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全部话题 - 话题: respirator
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p*********r
发帖数: 7944
1
除了网上,哪里有这个买?3M N95 Particle Respirator 8200 Mask 20ct MMM 8200
j****g
发帖数: 331
2
search by google and you'll see what I mean... many stores are like that,
waiting for respirators from manufacturer in one to three weeks...

bought
w*******y
发帖数: 60932
3
Home Depot has the 3M Tekk Protection Sanding and Fiberglass Valved
Respirator for $1.99 with free shipping or store pick up.
Link:
http://www.homedepot.com/Featured-Products-Overstock-Event/h_d1
w***x
发帖数: 1763
4
来自主题: Military版 - 口罩的常识
见这篇论文, 不同公司的n95口罩对0.1-0.3 micron 的颗粒都有至少95%的过滤效率
Am Ind Hyg Assoc J. 1998 Feb;59(2):128-32.
Performance of N95 respirators: filtration efficiency for airborne microbial
and inert particles.
Qian Y1, Willeke K, Grinshpun SA, Donnelly J, Coffey CC.
Author information
1
Department of Environmental Health, University of Cincinnati, OH 45267-0056,
USA. [email protected]
Abstract
In 1995 the National Institute for Occupational Safety and Health issued new
regulations for nonpowered particulate re... 阅读全帖
w***x
发帖数: 1763
5
来自主题: Military版 - 口罩! 关于口罩的常识
见这篇论文, 不同公司的n95口罩对0.1-0.3 micron 的颗粒都有至少95%的过滤效率,
所以应该能直接过滤掉直径0.12 微米的病毒颗粒
Am Ind Hyg Assoc J. 1998 Feb;59(2):128-32.
Performance of N95 respirators: filtration efficiency for airborne microbial
and inert particles.
Qian Y1, Willeke K, Grinshpun SA, Donnelly J, Coffey CC.
Author information
1
Department of Environmental Health, University of Cincinnati, OH 45267-0056,
USA. [email protected]
Abstract
In 1995 the National Institute for Occupational Safety and Health issued new
regulations for... 阅读全帖
m*****d
发帖数: 13718
6
Respirator Recommendations
NIOSH
Up to 350 ppm:
(APF = 10) Any supplied-air respirator
Up to 875 ppm:
(APF = 25) Any supplied-air respirator operated in a continuous-flow mode
Up to 1200 ppm:
(APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a
chin-style, front- or back-mounted canister providing protection against the
compound of concern†
(APF = 50) Any self-contained breathing apparatus with a full facepiece
(APF = 50) Any supplied-air respirator with a full facepie... 阅读全帖
y****i
发帖数: 2108
7
来自主题: Military版 - 口罩的常识
尼玛的还真是不见棺材不落泪。
戴好你的老花镜查查字典看清楚了。
https://www.fda.gov/medical-devices/personal-protective-equipment-infection-
control/masks-and-n95-respirators
N95 Respirators
An N95 respirator is a respiratory protective device designed to achieve a
very close facial fit and very efficient filtration of airborne particles.
The ‘N95’ designation means that when subjected to careful testing, the
respirator blocks at least 95 percent of very small (0.3 micron) test
particles. If properly fitted, the filtration cap... 阅读全帖
J********3
发帖数: 3151
8
来自主题: Michigan版 - 新型猪流感的防治
口罩英文respirator mask,
3M产的N95 respirator mask据说不错,Meets NIOSH N95 Rating for SARS, Swine Flu, and Anthrax。便宜点的Protex N95 Respirator Mask - 20 pk. 在Sam's 卖$10.77 一包。
N95 is one of nine classifications for National Institute for Occupational
Safety and Health (NIOSH) certified particulate respirators. N95 respirator mask approved as a Particulate Filter (95% efficiency level), these masks provide effective viral protection.
l******g
发帖数: 278
9
来自主题: MedicalCareer版 - NBME Form 4 难题求解
NBME form 4
1. A 22-year-old woman with asthma comes to the physician for a follow-up
examination. She feels well. She has been treated for six acute episodes of
wheezing and nonproductive cough during the past year; her last episode was
1 month ago. Her symptoms are exacerbated when she is outside during the
spring and fall. Current medications include an albuterol inhaler and
echinacea. She has smoked one-half pack of cigarettes daily for 5 years and
does not drink alcohol. She is employed in ... 阅读全帖
d*****w
发帖数: 688
10
本周四川普下令要求所有美国公司不准出口医疗设备给外国,但现在被3M打脸了。
3M说,我们已经在美国尽量生产多的口罩,但你不可以撕毁协议让我们不卖口罩给加拿
大和拉美国家啊。就为了人道主义的原因我们也必须这样做,不然会导致这些国家对美
国进行报复,而使得美国的产量反而减少
https://abcnews.go.com/Business/wireStory/3m-fires-back-trump-order-produce
-face-masks-69962167
3M fires back at Trump over order to produce more face masks
Manufacturing giant 3M pushed back Friday against criticism from President
Donald Trump over production of face masks that are badly needed by American
health care workers
By
DAVID KOENIG and ZEKE MILLER As... 阅读全帖
G********r
发帖数: 3161
q**x
发帖数: 1636
12
Material Safety Data Sheet
Sulfuric Acid
ACC# 22350
Section 1 - Chemical Product and Company Identification
MSDS Name: Sulfuric Acid
Catalog Numbers: S71211SC, S71826, S79200, S80213, S80213-1, A298 212,
A298212, A300 212, A300 225LB, A300 500, A300 612GAL, A300 700LB, A300212,
A300225LB, A300500, A300612GAL, A300700LB, A300C 212, A300C212, A300C212001,
A300C212002, A300C212003, A300C212004, A300C212005, A300C212006,
A300C212007, A300C212008, A300C212009, A300C212010, A300C212LC, A300FP 500,
A30... 阅读全帖
q**x
发帖数: 1636
13
Material Safety Data Sheet
Sulfuric Acid
ACC# 22350
Section 1 - Chemical Product and Company Identification
MSDS Name: Sulfuric Acid
Catalog Numbers: S71211SC, S71826, S79200, S80213, S80213-1, A298 212,
A298212, A300 212, A300 225LB, A300 500, A300 612GAL, A300 700LB, A300212,
A300225LB, A300500, A300612GAL, A300700LB, A300C 212, A300C212, A300C212001,
A300C212002, A300C212003, A300C212004, A300C212005, A300C212006,
A300C212007, A300C212008, A300C212009, A300C212010, A300C212LC, A300FP 500,
A30... 阅读全帖
n*******u
发帖数: 343
14
use a respirator that can absorb organic vapors! like this one: http://www.coopersafety.com/product/3m-7500-half-face-respirator-1123.aspx
(reusable)
There are disposable ones as well, like:
http://www.coopersafety.com/product/3m-organic-vapor-respirator-kit-1204.aspx
People I know wear respirators even under a hood.
B********e
发帖数: 310
15
上网做了一下research,这种N95, NIOSH-approved 的口罩是可以过滤病菌的。下面
是CDC的 National Institute for Occupational Saftey and Health的解释。我们看
到的那些口罩都是disposable 的。
http://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/
NIOSH-Approved Disposable Particulate Respirators (Filtering Facepieces)
Recent CDC infection control guidance documents provide recommendations that
healthcare workers protect themselves from diseases potentially spread
through the air (such as SARS or tuberculosis) by wearing a fit tested
respir
b********6
发帖数: 35437
16
只需有NIOSH-approved即可,不一定非买1860不可
https://www.cdc.gov/niosh/npptl/topics/respirators/factsheets/respsars.html
All of the NIOSH-approved particulate respirators protect workers against
SARS as effectively as the N-95 respirators.
s*********r
发帖数: 9493
17
这个网站,N95 1870还有货
就是卖的贵
3M™ Aura™ 1870+ N95 Health Care Particulate Respirator and
Surgical Mask (Box of 20)
SKU:3MM1870PLUS
See other 3M products
See other Respirators products
Special Price $29.99
http://www.envirosafetyproducts.com/aura-health-care-particulate-respirator-and-surgical-mask-n95.html
s*********r
发帖数: 9493
18
就是卖的贵
3M™ Aura™ 1870+ N95 Health Care Particulate Respirator and
Surgical Mask (Box of 20)
SKU:3MM1870PLUS
See other 3M products
See other Respirators products
Special Price $29.99
http://www.envirosafetyproducts.com/aura-health-care-particulate-respirator-and-surgical-mask-n95.html
y****i
发帖数: 2108
19
来自主题: Military版 - 口罩的常识
不是。
N95 Respirators. An N95 respirator is a respiratory protective device
designed to achieve a very close facial fit and very efficient filtration of
airborne particles. The 'N95' designation means that when subjected to
careful testing, the respirator blocks at least 95 percent of very small (0.
3 micron) test particles.
m********1
发帖数: 681
20
太明显了,当然都是医用N95. 3M自己的news release:
At 3M, we are fully committed to fight the spread of COVID-19 by supporting
the healthcare workers in the United States and worldwide.
“This pandemic is affecting us all, and we are doing all we can to support
public health and especially our first-responders and those impacted by this
global health crisis. We are mobilizing all available resources and rapidly
increasing output of critical supplies healthcare workers in the United
States and around the world ne... 阅读全帖
m********1
发帖数: 681
21
Since the COVID-19 outbreak, 3M has doubled its global output of N95
respirators to an annual rate of over 1.1 billion per year, or nearly 100
million per month.
那么在美国产的有多少?
In the U.S., 3M currently manufactures more than 400 million N95 respirators
annually, which is increasingly being directed to support both government
and public health response. The company also manufactures respirators at
locations in Europe, Asia Pacific and Latin America.
也就是说,3M现在可以有一天300万个N95的供应能力。再加上战时需求法,美国口罩是
不会缺的。州... 阅读全帖
k**i
发帖数: 10191
22
你丫有空看看美国的新闻,那些大公司的声明。。。。
这是3M官网的:美国月产量3千5百万,年产量4亿,全球年产量11亿。
In the United States we are producing 35 million respirators per month;
3M has doubled its global output of N95 respirators to an annual rate of
over 1.1 billion per year, or nearly 100 million per month globally. In the
U.S., 3M currently manufactures more than 400 million N95 respirators
annually
W*****B
发帖数: 4796
23
来自主题: Military版 - 西方人在口罩问题上还是很矛盾
Should I wear a mask?
For health-care workers, the answer is obviously yes. But which masks? The
World Health Organization and the Centers for Disease Control and Prevention
both state that doctors and nurses can use basic surgical masks when
treating COVID-19 patients, switching to the more advanced N95 respirators
if they’re carrying out procedures that might create aerosols. But such
recommendations assume that the virus isn’t generally airborne. Because it
might be, health-care workers shoul... 阅读全帖
c**********1
发帖数: 904
24
来自主题: PennySaver版 - 大家买过口罩寄回国吗?
一次性口罩就是扯淡,根本不密封,有害气都从缝隙钻进口罩里,也没有呼气阀
如果用最-最-便宜的密封Respirator,$7可以选3M 3200 Respirator +
3M 3701CN PM2.5 Cotton 95% Non-oil particle Filter
如果想过滤车尾气、工业废气、工厂含酸气体,$16 外加 99.97% Non-oil particle
filter 可以用3M 6200/7502 Respirator + 3M 6001/6002/6006 Cartridges +
3M P100 cotton filter/5N11 Cartridges
说明书上网搜3m Cartridge Filter Guide
美国同学买可以在amazon ebay上找,也可以看zoro.com banggood.com
本质都是大陆3m公司大陆经销价格,所以在大陆随处可以买到
以上不是广告,如果这贴被版主当广告删,我可发站内信
c**********1
发帖数: 904
25
来自主题: LosAngeles版 - 美国哪里有卖防雾霾口罩的?
一次性口罩,根本谈不上密封,有害气都从缝隙钻进口罩里,也没有呼气阀
如果用最-最-便宜的密封Respirator,$7可以选3M 3200 Respirator +
3M 3701CN PM2.5 Cotton 95% Non-oil particle Filter
如果想过滤汽车、工业、含酸气体,$16 外加 99.97% Non-oil particle filter 可以用
3M 6200/7502 Respirator + 3M 6001/6002/6006 Cartridges + 3M P100
cotton filter/5N11 Cartridges
说明上网搜3m Cartridge Filter Guide
买可以在amazon上找,也可以看zoro.com banggood.com
以上不是广告,如果这贴被版主当广告删,我可发站内信
O**n
发帖数: 649
26
来自主题: Joke版 - 继承权案例
Janus v. Tarasewicz, 135 Ill.App.3d 936, 482 N.E.2d 418, 90 Ill.Dec. 599 (
Ill.App. 1 Dist. 1985) arose out of a freakish series of events that began
in the Chicago area in 1982. Adam Janus unluckily purchased a bottle of
Tylenol capsules that had been laced with cyanide by an unknown perpetrator
prior to its sale at retail. On the evening of September 29, 1982, the day
of Adam's death, his brother, Stanley Janus, and Stanley's wife, Theresa
Janus, having just returned from their honeymoon, gath... 阅读全帖
q*******k
发帖数: 1103
E**********1
发帖数: 73
28

I've checked that paper. Based on my understanding, the paper said ATP
stimulation can temporarily inhibit respiration and reduce mitochondrial
membrane potential, so inhibit mitochondrial Ca2+ uptake. After temporary
inhibition of Ca2+ uptake, ATP is consumed and mitochondrial respiration
resumed and cause mitochondrial Ca2+ boost. And the boost after ATP
stimulation can reflect the ability of cellular respiration.
But this still doesn't solve my problem, which needs to increase cytoplasmic
Ca... 阅读全帖
b*********0
发帖数: 91
29
这个,公司里用化学品难道没有fume hood么?不用其它化学品么?其实我倒觉得用化
学品不是最可怕的,只要注意防护就行,最可怕的是你旁边有个不怕死的,不遵守安全
规则,化学品不在hood里做,到处乱放,不盖瓶盖。。。所以周围的人很重要
Respirator不是自己买个随便戴的,如果我没记错的话,先要填表,要看医生,证明你
适合戴respirator,公司需要Respirator program,要定时换cartridge, 每年要做fit-
test
n*****n
发帖数: 119
30
来自主题: MedicalCareer版 - 住院病历的英汉对照
别处看到的,觉得还不错,不排除有些拼写错误~
POMR (Problem-Oriented Medical Records)表格式住院病历
Biographical data:
一般项目:
Name Age Sex Marital status Nativity Race
姓名 年龄 性别 婚否 籍贯 民族
Occupation Date of admission Informant History
职业 入院日期 病史叙述者 病史
Chief complaint
主诉
History of present illness
现病史
Past history
既往史:
Previous health status: well ordinary bad Infectious diseases
平素健康状况: 良好 一般 较差 传染病史
Immunizations Allergies: N Y clinical manifestation
预防接种史 过敏史 无 有 临床表现
allergen: Trauma: Surgery:
过敏原 外伤... 阅读全帖
n**e
发帖数: 2026
31
内容提要:本文是清华投毒案系列文章中第四篇对关键文件的分析文章,通过对贝志城
“求救信”的分析,证明他事先知情。已经发布的文件分析文章有《清华投毒案——野
三坡之绝笔回声》、《清华投毒案——尘封证据,剑指何人》和《清华投毒案——天妒
红颜,伪善藏奸》。在后续文章中还会对其他重要文件作出分析。
贝志城在朱令案各种细节问题上遍地撒谎早就是众所周知。从方舟子《贝志城为什么要
撒谎》,《贝志城7大谎言》,《贝志城10大谎言》,《贝志城25个谎言》。这位声名
狼藉的谎言大侠却从来没有拿出任何一个经得起查证的事实来证明他所说的是真话。比
如,被方舟子和斯坦福大学博士,语言学和逻辑学教授石毓智指出贝志城起草的求救信
是美国朋友修改的地道英语纯属谎言。因为那英语根本就不地道。贝志城有什么理由不
把他的“美国朋友”请出来,证明一下所谓的美国人身份,顺便说明一下中式英语在美
国受到广泛追捧的流行趋势。
尼罗河与《天妒红颜》的写手“天一线”不同之处在于,从来不用“听说”来的消息进
行论证。关于是非与真假,必须是来自白纸黑字的信息。无论是平面媒体还是网络媒体
。有人说网上的东西不可相信。所谓不可相信是信息所传... 阅读全帖
n**e
发帖数: 2026
32
【 以下文字转载自 ChinaNews 讨论区 】
发信人: nile (nile), 信区: ChinaNews
标 题: 清华投毒案——“求救电邮”,知情铁证
发信站: BBS 未名空间站 (Thu Apr 7 13:14:38 2016, 美东)
内容提要:本文是清华投毒案系列文章中第四篇对关键文件的分析文章,通过对贝志城
“求救信”的分析,证明他事先知情。已经发布的文件分析文章有《清华投毒案——野
三坡之绝笔回声》、《清华投毒案——尘封证据,剑指何人》和《清华投毒案——天妒
红颜,伪善藏奸》。在后续文章中还会对其他重要文件作出分析。
贝志城在朱令案各种细节问题上遍地撒谎早就是众所周知。从方舟子《贝志城为什么要
撒谎》,《贝志城7大谎言》,《贝志城10大谎言》,《贝志城25个谎言》。这位声名
狼藉的谎言大侠却从来没有拿出任何一个经得起查证的事实来证明他所说的是真话。比
如,被方舟子和斯坦福大学博士,语言学和逻辑学教授石毓智指出贝志城起草的求救信
是美国朋友修改的地道英语纯属谎言。因为那英语根本就不地道。贝志城有什么理由不
把他的“美国朋友”请出来,证明一下所谓的美国人身份,顺... 阅读全帖
c**********y
发帖数: 221
33
刚发现这个:http://www.fda.gov/consumer/updates/respirators061107.html
Respirator vs. surgical mask:
Respirators are not the same as surgical masks. Typically worn by doctors
and dentists, surgical masks are loose-fitting and allow air particles to
leak in around the edge of the mask. They are designed to help keep
potentially infectious droplets from being spread by the person wearing them
, and to keep sprays from coughs and sneezes from reaching the mouth and
nose of the wearer.
In contrast, N95 re
p******0
发帖数: 200
34
Here is a store in MN, seemingly price is cheaper than pro-safety Inc., but
really depending on which type we buy. Any comments? Thanks!

3M 8000 Series Dust Respirators/Masks 120/pkg, $49.95
• Recommended for light-duty applications • NIOSH Approval N95 &
#8226; Lightweight, single layer construction • 95% filtration...


3M 8000 Series Dust Respirators/Masks 30/pkg, $13.95
• Recommended for light-duty applications • NIOSH Approval N95 &
#8226; Lightweig
a****s
发帖数: 24
35
SAFEWARE INC (301)683-1234
3200 HUBBARD RD
LANDOVER MD 20785
这个供货商是我从3M 的 Where to buy 上找的
http://solutions.3m.com/wps/portal/3M/en_US/Health/Safety/Support/Where-to-Buy/
(选 Respirator- Healthcare, and Maryland)
到他们网站一看,有一个N95口罩正在Overstock on sale,
http://www.safewareinc.com/default.aspx?itemcode=WIL+BW801&Page=item+detail
Item Code: WIL BW801
Description: Respirator N95 Disposable
MOLDED 30EA/BX 18BX/CS
Pkg Size 1
Price: $7.99/BX
Vendor: Sperian Protection Americas Inc
不是
i*w
发帖数: 107
36
来自主题: Military版 - 贝志诚能否提供当年的邮件

http://www.csc.pku.edu.cn/art.php?sid=2830
Hi,
This is Peking University in China, a place those dreams of freedom and
democracy. However, a young, 21-year old student has become very sick and is
dying. The illness is very rare. Though they have tried, doctors at the
best hospitals in Beijing cannot cure her; may do not even know what illness
it is. So now we are asking the world -- can somebody help us?
Here is a description of the illness:
The young woman -- her name is Zhu Ling -- is a stude... 阅读全帖
c******g
发帖数: 322
37
找到了, 这英文很chingish 。
但贝至诚自己说的是“找到一个美国朋友翻译成地道的英语”,他为啥撒这个慌。
Hi,
This is Peking University in China, a place of those dreams of freedom and
democracy. However, a young, 21-year old student has become very sick and is
dying. The illness is very rare. Though they have tried, doctors at the
best hospitals in Beijing cannot cure her; many do not even know what
illness it is. So now we are asking the world -- can somebody help us?
Here is a description of the illness:
The young woman -- her name is Zhu L... 阅读全帖
d**e
发帖数: 2420
38
“对此案我又没有充当神探发表什么新奇看法。我只是说,我反对搞网络公审,没有证
据而是靠传言和推测就指名道姓指控某人是凶手,这实际上是侵犯人权的,而如果你愿
意这么干,声称这种做法是恰当的,那么你也应该接受别人反过来这么搞你。这还不够
客观全面吗?”
“ 我没有说贝志诚就是凶手。目前也没有任何证据表明中毒发生在宿舍,说中毒发生
在宿舍也是贝志诚说的。据说有两次投毒,任何涉及饮食的两次接触都有可能,比如在
校外的同学聚餐之类。”
“我找到了UCLA网站当年记录朱案远程诊断的原始材料,在北大学生收到的答复中,总
共有84个人正确诊断出是铊中毒。贝志诚却声称收到1500封(有时说3000封)电子邮件
,他编程做关键词过滤、归类,发现有30%的答复诊断是铊中毒。贝志诚为什么要说谎
?”
“贝志诚在1995年4月10日发出求助信,因是发到医生活跃的新闻组的,到28日确诊时
为止,十几天内能收到1500封电子邮件的答复并不奇怪。这些答复是发到贝的邮箱,他
说自己编程用关键词过滤后发现有30%的答复诊断是铊中毒,所以去找了协和,不被理
睬,才自己去动员朱家去做铊中毒检测。但是原始记录表明实际上总共是8... 阅读全帖
l********u
发帖数: 910
39
我看比较可能的情况,是这信是请美国人写的。
有很多美国文字的痕迹。
但中间有些错误,有可能是后来几经修改,或者录入电脑的时候出错的——毕竟那时候
一般人都不用电脑,大部分的写作都是写在纸上的,不大可能那个美国人写成
soft copy给贝的,因此存在一个录入错误的可能性。
The SOS E-mail Message from Peking University
Hi,
This is Peking University in China, a place of those dreams of freedom and
democracy.
这句怪怪,但dreams--> dream,做动词,立即通顺;如果of--> for更通顺。
However, a young, 21-year old student has become very sick and is dying.
这句是非常地道的。绝大多数中国人都写不出来的。young和21-year-old 中间的逗号
,是非常地道的用法。has become ... and is ... 时态是正确的。
The illness is v... 阅读全帖
d**e
发帖数: 2420
40
百科名片
石毓智,男,1963年10月生,河南洛阳人,斯坦福大学博士、湖南师范大学特聘教授、
新加坡国立大学终身教职(Associate Professor with Tenure)。在7家出版社出版过
11本中英文学术专著;在37种不同的学术刊物上,发表论文130余篇。过去几年应邀在
50余所大学做过100余场演讲,《中华读书报》、《博览群书》、《文汇读书报》、美
国的Language、荷兰的Studies in Languages等刊登书评,予以高度的评价。
石毓智博客
http://blog.sina.com.cn/shi63
方舟子5月7日的微博:贝志诚回忆说:“找到一个美国朋友翻译成地道的英语,我拿着
它去学校和蔡全清一起去系里的机房在四月十日周一晚上发出了这封求救邮件”。但是
看信的原文,绝对不可能是美国人写的地道英语,而是中国人写的中式英语。贝志诚为
什么要撒谎?(英文求助信附后)。
通过下面的分析可以知道,贝志成这封信不是地道的英文,而是很蹩脚的中式英文,
肯定没有找过“美国朋友”,但是有可能求助于在美国学习的中国留学生。一般人可能
看不出来这封信的英语问题,我选择... 阅读全帖
c******k
发帖数: 8998
41
来自主题: Military版 - 面对现实吧,贝志诚有重大嫌疑
这里面有个链接指向完整的求救Email:
------------




From: c***[email protected] (Cai Quanqing)
Subject: For Help
Date: 1995/04/10
Message-ID: <3mbfii$v*[email protected]>#1/1
X-Deja-AN: 100210627
organization: Peking Universary,China
keywords: Help
ne... 阅读全帖
b***z
发帖数: 2723
42
The following is a breakdown of the energetics of the photosynthesis process
from Photosynthesis by Hall and Rao:[5]
Starting with the solar spectrum falling on a leaf,
47% lost due to photons outside the 400–700 nm active range (chlorophyll
utilizes photons between 400 and 700 nm, extracting the energy of one 700 nm
photon from each one)
30% of the in-band photons are lost due to incomplete absorption or photons
hitting components other than chloroplasts
24% of the absorbed photon energy is los... 阅读全帖
w*p
发帖数: 16484
43
来自主题: Military版 - 朱令案,孙维不是真凶
http://www.xys.org/xys/netters/Fang-Zhouzi/blog/beizhicheng.txt
◇◇新语丝(www.xys.org)(xys7.dxiong.com)(xys.ebookdiy.com)(xys2.dropin.org)
◇◇
贝志诚为什么要撒谎?
·方舟子·
发生在1995年的朱令铊中毒案虽然公安部门早在1998年已因“事发两个月后
才报案,证据已经灭失”为由结案,但几乎每年都会被提起。最近因为复旦大学
投毒案,朱令案再次成为网上和媒体的焦点,公知们乘机要求重新调查该案、公
布卷宗,甚至有人在白宫网站上发起请愿要求美国政府把此案“嫌疑人”驱逐出
镜。
这个案件涉及三个主要人物,除了受害者朱令,还有其同寝室同学孙维,被
舆论视为本案“唯一嫌疑人”,传言因其家庭有权有势逃脱制裁,虽然更改姓名
移居美国,仍然逃脱不了被网民人肉、指名道姓咒骂的下场。还有一个是朱令的
中学同学、当时在北大力学系上学的贝志诚(网名“一毛不拔大师”)。贝志诚
... 阅读全帖
i****d
发帖数: 724
44
来自主题: Military版 - 我靠,又要为国内家人买N95了
"For protecting people from SARS infection, the CDC recommends that
healthcare providers who care for SARS patients wear a much more efficient
mask known as an N95 respirator"
http://www.homedepot.com/p/3M-N95-Woodworking-and-Sanding-Painted-Surfaces-Respirator-Mask-10-Pack-8511PB2-A/202077815
i****d
发帖数: 724

发帖数: 1
46
来自主题: Military版 - 这个mask比n95怎样?
3M Full Facepiece Reusable Respirator 6900, Paint Vapors, Dust, Mold,
Chemicals, Large
http://www.amazon.com/3M-Facepiece-Respirator-6900-Chemicals/dp/B007JZ1M10
l*****r
发帖数: 131
47
这是我找到的3M 关于不同N95口罩的说明:
If fluid resistance and use in surgery/operating room environment are
important features to your facility, the 1860/1860S and 1870 Healthcare
Particulate Respirators and Surgical Masks are the appropriate products to
consider . If fluid resistance and use in surgery/operating room environment
are not requirements for use in your facility, OSHA and the CDC allow any
NIOSH N95 particulate respirator to be selected to help reduce exposure to
airborne biological particles when... 阅读全帖
D*********n
发帖数: 674
48
美国民间捐赠中国抗击疫情部份清单
(可点击进入查看):
1. Direct Relief 200,000 surgical masksplus isolation gowns, fluid-
resistant coveralls,and exam gloves (shippingis donated by Fedex) https
://www.directrelief.org/2020/01/direct-relief-rushes-facial-masks-to-china-
to-fight- coronavirus-spread/
2. The Church of Jesus Christ of Latter-day Saints 220,
000respirator masks, 870 pairs of protective goggles and morethan 6,500
pairs ofprotective coveralls sent on 79 pallets of protectivemedical
equ... 阅读全帖
a*****1
发帖数: 3817
49
来自主题: Military版 - 美国捐赠中国的list
随便一查,数不胜数
1. Direct Relief
200,000 surgical masksplus isolation gowns, fluid-resistant coveralls,
and exam gloves (shippingis donated by Fedex)
https://www.directrelief.org/2020/01/direct-relief-rushes-facial-masks
-to-china-to-fight- coronavirus-spread/
2. The Church of Jesus Christ of Latter-day Saints
220,000respirator masks, 870 pairs of protective goggles and more
than 6,500 pairs ofprotective coveralls sent on 79 pallets of protective
medical equipment
h... 阅读全帖
W******i
发帖数: 2001
50
Chinese medical staff request international medical assistance in fighting
against COVID-19
Yingchun Zeng
Yan Zhen
On Jan 24, 2020, we came to Wuhan, China, to support the local nurses in
their fight against the COVID-19 infection. We entered the Wuhan isolation
ward as the first batch of medical aid workers from Guangdong Province,
China. The daily work we are doing is mainly focused on provision of oxygen,
electrocardiogram (ECG) monitoring, tube care, airway management,
ventilator debugging, ... 阅读全帖
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