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Acoustic tomography uses acoustic field propagating in the ocean to monitor the properties of meso-scale ocean. Traditional acoustic tomography is based on ray theory. However, in the situation of low frequency, ray method may lead to low resolution and precision. Thus, we propose a method of travel time sensitivity kernel, which can realize the estimation of sound speed perturbation of arbitrary...
A strategy to gain a better understanding of disease proteins is to consider the interactions of these proteins by making use of the protein-protein interaction (PPI) data. It is known that proteins are composed of multiple functional domains. In this article, domain information is introduced to study two biomedical problems. For the first problem, a one to one domain-domain interaction (DDI) model...
In this paper, a fuzzy inference system for sleep staging was developed. Nine input variables including temporal and spectrum analyses of the EEG, EOG, and EMG signals were extracted and normalization was applied to these variables to reduce the effect of individual variability. A fuzzy inference system contains fourteen fuzzy rules was designed to classify the 30-s sleep epochs as five sleep stages...
In this paper, a CO2 laser-induced long-period fiber-grating (LPFG) optic sensor was packaged with a hybrid mechanism of elastic attachment and gauge length change for large strain measurements in a high-temperature environment. An emphasis was placed on the use of two cladding modes (LP06 and LP07) of a single LPFG sensor for simultaneous strain and temperature evaluations so that exact temperature...
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