Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Karina, Valdez"'
Autor:
Thames Cantolla, Martin1 core.mtc@hotmail.com, Karina Valdez, Silvana2 skvaldez@gmail.com, Orce Schwarz, Agustina2 agustina.orce@gmail.com
Publikováno v:
INGENIARE - Revista Chilena de Ingeniería. 2023, Vol. 31, p1-12. 12p.
Autor:
Thames Cantolla, Martin Ignacio1 core.mtc@hotmail.com, Karina Valdez, Silvana1,2,3 skvaldez@gmail.com, Orce Schwarz, Agustina Maria1,2,3 agustina.orce@gmail.com
Publikováno v:
Ingenieria Industrial. 2021, Vol. 42 Issue 3, p1-14. 14p.
Autor:
Vivian Pérez-Mazariegos, Rony Enrique Ríos-Guzmán, Claudia Guzmán-Urizar, Haylyn Karina Valdez de León
Publikováno v:
Ciencias Sociales y Humanidades. 7:7-15
El rendimiento académico, conceptualizado como el grado de conocimientos que la institución reconoce que un estudiante posee, está influido por diversos factores: personales, sociales, económicos, institucionales y culturales. Entre los factores
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::291b608f670382b68594e7083d66644d
https://doi.org/10.36829/63chs.v7i2.962
https://doi.org/10.36829/63chs.v7i2.962
Publikováno v:
International Journal of Mineral Processing. 133:23-28
Boric acid has multiple uses in several industries, the pharmaceutical, glass and ceramic industries being some of them. Its obtaining involves the addition of sulfuric acid to slurry of calcium–sodium borate at 70 °C and, after the removal of ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771b2024be112803f8953fe3b595d837
https://doi.org/10.1016/j.minpro.2014.09.007
https://doi.org/10.1016/j.minpro.2014.09.007
Publikováno v:
International Journal of Medicinal Mushrooms. 16:477-484
The chemical composition of the aroma of fresh fruiting bodies of the cultivated mushroom Lentinus boryanus is described here and compared with medicinal shiitake mushroom L. edodes. Volatile compounds were analyzed through headspace sampling coupled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a17892d6f54ca9563832f8df129f446
https://doi.org/10.1615/intjmedmushrooms.v16.i5.60
https://doi.org/10.1615/intjmedmushrooms.v16.i5.60
Publikováno v:
Thermochimica Acta. 452:49-52
Ulexite has a substantial amount of hydration water, which allows using calcination methods to increase the B2O3 content from 42.97 to 66.69%, due to the loss of 35.54% of its weight, corresponding to its hydration water. In this study, determination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::715dff34f71417f300f477a005e95d79
https://doi.org/10.1016/j.tca.2006.10.007
https://doi.org/10.1016/j.tca.2006.10.007
Autor:
Arturo, Almazán Díaz, Miguel, González Thompson, César, Bravo Maytorena, Karina, Valdez, Suárez, Luis Sierra, José Clemente Ibarra, Ponce de León
Publikováno v:
Acta ortopedica mexicana. 22(5)
Symptomatic Os trigonum requires an initial conservative treatment, if clinical improvement cannot be obtained, then surgical treatment is performed with a traditional open approach. We describe an endoscopic technique: with the patient on prone posi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::76361d69b2ad44c44c2c835a79a5484a
https://pubmed.ncbi.nlm.nih.gov/19227938
https://pubmed.ncbi.nlm.nih.gov/19227938
Autor:
Moura de Oliveira, Felipe, Araujo Filho, Rubens de Carvalho, Silva Mesquita, Maria do Socorro, Costa Holanda, Thiago, Rodrigues de Sousa, Joiciane, Limoeiro Ricarte, Thiago, Valdez Ribeiro, Karina, da Silva Aragão, Nayla
Publikováno v:
Revista Foco (Interdisciplinary Studies Journal); 2024, Vol. 17 Issue 2, p1-11, 11p
Publikováno v:
Revista de Metalurgia. 42
The important amount of hydration water in the ulexite (NaCaB5O9.8H2O), allows using calcination methods to increase its B2O3 content. This paper analyses the thermal decomposition reaction of a preconcentrated ulexite through weight loss measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7469b92bad419b68c8f299fa5f0d220
https://doi.org/10.3989/revmetalm.2006.v42.i6.38
https://doi.org/10.3989/revmetalm.2006.v42.i6.38
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