Results 21 to 30 of about 12,620,149 (283)

Time-delayed model of immune response in plants [PDF]

open access: yes, 2015
In the studies of plant infections, the plant immune response is known to play an essential role. In this paper we derive and analyse a new mathematical model of plant immune response with particular account for post-transcriptional gene silencing (PTGS).
Al-Taleb   +62 more
core   +2 more sources

Magnetoelectric Response of the Time-Reversal Invariant Helical Metal [PDF]

open access: yes, 2010
We derive compact analytical expressions for the coupled spin-charge susceptibility of a clean helical metal at the surface of a three dimensional topological insulator (TI).
C. Kittel, Ion Garate, M. Franz
core   +1 more source

Feature-Based Choice and Similarity Perception in Normal-Form Games: An Experimental Study

open access: yesGames, 2013
In this paper, we claim that agents confronting with new interactive situations apply behavioral heuristics that drastically reduce the problem complexity either by neglecting the other players’ incentives, or by restricting attention to subsets of ...
Sibilla Di Guida, Giovanna Devetag
doaj   +1 more source

Time to experiment: A response [PDF]

open access: yes, 2002
It is with some pleasure that we were given the opportunity to offer this paper for commentary and we are grateful for the efforts made by readers to help us to refine our thinking.
Davis, Mike, Denning, Kate
core   +3 more sources

How Do Test Takers Interact With Simulation-Based Tasks? A Response-Time Perspective

open access: yesFrontiers in Psychology, 2019
Many traditional educational assessments use multiple-choice items and constructed-response items to measure fundamental skills. Virtual performance assessments, such as game- or simulation-based assessments, are designed recently in the field of ...
Yi-Hsuan Lee   +3 more
doaj   +1 more source

Judging Relative Onsets and Offsets of Audiovisual Events

open access: yesVision, 2020
This study assesses the fidelity with which people can make temporal order judgments (TOJ) between auditory and visual onsets and offsets. Using an adaptive staircase task administered to a large sample of young adults, we find that the ability to judge ...
Puti Wen   +3 more
doaj   +1 more source

Modeling of the Response Time of Thermal Flow Sensors

open access: yesMicromachines, 2011
This paper introduces a simple theoretical model for the response time of thermal flow sensors. Response time is defined here as the time needed by the sensor output signal to reach 63.2% of amplitude due to a change of fluid flow.
Walter Lang, Hannes Sturm, Safir Issa
doaj   +1 more source

CART, a Decision SLA Model for SaaS Providers to Keep QoS Regarding Availability and Performance

open access: yesIEEE Access, 2019
Cloud systems are becoming a powerful tool for business. The evidence of the advantages of offering infrastructure as a service (IaaS), platform as a service (PaaS), or software as a service (SaaS) is overwhelming.
Jordi Mateo-Fornes   +4 more
doaj   +1 more source

Fluctuation-Response Relations for Multi-Time Correlations

open access: yes, 1999
We show that time-correlation functions of arbitrary order for any random variable in a statistical dynamical system can be calculated as higher-order response functions of the mean history of the variable.
C. Bischof   +13 more
core   +1 more source

Fluctuations of two-time quantities and non-linear response functions [PDF]

open access: yes, 2010
We study the fluctuations of the autocorrelation and autoresponse functions and, in particular, their variances and co-variance. In a first general part of the Article, we show the equivalence of the variance of the response function with the second ...
Corberi, Federico   +3 more
core   +1 more source

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