Zobrazeno 1 - 10
of 33
pro vyhledávání: '"D. Cárdenas-García"'
Autor:
Gilberto J. Colina Andrade, Jessica M. Vilca Quilla, Ruly Terán Hilares, Kevin Tejada Meza, Alejandra C. Mogrovejo Valdivia, Jorge A. Aguilar-Pineda, Jaime D. Cárdenas García, David A. Pacheco Tanaka
Publikováno v:
Water; Volume 14; Issue 15; Pages: 2321
The aim of this research was to explore the removal of Red G and Bordeaux B dyes from water using a packed bed column with conventional carbon (C-conv) and iron-modified activated carbon (C-FeCl3). The bands increased in C-FeCl3, corresponding to gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98122d590d84c5d5f0e0fdd67b871570
Akademický článek
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Autor:
E. Méndez-Lango, D. Cárdenas-García
Publikováno v:
International Journal of Thermophysics. 36:1775-1783
Most commonly used, low-temperature, infrared thermometers have large fields of view sizes that make them difficult to be calibrated with narrow aperture blackbodies. Flat-plate calibrators with large emitting surfaces have been proposed for calibrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c52b8a911624b4eab53a9dab7e7c6b84
https://doi.org/10.1007/s10765-015-1938-8
https://doi.org/10.1007/s10765-015-1938-8
Publikováno v:
International Journal of Thermophysics. 36:1757-1765
The emissivity of most material surfaces that can be used as radiation sources is a function of wavelength. On the other hand, blackbody cavities with emissivities higher than 0.995 in a wide wavelength range are readily available in many laboratorie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61dd442ec1c0566ead7b1061443c00e0
https://doi.org/10.1007/s10765-015-1904-5
https://doi.org/10.1007/s10765-015-1904-5
Publikováno v:
International Journal of Thermophysics. 38
The knowledge of $$\sigma _{d}$$ , the parameter that measures the size-of-source effect of a radiation thermometer, as a function of the diameter d of a radiation source is mandatory to estimate the appropriate corrections to temperature values meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c67c7ff2b00cf32c7583028d9de5f27c
https://doi.org/10.1007/s10765-017-2243-5
https://doi.org/10.1007/s10765-017-2243-5
Autor:
D. Cárdenas-García, Christian Monte
Publikováno v:
International Journal of Thermophysics. 35:1299-1309
Both Centro Nacional de Metrologia (CENAM, Mexico) and Physikalisch-Technische Bundesanstalt (PTB, Germany) are national metrology institutes and provide the dissemination of the spectral directional emissivity as a calibration service. CENAM started
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28aa74fa5c378249d5c349912d278d77
https://doi.org/10.1007/s10765-014-1686-1
https://doi.org/10.1007/s10765-014-1686-1
Autor:
E. Méndez-Lango, D. Cárdenas-García
Publikováno v:
AIP Conference Proceedings.
Flat Calibrators (FC) are an option for calibration of infrared thermometers (IT) with a fixed large target. FCs are neither blackbodies, nor gray-bodies; their spectral emissivity is lower than one and depends on wavelength. Nevertheless they are us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa1ec2743b723d0ed405e8f26f81af22
https://doi.org/10.1063/1.4819636
https://doi.org/10.1063/1.4819636
Autor:
E. Méndez-Lango, D. Cárdenas-García
Publikováno v:
AIP Conference Proceedings.
Body temperature is an important parameter in medical practice, and most of health diagnoses are made based upon measured temperature values. Non-contact measurements are attractive to both patients and physicians, and ear thermometers (ET) are part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65547989fa8d914306c7261c14990481
https://doi.org/10.1063/1.4821415
https://doi.org/10.1063/1.4821415
Publikováno v:
Journal of Physics and Chemistry of Solids. 54:457-464
The optical absorption of the Z 1 -band in alkali halides was studied using point-ion and ion-size correction models. Several alkali halides with Ca 2+ impurities were investigated. For the calculations, the Gourary and Adrian [Gourary B. S. and Adri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31304348e66ce5477d0d4f2c000f5dbb
https://doi.org/10.1016/0022-3697(93)90328-o
https://doi.org/10.1016/0022-3697(93)90328-o
Autor:
Jaime D. Cárdenas García, Maria T. Garrido Pardo, David A. Pacheco Tanaka, Angela F. Danil de Namor, Jasim M. A. Al-Rawi, Mercedes C. Cabaleiro, Felix J. Sueros Velarde
Publikováno v:
J. Chem. Soc., Faraday Trans.. 89:2727-2736
Solubilities and derived Gibbs energies, enthalpies and entropies of solution of p-tert-butylcalix(n)arenes (n= 4, 6, 8) in benzonitrile at 298.15 K are reported. An important consequence of amine–calixarene interactions in solution is the generati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2d068f043745f4a84e0f6e92fd5abef
https://doi.org/10.1039/ft9938902727
https://doi.org/10.1039/ft9938902727