Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Oscar Jerez"'
Publikováno v:
Revista Española de Educación Médica, Vol 5, Iss 1 (2024)
Este artículo entrega una sistematización de la metodología de la Investigación Basada en Casos (IBC) en el marco de la Educación Médica y en Ciencias de la Salud (ECS). La IBC es una metodología que enfatiza el estudio en profundidad de casos
Externí odkaz:
https://doaj.org/article/002a64ec31204b3f8a76b19612d20fc8
Autor:
Daniel Flores-Bueno, Oscar Jerez
Publikováno v:
Estudios Gerenciales, Vol 39, Iss 166, Pp 93-109 (2023)
Desde su aparición en los años cincuenta, hasta su popularización a finales de los noventa, las incubadoras de negocios han promovido el emprendimiento y la innovación a nivel mundial. Este artículo propone una revisión sistemática de la liter
Externí odkaz:
https://doaj.org/article/014dec2a1b6a485ea36126c870c4d0a3
Publikováno v:
Minerals, Vol 13, Iss 12, p 1489 (2023)
In this work, the roasting of an enargite mix was carried out in oxidative conditions. The temperature range of the study was 773–973 K. The mixture had a 4:6:6 molar ratio of enargite, magnetite and coal, respectively. The roasting was made in an
Externí odkaz:
https://doaj.org/article/68564f42a4a746bcbc1c2e3998f05327
Autor:
Oscar Jerez García
Publikováno v:
Didáctica Geográfica, Iss 23 (2022)
En el presente número, Didáctica Geográfica continúa desempeñando la necesaria y rigurosa función de dar a conocer a la comunidad científica y educativa los resultados, más recientes y novedosos, de las investigaciones en materia de Didáctic
Externí odkaz:
https://doaj.org/article/d050a92017d84b1eb1158eabd3cf723e
Publikováno v:
Minerals, Vol 13, Iss 7, p 942 (2023)
It is well-known that the mining industry in Chile and the world is searching for eco-friendly, highly efficient mineral treatments. This is because the content of toxic elements such as arsenic, antimony, and bismuth have increased in the copper con
Externí odkaz:
https://doaj.org/article/a0a4e986e8b14be78854a3f0320b54f9
Autor:
Oscar Jerez García
Publikováno v:
Didáctica Geográfica, Iss 22 (2021)
Externí odkaz:
https://doaj.org/article/9d4ef88266ea415288c4b3deb41513f2
Publikováno v:
Minerals, Vol 12, Iss 11, p 1379 (2022)
The reaction mechanisms during thermal decomposition in As-S systems are complex to describe due to the physicochemical characteristics of arsenic and its sulfides. Non-isothermal tests were carried out in a NETZSCH DTA/TG thermal analysis equipment,
Externí odkaz:
https://doaj.org/article/6fc0896098bf43ae8c256e4228dd8cb5
Publikováno v:
Metals, Vol 12, Iss 3, p 457 (2022)
The reaction mechanisms in As and As-S systems during their oxidation and/or thermal decomposition are complex to describe due to the physicochemical characteristics of arsenic and its sulfides; the information highlighted in the literature was analy
Externí odkaz:
https://doaj.org/article/cac13c0d08cb4516a7a11d7c71953f9f
Publikováno v:
Minerals, Vol 11, Iss 4, p 386 (2021)
Compañía Minera del Pacífico (CMP) is the main iron producer on the Pacific coast of the American continent. The Cerro Negro Norte (CNN) operation of CMP is facing important challenges, such as the processing of low-grade ores containing complex g
Externí odkaz:
https://doaj.org/article/83383eea855147baabe9d848f08a5a02
Publikováno v:
Educación Médica, Vol 17, Iss 4, Pp 193-196 (2016)
Background: Patient contact and clinical-based learning have been suggested as positive determinants of student motivation. However, few studies have been conducted on how this impacts dental student motivation. Based on the self-determination theory
Externí odkaz:
https://doaj.org/article/9f0df756fed848bead70e3392d9422e3