Results 11 to 20 of about 787,887 (241)

Hidden Curriculum Components, Learners’ National Identity, and Self-Efficacy: A Model for Iranian EFL Teachers [PDF]

open access: yesIssues in Language Teaching, 2021
Much of what educators address is the overt curriculum; however, there is a hidden curriculum that affects education in a very profound manner.
Zeinab Sazegar   +2 more
doaj   +1 more source

Reconstructing dynamics of complex systems from noisy time series with hidden variables

open access: yesNew Journal of Physics, 2023
Reconstructing the equation of motion and thus the network topology of a system from time series is a very important problem. Although many powerful methods have been developed, it remains a great challenge to deal with systems in high dimensions with ...
Zishuo Yan   +3 more
doaj   +1 more source

The Principles of (Partial Locality, Partial Indeterminacy, Partial NonLocality) and (Multi Locality, Multi Indeterminacy, Multi NonLocality) [PDF]

open access: yesNeutrosophic Sets and Systems
This article introduces new neutrosophic principles aiming to extend and generalize the concepts of locality and nonlocality by addressing scenarios involving indeterminacy, together with partiality and multitude, in physics, mechanics, cosmology ...
Florentin Smarandache
doaj   +1 more source

Inferring Topology of Networks With Hidden Dynamic Variables

open access: yesIEEE Access, 2022
Inferring the network topology from the dynamics of interacting units constitutes a topical challenge that drives research on its theory and applications across physics, mathematics, biology, and engineering.
Raoul Schmidt   +6 more
doaj   +1 more source

Signal-Locality in Hidden-Variables Theories [PDF]

open access: yes, 2001
We prove that all deterministic hidden-variables theories, that reproduce quantum theory for a 'quantum equilibrium' distribution of hidden variables, predict the existence of instantaneous signals at the statistical level for hypothetical ...
Antony Valentini   +16 more
core   +2 more sources

The binary-outcome detection loophole

open access: yesNew Journal of Physics, 2021
The detection loophole problem arises when quantum devices fail to provide an output for some runs. If treating these devices in a device-independent manner, failure to include the unsuccessful runs in the output statistics can lead to an adversary ...
Thomas Cope
doaj   +1 more source

Dichotomization of Multilevel Variables to Detect Hidden Associations

open access: yesApplied Sciences, 2022
A test of independence is commonly used to determine differences (or associations) between samples in a nominal level measurement. Fisher’s exact test and Chi-square test are two of the most widely applied tests of independence used in the data analyses ...
Asdrúbal López-Chau   +4 more
doaj   +1 more source

Locality and Causality in Hidden Variables Models of Quantum Theory [PDF]

open access: yes, 1997
Motivated by Popescu's example of hidden nonlocality, we elaborate on the conjecture that quantum states that are intuitively nonlocal, i.e., entangled, do not admit a local causal hidden variables model.
A. Aspect   +21 more
core   +3 more sources

Estimating Functions of Distributions Defined over Spaces of Unknown Size

open access: yesEntropy, 2013
We consider Bayesian estimation of information-theoretic quantities from data, using a Dirichlet prior. Acknowledging the uncertainty of the event space size m and the Dirichlet prior’s concentration parameter c, we treat both as random variables set by ...
David H. Wolpert, Simon DeDeo
doaj   +1 more source

Conditional measurement in noncontextual hidden variables models [PDF]

open access: yes, 2012
The noncontextual hidden variables models in $d=2$, such as the ones constructed by Bell and by Kochen and Specker, have difficulties in accounting for the conditional measurement of two non-orthogonal projectors.
Fujikawa, Kazuo
core   +1 more source

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