Results 61 to 70 of about 5,452,708 (289)

Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

Advanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang, Xinyuan Ke, Andrew Heath, Richard J. Ball, Jiawei Xie, Jinchen Fan, Guisheng Li, Kevin Paine   +7 more
wiley   +1 more source

Application of fractal theory in rockfill rheology

Shuili Shuiyun Gongcheng Xuebao, 2017
The rockfill material crushes during the process of rheology and the fractal dimension of rockfill material varies with time. Based on the basic rule of rheological process of coarse-grained soils, the fractal theory is applied into the analysis of ...
BIAN Shihai, LI Guoying, MI Zhankuan
doaj   +1 more source

Persistent fluctuations in stride intervals under fractal auditory stimulation [PDF]

, 2014
Copyright @ 2014 Marmelat et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and ...
Beek, P.J., Beek, PJ, Andreas Daffertshofer, Kjerstin Torre (355432), Beek Peter J., Daffertshofer, A.; id_orcid, Vivien Marmelat (540065), Daffertshofer, Andreas, Torre Kjerstin, Kjerstin Torre, Marmelat, V, Torre, K, Marmelat Vivien, Marmelat, Vivien, Daffertshofer, A, Beek, P.J.; id_orcid, Torre, K., Peter J Beek, Daffertshofer Andreas, Vivien Marmelat, Beek, Peter J., Peter J. Beek (307441), Torre, Kjerstin, Marmelat, V.C.M., Andreas Daffertshofer (238842), Daffertshofer, A.   +25 more
core   +3 more sources

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures

Advanced Science, EarlyView.
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita, E. Palmieri, I. Lucarini, L. Montaina, L. Maiolo   +4 more
wiley   +1 more source

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

, 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, Bowman, Jamie, Punzo, Giuliano, Macdonald, Malcolm, Karagiannakis, Philippos, Stewart, Robert   +5 more
core   +4 more sources

Predictive modeling of low-temperature performance of SMA-13 cold-patching asphalt mixtures based on fractal theory [PDF]

E3S Web of Conferences
In order to study the relationship between the low-temperature performance of cold-patching asphalt mixtures and the fractal of gradation, 13 groups of SMA-13 gradations were designed, and then the low-temperature performance test of cold-patching ...
Sun Zhao-Hui, Xie Jie-Ru, Guo Ke
doaj   +1 more source

Periodic orbit theory in fractal drums [PDF]

Physica A: Statistical Mechanics and its Applications, 2005
The level statistics of pseudointegrable fractal drums is studied numerically using periodic orbit theory. We find that the spectral rigidity $Δ_3(L)$, which is a measure for the correlations between the eigenvalues, decreases to quite small values (as compared to systems with only small boundary roughness), thereby approaching the behavior of chaotic ...
Russ, Stefanie, Mellenthin, Jesper
openaire   +2 more sources

Analyzing urban sprawl patterns through fractal geometry: the case of Istanbul metropolitan area [PDF]

, 2008
Over the last decade, there has been a rapid increase in the amount of literature on the measurement of urban sprawl. Density gradients, sprawl indexes which are based on a series of measurable indicators and certain simulation techniques are some ...
Terzi, F., Kaya, H.S.
core  

Chromatin Packing Domain Engineering Through the Manipulation of Nuclear Cationic States

Advanced Science, EarlyView.
Manipulation of intranuclear divalent cation concentrations rapidly and reversibly remodels chromatin packing domains in living cells. Magnesium depletion disrupts domain compaction, heterochromatin organization, and transcriptional regulation, whereas magnesium loading promotes more compact and stable domains.
Cody L. Dunton, Carrillo Paola Gonzalez, Luay Almassalha, Wing Shun Li, Ruyi Gong, Nicolas Acosta, I Chae Ye, Jane Frederick, Christopher Hogg, Saira John, J. A. Gareth Williams, Rikkert J. Nap, Igal Szleifer, Vadim Backman   +13 more
wiley   +1 more source

Generalized Scheme For Fractal Based Digital Signature (GFDS). [PDF]

, 2007
This paper describes a new development in the cryptographic digital signature scheme based on Mandelbrot and Julia fractal sets. Recently it has been shown that it is possible to have digital signature scheme based on fractal due to the strong connection
Alia, Mohammad Ahmad, Samsudin, Azman
core   +1 more source