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分享 Terrorism, Security, and Socio-economic Observatiosns
热度 6 何毓琦 2015-1-12 22:45
( For new reader and those who request 好友 请求 ,please read my 公告 栏 firs t) Recent news from Paris France once again brought forth the issue of terrorism, security, and modern civilization. Here are some generally accepted background facts as well as ...
个人分类: 生活点滴|1532 次阅读|7 个评论
分享 民以食為天 (4)
热度 1 何毓琦 2015-1-4 22:56
( For new reader and those who request 好友 请求 , pleaseread my 公告 栏 firs t) Some unique western foods that I like and have no counterpart in Chinese cuisine to my knowledge. All can be easily prepared at home and not expensive as haute cuisine ...
个人分类: 生活点滴|2576 次阅读|3 个评论
分享 An Un-American Life
热度 10 何毓琦 2014-12-26 22:53
( For new reader and those who request 好友 请求 , please read my 公告 栏 firs t) I used to joke that I lived a very un-American life (Note to ScienceNet Chinese readers: “ un-American” in American English usage has a badmeaning that is “ not loyal o ...
个人分类: 生活点滴|5975 次阅读|11 个评论
分享 Going to Venus vs. Mars
热度 1 何毓琦 2014-12-19 00:09
( For new reader and those whorequest 好友 请求 ,please readmy 公告 栏 firs t) NASA proposes cloud city over Venus surface http://spectrum.ieee.org/aerospace/space-flight/nasa-study-proposes-airships-cloud-cities-for-v ...
个人分类: 学术教育|6319 次阅读|3 个评论
分享 Negative Rate of Interest
何毓琦 2014-12-18 23:44
( Fornew reader and those who request 好友 请求 ,please readmy 公告 栏 firs t) We are all familiar with the concept of “time value of money” and interest paid on bank deposits. But negative rate of interest, i.e., I have to pay y ...
个人分类: 生活点滴|4758 次阅读|没有评论
分享 A Tutorial on Filtering and Estimation
热度 2 何毓琦 2014-12-17 13:26
( For new reader and those who request 好友 请求 ,please read my 公告 栏 firs t) Because of software problems, there are difficulties displaying equations and figures in this blog article. Until they are fixed, you can always open the original WORD document attached here. ...
个人分类: 学术教育|3697 次阅读|3 个评论
分享 学习什么技术----可以在退休后再做20年 (2)
热度 9 何毓琦 2014-12-6 00:21
( For new reader and those who request 好友 请求 ,please read my 公告 栏 firs t) The blog article 学习什么技术----可以在退休后再做20年? http://blog.sciencenet.cn/home.php?mod=spaceuid=451666do=blogid=843227 by blogger 罗汉江 raised an inte ...
个人分类: 生活点滴|13080 次阅读|10 个评论
分享 台北一女中1954班同学60週年联歡旅游 (2)
热度 3 何毓琦 2014-11-29 05:21
( For new reader and those who request 好友 请求 , please read my 公告 栏 firs t) Okay,here are the photos promised in the article 台北一女中1954班同学60週年联歡旅游 earlier (please read this earlier article for people and history involved. This article onl ...
个人分类: 生活点滴|6761 次阅读|3 个评论
分享 台北一女中1954班同学60週年联歡旅游
热度 3 何毓琦 2014-11-20 05:18
( For new reader and those who request 好友 请求 , pleaseread my 公告 栏 firs t) 台北第一女高中是可以说全世闻名的女子学校. 百度一下就可以看到妑的光枼歴史及有名校友. 我妻子 胡小非是該班同学.她们一些老同学在过去二十多年每二三年聚会旅游一次. 今年是她们畢業六十年 ...
个人分类: 生活点滴|5414 次阅读|3 个评论
分享 衣食饱後知廉恥 - The Beijing Model vs. Democracy
热度 8 何毓琦 2014-11-10 00:59
( For new reader and those who request 好友 请求 , pleaseread my 公告 栏 firs t) This old Chinese saying is of course well known in China. In modern political science, it can be translated into “economic rights comes before political ri ...
个人分类: 学术教育|2996 次阅读|11 个评论

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