Diffusing up the hill: Dynamics and equipartition in highly unstable systems
Stochastic motion of particles in a highly unstable potential generates a number of diverging
trajectories leading to undefined statistical moments of the particle position. This makes …
trajectories leading to undefined statistical moments of the particle position. This makes …
When and how much to reproduce: the trade-off between power and efficiency
CC Smith - American Zoologist, 1976 - academic.oup.com
A compromise between speed and efficiency of energy conversions gives the maximum
power of useful energy conversion at intermediate efficiencies. Organisms are selected to …
power of useful energy conversion at intermediate efficiencies. Organisms are selected to …
Biological Self-organisation and Markov blankets
Biological self-organisation is a process of spontaneous pattern formation; namely the
emergence of coherent and stable systemic configurations that distinguish themselves from …
emergence of coherent and stable systemic configurations that distinguish themselves from …
[HTML][HTML] Dissipative structures, machines, and organisms: A perspective
D Kondepudi, B Kay, J Dixon - Chaos: An Interdisciplinary Journal of …, 2017 - pubs.aip.org
Self-organization in nonequilibrium systems resulting in the formation of dissipative
structures has been studied in a variety of systems, most prominently in chemical systems …
structures has been studied in a variety of systems, most prominently in chemical systems …
Collective motion
T Vicsek, A Zafeiris - Physics reports, 2012 - Elsevier
We review the observations and the basic laws describing the essential aspects of collective
motion—being one of the most common and spectacular manifestation of coordinated …
motion—being one of the most common and spectacular manifestation of coordinated …
Increasing entropy: Heat death or perpetual harmonies?
RE Ulanowicz - International Journal of Design & Nature and …, 2009 - witpress.com
Classically, the increase of entropy implies an ineluctable dissipation of energy and
materials into what is known as 'heat death'. A strictly logical take on the Boltzmann entropy …
materials into what is known as 'heat death'. A strictly logical take on the Boltzmann entropy …
Equal fitness paradigm explained by a trade-off between generation time and energy production rate
Most plant, animal and microbial species of widely varying body size and lifestyle are nearly
equally fit as evidenced by their coexistence and persistence through millions of years. All …
equally fit as evidenced by their coexistence and persistence through millions of years. All …
Flexibility: a mechanism for control of local velocities in hydroid colonies
CD Harvell, M Labarbera - The Biological Bulletin, 1985 - journals.uchicago.edu
A design conflict exists in passive suspension feeding colonies between maximizing surface
area for feeding and minimizing drag-related forces on the colony. The importance of colony …
area for feeding and minimizing drag-related forces on the colony. The importance of colony …
[HTML][HTML] The natural philosophy of work
SN Salthe - Entropy, 2007 - mdpi.com
Work, by dissipative structures (DS), imposes delay on energy gradient degradation. It
diverts energy flow into DS maintenance while enhancing energy degradation. DS can be …
diverts energy flow into DS maintenance while enhancing energy degradation. DS can be …
Ecological succession as an energy dispersal process
P Würtz, A Annila - Biosystems, 2010 - Elsevier
Ecological succession is described by the 2nd law of thermodynamics. According to the
universal law of the maximal energy dispersal, an ecosystem evolves toward a stationary …
universal law of the maximal energy dispersal, an ecosystem evolves toward a stationary …