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全部话题 - 话题: boundaries
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i***d
发帖数: 1077
1
首先我非常赞成人的意志应该是自由的,哪怕是在绞首架上已经套上了绳圈,如果愿意
意志还是自由的,还是可以选择的。但是另一方面,又有多少人真正使用了自由意志?
大多数人多多少少被社会化,最宗教化,被物化,或主动放弃自由意志或被动放弃自由
意志而不自知。"自由意志"对大多数人来说只是一个很漂亮的词汇,一个美丽的幻影。
回到这部电影,大多数人认定超级智能是邪恶的。这真的是自由意志思考的结果吗,还
是被社会灌输观念的惯性?牺牲敌人,牺牲战友,牺牲好友,牺牲爱人,牺牲人类的整
个电子文明去战胜"邪恶"真的这么自然,容易?真的是每个人自由意志的认同的结果吗?
我并不是要说电影中超级只能一方是正义的。一切都只是故事而已。不过我理解的导演
的用意,正是把那些大家惯常认为一定邪恶的变得美好一些,让选择变得困难而不那么
理所应当。从而让观众能有机会跳出惯性思维,真正以自己的自由意志去思考,去选择
。可惜的是,社会观念的惯性太强大了,很多观众浪费了导演的苦心。大多数人仅仅失
望于这部科幻没有成为他们期待的科幻大片而给了差评。
回到你的评论,为什么"there is a boundary for everyth... 阅读全帖
i***d
发帖数: 1077
2
首先我非常赞成人的意志应该是自由的,哪怕是在绞首架上已经套上了绳圈,如果愿意
意志还是自由的,还是可以选择的。但是另一方面,又有多少人真正使用了自由意志?
大多数人多多少少被社会化,最宗教化,被物化,或主动放弃自由意志或被动放弃自由
意志而不自知。"自由意志"对大多数人来说只是一个很漂亮的词汇,一个美丽的幻影。
回到这部电影,大多数人认定超级智能是邪恶的。这真的是自由意志思考的结果吗,还
是被社会灌输观念的惯性?牺牲敌人,牺牲战友,牺牲好友,牺牲爱人,牺牲人类的整
个电子文明去战胜"邪恶"真的这么自然,容易?真的是每个人自由意志的认同的结果吗?
我并不是要说电影中超级只能一方是正义的。一切都只是故事而已。不过我理解的导演
的用意,正是把那些大家惯常认为一定邪恶的变得美好一些,让选择变得困难而不那么
理所应当。从而让观众能有机会跳出惯性思维,真正以自己的自由意志去思考,去选择
。可惜的是,社会观念的惯性太强大了,很多观众浪费了导演的苦心。大多数人仅仅失
望于这部科幻没有成为他们期待的科幻大片而给了差评。
回到你的评论,为什么"there is a boundary for everyth... 阅读全帖
w*s
发帖数: 7227
3
来自主题: Linux版 - Arm 32-bit alignment question
sorry more questions on byte boundary access,
http://www.atmel.com/Images/doc6438.pdf
9.4.4 Memory Access
The ARM9EJ-S core supports byte (8-bit), half-word (16-bit) and word (32-bit
) access. Words
must be aligned to four-byte boundaries, half-words must be aligned to two-
byte boundaries and
bytes can be placed on any byte boundary.
so for the case of (int *)(&array[1]),
it's still treated as int, which must be aligned to four-byte boundaries.
does this conflict to what you are saying on "ARM ... 阅读全帖
a*****y
发帖数: 33185
4
Flipping the Switch: Who Is Responsible for Getting Employees to Take a
Break?
It is quitting time, and you know the drill. You grab your coat and slip on
your Bluetooth for a quick call with a client on the commute home. You stop
at the grocery store and, while you are in line, pluck out your BlackBerry
to respond to emails. You arrive home, sit down to dinner and try hard to
resist the flashing red light on your smartphone. Dinner is done: Time to
check your email again, clear the dishes, and ... 阅读全帖
s***1
发帖数: 49
5
如果有一组数据,然后分别用 linear kernel (Xi dot Xj) , quadratic kernel ( (
Xi dot Xj+1)^2 , 和 radial basis function kernel (e^[-1/(2*sigma) * (Xi-Xj)
^2] 的 SVM 来成功 separate。
这时候吧数据里面每一个点都向上平移10. 就是 (xi,xj) = (xi,xj+10).
再用以上三个kernel 重新找boundary. 相对于每一个点来说, 新的boundary 会不会
和旧的 boundary 不一样? 也就是说每一个新的点到新的boundary, 和每一个旧点到
旧的boundary的距离是不是不一样。
我觉得linear 的是一样的,应为就是平移。 但是quadratic kernel 和 radial basis
不一样,但是无法具体解释为什么。。。。
s***1
发帖数: 49
6
来自主题: Programming版 - 问一个machine learning/SVM 问题
如果有一组数据,然后分别用 linear kernel (Xi dot Xj) , quadratic kernel ( (
Xi dot Xj+1)^2 , 和 radial basis function kernel (e^[-1/(2*sigma) * (Xi-Xj)
^2] 的 SVM 来成功 separate。
这时候吧数据里面每一个点都向上平移10. 就是 (xi,xj) = (xi,xj+10).
再用以上三个kernel 重新找boundary. 相对于每一个点来说, 新的boundary 会不会
和旧的 boundary 不一样? 也就是说每一个新的点到新的boundary, 和每一个旧点到
旧的boundary的距离是不是不一样。
我觉得linear 的是一样的,应为就是平移。 但是quadratic kernel 和 radial basis
不一样,但是无法具体解释为什么。。。。
s***1
发帖数: 49
7
来自主题: Mathematics版 - 问一个machine learning/SVM 问题
如果有一组数据,然后分别用 linear kernel (Xi dot Xj) , quadratic kernel ( (
Xi dot Xj+1)^2 , 和 radial basis function kernel (e^[-1/(2*sigma) * (Xi-Xj)
^2] 的 SVM 来成功 separate。
这时候吧数据里面每一个点都向上平移10. 就是 (xi,xj) = (xi,xj+10).
再用以上三个kernel 重新找boundary. 相对于每一个点来说, 新的boundary 会不会
和旧的 boundary 不一样? 也就是说每一个新的点到新的boundary, 和每一个旧点到
旧的boundary的距离是不是不一样。
我觉得linear 的是一样的,应为就是平移。 但是quadratic kernel 和 radial basis
不一样,但是无法具体解释为什么。。。。
c****l
发帖数: 88
8
Hi,
I am using Mathematica to numercially solve the following equations:
2 D[f0[r], r]/r + D[f0[r], r, r] == -2 A f1[r]/r^4 + 2 A D[f1[r], r]/r^3
-2 f1[r]/r^2 + 2 D[f1[r], r]/r + D[f1[r], r, r] == 2 A D[f0[r], r]/r^3
And my boundary condition is
f0[10] == 0.01, f1[10] == 0.01, (D[f0[r], r] /. r -> 1) == 10^-3 A,
(D[f1[r], r] /. r -> 1) == 0
When I take A to be small, say 1, everything is fine. However, if I take A
to be large, e.g. 100. Mathematica complains and gives me crazy results.
Here ... 阅读全帖
k*****y
发帖数: 744
9
Say P(up) = p. Consider the following betting process:
X_i = 1-p, if it goes up; X_i = -p, if it goes down.
Y_i = \sum_{k=1}^i X_k
is the total gain along any path, which is a martingale process.
Since the gain at either boundary is independent of the paths, we can use
the same martingale argument:
P(it hits the upper boundary first) * Y( gain at the upper boundary) + P(it
hits the lower boundary first) * Y( gain at the lower boundary) = 0.
S*********g
发帖数: 5298
10
来自主题: Science版 - SUPERSTRINGS! D-branes
http://www.physics.ucsb.edu/~jpierre/strings/dbranes.htm
____________________________________________________________
____________
SUPERSTRINGS! D-branes
Strings can have various kinds of boundary conditions. For
example closed strings have periodic boundary conditions
(the string comes back onto itself). Open strings can have
two different kinds of boundary conditions called Neumann
and Dirichlet boundary conditions. With Neumann boundary
conditions the endpoint is free to move about but no
mo
b*******y
发帖数: 4304
11
来自主题: Military版 - 旅行者一号飞出太阳系
How Do We Know When Voyager Reaches Interstellar Space?
Sept 12, 2013
Artist's concept of Voyager's distances
You Are Here, Voyager: This artist's concept puts huge solar system
distances in perspective. The scale bar is measured in astronomical units (
AU), with each set distance beyond 1 AU representing 10 times the previous
distance. Each AU is equal to the distance from the sun to the Earth. It
took from 1977 to 2013 for Voyager 1 to reach the edge of interstellar space.
Image Credit: NASA/J... 阅读全帖
m*******e
发帖数: 1598
12
BY TINA AMIRTHA8 MINUTE READ
This story contains interviews with Christian Kästner, assistant
professor at Carnegie Mellon University; Amy Hirotaka, state policy and
advocacy manager at Code.org; and Janet Siegmund, researcher at the
University of Passau.
In order to expose more students to computer science, 17 states have passed
legislation to create basic math and science requirements in the curriculum,
rather than count them as electives. But lawmakers in Texas have made
computer program... 阅读全帖

发帖数: 1
13
THIS IS INDIA’S CHINA WAR, ROUND TWO
The absurd myth of an ‘unprovoked Chinese aggression’ in 1962 has
fermented in India a persistent longing for revenge
BY NEVILLE MAXWELL
15 JUL 2017 / UPDATED ON 25 JUL 2017
4320 SHARE
Share on FacebookShare on TwitterShare on RedditShare on LinkedInShare on
Google PlusShare on Sina
91Comments
Indian Army soldiers of the Gorkha Regiment patrol the India-China border.
Photo: AFP
Indian Army soldiers of the Gorkha Regiment patrol the India-China border.
Photo: ... 阅读全帖
w*********g
发帖数: 30882
14
来自主题: Military版 - 关于中印此次事故胡说八道一下
关于中印此次事故胡说八道一下
作者: 老广(齐.湖.红.草)
在论坛,我应该不会被骂成印度粉丝吧。呵呵。胡说八道几句。就在这里,别转载
了,咱害怕。
一,中印间冲突多了。其实这个解决方式挺正常,中方停止修路,印度撤军。为了
中国面子,印度先撤几个小时。对这个有疑问的,请看华女士忸怩作态的答记者问,重
新部署,重新规划基建。这再不明白,那您应该没领过工资。或者说不配领您那个工资

二,中国是输是赢,这个见仁见智。反正如果你家前门装修,你家邻居说你家大门
装修影响他了,所以他来你家门口蹲两月,最后他走了,你家前门也不敢装修了,你觉
得这算赢了,那佩服你“精神胜利法”的肚量。
三,问题出在哪里。
当然根子是主席台,这个不多说。
具体实操来说,就是我们的外交部。大家可以看看印度MEA网站上,MEA关于此次事
件的几次声明,在对照下我们的外交部。MEA一直主张外交解决。最后撤军后的几项声
明也很克制。中国呐,从部长开始,调门拉得跟公鸡打鸣那么高。你要拉得高,没问题
,你要能delivery,那你牛逼。看看吧,又是什么无条件撤军,什么不撤... 阅读全帖
l****z
发帖数: 29846
15
来自主题: USANews版 - Climate Battle: Round 2
August 10, 2012 by David Robertson
In an opinion piece titled “Global Warming Is Here to Stay”, Washington
Post Columnist Eugene Robinson sides with anthropogenic global warming (AGW)
enthusiasts:
Yes, scientists are finally asserting a direct connection between long-
term climate trends and short-term weather events. This was always a
convenient dodge for climate change deniers. There might be a warming trend
over decades or centuries, they would say, but no specific heat wave,
hurricane ... 阅读全帖

发帖数: 1
16
坐标纽约,急问版里的大拿们一个买房过程中的法律问题:我们买的房子基本上其他手
续都齐全了,但到了后期survey过程中,说是这个房子和邻居有一个joint driveway,
邻居的水泥地边界占了现任屋主大约不到1尺的地,我去看过,很窄的一条。然后我的
律师要求卖方律师给屋主和她的邻居签一个boundary agreement.他们拖了很久,终于
签了。整个过程拖了很多时间,本来contract上写上个月底close,一直拖到前几天,
让银行免费给贷款推迟了几天,打算下周就close房子,可是我的律师告诉我,他们(
卖家和她的邻居)还没有签TP584,就是给纽约州的county发的表格,做这个双方同意
的boundary记录用的。
我的律师说,保险公司给出了个title insurance, 但好像把这个边界给作为exception
排除掉了。TP584.律师的意思是,boundary agreement 虽然可以保护我的权利,但如
果我们想以后保证卖房的时候没有问题,还是要现任屋主和邻居file TP584.
由于时间紧迫,我的律师建议让卖方律师留点escrow,先过户,然后他们把这... 阅读全帖
w**x
发帖数: 362
17
来自主题: JobHunting版 - 请教一道CS常见题的解法
Make a boundary pointer to track where the boundary between neg and pos.
Scan the array with regular iterator, once the value is neg, swap with the
boundary pointers value. then boundary pointer++.

on
possible,
s**x
发帖数: 7506
18
来自主题: JobHunting版 - LinkedIn 面经
http://stuff.mit.edu/afs/sipb/contrib/linux/arch/microblaze/lib
/*
* Copyright (C) 2008-2009 Michal Simek
* Copyright (C) 2008-2009 PetaLogix
* Copyright (C) 2007 John Williams
*
* Reasonably optimised generic C-code for memcpy on Microblaze
* This is generic C code to do efficient, alignment-aware memmove.
*
* It is based on demo code originally Copyright 2001 by Intel Corp, taken
from
* http://www.embedded.com/showArticle.jhtml?articleID=19205567
*
* Attempts were made, unsu... 阅读全帖
l******e
发帖数: 1875
19
看了个房子有以下几个问题请教下
1:"Is fireplace insert certified by the us environmental protection agency
as
clean burning appliances to improve air quality and public health?" 回答“
dont know”这个问题大么?怎么解决?
2:"are there any encroachment, boundary agreements, or boundary disputes?"回
答don't know
"is there a boundary survey for the property"回答don't know
这个房子周围有fence,但是以上回答是否意味着房子boundary有问题?如何处理呢?
3:房子扩建了两件屋子,据listing agent说有permit,但是在政府网站上的permit
history一栏看不到permit记录。这个问题大么?怎么处理?
多谢

发帖数: 1
20
坐标纽约,急问版里的大拿们一个买房过程中的法律问题:我们买的房子基本上其他手
续都齐全了,但到了后期survey过程中,说是这个房子和邻居有一个joint driveway,
邻居的水泥地边界占了现任屋主大约不到1尺的地,我去看过,很窄的一条。然后我的
律师要求卖方律师给屋主和她的邻居签一个boundary agreement.他们拖了很久,终于
签了。整个过程拖了很多时间,本来contract上写上个月底close,一直拖到前几天,
让银行免费给贷款推迟了几天,打算下周就close房子,可是我的律师告诉我,他们(
卖家和她的邻居)还没有签TP584,就是给纽约州的county发的表格,做这个双方同意
的boundary记录用的。
我的律师说,保险公司给出了个title insurance, 但好像把这个边界给作为exception
排除掉了。TP584.律师的意思是,boundary agreement 虽然可以保护我的权利,但如
果我们想以后保证卖房的时候没有问题,还是要现任屋主和邻居file TP584.
由于时间紧迫,我的律师建议让卖方律师留点escrow,先过户,然后他们把这... 阅读全帖
q***g
发帖数: 119
21
小孩子在幼儿园里的表现和家里很有可能完全不一样. 我所有朋友(注意, 是所有)的小
孩都是在幼儿园一个样, 家里一个样. 小孩子天生都非常会看眼色, 你对他松, 他就
push your limit, 你对他严格, 他自然就循规蹈矩.
父母能为孩子做的, 就是画好boundary, 立好规矩并且执行. 任何事情, 只要是
boundary 以内的就没问题. 但是一旦越界就需要惩罚. 至于这个boundary 怎么画, 就
看家长对孩子是什么期望值了.
个人觉得打人啊, 扔东西啊都是不可接受的. 当然啦, 也有梦鸽那一类的, boundary画
得如此generous, 连儿子当嫖客都是允许的, 又是另外一回事.
t*******r
发帖数: 22634
22
来自主题: Parenting版 - 跟风问“不会说话”的问题
您这个 case 显然是 strong emotion 而不是 strong willed。
俺的两个娃都在幼儿园/学校里被老师告状 strong-willed,所以俺
知道。
1. Strong-willed 的娃,大部分情况是大家急昏,但娃笃笃定定地不急。
2. Strong-willed 的娃,有时也会情绪化,不过其情绪化的主要目的
是给大家看,让大家不爽。
3. Strong-willed 的娃的思维多数倾向于 analytic (will 不是
impulse,是经过一定程度思考的)。
4. Strong-willed 的娃,多数情况不会明目张胆的违反学校公开的
和默认的规则。因为娃的目的是实现他/她的 will,当然不会违反
最明显的规则,给老师有借口送到园长/校长的办公室里去。。。
对付办法 strong-willed 娃,主要是跟娃 communicate,晓之以
利害。另外 boundary 尽可能 clear-cut 并且 consistent。
Analytic 倾向的娃,如果 boundary 的定义不清楚或者不
consistent,娃... 阅读全帖
W***n
发帖数: 11530
23
来自主题: Stock版 - 苏格兰独立
The Republic of Texas (Spanish: República de Texas) was an independent
sovereign nation in North America that existed from March 2, 1836, to
February 19, 1846. It was bordered by the nation of Mexico to the southwest,
the Gulf of Mexico to the southeast, the two US states of Louisiana and
Arkansas to the east and northeast, and the United States territories
encompassing the current US states of Oklahoma, Kansas, Colorado, Wyoming,
and New Mexico to the north and west. The citizens of the republi... 阅读全帖
G**m
发帖数: 138
24
给你两个我的paper 被heavily cited的例子. 我的citation非常少(英文citation<50
),所以这些正是我用来突出自己citation的地方。
“Another study used an ablation technique to make conclusions concerning
rates of diffusion and therefore disorder at grain boundaries. In this
technique layered samples with regions of isotopically heavy water are
ablated. The ablated material is analyzed using a mass spectrometer and the
diffusive profile around the isotopically heavy regions is correlated with
the annealing time. Such measurements provide a... 阅读全帖
l****z
发帖数: 29846
25
多谢,
你说要多脑残的人才能把text boundaries设在每个段落周围的?
When you apply the Show Text Boundaries setting in the File Options Advanced
dialog box for documents that are saved in the Word 2013 file format, the
text boundary lines are displayed around each paragraph. However, when the
document is in compatibility mode, the text boundary lines are displayed
around the edge of the page.
g******4
发帖数: 6339
26
来自主题: Chicago版 - 请问有了解park ridge学校的吗?
16 Lincoln Elementary School Chicago 85.956
School Boundaries for Abraham Lincoln Elementary
Grades K to 8
http://www.lincoln.cps.k12.il.us/about/LS%20page%204%20brochure
7 Skinner Elementary School Chicago 90.348
Students entering Kdg-3rd grades may automatically enroll in the
neighborhood component of Skinner West if they live within the school
boundaries.
The boundaries are:
North - Kinzie St.
South - Eisenhower Expressway
East - Chicago River
... 阅读全帖
g******4
发帖数: 6339
27


No 21 in IL (2013)
http://voices.suntimes.com/news/2013-illinois-test-scores-top-5
----------------------
If you're unsure of the school boundaries, check the map below or visit the
CPS boundary site at schoollocator.cps.k12.il.us. Follow the directions.
http://www.coonley.org/index.php%3Foption%3Dcom_content%26view%
===========
No. 44
Students must live within the attendance boundaries. To see a map of the
boundaries or check whether a particular address is within our attendance
district, pl... 阅读全帖

发帖数: 1
28
坐标纽约,急问版里的大拿们一个买房过程中的法律问题:我们买的房子基本上其他手
续都齐全了,但到了后期survey过程中,说是这个房子和邻居有一个joint driveway,
邻居的水泥地边界占了现任屋主大约不到1尺的地,我去看过,很窄的一条。然后我的
律师要求卖方律师给屋主和她的邻居签一个boundary agreement.他们拖了很久,终于
签了。整个过程拖了很多时间,本来contract上写上个月底close,一直拖到前几天,
让银行免费给贷款推迟了几天,打算下周就close房子,可是我的律师告诉我,他们(
卖家和她的邻居)还没有签TP584,就是给纽约州的county发的表格,做这个双方同意
的boundary记录用的。
我的律师说,保险公司给出了个title insurance, 但好像把这个边界给作为exception
排除掉了。TP584.律师的意思是,boundary agreement 虽然可以保护我的权利,但如
果我们想以后保证卖房的时候没有问题,还是要现任屋主和邻居file TP584.
由于时间紧迫,我的律师建议让卖方律师留点escrow,先过户,然后他们把这... 阅读全帖
G*******n
发帖数: 2041
29
来自主题: SanDiego版 - 贡献两个有关学区的网址
check API:
http://www.schoolapi.com/default.aspx
poway 学区boundary map:
http://www.powayusd.com/Boundaries/middle.shtml
San Diego学区的小学boundary map(估计没多少人感兴趣)
http://www.sandi.net/facplan/pdfs/boundary/elembdy.pdf
谁有其他学区的,像大家关心的camel mountain, 4s ranch等等,请跟帖
r**a
发帖数: 679
30
boundary water boundary water boundary water boundary water
c*******o
发帖数: 5387
31
来自主题: WashingtonDC版 - mdrealtor 帮忙看一下这个房子
Langley HS 2012-2013 school boundary:
http://www.fcps.edu/images/boundarymaps/langleyhs.pdf
Fairfax county school boundary information system:
http://boundary.fcps.edu/boundary/BoundaryLocator.aspx
n******8
发帖数: 558
32
来自主题: LeisureTime版 - 推荐个电影Paterson
听着有点意思, 找到一个读后感, 觉得比专业的写得好多了。 WCW的这句话牛
"There are boundaries around my life, but there are no boundaries around ME."
Denis Franklin • 3 months ago
I loved the film and watched the credits through to the end. At which time
there was only one other person left in the theater, a few seats to my left.
I turned to him and said, "I have to tell SOMEONE. I knew William Carlos
Williams. He was my doctor. He delivered me at Passaic General hospital in
1934. (Paterson is the county seat of Passaic C... 阅读全帖
t******n
发帖数: 2939
33
来自主题: WaterWorld版 - [合集] [转] 红蓝眼睛的逻辑陷阱
☆─────────────────────────────────────☆
l63 (l63) 于 (Thu Jul 4 01:01:50 2013, 美东) 提到:
转子知乎: http://www.zhihu.com/question/21262930
一个关于数学归纳法的悖论问题:到底是第N天有N个红眼睛自杀,还是什么都不会发生?
此问题最早据说是澳大利亚的华裔数学神童陶哲轩在网上贴出来让大家思考,逗大家玩
儿的。但却是真的把我难住了,一直百思不得其解。在此求教方家。
题目是这样的。说一个岛上有100个人,其中有5个红眼睛,95个蓝眼睛。这个岛有三个
奇怪的宗教规则。
1. 他们不能照镜子,不能看自己眼睛的颜色。
2. 他们不能告诉别人对方的眼睛是什么颜色。
3. 一旦有人知道了自己是红眼睛,他就必须在当天夜里自杀。
某天,有个旅行者到了这个岛上。由于不知道这里的规矩,所以他在和全岛人一起狂欢
的时候,不留神就说了一句话:【你们这里有红眼睛的人。】
最后的问题是:假设这个岛上的人足够聪明,每个人都可以做出缜密的逻辑推理。请问
这个岛上将会发生什么?
此问题的第一个... 阅读全帖
Y**u
发帖数: 5466
34
☆─────────────────────────────────────☆
qxdren (清虚道人) 于 (Fri Nov 4 07:28:21 2011, 美东) 提到:
佛言:饭恶人百,不如饭一善人;饭善人千,不如饭一持五戒者;饭五戒者万,不
如饭一须陀洹;饭百万须陀洹,不如饭一斯陀含;饭千万斯陀含,不如饭一阿那含;
饭一亿阿那含,不如饭一阿罗汉;饭十亿阿罗汉,不如饭一辟支佛;饭百亿辟支佛,
不如饭一三世诸佛;饭千亿三世诸佛,不如饭一无念无住无修无证之者。
---佛说<<四十二章经>>
<<四十二章经>> 是据说翻译到中国的最早的经典,传法的人是大阿罗汉, 好像来了两个
大阿罗汉.
☆─────────────────────────────────────☆
freeman08 (平常心) 于 (Fri Nov 4 10:15:54 2011, 美东) 提到:
我理解,前面一大段排比句,都还在描述有所得、有所求的境界。
而最后一句话是无所求、无所得的境界。
以无所得故。
当然是更好。
☆────────────────────────────────... 阅读全帖
Y**u
发帖数: 5466
35
☆─────────────────────────────────────☆
qxdren (净心婆罗门) 于 (Mon Nov 5 08:09:21 2012, 美东) 提到:
ZT
“‘诸位学佛,不要舍近求远,或追寻某一种密法。某某法王某某某也要死嘛!他患上
严重的癌症时,有四、五位近身弟子悄悄地来见我,求我救救他的命。我说好,但大宝
法王必先要改头换面,要做个和尚,真正的皈依三宝。’
大家听得入神,堂内鸦雀无声。
有人问:‘那么,喇嘛不是和尚吗?’
(宣化)上人答:‘大乘佛教的比丘,要受二百五十条具足戒,并且戒律精严,堪称为
比丘。这不可以与西藏的某一些喇嘛们相题并论。那些喇嘛能吃肉、五辛、喝酒,其他
更不用说,因此在戒律上的修持,与佛陀亲制是截然不同。大家必具择法眼,不要听人
说密!密!密!能即身成佛,就贪捷径,把自己从前所积的一点善功德也会断丧。所谓
‘密在汝边’,真正的密法就在自性里,不须向外驰求秘密……。
又有人问:‘那么,为甚么密宗他们的咒那么灵?譬如有死咒,能咒人于死地?’
(宣化)上人说:‘不错,密咒的力量很大,但行者多数嗔恨心,报仇心很重。你违背
... 阅读全帖
m**t
发帖数: 1292
36
来自主题: EmergingNetworking版 - Politics everywhere even in Cisco ACS
as international standard, TW is not a country...
1. Has space or territory that has internationally recognized boundaries (
boundary disputes are OK).
Somewhat. Due to political pressure from mainland China, the United States
and most other significant nations recognize one China and thus include the
boundaries of Taiwan as being part of the boundaries of China.
p********y
发帖数: 111
37
来自主题: Programming版 - 有人作过Surface Triangulation嘛?
就是将不规则物体表面用无数小三角形近似,然后便于计算面积
网上倒是找到一个近似的例子:http://www.heikman.de/index.html?/tools/java/triangulation.html
和我所想的方法类似,遵循:
* find all boundary points in the data set
* find all neighbouring boundary points for each boundary point
* find three neighbouring boundary points and assign them to a new
triangle.
不过这个java作者说了他的code有问题。
我所要应付的componenets是无规则的,唯一的信息就是这个component包含的所有点的
三维坐标,如果我自己用c来写,具体的思路大概如下:
把component包含的所有点用网格覆盖(把component装入稍大的网格盒子),含有点的
网格为实网格,如果某个实网格在一个小范围内所有邻居都是实网格,就把该
s********n
发帖数: 235
38
来自主题: Chemistry版 - Paper help! Thanks!
Title: PLAUSIBLE CONCEPTS NECESSARY AND SUFFICIENT FOR INTERPRETATION OF
CERAMIC GRAIN-BOUNDARY PHENOMENA .1. GRAIN-BOUNDARY CHARACTERISTICS,
STRUCTURE, AND ELECTROSTATIC POTENTIAL
Author(s): KINGERY WD
Source: JOURNAL OF THE AMERICAN CERAMIC SOCIETY Volume: 57 Issue: 1
Pages: 1-8 DOI: 10.1111/j.1151-2916.1974.tb11350.x Published: 1974
Title: PLAUSIBLE CONCEPTS NECESSARY AND SUFFICIENT FOR INTERPRETATION OF
CERAMIC GRAIN-BOUNDARY PHENOMENA-II, SOLUTE SEGREGATION, GRAIN-BOUNDARY
DIFFUSIO... 阅读全帖
f*******d
发帖数: 339
39
来自主题: Computation版 - 请教:求最值问题
Recently I have done something similar. The one dimensional
minimization is done using Newton-Ralphson. I guess the main problem
is that there are boundaries on the space, so
naive application could get out of the boundary. What I did was to
extend the function's domain, when the point is outside boundary a
large number (the value depends on the distance to boundary) is returned
so as to induce the algorithm to get back. Maybe there are better ways.
e*******n
发帖数: 872
40
来自主题: DataSciences版 - 40道经典DS/ML面试题解答,求指导
原题见
http://www.mitbbs.com/article_t/DataSciences/10029.html
专门开一个贴,尝试逐题解答。本人菜鸟,求大牛指导
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
1. Given a coin you don’t know it’s fair or unfair. Throw it 6 times and
get 1 tail and 5 head. Determine whether it’s fair or not. What’s your
confidence value?
我的答案是:
H0: the coin is fair
Ha: the coin is unfair
X is the number of heads
Rejection region: |X - 3| > 2, i.e., X = 0,1,5,or 6
significance level alpha:
alpha = P(reject H0 | H0 i... 阅读全帖
l*******e
发帖数: 3566
41
来自主题: _K12版 - 推爸推妈们!positive pushing
我本来都打算弃坑了,你这~么~大一个包子砸向我,我都不好意思了。再接着写点儿。
有可能全部写不完,等从国内回来再写。(部长怎么也不mark一下?)
关于bonding,我觉得主要是解决安全感。
听起来矛盾,但实际上一点不矛盾。
越小的时候,抱孩子,跟孩子多腻在一起,他们就越有安全感,越有安全感才会越独立
,越敢于去探索。你要是看过不同依恋类型的婴儿在陌生环境的录像,感觉就很明显了。
有些家长往往无视孩子的年龄。一说要培养孩子独立的精神,就说:好,让他哭,不要
陪她玩,让他自己玩。但是对0-2岁的孩子来说,这样的要求是不是过高啊?前面越陪
孩子一起玩,到3岁以后独立玩的时间才会越来越多。
同样,越小的时候,boundary越多,慢慢根据年龄放开boundary,这样孩子的规矩才会
好。国内现在一些家长反过来,越小的时候,没什么boundary,“因为孩子不懂嘛”他
们这么认为。随着年龄才慢慢加boundary,你说孩子乐意吗?
我看pa的贴,很多家长常常无视孩子的年龄及特点,让我觉得很无奈。上次欺负人的贴
,不到两岁的孩子,你要求他自己去要回被别人拿走的玩具,是不是要求太高啊?孩子
自己
R*****d
发帖数: 1148
42
来自主题: History版 - 大夏(Bactria)是什么文明?
说得好。我来放个马后炮,补充一下西方的原始文献,斯特拉波--此人大致与王莽同时
--撰写的《地理学》,十一卷十一章部分文字(篇幅限制,不好贴太多,大家要是感兴
趣,网上随便一搜就能找到这本书):
11.11.1 As for Bactria, a part of it lies alongside Aria towards the north,
though most of it lies above Aria and to the east of it. And much of it
produces everything except oil. The Greeks who caused Bactria to revolt grew
so powerful on account of the fertility of the country that they became
masters, not only of Ariana, but also of India, as Apollodorus of Artemita
says: and more tribes were sub... 阅读全帖
G**8
发帖数: 1209
43
来自主题: History版 - 骗子果蝇的伎俩
看了论文全文。很有意思的文章。网址在
http://www.nature.com/ejhg/journal/v16/n6/full/5201998a.html
不知道你的主贴在扯什么。原文倒数第二部分说:
For both maternal and paternal lineages, genetic boundaries between the
northern and southern populations start to emerge when only Han populations
are included in the analysis (Figure 3b and d). This indicates that the
patterns of spatial genetic boundaries are scale-dependent. The Fst values
between Han and the populations in the Southwest China are much higher than
those between Hans. When a... 阅读全帖
y*********d
发帖数: 1013
44
【 以下文字转载自 GeoSpace 讨论区 】
发信人: yellowchild (yellowchild), 信区: GeoSpace
标 题: 如何在ENVI里面用SHAPEFILE做MASK?
发信站: BBS 未名空间站 (Thu Apr 1 17:27:32 2010, 美东)
我的BOUNDARY文件是从SHAPEFILE文件转的RASTER文件,用这个RASTER文件做MASK去
RESIZE LANDSAT IMAGE,可是位置对不上,两个文件在ENVI里面可以LINKED,所以说明
是在一个IMAGE里面,但BOUNDARY应该位于IMAGE的右半部分,但现在在左半部分,有什
么方法可以移动吗,让BOUNDARY MASK在对的地方?
不知道自己说清楚了没,谢谢大家了....
s*****n
发帖数: 839
45
我的建议在这里:
About Diao Yu Island.
Proposal:
Solution attempted:
Solution A: boundary line as Japan suggested, but 1:9 (Japan: China) the oil
well number ratio
Solution B: boundary line as China suggested, but 1:9 (China: Japan) the oil
well number ratio
Ask China and Japan, which option they choose.
If both choose A or B, agreement achieved.
If Japan choose B, China choose A(both prefer oil over boundary)===>the
ratio should drop to 1:8
If Japan choose A, China choose B(both prefer bounday over oil... 阅读全帖
d*****t
发帖数: 7903
46
来自主题: Military版 - 西乌推迟后撤重武器。
看看Huntington 20年前的预言:
“THE FAULT LINES between civilizations are replacing the political and
ideological boundaries of the Cold War as the flash points for crisis and
bloodshed. The Cold War began when the Iron Curtain divided Europe
politically and ideologically. The Cold War ended with the end of the Iron
Curtain. As the ideological division of Europe has disappeared, the cultural
division of Europe between Western Christianity, on the one hand, and
Orthodox Christianity and Islam, on the othe... 阅读全帖
t***h
发帖数: 5601
47
领土面积包括陆地领土面积(land area)和水域领土面积(water area)。水域领土
又包括内水(internal waters)和领海(territorial waters)。
维基百科上的解释
https://en.wikipedia.org/wiki/List_of_countries_and_dependencies_by_area
This list includes three measurements of area:
* Total area: is the sum of land and water areas within international
boundaries and coastlines.
* Land area: is the aggregate of all land within international boundaries
and coastlines, excluding water area.
* Water area: is the sum of the surface areas of all inland water b... 阅读全帖
a****1
发帖数: 654
48
1962 开战前,巴铁和中国边界纠纷也很厉害,巴铁还向印度提议一起对付中国,被印
度无情拒掉了。 中印打完后,巴铁迅速倒向了中国,边界谈判完美达成。
wiki: Prior to the war, Pakistan also shared a disputed boundary with
China, and had proposed to India that the two countries adopt a common
defence against "northern" enemies (i.e. China), which was rejected by India
.[27] However, China and Pakistan took steps to peacefully negotiate their
shared boundaries, beginning on 13 October 1962, and concluding in December
of that year.[21]
Pakistan also expressed fear that th... 阅读全帖
s*****n
发帖数: 839
49
我的建议在这里:
About Diao Yu Island.
Proposal:
Solution attempted:
Solution A: boundary line as Japan suggested, but 1:9 (Japan: China) the oil
well number ratio
Solution B: boundary line as China suggested, but 1:9 (China: Japan) the oil
well number ratio
Ask China and Japan, which option they choose.
If both choose A or B, agreement achieved.
If Japan choose B, China choose A(both prefer oil over boundary)===>the
ratio should drop to 1:8
If Japan choose A, China choose B(both prefer bounday over oil... 阅读全帖
s*****n
发帖数: 839
50
来自主题: RisingChina版 - 钓鱼岛问题公平解决具体方案建议
我的建议在这里:
About Diao Yu Island.
Proposal:
Solution attempted:
Solution A: boundary line as Japan suggested, but 1:9 (Japan: China) the oil
well number ratio
Solution B: boundary line as China suggested, but 1:9 (China: Japan) the oil
well number ratio
Ask China and Japan, which option they choose.
If both choose A or B, agreement achieved.
If Japan choose B, China choose A(both prefer oil over boundary)===>the
ratio should drop to 1:8
If Japan choose A, China choose B(both prefer bounday over oil... 阅读全帖
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