102,166 research outputs found
Chromosomal aberration in a young drug-addicted subject and normalization when drug discontinued
No full textA young drug-addict was found to be affected by a chromosomal aberration. A FOLLOW-up study, at 24 30, and 39 mth after the drug had been discontinued, showed a progressive normalization. The amount of drug intake was relatively small, but the family study of the subject indicated the presence of one case of Down's syndrome and of pharmacological allergy
Sub-micron normal-insulator-superconductor tunnel junctions for sensitive thermometry and micro-refrigerators
No full textArtificial neural network based on SQUIDs: demonstration of network training and operation
No full textWe propose a scheme for the realization of artificial neural networks based on
superconducting quantum interference devices (SQUIDs). In order to demonstrate the
operation of this scheme we designed and successfully tested a small network that implements
an XOR gate and is trained by means of examples. The proposed scheme can be particularly
convenient as support for superconducting applications such as detectors for astrophysics,
high energy experiments, medicine imaging and so on
Return current in hysteretic Josephson junctions: Experimental distribution in the thermal activation regime
No full text
Short-term brain plasticity in humans: transient finger representation changes in sensory cortex somatotopy following ischemic anesthesia
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