w*****t
发帖数: 179 | 1 hello, thank you for providing the information. Please find my CV below and
my research experience. I have been revewing for over 10 journals for 14
times. My majour of PH.D is microbiology from Wuhan university. I have
published several papers concering virology and bacterial infection. So far
my work also foucse on salivary gland biofilm formation under LL37 and K4s4
treatment. If you need further information, please let me know. My email
address: z****[email protected]
Thank you for your time and c... 阅读全帖 |
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c*******3
发帖数: 98 | 2 I would like to review ZnO growth manuscript.Thanks!
My CV is as follows:
JINGBO CHANG
Laboratory of Nanotech. for Sustainable Energy and Environment University of
Wisconsin-Milwaukee, 3200 North Cramer Street Milwaukee, WI 53211, USA
www.researchgate.net/profile/Jingbo_Chang/publications/
PERSONAL DETAILS
Date of Birth: 28th Sep. 1979 Gender: Male
Nationality: China Marital Status: Married
Tel. +1- 414- 688-1383 E-mail: c*****[email protected]
EDUCATIONS
☼ Post doc, major in Mechanical Engineerin... 阅读全帖 |
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c*******3
发帖数: 98 | 3 JINGBO CHANG
Laboratory of Nanotech. for Sustainable Energy and Environment University of
Wisconsin-Milwaukee, 3200 North Cramer Street Milwaukee, WI 53211, USA
Research Highlights
Graphene/SWNTs FET based platform for biosensor and water sensor
applications.
Graphene based hybrid materials for high-performance lithium-ion
battery applications.
High-performance photoresponse from SWNT/ZnO heterojunctions for UV
sensor
and solar cell applications.
High conducti... 阅读全帖 |
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q**x
发帖数: 1636 | 4 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 |
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q**x
发帖数: 1636 | 5 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 |
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R******d
发帖数: 5739 | 6 我是文科生所以不太知道。 不过也算酿过酒。
http://en.wikipedia.org/wiki/Wine_fault
The oxidation of wine is perhaps the most common of wine faults, as the
presence of oxygen and a catalyst are the only requirements for the process
to occur. Oxidation can occur throughout the winemaking process, and even
after the wine has been bottled. Anthocyanins, catechins, epicatechins and
other phenols present in wine are those most easily oxidised,[3] which leads
to a loss of colour, flavour and aroma - sometimes referred to ... 阅读全帖 |
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a*********r
发帖数: 14 | 7 对不起，我还真是给武大化学系留了面子。
莫非你就是其中一件丑事的主角，干嘛一触即发，破口大骂呢？
袁荃做的是还不错，但不意味武大化学系就有多好了。
举例来说，即使袁荃和另外一位新招的楚天特聘教授傅磊相比，也能看出武大化学系在其中有没有猫腻了。
首先补充一点：袁荃的老公叫廖蕾，也是武大物理系新招的楚天特聘教授，可以作为很好的对照体系。
比比三人的publication和经历，就能明显看出水平之比是:
廖蕾>袁荃>傅磊
但从袁荃却没有评上楚天特聘。
廖蕾
http://physics.whu.edu.cn/node/557
1. Y. Z. Long, L. Liao*, X. F. Duan, Z. Y. Fan*, Large-scale Integration of Semiconductor Nanowires for High Performance Flexible Electronics ACS Nano (In press)
2. L. Liao, J. W. Bai, R. Chen, H. L. Zh... 阅读全帖 |
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a*********r
发帖数: 14 | 8 对不起，我还真是给武大化学系留了面子。
莫非你就是其中一件丑事的主角，干嘛一触即发，破口大骂呢？
袁荃做的是还不错，但不意味武大化学系就有多好了。
举例来说，即使袁荃和另外一位新招的楚天特聘教授傅磊相比，也能看出武大化学系在其中有没有猫腻了。
首先补充一点：袁荃的老公叫廖蕾，也是武大物理系新招的楚天特聘教授，可以作为很好的对照体系。
比比三人的publication和经历，就能明显看出水平之比是:
廖蕾>袁荃>傅磊
但从袁荃却没有评上楚天特聘。
廖蕾
http://physics.whu.edu.cn/node/557
1. Y. Z. Long, L. Liao*, X. F. Duan, Z. Y. Fan*, Large-scale Integration of Semiconductor Nanowires for High Performance Flexible Electronics ACS Nano (In press)
2. L. Liao, J. W. Bai, R. Chen, H. L. Zh... 阅读全帖 |
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x*******1
发帖数: 28835 | 9 TSX-V: RES & AMEX: REE
Rare Element Resources Ltd. (TSX-V: RES and AMEX: REE) is pleased to
announce rare earth element (REE) assay results from thirteen drill holes
completed during the ongoing 2010 core drilling program at the Company's 100
% owned Bear Lodge property, located in northeastern Wyoming, USA (Figure 1)
. The results include a drill hole (RES 09-21) started during the 2009
drilling program, but completed during the 2010 program. All of the holes
were drilled on the Bull Hill South... 阅读全帖 |
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w********r
发帖数: 14958 | 10 更正一下，F22的金色座舱罩不是镀金的。 而是镀Indium tin oxide (ITO, or tin-
doped indium oxide)。
indium(III) oxide (In2O3) and tin(IV) oxide (SnO2), typically 90% In2O3, 10%
SnO2 by weight.
这种东西比较薄的时候是透明的，比较厚的时候是金色或者灰色的。
这个东西有2个特点，既是导电体又是透明的。 |
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y****i
发帖数: 2108 | 11 The powder charge is a chemical compound that contains its own oxidizer. It'
s sort of like how rockets work: they have a tank full of fuel, and a tank
full of oxidizer, which are combined and ignited. This way, they don't need
oxygen from the atmosphere. In a gun cartridge, the oxidizer is already part
of the charge, but it's stable and won't spontaneously ignite.
Fires can't burn in the oxygen-free vacuum of space, but guns can shoot.
Modern ammunition contains its own oxidizer, a chemical tha... 阅读全帖 |
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l****z
发帖数: 29846 | 12 By JUSTIN SCHECK and IANTHE JEANNE DUGAN
BLUE LAKE, Calif.—Malodorous brown smoke from a power plant enveloped this
logging town on April 29, 2010, and several hundred residents fled until it
passed.
Six months later, the plant got $5.4 million from a federal program to
promote environmentally preferable alternatives to fossil fuel.
The plant, Blue Lake Power LLC, burns biomass, which is organic material
that can range from construction debris and wood chips to cornstalks and
animal waste. It is... 阅读全帖 |
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x*****n
发帖数: 101 | 13 国内朋友让帮忙带的一些氧化物粉末，包括IRON(III) OXIDE，YTTRIUM OXIDE,
BISMUTH(III) OXIDE, CERIUM(IV) OXIDE,感觉都没有什么危险性，查TSA也说允许带
powder，但是还是想问一下有没有类似经验的人说说这些能不能托运上飞机？如果被查
出来的话就只能扔掉了？
如果实在不能的话，邮寄可以吗？ |
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M****o
发帖数: 4860 | 14 大家来分析一下，哪些是1作，哪些是通讯，哪些是酱油？
PUBLICATIONS since 2007
1. Q. Zhou, Z. Zhao, Y. Chen, H. Hu, J. Qiu, Low temperature plasma-mediated
synthesis of
graphene nanosheets for supercapacitor electrodes, J. Mater. Chem., 2012, in
press, doi:10.1039/C2JM15572A.
2. J. Liu, L. Yu, Z. Zhao, Y. Chen, P. Zhu, C. Wang, Y. Luo, C. Xu, A. Duan,
G. Jiang,
Potassium-modified molybdenum-containing SBA-15 catalysts for highly
efficient production of acetaldehyde and ethylene by the selective oxidation
of ethane, J. Cata... 阅读全帖 |
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b*******t
发帖数: 33714 | 15 ppt直接导出来的，格式有点乱，不过有耐心的话看看还挺有意思的。
==================================
Part 3: Arts and Methods of Kitchen Arts
TOPIC: MEAT
Cooking meat
Cooking meat is all about producing the right texture and flavours.
Texture concerns the structure of meat.
Flavours are all about chemistry –the Maillard reaction.
Components of muscle
Water: 75%
Protein: 18%
Fat: ~4-10%, varies among different types of meat
Carbohydrate: just over 1%
Vitamins, minerals, various organic compounds…
Sliding-filament model of muscle... 阅读全帖 |
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l*****8
发帖数: 16949 | 16 吐这种酸水没意思。看看他的文章。如果你不是在大学混的，可以原谅。
PUBLICATIONS since 2007
1. Q. Zhou, Z. Zhao, Y. Chen, H. Hu, J. Qiu, Low temperature plasma-mediated
synthesis of
graphene nanosheets for supercapacitor electrodes, J. Mater. Chem., 2012, in
press, doi:10.1039/C2JM15572A.
2. J. Liu, L. Yu, Z. Zhao, Y. Chen, P. Zhu, C. Wang, Y. Luo, C. Xu, A. Duan,
G. Jiang,
Potassium-modified molybdenum-containing SBA-15 catalysts for highly
efficient production of acetaldehyde and ethylene by the selective oxidation
of ethane, J... 阅读全帖 |
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j******u
发帖数: 41683 | 17 ☆─────────────────────────────────────☆
chai (柴) 于 (Tue May 21 15:36:12 2013, 美东) 提到:
既然是省版，那资生堂之类的就pass了，说些药店的呗
水宝宝，香蕉船，aveeno，露得清，还有啥~~~
大家都用过啥，觉得效果哪个比较好啊？~~
偶就用过水宝宝运动款的，没有特别滴感觉，还是黑啊。。。
今年想入露得清，不知道怎么样。。。
☆─────────────────────────────────────☆
nowhere09 (everywhere or nowhere) 于 (Tue May 21 15:42:57 2013, 美东) 提到:
喜欢露得清 不油， 水宝宝有点油 但有美白效果，呵呵
☆─────────────────────────────────────☆
sakurafirst (yaya) 于 (Tue May 21 15:43:14 2013, 美东) 提到:
曼秀雷敦。。。
☆───────────────────────────────────... 阅读全帖 |
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x******g
发帖数: 289 | 18 物质学院（包括物理、材料、化学等学科）
该学院一共一个正教授，三个助理教授
正教授代表作
1. A First Example of “Wittig Reaction” on a Coordinated Carbon Dioxide
Nickel Complex. Journal of American Chemical Society.
2. Theoretical Study of Carbon Dioxide Coordination in Palladium Complexes.
Applied Organometallic Chemistry.
3. Theoretical Investigation of Ketene Bonding Modes in Bis(phosphine)
Palladium Ketene Complexes. Journal of Coordination Chemistry.
4. Double Insertion of Methylene into Nickel-Phosphorus Bonds: Synthesis and
Structur... 阅读全帖 |
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A*G
发帖数: 256 | 19 From: S.Konuskan-OAMS [mailto:s*******[email protected]]
Sent: Saturday, February 18, 2012 3:07 PM
Subject: Oxidants and Antioxidants in Medical Science - a new scientific
periodical
Oxidants and Antioxidants in Medical Science
http://oams.scopemed.org
ISSN: 2146-8389 (Print)
Imprint: GESDAV
Issues per Year: 4
Language: English
The Journal "OXIDANTS and ANTIXODIDANTS in MEDICAL SCIENCE" seeks for well-
qualified scientists who voluntarily wish to contribute to the Journal's
editorial work. You can sen... 阅读全帖 |
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O***n
发帖数: 13127 | 20 zz:
Why You Don’t Want
Reduced Fat Milk in Your Diet!
If you were to visit a milk processing plant, you would see it is filled
with all types of stainless steel equipment and machinery.
Inside that machinery, the milk shipped from farms around the processing
plant is completely re-made, so that there is so much protein, so much
butterfat, etc.
This is done so that the milk products produced are both uniform and meet
the standards for milk products set by the U.S. Department of Agriculture.
First... 阅读全帖 |
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l**********n
发帖数: 5272 | 21 多谢了。
刚古狗了一下，汽油长期存放会变质，氧化分解出有害物质， Stabilizer这东西可以
有助于保鲜、抵消氧化分解的有害物质、清洁油路。
下面拷贝自wiki.
Fuel stabilizers (antioxidants and metal deactivator)
Substituted phenols and derivatives of phenylenediamine are common
antioxidants used to inhibit gum formation in gasoline (gasoline).
Gummy, sticky resin deposits result from oxidative degradation of gasoline
upon long term storage. These harmful deposits arise from the oxidation of
alkenes and other minor components in gasoline (see drying oils).
Improvements... 阅读全帖 |
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w***n
发帖数: 9040 | 22 嗯，应该是因为误差，因为脂肪和糖所占的百分比是从RQ测试值换算出来的，RQ测试值
每档的差距也就0.01-0.02左右，难免出现误差。
The respiratory quotient (or RQ or respiratory coefficient), is a unitless
number used in calculations of basal metabolic rate (BMR) when estimated
from carbon dioxide production. Such measurements, like measurements of
oxygen uptake, are forms of indirect calorimetry. It is measured using
Ganong's Respirometer.
Calculation
The respiratory quotient (RQ) is calculated from the ratio:
RQ = CO2 eliminated / O2 consumed
where the te... 阅读全帖 |
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w***n
发帖数: 9040 | 23 嗯，应该是因为误差，因为脂肪和糖所占的百分比是从RQ测试值换算出来的，RQ测试值
每档的差距也就0.01-0.02左右，难免出现误差。
The respiratory quotient (or RQ or respiratory coefficient), is a unitless
number used in calculations of basal metabolic rate (BMR) when estimated
from carbon dioxide production. Such measurements, like measurements of
oxygen uptake, are forms of indirect calorimetry. It is measured using
Ganong's Respirometer.
Calculation
The respiratory quotient (RQ) is calculated from the ratio:
RQ = CO2 eliminated / O2 consumed
where the te... 阅读全帖 |
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y***r
发帖数: 1845 | 24 http://www.ncbi.nlm.nih.gov/pubmed/20351596
Training with low muscle glycogen enhances fat metabolism in well-trained
cyclists.
Hulston CJ, Venables MC, Mann CH, Martin C, Philp A, Baar K, Jeukendrup AE.
Source
School of Sport and Exercise Sciences, University of Birmingham, Birmingham,
United Kingdom.
Abstract
PURPOSE:
To determine the effects of training with low muscle glycogen on exercise
performance, substrate metabolism, and skeletal muscle adaptation.
METHODS:
Fourteen well-trained cyclis... 阅读全帖 |
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j*********r
发帖数: 24733 | 25 我来说两句这个防晒霜, 因为小孩子要用, 做过一段时间的research, 谈谈我的看法.
一家之言, 可能有误.
防晒霜分为物理防晒和化学防晒, 物理防晒就是摸到脸上的是一层物理barrier, 主要
成分就是Titanium Dioxide和Zinc Oxide, 浓度越高效果更好, 当然也更难摸. 需要注
意的是ZINC OXIDE颗粒的直径要大于100nm, 太小的颗粒会增加致癌风险. 这种引起过
敏的可能性要低很多. 化学防晒就是不同的chemicals, 摸到脸上后需要一定时间起反
应, 形成barrier, 一般1.5-2小时要补一次. 这种我试过所有的major brands, 经常引
起过敏, 非常不喜欢. 还有一个噱头就是SPF, 物理的一般标30+, 化学的一般要高很多
, 什么SPF80, SPF100之类的, 其实没啥大用, 我觉得效果不好. 晒黑其实没事, 防晒
霜防的是晒伤.
再高级一点的话就是organic的了, 这种都是物理防晒, 是各种植物提取物加上
Titanium Dioxide和Zinc Oxide, 有些非常难摸开, 而且味道不太好. 也贵很... 阅读全帖 |
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z*********n
发帖数: 94654 | 26 google is lard healthy
We're not going to make any health claims about lard -- because what do we
Taste editors know about health? -- but we can report what we've learned:
lard has 20 percent less saturated fat than butter; it's higher in
monounsaturated fats which are said to lower LDL cholesterol; and it has
none of the trans ...
头条hit:
Lard is healthy!
In recent generations, lard has seemed to completely disappear from home
kitchens. Until the early 1900’s, lard was a staple cooking fat acros... 阅读全帖 |
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c******n
发帖数: 5697 | 27 Arsenate也就是AsO4(3−)是phosphate analogue，也就是说对蛋白酶来讲，AsO4(3−)和PO4（3-）无区别，所以细菌的enzyme完全可以把它错当PO4（3-）使用，加入DNA和protein里，这个没有多大意义，你们还争论用不用分析化学鉴定，没意思
最主要的是As妨碍普通细胞的呼吸oxidative phosphorylation，普通细胞没法在As下生存，不可能繁殖
但是这种几年前就被发现了的细胞有酶可以中和As，还可以靠As呼吸， 所以可以靠As生长，所以在用As替换P的环境下繁殖，就丝毫不足为奇了
所以更有意义的发现不是As替代P， 而是细菌可以在As里繁殖。这是个老消息了，可怜NASA不要脸，又玩花样骗钱
早就说过了，NASA是个很可怜的机构，在资本主义社会中没有任何存在的意义，所以要向好莱坞学习，不停搞出新闻来，才可以吸引缴税人民的注意力，搞研究经费
http://www.microbemagazine.org/index.php/02-2010-home/1358-microbial-arsenic-metaboli... 阅读全帖 |
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T****u
发帖数: 424 | 28 不是医生，只能提些建议。最好还是多咨询医生。
1. 保护孩子首先。
2. 从你描述的症状来看。应该是不能代谢长链脂肪酸, 没法beta-oxidation
LCHAD=Long-chain 3-hydroxyacyl-coenzyme A dehydrogenase deficiency
VLCAD=Very long-chain acyl-coenzyme A dehydrogenase deficiency
最后导致长链脂肪酸堆积，导致肝损伤，直至肝硬化。
3.避免长链脂肪酸。这类的疾病用Carnitine or MCT (medium chain triglycerides)
oil supplement.跳过长链脂肪酸代谢那一步(请尊医嘱)
4.我想应该是long chain FA氧化通路上的基因的mutation导致的。
Arnold W. Strauss, MD
是做这方面研究的。你可以试着跟他联系，也许他会感兴趣，可能会帮你检测这些
mutation.
http://www.cincinnatichildrens.org/research/divisions/d/dhc/... 阅读全帖 |
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b**y
发帖数: 86 | 29 俺最好奇的是这个热力学上是可行的吗？
按照作者的说法，整个净反应就是
醇--> 酮 + H2
delta G是正是负？
似乎酮的氢化在催化剂条件下（Pd啊什么）是应该可以发生的；那就
是说相反的过程不自发，在热力学上这个反应就不可能？
哪位大侠分析一下。
Sodium Hydride
Peking University, Shenzhen, China 518055
NaH) as an oxidation promoter have long been overlooked. Uncovered here are
some unprecedented reactivities of this classical reagent under very mild
conditions, including alcohol oxidation, tandem allylic alcohol oxidation&#
8722;hydride conjugate reduction, and aldehyde oxidative amidation. These
readily implem |
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n******n
发帖数: 98 | 30 的确是很有意思的实验结果，只是感觉作者有些急于发文章而对于机理的研究不够充分
。试剂纯度，金属离子，溶剂，反应温度等等都没做足够，或者没提供足够的筛选结果
，所以整个文章读起来感觉怪怪的。
而且根据这个实验结果，电子云密度大的aryloxide看上去都是不错的hydride donor
Sodium Hydride
Peking University, Shenzhen, China 518055
NaH) as an oxidation promoter have long been overlooked. Uncovered here are
some unprecedented reactivities of this classical reagent under very mild
conditions, including alcohol oxidation, tandem allylic alcohol oxidation&#
8722;hydride conjugate reduction, and aldehyde oxidative amidation. Thes |
|
t******t
发帖数: 3045 | 31 不得不说不可思议
Sodium Hydride
Peking University, Shenzhen, China 518055
NaH) as an oxidation promoter have long been overlooked. Uncovered here are
some unprecedented reactivities of this classical reagent under very mild
conditions, including alcohol oxidation, tandem allylic alcohol oxidation&#
8722;hydride conjugate reduction, and aldehyde oxidative amidation. These
readily implementable transition-metal-free processes feature exceptional
material accessibility, operational simplicity, and : envir |
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f***8
发帖数: 571 | 32 doi:10.1016/j.tetlet.2009.11.079
Na-promoted aerobic oxidation of alcohols to ketones
Li-Hong Zhou, Xiao-Qi Yu, and Lin Pu
Aerobic oxidation of a number of diaryl and arylalkyl carbinols to ketones
was promoted by Na in THF at room temperature with up to 99% yield. This new
oxidation method is also selective with good efficiency for the oxidation
of benzylic secondary alcohols but not for a primary alcohol or nonbenzylic
secondary alcohols. Under nitrogen, a catalytic amount of Ni or transiti |
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a****y
发帖数: 1035 | 33 诸平
几十年来，不少人认为食用含有抗氧化剂的食物能够促进健康并预防癌症。而美国德克
萨斯大学西南医学研究中心（ UT Southwestern Medical Center）儿童研究所（
Children's Research Institute，CRI）的研究人员最近发现，癌细胞比正常细胞更容
易从抗氧化剂中获益,对于癌症患者，提高其膳食抗氧化剂的使用量，其效果使令人担
忧的，因为抗氧化剂会促使癌细胞扩散。无独有偶，2014年7月10日，两位美国科学家
也曾经有过类似的研究结果，发现对于抗氧化剂而言，事实可能并非像人们以前认识的
那样。他们称，抗氧化剂对癌症不但没有预防和治疗作用，甚至在某些特殊的情况下还
会增加癌症患病几率，加速肿瘤生长。相关论文发表在2014年第二期的《新英格兰医学
》（New England Journal of Medicine）杂志上——Elizabeth G. Phimister,
Navdeep S. Chandel, David A. Tuveson. The Promise and Perils of Antioxidants
for Cancer ... 阅读全帖 |
|
a****y
发帖数: 1035 | 34 诸平
几十年来，不少人认为食用含有抗氧化剂的食物能够促进健康并预防癌症。而美国德克
萨斯大学西南医学研究中心（ UT Southwestern Medical Center）儿童研究所（
Children's Research Institute，CRI）的研究人员最近发现，癌细胞比正常细胞更容
易从抗氧化剂中获益,对于癌症患者，提高其膳食抗氧化剂的使用量，其效果使令人担
忧的，因为抗氧化剂会促使癌细胞扩散。无独有偶，2014年7月10日，两位美国科学家
也曾经有过类似的研究结果，发现对于抗氧化剂而言，事实可能并非像人们以前认识的
那样。他们称，抗氧化剂对癌症不但没有预防和治疗作用，甚至在某些特殊的情况下还
会增加癌症患病几率，加速肿瘤生长。相关论文发表在2014年第二期的《新英格兰医学
》（New England Journal of Medicine）杂志上——Elizabeth G. Phimister,
Navdeep S. Chandel, David A. Tuveson. The Promise and Perils of Antioxidants
for Cancer ... 阅读全帖 |
|
f**d
发帖数: 768 | 35 这是一本计算神经科学的优秀著作，全文拷贝这里（图和公式缺），有兴趣的同学可以
阅读
如需要，我可以分享PDF文件（－－仅供个人学习，无商业用途）
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖 |
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w******y
发帖数: 4871 | 36 GENERAL ANESTHESIA
Induction — If examination of the upper airway suggests that intubation
will not be problematic, the following sequence is used for providing
general anesthesia to the gravida:
•A nonparticulate antacid is generally given preoperatively to
alkalinize gastric contents. Some practitioners also administer
metoclopramide or an H2 blocker as prophylactic measures to minimize the
risk and severity of aspiration (see 'Reduction of gastric acidity/volume'
above).
•Just pri... 阅读全帖 |
|
y*****l
发帖数: 5997 | 37 http://seekingalpha.com/article/246874-denison-mines-an-investm
Denison Mines: An Investment in Uranium's Growth Potential
31 comments | by: Michael Filloon January 17, 2011
| about: CCJ / DNN
Uranium is a difficult investment to make. Eric Bolling was on Fast Money a
while back and made the comment that only a handful of people on Earth truly
understand the mechanics of pricing with respect to this specific commodity
. Although I am not an expert, I have followed this sector for some tim... 阅读全帖 |
|
y*****l
发帖数: 5997 | 38 http://seekingalpha.com/article/246874-denison-mines-an-investm
Denison Mines: An Investment in Uranium's Growth Potential
31 comments | by: Michael Filloon January 17, 2011
| about: CCJ / DNN
Uranium is a difficult investment to make. Eric Bolling was on Fast Money a
while back and made the comment that only a handful of people on Earth truly
understand the mechanics of pricing with respect to this specific commodity
. Although I am not an expert, I have followed this sector for some tim... 阅读全帖 |
|
S*******C
发帖数: 7325 | 39 ☆─────────────────────────────────────☆
tigereatmeat (死胖子) 于 (Mon Mar 22 10:44:20 2010, 美东) 提到:
各参战国家除了美苏英外(包括国民党政府)，对战胜法西斯都是负贡献。。。
☆─────────────────────────────────────☆
ridgway (ridgway) 于 (Mon Mar 22 10:46:32 2010, 美东) 提到:
有啥子贡献？我是看不出来。没有美苏，中国也就是继元清后第三个异族统治的政权。
☆─────────────────────────────────────☆
fead (fead) 于 (Mon Mar 22 10:52:58 2010, 美东) 提到:
靠，我们搞一个老虎奇微俱乐部好了。里面就你们俩人。使劲掐。活着走出来那个回到
这里继续讨论。
☆─────────────────────────────────────☆
ridgway (ridgway) 于 (Mon Mar 22 10:53:... 阅读全帖 |
|
d*****g
发帖数: 441 | 40 12,000-year-old mine found in Chile
Posted Mon Dec 6, 2010 10:56am AEDT
Archaeologists from the University of Chile have discovered a 12,000-
year-old iron oxide mine in the north of the country.
Researchers say it is the oldest mine discovered in all the Americas.
Chief researcher Diego Salazar said the iron oxide was used by
Huentelauquen Indians as a pigment in dying cloth and in religious
rituals, revealing an unexpected sophistication in what was previously
considered a primitive group of p... 阅读全帖 |
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r****p
发帖数: 1854 | 41 ☆─────────────────────────────────────☆
vespers (西瓜很好吃) 于 (Tue Nov 19 14:16:02 2013, 美东) 提到:
发信人: dagekuaipao (dagekuaipao), 信区: Joke
标 题: Re: 央视采访了游行的组织者王湉，有人顺手搜索竟然发现... (
发信站: BBS 未名空间站 (Mon Nov 18 17:36:23 2013, 美东)
我同事她老婆是武汉人，听她家里老人说日本人打下武汉的时候，全城的孩子都上学，
而且免费供应牛奶和西餐。 日本人来了，家里头一回吃饱饭。
☆─────────────────────────────────────☆
KingOfLunHui (轮回之王) 于 (Tue Nov 19 14:23:40 2013, 美东) 提到:
”清兵如蟹“
历史重复，很正常。
☆─────────────────────────────────────☆
KeeVan (Kevin) 于 (Tue Nov 19 23:26:41 2013, ... 阅读全帖 |
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T**********r
发帖数: 1223 | 42 http://web.stratfor.com/images/writers/CHINA_RARE_EARTH_ELEMENTS.pdf?fn=9617327557
China and the Future of Rare Earth Elements
October 14, 2010
clip_image002
STRATFOR
PDF Version
* Click here to download a PDF of this report
A recent diplomatic spat between China and Japan has heightened territorial
tensions and called attention to China’s growing forcefulness with foreign
powers. One of the more intriguing aspects of this development was China’s
suspension of the export of “rare ea... 阅读全帖 |
|
w*********g
发帖数: 30882 | 43 平井宪夫揭示日本核电业惊天内幕——素人造核电，豆腐渣工程
作者：蜀中行 更新时间：2011-3-16
设施配管1级技士平井宪夫(1997年1月因癌症逝世)生前的最后吶喊。
/来自中华网社区 club.china.com/
/来自中华网社区 club.china.com/
关于平井宪夫：
1997年1月逝世。设施配管1级技士，核电事故调查国民会议顾问，核电劳工救济中
心代表，北陆电力志贺核电厂停止诉讼原告特别辅佐人，东北电力女川核电停止诉讼原
告特别辅佐人，福岛二号核电厂三号机运转停止诉讼原告证人。「核电劳工救济中心代
表」在他仙逝后，因后继无人关闭
"我不是反核运动家。这20年来，我一直在核电厂工作。社会上有听不完的拥核反
核理论，但我只想在这里告诉大家：「所谓的核电厂是这样一回事。」大部份的人都不
知道核电内部的实际情形。希望大家有耐心把这篇文章读完。所谓核电，跟各位所想的
或许有点出入。在那里，每天都有遭受放射线污染的工人，以及严重的岐视产生。
我的专长，是负责大型化学工场的内部配管施工与维修。快30岁时，日本掀起了一
阵核电建设的... 阅读全帖 |
|
x********i
发帖数: 905 | 44 Intel STS 2015 Finalists
Anandapadmanaban, Eswar
Dr. Ronald E. McNair Academic High School, Jersey City, NJ
The ThereNIM: A Touch-less Respiratory Monitor
Ashkin, Emily Lorin
Providence Day School, Charlotte, NC
A Novel Synergistic Approach for Enhancing Immunotherapy in the Treatment of
Melanoma
Chemparathy, Augustine George
Dougherty Valley High School, San Ramon, CA
Accumulation of the Biodiesel Precursor Triacylglycerol Offsets Oxidative
Stress in the Model Alga Chlamydomonas reinhardtii
Cui... 阅读全帖 |
|
i********e
发帖数: 1782 | 45 重点在这里“ In 2007, a report commissioned by an auto industry trade group
insisted that when you factor in the waste generated during production, the
notoriously gas-guzzling Hummer is actually greener than the Prius”
*****************************
Does hybrid car production waste offset hybrid benefits?
The hybrid car has been touted as the green savior of the automobile
industry. A decade after the Toyota Prius debuted worldwide, issues like
climate change and energy security have helped push the p... 阅读全帖 |
|
q******g
发帖数: 390 | 46 Abergel, Rebecca J., Lawrence Berkeley National Laboratory, Berkeley, CA, “
Harnessing f㎡rbital Bonding through Precision Antenna Ligand Design for
Actinide Complexation,” selected by the Office of Basic Energy Sciences.
Braley, Jenifer C., Colorado School of Mines, Golden, CO, “Actinide N〥onor
Thermodynamics: Expanding the f〦lement Covalency Dialogue,” selected by
the Office of Basic Energy Sciences.
Cerfon, Antoine J., New York University, New York, NY, “High Performance
Equilibrium Solvers fo... 阅读全帖 |
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M*****e
发帖数: 1827 | 47 不过说到酒，大家常用的词是aerate
oxidation太学术
买酒时问老板这个酒怎么醒，醒多久合适。会问 how to aerate, aerate for how
long
很难想象问老板，how do you oxidate this wine? how long do you oxidate it
before drinking |
|
|
s*****h
发帖数: 2369 | 49 我爸冬天天冷至今血压一直偏高，最近换了一种药，也似乎效果不太好。他在国内电脑
和报纸上看到一个美国医学专家发明一种治心脑血管和高血压的药，得了诺贝尔医学奖
。药名：心康信使一氧化氮胶囊（Healthway PRENOREX Nitric Dxide) 美国好时
威生物药业公司出品。说是美国FDE注册GMP认证。http://www.xinkangxinshi.com/ 国内网购， 一瓶60粒，一粒800mg， 一盒两瓶，价格1180元。
我查了一下这个healthyway 公司，http://www.healthway-ctml.com/EN/home.html， 看起来像一个ye ji (个人感觉，欢迎指正) 保健品公司。创始人是华人，没有任何医药背景。
首先这个"药"不是治疗性的药物，只是保健品。
其次关于诺贝尔奖，主页上是这么说的，感觉就是卖个concept和Nobel price的名头。
Awarded Nobel Prize
The excitement regarding nitric oxide started to reach a peak in the ea... 阅读全帖 |
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k******e
发帖数: 8870 | 50 【 以下文字转载自 Parenting 讨论区 】
发信人: wigglyteeth (PHDDS), 信区: Parenting
标 题: 牙科讲座：9 麻醉
发信站: BBS 未名空间站 (Tue May 7 13:52:36 2013, 美东)
我们国人一听到麻醉这个字眼， 都有点恐惧， 特别是对小孩子做麻醉， 当家长签一
堆术前协议时， 常常会被一些字眼吓到。家长们觉得麻醉会影响孩子未来的智力发育
和记忆力而且有很高的风险性。而我们做儿童牙科的， 麻醉却是我们一种常用的手段。
在诊所里， 经常有家长会说“医生，给我的孩子动手术可以不上麻醉药吗？我的孩子
很配合，手术的时候你们按住他不让他乱动行吗？”家长的心情我可以理解， 但在多
数情况下， 麻醉还是要用。
其实儿童牙科的麻醉分很多种， 不仅仅是大家想像的送到OR的那种。
先来讲一下麻醉的作用。小儿麻醉最基本的可以说是：睡眠+止痛=麻醉。睡眠对小儿手
术非常重要，因为小儿对于手术会有高度的恐惧感，特别是牙科会用到很多工具， 如
果孩子的蛀牙很多， 要拔，做根管， 作冠， 会时间比较长。如果孩子一直在清醒的
状态， 会对他的心... 阅读全帖 |
|
