l***i
发帖数: 2 | 1 I am also new to xml.. donno the correct presentation of the
solution, but I guess the basic idea is to convert the graph
into the tree, one very simple solution will be:
...
...
....
<--! above list the elements, following with the connection
points-->
na,nb,..
...
nx, ny..
something like this should be enough for a graph
representation..
there is also a S |
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n*******e
发帖数: 27 | 2 i donno la.人家开始也有想过这种问提啦.免疫真是很奇妙复杂的东东.
我想最初的基因水平上的重组已经有那麽多种可能,再加上蛋白质多肽链
的搭配和修饰,免异球蛋白形成的三级结构决定了可变区的CDR所能识别的
抗原.你是说由于这种可能,B细胞已经几乎产生了识别所有的异体抗原
的可能性.而且,存在一种机制(如MHC和相关因子)去识别自身的抗原,并
清除那些识别自身抗原的抗体.很有道理,而且免异记忆也说得过去.只是
我想这需要一个免异激活的过程,如果体内都无法产生一种糖蛋白,那又
从哪里来的抗原刺激呢?而且这种抗体在体内的水平不会很低,不应该是
处在LATENT阶段.你想,输血时的凝集反应发生是很快的,似乎不是B细胞
大量产生新抗原的结果.我更倾向于接受这种抗体是业已存在,是一种保护
机制,是在长期进化过程中,针对环境中的异体抗原(微生物等)形成的.并
且由于多糖在细胞识别,信号转导等活动中扮眼了重要的脚色而得以固定
下来,通过遗传得以强化.我给它起个名字叫"优势抗体":). |
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n*******e
发帖数: 27 | 3 i have only used RNaseH, RNaseT1 for cDNA stuff. and i donno
its function in mammalian.
let us see this one
Mol Cell Biol 1999 Dec;19(12):8361-71
in S.C., RNase H was found to remove RNA primer from Okazaki frag.
Biochemistry 1999 Nov 16;38(46):15097-103
for HIV and other retrovirus, RNase H function is essential for
activity of the RT.
J Biol Chem 1999 Oct 1;274(40):28270-8
Human RNase H was cloned and found to cleave DNA:RNA substrate,
then what function:)? antibody template switch? DNA replic |
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b*b
发帖数: 422 | 5
donno，紧缩是一下子冒出来的？和软着陆有关系吗？从哪个行业开始，
还是突然间什么都紧缩了，(我知道的是纺织，家电突然供大于求了。)
国企的事情是讨论很久了，输血也输了很久了，也许就是梗塞到现在发作，
也许是刀动得太快，微观变宏观。
就没有什么“四两拨千斤”的万无一失的好招儿吧，留神最近鼓吹股市应该
涨的那班吹鼓手，真的要是想搞全国股疯，然后一落，把银行坏帐顺便消掉，
这招儿可真叫阴损乐。
转变机制不一定要大面积裁员。我还是这么认为。我感觉公司出毛病，中层
管理者应该先被撤，不是流水线上的那些。那么现在为什么一定要底层先下
岗，不能从体制中间开始改？我比较欣赏拆开，也不是拆得特别小，比较大
的几块儿，然后互相竞争，据说北京的公交有竞争者了，87%是原来公交的
职工，这就很好么，下岗不过是提个醒儿：现在必须要出卖劳动力才有饭吃
了，至于卖给谁您还是自由的。
不认为共产党会自动清理腐败，搞得跟廉政党似的，最多就是用这个搞点儿
党内斗争，或者地方关系。不动政治体制，腐败除不掉。
人民日报也这么说。英雄所见么。
提高若干回了，有什么具体的么？
//ft...不是随便一句搞搞计划吧，应该的多 |
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z*******g
发帖数: 9 | 6 Poly(1-vinylimidazole) (PVI)
Stable???I do GPC for it 3 times.It changed from time to time.Donno why.....
Thanks! |
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a****9
发帖数: 773 | 7 It came up when I finished the Step 3 registeration.
Donno what it is and what it for.
Any1 can pop our answering this Q?
Thanks a lot! |
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c****e
发帖数: 2097 | 8 donno what u'r talking about, so i give some junk as well:
short range order probably means decay of the 2pt function of the order
parameter, say exponentially?
long range on the other hand could have a less steep decay, sort of marginal
, and behavior depends on
number of dimensions the system has. |
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A***A
发帖数: 98 | 9 My own ranking based on no data:
U of North Carolina
UIUC
UCLA
Minnesota
Donno about UW-Madison. Do they have a psychometrics program?
Ed measurement programs are in education schools, and you get a degree in
education. Psychometrics program are in psyc departments, so you get a
degree in psychology. Job placement is usually better in psyc. |
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w******s
发帖数: 16209 | 10 hi, I donno quicktime at all.
I got complain and see the personal attack in a normal discussion thread.
Also the block is one day to calm down. |
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r****x
发帖数: 3613 | 14 i haven't touched ds for a long time, donno if i dare to touch it LOL |
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m****e
发帖数: 1956 | 16 donno...maybe c, coz his wife died...he must be wearing white... |
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m****e
发帖数: 1956 | 18 donno...but the answer is among a, b for sure.. |
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l********e
发帖数: 4863 | 19 donno, I guess hallstorm made a screen saver and that could run her machine
only |
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l********e
发帖数: 4863 | 20 donno
maybe because that's her hometown, more fans? |
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D*****I
发帖数: 8268 | 21 donno
335i combined 20... |
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p*********e
发帖数: 32207 | 22 ☆─────────────────────────────────────☆
younikwoo (youyou) 于 (Thu Jul 23 15:44:32 2009, 美东) 提到:
http://forums.slickdeals.net/showthread.php?t=1466405
☆─────────────────────────────────────☆
oloolo (似人非兽) 于 (Thu Jul 23 15:55:22 2009, 美东) 提到:
425LBF torque, bravo!!!
☆─────────────────────────────────────☆
davidyulei (torpedo) 于 (Thu Jul 23 16:21:49 2009, 美东) 提到:
顺便问一下和335i比，哪个加速快？335D的马力好像小一点，才260几~~~
☆─────────────────────────────────────☆
pandamalone (0000~史前圣灵猫熊) 于 (Thu Jul ... 阅读全帖 |
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w*******y
发帖数: 60932 | 23 BeeCloud:
http://www.beecloud.eu/
is offering 512GB free Livedrive accounts to back up your data.
Act fast, after reaching "some number (donno what is that)" of free accounts
, they may pull the offer off anytime..
Few facts to note down if you like to sign up:
- It's for personal use only
- Does not allow file sharing (not like Dropbox etc)
- You can access files from your desktop program, web (livedrive),
Android and iPhone
BeeCloud:
http://www.beecloud.eu/
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w********2
发帖数: 16371 | 24 I only see confirmed out of downtrend for now.. Donno if it could goes
really high. |
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r****t
发帖数: 10904 | 25 donno, what's the advantage of using skype on ATA? |
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M****o
发帖数: 7045 | 26 that was really long time ago ah。。。
i have ever had a series books of acient greece and rome legends。。。
but donno where are they now。。。sigh |
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k**o
发帖数: 65 | 27
I don't think they escaped. I think they died at the end, just like at the
beginning when he was being trained, he crashed and he was told not to fly too
high.
the guy was killed in his dad's office? I think it was in one of those
corrupted officials'.
donno. but they didn't necessarily expect there would be a chopper.
I can actually buy the story. because 1. she was born in italy, 2. her husband
was practically killed by this drug dealer, and 3. many of her young students
became drug addicts. |
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d****e
发帖数: 2395 | 28 来自主题: _PerfectMoms版 - 呼唤SS donno |
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c*****t
发帖数: 1084 | 29 i donno i don't care. the team is robot from now on |
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z***h
发帖数: 998 | 31 me neither, donno why
seems system problem |
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