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Functional logical microcircuits are an essential building block of computation in the brain. However, single neuronal connections are unreliable, and it is unclear how neuronal ensembles can be constructed to achieve high response fidelity. Here, we show that reliable, mesoscale logical devices can be created in vitro by geometrical design of neural cultures. We control the connections and act...

Keeping single-qubit quantum coherence above some threshold value not far below unity is a prerequisite for fault-tolerant quantum error correction (QEC). We study the initial dephasing of solidstate qubits in the independent-boson model, which describes well recent experiments on quantum dot (QD) excitons both in bulk and in substrates of reduced geometry such as nanotubes. Using explicit expr...

the present study is an attempt to explore any significant relationships between learners’ preferences for error correction, demotivation, and language proficiency (lp). one hundred iranian efl students, including both males and females, studying at the departments of foreign languages of shahid bahonar university of kerman and tehran university took part in this study. in order to obtain the r...

In order to describe the comovements in both conditional mean and conditional variance of high dimensional nonstationary time series by dimension reduction, we introduce the conditional heteroscedasticity with factor structure to the error correction model. The new model is called the error correction–volatility factor model. Some specification and estimation approaches are developed. In partic...