Results 91 to 100 of about 3,449,394 (355)

Scaling and Inverse Scaling in Anisotropic Bootstrap percolation [PDF]

open access: yes, 2015
In bootstrap percolation it is known that the critical percolation threshold tends to converge slowly to zero with increasing system size, or, inversely, the critical size diverges fast when the percolation probability goes to zero.
Aernout C. D, Van Enter
core  

Scaling laws for molecular communication

open access: yes, 2014
In this paper, we investigate information-theoretic scaling laws, independent from communication strategies, for point-to-point molecular communication, where it sends/receives information-encoded molecules between nanomachines.
Chae, Chan-Byoung, Eckford, Andrew W.
core   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Forecasting at Scale

open access: yesThe American Statistician, 2017
Forecasting is a common data science task that helps organizations with capacity planning, goal setting, and anomaly detection. Despite its importance, there are serious challenges associated with producing reliable and high quality forecasts — especially when there are a variety of time series and analysts with expertise in time series modeling are ...
Benjamin Letham, Sean J. Taylor
openaire   +1 more source

Is Geology Scaling? [PDF]

open access: yesEarth and Space Science, 2019
AbstractConcept of fractals and power law in statistical and geometrical data sets is rather matured. However, the application part of the fractal theory is not yet commensurate with the theoretical literature available. In this invited review, we take a dig at the range of data sets to demonstrate their fractal/scaling behavior for instance well logs ...
R. P. Srivastava   +2 more
openaire   +4 more sources

New Residue Number System Scaler for the Three-Moduli Set {2n+1 − 1, 2n, 2n − 1}

open access: yesComputers, 2018
This work proposes the first scaler designed specifically for the three-moduli set M 1 = { 2 n + 1 − 1 , 2 n , 2 n − 1 } . Hence, there is no other functionally similar scaler to compare the proposed scaler with.
Ahmad Hiasat
doaj   +1 more source

Anomalous anomalous scaling? [PDF]

open access: yes, 2008
Motivated by speculations about infrared deviations from the standard behavior of local quantum field theories, we explore the possibility that such effects might show up as an anomalous running of coupling constants.
Strumia, Alessandro, Tetradis, Nikolaos
core   +2 more sources

Social context prevents heat hormetic effects against mutagens during fish development

open access: yesFEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere   +5 more
wiley   +1 more source

The scale of predictability [PDF]

open access: yesJournal of Econometrics, 2012
We view economic time series as the result of a cascade of shocks occurring at dierent times and dierent frequencies. In agreement with this premise, we suggest that equilibrium (predictive) relations that are found to be elusive when using raw data may hold true for dierent layers, components, or details, in the cascade of shocks aecting economic time
Federico M. Bandi   +4 more
openaire   +4 more sources

Corrections to Scaling in the Phase-Ordering Dynamics of a Vector Order Parameter

open access: yes, 1999
Corrections to scaling, associated with deviations of the order parameter from the scaling morphology in the initial state, are studied for systems with O(n) symmetry at zero temperature in phase-ordering kinetics.
A. Coniglio   +38 more
core   +1 more source

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