g*2
发帖数: 658 | 1 Overview of running injuries of the lower extremity
Author
Lisa R Callahan, MD Section Editor
Karl B Fields, MD Deputy Editor
Jonathan Grayzel, MD, FAAEM
All topics are updated as new evidence becomes available and our peer review
process is complete.
Literature review current through: Feb 2012. | This topic last updated: Oct
20, 2011.
INTRODUCTION — Running is one of the world’s most popular forms of
exercise, with millions of regular participants. In the United States alone,
up to 40 mil... 阅读全帖 |
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g*2
发帖数: 658 | 2 这个要慎入。有问题，查个关键词，看看。
SPECIFIC INJURIES
Hip injuries
Overview and approach — Hip injuries are less common in runners than
injuries to the lower extremity and they can be difficult to diagnose.
Nevertheless, during jogging, the hip joint is subjected to loads up to
eight times body weight and both acute and chronic injuries can occur [55].
In runners, the differential diagnosis of hip pain includes gluteus medius
tendinopathy, piriformis syndrome, stress fracture of the femoral neck,
labral tear, a... 阅读全帖 |
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w*******y
发帖数: 60932 | 3 Amazon is offering extra 20% off contemporary clearance clothing.
Great deal on clothing that are already reduced 50-70% or more off (more for
Women's)
Enter promo code: AFASHION at checkout
amazon.com:
http://www.amazon.com/s/ref=clo_cc20_faceouts_w_shopall?rh=n:10
#/ref=sr_st?bbn=2489952011&qid=1306363135&rh=n%3A1036592%2Cn%3A!2334084011%
2Cn%3A!2334146011%2Cn%3A2489952011%2Cn%3A1040660%2Cp_6%3AATVPDKIKX0DER%2Cp_8
%3A597807011&sort=relevance-fs-browse-rank" rel="nofollow" target="_blank"
oncli... 阅读全帖 |
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u***r
发帖数: 4825 | 4 http://www.nytimes.com/2012/01/07/world/middleeast/amid-pressur
HONG KONG — Under growing pressure from the United States, some of Asia’s
largest economies are reluctantly looking for options to reduce the amount
of oil they buy from Iran, a move that would further tighten the economic
vise on an increasingly defiant nation that announced plans for a new round
of naval drills in the Strait of Hormuz.
The decision by South Korea and Japan to try to accommodate Washington’s
demands follows reports... 阅读全帖 |
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M*********n
发帖数: 4839 | 5 The competitive marketplace would be enough of a reason for the 2014 Acura
MDX, the third generation of the seven-passenger crossover, to be built on a
new platform. But the U.S. engineering team for the Honda luxury model had
a wide range of engineering objectives, led by the commitment to meet the
small overlap barrier crash test of the IIHS (Insurance Institute for
Highway Safety). Although the MDX first was revealed in March at the New
York Auto Show http://www.sae.org/mags/aei/11962, it i... 阅读全帖 |
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b**********5
发帖数: 7881 | 6 先问: map reduce mean
我说， mapper emit （number， 1）， 可以弄几个combiner， emit （partial sum
， partial N）， 然后最后一个reducer， add up sum divide by N
问： 会有什么问题
答： sum overflow， 可以用 long， 或者big integer？
此处省略一千字
原来是这样的：something called rolling average
let's say avg0 is average for a0... aN0, avg1 is average for aN0 .... aN1....
so the total average is avg0*(N0/N) + avg1*(N1/N) + avg2*(N2/N)....
so the combiner can emit (avg0, N0), (avg1, N1) ... pair
and the reducer would calculate the total average
=============... 阅读全帖 |
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m*****r
发帖数: 130 | 7 map reduce是两种常见的高阶函数（high-order function），就是说它们接受至少一
个参数为函数。map 就是把一个函数应用到一个数据集里所有的元素上的高阶函数。
reduce是另外一个高阶函数，可以把一个集合的数简化（reduce）成一个值，这个
reduce一般接受一个associative 函数，譬如加法函数。
这两个函数联合起来用就可以实现很多计算。google用它是因为这个模式很适合‘并行
’的，’冗余‘的，’分布式‘的做web data有关的数据计算，譬如查找啥的。一般程
序员不需要关心并行啥的细节，只要写好那个给map、reduce的函数就好了。
除了这两个高阶函数外，还有很多别的常用函数，譬如scan。
这种东西也叫algorithm skeleton， algorithm template啥的。函数式编程语言里可
以很方便的做各种algorithm skeleton。所有的函数语言里，都包含有map、reduce这
两个最基本的高阶函数。 |
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g*2
发帖数: 658 | 8 从uptodate上看到的。uptodate是给医生看的最新医学知识。
Training suggestions to reduce injury risk — Despite the dearth of high-
quality evidence to determine best practice [25], we have found the training
tips listed below to be helpful and to reduce the risk of injury for many
runners:
Beginning runners:
Inexperienced runners often progress best using a combination of running
and walking for a set time, and gradually increasing the percentage of time
spent running.
Beginning runners should start with no m... 阅读全帖 |
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w*******y
发帖数: 60932 | 9 Skippy Peanut Butter, Natural Creamy, Creamy, Roasted Honey Nut Chunk/Creamy
, Super Chunck, or Reduced Fat 15-16 Ounce Jars (Pack of 6), $9.69 free
shipping from Amazon
Use Subscribe and Save to get price and free shipping
Skippy Peanut Butter, Natural Creamy, 15-Ounce Jars (Pack of 6) $9.67
Link:
http://www.amazon.com/Skippy-Peanut-Butter-Natural-15-Ounce/dp/
Skippy Peanut Butter, Creamy, 16.3-Ounce Jars (Pack of 6) $9.69
Link:
http://www.amazon.com/Skippy-Peanut-Butter-Creamy-16-3-Ounce/dp
Sk... 阅读全帖 |
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t*****k
发帖数: 2547 | 11 China says it will reduce export quotas for rare earth minerals next year,
but only by a small amount. Commerce Ministry spokesman Yao Jian said
Tuesday that rare earth export quotas must be reduced to protect the
environment and natural resources. He did not specify the size of next year'
s cut.
China is the world's largest producer of rare earth minerals, which are
required for making many high-tech products, including computer components,
mobile phones and hybrid cars. But Beijing has reduced... 阅读全帖 |
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y******u
发帖数: 804 | 12 如果想连连mapreduce算法，下面python script能模拟
MapReduce.py
import json
class MapReduce:
def __init__(self):
self.intermediate = {}
self.result = []
def emit_intermediate(self, key, value):
self.intermediate.setdefault(key, [])
self.intermediate[key].append(value)
def emit(self, value):
self.result.append(value)
def execute(self, data, mapper, reducer):
for line in data:
record = json.loads(line)
mapper(record)
... 阅读全帖 |
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K*********n
发帖数: 2852 | 13 木地板铺好了，和另一个地面之间的高度差最多1/4 英寸。看到卖的reducer，两个平
面高度差都要比这个大。我想每家情况不同，卖的reducer确实选项有限，肯定有变通
的办法，但是没有搜到，都是一般化的reducer安装方法，假设前提是高度差就是和已
有的reducer高度差一样的。
不知道有没有高度差flexible的，或者如何自己动手调整这个高度差？
谢谢！ |
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W***n
发帖数: 11530 | 14 By EMILY TILLETT CBS NEWS November 12, 2017, 1:10 PM
Treasury secretary on reducing gov't spending: "Not an issue we're focused
on right now"
Treasury Secretary Steve Mnuchin says the Trump White House is "not focused"
on reducing government spending, as the administration continues to push
Republicans' plans to overhaul the nation's tax code.
"We are focused on regulation. We are focused on kind of the two-for-one,
getting rid of two regulations for any one," Mnuchin said Sunday on CBS News
' "... 阅读全帖 |
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c*******r
发帖数: 309 | 15 一百万个amazon product id，问过去一小时销售量top 10的(map- reduce)
这题我的想法是用一个size10的MinHeap。 但是这100万个Product id分布在不同的
machine上，可能需要用map reduce去count每个product id的frequency，之后再
insert到heap里。但是这个Map-reduce具体是怎么实现的大牛能不能来讲下？ |
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A*********r
发帖数: 2115 | 16 圣诞节横跨美国的飞机好贵！！
看起来AA还算不太贵。
大家帮我看看怎么take advantage reduced mileage 和10%。
我和LP两人都持有Citi Platinum AA 和AA aviator red.
我们还有一位老人同行，没信用卡。
这个7500 reduce mileage和10% 是只能用在primary card holder的票上，还是只要是
他一个account出的三张票都可以享受这些福利？我去的城市在圣诞节左右是7500
reduced reward.
多谢了。 如果是后者，还算可以，从西海岸到东海岸是
(20000x3+20000x3-7500x3)X 0.9=87750
还是不错的.
码字有点多，非常感谢 |
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h**b
发帖数: 10 | 17 事情是这样额，本人master一枚，这学期正正常常选了三门课外加一个CPT,总共10个学
分。但是其中一门课是外系的，难度变态，我没有基础，顶啊顶啊顶到最后感觉顶
不住了，于是想withdraw掉它。因为withdraw之后只能拿到7个学分不满足保持F1,full
-time身份，我提前去isss咨询了一下，当时他们给我拍胸脯说没问题，说是学期快结
束的时候的withdraw是算一种不计gpa成绩的，还是显示在成绩单上的，说我不用填任
何表格和申请，就跟正常的一样。我听了之后觉得没问题，权衡了一下还是withdraw了
。结果最近isss office的人又跟我联系，说是他们疏忽了，说我这种情况属于学术困
难的Reduced course load的，而且他们是会把这个记录更新到sevis里的，让我去找导
师签字，填表。。我当时就愤怒了，你早跟我说这门课我撑一撑还是可以拿下来的啊。
然后我就去uscis查这个Reduced course load的具体信息http://www.uscis.gov/ilink/docView/SLB/HTML/SLB/0-0-0-1/0-0-0-1126... 阅读全帖 |
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a*****g
发帖数: 19398 | 18 Responding to Concerns from Students, Families and Educators, CPS Restores
Bell Times at 34 Schools
40 Schools Keep New Times, 8 Others Agree to an Alternative;New Schedule
Will Reduce Transportation Costs by $5 Million
Responding to feedback from students, families and educators, the Board of
Education and Chicago Public Schools are reverting bell times at 34 schools
who have expressed concerns about shifting bell times. The adjusted
schedules will save the District $5 million in transportatio... 阅读全帖 |
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a*****g
发帖数: 19398 | 19 Responding to Concerns from Students, Families and Educators, CPS Restores
Bell Times at 34 Schools
40 Schools Keep New Times, 8 Others Agree to an Alternative;New Schedule
Will Reduce Transportation Costs by $5 Million
Responding to feedback from students, families and educators, the Board of
Education and Chicago Public Schools are reverting bell times at 34 schools
who have expressed concerns about shifting bell times. The adjusted
schedules will save the District $5 million in transportatio... 阅读全帖 |
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a**6
发帖数: 106 | 20 The ATI stock pad, like limbsaver, will soften up the felt recoil but not
reducing much. It will not make your 12 ga pump shot like an AR felt recoil
. However, its adjustable stock feature actually works better to shorten
the length of pull to better fit the shooter for the square-up form.
If you don't have medical issue, better spend the effort to train
on how to properly mount and handle the shotgun instead throwing money away.
http://bcove.me/6wjm49np
After tried a few options over the... 阅读全帖 |
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T****o
发帖数: 285 | 21 一直用att的unlimited破烂，最近常看奥运，昨天收到一个ATT的text message, 说上
个billing cycle过了3.0G的data, 下个billing cycle如果再超就要被reduce speed。
他们说的reduce speed的是暂时的（例如只是一个billing cycle)还是以后都会被
reduce?
thanks in advance |
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a*****g
发帖数: 19398 | 22 Responding to Concerns from Students, Families and Educators, CPS Restores
Bell Times at 34 Schools
40 Schools Keep New Times, 8 Others Agree to an Alternative;New Schedule
Will Reduce Transportation Costs by $5 Million
Responding to feedback from students, families and educators, the Board of
Education and Chicago Public Schools are reverting bell times at 34 schools
who have expressed concerns about shifting bell times. The adjusted
schedules will save the District $5 million in transportatio... 阅读全帖 |
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r*******y
发帖数: 626 | 23 Not necessarily. If you model needs to process large amount of model and can
be coded in map-reduce framework. The whole model implementation could be
done in map-reduce, which is supposed to give you a lot of mileage on data
processing power and speed.
You can check out Mahout, which implements many classical ML models in map-
reduce. |
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l****z
发帖数: 29846 | 27 $661,858 Federal Study: Will 'Rapid HIV Home Test' Reduce HIV Infection
Among Gays?
January 13, 2015 - 11:54 AM
By Melanie Hunter
Plaintiffs Moudi Sbeity, right, and his partner Derek Kitcheny. (AP Photo/
Rick Bowmer)
(CNSNews.com) – The National Institutes of Health has awarded $661,858 to
the New York State Psychiatric Institute to study whether the use of rapid
home HIV tests will reduce sexual risk behavior in “men who have sex with
men” and “transgender women.”
According to the grant abstra... 阅读全帖 |
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b******i
发帖数: 1183 | 28 HAYWARD -- The felony conviction for an attorney who killed a Chinese
tourist in a hit-and-run crash in 2011 was reduced to a misdemeanor by an
Alameda County judge on Friday over "strenuous objection" by prosecutors,
according to the district attorney's office.
Hayward Judge Michael Gaffey also changed the terms of the sentence he
handed down to Spencer Freeman Smith just two weeks ago, much to the chagrin
of an American friend of the man Smith killed.
"Obviously, I am not a judge or a lawyer b... 阅读全帖 |
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D***o
发帖数: 7159 | 29 【 以下文字转载自 EB23 讨论区 】
发信人: offer2014 (求offer), 信区: EB23
标 题: Please sign the petition to reduce EB backlog for legal immigrants
发信站: BBS 未名空间站 (Wed Nov 19 12:57:10 2014, 美东)
We are in final days, let's ask them to include legal EB backlogs issues.
Please join this campaign:
https://www.change.org/p/barack-obama-reforms-to-reduce-the-backlogs-in-the-
employment-based-immigration-for-legal-high-skilled-workers?recruiter=
9410701&utm_campaign=mailto_link&utm_medium=email&utm_source=share_petition |
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s****s
发帖数: 368 | 30 NIH budget was reduced by 22% from 2003 to 2013, after adjusting for
inflation. The number of R01 grants funded by NIH was reduced by 34% in 10
years. As a faculty, what's your response and what's your plan? Let's have a
discussion. |
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g********t
发帖数: 168 | 31 Now investing in Schwab Funds gets you more for your money
We’ve taken significant steps to reduce expenses and simplify the share
classes in our Schwab Equity Index Funds:
Schwab Equity Index Funds now have lower expenses. We’ve reduced fund
operating expenses, making Schwab Equity Index Funds some of the lowest-
cost index funds you can find anywhere. Our S&P 500 Index Fund, for
example, has an expense ratio of just 0.09%, well below the industry
average.
Every investor gets our lowest fund ex |
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i**********d
发帖数: 105 | 32 这个主要是处理大数据的。 有两个主要函数，一个是map，一个是reduce. 你google一
下map reduce。想要汉语的就看csdn里面的。想看英语的就直接search这个关键词就好
了。 |
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W***o
发帖数: 6519 | 33 一个code run hadoop map/reduce能够运行，而且结果正确
但是稍作改动（增加了一些针对String.matches()的过滤），但是改动以后hadoop就卡在
13/10/23 06:28:26 INFO mapred.JobClient: map 100% reduce 0% 不动，请问这可
能会是什么错误？怎么调试呢？ |
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T*****r
发帖数: 131 | 34 地板和瓷砖接头处高度不一样，需要用reducer，可是没有那么刚好合适
怎么把reducer厚的那一边弄薄一点？求指点啊 |
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s********e
发帖数: 542 | 35 对的,用table saw，自己做一个简易的jig，用clamp把reducer固定在jig上，要保证切
平整就要调整reducer切割角度（比如用小木条） |
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j********d
发帖数: 157 | 36 My neice in China is asking for using my credit cards to pay application
fees to US graduate schools. She used a LiuXue agency to do her application
, and the card # will be provided to the agency. I want to help, and my cc
has high credit limit.
To limit the risk in case my credit card information become leaky at the
agency, I would like to call the bank to reduce the credit limit to $800,
good to pay the applications fee. If the agency misuse it, no more than $
800 of loss before I know it ... 阅读全帖 |
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p********2
发帖数: 9939 | 37 今天去sam’s club没有买到organic whole milk，只有organic reduced fat milk。
上面写着上面HDA omega，还有个小孩的画像。是不是1岁可以喝reduced fat呐？ |
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w*******6
发帖数: 1897 | 38 前几天，带宝宝出去玩，着凉了，下午5点开始发烧。晚上吃了2顿，infant fever
reducer，算是过去了，这两天，有些咳嗽症状，不严重，断断续续的。要不要去看呢
，今天是周末，只能去急诊了。
infant fever reducer可以重复使用吗，只喝了3ml左右，还有慢慢一瓶，我说放冰箱
冷藏室，lg说放常温保存。盒子上没写怎么保存。
求帮助。 |
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b****e
发帖数: 1839 | 39 你一定要确定你的学校不算你这个学期“out of status". 我在的学校（csn) 是不许
这样的。我的学校给我们的介绍是如出现这样的情况，宁要F 然后转学，而不是要W 以
免out of status. 问清楚你的international office. 我校的reduced course load
直接由international office manager 约谈，填表后（指下学期的reduce)方开始办。
full |
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s*******e
发帖数: 432 | 40 I have reduce my position to 70% last friday, and continue to reduce
position to 50% today. What you guys think the market will go |
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l*****g
发帖数: 391 | 41 索罗斯在 3/31/2015 持有$370 million 的 BABA 股票，到了6/30/2015 已经卖 BABA
直到剩了 $4.9 million。
索罗斯这么大幅度的减持 BABA ，散户在 8/14/2015 才能知晓。这么至关重要的信息
，都找不到什么网站可以参考，$83的均价买入的BABA， 一股都没卖，亏废了。
--------------------------------------------------------
Billionaire Soros Sells Most of Alibaba, Reduces Its Oil Stocks
August 14, 2015 — 6:03 PM
http://www.bloomberg.com/news/articles/2015-08-14/billionaire-s
Billionaire George Soros’s family office sold almost all of its stake in
Alibaba Group Holding Ltd. in the second quarter,... 阅读全帖 |
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y****3
发帖数: 825 | 42 When I enter this amount into TurboTax software "Investment Expense" section
, the Federal and State refund amount actually reduced. If it cannot
increase the refund it should be too smaller than 2% of your AGI, but how
come this deduction amount reduce the refund? Anyone has any idea? Thanks. |
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c******a
发帖数: 4400 | 43 就是这个视频的开头两三分钟。用XAVIER有两个DLA，原来的他家的DLA。就是reduced
precision DLA，对已知的network做优化用DLA做，比CUDA 更energy efficient 33%,
但其他的网络用GPU在CUDA上做。
两个想法，
老黄对reduced precision accelerator是很上心的，对神经网络结构是了解的，也可
以制造DLA，他不太可能被take by surprise，也不太可能让初创靠降低精度做大了。
现在没有出专门的DL芯片是考虑到多样性。有必要的话肯定是可以出的。
但他说DLA比cuda节能33%，好像我听到一些初创号称的节能性比这个强多了？ |
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r*******t
发帖数: 8550 | 44 If you take away the subway platform trash cans, will there be less subway
platform trash? The MTA, which clears 40 tons of trash a day from its system
, is very interested in finding an answer to that very zen question. So
interested, in fact, they've gone and removed the trash bins at the 8th
Street N and R station in Manhattan and the Main St. station in Queens for
the next two months. Guess those 5,000 new trash can logos they've been
putting all over the system weren't doing the trick?
The ... 阅读全帖 |
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Y**G
发帖数: 1089 | 45 http://finance.yahoo.com/news/why-ebay-plans-reduce-workforce-1
eBay's 4Q14 earnings: A mixed performance that keeps it afloat (Part 5 of 10)
eBay plans to cut the headcount
eBay (EBAY) continues to execute job cuts. During the 4Q14 earnings call,
eBay’s management said the company plans to eliminate approximately 2,400
positions, or 7% of its global workforce. The company made this decision in
order to reduce complexity, speed decision-making, and create competitive
cost structures.
Most of the... 阅读全帖 |
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B*******s
发帖数: 74 | 46 http://www.postgazette.com/pg/10246/1084793-66.stm
Roethlisberger's suspension reduced to 4 games
Friday, September 03, 2010
The Associated Press
NEW YORK -- Ben Roethlisberger's suspension has been reduced from six games
to four by NFL Commissioner Roger Goodell. The Steelers' star quarterback
met with Goodell early today and was told he could return on Oct. 17 against
Cleveland.
Roethlisberger was suspended in April for violating the league's personal
conduct policy, but Goodell said at the ti |
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g*2
发帖数: 658 | 48 SUMMARY AND RECOMMENDATIONS
Up to half of regular runners report an injury each year. Some injuries
are traumatic, but most are due to overuse and many of these involve the
knee. The most common diagnoses include: patellofemoral pain syndrome,
medial tibial stress syndrome (ie, “shin splints”), Achilles tendinopathy,
iliotibial band syndrome, plantar fasciitis, and stress fractures of the
metatarsals and tibia. (See 'General epidemiology' above.)
A number of intrinsic and extrinsic risk ... 阅读全帖 |
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U******u
发帖数: 5829 | 49 Reducing Errors
Friday, March 22, 2013/byMultiple Authors
----------------------------------------------------------------------------
----
As everybody knows, tennis is a game of errors. Deciphering the actual cause
of the error is the initial step in error reduction. A study that I
conducted with nationally ranked juniors in Southern California found that
in match play, there are four main causes of errors:
1. Poor shot selection (46 percent)
2. Below-par movement and spacing (32 percent)
3. I... 阅读全帖 |
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t*********2
发帖数: 32 | 50 【 以下文字转载自 SanFrancisco 讨论区 】
发信人: tianyagirl2 (呢喃), 信区: SanFrancisco
标 题: 请教：Map reduce到底是什么啊
发信站: BBS 未名空间站 (Mon May 26 23:28:01 2008)
我是CS的小本，经常听到有人说Google的map reduce，网上也找不到。请问这到底是什
么样的算法，是Google发明的么？谢谢。 |
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