|
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p***r
发帖数: 4859 | 3 两迈的Tempo也太短了吧，30-50分钟比较合适
T Runs. Threshold pace is about 88% of V02max (90% of VO2max or of HRmax).
Subjectively, T (threshold) pace is "comfortably-hard" running. For many
people it is slower than I OK race pace and for most people it is about 24
see per mile slower than current 5K race pace. |
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b***i
发帖数: 10018 | 4 ☆─────────────────────────────────────☆
AiUWa (Nemo妈) 于 (Tue Feb 28 14:53:48 2012, 美东) 提到:
上个礼拜左glute痛，休息。养了2天没感觉了。去跑步，左膝盖痛，决定休息一个礼拜
，其实才一天后就不痛了。但是我是小心出名的，所以继续养着。
书其实还没看完。看到一半的地方吧。
一些完全没有organize好的想法。
1. 在还没看书之前，测了一下平时easy long run的心跳。136-146之间。然后看书知
道怎么算MATHR.发现我如果take on LHR training的话。心跳要保持在134-144之间。
所以自己最舒服状态跑步差不多就是他建议的那样了。但是想想次次出门跑步都要像
easy long run的pace.没有speedwork,tempo, 难道不会很boring么？
2. 他说在build up aerobic base之前，任何anaerobic运动都会有坏影响。这点非常
turn me off.
3. 作者说用MAF办法，并且配合良好的饮食,压力控制好之类。... 阅读全帖 |
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M*****0
发帖数: 319 | 5 新新人逛跑版，看到大牛们高谈阔论BQ, MAF等等，实在是一头雾水。也不好意思发问
，怕被鄙视。
收集了一些新名词，以后也可以滥竽充数了。
"The easy run" or a "recovery run" is simply a run at an easy pace done for
recovery purposes or just simply enjoyment. Most of a beginner’s runs
should be easy runs. These runs improve a runner’s aerobic conditioning.
The intensity of these runs should permit conversing using complete
sentences (60-75% of your maximum heart rate).
"Jogs" usually refer to slow running done to recover between intervals.
"Long Runs" are typicall... 阅读全帖 |
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R*****t
发帖数: 2115 | 6 谢谢分享这篇文章，是一个提醒。下面转载的是反驳这篇文章内容和结论的。两篇文章
一起读，很有意思。
“The (Supposed) Dangers of Running Too Much”
What the data says, and what it doesn't.
By Alex Hutchinson;
Published February 3, 2015 （Runner's World)
My goodness, is it February already? It's been several months since the last
round of articles warning that running too much will kill you–must be time
for another one. What's that? No new data to publish? That's no problem, we
'll just republish the same data. The media never bothers to check these
... 阅读全帖 |
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q**l
发帖数: 505 | 7 You're swimming a set of 8x 200m and you are on number three. Your heart
rate is high and your breathing deep, and you're feeling some heaviness and
burn from your muscles as they resist the effort. There's still another five
reps to go, perhaps 15 or 20 minutes of hard work ahead of you, which right
now seems like an eternity.
Sustained speed training is critical to reach your
potential as a distance swimmer.
What are your thought process in this situation? Are you longing to stop?
Thinking of ... 阅读全帖 |
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m****z
发帖数: 978 | 8 Critical Swim Speed.
CSS is an acronym for Critical Swim Speed. It's an approximation of your
lactate threshold speed and you can find it by doing a couple of swimming
tests (no blood involved - just a stopwatch!). It's not precisely the same
as lactate threshold but it will be within a couple of seconds per 100m,
which is plenty accurate enough to guide your training.
http://www.swimsmooth.com/training.html
不知道大家有没有算过这个。不知道大家觉得如何。 |
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W*N
发帖数: 1354 | 9 I suppose that they are saying that the probability of bad things can happen
in sport, just like the probability of bad things can happen when operating
an automobile, is well within their threshold and therefore both are
negligible. Or alternatively/additionally, the consequences of such injury are within their threshold. |
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a**s
发帖数: 9606 | 10 it all depends on his opponent's rating. It calculated dynamically
after every match played. If one guy's dynamical score got bumpped
dramatically by beating another strong opponent, he will get one
strike in the system. After getting three strikes, he will get DQ.
If no DQ, at the end of the year, if his score is better than
the threshold at that level, he will be bumpped up. We can not
find out those thresholds though :( But we guess it is around
3.9 for 4.0->4.5 bump. If his score is ~4.1 and |
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E*i
发帖数: 5804 | 11 对，然后新鲜期过了，就要看到现实了。。。:) 现实（物质included)有一个
threshold, 降到以下的话，很难长久幸福吧。在threshold以上的话，多多少少倒也没
那么重要了。 |
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T****i
发帖数: 15191 | 13 You have a good point. E-5 may set the first footstep of future development.
Let's wait and see.
The advantages of FFs, high ISO performance and higher pixel density, will
be caught up by smaller sensors.
Of course, by then FFs can be even better. But there will be a threshold.
Passing that threshold, most people,
even pros, will not care. Maybe only pixel peepers will care. The only
physical law that is against smaller
sensors is DOF. But O+ has made a few super high grade zoom lenses with f/2 |
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m****7
发帖数: 14685 | 14 EVIL models are totally overpriced now, so only the price part can CN make
their market. Problem is the very
market CN's EVIL will affect is their own entry level DSLRs' market. That's
the real reason they won't enter by
now, when the threshold comes to even if affecting entry level DSLRs' market
would bring CN more profit, they
will march their EVILs in a blink of an eye. Though I doubt that threshold
will never come for N+, since the
sensors are controlled in its competitor.
about |
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j****c
发帖数: 19908 | 15 From comcast.com FAQ
but I did not get any calls from Comcast
What will happen if I exceed 250 GB of data usage in a month?
The vast majority - more than 99% - of our customers will not be impacted by
a 250 GB monthly data usage threshold. If you exceed more than 250 GB, you
may receive a call from the Customer Security Assurance ("CSA") team to
notify you of excessive use. At that time, we will tell you exactly how
much data you used. When we call you, we try to help you identify the
source o... 阅读全帖 |
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X*U
发帖数: 5518 | 16 【 以下文字转载自 Statistics 讨论区 】
发信人: TNEGIETNI (lovewisdom), 信区: Statistics
标 题: 临界回归模型的连续性
发信站: BBS 未名空间站 (Sat May 14 19:04:31 2011, 美东)
Continuity of Threshold Regression Model
我做了一个图来说明统计学中分段回归模型的连续性与数学中分段函数的连续性的区别。
说明一下：图中的临界点被假设并估计在Ｘ上（Threshold on X），它是在全样本空间
里进行迭代搜索（即每假设Ｘ的一个随机实测点为可能的临界点时就得到一对分段模型
，当样本量为ｎ时，就有ｎ对随机临界模型，每对临界模型都有一个合并的预测残差的
期望估计量）的基础上以分段模型的合并残差期望对全域模型的残差期望的相对改变为
权重而计算出来的Ｘ上的一个加权期望。所以，两个分段模型间不是ｅｘａｃｔｌｙ连
接在一起的。
我的问题是，这两个分段模型间是连续的还是离断的？为什么？（问题上站几个小时了
也没人愿意回答。还是让我自己回答好了：从统计的随机变异角度看，我们没法假设... 阅读全帖 |
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t****g
发帖数: 35582 | 17 不是抑制住了，还是衡量cost/return以后做出个判断。
如果觉得去挖1000多个clam给自己带不来什么好处，反而费好大劲+有违法的风险，就
懒得去干了。
如果是挖1000个金币就另当别论。
我是觉得所有人只要诱惑足够大，risk足够小，都会有做坏事的动机。只不过各人
threshold不同而已。
中老年国人这threshold相当低。 |
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z*****r
发帖数: 967 | 18 智商的作用在于threshold，120就是个threshold，120以下的人是难有成就的。
创造力更多和个人性格有关，另外创造的结果和社会环境有关，而不是单纯有智商决定
的。检讨的应该是社会环境，而不是人种。中国人有充分的理由以自己的聪明为傲。
如果你以为现在高科技创新，靠的是创造力，那只能说你simple, sometimes naive了
。爱迪生，乔布斯这些以高科技创新出名的人，毫不夸张的说，实质上最厉害的不在他
本人的创造力，而在于他的识别和偷窃力。如果你了解历史，你就知道我在说什么。真
正有创造力的往往是美国移民。真实的美国没你想象的美好。贬低自己的种族当愤青不会使你特别，只会显得愚蠢可笑。 |
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b*********i
发帖数: 74 | 19 re 1
智商的作用在于threshold，120就是个threshold，120以下的人是难有成就的。创造力
更多和个人性格有关，另外创造的结果和社会环境有关，而不是单纯有智商决定的。检
........
★ Sent from iPhone App: iReader Mitbbs 6.88 - iPhone Lite |
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h**o
发帖数: 1879 | 20 顶理性贴。
也许不用谈到信仰。
骂人是一个 decency 的问题。现实生活中骂出口的 threshold 要比在网上高一点。小
希望更多的人在网上的 threshold 不要自己降到那么低。
还有 sensitivity 的问题。有人现实生活比较不太敏感，心直口快，经常说出话糙理
不糙的话来。在现实生活中，了解他们的人会多原谅一点，在网上就很容易引争端。
还有宽容的问题。。。。
说到“有些人只不过借着这个机会在网上发泄一下自己心中的阴暗面而已”，这个不批
也罢，因为很多人其实都知道这个，但点出来，就会被有人认为是有针对性。这个是楼
主的不敏感性。 |
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z******4
发帖数: 46 | 21 Who will review petitions that cross the signature threshold?
The White House will convene a regular meeting with representatives from all
of the major policy offices (like the National Economic Council, Domestic
Policy Council and others) that will review petitions that have crossed the
signature threshold for a response. This group will help determine which
policy office in the White House or federal agency should review and respond
to petitions and ensure that petition responses are posted as... 阅读全帖 |
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z******4
发帖数: 46 | 22 Who will review petitions that cross the signature threshold?
The White House will convene a regular meeting with representatives from all
of the major policy offices (like the National Economic Council, Domestic
Policy Council and others) that will review petitions that have crossed the
signature threshold for a response. This group will help determine which
policy office in the White House or federal agency should review and respond
to petitions and ensure that petition responses are posted as... 阅读全帖 |
|
z******4
发帖数: 46 | 23 Who will review petitions that cross the signature threshold?
The White House will convene a regular meeting with representatives from all
of the major policy offices (like the National Economic Council, Domestic
Policy Council and others) that will review petitions that have crossed the
signature threshold for a response. This group will help determine which
policy office in the White House or federal agency should review and respond
to petitions and ensure that petition responses are posted as... 阅读全帖 |
|
d*********g
发帖数: 2906 | 24 http://news.yahoo.com/chinese-air-cases-petitioning-white-house
Chinese air their cases by petitioning White House
By DIDI TANG | Associated Press – 15 hrs ago
BEIJING (AP) — The poisoning of a college student 18 years ago recently re-
emerged as a hot topic in China, but censors soon squelched the politically
sensitive online discussions over whether the culprit may have eluded
punishment because of Communist Party connections.
Chinese looking for justice found another way to keep the issue ali... 阅读全帖 |
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c***t
发帖数: 383 | 25 ☆─────────────────────────────────────☆
solespeaker (发言仅供参考) 于 (Thu Apr 11 11:19:23 2013, 美东) 提到:
先还是提一下OSU的捐款，虽然5万的捐款目标已经达到，但希望学生会能及时更新和解
答大家的问题，也希望有心人能继续关注和支持。
说这个是为了和康妈事件有个对比，同样是突发事件，一个是组织有序，一切透明公开
，一个却含糊不清，雾里看花，实在让人很感慨。当然，不排除OSU的从康妈事件中吸
取经验教训的可能。
我对康粉的一个很大疑问是：他们/她们有很多时间在网上发帖和回复，却没有人真正
去把这件事完善起来，例如建立网站，公布捐款明细，公开募捐信息等等。至今没有一
位康粉有这样的想法和行动，这无疑是最大的弱点。
有些康粉的逻辑也不同于常人，一般都是以下几种：
1 康妈的信息都是正确的，你质疑就是blablabla
2 因为某些康黑的论点错误，所以所有康黑的论点都是不可信
3 因为康妈失去爱人，所以一切质疑攻击都是毫无人性的
。。。。。。（以下省略几点）
有些康粉如此，有些康黑也相当极品：
1... 阅读全帖 |
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c***t
发帖数: 383 | 26 ☆─────────────────────────────────────☆
water123 (字符串) 于 (Mon May 6 18:18:52 2013, 美东) 提到:
朱令中毒是大量口服的，所以毒下到洗澡用品里的可能性非常小，要销毁罪证也不该是
这个。
可是为什么就它失窃了呢？
我的分析，如果中药瓶失窃是真的，那么就是因为凶手想要掩盖她真正想要销毁的“中
药瓶”顺手拿的，如果中药瓶没有失窃，那么栽赃陷害朱令寝室的意图很明显，就是要
造成寝室中毒，现场被破坏过的假象。
为什么是洗澡的篮子不是其他？显然是因为凶手只能确定这件物品是属于朱令所有，大
学里的澡堂都是公用的，只要一起洗过澡的，稍加注意就会有印象。这也解释了盗窃者
为什么对杯子不care，因为她根本不能确定哪个杯子才是朱令的吧，偷错了杯子岂不变
成帮寝室的人洗白了，那个杯子就是无意掉落的。
现在我们来总结一下被传失窃的东西：洗澡篮子(洗漱用品），中药瓶（报纸报道），
化妆品（孙维声明），杯子（证明被找到），也就是真正丢失的东西，全部都是朱令曾
经带出去亮过相的，所以凶手是寝室外的人的可能性是很大的。
☆─... 阅读全帖 |
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T*********s
发帖数: 2987 | 27 MIT admission officer told us SAT 2250 is a threshold, below which the
computer automatically screen the application out, not going to admission
officers.
Of course Stanford and harvard don't seem to have this threshold as their
average SAT is below 2250. |
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l********k
发帖数: 14844 | 28 【 以下文字转载自 Statistics 讨论区 】
发信人: lunchbreak (考不上印度理工，才到麻省理工来), 信区: Statistics
标 题: 学术一个：不完全数据的统计怎么做？
发信站: BBS 未名空间站 (Wed Apr 17 17:20:54 2013, 美东)
给一组数据，知道它是normal distribution，可以直接算mean, variance。假如这组
数据是被threshold过的，threshold已知，大于阈值（或者小于，或者边界值之外）的
数据都被砍掉，但是分布的大部分都在阈值（边界值）以内，只是被砍掉尾巴了。有没
有unbiased的算法直接给出mean和variance，而不用去对histogram作gaussian
fitting的？
多谢 |
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H********g
发帖数: 43926 | 29 http://library.thinkquest.org/28030/physio/perceive.htm
Adaptation
We need a period of time before our eye can adapt to new light conditions
and see properly. This is called Adaptation.
1. Dark Adaptation
When we move from a lit room to a dark room, we cannot see clearly, because:
not enough stimulated rhodopsin:
rhodopsin is bleached faster than it is reformed in strong light,
insufficient rhodopsin reformed instantaneously
cones are not stimulated:
light intensity too low (remember threshold i... 阅读全帖 |
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M*P
发帖数: 6456 | 30 你这个是古典流行病模型。
现在都是在特殊的网络结构下推导epidemic threshold. 2004年左右有人推出来在
scalefree的结构下，那个threshold是0
另外你还没讲那个SIR模型
★ 发自iPhone App: ChineseWeb 7.8 |
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T*********n
发帖数: 1361 | 31 #generic one ??
WhoDoYouRememberAsTrueLove<-function(num_ex, present, threshold, alpha) {
if(present
print("this procedure can not handle the scenario of processing more
than one girl friend per day. exit")
return (-1)
}
str <- rep("I dont remember", num_ex)
list_ex <- apply(as.matrix(seq(from=1,to=num_ex, length.out=num_ex)),1,
FUN=exp)
#an oversimplified assumption you will meet your new gf
#the next day
meet_day<-seq(from=1,to=num_ex,length.out=num_ex)
... 阅读全帖 |
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L*****k
发帖数: 13042 | 32 尽量忠实原图，比例上不是完全一致。点击看大图，
如果需要其他格式请回帖注明。谢谢！
1.2 高中生奖学金项目
2010年，高中组完成了前期的组长交接过渡过程，并通过与监察组及中国事务的讨论，完成
以下两大部份工作：
1.2 High School Scholarship Program
In 2010, the transition from the former leader was completed. Upon
discussion between the auditing group and China Affairs, two major work items were completed.
1.2.1 目标规划及工作规范
1、完成并提交高中组工作流程初稿（如下图）
2、对高中组申请表格（101、102表）进行改版。并增加《大学奖学金申请表》。随北京专
职义工的设立，所有新申请表格以及403表反馈均由协调员寄至北京邮政信箱后，由专职义工整
理成电子档后发送至高中组进行操作。
3、重新讨论资助标准，即贫困标准及学习成绩要求，最终标准维持不变。即受助学生家庭
人均收入低于1500... 阅读全帖 |
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S**U
发帖数: 7025 | 33 The Hero’s Journey is a pattern of narrative identified by the American
scholar Joseph Campbell that appears in drama, storytelling, myth, religious
ritual, and psychological development. It describes the typical adventure
of the archetype known as The Hero, the person who goes out and achieves
great deeds on behalf of the group, tribe, or civilization. Campbell
describes narratives of Gautama Buddha, Moses, and Christ in terms of the
Hero's Journey.
Its stages are:
1. THE ORDINARY WORLD... 阅读全帖 |
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g*****y
发帖数: 36 | 34 两个问题，
1.上面大家的讨论都是基于SQL Server吗？
2.rebuild index为什么不需要update stats呢？我理解的rebuild index只是重建索引
结构，对stats啥影响。即使rebuild index有一个默认的update stats选项，我感觉应
该只是update index关联列的stats。其他非索引列的stats还需要update.
导入数据后是否update stats，我认为要case by case分析。一个要考虑有没有足够长
的维护窗口来做一次足够强度的采样，二是考虑业务需求。有些业务是锁定统计数据的
，比方说有的表尺寸变化比较剧烈，这样的表不适合定期更新统计数据，需要锁定统计
数据防止在不合适的时间点做统计收集。
下面说Oracle。
Oracle也有根据数据变化百分比的threshold来触发统计数据收集作业。但是仍然导致
查询计划不稳定的问题。特别是对于低基数的索引列，where条件中用到的话，会被统
计收集成frequency histogram，任何bind variable命中到统计数据的[low,high]范围
之... 阅读全帖 |
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z**r
发帖数: 17771 | 35 2 scenarios:
1. the RP is not on the shortest path. the upstream router will use a
different interface as the RPF check, and send a prune message to the RP
removing itself from the source tree. so on RP, the interface facing this
upstream router will be removed from the OIL. So your understanding is right.
2. the RP is on the shortest path, (s, g) will not be pruned after switching
over to SPT. of coz this depends on the spt-threshold, if the threshold is
set to infinity, the router will not eve |
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x*********n
发帖数: 28013 | 36 queuing is congestion management tool
shaping and policing is congestion avoidance tool
shaping is not just drop, it is actually buffer the packets.however,
policing is.
WRED has function such as mimimum threshold, and maximum threshold, between
them, there is probability to mark all the packets, based on dscp or ip
precedence, the chance of each packet to be drop is different,sounds like
smart, right?
I wish i could had chance to listen to zher's lecture, some topics I even
haven't heard of bef... 阅读全帖 |
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S*A
发帖数: 7142 | 37 以前板上推荐有个 6 核 T3500 还不错进了一直用。
就是编译的时候如果安排过猛的话散热不够，CPU 要降频率。
总体上还是挺满意的。
4687.069634] CPU1: Core temperature above threshold, cpu clock throttled (
total events = 1)
[ 4687.069635] CPU7: Core temperature above threshold, cpu clock throttled (
total events = 1)
[ 4687.070687] CPU1: Core temperature/speed normal
[ 4687.070687] CPU7: Core temperature/speed normal
现在考虑进另外一部，T3500 仍然是不错的选择。我看了看网上价钱
也还不贵。就是不知道有没有更好的推荐。
关键是要价钱便宜量又足的最好。配置， 8G 内存以上就可以把我的
working set 放进去了。功率耗电不重要，平时是休眠的，只有新的
任务进来才唤醒。CPU 和风扇狂... 阅读全帖 |
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y*j
发帖数: 3139 | 38 T5500或者T7500都可以，T7500扩展性更好。
：以前板上推荐有个 6 核 T3500 还不错进了一直用。
：就是编译的时候如果安排过猛的话散热不够，CPU 要降频率。
：总体上还是挺满意的。
：4687.069634] CPU1: Core temperature above threshold, cpu clock throttled (
：total events = 1)
：[ 4687.069635] CPU7: Core temperature above threshold, cpu clock throttled
(total events = 1)
：[ 4687.070687] CPU1: Core temperature/speed normal
：[ 4687.070687] CPU7: Core temperature/speed normal
：现在考虑进另外一部，T3500 仍然是不错的选择。我看了看网上价钱
：也还不贵。就是不知道有没有更好的推荐。
：.......... |
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y*j
发帖数: 3139 | 39 我以前买过旧机器，我用吸尘器把机箱里吸了一下，把那些棉絮一样的东西以及灰尘都
吸走了，特别是风扇上的灰尘。然后把CPU的散热器重新上了硅胶。温度降下来了。不
妨试一试。
：以前板上推荐有个 6 核 T3500 还不错进了一直用。
：就是编译的时候如果安排过猛的话散热不够，CPU 要降频率。
：总体上还是挺满意的。
：4687.069634] CPU1: Core temperature above threshold, cpu clock throttled (
：total events = 1)
：[ 4687.069635] CPU7: Core temperature above threshold, cpu clock throttled
(total events = 1)
：[ 4687.070687] CPU1: Core temperature/speed normal
：[ 4687.070687] CPU7: Core temperature/speed normal
：现在考虑进另外一部，T3500 仍然是不错的选择。我看了看网上价钱
：也还不贵。就是不知道有... 阅读全帖 |
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r****y
发帖数: 26819 | 40 (setq split-height-threshold nil)
(setq split-height-threshold 20000)
都不管用。。。 |
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a******e
发帖数: 982 | 41 技術上還不錯， 除了還要寫 sql-like 的GQL外, 還可以接受。
但是如果是要認真的作大website， 將來費用會多少很難估計， 免費
的offering 有限制
4.1. Subject to Section 12 of the Terms, the Service is provided to you
without charge for up to 500MB of disk storage, 10GB incoming bandwidth per
day, 10GB outgoing bandwidth per day, 200 million megacycles of CPU per day
and 2,000 emails per day. These quotas will be know as the "Fee Threshold".
Google reserves the right to change this quota at its discretion.
要是將來 traffic 超過這個 Fee Threshold, 但是 Fee 又很貴怎麼辦？ |
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c****e
发帖数: 1453 | 42 If you put the whole thing in memory, it's best. Or you can put your trie db
on SSD. The disk IO response will be much much better. The uniram, bigram,
N-gram subtrees are essentially a hash-map based cache. You can tweak that
later.
For your complete trie When the depth is larger than a threshold, at each node you can remember top 5 from its children. Since you rebuild the whole thing everyday, computiation is not a concern. You can adjust the threshold to manage storage whithin your budget.
To... 阅读全帖 |
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a**h
发帖数: 2 | 43 1. PBO on Dec,31th,2011
PBO Beg (=2010 end, 若第一年adopt the plan=0)
+Service cost
+interest cost on PBO (discount rate * PBO)
+PSC from current plan amendment (here is 0)
+actuarial loss/+ gain on PBO
- benefit paid
=PBO End
2. pension expense
Service cost
+interest cost on PBO beg.
- expected return on PA
+ amortization of PSC
+ amortization of net loss/- net gain
= pension expense
Note: amortization of gain or loss
Threshold/Corridor=10% of greater of PBO or PA
amor. of gain or loss=(... 阅读全帖 |
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b*****l
发帖数: 9499 | 44 赞 boos :)
建议先用 DAPI image 来做 thresholding 找出每个 nuclei，可能还需要做
segmentation 来区分开相邻的 nuclei，这个用 watershed 比较好。然后用 nuclei
的结果做 mask 来处理 TUNEL 的图像（如果背景干扰比较大，而且背景跟信号有叠加
，可以先去一遍背景），就可以得出每个 nucleus 里的 TUNEL 信号来。把这 1000+
nuclei 的 TUNEL 信号统计起来画成一个分布，然后就可以用分峰软件准确地找到两个
峰，算出面积，就可以很准确地得出 apoptosis rate。同时，也可以找到最佳的
threshold 点来分 TUNEL 信号，这样就可以把原始图上的每个细胞核都标为 pos 或者
neg。这样做的好处是根据分峰结果可以算出两类错误分别是多少。
这个流程的每一步，都是很规范很常用的工具，可以 google 到 ImageJ 的代码。不知
道有没有人集成过，反正我到最后还是懒得集成了。
staining
see |
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y***i
发帖数: 11639 | 45 淡定。我想知道的是你想说什么。另外你的那句英文是从哪里来的？
我的原义很清楚：那篇FDA的文献并没有立法设定threshold。我相信对有毒化学品，
是有这个threshold的。方舟子这句话并没错。原文的“直译”是错的。这是其一。
其二是。。。等你说明你想说什么吧。
flour
邦法
50 |
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m********a
发帖数: 239 | 46 Read it here: http://the-scientist.com/2011/08/31/puncturing-the-myth/
Puncturing the Myth
Purinergic signaling, not mystical energy, may explain how acupuncture works.
By Geoffrey Burnstock | August 31, 2011
4 Comments
According to traditional Chinese medical theory, acupuncture points are
situated on meridians along which qi, the vital energy, flows. However, I
have proposed a less mysterious neurophysiological mechanism to explain the
beneficial effects of this 2,000-year-old practice (Medica... 阅读全帖 |
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