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全部话题 - 话题: priors
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l*****g
发帖数: 391
1
来自主题: Stock版 - VALE -- 坏消息
又一个坏消息。VALE 惨了 :
NEW YORK (TheStreet) -- Shares of Brazilian iron ore producer Vale (VALE -
Get Report) were flat at $7.11 in early afternoon trading Thursday after
peer company BHP Billiton (BHP) defended its strategy of increasing iron
ore output during a global oversupply.
The company stood by its approach even as iron ore prices have declined
approximately 40% in the past 12 months.
"This is a market which is highly competitive. It's cyclical, and so our
performance will be dependent on be... 阅读全帖
M***n
发帖数: 5815
2
来自主题: Stock版 - [合集] VALE -- 坏消息
☆─────────────────────────────────────☆
eMan36 (西风独自凉) 于 (Wed May 13 00:26:01 2015, 美东) 提到:
这个股票现在还在20均线之上。。担心什么呢

At
(P
☆─────────────────────────────────────☆
lovesag (lovesag) 于 (Wed May 13 00:28:12 2015, 美东) 提到:
明天要去50日均线, $7.07 ?
☆─────────────────────────────────────☆
xxhh (嘻嘻哈哈) 于 (Wed May 13 01:31:33 2015, 美东) 提到:
50日均线不是6.5吗?
☆─────────────────────────────────────☆
lovesag (lovesag) 于 (Wed May 13 07:51:08 2015, 美东) 提到:
如果像这样,每天都是 VALE 的坏消息,那就跌去 6.5 了。
☆──────────────... 阅读全帖
g****t
发帖数: 4493
3
来自主题: Stock版 - 高盛在NVDA上赚翻了
Jan. 2.17 | About: NVIDIA Corporation (NVDA)
来源: NVIDIA Corporation (NASDAQ:NVDA) | Seeking Alpha
Long/short equity, deep value, special situations, contrarian
Summary
In November 2013, Nvidia sold about 64 million warrants to Goldman Sachs.
Today, both parties are entering in a termination agreement, whereby Nvidia
will settle in shares.
The termination agreement will cost Nvidia shareholders anywhere from 8% to
9.2% in dilution.
This is a major dilutive transaction and therefore negative for t... 阅读全帖
c**l
发帖数: 2661
4
在学校博士后
h1b
能免3年的税
我想直接和学校的 payroll说,这样,每个月就不扣税了 ,省得 年底报税很费劲
、并且 直接拿到钱 也舒服
问了payroll的人 他们说 可以但是要回答几个问题体重 一个问题是
have you been treaty covered prior to this visit?
我不知道 什么意思
其它问题 我似乎能解答,就是这个4 不知道啥意思
请大家帮忙看看
谢谢
1.) were you in China for 183 days just prior to coming to the U.S.?
2.) any previous visits to the U.S. - if so, when and for how long and
in what immigration status?
3.) anticipated date of departure?
4.) have you been treaty covered prior to this visit?
5.) do you have a U.S. social securi
P****1
发帖数: 2670
5
来自主题: TAX版 - itemized item and moving expense
如果你今年itemized,可以减,但不能计入罚款和利息。
see Instructions for Schedule A
http://www.irs.gov/instructions/i1040sca/ar01.html#d0e357
State and Local Income Taxes
If you elect to deduct state and local income taxes, you must check box a on
line 5. Include on this line the state and local income taxes listed next.
•State and local income taxes withheld from your salary during 2013.
Your Form(s) W-2 will show these amounts. Forms W-2G, 1099-G, 1099-R, and
1099-MISC may also show state and local income tax... 阅读全帖
s*****7
发帖数: 281
6
关于183天大致上说是这样的。
U.S. Residency is determined on the number of days spent
in the U.S. for the past 3 years (2014, 2013, 2012)
• 100% Days from Current Year (i.e. 2014)
• 1/3 Days from Prior Year (i.e. 2013)
• 1/6 Days from Prior Prior Year (i.e. 2012)
我算出来的,恰好是183.6天。。
想问几个情况,
1. 首先,2013年和2012年都是B1的身份,绝对没有任何US source 收入。在美的日子
都要进行计算吧?
2. 其次,arrive day和departure day都要算进来吗?主要是不知道什么身份更合适。
另外,貌似first year choice不适用single?如果如果是单身的话,是不是没有什么
可以选择的余地?就是non-resident或者 part year resident?... 阅读全帖
m******3
发帖数: 263
7
wildThing, 不能这么算吗?我怎么看这个条款都是这么说的啊?连例子都有。 而且
甚至在最后一段还提到在第二年的4月15 还不够183天, 还可以推延报税日期到meet
183天以后再报啊?
http://www.irs.gov/Individuals/International-Taxpayers/Residenc
Residency Starting Date under the First-Year Choice
If you do not meet either the green card test or the substantial presence
test for the current year (for example, 2012) or the prior year (2011), and
you did not choose to be treated as a U.S. resident for part of the prior
year (2011), but you meet the substantial presence test in th... 阅读全帖
b*****o
发帖数: 715
8
来自主题: Visa版 - H1B
是的。
9 FAM 41.53 N8.4 Validity of H Visas
(CT:VISA-1406; 03-11-2010)
a. The validity of an H visa may not exceed the period of validity of a
petition approved to accord H status or the period for which the alien’s
authorized stay in H status was extended. If the period of reciprocity is
less than the validity period of the approved petition or extension of stay,
the period permitted by the reciprocity schedule shall prevail. If the
alien's prior visa and petition have expired, the alien is not el... 阅读全帖
e********t
发帖数: 144
9
一直都以为换工作后再回国的话 必须要用新的I797申请新的H1b visa才能入境。
今天和律师说我想在等待H1b transfer期间回国,然后让他们把H1b approve noteic
寄给我,
我再去大使馆签证,他说不用去大使馆呀,你原来的签证就可以啊。在海关给他们看新
I797就可以了。
简直是save my life!
Travel Using a Visa Issued for Work with a Previous H1B Employer
Many people erroneously believe that when they change H1B employers, they
must obtain a new visa before they travel and return to the U.S. This is not
necessarily true. If the H1B nonimmigrant has an H1B visa that has not yet
expired, even if issued for employment wit... 阅读全帖
A*********r
发帖数: 8271
10
来自主题: Immigration版 - EB1a/EB2 NIW DIY 材料的打印装订篇
打印和装订问题
简略言之,1)单面打印;2)短边上面打两孔,用fasteners装订。短边下面贴标签以
分类。
需要买的东西在staples都可以买到。
Two hole Punch
http://www.staples.com/Staples-One-Touch-2-Hole-Punch/product_7
Acco Steel Fasterns
http://www.staples.com/Acco-Steel-Fasteners-2-Piece-2-3-4-x-1/p
Index Tabs
http://www.staples.com/Avery-2-Index-Tabs-with-Printable-Insert
In preparing your packet, please take note of the following:
Do not use binders or folders that cannot be easily disassembled.
Use ACCO fasteners to hold together thick or bulky applica... 阅读全帖
t***n
发帖数: 546
11
来自主题: Immigration版 - NIW 140提交后OPT延期成功
终于在惴惴不安中收到了久违的OPT延期的EAD。期间在本版潜水无数,然而对140提交
后是否影响
OPT延期这个问题一直没有确切的答案。因此想把自己的经历给大家分享一下,也算提
供一个案例大家
借鉴一下吧。
背景:
博士毕业后在本校做薄厚,OPT 2010年1月开始,11年1月结束。
时间流程:
6月 提交了NIW的140。 因为学校已经答应办H1B. 早申请早排队
7月 学校告诉我因为prevailing wage的问题,H1B办不了了,不过他们建议我OPT延期
。虽然我非常怀
疑学校为了省H1B的申请费而故意逼我OPT延期,而且我知道140提交以后OPT延期可能会
有问题,但
是我也没有办法。我不能告诉学校我交了140,我怕ISS因为移民倾向拒绝发新的I20。
7月 提交OPT延期申请。 我在USCIS的网页上看到可以在OPT过期前任何时候申请延期
“When must a student apply for an OPT extension?
Under the prior regulations, F-1 students had to apply for post-comp... 阅读全帖
H**********y
发帖数: 7928
12
来自主题: Immigration版 - [合集] EB1A PP TSC 被1219 拦腰一刀
☆─────────────────────────────────────☆
joymama (快乐妈妈) 于 (Fri Sep 17 11:58:06 2010, 美东) 提到:
申请了EB1A,
contribution, authorship, media report.
只有authorship通过.连contribution都没有通过.我以为是media report有问题.
我还要申诉.
这次准备是不是只要contribution和media report九可以了.
感觉很严厉:(
十条,每一条都写上,这条没有证据,那条没有证据. 只有在authorship下写了合格.
后来,我仔细读了一下,拒绝我的信里写到的,contribution, 94推荐信里挑出几个名字
和他们的title来,然后说这里还是不符合要求(还以为IO读了资料了呢).我发了几十篇的文章,怎
么就是垃圾呢,怎么不是贡献呢?所以, 他拒绝我的contribution也没有特殊性,94模板:啥引用都
是普通的,这个不算.都没有看我准备的材料.
media report里我有很多的网络报道,都没有看... 阅读全帖
s*****d
发帖数: 2667
13
来自主题: Immigration版 - 485 配偶的体检
• PASSPORTS
Four colored copies of biographic and visa pages of current passports as
well as copies of expired U.S. visas for you and your family
• COURT AND PRISON RECORDS (if applicable)
A certified copy of each court record or any prison record must be obtained
for any criminal conviction(s).
• MILITARY RECORDS (if applicable)
Details of any military service – with ranks and period of service.
• PHOTOGRAPHS
Six (6) photographs.
• MARRIAGE DOCUMENTS... 阅读全帖
s*****d
发帖数: 2667
14
来自主题: Immigration版 - 请教485递交材料列表
• PASSPORTS
Four colored copies of biographic and visa pages of current passports as
well as copies of expired U.S. visas for you and your family
• COURT AND PRISON RECORDS (if applicable)
A certified copy of each court record or any prison record must be obtained
for any criminal conviction(s).
• MILITARY RECORDS (if applicable)
Details of any military service – with ranks and period of service.
• PHOTOGRAPHS
Six (6) photographs.
• MARRIAGE DOCUMENTS... 阅读全帖
A*G
发帖数: 256
15
关键字: Interfiling letter (relink)
发信站: BBS 未名空间站 (Fri Jul 15 20:04:53 2011, 美东)
Department of Homeland Security
USCIS – Texas Service Center
4141 N. St. Augustine Road
Dallas, TX 75227
REQUEST TO INTERFILE APPROVED EB-1A I-140 WITH
PENDING I-485 APPLICATIONS
RE: I-485 Applications to Adjust Status to Permanent Resident
Principle Applicant: XXXXXX (A# XXXXXXX)
Receipt #: XXXXXXX
Derivative Applicant: XXXXXXXX (A# XXXXXXXXXX)
Receipt #: SRC-XXXXXXXX
Dear Officer:
I, XXX, request to interfile the a... 阅读全帖
A*G
发帖数: 256
16
关键字: Interfiling letter (relink)
发信站: BBS 未名空间站 (Fri Jul 15 20:04:53 2011, 美东)
Department of Homeland Security
USCIS – Texas Service Center
4141 N. St. Augustine Road
Dallas, TX 75227
REQUEST TO INTERFILE APPROVED EB-1A I-140 WITH
PENDING I-485 APPLICATIONS
RE: I-485 Applications to Adjust Status to Permanent Resident
Principle Applicant: XXXXXX (A# XXXXXXX)
Receipt #: XXXXXXX
Derivative Applicant: XXXXXXXX (A# XXXXXXXXXX)
Receipt #: SRC-XXXXXXXX
Dear Officer:
I, XXX, request to interfile the a... 阅读全帖
s*******c
发帖数: 398
17
来自主题: Immigration版 - 艰难的第一步。
list from my lawyer:
1. Birth Certificates
You will need to provide a photocopy of your birth certificate and a
photocopy of the birth certificate of each family member applying with you.
Please be advised that each of the birth certificates must include all of
the following information:
• Applicant's Full Name
• Full Date of birth (Month, Day and Year)
• Place of birth (City, Province/State if applicable, country)
• Full Name of Mother (BOTH First Name and... 阅读全帖
p**o
发帖数: 1012
18
【 以下文字转载自 JobHunting 讨论区 】
发信人: pigo (hello pigo), 信区: JobHunting
标 题: 最早什么时间可以申请OPT extension
发信站: BBS 未名空间站 (Mon Jul 15 20:00:24 2013, 美东)
想尽快申请OPT extension,可是USCIS的网站上写extension在OPT开始后随时可以申请
。学校网站写最早OPT失效前 180天。哪个更可靠呢?
http://www.uscis.gov/portal/site/uscis/menuitem.5af9bb95919f35e
When must a student apply for an OPT extension?
Under the prior regulations, F-1 students had to apply for post-completion
OPT prior to graduation.
This rule allows F-1 students seeking initial post-completion OP... 阅读全帖
e**o
发帖数: 131
19
根据sfdg最近分享的daily demand data,我修正了一下EB3C在FY2011排期的预测。
1. FY2010结束的时候即9月份PD是10/22/2003,accumulative demand prior to this
date is 338。
Source: http://www.eb3chinese.org/9.html
2. 2010年8月份的PD是9/22/2003,计算出2010年9月份的visa allocation
China
Demand prior to 9/22/2003 48
Demand prior to 10/22/2003 338
Allocation 290
3. 过去三年的quarterly allocation number如下
FY2008 FY2009 FY2010
Q1 529 833 1037
Q2 1352 934 773
Q3 1380
t********o
发帖数: 369
20
来自主题: EB23版 - 问个H1b transfer gap的问题
should be no problem. I had similar experience with about 10 days gap. I was
told by school we should have 180 days. I pasted the answer that I got from
University international students and scholar's office. Hopefully it helps!
Section 245(k)
Section 245(k) of the Immigration & Nationality Act enables a person who is
adjusting status in an employment-based category (whether on the basis of a
labor certification or in one of the special Green Card categories that does
not require a labor certifi... 阅读全帖
S*******s
发帖数: 18
21
我前后速看了一遍没发现什么新东西。贴出来给大家当个reference, 也许细心人能看到
什么。
Hello,
As you may be aware, priority dates for Indian and Chinese nationals in the
employment-based second-preference (EB-2) category could advance significant
ly in the coming months, as the Department of State applies roughly 12,000 u
nused immigrant visas from the first employment-based preference category to
the EB-2 classification. Specific cut-off date advancements will not be kno
wn until the agency issues an official visa bulletin, but Sta... 阅读全帖
s**g
发帖数: 709
22
我们跟律师交流,得到以下回复:
A. At bottom, our argument is that DOS and CIS violated the statute
written by Congress when it allocated visa numbers in 2008 and 2009. It is
important to note that this is not challenged in the court’s decision; in
other words, for purposes of appeal, it can be assumed the DOS and CIS
violated the law in 2008 and 2009. The question is how this violation of
law can be remedied. Basically, the court’s argument is that even though
the law was violated, the court cannot do ... 阅读全帖
H******i
发帖数: 4704
23
来自主题: EB23版 - NIU征集提早递交485项目建议
according to descriptions of the work processes in USCIS, workers go to the
pool to get a pile of petition cases and start process these cases. they
don't process the petitions by PD, they simply take cases without knowing
what the PD is.
that's why some people got GC with PD of March 2007 but some other people
with PD of December 2006 are still waiting. Because the December 2006 case
may be put under the March 2007 case and is still waiting to be picked up by
a USCIS worker.
Now if USCIS impl... 阅读全帖
n***s
发帖数: 10056
24
Here is how to bind and mail your 485:
General Tips on Assembling Applications for Mailing
* Mark both the envelope and the cover letter as to the nature of
the submission. Example: ORIGINAL SUBMISSION - BRIEF FOR AN APPEAL -
RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION - etc.
* Use the appropriate mailing address and mark both the envelope
and the cover letter as to the form type. Example: I-129; I-130; I-690; I-
698, etc.
* Provide both the receipt notice number an... 阅读全帖
a***k
发帖数: 1038
25
2015~2017
EB2-IC prior to 2010/5: 48K
EB2-IC prior to 2012/6: >40K
EB2-ROW prior to 2012/6: >20K
EB2-ROW post 2012/6: >10K
Eb3-IC update: >10K
Consular: >20K
Total: >160K
Annual supply: 40K+ <20K SO
a***k
发帖数: 1038
26
3012过不过,对2012的PD影响不大。都要等到2015年左右.
EB2-IC prior to 2010/5: 48K
EB2-IC prior to 2012/6: >40K
EB2-ROW prior to 2012/6: >20K
EB2-ROW post 2012/6: >10K
Eb3-IC update: >10K
Consular: >20K
Total: >160K
Annual supply: 40K+ <20K SO
07/08的Eb2基本不会受益。
09/10/11的Eb2能比正常快1年左右,10年的受益最多,近2年,12年的大致没啥受益。
13年以后的新Eb2就要跟着慢下来了,因为每年Eb2的需求超过6万,每年排期只能前进8
个月以上。以前中国Eb2是第二大国,是老印的一半,从2008年开始,中国就成了老三
,只有老印的5分之一,自己的2800名额差不多就够吃了,每年排期能至少前进12个月。
到了2011年,中国的Eb2就差不多只有老印的10%,每年的4万名额就是全给中印,中国也只
能分到3千多,不见得比没有3012好多少.
3012对中国Eb3是个噩梦。
g******e
发帖数: 1258
27
Abstract:
2012年9月的PD还要21个月就可以批准了。
Method
1. Potential EB2C demand:
NIU给了到12年9月位置批准的EB2C的140总数。因为很多EB1的申请者同时递交了NIW并
且都获得了批准,所以这些EB2C-NIW的140不会变成485。
Prior to 2010的demand已经知道为4,275(未除去上个月reduce的demand)。
根据10年1-4月的demand数据(825)可以推测10年的总demand应该是825X3=2475。而10
年批准的140为3002。由此可以估测有效140比例为2475/3002 = 82.45%。10-12年9月的
demand可据此估算为(3002+4368+2641)x82.45% = 8254。也就是说Prior to 10/2012的
总demand为10729。
2. Annual demand deduction
在05-12的8年里,EB2C每年平均批准5909份485。
Conclusion
假设这个批准速度不变的话,Prior to 10/2012的demand需要... 阅读全帖
C********e
发帖数: 492
28
【 以下文字转载自 JobHunting 讨论区 】
发信人: Cannonlake (Cannonlake), 信区: JobHunting
标 题: new OPT STEM extension rule (zz)
发信站: BBS 未名空间站 (Fri Oct 16 12:36:04 2015, 美东)
We finally have an idea of what will be included in the OPT STEM fix to be
proposed by DHS next week. In case you don’t want to read through the 107
page document proposing to fix the STEM OPT extension and implement
President Obama’s Executive Actions for F-1 students… you are in luck! I’
ve read it for you and have summarized it here:
STEM... 阅读全帖

发帖数: 1
29
From AILA, Dec. 23, 2016 - "Today, December 23, 2016, USCIS posted a large
number of new form versions. The forms all have an effective date of today,
December 23, 2016, and the website indicates that no other versions of the
forms are acceptable, with the exception of Form I-129. It appears USCIS is
accepting prior version of Form I-129. No prior notice of these changes was
given, and there was no alert sent to stakeholders today.
AILA reached out to USCIS and made it clear that it should have ... 阅读全帖
k******I
发帖数: 238
30
来自主题: Australia版 - 熟悉UNSW的朋友帮我看看
我本科没有念telecommunications
但现在拿到了UNSW的telecommunications的full offer,仔细看了学校的课程设计
发现有这样的要求
Supporting Program
The Telecommunications Program Coordinator will ensure that each student has
prior knowledge equivalent to that embodied in the courses given below. Where
such prior knowledge is lacking, candidates may be asked to undertake a
qualifying program,usually in the form of a Graduate Diploma, which will
ensure that prior knowledge requirements are met. Note that one undergraduate
course may be in
s********r
发帖数: 51
31
来自主题: Australia版 - 请教PR转CITIZEN的问题
The new residence requirements for Australian citizenship will mean that
applicants will need:
four years immediately prior to making an application for Australian
citizenship lawful residence in Australia。
with at least 12 months as a permanent resident, and absences from Australia
of no more than 12 months in total in the four years prior to application,
and no more than three months in the 12 month permanent residency period
prior to application.
When will the new residence requirements come
S*****a
发帖数: 63
32
【 以下文字转载自 Pharmaceutical 讨论区 】
发信人: Somalia (Anti-Pirates), 信区: Pharmaceutical
标 题: Biologics Discovery and Development Positions Available at Abpro Labs in Woburn, MA
关键字: Biologics,Discovery,Development,Antibody,Computational
发信站: BBS 未名空间站 (Wed May 31 20:28:52 2017, 美东)
Multiple Biologics Discovery and Development Positions Available at Abpro
Labs in Woburn, MA
www.abpro-labs.com
To apply please send resume to [email protected]
1. Scientist/Senior Scientist, Antibody Display Technology
... 阅读全帖
x******y
发帖数: 6946
33
【 以下文字转载自 JobHunting 讨论区 】
发信人: Ginobili (潘帕斯雄鹰), 信区: JobHunting
标 题: [合集] 给作者: 报google nyc offer,并分享面经
发信站: BBS 未名空间站 (Sat Mar 19 21:31:54 2011, 美东)
☆─────────────────────────────────────☆
wolver (没有) 于 (Sat Mar 19 15:12:23 2011, 美东) 提到:
同学,
(这是关于你的置顶文章, 本来因该私人信件的,但是给后来者一个警告也好)
First, you should know that you have signed an NDA with Google at the
beginning of the on-site interview and things that were said and discussed
during the interview (particularly the interview questions) were cove... 阅读全帖
r****y
发帖数: 397
34
来自主题: Chicago版 - 招Accounting Assistant
不办工作签证
Job Duties include:
Entering data from prior day stock trades
Printing various trading reports on a daily basis
Entering bank balance to daily cash report
Setting up wire transfers
Requesting fund from brokers’ accounts to bank accounts as instructed
Monthly reconciliation of brokers’ accounts
Bank reconciliation of inactive companies
Assist in other projects as needed
Desired Skills and Experience:
Associated degree in business, accounting preferred
Prior experience in bank reconciliatio... 阅读全帖
n**********o
发帖数: 713
35
The median sales price for homes in Chicago IL for Jun 15 to Sep 15 was $270
,000. This represents an increase of 3.1%, or $8,000, compared to the prior
quarter and an increase of 5.9% compared to the prior year. Sales prices
have appreciated 31.7% over the last 5 years in Chicago. The average listing
price for Chicago homes for sale was $328,503 for the week ending Sep 23,
which represents an increase of 1.9%, or $5,988, compared to the prior week
and an increase of 7%, or $21,378, compared to ... 阅读全帖
g******4
发帖数: 6339
36
http://www.trulia.com/real_estate/Chicago-Illinois/market-trend
Summary for Chicago
The median sales price for homes in Chicago IL for Jun 15 to Sep 15 was $270
,000. This represents an increase of 3.1%, or $8,000, compared to the prior
quarter and an increase of 5.9% compared to the prior year. Sales prices
have appreciated 31.7% over the last 5 years in Chicago. The average listing
price for Chicago homes for sale was $328,503 for the week ending Sep 23,
which represents an increase of 1.9%, o... 阅读全帖
n**********o
发帖数: 713
37
The median sales price for homes in Chicago IL for Jun 15 to Sep 15 was $270
,000. This represents an increase of 3.1%, or $8,000, compared to the prior
quarter and an increase of 5.9% compared to the prior year. Sales prices
have appreciated 31.7% over the last 5 years in Chicago. The average listing
price for Chicago homes for sale was $328,503 for the week ending Sep 23,
which represents an increase of 1.9%, or $5,988, compared to the prior week
and an increase of 7%, or $21,378, compared to ... 阅读全帖
g******4
发帖数: 6339
38
http://www.trulia.com/real_estate/Chicago-Illinois/market-trend
Summary for Chicago
The median sales price for homes in Chicago IL for Jun 15 to Sep 15 was $270
,000. This represents an increase of 3.1%, or $8,000, compared to the prior
quarter and an increase of 5.9% compared to the prior year. Sales prices
have appreciated 31.7% over the last 5 years in Chicago. The average listing
price for Chicago homes for sale was $328,503 for the week ending Sep 23,
which represents an increase of 1.9%, o... 阅读全帖
t*******s
发帖数: 3031
39
顺藤摸瓜略读了一遍:
http://educationnext.org/files/ednext_20071_75.pdf
The results from our alternative models should not be understood as evidence
that private schools outperform public schools. Without information on
prior student achievement, one cannot make judgments about schools’
efficacy in raising student testscores. Thus, NAEP data cannot be used to
compare the performance of private and public schools。
我的理解是,这段陈述是在怀疑NCES数据采集上的不完整,和分析结果倒关系不大。他
们认为要让这类研究更加可信,研究人员最好也采集prior student achievement,这
样... 阅读全帖
P*********t
发帖数: 4451
40
【 以下文字转载自 Quant 讨论区 】
发信人: echostate (AI), 信区: Quant
标 题: Re: 什么是bayesian optimization?
发信站: BBS 未名空间站 (Tue Mar 23 12:08:15 2010, 美东)
Bayesian Optimization实际上是比较奇怪的东西
因为真正的Bayesian不应该做Optimization
具体如下(个人见解):
==========================================================
是否使用prior不是区分Bayesian和Frequentist的关键
他们真正的区别是 是否相信存在一个(未知的)真参数
Bayesian把likelihood和prior放一起作为参数的posterior
Frequentist把lost和regularization penalty放一起作为参数的regularized loss
这两个框架基本是一一对应的:
一个likelihood对一个lost
一个prior对一个regularization p
l*********y
发帖数: 155
41
来自主题: Ohio版 - 老婆生病紧急求助 (转载)
求教各位Ohio的同学长辈,
我是Dayton一所小学校的PhD学生, F1身份
我老婆今年4月来美与我一起生活, F2 身份
老婆最近被诊断为thyroid cancer, 需要手术+碘131放疗+endocrinologist
我们已经在James cancer center约好肿瘤外科医生准备12月手术
我过去的几年里一直使用学校的student insurance, 老婆来美国以后学校要求她也加
入我的insurance plan, 所以我老婆也在我的insurance plan里面.
但是最近收到保险公司的信, 说需要证明我们过去的12个月也一直under insurance
coverage, 否则的话,这次的claim就要算作pre-existing condition 然后以后所有
subsequent claims都要被deny.
Answer: Argue with them. Your wife cancer may not be pre-existing condition
1. Most insurance companies use one of two d... 阅读全帖
K*****L
发帖数: 424
42
http://pittsburgh.about.com/od/weddings/ht/marriage.htm
How To Get a Marriage License in Pittsburgh, PA - Allegheny County
You must be 18 years of age or over 16 years of age with parental consent.
Children under 16 years of age also need written approval of a judge of the
Orphans' Court Division of the Court of Common Pleas.
Both applicants must appear together in the Marriage License Bureau of the
Register of Wills Office and complete an Application for Marriage License at
least three days pri... 阅读全帖
s******1
发帖数: 729
43
贴一个今年官方钢琴及其他乐器考级的信息,希望能对广大的琴童和家长们有所帮助。
另外还有我自己写的几个注意事项,是我根据考级大纲要求总结出来的。
2011 Certificate of Merit Evaluation Dates and Venues
Certificate of Merit
2011 Dates and Venues
Keyboard
Saturday, March 5, Saturday, March 12, and Sunday, March 13
San Diego State University
Music Building
Theory tests administered all three days prior to 3 pm
Strings
Sunday, February 27
Hammond-Ashley Violins
6255 Ferris Square, Suite E
San Diego 92121
Theory tests administered at San Diego State University on Saturday, M... 阅读全帖
O***n
发帖数: 13127
44
【 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
c********1
发帖数: 5269
45
http://www.trulia.com/real_estate/Carmel_Valley-San_Diego/1264/
The median sales price for homes in Carmel Valley for Nov 14 to Feb 15 was $
747,500. This represents an increase of 14.1%, or $92,500, compared to the
prior quarter and an increase of 13.8% compared to the prior year. Sales
prices have appreciated 3.8% over the last 5 years in Carmel Valley, San
Diego. The median sales price of $747,500 for Carmel Valley is 66.11% higher
than the median sales price for San Diego CA. Average listing... 阅读全帖
l**t
发帖数: 6971
46
【 以下文字转载自 JobHunting 讨论区 】
发信人: Ginobili (潘帕斯雄鹰), 信区: JobHunting
标 题: [合集] 给作者: 报google nyc offer,并分享面经
发信站: BBS 未名空间站 (Sat Mar 19 21:31:54 2011, 美东)
☆─────────────────────────────────────☆
wolver (没有) 于 (Sat Mar 19 15:12:23 2011, 美东) 提到:
同学,
(这是关于你的置顶文章, 本来因该私人信件的,但是给后来者一个警告也好)
First, you should know that you have signed an NDA with Google at the
beginning of the on-site interview and things that were said and discussed
during the interview (particularly the interview questions) were cove... 阅读全帖
M******x
发帖数: 16
47
来自主题: SanFrancisco版 - 【JOBS】04.01 -- 04.30
有几个类似的职位。工作性质如下。有mid level,有senior level。对不起,目前没
有entry level的职位。
必须有实际工作经验。最好2年以上。希望有非常好的excel skills,因为有很多quick
analysis projects。这个组也有很多larger scale projects。大一些的项目组员可
以选择自己熟悉的工具,比如matlab,sas,etc。
这个组属于一个大的bank credit portfolio management部门。这个部门负责整个bank
的credit portfolio management。会做trade和hedge。这个组的主要工作是credit
portfolio management analysis和credit risk management。
公司是在三藩的一家中型银行。该银行的母公司是一家非常大的国际银行,正在通过这
家加州银行扩大其在美国的footprint。所以银行在扩展中,所以有很多acquisition,
deal purchase。所以这个组和其所在的部门也在扩展中。
请在coverle... 阅读全帖
d****n
发帖数: 2276
48
Foreclosure activity slowed in April. Foreclosure filings were down in
Arizona, California, Nevada and Washington, with Oregon being the sole
exception where filings were up. California filings were down to levels not
seen since late 2008, when governmental intervention caused a temporary but
massive drop in activity. Foreclosure sales saw similar declines throughout
our coverage area, except Washington. Notably, cancellations were up
significantly across the board, leaving fewer propeties sched... 阅读全帖
t*********p
发帖数: 44
49
来自主题: SanFrancisco版 - 【JOBS】01.01 -- 01.31
Location : San Francisco Bay Area
Company Type: Commercial Bank
Contact: c***********[email protected]
Sponsor H1B
Job Summary:
The Stress Testing program, driven by Enterprise Risk Management, is part of
the risk management, capital adequacy and strategic planning processes of
the Bank and is an integral element of the Bank’s Internal Capital Adequacy
Assessment. The position will support the enterprise-wide stress testing
framework to estimate the likely impact of plausible scenarios on portfolio
cr... 阅读全帖
g**8
发帖数: 4951
50
来自主题: SanFrancisco版 - 苹果胜诉有感
我现在发现,舆论对民众的价值观和意见导向的作用是多么巨大。一个苹果告三星专利
的官司,媒体和大家围绕讨论的,简单了概括就是他们各自每个屏幕对角线的长度这样
的内容,然后大家都来阵阵有词的说苹果欺负人,再专业点的人也就是说什么“prior
art"前例。
我们就来说说这个prior art前例。以触摸屏的使用为例。注意苹果这里注册专利的不
是简单液晶显示触摸屏,偷换概念的讨论没有意义。苹果注册的应该是键盘由触摸屏上
显示产生,而非需要手机上再配一个物理键盘。
根据最近三星苹果专利官司的部分新闻,我注意到三星给出的证据之一就是强调苹果的
类似创意来自索尼,证据是他们(苹果)当时面试过一个索尼的员工。我不知道三星哪
里得到的如此具体的信息,其实侧面也证明了三星在类似事情(获取甚至盗窃其它公司
商业秘密方面)是非常有投入的,至少是很有SENSE的,所以都知道。其实那个消息至
少有一个简单逻辑:如果索尼没有提出对苹果的诉讼和证据说索尼员工在面试过程中泄
露了索尼的商业机密,那这个证据毫无法律效应。同样的,我相信苹果有更强的怀疑,
三星在给苹果产品提供零配件的过程中,窃取了更大量的苹果商业机密,涉... 阅读全帖
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