Results 31 to 40 of about 4,101 (288)

Oxidative Dehydrogenation of Ethylbenzene over Iron‐Based Catalysts: Challenges, Prospects, and Future Trends

open access: yesChemCatChem, EarlyView.
This review discusses different aspects of the oxidative dehydrogenation reaction of ethylbenzene to styrene over iron‐based oxides, emphasizing the properties of the catalysts and the participation of active sites, as well as the deactivation and regeneration processes using soft oxidants.
Johnatan de Oliveira Soares   +2 more
wiley   +1 more source

Mariano Azuela y José Clemente Orozco en diálogo: apuntes sobre las ilustraciones de la primera edición en inglés de Los de abajo / Mariano Azuela and José Clemente Orozco in dialogue: notes on the illustrations of the first English edition of Los de abajo

open access: yesValenciana, 2019
En 1929 se publicó en Estados Unidos Los de abajo, de Mariano Azuela, con ilustraciones de José Clemente Orozco. El pintor mexicano había llegado en 1927 a la Gran Manzana, desde donde le daba a conocer al público estadounidense los desastres ...
Daniel Avechuco Cabrera
doaj   +1 more source

Hotspots, trends, and regional focus on oil or gas exploration: A bibliometric comparative study

open access: yesDeep Underground Science and Engineering, EarlyView.
This paper explores the research trends in global oil and gas exploration through the bibliometric analysis of 3460 articles collected from the Web of Science database on oil and gas exploration published from 2013 to 2023. The research hotspots, objects, regional distribution, methods, and evaluation methods of oil and gas exploration are analyzed and
Jihong Wang   +3 more
wiley   +1 more source

Dentro e fuori la Storia: le soldaderas della Rivoluzione messicana

open access: yesConfluenze, 2016
Although the iconography of the Mexican Revolution witnesses the active presence of women (generally defined soldaderas), historiography has long ignored their role and functions and even today there are not many studies dedicated to them.
Camilla Cattarulla
doaj   +1 more source

Early years of a border town: a micro-revisionism of Mexicali and his spatial and institutional stability, 1903-1915

open access: yesEstudios Fronterizos, 2022
The purpose of the article is to review the history of the emergence of Mexicali from evidence not contemplated by conventional explanations. According to this, its first 12 years of existence (between 1903 and 1915) were analyzed to establish a ...
Víctor Manuel Gruel Sández
doaj   +1 more source

Real‐time monitoring of tunnel structures using digital twin and artificial intelligence: A short overview

open access: yesDeep Underground Science and Engineering, EarlyView.
How artificial intelligence (AI) and digital twin (DT) technologies are revolutionizing tunnel surveillance, offering proactive maintenance strategies and enhanced safety protocols. It explores AI's analytical power and DT's virtual replicas of infrastructure, emphasizing their role in optimizing maintenance and safety in tunnel management.
Mohammad Afrazi   +4 more
wiley   +1 more source

La Révolution mexicaine dans les manuels scolaires français

open access: yesCaravelle, 2011
This paper examines the evolution of how the Mexican Revolution is represented in Spanish textbooks in France between 1958 and 2008. It analyzes the relationship among different national programs, the choice of different media in support of memory, and ...
Véronique Pugibet
doaj   +1 more source

Challenges to parental engagement in K‐12 online learning during the pandemic: Lessons learned and a tripartite model for future involvement

open access: yesFuture in Educational Research, EarlyView.
Abstract Online learning became a central feature of education during the COVID‐19 pandemic, as traditional classrooms were rapidly replaced by virtual environments within students' homes through platforms such as Zoom. This abrupt transition required parents of K‐12 students to assume the unfamiliar role of at‐home educators, often without adequate ...
Gulipari Maimaiti, Khe Foon Hew, Ya Xiao
wiley   +1 more source

De lo popular a lo masivo: la Revolución mexicana en el cine de la época de oro (1936-1959)

open access: yesCaravelle, 2018
In this text we maintain that the representations of the Mexican Revolution in the Golden Age movies show a set of rationalities and speeches that legitimize a well-ordered and sanitized view of the revolution.
Juan Pablo Silva Escobar
doaj   +1 more source

Popular violence and ‘lay religion’ in centre-west Mexico during Mexico’s Cristero war (1926-29)

open access: yesHistorical Encounters: A Journal of Historical Consciousness, Historical Cultures, and History Education, 2023
This article suggests that the Cristero insurgency of 1926-29 was a form of lay religious violence inimical not only to the Mexican Revolution but also to the interests of the Catholic civilians and hierarchy the rebels claimed to represent.
Mark Lawrence
doaj   +1 more source

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