s*i
发帖数: 5025 | 1 准备申请funding呢。
研究结果可以直接申请专利，今后去考司考，再看见WS大叔又拍又敲的，直接拿出我的
portable波形分析仪器，秒杀之。随后头部侧面与地平线的perpendicular line呈顺时
针15度夹角，在众人的仰慕之中离去。
[发表自未名空间手机版 - m.mitbbs.com] |
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C******e
发帖数: 11790 | 3 我每次都随手拿一个。这边种出来的，大小，生熟一批下来，没太大区别。每年吃下来
，也就1，2个熟透了，几率很小。 |
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s*i
发帖数: 5025 | 4 唉，对大叔来说，猥琐度的增加，其实几个小西瓜带来的喜悦能比的？
[发表自未名空间手机版 - m.mitbbs.com] |
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G***s
发帖数: 10030 | 6 非诚勿扰里面还有个发明大叔，搞过探笋仪，还弄个遥控气球直飞黄菡 |
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F***Q
发帖数: 6599 | 11
even though, you still don't get it. this is not a disease! it does not
matter whether your immune system is strong or weak. for the radiation at
this wavelength, it is almost entirely heating effect, just like you play
with your kid in the sunlight for a minute (without UV). |
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发帖数: 1 | 12 sheen和color是不同的。color是光的wavelength。
sheen是由表面的反光；油漆商控制sheen是向油漆里面加小的Particle，来控制反射光
的散射。gloss就是很少或者没有particle, 关线散射不多，所有表面反射的光是
向一个方向，所以表面显得很亮，钢琴的表面就是这样。satin是加了不少particle,
散射的比较厉害，表面就没有那么亮。但是其实颜色还是一个颜色。 |
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g*****j
发帖数: 1211 | 13 Anything used for medical purpose need to be tested clinically, results of
which should be published in medical journals. Without that, you should
suspect any claims, as there is a reason that such evidence cannot be
provided. In the US, it is illegal to make any medical claims without
proven evidence.
If you know some physics, 光子流 is light. Most likely, it is simply a
light at certain wavelength. There is no such treatment in the US market,
and I cannot think of any scientific reason that a |
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F***Q
发帖数: 6599 | 14
not just ultrasound, all EM waves with wavelengths longer than infrared,
including microwave, have predominantly heating effect.
there is nothing wrong to generate heat. in fact, most radiation sources
near you generate heat in your body. actually, the mother's body is a heat
source itself.
all that matters is the power of the radiation, and heat deposit per volume
of tissue.
Doctors suggest no more than 2-3 US scans. It is not because of safety
concerns. when the fetus grows bigger, US has poo... 阅读全帖 |
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j*****1
发帖数: 1107 | 15 我google了near and far field, 还有magnet, here is the excerpt
The near-field is remarkable for reproducing classical electromagnetic
induction and electric charge effects on the EM field, which effects "die-
out" with increasing distance from the antenna (with magnetic field strength
proportional to the inverse-cube of the distance and electric field
strength proportional to inverse-square of distance), far more rapidly than
do the classical radiated EM far-field (E and B fields proportional simply
... 阅读全帖 |
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c*******s
发帖数: 864 | 16 Repeat one more time. Your assumption may lead unpleasant experience for
your KID in the future.
AND, you don't need say white is a combination of lights with different
wavelength in normal conversation. It is common sense. |
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U**********b
发帖数: 13 | 17 Two Post-doc Positions in Molecular Spectroscopy at the University of
Louisville and the Ohio State University.
Two post-doctoral positions in experimental and theoretical molecular
spectroscopy are available in the research groups of Prof. Jinjun Liu at the
University of Louisville (UofL) and Prof. Terry A. Miller at the Ohio State
University (OSU), respectively.
1. Post-doc position at UofL:
The first position is presently available in the laboratory of Dr. Jinjun
Liu https://sites.go... 阅读全帖 |
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h******t
发帖数: 872 | 18 it depends on the wavelength of two light sources. if they are same, you can
not just filter it. otherwise, it is easy to filter it. use optical filter. |
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L****a
发帖数: 572 | 19 发信人: Laputa (以德糊人), 信区: EEInvestor
标 题: 三维电影院
发信站: BBS 未名空间站 (Tue Feb 9 00:15:40 2010, 美东)
皮克：IMAX (Imax theater), RGC (Regal Entertainment)， DLB (Dolby Lab)
这里简述一下技术哈。目前主要是四种技术：
1. Linear Polarizer : 主要是IMAX 采用。 被认为是过时的技术，
因为如果把脑袋侧过来的话就看不到三维效果了。
2. circular Polarizer ： 专利属于 RealD 的。 是主流三维影院
采用的技术。 主要优点是不受脑袋位置的影响。AMC, Regal 都用的
是 RealD 的技术。
3. Color wavelength multiplex ： 这个现在还没有普及,但是效果不错。
技术属于 Dolby Lab.
4. Shutter glasses : 忘了是哪家影院了， 好像只有欧洲才有。
IMAX 的主要优点是 popout 的效果比较明显， 所以小孩看会比较高兴。
RealD 则p |
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p*****u
发帖数: 188 | 21 paper 1: one international journal. Not a top one.
keywords: Optical add drop multiplexers, Advanced
optical communication networks, Ultra-wide wavelength
division multiplexing (UW-WDM), Ultra-wide space
division multiplexing (UW-SDM).
paper 2: one IEEE sponsored international journal. Good journal.
keywords: gaussian orthogonal multi-access relay channel (OMARC)
For paper 2, I will recommend you to the editor, then it's up to the editor
whether he wants to invite you.
Please send mail to me and |
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z******n
发帖数: 494 | 22 来自主题: Immigration版 - 审稿机会。 A transmission-enhanced wavelength demultiplexing structure based on
plasmonic slot cavities
Micro & nano letter
感兴趣的邮件发给我。 |
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C********7
发帖数: 1035 | 23 Keywords: Effect of illumination parameters, light polarization, wavelength
and beam focalization, large-scale patterning, azobenzene-containing polymer
films, spontaneous surface structuring, nano-lithography of functional
substrates
Research Area: Applied physics
Contact me with your name, email, list of publications if interested. |
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t******w
发帖数: 225 | 24 Progress in Electromagnetic Research (PIER, PIER B,C,M, PIER Letters)
这个Journal在2011年有很好的IF，5.298。
However, it was not listed in 2012 because of "anomalous citation patterns
resulting in a significant distortion of the Journal Impact Factor, so that
the rank does not reflect the journal's citation performance in the
literature".
Anyway, 对于积攒review经历还是有帮助的
关键词：weak light detection, telecommunication wavelength (1550 nm),
microwave coplanar waveguide resonator, resonance frequency shift
需要者发背景(Tit... 阅读全帖 |
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y**********9
发帖数: 566 | 25 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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f******n
发帖数: 640 | 26 小杂志 适合攒文章
有兴趣的朋友请站内邮件我你的邮箱和一小段介绍（用来回复invitation和推荐）
谢谢了
abstract:
In this work, the effectiveness and applicability of a physicochemical
coagulation/flocculation process for the pretreatment of textile industry
discharges containing textile dye Hydron Blue (HB) by using Al2(SO4)3 as
destabilizing agent was studied. The coagulation/flocculation performance on
the quality of treated water was measured by UV absorbance at different
wavelengths, by Scanning Electron Microscopy (SEM) and Fourier Tr... 阅读全帖 |
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k*******5
发帖数: 387 | 27 Reviewer needed on sensors and sensor systems
manuscript title:Enhanced wavelength-selective absorber for thermal
detectors based on metamaterials
message me if you have expertise and are interested, thanks. |
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w*****n
发帖数: 134 | 28 求审稿机会
关键词:
Nanophotonics, waveguide, optical communication, wavelength division
multiplexing, integrated optical devices, mid-infrared photonics, nonlinear
optics, MEMS/NMES
and optical sensors
目前审过以下期刊
Optics express, Optics Lett, Applied optics, IEEE Photonics, IEEE JLT
请发邮件到联系，可以发CV给你。
[email protected]/* */
谢谢啦! |
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w********t
发帖数: 31 | 29 I would like to invite our Chinese community to take advantage of skin
rejuvenation treatment that can literally improve your health and your
appearance.
This photofacial treatment, which I have been providing for many years, is
performed with high tech IPL equipment. Known as the 光子嫩肤, this
equipment can treat symptoms of aging skin on the entire face, including
fine lines, red blemishes, blood vessels, pigment discoloration such as age
spots, sun damaged skin, enlarged pores, rough skin, freck... 阅读全帖 |
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B******1
发帖数: 9094 | 30 I think a sound-absorbing foam attached to the curtain hanging over the
window might be something worth writing a patent for. Imagine the
possibilities. Basically if you turn the wavelength of the sound being
absorbed to span the noise made by cars, you would have a very quite bedroom
. On the flip side, if tanks are driving towards your house, you might
never notice. You might have very poor signals for your cell phones inside your bedroom.
Or you can build a transparent, reflective dish on |
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I*****y
发帖数: 6402 | 31 i think the wavelength that cell phones use is much smaller than any noise
sound you hear
bedroom
inside your bedroom.
over your bedroom window. The purpose of the dish is to reflect or deflect
the edible sound away from the window. You need to apply for a permit in
order to install that shield |
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s9
发帖数: 1192 | 34 比起每年拨给NIH，NSF等科研单位的钱，我觉得每年拨给NASA的预算是最值得的。
http://news.yahoo.com/s/space/20100429/sc_space/hugenasascienceballooncr
ashesinaustralianoutback
scan the sky at wavelengths invisible to the human eye crashed in the
Australian outback Thursday, destroying the astronomy experiment and
just missing nearby onlookers, according to Australian media reports.
(ABC),the giant 400-foot (121-meter) balloon is seen just beginning to
lift its payload, then the telescope gondola appears to unexpectedly
come loose |
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g*****9
发帖数: 4125 | 35 You got to be kidding, right?
The only radiation it produce is in infrared range and does not harm human
very much.
Infrared radiation is electromagnetic radiation with a wavelength between 0.
7 and 300 micrometres, which equates to a frequency range between
approximately 1 and 430 THz.
Strong infrared radiation (I dought you heater can produce that much)
constitute a health hazard to the eyes and the vision. More so, since the
radiation is invisible. Therefore special IR proof protective eyegla |
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a*******s
发帖数: 295 | 36 you and your pd not at the same wavelength.
if always bid suit up the line, he should have doubled show hearts.
if in Walsh style, his 1NT is correct, coz you denied H unless with GF hand.
I believe with a weak hand, few people today bid suit up the line over 1C
open unless specified otherwise. So if no agreement, bid your major first. |
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k*******n
发帖数: 5546 | 37 Horseshoe trumps chevron, because you can actually look through the reticle
pattern to shoot and the outer portion of the horseshoe gives you a no-crap
200m range estimation capability. W/chevron, you have to sorta guess for
200m and either remember to use the lower/inner apex (what Marines call the
crotch of the RCO, because we're disgusting) for aimpoint or remember to
hold the tip of the chevron 2-4" inches high (based upon what ammo you use
and whether or not you did a no-BS 100 METER zero l... 阅读全帖 |
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f*********n
发帖数: 11154 | 38 1代不清楚，2代以上绝对不可以。在版面上不要讨论购买2代以上然后带回国。
http://www.pmddtc.state.gov/regulations_laws/documents/official
*(c) Infrared focal plane array detectors
specifically designed, modified, or configured
for military use; image intensification and
other night sighting equipment or systems
specifically designed, modified or configured
for military use; second generation and
above military image intensification tubes
(defined below) specifically designed, developed, modified, or configured
for military
use, and... 阅读全帖 |
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h******d
发帖数: 4761 | 39 我只找到这个， 但是还是看不太明白。
比如：
1.
142 privacy + 143 group codes， 这个是什么意思？怎么用呀。
2.
还有在山上看到有些老美用的那种可以有中转的是什么手台呀，
就是那种可以说：土豆土豆我是洋芋我是洋芋，请接白菜请接白菜，然后洋芋就可以直
接跟白菜讲话的那种。
3.
还有一般在南加州爬山一般多大距离的够用呢，22MILE，36mile.
俺的想法其实很简单，也就想万一有状况可以呼的到人来救命（这个最重要！！！！！
）。
兼求推荐。
谢谢！
VHF, UHF, CB, FRS GMRS Definitions
OK, just to try and break down the various names and what frequency they
broadcast at, this is by no means a technical paper just to give a quick
reference and the power that the different equipment is capable of. I w... 阅读全帖 |
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a******1
发帖数: 1519 | 40 http://en.wikipedia.org/wiki/Sunscreen
UVA 400-315nm, UVB 315-280nm
Many sunscreens do not block UVA radiation, which does not cause sunburn but
can increase the rate of melanoma, another kind of skin cancer, and
photodermatitis, so people using sunscreens may be exposed to high UVA
levels without realizing it. The use of broad-spectrum (UVA/UVB) sunscreens
can address this concern.
The SPF is an imperfect measure of skin damage because invisible damage and
skin aging are also caused by ultravio... 阅读全帖 |
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s*********d
发帖数: 2406 | 41 http://www.footymatters.com/articles/extras/respect/jeff-winter
supports-
launch-of-revolutionary-%E2%80%98anti-diving%E2%80%99-shin-pads/
Jeff Winter Supports Launch of Revolutionary ‘Anti-Diving’ Shin Pads
On a warm, sunny morning on Thursday, April 7, London’s Battersea Park
Millennium Arena saw a group of boffin football fans trial a pioneering
use of technology that they hope will become the latest weapon in the
battle against unfair play.
Tired of the outrage that fills the terraces and ba... 阅读全帖 |
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f****g
发帖数: 23666 | 42 His name is in the history books of football and in the joy of the fans who
always cheered his name. Pippo Inzaghi says goodbye to Milan with an open le
tter to the club.
Everything that you’re about to read is secondary to this. The first and fo
remost thing that I want you all to know is this: I played and won for Us. P
laying and winning without sharing the emotion is nothing, but you and me, u
s, we did it all together. We hoped, suffered, celebrated and rejoiced. We l
ifted cups and won tit... 阅读全帖 |
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A********y
发帖数: 1649 | 43 ARIES:
DO’S
Aries are naturally active and vibrant people and they tend to like such
people too. You will have to increase your pace to be in step with them.
They like and appreciate frank and straightforward persons. With them you
can be your true self (but don’t try your luck being over frank-they are
volatile). If you are in love with an Arian, then you have to show your
enthusiasm in all their activities (you can always yawn later!).
DON’TS
Do not tell an Aries that s/he may be wrong. Any su... 阅读全帖 |
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k*****n
发帖数: 9823 | 44 ☆─────────────────────────────────────☆
ysatie (ysatie) 于 (Tue Nov 18 00:15:21 2008) 提到:
果然有人跳出来，说的无非还是陈词滥调，象之前就打好了草稿。有几个苍蝇碰壁，但
郎大师的会照开钱照赚人照红，全无敌
老柴的三重奏，鲁宾斯坦如果在世，可能也会弹的当仁不让。 |
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m****i
发帖数: 2201 | 45 这是网上的一个MD说的：
Laser Genesis is a 1064 Nd:YAG laser that is used to stimulate the
production of collagen from the deeper layers of the skin to help reduce
the size of pores and reduce redness due to Rosacea and dilated blood
vessels. Because it is a long-wavelength laser, it can safely treat all
skin types. IPL/Photofacial is Iight-based, not laser-based and targets
the epidermis, or topmost layer of the skin to reduce dilated blood
vessels, redness, and discoloration that may occur from sun spots... 阅读全帖 |
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a****d
发帖数: 524 | 46 兄弟是从事这方面工作的么？ 听起来还挺靠谱，尽管有一些有待商榷，有一点是 现在
fda 已经批准UVA的检测方法了，就是critical wavelength 的 370nm的办法。 |
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s*******i
发帖数: 1063 | 47 be careful about this
your skin may potentially become over sensitive because cells may be
damaged
. I guess the principle is to stimulate cells by damaging cells to a
certain
degree for regrowth. (my guess) Different wavelength will affect the
penetration depth a little. for 痘, looks like it is reducing
inflammation, but this may not be good, because it may kill macrophages
that originally should be there. Just my two cents
1
资。。 |
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M****N
发帖数: 16093 | 48 其实我以前挺喜欢这种电影了，在USC还跨系去修了avant garde电影的课。
结果课上老师放了一部Michael Snow的wavelength,我就直接被放到了。。。
不知道你们看过哇，45分钟一个长镜头哦！老师说这电影又叫"the longest zoom"
我睡着三次。。。
在youtube上找到一小段,大家欣赏下，哈哈～ |
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K****N
发帖数: 10783 | 49 来自主题: LeisureTime版 - 四个老男人 再贴几个：
Tom Waits - Tom Traubert's Blues
http://www.youtube.com/watch?v=9ZmqbcBsTAw
Wasted and wounded, it ain't what the moon did
I've got what I paid for now
See ya tomorrow, hey Frank, can I borrow
A couple of bucks from you, to go
Waltzing Matilda, waltzing Matilda, you'll go waltzing
Matilda with me
I'm an innocent victim of a blinded alley
And I'm tired of all these soldiers here
No one speaks English, and everything's broken
And my Stacys are soaking wet
To go waltzing Matilda, waltzing Mat... 阅读全帖 |
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b*s
发帖数: 82482 | 50 确实：
要除去晶状体：
People who have aphakia, or the absence of the lens on the eye, have
reported the ability to see ultraviolet wavelengths. Claude Monet was one
such person. Carl Zimmer writes,
Late in his life, Claude Monet developed cataracts. As his lenses
degraded, they blocked parts of the visible spectrum, and the colors he
perceived grew muddy. Monet’s cataracts left him struggling to paint; he
complained to friends that he felt as if he saw everything in a fog. After
years of failed treatm... 阅读全帖 |
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