h***o
发帖数: 350 | 1 Temperature Characteristics of Raman Spectra in Nanometer Material Titanium
Dioxide
Wu Xijun1,2, Zhang Ming-sheng1, Yin Zhen1,3, Ji Xiaoli1,4 and Chen Qiang1
1994 Chinese Phys. Lett. 11 685
doi:10.1088/0256-307X/11/11/008
http://iopscience.iop.org/0256-307X/11/11/008
Thank you very much! |
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s********1
发帖数: 581 | 2 以下成分对人体有害或致癌吗？
一化妆品含以下成分：
aqua/eau
stearic acid
cetearyl alcohol
ceteareth-20
paraffin
triethanolamine
polyvinyl alcohol
phenoxyethanol
imidazolidinyl urea
methylparaben
propylene glycol
mica
titanium dioxide (cl77891)
感谢！ |
|
c******o
发帖数: 59 | 3 阿三又一稿多投了，完全一模一样的两篇文章，我给编辑部写信反映居然没人理会，大
家一起来转载曝光这个阿三，一起写信给编辑部施压，不然的话长此已往整个社会的秩
序都会被阿三给扰乱，纵容阿三的这种行为就是压缩自己的生存空间
Development of Nanostructured Polyaniline–Titanium Dioxide Gas Sensors for
Ammonia Recognition.
Journal of Applied Polymer Science, Vol. 125, 1418–1424 (2012)
Room Temperature Ammonia Gas Sensor Based on Polyaniline-TiO Nanocomposite
IEEE SENSORS JOURNAL, VOL. 11, NO. 12, DECEMBER 2011
Digital Object Identifier 10.1109/JSEN.2011.2160392 |
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h***o
发帖数: 350 | 4 Influence of the Amount of Hydrogen Fluoride on the Formation of (001)-
Faceted Titanium Dioxide Nanosheets and Their Photocatalytic Hydrogen
Generation Performance
Dr. Yuliang Zhang1,2, Dr. Mingwei Shang3,4, Yifan Mi5, Ting Xia1, Petra
Wallenmeyer1, Prof. Dr. James Murowchick6, Prof. Dr. Lifeng
Dong3,4, Prof. Dr. Qiao Zhang5 andProf. Xiaobo Chen1,*
ChemPlusChem
Volume 79, Issue 8, pages 1159–1166, August 2014
DOI: 10.1002/cplu.201402036
Link:
http://onlinelibrary.wiley.com... 阅读全帖 |
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d*****n
发帖数: 76 | 6 大家好，小弟是刚刚VCU毕业的博士，做的是贵重金属气凝胶方面的研究，大家是否有
合适的Postdoc或者公司的机会可以帮忙内推一下？定有重谢。附上我博士期间发表的
论文目录：
1. Gao, X.; Esteves, R. J.; Luong, T. T. H.; Jaini, R.; Arachchige I. U.
“Oxidation-Induced Self-Assembly of Ag Nanoshells into Transparent and
Opaque Ag Hydrogels and Aerogels” J. Am. Chem. Soc., 2014, 136, 7993–8002.
(IF = 13.038，SCI一区,引用11次)
2. Gao, X.; Esteves, R. J.; Nahar, L.; Nowaczyk, J.; Arachchige, I. U. “
Direct Cross-Linking of Au/Ag Alloy Nanoparticles into Monolithic Aerogels
for Applicati... 阅读全帖 |
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x****h
发帖数: 300 | 7 1. Vehicle exhaust catalysis: I. The relative importance of catalytic
oxidation, steam reforming and water-gas shift reactions
Catalysis Today, Volume 26, Issue 1, 30 August 1995, Pages 41-45
B.I. Whittington, C.J. Jiang, D.L. Trimm
2. Vehicle exhaust catalysis. II: The effect of traces of sulphur dioxide on
the performance of three-way vehicle emission catalysts
Catalysis Today, Volume 26, Issue 1, 30 August 1995, Pages 47-51
B.I. Whittington, C.J. Jiang, D.L. Trimm
Thanks a lot,
xyzcsh |
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x****h
发帖数: 300 | 8 Modeling of Carbon Dioxide Absorption by Aqueous Ammonia Solutions Using the
Extended UNIQUAC Model
Victor Darde, Willy J. M. van Well, Erling H. Stenby, and Kaj Thomsen
Ind. Eng. Chem. Res., 2010, 49 (24), pp 12663–12674
DOI: 10.1021/ie1009519
Thanks a lot |
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e****t
发帖数: 203 | 9 我没做过GaAs的
但用PECVD可以去掉si dioxide, 且不会腐蚀GaSb (也有可能是腐特别慢)
BOE腐蚀性太强,选择性极弱 |
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a*****a
发帖数: 1038 | 11 *Carbon Dioxide Reduction by using the caustic soda adsportion or other
treatment methods
*Impacts and potential contaminations on applications of the Nanomaterials
*Distribution system research on the impact of the Stage 2 DBP rules
*UCMR2 rule impact & what's the next? |
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a*****a
发帖数: 1038 | 12 The bottom line is that the concept of bio-fuel is just like global warming.
It is the biggest joke in the 21st century. I am not sure how Mr. Al Gore
and some left-wing scientists how to explain why the franchise snow storms
happened in Southern and Eastern China a month ago. It is not related to
carbon dioxide but a geological cycle.
|
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a*****a
发帖数: 1038 | 13 Keep in mind, only free chlorine reacts with DBP precursor, such as humic
acid, to produce TTHMs or HAA5s. The chlorine dioxide does not produce
these two DBPs above. However, the chlorine dixoide does produce its unique
byproduct, chlorite, which is in the EPA primary drinking water standard.
In the past 10 years, chlorite was found to be an effective inhibitor for
ammonia oxidizing bacteria (AOB) and nitrite oxidizing bacteria (NOB) growth
. It has been used for controlling nitrification in |
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s*********y
发帖数: 2653 | 14 你看了这篇清华组发在ACP的文章就知道未来天朝PM2.5减排的重心实际在氨气
Sulfate-nitrate-ammonium aerosols over China: response to 2000–2015
emission changes of sulfur dioxide, nitrogen oxides, and ammonia
http://www.atmos-chem-phys-discuss.net/12/24243/2012/acpd-12-24
发信人: daliwan (阿大), 信区: ChinaNews
标 题: Re: 中国近期雾霾成因推测
发信站: BBS 未名空间站 (Mon Dec 9 23:15:45 2013, 美东)
氮氧化物的排放早已有之，不可能在近两年快速增长。看看煤的销量就能知道。中国工
业生产近期没有大跃进。我更认为是气候的变化使原本不显著的污染显著了而已。如果
我的推断成立，那政府应大力加强脱硝。 |
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c******o
发帖数: 59 | 16 阿三又一稿多投了，完全一模一样的两篇文章，我给编辑部写信反映居然没人理会，大
家一起来转载曝光这个阿三，一起写信给编辑部施压，不然的话长此已往整个社会的秩
序都会被阿三给扰乱，纵容阿三的这种行为就是压缩自己的生存空间
Development of Nanostructured Polyaniline–Titanium Dioxide Gas Sensors for
Ammonia Recognition
Journal of Applied Polymer Science, Vol. 125, 1418–1424 (2012)
Room Temperature Ammonia Gas Sensor Based on Polyaniline-TiO Nanocomposite
IEEE SENSORS JOURNAL, VOL. 11, NO. 12, DECEMBER 2011
Digital Object Identifier 10.1109/JSEN.2011.2160392 |
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l*******n
发帖数: 101 | 17 感谢你的回帖，在另外一个贴也是你回答了我。
其实我也比较喜欢3和4，但是更喜欢3，因为可能这个看上去会和汽车工业有点联系。
可是我觉得1和4没有什么太大区别，因为都是modeling simulation and experiment结
合的。只是1是研究
graphene和Si dioxide的contact thermal resistance，4是研究一般的nano grain,
nanocomposite nanowire
请问你是什么想法？
thank you! |
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m******i
发帖数: 834 | 18 Consumer Report's first nanotechnology test
【纳米科技世界快讯】Consumer Report, an independent nonprofit organization
that tests consumer products, has been testing sunscreens for its July issue
. Of the eight products tested for nanoparticles, all contained them, but
the tests found no correlation between their presence and sun protection.
This is the first time Consumer Report has been testing products containing
nanotechnology.
Nanoparticles of zinc oxide or titanium dioxide are used in sunscreens
bec |
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b*****e
发帖数: 10 | 19 another JNN paper
Chen XB, Mao SS
Synthesis of titanium dioxide (TiO2) nanomaterials
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 6 (4): 906-925 APR 2006 |
|
发帖数: 1 | 20 审稿: Book Chapter
审稿时间：Two weeks
需研究方向: Nanocomposites for energy and environmental applications
关键词：
lithium ion batteries
Electrochemical Capacitors
Perovskite solar cell
Dye-Sensitized Solar Cell
Electrocatalysts
Photocatalysts
Thermoelectric
Piezoelectric semiconductor
Electrochromic
Catalysts for Biofuels
Thermalcatalytic
Photoelectrochemical
Carbon Dioxide Capture
Layered double hydroxides
Nuclear waste
Electromagnetic Wave Pollution
Wastewater treatment
请有相关研究背景的有意者，发CV到[email protec... 阅读全帖 |
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l******i
发帖数: 39 | 21 http://www.globalrph.com/abbrev.htm 这个Website很好。
这些是些常用的：
* Ac: before meals
* ad lib: at will, as desired
* adm: admission, admitted
* ASAP: as soon as possible
* Bid: twice a day
* Bm: bowel movement
* BP: blood pressure
* BRP: bathroom privileges
* C: Centigrade, Celsius
* Cap: capsule
* CC: chief complaint
* cc: cubic centimeter
* c/o: complains of
* C02: carbon dioxide
* CPR: cardiopulmonary resuscitation
* CXR: chest x-ray
... 阅读全帖 |
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d***g
发帖数: 9 | 22 很多年轻人到美国都想要申请大学的护士专业，也就是英文所说的Nursing，因为几乎
每个人都说护士可以在美国申请到绿卡，可以赚年薪起薪6万，那为什么有人说简单，
有人说复杂，这其中究竟有什么诀窍呢？
那么下面整个介绍一下在美国做护士的步骤，以及申请绿卡的条件。
这篇文章会介绍几个部分的内容，
包括：
1 申请护士职业移民最基本的条件和优点。
2国内护士专业毕业，人在美国，或人不在美国，如何申请美国大学的护士专业或申请
护士执照考试和如何进行职业规划。
3国内高中毕业，有高中毕业文凭，人在美国，如何申请美国大学的护士专业。
4国内大专或本科毕业（非护士专业），有高中和大学文凭，如何申请美国大学的护士
专业。
5 已经有身份（有绿卡或是美国公民），但是想申请护士专业，如何申请美国大学的护
士专业。
6 通过考试后，取得美国护士执照，通过托福考试后，如何找医院面试谈判，如何找律
师递交移民申请，如何关注职业移民配额，最终申请绿卡。
7 注册护士考试的英文名称和考试内容，那里可以买参考书，网上有哪些资源。
8 申请过程中常见的困难和困扰有那些
9 托福考试的复习与报考准备
10 附录 护士注册... 阅读全帖 |
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s********1
发帖数: 581 | 23 以下成分对人体有害或致癌吗？
一化妆品含以下成分：
aqua/eau
stearic acid
cetearyl alcohol
ceteareth-20
paraffin
triethanolamine
polyvinyl alcohol
phenoxyethanol
imidazolidinyl urea
methylparaben
propylene glycol
mica
titanium dioxide (cl77891)
感谢！ |
|
P*******t
发帖数: 202 | 24 JPL's Aerogel Makes Record Books As Lightest Solid
By Heather Sparks
SPACE.com staff writer
posted: 10 May 2002
11:00 am ET
The Jet Propulsion Laboratory has beaten itself into the Guinness World
Records, again for creating the world's lightest solid.
Described as a solid smoke because it's 99.8 percent air, the material
called Aerogel is actually a stiff foam made from silicon dioxide and sand -
the same ingredients that make glass, but Aerogel is one thousand times
lighter.
Its density is just |
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g*********n
发帖数: 808 | 25 锂电池特辑1:迈向超级电池[物理]
锂离子电池，也许是下一代能源和交通问题解决的方法
1801年，伏打把他的“电堆”装置公开给拿破仑，他不可能想到两个世纪之后，他的发
明可能成为人类生活的中心。由被盐水浸泡的锌和银电极的原始电池使得小型电化学能
源-锂电池成为了现代消费电子市场的中心。
在《瓶瓶装闪电》中，科学记者森斯-费莱彻解释了锂电池的工作原理，并且对致使锂
电池盛行的研究节奏进行了描述。每年数十亿的元件生产和数十亿的美元利润，可见移
动电子市场正在繁荣。在绿色能源中，锂电池也受到了新的挑战。费莱彻描述到发展下
一代锂电池的激烈竞争，但是可能更多的人选择现有的技术。
日益减少的石油资源以及备受关注的气候变化迫使我们使用更多的替代能源，比如太阳
能、风能，也不得不用混合动力车、油电混合车以及最终的全电动汽车来替代污染的内
燃汽车。由于我们的太阳不能按照我们的要求发光，风不能按照我们的意愿吹来，这些
可再生能源的成功应用依赖于我们高效的储电能力。电化学电池，特别是锂电池，成为
了最佳选择，因为它们把化学能转变为电能效率很高并且无有毒物质释放。
玻利维亚和南美国家巨大储量的碳酸锂盐可使汽... 阅读全帖 |
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j**********i
发帖数: 3758 | 26 Mosquitoes fly at speeds between 1 and 1.5 miles per hour.
长江大河的宽度虽然在这家伙的航程之内，但是在茫茫大海里，这家伙会失去方向。
所以隔离带的宽度的计算是现实的。
Salt marsh mosquitoes may travel up to 100 miles from their larval breeding
habitat.
这家伙其实要休息和吃喝，因为飞机燃料不足。
Mosquitoes can detect carbon dioxide from 75 feet away.
这家伙也会缺氧死亡。
All mosquitoes require water to breed. Some species can breed in puddles
left after a rainstorm.
这家伙繁殖能力惊人，但是没有水，就活不下去。
死于这个蚊子部落的黑人可比什么数量呢？
北非和中东是由于沙漠的原因没有太多的蚊子问题。可是热带/
看看非洲的儿童，脸上常常停有苍蝇。
苍蝇和蚊子是需要专家研究的问题。而且，不是一般的专... 阅读全帖 |
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s**********8
发帖数: 25265 | 27 Sterilization (microbiology)
http://en.wikipedia.org/wiki/Sterilization_(microbiology)
From Wikipedia, the free encyclopediaJump to: navigation, search This
article has multiple issues. Please help improve it or discuss these issues
on the talk page.
It may need reorganization to meet Wikipedia's quality standards. Tagged
since March 2008.
It is in need of attention from an expert on the subject. WikiProject
Microbiology may be able to help recruit one. Tagged since December 2010.
Contents [hide... 阅读全帖 |
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i*********5
发帖数: 19210 | 28 Bigfuzzydoug’s Ten Points to Swimming:
http://www.beginnertriathlete.com/discussion/forums/thread-view
The key to swimming is reducing drag, not endurance or powering through the
water. This is not just my opinion; it is the law of physics. I’ll
explain it in a simple way: When you bike, you have to push air in front of
you out of the way. The bigger the frontal section of your body and bike,
the more air you have to move. What’s worse is that it’s not a one to one
relationship. An increas... 阅读全帖 |
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m**a
发帖数: 351 | 29 查了一下，还真是动物
What makes a sea sponge an animal and not a plant?
According to Wikipedia http://en.wikipedia.org/wiki/Sponge, sponges are animals which have: "No true tissues, they lack muscles, nerves, and internal organs."
They don't have a brain etc. so what makes them an animal and not a plant?
Best Answer - Chosen by Asker
Lacking a brain is not unique to sponges, it is shared by cnidarians such as
jellyfish, echinoderms such as starfish, and weirder creatures like
bryozoans and brachiopods.
... 阅读全帖 |
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h*h
发帖数: 18873 | 30 Most mammals reach adulthood within months and die in their teens or 20s.
Not so with humans and other primates, which take years to become adults,
then live for decades and reproduce infrequently.
Now researchers are reporting that a reason for the disparity may lie in
metabolic rates. According to a new study in Proceedings of the National
Academy of Sciences, primates burn about half as many calories per day as
mammals of comparable size — and not simply because the other mammals are
more act... 阅读全帖 |
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i*********5
发帖数: 19210 | 31 Bigfuzzydoug’s Ten Points to Swimming:
http://www.beginnertriathlete.com/discussion/forums/thread-view
The key to swimming is reducing drag, not endurance or powering through the
water. This is not just my opinion; it is the law of physics. I’ll
explain it in a simple way: When you bike, you have to push air in front of
you out of the way. The bigger the frontal section of your body and bike,
the more air you have to move. What’s worse is that it’s not a one to one
relationship. An increas... 阅读全帖 |
|
i*********5
发帖数: 19210 | 32 Bigfuzzydoug’s Ten Points to Swimming:
http://www.beginnertriathlete.com/discussion/forums/thread-view
The key to swimming is reducing drag, not endurance or powering through the
water. This is not just my opinion; it is the law of physics. I’ll
explain it in a simple way: When you bike, you have to push air in front of
you out of the way. The bigger the frontal section of your body and bike,
the more air you have to move. What’s worse is that it’s not a one to one
relationship. An increas... 阅读全帖 |
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f********m
发帖数: 8397 | 35 http://www.autoblog.com/2011/02/07/suit-alleges-toyota-keyless-
blame-for-carbon-monoxide-d/
Report: Keyless start systems blamed for CO-related fatalities
by Zach Bowman
3 people liked this
Filed under: Government/Legal, Safety, Technology, Lexus
According to WMGT Channel 41 of Georgia, automakers are facing
increasing scrutiny regarding the safety of their keyless start systems.
According to the NBC affiliate, there are at least three carbon-dioxide
related deaths - one in New York, and a pair... 阅读全帖 |
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V***b
发帖数: 3419 | 36 2015年的目标是130g/km
http://www.ft.com/cms/s/0/e51091c4-dd79-11e2-a756-00144feab7de.
Deal reached on tougher emissions cap for EU carmakers
By Henry Foy in London, Joshua Chaffin in Brussels and Chris Bryant in
Frankfurt
Germany has won concessions on an agreement to cap car emissions in the EU,
in a deal that will allow manufacturers to continue to offset sales of
electric and other green vehicles against those of more polluting cars.
The agreement, reached late on Monday, which confirmed an over... 阅读全帖 |
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B*Z
发帖数: 7062 | 37 能通过pcv pipe回来烧掉么？
The German carmaker admitted to the "unexplained inconsistencies" in carbon
dioxide readings this past Tuesday. Today, Bild am Sonntag revealed just how
those "inconsistencies" came about. According to the German paper's sources
at Volkswagen, engineers would doctor emissions tests in a number of ways,
including using artifically high tire pressures and adding diesel fuel to th
e engine oil mixture. Both led to improved fuel economy numbers.
http://www.theverge.com/2015/11/8/96... 阅读全帖 |
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w*******y
发帖数: 60932 | 38 Amazon has Energizer(R) 9-Volt Alkaline Industrial Batteries, Box Of 12:
http://www.amazon.com/Energizer-9-Volt-Alkaline-Industrial-Batt
on sale for $11.10 and shipped free for Prime Members.
Product Description
Energizer EN22 Zinc-Manganese Dioxide General Purpose Battery EN22 922
Product Features
Designed for long-lasting performance in all device applications.
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w*******y
发帖数: 60932 | 39 Dragon Go! is available for free on the Android Market in the US in U.S.
English. Search "Nuance Dragon" to download
Nuance today announced that its revolutionary Dragon Go! app is now
available for Android on the Android Market. Dragon Go! gives consumers
direct access to over 200 of the most trusted and reliable destinations for
mobile content simply by using their voice -- including AccuWeather, Ask.com
, Bing, Dictionary.com, ESPN, Facebook, Fandango, Last.fm, LiveNation, Milo.
com, OpenTab... 阅读全帖 |
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w*******y
发帖数: 60932 | 40 GASPARI NUTRITION - IntraPro Delicious Vanilla 5 lbs $26.99+ $5.95 s/h
Link:
http://www.allstarhealth.com/f/gaspari_nutrition-intrapro.htm
Supplement Facts
Serving Size: 1.00 scoop(36g)
Servings per Container: 63.00
Ingredient Amount % Daily Value**
Calories 155
Calories from Fat 31.5 5
Total Fat 3.5g 5
Saturated Fat 0.5g 2
Trans Fat 0
Cholesterol 45mg 15
Sodium 70mg 3
Potassium 150mg 4
Total Carbohydrates 5g 2
Dieta... 阅读全帖 |
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y*****l
发帖数: 5997 | 42 【 以下文字转载自 bluechips 俱乐部 】
发信人: yaokarl (大象,面壁中), 信区: bluechips
标 题: CAT TEN
发信站: BBS 未名空间站 (Mon Feb 8 11:20:57 2010, 美东)
TEN is the biggest automotive emission control supplier for CAT and many
auto companies in Detroit area. Very good investment for the long term.
Caterpillar Inc. Joins Industry and Government Partnership to Deliver State-
of-the-Art Clean-Coal Technology
Monday 02/08/2010 9:00 AM ET - Pr Newswire
Caterpillar Inc. (NYSE: CAT) today announced its intent to join the
FutureGen A... 阅读全帖 |
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N***i
发帖数: 2063 | 43 我找到的，和大家共享. 你们出去购物的，花了那么多钱，回来花点包子，发给我，也
不错.
Chemicals Industry Outlook & Review
OUTLOOK
After the sharp declines in the last two years, we expect worldwide chemical
production (excluding pharmaceuticals) to recover, albeit at a slow rate.
At a global level, we currently expect that chemical production will require
another couple of years to return to production levels seen before the
crisis. In industrialized countries, severe declines in production as a
result of the global financial and econom... 阅读全帖 |
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y*****l
发帖数: 5997 | 44 ☆─────────────────────────────────────☆
tanmaomao (坛猫猫) 于 (Tue Nov 16 18:13:00 2010, 美东) 提到:
RT
☆─────────────────────────────────────☆
tanmaomao (坛猫猫) 于 (Tue Nov 16 18:24:25 2010, 美东) 提到:
发信人: tanmaomao (坛猫猫), 信区: Stock
标 题: Re: 铀价格走势图 (转载)
发信站: BBS 未名空间站 (Tue Nov 16 18:23:29 2010, 美东)
Ux U3O8 Price indicator is the longest-running weekly uranium price series,
used by the industry in sales contracts
☆─────────────────────────────────────☆
tanmaomao (坛猫猫) 于 (Wed Nov 17 09:34:37 20... 阅读全帖 |
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f**********g
发帖数: 2252 | 45 Zacks initiating coverage of Clean Diesel Technologies Inc. [CDTI]
Clean Diesel Technologies [CDTI] is a leading provider of pollution control
solutions for gasoline and diesel engines. The company offers both OEM and
after-market products on a worldwide basis. The company was formed by a
merger in October 2010 between CDTI Merger Sub and CSI.
The company recently completed a 3 million share offering for $10 million.
Over the next three years significant on highway diesel vehicle pollution
regul... 阅读全帖 |
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f**********g
发帖数: 2252 | 46 TA FA good. Should be fine. Up too quick today.
China New Borun Retains Existing Audit Team
3 hours 11 minutes ago - PR Newswire via Comtex
PR NewswireChina New Borun Corporation (NYSE: BORN; "Borun" or the "Company"
), a leading producer and distributor of corn-based edible alcohol in China,
today filed a Form 6-K confirming that it will continue its relationship
with its existing audit team by engaging BDO China Shu Lun Pan Certified
Public Accountants LLP ("BDO China Shu Lun Pan").
As detaile... 阅读全帖 |
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m****y
发帖数: 3437 | 47 【 以下文字转载自 Parenting 讨论区 】
发信人: mooody (mooody), 信区: Parenting
标 题: 不是我没努力，是我太功利
发信站: BBS 未名空间站 (Mon Oct 4 09:26:53 2010, 美东)
话说中文贴看多了，我现在和孩子说话的时候还真是比以前“警惕”了。往往会故
意多说点中文。
周六和妹妹一起出门，约半小时车程，上车时我就把小算盘拨得哗哗响了。出发了，
妹妹开始展开话题，老妈我费尽力气居然没能说一句中文。。。。
话题如下:
1. Mommy, do you know how dinosaurs became distinct? A meteor hit the earth,.
...ashes....herbivores died first....meat eaters(老妈马上奉上新词 carnivore)
died.....
2. Mommy, what are the green energy again? Sun(老妈提醒solar), wind, water...
(老妈提醒geothermal)....
3.... 阅读全帖 |
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f****w
发帖数: 947 | 48 Ph. D. in Molecular Biology. 2002. Design expression cassettes and clones
Nuvelo’s proprietary gene into different expression vector systems to
optimize yield of recombinant proteins. Poly colonal antiserum
characterization, epitope mapping of mono-colonal antibody and other new drug
discovery research. 3 publication. NIW. No RFE. CA. 9 months.
Ph.D. in Physical Chemistry. 1999. Synthesis of advanced materials for
separation and reaction; preparation of carbon dioxide “molecular basket”
adsorben |
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s*****t
发帖数: 1994 | 49 Mars Through a Small Telescope
Credit & Copyright: Francisco A. Rodriguez Ramirez (AstroEduca)
Explanation: How does Mars appear through a small telescope? Viewed with the unaided eye
or through a small telescope, possibly the most striking part of Mars' appearance is its red
color. The color derives from rust, iron oxide, which composes perhaps 10% of the Martian
soil. The oxygen that rusts the surface iron on Mars originates predominantly from carbon
dioxide gas, which composes 95% of |
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