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全部话题 - 话题: occurance
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W***i
发帖数: 833
1
来自主题: Running版 - Running Terminology
算了,我还是再贴一遍,
Your friendly beginning runner's guide to .... runner's jargon.
You'll notice we don't have a FAQ here -- that's because we want you to ask
your questions, join in, become part of the community! That said, I am sure
new runners get overwhelmed by phrases we throw around all the time here wit
h impunity; you probably think we're all speaking some strange language. To
follow along here, it's really helpful just to know some general stuff and w
hat terms mean. So in the interest of hel... 阅读全帖
l***h
发帖数: 9308
2
来自主题: Running版 - 你们说的MP是什么 ?
marathon pace
跑步黑话大全
Your friendly beginning runner's guide to .... runner's jargon. Cool
You'll notice we don't have a FAQ here -- that's because we want you to ask
your questions, join in, become part of the community! That said, I am sure
new runners get overwhelmed by phrases we throw around all the time here wit
h impunity; you probably think we're all speaking some strange language. To
follow along here, it's really helpful just to know some general stuff and w
hat terms mean. So in the in... 阅读全帖
h*h
发帖数: 27852
3
来自主题: Soccer版 - 看看荷兰是怎么培养球星的
summary:
从小培养,以培养基本足球技术为主,少打比赛也不在乎比赛成绩,通过出卖成品青年
球星赚钱
How a Soccer Star Is Made
The youth academy of the famed dutch soccer club Ajax is grandiosely called
De Toekomst — The Future. Set down beside a highway in an unprepossessing
district of Amsterdam, it consists of eight well-kept playing fields and a
two-story building that houses locker rooms, classrooms, workout facilities
and offices for coaches and sports scientists. In an airy cafe and bar,
players are served meals and visitors can have a... 阅读全帖
i*********5
发帖数: 19210
4
How Champions Do It
http://coachsci.sdsu.edu/swim/champion/evans.htm
JANET EVAN'S FULL STROKE AT 625 m OF HER 800 m GOLD MEDAL SWIM AT THE
BARCELONA OLYMPIC GAMES 1992
Each frame is .1 second apart. The swimmer breathes at the end of each right
arm pull.
Notable Features
Frame #1: This picture illustrates a feature of most top crawl-stroke
swimmers. The right arm entry is made at full stretch (no underwater gliding
) and is accommodated by a very linear posture in the total swimmer. The
uppe... 阅读全帖
r******l
发帖数: 10760
5
来自主题: Travel版 - 上来骂一下delta的skymiles
下面来自United的FAQ,这里明确说activity要occurred on or after your
enrollment date.
(不过他们的另一条FAQ也说飞完之后120天之内再enroll也可以拿到之前飞的mile。不
知道120天这条是否只对他们自家的航班有效?)
What qualifies for retroactive United mileage credit?
In the event that mileage earned with United does not appear in My mileage
summary, you may request credit subject to the following:
Mileage can be earned for activity that occurred on or after your enrollment
date in Mileage Plus.
You have up to 12 months from the date flight activity was completed to... 阅读全帖
d******8
发帖数: 2191
6
A maximum benefit of up to the amount indicated on Your
Letter of Confirmation is provided to cover certain expenses as
listed below which result from the cancellation or interruption
of Your Trip due to:
1. Any serious Injury or any unforeseen serious medical
condition;
a. Occurring to You or a Traveling Companion, which is
so disabling as to cause a reasonable person to delay,
cancel, or interrupt their Trip;
b. Occurring to a Family Member that is considered life
threatening or requiring hosp... 阅读全帖
D**********e
发帖数: 147
7
Pisces Horoscope for November 2010
By Susan Miller
November's aspects can only be described as breathtakingly special and once-
in-a-lifetime rare. As Jupiter
and Uranus make their final run together through Pisces in your lifetime,
they will set up a fireworks display
to blaze the night sky, the likes of which you've never seen and may never
see again. This will truly be an
exciting month, and if you are wise and wait until November 18 to finalize
an exciting deal, then all the
potential you se... 阅读全帖
t***y
发帖数: 182
8
source:
http://www.astrologyzone.com/forecasts/monthly/capricorn_full.p
Capricorn Horoscope for March 2012
By Susan Miller
March should be one of the most divine months of the year for your personal
life, dear Capricorn. You are ambitious and often do not allow yourself time
to relax and enjoy life, but early March will be so enchanting that you may
be simply powerless to resist. Indeed, early to mid-March rates as one of
my top two favorite times of the year, for what is happening is simply
ext... 阅读全帖
t***y
发帖数: 182
9
source:
http://www.astrologyzone.com/forecasts/monthly/capricorn_full.p
Capricorn Horoscope for March 2012
By Susan Miller
March should be one of the most divine months of the year for your personal
life, dear Capricorn. You are ambitious and often do not allow yourself time
to relax and enjoy life, but early March will be so enchanting that you may
be simply powerless to resist. Indeed, early to mid-March rates as one of
my top two favorite times of the year, for what is happening is simply
ext... 阅读全帖
m*******g
发帖数: 7050
10
来自主题: LeisureTime版 - 基因镜象理论说。。。
每个人都有一个双胞胎存在这个世界的某一处
Genetic Mirror Theory (鲁索基因镜像相遇论)
There is a book (theory) called "Genetic Mirror Theory and other
Natuarlly Occuring Phenomenon," by Marsille Roussau. Someone posted online
this:I recently found an interesting natuarlly occuring thoery found in our
world that states everyone has a mirror image somewhere in the world. You
may have heard of this. Its called Roussau's genetic mirror theory, and I
must say it is very interesting. Roussau's genetic mirror theory says that
everyo... 阅读全帖
r****e
发帖数: 3373
11
来,我给你贴一个。老头讲究起来真讲究,啰嗦起来真啰嗦,逗的时候真逗,恶的时候
真恶。
Playboy Interview: Vladimir Nabokov
By ALVIN TOFFLER • PLAYBOY • JANUARY 1964
Playboy: With the American publication of Lolita in 1958, your fame and
fortune mushroomed almost overnight from high repute among the literary
cognoscenti—which you had enjoyed for more than 30 years—to both acclaim
and abuse as the world-renowned author of a sensational best seller. In the
aftermath of this cause célèbre, do you ever regret having written Lolita?... 阅读全帖
n******8
发帖数: 558
12
Song
Christina Rossetti
When I am dead, my dearest,
Sing no sad songs for me;
Plant thou no roses at my head,
Nor shady cypress tree:
Be the green grass above me
With showers and dewdrops wet;
And if thou wilt, remember,
And if thou wilt, forget.
I shall not see the shadows,
I shall not feel the rain;
I shall not hear the nightingale
Sing on, as if in pain:
And dreaming through the twilight
That doth not rise nor set,
Haply I may remember,
And haply may forget.

我死去时, 最亲爱的你,
请不要... 阅读全帖
m****i
发帖数: 1076
13
来自主题: MusicPlayer版 - Blues Lesson (8)
Lesson: 8
Title: Development of Chords from Scale Tones in Thirds
Level: Beginner
Style: Chord theory
Instructor: Dennis O'Neill
10 February 1993
Introduction.
Many chords can be developed by extracting alternate scale tones,
i.e., using tones that are major thirds or minor thirds apart within a
scale. In this series of exercises, you will begin by building
three-note chords from the major and three minor scales relative to C
major and progress to building seven-note (thirteenth) chords. You
wil... 阅读全帖
p*********w
发帖数: 23432
14
中英文艾未未微博选登(2009.6~2010.7)
Ai Weiwei( @aiww )Tweet Quotes 1 (June 2009—July 2010)
1. 孩子们肾结石、大头娃娃、被拐卖、被活埋、被开苞、被毒害,但是要让他们保持
纯洁。
1. It does not matter children suffer from kidney stones or abnormally big
heads, and it does not matter children have been abducted, buried alive,
poisoned or lost their virginity, what matters is they remain mentally pure.
June 10, 2009 12:30:31
2. 我郑重的宣布,一个开骂的时代开始了,我们要轻声的骂死敌人。
2. I solemnly declare that here comes a name-calling era, and we would curse
the enemy softly ... 阅读全帖
c******o
发帖数: 1184
15
来自主题: WaterWorld版 - Zakaria: Will China stay on course?
Will China stay on course?
By Fareed Zakaria, CNN
Events in the Middle East and North Africa are of historic importance, but
the even bigger, long-term story is the rise of China. What path will it
choose at home and abroad in the years ahead?
For decades there has been debate at the highest levels of the Chinese
government about how much to modernize politically to ensure growth and
stave off revolution.
It’s notoriously difficult to analyze the inner workings off the Chinese
Communist Party. ... 阅读全帖
c*******a
发帖数: 746
16
来自主题: WaterWorld版 - 三文鱼生吃到底有没有危险?
http://www.answers.com/topic/anisakis
Anisakiasis
Anisakiasis is a human parasitic infection of the gastrointestinal tract
caused by the consumption of raw or undercooked seafood containing larvae of
the nematode Anisakis simplex. The first case of human infection by a
member of the family Anisakidae was reported in the Netherlands by Van Thiel
, who described the presence of a marine nematode in a patient suffering
from acute abdominal pain. [8] It is frequently reported in areas of the
world w... 阅读全帖
w*l
发帖数: 2550
17
你以为是“道歉”,方舟子可能也以为是“道歉”,可当事人不这么认为吧。
你这个例子除了更说明方舟子的虚伪外,还有别的什么用处吗?
An Open Letter to Shi-Min Fang from Robert Root-Bernstein, Ph. D., Professor
of Physiology, Michigan State University, East Lansing, MI 48824 USA;
r******[email protected]. Dated 3 August 2011.
A number of people, including myself, have accused you of
plagiarizing my work. You and your followers have denied it. Let’s use this
difference of opinion to educate ourselves about what constitutes
plagiarism in and see if we can reach an ac... 阅读全帖
t******n
发帖数: 2939
18
☆─────────────────────────────────────☆
lengygf (lengygf) 于 (Wed Feb 1 00:55:12 2012, 美东) 提到:
以前我特别喜欢生吃三文鱼,每次去餐馆都要点。虽然有点担心不卫生但实在太好吃了
啊,而且我想餐馆里肯定有方法把生吃的三文鱼处理干净的。
今天跟老美聊天,老美说生的三文鱼里面有虫子,会在人体内甚至脑部生长,产卵。吓
死我了。
请问有没有懂这方面的朋友告诉我,三文鱼生吃到底危险不危险?谢谢了!
☆─────────────────────────────────────☆
xiaojiya (xiaojiya) 于 (Wed Feb 1 01:02:32 2012, 美东) 提到:
有,看人均寿命:
男性寿命榜
1圣马力诺 80岁
2日本   79岁
2澳大利亚 79岁
2冰岛 79岁
2瑞典 79岁
2瑞士 79岁
7加拿大  78岁
7以色列 78岁
7意大利 78岁
7摩纳哥 78岁
7新加坡 78岁
女性长寿榜
1日本   86岁
2摩纳哥  85岁
3安道尔  84岁
3澳... 阅读全帖
m**c
发帖数: 7299
19
【 以下文字转载自 Military 讨论区 】
发信人: msgc (为了下一代免遭变态残害), 信区: Military
标 题: Hate crime, Hate speech and Hate speech in media
发信站: BBS 未名空间站 (Sun Oct 27 01:49:49 2013, 美东)
(仇恨罪首先是犯罪,然后要确认犯罪原因是因为某些原因,如种族歧视引起的暴力行
为等。变态人渣多次威胁公正讨论变态淫乱行为对社会危害等正常言论是仇恨罪,其实
是缺乏法律常识的表现,也是其破坏言论自由的罪证。相反,ABC公开宣扬种族灭绝性
的屠杀,已经构成煽动犯罪的。ABC可以用是否实施了屠杀辩护,这也可以用犯罪动机
来反击,先例有学生跟老板闹矛盾说出炸掉实验室而被作为犯罪处理的,ABC的言论比
起来,跟加严重,已经有了实施犯罪的计划和细节。)
In both crime and law, hate crimes (also known as bias-motivated crimes, or
race hate) occur when a perpetrator t... 阅读全帖
c*********l
发帖数: 3438
20
【 以下文字转载自 SanFrancisco 讨论区 】
发信人: continental (飞), 信区: SanFrancisco
标 题: 牛逼。湾区一老印装作按摩师性侵3名花季少女
发信站: BBS 未名空间站 (Sun Dec 22 12:07:28 2013, 美东)
就这斯坦福shopping center. 老印为了强奸什么都干的出来啊。提醒家里有女孩的要
小心学校里的阿三。
Police have arrested a massage therapist for sexual battery.
In November 2012, an adult victim in her late teens reported to detectives
that she had been sexually assaulted in June 2012 by a massage therapist
while at a massage appointment at LaBelle Day Spa & Salon at 855 El Camino
Real. Detectives ... 阅读全帖
b***n
发帖数: 13455
21
来自主题: WaterWorld版 - 刚把表格寄出去,安了
How to Report Charitable Fraud to the IRS
Instructions
1
Compile the charity's name, address and taxpayer identification number.
Describe the alleged violative conduct, how it was discovered, the dates it
occurred and the dollar amount involved. This information needs to be as
accurate as you can possibly make the information. The Internal Revenue
Service does not expect you to provide all of the information, but they do
prefer enough information to show a possible fraudulent activity did occur.... 阅读全帖
d******5
发帖数: 4273
22
依博拉病(Ebola virus disease):真相和热点
博客文章:
http://www.mitbbs.com/pc/pccon.php?id=14439&nid=338895
几天来,由于在德州Dalas发现美国国内首例病例,Ebola成了人们谈论的热点话题,
Ebola相关生化药股也在爆涨中。
Ebola可怕么?它如何传播?如何预防和治疗Ebola?
这里讨论了一些关于Ebola的热点问题:
(一)Ebola的真相
世界卫生组织(WHO)列举的关于Ebola的关键事实:
1. Ebola virus disease (EVD), formerly known as Ebola haemorrhagic
fever, is a severe, often fatal illness in humans.
2. The virus is transmitted to people from wild animals and
spreads in the human population through human-to-human
transmission.
3. The av... 阅读全帖
n**e
发帖数: 2026
23
下面这段“质问”就是这种无知无耻的典范。
1,妄想症的妄想是怪诞性的?还是非怪诞性的?逻辑混乱不混乱?
这些基本的要素都搞不清楚,就大言不惭地要给人科普,nile,你丢你医学校的老师的
脸啊!
http://zh.wikipedia.org/wiki/%E5%A6%84%E6%83%B3%E7%97%87
http://www.baike.com/wiki/%E5%A6%84%E6%83%B3%E7%97%87
2,nile在标题上问的是“什么是妄想”,但在内容你讲的是“妄想症”。
nile知道这两个名词的区别吗?
尼罗河完全可以反问,凭什么说搞不清不知道的是尼罗河。为什么是nile丢老师的脸而
不是你丢你家祖宗八代的脸。你又凭什么说nile不知道两个名词的区别。但是与这种基
佬人渣作任何对话都会给人一种吃下去一只刚刚从大粪里爬出来的蛆的感觉。所以我不
会问你任何问题。直到你把你所谓的真理说出来,nile自然会把耳光打在你的脸上。让
大家知道你有多愚蠢无知。
你的问题微镜先生已经回答过了:“妄想症的妄想是怪诞性的?还是非怪诞性的?”。
对这个问题的回答可以即肯定又否定,都是正确的。
『... 阅读全帖
c*****a
发帖数: 1728
24
十年前我就看过的英文版:
>> SHIT LIST !!!
>> ------------------------
>>THE GHOST SHIT
>> The kind where you feel shit come out, see shit on the toilet paper,
but
>> there's no shit in the bowl.
>>
>>THE CLEAN SHIT
>> The kind where you feel shit come out, see shit in the bowl, but there
's
>> no shit on the toilet paper.
>>
>>THE WET SHIT
>> You wipe your ass fifty times and it still feels unwiped. So you end
up
>> putting toilet paper between you... 阅读全帖
k***r
发帖数: 13724
25
你问反了,是旧大陆的猴子变异出的特性而已,有优势可以从绿叶中找出红果子,还能
分辨出发情的母猴子。
It is generally assumed that the ancestors of all monkeys were prosimians
who were monochromatic or dichromatic. The Old and New World monkeys became
separated 30-40 million years ago and have been traveling down their own
evolutionary tracks since then. It is likely that mutations in the X
chromosome gene or genes that provide the ability to see red colors occurred
after this separation. Given that trichromacy occurs in both the New and
Old W... 阅读全帖
d********f
发帖数: 43471
26
别人小学毕业没毕业不是很清楚,你肯定没有,至少你在我班上毕不了业
http://www.ivhhn.org/index.php?option=com_content&view=article&id=84
Exposure Effects
Carbon dioxide (CO2) is a toxic gas at high concentration, as well as an
asphyxiant gas (due to reduction in oxygen). Irritation of the eyes, nose
and throat occurs only at high concentrations. The concentration thresholds
for health effects are outlined in the table.
Health effects of respiratory exposure to carbon dioxide
(Baxter, 2000; Faivre-Pierret and Le Guern, 1983 and re... 阅读全帖
c******h
发帖数: 108
27
thanks to google.
first, the hardy-weinberg law says [1]:
evolution will not occur in a population if seven conditions are met:
1. mutation is not occurring
2. natural selection is not occurring
3. the population is infinitely large
4. all members of the population breed
5. all mating is totally random out of the population
6. everyone produces the same number of offspring
7. there is no migration in or out of the population
These conditions are the absence of the things that can c
c*********d
发帖数: 9770
28
1. Typical of the grassland dwellers of the continent is the American
antelope, or pronghorn.
美洲羚羊,或称叉角羚,是该大陆典型的草原动物。
2. Of the millions who saw Haley’s comet in 1986, how many people will live
long enough to see it return in the twenty-first century.
1986年看见哈雷慧星的千百万人当中,有多少人能够长寿到足以目睹它在二十一世纪的
回归呢?
3. Anthropologists have discovered that fear, happiness, sadness, and
surprise are universally reflected in facial expressions.
人类学家们已经发现,恐惧,快乐,悲伤和惊奇都会行之于色,这在全人类是共通的。
4. Because of its irritating effect... 阅读全帖
s*********t
发帖数: 4253
29
圣经利未记是写给犹太人的。今天的基督徒是不需要遵守了
圣经把不洁净的动物给分类都是有根据的。。神是不会无缘无故的去折腾犹太人。
你认为吃野味果子狸和蝙蝠等等就是健康食物吗?
顺便去查下什么是 filter-feeding shellfish?
食物的问题,你最好上网研究下今天的食物学报告再回来撒野。
对了,
你是不是好几天没刷牙了?你的口真的好臭~~ phew,好久没碰见这类的反基人物了。
http://des.nh.gov/organization/divisions/water/wmb/shellfish/fa
Are the shellfish safe to eat?
Shellfish harvested from "closed" areas have the potential to result in
illness if they are consumed, because filter-feeding shellfish can
concentrate harmful bacteria and viruses. When contaminated shellfish... 阅读全帖
s*********t
发帖数: 4253
30
圣经利未记是写给犹太人的。今天的基督徒是不需要遵守了
圣经把不洁净的动物给分类都是有根据的。。神是不会无缘无故的去折腾犹太人。
你认为吃野味果子狸和蝙蝠等等就是健康食物吗?
顺便去查下什么是 filter-feeding shellfish?
食物的问题,你最好上网研究下今天的食物学报告再回来撒野。
对了,
你是不是好几天没刷牙了?你的口真的好臭~~ phew,好久没碰见这类的反基人物了。
http://des.nh.gov/organization/divisions/water/wmb/shellfish/fa
Are the shellfish safe to eat?
Shellfish harvested from "closed" areas have the potential to result in
illness if they are consumed, because filter-feeding shellfish can
concentrate harmful bacteria and viruses. When contaminated shellfish... 阅读全帖
O**********0
发帖数: 61
31
☆─────────────────────────────────────☆
BHistory (往者的影子) 于 (Fri Sep 9 00:20:11 2011, 美东) 提到:
俺曾认为生命是进化起源的,后来越找越发现进化论像是信仰而非科学结论。可是每有
飞机网友觉着俺如此看待进化论是反科学了。
所以俺本着科学的精神,问个问题,求各位飞机进化论牛人给个科学的答案。
大家知道达尔文进化论是以遗传机制为基础的,第一个有遗传机制的生命怎么来的,当
时根本没有提及。
后人发现这一问题后,就又提出了化学进化论,就是无机分子在某种机制下,自动组合
出了第一个有遗传的生命。此后达尔文进化论似乎可以take care(其实未必,今后再
讨论)。
今天我们先看比第一个有遗传生命的出现简单万亿倍的问题,第一个蛋白质如何化学进化出
现?
先亮亮俺一个愚昧基督徒的愚见:
已知最简单的具有遗传机制的单细胞生命的复杂度已经远远超出人们最初的想象,大概
有400种蛋白质几十万个组成。其中较小的蛋白质大概100个氨基酸,如果在随机热运动
中组成,因为自然界对称的氨基酸不少于40种(20多种氨基酸及... 阅读全帖
t*******d
发帖数: 2570
32
关于进化是不是个事实。
From National Academies
http://www.nas.edu/evolution/TheoryOrFact.html
It is both. But that answer requires looking more deeply at the meanings of
the words "theory" and "fact."
In everyday usage, "theory" often refers to a hunch or a speculation. When
people say, "I have a theory about why that happened," they are often
drawing a conclusion based on fragmentary or inconclusive evidence.
The formal scientific definition of theory is quite different from the
everyday meaning of the wo... 阅读全帖
C*******r
发帖数: 10345
33
来自主题: TrustInJesus版 - Is God a Taoist?
这是数学家,逻辑学家Smullyan对free will问题的一次尝试。Smullyan本人认为他自
己是道家哲学者。
Mortal:
And therefore, O God, I pray thee, if thou hast one ounce of mercy for
this thy suffering creature, absolve me of having to have free will!
God:
You reject the greatest gift I have given thee?
Mortal:
How can you call that which was forced on me a gift? I have free will,
but not of my own choice. I have never freely chosen to have free will. I
have to have free will, whether I like it or not!
God:
Why would you wish ... 阅读全帖
m****r
发帖数: 1904
34
来自主题: TrustInJesus版 - 跟基徒们一起查圣经.
“日”在圣经里有很多解释,这里不是24小时的意思。
上帝对亚当说吃禁果的后果时提到吃禁果当天就会死,但是亚当活了900多岁。
彼得后书3:8“但是,亲爱的弟兄,有一件事你们不可忽视,就是在耶和华看来,一日
如千年,千年如一日”
“日”在创世纪应该解释为千年最恰当。
另外日月在第四“日”之前已经存在了,只不过第四“日”放到了现在的位置。
--------------------------------------------------------------------
The Bible does not clearly define day and night or their divisions, such as
“evening, morning, and noonday” (Ps.55:18), the watches of the night (Ex14
:24; Judg7:19), midnight or half the night(Ex11:4;12:29), and the notion of
“hour” is not mentioned at all. The... 阅读全帖
P******l
发帖数: 1648
35
来自主题: TrustInJesus版 - 血型的由来——反驳进化论者的批评
These are just google results from Apologetics websites for further study
and thoughts. Those who try to mess up with malicious attitude will get what
they deserve. On the other hand, we welcome sincere questions and are
willing to discuss about these together with mutual respect. Thanks.
http://askjohnmackay.com/blood-groups-how-a-b-ab-o-rh-blood-groups-from-adam-eve/
About the author: Diane Eager
Diane Eager has a background in medicine, and was a lecturer in biomedical
sciences at Univer... 阅读全帖
S**U
发帖数: 7025
36
来自主题: Wisdom版 - 怎样区分free will和destiny?
孙子曰∶昔之善战者,先为不可胜,以待敌之可胜。不可胜在己,可胜在敌。故善战者
,能为不可胜,不能使敌之必可胜。故曰∶胜可知,而不可为。
comment: free will can't create success by itself; it can only create the
conditions for success to occur.
不可胜者,守也;可胜者,攻也。守则不足,攻则有余。善守者,藏于九地之下;善攻
者,动于九天之上。故能自保而全胜也。
comment: preparation in advance is necessary for success to occur. Then
seize the opportunity when it occurs.
...
故善战之胜也,无智名,无勇功。故其战胜不忒。不忒者,其所措必胜,胜已败者也。
故善战者,立于不败之地,而不失敌之败也。是故胜兵先胜而后求战,败兵先战,而后
求胜。
How you act is based on what you think. What you think is based on what... 阅读全帖
l**a
发帖数: 5175
37
................a typical example of ....................
This review is from: The Hindus: An Alternative History (Kindle Edition)
Banned in Bangalore, the New York Times op-ed said. Why ban a book, no
matter how offensive, the literati fumed. No one can truly ban a book in the
Internet age, friends pointed out. Naturally, I bought a copy—and more to
the point, read the book.
Before we proceed, let me say that I do not support banning any book (or
even legally requiring a book to be withdrawn fr... 阅读全帖
s**l
发帖数: 11983
38
来自主题: NorthEast版 - avoid GMO, and 非转基因产品
strongly recommend this project and its website:
http://www.nongmoproject.org/
GMOs, or “genetically modified organisms,” are plants or animals created
through the gene splicing techniques of biotechnology (also called genetic
engineering, or GE). This experimental technology merges DNA from different
species, creating unstable combinations of plant, animal, bacterial and
viral genes that cannot occur in nature or in traditional crossbreeding.
For consumers, it can be difficult to stay up-to-dat... 阅读全帖
c*****t
发帖数: 1879
39
来自主题: Java版 - JCreator如何调试程序?
Well, go test a piece code (any language, including Java) that normally
finishes within 1 sec from command line. Now execute it from a JVM, it
can take up to 10 sec to finish, particularly if it contains floating
point calculations.
The fundamental problem with using debugger is
1. One has to know where the problem occurs. Otherwise, you are wasting
time stepping. A lot of time, a bug occurs in a function not really
because the function is bugged, but the problem has occurred else
wh
b*******g
发帖数: 603
40
来自主题: Programming版 - What's a transaction.
In an atomic transaction, a series of database operations either all occur,
or nothing occurs. A guarantee of atomicity prevents updates to the database
occurring only partially, which can cause greater problems than rejecting
the whole series outright. In other words, atomicity means indivisibility
and irreducibility.[1]
半路出家的,最好把基础知识补了再来。每天纠缠这些常识问题,实在是浪费时间。
居然还问怎么算transaction, 我老不是来做TA的。
a*****g
发帖数: 19398
41
来自主题: Programming版 - 计算围棋棋盘合法图案的源代码
#!/usr/bin/env pike
// legal.pike - Count the number of legal go boards.
// Copyright 2005 by Gunnar Farneb?ck
// [email protected]
/* */
//
// You are free to do whatever you want with this code.
//
//
// This program computes the number of legal go board configurations
// for a rectangular board of a given size. It is efficient enough to
// handle boards up to 8x8 within minutes and up to 11x11 in less than
// 24 hours (on a fast computer). For rectangular boa... 阅读全帖
d*******1
发帖数: 854
42
这就是我的问题啊, 我的文件用LATEX和BIBTEX都可以, 就是PDFLATEX不行,得到一大堆下面的出错信息
LaTeX Warning: Reference `fig3' on page 4 undefined on input line 159.
Underfull \vbox (badness 4492) has occurred while \output is active
Overfull \hbox (5.47499pt too wide) has occurred while \output is active
\T1/aer/m/n/10.95 4 []
[4 ]
!pdfTeX error: pdflatex.exe (file U:/work/paper_abstract/JSSstyle/fig3.JPEG)
eading JPEG image failed (no JPEG header found)
==> Fatal error occurred, no outpu... 阅读全帖
M*****e
发帖数: 279
43
McKusick-Nathans Institute of Genetic Medicine > News and Events >
Newsletter Stories > 2010_12
Fertile Ground: What 2010 Nobel Laureate Robert Edwards Did On His Summer
Vacation (in 1965)
October 2010- In 1965, Robert Edwards spent six weeks at the Johns Hopkins
University School of Medicine working as a visiting fellow with Howard W.
Jones Jr., M.D., then head of the crytogenetics laboratory, trying to
fertilize human eggs in a laboratory test tube. They failed. Or so they
thought when they pu... 阅读全帖
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