Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Vilma Sanhueza"'
Autor:
Rodrigo Andler, Camila Guajardo, Catalina Sepúlveda, Valentina Pino, Vilma Sanhueza, Vivian D’Afonseca
Publikováno v:
Biodegradation. 33:609-620
The biodegradation of rubber materials is considered as a sustainable recycling alternative, highlighting the use of microorganisms and enzymes in oxidative processes of natural rubber. Currently, the main challenge is the treatment of rubber materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da04e7bbce3f17f06f776b6b660dd0d5
https://doi.org/10.1007/s10532-022-09998-7
https://doi.org/10.1007/s10532-022-09998-7
Publikováno v:
The Journal of Prosthetic Dentistry. 127:32-37
Screw-retained implant-supported ceramic restorations have shown increased rates of technical complications compared with their cemented counterparts, including fracture and chipping of the ceramic structures. The present clinical report identified t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f963554d042313d371c40b25b63e2ada
https://doi.org/10.1016/j.prosdent.2020.06.025
https://doi.org/10.1016/j.prosdent.2020.06.025
Publikováno v:
Journal of Prosthetic Dentistry. MOSBY-ELSEVIER
The Journal of Prosthetic Dentistry
The Journal of Prosthetic Dentistry
Ceramic partial laminate veneers represent a conservative option for the correction of morphological abnormalities, diastemas, and fractured anterior teeth, with minimal or no tooth preparation. The present clinical report describes the use of a part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c64afb22d50debea6f4bc81af5b570ee
https://hdl.handle.net/11370/49396d42-3990-472b-8fe7-2e8c09440f4a
https://hdl.handle.net/11370/49396d42-3990-472b-8fe7-2e8c09440f4a
Publikováno v:
Fluid Phase Equilibria. 558:113444
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b73fef544910ea0501d93e67b3101fa5
https://doi.org/10.1016/j.fluid.2022.113444
https://doi.org/10.1016/j.fluid.2022.113444
Autor:
Leonardo Bennun, Haydn Barros, Yulimar De Araujo, Cristina Vázquez, María Natalia Piol, Vilma Sanhueza
The effect of different dilution series on the obtained concentration uncertainty was investigated in order to identify the optimal dilution sequence which produces the smallest confidence interval on the sought concentration. A theoretical model was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::386332937dafc88b881b185fedf191d4
Publikováno v:
Analytical Letters. 49:1711-1721
The usual method to determine the relative sensitivity curve for total-reflection X-ray fluorescence (TXRF) uses multielemental solutions, which may be purchased or prepared in the laboratory. In the former case, the accuracy and precision of the con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b5e174f0eb14f23a14d102bcc8d4ae1
https://doi.org/10.1080/00032719.2015.1118486
https://doi.org/10.1080/00032719.2015.1118486
Publikováno v:
X-Ray Spectrometry. 42:93-99
We studied the applicability and validity range of a mathematical procedure on the basis of the principia of maximum likelihood for the identification and quantification of arsenic and lead. This procedure has showed to be appropriate for analyzing t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60e7e3d783d637d3b059d743eb93e2d1
https://doi.org/10.1002/xrs.2439
https://doi.org/10.1002/xrs.2439
Autor:
Leonardo Bennun, Vilma Sanhueza
Publikováno v:
Analytical Sciences. 26:331-335
A simple procedure is proposed to determine the total reflection X-ray fluorescence (TXRF) spectrometer sensitivity curve; this procedure provides better accuracy and exactitude than the standard established method. It uses individual pure substances
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c8e29258125af3ff7eabb5ea1e5011d
https://doi.org/10.2116/analsci.26.331
https://doi.org/10.2116/analsci.26.331
Publikováno v:
Journal of Chemical Technology & Biotechnology. 81:614-617
Mesoporous materials were obtained from two natural silica sources, diatomite and pumicite, under hydrothermal conditions, autogenic pressure and in presence of the surfactant cetyltrimethylammonium bromide (CTAB) as the template. Using diatomite, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d626faeb6b91bf600c3c3b7d9742ae70
https://doi.org/10.1002/jctb.1443
https://doi.org/10.1002/jctb.1443
Publikováno v:
Journal of Chemical Technology & Biotechnology. 79:686-690
A highly crystalline ZSM-5 product was obtained from diatomite, a natural raw material, both with and without the presence of diethanolamine. The synthesis process took 40 h, and was carried out under hydrothermal conditions, at autogenic pressure, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a2eda4cce1468b83f41ae94822e56dd
https://doi.org/10.1002/jctb.1022
https://doi.org/10.1002/jctb.1022