Results 31 to 40 of about 573,156 (305)

Corrigendum: Spatial and temporal characterisation of sea-ice deformation

open access: yesJournal of Glaciology, 2018
Correcting a sign error results in no changes to the key conclusions of Hutchings and others (2011). However, there is an improved agreement with previous work. Mean total sea-ice deformation scales log linearly with distance and the scaling exponent was
JENNIFER K. HUTCHINGS   +3 more
doaj   +1 more source

Preferential Behaviour and Scaling in Diffusive Dynamics on Networks [PDF]

open access: yes, 2007
We study the fluctuation properties and return-time statistics on inhomogeneous scale-free networks using packets moving with two different dynamical rules; random diffusion and locally navigated diffusive motion with preferred edges.
Kujawski, B, Tadic, B, Rodgers, GJ
core   +2 more sources

Prediction of Human Pharmacokinetics of Antibody–Drug Conjugates From Nonclinical Data

open access: yesClinical and Translational Science, 2019
Prediction of human pharmacokinetics (PK) based on preclinical information for antibody–drug conjugates (ADCs) provide important insight into first‐in‐human (FIH) study design.
Chunze Li   +17 more
doaj   +1 more source

Detrended Fluctuation Analysis on Cardiac Pulses in Both, Animal Models and Humans: A Computation for an Early Prognosis of Cardiovascular Disease [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2008
We analyzed the heartbeat interval by the detrended fluctuation analysis (DFA) in models and humans. In models, the myocardium of the healthy heart contracted regularly. The deteriorated heart model, however, showed alternating beats so-called "alternans.
Toru Yazawa   +3 more
doaj  

On the Difference of Scaling Properties for Temperature and Precipitation over China

open access: yesAdvances in Meteorology, 2017
The daily air temperature and precipitation records of four meteorological observation stations over China are used to investigate the differences of scaling property employing the detrended fluctuation analysis (DFA) method.
Lei Jiang, Liqing Zhao, Zihao Zhao
doaj   +1 more source

Fractal dimension accounts for allometric scaling exponents of cities

open access: yesHeliyon
Fractal theory has long been used to explain the scaling exponent of allometric growth models. However, the relationship between fractals and allometry is still questioned by some scholars. One viewpoint is that fractals involve scaling laws, but scaling
Yanguang Chen
doaj   +1 more source

A Predictive and Preventative Computation for the Diagnosis of the Heartbeat Control Systems: DFA for the Risk of Mortality in Both, Animal Models and Humans [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2007
We analyzed the heartbeat interval by the detrended fluctuation analysis (DFA) in models and humans. In models, the myocardium of the healthy heart contracted regularly. The deteriorated heart model, however, showed alternating beats so-called "alternans.
Toru Yazawa   +3 more
doaj  

A Hierarchical Allometric Scaling Analysis of Chinese Cities: 1991–2014

open access: yesDiscrete Dynamics in Nature and Society, 2017
The law of allometric scaling based on Zipf distributions can be employed to research hierarchies of cities in a geographical region. However, the allometric patterns are easily influenced by random disturbance from the noises in observational data.
Yanguang Chen, Jian Feng
doaj   +1 more source

Cancellation exponents and multifractal scaling laws in the solar wind magnetohydrodynamic turbulence [PDF]

open access: yesAnnales Geophysicae, 1996
Some signed measures in turbulence are found to be sign-singular, that is their sign reverses continuously on arbitrary finer scales with a reduction of the cancellation between positive and negative contributions.
V. Carbone, R. Bruno
doaj   +1 more source

Scaling of Growth Rate Volatility for Six Macroeconomic Variables

open access: yesContemporary Economics, 2012
We study the annual growth rates of six macroeconomic variables: public debt, public health expenditures, exports of goods, government consumption expenditures, total exports of goods and services, and total imports of goods and services.
Boris Podobnik   +4 more
doaj   +1 more source

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