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全部话题 - 话题: rationale
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h**c
发帖数: 2376
1
来自主题: Family版 - 我该支持lg全职创业吗?
狂赞啊,BBS上少有的好文章。尤其是那句:
: b) are there alternative ways of achieving the same goal?
我老想了好多年才整明白
马克,求交往。。

发信人: alertipo (alertipo), 信区: Family
标 题: Re: 我该支持lg全职创业吗?
发信站: BBS 未名空间站 (Tue Aug 14 11:53:01 2012, 美东)
i am impressed by the quality of some of the posts so far and i won't repeat
everything here.
here's my take: at a minimum, you and ur lg need to be clear on three things
1) what is your lg's motive for start up? some ppl do it for the love of
technology, some do it for the money, some do ... 阅读全帖
m*****u
发帖数: 1342
2
来自主题: Investment版 - suze orman说得有道理吗?
What's her rationale for that? Suze Orman is a personal finance/financial
planner, her investment advice is not always solid.
s********n
发帖数: 1962
3
来自主题: Investment版 - 你们这些FA bliever有几个赚钱的?
Please be reasonable and rationale...

3月
然很
了。
b****e
发帖数: 460
4
来自主题: Investment版 - 你们这些FA bliever有几个赚钱的?
I am reasonable and rationale.
s*****n
发帖数: 2174
5
what's your rationale not maxing it out?
S**C
发帖数: 2964
6
来自主题: Investment版 - A joke
from internet related to EMH.
Could it be that our UofC friends are mistaking efficiency for rationale? I
remember the morning news broke that Clinton had Applied his genetic
Material to that woman's dress material. Within seconds the stock of Applied
Materials (AMAT) began a precipitous sell off. Since AMAT was considered a
bellwether most technology stocks quickly began selling off as well. Was
this efficient? Absolutely, global markets reflected the news instantly. Was
it rational? Not by a l... 阅读全帖
u****e
发帖数: 99
7
Notice this international fund does not cover total international. If you
want total international, supplement it in roth ira. I would think for short
term it's ok.
Google "boglehead 3 fund portfolio" for rationale behind this allocation.
You can tweak it after understanding the basics.
There are more than one way to Dublin. Key is to have a plan and stick with
it.
s*****i
发帖数: 140
8
来自主题: JobHunting版 - 求助:请问这个工作是干什么的?
我在求职广告栏看到有很多投行招"Strategist"的,比如一个工作的description如下:
To design customized hedging and investment strategies for high-net-worth
individuals
To develope and maintain risk management and investment tools across
multiple asset classes for portfolio managers and traders.
To generate risk analysis for senior management
To provide quantitative rationale & analysis to market structured products
and managed investment strategies to clients
请问这就是传说中的QUANT吗?电话面试该准备些啥呢?有没有资料推荐啊?
小妹初来乍到,没有经验,恳请各位大人帮忙!非常感激!!
f********e
发帖数: 55
9
答楼上二位:UX designer和UX researcher是两种不同但相关的职位,对一些公司来说
,期望你既能做设计,又能做用
户调研,他们叫做twin role;不过对于一些大公司比如微软,这两个就分的很细(微
软的特点:D),designer主要面
对有artistics,工艺美术设计,graphic designer背景的,工作本身侧重于硬件软件
产品界面的设计,比如色彩,字
体,transparency等的使用。ux researcher(这里的researcher并不是常规意义上的
research scientist)则偏向于调
查了解用户需求,产生产品初期,中期的user requirements,确保产品的feature满足
用户需求;产品后期则可能需要
做很多的用户测试,包括多种用户测试的方法。但微软的user researcher参与产品设
计的并不多,尤其在传统division
比如windows。在incubation项目中,他们也有twin role的UX people。
我觉得第一你们应该多了解google,或者别的有兴趣的公司内部这种position的... 阅读全帖
c*****o
发帖数: 519
10
很感谢你的答复!我觉着很有帮助。再请教一下:
(1)他们说得online portfolio,是不是就是用户界面,如low fidelity / high
fidelity prototype时设计的那些东西,或最终的用户界面?
(2)HCI中说的分析、设计方法有很多种,一般业界都用什么方法和rationale?(e.g
. Usability inspection? Scenario based design?)是不是主要强调usability
engineering的分析、测试方法?能不能推荐好的书或文章恶补一下?
(3)我在usability engineering等课上作过一些设计软件的项目,实际中在学校里设
计、开发过一个大的网站。这些经历足以去申请这种职位吗?
(4)像design a user experience这类问题如何回答比较好?“设计一个电梯”之类
的问题,跟面试pm, SDE之类的职务有什么不同?如我以前面试PM时被问到how to
design a user experience for “unselection“ function in an elevat... 阅读全帖
c*********t
发帖数: 2921
11
Dino,
你太牛了。对的。
你能不能说说你的rationale?
你是怎么想到了如果前半部分个数是奇数,第二个subproblem的时候就是从mid开始?
如果前半部分个数是偶数,第二个subproblem的时候就是从mid+1开始?
另外你是如何 figure out 按照前半段的一半的长度来交换的?
比如 a b c 1 2 3 ===> a b 1 c 2 3
谢谢!
r*******e
发帖数: 971
12
【 以下文字转载自 JobMarket 讨论区 】
发信人: reclapple (加菲鲸), 信区: JobMarket
标 题: Recruiting Entry Level 2 years Quantitative Analytics Research
发信站: BBS 未名空间站 (Sat Sep 24 18:47:35 2011, 美东)
>
> 不要站内信。有兴趣请联系:
> Jason Hung Vu
> The Leverage Group
> 139 East 23rd Street
> New York, NY 10010
> Ph. 212-330-6400
> Alternate Cell number for out of office: 201-839-6319
> Send me a LinkedIn invitation: http://www.linkedin.com/in/hungvunewyork
>
> Entry Level – 2 years Quantitative Analytics Research (PhD required)
... 阅读全帖
k***t
发帖数: 276
13
Depends. For some company/HR, this kind of reference wouldn't count.
IMHO, trying to get some professors as references would be a better idea.
For example, some professors that one took classes from.
The rationale is that the references need to have certain credibility from
the company's perspectives. A professor has more "positional" credibility
than a candidate's buddy has.
t**********t
发帖数: 364
14
来自主题: JobHunting版 - 求祝福!G家和A家的面试
honestly i don't think you are being rationale here... and may be getting
carried away by the G/A interview opportunities.
true MSFT low-balled you, but it does you no good at all by rejecting them
upfront. if you are located in seattle area, then your decision is
especially unwise.
the two opportunities you have, G is definitely a very good choice IF you
can get in. A is just OK compared to M, especially if you factor in working
hours and overall working environment, and honestly you don't know... 阅读全帖
l*****t
发帖数: 2019
15
来自主题: JobHunting版 - 说说我当年 H1B 和绿卡的经历吧
funny story.
but that the rationale behind the law. thanks for sharing.

H1B
j**w
发帖数: 382
16
来自主题: JobHunting版 - Yahoo Job Openings, Sr. Product Manager
Email your resume and title page to d************************[email protected].
Sr. Product Manager, Yahoo! Display Advertising & Data Platforms
Yahoo! is focused on making the world's daily habits more inspiring and
entertaining. By creating highly personalized experiences for our users, we
keep people connected to what matters most to them, across devices and
around the globe. In turn, we create value for advertisers by connecting
them with the audiences that build their businesses. Yahoo! is headqu... 阅读全帖
t******g
发帖数: 343
17
像陶氏,宝洁,杜邦,难道他们只有校园招聘?得等每年跟应届生一起去回国笔试面试
?比如我看到的这个宝洁的海外招聘是咋回事?贴了至少一年了。难道又是贴出来忽悠
大家的
Job Description - Research & Development - Scientist/ Engineer (PhD) from
Overseas Channel - China (RND00002262)
Job Description
Research & Development - Scientist/ Engineer (PhD) from Overseas Channel -
China-RND00002262
Description
R&D Scientists/ Engineers are responsible for inventing, reapplying,
developing and delivering breakthrough product, process, raw material and
packaging technologies that provide delig... 阅读全帖
G******i
发帖数: 5226
18
☆─────────────────────────────────────☆
huge999 (胡爷爷) 于 (Sun Apr 7 02:06:12 2013, 美东) 提到:
1997 年初,我去了一个有两百人的破公司工作,只因为公司答应我办绿卡,可工资很
低,说出来很不好意思, 只有3万8,就在当时也很低。我当时很傻,也不知道办 H1B
和绿卡薪水太低是不行的,而且开始时用 OPT。 公司答应我上班六个月后办 H1B 和
绿卡。
开始,公司把我老人家当 Entry Level 使用 (这工资吗,也只能算 Entry 了),可
不到三个月,组里接二连三,走了三个 Senior 的,老板就让我一个接一个地把他们手
上的活接过来,也就是说,三个月后,我老人家一个就顶三个 Senior 的,六个月到期
,我做的三个 Senior 的活也初见成效,至少可以把一些关键的几步 Demo 一下,公司
很高兴,我也就要求公司给我办 H1B 和绿卡。 可 HR VP 她老人家说不懂该咋办,你
自己去找律师,费用全包。 可律师那一问,说根据我所在公司的地区,办绿卡至少得
6万年薪。于是... 阅读全帖
d********w
发帖数: 363
19
来自主题: JobHunting版 - Hadoop Spark 学习小结[2014版]
基于很多朋友希望更新这个学习资料,我就尽力按我的积累补充,are you ready, 享
受技术饕餮大餐
# Hadoop
Hadoop社区依然发展迅速,2014年推出了2.3,2.4, [2.5]http://hadoop.apache.org/releases.html 的社区版本,比如增强
Resource Manager HA, YARN Rest API, ACL on HDFS, 改进 HDFS 的 Web UI...
[Hadoop Roadmap]http://wiki.apache.org/hadoop/Roadmap
根据我的观察,主要更新在Yarn,HDFS,而Mapreduce几乎停滞了,还有一些feature
属于安全,稳定可靠性一方面是比较稳定了,但也可以说是瓶颈了。
[Apache Hadoop Project Members]http://hadoop.apache.org/who.html
这个是Hadoop project member and committee, 里面好多来自Hortonworks,也有不少
国人上榜。
# Spar... 阅读全帖
c******y
发帖数: 3269
20
【 以下文字转载自 Statistics 讨论区 】
发信人: chairsky (chairsky), 信区: Statistics
标 题: Analyst position in TX, financial field
发信站: BBS 未名空间站 (Tue Mar 3 11:13:53 2015, 美东)
send me your resume if you are interested in it, [email protected]
/* */
Sponsor H1B, if you don't have H1B right now, you need to have OPT valid
till Oct 2015
Responsibilities:
Researching and developing various modeling approaches, incorporating
multiple inputs and modeling techniques; produce monthly forecasts for
various metrics... 阅读全帖
c******y
发帖数: 3269
21
The company does not sponsor new H1B application, but accepts H1B transfer.
It is in DFW area, 4 open positions, strategy and data analysis fileds.
If you are interested in it, please send you resumes to chairsky.mitbbs@
gmail.com, thanks.
Responsibilities:
1. Researching and developing various modeling approaches, incorporating
multiple inputs and modeling techniques; produce monthly forecasts for
various metrics
2. Employing advanced statistical techniques for analyzing data (e.g.,
regression ... 阅读全帖
c******y
发帖数: 3269
22
I was told today that the company now sponsors both new H1B application and
H1B transfer.
It is in DFW area, 3 open positions, strategy and data analysis fields.
If you are interested in it, please send you resumes to chairsky.mitbbs@
gmail.com, thanks. (If you have emailed me before, I have already sent your
resume to the hiring manager.)
Responsibilities:
1. Researching and developing various modeling approaches, incorporating
multiple inputs and modeling techniques; produce monthly forecasts ... 阅读全帖
r*******e
发帖数: 971
23
>
> 不要站内信。有兴趣请联系:
> Jason Hung Vu
> The Leverage Group
> 139 East 23rd Street
> New York, NY 10010
> Ph. 212-330-6400
> Alternate Cell number for out of office: 201-839-6319
> Send me a LinkedIn invitation: http://www.linkedin.com/in/hungvunewyork
>
> Entry Level – 2 years Quantitative Analytics Research (PhD required)
> Overview
>
> ● Group: Derivatives Analysis within Market Risk & Market Analytics
> ● DA is a multidisciplinary group of quantitative experts responsible
for independent m... 阅读全帖
d*******r
发帖数: 1
24
Interaction Designer
Google's products are known for their clean design, ensuring users can
quickly and easily find what they're looking for. As an Engineering Designer
, you leverage your strong technical background and understanding of "good"&
#157; design to look for ways to streamline the user experience. You work
closely with the product managers and development engineers throughout the
entire production cycle. You design everything from high-level product flow
to detailed UI mockups and th... 阅读全帖
t******g
发帖数: 343
25
像陶氏,宝洁,杜邦,难道他们只有校园招聘?得等每年跟应届生一起去回国笔试面试
?比如我看到的这个宝洁的海外招聘是咋回事?贴了至少一年了。难道又是贴出来忽悠
大家的
Job Description - Research & Development - Scientist/ Engineer (PhD) from
Overseas Channel - China (RND00002262)
Job Description
Research & Development - Scientist/ Engineer (PhD) from Overseas Channel -
China-RND00002262
Description
R&D Scientists/ Engineers are responsible for inventing, reapplying,
developing and delivering breakthrough product, process, raw material and
packaging technologies that provide delig... 阅读全帖
y*****a
发帖数: 580
26
You are not quite right.
Assume loan amount 400k, 4.5% 30 yr. NO COST Refi @4.25% at 5, 10, 15, 20
and 25 years. Monthly payment is 2026.74. You made additional catch-on
payment so that you pay exactly if you DO NOT refi. The interest saved
compares at the same monthly payment if you do not refi. No tax factor is
considered.
Years Remaining Balance Int' Paid Refi Monthly Catch-on
Int' Saved
0 400000 0 1967.76
... 阅读全帖
f******I
发帖数: 769
27
来自主题: Medicine版 - 母亲先天肾脏缺失请教

until
not,
as far as blood pressure medication goes, i don't think there is a
difference whether the patient has congenital solitary kidney, you use the
same precaution/rationale,
f******I
发帖数: 769
28

found
what is the rationale behind the strategy? why not also get a HIDA scan, Cat
scan, MRI and even a PET scan while you are at it?
g***r
发帖数: 285
29

i agree that 21 days course of antibiotic is needed, furthermore, i think it
should be intravenous rocephin(ceftriaxone) instead of oral doxycycline,
this is my rationale, for primary infection, doxy is good enough, plus it
also covers other tick borne diseases,
while in theory the patient may have recurrent primary lyme disease due to
another tick bite, but with headache, you really cannot exclude lyme
meningitis, so you HAVE to offer a spinal tap, and if i were the patient, i
would decline th
l*h
发帖数: 4124
30
you are right on the importance of molecular characters of tumors. when
talking to U.S. pathologists, we often ask them to put some new markers on
the panel, you know, the usual response is that they also want to, but need
to find money for the clinical relevance study before it becomes a billable
item.
when you read path reports from china, the usual reaction is why there is no
morphology description, why there is no differential for this kind of
tricky diagnosis, why do they just lump some mar... 阅读全帖
h***f
发帖数: 162
31
来自主题: Medicine版 - 颈椎手术问题
Anterior cervical discectomy and fusion with plates and screws is the gold
standard for anterior column fusion of the cervical spine. The limitation of
ACDF is the potential development of adjacent segment disease years after
surgery. This occurs in a small, but not insignificant number of patients,
and is thought to result from increased iatrogenic biomechanical forces
created from elimination of the intervertebral disc and subsequent
instrumented fusion. Because of this, the rationale for arti... 阅读全帖
p*******i
发帖数: 260
32
SPG is a great hotel reward program, I'm in need of its reward points every
time when I try to book my rooms.. I think it's better to keep it cuz 25K is
very accessible through purchases with your card.. No offense, I just dont
think it a sensible rationale to close and re-open in order to just get 25K
rewards...
l*******n
发帖数: 2718
33
来自主题: Money版 - AMEX SPG 30,000 直到9月3日
then what's the benefit to apply one day earlier? It sounds a big deal, but
I don't see the rationale here.
y********g
发帖数: 782
34
来自主题: NextGeneration版 - 你会到处宣传自己的孩子有病吗?
我觉得可以理解柴静。一种是小我一种是大我,看你怎么做了。首先,宝宝的病已经痊
愈了,所以说出来也不要紧。其次,她宝宝生病了是她调研的缘由,有缘由才有调查,
只是科研基金申请中的rationale而已。第三,我想她更希望各位妈妈们可以重视保护
自己的孩子。当妈以后最有体会了。宝宝是妈妈生命的大部分,真的是会做一切来保护
她。柴静只是想通过她自己的例子来呼唤大家给我们的后代留一片纯净可以自由呼吸的
世界。
n******6
发帖数: 1829
35
【 以下文字转载自 JobHunting 讨论区 】
发信人: jenkin (西瓜太郎), 信区: JobHunting
标 题: UTMB教授大为震惊:校方裁员3,000人,包括83名终身faculty
发信站: BBS 未名空间站 (Fri Dec 5 11:19:17 2008)
Fired faculty speak out
Tenured professors who were given the pink slip last week by the University
of Texas Medical Branch (UTMB) in Galveston said they felt "shocked" and "
betrayed" by the action, and have been given little rationale for why they
were singled out, and little direction on what to do until they leave.
In total, the medical school fir
c**i
发帖数: 6973
36
来自主题: Parenting版 - 因为孩子的名字问题心理堵的慌
(1) The eHow piece, though plausible, does not cite any court decisions.
I find a wonderful web page:
Case Law on Name Change in Maryland. The People's Law Library of Maryland,
undated.
http://www.peoples-law.org/node/1012
(When parents do not agree on changing a child’s name
•West v. Wright, 263 Md. 297, 283 A.2d 401(1971);
•Lassiter-Geers v. Reichenback, 303 Md. 88, 492 A.2d 303 (1985);
•Lawrence v. Lawrence, 74 Md.App. 472, 538 A.2d 779 (1988);
•Dorsey v. Tarpley, 381 ... 阅读全帖
w*********s
发帖数: 2136
37
Is Japan Hiding A Weapons Program Inside Nuclear Plants?
By Yoichi Shimatsu
4-6-11
Confused and often conflicting reports out of Fukushima 1 nuclear plant
cannot be solely the result of tsunami-caused breakdowns, bungling or
miscommunication. Inexplicable delays and half-baked explanations from Tokyo
Electric Power Company (TEPCO) and the Ministry of Economy, Trade and
Industry (METI) seem to be driven by some unspoken factor.
The smoke and mirrors at Fukushima 1 seem to obscure a steady purpose... 阅读全帖
l*******e
发帖数: 3566
38
Chapter 6, form happiness habits
这一章前半部分,作者讲述了从长期来说,奖励不是稳固好的行为的一个好办法。当然
,惩罚也不是好办法,也许短期有效。最重要是要激发孩子的内在动力。
(我觉得她在这一部分滔滔不绝讲一些为什么内在动力那么重要啊之类的很浪费。其实
这一要点在positive pushing里面也讲到了,那本书讲的感觉比这本书好。这本书好多
地方感觉老是抓不住要点,让我看了很抓狂。)
好了,那么究竟怎么做呢?让孩子感到a naturally good feeling about themselves
and their behaviors after they perform even uninteresting tasks.
1,在我们提要求之前先要有同理心。有一天作者叫女儿去刷牙,好几遍还不听。作者
想,好,同理心:“我知道你不想刷牙,但是你必须要去刷。”“你为什么不想刷牙?
”女儿说:楼下太黑,想妈妈陪。妈妈说:我知道你不想一个人下楼,我也想陪你,但
是我希望你自己去。”女儿说:如果你知道我怕黑,为什么你不陪我?作者就陪她下去
了。作者说,从... 阅读全帖
o**********e
发帖数: 18403
39
来自主题: Parenting版 - Ivies should discriminate against Asians
Interesting paper below. In particular, it talks about creation of Brandeis
University, New York University and various Jewish Medical schools and
Hospitals, in response to discrimination against Jewish medical students and
doctos educated abroad 50 years ago.
"The rationale for creating another college of medicine was to alleviate the
shortage of health personnel,to insure young men and women with necessary
talent the opportunity for medical education, to advance the medical
sciences, to carry... 阅读全帖
e******e
发帖数: 172
40
来自主题: Parenting版 - 关于spanish immersion program
前一段时间在考虑要不要送孩子去spanish immersion(k-5),问了一个spanish
bilingual expert. 她的回复如下,大家来讨论一下哈。
http://www.spanglishbaby.com/category/askexpert/
Dear Expert,
My husband and I are native Chinese. My son goes to an English environment
daycare/preschool since he was 18 month. Now he is 4 years old and speaks
both Chinese and English. Next year we have an opportunity to go to a
Spanish Immersion elementary (K-5) school. Students in the Spanish immersion school receive the majority of their instruction in Spani... 阅读全帖
B******1
发帖数: 9094
41
来自主题: Parenting版 - 爬/走/跑:浅谈推孩子的度。
Crawl. Walk. Run.
As parents we all know the above sequence for a child to grow. Crawling is
slower than running. But a kid has to learn how to crawl on four before
running on two or hopping on one.
The same rationale applies to the learning process, especially for young
kids.
Math is about relationship of numbers and logic thinking. Many rules are
involved. Some of them are quite abstract for the young minds.Some of them
are intertwined. Some even require a deep understanding of other rules.
La... 阅读全帖
o****n
发帖数: 9475
42
哈哈哈,夸下自己,发现第八点我做得很好哈,很有幼师潜质
跟我闺女说某件事不能做或可以做,她可以接一长串的rationale,哈哈哈哈
l******2
发帖数: 2994
43
来自主题: Parenting版 - 今天有点替孩子伤心
put socialization first, and choose a daycare where children are from
multiple ethnic groups and it values diversity. Better to rationale
which is the first priority. This I think is your problem.
B******1
发帖数: 9094
44
来自主题: Parenting版 - 一道围棋数学题(图)
All problems contain the premise that the conditions given are correct. It
is not the student's job to question the validity of the problem. Rather, a
student simply takes what is given and figures out the answer to the problem.
In the present case, since the big circle and the small circle are tangent
to each other, those three points you mentioned HAVE to be on the same line.
Period.
If you want the proof that the 7 cirlces exist, you look no further than
looking at the possibility of draw... 阅读全帖
B******1
发帖数: 9094
45
来自主题: Parenting版 - 一道围棋数学题(图)
(b-r)(b-r)=(3r-a)(b)
What is the rationale for the above equation?
Especially the 3r?
The 3rd equation should be:
(b-r)/(a-2r) = b/a
if you use similar triangles.
or
sqr(5)*r = 1-r, which is the quickest way of solving the problem.
h*********e
发帖数: 6997
46
总比扭扭捏捏不敢见人的好吧?
不太明白你得出人家小孩没出息的rationale 是什么?
B******1
发帖数: 9094
47
来自主题: Parenting版 - Support Asian American students!!!
1) "比如人口增加后亚裔从100人qualify增加到200人qualify,西班牙裔从50人
qualify变成了60人 qualify"
Based on your hypothesis, the Hispanic population may become more retarded
when years go by, which is absurd. You see, if you look at the sheer
number of increase of the Hispanic population, it probably trumps any
increase in NUMBER for other ethnic groups. Their increase in NUMBER
probably is more than 5 times the increase in NUMBER for Asians. However,
the enrollment of Hispanic students in Ivy league school does not incre... 阅读全帖
B******1
发帖数: 9094
48
来自主题: Parenting版 - Obama admin encourages colleges to use race
1) Based on your hypothesis, the Spanish population may become more retarded
when years goes by, which is absurd. You see, if you look at the sheer
number of increase of the Spanish population, it probably trumps any
increase in NUMBER for other ethnic groups. Their NUMBER probably increased
by at least 5 times from 1991 to 2011. However, the enrollment of Hispanic
students in Ivy league school does not increase. This would be a proof of
discrimination against the Hispanic group, according to th... 阅读全帖
C***V
发帖数: 777
49
One of your coworkers tells an ethnic joke. You do not object. Your behavior
is an example of _____ collusion:
correct Answer: Silent
Rationale: This behavior is an example of silent collusion. You support
the behavior by remaining silent.
我公司里的员工培训一道题, 大家就不要犹豫了。
C***V
发帖数: 777
50
One of your coworkers tells an ethnic joke. You do not object. Your behavior
is an example of _____ collusion:
correct Answer: Silent
Rationale: This behavior is an example of silent collusion. You support
the behavior by remaining silent.
我公司里的员工培训一道题, 大家就不要犹豫了。
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