g**1 发帖数: 10330 | 1 http://rt.com/usa/nsa-fiber-optic-cable-790/
NSA controls global Internet traffic via private fiber-optic cables
Deals brokered between federal agents and foreign corporations have allowed
the United States government to easily intercept and interpret a vast swath
of communication data sent around the world, new documents reveal.
In a National Security Agency slideshow obtained by The Washington Post and
attributed to NSA leaker Edward Snowden, the US government encouraged
analysts to tap into a... 阅读全帖 |
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t**x 发帖数: 20965 | 2 Chet Seligman Point Reyes Station, Ca 1 hour ago
Why do so many Chinese study physics and math relative to Americans?
The answer may be similar to why Germans, Swiss and Danes studied physics
and math, relative to Americans, prior to WWII.
That being, a long history of intellectual cultures in those other countries
and the lack of one here.
It is hard to be a cowboy and a physicist simultaneously.
Reply 1Recommend
John Mardinly Chandler, AZ 1 hour ago
Hi-tech companies like Intel could not f... 阅读全帖 |
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c*********r 发帖数: 19468 | 3 你如果要和别的车比较,当然不能只看Toyota的定义,尤其是Toyota的定义和业界一般
做法不一样的时候……你如果非说RX不算多连杆,那市面上一多半的号称多连杆后悬的
车都不能算了,有意思吗?
顺道再给你讲个Toyota内部关于术语使用的事例,还是同个道理:要搞清事物本质,不
要停留在几个名词上……
事情是这样的:LFA的车架结构按惯例应该说是carbon fiber monocoque,很多车都是
类似结构,都是这么叫的,比如Aventador。但是从monocoque原本的意义上,这么用其
实不大准确,实际上LFA和市面上大多数用Aluminum spaceframe的车比较的话,结构是
类似的,只不过用碳纤组建代替了铝合金,在一个访谈里,LFA的总工本人也说,LFA绝
对不算monocoque,而是应该叫carbon fiber spaceframe。但是Lexus的官方资料里还
是按照习惯把LFA标作carbon fiber monocoque……其实这里对错无所谓,我想说的是
,你要搞清楚它的本质,叫什么反而是其次的了……
a |
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W***n 发帖数: 11530 | 4 The Real Cost of Your Car’s Cheap Factory Air Filter
by Timothy Zahl on December 03, 2015
Air Filters Selection
In today's world, saving money wherever possible has become essential. But
it's important not to lose sight of the fact that, sometimes, a product that
costs more up front will save you more money over time. In our business, we
've seen far too many consumers judge products solely on the basis of their
initial cost, completely neglecting any long-term economy and benefits. When
it come... 阅读全帖 |
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W***n 发帖数: 11530 | 5 GM Takes On Ferrari and Lamborghini With the 2019 Corvette ZR1
With a 755-horsepower V8 engine that can reach 210 miles per hour, it’ll
offer those stallions some serious competition.
By Hannah Elliott
November 28, 2017, 9:46 PM CST Updated on November 29, 2017, 10:03 AM CST
It’s also the most powerful street car General Motors has ever produced.
The six-figure coupe comes with a 755-horsepower V8 engine and a top speed
of 210mph. That’s more powerful than even Ferrari’s $320,000 F12 and
Lamborg... 阅读全帖 |
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f*****y 发帖数: 116 | 6 【 以下文字转载自 JobHunting 讨论区,原文如下 】
发信人: flypony (世界任我翱翔), 信区: JobHunting
标 题: 终于也要回国了--国内工作申请经历
发信站: Unknown Space - 未名空间 (Sun Mar 14 21:19:21 2004) WWW-POST
总算下定决心要回国了,在这个版徘徊了一段时间,看了大家许多的发言,我也将我找工
作的经历说一说吧。
我的方向跟这里的大多数人不一样,不是EE/CS,而是物理,硕士,光学方向。国内没有工
作过,美国将近三年工作经验,领域是光纤通信(fiber optics)。大家知道,fiber
optics曾经很火过一阵,我是赶在bubble的尾声在硅谷这边找到了工作,公司在在fiber
optics领域里还有一定知名度。在熬过了多轮的lay off后,终于还是没能幸免,于去年
年底被裁。一开始还抱着希望在美国这边找工作,但发现我这一行在美国几乎没有什么机
会,稍微换换行的话,倒是有一些interview,不过因为没有太多那一行的工作经验,都
被拒了。一开始还向这不行的话就回学校读书,反正还年轻 |
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发帖数: 1 | 7
Download pdf published by SfN (Chapter from 'The History of Neuroscience in
Autobiography, Volume 8' edited by Larry R. Squire)
Yuh-Nung Jan's CV
Lily Jan's CV
Yuh-Nung Jan and Lily Jan
Birth
Family History and Growing Up
National Taiwan University
The Hiking Trip to Shitou in the Spring of 1967
Graduate School Application
Graduate Study at Caltech (1968锟974)
Seymour Benzer Lab (1974锟977)
Steve Kuffler锟絪 Lab at H... 阅读全帖 |
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c********n 发帖数: 4762 | 8 电线是要在STUD上, 但是SPEAKER WIRE一定不要在STUD上, 你要用STUD DETECTOR找
到STUD, 能后在两个STUD中间找可隐蔽地点开口。在墙里的线要屏蔽线, 要离电源线
远点, 防止信号的干扰。
到HOMEDEPOT买一个WIRELESS布线的KIT, 那个BLOCK可以卡在DRYWALL上, 很结实。
至于天花板上FIRE BLOCK FIBER,那是肯定有的。不过我家的墙上DRYWALL空隙没有FIBER, 走线
没有问
题, 如果你家的墙上的DRYWALL也塞满了FIBER, 那就放弃吧, 这种方法肯定不行, 其他方法也不
行。 |
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S*******r 发帖数: 11017 | 9 太感谢了!
墙上的drywall应该不至于塞满fiber吧?
否则电源插座后面的线是怎么布的?
难道在fiber上钻口穿线?
如果实在有
那就把终端开口开在FIRE BLOCK上面 呵呵
FIBER, 走线
, 其他方法也不 |
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k*******6 发帖数: 57 | 10 Several graduate research assistants (masters and Ph.D.s) and postdoctoral
research associates positions are now available at the Center for Photonics
Technology (CPT) at Virginia Tech, directed by Professor Anbo Wang.
CPT is one of the largest and well-reputed research centers for fiber optics
and sensing in the United States http://photonics.ece.vt.edu/. The engineering program of Virginia Tech is now ranked 24th by the US News http://grad-schools.usnews.rankingsandreviews.com/best-gradua... 阅读全帖 |
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G******i 发帖数: 5226 | 11 ☆─────────────────────────────────────☆
quantx (X矿工) 于 (Tue Dec 6 01:48:32 2011, 美东) 提到:
比如Bing和谷歌某个没啥名气的组相比。
☆─────────────────────────────────────☆
babyccc (好人) 于 (Tue Dec 6 01:52:44 2011, 美东) 提到:
谷歌 rocks
☆─────────────────────────────────────☆
Bayesian1 (Jason) 于 (Tue Dec 6 01:56:57 2011, 美东) 提到:
牛,你老2offers了?
☆─────────────────────────────────────☆
peking2 (myfacebook) 于 (Tue Dec 6 01:57:24 2011, 美东) 提到:
如果拉七八糟的组也没什么意思吧?做着做着项目就砍掉了。
至少我觉得项目更重要。
☆──────────────────────... 阅读全帖 |
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t*****i 发帖数: 4 | 12 Research Assistant in Optical Sensors, ECE (Boston Area)
Start date: Spring 2008
Position: PhD RA in Optical Fiber Sensors
Organization: Electrical & Computer Engineering Department, UMASS- Lowell
Location: Lowell, USA
Description:
A highly motivated PhD RA in optical fiber sensors is needed. Our current
research includes biosensors, sensors for harsh environment, MEMS technology
applied in optical field, special fiber waveguides, and adaptive optical
sensors.
Our center features:
Goo |
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p********o 发帖数: 312 | 13 【 以下文字转载自 Postdoc 讨论区 】
发信人: platoplato (﹛ai,aj+﹜=δij), 信区: Postdoc
标 题: Postdoctoral position Openings@Photonics
发信站: BBS 未名空间站 (Fri Jun 1 11:00:01 2012, 美东)
The Photonics Research Group in the Electrical Engineering Department
at the University of Wisconsin-Milwaukee seeks applications for the
position of Postdoctoral Research Associate working in the research group
of Arash Mafi.
This position starts in September 2012 and can continue for two years.
Successful candidates will have a strong ... 阅读全帖 |
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d***e 发帖数: 1215 | 14 问题是你呼吸不适这个原因到底是因为fiber glass还是因为其他原因呢?引起呼吸不
适的原因可以非常多,可以是fiber glass,也可能是粉尘,也可能是冷空气,或者空
气太干燥,你怎么就那么肯定是fiber glass呢?最基本的科学认知就是没有充分调查
研究前不要下那么肯定的结论。
simple |
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l*n 发帖数: 2590 | 15 一般按照美国人的习惯,外墙的油漆大概6-8年总是要重涂一次。所以说10年也没有问
题。
你说的水泥条是不是fiber cement? 如果是的话,不涂油漆也不会渗水。想分清木条水
泥条很容易,木条一定有木节,而且总会有一些变形和开裂。水泥条的纹路很均匀,即
使有“木节”,一眼就可以分辨出真假。
fiber cement最容易上漆,而且油漆不容易起泡。如果你的房子外墙确是fiber cement
,那就恭喜你了。不过涂外墙的时候注意,如果有油漆看起来peel off了,一定要刮干
净了再上。 |
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M**I 发帖数: 491 | 16 Your attic is covered by fiberglass insulation, normally that is isolated
from living space, but if your ductwork wasn't properly done or has
deteriorated, they can be sucked into the return duct, and get into the air
handler, eventually get into your room. Older ducts also use fiberglass
liner in the duct itself, with spray on coating to secure the glass fiber in
place. Once the coating aged, the fiber in the duct gets loose and blown
into your room. Larger fiber is actually better because it w... 阅读全帖 |
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s****x 发帖数: 4701 | 17 泼扰债是啥?我先生胳膊是挺粗的,最近肚腩大了,他自告奋勇要锻炼呢,还拒绝搅拌
机的帮助。
继续~
因为含有fiber的放裂的水泥很贵,80lb要5.4刀多一包,我们就自己在Amazon上买了
fiber,混进去。
这玩意儿有尺寸,有不同材质,根据你自己做得砖厚度大小自己选吧。
买了足够5吨混凝土用的fiber,一共36刀。 |
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S********t 发帖数: 76 | 18 我查了FIBER GLASS INSULATION的材料,要加到R38的材料费大约400多。再加人工,这
样算来报价二不算贵。相对保温效果,FIBER GLASS INSULATION和cellulose
insulation是不是差不多?但是这两个公司都说不做FIBER GLASS INSULATION。不明白
为什么。有谁了解? |
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j*****x 发帖数: 617 | 19 住了一年的apartment,房子是地毯。饭厅和过道的地毯有些印记。结果搬家后leasing
office把所有的地毯都换了。然后依据一年后他们付1/3费用的原则,让我们除了
deposit还要交700多。然后说如果明天交就再打个折,再付500. 他们承认客厅和卧室
没有印记,但是还是换了。以前从来没有遇到过,请问大家根据加州的一般规矩这种情
况是不是应该由我来付换客厅和卧室地毯的钱?谢谢。
这是他们的理由
I can understand your concern, that if a room or rooms is not damaged with
permanent staining, then why are those also being replaced.
As stated previously, the carpeting in your apartment was brand new for your
tenancy. We also clarified that the carpeting was used during your tenancy
for a p... 阅读全帖 |
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b*****e 发帖数: 1032 | 20 主要区别就是有的concrete contractor用rebar, 有的不用,有的用wire mesh, 有的
只用fiber mesh mix. 用rebar或者wire mesh可能会多收钱,但是rebar和wire mesh主
要是保证crack后整个水泥还连在一起,而且4-6 inch的水泥里用rebar或者wire mesh
也不一定好,因为水泥里有很多小石头。用fiber mesh mix在水泥里的contractor, 可
能更省事,但一些研究说fiber mesh对crack有更好的抑制作用。我都用过,看不出具
体哪个好,wire mesh更old school一些吧,但可能贵。 |
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c*******n 发帖数: 1214 | 21 If she takes enough fiber, she can try the stool softner (colace) first. If
she still has problems, try stool softner + stimulant (sena).
If she does not take enough fiber, try to use miralax with enough water, or
the fiber supliments with enough water to give her enough bulking agents. |
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n*****a 发帖数: 2802 | 22 想让版上懂医的朋友帮忙看看。现在被这些医生弄得快发疯了,
觉得开的药一次比一次不靠谱啊。
宝宝两岁半,强过敏体质,至今不能进食任何食物,除了处方营养粉。
因为该营养粉不含fiber,所以宝宝长期便秘,每次都拉血,我们要求
做粪便检查,医生认为没必要,我们也不知道宝宝大便是不是有潜血,
红细胞,白细胞值多少。因为便秘,试过医生说的各种fiber,但是宝宝
过敏,没有一样奏效。于是GI让喝矿物油,宝宝不肯,我们也不确定
他会不会对矿物油过敏,所以不再试。这回GI给开Erythromycin
我查了一下是红霉素,抗生素。GI说,这个药可以加速胃动力,让肠
排空快,缓解便秘,而且不会造成肠道菌群失调。我觉得很奇怪,
难道我们要靠长期服用抗生素来治疗便秘吗?宝宝便秘的原因是因为
吃的食物不含fiber,用这种方法来治疗是不是有点得不偿失,甚至
对宝宝的身体造成更大的伤害呢?我怎么记得以前国内一个儿科医生
曾经跟我说过,红霉素对小孩子的胃损伤很大,很多孩子吃后呕吐
什么的。而我儿子明明胃有很大问题,为什么GI开这种药吃,而且
我还是头一次听说用抗生素来治疗便秘的。
宝宝因为肠胃问题,睡眠一直不好, |
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n*****a 发帖数: 2802 | 23
想让版上懂医的朋友帮忙看看。现在被这些医生弄得
快发疯了,
觉得开的药一次比一次不靠谱啊。
宝宝两岁半,强过敏体质,至今不能进食任何食物,除
了处方营养粉。
因为该营养粉不含fiber,所以宝宝长期便
秘,每次都拉血,我们要求
做粪便检查,医生认为没必要,
我们也不知道宝宝大便是不是有潜血,
红细胞,白细胞值
多少。因为便秘,试过医生说的各种fiber,但是宝宝
过敏,
没有一样奏效。于是GI让喝矿物油,宝宝不肯,我们也不
确定
他会不会对矿物油过敏,所以不再试。这回GI给开
Erythromycin
我查了一下是红霉素,抗生素。GI说,这个
药可以加速胃动力,让肠
排空快,缓解便秘,而且不会造
成肠道菌群失调。我觉得很奇怪,
难道我们要靠长期服用
抗生素来治疗便秘吗?宝宝便秘的原因是因为
吃的食物不
含fiber,用这种方法来治疗是不是有点得不偿失,甚至
对
宝宝的身体造成更大的伤害呢?我怎么记得以前国内一个
儿 |
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s*******h 发帖数: 2148 | 24 来自主题: NextGeneration版 - 肛裂,很痛苦 想让大便软,需要多吃fiber,你吃这些都没啥fiber的(不知道v8里能有多少)。
还不如多吃整个的水果,多吃蔬菜呢。还是不行的话上fiber supplement。
V |
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y***n 发帖数: 11261 | 25 下次见OB主动提一下有家族糖尿病的事情。
我的OB是这么说的:
如果前三个月血糖控制的不好,那后面可能就更控制不住了。
一般孕妇24-28周测血糖,有家族史的会提前就开始测。我大概是20-24周因为尿
里漏糖,被抓去做糖耐,不及格被抓。
所有白的东西白米白面包就别吃了,吃全麦面包,糙米,我记得这些淀粉含量是
白米白面的70%左右,也就是说,可以多吃30%的体积。
每天早上那顿饭最重要(不是时间上的上午,是起床之后第一顿饭),如果只吃
一片面包,那比什么都不吃都要糟糕;最好吃一片面包的同时,加一个蛋,一片
肉(跑提一下,孕妇不许吃冷deli),peanut butter,这些,再喝点水,迪卡咖
啡(果汁不许喝,牛奶不许喝),这样就凑合饱了。
顺便提一下,我早餐吃一片全麦面包就还好,一片白面包,一定血糖就超标了。
不要饿到低血糖症状再吃饭,比如发抖,头晕,适度的吃零食(nuts就挺好)。
水果也不能无限制的吃,西瓜我OB不许我吃,葡萄让我一天吃7个。
适量运动,走路和游泳都是好的,餐后半小时运动对降血糖非常有效。
======================================... 阅读全帖 |
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t**i 发帖数: 3283 | 27 我觉得米糊多了,fiber少了,你lg说的不完全没道理
几天拉一次不是吸收好吧,我娃一天拉2次,体重也在90%,fiber吃多了,便便容易下来
Anyway,我想说的是fiber多吃点不是坏事,但体重本身没啥关系啦,我妈说娃一会走
马上就瘦下来 |
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p****p 发帖数: 540 | 28 miralax(就是fiber)应该不错,不过孩子很难坚持,应急可以。
prune juice如果喜欢,也可以喝,8%的fiber。
还可以costco买gummies 的fiber,甜的,小孩子应该很喜欢。 |
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o******y 发帖数: 743 | 29 白米很容易便秘的。BRAT(Banana Rice Aapple source Toast)是容易便秘的食物,拉
希时多吃。
Whole grain(这个词被商家弄得挺滥的)很多种,得学会看标签fiber含量。如oat
meal,brown rice(个人觉着比白米饭好吃), whole grain面粉,Bran Cereal等fiber
比一般精米面高很多。豆子、玉米、韭菜、水果(Prune, Pear, Peach,带皮的苹果(
注意不是苹果泥),橘子)。像全麦的面粉/玉米面可以掺到白面里做各种吃的,好吃
又健康。Bran Cereal可以烤点心等等。总之多看看标签就知道fiber含量了。 |
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m**k 发帖数: 18660 | 31 恩。有的食物 另外 加fiber (比如fiber one什么的).
有fiber能刺激消化吸收。但是过多也不好。
虽然现在很少有过多的情况.hehe :) |
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g*******l 发帖数: 73 | 32 It is definitely good for the adults. Fiber speeds the movement of foods
through the digestive system.
But it is not good for your toddler. Since iron is mainly absorbed early
during digestion, high amounts of fiber may limit the opportunity for the
absorption of iron, calcium , and other nutrients. Finally, large amounts of
fiber can also cause deficiencies of nutrients and energy by causing one to
feel full before enough nutrients have been consumed. Children and elderly
persons are especially |
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h****n 发帖数: 2250 | 34 那个“塑料”东东,叫Carbon fiber,是航空业原材料,就是用来做飞机的哈。。。是
否受环境影响,是否结实,自己判断。
kawai用carbon fiber的那个位置,是最需要精密的位置。木头做的,由于天气变化,
潮湿干燥,很难保证不变形,影响机械性能。所以欧洲名琴牛就在这里,人家通过选材
和制造工艺和质检,用木头做这个位置。当然也是因为早年没有carbon fiber 这个东
西,欧洲制琴几百年,工艺比较成熟了,当然,对手工的依赖业很大。kawai用机器制
造这个部分的配件,质量统一,生产效率提高,对手工的依赖降低,性能比较稳定。当
然,在销售上面临人们继成思路的挑战。
决定音色的因素很多,琴弦的质量、长短,琴锤的接触绵的材质,(也包括楼主提到的
木质琴锤),共鸣箱也就是琴体的结构,击键的机制,等等。这都是在买琴的时候学到
的,细节我也不知道太多。其实,说到这儿,我想提一款我们国产的钢琴,我当初也是
因为品牌认知度低没敢买,但是打心眼里觉得是好琴,就是ritermuller。说实话,听
了这个琴,我根本就不再考虑yamaha了。(戴好钢盔,准备挨砸。买 Yamaha u1的实在... 阅读全帖 |
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h**********8 发帖数: 267 | 35 报告 CVS 纤维片 Fiber75% off, 我这里店里都没有标,扫出来的确是75% off
一种Citrucel (还有$2 peelie) 6.24-2 = $4.24
CVS Fiber with Calsium 75ct $2.12
CVS Smoothy Fiber $3.62
Meta Wafer Apple Fiber $1.49 |
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D*****a 发帖数: 810 | 37 Buy (2) Planters Peanuts, 6 oz @$0.99 (wyb 6 participating items)
Use $1/2 Planters Nuts or Peanut Butter, 6 oz or larger printable coupon
Final Price: $0.49 each
Plum Organics Baby Food @$0.75 (wyb 6 participating items)
Use B1G1 Plum Organics printable
Final price: $0.38 each
Listerine Floss (50-55 yd) - $1.49 (wyb 6 participating items)
Use $1/1 Listerine Floss or Flosser Product printable coupon
Final Price: $0.49
Huggies Baby Wipes (56-64 ct) – $1.49 (wyb 6 participating items)
Use $0.50/1... 阅读全帖 |
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w******g 发帖数: 1 | 38 Postdoctoral position Openings:
The Photonics Research Group in the Electrical Engineering Department at
the University of Wisconsin-Milwaukee seeks applications for the
position of Postdoctoral Research Associate working in the research
group of Arash Mafi. Successful candidates will have a strong background
in theoretical and numerical analysis of photonics structures.
Exceptional candidates with an experimental background will also be
considered for this position. This position affords a uniq... 阅读全帖 |
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a*******n 发帖数: 187 | 39 We are not talking about optical fiber manufacturers here. Or did I misread
what you meant?
On a second note, if your statement were true, then Google would not have
invested in optical fibers and networks. Even though there are unused fibers
underground, companies still might just build new ones with better
technologies and secure more control over them.
The reason the sector slows down is because China's or Asian's or even World
's developing economy is cooling. And food and water is obviously... 阅读全帖 |
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g******u 发帖数: 30 | 40 yes, fnsr does switches and roadm, not optical fiber. but there is clearly
more margin in switches and roadm than optical fiber itself, which slows
little improvement in technology for a long long time.
the growth comes from China. basically laying optical fiber and all the
switches and stuff is a big project with big cost and a long payback
period. it is a difficult call for the private sector, so the biggest
growth always come with government incentives. Chinese government has a
huge incentive... 阅读全帖 |
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D*****i 发帖数: 8922 | 41 Signal flow:
DSP -> modulator -> power amplifer -> laser -> fiber -> fiber amplifier ->
fiber -> receiver -> de-modulator -> DSP |
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f*****y 发帖数: 116 | 42 【 以下文字转载自 JobHunting 讨论区,原文如下 】
发信人: flypony (世界任我翱翔), 信区: JobHunting
标 题: 终于也要回国了--国内工作申请经历
发信站: Unknown Space - 未名空间 (Sun Mar 14 21:19:21 2004) WWW-POST
总算下定决心要回国了,在这个版徘徊了一段时间,看了大家许多的发言,我也将我找工
作的经历说一说吧。
我的方向跟这里的大多数人不一样,不是EE/CS,而是物理,硕士,光学方向。国内没有工
作过,美国将近三年工作经验,领域是光纤通信(fiber optics)。大家知道,fiber
optics曾经很火过一阵,我是赶在bubble的尾声在硅谷这边找到了工作,公司在在fiber
optics领域里还有一定知名度。在熬过了多轮的lay off后,终于还是没能幸免,于去年
年底被裁。一开始还抱着希望在美国这边找工作,但发现我这一行在美国几乎没有什么机
会,稍微换换行的话,倒是有一些interview,不过因为没有太多那一行的工作经验,都
被拒了。一开始还向这不行的话就回学校读书,反正还年轻 |
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g*********n 发帖数: 108 | 43 为了攒绿卡申请, 跪求各位大侠帮助
有过一些审稿经验,会很认真对待。
请站内信联系 或者
f****[email protected]
really appreciate!
Cheers |
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y**********9 发帖数: 566 | 44 5. Irfan Fazal, Saurabh Kumar, Poorya Saghari, Lou C. Christen,
Yunchu Li, Alan E. Willner, Martin M. Fejer, “SOA assisted data-
polarization-insensitive wavelength conversion in a PPLN waveguide by cross-
polarization-modulation of the pump using an SOA,” 2006 Optical Fiber
Communication Conference, and the 2006 National Fiber Optic Engineers
Conference, v 2006, Proceedings - Thirteenth International Symposium on
Temporal Representation and Reasoning, TIME 2006, p 1636718.
6. Yangjin... 阅读全帖 |
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e*******x 发帖数: 285 | 45 律师说TPC都不算,他说要session chair才可以。
另外,引用您说亮点不知道是否可以请教什么样的可以算得上亮点:
例如,有一篇review引用了我3篇文章,在文章中提到我做的东西,但不算是很详细的
评论,但好过于只有footnote。另外一篇推荐人引用我文章,他的文章基础和结果跟我
的差不多,他也在文章中提到看到有前人对这个进行过研究。这两个算是吗?
我直接列出来这个引用我三篇文章的例子吧:
One example is alkali metals, which potentially have excellent plasmonic
properties but are exceedingly difficult to handle due to their high
chemical reactivity. Moreover, application in sophisticated areas such as
superconductivity can be envisioned via including high transition
temperature met... 阅读全帖 |
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发帖数: 1 | 46 小弟在研究领域具体应该是 optical fiber technology 目前所在department是
electrical and computer engineering (ECE)
照理说我的research field 最贴切的应该是 photonics and optics,optical fiber
technology; 说成是optical engineering也可以;
但是,我个人的electronics design (做电路设计,ARM,MCU,FPGA等板子,硬件编程
)也不弱,很大可能也能找到 electronics design / hardware design的工作。
现在问题来了,我的eb1a的 research field or General Field 不知该怎么报给律师?
如果写成 photonics and optics,optical fiber technology;写这个不知以后找到
electronics design的工作会不会有问题。 |
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M*******T 发帖数: 492 | 47 Keep in mind that not all sugar and fat are created equal.
There are good sugar, bad sugar, same as good fat and bad fat.
Sugar stored in fruit and vegetable are in the form of complex carbohydrate
that contain ample amounts of B
vitamins and fiber and some trace minerals. Sugar found in candy bars.etc
are simple carbohydrate.
A medium apple, for example has 80 calories, 20gm of carbs, and 0 gm of fat.
If you take a look at the chocolate nutrition label, you will see the
difference. I don't have... 阅读全帖 |
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p********3 发帖数: 5750 | 48 我查了一下,除了flax seed的好处外,独特之处有:1。亲水性,能吸附其体重十倍的
水,这样给运动员提供水
储备。2. 含fiber,外加吸水性,使碳水化合物吸收减慢,这在临床上非常受欢迎的,
称为降低了glycemic index, 预
防糖尿病,或者改善糖尿病患者的血糖控制都有良好作用。一般含fiber的食品特别是
水溶性的fiber的食品都具有
这个特性。3。因为其吸水性,增加了饱感,利于减肥。不适合你我这种需要赠肥的人
员。当然,根据我多年笑
看江湖的经验,这些特性需要临床证实,很多理论上make sense的,在实践中没有得到
证实的营养品太多了。
呵呵,所谓螺旋式上升的认识过程大概就是这样的吧。 |
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c******n 发帖数: 16403 | 49 Please note – Wisconsin ginseng prices have increased significantly during
the last several months due to the snow disaster this spring that took down
90% of all ginseng gardens ( including ours) and the weather conditions duri
ng the 2010 growing crop. Our production was down significantly because of
the weather along with most other Wisconsin growers. Prices are higher than
in previous years, and we hope to lower prices after the next growing seaso
n. We do try to keep ginseng year round, h... 阅读全帖 |
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d******1 发帖数: 140 | 50 Everything needs to be sold before 8/20, will give to best offer
Pictures are here: http://sandiego.craigslist.org/csd/gms/5163791547.html
1. Simmons firm Mattress and box $300
For sale is a Simmons Beautyrest 700 queen mattress and box spring for free
that was purchased brand new from Sleep Train in July, 2013 for $700.
Mattress is in excellent condition and available due to moving. Asking price
is $300.00 or best offer. I have proof of purchase if needed to verify
purchase date and original a... 阅读全帖 |
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