linkstream2 microblog

http://resizeimage.net/

4. Resize your image

select “white” as background fill

http://nymag.com/strategist/2016/10/best-electric-toothbrush-goes-to-sonicare.html?mid=twitter_nymag

Various things I’ve liked:

National Portrait Gallery
National Gallery
Victoria and Albert Museum
Courtauld Gallery
Tate Modern *
the British Museum *

Hampstead Heath
Princess D Playground
St. James Park
Green park and Hyde park *

Buckingham Palace playground
Parliament Buildings *
St Paul’s *
Windsor castle *
Buckingham Palace (with Changing of the Guard) *

Trafalgar Square
Liverpool st, Waterloo & King’s cross stations
Greenwich Observatory *
Ferry on the Thames (with London bridge) *
Mecklenburgh Square (where London house is) *
Notting Hill *
Russell Sq & Sloane Sq *
Bond St *
Covent Garden
Leicester Square

Harrods Department Store
Hamley’s
Pizza express
John Snow Pub *

Ham House
Ickworth * (outside of City)
Osterly park *
Kew gardens *
Royal hospital in Chelsea (Air Fair)

Related links & tags

http://blog.gerstein.info/2010/11/summer-trips-10.html
http://blog.gerstein.info/2010/01/trips-to-europe.html

https://www.flickr.com/photos/tags/i0genc16
https://linkstream2.gerstein.info/tag/i0genc16/

https://linkstream2.gerstein.info/tag/i0se14/

http://www.makeuseof.com/tag/15-things-didnt-know-dropbox/

http://wi.mit.edu/news/archive/2016/susan-lindquist-accomplished-and-beloved-scientist-has-died-age-67

New Corp. Power Brokers: Passive Investors
http://www.WSJ.com/amp/articles/the-new-corporate-power-brokers-passive-investors-1477320101 Control from those w. strong incentives to spend less time on oversight

Grading Candidates, w. medians is robust but affected by the no-show paradox – extra votes for top-ranked can hurt
http://www.americanscientist.org/bookshelf/pub/grading-candidates

QT:{{”

Although the median is generally less manipulable than the mean, which would seem to favor majority judgment over range voting, majority judgment suffers from a bizarre problem that range voting and approval voting do not—its vulnerability to the “no-show paradox,” as illustrated by the following example, in which five voters give candidates A and B the following grades:

Notice that all three voting systems, including approval voting, render A the winner, and that A receives a higher grade than B from every voter except the second one.

Now suppose that two new voters show up, and each gives a grade of Excellentto candidate A and a grade of Very Good to candidate B. These additions would not change the outcome under range and approval voting; in fact, they would give a bigger victory to A. By contrast, under majority judgment, the new median would be Very Good for B but would remain Good for A, so B would win, even though it was A who received more support from the new voters.

Although the new voters have given higher grades to A than to B, their votes have backfired, electing B instead, so they would have been better off not showing up. This paradox is clearly antithetical to democratic choice—more support should help, not hurt. The authors acknowledge that majority judgment is vulnerable to the no-show paradox, but they dismiss this as “of little real importance” in practice.

Majority judgment is not the only system in which additional support can sometimes hurt a candidate. In some systems—such as the Hare system of single transferable vote (also known as the alternative vote or instant-runoff voting), which is used in Australia, among other places—voters rank all of the candidates. Those who receive the fewest first-choice votes are sequentially eliminated, and the votes cast for them are transferred to the next-lower choice who remains until one candidate receives a majority. Under this system, a voter who raises a candidate in his or her ranking can actually cause that candidate to lose. Voting systems that allow this to occur are said to be nonmonotonic.

“}}

Grading Candidates
BOOK REVIEW

Steven J. Brams

MAJORITY JUDGMENT: Measuring, Ranking, and Electing. Michel Balinski and Rida Laraki. xvi + 414 pp. The MIT Press, 2010. $40.

http://genome.cshlp.org/content/25/10/1417.full

Tales of African-American History Found in DNA, by @carlzimmer http://www.nytimes.com/2016/05/28/science/african-american-dna.html #Histories of molecules in addition to that of people

http://lifehacker.com/eight-myths-about-jury-duty-debunked-1538152456