نتایج جستجو برای: elevation pedestal
تعداد نتایج: 71105 فیلتر نتایج به سال:
To clarify the role of lateral interaction and uncertainty reduction in collinear flanker facilitation of contrast discrimination, we investigated the effect of flankers and spatial cueing on the contrast discrimination threshold. The task of the observers was to detect a 1.3 cyc/deg vertical Gabor target superimposed on one of the Gabor pedestals presented at 3 degrees to the left and right of...
In this paper the manipulation of power deposition on divertor targets at DIII-D by application of resonant magnetic perturbations (RMPs) is analysed. It has been found that heat transport shows a different reaction to the applied RMP depending on the plasma pedestal collisionality. At pedestal electron collisionality above 0.5 the heat flux during the ELM suppressed phase is of the same order ...
Simulations of ITER with the presence of both an edge transport barrier (ETB) and an internal transport barrier (ITB) are carried out using the BALDUR integrated predictive modeling code. In these simulations, the height of the ETB or the top of the pedestal is calculated using the pedestal temperature model based on the magnetic and flow shear stabilization concept together with the infinite-n...
The lateral superior olive (LSO) is one of the earliest sites in the auditory pathway that is involved in processing acoustical cues to sound location. Here, we tested the hypothesis that LSO neurons can signal small changes in interaural level differences (ILDs), a cue to horizontal sound location, of pure tones based on discharge rate consistent with psychophysical performance in the discrimi...
The classic view that perceptual learning is information selective and goal directed has been challenged by recent findings showing that subthreshold and task-irrelevant information can induce perceptual learning. This study demonstrates a limit on task-irrelevant learning as exposure to suprathreshold task-irrelevant signals failed to induce perceptual learning. In each trial, two random-dot m...
In this paper I tackle Gadamer’s and Dewey’s conceptions of art, showing a possible dialogue between American Pragmatism Gadamerian Hermeneutics. Despite the obvious differences, it is to show fundamental commonalities two philosophies when comes role art. They share double goal critiquing aestheticism modern age, conception art as mere “art for art’s sake,” recomposing continuity aesthetic exp...
Abstract The ELM triggering mechanism in tokamaks is not yet fully understood. For example, the JET tokamak with ITER-like wall (commonly called JET-ILW), ELMs are sometimes triggered before ideal peeling-ballooning (PB) boundary reached. This typically occurs for shots high input power and gas rate. discrepancy between model experiment has previous works been clearly correlated relative shift ...
Pedestal is the key to conventional high performance plasma scenarios in tokamaks. However, fidelity simulations of pedestal plasmas are extremely challenging due multiple physical processes and scales that encompassed by tokamak pedestals. The leading paradigm for predicting top pressure EPED-like models. EPED does not predict density, $n_\text{e,ped}$, but requires it as an input. EUROPED emp...
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