L*****8
发帖数: 72 | 1 This is a great opportunity for a Principal Mechanical Engineer with
Oxidation Protection experience to join Honeywell's Aerospace team.
Honeywell Aerospace is a leading global provider of integrated avionics,
engines, systems and service solutions for aircraft manufacturers, airlines,
business and general aviation, military, space and airport operations
This job is with Honeywell Aerospace, Wheels and Brakes Friction Materials
Engineering group. Engineering candidates must have a working knowle... 阅读全帖 |
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b**s
发帖数: 589 | 2 【 以下文字转载自 Chemistry 讨论区,原文如下 】
发信人: boss (养蜂人@城市), 信区: Chemistry
标 题: oxidative polymerization Re: What can be polymerized by APS?
发信站: The unknown SPACE (Sat Nov 16 23:33:32 2002) WWW-POST
实在不明白咱们说的是不是一个东西，到底什么是oxidative polymerization？
我的理解是因为氧化产生free radicals，再引发链增长，这就是oxidative
polymerization
这在油漆，涂料行业是很常见的，基本上有双键就行。
能否给我提供一些你所谓的oxidative polymerization 的资料，我也要refresh一下
了
used
discussed
no
are
polymerization? |
|
l********k
发帖数: 393 | 3 【 以下文字转载自 Biology 讨论区 】
发信人: littlerock (laura), 信区: Biology
标 题: 公公有心脏病，让给买 nitric oxide, 请大家给些建议
发信站: BBS 未名空间站 (Thu Dec 22 15:27:47 2011, 美东)
公公82了， 有心脏病，在国内，最近他听说了很多nitric oxide 的介绍，说是对心脏
，糖尿病，高血压都有好处，他主要是心脏病， 也有点高血糖，现在他对这个很迷信
，让我们在美国给他买nitric oxide.
领导查了查，这个叫neoge年is 的公司有卖，产品叫neo 4o daily. 公司在austin, tx
. 大家学医的，觉得这个产品靠谱吗？怎么查不出来它是不是FDA certified or FDA
aproved? 多谢大家。
链接在这里：
https://secure.neogenis.com/neo-40-daily.html |
|
j*****u
发帖数: 29 | 4 【 以下文字转载自 LosAngeles 讨论区 】
发信人: jasonwu (jasonwu), 信区: LosAngeles
标 题: Moving Targets Symposium 2011: Aging and Oxidative Stress
发信站: BBS 未名空间站 (Tue Sep 20 14:00:11 2011, 美东)
The USC-AAPS student chapter will be hosting the 10th Moving Targets
symposium on Oct 8th, 2011 at the University Park Campus at USC, Los Angeles
, which is being co-organized by the NIA. This symposium will be focused on
the topic of “Aging and Oxidative Stress” this year. We have invited
speakers from the academia, indus... 阅读全帖 |
|
M********t
发帖数: 5032 | 5 科学家打开封闭500万年洞
穴 都是长相奇特的生物(图)
凤凰科技
上弦月
1小时11分钟前
对于已经存在几十亿年的地球，我们人类有时候会以为很了解了，更加关注的是探
索太空，但是其实就在我们生活的这个地球，还有很多未知的世界需要我们去探索，比
如这个已经封闭了550万年的洞穴！
此洞穴位于罗马尼亚的东南方，靠近黑海。在地底下的这个神秘「异形世界」，对
外封闭的时间超过550万年。
科学家在距黑海海岸几公里处，寻找最佳地点建造地热能厂时，于该区发现这个洞
穴。他们没料到会找到地球上最神秘的洞穴。
洞里的空气跟外部的空气大不相同。这里的氧气浓度只有外部空气的1/3至1/2，而
且这里是很多奇形怪状的生物的家。
科学家说这是人类有机世界中的化学（化能合成作用chemosynthesis）世界。而洞
里的生物也是闻所未闻，令人惊诧！
访客只能在洞里待5或6小时，否则自己的肾脏会出毛病。而洞穴中的生态系统十分
惊人。
专家发现48个物种，水蛭、蜘蛛、水蝎及其他昆虫，都是在洞里找到的，其中33种
是此地特有物种。都是没有名字的新生物啊，有些形态也是非常的诡异啊！
洞中的食物链完全以甲烷氧化菌（m... 阅读全帖 |
|
j*****u
发帖数: 29 | 6 【 以下文字转载自 Biology 讨论区 】
发信人: jasonwu (jasonwu), 信区: Biology
标 题: Moving Targets Symposium 2011: Aging and Oxidative Stress
发信站: BBS 未名空间站 (Tue Sep 20 14:01:01 2011, 美东)
The USC-AAPS student chapter will be hosting the 10th Moving Targets
symposium on Oct 8th, 2011 at the University Park Campus at USC, Los Angeles
, which is being co-organized by the NIA. This symposium will be focused on
the topic of “Aging and Oxidative Stress” this year. We have invited
speakers from the academia, industry, h... 阅读全帖 |
|
z****n
发帖数: 589 | 7 【 以下文字转载自 THU 讨论区 】
发信人: youxi (youxi), 信区: THU
标 题: PhD student positions in the area of solid oxide fuel cells
发信站: BBS 未名空间站 (Thu Sep 11 13:24:14 2008)
PhD student positions in the area of solid oxide fuel cells
A few PhD student positions are available at the Department of Mechanical
Engineering, University of South Carolina. The research is in the area of
solid oxide fuel cells and emphasizes on the modeling, computation, and
related experimental work.
Preferred background:
Mechanical en |
|
j*****u
发帖数: 29 | 8 【 以下文字转载自 Biology 讨论区 】
发信人: jasonwu (jasonwu), 信区: Biology
标 题: Moving Targets Symposium 2011: Aging and Oxidative Stress
发信站: BBS 未名空间站 (Tue Sep 20 14:01:01 2011, 美东)
The USC-AAPS student chapter will be hosting the 10th Moving Targets
symposium on Oct 8th, 2011 at the University Park Campus at USC, Los Angeles
, which is being co-organized by the NIA. This symposium will be focused on
the topic of “Aging and Oxidative Stress” this year. We have invited
speakers from the academia, industry, h... 阅读全帖 |
|
d********4
发帖数: 12 | 9 有谁知道为什么像ZnO, Ga2O3, In2O3, SnO2, TiO2都可以做wide band半导体材料，这
些都
好像原子量比较高的元素的氧化物。这似乎有一定道理，因为原子量大，外层原子的能
级越密集，相
应生成的oxide的能级也会越密集。而像ZnO之类的透明oxide又该怎么解释。 |
|
j*****u
发帖数: 29 | 10 【 以下文字转载自 Biology 讨论区 】
发信人: jasonwu (jasonwu), 信区: Biology
标 题: Moving Targets Symposium 2011: Aging and Oxidative Stress
发信站: BBS 未名空间站 (Tue Sep 20 14:01:01 2011, 美东)
The USC-AAPS student chapter will be hosting the 10th Moving Targets
symposium on Oct 8th, 2011 at the University Park Campus at USC, Los Angeles
, which is being co-organized by the NIA. This symposium will be focused on
the topic of “Aging and Oxidative Stress” this year. We have invited
speakers from the academia, industry, h... 阅读全帖 |
|
D****9
发帖数: 10889 | 11 Maximum Strength Arginine AKG Nitric Oxide Enhancer
Product Ratings
70 Reviews Write a Review
Share on moreShare on emailShare on print
Maximum Strength Arginine AKG Nitric Oxide Enhancer
View Larger Product Label
SWANSON$10.49RETAIL$18.99Save 45%
This one? |
|
w**y
发帖数: 111 | 12 小儿5岁，蛀牙好几个，牙医诊所里面不配合，被要求连续4次oral sedation，做8个牙
冠，每次2颗牙冠。
现在我担心麻醉次数太多，而且据说采用oral sedation的话，麻醉剂在体内48-72小时
才会分解完，持续时间比nitrous oxide sedation要长，所以是否应该让诊所换成
nitrous oxide sedation？哪种sedation对儿童脑部发育影响小一点？
另外，不懂为何每次只能补2个牙冠？可否要求牙医趁孩子迷迷糊糊之际，一次补完吗？
希望版上能有专业人士帮忙解答，万分感谢！！ |
|
j*****u
发帖数: 29 | 13 The USC-AAPS student chapter will be hosting the 10th Moving Targets
symposium on Oct 8th, 2011 at the University Park Campus at USC, Los Angeles
, which is being co-organized by the NIA. This symposium will be focused on
the topic of “Aging and Oxidative Stress” this year. We have invited
speakers from the academia, industry, hospital and government agencies, so
it would be a great opportunity for updating the latest knowledge in the
research field of aging and oxidative stress as well as for n... 阅读全帖 |
|
y***i
发帖数: 36 | 14 PhD student positions in the area of solid oxide fuel cells
A few PhD student positions are available at the Department of Mechanical
Engineering, University of South Carolina. The research is in the area of
solid oxide fuel cells and emphasizes on the modeling, computation, and
related experimental work.
Preferred background:
Mechanical engineering, Power engineering, Solid mechanics, Chemical
engineering, thermal-fluid or closely-related area. Master degree or will
finish master degree.
Sta |
|
y***i
发帖数: 36 | 15 PhD student positions in the area of solid oxide fuel cells
A few PhD student positions are available at the Department of Mechanical
Engineering, University of South Carolina. The research is in the area of
solid oxide fuel cells and emphasizes on the modeling, computation, and
related experimental work.
Preferred background:
Mechanical engineering, Power engineering, Solid mechanics, Chemical
engineering, thermal-fluid or closely-related area. Master degree or will
finish master degree.
Sta |
|
y***i
发帖数: 36 | 16 PhD student positions in the area of solid oxide fuel cells
A few PhD student positions are available at the Department of Mechanical
Engineering, University of South Carolina. The research is in the area of
solid oxide fuel cells and emphasizes on the modeling, computation, and
related experimental work.
Preferred background:
Mechanical engineering, Power engineering, Solid mechanics, Chemical
engineering, thermal-fluid or closely-related area. Master degree or will
finish master degree.
Sta |
|
y***i
发帖数: 36 | 17 PhD student positions in the area of solid oxide fuel cells
A few PhD student positions are available at the Department of Mechanical
Engineering, University of South Carolina. The research is in the area of
solid oxide fuel cells and emphasizes on the modeling, computation, and
related experimental work.
Preferred background:
Mechanical engineering, Power engineering, Solid mechanics, Chemical
engineering, thermal-fluid or closely-related area. Master degree or will
finish master degree.
Sta |
|
y***i
发帖数: 36 | 18 PhD student positions in the area of solid oxide fuel cells
A few PhD student positions are available at the Department of Mechanical
Engineering, University of South Carolina. The research is in the area of
solid oxide fuel cells and emphasizes on the modeling, computation, and
related experimental work.
Preferred background:
Mechanical engineering, Power engineering, Solid mechanics, Chemical
engineering, thermal-fluid or closely-related area. Master degree or will
finish master degree.
Sta |
|
y***i
发帖数: 36 | 19 PhD student positions in the area of solid oxide fuel cells
A few PhD student positions are available at the Department of Mechanical
Engineering, University of South Carolina. The research is in the area of
solid oxide fuel cells and emphasizes on the modeling, computation, and
related experimental work.
Preferred background:
Mechanical engineering, Power engineering, Solid mechanics, Chemical
engineering, thermal-fluid or closely-related area. Master degree or will
finish master degree.
Sta |
|
n***w
发帖数: 2405 | 20 我们都知道beta-oxidation可以提供Acetyl-CoA和electron carriers。。。
我的问题是。。。beta-oxidation产生的carrier进入ETC。。。也是从complex I 传的
吗？还是说可以skip complex I?
谢谢。。。。 |
|
j*****u
发帖数: 29 | 21 The USC-AAPS student chapter will be hosting the 10th Moving Targets
symposium on Oct 8th, 2011 at the University Park Campus at USC, Los Angeles
, which is being co-organized by the NIA. This symposium will be focused on
the topic of “Aging and Oxidative Stress” this year. We have invited
speakers from the academia, industry, hospital and government agencies, so
it would be a great opportunity for updating the latest knowledge in the
research field of aging and oxidative stress as well as for n... 阅读全帖 |
|
l********k
发帖数: 393 | 22 公公82了， 有心脏病，在国内，最近他听说了很多nitric oxide 的介绍，说是对心脏
，糖尿病，高血压都有好处，他主要是心脏病， 也有点高血糖，现在他对这个很迷信
，让我们在美国给他买nitric oxide.
领导查了查，这个叫neoge年is 的公司有卖，产品叫neo 4o daily. 公司在austin, tx
. 大家学生物的，觉得这个产品靠谱吗？怎么查不出来它是不是FDA certified or FDA
aproved? 多谢大家。
链接在这里：
https://secure.neogenis.com/neo-40-daily.html
这个产品的发明者是 Dr. Nathan Bryan |
|
d*****n
发帖数: 433 | 23 The 2013 Gordon Research Conference on OXIDATIVE STRESS AND DISEASE that
expands on the theme The Metabolic – Inflammatory Axis in Brain Aging and
Alzheimer’s Disease will be held April 14-19th, 2013 at the Les Diablerets
Conference Center, Les Diablerets, Switzerland.
The conference is designed from an interdisciplinary perspective to provide
discovery, translational, and clinical scientists with the latest findings
on bioenergetic deficits and activation of inflammatory responses, their
redox ... 阅读全帖 |
|
z*******o
发帖数: 136 | 24 PEG-OH与萘钾反应后引发styrene oxide的聚合，还加了些crown ether， 之后用HCL终
止反应。过滤掉无机后在石油醚里沉淀copolymer，结果发现石油醚底部形成了淡黄色
胶状产物。
GPC显示分子量比PEG增加了，但是低分子量处有个小峰。分析原因是不是因为胶状产物
里包裹了溶剂和homopolymer在里面？我觉得EO45-SO10应该是白色固体，如何才能把胶
状物变成白色固体呢？
文献报道说黄色可能是行程了O-K+的离子对，用稀盐酸可以洗去，但是我试了还是没洗
掉。
恳请有类似经验的人指导一下 |
|
s*********a
发帖数: 113 | 25 several kinds of oxides for Solid Oxide Fuel Cell applications |
|
s*********a
发帖数: 113 | 26 I will choose my advisor soon. One professor is doing research on oxide
materials, mainly metal oxide thin films for energy applications. I only
have background in traditional materials science like metallurgy, knowing
very little about solid state electrochemistry and physics. I am worried if
I can fit in the new research.
Anyone in this field can give me some advise? Is it easy to find an industry
job after getting the Ph.D in this field? Thanks a lot. |
|
w*******y
发帖数: 60932 | 27 LINK:
http://www.sears.com/shc/s/p_10153_12605_00966020000P?sid=IAx20050830x000233&aff=Y
1.png
Craftsman 21 Piece Black Oxide Drill Bit Set. Designed for general purpose
drilling in wood, plastic, and soft metal
Set includes: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7
/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8 in. bits
, plus metal case - Features: Black Oxide coating for increased life and
better general purpose drilling in wood, plastic, and soft me... 阅读全帖 |
|
|
r*****7
发帖数: 283 | 29 国内岁数大的亲戚来信托买 Nitric Oxide Formula （一氧化氮）药。 似乎对老人的
血管狭窄有好处。
网上查了一下，好像很多是健身，长肌肉用的。 学医的同学们能否给讲讲，这种药的
好处和副作用。
感谢。 |
|
n********2
发帖数: 152 | 30 RSC journal
关于synthesis of graphene oxide composites under visible light irradiation
and catalytic application。
请背景相关的同学站内联系。要有你个人信息，发表文章，我会把相关背景的人的资料
，转发给编辑。(最终编辑选没选你，我不知道)
谢谢！
背景不相关，就别联系了，还是留给背景相关的吧，否则自己审起来，也很累。谢谢！ |
|
n********2
发帖数: 152 | 31 RSC journal
Key words: aqueous sulfide oxidation, graphene, metal-free catalysts
请背景相关的 Ph.D.站内联系。要有你个人信息，发表文章，我会把相关背景的人的资
料，转发给编辑。(最终编辑选没选你，我不知道)
背景不相关，就别联系了，还是留给背景相关的吧，否则自己审起来，也很累。
谢谢! |
|
n********2
发帖数: 152 | 32 !!! 背景不相关，就别联系了，还是留给背景相关的吧，否则自己审起来，也很累。谢
谢！!!!
RSC journal
关于chemical reduction of graphene oxide nanosheets and their
electrocatalytic activity
请背景相关( graphene 领域 )的同学站内联系。要有你个人信息，发表文章，我会把
相关背景的人的资料，转发给编辑。(最终编辑选没选你，我不知道)
谢谢！ |
|
n********2
发帖数: 152 | 33 IF: 4
key words: graphene oxide, electrochemical activity, surface chemistry
请背景相关( graphene 领域 )的 Ph.D. 站内联系。要有你个人信息，发表文章，我会
把相关背景的人的资料，转发给编辑。(最终编辑选没选你，我不知道)
!!! 背景不相关，就别联系了，还是留给背景相关的吧，否则自己审起来，也很累。谢
谢！!!! |
|
x***h
发帖数: 9020 | 34 keywords: Anti-oxidant, Binder, CBM, Explosives, microPHAZIRTM, NIR, NDE/NDT
, Propellants, PHM,
PBX (AF)-108, Polyurethane, Plasticiser, RDX, SLEP |
|
n******e
发帖数: 1248 | 35 Journal： nanotechnology
Topic：graphene oxides的structure, morphology, chemical composition, and
optical properties,
Please send your CV to n******[email protected] |
|
s******s
发帖数: 1584 | 36 Wiley Online下的一个杂志，IF 3.37， 文章跟 RAC1, oxidative stress, Obesity有关
最好能把大致研究方向跟Publication发给我，最好是今天。
485已经半年啦~各种催法都试过了~求祝福~谢谢!! |
|
w*********w
发帖数: 959 | 37 For a small journal.
The title is "USING PARAMETERS OF PROTEIN OXIDATIVE MODIFICATIONS FOR
DIFFERENTIAL DIAGNOSIS OF PROGRESSIVE OVARIAN"
If interested, please send me the following info.
Your Name:
Your email:
Your institution and position:
Thanks.
Need two reviewers |
|
M********t
发帖数: 5032 | 38 瑞典科学家的神研究
驱蚊只需要床头放只鸡?
新浪科技
ugmbbc
13小时58分钟前
关于如何预防疟疾，科学家们可谓是绞尽了脑汁。最近，来自瑞典和埃塞尔比亚的研究
人员提出一个预防疟疾的新方法：床头放只鸡，或伪装成一只鸡。人们早已知道由蚊子
是传播疟疾的主要媒介，如何有效地驱蚊避蚊是防治疟疾的重要一环。瑞典人Paul
Hermann Miller因为发明了为解决疟疾作出卓越贡献的DTT而被授予诺贝尔奖，但后来
人们发现DTT对环境有巨大的破坏而放弃了。
此后人们一直在寻找安全有效的避蚊方法，灭蚊剂和蚊帐是目前主要的方法。
瑞典农业大学（Swedish University of Agricultural Sciences）的化学生态学家
Rickard Ignell领导的一个研究小组最近做了一个脑洞大开的实验。
研究人员先在疟疾高发的埃塞尔比亚的三个村庄中捉了几千只蚊子，这其中绝大部分（
98.5%）都是阿拉伯疟蚊（Anopheles arabiensis）——一种在撒哈拉沙漠以南的非洲
传播疟疾最厉害的蚊子。
他们分析了这些蚊子吸食的血液，发现在室内捕捉的蚊子吸食的大部分（69%）... 阅读全帖 |
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l********k
发帖数: 393 | 39 公公太有些迷信保健品了， 让我们买另外一种美国产的nitric oxide 产品，产品网站
上说是欧美上市，美国fda认证，我一查根本不是什么fda 认证，就拿一个加洲的食品
生产认证糊弄说是美国
fda 认证，再一查，owner 是个中国人的名字， 中国人糊弄中国人，糊弄中国老人看
不懂英语呀，还卖1000多人民币一瓶。可能是台湾人。 |
|
w******n
发帖数: 767 | 40 话说关于nitric oxide的paper很多，好像还是个热门。
tx
FDA |
|
h******y
发帖数: 1374 | 41 请问在in vitro里有啥好方法测量肿瘤细胞的fatty acid metabolism和fatty acid
oxidation?
谢谢！ |
|
|
r******k
发帖数: 446 | 43 哪位大神能解释一下这俩的区别？
还有 Hypoxia一般都用厌氧的培养线 generate？ 而oxidative 用H202？
非常感谢 |
|
A******y
发帖数: 2041 | 44 Hypoxia is lack of oxygen, And oxidative stress is about dysfunction of our
OXPHOS pathway. Hypoxia injury is still from oxdative damage during the re-
perfusion phase. |
|
G*****h
发帖数: 320 | 45 Hypoxia 本身只是指缺氧或者低氧的状况。这个状况会导致不同机体在分子到生理等不
同层次的一系列反应、甚至 damages。
Oxidative stress 是 Reactive Oxygen Species (ROS) 对细胞、机体造成的 stress
（H2O2 只是 ROS 的一种）。这个用词好像常用来特指生物系统在处理 ROS 的时候出
现问题的状况（平衡失调了），起因可以是 ROS 太多了（外源或者內源），或者机体
、细胞什么地方、pathways出问题了而不能处理“生理”范围内的 ROS。
也许有更好的说法。。。 |
|
s******y
发帖数: 28562 | 46 好像是Hypoxia 刚刚开始时以及结束时都会引起oxidative stress. 好像主要是因为线
粒体上的反应被打乱了，导致一些活性基团被直接释放。
stress |
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m********m
发帖数: 99 | 47 Nitric Oxide -Biology and Pathobiology
(Second Edition)
Edited by:Louise J. Ignarro
ISBN: 978-0-12-373866-0
Thanks for your help in advance. |
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m********m
发帖数: 99 | 48 Nitric Oxide -Biology and Pathobiology
(Second Edition)
Edited by:Louise J. Ignarro
ISBN: 978-0-12-373866-0
Thanks for your help in advance. |
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a**e
发帖数: 39 | 49 名字就叫benzene oxide，wikipedia有structure, 但Sigma Aldrich 没有卖 |
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j******0
发帖数: 258 | 50 含有EDTA (ethylenediamine tetraacetic acid), NaCl的水溶液,通入ethylene oxide
,应该有什么样反应?
Thanks! |
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