t*******r
发帖数: 22634 | 1 这也是我还是继续管娃数学的原因。管大事的容易大嘴一张，管小事的就得考虑
implementable。
强推对具体娃目前不 implementable 的，我觉得容易造成问题。有时候接受一段时间
的红叉反而是个合理的事。
就像最近关于 theoretical probability 的 explanation 的事，我 try 过证实这玩
意儿对于我娃，需要一个过程。我娃对 theoretical probability 实践里面的
distinguishable 的概念，不清楚。这导致简单的题目她都能做对，但 explanation
不行。而我扔给她稍微复杂点的没见过的题，她就 fail 了。
但罗马非一日建成，管大事的再热心，管小事的还是需要时间。对我娃而言，problem
solving 是建立概念最好的办法，同时也是长期而言最 testable 的方法 (给娃没见过
的题，她自然要 test distinguishable)，但这需要时间，需要走完 learn through
trying AMC10 problems 的 process，可能要一到两年，而在此之前，explan... 阅读全帖 |
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t******l
发帖数: 10908 | 2 这篇说得很好。我同意 Common Core Math 在 prealgebra 阶段的 over-explanation
可能 do more harm than good。
( 当然，我有 AMC 8 来平衡，我不是太担心。我们这边 accelerated path 里班的父
母们，估计也有办法。)
另外文章的下面这段，解释了为啥如果在没有跟传统数学 (比如 AMC 8) 配平比配好，
over-explanation 可能是 potential harmful，可能会 delay the leap to algebra
。(当然我个人不担心那个，我们还有 AMC 10，加个料就完事了。)
== quote ==
Math learning is a progression from concrete to abstract. The advantage to
the abstract is that the various mathematical operations can be performed
without the cumbersome attachments of ... 阅读全帖 |
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t******l
发帖数: 10908 | 3 我显然看不到 SBAC 的考试题。我看到的显然是娃的回家作业，以及娃口述的学校考试
内容，以及学习其它娃之间的评论。
你的意思是要我上传学校作业的话，这事我显然不干。你相信不相信我，跟我有啥关系
。而且如果你娃目前不在初中，那这个话题跟你关系也不大。如果你娃在初中，但你娃
初中的 homework explanation 你觉得很好，那你就继续你目前的方针。
我们学校数学老师开学就说了，some kids are really good at explanation, but
some are not。这些讨论本来就是针对 some are not good at explanation 的如何
survival 的问题。 |
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t******l
发帖数: 10908 | 4 从某个角度说，我 和 SBAC 其实都在 implement CCSS 的 understanding
beyond applying the standard algorithm。
但是问题是在于，有很多的 explanation / understanding 我无法 implement，
my kid simply not ready for that yet。
而我做出的 compromise 是：（1）我把 explanation 的 burden 暂时更多
的放在我自己的头上。（2）我暂时战术性地把娃的部分 understanding 让位给
intuition，前提是 such intuition work as expected。
而我看到的 SBAC 的方案，貌似是（1）降低 problem 的难度，（2）降低 problem
的数量（同时不可避免的降低了 variety 和 repetition 的次数），（3） Promote
extensive-but-naive explanation。
当然我对 SBAC 的感觉不一定对就是了。 |
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a*****g
发帖数: 19398 | 5 Abstract.
Self-explaining has been repeatedly shown to result in positive learning
outcomes for students in a wide variety of disciplines. However,
there are two potential accounts for why self-explaining works.
First, those who self-explain experience more content than those who do
not. Second, there are differences in the activity of generating the
explanations versus merely comprehending them. To compare these two accounts
, the present in vivo classroom study, conducted ... 阅读全帖 |
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t******l
发帖数: 10908 | 6 http://www.spring.org.uk/2008/06/infants-are-intuitive-physicists-object.php
Simple explanation
In further studies Professor Baillargeon tested all sorts of variations on
this theme. Toy rabbits, toy mice and carrots were all used, with some
defying the laws of nature in the ‘impossible’ conditions and others
studiously following them in the ‘possible’ conditions. Each time, though,
infants looked longer at the apparently impossible events, perhaps
wondering if they were dreaming.
These studies ... 阅读全帖 |
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A***e
发帖数: 402 | 7 在精华区看到这个清单，但是为什么没有无犯罪证明呢？请问还需要什么？
Document list for I-130
1. Birth certificate of Husband
2. A photo of Husband and a photo of Wife
3. A copy of your marriage certificate
4. a completed and signed G-325A (Biographic Information Form) for Husband
and
Wife
5. Filing fee $185
Document list for I-131
1. A copy of an official photo identity document showing your photo, name
and
date of birth. (Example: a valid government issued driver's license,
passport
identity page, )
2. A copy of any document iss... 阅读全帖 |
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i****w
发帖数: 329 | 8 I found the informaiton is very uselful, while preparing for my RFE response
to Eb1a petition.
The original document link is as follows:
http://imminfo.com/Library/green_cards/EB/extraordinary_ability
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
The USCIS Adjudicator's Field Manual provides the following guidance to
center adjudicators:
(i) Special Considerations Relating to EB-1 Cases.
Certain alien beneficiaries are exempted from the labor certification
application process by virtue of their e... 阅读全帖 |
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|
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b*****f
发帖数: 851 | 11 大家好，我的EB-1A I-485是在TSC RD为12/09/2014，pending了16个月，04/12/2016被
RFE了党员问题和体检。我从停交党费至今没有满5.5年（3年4个半月），现在很发愁。
On Form I-485, Part 3-Section C, you indicated that you were a member of the
Chinese Communist Party (CCP) from XXX to XXX. However, the explanation
you provided about your involvement in the Communist Party contained
statements identified as more likely than not originating from a commonly
used template located on the internet. As such, USCIS requests that you
submit a sworn statement in y... 阅读全帖 |
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l******n
发帖数: 372 | 12 大家好，也许有些老ID还记得我。我的EB1A 140曾经历经坎坷，经历了RFE，Intent to
Deny, 最后才Approve. 140批后，我也一直地版上转让审稿和给需要的人发审稿，希
望能帮助需要的人，因为深切的体会到每一个绿卡申请都很不容易。我目前担任
Elsevier一个关于生物大分子杂志副主编，如果大家需要相关的审稿，可以私信我。只
要研究背景相关，我尽量帮助大家。
今天发贴，其实主要目的是向大家求助来了。跟我的140一样，485也非常不顺利，2014
年9月份提交，之后无数次的找议员，SR,和infopass，但一直都是模板回复。终于在两
周前的SR收到回复说“under review and actively processed by an officer”。心
想，终于快了。果然，不到一周，4月8号收到了纸质的RFE。主要是三项内容：一个是
体检，一个人EVL，还有就是党员。前两个都在意料之中。但是关于党员，虽然有也所
准备，但是没有想到RFE的内容非常具体。我在申请的时候根据版上的模板已经提交了
statement，但是IO变聪明了，明确指出这是模板，不算数。具... 阅读全帖 |
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s**********5
发帖数: 87 | 13 收到了IO 的 模版党员RFE，他甚至只读了我 statement里的第一句话，把我上大学的
四年说成我 入党的四年。无语了 。
On Form I-485, Part 3-Section C, you indicated that you were a member of the
Chinese Communist Party (CCP) from January 2005 to 2009. However, the
explanation you provided about your involvement in the Communist Party
contained statements identified as more likely than not originating from a
commonly used template located on the internet. As such, USCIS requests that
you submit a sworn statement in your own words detailing your mem... 阅读全帖 |
|
发帖数: 1 | 14 今天收到 RFE for DY，如下，请大家指点或者赠与相关回复资料，谢谢！
============
Officer： XM0432
On Form I-485, Part 3-Section C. you indicated that you were a member of the
Chinese Communist Party (CCP) from (date) to (date). However. the
explanation you provided about your involvement in the Communist Party
contained statements identified as more likely than not originating from a
commonly used template located on the internet. As such, USCIS requests that
you submit a sworn statement in your own words detailing in your m... 阅读全帖 |
|
w*l
发帖数: 933 | 15 http://blog.ilw.com/gregsiskind/2015/10/09/one-theory-explainin
One Theory Explaining Visagate
By Greg Siskind On October 9, 2015 · Add Comment
Since the beginning of the Visagate controversy, something has bothered me
about the explanation USCIS has been offering. Our own number crunching Visa
Bulletin wonk has come up with a number just over 29,000 as the number of
EB-2 India and EB-2 China numbers that will be available in Fiscal Year 2016
and likely demand just over 30,000 if a July 1, 2011 ... 阅读全帖 |
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r*******u
发帖数: 8732 | 16 a Hong Kong Chinese person may still be considered to be a Chinese citizen
even after obtaining foreign citizenship.
4. Can Hong Kong residents hold dual nationality?
Article 3 of the Nationality Law of the PRC states that dual nationality or
citizenship is not recognised. However, in Hong Kong, this is subject to "
the explanations" made by the Standing Committee of the National People's
Congress (NPCSC). These explanations declare how the Nationality Law is to
be interpreted in Hong Kong. Acco... 阅读全帖 |
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c***m
发帖数: 2630 | 17 google了一下，好像hk government承认双重国籍。不知是否准确？
http://www.immihelp.com/citizenship/dual-citizenship-recognize-
还有这个：
4. Can Hong Kong residents hold dual nationality?
Article 3 of the Nationality Law of the PRC states that dual nationality or citizenship is not recognised. However, in Hong Kong, this is subject to "the explanations" made by the Standing Committee of the National People's Congress (NPCSC). These explanations declare how the Nationality Law is to be interpreted in Hong Kong. According to... 阅读全帖 |
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c****d
发帖数: 1817 | 18 香港永久居民可以拥有双重国籍，但是美国政府不管是否取得其他国籍，美国不承认双
重国籍
or citizenship is not recognised. However, in Hong Kong, this is subject to
"the explanations" made by the Standing Committee of the National People's
Congress (NPCSC). These explanations declare how the Nationality Law is to
be interpreted in Hong Kong. According to the explanations , a Hong Kong
Chinese person may still be considered to be a Chinese citizen even after
obtaining foreign citizenship. |
|
p*********8
发帖数: 3365 | 19 可以！
or citizenship is not recognised. However, in Hong Kong, this is subject to
"the explanations" made by the Standing Committee of the National People's
Congress (NPCSC). These explanations declare how the Nationality Law is to
be interpreted in Hong Kong. According to the explanations , a Hong Kong
Chinese person may still be considered to be a Chinese citizen even after
obtaining foreign citizenship. |
|
V*H
发帖数: 1301 | 20 Groupon announced on Thursday that it is pulling its controversial Super
Bowl commercials
from the air.
In a blog post, Groupon CEO Andrew Mason apologized for the ads, which many
said were offensive--especially the one that aired during the Super Bowl,
which featured actor Timothy Hutton talking about the plight of the Tibetan
people before unexpectedly shifting gears and boasting that he could still
save money on Tibetan restaurants, thanks to Groupon.
"Our ads offended a lot of people," Mason... 阅读全帖 |
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l*******o
发帖数: 35 | 21 本人刚考完了2010年10月的FE Other Discipline 考试，现廉价转让部分FE (morning
Section & Other Discipline afternoon section)考试的资料。本人是个学生，没钱
买书，只好用打印版的书。以下的资料都是打印版，但清晰度和原书相差无几，花了不
少money to 打印。本人复习准备考试时基本上就是参考这几本书，感觉非常实用。尽
管成绩还没出来，感觉１００％过了。 这几本书非常贴近实际考试题目。现廉价转让
这些打印资料，只收部分打印成本和邮寄费用。原书购买价格：$145.00。总共2400页
资料，转让打印资料价格：$45.00 (包括邮寄费用).如有兴趣，请联系：gogovisa@
hotmail.com，只接受支票和现金。接到款后既邮寄资料。仅此一套，只能给第一个联
系购买的朋友。
(1) FE Review Manual Rapid Preparation for the General Fundamentals of
Engineering Exam (FE Review Manual), Second Edi... 阅读全帖 |
|
l*******o
发帖数: 35 | 22 本人刚考完了2010年10月的FE Other Discipline 考试，现廉价转让部分FE (morning
Section & Other Discipline afternoon section)考试的资料。本人是个学生，没钱
买书，只好用打印版的书。以下的资料都是打印版，但清晰度和原书相差无几，花了不
少money to 打印。本人复习准备考试时基本上就是参考这几本书，感觉非常实用。尽
管成绩还没出来，感觉１００％过了。 这几本书非常贴近实际考试题目。现廉价转让
这些打印资料，只收部分打印成本和邮寄费用。原书购买价格：$145.00。总共2400页
资料，转让打印资料价格：$45.00 (包括邮寄费用).如有兴趣，请联系：gogovisa@
hotmail.com，只接受支票和现金。接到款后既邮寄资料。仅此一套，只能给第一个联
系购买的朋友。
(1) FE Review Manual Rapid Preparation for the General Fundamentals of
Engineering Exam (FE Review Manual), Second Edi... 阅读全帖 |
|
h*******6
发帖数: 3228 | 23 Portland Christian Center has provided a limited number ot tickets for the 7
:30 PM Friday December 7 performance of their 2012 Christmas Concert.
Tickets are free; no assigned seating so first in gets first choice on
seating.
This is one of the finest Christmas concerts in the Portland area. This is a
musical program you will not want to miss. And plan to come a bit early for
a brief explanation of the words to the songs to be perrformed. See
attached file.
Please reply by email to reserve tick... 阅读全帖 |
|
c*******o
发帖数: 5387 | 24 【 以下文字转载自 Parenting 讨论区 】
发信人: LoanSeeker (Need Better Loan), 信区: Parenting
标 题: 爬藤的家长注意喽
发信站: BBS 未名空间站 (Mon Jan 21 16:04:05 2013, 美东)
下面的文章要读一读。
文章摘要如下：鸡头>凤尾原则是被广泛观察到的现象所支持的。同一入学新生，相比
于去与自己水平相当的大学，选择去比自己水平高很多的藤校是很不明智的。所以AA造
成对黑青年“毁人>诲人”。
如斯成立，则亚裔家长推自个的娃也须小心。如家长推了10年娃也没学会自推，那靠补
习班、凑活动经验上了藤校也是去给牛娃当分母做尾巴去了，也许不如去一州校帮助大
。学费省下来还可以投资给娃当个天使基金啥的。
发信人: yariguy (yari guy), 信区: Parenting
标 题: Re: Support Asian American students!!!
发信站: BBS 未名空间站 (Mon Jan 21 10:52:51 2013, 美东)
The Say Irony of Affirmativ... 阅读全帖 |
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i*****s
发帖数: 15215 | 25 Canada’s Severed-Feet Mystery
Sep 4, 2011 10:00 AM EDT
Since 2007, 11 human feet have washed up on the shore near British Columbia
—and no one knows why. Winston Ross on the spooky case that has authorities
grimacing.
Just before suppertime on Tuesday, someone spotted a human foot, attached to
a leg and encased in a running shoe, bobbing in False Creek, which divides
downtown Vancouver from the rest of the city.
As the creek is made up of the four different waterways that encircle this
British C... 阅读全帖 |
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G***G
发帖数: 16778 | 26 Today, one phrase came into my mind. I didn't realize it's funny
until I read it twice.
The phrase is Yuwozhe Yuye.
The first explanation is 'People who look down upon me are foolish.'
But there are lots of other meanings.
For example,
People who make fun of me are foolish.
But the interesting explanation I like most is
Whatever makes me interested in fishing is fish.
Can you give another explanation for this phrase? |
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s**********e
发帖数: 2719 | 27 Top Of The World (The Carpenters)
Such a feelin's comin' over me
There is wonder in most every thing I see
Not a cloud in the sky, got the sun in my eyes
And I won't be surprised if it's a dream
Everything I want the world to be
Is now comin' true especially for me
And the reason is clear, it's because you are here
You're the nearest thing to Heaven that I've seen
I'm on the top of the world lookin' down on creation
And the only explanation I can find
Is the love that I've found ever since you'v... 阅读全帖 |
|
j**n
发帖数: 13789 | 28 episode 14
ATHENA STARWOMAN INTERVIEW
Broadcast 6.30pm on 08/10/2003
Athena Starwoman
World renowned astrologist, Athena Starwoman
Athena Starwoman says she could read someone's horoscope, work out their
numerological future and lay out their tarot cards, before she could say her
ABC's. Her grandmother passed on her astrological wisdom to Athena at a
very young age, and today Athena is a world renowned astrologist, who as
well as writing books, writes... 阅读全帖 |
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m*****s
发帖数: 2227 | 29 还好，现在显示这个信息(Bid retraction and cancellation history)，原来不显示的
Bid retraction and cancellation history
Bidder Action / Explanation Date of Bid and Retraction
Member Id: h***a ( 5 ) Retracted: US $118.25
Explanation: Entered wrong amount Bid: Sep-19-11 20:47:16 PDT
Retracted: Sep-19-11 20:48:23 PDT
Member Id: h***a ( 5 ) Retracted: US $250.00
Explanation: Entered wrong amount Bid: Sep-20-11 19:06:24 PDT
Retracted: Sep-20-11 19:07:56 PDT |
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k****a
发帖数: 7077 | 30 这个道歉信更搞，以为人被卖了还会替IT数钱。
Dear XXX,
I messed up. I owe you an explanation.
It is clear from the feedback over the past two months that many members
felt we lacked respect and humility in the way we announced the separation
of DVD and streaming and the price changes. That was certainly not our
intent, and I offer my sincere apology. Let me explain what we are doing.
For the past five years, my greatest fear at Netflix has been that we wouldn
't make the leap from success in DVDs to success i... 阅读全帖 |
|
j*x
发帖数: 931 | 31 我不是这方面的专家，既然你质疑润涛阎或者我的用词，我就查了一下：
Circumstantial evidence is evidence in which an inference is required to
connect it to a conclusion of fact, like a fingerprint at the scene of a
crime. By contrast, direct evidence supports the truth of an assertion
directly—i.e., without need for any additional evidence or the intervening
inference.
On its own, it is the nature of circumstantial evidence for more than one
explanation to still be possible. Inference from one piece of circumstantial
evidence may ... 阅读全帖 |
|
D*****r
发帖数: 6791 | 32 Much of what people do is done in the name of God. Irishmen blow each other
up in his name. Arabs blow themselves up in his name. Imams and ayatollahs
oppress women in his name. Celibate popes and priests mess up people's sex
lives in his name. Jewish shohets cut live animals' throats in his name. The
achievements of religion in past history -- bloody crusades, torturing
inquisitions, mass-murdering conquistadors, culture-destroying missionaries,
legally enforced resistance to each new piece of ... 阅读全帖 |
|
R*o
发帖数: 3781 | 33 E. Exposition Proper
In 1:16-17 Paul tells us why he is unashamed of the gospel and eager to prea
ch it, not only in Rome (1:15), but everywhere he goes. The reason is that t
he gospel is the power of God to save everyone who believes; it is the very
revelation of the righteousness of God!
1:16 Paul says that he is not ashamed of the gospel for it is God’s power t
o save the person who believes, whether Jew or Gentile (though the Jew had s
pecial privilege in the outworking of God’s plan).
The t... 阅读全帖 |
|
R*o
发帖数: 3781 | 34 E. Exposition Proper
In 1:16-17 Paul tells us why he is unashamed of the gospel and eager to prea
ch it, not only in Rome (1:15), but everywhere he goes. The reason is that t
he gospel is the power of God to save everyone who believes; it is the very
revelation of the righteousness of God!
1:16 Paul says that he is not ashamed of the gospel for it is God’s power t
o save the person who believes, whether Jew or Gentile (though the Jew had s
pecial privilege in the outworking of God’s plan).
The t... 阅读全帖 |
|
R*o
发帖数: 3781 | 35 G. Contribution of Passage to Systematic Theology
Romans 5:12-19 is a key passage in discussions about the origin of sin. It i
s clear from this text that as far as the human race is concerned, sin enter
ed through Adam. Further, there is a direct connection between the transgres
sion of Adam and the sin of the entire race. Any explanation that attempts t
o soften or do away with this direct connection falls on difficult times in
vv. 18-19 and throughout the passage. The best explanation, then, ... 阅读全帖 |
|
l**********t
发帖数: 5754 | 36 exerpt from "Mere Christianity" by C.S. Lewis, about Theology vs.
Christianity.
“
A good many different theories have been
held as to how it works; what all Christians are agreed on is that it does
work. I will tell you what I
think it is like. All sensible people know that if you are tired and hungry
a meal will do you good. But
the modern theory of nourishment—all about the vitamins and proteins—is a
different thing. People
ate their dinners and felt better long before the theory of vitamins w... 阅读全帖 |
|
z********o
发帖数: 18304 | 37
我真的很鄙视也很厌恶你这样的治学态度。你既然没有读过，你凭什么说“there are
all kinds of explanations. Some of them work well with science.”？？？？？
？？？
你连一个“work well with science”的“explanation”都拿不出来，你凭什么说“
there are all kinds of explanations. Some of them work well with science.”
？？？？？？？？
尼玛！做人，要点脸皮行不行？！！！ |
|
N*******8
发帖数: 1449 | 38 "The author correctly (with the exception of the description of the subjects
) reported that the relationship between compassion and prosocial behavior
was stronger among less religious participants than more religious
participants, but omitted the findings which clearly showed that the MORE
RELIGIOUS PARTICIPANTS WERE, IN GENERAL, MORE COMPASSIONATE AND GENEROUS
OVERALL"
http://icbseverywhere.com/blog/2012/05/science-and-spin-are-ver
Science and Spin Are Very Bad Bedfellows
May 3rd, 2012
by Bar... 阅读全帖 |
|
n********n
发帖数: 8336 | 39 "God:
That explanation is indeed much nicer than your former but still is far
from correct. According to Orthodox Judaism, I created angels, and they have
no free will. They are in actual sight of me and are so completely
attracted by goodness that they never have even the slightest temptation
toward evil. They really have no choice in the matter. Yet they are
eternally happy even though they have never earned it. So if your rabbi's
explanation were correct, why wouldn't I have simply created... 阅读全帖 |
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J******s
发帖数: 7538 | 40 佛法讲究 "信-解-行-证", 以 "信-解-行-证" 为本才是 "正信".
而信-解-行-证中的 "证" 是必需包括完整的 "四证" 才是 "修证",
四证包括 "自证-他证-互证-俱证", 不俱足 "四证" 则只是 "证量".
打个比喻吧:
1. 比如我修出了能变出US$的能力, 我独自在家中, 每举举手就
会变出一张US$100, 然后哪怕我不用, 或我用那US$100自己去
超市买东西, 或用那US$100叫你替我去买东西, 也真能买到东
西, 证明了那US$100真能用, 这叫 "自证", 属 "自我" 的 "证量".
here he used "证量" to explain 自证, but he mentioned above
不俱足 "四证" 则只是 "证量", which means these four "自证-他证-互证-俱证"
must all exist, then it is not "证量". "证量" must be in the opposite with
自证/one of the four.
But is this a good explanatio... 阅读全帖 |
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Y**u
发帖数: 5466 | 41 ☆─────────────────────────────────────☆
TrueStory (不是幸福的坑不挖) 于 (Fri Oct 14 11:10:12 2011, 美东) 提到:
This talk is about the chemical, Dopamine, that people feel in ecstasy.
http://www.youtube.com/watch?v=axrywDP9Ii0
It makes people want, without even knowing what is to be wanted. It is a
major chemical that people show in infatuation or new relationships. The
speaker also mentions its similar effect in some people's religious
pursuit.
When this chemical fades, the rosy glasses fall, and then t... 阅读全帖 |
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Y**u
发帖数: 5466 | 42 ☆─────────────────────────────────────☆
TrueStory (不是幸福的坑不挖) 于 (Wed Oct 26 15:21:06 2011, 美东) 提到:
It's easier said than done.
释永信：我的态度就像昔日寒山(文殊菩萨化身)问拾得(普贤菩萨化身)：世间谤我、欺
我、辱我、笑我、轻我、贱我、恶我、骗我，如何处治乎？拾得曰：只是忍他、让他、
由他、避他、耐他、敬他、不要理他，再待几年你且看他。
http://www.mitbbs.com/news_wenzhang/SportsNews/31198903.html
☆─────────────────────────────────────☆
taipingnan (泰平之南) 于 (Wed Oct 26 15:36:00 2011, 美东) 提到:
you got it.
it is even very hard to be not said.
☆─────────────────────────────────────☆
leonana ... 阅读全帖 |
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T*******y
发帖数: 6523 | 43 All observations are through somebody's body and/or extended sensors and his
/her mental processing. The final result is a convoluted mental image/
concept/explanation that involves both the observer and the outside world. I
understand that the Buddhism (the book "Joy of Living", for instance) tries
to explain that everything ends up at that mental level, and I agree with
that, but I don't see how this negates the existence of the outside world,
which triggers those mental activities.
In dreams,... 阅读全帖 |
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t*****e
发帖数: 2470 | 44 Dear xx,
I messed up. I owe you an explanation.
It is clear from the feedback over the past two months that many members
felt we lacked respect and humility in the way we announced the separation
of DVD and streaming and the price changes. That was certainly not our
intent, and I offer my sincere apology. Let me explain what we are doing.
For the past five years, my greatest fear at Netflix has been that we wouldn
't make the leap from success in DVDs to success in streaming. Most
companies that... 阅读全帖 |
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h**p
发帖数: 147 | 45 can some one provide a detail explanation for the following tech.(J2ME)
Midp1.0, Midp2.0 JtWI
what is the differentce among those terms?
i mean what is the tech. difference behind thse terms
if youcan't provide a whole explanation,
any partial explanation is also highly appreciated.
Thanks a million |
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j*****9
发帖数: 716 | 46 http://scienceblogs.com/webeasties/2010/12/guest_post_arsenate-based_dna.php
In the wake of the NASA excitement over the new arsenic study, and my
promise to give a detailed review of the paper itself, I have recruited a
colleague with strong opinons about the work, a solid chemistry and
microbiology background, and "Dr." in front of his name to share his
analysis. I will be posting have posted my personal and less-technical take
on the whole thing soon, so stay tuned as well.
Dr. Alex Bradley u... 阅读全帖 |
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s*********y
发帖数: 292 | 47 看这个 http://www.sciencemag.org/content/339/6127/1546.full
PDF版的Fig1右边那段话。
One potential explanation invokes mutations
or epigenetic changes that are difficult to identify
with current technologies (see section on “dark
matter” below). Another explanation is that metastatic
lesions have not yet been studied in sufficient
detail to identify these genetic alterations,
particularly if the mutations are heterogeneous
in nature. But another possible explanation is
that there are no metastasis genes. A ... 阅读全帖 |
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s*******1
发帖数: 135 | 48 Explanation must be distinguished from justification. Every human action
potentially has an explanation; that is, with sufficient knowledge it would
be possible to give an accurate description of the causes of that action. An
action is justified only when the person performing the action has
sufficient reasons for the action. According to many psychologists, even
when there is a justification for an action, that justification often forms
no part of the explanation. The general principle, however |
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c*******9
发帖数: 122 | 49 Early june, 2011 step 1: 241
Book:
July—September. 2011: go through Kaplan book and mtb2+3 once with study group---
no idea what is ck is, even at the end of reading
mid December to early jan---read secret once with the study group
early jan to end Feb ---read mtb2 internal medicine+mtb 3 other subjects---
15-20 pages a day with 1-2 friends---roughly 2 times reading in total
end feb to early march---read half secret book with 2-3 study partners
questions:
September—November, 2011: finish 70% kap... 阅读全帖 |
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