Redian新闻
>
Guido on Python AsyncIO (1/23/2014)
avatar
Guido on Python AsyncIO (1/23/2014)# Programming - 葵花宝典
n*3
1
http://chronicle.com/article/Parents-Your-Children-Need/124776/
Parents: Your Children Need Professors With Tenure
If you follow the news these days, you know that tenure is getting a bad rap
. Fox News in particular will tell you that tenure shields radicals who are
trying to indoctrinate your children to overthrow the government. In truth,
it's hard to find any faculty member sending that message. No matter. It's a
good scare tactic. But even the responsible press prefers editorials and op
-ed essays claiming that tenure protects deadwood, preserves an aging
professoriate, and costs too much money. Although each of those claims can
be proved wrong, they have gained traction anyway.
The most recent federal statistics on the age of the faculty were released
in 2004. They tell us that, at four-year colleges, the percentage of full-
time faculty members aged 55 or older was 28 percent. How many were 65 or
older? Only 7 percent. It doesn't appear that most faculty members are great
-grandparents.
As for costs, universities typically spend only one-third of their budgets
on faculty salaries. Despite more than 10 years of education after high
school, most people standing in front of a college classroom earn less than
$60,000 a year, considering that contingent faculty members, who are not
eligible for tenure, make up two-thirds of the faculty work force. Most earn
well less than $35,000. And most graduate students paid as teachers earn
less than $20,000 a year.
It's not faculty salaries that have grown so much over the years; it's the
increasing number of administrators and their salaries—along with
unnecessary building—that is breaking the higher-education bank. That's
where your tuition money goes. Why? Because administrators set one another's
salaries and pad their staffs.
As for deadwood? Well, the job market for faculty members has been
extraordinarily competitive for 40 years. Colleges everywhere have been able
to hire outstanding faculty members, people who work hard and stay current
in their fields because they love what they do. The deadwood retired or died
years ago.
"So what?" you may say. The butcher, the baker, and the candlestick maker
don't have tenure. Your wife, husband, partner, and next-door neighbor don't
have tenure. Why should faculty members have job security after seven years
? The short answer is that tenure guarantees the quality and integrity of
higher education—by securing faculty members' intellectual independence.
Your children need tenured college professors.
In truth, many Americans deserve better job security than they have. But the
people responsible for teaching your children have a special need to be
protected from capricious dismissal. If your children are going to be taught
to think rigorously and creatively—which is their best route to success—
they need to be taught by teachers who can be rigorous, creative, and
courageous as well. Tenure doesn't guarantee that college teachers will be
courageous. But it protects those who are.
Professors without tenure are nothing more than at-will employees. They can
be fired tomorrow or whenever their contracts expire. One complaint from a
student, parent, or politician is all it may take. What if a professor
offends a parent or preacher by teaching evolution? What if a professor
expresses sympathy for unpopular religious beliefs? What if a professor
admits that he or she supports gay rights? What if a professor asks students
whether the war in Iraq was in the national interest? Worst of all, what if
a professor asks students whether the college really needs that fancy new
administration building? Administrators who prefer to avoid controversy just
won't send that professor a new contract.
A college must be a place where all views can be aired. A college professor
must be able to voice controversial views and challenge his or her students
to question their assumptions and, at the very least, learn to define and
defend them more effectively. Too many faculty members without tenure do not
want to take that risk. Tenure doesn't protect bad professors, but it does
mean that complaints have to be considered at a formal hearing.
Students and faculty members alike must be free to question commonplace
beliefs, challenge their college administrations, and criticize politicians
without fear of reprisal. Don't count on this essential principle of
academic freedom's being exercised if your children's teachers aren't
eligible for tenure. Your children may never again work in a place where
free debate is encouraged. But the country as a whole will be better off if
they've had the experience in their college years.
Tenure produces many other practical benefits. Tenure-track and tenured
professors are able to work with one another to plan the college curriculum
and deliver the best possible education. They also have much more reason to
feel strong institutional loyalty and to devote themselves wholeheartedly to
their jobs. Faculty members not eligible
avatar
n*a
2
首先,保养腰颈椎,首先要注意保暖,坐在空调房里,脖颈裸露常常被忽略,久而
久之,肌肉骨骼受凉,容易出现病变。因此,要注意腰颈椎的保暖。
其次,记得让腰颈椎适时休息。比如利用工间休息练习一下颈椎操:端坐,全身不
动,单头部运动,分别做低头、抬头、左转、右转、前伸、后缩;顺、逆时针环绕动作
。每次5~10分钟,有酸痛感为宜。
再次,学会自我放松按摩。特别是工作超过2小时,腰颈椎相当疲惫,脖子后面,
从头颅底端到躯干上部这一段分布着百劳穴的3个点。在不遗余力工作时,不妨抽出短
短几分钟来按摩这3个反应点,即刻缓解颈椎疲劳,放松全身。
按摩的方式为:两手手指互相交叉,放在颈部后方,来回摩擦颈部,力度适中,连
续摩擦50次,颈部发热后,肌肉韧带得到很好的放松。
avatar
f*t
3
我记得以前有邀请函的样本的,现在找不到了.各位大哥小妹,能不能给个链接?
谢谢!
avatar
w*g
4
这个月结婚, 请推荐(Washington DC Area - 大华府)摄影师.
avatar
M*h
5
有两个又帅又孝顺的儿子,还是少年英雄还会泡妞,我要是有俩这样的儿子,一辈子就
没遗憾啦
avatar
k*j
7
a nice one. job security, freedom and institutional loyalty
avatar
S*M
9
本站有个DC photo club
估计有不少人愿意给你拍

【在 w*****g 的大作中提到】
: 这个月结婚, 请推荐(Washington DC Area - 大华府)摄影师.
avatar
m*8
10
是太幸福了,尤其是傅红雪对他娘的感情明显比对他老婆深。如果哪天婆媳相斗,婆婆
毫无压力,绝对完胜!^_^
avatar
d*r
11
Mark~~
avatar
G*Y
12
一个小的系里,
没有些tenured的profs跟学校周旋,
处理那些politics,
这个系就很难受,
很多事,
committee service, teaching, charing, etc....
没tenured的人,
根本就不想做。

rap
are
,
a
op

【在 n*******3 的大作中提到】
: http://chronicle.com/article/Parents-Your-Children-Need/124776/
: Parents: Your Children Need Professors With Tenure
: If you follow the news these days, you know that tenure is getting a bad rap
: . Fox News in particular will tell you that tenure shields radicals who are
: trying to indoctrinate your children to overthrow the government. In truth,
: it's hard to find any faculty member sending that message. No matter. It's a
: good scare tactic. But even the responsible press prefers editorials and op
: -ed essays claiming that tenure protects deadwood, preserves an aging
: professoriate, and costs too much money. Although each of those claims can
: be proved wrong, they have gained traction anyway.

avatar
f*t
13
awesome! Thanks!
avatar
g*j
14
shifting
avatar
I*i
15
我还是羡慕明月心,hmmm,当妈有啥意思,临死了才抱了下
avatar
p*2
16
这个也太长了吧?
谁给个summary?
Linkedin用python多吗?
avatar
w*g
17
Thx.
avatar
l*u
18
这个蠢女人有神马好羡慕的。半辈子就为了复仇结果仇人都整不明白是谁,最后还想以
自己性命换大悲赋,真不知道她怎么想的。。。
这里面另外一个蠢女人就是周婷了,她姐姐对她那么好,她居然相信一个路人大妈的话
怀疑她姐姐。。。就算她姐姐真抢她男人也不能这样啊。。。她俩不是亲姐妹吧。。。
不过话说杨常风的儿子都很孝顺啊,连老大都孝顺啊。。。。这基因。。。
avatar
p*o
19
It was very technical, and the audience were mostly library writers. But I
think the first 1/4 of the talk is still good for an application developer
to refresh his/her knowledge on OS basics.
As far as I know, Linkedin is a Java shop.

【在 p*****2 的大作中提到】
: 这个也太长了吧?
: 谁给个summary?
: Linkedin用python多吗?

avatar
g*r
20
这剧改编的太差劲了,基本上就是小三儿的生的私生子打败了
身份正当的嫡生子。中国这风气,连电视剧都开始为小三和
私生子张目。
avatar
d*g
21
当天主持meetup那个LinkedIn的staff engineer亲口说他们大量用Python。不过他们应
该算Java shop

【在 p**o 的大作中提到】
: It was very technical, and the audience were mostly library writers. But I
: think the first 1/4 of the talk is still good for an application developer
: to refresh his/her knowledge on OS basics.
: As far as I know, Linkedin is a Java shop.

avatar
s*y
22
这部分基本还是原著吧

【在 g********r 的大作中提到】
: 这剧改编的太差劲了,基本上就是小三儿的生的私生子打败了
: 身份正当的嫡生子。中国这风气,连电视剧都开始为小三和
: 私生子张目。

avatar
z*e
23
我们现在也大量用ruby和groovy
看懂了我这一句,就明白l家怎么回事了

【在 d********g 的大作中提到】
: 当天主持meetup那个LinkedIn的staff engineer亲口说他们大量用Python。不过他们应
: 该算Java shop

avatar
m*0
24
原著作者是小三?

【在 s*y 的大作中提到】
: 这部分基本还是原著吧
avatar
d*g
25
Tulip会设计成一个灵活的库,还能够兼容Twisted和gevent(比如替换内置的event
loop这块)
另外2.x没事,有back port,不用yield from而是yield和raise结合。细节没仔细听

【在 p*****2 的大作中提到】
: 这个也太长了吧?
: 谁给个summary?
: Linkedin用python多吗?

avatar
s*t
26
原著大概有很多小三, 被原配管着不能骨肉团圆,所以才用故事情节报复原配.
瞎猜得.

【在 m****0 的大作中提到】
: 原著作者是小三?
avatar
d*g
27
非Python shop说“大量”用,和真正的Python shop“大量”是不一样的用法。所以你
才只对“脚本”印象比较深刻。这个正常,好比如果Python shop上JVM系的东西,也最
多是当个服务用,什么做都无所谓,但也可以声称“大量”用

【在 z****e 的大作中提到】
: 我们现在也大量用ruby和groovy
: 看懂了我这一句,就明白l家怎么回事了

avatar
M*h
28
作者叫 古龙......你说他是不是小三....

【在 m****0 的大作中提到】
: 原著作者是小三?
avatar
g*g
29
本来就是这样嘛,yelp还大量用java呢。hadoop相关的东西用python不就蛋疼。
L是及其java shop了,原来连web都是spring mvc那一套。最近据说要改node.js.

【在 d********g 的大作中提到】
: 非Python shop说“大量”用,和真正的Python shop“大量”是不一样的用法。所以你
: 才只对“脚本”印象比较深刻。这个正常,好比如果Python shop上JVM系的东西,也最
: 多是当个服务用,什么做都无所谓,但也可以声称“大量”用

avatar
s*y
30
原著花白凤就是小三

【在 m****0 的大作中提到】
: 原著作者是小三?
avatar
p*o
31
Here is a good tutorial of using asyncio / Tulip in Python 3.4
Fast scraping in python with asyncio
http://compiletoi.net/fast-scraping-in-python-with-asyncio.html
PS: Glyph(& perhaps also Guido)'s opinion on different async models:
straight callbacks (Twisted IProtocol),
managed callbacks (Twisted Deferred),
explicit coroutines (Tulip / yield from: the one to be standardized),
implicit coroutines (eventlet, gevent)
They really strongly oppose any implicit monkey-pactch/hack
https://glyph.twistedmatrix.com/2014/02/unyielding.html

【在 d********g 的大作中提到】
: Tulip会设计成一个灵活的库,还能够兼容Twisted和gevent(比如替换内置的event
: loop这块)
: 另外2.x没事,有back port,不用yield from而是yield和raise结合。细节没仔细听

相关阅读
logo
联系我们隐私协议©2024 redian.news
Redian新闻
Redian.news刊载任何文章,不代表同意其说法或描述,仅为提供更多信息,也不构成任何建议。文章信息的合法性及真实性由其作者负责,与Redian.news及其运营公司无关。欢迎投稿,如发现稿件侵权,或作者不愿在本网发表文章,请版权拥有者通知本网处理。