Browsing by Author "Salinas, C."
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- ItemA fuzzy logic based model computes cardiac output from the radial arterial pressure waveform(IEEE, 1994) Urzua Urzua, Jorge; Guarini Hermann, Marcelo Walter; Cipriano, Aldo; Matus Acuña, Marcelo Enrique; Lee, J.; Salinas, C.; Olmedo Hidalgo, Juan Carlos; Lema F., Guillermo; Canessa, RobertoAn interactive scheme for the development of a fuzzy logic based model has been implemented and applied to build a model that is able to determine cardiac output from radial arterial pressure. It was built using as input radial pressure waveforms from patients in whom cardiac output was simultaneously measured by thermodilution. The scheme was programmed in C language in an Apollo workstation under Unix. Input variables were area under the curve, ratio between systolic and diastolic pressure, and pulse frequency. To determine fuzzy sets and membership functions the authors used 149 pressure waveforms. To test the model, the authors used 6 waveforms not used in building the model. Correlation between predicted cardiac output with measured flow was 0.98.<>
- ItemFirst report of porcine respirovirus 1 in South America(2020) Aguero, B.; Mena, J.; Berrios, F.; Tapia, R.; Salinas, C.; Dutta, J.; van Bakel, H.; Mor, S. K.; Brito, B.; Medina, Rafael; Neira, V.
- ItemMetformin use is associated with a lower risk of osteoporosis in adult women independent of type 2 diabetes mellitus and obesity. REDLINC IX study(2020) Blümel, J. E.; Arteaga U., Eugenio; Aedo, S.; Arriola Montenegro, J.; López, M.; Martino, M.; Miranda, C.; Miranda, O.; Mostajo, D.; Ñañez, M.; Ojeda, E.; Pilnik, S.; Rojas, J.; Salinas, C.; Sosa, L.; Spritzer, P. M.; Tserotas, K.; Vallejo, M. S.; Belardo, A.; Fighera, T. M.; Chedraui, P.
- ItemMobile phone text messaging improves antihypertensive drug adherence in the community(2017) Varleta, P.; Acevedo B., Mónica; Akel, C.; Salinas, C.; Navarrete, C.; Garcia, A.; Echegoyen, C.; Rodriguez, D.; Gramusset, L.; Leon, S.; Cofre, P.; Retamal, R.; Romero, K.
- ItemMuscle health in Hispanic women. REDLINC VIII(2020) Blumel, J. E.; Salinas, C.; Danckers, L.; Tserota, K.; Ojeda, E.; Vallejo, M. S.; Arteaga U., Eugenio