Results 71 to 80 of about 9,276 (201)

Biohybrid Computing with Proteinoids and Algae

open access: yesAdvanced Science, Volume 12, Issue 36, September 25, 2025.
We developed a novel biohybrid computing system by combining proteinoid microspheres with algae. The biological mixture creates spontaneous electrical oscillations. These oscillations can perform simple logic operations, such as AND, OR, NAND, and NOR gates. Environmental factors like temperature and pH affect how the system works.
Panagiotis Mougkogiannis   +1 more
wiley   +1 more source

Parallel Accelerated Virtual Physarum Lab Based on Cellular Automata Agents

open access: yesIEEE Access, 2019
Self-aware and self-expressive physical systems are inspiring new methodologies for engineering solutions of complex computing problems. Among many other examples, the slime mold Physarum Polycephalum exhibits self-awareness and self-expressiveness while
Nikolaos I. Dourvas   +2 more
doaj   +1 more source

Using transition systems to describe and predict the behaviour of structured excitable media

open access: yes, 2012
I show how transition systems can be applied to the naturally concurrent behaviour of excitable media. I consider structured excitable media, in which excitations are constrained to propagate only in defined narrow channels, and cannot propagate ...
Stevens, William M.
core   +1 more source

Development of a New AMBER Force Field for Cysteine and Histidine Cadmium‐Binding Proteins and Its Validation Through QM/MM MD Simulations

open access: yesJournal of Computational Chemistry, Volume 46, Issue 16, June 15, 2025.
In the context of the AMBER parameterization, a new force field is developed and validated for the simulation of cadmium(II)‐binding proteins. The proposed force field takes into account the polarization effect produced by the central ion on its surroundings.
Matteo Orlandi   +5 more
wiley   +1 more source

Pattern formation of reaction-diffusion system having self-determined flow in the amoeboid organism of Physarum plasmodium

open access: yes, 1998
The amoeboid organism, the plasmodium of Physarum polycephalum, behaves on the basis of spatio-temporal pattern formation by local contraction-oscillators.
A. B. Rovinsky   +44 more
core   +1 more source

Multistable Physical Neural Networks

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 6, June 2025.
This article presents the integration of mechanical bistability into physical neural networks (PNNs), enabling memory retention and bridging computation with physical action. By mapping the equilibrium states of bistable, liquid‐filled chambers, it explores stability and introduces global and local training algorithms.
Ben‐Haim Eran   +3 more
wiley   +1 more source

Myxomycetes of the Lipówka reserve in the Niepołomice Old Growth Forest (S Poland)

open access: yesActa Mycologica, 2013
Fifty eight species and three varieties of slime moulds were collected in the Lipówka reserve in 1999 and 2001. Thirty taxa of slime moulds very rare and rare in Poland were recorded in the reserve, including: Arcyria minuta, A.
Anna Drozdowicz   +3 more
doaj   +1 more source

Fungi and Myxomycetes of the Tehuacán‐Cuicatlán Biosphere Reserve, Mexico: A Comprehensive Review and Future Perspectives

open access: yesIUBMB Life, Volume 77, Issue 6, June 2025.
ABSTRACT The Tehuacán‐Cuicatlán Biosphere Reserve in Mexico, spanning approximately 10,000 km2, is crucial for conserving arid and semi‐arid ecosystems, as it hosts unique endemic species and complex ecological interactions. Despite their environmental significance, fungi and myxomycetes in this region have been understudied, particularly those adapted
Julio Mena‐Portales   +6 more
wiley   +1 more source

Computers from plants we never made. Speculations

open access: yes, 2017
We discuss possible designs and prototypes of computing systems that could be based on morphological development of roots, interaction of roots, and analog electrical computation with plants, and plant-derived electronic components.
A Adamatzky   +54 more
core   +1 more source

Commodity risk assessment of Alnus cordata and Alnus glutinosa specimen trees from the UK

open access: yesEFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high risk plants, plant products and other objects’. This Scientific Opinion covers the plant health risks posed by the following commodities: Alnus cordata and
EFSA Panel on Plant Health (PLH)   +35 more
wiley   +1 more source

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