Electronic Nose
Mostrando 13-18 de 18 artigos, teses e dissertações.
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13. Considerações sobre o tratamento das fistulas liquoricas traumaticas : a proposito de sete pacientes com complicações infecciosas observados, pelo autor emperiodo de tres anos
Basal skull fractures may place the central nervous system in direct communication with the potentially contamined paranasal sinuses and internal ear, predisposing the affect patient to infectious complications (meningitis and brain abcess). A prominent clinical sign is leakage of cerebrospinal fluid into the nose or into the ear, wich always deserves seriou
Publicado em: 1989
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14. Estudo eletromanometrico do esfincter esofagico superior e corpo do esofago apos distensão intraluminar em normais e chagasicos
The fisiologic studies and analysis of upper esophageal sphincter (UES) have progressed slowly during the last years. Perhaps, this can be explained by its complex working mecanism that determines difficulties in performing these studies. It is known that UES constitutes a barrier to prevent reflux of esophageal contents to the tracheobrcnchial tree, however
Publicado em: 1989
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15. Trends in odor intensity for human and electronic noses: Relative roles of odorant vapor pressure vs. molecularly specific odorant binding
Response data were collected for a carbon black-polymer composite electronic nose array during exposure to homologous series of alkanes and alcohols. The mean response intensity of the electronic nose detectors and the response intensity of the most strongly driven set of electronic nose detectors were essentially constant for members of a chemically homolog
The National Academy of Sciences.
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16. “Electronic nose” detects major histocompatibility complex-dependent prerenal and postrenal odor components
Mice prefer to mate with individuals expressing different MHC genes from their own. Volatile components presenting MHC-dependent odor types are present in urine and can be detected by mice, as shown by extensive behavioral studies. Similar odor types are suspected to influence human behavior as well. Although a recent report indicates that MHC expression inf
The National Academy of Sciences.
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17. Bacteria classification using Cyranose 320 electronic nose
BioMed Central.
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18. A chemically diverse conducting polymer-based "electronic nose".
We describe a method for generating a variety of chemically diverse broadly responsive low-power vapor sensors. The chemical polymerization of pyrrole in the presence of plasticizers has yielded conducting organic polymer films whose resistivities are sensitive to the identity and concentration of various vapors in air. An array of such sensing elements prod