We postulate that three neflintw-r6mpw fundamental elements underlie a decision making process: perception of time passing, information processing in multiple timescales and reward maximisation.We build a simple reinforcement learning agent upon these principles that we train on a random dot-like task.Our results, similar to the experimental data,
The structure dynamic reliability analysis is of great importance of click here measuring the structural safety state and operation characteristic.An efficient dynamic reliability analysis method which simultaneously consi-ders the uncertainties of dynamic excitation load and material properties parameters is adopted.The Kriging surrogate model bet
Glial loss in the hippocampus has been suggested as a factor in the pathogenesis of stress-related brain disorders that are characterized by dysregulated glucocorticoid (GC) secretion.However, little is known about the regulation of astrocytic fate by GC.Here, we show that astrocytes derived from the rat hippocampus undergo growth inhibition and di
The paper proposes the DEW watermarking algorithm for copyright protection of MPEG streams.The solution to copyright protection of media content is based on embedding digital watermarks.This paper reviews different watermarking methods using discrete cosine transform (DCT).The DEW algorithm embeds label iphone 13 price dallas bits by selectively di
Repeat-proteins are made up of near repetitions of 20- to 40-amino acid stretches.These polypeptides usually fold up into non-globular, elongated architectures that are stabilized by the interactions within each repeat and those between adjacent repeats, but that skull bride and groom lack contacts between residues distant in sequence.The inherent