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Engineers make things, make things work, and make things work better and easier. This kind of knowledge is crucial for innovation, and much of the explicit knowledge developed by engineers is embodied in scientific publications. In this paper, we analyze the evolution of publications and citations in engineering in a middle-income country such as Mexico. Using a database of all Mexican publications in Web of Science from 2004 to 2017, we explore the characteristics of publications that tend to have the greatest impact; this is the highest number of citations. Among the variables studied are the type of collaboration (no collaboration, domestic, bilateral, or multilateral), the number of coauthors and countries, controlling for a coauthor from the USA, and the affiliation institution of the Mexican author(s). Our results emphasize the overall importance of joint international efforts and suggest that publications with the highest number of citations are those with multinational collaboration (coauthors from three or more countries) and when one of the coauthors is from the USA. Another interesting result is that single-authored papers have had a higher impact than those written through domestic collaboration.

This paper discusses the type of professional learning that international academic mobility makes possible during a PhD program. The conceptual approach used Pierre Bourdieu's field theory, which allows analyzing PhD students as 'newcomer' members who bet on mobility under the idea of "illusio." The methodology used was qualitative. The information was obtained through semi-structured interviews with twenty-four new researchers who studied in four prestigious PhD programs in education and history in Mexico. The findings demonstrate that mobility fosters relationships with peers abroad, makes it easier to learn to do research, favors the reconversion of capital within the scientific field, and offers practical knowledge related to the need to publish results in order to achieve international recognition.

This paper presents the findings of a descriptive multiple case study carried out with six teachers of English in five public secondary schools in a city in northwestern Mexico aimed to determine how writing was taught. A mixed methods approach was followed with an embedded design in which qualitative data had increased weight and quantitative data was supportive. Qualitative data were collected through an interview guide approach, non-participant observation, and qualitative document analysis, while quantitative supporting data were collected using structured observation and quantitative document analysis. In the qualitative analysis, four themes emerged: (1) writing activities, (2) resources, (3) assessment, and (4) frequency of work on writing. Results suggest that writing activities in which students are required to write one word, a phrase or a sentence predominate. Also, findings show that paper-based resources for writing tasks are frequently used. Qualitative results suggest that written exams, word dictation and class projects were assessment practices assigned by teachers; besides, findings suggest that the writing activities are form-driven rather than meaning-driven. The relevance of this research is that findings might provide the basis for designing quantitative studies in this context that allow for generalizations.

Engineers make things, make things work, and make things work better and easier. This kind of knowledge is crucial for innovation, and much of the explicit knowledge developed by engineers is embodied in scientific publications. In this paper, we analyze the evolution of publications and citations in engineering in a middle-income country such as Mexico. Using a database of all Mexican publications in Web of Science from 2004 to 2017, we explore the characteristics of publications that tend to have the greatest impact; this is the highest number of citations. Among the variables studied are the type of collaboration (no collaboration, domestic, bilateral, or multilateral), the number of coauthors and countries, controlling for a coauthor from the USA, and the affiliation institution of the Mexican author(s). Our results emphasize the overall importance of joint international efforts and suggest that publications with the highest number of citations are those with multinational collaboration (coauthors from three or more countries) and when one of the coauthors is from the USA. Another interesting result is that single-authored papers have had a higher impact than those written through domestic collaboration. [ABSTRACT FROM AUTHOR]

Deaf-blindness is a type of dual disability wherein visual and auditory capabilities are significantly impaired. Special communication methods have been developed for the deaf-blind community. Yet, these methods require that both people involved have prior knowledge and training to successfully communicate, limiting deaf-blind people's social interactions, particularly in academic settings. This paper describes the development of a device that enables two-way communication between a severely deaf-blind user and a hearing person with no prior knowledge of Braille and no additional intermediaries. A Convolutional Neural Network (CNN) scheme for speech recognition was designed and implemented along with the development of an algorithm capable of developing both text-to-speech and Finger-Braille-to-text conversion. Lastly, a system integration via 3D modeling and additive manufacturing was carried out to deliver a functional prototype. The resulting device aims to allow deaf-blind students to send and receive information entirely in finger Braille, using buttons and vibrotactile feedback. In contrast, the hearing tutor receives auditory messages and speaks to reply, making the educational experience as familiar as possible for both parties. Users testing the device achieved an average typing accuracy of over 95% and demonstrated an understanding of commands transmitted through the device's components.

This paper is focused on one of the most common and basic ways of processing corpus information; concordance, and how it can be used in the classroom to offer language learners useful vocabulary that they would face in genuine conversations and help them detect language patterns as this ability helps them with their learning process. In addition, a sample of a corpus-based activity will be presented to show how classroom activities based on corpora can be developed. What is more, this paper has the purpose of encouraging teachers to use this type of activity and to offer them a straightforward guide to follow.

Globally, there is considerable investment in education technologies leading to increased attention from stakeholders (Trucano, 2017). For a deeper understanding about the implementation of various technologies, research is needed to examine how teachers are incorporating them in teaching and learning. This study focused on eight countries to examine how teachers used ICT in mathematics instruction and factors that contributed to ICT use. Results show that teachers' education levels and cooperation amongst educators are associated with ICT use in instruction. The paper includes recommendations and implications for practice and future research.

Service learning (SL) engages students in intentional, collaborative service experiences that promote civic citizenship. The COVID-19 pandemic forced traditional face-to-face SL courses to transition into virtual service learning (e-SL). This paper examines the academic and civic outcomes of an e-SL binational sustainable tourism course for undergraduate students. The course was designed to deliver disciplinary knowledge in sustainable tourism and transborder civic citizenship competencies in the following areas: 1) Ethos, 2) Literacy, 3) Inquiry, 4) Action, 5) Leadership, and 6) Partnership. A post-course student survey was deployed to assess student perspectives regarding the achievement of course outcomes. The findings revealed significant (positive) academic and civic transformations among the students due to the intentionality of the e-SL course design and implementation. Results indicate that e-SL in sustainable tourism education can be an effective pedagogy for inculcating civic learning, responsibility, and engagement among students and future professionals in the field of tourism.

Educational research has reported different benefits related to the use of practice tests. In the case of the teaching and learning of mathematics, evidence has been found that the use of practice tests is associated with an improved performance in standardized tests. However, it is less known about the emotions that students experience during such practice tests. This paper reports on a study on the use of practice test in mathematics instruction at the undergraduate level, which focuses on exploring students' emotions during a practice test for linear algebra. 78 students answered a questionnaire one day after having participated in an oral practice test on linear algebra. The results suggest that before the practice test nervousness was predominant among students, but this emotion decreases as the activity progresses.

This paper aims to describe the development process of the Observation Protocol for Teaching Activities in Mathematics (POAEM) and to report the findings from the qualitative and statistical analyses used to provide evidence of validity and reliability of the information collected with the first version of the POAEM. As part of this development process, 20 teachers from Mexican primary schools were videotaped twice while teaching mathematics. The study assessed the reliability of the POAEM rubrics. Results showed that the dimensional structure of the instrument can be grouped in one factor. A generalizability study provided information on the different sources of error in the measurement, showing that the dimensions accounted for 78% of the variance. This study provides an exemplar of the design and validation of an instrument that can help other researchers develop their own instruments and data collection to generate evidence of validity and reliability in different sociocultural contexts.

Higher education institutions have been complicit with the ongoing coloniality project that reinforces and perpetuates inequities, dismisses interests, knowledges, alternative discourses, and world views different from Western European thought (Bell, 2018; Dastile & Ndlovu-Gatsheni, 2013; Harms-Smith & Rasool, 2020). Education is rooted in colonialism, which raises doubts about the feasibility of universities implementing a decolonial agenda (Dhillon, 2021). To contribute to the conversation about decolonial praxis and the documented efforts in the literature on how to enact a decolonial rehumanizing agenda, this paper presents a systematic literature review of works from the Global South that attempt to disentangle universities from colonial practices in higher education. The works reviewed describe a variety of practices from pedagogical practices, curriculum changes, and institutional connections with marginalized communities that make visible knowledges, languages, and perspectives traditionally excluded from universities.

Education has been considered a cornerstone for human and economic development. Although there is a national educational strategy in most countries, various implementations are at the state level. This paper studies academic efficiency at the primary and secondary levels and the human development dimensions -- long and healthy life, being knowledgeable, and enjoying a decent standard of life -- at the state level. For this purpose, a network data envelopment analysis (NDEA) with two stages was proposed. The first stage studies the educational process efficiency, while the second evaluates its impact in the form of the human development index. The study found significant differences between the evaluated states in the education stage, where the lowest efficiencies are mainly in the southwest of Mexico. The results also indicate that better education quality leads to greater regional, economic, and social development at the state level. This study contributes to the NDEA applications on the understanding of the impact that education has in improving the development of the regions holistically.

This paper analyzes the extent to which the use of digital education platforms (DEP), which was exacerbated by the COVID-19 pandemic lockdown, has modified educational policies for digital transition in schools in the context of the last Mexican educational reform (2019), teaching-learning processes, and school-family relations. Our main hypothesis is that the digital leap, in the New Mexican School that emerged from the last educational reform, has considerably modified the methods of educational governance, the pedagogical processes in schooling, and the ways of communication between schools and families, with implications for children's rights. The objective is to identify, from the stakeholders' perspectives, the effects of the growing importance of BigTech corporations in Mexico and of the expansion of digital capitalism, which deepened as an effect of school closures due to the pandemic, and to analyze the results from the gender perspective. The research methodology is qualitative based on in-depth interviews with policymakers and a survey of 70 school principals, teachers, and families from the five educational regions of the country. Our main research objective is to explore the perceptions, experiences, and opinions of women and men in urban and rural environments about the changes experienced since the pandemic in terms of digital transition and to identify the benefits and constraints of using DEP in schooling contexts.

Given the increasing number of learners in massive open online courses (MOOCs), students' self-directed learning (SDL) skills are necessary for their success. The purpose of this study was to explore learners' motivation for enrolling in MOOCs and their SDL strategies, as well as instructional elements that support SDL from learners' perspectives. This qualitative study adopted a phenomenological research design. The data source was semi-structured interviews with 15 learners from three MOOCs. The data were analyzed using thematic analysis. The researchers found that the motivation for enrolling in MOOCs included intrinsic motivation (e.g., curiosity, improving personal knowledge, and personal interest) and extrinsic motivation (e.g., supporting formal education and career development). The learning strategies used by MOOC learners were task strategies, self-monitoring, and self-management strategies. The task strategies included taking notes, reading texts or subtitles, watching videos, and conducting further research. The self-monitoring strategies included self-assessment, self-reflection, progress indicators, final projects, and authentic tasks. Learners' self-management strategies (e.g., time management and resource management) varied depending on their diverse motivations. In addition, the instructional elements that support SDL were self-assessment and discussion forums, instructor feedback, flexibility, clearly stated learning goals, the authenticity of the content, and small learning units. The implications of the study are discussed in the paper.

In this paper, the author analyzes 89 studies published from 1990 through 2020 that focused on literacy preservice teachers' involvement in action research as part of learning to teach. In doing so, the author provides an example of why critical reflexivity is necessary in qualitative literature review methods. The author relies on a social practice view of race and uses activity theory to answer the questions: How have researchers considered race as a factor in research on literacy preservice teacher education? How can preservice teachers' experience with research be (re)designed to help develop their racial literacy? Findings demonstrate that in the reviewed studies, 51% of researchers addressed preservice teachers' race, and 34% addressed K-12 students' race. Far fewer studies, however, acknowledged their own race or that of field supervisors and mentor teachers, which ultimately minimized their roles. Findings also emphasize four design principles for literacy teacher education programs that aim to include research: collaboration between K-12 partners and universities; selective teacher educator scaffolding; engagement with diverse communities; and extensive time spent as part of the pathway toward racial literacy. The implications and uses of an existing literature base that reflects shifting reporting standards related to race are also examined.

The design studio is the core element in the design curriculum where students gain key knowledge and skills. Typically implementing a project-based approach, it is characterised by learning by doing, collaborative learning and a prominent studio culture. The traditional notion is that the social domain of the studio has a counterpart in the physical environment. However, with the pervasion of information and communication technologies, the design studio was inevitably transferred to the digital realm. When the traditional face-to-face studio had to be transferred to an online modality enforced by COVID-19 pandemics, re-conceptualization of the structure was required in order to ensure the quality of the teaching and students' satisfaction. Based on the premise that the contents should not be simply adapted to an online version but an entirely new learning experience should be created, the redesign of the class was inspired by the principles of connectivism (Siemens, 2005). Connectivism as an alternative learning theory recognizes the societal shifts and the impact of technology on the learning processes. This new framework for understanding learning, states that knowledge is derived externally of the individual through a process of connecting nodes and patterns recognition. The paper explores the potential of connectivism applied in two online design studios at the University of Monterrey, Mexico. It describes the structure of the course and the results obtained in the online learning environment. The outcomes are verified in a survey on the perceptions of the students about their satisfaction and the effectiveness of their knowledge acquisition.

In recent decades, higher education institutions around the world have come to depend on complex digital infrastructures. In addition to registration, financial, and other operations platforms, digital classroom tools with built-in learning analytics capacities underpin many course delivery options. Taken together, these intersecting digital systems collect vast amounts of data from students, staff, and faculty. Educators' work environments--and knowledge about their work environments--have been shifted by this rise in pervasive datafication. In this paper, we overview the ways faculty in a variety of institutional status positions and geographic locales understand this shift and make sense of the datafied infrastructures of their institutions. We present findings from a comparative case study (CCS) of university educators in six countries, examining participants' knowledge, practices, experiences, and perspectives in relation to datafication, while tracing patterns across contexts. We draw on individual, systemic, and historical axes of comparison to demonstrate that in spite of structural barriers to educator data literacy, professionals teaching in higher education do have strong and informed ethical and pedagogical perspectives on datafication that warrant greater attention. Our study suggests a distinction between the understandings educators have of data processes, or technical specifics of datafication on campuses, and their understanding of big picture data paradigms and ethical implications. Educators were found to be far more knowledgeable and comfortable in paradigm discussions than they were in process ones, partly due to structural barriers that limit their involvement at the process level.

This paper aims to evaluate and discuss the digital competence of academics at universities, to identify challenges and define recommendations for policy. This study was conducted through collaboration between the Joint Research Centre (JRC) of the European Commission and Metared of the Universia Foundation, surveying 30,407 participants who present the perceptions of their own digital competence levels. These self-reflections took place in universities in seven countries, namely Argentina, Brazil, Colombia, Chile, Peru, Mexico and Portugal, and used the Check-In tool, which consists of 22 questions based on the European Framework for the Digital Competence of Educators--or 'DigCompEdu' framework. A descriptive statistical analysis was performed, followed by a qualitative evaluation. Almost 70% of the academics have an average intermediate level of competence when the data is aggregated, with results varying in each DigCompEdu area according to the specific question asked. There is no significant difference between young and senior academics, as well as between men and women. The results present a discussion of whether the age and gender of educators and their work environment have an impact on their digital competence level, and at the same time highlights the areas in which educators perceive themselves to be most and least competent. It shows how the amount of institutional support that is offered affects the academics' perceptions of their level of digital competence. On the basis of the results, recommendations are presented for higher-education institutions, with the aim of supporting the professional development of their academics.

This paper examines service-learning case studies in Argentina, Mexico, and the United States. It analyzes whether Andragogy, the study of how to teach adult learners, is equally applicable and effective in different country contexts. First, we argue that service-learning is the most natural and appropriate teaching technique that aligns with the Theory of Andragogy. We then discuss how a clear understanding of Andragogy is the key to helping mature students process knowledge. Two cases of service-learning in an international context provide a research platform for examining differences in learning concepts, constructs, and student competences. We juxtapose Argentina and Mexico governance against U.S. governance, and we differentiate the public policy challenges within the two contexts. Our methodological approach employs grounded theory to identify themes of knowledge transfer through problematic environments. By comparing service-learning strategies in Argentina and Mexico vis-à-vis in the U.S., we find variations in assumptions of public administration practice, teaching methods, and student learning outcomes.

Building durable peace through education requires addressing the gender ideologies and hierarchies that encourage both direct physical aggression and indirect harm through marginalization and exploitation. Although formal education systems are shaped by gendered patterns of social conflict, enmity, and inequity, schools can help young people to build on their inclination, relationships, and capability to participate in building sustainable, gender-just peace. In this paper, we draw from focus group research conducted with youth and teachers in public schools in Mexico, Bangladesh, and Canada to investigate how young people understood the social conflicts and violence surrounding them and what citizens could do about these issues; and how their teachers used the school curricula to address them. The research revealed that gender-based violence was pervasive in students' lives in all three settings, yet the curriculum the teachers and students described, with minor differences between contexts, included few opportunities to examine or resist the gender norms, institutions, and hierarchies that are the roots of exploitation and violence.

This paper presents a reanalysis of four axial‐flow rotor simulation datasets to study the relationship between thrust and axial induction factor. We concentrate on high‐thrust conditions and study variations in induction factor and loads across the span of the different rotor blades. The datasets consist of three different axial‐flow rotors operating at different tip‐speed ratios and, for one dataset, also at different blockage ratios. The reanalysis shows differences between the blade‐resolved CFD results and a widespread empirical turbulent wake model (TWM) used within blade element momentum (BEM) turbine models. These differences result in BEM models underestimating thrust and especially power for axial‐flow rotors operating in high‐thrust regimes. The accuracy of BEM model predictions are improved substantially by correcting this empirical TWM, producing better agreement with blade‐resolved CFD simulations for thrust and torque across most of the span of the blades of the three rotors. Additionally, the paper highlights deficiencies in tiploss modelling in common BEM implementations and highlights the impact of blockage on the relationship between thrust and axial induction factors. [ABSTRACT FROM AUTHOR]

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Since the beginning of the 21st Century obesity has become a major public health concern in Mexico. Survey data have been key to tracking the evolution of the national and regional prevalence of obesity over time. However, these data are insufficient for policymakers and researchers interested in obesity from a more local and spatial perspective. This paper uses two secondary data sources: the Mexican National Health and Nutrition Survey 2021 and the Mexican National Population Census 2020. This paper implements a Bayesian hierarchical approach to model survey and census data to produce municipal-level estimates for Mexico in 2020. The results indicate that obesity has inter and intra-regional variability. Obesity is more prevalent in the north and in the Yucatan peninsula and tends to be lower in the state of Chiapas. However, within these regions there is some degree of variability in obesity rates. The results provide a more detailed geographical picture of obesity across Mexico and raise the possibility of using the resulting estimates for further statistical and policy-relevant research. [ABSTRACT FROM AUTHOR]

Drought monitoring and early detection have improved greatly in recent decades through the development and refinement of numerous indices and indicators. However, a lack of guidance, based on user experience, exists as to which drought-monitoring tools are most appropriate in a given location. This review paper summarizes the results of targeted user engagement and the published literature to improve the understanding of drought across North America and to enhance the utility of drought-monitoring tools. Workshops and surveys were used to assess and make general conclusions about the perceived performance of drought indicators, indices and impact information used for monitoring drought in the five main Köppen climate types (Tropical, Temperate, Continental, Polar Tundra, Dry) found across Canada, Mexico, and the United States. In Tropical, humid Temperate, and southerly Continental climates, droughts are perceived to be more short-term (less than 6 months) in duration rather than long-term (more than 6 months). In Polar Tundra climates, Dry climates, Temperate climates with dry warm seasons, and northerly Continental climates, droughts are perceived to be more long-term than short-term. In general, agricultural and hydrological droughts were considered to be the most important drought types. Drought impacts related to agriculture, water supply, ecosystem, and human health were rated to be of greatest importance. Users identified the most effective indices and indicators for monitoring drought across North America to be the U.S. Drought Monitor (USDM) and Standardized Precipitation Index (SPI) (or another measure of precipitation anomaly), followed by the Normalized Difference Vegetation Index (NDVI) (or another satellite-observed vegetation index), temperature anomalies, crop status, soil moisture, streamflow, reservoir storage, water use (demand), and reported drought impacts. Users also noted the importance of indices that measure evapotranspiration, evaporative demand, and snow water content. Drought indices and indicators were generally thought to perform equally well across seasons in Tropical and colder Continental climates, but their performance was perceived to vary seasonally in Dry, Temperate, Polar Tundra, and warmer Continental climates, with improved performance during warm and wet times of the year. The drought indices and indicators, in general, were not perceived to perform equally well across geographies. This review paper provides guidance on when (time of year) and where (climate zone) the more popular drought indices and indicators should be used. The paper concludes by noting the importance of understanding how drought, its impacts, and its indicators are changing over time as the climate warms and by recommending ways to strengthen the use of indices and indicators in drought decision making. [ABSTRACT FROM AUTHOR]

Women in Mexico are subject to unusually high and traumatic levels of violence. This paper reviews a workshop process done in Mexico City that addressed the problem of violence against women using the Anticipatory Experimentation methodology. Based on a workshop at Centro University in Mexico City on the eve of historic protests against violence against women, the paper provides an overview of contemporary challenges, historical changes, as well as deep mythological images and assumptions within Mexican society that are pathways to reconceptualization. Leveraging emerging issues and recovered narratives to address and reframe the problem, the paper concludes with the metaphor of the Chamana as the narrative seed from which new ideas and experiments might be developed to address violence against women in Mexico. [ABSTRACT FROM AUTHOR]

Background: The Seguro Popular (SP) was launched in 2004 to increase access to healthcare and reduce catastrophic expenditures among the Mexican population. To document the evidence on its effectiveness, we conducted a systematic review of impact evaluations of the SP.Methods: We included papers using rigorous quasi-experimental designs to assess the effectiveness of the SP. We evaluated the quality of each study and presented the statistical significance of the effects by outcome category.Results: We identified 26 papers that met the inclusion criteria. Sixteen studies that evaluated the impact of SP on financial protection found consistent and statistically significant positive effects in 55% of the 65 outcomes analyzed. Nine studies evaluating utilization of health services for the general and infant populations found effectiveness on 40% of 30 outcomes analyzed. Concerning screening services for hypertension, diabetes, and cervical and prostate cancer, we found three studies evaluating 14 outcomes and finding significant effects on 50% of them. Studies looking at the impact of SP on diabetes, hypertension, and general health care and treatment evaluated 19 outcomes and found effects on 21% of them. One study assessed five diabetes monitoring services and found positive effects on four of them. The only study on morbidity and mortality found positive results on three of the four outcomes of interest.Conclusion: We found mixed evidence on the impact of SP on financial protection, healthcare utilization, morbidity and mortality. In the 26 studies included in this review, researchers found positive effects in roughly half of the outcomes and null results on the rest. [ABSTRACT FROM AUTHOR]

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Future climate change is expected to increase the risk and severity of wildland fires in tropical regions. Synoptic-scale fire weather conditions in Mexico were carefully analyzed using 20 years of satellite hotspot and rainfall data, hourly weather data, and various climate data. Fire analysis results showed that eighty-four percent of all fires in Mexico occurred south of 22° N. Southwest Mexico (SWM, N < 22°, 94–106° W) and Southeast Mexico (SEM, N < 22°, 86–94° W), account for 50% and 34% of all fires in Mexico. Synoptic-scale analysis results using hourly data showed that westerly wind sea breezes from the Pacific Ocean blow toward the coastal land areas of the SWM while easterly wind sea breezes from the Caribbean blow into the SEM. The most sensitive weather parameters were "relative humidity" for the SWM and "temperature" for the SEM. The fire-related indices selected were "precipitable water vapor anomaly" for the SWM and "temperature anomaly" for the SEM. The SWM fire index suggests that future fires will depend on dryness, while the SEM fire index suggests that future fires will depend on temperature trends. I do hope that this paper will improve local fire forecasts and help analyze future fire trends under global warming in Mexico. [ABSTRACT FROM AUTHOR]

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Oil theft refers to the exploitation of crude oil or refined petroleum products for criminal purposes. In Mexico, oil theft—referred to as huachicolero—is endemic and widespread. By framing it within the energy security and transition context, this paper offers a new perspective on the problem of oil theft in Mexico. Focusing on crude oil and refined petroleum, the paper demonstrates that Mexico's energy security—as framed around the 4As (availability, accessibility, affordability, and acceptance)—has deteriorated over the past decade. Application of the 4As framework in the Mexican context shows that the increasing frequency of oil theft has contributed to this deterioration. The proposed solution to the energy security and oil theft problems is centred on Mexico moving from gasoline and diesel to electrification in the transportation sector. The paper demonstrates that, while transport electrification in Mexico has been lagging behind other countries, recent developments in the country point to growing momentum among the country's political and business elites, in tandem with US partners, in support for the energy transition. Areas where further emphasis should be placed to accelerate Mexico's energy transition in the transportation sector are identified. Finally, the feasibility of and potential limitations associated with implementing the transition are evaluated. [ABSTRACT FROM AUTHOR]