Zobrazeno 1 - 10
of 18
pro vyhledávání: '"J. M. Diñeiro"'
Publikováno v:
Physics Letters A. 381:2278-2282
We study the negative reflection of the extraordinary wave inside a slab of an uniaxial anisotropic absorbing material placed between two isotropic materials. The optic axis is contained in the plane of incidence. We particularize for Rutile T i O 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdbfb287fc3edeb30a779e12f50d7a51
https://doi.org/10.1016/j.physleta.2017.05.015
https://doi.org/10.1016/j.physleta.2017.05.015
Publikováno v:
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
Instituto de Salud Carlos III (ISCIII)
Academica-e: Repositorio Institucional de la Universidad Pública de Navarra
Universidad Pública de Navarra
Instituto de Salud Carlos III (ISCIII)
Academica-e: Repositorio Institucional de la Universidad Pública de Navarra
Universidad Pública de Navarra
We show the existence of negative reflection and negative refraction in a slab of biaxial absorbing medium In 4Se3 placed between two isotropic media. We find the limiting angle of incidence in the slab for these phenomena to occur and its dependence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93c39c87d8ae1e8a442ab73be1f62720
https://hdl.handle.net/2454/36718
https://hdl.handle.net/2454/36718
Publikováno v:
Journal of Food Science and Technology. 53:4159-4167
This work examined changes in color that can be explained solely on the basis of the total myoglobin content and the relative proportions of deoxymyoglobin, oxymyoglobin (OMb) and metmyoglobin (MMb) during storage of meat. Meat color was evaluated fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42c9fbecf118fd28f14473e783e3e093
https://doi.org/10.1007/s13197-016-2394-6
https://doi.org/10.1007/s13197-016-2394-6
Publikováno v:
Optik. 126:536-540
When a plane wave propagating in an isotropic medium is refracted in the interface with a uniaxial transparent medium in such a way that the ordinary ray propagates along the optical axis, then the extraordinary ray necessarily propagates along the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b7d2292e994aaed7168949145f8a840
https://doi.org/10.1016/j.ijleo.2015.01.012
https://doi.org/10.1016/j.ijleo.2015.01.012
Publikováno v:
Scopus-Elsevier
This research reports on the colour evolution of six rose wines during sixteen months of storage in the bottle. Colour changes were determined in terms of CIELAB colour parameters and in terms of the common colour categories used in visual assessment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0c26906c34ce20f8ada1b5f094e99ac
https://doi.org/10.21548/32-1-1365
https://doi.org/10.21548/32-1-1365
Publikováno v:
Color Research & Application. 34:153-162
Color of 33 commercial red wines and five-color reference wines was measured in the same conditions in which visual color assessment is done by wine tasters. Measurements were performed in the two distinctive regions, center and rim, which are the re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e698ab556457a927cfa5912bcb2e4d33
https://doi.org/10.1002/col.20475
https://doi.org/10.1002/col.20475
Autor:
Juan Vicente de Santiago, C. Alberdi, B. Hernández, S. Alfonso, J. M. Diñeiro, Carlos Sáenz Gamasa
Publikováno v:
European Food Research and Technology. 229:263-276
We have designed a colour measurement method that reproduces the conditions found during visual colour assessment of wines. In particular the illumination, background, wine sampler and the relative positions of sampler, illumination and observer have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ae93e343c188f63cbdc9d88b408d3ad
https://doi.org/10.1007/s00217-009-1050-z
https://doi.org/10.1007/s00217-009-1050-z
Publikováno v:
European Food Research and Technology. 227:1329-1338
We have designed a multispectral imaging acquisition system to measure the relative concentration values of myoglobin forms inside meat during oxygenation. Images at 474, 525, 572 and 610 nm are used to compute the concentration of reduced myoglobin,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74ac3e229f2a029f1ffdbcc2378fc2eb
https://doi.org/10.1007/s00217-008-0848-4
https://doi.org/10.1007/s00217-008-0848-4
Publikováno v:
Journal of food science and technology. 52(12)
Two procedures based on reflectance (R) measurements to calculate the proportions of deoxymyoglobin (DMb), oxymyoglobin (OMb) and metmyoglobin (MMb) in meat are recommended by the American Meat Science Association (AMSA). One uses the K/S ratios (K a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6226a9b8ba484b68fa17a03aaf3b50b
https://pubmed.ncbi.nlm.nih.gov/26604396
https://pubmed.ncbi.nlm.nih.gov/26604396
Publikováno v:
Color Research & Application. 29:305-311
A chart of color standards for visual color evaluation of the piquillo pepper (Capsicum annuum) has been designed. The chart comprises six rectangular regions of digitally processed images of piquillo peppers covering the observed visual range of var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a84747d21539c11275757d1186d15fe5
https://doi.org/10.1002/col.20026
https://doi.org/10.1002/col.20026