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lunedì 27 giugno 2016

# n-socsci: power seekers vs the awareness of discrimination

<< People  who  are  interested  in  gaining  power  for  themselves  are  less  aware  than others  of  discrimination  and  injustice  in  the  workplace >>

Elisabeth  Enoksen. Power  seekers  do  not  see  discrimination. Doctoral thesis. Faculty of Social Sciences at the University of Stavanger, 2016. Published  09.06.2016

http://www.uis.no/research-phd-education/research-news/power-seekers-do-not-see-discrimination-article105975-10738.html

Power seekers do not see discrimination. ScienceDaily. 17 June 2016.

https://www.sciencedaily.com/releases/2016/06/160617083931.htm

domenica 26 giugno 2016

# s-brain: the question is: Humans vs Woodstock, who is the smarter?

Are  you  smarter than a  macaw? Ounce  for  ounce,  bird brains  have  significantly  more  neurons  than  mammal  or  primate  brains. June  13,  2016

http://kurzweilai.us1.list-manage.com/track/click?u=aad1a7eea269839c7d10845e8&id=315d9eb294&e=47d5831a91

Seweryn  Olkowicz, Martin  Kocourek, et al. Birds  have  primate-like  numbers  of  neurons  in  the  forebrain. PNAS (Proceedings  of  the  National Academy  of  Sciences)  June  13, 2016.

http://www.pnas.org/content/early/2016/06/07/1517131113

sabato 25 giugno 2016

# s-bot: JARexit: the ironic probabilistic upshot of the itinerant, escaping IR77, Promobot

Ben  Guarino. After escaping its  creators a  second  time,  Russian robot’s  final  destination may be scrap heap. June 23, 2016

https://www.washingtonpost.com/news/morning-mix/wp/2016/06/23/after-escaping-its-creators-a-second-time-russian-robots-final-destination-may-be-scrap-heap/

Melissa Etehad. Russian  robot  gets  a  few hours  of  freedom  after escaping  a  lab. June 16, 2016.

https://www.washingtonpost.com/news/worldviews/wp/2016/06/16/russian-robot-gets-a-few-hours-of-freedom-after-escaping-a-lab/

FonT: "JARexit": a final  destination may be a Russian scrap heap ...

venerdì 24 giugno 2016

# s-gst: unexpected silent zones in interseismic period, a long-standing enigma ...

<< Why  many  major  strike-slip  faults  known  to  have  had  large  earthquakes  are  silent  in  the interseismic  period  is  a  long-standing  enigma.  One  would  expect  small  earthquakes  to  occur  at least  at  the  bottom  of  the  seismogenic  zone,  where  deeper  aseismic  deformation  concentrates loading.  [AA]  suggest  that  the  absence  of  such  concentrated  microseismicity  indicates  deep rupture  past  the  seismogenic  zone  in  previous  large  earthquakes >>

Bob Yirka. New  theory  to  explain  why  some  fault  segments remain  quiet  between  quakes.  June 10, 2016.

http://m.phys.org/news/2016-06-theory-fault-segments-quiet-quakes.html

Junle Jiang , Nadia Lapusta. Deeper  penetration  of  large  earthquakes  on  seismically  quiescent  faults. Science    10  Jun  2016: Vol.  352,  Issue  6291,  pp.  1293-1297 DOI:10.1126/science.aaf1496.

http://dx.doi.org/10.1126/science.aaf1496

FonT: quando una decina di giorni fa ho letto questa news, chissa' perche', ho pensato a BRexit ...

BRexit:   http://www.bbc.com/news/politics/eu_referendum/results

domenica 19 giugno 2016

# s-cancer: the naked mole-rat, an extraordinary resistance

<< The naked mole-rat (NMR, Heterocephalus glaber), which is the longest-lived rodent species, exhibits extraordinary resistance to cancer >>

Shingo Miyawaki, Yoshimi Kawamura, et al. Tumour resistance in induced pluripotent stem cells derived from naked mole-rats. Nature Communications 7, Article number: 11471 doi:10.1038/ncomms11471. 10 May 2016

http://dx.doi.org/10.1038/ncomms11471

African subterranean animal exhibits “extraordinary” cancer resistance. Hokkaido University Magazine, June 16, 2016.

http://www.oia.hokudai.ac.jp/blog/34769/

venerdì 17 giugno 2016

# s-gst-game: tit-for-tat and the emergence of morality

<< Ultimately, the results showed that the best strategy was 'tit for tat' – which means that a player starts out cooperating on the first move, and then does whatever it's opponent does >>

<< it's interesting that it emerged – it self-organised – into this state of being that the Old Testament morality ended up winning in this environment >>

<< So in fact what was found in later studies, when they examined prisoner's dilemma in environments where errors occurred with a certain frequency, is that the population tended to evolve to more generous, more like New Testament strategies that will 'turn the other cheek' >>

<< If natural selection leads to morality, that's pretty interesting. And that came from maths! >>.  Steven  Strogatz.

Steven  Strogatz, in: Elena  Holodny. The  mathematical  origins  of  morals.  Business  Insider, 14  Jun  2016

http://www.sciencealert.com/a-professor-explains-how-1980s-game-theory-could-explain-how-morality-evolved

FonT: <<  and then does whatever it's opponent does >> ... approccio senz'altro utile all'interno di scenari di simulazione; in contesti reali un approccio creativo, esplorativo, perturbativo, e per mia opinione anche funzionale, al problema di  decidere sul comportamento cooperativo al successivo "run" e' quello di affidarsi all'esito del lancio di moneta, ovviamente dopo un giudizio (formato da componenti di natura analitica ma anche soggettiva) circa il contesto che ha fatto intravedere la necessita' - per l'attore cooperativo - di una biforcazione, di operare una scelta.

Percio' "tit-for-tat generoso quasistocastico", tutte le volte che un gambler decide di iniziare/ sostenere un gioco "al buio", anche quando sa, oppure sospetta, che il gioco e' "a priori" fondamentalmente truccato, vale a dire deviante dai due vincoli del gioco legale, naturale [1,2,3]

Nelle componenti  "eye for an eye" vs "turn the other cheek" o, se si vuole piu' in generale, nei livelli di "risveglio" in senso buddista degli attori partecipanti tit-for-tat, dipende, anche a breve/ medio termine, la velocita' evolutiva degli esiti del gioco, esiti che riverberano in ambito sociale, anche all'interno di contesti "altri".

[1] - 1809 - strutturanti decisioni. November 26, 2004

http://inkpi.blogspot.it/2004/11/1809-strutturanti-decisioni.html

[2] - 1821 - i due beffardi vincoli. November 26, 2004

http://inkpi.blogspot.it/2004/11/1821-i-due-beffardi-vincoli.html

[3] - s-gst: never boring with chaos and tit-for-tat theories. June 12, 2016

http://flashontrack.blogspot.it/2016/06/s-gst-never-boring-with-chaos-and-tit.html