J********i
发帖数: 50662 | 1 http://www.youtube.com/watch?v=P0j14GrB-u8
The ponies run, the girls are young,
The odds are there to beat.
You win a while, and then it’s done –
Your little winning streak.
And summoned now to deal
With your invincible defeat,
You live your life as if it’s real,
A Thousand Kisses Deep.
I’m turning tricks, I’m getting fixed,
I’m back on Boogie Street.
You lose your grip, and then you slip
Into the Masterpiece.
And maybe I had miles to drive,
And promises to keep:
You ditch it all to stay alive,
... 阅读全帖 |
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z*********n
发帖数: 94654 | 2 哦，学到了，上次我们公司的scavenger hunt有一条就要压一个硬币，当时好多人都说
这个其实是违法的，呵呵 |
|
H********g
发帖数: 43926 | 3 这个好像是个理论图，并不是真的找到了被剑齿虎咬的化石
http://donsmaps.com/dmanisi.html
the fangs of this sabre tooth tiger, (either Homotherium crenatidens or
Megantereon magantereon) fit exactly into holes in the human skull shown.
Large cats may have been useful in one respect. The kills of the cats may
have been scavenged by the humans, since they had only simple chopping and
scraping tools which may not have allowed them to bring down game of their
own.
Photo and text adapted from: National Geographic August 2002 |
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y****i
发帖数: 12114 | 4 https://en.wikipedia.org/wiki/Nitrous_oxide#Health_hazards
Safety[edit]
The major safety hazards of nitrous oxide come from the fact that it is a
compressed liquefied gas, an asphyxiation risk, and a dissociative
anaesthetic.
Health hazards[edit]
While relatively non-toxic, nitrous oxide has a number of recognized ill
effects on human health, whether through breathing it in or by contact of
the liquid with skin or eyes.
Nitrous oxide is a significant occupational hazard for surgeons, dentists,
a... 阅读全帖 |
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G****r
发帖数: 3924 | 5 http://www.howtocleanthings.com/how-to-clean-dog-urine.htm
The first thing you will want to do, that is if you were lucky enough to
come across the dog urine while it was still nice and wet (if your stain is
old, see step two) is to absorb as much of the urine as humanly possible
using some old rags or towels.
Step two is to soak the dog urine stain with a solution of plain white
vinegar and warm water.
Blot up the vinegar and water using the same method found in step one.
Scavenge up some 3% hy... 阅读全帖 |
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b******a
发帖数: 12216 | 6 第二篇——Backyard Hunters
Scientists from the Smithsonian Conservation Biology Institute and the U.S.
Fish and Wildlife Service recently released a report in the journal Nature
Communications that sought to estimate the number of wildlife killed by cats
in the United States. The mainstream media seized on the study, which used
older, small studies to conclude that cats are killing billion of birds and
mammals each year. Within two days, the story generated significant outcry
from cat lovers and othe... 阅读全帖 |
|
h*****e
发帖数: 2988 | 7 tours, 短的一两个小时， 长的可能需要一整天的
1）city food tours philly
2) philly urban adventures
3) free tours by foot
4）awfully nice tours
5) philly historic african american tours
6) ride the ducks of philly (强烈推荐）
7）DeTours touring
8) philly mural tour
9) city running tours
10) taste of philly food tour
11) ready to nosh food tours
12) philly: the game, the scavenger hunt tour
13) I glide tours
14) american sailing tours
15) ghost tours of philly
16) spirit of philly
...
35) philly chocolate tours |
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A*****a
发帖数: 52743 | 8 中国的审美是无法移植给西方的。闻香识女人的scent跟食物的香味是两码事。
Loach是scavenger, 本身不是什么令人大开胃口的东西，就像肉食里的内脏。
但这不妨碍你把他做成美味，受人喜欢，但在名字上做文章吸引人难点。对于西方人，
越简单直接越好。比如Loach House. |
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J*******g
发帖数: 8775 | 9 Matt. 7:6 In the ancient world, dogs were usually scavengers, not pets (15:
26–27; Ps. 59:14–15). Jews used the term to describe unclean people and
enemies (1 Sam. 17:43; Ps. 22:16). Pigs were unclean according to OT law.
Pearls symbolize the great value of the message of the kingdom of heaven (
compare Matt. 13:45–46). Believers should wisely recognize the true
character of people and not indefinitely continue proclaiming the gospel to
those who keep on rejecting it (compare 10:14; Acts 13:46).... 阅读全帖 |
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S**U
发帖数: 7025 | 10 当 scavenger 不虚伪。反正已经死了，肉就不要浪费了吧。 |
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f**l
发帖数: 9796 | 11 不虚伪灭？
别人杀生，造业，关我P事。。。。还美其名曰scavenger，食肉对我身体有好处，我也
没造业，多好的。。。。。 |
|
B********e
发帖数: 19317 | 12 例如那些scavenger, 等着狮子老虎们杀了吃饱了，然后去叼几口剩肉。
或者等牛马们老死了去分一口羹。
还有海底的螃蟹们专等着大小死鱼沉下来，然后美餐一顿。
这样的吃肉应该不算杀生吧？ |
|
Y**u
发帖数: 5466 | 13 ☆─────────────────────────────────────☆
BlizzFlare (爱哭鬼冰火) 于 (Wed Feb 1 10:01:07 2012, 美东) 提到:
例如那些scavenger, 等着狮子老虎们杀了吃饱了，然后去叼几口剩肉。
或者等牛马们老死了去分一口羹。
还有海底的螃蟹们专等着大小死鱼沉下来，然后美餐一顿。
这样的吃肉应该不算杀生吧？
☆─────────────────────────────────────☆
danalake (从头开始) 于 (Wed Feb 1 10:26:01 2012, 美东) 提到:
爱吃肉的人不会吃那些,因为不新鲜了.
爱吃肉的人是非常讲究口味的.
☆─────────────────────────────────────☆
desertland (尼马拉戈壁) 于 (Wed Feb 1 10:28:54 2012, 美东) 提到:
当然可以。君子远庖厨就是这个道理。
轮子们就是这么干的。只要不是自己
整死的，吃了还是可以做正人君子状。
☆─────────────────... 阅读全帖 |
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l**d
发帖数: 110 | 14 【 以下文字转载自 Joke 讨论区,原文如下 】
发信人: Corinthian (sometimes someone somewhere somehow), 信区: Joke
标 题: 武汉公交(新版) from ytht
发信站: The unknown SPACE (Fri Jul 18 20:45:06 2003), 转信
发信人: scavenger (腐臭的味道), 信区: Joke
标 题: 武汉公交(新版) from ytht
发信站: BBS 水木清华站 (Fri Jul 18 17:15:04 2003)
发信人: skywarrior (风之利), 信区: joke
标 题: 神话!!!(转)(强烈推荐)
发信站: 一塌糊涂 BBS (Fri Jul 18 16:47:09 2003), 本站(ytht.net)
发信人: kmc (孔雀·准备ELA！！！)
发信站: 武汉白云黄鹤站 (2003年07月10日19:38:28 星期四)
来过武汉的和在武汉生活的人都应该知道武汉的521是多么的生猛和膘悍，
不知道大家听说过关于521的这两个神话没有。 |
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p*********n
发帖数: 7788 | 15 北大校友会委托的在本版登个活动贴，并请版主能置顶几日。辉常感谢！
活动: 2011北大校友会秋季野餐聚会活动
时间: 2011-10-16 15:00:00 - 2011-10-16 18:30:00
地址: Ocean Air Community Park, 4470 Fairport Way, San Diego, California,
92130
邀请信：
Dear Alumni and Friends,
You are cordially invited to a Fall Picnic organized by Peking University
Alumni Association, San Diego Chapter (PKUSD). The picnic is designed to be
a fun and relaxed event to let old and new members know each other. Family
and friends are welcome. We look forward to seeing you there... 阅读全帖 |
|
p*********n
发帖数: 7788 | 16 北大校友会委托的在本版登个活动贴，并请版主能置顶几日。辉常感谢！
活动: 2011北大校友会秋季野餐聚会活动
时间: 2011-10-16 15:00:00 - 2011-10-16 18:30:00
地址: Ocean Air Community Park, 4470 Fairport Way, San Diego, California,
92130
邀请信：
Dear Alumni and Friends,
You are cordially invited to a Fall Picnic organized by Peking University
Alumni Association, San Diego Chapter (PKUSD). The picnic is designed to be
a fun and relaxed event to let old and new members know each other. Family
and friends are welcome. We look forward to seeing you there... 阅读全帖 |
|
O*******d
发帖数: 20343 | 17 我不理解为什么有人对吃螃蟹有钟情。 那一肚子白的绿的不知道是什么东西，是不是
屎都不知道，就直接吃了，还直呼味道美极了。 螃蟹和龙虾，还有普通虾，都属于
scavenger， 就是吃腐烂有机物的。那些肉，都是腐烂物体变来的。 |
|
j*********5
发帖数: 6221 | 18 我的笔记本是TP T61，买了一年半不到，重装的winxp系统，平时也没有摔过，最近发
现word和某些程序运行超慢，但ppt，excel等运行很快，重新装了office也没有改观，
准备恢复系统，因为安了一个一键还原的程序，准备用以前的备份的镜像还原系统。我
的硬盘是80G，大概有5G左右是个隐藏分区，联想备份了一个vista恢复在里面，剩下的
我分了7G作为个人数据资料分区，其余60多G给了C盘
上周五晚上我开机进了winxp，后来重启想开机进一键还原，发现直接进到了一个叫
Grub4dos的地方，而不是ghost，于是想再进windows，发现每次都蓝屏无法进入。
后来试过dos下ghost启动，但是ghost找到的分区大小却很怪，于是决定格了C盘重装xp
，在安装盘提示是否格式化硬盘时，我发现安装程序只找到了一个分区，大小是35.8G,
我觉得不太对，于是退出安装，拆下硬盘，装到硬盘盒里，连到别的电脑上，windows
的硬盘管理和linux系统都只能找到一个35.8G的未格式化分区。
自己下载了runtime recovery，file scavenger， zero ass |
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t******e
发帖数: 2009 | 19 Gawker Media is taking checkbook gadget journalism to a new level. It's
offering up a hundred grand to anyone that can get it access of the Apple
tablet.
Here's how it breaks out:
$10,000 for bona fide pictures
$20,000 for video of one in action
$50,000 for pictures or video of Steve Jobs holding one
$100,000 to let us play with one for an hour
The scavenger hunt lasts until the tablet is officially unveiled, which
should happen on January 27. Gawker promises it will go to "spycraft-level
length |
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c******f
发帖数: 2622 | 20 【 以下文字转载自 PDA 讨论区 】
发信人: coolwulf (coolwulf), 信区: PDA
标 题: 关于 Opera 是怎么死掉的，大家可以读读这篇 Opera 一个未署名员工的文章
发信站: BBS 未名空间站 (Mon Feb 22 15:15:51 2016, 美东)
by Anonymous Coward on Tuesday June 24, 2014 @12:53AM (#47303521)
(Disclaimer: I'm an ex-Opera employee; pretty much all of what's below has
been said by others before or can easily be inferred from it.)
Opera ceased selling a web browser to consumer years ago. Opera, having been
ad-free for around nine years, with the exception of a couple of quarte... 阅读全帖 |
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p****y
发帖数: 23737 | 21 Recently, there has been a renewed interest in vegetarian diets. Today there
are countless books, cookbooks, and magazine articles promoting vegetarian
diets and providing guidance for those who wish to follow a meatless diet. A
Short Historical Perspective on Vegetarian Diets
In the past, many viewed vegetarianism as strange and faddish but
appropriately planned vegetarian diets are now recognized by many, including
the American Dietetic Association, as being nutritionally adequate, and
providi... 阅读全帖 |
|
d********r
发帖数: 3279 | 22 Arsenic-associated bacteria (NASA's claims)
ResearchBlogging.org
Wolfe-Simon F, Blum JS, Kulp TR, Gordon GW, Hoeft SE, Pett-Ridge J, Stolz JF
, Webb SM, Weber PK, Davies PC, Anbar AD, & Oremland RS (2010). A Bacterium
That Can Grow by Using Arsenic Instead of Phosphorus. Science (New York, N.Y
.) PMID: 21127214
Note to new readers: I wrote this post on Saturday Dec. 4, mainly to
clarify my own thinking. I didn't expect anyone other than a few
researchers to ever read it. Since then I've made ... 阅读全帖 |
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f***8
发帖数: 571 | 23 Last week's high-profile announcement about a bacterium that thrives on
arsenic is drawing criticism from scientists in multiple fields, including
chemists. The study claims that the microbe can swap phosphorus for arsenic
in its biomolecules, including DNA (C&EN, Dec. 6, page 36; Science, DOI: 10.
1126/science.1197258). But outside experts say the data presented don't back
this claim.
NASA astrobiologist Felisa Wolfe-Simon and her colleagues have been the
subject of worldwide media attention si... 阅读全帖 |
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r******j
发帖数: 780 | 24 他当然是不做科研了，但是不代表他没有分辨文献的能力。
会有很多文献研究蜂蜜的功能，但是是否形成统一的科研结论？应该还远。而且还有一
个问题，研究条件下的蜂蜜使用的剂量和真正使用的蜂蜜剂量是完全不一样的。所以我
对这种研究结论是否能可以外推，我是不相信的。
哪怕是更成熟的radical scavenger，诸如维生素c/葡萄籽/番茄素这种食用时候能够真
正的起作用，我都很怀疑。即使是鱼油之类的，如果不是完全替代日常食用油，而是每
天吞胶囊，我觉得也是完全用处都没有。
所以，我对任何宣扬有特别治疗效果的食物/食物添加剂，我都深表怀疑。最后，既然
承认他是一种食物，那么“在营养学的基础上”“蜂蜜和化工调出来的糖水没有区别”
是可以成立的。
他的意见根本没有任何严肃的科研价值。
，证明了它有很多的效果，而这些效果并不是糖成分可以解释的。你如果花点时间，在
pubmed上面看一下，会有很多这样的报道。我都不知道你的前提是怎样来的。
，现有的细胞，动物，人体数据是支持蜂蜜有特殊效果的。这些数据，是不是真的有
significant的生物意义，那是值得讨论的，比如细胞模型动物模型是不是选择合适，
... 阅读全帖 |
|
d*****r
发帖数: 2583 | 25 ☆─────────────────────────────────────☆
timeonly (圆满) 于 (Thu Dec 23 15:28:05 2010, 美东) 提到:
发信人: desesperado (Estoy), 信区: Military
标 题: 方舟子谈蜂蜜：基本上是高浓度的糖
发信站: BBS 未名空间站 (Thu Dec 23 12:11:10 2010, 美东)
http://discover.news.163.com/10/1223/10/6OJ4ABLE000125LI.html
核心提示：方舟子认为用人工的方法，可以制造出一种与蜂蜜一模一样成分的东西。其实蜂蜜并不神秘，基本上就是高度浓缩的糖。蜂蜜除了水分，剩下的几乎都是各种各样的糖。蜂蜜的成分会有变化，但大同小异。
中青在线-中国青年报12月23日报道 什么是蜂蜜呢？这个问题似乎很简单，是蜜蜂采集花蜜酿造出来的甜味物质。蜜蜂把花蜜吸到它的第二个胃 ——“蜜胃”里面，在那里进行消化（让花蜜中的蔗糖大部分转化成果糖和葡萄糖），回到蜂巢吐出来，让水分蒸发、浓缩，这样，原来
含水分大约 80%）... 阅读全帖 |
|
b****u
发帖数: 2771 | 26 1）" Most ppl use 60-65 degree 20-30 minutes instead of boiling" ,这样做就不
会引起carbamylation之类的问题了吧？对质谱分析结果不会有影响了？
Use tris buffer to scavenge cyante ions if heating is necessary.
2）LCMSMS分析到底需要多少上样最好？ 听做质谱的老师讲不要超过25ug, 20ug左右应
该最好，几个ug就可以获取一些数据。请问1ug和20ug上样量作出的结果到底相差多大？
even 20 ug is overkilled for most proteomic labs with nano or cap lc setup.
for phosphoproteomics, you need more starting materials and enrichment will
take care of the loading capacity.
3）我的实验就想看看把一个信号传导比较上游的蛋白酶给抑制掉之后，看看下游的蛋
白及受其影响的... 阅读全帖 |
|
z*t
发帖数: 863 | 27 Beutler得奖，Medzhitov会不会有意见？
http://www.sciencedirect.com/science/article/pii/S1074761309002
Ruslan Medzhitov
This year marks the 20th anniversary of a publication (Janeway, 1989) that
in many ways revolutionized our understanding of the immune system. As part
of the proceedings of the Cold Spring Harbor Symposium on Immune Recognition
, the paper authored by the late Charles A. Janeway, Jr. was not a standard
peer-reviewed publication. In fact, Charlie used to refer to it as “the
best paper I've ... 阅读全帖 |
|
|
h******y
发帖数: 1374 | 29 谢谢，请问一般浓度用多少？需要pretreat吗？ |
|
s**********e
发帖数: 2888 | 30 其实NAC也不是specific inhibitor of ROS,它的生物活性非产的广泛，最好是用其他
结构的inhibitor一起去说明问题，比如catalase, sod enzyme |
|
v*******a
发帖数: 759 | 31 100uM附近,不同细胞反应肯定不太一样,自己查一下文献,试试条件吧 |
|
n******7
发帖数: 12463 | 32 Resisting Arsenic
The discovery of a bacterium living in the extreme conditions of Mono Lake,
California, created a major controversy because it was claimed to be able to
grow solely on arsenic and could substitute arsenate for phosphate in its
key macromolecules, including DNA. Working with the same Halomonas spp.
bacterium, known as GFAJ-1, and ultrapure reagents, Erb et al. (p. 467,
published online 8 July) found that the bacterium needed a low level of
phosphate (1.6 μM) to grow at all. Rath... 阅读全帖 |
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h******y
发帖数: 351 | 33 裴端卿这个利用维生素C的想法其实很巧妙。大家都知道体外培养的MEF对ROS很敏感，维
生素C是ROS的Scavenger，很早就被用来延长MEF的培养。裴端卿的办法把MEF的reprogr
amming效率提高了几十倍。
可惜人的fibroblast对ROS的抵抗力很高，所以维生素C不能提高人的fibroblast的repr
ogramming效率。 |
|
l*******i
发帖数: 153 | 34 VC可以提高MEF的reprogramming的效率，不是因为其抗氧化性，而是其histone
modification的能力，因为1）VC处理的MEF与未处理的MEF相比，其ROS水平并没下降；
2）其他的ROS scavenger并不能提高reprogramming的效率。
人的ESC和小鼠的有本质的不同，这可能是VC对人的fibroblast reprogramming没有效
果的原因。
，维
reprogr
repr |
|
n***3
发帖数: 663 | 35 Crit Rev Immunol. 2013;33(1):57-96.
Role of scavenger receptors in the pathophysiology of chronic liver diseases.
Please send the paper to e*********[email protected]
Thanks!!! |
|
y*******a
发帖数: 303 | 36 Title: Hydrogen Peroxide is Scavenged by Ascorbate-specific Peroxidase in
Spinach Chloroplasts
Author: Yoshiyuki Nakano and Kozi Asada
Plant Cell Physiol (1981) 22 (5): 867-880.
my email address: s*******[email protected]
Thanks a lot! |
|
s*****g
发帖数: 2666 | 37 不见得。超分辨光学显微镜最大的优势就是希望能分析活细胞生物动态过程。但现在最
大的问题就是不能兼顾空间分辨率和时间分辨率
小威不解决时间分辨率的问题，她的系统不会有太大的优势。另外她的系统还涉及到
specific labeling的问题，这边也就不多说了。还有在她曾经发过活细胞storm的文章
里，她用的oxygen scavenge系统对细胞有毒性，我和其他人重复了几次，大多细胞都
都很快死亡。也许她挑得是其中最强壮的几只。
以前我个人觉得最实用的是sim，虽然空间分辨率稍微低一点. |
|
O*C
发帖数: 649 | 38 你切的时候加了scavenger？
我倒是没有主意过质朴里面trt蜂。
我一般用boc |
|
C*******t
发帖数: 89 | 39 what scavenger was used? EDT and TIS are good for Cys(trt). |
|
L**0
发帖数: 249 | 40 【 以下文字转载自 Medicine 讨论区 】
发信人: Ly80 (Jennifer), 信区: Medicine
标 题: Re: isotonic opc-3
发信站: BBS 未名空间站 (Sun Apr 21 15:54:08 2013, 美东)
Below is the product description. 没有人听说过这个product? 懂医的能不能讲讲
原理
Product Description
Isotonix OPC-3 is a superior source of antioxidant protection against free-
radical damage and premature aging. It includes a powerful combination of
bioflavonoids containing a superior source of Oligomeric Proanthocyanidins,
powerful antioxidants crucial in supporting the circulatory... 阅读全帖 |
|
v******r
发帖数: 69 | 41 It mainly belongs to 电磁学 (near field or far field). Efficiency is key.
Has some limited applications.
Related "energy harvesting or scavenging" is more useful, combining micro
power generation (such as piezoelectric, thermalelectric, PV, etc) with
wireless sensors/comm. Main applications are in military, space and utility,
maybe consumer electronics in the future. |
|
b**s
发帖数: 589 | 42 【 以下文字转载自 Chemistry 讨论区,原文如下 】
发信人: LowIQ (弱智), 信区: Chemistry
标 题: Re: 废弃电信卡??回收??处理
发信站: The unknown SPACE (Thu Nov 7 01:45:24 2002), 站内信件
polymeric wastes in the u.s. are commonly put away in
landfills or burned in incinerators, if no effective
recycle method is available.
b/c burning PVC produces dioxin and HCl, scavengers
are required for all incinerators in the u.s. |
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p******s
发帖数: 137 | 43 怎样使产物不带颜色？我现在用的triethylamine使得产物有深褐色，很不爽。 |
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l*******n
发帖数: 101 | 44 how's nano heat transfer compared with graphene fabrication in job market?
Should I go back to
graphene?
and how about TE for auto energy scavenging?
to
IcePak,
the |
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l*******n
发帖数: 101 | 45 1. Heat transfer
主要是设计一个模型（模型已经比较成熟）来测thermal conductance and contact
resistance between Si and
graphene.
2. Thermal/Electric diode
就是thermal/electric rectification. experiment and modeling
3. Thermoelectrics for auto energy scavenging
4. Experiment and modeling of nanomaterial
基本就是把已经合成好的nanograin or nanocomposite拿来做出一个模型再测热导 |
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d*******l
发帖数: 110 | 46 他们是化学系的，纳米啥的
》》》》》》》》》》》》
News and Views
Nature Materials 9, 290 (2010)
doi:10.1038/nmat2729
Material witness: Pipe dreams
Philip Ball
Introduction
We are being compelled to become energy misers, fretting over every little
bit that goes to waste. Just as saving on the pennies won't buy us a
marvellous new house, so energy scavenging is hardly the answer to the
impending dual crisis posed by a shortage of fossil fuels and the
deleterious environmental effects of those we're burning now. But econo |
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b******a
发帖数: 704 | 47 Lampl, C. and K. Yazdi (2002). "Central pontine myelinolysis." Eur Neurol 47
(1): 3-10
The etiology and pathogenesis of this disorder are unclear and will be
discussed. Chronic alcoholism is still the most common underlying condition
of CPM patients. In the literature, 174 cases of CPM have been reported in
alcoholics since 1986, which is equivalent to an incidence of 39.4%.
Likewise, 95 cases of CPM following the correction of hyponatremia have been
documented since 1986 (21.5%). The role of h... 阅读全帖 |
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f**d
发帖数: 768 | 48 这是一本计算神经科学的优秀著作，全文拷贝这里（图和公式缺），有兴趣的同学可以
阅读
如需要，我可以分享PDF文件（－－仅供个人学习，无商业用途）
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖 |
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h*******o
发帖数: 4884 | 49 That is not necessarily the case.
For metabolic coupling, glia are largely glycolytic relative to neurons. Yet
, they provide substrates for OXPHOS in neurons. Glia covert glucose to
pyruvate, then to lactate, which is transported to neurons and converted
back to pyruvate to enter into the TCA cycle and OXPHOS.
For more details, read Pierre Magistratti's review on glia-neuron metabolic
corss talk reviews.
For anti-oxidant capacity, glia are far more resistant to nitric oxide and
other ROS. They ... 阅读全帖 |
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