亡和残疾。
(如果是自然灾害, 只能... 阅读全帖
s******8
发帖数: 13
13
来自主题: Immigration版 - 也变绿了
Check list
(I got ref. for I-765 asking for color copy of phoot ID, I sumbitted
enlarged photo copies of drive licensing and passport, so I recommend submit
color copy instead of white and black copy)
Principle Applicant
Form I-485 Packet and Supporting Documents:
1) Form G-1145
2) Form I-485 with $1010 filing fee and two passport photos
3) Form G-325A, biographic information sheet
4) Medical examination report on Form I-693 in sealed letter
5) I-140 approval notice in the categor... 阅读全帖
d***q
发帖数: 1119
14
来自主题: Europe版 - 留英轶事10
传道授业者
来uk也有一些日子了。接触过的老师也不少乐。习惯上我将英国的老师分为两类,
一是本土人,二是其他国家的(包括所有欧盟和英联邦国家)。
英国的教师称谓,级别和美国比较起来有不少差别。据我的了解这里的顺序是
lecturer---senior lecturer---reader(or principle lecturer)---professor
和美国的assistant pro---associated pro---pro 多有不同。记得看过一篇文章
说过一个lse的senior lecturer 等于美国的associated pro。个人认为senior lectur
er
应该只能等于assistant professor。不然 reader算什么。
我不大清楚principle lecturer 和 reader之间的关系。我个人认为是同一个级别。
不过有个不同的是:reader可以升级成教授,但是principle lecturer 我目前为止没发

这种例子。另外我在招聘广告发现,似乎reader的薪水比principle lecturer要高那么
y****r
发帖数: 3036
15
来自主题: Boston版 - [合集] 准备refinance, 推荐谁?
☆─────────────────────────────────────☆
cooldw57 (Windsurfer) 于 (Wed Apr 4 18:27:08 2012, 美东) 提到:
现在利率有些涨了,谁能帮忙推荐一个可以用来refinance的agent? 谢谢!
☆─────────────────────────────────────☆
YvonneHe (eh99) 于 (Wed Apr 4 18:28:30 2012, 美东) 提到:
我们刚做了2.5%的ARM。
☆─────────────────────────────────────☆
wennyzhang49 (wenny) 于 (Wed Apr 4 19:03:46 2012, 美东) 提到:
Jean 钱建华 978-8842377
Vivian 7818794366
2.5%的ARM,就这个一点没涨

☆─────────────────────────────────────☆
happypig2008 (happy2008) 于 (Thu Apr... 阅读全帖
b***b
发帖数: 13249
16
来自主题: Boston版 - 请指点一下我值不值得refinance
没有这种罚款吧? refinancing 文件上没有过这种罚款。 不怕。我们贷款都是你no
prepayment penalty
多余的你要是不放心可以写上多少Principle。或是单独写张check申明是principle.
每个月银行只能收你那个月的利息(这个数字不管你那个月付多少
,那个月都是一样的)和规定的principle,多的钱当然也是principle。
s******t
发帖数: 12883
17
来自主题: SanDiego版 - 这个周末差点就上新闻了
AD&D跟雇主买, 不区别事故是在哪里发生的。
loss of life: full principle sum
loss of two or more members ( eye, hand, foot...): full principle sum
loss of speech and hearing in both ears: full principle sum
loss of one member: one-half of principle sum
...
这个意外保险覆盖得还是很不错的。 意外是从天而降的, 但是有个保险
的话可以帮助意外发生之后的经济情况。 死了的话家属可以拿这钱继续过
日子,减少因为少了一份收入早造成的落差。 残疾了的话可以拿这个钱
请保姆。
买个50万意外险挺合算的。
对了, 我又看了一下, $10是family cost. 还不止保一个人。
更合算了。

e.
s******t
发帖数: 12883
18
来自主题: SanDiego版 - 推荐一下意外伤亡险AD&D
AD&D accidental death and disability insurance
跟雇主买, 不区别事故是在哪里(飞机,船,汽车。。)发生的。
loss of life: full principle sum
loss of two or more members ( eye, hand, foot...): full principle sum
loss of speech and hearing in both ears: full principle sum
loss of one member: one-half of principle sum
... 还有很多其他赔偿项目, 不一一抄了。
这个意外保险覆盖得还是很不错的。 主要覆盖意外原因引起的死亡和残疾。
(如果是自然灾害, 只能赔10%的保额)
意外是从天而降的, 但是有个保险
的话可以帮助意外发生之后的经济情况。 死了的话家属可以拿这钱继续过
日子,减少因为少了一份收入早造成的落差。 残疾了的话可以拿这个钱
请保姆。
买个50万意外险挺合算的。
对了, 我又看了一下, $10是family cost. ... 阅读全帖
p********y
发帖数: 5141
19
来自主题: Cycling版 - The Rules
Someone asked what the rules of bike jersey, and someone else point him to
this link. It is hilarious. Totally loved it! =D
------------------------------------------------------
THE RULES
http://www.velominati.com/the-rules/
by The Keepers / Jun 1 2009 / 6,291 posts
We are the Keepers of the Cog. In so being, we also maintain the sacred
text wherein lie the simple truths of cycling etiquette known as The Rules.
It is in our trust to maintain and endorse this list.
For those struggling to under... 阅读全帖
b*s
发帖数: 82482
20
当作闲聊当然无所谓,但是当作科学理论来探讨就有些过了。
Pseudoscience is a set of claims that seem scientific but really aren't.
They are a set of claims that fail to meet many scientific claims and fall
short to conformation bias. Many researchers believe in UFO's and their
sightings but fail to show any scientific evidence.
The first principle of scientific thinking that UFO claimers fail to meet is
falsifiability. Many researchers make the claim that UFO's have been
spotted but fail to support it with a hypothesis. In o... 阅读全帖
wh
发帖数: 141625
21
40 Incorrectly Used Words That Can Make You Look Dumb
Jeff Haden
Ghostwriter, Speaker, Inc. Magazine Contributing Editor
December 03, 2014
While I like to think I know a little about business writing, I still fall
into a few word traps.
Take the words "who" and "whom." I rarely use "whom" when I should -- even
when spell check suggests "whom" I think it sounds pretentious. So I use "
who."
And then I sound dumb.
Just like one misspelled word can get your resume tossed onto the "nope"
pile, one i... 阅读全帖
s******u
发帖数: 676
22
《The King's Speech》
In this grave hour, perhaps the most fateful in history, I send to every
household of my peoples, both at home and overseas, this message, spoken
with the same depth of feeling for each one of you as if I were able to
cross your threshold and speak to you myself.
For the second time in the lives of most of us, we are at war.
Over and over again, we have tried to find a peaceful way out of the
differences between ourselves and those who are now our enemies; but it has
be... 阅读全帖
st
发帖数: 1685
23
来自主题: WaterWorld版 - Good Samaritan laws
欧美有这些法律也是因为有过类似的问题,记得the incredibles里面那人就因为救要
自杀的人被告了,印象里面俄罗斯还有见死不救罪这种东西。
Good Samaritan laws are laws or acts protecting those who choose to serve
and tend to others who are injured or ill. They are intended to reduce
bystanders' hesitation to assist, for fear of being sued or prosecuted for
unintentional injury or wrongful death. In Canada, a good Samaritan doctrine
is a legal principle that prevents a rescuer who has voluntarily helped a
victim in distress from being successfully sued for 'wr... 阅读全帖
H*******s
发帖数: 793
24
来自主题: WaterWorld版 - 做科学的和信教矛盾吗?
you are still not getting it. It's not the application that matters, it is
the principle.
To answer your question: application changes constantly. The bible showed
many expamples of "application" that are subject to change as situation
changes, but the "principles" does not change. But again, if the situation
did not change, then of course the application wouldn't change.
A side note is that many tension arises in the christian community due to a
disagreement on whether the situation has changed... 阅读全帖
n***9
发帖数: 3
25
来自主题: WaterWorld版 - China's Falun Gong
It's a tightrope the Chinese government would rather not walk, with the
sensitive 10th anniversary of Tiananmen Square just gone by. Falun Gong,
however, is pressing its own issues with communist leaders. The sect, a
popular quasi-religious movement gaining followers worldwide, desires
official recognition and respect. This has precipitated a power struggle
that has tensions rising.
After being caught off guard by the emerging movement's 25 April 1999 ten-
thousand-plus-member sit-in — a silent ... 阅读全帖
l******o
发帖数: 8344
26
放屁,我什么时候说过principle xxx是loser,大妈我说你是loser,你别偷梁换柱。
另外,娃爹手下就数个principle xxx,每个principle xxx手下再会带一个组, 娃爹
就一普通人,所以我还真不知道,principle在你眼里有这么崇高的位置。
O*******d
发帖数: 20343
27
Good Samaritan laws are laws or acts protecting those who choose to serve
and tend to others who are injured or ill. They are intended to reduce
bystanders' hesitation to assist, for fear of being sued or prosecuted for
unintentional injury or wrongful death. In Canada, a good Samaritan doctrine
is a legal principle that prevents a rescuer who has voluntarily helped a
victim in distress from being successfully sued for 'wrongdoing'. Its
purpose is to keep people from being reluctant to help a st... 阅读全帖
D*****r
发帖数: 6791
28
What can be accomplished by a few principles is not effected by many. But it
seems that everything we see in the world can be accounted for by other
principles, supposing God did not exist. For all natural things can be
reduced to one principle, which is nature, and all voluntary things can be
reduced to one principle, which is human reason, or will. Therefore there is
no need to suppose God's existence.
D*****r
发帖数: 6791
29
来自主题: TrustInJesus版 - The Relativity of Biblical Ethics
The Relativity of Biblical Ethics
by Joe Edward Barnhart (1988)
It is an axiom among fundamentalists and evangelicals that theology is the
foundation of ethics and morality in North America culture. Without this
foundation, they fear, ethics would fragment into total relativism of
dissolve into whim, arbitrariness, and chaos. I would like to contest that
view by showing how some organized religions are parasitical to the body of
ethics and how the Bible itself exemplifies moral relativism.
Vario... 阅读全帖
G*******s
发帖数: 4956
30
首先给大家看个故事,然后再探讨经文:
林慈信牧师的《基督教教义发展史》中提到这个:
http://blog.sina.com.cn/s/blog_622134fd01013i7l.html
基督论的发展史(1):基督论的争辩
HISTORY OF THE DOCTRINE OF CHRIST (1):
The Christological Controversies
(Louis Berkhof, A History of Christian Doctrines, pp. 101ff.)
基督论与三位一体之问题的关联
Connection of Christological and Trinitarian Problems
基督论的难题可以从一般神学(译注:神论)方面,与拯救论方面来加以
研究。早期教父对基督论拯救方面的关系,虽未曾加以轻忽,但他们在重要的讨论上却
没有重视。在三位一体争论的气氛中,他们从一般神学(译注:神论)方面来研究基督
,乃天经地义的事,而三位一体争论所导致的决定则是,基督为神的儿子,事与父同质
的,因此祂是神。从此而发生的问题,就是基督... 阅读全帖
D*****r
发帖数: 6791
31
来自主题: TrustInJesus版 - 美國國父們都怎麼看基督教的?
Adam1813年夏天给Jefferson的信,挑起来吵架的
"Now I will avow, that I then believed, and now believe, that those general
Principles of Christianity,are as eternal and immutable, as the Existence
and Attributes of God; and that those Principles of Liberty,are as
unalterable as human Nature and our terrestrial, mundane System. I could
therefore safely say,
consistently with all my then and present Information, that I believed they
would never make Discoveries in contradiction to these general Principles.
In fav... 阅读全帖
C****i
发帖数: 1776
32
来自主题: TrustInJesus版 - 假基督文鲜明
http://cclw.net/gospel/asking/yiduanbianhuo/htm/05.htm
第 三 讲
假 基 督 文 鲜 明
文鲜明与统一教之历史
马太福音24:3-5「耶稣在橄榄山上坐着,门徒暗暗的来说,请告诉我们,什么时候有这
些事?你降临和世界的末了,有什么预兆呢?」耶稣所给的第一个预兆便是「你们要谨
慎,免得有人迷惑你们。因为将来有好些人冒我的名来,说,我是基督,并且要迷惑许
多人。」24:24「因为假基督、假先知将要起来,显大神迹、大奇事,倘若能行,连选
民也就迷惑了。」可见这些假基督、假先知不单出来,而且他们能够有神迹、有异能,
有未卜先知的能力,甚至连选民都会被迷惑。摩门教的创办人只是说自己是先知,是最
伟大的先知,但他从未说自己是基督、是弥赛亚。统一教的创办人文鲜明却竟然公开说
他是基督,并且所有统一教教徒都说文鲜明是万主之主、万王之王。他们在香港大学隔
壁买了一整座大楼,专门向大学生传教,有人访问到那些教徒时,他们说他们相信他们
的真父文牧师便是万主之主、万王之王,虽然他现在尚未征服、统一这个世界,但他们
相信那个时日快到了,文鲜明就要统治世界了... 阅读全帖
J******s
发帖数: 7538
33
来自主题: Wisdom版 - 三年前自杀事件的真正真相
A standard formula in the Canon describes a stream-winner in terms of four
factors. The first three of these four factors of stream-entry are directly
related to the cutting of the fetter of uncertainty. The fourth is related
to the cutting of the fetter of grasping at precepts and practices.
"There is the case where the disciple of the noble ones is endowed with
verified confidence in the Awakened One... verified confidence in the Dhamma
... verified confidence in the Sangha... He/she is endowe... 阅读全帖
H******9
发帖数: 2766
34
来自主题: Wisdom版 - 佛陀与叛教的提婆达多
On the contrary, I think that your ability of separating one concrete event
from another is stunning, without cross-referencing the principles behind. I
tend to put all behaviors in context, whereas you seem to generate one set
of "principles" that apply to some events and then another set as things
emerge in a different direction.

separate discussion of a general principle from concrete events. I'm simply
expressing my view on a general principle based on historical events.
should be somewhat ... 阅读全帖
o*****s
发帖数: 1445
35
来自主题: ECUST版 - 这名校真是太重要了
上次有人说,国内竞争很激烈的。听说女公关都是26岁下岗。当然了,人生么可以几
次三番从头做起。要是在学校毕业前读完英语2专,应该可以考个GMAT,说不定下岗之
日,就是去美国留学的新开始。
可是,我关心的是,像我这样学有所成的,回去做男公关的话,他们有没有年龄限制。
还有,这里面是不是有:
公关,senior 公关,principle 公关,fellow 公关,senior fellow 公关,principle
fellow 公关,senior principle 公关, double principle fellow 公关之类的ranking
。像我这样的,本科亚洲排名140,国内排名第17的,又有美国留学经历的,大概
能排哪个级别?
我现在除了年龄,还比较担心专业方向问题。我总觉得,要是读个好点的专业,可能也
能对的上上海IT白领女生的需求。搞不定她编成有问题,我这个男公关还能帮她编一下
。可惜是化学类专业,听说这方向都是穷苦的农村女生来读的。不知道她们是不是有对
男公关的需求。
没办法啊。你说我们这种烂专业的。要是回国内,都是去四川山区办个小化工厂什么的
。我那么喜欢大上海,可
K**********e
发帖数: 188
36
这个貌似本版没人转载?
===========================================
从水滴到彩虹——2010年中科院神经科学研究所年会蒲慕明所长报告~依旧由方琪同学
根据录音整理,
欢迎转载分享~^^
来源: 方琪的日志
这应该是这次年会唯一一份文字记录,也就是说N年后有同学查的话,也只能找到这篇
文章,算是为神
经科学的发展做出小小的一份贡献。考虑到年会中所有的报告都是未发表的结果,因此
禁止摄像、摄影
和录音,不过我想蒲慕明所长的讲话还是值得冒偷偷录音的风险的。其他一些有趣的信
息我稍后几天
会整理出来。蒲先生还是很擅长说冷笑话的。欢迎转载分享,让更多的同学感受到科学
的魅力~^^
2010年中科院神经科学研究所年会蒲慕明所长报告
2010 12月28日 16:30
不会拖太长,今年这报告做完要赶飞机……首先我想先说说这次年会,非常不寻常的年
会,这次来参加的
外来单位是最多的,往年我们最多只请一个单位,今年我们请了三个单位[中科院生物
物理所、复旦大
学脑科学研究院、浙江大学医学部],每一个组的发言机会少一些,但是呢我们题目的
内容更丰富,交
流有更多... 阅读全帖
s******9
发帖数: 283
37
来自主题: Biology版 - science的编辑抢稿
The peer review process at Science
http://www.publications.parliament.uk/pa/cm201011/cmselect/cmsc
1.Peer-reviewed scientific publications represent the primary useful archive
of scientific progress. Scientific publications have served other main
functions as well: They are a primary means of evaluating scientists and
institutions, and they have become a main pathway for informing the general
public about science, through coverage in the media and press releases (new
results are news). Peer-revi... 阅读全帖
k*****1
发帖数: 454
38
你对Boltzman's principle的理解完全错误的。Boltzman's principle 只能用来描述
类似于 气体分子/离子 这样的微观分子,而voltage sensor简直是不知所云。
(1)在原文当中,已经很明确的写了,“From Boltzmann's principle the
proportion Pi of the molecules on the inside of the membrane is related to
the proportion on the outside, PO, by Pi/PO==exp[(w + zeE)/kT]," 这是非常经
典的热力学上描述分子在某个能量状态下的概率。比如说 “Pi” 就是 某(带电)分
子位于细胞膜内部的概率(看原文!!) 对了,很好奇的问一下你的本科背景是什么
?你学过统计物理或是热力学吗?
(2)你一直强调的那个voltage sensor 和 6个电荷是怎么来的呢? 原文当中也解释的
很清楚:
由上面的方程组可以得出: Pi =constant x exp[zeE/kT]. 记住,在这里 Pi是... 阅读全帖
k*****1
发帖数: 454
39
(1)
我原文的意思是__并不是__为了说明什么是H-H 模型(我重点强调了“并不是”). 而
~~~~~~~~~
是为了说明当初H-H 是怎么推出来 H-H 模型的。他们的推理过程当然中间有很多假设
现在看起来是不够严谨的,比如说他们当初就是假设钠离子通过然后运用Boltzmann's
principle推出来
的,也比如他们假设离子电流和胞外离子数量没关系,等等,等等,等等。但这正是我
写原文的初衷: 就是如何在对一个新现象了解不多的情况下,凭着物理上的直觉,做
出天才般的假设,抽象出一个完美的数学模型出来。
这种思维方式才是对现在的生物学家有借鉴意义:就是如何简化一种系统;如何抽像出
一个模型;最后如何用数学去描述。
(2)你有个很不好的习惯,就是对自己过于自信,以至于没看清我原文的含义(这话
我说了多少遍了?你到现在看清楚我原文是写什么吗?)就匆匆忙忙跳出来,大概在现
实生活中你也属于那种比较爱抢话的人?
(3)既然你这么自信,学术上的建议我就不多说,唯一的建议就是你有时候稍微加强
一下物理/热力学方面的基础知识,或者指责别人之前复习一下,起码也得... 阅读全帖
n******c
发帖数: 60
40
来自主题: CivilEngineering版 - 被fire,找新工作的麻烦
因为绿卡的原因把我fire是我的猜测,基于如下:
我们公司HR没有权利决定办绿卡,只有principle才能决定
HR说 "你现在才是H1B第二年之类的,不用急",最后说“principle马上会找我谈”,其
实是转述principle的意思。当我在公司的厨房和principle谈起绿卡的事情,他知道已
经无法回避这个问题,所以先下手为强。
真相, who knows
k****n
发帖数: 3803
41
来自主题: CivilEngineering版 - [合集] 被fire,找新工作的麻烦
☆─────────────────────────────────────☆
netsonic (netsonic) 于 (Wed Oct 31 02:28:25 2007) 提到:
很多公司在招人时会要求填写
Have you ever been discharged (does not include lay-off) or asked to resign
by any previous employer?
If so, why?
现在我就有这样的麻烦:
说来话长,八月底我和老板谈绿卡的事,他说公司有这个办绿卡的program,不过办绿
卡是好几年的事,然后说要和HR谈谈再定。九月第一天上班他路过我的时候大声说如果
这段时间没有找你谈绿卡的别担心,在给你处理。
过了将近一个月我去找HR,HR说老板没有和她说起,但说明天给我答复。过了一个礼拜
再去找HR,说你不用着急,你现在才是H1B第二年之类的,最后说老板马上会找我谈。
又过了一个星期,还是没声音。十月初我在公司咖啡室碰到老板就随口说起绿卡的事,
他说隔一天找我谈。过了一天,他找我谈我说公司不要我了。
8月我在作项目A... 阅读全帖
s****1
发帖数: 425
42
来自主题: Engineering版 - 处理一些经典书
有些书全新,其它书里面也没有笔迹。有感兴趣的同学发信给我,可以提供详情。廉价
处理
18,Microwave engineering, David M. Pozar, 3th ed.
19,Principles of the theory of solids, J.M.Ziman
20,Superconductive devices and circuits, Theodore Van Duzer and Charles W.
Turner
21, Design of Analog CMOS integrated circuits, Behzad Razavi
1,Atom Optics, Pierre Meystre
2,Physics of atoms and molecules, B.H. Bransden and C.J. Joachain
3,Quantum optics, Marlan O.Scully and M. Suhail Zubairy
4,Nonlinear optics, Robert W. Boyd
5,Elements of quantum optics,... 阅读全帖
s****1
发帖数: 425
43
来自主题: NanoST版 - 处理一些书
书基本都是全新,里面也没有笔迹。大部分是原子分子光学方面的书,有感兴趣的同学
发信给我,可以提供详情。廉价处理
1,Atom Optics, Pierre Meystre
2,Physics of atoms and molecules, B.H. Bransden and C.J. Joachain
3,Quantum optics, Marlan O.Scully and M. Suhail Zubairy
4,Nonlinear optics, Robert W. Boyd
5,Elements of quantum optics, Pierre Meystre and Murray Sargent
6,Spectra of Diatomic molecules (Molecular spectra and molecular structure )
Gerhard herzberg
7,The principles of nonlinear optics, Y.R. Shen
8,Laser spectroscopy, W. Demtroder
9,The theory of ... 阅读全帖
t**********m
发帖数: 205
44
不知道我的宇宙学和量子化引力能不能让你回心转意:
http://arxiv.org/find/astro-ph/1/au:+he_jin/0/1/0/2005,2006/0/1?per_page=10
The Faulty Assumptions of the Expanding-Universe Model vs. the Simple and
Consistent Principles of a Flat-Universe Model
http://arxiv.org/abs/astro-ph/0605213
Einstein’s personal life did not contradict the following facts.
Firstly, if Einstein stood on the ground, the ground gave him supporting
force in balance of the Earth’s gravity. Therefore, his cells suffered the
force of pressure from each... 阅读全帖
s****1
发帖数: 425
45
有些书全新,其它书里面也没有笔迹。有感兴趣的同学发信给我,可以提供详情。廉价
处理
1,Atom Optics, Pierre Meystre
2,Physics of atoms and molecules, B.H. Bransden and C.J. Joachain
3,Quantum optics, Marlan O.Scully and M. Suhail Zubairy
4,Nonlinear optics, Robert W. Boyd
5,Elements of quantum optics, Pierre Meystre and Murray Sargent
6,Spectra of Diatomic molecules (Molecular spectra and molecular structure )
Gerhard herzberg
7,The principles of nonlinear optics, Y.R. Shen
8,Laser spectroscopy, W. Demtroder
9,The theory of atomix structu... 阅读全帖
m********e
发帖数: 1156
46
来自主题: Physics版 - 据说老爱发表了300多篇论文
我还算有知的,无论深度还是广度,奈何世界上的知识太多。
有人贴出老爱的几百篇论文,我一看大多数是德文,不知道,无法判断。
您瞅一眼,看看有多少是真正的科研论文?
1913 Einige Argumente für die Annahme einer molekular Agitation beim
absoluten Nullpunkt Annalen der Physik(ser. 4), 40, 551–560, link
Some Arguments for the Assumption of Molecular Agitation at Absolute
Zero
1913 Déduction thermodynamique de la loi de l'équivalence
photochimique Journal de physique (ser. 5), 3, 277–282
Thermodynamic Deduction of the Law of Photoche... 阅读全帖
v**********m
发帖数: 5516
47
来自主题: _pennystock版 - soros的精神导师:Karl Popper的生平
Sir Karl Raimund Popper, CH FRS[1] FBA (28 July 1902 – 17 September 1994)
was an Austro-British[2] philosopher and a professor at the London School of
Economics.[3] He is regarded as one of the greatest philosophers of science
of the 20th century;[4][5] he also wrote extensively on social and
political philosophy.
Popper is known for his attempt to repudiate the classical observationalist
/ inductivist form of scientific method in favour of empirical falsification
. He is also known for his oppo... 阅读全帖
i*****f
发帖数: 578
48
这个是根据著名的stackoverflow讨论总结的最具影响力编程书籍。与大家分享。BTW,
其中的CLRS introduction to alg我认为很适合用python.
http://www.internetsecuritydb.com/2011/09/top-ten-most-influent
programming.html
"If you could go back in time and tell yourself to read a specific book
at the beginning of your career as a developer, which book would it be."
Since it was first posed back in 2008, this question has become the
second most popular question of all time on StackOverflow.
Here are the results:
Code Complete (2nd Edition)
By Steve... 阅读全帖
k*****e
发帖数: 22013
49
【 以下文字转载自 ChinaNews 讨论区 】
发信人: pipigou123 (鼠姐虎弟), 信区: ChinaNews
标 题: Re: 在美国,学中医的比这里大部分人赚得多
发信站: BBS 未名空间站 (Sun Aug 14 19:55:23 2011, 美东)
INTRODUCTION — The word "acupuncture" is derived from the Latin words "acus
" (needle) and "punctura" (penetration). Acupuncture originated in China
approximately 2000 years ago and is one of the oldest medical procedures in
the world.
Over its long history and dissemination, acupuncture has diversified and
encompasses a large array of styles and techniques. ... 阅读全帖
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