Results 111 to 120 of about 21,626 (312)

Fractal AI: A fragile theory of intelligence

open access: yesCoRR, 2018
57 pages, python code on https://github.com/FragileTheory/FractalAI, V4: typo in formula at 2.2.3, V4.1 typo in pseudocode at 4 ...
Sergio Hernandez Cerezo   +1 more
openaire   +2 more sources

The Seepage Characteristics of Single Rough Joint of Granite Based on NMR Technology: A Modified Cubic Law

open access: yesEnergy Science &Engineering, EarlyView.
The low‐field nuclear magnetic resonance (NMR) measurements are applied to investigate the seepage characteristics of the single rough joint. The purpose of this paper is to investigate the seepage characteristics of granite specimens with single‐joint channel under the different roughness, confining pressures and seepage pressures.
Hao Cheng, Xiujie Zhong
wiley   +1 more source

Abduction and Deduction in Dynamical Cognitive Science

open access: yesTopics in Cognitive Science, EarlyView., 2023
Abstract This paper reviews the recent history of a subset of research in dynamical cognitive science, in particular that subset that allies itself with the sciences of complexity and casts cognitive systems as interaction dominant, noncomputational, and nonmodular. I look at this history in the light of C.S.
Anthony Chemero
wiley   +1 more source

A Review on Fractal Technology Applications in Cementitious Materials: Theory and Limitations

open access: yesFractal and Fractional
This comprehensive review examines the application of fractal theory and technology in the study of cementitious materials, with a focus on cement and concrete.
Yi Zhao, Junjie Wang
doaj   +1 more source

Current Status of Application of Fractal Theory and Methods in Thermal Spray Coating Research [PDF]

open access: yesCailiao Baohu
Thermal spraying technology is one of the key supporting technologies of remanufacturing, and the heterogeneous interface between thermal spray coating and substrate has a significant impact on the coating performance.
WANG Rui, WANG Hai, LI Jiaqi, WANG Haidou, SUN Xiaofeng, MA Guozheng, LIU Jian, GUO yongming
doaj   +1 more source

Numerical Investigation of Methane Transport Within and Around Evolving Cracks

open access: yesEnergy Science &Engineering, EarlyView.
A validated model shows that natural gas leakage induces soil deformation and forms three key cracks. When diffusion is low, methane moves mainly along the primary crack, demonstrating how natural fractures reshape pathways and significantly enhance methane migration.
Le Wang   +3 more
wiley   +1 more source

Brain–Computer Interfaces: The Dawn of a New Era in Disease Treatment

open access: yesExploration, EarlyView.
This study investigates the potential of brain–computer interface (BCI) technology in treating neuropsychiatric disorders, such as movement and communication barriers. Our review examines the history, signal paradigms, and diverse applications of BCI while also discussing ongoing research into novel materials and emerging technologies that offer ...
Yuqi Feng   +11 more
wiley   +1 more source

Mechanical stability in flexible perovskite solar cells: Interface engineering and device design

open access: yesFlexMat, EarlyView.
Statistics of the improvement methods for f‐PSCs. Abstract Flexible perovskite solar cells (f‐PSCs) demonstrate significant potential for application in next‐generation wearable electronic devices and photovoltaic building integration due to their high power conversion efficiency and excellent power‐to‐weight ratio. However, the inherent brittleness of
Hong‐Yi Hou   +3 more
wiley   +1 more source

FRACTAL GEOMETRY IN AGRICULTURAL CASH PRICE DYNAMICS

open access: yes
Agricultural prices are determined by natural and socio-economic factors that are known to be self-similar at different time scales and to follow non-periodic cyclical patterns.
Frechette, Darren L., Jin, Hyun Joung
core  

Impact of a purina fractal array geometry on beamforming performance and complexity

open access: yes, 2013
This paper investigates the possible benefits of using a Purina fractal array for beamforming, since this particular fractal has recently been suggested as the flight formation for a fractionated space craft.
Weiss, Stephan   +6 more
core  

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