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全部话题 - 话题: culprits
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T*******n
发帖数: 493
1
That line:
\thispagestyle{chappage}
is the culprit. To find out what it does, look for the
definition of \ps@chappage in the .sty. Somewhere in
\ps@chappage is messes with the page number.

chapter
s*****t
发帖数: 1994
2
A Dust Devil on Mars
Credit: Malin Space Science Systems, MGS, JPL, NASA
Explanation: Does the surface of Mars change? When inspecting yearly images of the
Martian surface taken by the robot spacecraft Mars Global Surveyor currently orbiting Mars,
sometimes new dark trails are visible. Although originally a mystery, the culprit is now
usually known to be a dust devil, a huge swirling gas-cloud with similarities to a terrestrial
tornado. Pictured above, a recent image has not only cap
x**********g
发帖数: 29
3
14 July 2010 Last updated at 06:51 ET
Rare mushroom blamed for mystery deaths in China
A tiny mushroom, little known to scientists, is behind some 400 sudden
deaths in China, experts say.
For 30 years, during the rainy season, scores of villagers in Yunnan
province have died suddenly of cardiac arrest.
Following a five-year investigation, researchers from the Chinese Centre for
Disease Control and Prevention (CDC) in Beijing say they have the culprit.
The mushroom, know as Little White, belongs
l*********s
发帖数: 5409
4
来自主题: Biology版 - 那个arsenic based life太好笑了
Is is floppy science, but it is the real culprit is the US government which
puts war,defense, entitlement ahead of education and sciences.
g*********d
发帖数: 233
5
据英国《每日邮报》1月7日报道,英国科学家找到了“急性癌症”的形成原因:细胞内
的染色体发
生“爆炸”破坏了DNA,从而让人有可能在短时间内患上癌症。相关论文发表于《细胞
》。
传统理论认为癌症是人体经历成千上万次的细胞突变后,慢慢演化的结果。但英国著名
的疾病研究机
构桑格研究所的新发现推翻了这种看法。这暗示了不管人们怎么努力保持身体健康,也
不能保证命运
不会拿他们开玩笑。同时还说明了为什么有些人在体检时根本没发现癌症痕迹,但数月
后突然就被诊
断患上这种疾病了。
桑格学院的科学家是通过研究750个肿瘤的遗传缺陷后得出以上结论的。其中大部分的
案例都与传统
理论相符,染色体的损坏是常年累积的结果。然而,其中至少有1/40的肿瘤不符合“标
准模式”,有的
染色体似乎是在一夜之间遭到破坏的。
参与此项研究的坎贝尔博士称:“测验结果太让我们惊讶了。在一个细胞里面,染色体
经过一次或者是
多次爆炸成为碎片。如果这个细胞开始笨拙地修补,把碎片杂乱的缝合起来,这样就破
坏了原来的
DNA结构,为癌症的快速形成提供了条件。”
坎贝尔博士表示:“这个细胞应该说‘好吧,我放弃’,而不是像对待昂贵的瓷... 阅读全帖
c*********r
发帖数: 1312
6
来自主题: Biology版 - 寄生虫与哮喘、过敏以及健康
上次在某个帖子里提到一个观点:
“还是听那个PI说,有人把免疫系统分为两大分支,一支负责监视寄生虫病原体什么的
,另一支和过敏啥的相关;这两分支相互平衡。最近有报道有人在过敏还是哮喘患者体
内注射寄生虫(其中包括他/她自己,这让我想起了Marshall和Morris),来加强前一
个分支抑制后一个分支,结果治好了过敏还是哮喘。。。下一步他/她要做大规模的试
验。。。这个只是听说而已,等他回来了,还需要查证查证。”
那个PI回来了,问他要消息来源,他说只是听到新闻,不知道是不是正式的文章发表。
于是自己查了一查,他说的那个目前还没找到,但找到几个有意思的报道。
先贴个这个:What Do Worms Have to Do With Asthma?
http://news.sciencemag.org/sciencenow/2011/02/what-do-worms-hav
WASHINGTON, D.C.—Parasites get a bad rap for a good reason. They cause a
litany of diseases with a terrifying... 阅读全帖
b***t
发帖数: 1104
7
Your speculation might sound reasonable in some sense. But all except one
clinical study up to date have found absolutely no association between
autism and MMR vaccination. (MMR among all vaccinations is the suspected
culprit by general public, probably due to its combined admission and
febrility side effect)The only study that showed increased ASD incidence in
MMR vaccinated kids is now retracted. It led to the famous license
suspension of the British doctor who conducted the study. Actually in... 阅读全帖
l**********1
发帖数: 5204
8
Ding
plus
>
April 04, 2012
The New Genetics of Autism – Why Environment Matters
by Thomas Insel
>
Last week’s autism news was about prevalence. The CDC reported a 78 percent increase in autism
prevalence since 2002. This week’s autism news is about genetics—three papers in Nature describe new
genes associated with autism. For many people, these two stories seem contradictory or, at best, unrelated.
Increasing prevalence suggests environmental factors like chemicals and microbes changing over the... 阅读全帖
w****2
发帖数: 2196
9
看看吧.
http://news.yahoo.com/cancer-science-many-discoveries-dont-hold
In cancer science, many 'discoveries' don't hold up
NEW YORK (Reuters) - A former researcher at Amgen Inc has found that many
basic studies on cancer -- a high proportion of them from university labs --
are unreliable, with grim consequences for producing new medicines in the
future.
During a decade as head of global cancer research at Amgen, C. Glenn Begley
identified 53 "landmark" publications -- papers in top journals, from
... 阅读全帖
S*****a
发帖数: 63
10
来自主题: Biology版 - 难怪NIH得cut funding
In cancer science, many "discoveries" don't hold up
(Reuters) - A former researcher at Amgen Inc has found that many basic
studies on cancer -- a high proportion of them from university labs -- are
unreliable, with grim consequences for producing new medicines in the future.
During a decade as head of global cancer research at Amgen, C. Glenn Begley
identified 53 "landmark" publications -- papers in top journals, from
reputable labs -- for his team to reproduce. Begley sought to double-check
the... 阅读全帖
D******n
发帖数: 2836
11
it is always
(data,experience,chance,random observations) --> hypothesis ---> Design of
Experiment --> Experiment and generate lots of data ---> prove or disprove
hypothesis.
so there is nothing wrong with hypothesis-driven. Not getting credited by
disproving/proving a hypothesis (depends on which is more scientifically
interesting or publishable) is the culprit. People have to find all means to
prove it is true/wrong by only showing favoring results or even fabricating
data.
On the other hand, ... 阅读全帖
s********n
发帖数: 2939
12
来自主题: Biology版 - 实例:利用NGS检测治病菌
现在这种例子越来越多了
http://www.nytimes.com/2014/06/05/health/in-first-quick-dna-tes
In a First, Test of DNA Finds Root of Illness
Joshua Osborn, 14, lay in a coma at American Family Children’s Hospital in
Madison, Wis. For weeks his brain had been swelling with fluid, and a
battery of tests had failed to reveal the cause.
The doctors told his parents, Clark and Julie, that they wanted to run one
more test with an experimental new technology. Scientists would search
Joshua’s cerebrospinal fluid for piece... 阅读全帖
F*******I
发帖数: 200
13
如果你有时间,请你读一读下面的文章,你就知道你是怎么样的一个人了!
我把最重要的两段摘在前面供你参考.
这两段里面最重要的一句话,我再摘出来放在最前面:
“Don’t forget that the liar lacks empathy: As hard as it is to believe, it
is true.”
empathy[`emp[Wi]
移情:对他人思想、感情和行为(甚至那些悲痛和纷乱的感情和行为)的理智性和感情上
的认识和理解。移情(empathy)强调理解而同情(sympathy)强调分担他人的感情和体验。
翻译: 一个说谎者(这里指病态的)缺乏同情心。虽然难以置信,但这是一个事实。
Don’t forget that the liar lacks empathy: As hard as it is to believe, it
is true. The liar does not have any moral consciousness of how the lying
behavior may make you feel. The liar does not ... 阅读全帖
F*******I
发帖数: 200
14

如果你有时间,请你读一读下面的文章,你就知道你是怎么样的一个人了!
我把最重要的两段摘在前面供你参考.
这两段里面最重要的一句话,我再摘出来放在最前面:
“Don’t forget that the liar lacks empathy: As hard as it is to believe, it
is true.”
empathy[`emp[Wi]
移情:对他人思想、感情和行为(甚至那些悲痛和纷乱的感情和行为)的理智性和感情上
的认识和理解。移情(empathy)强调理解而同情(sympathy)强调分担他人的感情和体验。
翻译: 一个说谎者缺乏同情心。虽然难以置信,但这是一个事实。
Don’t forget that the liar lacks empathy: As hard as it is to believe, it
is true. The liar does not have any moral consciousness of how the lying
behavior may make you feel. The liar does not think b... 阅读全帖
g*********9
发帖数: 1285
15
来自主题: ChineseMed版 - 其实证明疫苗和自闭症很简单
算算相关性就可以,前提是数据不能造假,
http://www.informaworld.com/smpp/content~db=all~content=a938070
这篇文章就发现一个著名加拿大学者发的文章数据有问题
http://www.google.ca/url?sa=t&source=web&cd=5&ved=0CDQQFjAE&url
The reason for the rapid rise of autism in the United States that began in
the 1990s is a mystery. Although individuals probably have a genetic
predisposition to develop autism, researchers suspect that one or more
environmental triggers are also needed. One of those triggers might be the
battery of vaccinations that young c... 阅读全帖
s********e
发帖数: 427
16
来自主题: ChineseMed版 - RSV疫苗之谜
我找到了John Hopkins那里的链接。
Hopkins-Led Team Solves Failed Vaccine Mystery
MEDIA CONTACT: Ekaterina Pesheva
EMAIL: e******[email protected]
PHONE: (410) 502-9433
December 15, 2008
Research led by Johns Hopkins Children's Center scientists has figured out
why a respiratory syncytial virus vaccine used in 1966 to inoculate children
against the infection instead caused severe respiratory disease and
effectively stopped efforts to make a better one.
The findings, published online on Dec. 14 in Nature Medicine, ... 阅读全帖
l****7
发帖数: 148
17
来自主题: MedicalCareer版 - Step2 Daily Question
Ms. Lambert is a 34-year-old woman who has been your patent for the last 4
year. She comes to you for her annual examination. She has read in “US
Health News” that breast cancer is the leading culprit for cancer death
among non-smoking women. She eats a lot of meat but does not like fruits and
vegetables. Her menstrual period began at age 12 and she has two boys ages
13 and 11. She is in a monogamous relationship with her husband and uses
oral contraceptive pills. She smokes 1/2 pack/day and dri
e*****a
发帖数: 1334
18
来自主题: MedicalCareer版 - [ZT] Residency Interview Tips
Basic Interview Tips – The Do's and Don'ts
DO:
- Act relaxed, even if you aren't. If you come off as stiff, it will hurt
you.
- Smile and laugh during your interview.
- Say ‘please’ and ‘thank you’ as much as possible...but don't make a
show out if it.
- Get a nice interview suit that FITS. Don't wear the suit that fit you 25
lbs ago.
- Shine your shoes. Iron your shirt.
- Go to the dinner if at all possible. If you can't go, make sure they know
why.
- Scout out the route to your interview the n... 阅读全帖
c****i
发帖数: 40
19
不忍心看着你焦急的心情,其实这里很多人都愿意帮忙,但是由于种种原因,无法给你
回复。
就以一般性的回复几句,首先你给的非常有限的病史体检化验结果等等,所以基本上没
人能在这里给你一个诊断。我search了一下,下面是链接以及原文,希望对你能有帮助
。另外,也不要小看国内的医生,有很多是不错的。
点击链接可以发现更多的内容。
http://emedicine.medscape.com/article/958739-overview
History
Despite the extensive differential diagnoses of splenomegaly, careful
history taking and physical examination, along with a CBC count and liver
function tests, often help in narrowing the list of possible causes. The
history should include attention to the following importan... 阅读全帖
d****y
发帖数: 2180
20
With such short onset time (3 hours after the food intake), I think it's
most likely caused by preformed toxins produced by bacteria. The
symptoms were gone after 6 hours also support food poison by preformed
toxins.
The most common one is Staphylococcus aureus. The other one is Bacillus
cereus. BC usually be found in reheated rice, so it's unlikely the
culprit in this case.
S.Aureus can be found in meat, mayonnaise, custard. So I think S. Aureus
preformed toxin may be the most likely one.
Patho... 阅读全帖
m******i
发帖数: 834
21
anotechnology hysteria and the Royal Canadian Mint
This will make you smile:
An odd-looking Canadian coin with a bright red flower was the culprit behind
a U.S. Defense Department false espionage warning earlier this year about
mysterious coin-like objects with radio frequency transmitters, The
Associated Press has learned.
The harmless "poppy coin" was so unfamiliar to suspicious U.S. Army
contractors traveling in Canada that they filed confidential espionage
accounts about them. The worried co
l*********s
发帖数: 5409
22
来自主题: Statistics版 - 请教R里面算逆矩阵的问题
Make sure your matrix is non-singular. 20 is too small; precision of numeric
computation is unlikely to be the culprit.
m**c
发帖数: 7299
23
【 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: 变态人渣宣扬仇恨编造谎言的贴是谁删的
发信站: BBS 未名空间站 (Wed May 21 14:30:58 2014, 美东)
还要再让这些狗东西再骗十年不成????
以下文字转载自 Gay_Criminolgy 俱乐部 】
发信人: msgc (为了下一代免遭变态残害), 信区: Gay_Criminolgy
标 题: LGBT Teen Who Committed Fake Hate Crimes Against Herself 10 Years
Ago
发信站: BBS 未名空间站 (Wed May 21 00:20:32 2014, 美东)
LGBT Teen Who Committed Fake Hate Crimes Against Herself 10 Years Ago Speaks
Out
This is likely a story you only noticed or cared about if you were a)
... 阅读全帖
m**c
发帖数: 7299
24
【 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: 变态人渣宣扬仇恨编造谎言的贴是谁删的
发信站: BBS 未名空间站 (Wed May 21 14:30:58 2014, 美东)
还要再让这些狗东西再骗十年不成????
以下文字转载自 Gay_Criminolgy 俱乐部 】
发信人: msgc (为了下一代免遭变态残害), 信区: Gay_Criminolgy
标 题: LGBT Teen Who Committed Fake Hate Crimes Against Herself 10 Years
Ago
发信站: BBS 未名空间站 (Wed May 21 00:20:32 2014, 美东)
LGBT Teen Who Committed Fake Hate Crimes Against Herself 10 Years Ago Speaks
Out
This is likely a story you only noticed or cared about if you were a)
... 阅读全帖
s**********8
发帖数: 25265
25
来自主题: MedicalDevice版 - key device GMP component - design control
Design Controls
INTRODUCTION
Coverage
QUALITY SYSTEM
Personnel Training
DESIGN AND DEVELOPMENT PLANNING
Interface
Structure of Plans
DESIGN INPUT
Input Checklists
DESIGN REVIEW
Combination Devices
Preparation For Reviews
Why Design Reviews
Types Of Design Review Meetings
Design Review Requirements
End Of Initial Design
DESIGN OUTPUT
Documenting Design Output
Acceptance Criteria
Design Output Approval
DESIGN VERIFICATION AND VA... 阅读全帖
s********o
发帖数: 3319
26
【 以下文字转载自 MedicalCareer 讨论区 】
发信人: herby (小臭宝), 信区: MedicalCareer
标 题: [合集] 你有生以来做出的最佳临床诊断是什么?
发信站: BBS 未名空间站 (Thu Jun 2 00:01:26 2011, 美东)
☆─────────────────────────────────────☆
Aplusplus (Hakuna Matata) 于 (Sun Mar 27 11:11:49 2011, 美东) 提到:
首先我申明,我放弃我的ignore list, 欢迎所有ID参加。
每个医生护士或者其他相关人员, 无论在中国还是美国, 肯定都有一些case刻骨铭心
。 请大家把你印象最深的一例写出来, 与大家分享。 比方说, 清华男被鉈杀案,
那个中国来的护士就是诊断的关键, 相信本例就是她一辈子也忘不了的诊断。
我觉得这样的讨论有助于大家提高学医热情,丰富医学知识,开拓临床思维, 间接帮
助考版医生复习,准备CS,和 interview. 你要是能从中挑一个case让你PD
impressed,我想我的... 阅读全帖
s********o
发帖数: 3319
27
【 以下文字转载自 MedicalCareer 讨论区 】
发信人: herby (小臭宝), 信区: MedicalCareer
标 题: [合集] 你有生以来做出的最佳临床诊断是什么?
发信站: BBS 未名空间站 (Thu Jun 2 00:01:26 2011, 美东)
☆─────────────────────────────────────☆
Aplusplus (Hakuna Matata) 于 (Sun Mar 27 11:11:49 2011, 美东) 提到:
首先我申明,我放弃我的ignore list, 欢迎所有ID参加。
每个医生护士或者其他相关人员, 无论在中国还是美国, 肯定都有一些case刻骨铭心
。 请大家把你印象最深的一例写出来, 与大家分享。 比方说, 清华男被鉈杀案,
那个中国来的护士就是诊断的关键, 相信本例就是她一辈子也忘不了的诊断。
我觉得这样的讨论有助于大家提高学医热情,丰富医学知识,开拓临床思维, 间接帮
助考版医生复习,准备CS,和 interview. 你要是能从中挑一个case让你PD
impressed,我想我的... 阅读全帖
V*****G
发帖数: 337
28
来自主题: Medicalpractice版 - A recent case
I will ask what was used for antiemetics (drug side effect for Torsades) and
check electrolyte.
Also would like to know any vomitting and diarrhea for electrolyte
perspective.
Amiodarone can cause torsades, and since it's half life is so long, and this is also one reasonable culprit.

one
coumadin
without
was
.
a*******n
发帖数: 82
29
来自主题: Medicalpractice版 - A recent case
Good thoughts! She didn't have any GI symptoms except nausea and poor oral
intake. No diarrhea or vomiting. No abd pain.

and
this is also one reasonable culprit.
V*****G
发帖数: 337
30
来自主题: Medicalpractice版 - A recent case
I will ask what was used for antiemetics (drug side effect for Torsades) and
check electrolyte.
Also would like to know any vomitting and diarrhea for electrolyte
perspective.
Amiodarone can cause torsades, and since it's half life is so long, and this is also one reasonable culprit.

one
coumadin
without
was
.
a*******n
发帖数: 82
31
来自主题: Medicalpractice版 - A recent case
Good thoughts! She didn't have any GI symptoms except nausea and poor oral
intake. No diarrhea or vomiting. No abd pain.

and
this is also one reasonable culprit.
n****a
发帖数: 2525
32
来自主题: Medicalpractice版 - Recurrent abdominal pain
Thanks everyone for replying.
It's been 12 days into her hospital stay, she is still in pain. Her IgG4 to
look for autoimmune pancreatitis was negative, lab ordered for possible
Celiac (which leads to poor absorption of Levothyroxine and pancreatitis
link) also negative. GI still thinks pancreatitis, might have been
exacerbated by cold meds she was taking that has some ETOH content. EGD was
done by GI only showing gastritis. CT ab showed nothing but cysts, no
pancreatic cyst or pseudocyst or oth... 阅读全帖
L****n
发帖数: 12932
33
来自主题: Medicalpractice版 - How to start a private practice?
can you first elaborate a bit why you want to start solo?
the main culprit of a solo practice is coverage, too maintain hospital
privilege, you must secure coverage while you are not available.
n*******c
发帖数: 501
34
来自主题: Medicalpractice版 - Anticoagulation question
I always start warfarin with bridging LWMH because warfarin can cause
transient hypercoagulable state, not because I want A/C to treat TIA.
I have seen one case who was on warfarin for afib but then stopped because
of dental procedure. warfarin was recommenced ?1-2 days after the procedure
with no LWMH cover and he ended up having a pontine infarct. Although I am
not 100% sure if warfarin is the culprit, I would use LWMH cover if it is
not contraindicated. The risk of stroke is small but real.
V*****G
发帖数: 337
35
来自主题: Medicalpractice版 - Is this Panic disorder or phobia
http://www.anxietynetwork.com/diff.html
People with panic believe very strongly that the "attack" they experienced
means that something is physically wrong with them.
People can be checked, rechecked, and use the hospital emergency rooms
repeatedly before it ever begins to get clear to them that what they are
legitimately suffering from is anxiety, and not a physical, medical
condition.
The central point is that people with panic fear that they have a physical,
medical disease. Otherwise, what ... 阅读全帖
A*******s
发帖数: 9638
36
来自主题: Medicalpractice版 - 求老师们评点以下这一治疗方案
Although DM nephrolopathy could be the cause of renal insufficiency, I would
rather believe HTN is the main culprit to blame.
He needs better control on his HTN.
s******v
发帖数: 477
37
来自主题: Medicalpractice版 - had a class today "Dermatology for the internist"
现学现卖,接着卖弄
drug eruptions ( sorry, I can only cover a small part of this):
1.Any drugs is capable of cutaneous lesions, for any rash consider drug
eruption.
2. The usual suspects: antimicrobiasis, ( PCN< Sulfonamides..), NSAIDS,
anticonvulsants, analgesics
3. Morphology of a drug eruption: exanthematous=> hypersensitivity syndrome;
urticarial=>serum sickness (like) reaction, anaphylaxis; vesiculobullous=>
steven Johnson syndrome/ TEN; Pustular => acute generalized examthematous
pustulsis
4. drug ... 阅读全帖
b******a
发帖数: 704
38
Common Causes of Pneumonia
In a young patient without coexisting illnesses, there are many potential
infectious causes of pneumonia.1 The patient's history gives us several
clues that help in reducing the list of possible pathogens. This patient
underwent bronchoscopy and bronchoalveolar lavage. Negative bacterial
cultures argue against common, easy-to-culture bacterial pathogens.
Furthermore, the patient did not have a response to multiple, broad-spectrum
antibacterial therapy including erythro... 阅读全帖
A*******s
发帖数: 9638
39
来自主题: Medicalpractice版 - 夜路走多了,总会遇到鬼
I concur. I wonder if any nutritional deficiency 2nd to ETOH abuse is the
culprit for CPM. Thiamine deficiency, for instance, in Alcoholics causes
Wernicke's encephalopathy but this patient did not have wernicke's lesions
in the brain, thanks to banana bags.
D*********t
发帖数: 140
40
来自主题: Medicalpractice版 - A night of VT storm
My humble guess:
Stop dobutamine which might be the culprit for triggering VT. Try lidocaine.
If lido doesn't work, try propafenol.
A*******s
发帖数: 9638
41
来自主题: Medicalpractice版 - 酒楼饮茶易诱发直肠癌 (转载)
Tea is not the culprit to blame. High protein diet could be. The title is
misleading.

★ 发自iPhone App: ChineseWeb 8.6
A*******s
发帖数: 9638
42
来自主题: Medicalpractice版 - An interesting case to share
A good question, I guess that 24 hrs residency training limit is the culprit
to blame. :)

think
★ 发自iPhone App: ChineseWeb 8.6
A*******s
发帖数: 9638
43
来自主题: Medicalpractice版 - An interesting case to share
A good question, I guess that 24 hrs residency training limit is the culprit
to blame. :)

think
★ 发自iPhone App: ChineseWeb 8.6
i*********5
发帖数: 19210
44
【 以下文字转载自 Swimming 讨论区 】
发信人: ironman2015 (IMMT 2013), 信区: Swimming
标 题: The High-Elbow Pull Of The Freestyle Stroke
发信站: BBS 未名空间站 (Sat Aug 31 08:29:17 2013, 美东)
The High-Elbow Pull Of The Freestyle Stroke
http://triathlon.competitor.com/2013/04/training/swim-speed-ser
Is The High-Elbow Pull Best For The Freestyle Swim Stroke?
http://triathlon.competitor.com/2013/07/training/is-the-high-el
The Race Club's Secret Tip – How to Pull Underwater Drills
今天读文章所学到的是EVF可以避免上臂在水里产生的阻力。
“During a high-el... 阅读全帖
h*h
发帖数: 18873
45
来自主题: Animals版 - 为什么天上会掉鸟?
Charles Choi
for National Geographic News
Published January 6, 2011
A mysterious rain of thousands of dead birds darkened New Year's Eve in
Arkansas, and this week similar reports streamed in from Louisiana, Sweden,
and elsewhere. (See pictures of the Arkansas bird die-off.)
But the in-air bird deaths aren't due to some apocalyptic plague or
insidious experiment—they happen all the time, scientists say. The recent
buzz, it seems, was mainly hatched by media hype.
At any given time there are "at ... 阅读全帖
h*h
发帖数: 18873
46
MEXICO CITY (AP) — The number of Monarch butterflies wintering in Mexico
plunged this year to its lowest level since studies began in 1993, leading
experts to announce Wednesday that the insects' annual migration from the
United States and Canada is in danger of disappearing.
A report released by the World Wildlife Fund, Mexico's Environment
Department and the Natural Protected Areas Commission blames the
displacement of the milkweed the species feeds on by genetically modified
crops and urban s... 阅读全帖
l*r
发帖数: 79569
47
【 以下文字转载自 PDA 讨论区 】
发信人: paulc (paulc), 信区: PDA
标 题: Google自动驾驶车加州可以合法上路了
发信站: BBS 未名空间站 (Wed Sep 26 17:53:26 2012, 美东)
虽然和pda不沾边,但是和google沾边。。。哈哈
http://newsfeed.time.com/2012/09/26/speeding-into-the-future-se
Speeding into the Future: Self-Driving Cars Are Now Legal in California
By Erik Hayden | @Erik_Hayden | September 26, 2012 | +
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JUSTIN SUL... 阅读全帖
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