f*********t
发帖数: 17 | 1 if using fiber why still sticking to Vert.x than use dropwizard
which is much simpler and more familiar to most |
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f*********t
发帖数: 17 | 2 dropwizard is just a bundle of jersey, jetty, hibernate(optional)
people don't even need to learn it, assuming most have already used these
adding fiber to dropwizard is just a minor change |
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v*********r
发帖数: 184 | 3 我的意思是美国不生产Rayon based carbon fiber,书上看来的，不知道是否正确？
能否指点一下到底如何判断炭纤维的前体啊？光从morphology看得出来么？还是要做
tensile strength?但是stablization 和 carbonation process可以改变得到不同性质
的碳纤维。
谢谢！ |
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v*********r
发帖数: 184 | 4 那SEM或者TEM看得出来从不同precursor生成的 carbon fiber的区别吗？
另外有没有什么实验室可以做 tensile，thermal,electrical 表征的可以推荐一下？
对外收钱服务的那种。
谢谢！ |
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R****a
发帖数: 199 | 5 No, that won't work.
APC<->APC
PC<->PC
There is fiber patch cord with APC on one side and PC on the other. |
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c******k
发帖数: 1140 | 6 实验室有个femtosecond fiber laser, 输出的是单一的optical pulse,请问在输出端
接什么器件或者有个什么简单的setup,能将single pulse 变成一串光脉冲，并且他们
的时间距离尽量接近？
谢谢 |
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t*****d
发帖数: 131 | 7 确实找着一个广东的厂做，叫hybrid fiber connector adapter
我在查查看，多谢！ |
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h**********3
发帖数: 30 | 8 我也是fiber optics方向的fresh PhD, 目前觉得找工作形势很不乐观 |
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w*****t
发帖数: 10 | 9 为绿卡寻求审稿机会，一定认真负责
本人EE方向的phd，主要关键词为：
Optoelectronics,
RF over fiber,
Ultrafast lasers,
Photoacoutic imaging,
OCT.
如需要我的CV,请email或者站内联系我。email为：[email protected]
/* */
先谢谢大家了！ |
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o****g
发帖数: 81 | 10 求 fiber-optic communication systems 3rd edtion 解答
感谢万分 |
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P******e
发帖数: 344 | 11 Biomaterial, tissue engineering, scaffold design,
Protein fiber, silk, regenerative medicine, electrospining, ect.
Thanks. |
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x***u
发帖数: 13 | 13 这个听起来有点意思，
但是，
如果做出来的线的直径在纳米量级，
做optical fiber显然是不可能的。
什么的线可以做到接近微米量级，比如500nm-1um，或者更大 |
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n******e
发帖数: 6 | 14 那是微米线了。
很多纳米线是用催化剂粒子生长的，用大一点的粒子就能长出粗一点的线了。
要用作optical fiber，得认真考虑其能带结构... |
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a***y
发帖数: 22 | 15 各位，自己学习需要，急需fiber-optic communication systems 3rd edtion
auther: Govind P. Agrawal 的课后习题讲解，诸位有的话帮帮忙。
多谢了。
请发到w********[email protected] |
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r******l
发帖数: 121 | 16 Yes.
Another solution is to use double prism pair, and put a slit-aperture in
between to serve as the narrow-passband filter. This could be even better
than the fiber grating because this will not introduce severe GVD, etc. |
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发帖数: 1 | 17 可以从国内买啊， 国内有single mode fiber. |
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no
发帖数: 560 | 18 神品！！！真是潜力马长有而伯乐不长有啊。阿发可能当时
就已经把所有手绢草纸臭袜子都掏出来擦眼泪了----生我者
父母，知我者look+fiber啊~~~~~~~~~~~~~ |
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w*******y
发帖数: 60932 | 19 Target Ad week of May 30 - June 5 shows a promotion for Fiber One bars and
Cereal for $2.50, along with a $5 gift card.
($2.50 x 5 boxes) - $5 Gift Card = $7.50 / 5 boxes = $1.50
If you can find coupons for General Mills products, maybe a bit cheaper.
Back in September last year, this applied to all of the flavors and the
various cereal types so likely the same this time around.
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w*******y
发帖数: 60932 | 21 Dell SB
500GB Hitachi USB 2.0 Portable Hard Drive (carbon fiber)
$100 - $50 Instant Savings
= $50 with free shipping
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w*******y
发帖数: 60932 | 24 I saw this deal this morning and couldn't resist going in for one for my son
for Christmas.
CenterfireGuns.com has the new Browning X-Bolt Carbon Fiber Stalker in
various calibers priced at $899 shipped. This rifle retails for $1389 and
the only other online store I was able to find these at were priced at $1200
+. Also included in this deal is a free branded Browning jacket via MIR
which will also go to my boy. But it's so nice I may take it for myself.
The calibers in stock are:
243 Winchester... 阅读全帖 |
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w*******y
发帖数: 60932 | 27 Print out the Rebate form to try Kelloggs fiber plus for free,
Rite aid has a promotion this week - buy Kelloggs cereal BOGO, so after this
rebate form get them both free AND each cereal will print a $1.00 + up
reward as well!
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w*******y
发帖数: 60932 | 29 1. Click here:
http://www.amazon.com/Coupons-Grocery/b/ref=amb_link_85715391_1
and look for $1 coupon named "On ONE Metamucil Product Expires June 4,
2011" (you may have to refresh the page to find this)
2. Find "Metamucil Apple Crisp Fiber Wafers 12-packet - 9.3 oz package (Pack
of 3)" and add it to cart (for one-time delivery)
3. Go back to window in step #1 and click of the $1 coupon below the product.
4. Checkout via subscribe & save for an additional 15% off
Total should be: $6.85 - $1.03... 阅读全帖 |
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w*******y
发帖数: 60932 | 30 Click $1 coupon and then use subscriber discount. Comes to less than $5.
Link:
http://www.amazon.com/dp/B001GCTTK8/
Metamucil Apple Crisp Fiber Wafers 12-packet - 9.3 oz package (Pack of 3)
List Price: $27.24
Price: $6.85 ($0.19 / wafer) Eligible for free shipping with Amazon
Prime.
You Save: $20.39 (75%)
Special Offers Available
Save an extra 15% with Subscribe & Save: Sign up to have this item delivered
at a regular interval of your choice, and the current price drops to ... 阅读全帖 |
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w*******y
发帖数: 60932 | 32 Amazon just dropped the price on this to $277.33. Was $318 or so yesterday.
According to Camel, it has never been this cheap, actually never below $
318 - EVER! Price mistake?
Manfrotto 055CXPRO3 Carbon Fiber 3 Section Tripod with Q90 Column and
Magnesium Castings (Black). Legs only - no head.
Link:
http://www.amazon.com/gp/product/B001GIPR5S/ref=ox_sc_act_title
Has been in my cart for awhile, glad I surfed Amazon today. This tripod is
awesome! Gonna pair it with the Manfrotto 498RC2 Ball ... 阅读全帖 |
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w*******y
发帖数: 60932 | 35 Not sure if this has been posted yet. I see that it was posted at $99 a
week or two ago. I don't have much experience with Dolica but thought it
would be worth trying for $90 shipped, particularly for a carbon fiber
tripod. Doesn't seem as light as some others, but again it's cheap and
definitely lighter than my aluminum Manfrotto.
Link: Link:
http://www.newegg.com/Product/Product.aspx?Item=N82E16830992551
On check out put in Promo Code: EMCJHKD225
Sorry if this is a repost.
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w*******y
发帖数: 60932 | 37 Was pleasantly surprised to seal this deal back up and even "sweeter" than
before. Amazon has Splenda Essentials No Calorie Sweetener with Fiber, 80-
Count Packages (Pack of 4) for $2.17 after $8 clip and save coupon and
subscribe and save:
Link:
http://www.amazon.com/gp/product/B0054I4LTO/ref=oh_o00_s00_i00_
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m******i
发帖数: 9479 | 40 http://www.mendosa.com/low_carb_low_gi_foods.htm
My Favorite Low Carb
and Low GI Foods
By David Mendosa
More and more people with diabetes, myself included, are turning to low
glycemic and low carb foods to help them control their condition.
Unavailable carbohydrates are...fiber.
Some of the low carb and low GI foods that I can recommend to others are
listed below. I have tested almost all of them and note the exceptions.
If you go to a glycemic index looking for very low GI foods you might be
c... 阅读全帖 |
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f**d
发帖数: 768 | 41 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*********g
发帖数: 30882 | 42 Chinese Smuggler Tried to Sneak Carbon Fiber for Fighter Jets, Feds Claim
By Robert BeckhusenEmail AuthorSeptember 28, 2012 | 6:30 am | Categories:
Spies, Secrecy and Surveillance
Exporting aerospace-grade carbon fiber isn’t easy, as it can be used to
build military planes like the F-22 Raptor. Photo: Air Force
The U.S. has busted up a plot to smuggle tons of carbon fiber to China,
where the material would ostensibly be used in the construction of new
fighter planes. That might seem worrying, bu... 阅读全帖 |
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w*********g
发帖数: 30882 | 43 【 以下文字转载自 Military 讨论区 】
发信人: wayofflying (小破熊), 信区: Military
标 题: 看来兔子的四代让美国抓狂了 FBI到处乱抓科技WSN
发信站: BBS 未名空间站 (Mon Nov 12 13:16:00 2012, 美东)
Chinese Smuggler Tried to Sneak Carbon Fiber for Fighter Jets, Feds Claim
By Robert BeckhusenEmail AuthorSeptember 28, 2012 | 6:30 am | Categories:
Spies, Secrecy and Surveillance
Exporting aerospace-grade carbon fiber isn’t easy, as it can be used to
build military planes like the F-22 Raptor. Photo: Air Force
The U.S. has busted up a plot to smuggle tons ... 阅读全帖 |
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w*********g
发帖数: 30882 | 44 【 以下文字转载自 Military 讨论区 】
发信人: wayofflying (小破熊), 信区: Military
标 题: 看来兔子的四代让美国抓狂了 FBI到处乱抓科技WSN
发信站: BBS 未名空间站 (Mon Nov 12 13:16:00 2012, 美东)
Chinese Smuggler Tried to Sneak Carbon Fiber for Fighter Jets, Feds Claim
By Robert BeckhusenEmail AuthorSeptember 28, 2012 | 6:30 am | Categories:
Spies, Secrecy and Surveillance
Exporting aerospace-grade carbon fiber isn’t easy, as it can be used to
build military planes like the F-22 Raptor. Photo: Air Force
The U.S. has busted up a plot to smuggle tons ... 阅读全帖 |
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D**o
发帖数: 2653 | 45 注意作者 \author{YHBKJ}
Atiyah-Bott Localization 1
2012-09-05 09:24:19
\documentclass[a4paper,12pt]{article}
\usepackage{amsfonts}
\usepackage{amsmath,amsthm,amssymb}
\usepackage{CJK,graphicx}
\usepackage{amscd}
\usepackage{amssymb}
\newtheorem{theorem}{Theorem}[section]
\newtheorem{corollary}{Corollary}[section]
\newtheorem{definition}{Definition}[section]
\newtheorem{lemma}{Lemma}[section]
\begin{document}
\title{\textbf{\Huge{Atiyah-Bott Localization 1}}}\author{YHBKJ}\date{}\
maketitle
\begin{ab... 阅读全帖 |
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s******d
发帖数: 2568 | 46 要么像这位球糠高管, 改换门庭继续努力. 改朝换代好像还没了啊...
Former Qualcomm Exec Dennis Kish Takes Helm Of 1-Gig ISP (Updated) 9/17/2014
8:45 AM Eastern
Dennis Kish, an exec who is late of chipmaker Qualcomm, has been tapped to
head up Google Fiber, taking over for Milo Medin, a cable broadband industry
vet who is staying on with Google as a VP for access services and will
continue to serve as an advisor to Google Fiber, The Wall Street Journal
reported Tuesday.
Google Fiber was not immediately available for comment Wed... 阅读全帖 |
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S*********k
发帖数: 507 | 47 From today's NY Times:
Tingye Li （厉鼎毅）, Instrumental in the Laser’s Development, Dies at 81
Tingye Li, an electrical engineer whose calculations in the early 1960s
helped guide the development of the laser and propel the dizzying increase
in the speed of fiber-optic communication, died on Dec. 27 in Snowbird, Utah
. He was 81.
Family photo
Some of the work done by Dr. Tingye Li and his colleagues at Bell Labs laid
the groundwork for today’s broadband.
The cause was a heart attack while he was on... 阅读全帖 |
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