w*******y 发帖数: 60932 | 1 Mammut Lucido TX1 Headlamp - 2011 Closeout:
http://www.rei.com/product/829577/mammut-lucido-tx1-headlamp-20
Cutting-edge Lucido lighting technology gives the Mammut Lucido TX1
headlamp excellent efficiency and versatility for use while skiing, biking
and climbing
High-quality Total Reflex Optics lens focuses light efficiently and
evenly across your field of vision for excellent peripheral vision
HiFlux 1-watt LED in the center blasts a bright beam up to 105m; 2
superbright LEDs? prov... 阅读全帖 |
|
G*********8 发帖数: 644 | 2 Big Week Ahead for Euro Zone
By EMESE BARTHA
FRANKFURT—The eurozone debt market faces another big test next week as
fiscally-weak governments prepare a deluge of new bond issues even as
worries about default risk increase. Market watchers expect the yields
demanded by investors to rise sharply from previous offers as a premium.
"In our view, next week's market attention will be mainly focused on EMU [
euro-zone] peripherals' supply as the market has already shown renewed
interest for highly-rate... 阅读全帖 |
|
h***e 发帖数: 7320 | 3 我们开个主题,肥猪和哈密我每天更新,希望大家能找到好匹克
如果大家发现新的event, 也请及时跟帖update,非常感谢 :)
Event Thread 不是推荐股票,欢迎讨论。
先给大家总结10月份的,以后每月开一贴哈
====================================
发信人: justsing (飞天的猪), 信区: pennystock
标 题: Re: 【Biotech Event Thread】
发信站: BBS 未名空间站 (Thu Oct 15 22:23:05 2009, 美东)
potentially stock-moving biotech events for October:
Oct. 5-6
JMP Securities Healthcare Focus conference
Oct. 7-8
Cowen & Co. 12 th Annual Therapeutics Conference
Oct. 8
FDA approval decision date for Spectrum Pharmaceuticals'(SPPI Quo... 阅读全帖 |
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y*****l 发帖数: 5997 | 4 来自主题: _pennystock版 - stec The 5 Top Stocks in the Computer Storage & Peripherals Industry With the
Highest Upside Potential (STEC, NTAP, SNDK, SYNA, EMC)
3 hours 41 minutes ago - Comtex SmarTrend(R) via Comtex
Comtex SmarTrend(R)Below are five top stocks (share price over $20) in the
Computer Storage & Peripherals industry with the highest upside potential.
Upside potential represents potential gains between the current stock price
and the projected average analyst target.
STEC (NASDAQ:STEC) has a potential upside of 30.... 阅读全帖 |
|
n**e 发帖数: 2026 | 5 在《诊断骗局之鱼目混珠》一文中,尼罗河揭示贝志城在中央电视台文献记录片中展示
的“远程诊断”不过是他自己从教科书上摘录的内容。人们不禁要问,既然贝志城声称
手里有上千份电邮回复,其中30%作出了铊中毒的正确诊断。一个绝对数字是48份邮件
作出了铊中毒的正确诊断。拿出一份邮件来给大家见识一下这个“正确诊断”应该是没
有问题的。贝志城之所以不能出示“正确诊断”并不是因为他手里没有这样的东西,而
是他遇到一道绕不过去的坎:时间限制性。注意下面这段对话(中央电视台文献记录片
《朱令的12年》):
贝志城:十号发了那是个周一,周三我就给朱令他爸爸打电话说,我看到提问里还有说
是铊中毒。
贝志城:很多医生很激烈地发表意见,说一定要作这个化验,因为她的症状太像铊中毒
了。
朱令父亲:贝志城给我打了个电话,说有人觉得是不是就是铊中毒。
朱令母亲:他(贝志城)说,阿姨你是怎么了,这么多人都说是铊中毒,你为什么就不
去化验。
一个无法改变的事实是,贝志城在48小时之内(1995年4月10日到12日)就锁定了铊中
毒诊断。而他手里根本就没有在48小时之内回复的“正确诊断”。这就是为什么他不敢
当众展示“正确... 阅读全帖 |
|
n**e 发帖数: 2026 | 6 【 以下文字转载自 WaterWorld 讨论区 】
发信人: nile (nile), 信区: WaterWorld
标 题: 清华投毒案——诊断骗局之神话先知
发信站: BBS 未名空间站 (Sat Feb 27 11:11:40 2016, 美东)
核心提要:贝志城通过远程诊断帮助协和医生挽救了朱令的生命,他自己却在第二年被
北大“劝退”。这里面的全部秘密就在于一个关键问题:时间限制性。尼罗河对证据的
分析表明,所谓“远程诊断“不过是一个明修栈道的先知神话。
在《诊断骗局之鱼目混珠》一文中,尼罗河揭示贝志城在中央电视台文献记录片中展示
的“远程诊断”不过是他自己从教科书上摘录的内容。人们不禁要问,既然贝志城声称
手里有上千份电邮回复,其中30%作出了铊中毒的正确诊断。一个绝对数字是84份邮件
作出了铊中毒的正确诊断。拿出一份邮件来给大家见识一下这个“正确诊断”应该是没
有问题的。贝志城之所以不能出示“正确诊断”并不是因为他手里没有这样的东西,而
是他遇到一道绕不过去的坎:时间限制性。注意下面这段对话(中央电视台文献记录片
《朱令的12年》):
贝志城:十号发了那是个周一,周三我... 阅读全帖 |
|
n**e 发帖数: 2026 | 7 【 以下文字转载自 WaterWorld 讨论区 】
发信人: nile (nile), 信区: WaterWorld
标 题: 清华投毒案——诊断骗局之神话先知
发信站: BBS 未名空间站 (Sat Feb 27 11:11:40 2016, 美东)
核心提要:贝志城通过远程诊断帮助协和医生挽救了朱令的生命,他自己却在第二年被
北大“劝退”。这里面的全部秘密就在于一个关键问题:时间限制性。尼罗河对证据的
分析表明,所谓“远程诊断“不过是一个明修栈道的先知神话。
在《诊断骗局之鱼目混珠》一文中,尼罗河揭示贝志城在中央电视台文献记录片中展示
的“远程诊断”不过是他自己从教科书上摘录的内容。人们不禁要问,既然贝志城声称
手里有上千份电邮回复,其中30%作出了铊中毒的正确诊断。一个绝对数字是84份邮件
作出了铊中毒的正确诊断。拿出一份邮件来给大家见识一下这个“正确诊断”应该是没
有问题的。贝志城之所以不能出示“正确诊断”并不是因为他手里没有这样的东西,而
是他遇到一道绕不过去的坎:时间限制性。注意下面这段对话(中央电视台文献记录片
《朱令的12年》):
贝志城:十号发了那是个周一,周三我... 阅读全帖 |
|
s****e 发帖数: 7018 | 8 楼主是千老
发信人: todayxhli (), 信区: Biology
标 题: 求审稿机会:干细胞/心血管疾病/分子生物/再生医学/表观遗传
关键字: 申绿;审稿机会
发信站: BBS 未名空间站 (Wed Jan 25 05:09:22 2017, 美东)
本人申绿,急求Review稿件,已有一点经验。
在美有两年博后经历,主要研究方向:
1. Molecular/cellular biology.
2. Development of molecular/ cellular therapies for heart disease.
3. Stem and progenitor cell transplantation for cardiovascular regeneration.
4. Cardiovascular tissue engineering.
5. Development of novel methods of in vivo/ex vivo cell reprogram.
6. Novel approaches to therapeutic cell regen... 阅读全帖 |
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X*******8 发帖数: 3895 | 9 刚才看有人在“请教一个转基因问题”,故把下面一篇文章转过来,没有翻译,有兴趣
的自己看吧。
http://www.holistichealthsecrets.com/alternativehealth/genetica
modified-foods-healthy-to-eat/
Are Genetically Modified Foods Healthy to Eat?
July 14th, 2009adminLeave a commentGo to comments
The topic of Genetically Modified Food (GMOs) can be confusing. On one side
we have big Pharma
companies touting studies that show that Genetically Modified Food is
perfectly safe for consumption. On
the other hand, we have wholistic health groups and speakers s... 阅读全帖 |
|
X*******8 发帖数: 3895 | 10 读读这个吧,没有翻译,有兴趣
的自己看吧。AAEM的人你不因该叫民科了吧?另外,谁把我关于先锋分类的贴删了?每
必要这么害怕吧?
http://www.holistichealthsecrets.com/alternativehealth/genetica
modified-foods-healthy-to-eat/
Are Genetically Modified Foods Healthy to Eat?
July 14th, 2009adminLeave a commentGo to comments
The topic of Genetically Modified Food (GMOs) can be confusing. On one side
we have big Pharma
companies touting studies that show that Genetically Modified Food is
perfectly safe for consumption. On
the other hand, we have wholistic health gr... 阅读全帖 |
|
P*K 发帖数: 74 | 11 Rise of the Hans
Why a dominant China could spark tribal warfare.
BY JOEL KOTKIN | JANUARY 17, 2011
http://www.foreignpolicy.com/articles/2011/01/17/rise_of_the_ha
page=0,0
When Chinese President Hu Jintao comes to Washington this week, there
aren't likely to be many surprises: Hu and Barack Obama will probably
keep their conversation to a fairly regulated script, focusing on trade
and North Korea and offering the expected viewpoints on both. But seen
from a different angle, everything in that c... 阅读全帖 |
|
w*********g 发帖数: 30882 | 12 笔者对此发表以下看法:
(1)卫生部2007年颁布实施《新资源食品管理办法》有意取消了2002年颁布实施
的《转基因食品卫生管理办法》“第五条 转基因食品的食用安全性和营养质量不得低
于对应的原有食品”这个条款,是退步,而不是进步!这种删除的实质是,进一步顺从
邪恶孟山都为首跨国转基因产业的私利与压力,置中国人民持续安全、健康、生存与繁
衍于不顾!
(2)卫生部2007年颁布实施《新资源食品管理办法》有意取消了2002年颁布实施
的《转基因食品卫生管理办法》“第五条”,但是卫生部《新资源食品管理办法》“第
三条”规定:
第三条 新资源食品应当符合《食品卫生法》及有关法规、规章、标准的规定,对
人体不得产生任何急性、亚急性、慢性或其他潜在性健康危害。
依据该第三条规定,在对于抗草甘膦转基因大豆加工的转基因大豆油,检测出超过
俄罗斯对大豆油草甘膦残留量允许标准与中国卫生部对棉籽油草甘膦残留最高限量2.9-
6倍的草甘膦残留量,已经证实对人类健康,特别对青少年、儿童、婴儿与孕妇及其胎
儿,造成极其严重危害情况下,(1)对人类健康不是形成 “潜在性健康危害”而是... 阅读全帖 |
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TN 发帖数: 1870 | 13 By the early 1970s, people in academic or research institutions had the
opportunity for single-person use of a computer system in interactive mode
for extended durations, although these systems would still have been too
expensive to be owned by a single person.
In the 1970s Hewlett Packard introduced fully BASIC programmable computers
that fit entirely on top of a desk, including a keyboard, a small one-line
display and printer. The Wang 2200 of 1973 had a full-size cathode ray tube
(CRT) and ca... 阅读全帖 |
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d*********o 发帖数: 6388 | 14 http://www.bbc.co.uk/zhongwen/simp/world/2011/11/111107_singapo
新加坡开国总理李光耀证实自己患上了一种神经疾病,使他步履不稳。
88岁的李光耀患上了“外周感觉神经元病变”(sensory peripheral neuropathy),他承认早在两年前就已经发病。
李光耀患病的消息最先是由她的女儿——新加坡著名脑神经医生李玮玲——在报纸专栏中披露。
不过李光耀强调自己仍然思路清晰,可以继续做出贡献。
新加坡《海峡时报》星期一(11月7日)引述李光耀说:“毫无疑问,这对我的思维、意志和决心都没有影响。”
他说:“那些坐在轮椅上的人能做出贡献,我还有两条腿,我会做出贡献。”
“步履不稳”
李光耀承认在86岁的时候患上了这种病,而他目前仍在努力适应。
他的女儿李玮玲说,她是在2009年10月陪同父亲到美国康涅狄格州探望美国前国务卿基辛格时发现了父亲患病。
李玮玲医生在《星期日海峡时报》的专栏上写道,她发现父亲的步履与基辛格相比明显摇摆不稳。
她亲自为父亲进行检查后,诊断父亲的腿部神经有毛病,而这诊断后来由她担任院长的国立脑神经医学... 阅读全帖 |
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k********k 发帖数: 5617 | 15 http://news.creaders.net/headline/subject_details.php?nid=49457
万维读者网 > 中国嘹望 > 万维专稿 > 正文
从解放军的外语看中国的战略
万维读者网 2011-11-23 22:05:45
万维读者网记者江夏编译报道:美国军方《武装部队杂志》(Armed Forces Journal)
2011年11月号刊登韓德森(Scott J. Henderson)的文章说,美国和西方对中国的观察
,通常基于政府政策的演变、外交关系、实力重组等因素,但还有另一个有用的参照物
,那就是军队的外语培训。
早在1949年,中国人民解放军就在洛阳建立了外语学院,作为培养国防语言人才的摇篮
。现在洛阳“解放军外语大学”已经培养了5万多名毕业生,担负起军事翻译、军事外
交、国际反恐、联合国维和行动等各项工作。从该校的课程设置可知,这是一所培训(
能破解密碼的)多种语言人才的军事情报学府。
解放军外语大学出版自己的《外语杂志》。1978年至1987年,以英文、俄文、日文、韩
文为主要出版语种。相对少的外国语种,显示当时中国主要关注的是周边... 阅读全帖 |
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l*********1 发帖数: 2971 | 16 拿死30万人的人间惨剧做背景,硬加入原作没有的浪曼外F戏,影评一般偏差. 老谋
子拿小金人得拍菊花戏才行
The Flowers of War **
by Andrew Schenker on December 18, 2011 Jump to Comments (0) or Add Your
Own
----------------------------------------------------------------------------
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Buy on Amazon:
Book
Are the lives and bodies of a dozen virginal 13-year-old girls worth the
same as the lives and bodies of the equivalent number of prostitutes? That's
the moral dilemma at the heart of Zhang Yimou's The Flowers of War, the
celebrated filmmaker's... 阅读全帖 |
|
D**S 发帖数: 24887 | 17 如果你就好那口儿,无所谓,接着喝。
如果你是因为信了所谓红酒对心血管有好处的说法才饮用的,恭喜你了,丑闻来了!
University Suspects Fraud by a Researcher Who Studied Red Wine
A charge of widespread scientific fraud, involving 26 articles published in
11 journals, was leveled by the University of Connecticut today against
Dipak K. Das, one of its researchers, whose work reported health benefits in
red wine.
Many of the articles reported positive effects from resveratrol, an
ingredient of red wine thought to promote longevity in laboratory animals.
The... 阅读全帖 |
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C*G 发帖数: 7495 | 18 以下拷贝美国二百多大行业,在天朝,90%以上都是开放的,70%以上有待开发提高,并
无垄断。接近一半在天朝都缺乏投资,其实很多技术,服务,管理和盈利模式都是公开
半公开的,按着美国的样子照猫画虎就行,天朝各行业整体有美帝一半到六成七成功利
,国力就远超美帝了。
再无耻的资本,也不能说在这些行业不努力赚钱,就想着控制着国家命脉和民生的基础
行业当大爷赚钱。
hiahia
Name
Accident & Health Insurance
Advertising Agencies
Aerospace/Defense - Major Diversified
Aerospace/Defense Products & Services
Agricultural Chemicals
Air Delivery & Freight Services
Air Services, Other
Aluminum
Apparel Stores
Appliances
Application Software
Asset Management
Auto Dealerships
Auto Manufacturers ... 阅读全帖 |
|
S*****s 发帖数: 7520 | 19 反右扩大化了?
你去读读邓选看邓怎么看待“扩大化”的,那叫peripheral damage
你懂吗? |
|
H****g 发帖数: 14447 | 20 沃勒斯坦是美国著名的左派理论大家,以研究世界体系理论出名。最近出了这套书的第
四卷。该理论说起来呢,和毛泽东当年独创的“三个世界”也有些渊源。这本书最早是
沃勒斯坦1974年在加拿大当教授时的讲义。74年发生了什么事情呢?首先说,74年美国
和和英国都在经济危机之中。
其次呢,74年一个著名的右派拿到了诺贝尔经济学奖,并且影响到了后来几十年的世界
。就是哈耶克(Hayek)。而和哈耶克分享这份奖金的是瑞典人缪达尔(Gunnar Myrdal
),他的老婆Alva出身名门,担任过瑞典驻印度大使,还做过政府部长。
而这两个高官名流生了两个女儿,一个儿子。本帖主要说的就是这个儿子,叫Jan,自
述15岁起就成了马克思主义者,后来呢,跟欧洲那些伪共划清界限,至今仍然是铁杆毛
轮(die-hard Maoist)。上月跑到印度访问,接受采访时大发感慨,骂现如今的左派
严重脱离群众,
对了,Jan还是在天津南开拿的博士。他62年来中国,住一个村里,后来写了一本书,
Report from a Chinese Village,对毛时代大加赞扬。请注意,是1962年,也就是被
妖魔化的那个“大饥荒”年... 阅读全帖 |
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A*********r 发帖数: 2115 | 21 不知道不要乱说,东亚人种在身体构造上是抗严寒的,缺乏锻炼才会那么怕冷。
http://en.wikipedia.org/wiki/Mongoloid#Features
Cold adaption
See also: Allen's rule
"Eskimo Group" by photographer William Dinwiddie (1894)
Eskimo women and one Eskimo man (1922)[60]
Professor of anthropology, Akazawa Takeru (Japanese:赤沢威) of the
International Research Center for Japanese Studies in Kyoto Japan, said
Mongoloid features are an adaption to the "cold" of the "Mammoth Steppe".[26
] He mentions the "Lewis waves" of warm blood cyclical vasodilation... 阅读全帖 |
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K**********n 发帖数: 1197 | 22
跟这帮自称理科的文科生物wsn实在纠缠不清楚。给丫们上点洋大人自己的说法吧,而
且都是学术圈的,已有reference一堆,其中一份是著名的兰德公司的报告。
另外,美国和澳洲已立法限制使用脑波扫描仪,拿脑波扫描仪扫本国公民已是联邦法的
重罪。不过这个比较难的是你无法证实谁接收了你的脑信号。所以立了法跟没立一个样。
Remote Mind Control Technology
Reprinted from SECRET AND SUPPRESSED: BANNED IDEAS AND HIDDEN
HISTORY, edited by Jim Keith, $12.95, available from
1-800-680-INET.
There had been an ongoing controversy over health effects of electromagnetic
fields (EMF) for years (e.g., extremely low frequency radiation and the
Navy's Project Sea... 阅读全帖 |
|
S*****s 发帖数: 7520 | 23 这些问题都是“同质”的
其理论都是“基于为了一个更大的目标,必要的牺牲没办法”
这叫peripheral damage |
|
w*********r 发帖数: 42116 | 24 peripheral damage是因为攻击,造成了不必要的伤害,你们是故意伤害小孩子,装什
么B呀。 |
|
S*****s 发帖数: 7520 | 25 谁装b了?难道这个事情不是因为大家为朱玲讨回公道,而造成的peripheral damage?
孩子的父母但凡有点责任心的话应该站出来加入革命队伍主动帮助找到凶手
给大家一个说法 |
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s**i 发帖数: 4448 | 26 有毛神秘的。
他那一点,把你注意力聚焦在自己虎口上了。每一刻都有无数神经冲动信号要拥到脑子
里。大脑可以同时处理的数据有限,必须prioritize,有个把关的,把优先级高的信号
放进去处理。就好像你专注的时候,会tune out环境的声音什么的。一个例子就是警察
或逃犯高速飙车的时候会形成tunnel vision, peripheral vision消失。因为大脑必须
集中处理最紧急的攸关生死的那些信息。
再比如说痛觉,只有大脑处理了比如损伤部位炎症物质印发的冲动,在中枢解读为奥,
这个应该激活痛感受,你才会感受的“痛”。不处理,就不觉着痛。一种止痛的方法就
是这样的,用各种非痛觉刺激,distract,或淹没引起痛觉的冲动上传。比如掐虎口止
别处的痛。西医也有类似方法,不过是用装置实现的。本质一样。
人体肌肉皮肤到处都是神经和各种感受器,你聚焦到虎口上,这种本底背景信号本来都
是被大脑忽略掉的,现在集中来感受一下,奥,那个肌肉好像还在动吗。
气功你说对了,就是心理暗示,来自他人的和自己的。 |
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T**********e 发帖数: 29576 | 27 How can you protect yourself from the "Knockout Game?" CNN attempted to
answer that question Tuesday with an interesting segment that's going viral.
News anchor Brooke Baldwin asked guest Rabbi Gary Moskowitz, a former New
York police officer with a black belt and the nickname "Rambowitz," to
demonstrate self-defense techniques on her co-anchor Don Lemon.
"Don't hurt me," Lemon said. "This is not the anchor knockout game."
He then pretended to "sucker punch" Moskowitz, who blocked the sneak atta... 阅读全帖 |
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l*****7 发帖数: 8463 | 28 Yulia Tymoshenko is back centre stage in Ukraine
http://www.theguardian.com/world/2014/feb/23/yulia-tymoshenko-r
Yulia Tymoshenko is back centre stage in Ukraine – but not all want her
there
After more than two years behind bars, the former prime minister remains a
decisive figure in Ukrainian politics
Yulia Tymoshenko addresses the crowd in Kiev's Independence Square after
being freed from prison on 22 February. Photograph: Jeff J Mitchell/Getty
Images
Within minutes of being freed from her Kha... 阅读全帖 |
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u*******2 发帖数: 287 | 29 Virus needs to invade cells to replicate. The rabies virus can attach to the
Ach(acetylcholine) receptor, which mostly locate on neuron axons. The virus
then enters neurons and spreads via the peripheral nervous system and
eventually reach CNS. It's the severe brain inflammation that tortures the
host to death. |
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b********n 发帖数: 38600 | 30 What should the United States do about East Asia’s territorial disputes?
Help ensure that “the broad Pacific Ocean is vast enough to embrace both
China and the United States,” as President Xi Jinping recently told U.S.
Secretary of State John Kerry. Negotiations are mandatory where a major
power is emerging which, understandably, sees no reason to blithely accept
past international strictures agreed to by others. And talking often works,
even with Beijing. Of twenty-three previous border dispute... 阅读全帖 |
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q********u 发帖数: 15519 | 31 人物简介
编辑
美国疼痛学专家 阮秀禄(Xiulu Ruan)医生简介: 生于济南,1982 年就读于山东医科
大学医学系(英语班),88 年毕业. 1989年赴美深造,接受了临床医生全面正规的训练,
先后在美国麻省Worcester Medical Center内科任实习医生(internship),在威斯康星
医学院(Medical College of Wisconsin)附属医院理疗与康复科任住院医生(residency
), 在密执根大学University of Michigan (Ann Arbor) Health Systems 麻醉科-介入
治疗疼痛医学中心接受了研究生专科培训(Fellowship),通过了八项医学专业/亚专业
特考文凭考试,成为美国医学界持有最多特考文凭的医生, 激励着海外医学学子为实
现自己的梦想而奋斗。
2人物生涯
编辑
创立并刷新世界纪录
学无止境,是阮秀禄医生的座右铭. 基于对病人的高度责任感及对技术精益求精的工作
作风, 阮医生刻苦学习,努力钻研, 以惊人的毅力,通过了艰辛的考试,以其拿下8项美
国医学专业/亚专业特考文凭(Board/S... 阅读全帖 |
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b********n 发帖数: 38600 | 32 U.S. is Destroying Europe
http://www.strategic-culture.org/news/2015/08/07/us-is-destroyi
In Libya, Syria, Ukraine, and other countries at the periphery or edges of
Europe, U.S. President Barack Obama has been pursuing a policy of
destabilization, and even of bombings and other military assistance, that
drives millions of refugees out of those peripheral areas and into Europe,
thereby adding fuel to the far-rightwing fires of anti-immigrant
rejectionism, and of resultant political destabilizatio... 阅读全帖 |
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s********i 发帖数: 17328 | 33 There are several "open-source hardware" CPUs, typically implemented as a
soft microprocessor.
Amber is an ARM-compatible 32-bit RISC processor. Amber implements the ARMv2
instruction set.
LEON is an open source 32-bit SPARC-like CPU created by the ESA. It's the
standard CPU for the European Space Industry.
Milkymist SoC, featuring the LatticeMico32 microprocessor core, has a
complete set of independently developed open source system-on-chip cores
such as a SDRAM controller, bus components, grap... 阅读全帖 |
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s****e 发帖数: 638 | 34 《铁流:中国超算芯片是怎样一步步追上英特尔的》看见这个帖子里大家在争论国防科
大的矩阵2000超算加速器,但七嘴八舌感觉说的都不太对。下面简单说说超算加速器。
天河曙光都是异构超算,系统是由大量不同类型指令集和体系架构的计算单元组成。这
些计算单元可以是通用CPU, 以及GPU, DSP, FPGA 等各种 coprocessor。通用CPU的计
算能力超强,但成本高功耗大,并行度相对低,适合高强度运算。GPU等专用计算单
元工作频率低,但内核巨多,非常适合大规模并行问题。 所以超级计算机的每个计算
节点就高低搭配,天河2号有16000个计算节点,每个节点用两片Intel Xeon CPU加3个
Xeon Phi coprocessor(协处理器) 加速。 这样针对不同的应用问题,开发人员可以
通过编程把任务灵活分配到 CPU 或协处理器上执行,实现最大效率。协处理器最常见
的是使用GPGPU,比如天河一号不同版本分别使用过AMD GPU 及Nvidia GPU。协处理器
当然也可以用FPGA,专用的ASIC。 或者使用专用众核芯片,例如第一代
Xeon Phi,60核,此处理器还添加... 阅读全帖 |
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b********n 发帖数: 38600 | 35 Iraq War: Not a Mistake, But a Holocaustic Crime
http://www.tanosborn.com/columns/2016/iraq-war-not-mistake-holo
US’ unnecessary and irrational post World War II meddling in the Middle
East, helping the anachronistic Shah of Iran (1967-79) as the zenith of
geopolitical stupidity, was only topped by lack of peripheral vision in
international politics from a far from lucid George W. Bush… given credit
by some (perhaps many) claiming “he kept Americans safe.” Yes, George (
Santayana, not Bush); st... 阅读全帖 |
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m**c 发帖数: 7349 | 36 ast year Intel announced that Thunderbolt 3 would use the same port type as
USB-C. Meaning that depending on the type of device connected to it, every
Thunderbolt 3 port will also work as a USB-C port and every Thunderbolt 3
cable will work as a USB-C cable and vice versa (as long as you get a
qualitative USB-C cable.)
When working as Thunderbolt 3, the port delivers up to 40Gbps bandwidth and
as USB-C, up to 10Gbps. Both types of connections allow for the delivery of
data, audio and video, maki... 阅读全帖 |
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r*****4 发帖数: 4016 | 37 关键技术
身为全球头号强权美国的新世代主力水面舰艇,本级舰从舰体设计、电机动力、指管通
情、网路通信、侦测导航、武器系统等,里里外外无一不不是超越当代、全新研发的顶
尖科技结晶,所以美国海军除了采用螺旋推进的开发策略外,并将DD(X)的各种主要
技术难关列为十大关键技术,并分别指定承包商针对这十大技术通过工程发展模型(
Engineer Development Model,EDM)的方式进行实际的测试。
这十大关键技术包括:
穿浪逆船舷舰体(Wave Piercing Tumble Home)
MK-57垂直发射系统(舰体周边垂直发射系统,Peripheral Vertical Lauhcn
System,PVLS)
整合复合材料舰岛与孔径(Integrated Composite Deekhouse and Apertures,
IHDA)
红外线模型(IR Mockups)
整合式电力推进(Integrated Power System,IPS)
双波段雷达(Dual Band Radar,DBR)
整合水下作战系统(Inte... 阅读全帖 |
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r*******g 发帖数: 5495 | 38 血压和心脏输出量及外周血管阻力有关,这是血压的定义和两种计算公式:
MAP = CO × Total peripheral resistance (TPR); MAP = 1/3 systolic pressure +
2/3 diastolic pressure
MAP代表平均动脉压, CO代表心脏输出量。
CO(心脏输出量)和stoke volume 及心率有关:
公式: CO= stoke volume X 心率
stoke volume = end-diastolic volume (EDV) - end-systolic volume (ESV).
EDV和静脉容量有关。
sepsis shock时,炎症破坏末端静脉特别是静脉毛细血管,造成血管壁通透性大增,导
致血液溢出到静脉毛细血管外,所以回心脏的血流量不够,不能维持血压。大量输液,
vesopressor及输入albumin都是要尽量维持回心血量,从而维持血压。 |
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S*******l 发帖数: 4637 | 39 没有啦,就是peripheral nervous system在大脑里的映像而已。
大脑就是一个中心处理器,对要处理的信号按优先级来处理。
清醒的时候要处理的信号很多。所谓气感,经络都必须是冥想态下感受。其实就是去专
注捕捉平时被淹没的一些体感信号。没有什么实际意义。 |
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S*****i 发帖数: 3374 | 40 DDG 只是整体失败,但具体技术突破可以用在下一代战舰上.比如Peripheral Vertical
Launch System, wave piercing hull, Advanced Gun System, Integrated Undersea
Warfare System, all-electric power system |
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o****p 发帖数: 9785 | 42 你知道type C干啥用的?要跑10G就最多只能一米长的cable,这不是当network device
来用的,只是普通的peripheral。 |
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M*****8 发帖数: 17722 | 43
"The FDA ‘protects’ the big drug companies and are subsequently rewarded,
and using the government’s police powers they attack those who threaten the
big drug companies. People think that the FDA is protecting them. It isn’t
. What the FDA is doing and what the public thinks it is doing are as
different as night and day."
–-- Dr. Herbert Ley – Former U.S. FDA Commissioner
https://www.nytimes.com/1977/03/14/archives/demoralized-fda-struggles-to-
cope-some-top-jobs-remain-unfilled-at.html
"In rec... 阅读全帖 |
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w********2 发帖数: 632 | 45 IPMI: The most dangerous protocol you've never heard of
IPMI could be punching holes in your corporate defenses.
Paul F. Roberts By Paul F. Roberts
ITworld | AUGUST 19, 2013
MORE GOOD READS
Many servers expose insecure out-of-band management interfaces to the
Internet
Those 'invisible' servers could open your network to hackers
Despite patches, Supermicro's IPMI firmware is far from secure, researchers
say
screen shot 2018 09 21 at 10.43.22 am
DEALPOSTS
Apple's dropping Back To My M... 阅读全帖 |
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r****d 发帖数: 1557 | 46 日本早就cave in了。 有什么好说的。 再说美国本来就没有盯日本。 那些peripheral
的贸易谈判都是为了和中国贸易战做准备。
普京就另说了。床铺通俄90%是真的。 |
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q********u 发帖数: 15519 | 47 为啥中帝就不能奉上几个美女,让巨巨通中门也坐实了,事情就有趣多啦!
: 日本早就cave in了。 有什么好说的。 再说美国本来就没有盯日本。 那些
peripheral
: 的贸易谈判都是为了和中国贸易战做准备。
: 普京就另说了。床铺通俄90%是真的。
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x********e 发帖数: 35261 | 48 这游戏考的不仅仅是反应力,主要考peripheral视力和记忆力 |
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z*******4 发帖数: 285 | 49 算了,你脑子大概也被活摘过
懒得跟你解释,贴个清单吧:
累计研究数量 注册号 注册日期 研究者单位 研究者单位(英文) 注
册题目 注册题目(英文) 预计纳入参试者日期
1 ChiCTR2000029308 1/23/2020 武汉市金银潭医院(武汉市传染病医院)
Wuhan Jinyintan Hospital (Wuhan Infectious Diseases Hospital) 一项评价
洛匹那韦/利托那韦和干扰素-α2b联合治疗武汉新型冠状病毒肺炎(COVID-19)住院患者
的疗效和安全性随机、开放、空白对照的研究 A randomized, open-label, blank-
controlled trial for the efficacy and safety of lopinavir-ritonavir and
interferon-alpha 2b in hospitalization patients with novel coronavirus
pneumonia (COVID-1... 阅读全帖 |
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o****g 发帖数: 657 | 50 Search molecular clock or circadian rhythm in google.
We have protein molecules in our Suprachiasmatic Nucleus and peripheral
organs to "record" time. It's just an oscilliatory transcriptional/
translational feed-back loop.
but |
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