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y**s
发帖数: 6809 | 3 个人觉得这个perforation弄得挺难看的。。。 |
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r******s
发帖数: 57 | 4 did some research, seems like below. no remedy sadly.
BRANCH OK FBACH—8howlng perforation of the Pin-hole Borer. (Natural »
Ue.)
(E. f. Smith. Farmers Bulletin 33, U. S. Dept. Agr.)
OTHEB INSECT ENEMIES.
Pin Hole Borer.—There is considerable evidence in the orchards of this
State of the European beetle (Scolytus rugulosus) commonly called the pin
hole borer or fruit barkbeetle. It has become troublesome in recent years in
the Eastern States. The beetle is black and only a tenth of an inch l... 阅读全帖 |
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r*k
发帖数: 594 | 5 Dear Friends,
We are pleased to invite you all to the final concert of T.R.I. - The
Reminiscing Idiots, featuring CHEN Xi(陈曦), SHI Liang(师亮), ZHANG Liang(张
亮), and Willy Kaye. We are hosting a final concert with free admission so
that we can share our music with you one last time. This is our promise to
our fans: on Saturday night, September 19th, the Power Center will rock!
Cheers,
T.R.I.
Time: 7:30pm, September 19th, 2009
Place: The Power Center, 121 Fletcher Street, Ann Arbor, MI 48109
Perfor |
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y*b
发帖数: 3190 | 8 zz
"According to plenty of reviewers theZeiss FE 24-70mm lensseems to not
be worth of the Zeiss badge. The latest harsh critic is coming viaKen
Rockwellwhom compared the A6000 vs A7rII and Canon 5Dsr image quality
performance. And the real weak spot in his comparison seems to be the Zeiss
FE 24-70mm lens:
The reason the Sony A6000 & 16-50mm OSS look about the same as the Sony A7R
II and Zeiss FE 24-70mm f/4 OSS is because the Zeiss FE 24-70mm f/4 OSS is
pretty soft in the corners, so the better ... 阅读全帖 |
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q**x
发帖数: 1636 | 9 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 | 10 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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s***s
发帖数: 4329 | 11 【 以下文字转载自 Military 讨论区 】
发信人: sayid (小武), 信区: Military
标 题: 美帝EDA也很啊，把人关了4天才想起啦，差点就渴死了。
发信站: BBS 未名空间站 (Thu May 3 15:03:07 2012, 美东)
UCSD Student Left In Cell Seeks $20 Million In Compensation
Thursday, May 3, 2012
By Julie Watson, Associated Press
After two days of being handcuffed in a tiny holding cell and desperate for
food and water, Daniel Chong said he realized he had to stop wondering when
he'd be let out and start thinking about how to stay alive.
Entering what he called "survival mod... 阅读全帖 |
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f****i
发帖数: 20252 | 12 “Chong was hospitalized for five days for dehydration, kidney failure,
cramps and a perforated esophagus. He lost 15 pounds.” |
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I****s
发帖数: 6150 | 13 这个算养狗的常识了吧。你自己上网查吧。有空多学习一些养狗的知识。
“COOKED BONES CAN KILL YOUR DOG. NEVER, EVER GIVE A COOKED BONE TO A DOG.”
“Cooked bones are brittle and splinter. Dogs don't know any better and will
eat them, but can suffer a perforated intestine from them. It's extremely
painful. Cooked chicken bones and pork bones are especially bad.” |
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a***k
发帖数: 1038 | 14 I
The way led along upon what had once been the embankment of a railroad. But
no train had run upon it for many years. The forest on either side swelled
up the slopes of the embankment and crested across it in a green wave of
trees and bushes. The trail was as narrow as a man's body, and was no more
than a wild-animal runway.
Occasionally, a piece of rusty iron, showing through the forest-mold,
advertised that the rail and the ties still remained. In one place, a ten-
inch tree, bursting through... 阅读全帖 |
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w****r
发帖数: 1384 | 16 我在找服务器柜,但是看不懂U的意思
比如说
40u server cabinet with perforated doors
到底这个40U表示什么意思呢?
谢谢 |
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h******3
发帖数: 190 | 17 The thing I am patching on is too small to do whole cell patch. Thus, I rely
on perforated patch technique. Is there a way of effectively injecting dye
(eg. neurobiotin) into a cell under cell-attached mode through recording
electrode?
Thanks a million! |
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s******s
发帖数: 13035 | 18 新的Science report
Psychologists have repeatedly shown that a single statistical factor—often
called "general intelligence"— emerges from the correlations among people's
performance on a wide variety of cognitive tasks. But no one has
systematically examined whether a similar kind of "collective intelligence"
exists for groups of people. In two studies with 699 individuals, working in
groups of two to five, we find converging evidence of a general collective
intelligence factor that explains a gro |
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s******s
发帖数: 13035 | 19 比较有趣的结论：一组人的“集体智力”和各人平均智力或者
组内最高智商无关，而和他们的social skill什么的关系比较大。
wonder是不是有culture difference, 比如测一下朝鲜人啥的，
或者更加liberal的地方
often
's
"
in
collective
of
the |
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h****u
发帖数: 480 | 20
I am wondering the same about culture and racial correlation, for example
a group of Chinese. That would be very controversial although. |
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s*****j
发帖数: 6435 | 21 庸俗统计论而已.
就和"帮助照顾孙子的女人得乳腺癌的概率小"这类的一样. harvard school of
public health 总搞这种文章, 还时不时要上Science一类的. |
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f***4
发帖数: 886 | 22 谢谢回复
那活体上直接做的（就是说不是细胞水平的），意义大吗。
看这片文献http://www.sciencemag.org/cgi/data/309/5743/2033/DC1/1
Electrophysiology. Tc1 and wild-type littermate mice, aged 4-8 months, were
anaesthetized with an intraperitoneal injection of urethane (1.8 g/kg). LTP
was investigated in the dentate gyrus using a concentric bipolar stimulating
electrode positioned in the perforant path (AP-level with Lamda, ML-3 mm
from midline, DV-1.5 mm) and a glass micropipette recording electrode
positioned in the hilus of the ipsil... 阅读全帖 |
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a***n
发帖数: 92 | 23 Does anyone has access to the following paper?
J Neurosci Methods. 1991 Mar;37(1):15-26.
Low access resistance perforated patch recordings using amphotericin B.
Rae J, Cooper K, Gates P, Watsky M.
http://www.ncbi.nlm.nih.gov/pubmed/2072734
Could you send me a copy to a******[email protected]
Thank you very much for your help!
Happy New Year! |
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s******v
发帖数: 4495 | 24 【 以下文字转载自 SanFrancisco 讨论区 】
发信人: superdmv (你想咋的), 信区: SanFrancisco
标 题: 你们看看，Intel在Mobile上面有多烂，而且烂的原因
发信站: BBS 未名空间站 (Thu Sep 16 12:42:19 2010, 美东)
Intel’s latest product, the Atom-based Moorestown chipset. Although it’s
much better than the previous Menlow chipset,
1) requires 2 chips to do 1 TI chip's job;
2) 50% more power consumption;
3) no license model, attempt w/ TSMC failed;
4) 2 x size;
and its advantage on full stack of windows software means nothing here;
it can catch up some perfor |
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w****j
发帖数: 237 | 25 hehe,虽然是个伪命题，大家都讨论的不亦乐乎啊~
不过你的假设是错的，相对于现在手机的尺寸，覆铜很难作为一个有效的射频地，所以
手机天线的设计一定要在初始阶段就要考虑电路板的形状。这个导致基于2维无限地的
Method of moment其实不是很有效的仿真，修改后基于多层substrate的greens'
function的MoM软件好像也不是很准确。基于FDTD或者FEM的就有比较好得结果了。
另外，就算作为一般的analog ground或者digital ground，现在复杂电路板的power
plane/bus和ground plane都不能再认为是理想了，大量的power integrity软件就是为
了解决这些plane perforation, parasitic inductance, plane capacitance的问题了
，设计不好，电路通过这些覆铜的互相干扰还是很严重的~
天线,公司等背景吸引眼球而已. 能够起到抛砖引玉的作用,看到这么多有趣的回复,我
恨高兴.
和其上面的众生相比,是个无穷大的的物体,所以它就是 true ground. 在一个手机里... 阅读全帖 |
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g****t
发帖数: 31659 | 26 手机的地都是电池的负极.本身就是一层层材料卷起来的,面积很大.
PCB覆铜啥的,对电池负极的电压影响应该是微乎其微的吧.
hehe,虽然是个伪命题，大家都讨论的不亦乐乎啊~
不过你的假设是错的，相对于现在手机的尺寸，覆铜很难作为一个有效的射频地，所以
手机天线的设计一定要在初始阶段就要考虑电路板的形状。这个导致基于2维无限地的
Method of moment其实不是很有效的仿真，修改后基于多层substrate的greens'
function的MoM软件好像也不是很准确。基于FDTD或者FEM的就有比较好得结果了。
另外，就算作为一般的analog ground或者digital ground，现在复杂电路板的power
plane/bus和ground plane都不能再认为是理想了，大量的power integrity软件就是为
了解决这些plane perforation, parasitic inductance, plane capacitance的问题了
，设计不好，电路通过这些覆铜的互相干扰还是很严重的~
天线,公司等背景吸引眼球而已. 能够起到抛砖引玉的作用,看到... 阅读全帖 |
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w********h
发帖数: 12367 | 27
block copolymer根据组成比不同会有miscrophase separation。
从sphere结构cylinderical结构到lamellae结构的变化，
再细致观察，在cylindrical与layer结构之间，
有两个复杂的结构，
一个叫做Bicontinuous,
一个叫做perforated layers (HPL)结构。
其中bicontinuous结构又叫double gyro phase,
也因结构复杂被称为“水管工的噩梦”。
大分子如何运动。
通常三种理论：Zimm, Rouse, and Reptation.
在polymer chain 高于一个临界分子量Mc的时候，
粘度的分子量依赖关系由M^1变化到M^3.4.
Mc通常和一个叫做entanglement molecular weight Me的量有关系，
Mc--2~3 Me.
对于不同种类的聚合物，Me不同。
在形容M>Me的聚合物，通常用Reptation理论，
由de Gennes首先提出tube model and snake-like motion,
Doi and Edwards |
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d****i
发帖数: 360 | 28 Today, I talked with one faculty in our college, she said to get a turnue, one
guy needs to publish 6 papers in journal, and also there will an annual
evaluation to evaluate this guy's performents. Once fails in the third, there
will be no good one in the fourth, and then this guy is kicked off without the
sixth year. This meets and explained my boss's behavior |
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a*********d
发帖数: 2763 | 29 honestly, if you like procedure, all the specialties related to procedures
come with risk and stress.
cards are stressful when operating on an acute MI patient, GI are stressful
when operating on an acute bleeding pt or worry about bowel perforation on a
severe IBD pt.
critical care are not that much more stressful, esp when you finished
training and get used to your work.
if you want life style, then you have to give up some excitement, right? :) |
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L****n
发帖数: 12932 | 30 air embolism could show neck vein distention as well. but one best answer
that explains everything is ventrical perforation. |
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g*******e
发帖数: 110 | 31 there is no body does not make mistakes. one of my attending always told me,
there is a grave yard in every one's back. we are doctors, our job require
us to be 100% correct all the time. but at the same time, we are human, we
make mistakes. I remebered the first time I perforated someone's colon when
doing colonoscopy, my face looks like ash, I wantted to die. my attending
told me, "welcome to the club". what he means is you , like every body else,
has complications. we took patient to OR, repa |
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w***0
发帖数: 222 | 33 Q1: A, if you suspect "perforation".
Q2: A if you choose from A or D, since PE reveals "normal prostate", I might
choose E rather A though. |
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f****i
发帖数: 129 | 34 for 34. I chosed A too, but on MTB it says to test perforation chest X ray
should be used.
for 36, I chosed D too, but why not A???
for 37, is the intraductal adenoma the same as intraductal papilloma?
because the presentation in the stem looks just like intraductal papilloma.
Anyone? please! |
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r*****1
发帖数: 805 | 35 My CCS protocol:
P.S.：多有重复，谨防遗漏，仅供参考。
Screening test: General—Lipid profile/ multi-vitamin; Elderly—DEXA scan&
Calcium& VitD/ Colonscopy or FOBT/ vaccination; F-- >18yo Pap smear; >50yo
Mammogram; reproductive age- folate; menopause- Lipid/DEXA/FOBT; M-- >50yo
PSA; sickle cell dz child-prophylaxis w penicillin till 5yo, CF-prophylaxis
w Abx
Prophylaxis: Pantoprazole, pneumatic compression stocking;
Acute abd w perforation: triple Abx- Gentamycin/ Ampicillin/
Metronidazole (口诀：阿扁举旗庆国庆)
E... 阅读全帖 |
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r*****1
发帖数: 805 | 36 还有部分Abx总结，以前有经验贴分享USMLEforum的经典贴。但自己总结的东西容易记
住。希望给大家一点帮助。
P.S.: 顺着iamreallybad&斑竹思路，旁注中文为mnemonics.
Menigitis: G- use Ceftriaxone; bacilli use Gentamycin; DXM- in S. pneumonia
& unknown microb infection
G+ cocci: Vancomycin+Ceftriaxon
G+ bacilli (Listeria): Ampicillin + Gentamycin +
dexamethasone
G- cocci: Ceftriaxon
G- bacilli: Ceftriaxon+ Gentamycin
Fungus: Amphotericin+ Flucytosin IV-> Flucona... 阅读全帖 |
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d******u
发帖数: 47 | 37 1, Your patient is a gravida 2 para 2 female with a complaint of a vaginal
discharge, vulvar irritation, and dysuria. Her symptoms have recurred 4
times within the past year. She had a recent urinary tract infection that
was treated with ciprofloxacin, but is in otherwise good health. She is
afebrile with normal vital signs, and pelvic examination reveals vulvar and
vaginal erythema with a thick white discharge in the vaginal vault. KOH prep
reveals pseudo hyphae. Which of the following treatmen... 阅读全帖 |
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发帖数: 1 | 38 adeno (天夺其魄) 于 (Wed May 6 16:22:43 2009) 提到:
成绩出来了，涉险挤入了９９队伍。总的来说，准备的不是很充份，详见以前贴的＂我
的step ３经历＂，主要是在吃CK的老本；其他乏善可陈，成绩单里唯一的一个星号是
给了CCS，这里就说一说CCS好了。
以前总把CCS和CS混淆，其实这两个有一个共同点就是open choices和uncertainty。在
这总场合，最重要的可能就是要有一个严格的protocol，这样可以尽量避免遗漏。考过
CS的同学都知道LIQOR AAA和PAMHUGSFOSS的重要性。CCS也一样。网上比较流行的是
Neeraj的protocol，用google一搜就能找到。非常有用。我把他的protocol稍微整理了
一下，自以为是更加简洁有条理一些。给几个朋友用了用，有的朋友觉的没有时间应用
，有的朋友用了觉的还成，让我贴出来，最后的决定是如果考出来还行就贴，要不就不
出来吓人了。
象CS一样这个protocol充满了mnemonics，开始考试之前第一件事就是把所有的
mnemonics写下来。下面９个case都可... 阅读全帖 |
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t*****0
发帖数: 264 | 39 JUst remember one case related to side effect of morphine and diverticulitis
when I read the HESI book about diverticulitis.
Diverticulitis is the inflamation of diverticulosis. Usual symp involves abd
pain and GI bleeding. Complication is perforation. I had one pt who had the
dx of diverticulitis, and he's really c/o pain while I was his SN. I can
tell the pt was in moderate to severe pain, even tho all he did was to lie
in bed and demostrate suffering from pain. I think it's proper to give pai |
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