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全部话题 - 话题: 40s
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j********p
发帖数: 9680
1
来自主题: GunsAndGears版 - 好象这里没人谈选 .40S&W的子弹?
枪固然重要,子弹的选择应该也非常重要.
9mm和.45都是历史久远的子弹,有其光荣历史,
相比较下,.40S&W是比较新的设计.
我看一些资料,目前美国和加拿大比较流行的子弹型号是.40S&W,
警察很多都喜欢用这种子弹.
射程远,比9mm和.45都远,
动力足, 9mm < .40S&W < .45
阻止力强. 9mm < .40S&W < .45
大小居于9mm和.45S&W之间.
价格也是居于二者之间.
按加元算,每一千发价格:
9mm, .40S&W, .45
$300 , $400 , $500
美国应该更便宜.
能和其媲美的是7.62X25 子弹.
各大名厂都有.40S&W的设计型号.
比如对应Glock的是 Glock22.
b*****e
发帖数: 5133
2
来自主题: GunsAndGears版 - 有哪些手枪,是为.40S&W设计的呢?
.40S&W子弹问世前就有的手枪系列,大多数都是从9毫米枪基础上改进成使用.40S&W。
从一开始就为.40S&W设计的是M&P,设计的用户对象主要就是大量使用.40S&W的执法部
门。
b*****e
发帖数: 5133
3
来自主题: GunsAndGears版 - 好象这里没人谈选 .40S&W的子弹?
.40S&W是历史特殊产物吧。警察换用有一部分是(当时)威力原因,有一部分是市场公关
商业竞争原因。
基于子弹设计的进步,现在常用主力口径的高性能子弹标准测试的结果都半斤八两。
一定程度内动能大些的子弹不一定有更出色的表现,同时还会增加射击难度。执法部门
规模最大,开枪打人也应该算最多的NYPD,LAPD都用9毫米,Texas DPS刚从号称和.357
Magnum媲美的.357 SIG换装到9毫米,FBI内部也开始慎重考虑是否要放弃.40S&W而换
成9毫米。
.40S&W比.45高的膛压和比9毫米高的动量动能使枪件磨损明显比9毫米要快。
个人觉得如果是打人的话,几大9毫米JHP名牌都能胜任,载弹量又很高。对弹匣限制州
来说同样十发9毫米对十发点四五,选择洞大点的点四五有一定意义。
.40S&W用在哪里呢?个人觉得是需要大动能的applications但还不用麻烦10mm,还有就
是需要major power factor的实用射击比赛。
b*****e
发帖数: 5133
4
来自主题: GunsAndGears版 - 好象这里没人谈选 .40S&W的子弹?
还有由于.40S&W问世的时机,为抢市场匆忙从9毫米改制的.40S&W多少有些先天问题。
比如Glock,Beretta的几把.40。USP, M&P这些本来就是以.40S&W设计的就好很多。
.40S&W local店里的availability在手枪弹里的确最好,上回点四五紧张,这回9毫米
并随后涉及到.22LR。
w*******y
发帖数: 60932
w*******y
发帖数: 60932
6
Palmetto state armory has Springfield Xd's in the 4" service model, and 3"
sub compact model in both 9mm and .40s&w for $349.99 + $15 shipping.
Springfield Armory is also having their gear up promo where you get 3 free
additional mags with purchase of an xd or xdm before November 30, 2011. From
goodguns
9mm 4"
Link:
http://palmettostatearmory.com/2502.php
9mm 3" sub compact
Link:
http://palmettostatearmory.com/2504.php
40s&w 4"
Link:
http://palmettostatearmory.com/2503.php
40s&w 3" sub compact
L... 阅读全帖
w*******y
发帖数: 60932
7
$312.48+$7.9 9 SH gets you a nice .45 ACP or .40S&W handgun. I now have
the 24/7 9mm, .40S&W, & .45ACP. I have never had a problem with the 24/7
model, and they all seem to be quite accurate. Buds have this EXACT gun for
$374/shipped
w*******y
发帖数: 60932
8
Link:
http://www.cheaperthandirt.com/19897-55.html
$312.48+$7.9 9 SH gets you a nice .45 ACP or .40S&W handgun. I now have
the 24/7 9mm, .40S&W, & .45ACP. I have never had a problem with the 24/7
model, and they all seem to be quite accurate. Buds have this EXACT gun for
$374/shipped
w*******y
发帖数: 60932
9
J&G:
http://www.jgsales.com/product_info.php/p/glock-22-40s-w-3rd-ge
offers law enforcement trade in Glock 22 40S&W 3rd Gen pistol w/ Night
Sights for $389.95. Great price for the glock w/ night sights even being an
LE trade in. I've bought 2 different glock LE trade ins and a sig sauer LE
trade in and always got a good looking good in great condition, so I assume
nothing less will come from this.
f*********n
发帖数: 11154
10
来自主题: GunsAndGears版 - 1000发American Eagle .40S&W FMJ,$270
American Eagle .40S&W, 165gr, 1000发,$270, free shipping
http://www.targetsportsusa.com/p-754-federal-american-eagle-40-
f*********n
发帖数: 11154
11
来自主题: GunsAndGears版 - 1000发American Eagle .40S&W FMJ,$270
Prvi Partizan, .40S&W, 180gr, TMJ, On Sale For: $269.80
http://www.targetsportsusa.com/p-52-prvi-partizan-40-sw-180-gra
f*********n
发帖数: 11154
12
Natchezss,买13盒Federal Champion .40S&W 180gr FMJ, 一共$155.87。
用 S1000664 拿$15 off $150,一共是$140.87
运费加保险到我这里是$22.64,一共$163.51,平均25美分一发。
http://www.natchezss.com/product.cfm?contentID=productDetail&pr
f*********n
发帖数: 11154
13
来自主题: GunsAndGears版 - Wal-mart, Federal .40S&W,100发$26
今天在Wal-mart看到了,Federal,100发.40S&W,税前$25.96
S**********s
发帖数: 4534
14
来自主题: GunsAndGears版 - px4 subcompact .40s&w accidental discharge
Title is very misleading, so OP if you don't mind changing it to .40, .40S&W
or something that indicates that the number is a caliber, not 40 accidental
discharges.
I think this is a very isolated incident result from a lemon. The original
owner could have done something to the gun without telling the victim.
j********p
发帖数: 9680
15
来自主题: GunsAndGears版 - 好象这里没人谈选 .40S&W的子弹?
我调查了一下市场价格,
9mm和.40S&W每千发价格已经很接近了,二三十块钱的差距.
j********p
发帖数: 9680
16
来自主题: GunsAndGears版 - 好象这里没人谈选 .40S&W的子弹?
楼上诸位很多经验都很有参考价值啊.
感觉这个各种尺寸的枪和子弹得多打多比较才能体会出来.
最近借JK的东风,我把这几种口径的枪都备齐了,
.22LR, 9mm, .40S&W, .45ACP, 7.62X25
每次去俱乐部都至少用两种不同口径的枪.
多比较,多体会,相信会有更多更细致的感想能和大家分享.
向大家学习!
a****e
发帖数: 656
17
来自主题: GunsAndGears版 - 好象这里没人谈选 .40S&W的子弹?
229 is designed for .40s&w. with its stopping power and ammo capacity, it is
second to none if you can ccw it. choose a good holster is the key.
a*****y
发帖数: 33185
18
往往要延续40s之前的生活状态
w*******y
发帖数: 60932
19
Link:
http://www.ableammo.com/catalog/default.php?cPath=9935_17809&page=1&sort=5a
has the 3 Taurus 24/7 handguns @ $310.99/ea+SH. Shipping to PA was $18,
but I called them after ordering, talked to an "agent", and they gave me
free shipping. (Noticed a bunch of the guns offered free shipping, so it
couldnt hurt to ask) This beats anything I could find for them. I own the
.40S&W now, and its a great gun... never had a problem, very accurate, and
fun to shoot. Was looking for the .45ACP, fo... 阅读全帖
w*******y
发帖数: 60932
20
Even checking out BGS, the price for a used Glock 22 was $400+/sold out. JG
Sales has these used glock 22 police trade ins in very good plus condition
for $369.95 shipped. My local gun dealer has one of these in the same or
actually a little lesser condition for $440. Hope this helps someone.
Link:
http://www.jgsales.com/product_info.php/glock/used-glocks/p/glock-22-40s-w-3rd-gen-pistol-very-good-plus-condition-/cPath/16_150_497/products_id/1816
w*******y
发帖数: 60932
21
Sig Sauer P232 .38ACP @ $562 Shipped.:
http://www.jetguns.com/232380t-p-1770.html
(Last price on Buds $600+)
Glock 22 .40S&W w/ Fixed Sites:
http://www.midwesthuntersoutlet.com/item.aspx?PID=86857&w=PQ+JD
@ $459. (Price on Buds $500+)
Umarex USA H&K 416 22 LR:
http://www.centerfireguns.com/umarex-usa-uma-2245205-h-and-k-41
@ $450 ($458 @ Buds)
ROSSI 3" 38 SPECIAL REVOLVER:
http://www.academy.com/index.php?page=content&target=products/o
@ $230 (In store Only)
TAURUS 111SSP 9MM MILLIPRO ... 阅读全帖
w*******y
发帖数: 60932
22
Midwest:
http://www.midwesthuntersoutlet.com/item.aspx?PID=86857&w=PQ+JD
offers the Glock 22 .40S&W pistol w/ fixed sights for $466.99+free shipping
. They also offering a package that includes a hi-cap mag for $495.
w*******y
发帖数: 60932
23
Jet Guns:
http://www.jetguns.com/2022-xgrp-p-3003.html
has the Sig 2022 40S&W 10RD hand gun for $388+free shipping. This gun is
CA legal. Very nice quality gun.. I own 3 other Sigs, and this one will be
the 4th.
k**0
发帖数: 19737
24
来自主题: GunsAndGears版 - 转贴:避免使用180gr .40 S&W
.40SW口径的炸膛事故很多,看到一篇相关好帖,转过来大家看看:
Why the 180gr Bullet is a Bad Choice for .40 S&W
The original design of the .40S&W cartridge called for a one hundred and
eighty grain (180gr) bullet pushed down a barrel with a 1-in-16 twist to a
muzzle velocity between 950 and 980 feet per second (fps). This matched the
"FBI Lite" or "medium velocity" 10mm loads that were becoming popular at
that time.
However, in the years that followed, experience and experiment have shown
that the standard 180gr bullet weigh... 阅读全帖
l********y
发帖数: 306
25
因为是indoor的,所以一股火药味,实在是………………太爽了!
看了版上的旧帖,租了一把HK P2000,后来发现后座力对我这个新手菜鸟来说还是有点
大了,这个不是关键,关键是这个枪的magazine没有弹簧的拉杆,要把子弹从上面按进
去,我实在是……按不进去啊……
后来工作人员给了我一个loader,真的有点丢脸~ 所以各位女士注意了如果枪的
magazine没有弹簧的拉杆的话还是找工作人员要一个Loader吧!
下面是可以租的枪的List,想问下还有什么其他的推荐没有?我想把好用的都试一下,
然后考虑要不要买枪~ 不过我们这里的range只卖不租sig系列的枪……
PS:长的好看又好用的枪就更好了~
==============
Beretta PX4 9mm
Beretta PX4 Sub-9mm
CZ P01 9mm
CZ 75B 9mm
CZ 75B 40S/W
Glock 17 GEN3 9mm
Glock 17 GEN4 9mm
Glock 19 GEN3 9mm
Glock 22 GEN3 40S/W
Glock 19 GEN4 9mm
Glock 21SF 45AC... 阅读全帖
b*****e
发帖数: 5133
26
来自主题: GunsAndGears版 - 常打40sw的来说说
还真有较真的,呵呵。但不是只有.40S&W能猛加药,9毫米也行嘛。不用自装弹,现成
买就有动能过500ft.lbs的115gr 9mm+P。动能过大的不管.40S&W还是9毫米用来打人自
卫都没有几个人愿意用。动能是和速度平方成正比,弹头轻点初速涨点动能立马就上去
了。实际上警察用的duty round要有相当威力但也不能威力太大到不好控制速射的程度
。几家大厂警察用的最多duty round(Federal, Speer, Winchester, Remington)的动
能在9毫米,.40,.45中基本都在400-500ft.lbs之间,靠近400一头的更多。就这点来
说选一个9毫米+P达到这效果不难。再说实战很多的NYPD,LAPD用的就是9毫米+P,街头
对练要不行早就换口径了。
就加药和动能潜力,.40S&W是占先,一点没优势搞这个口径干啥。但问题是我说了半天
是告诉楼主不一定马上要上.40S&W,用他现成9毫米的枪也可以有.40S&W的感受,试了
喜欢了就上。9毫米还有一个优势就是平时训练可以用省钱省力的子弹再外加点够力的+
P就可以了,.40S&W在这点至少买现成品牌弹时... 阅读全帖
g****n
发帖数: 3313
27
来自主题: GunsAndGears版 - Sig P226 elite dark $960?
http://www.recguns.com/Sources/IIIC2q7.html
III. Firearm Information by Type
C. Semi-Automatic Pistols
2. Models and Manufacturers
q. Sig Sauer
7. Are Sig Aluminum Frames Weak?
by Peter Jordan
I have recently seen on the net that some people believe the aluminum frame
on the SIG is inferior or weak. Their erroneous solutions vary:
Don't buy a Sig because it has an aluminum frame. Instead buy an all steel
gun or a polymer type. NONSENSE.
Don't use hot loads like a COR-BON 135 grain 40S&W load, ot... 阅读全帖
k**0
发帖数: 19737
28
来自主题: GunsAndGears版 - 第一次打手枪
真心建议不要用.40
the .40S&W was never intended to be a high-pressure round like the .357
Magnum, 10mm, or 357SIG. In fact, the SAAMI (Sporting Arms and Ammunition
Manufacturers Institute) specification for the .40S&W is the same as the 9mm
spec (35kpsi). Furthermore, there is no such thing as "+p" ammunition for
the .40S&W. Manufacturers claiming to produce "+p" .40S&W ammunition are
either lying (the ammo is really within standard pressure allowances) or
taking risks with your life. Using ammunition ... 阅读全帖
b*****e
发帖数: 5133
29
来自主题: GunsAndGears版 - 大家的226是要.40还是9mm?
9mm和.40S&W膛压高于点四五可以从枪管厚度就猜得出,点四五那枪管可真叫薄啊。不
过spec放一边,9mm实际膛压应该不如.40S&W,要不那些没有在fully supported
chamber里弹壳炸开都是一边倒在.40S&W一头,而且9mm弹壳可以复装次数比.40S&W弹壳
要多。
单单膛压本身对磨损没啥直接作用,因为磨损都发生在套筒和套筒座上。枪管和breech
face扛得住膛压就成,不是磨损问题。但.40S&W膛压和弹头组合产生的动量比普通9mm
高,弹头比普通点四五轻,产生后座的时间相对短,套筒运动速度相对快,单位时间内
对套筒/套筒座的冲击大于9毫米和点四五吧。

米?
t**********p
发帖数: 2672
30
最后更新:
1) 路线更改, 避免开车到Manker Flat, 不走ski hut, bear canyon 上下.
2) 风速达65MPH, 不求登顶, 这次真是休闲...游。
****Major Winter Storm Alert****
Will just be focusing on our incoming major pacific storm during the update.
A very powerful and cold arctic storm will take aim and California and
bring increasing clouds and winds today before rain moves in after midnight
tonight. Look for a cooler day today west of the mountains in the 60s, with
upper 40s and 50s remaining in the mountains. A powerful cold front will
swe... 阅读全帖
C*******d
发帖数: 15836
31
来自主题: GunsAndGears版 - 请问GLOCK23
对,357的价钱太贵了。我用http://gun-deals.com/来比较最便宜的大概10个价钱和弹头重量的平均,得到如下结论:
9mm Luther .357 .40S&W .45ACP
~18cents/r ~35cents/r ~25cents/r ~33cents/r
115gr ~150gr 180gr 230gr
所以,综合来讲.40S&W应该是不错的选择。
不过对于很多Hardcore的枪手来说,.357和.45ACP看起来更被喜欢,他们也可以掌握得
了。这些子弹威力大,但装弹少(不确定.357),子弹贵。对于很多新手来说,9mm更受
欢迎,因为子弹便宜,后坐力小,但是它往往需要几发子弹(2-4)才能彻底阻止攻
击,对于紧急防身不一定特别有效(一枪制敌是最好的选择)。在一枪制敌方面.40S&W
应该可以达到(可以看其弹头重量,其速度也应比较高),再综合价钱,所以,对我来
讲.40S&W还是比较好的

可买个枪管,一枪两用。
g****n
发帖数: 3313
32
来自主题: GunsAndGears版 - 继续比较我关注的2种枪SIG229 HK2000SK
http://baike.baidu.com/view/333333.htm
1988年SIG公司为了加入大口径弹药市场,在P228基础上研发了P229型手枪,P229因继
承P228制作工艺, 筒套采用冲压加工,在.40大口径弹药的作用下, 此种工艺成型的
钢无法承受膛内压力,因而发生破裂。因为美国拥有较好的机削加工技术,继而销往美
洲的P229筒套由美国生产,最近(2009),有消息指P229枪架也会有美国公司生产。
sig P229-R1988年,德国SIG公司(此前为 SIG瑞士工业公司,现被德国收购)
将研发的P228作为P226的便携型投放欧洲市场。 P228只装配9X19mm(9毫米口径)子弹
。不久为了加入大口径弹药市场(.40s&w)便携的优势, SIG决定在P228基础上推出
P229。 P229与P228外形上非常接近, 枪管略有不同, P228的弹夹容量比P229大(13
vs 12), P229弹夹的底部略宽, 所以两种弹夹不可互换。P229的9mm口径虽与P228在
性能上并无多少区别,但.40s&w口径不久传出问题。在德国原厂的报告里可以看到,
很多.... 阅读全帖
b*****e
发帖数: 5133
33
来自主题: GunsAndGears版 - 请教,.40子弹到底有什么好?
打熊打野猪的子弹不说,不同口径主要用来打人自卫的load,不管是9mm,9mm+P,还是
.40S&W,.357SIG或.45,不是subcompact枪的情况下要打快打准都是可能的,包括
power factor到200的一些load,比如我用的.45 Winchester Ranger T(RA45T) .45ACP
+P好像过了些,呵呵,不过要能多练不知道会是什么结果。这些当中9毫米肯定最容易
,其它的难度各不相同。后坐控制中技术的关系大于自身身体条件的好坏,我们这些
WSN一百四五十磅和起码的上肢力量总都有吧。后坐一瞬间就完成了,我们也无法控制
,我们要做的仅仅是在后坐过后如何迅速一致的把枪瞄回原处。个人经验觉得膛压高的
枪握好了(包括站姿),恢复瞄准相对于膛压低的容易。也就是9毫米,.40S&W,.
38super等后坐恢复比.45ACP省(精)力,膛压高snappy的枪后坐一来一去好像更容易把
枪口带回原处,.45ACP这种膛压低推的比较厉害的枪则相对自己要多花些功夫。
至于.40S&W有什么好处,我觉得是标准9毫米对付北美皮糙肉厚刁民威力略小,+P不是
所有9毫米枪都能用... 阅读全帖
h****h
发帖数: 123
34
来自主题: PhotoGear版 - 光圈越大曝光越暗?
借到了一个跟我型号一样的相机(下面拿A,B指代),用了两个镜头(适马35mm f1.4
,尼康24-120 f4),每个镜头用两个不同光圈测试了一下。手动曝光,matrix
metering,所有其他我能想到的设置全部一样。每次测试都是晚上,找不到蓝天,所以
找了个主体不白不黑的。
相机A,适马,F1.4, 1/400s:https://flic.kr/p/JGvuSt
相机B,适马,F1.4, 1/400s:https://flic.kr/p/JGquNS
相机A,适马,F4.0, 1/40s:https://flic.kr/p/Kw1LTK
相机B,适马,F4.0, 1/40s:https://flic.kr/p/KCXXux
相机A,尼康,F4.0, 1/40s:https://flic.kr/p/JGqj19
相机B,尼康,F4.0, 1/40s:https://flic.kr/p/KA6Hw5
相机A,尼康,F10.0, 1/6s:https://flic.kr/p/Kw24nB
相机B,尼康,F10.0, 1/6s:https://flic.kr/p/JGvjy2
麻烦各位... 阅读全帖
f*********n
发帖数: 11154
35
来自主题: GunsAndGears版 - Glock G4 or Glock 23
G19是9mm,G23是.40S&W;23的口径稍微大一些。两个口径的子弹都很普遍,.40S&W稍
微贵一些。如果两把枪重量相当,.40S&W的后坐力感觉更大一些。
T********e
发帖数: 533
36
来自主题: GunsAndGears版 - 常打40sw的来说说
绝大多数人好像都认为.40S&W的后座比9mm明显要大, 有些人认为比.45ACP还要大.
一般都形容.40S&W的后座感觉是snappy, .45ACP的后座感觉延续时间更长. 所以有人
形容前者是kick后者是push. 如果想玩强劲的, 试试.357Sig或者10mm吧, 两者都跟
.40S&W有亲戚关系, 但是更猛.
t******y
发帖数: 5040
37
来自主题: GunsAndGears版 - 常打40sw的来说说
我要说还跟枪的设计有关系。
我打过斯太尔的9毫米版M9-A1和40S&W版的M40-A1,因为这个枪的人机工程做到非常好
,抑制枪口上跳非常有效,我第一次打这两把枪就觉得区别非常小。
我刚开始时担心40S&W如传说中的那么大后座力才买的9毫米,打了之后就后悔了,就该
买个40S&&W的。
对了,那个传说中很大后座力的45ACP也不过如此。
b*****e
发帖数: 5133
38
来自主题: GunsAndGears版 - 想买把handgun,今天这个算deal么?
或者买.40S&W的枪,再买一根放在.40S&W M&P枪中使用的storm lake9mm conversion
barrel。9毫米和.40S&W都可以打了。
s******9
发帖数: 1451
39
仅仅我个人的感受,9mm,40S&W,和45ACP 的后座大致差不多。
当然每个人的感受不一样,与枪的重量、设计、子弹装药、弹头等都有关系。
我家防用45ACP, 首先是因为弹孔大,停止力更大一些(同意其实与9mm、40S&W 差别
是有限,尤其是现代的高效空尖弹,但毕竟窟窿还是大一些吧),其次因为1911的全钢
重量,端着稳,瞄准基线长,可靠,在匆忙中大致瞄准也能击中的概率高。老实讲,我
打1911,不仅感觉后座大小与另两差不多,而且不是那么snappy, 跟进补射更快一点。
至于随身,那就还是选32ACP的极便携和超快补射能力。重点时候或去危险场合,会加
携9mm、40S&W, 或357Sig之中任何一个口径。Again, 可能我反应钝,somehow 这些口
径对我差别不太大,而1911的snappy程度最小。个人感受而已。
D****g
发帖数: 1551
40
来自主题: GunsAndGears版 - .40 Sig P226 vs P229 recoil
只打过.40S&W P229和9MM P226. P229 recoil大.
P226 是为 9MM 设计的. P229是为.40S&W 设计的, 优化点不同. 所以我觉得你若玩.
40S&W, 就选P229.
v***v
发帖数: 5504
41
来自主题: Pingpong版 - 直拍横打的都什么兵器
以下是有关试打报告,感兴趣的也可以看看
亮剑无机时代,e然闪耀银河 (这个要注册才能看)
http://www.pingpang.info/bbs/dispbbs.asp?boardid=197&Id=129638
e3试打评测 (还带中英文对照的)
http://www.pingpang.info/bbs/TopicOther.asp?t=5&BoardID=197&id=
银河e3为什么胜出,与各拍横向大乱比
http://www.ipingpang.com/bbs/414002.html
咬死用729-40s也是网上忽悠的,没打过,但觉得应该够俺用
绿色心情,729-40s 试打感受
http://www.ipingpang.com/bbs/421680.html
美妙的感觉,729-40s试打报告
http://www.ipingpang.com/bbs/417052.html

08/
G*********2
发帖数: 164
42
来自主题: Midlife版 - 人到 40, 4 大钱程碑
OK, since many on this board are around their 40s, here is an article you
may find interesting and helpful in your 钱程:
4 money milestones to hit while you're in your 40s
http://www.washingtonpost.com/news/get-there/wp/2015/09/15/5-mo
(This is the original article with 5 milestones. When it was ZT'ed to other
news outlets, the #3 was taken out, so it becomes 4. And I also think #3 is
not something most Chinese people in their 40s would worry about.)
Summary - 4 money milestones:
- Max out your re... 阅读全帖
w*****n
发帖数: 107
43

That is good. What is your concentration of CHX? you can try 100ug/ml,
although most protocol say around 50ug/ml
What is the concentration of your gradient, w/v or w/w? 15-45% w/w gradient
and 15-50% w/v gradient work good.
How did you make the gradient? Usually, a gradient marker (machine)
generates highest quality and most reproducible gradients. If no such
equipment available, you can use freeze-thaw method to make gradient.
Specifically, lay heaviest, in you case 40%, in to the bottom, put ... 阅读全帖
e**o
发帖数: 345
44
文献说核糖体是40S和60S结合后被转运出核的。
蛋白翻译的文献说 40S先结合met-tRNA, eIFs 形成43S,然后到mRNA 形成48S。 最后
60S上去开始翻译。问题是这一步是发生在核内还是核外。是核糖体出核后40S,60S又
分离了。还是80S跟mRNA一起转运出核的?
最基本的概念都没搞清楚,看他们paper都发了。 上次lab meeting上有人提出这个问
题,竟然没人知道准确的大案。
b*******s
发帖数: 954
45
对不起,弱弱的问一个,对一个快40的千老而言,
“For those in the 40s, faculty is a better career. In 5 yrs, you might
have your first R1 and set for life.”
这样的比例有多高啊。

ago. Thats when the Americans started to look for talents from abroad in
fields like physics and biology. Why set yourself up in this place? For
those 20s or 30s, try not to make up your mind in the 40s. For those in the
40s, faculty is a better career. In 5 yrs, you might have your first R1
and set for life. Hang on a little longer might pay off
m*******1
发帖数: 328
46
来自主题: MedicalCareer版 - Really show respect to old CMG.
I do not know how much courage it takes to enter a entirely new field when
you are pushing 40 or even above the age with 2 children. To Chinese women,
it might be easier since they usually do not have strong egos. But very
harsh for Chinese men with egos, especially those who previously practiced
surgery in China or who already had a title in China. Personally, I know a
Chinese guy who practiced over 10 years general surgery in China and had
been doing research in US for almost 10 years. He is ... 阅读全帖
p****y
发帖数: 23737
47
【 以下文字转载自 WaterWorld 讨论区 】
发信人: laomutou (xinren), 信区: WaterWorld
标 题: Re: 香港地铁这事儿,香港人该打80大板,孔和尚该打20大板
发信站: BBS 未名空间站 (Sun Jan 29 21:00:47 2012, 美东)
别忘了,七十年代以前,中国大陆人只要到了香港境内,就可成为香港居民的。
其实,大部分香港人,或是40s-70s从大陆逃港的,或是他们的父母辈是40s-70s从大陆
逃港的。他们绝不是英国人的狗。他们只是不愿认命做TG的狗,他们背井离乡,甚至冒
着生命危险,为他们自己和他们的后代打拼了一个比绝对多数大陆人更幸运的生活。
我相信,他们没有一个后悔的。在他们身上,我看到了人类对幸福生活的向往和追求。
对他们,我致以我的敬意。
j*****h
发帖数: 3292
48
华尔街日报》再抖猛料:薄家英籍管家服务于情报机构
3月26日英国战略情报公司Hakluyt发言人对西方媒体证实说, 海沃德先生直到他在
重庆神秘死亡前, 一直都在定期为该公司工作。 而就在前一日,英国外交部对媒体表
示,它已要求中国就海沃德先生的死亡展开详细调查。
海伍德先生是薄熙来(专题)的二子薄瓜瓜在英美留学生活期间的英籍管家,2011年
11月他原因不明地神秘猝死于他在重庆酒店的房间内。地方当局迅速宣布他因“过度
饮酒”导致死亡,并未经尸检,即被重庆市原副市长、前公安局长王立军(专题)强行火
化。海伍德朋友曾向英国大使馆提出疑点,指海伍德滴酒不沾。
据《华尔街日报》报道 Hakluyt战略情报公司是由英国情报部门军情六处前军官创
立的。该公司进一步说海伍德先生不是公司的全职雇员,并没有为他们公司咨询过任何
重庆的项目。
Briton in China Scandal Advised Intelligence Firm
BEIJING—Neil Heywood, the British businessman whose death in China is
now a key el... 阅读全帖
b*****d
发帖数: 61690
49
Why have young people in Japan stopped having sex?
What happens to a country when its young people stop having sex? Japan is
finding out… Abigail Haworth investigates
Japanese man and woman lean away from each other
Arm’s length: 45% of Japanese women aged 16-24 are ‘not interested in or
despise sexual contact’. More than a quarter of men feel the same way.
Photograph: Eric Rechsteiner
Ai Aoyama is a sex and relationship counsellor who works out of her narrow
three-storey home on a Tokyo back st... 阅读全帖
v*******e
发帖数: 11604
50
来自主题: Military版 - 国内的势利眼们 (转载)

How old are you? 20s, 30s, or 40s? If you are 20s I forgive you. If you are
30s or 40s I can only laugh on you.
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