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全部话题 - 话题: factor
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b***i
发帖数: 10018
1
来自主题: Fitness版 - 如果每天步行一小时
貌似这位美女也是有目的的...
http://www.vegsource.
com/news/2010/07/china-study-author-colin-campbell-slaps-down-critic-den
ise-minger.html
Reply to Denise Minger
by Dr. T. Colin Campbell, PhD, author The China Study
Ms. Denise Minger has published a critique of our book, The China Study,
as follows.
The China Study: Fact or Fallacy? by Denise Minger - article found at:
http://bit.ly/9s5pn8
It is both interesting and gratifying that there has been such a huge
response, both on her blog and on those of others... 阅读全帖
f***s
发帖数: 68
2
The latest Impact Factor figures for Elsevier's Materials Science journals
have just been released and highlights include...

Materials Science & Engineering R-Reports
2009 Impact Factor
WAS
12.217
2010 Impact Factor
NOW
19.750

Biomaterials
2009 Impact Factor
WAS
7.365
2010 Impact Factor
NOW
7.882

Carbon
2009 Impact Factor
WAS
4.504
2010 Impact Factor
NOW
4.893

Acta Biomaterialia: Structure - Property - Function Relationships
2009 Impact Factor
WAS
3.975
2010 Impact Factor
NOW
4.8... 阅读全帖
O*********h
发帖数: 4674
3
来自主题: Automobile版 - X5 diesel pretty good deal now
对你这种人最好的办法就是直接抽嘴巴子
2011 BMW X5 xDrive35i
24-month | 15k miles | residual 59% | .00210 base money factor
36-month | 15k miles | residual 51% | .00210 base money factor
48-month | 15k miles | residual 42% | .00230 base money factor
60-month | 15k miles | residual 34% | .00230 base money factor
2011 BMW X5 xDrive35d Diesel
24-month | 15k miles | residual 62% | .00220 base money factor
36-month | 15k miles | residual 54% | .00220 base money factor
48-month | 15k miles | residual 45% | .00230 base mo... 阅读全帖
l*****a
发帖数: 559
4
来自主题: JobHunting版 - [cloudera面试] senior engineer
void PrintFactors(vector & factor, int num, int index, vector& o,
vector >& res){
if(num == 1){
res.push_back(o);
return;
}
if(index >= factor.size()){
return;
}
for(int i = 0; pow(factor[index], i) <= num; i++){
if((num % (int)pow(factor[index], i)) != 0) continue;
for(int j = 0; j < i; j++){
o.push_back(factor[index]);
}
PrintFactors(factor, num / pow(factor[index], i), index + 1, o, r... 阅读全帖
m*****a
发帖数: 2609
5
来自主题: Money版 - 图示:影响credit的几个因素
看这么多,赞一个。顺道贴一下citi identity monitor里提供的指导信息,是基于我
的情况,估计跟大多数平常人都是差不多吧:
========Positive Factors==========
Here are the top factors that raise your score:
----------------------------
You have never been late with your payments, and no collection accounts or
negative public records are listed in your credit report.
This raises your score. Any history of late payments (including missed
payments and derogatory payment statuses) is a negative factor. No reported
history of payments on any account i... 阅读全帖
a*****n
发帖数: 136
6
The latest Impact Factor figures for Elsevier's Physics and Astronomy
journals have just been released and highlights include...
Physics Reports-Review Section Of Physics Letters
2009 Impact Factor WAS 17.752
2010 Impact Factor NOW 19.438
Surface Science Reports
2009 Impact Factor WAS 13.462
2010 Impact Factor NOW 18.593
Progress In Surface Science
2009 Impact Factor WAS 7.913
2010 Impact Factor NOW 10.368
Progress In Quantum Electronics
2009 Impact Factor WAS 4.091
2010 Impact Factor NOW 5.250
... 阅读全帖
s**********8
发帖数: 25265
7
来自主题: MedicalDevice版 - key device GMP component - design control
Design Controls
INTRODUCTION
Coverage
QUALITY SYSTEM
Personnel Training
DESIGN AND DEVELOPMENT PLANNING
Interface
Structure of Plans
DESIGN INPUT
Input Checklists
DESIGN REVIEW
Combination Devices
Preparation For Reviews
Why Design Reviews
Types Of Design Review Meetings
Design Review Requirements
End Of Initial Design
DESIGN OUTPUT
Documenting Design Output
Acceptance Criteria
Design Output Approval
DESIGN VERIFICATION AND VA... 阅读全帖
g********n
发帖数: 2314
8
来自主题: _GoldenrainClub版 - [合集] goldenrain的观点未免偏颇 (转载)
【 以下文字转载自 SanFrancisco 讨论区 】
发信人: dadabear (bless you), 信区: SanFrancisco
标 题: [合集] goldenrain的观点未免偏颇
发信站: BBS 未名空间站 (Thu Feb 8 16:24:51 2007), 站内
☆─────────────────────────────────────☆
MSJ (Mission San Jose) 于 (Tue Feb 6 00:42:38 2007) 提到:
看完他blog的《现在在哪里买房风险小》,我只能笑着摇摇头。在我眼里,这个列表与
其说是“风险小”列表,不如说是“房子难涨地区列表”。试论证一二:
1. 常言道“强者恒强,弱者恒弱”。NYC, SF地区房价高企不是一年两年了,支撑房价
的不是那个affordability的percentage,而是能afford的人口数和房子总数的比例。
这里看百分比是没有多大意义的。只要还有人能买得起还愿意买,即使affordability
只有15%又如何呢?
2. 正如high tech公司的P/E要远大于... 阅读全帖
A********e
发帖数: 354
9
【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时,深深的鄙视一下自己的无聊行径!!
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖
p*******g
发帖数: 2976
10
【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时,深深的鄙视一下自己的无聊行径!!
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖
S*********g
发帖数: 24893
11
http://www.prisoners.com/relcrime.html
宗教对犯罪率的影响
更加信仰基督的地方有更多的社会弊病和犯罪。这是格雷戈里。保罗在学术杂志《宗教
与社会》上发表的初步结论,这个杂志是内布拉斯加州一所教会学校的学报。
http://moses.creighton.edu/JRS/2005/2005-11.html
研究表明,基督教统治的美国南部和中西部地区,社会弊端和犯罪更严重,谋杀,性病
,死亡率更高。这项研究还表明,美国的犯罪率和基督徒比例,比其他发达世界国家都
高得多。
无法回避的现实是,基督教的教条更合适一个病态的社会。宗教狂热分子和极端主义比
毒品危害更大。
理性的人认识到基督教神话的荒谬可怜,而基督徒,尤其是福音派,或原教旨主义者,
不过是一些伪君子,用宗教作为武器来贬低他人。
格雷戈里。保罗的研究首次量化了基督教教义产生的社会效果。不只是基督教,一切狂
热的邪教都可能会有类似的邪恶效果。
当然,天主教会花了几百年压迫陷入贫困和苦难的老百姓。穆斯林有同样的呼吁
:暴力,复仇,排斥和压迫。
理智的人会奇怪宗教神话的诞生。
在美国,宗教=残酷。
Cr... 阅读全帖
O***n
发帖数: 13127
12
【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时,深深的鄙视一下自己的无聊行径!!
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖
S*********g
发帖数: 24893
13
http://www.prisoners.com/relcrime.html
宗教对犯罪率的影响
更加信仰基督的地方有更多的社会弊病和犯罪。这是格雷戈里。保罗在学术杂志《宗教
与社会》上发表的初步结论,这个杂志是内布拉斯加州一所教会学校的学报。
http://moses.creighton.edu/JRS/2005/2005-11.html
研究表明,基督教统治的美国南部和中西部地区,社会弊端和犯罪更严重,谋杀,性病
,死亡率更高。这项研究还表明,美国的犯罪率和基督徒比例,比其他发达世界国家都
高得多。
无法回避的现实是,基督教的教条更合适一个病态的社会。宗教狂热分子和极端主义比
毒品危害更大。
理性的人认识到基督教神话的荒谬可怜,而基督徒,尤其是福音派,或原教旨主义者,
不过是一些伪君子,用宗教作为武器来贬低他人。
格雷戈里。保罗的研究首次量化了基督教教义产生的社会效果。不只是基督教,一切狂
热的邪教都可能会有类似的邪恶效果。
当然,天主教会花了几百年压迫陷入贫困和苦难的老百姓。穆斯林有同样的呼吁
:暴力,复仇,排斥和压迫。
理智的人会奇怪宗教神话的诞生。
在美国,宗教=残酷。
Cr... 阅读全帖
S*********g
发帖数: 24893
14
http://www.prisoners.com/relcrime.html
宗教对犯罪率的影响
更加信仰基督的地方有更多的社会弊病和犯罪。这是格雷戈里。保罗在学术杂志《宗教
与社会》上发表的初步结论,这个杂志是内布拉斯加州一所教会学校的学报。
http://moses.creighton.edu/JRS/2005/2005-11.html
研究表明,基督教统治的美国南部和中西部地区,社会弊端和犯罪更严重,谋杀,性病
,死亡率更高。这项研究还表明,美国的犯罪率和基督徒比例,比其他发达世界国家都
高得多。
无法回避的现实是,基督教的教条更合适一个病态的社会。宗教狂热分子和极端主义比
毒品危害更大。
理性的人认识到基督教神话的荒谬可怜,而基督徒,尤其是福音派,或原教旨主义者,
不过是一些伪君子,用宗教作为武器来贬低他人。
格雷戈里。保罗的研究首次量化了基督教教义产生的社会效果。不只是基督教,一切狂
热的邪教都可能会有类似的邪恶效果。
当然,天主教会花了几百年压迫陷入贫困和苦难的老百姓。穆斯林有同样的呼吁
:暴力,复仇,排斥和压迫。
理智的人会奇怪宗教神话的诞生。
在美国,宗教=残酷。
Cr... 阅读全帖
S*********g
发帖数: 24893
15
http://www.prisoners.com/relcrime.html
宗教对犯罪率的影响
更加信仰基督的地方有更多的社会弊病和犯罪。这是格雷戈里。保罗在学术杂志《宗教
与社会》上发表的初步结论,这个杂志是内布拉斯加州一所教会学校的学报。
http://moses.creighton.edu/JRS/2005/2005-11.html
研究表明,基督教统治的美国南部和中西部地区,社会弊端和犯罪更严重,谋杀,性病
,死亡率更高。这项研究还表明,美国的犯罪率和基督徒比例,比其他发达世界国家都
高得多。
无法回避的现实是,基督教的教条更合适一个病态的社会。宗教狂热分子和极端主义比
毒品危害更大。
理性的人认识到基督教神话的荒谬可怜,而基督徒,尤其是福音派,或原教旨主义者,
不过是一些伪君子,用宗教作为武器来贬低他人。
格雷戈里。保罗的研究首次量化了基督教教义产生的社会效果。不只是基督教,一切狂
热的邪教都可能会有类似的邪恶效果。
当然,天主教会花了几百年压迫陷入贫困和苦难的老百姓。穆斯林有同样的呼吁
:暴力,复仇,排斥和压迫。
理智的人会奇怪宗教神话的诞生。
在美国,宗教=残酷。
Cr... 阅读全帖
a********k
发帖数: 2273
16
花了一个小时,深深的鄙视一下自己的无聊行径!!
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branches in lamellipodia. Cell. 2008 Sep
5;134(5):828-42. PubMed PMID: 18775315; PubMed Central PMCID: PMC2570342.
Cai L, Makhov AM, Bear JE. F-actin... 阅读全帖
s******a
发帖数: 472
17
http://www.cell.com/molecular-cell/fulltext/S1097-2765(11)00331
Fifty Years after Jacob and Monod: What Are the Unanswered Questions in Molecular Biology?
=====================================================================
Tomorrow's Molecular Biology
Marc W. Kirschner
Harvard University
Today, the term molecular biology has a rather prosaic sound. After all,
there is little in contemporary biology that isn't molecular. It's hard to
remember that 50 years ago, molecular biology was distinctly ... 阅读全帖
p*******g
发帖数: 2976
18
【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时,深深的鄙视一下自己的无聊行径!!
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖
i**w
发帖数: 71
19
来自主题: Quant版 - Mark Joshi红皮书的一道题
//had to rush out shopping, not a well organized post. apology.
Let me be a little bit naggy and take a detour: What would you pay today
for a payoff at time T: f(T) = S?
This is easy: it is just a plain forward contract, the prepaid forward
price is S_0, thus I pay S_0 today.
- forward on stocks paying dividends and no randomness:
S(T) = S_0*e^(alpha*T)
By the no arbitrage principle, S_0 is what you pay.
What if the dividend rate is lower, so S(T) ends up lower. Would anyone
quote you a lower p... 阅读全帖
P*****t
发帖数: 4978
20
China's Publication Bazaar
http://www.sciencemag.org/content/342/6162/1035.full
A Science investigation has uncovered a smorgasbord of questionable
practices including paying for author's slots on papers written by other
scientists and buying papers from online brokers.
SHANGHAI, CHINA—The e-mail arrived around noon from the mysterious sender "
Publish SCI Paper," with the subject line "Transfer co-first author and co-
corresponding author." A message body uncluttered with pleasantries
contained... 阅读全帖
o*******n
发帖数: 2035
21
来自主题: Stock版 - AMR出ER了?突然暴涨
AMR Corporation Reports Third Quarter Profit of $143 Million
Substantial Improvement Compared to Last Year, Despite Higher Fuel Prices
Recent Highlights Include: Launched Joint Business with British Airways and
Iberia
Received Tentative DOT Approval for Antitrust Immunity with Japan Airlines
Enhancing Strategic Position in Los Angeles
AMR Corporation On Wednesday October 20, 2010, 11:00 am
FORT WORTH, Texas, Oct. 20 /PRNewswire-FirstCall/ -- AMR Corporation, the
parent company of American Airlin... 阅读全帖
y**a
发帖数: 38
22
来自主题: Immigration版 - 攒人品,发EB1A PL模板
上周LD的I-140通过了(PP无RFE),情况比较复杂(http://www.mitbbs.com/article_t0/Immigration/31992773.html)。I-485刚刚寄出,请大家bless我们和LD的工作签证。
贡献出PL模板(注:模板借鉴了版上的经典贴,更新的是用了两步法),感谢大家。
Dear USCIS Officer:
This application package is respectfully submitted for Dr. X petition in the
category of employment-based first preference, as an alien of extraordinary
ability in science, under §203(b)(1)(A) of the Immigration and Nationality
Act. Dr. X has sustained international acclaim in XXX, and satisfies at
least 3 out of the 10... 阅读全帖
a*******t
发帖数: 867
23
以前发过两个帖,
http://www.mitbbs.com/article_t0/Immigration/32870203.html
http://www.mitbbs.com/article_t0/Immigration/32888509.html
多谢大家的祝福。PP第8天批了。
On June 4, 2013, this I140 IMMIGRANT PETITION FOR ALIEN WORKER was approved
and we sent you an e-mail notice. Please follow any instructions on the
notice. If you move before you receive the notice, call customer service at
1-800-375-5283.
背景:环境工程专业,10文章(其中5篇超过10年旧了),4中6英。引用192
(只用GOOGLE SC),一半来自老文章。 审稿30。
薄码PL 如下。基本上综合了2010-2012版上流行的模版,在CONTRIBUTION 上
下... 阅读全帖
a*******t
发帖数: 867
24
以前发过两个帖,
http://www.mitbbs.com/article_t0/Immigration/32870203.html
http://www.mitbbs.com/article_t0/Immigration/32888509.html
多谢大家的祝福。PP第8天批了。
On June 4, 2013, this I140 IMMIGRANT PETITION FOR ALIEN WORKER was approved
and we sent you an e-mail notice. Please follow any instructions on the
notice. If you move before you receive the notice, call customer service at
1-800-375-5283.
背景:环境工程专业,10文章(其中5篇超过10年旧了),4中6英。引用192
(只用GOOGLE SC),一半来自老文章。 审稿30。
薄码PL 如下。基本上综合了2010-2012版上流行的模版,在CONTRIBUTION 上
下... 阅读全帖
y*****o
发帖数: 2364
25
April 3, 2016
USCIS
Attn: I-140
2501 S. State Highway 121 Business
Suite 400
Lewisville, TX 75067
RE: EB-1 Petition for Permanent Residency under the category of Alien of
Extraordinary Ability
Petitioner/Beneficiary: XXX YANG, Ph.D.
Classification Sought: 203(b)(1)(A)
Type of Petition: I-140
Dear Immigration Officer:
This letter is respectfully submitted in support of Dr. XXX Yang’s petition
for classification as a qualified immigrant under the first p... 阅读全帖
h******d
发帖数: 4761
26
来自主题: LosAngeles版 - Hardest Day Hikes in America(Z)
Backpacker Magazine's Hardest Day Hikes in America
In 2005, Backpacker Magazine selected 10 day hikes as America's hardest.
They all are over 8,000 vert ft and span amazing terrain. From the article,
the 10 are ranked as follows:
1. Timberline Trail Mt. Hood, OR
Score: 95 Miles: 41 Elevation Change: 12,000 feet X Factor: Insane mileage
2. Pemi Loop, White Mountains, NH
Score: 92 Miles: 32 Elevation Change: 18,000 feet X Factor: Knee-hammering
rocks
3. Great Range Traverse , Adirondacks, NY
Score... 阅读全帖
o*******n
发帖数: 43
27
来自主题: SanDiego版 - 有人去爬过San Gorgonio吗
Backpacker Magazine's Hardest Day Hikes in America
In 2005, Backpacker Magazine selected 10 day hikes as America's hardest.
They all are over 8,000 vert ft and span amazing terrain. From the article,
the 10 are ranked as follows:
1. Timberline Trail Mt. Hood, OR
Score: 95 Miles: 41 Elevation Change: 12,000 feet X Factor: Insane mileage
2. Pemi Loop, White Mountains, NH
Score: 92 Miles: 32 Elevation Change: 18,000 feet X Factor: Knee-hammering
rocks
3. Great Range Traverse , Adirondacks, NY
Score... 阅读全帖
p*****c
发帖数: 20445
28
【 以下文字转载自 Biology 讨论区 】
发信人: Guanish (灌泥水), 信区: Biology
标 题: 有学者和团体正式呼吁抛弃“影响因子”了
发信站: BBS 未名空间站 (Mon May 20 11:15:31 2013, 美东)
NSF、NCI 等也准备修改简历的格式,强调重要的工作、发现和结果之类的。链接:
http://news.sciencemag.org/scienceinsider/2013/05/call-to-aband
Title: In 'Insurrection,' Scientists, Editors Call for Abandoning Journal
Impact Factors
More than 150 prominent scientists and 75 scientific groups from around the
world today took a stand against using impact factors, a measure of how
often a journal is cited, t... 阅读全帖
h*******g
发帖数: 2201
29
来自主题: QueerNews版 - 华人恐同者
please read this to know yourself and your gay people:
from wiki:
http://en.wikipedia.org/wiki/Homosexuality#Cause
General
Main articles: Biology and sexual orientation and Environment and sexual
orientation
Science has looked at the causes of homosexuality, and more generically the
causes of human sexual orientation, with the general conclusions being
related to biological and environmental factors. The biological factors that
have been researched are genetic and hormonal, particularly during t... 阅读全帖
P***0
发帖数: 368
30
来自主题: Automobile版 - 谁来科普以下lease?
1. Let me illustrate why the monthly payment is lower.
Let's say you bought 20k from a car, with a 10% annual rate for 5 yrs.
There are two schedules to do so.
a. (Equivalent to finance) You pay a set of money - $425 - to that dealer
and at the end of the term, you pay off and have the car, worth say $10000.
b. (Equivalent to lease) You pay a smaller monthly - $295 - to the dealer
and at the end of the term, you own about $10000 and you agree that you
would sell that car @ 10000 to the dealer.
... 阅读全帖
g***j
发帖数: 1275
31
来自主题: JobHunting版 - divide two integers
class Solution {
如下的code可以过,但是有个疑问,为啥,我吧下面的long long的部分改成int,就过
不了了啊?
public:
int divide(int dividend, int divisor) {
// Note: The Solution object is instantiated only once and is reused
by each test case.
if(divisor == 1) return dividend;
if(divisor == -1) return -1*dividend;
int sign = 1;

if(dividend < 0) sign = -1*sign;
if(divisor < 0) sign = -1*sign;

long long remain = abs((long long)dividend); // ???

... 阅读全帖
z*t
发帖数: 863
32
Beutler得奖,Medzhitov会不会有意见?
http://www.sciencedirect.com/science/article/pii/S1074761309002
Ruslan Medzhitov
This year marks the 20th anniversary of a publication (Janeway, 1989) that
in many ways revolutionized our understanding of the immune system. As part
of the proceedings of the Cold Spring Harbor Symposium on Immune Recognition
, the paper authored by the late Charles A. Janeway, Jr. was not a standard
peer-reviewed publication. In fact, Charlie used to refer to it as “the
best paper I've ... 阅读全帖
G*****h
发帖数: 320
33
NSF、NCI 等也准备修改简历的格式,强调重要的工作、发现和结果之类的。链接:
http://news.sciencemag.org/scienceinsider/2013/05/call-to-aband
Title: In 'Insurrection,' Scientists, Editors Call for Abandoning Journal
Impact Factors
More than 150 prominent scientists and 75 scientific groups from around the
world today took a stand against using impact factors, a measure of how
often a journal is cited, to gauge the quality of an individual's work. They
say researchers should be judged by the content of their papers, not where
the... 阅读全帖
a*********3
发帖数: 660
34
定义 definition变量 variable面积 area直径 diameter半径 radius公式 formula
单价 unit price范围 range/scope/extent集合 set法则 principle本金 principal利
率 interest rate利息 interest单利 simple interest复利 compound interest正数
positive number负数 negative number解析式 analytic expression分类讨论
classified discussion性质 nature (不是很确定)奇函数 odd function偶函数
even function对称 symmetric坐标原点 origin单调性 monotonicity(不是很确定)
任意 random周期性 periodic 有界性 boundedness 数学 mathematics, maths(BrE)
, math(AmE) 公理 axiom 定理 theorem 计算 calculation 运算 operat... 阅读全帖
d******s
发帖数: 180
35
来自主题: Mathematics版 - Goldston撰文介绍老张的工作
http://aimath.org/news/primegaps70m/
第一段就很有料,四月后期投稿,五月中旬便接受,对于一篇55页的paper来说速度惊
人。
Zhang's Theorem on Bounded Gaps Between Primes
by Dan Goldston
In late April 2013 Yitang Zhang of the University of New Hampshire submitted
a paper to the Annals of Mathematics proving that there are infinitely many
pairs of primes that differ by less than 70 million. The proof of this
amazing result was verified with high confidence by several experts in the
field and accepted for publication. A public slightly re... 阅读全帖
b*******r
发帖数: 28
36
来自主题: Quant版 - 请问French-Fama模型是APT吗?
The model used in Chen, Roll and Ross (1986) is a typical APT. You may read
that paper.
Arbitrage-free is the “necessary but insufficient condition” for CAPM, but
“sufficient condition” for APT.
For any asset-pricing model with valid factors, it must satisfy
1) Time-series test: asset return commoves with these factors. You may
need high enough R square in time-series regressions.
2) Cross-sectional test: factors loading (beta to factor) can explain the
cross-sectional return variation. (h... 阅读全帖
t**a
发帖数: 442
37
1. Purpose
After the introduction of SCA 5 by State Senator EdHernandez(D), the bill
has been read in various committees and the senate floor as well. In this
process, a few bill analysis documents were published. By commenting on
these documents, people will get a more complete picture of the issues at
hand. A thorough debate on relevant issue helps people cast their votes
better reflecting their common core interests.
The published bill analysis can be found online at
(deleted to avoid deletio... 阅读全帖
m******1
发帖数: 19713
38
来自主题: QueerNews版 - merck为gay men设计的肛门癌疫苗
没有说和痔疮有关系,据我的理解,痔疮一般不会产生恶变
What Are the Risk Factors for Anal Cancer?
A risk factor is anything that affects your chance of getting a disease such
as cancer. Different cancers have different risk factors. For example,
exposure to strong sunlight is a risk factor for skin cancer. Smoking is a
risk factor for cancer of the lung and many other cancers. But risk factors
don't tell us everything. Having a risk factor, or even several risk factors
, does not mean that you will get cancer. Also, people
c*********0
发帖数: 1676
39
来自主题: Automobile版 - 影响保险费率的几个因素
一直觉得自己的保险费很高,但从没有研究过为什么这么高,终于今天再和朋友同一间
公司的保险对比后按捺不住了。同样的条件他比我便宜的多。
上网做了些reseach后才发现打刚开始的时候填个人信息后就搞错了。职业一栏居然填
了个sales.后面还有一大堆信息填的不适宜。
不知道有没有牛人知道如何在保险行业的数据库里面把自己的信息更正一下。
另分享一下影响保费的一些因素。
Personal Factors That Affect Insurance Rates
Your Age, Car and Credit Rating Matter
Published: 07/05/2011 - by Carroll Lachnit, Features Editor
Email Print Save
Teen Driver
iStockphoto
Teen Driver
Outside Sales Person
Angry Driver
Red BMW
Age is a factor in setting insurance rates. Teens pay more b... 阅读全帖
Q*******e
发帖数: 939
40
来自主题: JobHunting版 - Amazon电面两题
def prime_factor(num):
factor = 2
st = "%d 's factor:" % num
while factor <= num:
if num % factor == 0 :
st = st + ' ' + str(factor)
num = num / factor
else:
factor = factor + 1
print st
prime_factor(17)
prime_factor(20)
prime_factor(200)
prime_factor(217)
~
f**********t
发帖数: 1001
41
来自主题: JobHunting版 - 发个L家面经,攒rp
// 打印一个数的所有乘数组合,从大到小,不要有重复
void allMultiply(unsigned n, unsigned mn = 2) {
static vector factors;
for (unsigned i = mn; i <= n / 2; ++i) {
if (n % i == 0) {
factors.push_back(i);
allMultiply(n / i, i);
factors.pop_back();
}
}
if (!factors.empty() && n >= mn) {
factors.push_back(n);
for_each(factors.begin(), factors.end(), [](unsigned x) {
cout << x << ' ';
});
factors.pop_back();
cout << endl;
}
T******e
发帖数: 157
42
来自主题: JobHunting版 - 问一道算法题(整数表示成乘积)
大概写一个试试,感觉1和数本身的情况要另外考虑
void divide(vector >& factors, vector& factor, int start,
int remain){
if (remain == 1) {
factors.push_back(factor);
return;
}
for (int i = start; i <= remain; i++) {
if (remain%i == 0) {
factor.push_back(i);
divide(factors, factor, i, remain/i);
factor.pop_back();
}
}
}
S******6
发帖数: 3138
43

看不懂啊 ? 难道没有通俗一点的 ?
https://www.nationalgridus.com/masselectric/home/rates/4_res.asp
Regular Residential (R-1) This is our standard rate for the majority of our
residential customers, as other rates require special conditions. Service is
also available for church and farm customers.
Rates for Delivery Service
(For definitions of these charges, please view About Your Bill.)
Customer Charge $4.00/month
Distribution Charge
First 600 kWh *3.117¢/kWh
Excess of 600 kWh ... 阅读全帖
t******l
发帖数: 10908
44
(接上文)。。。我觉得 propertiracy 首先第一步看到的其实是(这里不是说
propertiracy 其他的不看,而是大脑首先要对输入信息剪枝。这个剪枝过程实际上也
决定了 wishful thinking 的先后次序):
c*p + 1 = n^3
其中 c 是已知整数,p 是未知素数,n 是未知整数。(也就是结构和属性,这里的属
性是 已知 vs 未知,整数 vs 素数)。
(BTW: 这里并不是说 propertiracy 的大脑会把已知整数换成字母去思考,这是给自
己找麻烦。。。我这么写的意思是,我觉得 propertiracy 可能在大脑里 attach 一个
property,比如说 “已知” 这个 property,在那个比如 16 或 18 的数字图景上,
从而影响下一步 wishful thinking 对图景/结构进行剪枝的次序。。。当然人不可能
对自己大脑进行 scan,我这么写下来的是 reasonable guess 大脑的 information
process)。
propertiracy 第二步是意识到这是一个 factorization pr... 阅读全帖
b*********8
发帖数: 116
45
来自主题: Immigration版 - 分享eb1a RFE response letter和一些心得
DIY的材料准备,基本上都是在版上学到的。 现在我也把我的RFE的response letter分
享下。RFE的response其实也就是再重新组织材料,重新写的petition letter.
看到RFE, 我感觉IO根本没怎么看我的petition letter, 所以在准备response的时候
,都时时考虑,如果IO粗略扫一眼的话,他能不能get the point. 所以用了很多下划
线,加粗之类的highlight 关键词。格式上每一项,每一小项都分清楚。那些个比较复
杂的证据,如果不是非常强,宁可不要。
背景见http://www.mitbbs.com/article_t0/Immigration/32481591.html
Dear Sir or Madam:
Thank you for considering my immigrant petition as individuals with
extraordinary ability (EB-1A). I appreciate the opportunity to address
questions and pr... 阅读全帖
d******1
发帖数: 349
46
会议脚本,很长,形势不乐观啊
Qualcomm Incorporated (NASDAQ:QCOM)
Q2 2015 Earnings Conference Call
April 22, 2015 04:45 PM ET
Executives
Warren Kneeshaw - Vice President, Investor Relations
Steve Mollenkopf - Chief Executive Officer
Derek Aberle - President
George Davis - Executive Vice President and Chief Financial Officer
Analysts
Tim Long - BMO Capital Markets
Mike Walkley - Canaccord Genuity
Ehud Gelblum - Citigroup
Blaine Curtis - Barclays
Kulbinder Garcha - Credit Suisse
Stacy Rasgon - Bernstein
James Fa... 阅读全帖
t**a
发帖数: 442
47
【 以下文字转载自 Military 讨论区 】
发信人: tsla (青蛙路漫漫。。。), 信区: Military
标 题: [CivilRights-SCA5]Comments on Published SCA5 Bill Analysis
发信站: BBS 未名空间站 (Wed Feb 19 16:21:33 2014, 美东)
1. Purpose
After the introduction of SCA 5 by State Senator EdHernandez(D), the bill
has been read in various committees and the senate floor as well. In this
process, a few bill analysis documents were published. By commenting on
these documents, people will get a more complete picture of the issues at
hand. A thorough debate ... 阅读全帖
x****f
发帖数: 78
48
看不懂下面,别跟人吹CS多容易学!
ID
return [;]
[;]
= ;

? :


||


<... 阅读全帖
J******s
发帖数: 7538
49
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**********c
发帖数: 4120
50
3. 好像又对了
sin (\a \pi /x ) > 0
no roots or 4 roots, the least < a^{1/4}
If there are roots, then there must be d1 < d2 < a^{1/2}
case I. d2 has a factor of d1
then it can only be d1^2, otherwise there be another root before d2
so d1< a^{1/4}
case II. d2 doesn't have d1 as a factor, then d2 is prime.
d2 is prime then d1* d2 is also a factor. This d1* d2 won't pair up with the
two biggest root, since (d4= a/d1, d1*d2*d4 = a => d2 =1)
So except for the existing four roots, we have to add one more. I... 阅读全帖
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