m*****y 发帖数: 857 | 1 请问有什么软件可以干这个活么?
我给我的细胞染色,红的一种蛋白,绿的另一种蛋白,我想要QUANTIFY有多少细胞表达
红色,有多少细胞表达绿色, 有多少细胞是double positive(黄色)
对着屏幕数得我眼睛都瞎了阿。。。
求救......... |
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n***w 发帖数: 2405 | 2 有一些tissue的confocal images, 每张是3个channel,
想知道如何quantify intensity.
试了一下imageJ里set measurements,用mean gray scale,但是不对。
求指点。
非常感谢! |
|
h***e 发帖数: 232 | 3 Just wondering if there is a way to quantify a specific gene expression in
mixed population of cells.
For example:
Each sample has x number of cells from normal tissue mixed with y number of
cancer cells. x and y are unknown.
How to compare some specific gene expression profiles (those genes only
expressed in cancer cells) among different
samples.
Any reference? |
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l******g 发帖数: 1145 | 4 某些原因需要quantify同一张图片上,两个部分的intensity,然后计算ratio(A/B)的
数值。
用什么软件比较方便?最好是免费的软件~ |
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t****r 发帖数: 784 | 5 quantify the spreadness of multimodal distribution? |
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f**d 发帖数: 768 | 6 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 |
|
u*****a 发帖数: 6276 | 7 Quote:
4. Do HYP discriminate against Asian-Americans?
To address the question of whether HYP discriminate against Asian-Americans,
it is instructive to review the Department of Education Office of Civil
Rights’ (OCR) findings from its investigation into this matter. In 1990,
OCR concluded that Harvard did not discriminate against Asian-Americans on
the basis of race but rather that Asians were disadvantaged by Harvard’s
admissions preferences for legacies (children of alumni) and recruited
ath... 阅读全帖 |
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O******e 发帖数: 734 | 8
商业信息 can still mean a lot of things, some that can be quantified
(numeric data), and some that cannot be quantified (competitor's
marketing and sales strategies, product development plans, etc.).
If the 商业信息 is quantifiable, you can question its accuracy and
I suppose its reliability (the data that you have may be accurate,
but incomplete in a broader context, and therefore maybe unreliable).
If the 商业信息 is not quantifiable, I think you would only question
its reliability. It sound a bit stran |
|
l******h 发帖数: 2 | 9 Highly reputational company with very competitive compensation for all
positions.
Please send in your resume and position/positions you like to apply to my
email address below.
h*******[email protected]
All resumes will be deliver to hiring manager directly. Act fast!
Thanks!
Silicon Engineering Group
Sr. Physical Design Timing Engineer
Timing (STA) Manager
Senior Physical Design Engineer
CAD Manager - Front-End Design and Verification
Sr. CAD Engineer - Place & Route / Physical Design Engineer
Sr. CA... 阅读全帖 |
|
l******h 发帖数: 2 | 10 Highly reputational company with very competitive compensation for all
positions.
Please send in your resume and position/positions you like to apply to my
email address below.
h*******[email protected]
All resumes will be deliver to hiring manager directly. Act fast!
Thanks!
Silicon Engineering Group
Sr. Physical Design Timing Engineer
Timing (STA) Manager
Senior Physical Design Engineer
CAD Manager - Front-End Design and Verification
Sr. CAD Engineer - Place & Route / Physical Design Engineer
Sr. CA... 阅读全帖 |
|
t*******r 发帖数: 22634 | 11 这边的法律系统是个 quantified 的系统。。。在现在 quantify 的情况下,
加州监狱都已经人满为患了。。。不 quantify 的讨论也稍微离开现实远了点
。。。
吧? |
|
h*****b 发帖数: 517 | 12 对存在的理解显然没有那么简单,例如:
Schopenhauer claimed that “everything that exists for knowledge, and hence
the whole of this world, is only object in relation to the subject,
perception of the perceiver, in a word, representation.” According to him
there can be "No object without subject" because "everything objective is
already conditioned as such in manifold ways by the knowing subject with the
forms of its knowing, and presupposes these forms…
In mathematical logic, there are two quantifiers, "some" and "... 阅读全帖 |
|
h*****b 发帖数: 517 | 13 对存在的理解显然没有那么简单,例如:
Schopenhauer claimed that “everything that exists for knowledge, and hence
the whole of this world, is only object in relation to the subject,
perception of the perceiver, in a word, representation.” According to him
there can be "No object without subject" because "everything objective is
already conditioned as such in manifold ways by the knowing subject with the
forms of its knowing, and presupposes these forms…
In mathematical logic, there are two quantifiers, "some" and "... 阅读全帖 |
|
d*********p 发帖数: 193 | 14 我读了会计本科,很幸运找到了四大的审计工作,很认真地干活,rating也挺不错。
我很久以来一直觉得在四大做审计是个很好的starting point,以后就算想到industry
去也得先在四大学学客户们是怎么做账的。
可是,我最近我是越来越觉得审计没意思。因为做的是比较小的客户,我又特别细致,
所以总是会找出来客户的无数错误。但是找到错误了又怎么样呢?我们不是做账的,所
以找到sample里的错误,首先做的不是让客户把那一个item的错误改正,而是先
quantify/extrapolate impact和documentation,这个过程真是又费时又费力,真是烦
死我了。quantify的时候要千方百计地想办法让impact小于threshold。结果就是经常
绞尽脑汁搞半天结果出来一个immaterial misstatement,对客户的账本什么改变都没
有。我真是觉得超级没有成就感。现在每天都找到一堆错误,然后看着time budget就
这样在对这些错误的quantify中被我给用掉了。简直就是自己给自己添麻烦嘛。
可是我觉得,貌似我这个问题是审计inherit的一个问... 阅读全帖 |
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x******4 发帖数: 266 | 15 我还蛮常想像未来人类的生活型态会是什么样子,网路和行动装置的革命之后会是什么?
其中一个我觉得很有趣也开始成熟的是「量化自我」(Quantified Self)。这是一种用
各种感测器记录个人身体状态数据的「新运动」,从心跳、体温、血压、心理状态、每
天吃的食物、睡眠品质和时间、等等都把它量化并记录下来。这些数据非常有价值,除
了可以用来积极改善自己的健康和体能状态,在疾病发生时也可以提早有所警觉,甚至
回头追踪出致病的源头。
量化自我听起来很酷,现在也成熟到了有很多产品可以选择的程度。但如果再进一步来
看,量化自我的范围其实太小了,世界已经进展到了「量化生活」(Quantified Life)
。也就是一个人生活周遭的一切,不只是自己的身体,也包含自己所住的房子,开的车
,甚至走路经过的地方和路边的景色,都可以被量化、记录、甚至传到网路上的某个地
方加以组合和应用。
在各种感测器和连网装置普及后,我最近发现这件事已经没有那么难做到了。我大概从
一年前开始积极的把生活中的各种物品慢慢换成可以变成量化生活一部分的「智慧型产
品」。 (目前似乎还没有好的名词来描述这类的东西,基本上我指的是... 阅读全帖 |
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t******l 发帖数: 10908 | 16 这玩意儿要 quantify。。。我在旁边帖子线程里写了,我这里重复一遍就是:
查一下 2017 年 qualify 并自愿参加 AIME 和 AIME-II 的男女人头数。
我查了一下,总共 606 个女生,3223 个男生,不男不女的就算了不统计了。
这样男女比例差不多是 5:1 。
狗歌 interview 总不能难度牛掰到比 AIME qualifiers 更狠吧。
这么算下来,如果狗歌里混滋马工男女比例在 5:1 附近,那可以赖在不管是天性还是
教育系统头上,总之不是狗歌的事。
但如果狗歌混滋马工男女比例是 20:1,那至少总得给个 20:1 的理由不是?
就这么简单的 quantify,应该总能看懂不是? |
|
a********9 发帖数: 3813 | 17 可不能这样quantify
要quantify 也要拿申请google 的男女申请人数和录取比例
你是拿驴头对马嘴 |
|
t******l 发帖数: 10908 | 18 那美帝小学男女教师比例反向严重失衡,哥们打算咋整?
这玩意儿要 quantify。。。我在旁边帖子线程里写了,我这里重复一遍就是:
查一下 2017 年 qualify 并自愿参加 AIME 和 AIME-II 的男女人头数。
我查了一下,总共 606 个女生,3223 个男生,不男不女的就算了不统计了。
这样男女比例差不多是 5:1 。
狗歌 interview 总不能难度牛掰到比 AIME qualifiers 更狠吧。
这么算下来,如果狗歌里混滋马工男女比例在 5:1 附近,那可以赖在不管是天性还是
教育系统头上,总之不是狗歌的事。
但如果狗歌混滋马工男女比例是 20:1,那至少总得给个 20:1 的理由不是?
就这么简单的 quantify,应该总能看懂不是? |
|
发帖数: 1 | 19 我可以看得到,copy paste将就看下吧
Image
CreditCreditPhoto illustration by Joan Wong. Photographs by Ronghui Chen for
The New York Times.
Skip to content
Skip to site index
Where Does Affirmative Action Leave Asian-Americans?
A high-profile lawsuit against Harvard is forcing students and their
families to choose sides.
CreditCreditPhoto illustration by Joan Wong. Photographs by Ronghui Chen for
The New York Times.
By Jay Caspian Kang
Photographs by Ronghui Chen
Published Aug. 28, 2019
Updated Sept. ... 阅读全帖 |
|
l****z 发帖数: 29846 | 20 May 19, 2012 Posted by Kevin
Need more proof that the Environmental Protection Agency is out of control?
Friday they released a draft scientific study of the Bristol Bay watershed
and its natural resources, conducted solely to form the basis for
preemptively vetoing the Pebble Mine in Alaska. The group that is developing
Pebble Mine hasn’t even formally submitted a proposal for permitting. Here
’s are some details from the AP on this massive overstep of EPA power:
JUNEAU, Alaska — The possi... 阅读全帖 |
|
s******t 发帖数: 926 | 21 Wholesale to Store == Wholesale to Warehouse.
Online buyer pays shipping (more quantifiable) from Warehouse to Home.
B&M buyer pays gas (less quantifiable) from Home <-> Store.
B&M could argue that when people buy from us, they pay gas while when they
buy from online, they don't pay gas. Is it also unfair competition? |
|
x******4 发帖数: 266 | 22 【 以下文字转载自 Military 讨论区 】
发信人: xbai1234 (xbai), 信区: Military
标 题: 未来已经到来– 量化和连结生活中的一切(转载)
发信站: BBS 未名空间站 (Mon Jun 16 14:20:58 2014, 美东)
我还蛮常想像未来人类的生活型态会是什么样子,网路和行动装置的革命之后会是什么?
其中一个我觉得很有趣也开始成熟的是「量化自我」(Quantified Self)。这是一种用
各种感测器记录个人身体状态数据的「新运动」,从心跳、体温、血压、心理状态、每
天吃的食物、睡眠品质和时间、等等都把它量化并记录下来。这些数据非常有价值,除
了可以用来积极改善自己的健康和体能状态,在疾病发生时也可以提早有所警觉,甚至
回头追踪出致病的源头。
量化自我听起来很酷,现在也成熟到了有很多产品可以选择的程度。但如果再进一步来
看,量化自我的范围其实太小了,世界已经进展到了「量化生活」(Quantified Life)
。也就是一个人生活周遭的一切,不只是自己的身体,也包含自己所住的房子,开的车
,甚至走路经过的地方和路边的景色,都可以被量化... 阅读全帖 |
|
m***c 发帖数: 1177 | 23 需要系里的人填的表上有两个问题:
Positions minimum required experience. Please quantify in number of years.
Positions minimum required training other than which would or could haven
benn obtained during the normal course of the degree program listed above.
Please quantify.
跟国际办公室的人谈过,说是不能按我的情况填,应该按照一般打广告的要求。问题是
招我时并没有工
作经验的的要求。我觉得第一个问题应该含读博士的阶段,选4年或5年, 第二个问题
是工作经验,选1
年或两年是不是比较合理的?
系主任和小米都是新的, 对H-1b申请不熟。发e-mail问国际办公室以前办的H-1b大约
是几年,不
回。HR的人推皮球到国际办公室。这两个问题可能不是很重要, 不过还是稳妥点好。
谢谢了。 |
|
M*P 发帖数: 6456 | 24 Why Big Data Could Be a Big Fail
Spectrum: If we could turn now to the subject of big data, a theme that runs
through your remarks is that there is a certain fool’s gold element to our
current obsession with it. For example, you’ve predicted that society is
about to experience an epidemic of false positives coming out of big-data
projects.
Michael Jordan: When you have large amounts of data, your appetite for
hypotheses tends to get even larger. And if it’s growing faster than the
statistical st... 阅读全帖 |
|
x******4 发帖数: 266 | 25 【 以下文字转载自 Military 讨论区 】
发信人: xbai1234 (xbai), 信区: Military
标 题: 未来已经到来– 量化和连结生活中的一切(转载)
发信站: BBS 未名空间站 (Mon Jun 16 14:20:58 2014, 美东)
我还蛮常想像未来人类的生活型态会是什么样子,网路和行动装置的革命之后会是什么?
其中一个我觉得很有趣也开始成熟的是「量化自我」(Quantified Self)。这是一种用
各种感测器记录个人身体状态数据的「新运动」,从心跳、体温、血压、心理状态、每
天吃的食物、睡眠品质和时间、等等都把它量化并记录下来。这些数据非常有价值,除
了可以用来积极改善自己的健康和体能状态,在疾病发生时也可以提早有所警觉,甚至
回头追踪出致病的源头。
量化自我听起来很酷,现在也成熟到了有很多产品可以选择的程度。但如果再进一步来
看,量化自我的范围其实太小了,世界已经进展到了「量化生活」(Quantified Life)
。也就是一个人生活周遭的一切,不只是自己的身体,也包含自己所住的房子,开的车
,甚至走路经过的地方和路边的景色,都可以被量化... 阅读全帖 |
|
x*******a 发帖数: 80 | 26 job description from the credit role:
Description: We are a multi-national, middle-office, financial derivatives
team of 25 people based in three locations world-wide. The team covers all
aspects of model validation, model-related issues in trade approvals and
reserves for interest rates, equity, FX and credit products, assessment of
the impact of models on valuation, market, and credit risks. Together with
other teams, it also develops methodologies for aggregating market, credit
and operationa... 阅读全帖 |
|
x*******a 发帖数: 80 | 27 忘了说,还有一个rates的职位,在纽约附近
Description We are a multi-national, middle-office, financial derivatives
team of 25 people based in three locations worldwide. The team covers all
aspects of model validation, model-related issues in trade approvals and
reserves for interest rates, equity, FX and credit products, assessment of
the impact of models on valuation, market, and credit risks. Together with
other teams, we also develop methodologies for aggregating market, credit
and operational risks to provide... 阅读全帖 |
|
B*******1 发帖数: 2454 | 28 Quantification
A quantifier after a token (such as a character) or group specifies how often that preceding element is allowed to occur. The most common quantifiers are the question mark ?, the asterisk * (derived from the Kleene star), and the plus sign + (Kleene cross).
? The question mark indicates there is zero or one of the preceding element. For example, colou?r matches both "color" and "colour".
* The asterisk indicates there are zero or more of the preceding element. For ex... 阅读全帖 |
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m**********t 发帖数: 385 | 29 Openings in Philips Research Asia – Shanghai
Learn more about Philips Research Asia – Shanghai, please click: http://www.research.philips.com/locations/shanghai.html
Organization Description:
Philips Research
Philips Research is the source of many advanced developments in Healthcare,
Lifestyle and Technology. Building on 90 years’ experience in industrial
research and our world-leading patent position, we’re dedicated to
meaningful innovations.
In the healthcare domain, we are enhancing imaging... 阅读全帖 |
|
x******4 发帖数: 266 | 30 【 以下文字转载自 Military 讨论区 】
发信人: xbai1234 (xbai), 信区: Military
标 题: 未来已经到来– 量化和连结生活中的一切(转载)
发信站: BBS 未名空间站 (Mon Jun 16 14:20:58 2014, 美东)
我还蛮常想像未来人类的生活型态会是什么样子,网路和行动装置的革命之后会是什么?
其中一个我觉得很有趣也开始成熟的是「量化自我」(Quantified Self)。这是一种用
各种感测器记录个人身体状态数据的「新运动」,从心跳、体温、血压、心理状态、每
天吃的食物、睡眠品质和时间、等等都把它量化并记录下来。这些数据非常有价值,除
了可以用来积极改善自己的健康和体能状态,在疾病发生时也可以提早有所警觉,甚至
回头追踪出致病的源头。
量化自我听起来很酷,现在也成熟到了有很多产品可以选择的程度。但如果再进一步来
看,量化自我的范围其实太小了,世界已经进展到了「量化生活」(Quantified Life)
。也就是一个人生活周遭的一切,不只是自己的身体,也包含自己所住的房子,开的车
,甚至走路经过的地方和路边的景色,都可以被量化... 阅读全帖 |
|
|
t*******r 发帖数: 22634 | 32 再说一句 quantify 啊 quantify。。。你都提前一年高考了,外加九点半睡觉,你还
能比别人正常高考的刷更多的题?。。。除非你把刷牙的时间都用来刷题。。。
另外这里说的刷题,默认是加料刷题,指超过公立学校上课刷题的部分。。。 |
|
t*******r 发帖数: 22634 | 33 Passion 这个词有点太高大上,但我是赞成 “兴趣驱动” 的。。。
只是 “兴趣驱动” 这玩意儿也得 quantify,总不能把职业要求
(professional)的兴趣,和业余娱乐(recreational)的兴趣,
给混为一谈。。。当然,quantify 的能力不行的话,那确实是不
好掌握。。。就好比 fine motor 不行的,使三分力拿鸡蛋就是个
Mission Impossible 的事。。。 |
|
t*******r 发帖数: 22634 | 34 网上的讨论,难道不就是 quantify 一下哪些归天管,哪些归人事。。。要么你认为不
做任何 quantify 也能脑补式执行。。。
things |
|
t*******r 发帖数: 22634 | 35 3% 的意义,我上面写得很清楚,是智商测试意义上的 outliers。。。意思是只要按部
就班学习,不需要很勤奋也不会为生计发愁。。。quantified 的说,3% 不需要很勤奋
,就足够保证进州立大学里容易找工作的专业了,当然就不会为生计发愁了。
但如果要说 3% 是不是很聪明,那真不好说,看你在哪个群体里比较。。。所以我基本
不用 “聪明” 这类无法 quantified 的词来讨论实在的事。。。
! |
|
t*******r 发帖数: 22634 | 36 ready 了就可以学,ready 了就不算是拔苗助长的。
我觉得,拔苗助长,是指在不 ready 的情况下,通过 more than necessary
的 repetitive training 获得本来不需要那么多 repetitive training
就可以获得的东东。
或者说 “拔苗助长” 这个词需要 quantify。我觉得 implementable 的
quantify 的 protocol,是看 “measurable result” vs “performed
repetitive training”。
当然,理论而言,“拔苗助长” 的标准是 “ready or not”。但是根据我之
前的 “teachable” ( “gluon” ) 理论,“ready or not” 无法真正意义上
objectively 的 measure,所以在实践操作上,如果要 put into accelerated
track fast than any school provided track,那么实践上 implementable
的 protocol 来衡量 ready ... 阅读全帖 |
|
g******h 发帖数: 101 | 37 http://chemistryjobs.acs.org/jobs#/detail/5305585/1,false
Job Summary
Research Associate / Assay Development POSTED: Apr 04
Salary: $ 35,000.00 - 45,000.00 Location: East Lansing , Michigan
Employer: Michigan State University Type: Full Time - Experienced
Field of Specialization: Analytical Work Function: Quality Control/
Analysis, Research-Applied
Required Education: Doctorate
We seek an analytical/organic/medicinal chemist to develop assays to measure
... 阅读全帖 |
|
a**********2 发帖数: 355 | 38 微信公众平台 usoptions
Today's US Research Highlights and Market Update
Market Intelligence – Morning Update
By Chris Hussey
Published 18 Mar 2014 6:43:46 am CDT
Stocks in Asia were mostly higher Tuesday as indices reacted to the
surprisingly bullish tone set in the US on the back of two potentially
troubling bits of news over the weekend: Ukraine and China FX band widening.
Japan's Nikkei saw the strongest gains as the yen devalued against the
dollar against a backdrop of relaxing tensions. But afte... 阅读全帖 |
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p*********r 发帖数: 7944 | 39 下面是options limit (等价股票数量,options还要除100):
Equity & Index Option Position Limits
Overview:
Equity option exchanges define position limits for designated equity options
classes. These limits define position quantity limitations in terms of the
equivalent number of underlying shares (described below) which cannot be
exceeded at any time on either the bullish or bearish side of the market.
Account positions in excess of defined position limits may be subject to
trade restriction or liquidation at a... 阅读全帖 |
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ik 发帖数: 167 | 42 This is the abstract:
The authors describe a highly sensitive colorimetric method for the
determination of ascorbic acid. It is based on the finding that nanosheets
of reduced graphene oxide that were functionalized with poly(sodium styrene
sulfonate) (PSS-rGO) possess peroxidase-like activity that catalyzes the
oxidization of the substrate 3,3',5,5'-tetramethylbenzidine (TMB) by H2O2 to
form a blue product that can be quantified by photometry or visually. If
ascorbic acid is present, a fraction... 阅读全帖 |
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s*****n 发帖数: 2174 | 43 正解。
在线广告无非两种,performance-based advertising(比如google的AdWords) 或者是
brand advertising (比如yahoo的banner ads). 现在第一种主要是靠search, Google
是一家独大.
Google主要是做第一种,优点是user actively look for info, 所以CTR什么的都自然
高, 但是缺点是不容易做demographic targeting. FB之所以很火, 主要是因为有
demographic data,所以在brand advertising有潜力。但是这个论调已经n年了, 潜
力归潜力,问题是how。
还有一个问题是Measurement的问题。 Google这种performance-based的广告很容易
quantify performance,什么CTR啊, ROI啊很直接,花多少钱有多少收益很直接。 但
是brand-advertising很难quantify效益,这个是大难题。如果FB能解决这些问题,那
么潜力远远大于Google,因为brand-adv... 阅读全帖 |
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z********e 发帖数: 8818 | 44 绝佳分析,赞专业!!
发信人: songkun (告别棒球场), 信区: SanFrancisco
标 题: Re: facebook盈利模式的最大缺陷
发信站: BBS 未名空间站 (Sun Aug 19 21:52:48 2012, 美东)
正解。
在线广告无非两种,performance-based advertising(比如google的AdWords) 或者是
brand advertising (比如yahoo的banner ads). 现在第一种主要是靠search, Google
是一家独大.
Google主要是做第一种,优点是user actively look for info, 所以CTR什么的都自然
高, 但是缺点是不容易做demographic targeting. FB之所以很火, 主要是因为有
demographic data,所以在brand advertising有潜力。但是这个论调已经n年了, 潜
力归潜力,问题是how。
还有一个问题是Measurement的问题。 Google这种performance-based的广告很容易
quanti... 阅读全帖 |
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p***r 发帖数: 20570 | 45 I don't know what you are talking about. You think my sequence can't
quantify the total strength and gib's sequence does? This is getting
ridiculous. Do you really know that there are just many systemic flaws in
gib's system that doesn't "quantify" anything? Gib's system is a very buggy
one, it's really a huge surprise to see you claim it's a good one.
give |
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b***y 发帖数: 2804 | 46 This is beyond bridge discussion. No need to get all worked up.
If the result of this single board leads you to believe that 4D then 5D is
the right bids in all similar situations, go ahead with your quantifying
bids, no one is stopping you.
But if you still want to have meaningful technical discussion, at least you
can try to use more accurate words. For example 5D isn't really a lay-down,
and 4H isn't hopeless. And if either hand has H10, 4H will be favorite, but
I know of no bidding system th... 阅读全帖 |
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x******4 发帖数: 266 | 47 我还蛮常想像未来人类的生活型态会是什么样子,网路和行动装置的革命之后会是什么?
其中一个我觉得很有趣也开始成熟的是「量化自我」(Quantified Self)。这是一种用
各种感测器记录个人身体状态数据的「新运动」,从心跳、体温、血压、心理状态、每
天吃的食物、睡眠品质和时间、等等都把它量化并记录下来。这些数据非常有价值,除
了可以用来积极改善自己的健康和体能状态,在疾病发生时也可以提早有所警觉,甚至
回头追踪出致病的源头。
量化自我听起来很酷,现在也成熟到了有很多产品可以选择的程度。但如果再进一步来
看,量化自我的范围其实太小了,世界已经进展到了「量化生活」(Quantified Life)
。也就是一个人生活周遭的一切,不只是自己的身体,也包含自己所住的房子,开的车
,甚至走路经过的地方和路边的景色,都可以被量化、记录、甚至传到网路上的某个地
方加以组合和应用。
在各种感测器和连网装置普及后,我最近发现这件事已经没有那么难做到了。我大概从
一年前开始积极的把生活中的各种物品慢慢换成可以变成量化生活一部分的「智慧型产
品」。 (目前似乎还没有好的名词来描述这类的东西,基本上我指的是... 阅读全帖 |
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d**y 发帖数: 18174 | 48 根据saja科普的TI理论,做分析如下。saja看看能不能给terry老爷子下一版TI教程投
稿。
速度波峰之所以成为速度波峰,因为驱动效果最好的划水+打水刚刚完成。假设速度波
峰是2,速度波谷是1;那么速度波峰时刻的阻力是4,速度波谷时刻的阻力是1。根据前
面的讨论,达到速度波峰之后一只手在水里不许动(另一只在空中),脚不许动(一个
周期一侧只有一次打水机会,这一侧的打水刚刚做完),只有身体可以继续转(根据TI
的大幅度转身理论)并且重心可以前移。直觉上这种继续转体+重心前移增加的些许动
力,不足以对抗阻力4,但是也许和阻力1差不多。就算对抗不了1,那么随着前进速度
的继续下降,总会达到某一个平衡点,比如波谷速度0.5,阻力0.25。
如果这种分析基本正确,那么就意味着:
A: 一旦进入速度下降阶段,先不要着急过猛地转体和引导重心向下,因为这个时候速
度可能是1.5,1.25,阻力仍然很大,把力气用在这个pre-速度波谷阶段仍然不合算。等
到速度下降到1,再开始转体,等速度达到0.75,转体力量达到最大。
B: 增加继续转体和引导重心前移的动力是关键。这里有必要搞清楚这两个动作是如何... 阅读全帖 |
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s***e 发帖数: 5242 | 49 ☆─────────────────────────────────────☆
wh (wh) 于 (Sat Jul 22 17:21:43 2017, 美东) 提到:
前两天那个DC的security robot真的是自杀而溺水的吗?
还有前几年盛传的那个奥地利的Roomba自动吸尘器打开炉子自焚自杀,是真的假的?
刚读了那个《未来简史》的作者、以色列年轻历史教授赫拉利月初在北京做的演讲《人
类将会失去这些力量》,描述人工智能可能怎样逐步取代人类、大部分人将失业、少数
拥有机器人的精英阶层没有动力投资弱势群体、社会分化成为最大危险、现在的孩子该
学什么等等。我还连读带比划地念给小孩听了,很容易懂,又很贴近他们的生活(
Amazon, Youtube,Kindle, 手机……)。他们听完说:Scary... 不过这篇演讲断言,
机器人是没有意识和情感的,也没有任何证据或迹象表明将来会有。然后历史教授表达
了对没有意识和情感的机器人控制世界的担心,呼吁人们开发人工智能时严密考虑对社
会、经济、政治带来的影响。
机器人肯定不会有意识和情感——各位同意吗?有关机器人自杀的新闻都是讹... 阅读全帖 |
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x******4 发帖数: 266 | 50 【 以下文字转载自 Soccer 讨论区 】
发信人: xbai1234 (xbai), 信区: Soccer
标 题: 未来已经到来– 量化和连结生活中的一切(转载)
发信站: BBS 未名空间站 (Wed Jun 18 22:11:26 2014, 美东)
我还蛮常想像未来人类的生活型态会是什么样子,网路和行动装置的革命之后会是什么?
其中一个我觉得很有趣也开始成熟的是「量化自我」(Quantified Self)。这是一种用
各种感测器记录个人身体状态数据的「新运动」,从心跳、体温、血压、心理状态、每
天吃的食物、睡眠品质和时间、等等都把它量化并记录下来。这些数据非常有价值,除
了可以用来积极改善自己的健康和体能状态,在疾病发生时也可以提早有所警觉,甚至
回头追踪出致病的源头。
量化自我听起来很酷,现在也成熟到了有很多产品可以选择的程度。但如果再进一步来
看,量化自我的范围其实太小了,世界已经进展到了「量化生活」(Quantified Life)
。也就是一个人生活周遭的一切,不只是自己的身体,也包含自己所住的房子,开的车
,甚至走路经过的地方和路边的景色,都可以被量化、记录、... 阅读全帖 |
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