Results 21 to 30 of about 106,352 (164)

El Desafio sustentado e defendido na praça de Granada, de Inácio Rodrigues Vedouro

open access: yesHistorias Fingidas, 2018
Se trata de una edición del folheto caballeresco titulado Desafio sustentado e defendido na praça de Granada, de Inácio Rodrigues Vedouro (1734), una adaptación portuguesa de la novela morisca española Historia de los bandos de zegríes y abencerrajes ...
Pedro Álvarez-Cifuentes
doaj   +1 more source

¿Ay de los vencidos? Oficiales del Ejército, delitos políticos y pena de muerte después de la guerra civil de 1854 en Nueva Granada (Bogotá, 1855)

open access: yesHistoria y Sociedad
Con pocas excepciones, las guerras civiles del siglo XIX en la Nueva Granada terminaron con la victoria de un bando sobre el otro en el campo de batalla.
Carlos Humberto Camacho Arango
doaj   +1 more source

African Twist of Circular Economy: Insights, Policies and Recommendations

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT While the circular economy (CE) has gained traction, this paper argues that mainstream CE approaches risk being misaligned in the African context. Drawing on a mixed‐methods synthesis of empirical studies, policy documents and cross‐country examples, the study shows that Africa's CE transition is fragmented and uneven, leaving the continent at
Michael Odei Erdiaw‐Kwasie   +4 more
wiley   +1 more source

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas   +2 more
wiley   +1 more source

Demulsifying agent simplified model for offshore oil wells

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This article addresses key challenges in offshore petroleum production caused by multiphase flow instabilities, such as slug flow and emulsion formation. Traditionally, severe slugging is mitigated by increasing wellhead backpressure through partial choke valve closure. In this context, a simplified dynamic model—the fast offshore wells model (
Fernanda Bernardi de Souza   +5 more
wiley   +1 more source

One hundred years of teaching, research, and innovation in chemical engineering at the Faculty of Chemistry, National Autonomous University of Mexico (UNAM): Birthplace and enduring leadership of the discipline in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
The teaching of chemical engineering in Mexico started in 1925 at the Faculty of Chemistry (FQ) of the National Autonomous University of Mexico (UNAM). Academic institutions, research centres, chemical companies, technological developments, highly trained personnel, and scientific contributions are part of the legacy from FQ‐UNAM.
Patricia Pérez‐Salinas   +4 more
wiley   +1 more source

Herramientas para el análisis cuantitativo de guerras civiles [PDF]

open access: yes, 2012
Los textos que se encuentran en este número de Cuadernos de Investigación son el resultado de las discusiones de un grupo de trabajo al interior del Grupo de Investigación Estudios sobre Política y Lenguaje.
Giraldo Ramírez, Jorge   +2 more
core  

Carlos Camacho Arango, Margarita Garrido Otoya y Daniel Gutiérrez Ardila, eds. Paz en la República. Colombia, siglo XIX.

open access: yesAnuario Colombiano de Historia Social y de la Cultura, 2020
Este libro compilado es un esfuerzo muy pertinente por hacer la historia relevante para el presente. En medio de las controversias que han suscitado recientemente las negociaciones de paz con las farc y el eln, este grupo de historiadores se propone ...
Catalina Muñoz Rojas
doaj   +1 more source

Drift‐Corrected Monocular VIO and Perception‐Aware Planning for Autonomous Drone Racing

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The Abu Dhabi Autonomous Racing League (A2RL) x Drone Champions League (DCL) competition requires teams to perform high‐speed autonomous drone racing using only a single camera and a low‐quality inertial measurement unit—a minimal sensor set that mirrors expert human drone racing pilots.
Maulana Bisyir Azhari   +4 more
wiley   +1 more source

"Sistemas de guerra: local y global", en Endless wars? Hidden functions of the 'war on terror', Capítulo 3, Pluto Press, Londres, 2006

open access: yesRelaciones Internacionales, 2007
Muchas guerras civiles contemporáneas pueden entenderse mejor como sistemas en vez de como contiendas. La suposición habitual es que el objetivo es “ganar”.
David KEEN
doaj  

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