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全部话题 - 话题: stratified
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a******e
发帖数: 36306
1
来自主题: ebiz版 - stratified analysis怎么翻译?
还有
in a rodent model, rats were exposed to graded doses of xxxx either by
aerosol, intragastric, ad-libitum feeding over 3 to 16 weeks
喂耗子的来帮忙翻译翻译啊
a******e
发帖数: 36306
2
来自主题: ebiz版 - stratified analysis怎么翻译?
帮个忙啊
v*******e
发帖数: 133
3
来自主题: JobHunting版 - 报一个Apple的Offer和面经 (转载)
【 以下文字转载自 Statistics 讨论区 】
发信人: virginone (Virgin), 信区: Statistics
标 题: 报一个Apple的Offer和面经
发信站: BBS 未名空间站 (Fri Sep 5 02:53:59 2014, 美东)
职位是Marketing Analyst
Base 120K差点
Bonus 15%
RSU 105K over 4 years
No sign in bonus
我:不是engineer, 统计的master, 有7年工作经验。 这个Base和其他中小型公司同类
职位比也不算高,一个我不是engineer, 另外工资是比较我目前公司的pay, 当时想先
搬来湾区所以take了目前公司的low pay。
发个面经给去面试的人参考一下时间流程. 从recuiter联系我到offer一共六周时间:
07/21 Apple recruiter发邮件问我对一个职位有没有兴趣
07/22 Apple recruiter phone screen
07/28 phone interview with hiring manage... 阅读全帖
N***3
发帖数: 801
4
来自主题: JobHunting版 - Opening: Data Analyst@Maryland (转载)
Hi, I have large data analytic experience using SAS/SQL. Please help refer.
Thanks. -Troy
TIANJIANG (TROY) WANG
(781) 330-2550
[email protected]
/* */
HIGHLIGHTS
* Bank Strategic Marketing Analytics
* Credit Card Analytics & Channel Reporting
* Passed all three levels of CFA Exam
* Data Mining & Analysis
* SAS & SQL, VBA for Excel &Access, Tableau
* Financial Analysis and Modeling
* Project Management and Evaluation
EXPERIENCE
October 2011-Present
COPAL AMBA (A MO... 阅读全帖
t********e
发帖数: 1169
5
来自主题: JobHunting版 - 报一个Apple的Offer和面经 (转载)
【 以下文字转载自 Statistics 讨论区 】
发信人: virginone (Virgin), 信区: Statistics
标 题: 报一个Apple的Offer和面经
发信站: BBS 未名空间站 (Fri Sep 5 02:53:59 2014, 美东)
职位是Marketing Analyst
Base 120K差点
Bonus 15%
RSU 105K over 4 years
No sign in bonus
我:不是engineer, 统计的master, 有7年工作经验。 这个Base和其他中小型公司同类
职位比也不算高,一个我不是engineer, 另外工资是比较我目前公司的pay, 当时想先
搬来湾区所以take了目前公司的low pay。
发个面经给去面试的人参考一下时间流程. 从recuiter联系我到offer一共六周时间:
07/21 Apple recruiter发邮件问我对一个职位有没有兴趣
07/22 Apple recruiter phone screen
07/28 phone interview with hiring manage... 阅读全帖

发帖数: 1
6
来自主题: JobHunting版 - 现在刷LC有什么技巧吗?
觉得题太多了的另一层意思就是你的时间精力很有限。如果把你的问题当作一个设计题
:如何在有限的计算力情况下尽可能有效的处理较大的输入?
一个简单答案:random sampling
一个稍微更优点的答案:
1)根据出现频率或者重要性weighted sampling
2)根据题型类别 stratified sampling
另外就是对于刷不完的题的可以看看别人解题思路,直接处理别人的summary data而不
是LC上的raw data,性质类似approximate computation。
其实不管怎样,对于这种本身无法scale的任务,既然时间有限的话,就只有用做题质
量换做题时间了,毕竟天道酬勤嘛。关键是能够达到量变产生质变。
w***j
发帖数: 241
7
来自主题: JobMarket版 - Sr Scientists wanted at SAIC-Frederick, MD
Must be a green card holder. See link below.
If interested, I can do the referal internally.
Contact me via mailbox if you believe that you are qualified.
https://cp-its-rmprd.saic.com/MAIN/careerportal/Job_Profile.cfm?/
0KHGJM0K52PU030M4JJ5Z5S2G4VRE8VHIYY4VQTUUFVQMET1T815QEEACWFLX213CRE0678YXW9Z
QCUANP15W9K1NQKXQHKMVGIVSCN4H5D4W9IL47TIN7G5SELOIZ9KGWMUSCMET5NFA7VRV65BNVTI
Q0KVTIQ0L3H7ATQ8
JOB DESCRIPTION
This scientist will perform data analysis and interpretation of data and
will work with mul... 阅读全帖
w*f
发帖数: 4
8
来自主题: JobMarket版 - Project Based Freelance Web Developer
加州尔湾公司现招募一名WEB Developer, Project Based:
Requirements:
- LAMP stack expert (specifically PHP and MYSQL)
- Familiar to setup the system from scratch at the web hosting to make WP
site live.
- WordPress savvy, at least 3+ years experience working with WP
- Bootstrap must. Must been able to work from PSD files to build bootstrap
theme for WordPress.
- Experience building custom jQuery/JavaScript/AJAX functionality.
- Bilingual Chinese/English is a plus.
* This is project based job, Successful and s... 阅读全帖
l**********r
发帖数: 4612
9
【 以下文字转载自 Military 讨论区 】
发信人: mbraymle (白宫九段民工), 信区: Military
标 题: 美国梦衰落:你的父母是谁在今天的美国更重要
发信站: BBS 未名空间站 (Sun Feb 5 01:00:08 2012, 美东)
[美国]美国梦衰落:你的父母是谁在今天的美国更重要
作者:inews 来源:移民新闻 发文时间: 2012年02月02日 22:13:53
编者按:在美国,不断扩大的收入差距已经引起了广泛争议,自由派对中产阶级数量的
减少表示谴责,而保守派则认为,一个健康的市场经济必须对艰苦的努力、事业心和冒
险给予报偿。但是,在经济流动性(economic mobility)这一问题上,也就是在个人
在提升自己收入的能力上,大多数人则都赞同:社会具有向上流动性是好事。
的确,保守派经常将经济流动性作为无需为收入不平衡的扩大感到担心的理由。只要人
们有能力上升,那么有人非常富有,其他人处于底层是无关紧要的:经济流动性意味着
人们不会被苑囿于人生的起点。
但是,越来越多的证据表明,在美国,经济流动性并不像很多人想象的那样可实现。... 阅读全帖
l*******a
发帖数: 467
10
来自主题: Parenting版 - 我眼里的老美的数学水平

there is an obvious selection bias
you at least needs stratified sampling.
l*******a
发帖数: 467
11
来自主题: Parenting版 - 我眼里的老美的数学水平

there is an obvious selection bias
you at least needs stratified sampling.
f**********n
发帖数: 29853
12
来自主题: Parenting版 - 孟昭文说--
"I am wary of the ever growing desire to stratify," Brown wrote in a letter
to the California State Assembly on Wednesday. "Dividing people into ethnic
or other subcategories may yield more information, but not necessarily
greater wisdom about what actions should follow. To focus just on ethnic
identity may not be enough."
加州民主党州长是这么说的。
http://www.nbcnews.com/news/asian-america/california-governor-vetoes-bill-aimed-addressing-disparities-aapi-communities-n441671
z*********z
发帖数: 163
13
lol, 碰巧今天也想来这贴他们家的讨论.FB成了gmail以后,几乎每个人都会随时check
的网络平台。但近来他们在创新上有所止步,用户界面的设计所谓每况愈下。大胆地说
一句,FB会没落在privacy保护上。几乎所有的用户用的都是真名,每个人把不同的信
息贴在自己的wall上面,这成全了很多网络stalker来窃取信息。如果把完整的生日和
真名结合起来,就是一个重要的信息。如今用户终于可以分门别类的归类成千上万的朋
友,但具体什么朋友可以看到什么,他们做得非常毛糙。很多人以加越多的朋友为豪,
但要stratify不同的wall会很复杂。因为某些朋友又是同事,又是校友,又是挚友,这
样可能要给那个人3个不同的walls的access.而如果太过保护privacy,FB有失去了它的
立业之本,
y******u
发帖数: 1123
14
来自主题: Immigration版 - 审稿机会 生统方向 gone
关键词:prognostic marker, time-dependent expected utility function,
patient-centered stratified medicine
有兴趣的给我站内信,告诉我姓名,单位,email和简单介绍
我会推荐,但不一定得到
l***l
发帖数: 2448
15
来自主题: EB23版 - 估计这个月能有70绿了吧
好像是stratified 的结果,从上mitbbs的比率及报绿的比率来看,某牛人得出的结论。
z*********8
发帖数: 1203
16
来自主题: Boston版 - Lexington亮瞎了
这么stratify data其实真没有意思,newton brookline还有好多人的娃根本不上公立
呢,上的都是4,5万的私立呢,未必是那些elite的学校,就是brookline的park
school,windsor school,newton的mount alvernia school, newton country day
school啥的。
h********t
发帖数: 555
17
来自主题: Boston版 - 麻省种族歧视法案来了!
如果您不希望您的孩子在升学就业受到进一步的歧视,请现在就给您所在选区的议员打
电话反对
https://malegislature.gov/Search/FindMyLegislator
?from=singlemessage&isappinstalled=0
如果您不能参加听证会,您可以联系这四个委员表达反对
https://malegislature.gov/Committees/Detail/J25/190
下面是我编辑的模板,仅供参考,你可以添加修改。
Dear [name of Assembly Member]:
The public hearing on Bill H.3361 will be held in Joint Committee on State
Administration and Regulatory Oversight. I strongly urge you to vote against
H3361 because of its racist, divisive, regressive, and unconstitutional
nature.
I a... 阅读全帖
t**********p
发帖数: 2672
18
来自主题: LosAngeles版 - Mt. San Antonio日落
Why does this cloud look so strange? Actually, pictured above are several
clouds all stacked up into one striking lenticular cloud. Normally, air
moves much more horizontally than it does vertically. Sometimes, however,
such as when wind comes off of a mountain or a hill, relatively strong
vertical oscillations take place as the air stabilizes. The dry air at the
top of an oscillation may be quite stratified in moisture content, and hence
forms clouds at each layer where the air saturates with m... 阅读全帖
w*f
发帖数: 4
19
来自主题: LosAngeles版 - Project Based Freelance Web Developer
尔湾公司现招募一名WEB Developer, Project Based:
Requirements:
- LAMP stack expert (specifically PHP and MYSQL)
- Familiar to setup the system from scratch at the web hosting to make WP
site live.
- WordPress savvy, at least 3+ years experience working with WP
- Bootstrap must. Must been able to work from PSD files to build bootstrap
theme for WordPress.
- Experience building custom jQuery/JavaScript/AJAX functionality.
- Bilingual Chinese/English is a plus.
* This is project based job, Successful and str... 阅读全帖
G****a
发帖数: 10208
20
来自主题: Missouri版 - 报一个Apple的Offer和面经 (转载)
【 以下文字转载自 Statistics 讨论区 】
发信人: virginone (Virgin), 信区: Statistics
标 题: 报一个Apple的Offer和面经
发信站: BBS 未名空间站 (Fri Sep 5 02:53:59 2014, 美东)
职位是Marketing Analyst
Base 120K差点
Bonus 15%
RSU 105K over 4 years
No sign in bonus
我:不是engineer, 统计的master, 有7年工作经验。 这个Base和其他中小型公司同类
职位比也不算高,一个我不是engineer, 另外工资是比较我目前公司的pay, 当时想先
搬来湾区所以take了目前公司的low pay。
发个面经给去面试的人参考一下时间流程. 从recuiter联系我到offer一共六周时间:
07/21 Apple recruiter发邮件问我对一个职位有没有兴趣
07/22 Apple recruiter phone screen
07/28 phone interview with hiring manage... 阅读全帖
b*****h
发帖数: 78
21
来自主题: Pittsburgh版 - Help to find a Ph.D. Thesis in Penn State
Can someone help me to locate a Ph.D thesis in Penn state?
Field measured and modeled performance of full scale cylindrical stratified
chilled water storage tanks
Author: Musser, Amy,
Year: 1998
Advisor: Bahnfleth, William P
Many thanks.
w******y
发帖数: 8040
22
来自主题: SanFrancisco版 - 现在房价怎么跌成这样了?
我看你不仅最愚昧, 而且还特能装
你的这张图非常好的扇了你两个耳光
第一个耳光, 该表显示绝大多数人选择住在远离高压线的地方
无论是case还是control. 这支持白人同样有高压冲的concern,
直接扇你关于老美不care高压冲
第二耳光, 你对流行病学根本是外行...
如果要研究磁场和肿瘤的关系, 第一列是negative control
那几万人根本不能用
剩下的几列一共的sample size才十来个, stratified以后更是2,3个
还统计个P啊, 典型的insufficient data

说实
是高
s********r
发帖数: 10
23
来自主题: Bridge版 - Santa Clara Regional 2007
link: http://www.d21acbl.com/Tournaments/Flyers/Santa_Clara_0207.htm
Santa Clara Marriott Hotel
2770 Mission College Blvd, Santa Clara, CA 95054
Exit Bayshore Hwy @ Great America Pkwy
Reserve Early for the Bridge Rate
$79 single/double
408-988-1500 or 800-228-9290
For information, contact Jackie Matthews 916-774-0990
7229 Secret Garden Loop, Roseville, CA 95747
j*****[email protected]
Entry Fee - $9.00
Emergency Tourney Day Phone - 408-810-card
Stratified Events Key
Strat A: 2000+MP (GOLD) Strat B:
p****u
发帖数: 22764
24
☆─────────────────────────────────────☆
techsavvy (海阔天空) 于 (Mon Aug 23 19:20:27 2010, 美东) 提到:
我是一条小小小小鱼
想要游啊游,却游也游不远;
我寻寻觅觅,寻寻觅觅一条乖巧的小虫,
这样的要求,算不算太高?
。。。
呵呵,虽然提前下了岗,也得送老战友和老冤家一程不是?正发愁组队,儿子说,跟我
去吧,我也算鱼版老(小)id了,我在鱼版露的脸,可比你多多了。想想也对。儿子对
鱼版掌故,知道的不比我少:老浏的小儿子上的鲤鱼,化石大侠的飞虫,大个Stratifi
n的鞋Size,小芳的鳟鱼疲劳,船长的大船,Massfish的黑鱼。。。都如数家珍
,甚至还上过NightRunner的船钓过几回,说他是鱼版资深ID也不为过。
于是带上我们小分队的队长,加上朋友的一对小盆友,上Camping site的
Fishing Pond展开送战友,踏征程的团钓活动。小盆友们是第二次钓,第
一次也是两周前我们带的,那回跟儿子年龄相仿的女孩上了四条Sunfish,高兴
坏了;小男孩运气不大好,没上鱼。这回再战。
a*****g
发帖数: 19398
25
你是直接知道,还是想当然?
直接探测人家电视机收哪个台是不可能的。
我从前了解到的办法是家里送一个硬件盒子,然后这一家的收视情况就得到了
这些是底层技术层面的东西
高层的主要是统计技术,主要是选择和设计 Stratified sampling
s**********g
发帖数: 1578
26
来自主题: loseweight版 - 有人试过carb blocker吗?
听起来很神奇.
carb blocker - Phaseolamin - Phase 2
http://en.wikipedia.org/wiki/Phaseolamin
from wiki:
Clinical trial results
A double-blind, placebo-controlled study of 60 human subjects showed that
those who took Phase 2 lost an average of 6.45 lb (2.93 kg) in 30 days,
compared to those on placebo, who lost less than 1 lb (0.45 kg), on average.
Those participants on Phase 2 also lost, on average, over 10% of body fat
mass, and more than 3% in waist circumference. The study was conducted by
Leonardo ... 阅读全帖
g*2
发帖数: 658
27
Overview of running injuries of the lower extremity
Author
Lisa R Callahan, MD Section Editor
Karl B Fields, MD Deputy Editor
Jonathan Grayzel, MD, FAAEM
All topics are updated as new evidence becomes available and our peer review
process is complete.
Literature review current through: Feb 2012. | This topic last updated: Oct
20, 2011.
INTRODUCTION — Running is one of the world’s most popular forms of
exercise, with millions of regular participants. In the United States alone,
up to 40 mil... 阅读全帖
g*2
发帖数: 658
28
来自主题: Running版 - 5 Ways Running Boosts Your Brain
这个月有篇文章有关高血糖和痴呆,所以血糖保持在低水平,可能有助于保持大
脑的健康。当然,如果太低也不好,特别是有糖尿病的人。
Glucose Levels and Risk of Dementia
N Engl J Med 2013; 369:540-548August 8, 2013DOI: 10.1056/NEJMoa1215740
Background
Diabetes is a risk factor for dementia. It is unknown whether higher glucose
levels increase the risk of dementia in people without diabetes.
Methods
We used 35,264 clinical measurements of glucose levels and 10,208
measurements of glycated hemoglobin levels from 2067 participants without
dementia to examine the relat... 阅读全帖
h***2
发帖数: 2351
29
来自主题: gardening版 - 有谁家种WALNUT树的吗?
Nuts can be planted with husks, but are easier to handle and sort for
viability if husks are removed.
Place nuts in a bucket of water to soften and then peel the husks by hand.
After removing husks, rinse nuts in water. Discard nuts that float; nuts
that sink have full kernels and are more likely to germinate.
Walnut seeds require stratification (cold treatment) before they will
germinate. Small quantities of nuts can be stratified in a plastic bag in a
refrigerator at 34 to 41°
When the ... 阅读全帖
b*s
发帖数: 82482
30
来自主题: LeisureTime版 - 打油 - 催眠曲
比较一下经济学家纽约客的用词和New York Post的用词就知道其实英语是非常的
stratified的……

历史
m********g
发帖数: 2323
31
来自主题: Joke版 - 八卦: 杨卫 & 程莉 (转载)
Yue Yang, Assistant Professor, Peking University
Previously co-sponsored by Dr. Jacqueline H. Chen, Sandia National
Laboratories and Professor Stephen B. Pope, Cornell University
Dr. Yang worked with with Professor Pope of Cornell University and Dr. Chen
of Sandia National Laboratories on advanced simulations of turbulent
combustion. The goal of his research was to assess and to improve the
capabilities of LES/FDF by making detailed comparisons with DNS of the same
flames and developing advanced... 阅读全帖
m********g
发帖数: 2323
32
来自主题: Joke版 - 八卦: 杨卫 & 程莉 (转载)
Yue Yang, Assistant Professor, Peking University
Previously co-sponsored by Dr. Jacqueline H. Chen, Sandia National
Laboratories and Professor Stephen B. Pope, Cornell University
Dr. Yang worked with with Professor Pope of Cornell University and Dr. Chen
of Sandia National Laboratories on advanced simulations of turbulent
combustion. The goal of his research was to assess and to improve the
capabilities of LES/FDF by making detailed comparisons with DNS of the same
flames and developing advanced... 阅读全帖
l*****k
发帖数: 787
33
他们取样的时候是 SRS, stratified sample, cluster sample, or systematic
sample ?
s****d
发帖数: 72
34
来自主题: Translation版 - 翻译请教
Stratified sampling works well for populations with a variety of attributes,
but is otherwise ineffective, as subgroups cannot be formed.
这里最后一句的as怎么翻译

发帖数: 1
35
来自主题: Translation版 - 翻译请教
because/since/for, based on the context
[在 slword (见小守柔) 的大作中提到:]
:Stratified sampling works well for populations with a variety of attributes
, but is otherwise ineffective, as subgroups cannot be formed.
:这里最后一句的as怎么翻译
s****d
发帖数: 72
36
来自主题: Translation版 - 翻译请教
Stratified sampling works well for populations with a variety of attributes,
but is otherwise ineffective, as subgroups cannot be formed.
这里最后一句的as怎么翻译

发帖数: 1
37
来自主题: Translation版 - 翻译请教
because/since/for, based on the context
[在 slword (见小守柔) 的大作中提到:]
:Stratified sampling works well for populations with a variety of attributes
, but is otherwise ineffective, as subgroups cannot be formed.
:这里最后一句的as怎么翻译
M****7
发帖数: 13407
38
来自主题: Zhejiang版 - 我小时候也爱的很认真。
你数据最好再根据女方家庭条件stratify一下。 有的女人本身家庭就一般,甚至从小
家境艰难,一家子挤一间小房间,父母薪水少得可怜。 很多这种家庭的从小家教就是
抓住个有钱/地位的男人往上爬,管它是去当大奶,还是小三,四,五,六,七,八的
, 手段多多。 男人年龄也越大越好。 真找上这种家庭的女儿,那就不光是养人家女
儿一个人了, 更市井点的家庭一大家子就指望你一个人养活了。 一有事第一个想到的
就是你,问你要钱办事。 你不给钱,女方家里还有的可以烦了,弄到最后人家还觉得
委屈。
家庭条件不错的,家庭观念也保守的接受这种老少配的要少多了,至少父母那关是过不
了的。 对于父母来说,这不是嫁女儿,是卖女儿。
s*****t
发帖数: 1994
39
A Lenticular Cloud Over Hawai'i
Credit & Copyright: Peter Michaud (Gemini Obs.)
Explanation: Can a cloud do that? Actually, pictured above are several clouds all stacked up into one striking lenticular cloud. Normally, air moves much more horizontally than it does vertically. Sometimes, however, such as when wind comes off of a
mountain or a hill, relatively strong vertical oscillations take place as the air stabilizes. The dry air at the top of an oscillation may be quite stratified in moisture
s*****0
发帖数: 357
40
说正题以前,先胡扯几句,算是给已经转了统计或者正在转统计的朋友们提个醒。我这
是杂谈贴,不是劝退。偶尔隔壁统计版逛逛,如今正在向生物版靠拢,成为劝退的大本
营。以前是SAS大本营,原本已经很悲哀了,现在有赶超我版的苗头。归根到底就一个
问题,就是现在的行情统计好不好找工作。我要去隔壁说统计很多availability,估计
立刻会被砖头拍死,为什么?因为大部分在版的job seeker都是fresh,又没有经验又
要身份支持,哪怕有一千个机会, 这么一stratify,也剩不了几个,而且广大的老印兄
弟还虎视眈眈。
其时学统计的时候必须要弄清楚一个问题,应用统计的关键在于应用,大部分转统计的
人都不会去搞methodology念PhD,而是期望靠统计找份工作。但当你工作后就会明白,
统计只是一个工具,工作的经验有一部分讲究的是你对统计工具的娴熟,但更看重的是
你在行业里累积的经验。比如在药厂里搞生统,当你写SAP的时候会去理解一个
therapeutic area,在银行里建模,你会去理解各种各样的风险模型信用模型。你以后
改resume跳槽,真正值得突出的是这些经验,而会什么mult
s*****0
发帖数: 357
41
说正题以前,先胡扯几句,算是给已经转了统计或者正在转统计的朋友们提个醒。我这
是杂谈贴,不是劝退。偶尔隔壁统计版逛逛,如今正在向生物版靠拢,成为劝退的大本
营。以前是SAS大本营,原本已经很悲哀了,现在有赶超我版的苗头。归根到底就一个
问题,就是现在的行情统计好不好找工作。我要去隔壁说统计很多availability,估计
立刻会被砖头拍死,为什么?因为大部分在版的job seeker都是fresh,又没有经验又
要身份支持,哪怕有一千个机会, 这么一stratify,也剩不了几个,而且广大的老印兄
弟还虎视眈眈。
其时学统计的时候必须要弄清楚一个问题,应用统计的关键在于应用,大部分转统计的
人都不会去搞methodology念PhD,而是期望靠统计找份工作。但当你工作后就会明白,
统计只是一个工具,工作的经验有一部分讲究的是你对统计工具的娴熟,但更看重的是
你在行业里累积的经验。比如在药厂里搞生统,当你写SAP的时候会去理解一个
therapeutic area,在银行里建模,你会去理解各种各样的风险模型信用模型。你以后
改resume跳槽,真正值得突出的是这些经验,而会什么mult... 阅读全帖
c**i
发帖数: 6973
42
supports archaeology, that a single-origin domestication 8 to 9,000 years
years ago at Yangtze Valley (of China) and spread to India, rather than the
competing proposition that Ganges in India independently accomplished the
feat.
研究显示:中国是驯化水稻的原产地. VOA Chinese, May 3, 2011.
http://www.voanews.com/chinese/news
/international/20110503-RICE-ORIGIN-121155584.html
, which cites
Molina J et al, . Proceeding of National Academy Science (PNAS), published
online before print May 2, 2011, doi: 10.1073/pna... 阅读全帖
b******k
发帖数: 2321
43
这里有个Novartis NIBR president Mark Fishman的采访,看看药厂是如何看待你口中
"没有必要"的罕见遗传病的。
http://www.nature.com/nrd/journal/v11/n1/full/nrd3640.html
quote:
An interesting thing about our rare diseases approach is that after we
develop a medicine for a rare disease, we realize how many more patients
have that disease than we thought when we started. Physicians are reluctant,
or perhaps unable, to recognize rare diseases if they don't have a cure.
Once we have a cure, or even a good medicine, physicians start to re... 阅读全帖
D**P
发帖数: 223
44
来自主题: Biology版 - (got) 急求帮忙找篇文章的全文
求帮忙找篇文章的全文
Mehrotra DV, Railkar R.
Minimum risk weights for comparing treatments in stratified binomial trials.
Stat Med 2000;19:811-25.
谢谢了,pdf to d*********[email protected]
e****l
发帖数: 115
45
来自主题: Biology版 - paper help
Please send to [email protected]
/* */
Will send Baozi to thank for your kindness.Thanks!
1. J Clin Oncol. 2013 Feb 20;31(6):692-700. doi: 10.1200/JCO.2012.43.4589
. Epub 2012 Nov 26.
Gene expression-based model using formalin-fixed paraffin-embedded biopsies
predicts overall survival in advanced-stage classical Hodgkin lymphoma.
Scott DW1, Chan FC, Hong F, Rogic S, Tan KL, Meissner B, Ben-Neriah S, Boyle
M, Kridel R, Telenius A, Woolcock BW, Farinha P, Fisher RI, Rimsza LM,
Bartlett NL... 阅读全帖
s*********y
发帖数: 579
46
来自主题: Biology版 - Tamoxifen诱导基因敲除
我用的就是fuchs的小鼠。在她1999年的PNAS里写道
This promoter is strongly active in dividing cells of epidermis and some
other stratified squamous epithelia。
Finally, we show that epidermal cells harboring a Cre-dependent rearranged
genome persist for many months after tamoxifen application, indicating that
the epidermal stem cell population has been targeted efficiently.
但是法国的Chambon Lab认为只能维持几天的时间
Curr Protoc Mouse Biol. 2011 Mar 1;1(1):55-70. doi: 10.1002/9780470942390.
mo100128.
Generation of Spatio-Temporall... 阅读全帖
a****9
发帖数: 773
47
来自主题: MedicalCareer版 - 退一步,海阔天空。版主隐退把。

respect is not earned because of (due to) age. "by age" is used in "stratify
the sample by age".
self-titled "God Father"....u missed the quotes.
"lend", not "land". "want to" sounds weird, how about "are always willing to
"?
how much they know about what? incomplete sentence. You can say "no matter
how knowledgeable they are"
what you are implying?
Is this/that (not it)what you are implying?
It takes years of hard work to become a doctor, no matter how smart a person
is. However, being natural... 阅读全帖
k**e
发帖数: 2728
48
鉴于讨论到最后又有演变为吵架的趋势,所以合集了。
想讨论的,可以另起帖子。但是如果有演变为吵架趋势的话,将会做类似处理。
大家周末愉快。
☆─────────────────────────────────────☆
snowfox01 (雪山飞狐) 于 (Fri Jan 21 19:28:39 2011, 美东) 提到:
一点建议 to 现任版主:
现在的版主能力有限,估计你的社会阅历太浅, 难以驾驭网上复杂的情况。以前是一
味姑息某一ID,导致许多有异议的兄弟姐妹离开此地,麦地成了“一言堂”。之后,有
人反抗,"网王"对你不封杀异议的人大怒,威胁出走,在你百般道歉的情况下,仍然分
裂麦地。你当初吓坏了,到处道歉,还没有普通网友showdown镇静, 可现在麦地也没像
有些人诅咒的“烂掉"
你阅历太浅,缺乏处理公共网络的智慧,不是删贴就是合集(此贴不可恢复)。退了吧
,你自己也挺累的。像老版主“大奔”建议的,请些观点中位的人士,有能力驾驭网上
讨论的人士来担当版主。
任何网站都不只是发帖,阅贴,mitbbs最大的是么未名水世界。有讨论,有不同见解,
才能有更多的人愿意来上网... 阅读全帖
g******1
发帖数: 45
49
来自主题: MedicalCareer版 - 也谈病理申请
Check this our.
A survey-based assessment of dermatopathologists (DPs) regarding their
workload, job satisfaction, and compensation has not been previously
undertaken. We e-mailed approximately 1000 DPs in the United States
requesting them to complete an anonymous and confidential 20-question online
survey and received 110 replies. Not all answered each of the questions
posed, however. Some of the responses were stratified with regard to the
nature of the DPs' practice, that is, academic versus ... 阅读全帖
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