由买买提看人间百态

topics

全部话题 - 话题: suppressor
1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)
t******y
发帖数: 5040
1
The Texas Parks and Wildlife Commission (TPWC) is seeking public comment on
a proposed rule change allowing the use of suppressors (also referred to as
silencers) on firearms for the hunting of game species. Currently, Texas
law permits the use of lawfully-possessed suppressors for all other shooting
activities, including the taking of nuisance species. Enactment of this
rule change would ensure that hunting is treated the same way as other
shooting activities with respect to the use of suppre... 阅读全帖
H******S
发帖数: 6011
2
http://www.nraila.org/Hunting/Read/HuntingArticles.aspx?ID=474
Texas: Use of Lawfully-Owned Suppressors While Hunting Legalized in the Lone
Star State
Thank You to the Texas Parks and Wildlife Commission and NRA Members!
Today, after hearing your support for this NRA-backed common sense hunting
reform, the Texas Parks and Wildlife Commission voted unanimously to
legalize suppressor use while hunting. The benefits associated with
suppressor use include increased accuracy due to reduced recoil an... 阅读全帖
f****y
发帖数: 104
3
来自主题: Biology版 - 求建议: tumor suppressor 基因
所谓的tumor suppressor,主要是指gene loss of function的phenotype.
overexpression 不是确定tumor suppressor的好办法.比如,有的tumor suppressors
overexpression 就没有 phenotype.
你可以先siRNA knock down 这个基因,看看细胞增殖有没有增加,如常用的BrdU
labling之类.
此外说不定这个基因tissue specific的tumor suppressor,不一定在所有细胞系里面都
有作用.
w*******y
发帖数: 60932
4
Purchase a GEMTECH TREK-T suppressor, one of the coolest, premium,
featherweight, high-speed /low drag, high-grade titanium, compact 5.56mm
silencers from your favorite FFL/SOT dealer between April 18 and May 1st and
GEMTECH will pay your $200 NFA Transfer tax for you!
blog:
http://www.gem-tech.com/blog/
1. BUY ONE OR MORE TREK-T TITANIUM SUPPRESSORS BETWEEN APRIL 18 AND MAY 1ST
(EITHER EXISTING DEALER STOCK OR NEW ORDERS WILL QUALIFY).
2. SEND IN COMPLETED FORM 4, DATED RECEIPT FROM YOUR DEALER... 阅读全帖
G*******s
发帖数: 10605
5
【 以下文字转载自 SmartShopper 俱乐部 】
发信人: GoRockets (火箭加油), 信区: SmartShopper
标 题: PowerCenter MP Surge Suppressor for $19.99 Free Shipping
发信站: BBS 未名空间站 (Fri Jul 29 20:56:42 2011, 美东)
Get a Monster Power Blackout PowerCenter MP HDP 650 Surge Suppressor for $19
.99 at Buy.com, a $79.96 Savings! Valid through 08/02/2011. Free Shipping.
http://userquote.com/forum/index.php?topic=669.msg889#msg889
w*******y
发帖数: 60932
6
Amazon has the Cyberpower 850 8-Outlet Surge Suppressor - 2400 Joules for $
12.99. Shipping is free if you have Amazon prime.
Technical Details
3 Transformer spaced outlet
8 Protected outlets
LED Surge and ground indicator lights
6' Heavy duty power cord with right angle plug
Child-safe outlet covers
Link:
http://www.amazon.com/Cyberpower-850-8-Outlet-Surge-Suppressor/
!
w*******y
发帖数: 60932
7
$13 Monster Surge Suppressor.
Link:
http://www.amazon.com/Monster-Cable-GreenPower-6-Outlets-Suppre
All the Monster haters can go find another thread to crap on. This is a
decent deal for a decent suppressor. Not worth the $100 MFR price, but for
$13 it is IMHO.
Sold by CSTMALL and fulfilled by Amazon.
T******g
发帖数: 21328
8
http://www.vtgunsmiths.com/arms/caniown.html
Can I Legally Own A Machine Gun (or a Suppressor)?
One Word Answer: ABSOLUTELY!
It is a common misconception that machine guns cannot be owned by law-
abiding citizens. This comes from the creation of a variety of confusing
laws that have made purchasing a full-auto gun more difficult than
purchasing a "normal" gun. But, you can comply with the law and own a
machine gun.
First a little history: In May of 1986, certain laws went into effect
z**********3
发帖数: 155
9
想上个suppressor 我知道有卖threaded barrel的 也听说有地方提供这个服务 主要是
因为自己的barrel还很新 没必要花200刀再买一个
各位有什么建议吗?
H******S
发帖数: 6011
10
At its next meeting on Wednesday, January 25, the Regulations Committee of
the Texas Parks and Wildlife Commission will present proposed amendments to
the 2012-2013 Statewide Hunting Proclamation. It will seek permission for
them to be published in the Texas Register for public comment. These
amendments include a regulatory change that would expand the use of lawfully
-possessed suppressors on firearms while hunting non-nuisance species. This
common sense reform will help prevent hearing loss ... 阅读全帖
s****r
发帖数: 31686
11
觉得挺好de
是不是装了suppressor声音就小乐很多啊? 还有silencer和
SUPPRESSOR 啥差别啊?
谢谢指教
h****8
发帖数: 197
12
来自主题: GunsAndGears版 - 帮忙鉴定下枪口是不是flash suppressor
http://palmettostatearmory.com/index.php/psa-16-chf-stainless-s
flash suppressor这东西在加州非法,我怎么都觉得这个看着像呢。。
h****8
发帖数: 197
13
来自主题: GunsAndGears版 - 帮忙鉴定下枪口是不是flash suppressor
多谢指点,我一下子给California gun law给绕晕了。自己把自己吓了一跳
这个帖子里讲的比较清楚。连接在 https://sites.google.com/site/
featurelessrifleguide/
其中摘抄一段如下
A Magazine Locked semiautomatic centerfire rifle has a non detachable
magazine limited to 10 rounds and is allowed to have features.
A Featureless semiautomatic centerfire rifle has a detachable magazine with
no round limit* and is not allowed to have any features.
Features are Pistol grip, Thumbhole / Folding / Telescoping Stock, Flash
Suppressor, Forward Pistol Grip, Grenad... 阅读全帖
b****6
发帖数: 29
14
来自主题: GunsAndGears版 - 关于非公民购买suppressor
有人买过么?
或者legal diy是怎样的流程?
California, Delaware, Hawaii, Illinois, Iowa, Massachusetts, New Jersey,
New York, Rhode Island, and the District of Columbia 彻底ban了suppressor,感
觉有兴趣的人会很少
b****6
发帖数: 29
15
来自主题: GunsAndGears版 - 关于非公民购买suppressor
Oil filter 应该也会被认作suppressor
[在 MI4 (()) 的大作中提到:]
:在加州可以用oil filter吗?

:...........
j***z
发帖数: 105
16
LZ already had significant data regarding tumor suppressor activity of the
protein - "干掉我的这个老鼠基因能促进癌基因诱导的皮肤癌,我现在已有足够的老
鼠数据下这个结论."
It takes a long time to find collaboration and prepare the paperwork to
acquire patient samples. For CNS paper in oncology, most have some patient
data to support the clinical significance.
a***u
发帖数: 155
17
来自主题: Biology版 - 求建议: tumor suppressor 基因
去到一个新的实验室,他们在CGH测序时发现某染色体缺失跟胰腺癌的病程有关,由此
推测此染色体上某一基因是肿瘤抑制
基因,由我接手研究此基因的功能,所采用的策略就是过表达此基因看phenotype. 我
做了大半年了,很郁闷,我试了很多种
细胞,只有一种转入该基因抑制生长。我也试了很多种方法,改变 microenviroment
看能否 push出 phenotype,但还是
没效果。我以前不是做 cancer的,我注意到文献中很多关于 tumor suppressor 都是
直接上 knock out 小鼠的,好象很少
有 overexpression来研究的。但我的二老板就是认为是我本身的原因做不出来,对我
很有意见。有做 cancer的同学能给点
建议吗?
a***u
发帖数: 155
18
来自主题: Biology版 - 求建议: tumor suppressor 基因
謝謝各位的建議。
但我們實驗室的concept 就是, 既然叫 tumor suppressor 基因, 就應該有suppress
的function, 所以就一定能做出phenotype.
這個基因當然有可能我們挑的不是一個 right 基因。 但因為整個缺失的region 只有
五個基因,只有這個基因看起來比較象。可能性還是比較大的。
我还想請教各位,如果你們實驗室發現某染色體缺失或擴增跟tumor 相關,通常是怎麼
著手去找drive gene的?
a***u
发帖数: 155
19
来自主题: Biology版 - 求建议: tumor suppressor 基因
謝謝sunnyday 的建議。
其實我已經在準備走人了。只是覺得這個project花了很大勁做成這樣,心裡不大爽,
还想再試一把,另外也覺得如果能出點東西再走不致於讓老板很生氣。
本來想來這個實驗室學點 cancer stem cell 的東西,希望以後回國能用來忽悠人。結
果比較失望。
我其實每天都在努力看很多paper, 然後跟老板們討論。悲哀的是他們根本不看paper,
並且沒有經驗, 沒辦法討論。 我以前的老板非常聰明,新老板,接觸的東西新而多,
我只要跟他一提,他馬上就明白, 我現在這個大老板,我有一次看到cell 上一篇
paper 很有啓發,很興奮地跟他們討論,大老板聽了半天,甚麼也沒明白(他連
transfection 是啥也不大明白), 最後还發了一通脾氣說我英語不好。
我跟我以前的老板在科研思維上可能比較接近,所以總能達成共識,效率很高,以前的
几年基本一年一篇不錯的paper。但現在這個二老板的,我覺得他的建議我總是覺得很
別扭,但不做又不行,所以就不想聴他的建議了。比如說他覺得這個基因在肺癌細胞表
達也很低,肯定也應該是肺癌的tumor suppressor 基... 阅读全帖
h**********r
发帖数: 671
20
Title: Tumour suppressors miR-1 and miR-133a target the oncogenic function
of purine nucleoside phosphorylase (PNP) in prostate cancer
Journal: British Journal of Cancer , (8 November 2011)
Online: doi:10.1038/bjc.2011.462
http://www.nature.com/bjc/journal/vaop/ncurrent/full/bjc2011462
My email is, m******[email protected]
Thank you so much for your time!
One Baozi will be sent to you after getting the paper.
Thanks!
w*******y
发帖数: 60932
21
Tripplite - 10 Outlet Ultimate Protection Home Theater A/V Surge Suppressor
(AVBAR10):
http://www.newegg.com/Product/Product.aspx?Item=N82E16882750041 - 10 Outlet Ultimate Protection Home The
$149.99
Your Price: $39.99
With Promo Code
EMCKGKF39
Model
Brand
Tripp Lite
Model
AVBAR10
Features
Features
8 feet cord with space saving right angle plug
3384 joule rating
Isolated Filter Banks
3-line High Definition 2.2 GHz (gold) coaxial surge protection
1-Ethernet RJ45 surge ... 阅读全帖
t******y
发帖数: 5040
22
Texas: Use of Lawfully-Owned Suppressors While Hunting Legalized in the Lone
Star State
Thank You to the Texas Parks and Wildlife Commission and NRA Members!
Today, after hearing your support for this NRA-backed common sense hunting
reform, the Texas Parks and Wildlife Commission voted unanimously to
legalize suppressor use while hunting. The benefits associated with
suppressor use include increased accuracy due to reduced recoil and muzzle
blast, protection from hearing damage and reduced nois... 阅读全帖
p*******n
发帖数: 445
23
来自主题: Chemistry版 - 问问IC的问题
你们的柱子是多大直径?2mm就用2mm的suppressor,这个主要是压力问题,4mm柱子配
2mm suppressor压力会太大,2mm柱子配4mm suppressor也会back pressure不够影响分
离。

老板让我搞清楚advantages and disadvantages of plumbing the IC with microbore
(red) tubing and the smaller (2mm) suppressor as opposed to the macrobore (
black) tubing and the larger diameter suppressor (4 mm).我们现在用的是ICS-
1000的Ion Chromatography,需要把apatite里的calcium, ammonium and sodium分离出
来。我已经给dionex的technician service 打了很多次电话,他们都说啥样的
suppressor 配啥样的tubing就行,除了flow rate不一样,其他的好像没什么区别,但
是老板还是
w********r
发帖数: 14958
24
来自主题: Military2版 - 反狙击手装置
我不是专家,但我知道结论。 具体的给你看维基
Suppressors can increase the precision of a rifle, as they strip away hot
gases from around the projectile in a uniform fashion. The suppressor can
reduce the recoil significantly as it traps the escaping gas. This gas mass
is a little less than one-half the projectile mass (approximately 1.6 grams
vs 4 grams for 5.56x45mm NATO ammunition), with the gas exiting the muzzle
at about twice the projectile's velocity, thus giving a reduction in the
felt recoil of approximately ... 阅读全帖
w******x
发帖数: 4396
25
i usually group my weapons depending on how close/far the firefight is.
close-medium range p90+holo+suppressor. i don't use tac light or laser at
all. they give my position away too easily. same gun for engineer or assault
class, depending on the need. i have a soft spot for p90 from CS days.
long range i use assault w/ an94+4x+suppressor+grip+m320. since i play HC
only, the 2shot burst kills. very deadly. repeated burst is very fast with
this gun too if you run into someone around the corner.
... 阅读全帖
b*******1
发帖数: 16
26
岗位一:吴虹课题组博士后工作人员 (2名)
主要职责:
1)独立开展科研工作,动手进行体内外实验;
2)协助PI负责实验室研究课题的设计和开展;
3)参与科研基金撰写;
4)协助培养研究生。
招聘条件:
1)品学兼优,身体健康,年龄在40岁以下;
2)近年来在国内外获得分子生物学、细胞生物学、肿瘤遗传学、药理学等相关专业博
士学位;
3)至少具备一项以下领域内的工作经验和文献发表:
a. 独立运用细胞和动物模型进行肿瘤药物的机理研究
b. 在分子生物学和细胞生物学领域有深厚的知识背景;
c. 在蛋白质分析、核酸分析和细胞生长分析等相关技术方面有丰富的经验;
d. 对治疗癌症的药物疗效和安全性评价方面有强烈的兴趣和研究背景 ;
4)有较强的团队合作精神,沟通协调能力强,动手能力强,工作细心,积极主动,能
持之以恒;
聘用待遇:
本职位将为你提供在生物学领域极具竞争力和创造性的工作机会。博士后工作人员薪酬
标准按照北京大学生命科学院和北大-清华生命科学中心相应规定及个人工作经验及能
力确定。
联系方式:
有意者请将本人应聘材料电子文档发至以下联络方式(请在应聘材料及邮件主题上注明
:姓名 ... 阅读全帖
T******t
发帖数: 458
27
此人在FB上揭了警察局这些乱七八糟的黑幕,又是个黑人。留他活口肯定是重要不安定
因素。此人被和谐几率超高。
http://www.huffingtonpost.com/2013/02/07/christopher-dorner-wri
他说的也还挺实在的:拉丁警察对拉丁移民也粗暴。亚裔警察就在旁边看着,这群废物
果然不出所料。
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected of committing such horrendous murders and
have taken drastic and shocking actions in the last couple of days. You are
saying to yourself ... 阅读全帖
S*********g
发帖数: 24893
28
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected of committing such horrendous murders and
have taken drastic and shocking actions in the last couple of days. You are
saying to yourself that this is completely out of character of the man you
knew who always wore a smile wherever he was seen. I know I will be vilified
by the LAPD and the media. Unfor... 阅读全帖
t**x
发帖数: 20965
29
来自主题: Military版 - “Blue Line”
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected of committing such horrendous murders and
have taken drastic and shocking actions in the last couple of days. You are
saying to yourself that this is completely out of character of the man you
knew who always wore a smile wherever he was seen. I know I will be vilified
by the LAPD and the media. Unfor... 阅读全帖
S*********g
发帖数: 24893
30
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected of committing such horrendous murders and
have taken drastic and shocking actions in the last couple of days. You are
saying to yourself that this is completely out of character of the man you
knew who always wore a smile wherever he was seen. I know I will be vilified
by the LAPD and the media. Unfor... 阅读全帖
l**h
发帖数: 7994
31
来自主题: Living版 - Hollywood大片正在LA上演
追捕进行时,现在LA附近草木皆兵。
愚蠢可耻的LAPD.
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected of committing such horrendous murders and
have taken drastic and shocking actions in the last couple of days. You are
saying to yourself that this is completely out of character of the man you
knew who always wore a smile wherever he was seen. I know I will be vilified
by ... 阅读全帖
S*********g
发帖数: 24893
32
【 以下文字转载自 Military 讨论区 】
发信人: StephenKing (金博士), 信区: Military
标 题: 真正的美国新闻:让美国蒙羞的新闻
发信站: BBS 未名空间站 (Thu Feb 7 23:47:31 2013, 美东)
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected of committing such horrendous murders and
have taken drastic and shocking actions in the last couple of days. You are
saying to yourself that this is completely out of cha... 阅读全帖
d******8
发帖数: 3017
33
MANIFESTO - scrubbed by mainstream media outlets
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected of committing such horrendous murders and
have taken drastic and shocking actions in the last couple of days. You are
saying to yourself that this is completely out of character of the man you
knew who always wore a smile wherever he was seen. I know I ... 阅读全帖
p**********u
发帖数: 15479
34
【 以下文字转载自 Military 讨论区 】
发信人: Tashkent (SiempreAqui), 信区: Military
标 题: LA屁地估计是要当场击毙这个前警察
发信站: BBS 未名空间站 (Thu Feb 7 21:48:39 2013, 美东)
此人在FB上揭了警察局这些乱七八糟的黑幕,又是个黑人。留他活口肯定是重要不安定
因素。此人被和谐几率超高。
http://www.huffingtonpost.com/2013/02/07/christopher-dorner-wri
他说的也还挺实在的:拉丁警察对拉丁移民也粗暴。亚裔警察就在旁边看着,这群废物
果然不出所料。
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected ... 阅读全帖
t**********g
发帖数: 3388
35
【 以下文字转载自 Military 讨论区 】
发信人: Tashkent (SiempreAqui), 信区: Military
标 题: LA屁地估计是要当场击毙这个前警察
发信站: BBS 未名空间站 (Thu Feb 7 21:48:39 2013, 美东)
此人在FB上揭了警察局这些乱七八糟的黑幕,又是个黑人。留他活口肯定是重要不安定
因素。此人被和谐几率超高。
http://www.huffingtonpost.com/2013/02/07/christopher-dorner-wri
他说的也还挺实在的:拉丁警察对拉丁移民也粗暴。亚裔警察就在旁边看着,这群废物
果然不出所料。
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected ... 阅读全帖
b*****e
发帖数: 5133
36
来自主题: GunsAndGears版 - 223rem作为家庭防御的好子弹?
不是我前两天还说suppressed SBR AR15看家很好嘛,呵呵。没有suppressor室内一枪
就聋了,有suppressor室内估计也会超过130分贝,瞬间响两次而不是连续的话耳朵还
能承受一下。suppressor不是随便买的,所以拿AR看家还是有实际问题的。等待
suppressor 成为普通劳保产品...
h*******g
发帖数: 2201
37
俺有两娃。 :(
只能先过眼瘾了。你射过别忘了来版上谈谈经验啊。 馋死我了。
枪的附带花费不小,买了1000发9mm(加运费200),一个保险箱100(防小孩的),保
养的东西又是100多(gunzilla cleaning, Lubriplate's FMO-AW oil 350-AW,
Lubriplate "SFL" NLGI #0 grease ), 耳眼罩40。
你准备去一般的range还是private shooting club?如果是后者,一般一年申请费加年
费又是250左右,还要加入NRA(which is good, for 35 bucks annual fee, you get
some magazine to read, and insurance for your firearms with value up to $
2500).
包括买p226的钱(对了,你最后哪儿买的,多少大洋啊?我错过的grabagun的前一波,
只要800。)杂七杂八加起来快2000了。
如果你想玩更花的,还可以卖个threaded barrel for P226 at aroun... 阅读全帖
s******r
发帖数: 868
38
来自主题: GunsAndGears版 - 求新泽西的法律链接
我自己找到了,那么想问下关于rifle方面的定义:
The following are examples of manufacturer changes that do not alter the
essential nature of the
firearm: the name or designation of the firearm; the color of the firearm;
the material used to make
the barrel or stock of the firearm; the material used to make a pistol grip;
and a modification of a
pistol grip. This is not an exclusive list. A semi-automatic firearm should
be considered to be
"substantially identical," that is, identical in all material respects, to a
na... 阅读全帖
d*******s
发帖数: 15155
39
来自主题: GunsAndGears版 - 好消息,Georgia通过一个pro-gun的法律
在东北和西边政客上蹿下跳的时候,大Georgia带来了好消息。
Georgia: Comprehensive Pro-Gun Legislation Passes in House Committee
Yesterday, Pro-Hunting Bill to be Considered by Senate Committee Next Week
Yesterday, House Bill 875 passed in the state House Public Safety and
Homeland Security Committee by a voice vote. It now goes to the House Rules
Committee where it will be assigned to the House floor.
HB 875, introduced by state Representative Rick Jasperse (R-11), is the most
comprehensive pro-gun reform legislation int... 阅读全帖
S*********g
发帖数: 24893
40
【 以下文字转载自 USANews 讨论区 】
发信人: StephenKing (金博士), 信区: USANews
标 题: 真正的美国新闻:让美国蒙羞的新闻
发信站: BBS 未名空间站 (Thu Feb 7 23:51:09 2013, 美东)
From: Christopher Jordan Dorner /7648
To: America
Subj: Last resort
Regarding CF# 07-004281
I know most of you who personally know me are in disbelief to hear from
media reports that I am suspected of committing such horrendous murders and
have taken drastic and shocking actions in the last couple of days. You are
saying to yourself that this is completely out of chara... 阅读全帖
s******r
发帖数: 2876
41
搭车问一声,这个tumor suppressor 和 metastasis suppressor怎么区别?
如果已经抑制tumor growth了,甚至导致tumor shrink了,tumor cell数目已经减少了
,那可转移的tumor cell也少了,不是也会导致metastasis减少了吗?

我做的这个基因是tumor suppressor and/or metastasis suppressor, 这个才是我做
的方向, 有好多老鼠的活要做.
embryonic lethal这种事有点难, 主要是我没啥development的经验. 先干着吧. 我本
来跟老板说我不想lead这个project, 现在估计只有我能lead, 除非老板再招一个人干
活, 我就可以把这个脱手了.
上个月刚刚写了一个新的关于cancer的animal protocol(实验室以前没有独立的animal
protocol), 还好以前phd的时候写过不少类似的. 现在又写一个development的
protocol, 这两个月都在写东西. 老板坚决不肯在animal protocol上出现他老
h********n
发帖数: 4079
42
要有单独的实验证明. 比如在细胞上做knockdown or overexpress, 但后打到老鼠尾
巴静脉看哥哥器官的cancer.
不过总体来说, metastasis suppressor 比较难确认, 因为in vivo的实验是必须的,
而且实验方法不太多. 所以你看看文献里面metastasis suppressor确认的数目不多.
有几篇review讲了这个问题, 我现在找不到, 你自己查查吧.
如果是rumor suppressor and metastasis suppressor, 实验会有些难度, 我也不太有
经验.

animal
f******g
发帖数: 1003
43
来自主题: Biology版 - 癌症是生命进化的伟大成就
老鼠BL6的端粒长度很长,所以在老鼠的端粒没有短到极点时候,老鼠已经死了。当然
这也是一个证据表明,有其他不依赖端粒长度的衰老机制。
因为人的端粒长度很短,随着年龄的增长,端粒不断缩短,尤其是在快速分化增生的器
官中,例如造血系统等。端粒短到阈值后会引起一些列DNA损伤,tumor suppressor,
比如最经典的p53会被激活,来抑制pre-cancer cell,因为端粒变短导致的大量的突变
会引起正常细胞,尤其是干细胞的癌变。
当然tumor suppressor 的激活是双刃剑,一方面抑制肿瘤发生,一方面导致衰老。
所以,如何正确激活干细胞的tumor suppressor,或者如何fine tune tumor
suppressor 将是一个非常有意思的研究衰老的方向。
具体文献请看sean morrison, lenhard rudolph (2012), derric rossi, depinho
h*******o
发帖数: 1114
44
来自主题: Chemistry版 - 问问IC的问题
老板让我搞清楚advantages and disadvantages of plumbing the IC with microbore
(red) tubing and the smaller (2mm) suppressor as opposed to the macrobore (
black) tubing and the larger diameter suppressor (4 mm).我们现在用的是ICS-
1000的Ion Chromatography,需要把apatite里的calcium, ammonium and sodium分离出
来。我已经给dionex的technician service 打了很多次电话,他们都说啥样的
suppressor 配啥样的tubing就行,除了flow rate不一样,其他的好像没什么区别,但
是老板还是觉得肯定有advantage和disadvantage,想找出我们到底应该用2mm的
suppressor还是4mm的?
有没有人可以给点建议?谢谢!
A********e
发帖数: 354
45
【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时,深深的鄙视一下自己的无聊行径!!
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖
p*******g
发帖数: 2976
46
【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时,深深的鄙视一下自己的无聊行径!!
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖
r****y
发帖数: 263
47
收入申请书模板类别http://user.qzone.qq.com/2915799706/blog/1398824866
Petition letter (参照laoda555超长经验和hotmale的NOID回复写的):
XX , 2010
U.S. Department of Homeland Security
Citizenship and Immigration Services
RE:Applicaions: I-140 Immigration Visa Petition
Petitioner: Dr. B AA
Beneficiary: Dr. B AA (AXXXXX)
Category: Alien of Extraordinary Ability
Dear Immigration Officer:
The following is respectfully submitted in support of my petition for
classification as a qualified immigrant under the First Preference ... 阅读全帖
v*******n
发帖数: 8995
48
来自主题: Immigration版 - 转让个审稿,tumor biology
好像非常合适我的背景,请考虑一下我, 谢谢
ying wang
[email protected]
/* */
背景是molecular biology,cancer(ovarian cancer, tumor metastasis)/stem cell
biology
文章有molecular cell 和cancer research
1. Wang Y, Arribas-Layton M, Chen Y, Lykke-Andersen J, and Sen GL.DDX6
Orchestrates Mammalian Progenitor Functionthrough the mRNA Degradation and
Translation Pathways. Mol Cell. doi:10.1016/j.molcel.2015.08.014
2. Mistry DS, Chen Y, Wang Y, Sen GL. Transcriptional profiling of SNAI2
regulated genes in primary human kerat... 阅读全帖
l****z
发帖数: 29846
49
Arizona: Multiple Pro-Gun Bills Pass House and Will Be Heard in the Senate
Judiciary Committee on Monday
On Thursday, House Bill 2535
passed in the Arizona House of Representatives by a 34 to 22 vote
. Introduced by state Representative John Kavanagh (R-23), HB 2535 would
require that when certification from a chief law enforcement officer (CLEO)
is a prerequisite by federal law for the transfer of a firearm or firearm
suppressor -- as defined in the National Firearms Act -- such certification
... 阅读全帖
O***n
发帖数: 13127
50
【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时,深深的鄙视一下自己的无聊行径!!
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖
1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)