D****g 发帖数: 2860 | 1 Reuse your shoes
Turn your old running shoes into a soccer field, basket ball court, or
playground. Nike’s Reuse-a-shoe program recycles athletic shoes of any
brand – not just Nike Shoes – and transforms their materials into athletic
surfaces and Nike products.
http://www.nike.com/nikebiz/news/pressrelease.jhtml?year=2007&month=06&letter=b
You can mail shoes to Nike Recycling Center, c/o Reuse-a-shoe, 26755 SW 95th
Avenue, Wilsonville, OR 97070. |
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j*****I 发帖数: 2626 | 2 书上是这么说的,
With languages like C, the basic unit of reuse is the function. The problem
with function-based reuse is that the function is coupled to the data it
manipulates. and if the data is global, a change to benefit one function in
one reuse context damages another function used somewhere else.
哪位能给个例子? C大量使用library,不都是function-based的么? |
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j*****I 发帖数: 2626 | 3 书上是这么说的,
With languages like C, the basic unit of reuse is the function. The problem
with function-based reuse is that the function is coupled to the data it
manipulates. and if the data is global, a change to benefit one function in
one reuse context damages another function used somewhere else.
哪位能给个例子? C大量使用library,不都是function-based的么? |
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O**l 发帖数: 12923 | 5 首发272换reus 估计不错
reus射门还是很靠谱的 |
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G**Y 发帖数: 33224 | 6 【 以下文字转载自 Hardware 讨论区 】
发信人: GGYY (唧唧歪歪), 信区: Hardware
标 题: 学术问题:旧的电脑reuse,还是recycle
发信站: BBS 未名空间站 (Sun May 3 15:56:57 2015, 美东)
比如Athlong 64之类的CPU,GTX 650之类的显卡
由于功耗大,从爱护环境的角度说, reuse的话是不是得不偿失呀。 |
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T**********t 发帖数: 1604 | 7 我只reuse外电泳槽的buffer (anode buffer),而且一般只reuse一次,最多两次。
recycle的buffer跑出来的胶明显resolution不如新鲜buffer。所以比较重要的胶我都
用新鲜buffer。
我的电泳buffer都是室温存放的。 |
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s******y 发帖数: 220 | 8 I was told it's OK to reuse once, or even twice, but never tried, is it
common for people to reuse the WB transfer buffer?
Thanks. |
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C*******e 发帖数: 4348 | 9 以前不reuse
新实验室的人reuse
好像没啥不妥 |
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G***G 发帖数: 16778 | 10 Did you pay the copyright fee to reuse figures/tables in your published
paper?
How to waive the fee?
The copyright.com charged me $8 for reusing 4 figures/tables from my own
paper. |
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G***G 发帖数: 16778 | 11 stupid question.
can we clean an oil filter using degreaser and reuse it?
thanks. |
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k*********s 发帖数: 4474 | 12 Awesome .
Clean it and reuse. Not a problem at all |
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h******k 发帖数: 15372 | 13 Great idea! You can clean and reuse condoms too ... |
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f*******9 发帖数: 249 | 14 哈哈哈…
Great idea! You can clean and reuse condoms too ... |
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m***j 发帖数: 9290 | 16 E家的,G家的都有玻璃瓶的FORMULA,喝完之后,能不能REUSE呢?
看着很精致的样子,不舍得扔 |
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m***j 发帖数: 9290 | 17 我知道塑料瓶子有号码的,有的可以REUSE,有的不可以。
MS玻璃瓶都可以吧。
我就打算用洗碗机洗洗,应该没问题了吧 |
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s*******t 发帖数: 3895 | 18 really?大毒草不抢?里贝里眼见年事渐高,把Reus签过来打轮换,过个一两年当主力
岂不是很好~ |
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s*******t 发帖数: 3895 | 19 貌似没有什么事情阻止大毒草这么做吧?所以我才想他们怎么不挖Reus。 |
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M********g 发帖数: 717 | 20 拜仁工资管理太紧了,而且太强调团体精神,不利于个人英雄主义的市场开发。reus
要多钱,还是要出国去土豪队。 |
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s*******t 发帖数: 3895 | 21 所以是Reus出于个人发展和薪资待遇的原因没考虑过拜仁?然后拜仁也知道他的
concern所以干脆连试也不试了? |
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y**b 发帖数: 10166 | 22 reus这个抢球动作很危险啊,对方完全占据了身位,强行生抢,犯规、受伤的可能性都
太大了 |
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f****l 发帖数: 317 | 25 kroos是防守型中场, 前场创造机会没reus好使。去年拜仁三冠时,kroos有伤,没他什
么事 |
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d********n 发帖数: 773 | 26 施尔勒技术上不如格策,万不得已勒夫不会上他,伤了reus的影响估计会在以后越来越
明显 |
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r****c 发帖数: 1494 | 28 到最后向球门进攻的动作就有巨大区别了。换上reus射门数会多上5个。 |
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G**Y 发帖数: 33224 | 30 比如Athlong 64之类的CPU,GTX 650之类的显卡
由于功耗大,从爱护环境的角度说, reuse的话是不是得不偿失呀。 |
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j*****I 发帖数: 2626 | 31 你说的这个global variable,一般是怎么用的,当做parameter传递到function里面去
的么? 还是说function里面直接可以access global variable?
如果是前者,我觉得不应该是问题。这种coupling都不允许也太说不过去了。如果是后者,完全可以禁止那么做。 其实我觉得唯一的问题是multi-threading的scenario. 是不是function-based reuse不可能实现global variable的thread-safe?
procedure |
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t****u 发帖数: 8614 | 32 当然是后者。
您老怎么个禁止法?
据个例子,假设我有个一堆configuration data。需要任何地方access。你不允许用
global variable,哪怎么弄?
后者,完全可以禁止那么做。 其实我觉得唯一的问题是multi-threading的scenario.
是不是function-based reuse不可能实现global variable的thread-safe? |
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M*****n 发帖数: 16729 | 33 能reuse 几次?
还有这个buffer 在室温能放多久?
谢谢 |
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a**v 发帖数: 406 | 34 5-7 times. I also reuse transfer buffer for 5 times |
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y**u 发帖数: 7459 | 38 no, we don't reuse any buffer, but I know some people do and it seems to be
fine |
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h*******o 发帖数: 4884 | 39 I do it all the time. It should be fine to reuse for a couple of times.
Sometimes, I added a little methanol to the old buffer. |
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H*g 发帖数: 2333 | 40 Only reuse for one time. |
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C***Y 发帖数: 61 | 41 I usually reuse transfer buffer more than 10 times, and never had problem so
far. |
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y******8 发帖数: 1764 | 42 you can reuse the transfer buffer untill the resistance drops to a certain
point. My experience, up to five times. |
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s****7 发帖数: 1873 | 43 看看这个原来是普遍现象啊。。。。
The use of disposable devices has become an increasingly common component of
medical and dental patient care. Items classified as disposable are defined
as single-use, and are intended to be used on one patient, then discarded.
They are not to be processed for reuse on another patient. The advantage
disposable products have as compared to reusable products is inherent in the
reality that disposable devices reduce the potential for patient-to-patient
cross-contamination and possi... 阅读全帖 |
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z****l 发帖数: 5282 | 44 ☆─────────────────────────────────────☆
omelet (life is worth losing) 于 (Thu Nov 11 00:10:42 2010, 美东) 提到:
上上周从自己的Wachovia账户做domestic wire transfer,到招行在Wachovia的账号,
然后附言里写For Further Credit到自己招行一卡通。
结果完全悲剧了,先是回来发现Wachovia收了25刀misc fee,然后一周都没收到,打电
话到招行,问了好几次,最后告诉我说因为收件人写在附言里,必须要本人到招行签字
才能入账,这之前在网银上根本就看不到这一笔钱。我后来只能叫招行把钱退回来,现
在都还没收到,还不知道有没有额外的手续费。
☆─────────────────────────────────────☆
romancity (山顶一枝草) 于 (Thu Nov 11 01:55:04 2010, 美东) 提到:
现在wchovia并到 wells fargo了,那个以前的免费可能没了?
☆────────... 阅读全帖 |
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B********e 发帖数: 1199 | 45 ☆─────────────────────────────────────☆
abluecat (蓝色优怜猫) 于 (Thu Aug 25 00:09:02 2011, 美东) 提到:
如题,utc区域APT,在amazon花40块买了个室内天线。插上去,居然接收到了72个
台,近半是高清。
其中,十几个墨西哥台。四五个越南台。还有啥宗教台。
中文台只有一个,中旺电视,国语(台湾)。
值了。
附:
http://www.amazon.com/gp/product/B0007MXZB2
有更便宜的,但是这个的特点是带了个放大器
另一个影响接收效果的因素:电视机的型号
现在基本上美国台都是数字型号了,如果是老款电视机的话,就必须要加一个数字转模拟型号的机器,才能看,不然是看不了的。
☆─────────────────────────────────────☆
Walkonsnow (踏雪无痕) 于 (Thu Aug 25 00:21:47 2011, 美东) 提到:
求货号和Link, 谢谢。
☆──────────────────... 阅读全帖 |
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c**i 发帖数: 6973 | 46 All data in my reply are official.
(A) Beijing
All sewage in Beijing to be reused within three years. People's Daily, Dec.
15, 2010.
http://english.people.com.cn/90001/90776/90882/6553763.html
(Beijing's nine sewage treatment plants; "An official from the association
said Beijing's sewage treatment rate has reached 93% this year * * * 50% of
which can be reused")
Incredible, you say?
You forgot the Beijing Olympics. China spent a fortune in and around it (
Games and city).
(1) Blanca Jiménez and... 阅读全帖 |
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T**e 发帖数: 424 | 47 Java为什么这么好用?其实Java reuse和C++ reuse相比,
是多了enterprise level reuse, i.e., component
reuse.Java除了extend & interface支持传统的class
reuse以外,还通过reflection机制实现component
reuse,最让Java community拍手称快的就是J2EE了。
java的商业隐患是sun的独占可能会引发分赃不均的
战争,以后在观察吧。
限于时间,我不想说太多了。说C++比Java有前途的人,
只要post相似的两份简历,比较一下entry/junior/
mid/senior/architect各个level的java guy and C++
guy,看谁好找工作,谁pay得好,大慨会心里多明白
许多。 |
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T**e 发帖数: 424 | 48 【 以下文字转载自 Java 讨论区,原文如下 】
发信人: ToBe (暧昧地活着,非常), 信区: Java
标 题: Re: java有用论
发信站: The unknown SPACE (Sun Oct 29 03:15:33 2000), 转信
Java为什么这么好用?其实Java reuse和C++ reuse相比,
是多了enterprise level reuse, i.e., component
reuse.Java除了extend & interface支持传统的class
reuse以外,还通过reflection机制实现component
reuse,最让Java community拍手称快的就是J2EE了。
java的商业隐患是sun的独占可能会引发分赃不均的
战争,以后在观察吧。
限于时间,我不想说太多了。说C++比Java有前途的人,
只要post相似的两份简历,比较一下entry/junior/
mid/senior/architect各个level的java guy and C++
guy,看谁好找工作,谁pay得好,大慨会心里多明白
许多。 |
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发帖数: 1 | 49 SpaceX周一又有大动作!将首次发射新版猎鹰9(block 5), 可12次连续发射无需维
护保养!
SpaceX shoots for next milestone: A more reusable Falcon 9 Block 5
Paul BrinkmannContact Reporter
Orlando Sentinel
A scheduled launch of SpaceX’s newest version of the Falcon 9 rocket is
another big deal in the development of space exploration.
It will be the first launch of the Block 5, a significant leap forward in
rocket re-usability. The Block 5 is designed to fly 12 times without much
work — just basically cleaning it up, refueling it and ... 阅读全帖 |
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