A power law distribution of metabolite abundance levels in mice regardless of the time and spatial scale of analysis [PDF]
Biomolecule abundance levels change with the environment and enable a living system to adapt to the new conditions. Although, the living system maintains at least some characteristics, e.g. homeostasis.
Shumpei Sato +4 more
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The Modified Form of the Gutenberg-Richter Law in Solar Flare Complex Network : Approach of Genetic Algorithm on the Thresholded Power-Law Behavior [PDF]
The hybrid model approach is adopted to construct the solar flare complex network. The modified form of Gutenberg-Richter law is obtained as the frequency-magnitude distribution of the empirical data.
Amin Najafi
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Evolution of the Complex Supply Chain Network Based on Deviation from the Power-Law Distribution
The power-law distribution is an important descriptive characteristic of scale-free complex supply chain networks (SCN). The power-law distribution and deviation phenomena of SCN nodes are explored in combination with complex network theory, so it is ...
Xiaodong Qian, Yufan Dai
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Participation in wiki communities: reconsidering their statistical characterization [PDF]
Peer production online communities are groups of people that collaboratively engage in the building of common resources such as wikis and open source projects.
Ámbar Tenorio-Fornés +2 more
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Firm-Size Distribution in Poland: Is Power Law Applicable?
This article focuses on the existence of power laws in the firm-size distribution in Poland. Specifically, we empirically test whether the size distribution of companies in Poland has the characteristics of Zipf ’s law, a special case of power law ...
Piotr Gabrielczak, Tomasz Serwach
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Research on Weight Initialization Method in Deep Learning [PDF]
The essence of deep neural network training is the constant adjustment of the initial weight, and the entire training process is time consuming and requires a large amount of data.Most pretraining networks are essentially trained weight data.If the ...
XING Tongtong, SUN Rencheng, SHAO Fengjing, SUI Yi
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Size distribution law of earthquake-triggered landslides in different seismic intensity zones [PDF]
The Ms 8.0 Wenchuan earthquake in 2008 and Ms 7.0 Lushan earthquake in 2013 produced thousands of landslides in the southern region of the Longmen Mountains in China.
Y. Huang +5 more
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Statistical analyses support power law distributions found in neuronal avalanches. [PDF]
The size distribution of neuronal avalanches in cortical networks has been reported to follow a power law distribution with exponent close to -1.5, which is a reflection of long-range spatial correlations in spontaneous neuronal activity.
Andreas Klaus, Shan Yu, Dietmar Plenz
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Power law statistics of force and acoustic emission from a slowly penetrated granular bed [PDF]
Penetration-resistant force and acoustic emission (AE) from a plunged granular bed are experimentally investigated through their power law distribution forms. An AE sensor is buried in a glass bead bed.
K. Matsuyama, H. Katsuragi
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Trust levels in social networks
Dunbar's number is the cognitive limit of an individual to maintain stable relationships with others in his network. It is based on the size of the neocortex of the human brain.
Santanu Acharjee, Akhil Thomas Panicker
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