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domenica 6 settembre 2020
# blues; New Moon Jelly Roll Freedom Rockers. Vol. 1 (Stony Plain). Sep 4, 2020.
lunedì 28 agosto 2017
# astro: the binary black hole spin distribution, a sort of cosmic estension of Mr. Jelly Roll
<< The direct detection of gravitational waves from merging binary black holes opens up a window into the environments in which binary black holes form. One signature of such environments is the angular distribution of the black hole spins >>
AA << report that, if the magnitudes of the black hole spins are allowed to extend to high values, the effective spins for these systems indicate a 0.015 odds ratio against an aligned angular distribution compared to an isotropic one [isotropic spin orientation: the spins of the black holes are randomly oriented with respect to the orbit of the binary system]. When considering the effect of ten additional detections, this odds ratio decreases to 2.9 × 10−7 against alignment >>
Will M. Farr, Simon Stevenson, et al. Distinguishing spin-aligned and isotropic black hole populations with gravitational waves. Nature 548, 426–429 Aug 24, 2017 doi: 10.1038/nature23453
http://www.nature.com/nature/journal/v548/n7668/full/nature23453.html
https://arxiv.org/abs/1706.01385
<< Amico, qualunque cosa suonerai . . . suonerai Jelly Roll >>
Jelly Roll Morton (opp. Mouton, alias di Ferdinand La Menthe, opp. La Mothe, New Orleans, 20 ott ~1885 - Los Angeles, 10 luglio 1941, ~56a). Ref: Alan Lomax. "Mister Jelly Roll". Duell, Sloan & Pearce, New York (1950); cit. in: Arrigo Polillo, "JAZZ". Oscar Saggi Mondadori. (1977):315,325.
venerdì 29 novembre 2019
# gst: a bizarre extension of the Jelly Roll approach, the morphogenesis of the leaves (plant Utricularia gibba)
martedì 7 febbraio 2017
# n-trade: don't worry Donald #Potus, by Jack
<< Jack Ma, who met US President Donald Trump last month and announced his company Alibaba would help create one million jobs in the United States, added: "The world needs globalisation, it needs trade". Speaking in Melbourne at the launch of Alibaba's Australia and New Zealand headquarters, he said: "Everybody is concerned about trade wars. If trade stops, war starts >>
Samuel Osborne. 'If trade stops, war starts' Alibaba founder who visited Donald Trump warns. 'The world needs globalisation, it needs trade'. 6 Feb. 2017.
Jack Ma, il fondatore del colosso Alibaba, avverte Donald Trump: “Se si ferma il commercio inizia la guerra”. 6 Feb. 2017
http://m.huffpost.com/it/entry/14630688?utm_hp_ref=italy&ir=Italy
FonT: i sistemi "chiusi" sono fragili, deboli, instabili, involuti ... difficili da realizzare e impossibili da stabilizzare ... vale per i contesti naturali, vale per le societa' umane .... ormai dovrebbe rendersene conto chiunque ...
more:
<< Amico, qualunque cosa suonerai . . . suonerai Jelly Roll >> Jelly Roll Morton (opp. Mouton, alias di Ferdinand La Menthe, opp. La Mothe, New Orleans, 20 ott ~1885 - Los Angeles, 10 luglio 1941, ~56a). Ref: Alan Lomax. "Mister Jelly Roll". Duell, Sloan & Pearce, New York (1950); cit. in: Arrigo Polillo."JAZZ". Oscar Saggi Mondadori. (1977):315,325.
lunedì 17 ottobre 2022
# life: a proposito di bizzarri scenari, qui un ipotetico scenario22 dipinto dal reale ...
martedì 5 novembre 2024
# gst: taming uncertainty, a tutorial by NaN et Al.
lunedì 28 giugno 2021
# gst: synchronous dynamics by uncorrelated noise
domenica 27 ottobre 2024
# life: landing on a swinging perch: peach-faced lovebirds (Agapornis roseicollis) prefer extremes.
venerdì 14 giugno 2019
# font: today the first thousandth FlashOnTrack, "all I know is that Joe plays (guitar) like a mofo", by Ozzy.
<< "Even though I've only been playing with Joe (Joe Holmes) for a short time," says Osbourne (Ozzy Osbourne), "the truth is that this band could get up on stage right now and smoke any other band I've ever had. I don't know much about Joe's history and I don't care-all I know is that he plays (guitar) like a motherfucker." >>
http://members.tripod.com/slash_0_0_x_x/ozz_int.html
Clerk, Carol (20 Nov 2002). Diary of a Madman: Ozzy Osbourne - The Stories Behind the Songs. New York, NY: Thunder Mountain Press. pp. 124, 135. ISBN 1-56025-472-6.
https://en.m.wikipedia.org/wiki/Joe_Holmes
Ozzy Osbourne, Joe Holmes, Chile 1995
Joe Holmes with Ozzy 1995-2000
https://www.youtube.com/playlist?list=PLC1D6F56E1F77C2BE
FonT
qui Ozzy forse ha voluto sottolineare la differenza sostanziale tra entita' che sanno generare/ accompagnare "perturbazioni" con talento e grazia (Joe) vs entita' "altre" (sprovviste di/ carenti in/ tali caratteristiche).
Also
"Jazz". Notes, 2006-2007
https://inkpi.blogspot.com/search?q=Jazz
"Jelly Roll". Notes, 2007
venerdì 10 febbraio 2023
# gst: apropos of transitions, a perpetual dance between states of meta-stability and chaos (in brain).
venerdì 12 agosto 2022
# gst: like steering a marble through a tilting labyrinth, randomness seems to quickly deliver specific outcomes.
mercoledì 13 luglio 2022
# life: aproposito di '1or2achoos' (da Wuhan (?)) ...
lunedì 27 febbraio 2023
# life: a proposito di bizzarri scenari, qui una transizione 'a gradino' di ipotetico scenario22
mercoledì 22 novembre 2017
# gst: inside self-organization; "swarmalators", when both synchronization and swarming occur together
<< Strogatz and O'Keeffe [Steven H. Strogatz and Kevin P. O’Keeffe], used the curious mating ritual of male Japanese tree frogs as inspiration for their exploration of "swarmalators" - their term for systems in which both synchronization and swarming occur together >>
Tom Fleischman. Mathematician's study of 'swarmalators' could direct future science. Nov 17, 2017
https://m.phys.org/news/2017-11-mathematician-swarmalators-future-science.html
<< Synchronization occurs in many natural and technological systems, from cardiac pacemaker cells to coupled lasers >>
<< A complementary form of self-organization occurs among swarming insects, flocking birds, or schooling fish >>
AA << explore systems in which both synchronization and swarming occur together. Specifically, [AA] consider oscillators whose phase dynamics and spatial dynamics are coupled >>
Kevin P. O’Keeffe, Hyunsuk Hong, Steven H. Strogatz. Oscillators that sync and swarm. Nature Comm 2017; 8 (1504). doi: 10.1038/s41467-017-01190-3 Nov 15, 2017
https://www.nature.com/articles/s41467-017-01190-3
FonT
<< Amico, qualunque cosa suonerai . . . >> Jelly Roll Morton. cit.: 2113 - soniche a ramulo. Jan 28, 2007