# behav: noise-induced stability of insect swarms.

<< ️Flying insect swarms exhibit cohesion without the local velocity alignment observed in flocks of birds or schools of fish. The interaction rules and channels of communication between insects that lead to collective behavior have not yet been determined. >>

<< ️(AA) propose a theoretical model based on acoustic communication between swarm members, where each individual is attracted to a weighted mean field of its neighbors. (They) demonstrate that this simple framework can describe a wide range of swarming dynamics, including a phenomenon where pairs of insects break free from the swarm in a helical orbit around each other. >>

<< ️Counterintuitively, (Their) numerical model suggests that stochastic noise enhances the stability of an insect swarm, as it interferes with pair formation. >>

<< Finally, (AA) demonstrate that a specific species of malarial mosquito produces swarms that reside on the edge of a transition to instability. (Their) study shows that fairly simple local interaction rules can be sufficient to describe the collective behavior of swarming biological systems. >>

Justin Faber, Annabelle Boots, Dolores Bozovic. Noise-induced stability of insect swarms. arXiv: 2608.00314v2 [physics.bio-ph]. Aug 7, 2026.

https://arxiv.org/abs/2608.00314

Also: swarm, behavior, noise, instability, transition, sound, jazz, dance, in https://www.inkgmr.net/kwrds.html 

Keywords: behavior, swarm, noise, instability, transitions, sound, jazz, dance, flying insects, collective behavior, acoustic communication, weighted mean field of neighbors.

# music: rhythm as an ordered phase of sound; how musical meter emerges in a statistical mechanical model.

<< ️(AA) develop a model of musical rhythm and meter based on optimizing the trade-off between human psychological preferences for perceiving repeated patterns in time with a desire for variety and complexity. >>

<< ️By mapping these competing preferences onto analogous quantities in statistical physics, (They) define an effective free energy which is minimized in the grand canonical ensemble. Using a mean field approximation, (They) observe phase transitions in the model from disordered events in time to orderings that closely reproduce those seen in music. >>

<< ️(They) then compare the range of rhythmic characteristics predicted by the model to a data set drawn from compositions by Johann Sebastian Bach, finding generally good quantitative agreement. The results provide a lens through which to study musical rhythm and a method for generatively producing rhythms. >>

Robert St. Clair, Jesse Berezovsky. Rhythm as an ordered phase of sound: How musical meter emerges in a statistical mechanical model. Phys. Rev. E 113, 054116. May 11, 2026.

https://journals.aps.org/pre/abstract/10.1103/kjfs-v245

arXiv: 2604.07476v1 [cond-mat.stat-mech]. Apr 8,2026.

https://arxiv.org/abs/2604.07476

Also: music, sound, jazz, brain, in https://www.inkgmr.net/kwrds.html 

Keywords: music, sound, jazz, brain, musical rhythms, perceiving repeated patterns, desire for variety and complexity, phase transitions, disordered events, J.S. Bach.

# jazz: black hole blues

<< Black Hole Blues is Quadrature’s debut album. The quartet grew out of the long-running Brooklyn Raga Massive jam sessions and effortlessly brings together a dazzling, charming and ingenious fusion of Indian raga, rock, jazz, psychedelia, and world music influences. >>

Tyler Bennet. Jazz, Raga, And Black Holes: Quadrature Plots Debut Black Hole Blues. World Music Central. Apr 5, 2026.

https://worldmusiccentral.org/jazz-raga-and-black-holes-quadrature-plots-debut-black-hole-blues/

https://youtu.be/yXIggbjLydo

Also: jazz, sound, music, jamming, black hole, dance, in https://www.inkgmr.net/kwrds.html 

Keywords: jazz, sound, music, jamming, black hole, dance

# gst: beyond interpolation toward invention, the hypothesis of selective imperfection as a generative framework for analysis, creativity and discovery.

<< ️(AA) introduce materiomusic as a generative framework linking the hierarchical structures of matter with the compositional logic of music. Across proteins, spider webs and flame dynamics, vibrational and architectural principles recur as tonal hierarchies, harmonic progressions, and long-range musical form. >>

<< ️(They) show how sound functions as a scientific probe, an epistemic inversion where listening becomes a mode of seeing and musical composition becomes a blueprint for matter. >>

<< ️Selective imperfection provides the mechanism restoring balance between coherence and adaptability. >>

<< ️(They) show how swarm-based AI models compose music exhibiting human-like structural signatures such as small-world connectivity, modular integration, long-range coherence, suggesting a route beyond interpolation toward invention. (They) show that science and art are generative acts of world-building under constraint, with vibration as a shared grammar organizing structure across scales. >>

Markus J. Buehler. Selective Imperfection as a Generative Framework for Analysis, Creativity and Discovery. arXiv: 2601.00863v1 [cs.LG]. Dec 30,  2025.

https://arxiv.org/abs/2601.00863

Also: jazz, music, clinamen, chaos, defect, error, mistake, noise, in https://www.inkgmr.net/kwrds.html 

Keywords: gst, jazz, music, clinamen, parenklisis, selective imperfection, defect, error, mistake, noise, invention, long-range coherence, chaos.

FonT:  apropos of 'selective imperfection', at one time I was surprised by the structure of a temple gate in Kyoto where one of the elements is installed upside down.

# brain: network representations reveal structured uncertainty in music.

<< ️Music, as a structured yet perceptually rich experience, can be modeled as a network to uncover how humans encode and process auditory information. While network-based representations of music are increasingly common, the impact of feature selection on structural properties and cognitive alignment remains underexplored. >>

<< ️In this study, (AA) evaluated eight network models, each constructed from symbolic representations of piano compositions using distinct combinations of pitch, octave, duration, and interval, designed to be representative of existing approaches in the literature. By comparing these models through topological metrics, entropy analysis, and divergence with respect to inferred cognitive representations, (They) assessed both their structural and perceptual efficiency.  >>

<< ️(AA) findings reveal that simpler, feature-specific models better match human perception, whereas complex, multidimensional representations introduce cognitive inefficiencies. These results support the view that humans rely on modular, parallel cognitive networks--an architecture consistent with theories of predictive processing and free energy minimization. >>

<< ️Moreover, (AA) find that musical networks are structurally organized to guide attention toward transitions that are both uncertain and inferable. The resulting structure concentrates uncertainty in a few frequently visited nodes, creating local entropy gradients that alternate between stable and unpredictable regions, thereby enabling the expressive dynamics of tension and release that define the musical experience. >> 

<< ️These findings show that network structures make the organization of uncertainty in music observable, offering new insight into how patterned flows of expectation shape perception, and open new directions for studying how musical structures evolve across genres, cultures, and historical periods through the lens of network science. >>

Lluc Bono Rosselló, Robert Jankowski, et al. Network representations reveal structured uncertainty in music. arXiv: 2509.14053v1 [physics.soc-ph]. 17 Sep 17,  2025.

https://arxiv.org/abs/2509.14053

Also: brain, music, jazz, perception, uncertainty, network, in https://www.inkgmr.net/kwrds.html 

Keywords: brain, music, jazz, perception, auditory information, networks, structural properties, cognitive alignment, uncertainty, uncertain-- inferable transitions.

# life: Trump-Musk, an evolution of the mjq model, one of the two attractors is a phantom entity

<< Elon Musk may be easing off his role at the Department of Government Efficiency (DOGE ), but President Donald Trump isn't easing off his praise. >>

<< On Wednesday, Trump praised Musk's smarts and patriotism during an executive order signing in the Oval Office, brushing off critics and defending the tech mogul’s work on federal reform. >>

<< "He’s an incredible… brilliant guy," Trump said. "He was a tremendous help both in the campaign, and in what he's done with DOGE." >>

<< DOGE, launched in 2025, has served as a hallmark of Trump’s second-term agenda to cut waste, streamline federal agencies, and apply private sector principles to federal operations. >>

Jasmine Baehr. Trump praises Elon Musk as ‘patriot, a brilliant guy, and a friend of mine’ amid DOGE exit. Foxnews.com. Apr23, 2025 10:43pm EDT.

https://www.foxnews.com/politics/trump-praises-elon-musk-patriot-brilliant-guy-friend-mine-amid-doge-exit

Also: mjq in Font https://flashontrack.blogspot.com/search?q=mjq 

mjq in Notes (quasi-stochastic poetry) attrattore cooperativo bipolare (nell' elastici spigoli). March 05, 2007.

https://inkpi.blogspot.com/2007/03/2124-attrattore-cooperativo-bipolare.html

Also: (Perpetual post-Donald, implemented in an artificial intelligence machine). Exponential post-Donald (without Donald), how AI could interfere (drive) next political elections. FonT. May 9, 2023.

https://flashontrack.blogspot.com/2023/05/life-exponential-post-donald-without.html

Also: Mr. Donald, artificial intell, jazz, in https://www.inkgmr.net/kwrds.html 

Keywords: life, mjq, jazz, Donald, ai, artificial intelligence

# gst: noise as endogenous control

<< Systems biology faces the monumental task of synthesizing vast amounts of molecular facts into a cohesive whole. While it is recognized that stochasticity is ubiquitous in the cell, with noise playing a role in gene expression, differentiation, and switching (..), it is still commonly argued that the cell functions in spite of the noisy cellular environment. >>️

<< Stochastic systems have a control-theoretic interpretation in which noise plays the role of endogenous control. In the weak-noise limit, relevant at low temperatures or in large populations, control is optimal and an exact mathematical mapping from noise to control is described, where the maximizing the probability of a state becomes the control objective. >>

<< In Langevin dynamics noise is identified directly with control, while in general Markov jump processes, which include chemical reaction networks and electronic circuits, (AA) use the Doi-Zel'dovich-Grassberger-Goldenfeld-Peliti path integral to identify the `response' or `tilt' field π as control, which is proportional to the noise in the semiclassical limit. This solves the longstanding problem of interpreting π. >>

AA << illustrate the mapping on multistable chemical reaction networks and systems with unstable fixed points. The noise-control mapping builds intuition for otherwise puzzling phenomena of stochastic systems: why the probability is generically a non-smooth function of state out of thermal equilibrium; why biological mechanisms can work better in the presence of noise; and how agentic behavior emerges naturally without recourse to mysticism. >>

Eric De Giuli. Noise equals endogenous control. arXiv: 2503.15670v2 [q-bio.MN]. Mar 24, 2025.

https://arxiv.org/abs/2503.15670

Also: noise, disorder & fluctuations, transition, dance, jazz, in https://www.inkgmr.net/kwrds.html 

Keywords: gst, noise, disorder, transition, ethno, crosstalk, gossip, misinformation, fake news, dance, jazz

# gst: 'jazzy' intermittency, its onset and multiscaling in active turbulence.

<< Recent results suggest that highly active, chaotic, nonequilibrium states of living fluids might share much in common with high Reynolds number, inertial turbulence. (AA) now show, by using a hydrodynamical model, the onset of intermittency and the consequent multiscaling of Eulerian and Lagrangian structure functions as a function of the bacterial activity. (Their) results bridge the worlds of low and high Reynolds number flows as well as open up intriguing possibilities of what makes flows intermittent. >>️

AA << believe that (Their) work significantly understands the dynamics of dense bacterial suspensions in ways which isolates the truly turbulent effects from those stemming from simpler chaotic motion. More intriguingly, and at a broader conceptual framework, this study yet again underlines that intermittency can be an emergent phenomena in flows where the nonlinearity does not, trivially, dominate the viscous damping. Indeed, there is increasing evidence of intermittency emerging in systems which are not turbulent in the classical sense. Examples include flows with modest Reynolds number of∼O(10e2) showing intermittent behaviour characteristic of high Reynolds turbulence, self-propelling active droplets with intermittent fluctuations, active matter systems of self-propelled particles, which undergo a glass transition, with an intermittent phase before dynamical arrest, and perhaps most pertinently, in elastic turbulence. Thus, (AA) believe, (Their) work will contribute further to understanding what causes flows to turn intermittent. Answers to such questions will also help in understanding fundamental questions in high Reynolds number turbulence. >>️

Kolluru Venkata Kiran, Kunal Kumar, et al. Onset of Intermittency and Multiscaling in Active Turbulence. Phys. Rev. Lett. 134, 088302. Feb 28, 2025. 

https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.134.088302  arXiv: 2408.06950v2 [cond-mat.soft].  https://arxiv.org/abs/2408.06950

Also: intermittency, transition, fluctuations, drop, droplet, droploid, elastic, turbulence, chaos, jazz, in https://www.inkgmr.net/kwrds.html 

Keywords: gst, intermittency, transitions, fluctuations, drops, droplets, droploids, elasticity, turbulence, chaos, jazz

# jazz. Got the Feeling. John McLaughlin, Jeff Beck. Live at Avery Fisher Hall, New York. Apr 30, 1975.

0:00​ Django 2002 

11:14​ Scatterbrain 2002 

15:48​ Manic Depression 1998 

23:11​ Power 1975 

28:54​ Early Led Boots/Power, Jam 1975 

37:58​ Diamond Dust, Jam 1975 

43:56​ Got the Feeling 1975 

1:07:49​ Django 1995 

1:15:12​ Cause We've Ended As Lovers 2023 

"Django" 

"Scatterbrain" 

live at the Royal Festival Hall on 14 September 2002. 

Tony Hymas on keyboards, Randy Hope-Taylor on bass, Stephen Barney on drums. Terry Bozzio (2nd drummer) and Aref Durvesh (tabla) joins on Scatterbrain! 

"Django" is a 1954 jazz standard written by John Lewis as a tribute to the Belgian-born jazz guitarist Django Reinhardt. 

    • Django  ​ from Django album by the Modern Jazz Quartet, released in 1956. 

    • Django  ​ from Evolution solo piano album by John Lewis, released in 1999. 

"Scatterbrain" written by Jeff Beck and Max Middleton. 

    • Scatterbrain  ​ originally from 1975 album Blow By Blow. 

"Manic Depression" 

live from Montreux Jazz Festival 1998. 

    • Manic Depression  ​ originally by Jimi Hendrix. 

"Power" 

live at Auditorium Theatre, Milwaukee, Wisconsin on 10 May 1975. 

Jeff Beck - Guitar, John McLaughlin - Guest Guitar, Wilbur Bascomb - Bass, Max Middleton - Keyboards, Bernard "Pretty" Purdie - Drums. 

    • Power  ​ originally by Stanley Clarke. 

"Early Led Boots/Power, Jam" 

"Diamond Dust, Jam" 

live at Reunion Arena, Dallas, Texas 11 June 1975. 

Jeff Beck as guest guitarist with Mahavishnu Orchestra. John McLaughlin: electric guitar, Ralphe Armstrong: electric bass, Stu Goldberg: keyboards, Steve Kindler: violin, Carol Shive: violin, Norma Jean Bell: saxophone, Premik Russel Tubbs: saxophone, Philip Hirschi: cello, Narada Michael Walden: drums. 

    • Led Boots  ​ from 1976 Wired album. 

    • Diamond Dust  ​ from 1975 Blow By Blow album. 

"Got the Feeling" 

live at Avery Fisher Hall, New York 30 April 1975. 

Jeff Beck - Guitar, John McLaughlin - Guest Guitar, Wilbur Bascomb - Bass, Max Middleton - Keyboards, Bernard Purdie - Drums. 

    • Got the Feeling  ​ from 1971 Rough And Ready album. 

"Django" 

Jeff Beck & John McLaughlin on guitars, Tony Hymas on keyboards, Pino Palladino on bass, Mark Mondesir on drums 

    • Django (Instrumental)  ​ from The Promise album by John McLaughlin, released in 1995. 

"Cause We've Ended As Lovers" 

live at Hanover, Germany 10th October 2023 by John McLaughlin Quintet: bassist Etienne Mbappe, drummer Ranjit Barot, pianist Jany McPherson and Gary Husband on keyboards. Written by Stevie Wonder. 

    • Cause We've Ended as Lovers  ​ from 1975 Blow By Blow album. 

    • Cause We've Ended As Lovers  ​ from 1974 Stevie Wonder Presents Syreeta album. 

@chromedreamer. Jul 6, 2024

https://youtu.be/VLjm1ARIhjA

Also: jazz, music, in https://www.inkgmr.net/kwrds.html 

Keywords: jazz, music

# life: apropos of singular bizarre synchronies and extreme syntheses

(●) Black Sabbath, Ozzy Osbourne, et al. Back to the Beginning. Birmingham Villa Park. Saturday Doors: 12:00

https://www.livenation.co.uk/back-to-the-beginning-tickets-adp1561055

(●) << Learn 2 chords and then get a good lawyer before learning the 3rd. >>. Tony Iommi

https://www.azquotes.com/quote/1522713 

Also: Ozzy, in FonT https://flashontrack.blogspot.com/search?q=ozzy

Also: music, jazz, dance, three balls, in https://www.inkgmr.net/kwrds.html 

Keywords: life, music, jazz, dance, three balls, Ozzy

# jazz: "Spanish Fly" - VAN HALEN II (1979).

<< Un volo pindarico di sola chitarra, di poco meno di un minuto, che si libra tra i solchi incandescenti del secondo album, VAN HALEN II. La leggenda narra che, durante le registrazioni del disco, Eddie si fosse ubriacato una sera a casa del produttore Ted Templeman e si fosse messo a suonare una chitarra acustica. Sconvolto da ciò che stava ascoltando, Templeman decise di inserire quella perla nel disco in lavorazione. In quel minuto Eddie esegue una prova di virtuosismo che lascia senza parole: non è solo abilità tecnica, ma pura musicalità, con un groove che trasforma quella che poteva essere una semplice dimostrazione tecnica in una gemma autentica e compiuta. >>

Gianni Rojatti. Eddie Van Halen oltre "Jump": 5 perle da riscoprire. Jan 26, 2025. 

https://www.radiofreccia.it/notizie/articoli/eddie-van-halen-oltre-jump-5-perle-da-riscoprire/

 "Spanish Fly" - VAN HALEN II (1979).

https://youtu.be/cM7GZXeH6-g 

Also: jazz, music, in https://www.inkgmr.net/kwrds.html 

Keywords: jazz, music

# life: apropos of impossible predictions, Lewis & Jackson (mjq) dipole, a bizarre form revisited

<< Qui un kernel di creativita' invece di autogenerarsi all'interno di un sistema cognitivo individuale emerge e si stabilizza grazie all' interazione cooperativa a lungo termine tra due personalita' ... >>

️

<< Qui si potrebbe introdurre un ulteriore elemento di impredicibilita'  (..) quasi una meccanica a metano protonato, per dire ... >>

️

2124 - attrattore cooperativo bipolare (nell'elastici spigoli). Notes. (quasi-stochastic poetry). Mar 05, 2007.

https://inkpi.blogspot.com/2007/03/2124-attrattore-cooperativo-bipolare.html   

Also: mjq, all the things you are (jazz night). 

https://youtu.be/6SLy0BhODLs?si=Pu43K2aYgBsbC3he

Also:  << Musk was indispensable to Trump’s campaign this year, endorsing the former president before pouring more than $100 million into the effort to elect him. Now he’s serving as one of Trump’s closest advisers, staying overnight at Mar-a-Lago and attending virtually every high-level meeting by his side. There are reports that he’s effectively living at the club. All of that was already inspiring headlines last month like, “Elon Musk may already be overstaying his welcome in Trump’s orbit.” >>

Eddie Scarry. Here’s How e Media Are Lying Right Now: Fake Trump-Musk. thefederalist.com. Dec 19, 2024.️

https://thefederalist.com/2024/12/19/heres-how-the-media-are-lying-right-now-fake-trump-musk-wedge-edition/

Also:  << In meno di tre giorni Elon Musk è riuscito a portare il governo degli Stati Uniti a un passo dalla chiusura e a interferire con le imminenti elezioni tedesche. Il tutto senza alzare gli occhi dal suo telefonino. È con un tweet sul social X ... >>️

Simona Siri. Il caso. lastampa.it  Dec 21, 2024.  https://www.lastampa.it/esteri/2024/12/21/news/elon_musk_germania_elezioni_ultradestra_afd-14899496/

Also: jazz, RAG-time, Mr. Donald, in https://www.inkgmr.net/kwrds.html 

Keywords: gst, jazz, RAG-time, Mr. Donald, Mr. Elon

# gst: taming uncertainty, a tutorial by NaN et Al.

<< All models are wrong, but some are useful. >>. George Box. ️

Nan Chen, Stephen Wiggins, Marios Andreou. Taming Uncertainty in a Complex World: The Rise of Uncertainty Quantification - A Tutorial for Beginners. arXiv: 2408.01823v1 [math.DS]. Aug 3, 2024. 

https://arxiv.org/abs/2408.01823

Also: NaN 'Not a Number'. In: Onda pneica. Apr 10, 2005 (quasi-stochastic poetry) https://inkpi.blogspot.com/2005/04/1694b-onda-pneica.html ;  nan(). In: Linux manual. https://www.man7.org/linux/man-pages/man3/nanf.3.html

Also: << Amico, qualunque  cosa suonerai . . . >>. Jelly Roll Morton. In: Soniche a ramulo. Jan 28, 2007 (quasi-stochastic poetry). https://inkpi.blogspot.com/2007/01/2113-soniche-ramulo.html  

Also: uncertainty, Mr. Jelly Roll Morton, jazz, in https://www.inkgmr.net/kwrds.html 

Keywords: gst, uncertainty, Jelly Roll, jazz

# life: Potus race, Kamala knows her jazz

<< a video showing Harris emerging from a record store in Washington DC has recently gained massive traction on social media. The footage, taken in May 2023, shows her engaging with journalists while displaying and talking about the records she had purchased. This video clip was notably shared and reposted among the European jazz community – not people you’d necessarily think would be hugely interested in the musical tastes of US presidential candidates. >>

<< Harris’s purchases included three classic jazz albums by notable African American artists: Charles Mingus’s 1972 album Let My Children Hear Music, Roy Ayers’ 1976 Everybody Loves the Sunshine, and the 1959 collaboration of Ella Fitzgerald and Louis Armstrong on Porgy and Bess. >>️

<< Liking and knowing jazz, in some circles at least, suggests sophistication, intellectualism, and a leaning towards advocacy for cultural unity through diversity. The improvisational and creative elements found in jazz might also translate to a degree of flexibility in her politics. >>

<< The love of music is not necessarily an electoral strategy. But it would be interesting to find out which approach resonates most with voters ahead of the coming US election: scattergun and with no particular demographic focus, or targeted and consistent. >>

Haftor Medbøe, Jose Dias. US election 2024: Kamala Harris knows her jazz – why this could count with voters. theconversation.com. Aug 9, 2024.

https://theconversation.com/us-election-2024-kamala-harris-knows-her-jazz-why-this-could-count-with-voters-236344

Also: jazz, RAG-time, in https://www.inkgmr.net/kwrds.html 

Keywords: life, potus, potus race, jazz, RAG-time

# life: landing on a swinging perch: peach-faced lovebirds (Agapornis roseicollis) prefer extremes.

<< Birds frequently must land safely and accurately on moving branches or power lines, and seemingly accomplish such maneuvers with acrobatic precision. To examine how birds target and land successfully on moving supports, (AA) investigated how peach-faced lovebirds (Agapornis roseicollis) approach and land on a swinging perch.  >>️

<< In support of (AA) hypothesis for stable landings, lovebirds timed their landings in a majority of trials (51.3%), when the perch was approaching either extreme of its motion with its velocity nearing zero (27.5% in the same direction as the bird’s approach – SDs, and 23.8% in the opposite direction to the bird’s approach – ODs). As a result, lovebirds exhibited a robust bimodal strategy for timing their landing to the phase of the swinging perch. Less commonly, lovebirds landed when the perch was moving at high velocity either toward the bird’s approach (12.3%) or in the same direction as the bird’s approach (11.5%); with the remainder (21.9%) of trials distributed over a broad range of swing phases. >>️

Partha S Bhagavatula, Andrew A. Biewener. Landing on a swinging perch: peach-faced lovebirds prefer extremes. biorxiv.org. Oct 8, 2024.

https://www.biorxiv.org/content/10.1101/2024.07.21.604435v2

Also: behav, birds, extreme, jazz, Mr. Jelly Roll Morton, in: https://www.inkgmr.net/kwrds.html 

Keywords: life, birds, extreme,  behavior, behaviour, jazz, Mr. Jelly Roll Morton

# gst: apropos of 'normal' (jazzy?) codes, bacteria encode hidden, free-floating genes outside their genome.

AA << show that bacteria break that rule and can create free-floating and ephemeral genes, raising the possibility that similar genes exist outside of our own genome. >>️

<< What this discovery upends is the notion that the chromosome has the complete set of instructions that cells use to produce proteins, (..) We now know that, at least in bacteria, there can be other instructions not preserved in the genome that are nonetheless essential for cell survival. (..) The DNA molecule is a fully functioning, free-floating, transient gene. >> Samuel Sternberg. 

Bacteria Encode Hidden Genes Outside Their Genome—Do We? Columbia University Irving Medical Center. Aug 8, 2024. 

https://www.cuimc.columbia.edu/news/bacteria-encode-hidden-genes-outside-their-genome-do-we   

Stephen Tang, Valentin Conte, et al. De novo gene synthesis by an antiviral reverse transcriptase. Science. doi: 10.1126/ science.adq0876. Aug 8, 2024. 

https://www.science.org/doi/10.1126/science.adq0876

Also: 

codes https://flashontrack.blogspot.com/search?q=codes

DNA  https://flashontrack.blogspot.com/search?q=dna

RNA  https://flashontrack.blogspot.com/search?q=rna

CRISPR  https://flashontrack.blogspot.com/search?q=crispr

normal, jazz, in https://www.inkgmr.net/kwrds.html 

Keywords: gst, codes, dna, rna, crispr, normal, jazz

# music: masters of noise, Frank Zappa plays bicycles

Frank Zappa teaches Steve Allen to play The Bicycle (aired March 3, 1963).

https://youtu.be/QF0PYQ8IOL4

<< This televisual gem inspired me follow along which got me into endless trouble at family picnics and barbecues for playing my own symphonic masterpieces which, for some strange reason, nobody else seemed to enjoy. I extended Frank's genius to my exploration of the vacuum cleaner, ping pong balls and paddles, (..)  The next time you're out in a forest I challenge you to explore the musical nature of nature for yourself. Trees make great drums and often ring with higher tones - not to mention the musical benefits of rocks and stones. >>️️

That Hairy Canadian. Jun 21, 2014. 

https://m.youtube.com/@ThatHairyCanadian

Also: music, jazz, noise, error, in https://www.inkgmr.net/kwrds.html 

Keywords: music, jazz, noise, error

# ethno: cross-cultural comparison of rhythm priors in 15 countries.

<< Music is present in every known society but varies from place to place. What, if anything, is universal to music cognition? (AA) measured a signature of mental representations of rhythm in 39 participant groups in 15 countries, spanning urban societies and Indigenous populations. >>️

Their << results suggest a common feature of music cognition: discrete rhythm ‘categories’ at small-integer ratios. These discrete representations plausibly stabilize musical systems in the face of cultural transmission but interact with culture-specific traditions to yield the diversity that is evident when mental representations are probed across many cultures. >>️

Nori Jacoby, Rainer Polak, et al. Commonality and variation in mental representations of music revealed by a cross-cultural comparison of rhythm priors in 15 countries. Nat Hum Behav.  doi: 10.1038/ s41562-023-01800-9. March 4, 2024. 

https://www.nature.com/articles/s41562-023-01800-9 

Also: ethno, music, jazz, behav, in https://www.inkgmr.net/kwrds.html 

Keywords: ethno, music, jazz, behavior

# gst: laminar and turbulent flows detected in music, a fluid framework approach

<< The relationship between musical material and physical phenomena has become a topic in the musicological literature over the last several decades, particularly concerning elements of the musical system itself, and constructions found in the work of contemporary classical composers such as Gyorgy Ligeti and Iannis Xenakis. Most scholars, who adopt this approach, explore the physical phenomena of fractals in the analysis of musical works, but fluid mechanical frameworks, such as laminar and turbulent flows, offer a new avenue to be explored. In this paper (AA) will propose a novel method of musical analysis for examining musical structures in terms of fluid-like behaviour such that Ligeti etude no. 9 serves as a model, whereby the metaphors of laminar and turbulent flows take precedence. >>

Noah Chuipka. Musico-acoustic Depictions of Laminar and Turbulent Flows in Ligeti Piano Etude No. 9 and a Novel Method of Analysis. arXiv: 2306.10093v1 [cs.SD]. Jun 17, 2023. 

https://arxiv.org/abs/2306.10093

Also: music, jazz, turbulence, in https://www.inkgmr.net/kwrds.html

Keywords: gst, music, jazz, turbulence

# jazz: when turbulence underneath it and on top of it.

<< The album title comes from poet and scholar Fred Moten, who described Gamedze's drumming in the internet forum Poesis as an "amazing interplay between turbulence and pulse. Pulse is supposed to regulate and also be regular, but the turbulence underneath it and on top of it, it's just extraordinary." >>️

Thom Jurek. Turbulence and Pulse. allmusic.com. May 5, 2023. 

https://www.allmusic.com/album/turbulence-and-pulse-mw0003947563?1684082977357 

Also: jazz, turbulence, in  https://www.inkgmr.net/kwrds.html

Keywords: jazz, turbulence