1,046 results
Search Results
2. Holter Family papers
- Author
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Holter, Anton M. and Holter, Anton M.
- Subjects
- Building materials Montana Helena., Coal mines and mining Montana., Copper mines and mining Montana., Dams Montana., Electric power Montana., Flour mills Montana., Frontier and pioneer life Montana., Gold mines and mining Montana., Hardware stores Montana., Horse industry Montana., Investments Montana., Iron mines and mining Montana., Land companies Montana., Lumber trade Montana Helena., Lumber trade Oregon., Retail trade Montana., Sheep ranches Montana., Silver mines and mining Montana., Smelting Montana East Helena., Street-railroads Montana Helena., Uranium mines and mining., Water-supply Montana., Industries Arizona., Mines and mineral resources Alaska., Mines and mineral resources Arizona., Mines and mineral resources Canada., Mines and mineral resources Colorado., Mines and mineral resources Idaho., Mines and mineral resources Mexico., Mines and mineral resources Montana., Mines and mineral resources Nevada., Mines and mineral resources Utah., Mines and mineral resources Washington (State), Mines and mineral resources Wyoming., Mining machinery Design and construction., Norwegian Americans Montana Helena., Petroleum industry and trade Montana., Phosphate mines and mining Montana., Physicists Montana., Platinum mines and mining., Real estate business Montana Helena., Barrages Montana., Électricité Montana., Moulins à farine Montana., Quincailleries Montana., Chevaux Industrie Montana., Investissements Montana., Fer Mines et extraction Montana., Sociétés foncières Montana., Bois Commerce Oregon., Commerce de détail Montana., Stations d'élevage du mouton Montana., Uranium Mines et extraction., Eau Approvisionnement Montana., Pétrole Industrie et commerce Montana., Phosphates Mines et extraction Montana., Physiciens Montana., Platine Mines et extraction., Industrie Arizona., Water-supply, Water-power, Uranium mines and mining, Street-railroads, Smelting, Silver mines and mining, Sheep ranches, Retail trade, Real estate business, Platinum mines and mining, Physicists, Phosphate mines and mining, Petroleum industry and trade, Norwegian Americans, Mining machinery Design and construction, Mines and mineral resources, Lumber trade, Land companies, Iron mines and mining, Investments, Industries, Horse industry, Hardware stores, Gold mines and mining, Frontier and pioneer life, Flour mills, Electric power, Dams, Copper mines and mining, Commerce, Coal mines and mining, Building materials, Alaska Commerce., Boulder (Mont.) Commerce., Butte (Mont.) Commerce., Castle Town (Mont.) Commerce., Corbin (Mont.) Commerce., East Helena (Mont.) Commerce., Great Falls (Mont.) Commerce., Helena (Mont.) Commerce., Idaho Commerce., Missoula (Mont.) Commerce., Missouri River Power utilization., Oregon Commerce., Rimini (Mont.) Commerce., Seven Devils Mining District (Idaho), Utah Commerce., Virginia City (Mont.) Commerce., Washington (State) Commerce., Wickes (Mont.) Commerce., Alaska Commerce., Idaho Commerce., Missouri (Rivière) Énergie hydraulique., Oregon Commerce., Utah Commerce., Washington (État) Commerce., Wyoming, Washington (State), Utah, Oregon, Nevada, Montana Wickes, Montana Virginia City, Montana Rimini, Montana Missoula, Montana Helena, Montana Great Falls, Montana East Helena, Montana Corbin, Montana Castle Town, Montana Butte, Montana Boulder, Montana, Missouri River, Mexico, Idaho Seven Devils Mining District, Idaho, Colorado, Canada, Arizona, Alaska
- Abstract
Anton M. Holter (1831-1921) was a pioneer Helena, Montana, lumberman and founder of the A.M. Holter Hardware Company. Papers (1831-1921) include correspondence, and organizational and financial records relating to mining, agriculture, lumber, real estate, and oil interests of three generations of the family, headed successively by Anton M. Holter, Norman B. Holter, and Norman J. "Jeff" Holter. Many of the enterprises were in partnership with Samuel T. Hauser. Interests include the A.M. Holter Hardware Company; Holter Realty; Holter Research Foundation; Judith Farms; Montana Flour Mills; and the Helena and Frisco, Helena and Victor, and Maginnis mining companies, This collection is arranged into several major subgroups. The first group is for the Holter Family and allied families. The second major group is for the Holter Family Enterprises. The remainder of the collection consists of records of numerous companies grouped together in categories, including Mining subgroups, Lumber and Timber subgroups, Agriculture subgroups, Real Estate and Investment subgroups, Mercantile subgroups, Oil subgroups, Utility and Transportation subgroups, and Miscellaneous subgroups. Within each subgroup the basic arrangement is alphabetical by the name of the company., The Holter Family Subgroup of the collection contains correspondence and other materials relating to individual family members. Within this subgroup is a series of family correspondence, which contains letters written between various Holters. The correspondence between Anton M. Holter and his sons, primarily Norman, Edwin, and Aubrey, and the correspondence between the three brothers, provides invaluable information concerning the many facets of the family's business activities and investments. Therefore, researchers are encouraged to read this family correspondence regardless of the topic of interest., The greatest value of the collection is its completeness and its century-long time span coverage. The materials serve to provide invaluable information on the Holter family; the family companies, particularly the A.M. Holter Hardware Company; the growth and development of Helena and vicinity; and the lumber, ranching, and mining industries in the Northwest. The only weakness in the collection is the lack of any meaningful materials documenting the political activities of the period. The name index accompanying this inventory is not meant to be a complete listing of all materials in the collection, but attempts to provide some guidance in relating companies and individuals. No effort was made to include the three main Holters, Anton, Norman, or Jeff, in the index. (Manuscript Collection 80).
- Published
- 2023
3. Determining the Characteristics of Papers That Garner the Most Significant Impact: A Deep Dive into Mexican Engineering Publications
- Author
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Claudia N. Gonzalez Brambila, José I. Ponce, Silvia B. Gonzalez Brambila, and Matias F. Milia
- Subjects
research impact ,engineering ,Mexico ,article citation analysis ,collaboration ,Communication. Mass media ,P87-96 ,Information resources (General) ,ZA3040-5185 - Abstract
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.
- Published
- 2023
- Full Text
- View/download PDF
4. New Rurality and Traditional Families. Multigrade Schools in Colombia and Mexico during Pandemics
- Author
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Navarro-Leal, Marco A. and Muñoz-Muñoz, Dilsa Estela
- Abstract
The purpose of this paper is to present an exploration on the response of parents of two rural multigrade schools facing the homeschooling activities in the context of pandemics. To frame a comparative perspective some conceptual work was done about new rurality and family structure before interviewing parents of both schools about distribution of tasks among family members, distribution of time and technological support. The study concluded that the traditional structure of rural families made easy to carry on with the tasks of home, labor and education. [For the complete Volume 21 proceedings, see ED629259.]
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- 2023
5. Professional Learning Derived from International Academic Mobility during PhD Programs
- Author
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Leslie Quiroz-Schulz
- Abstract
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.
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- 2024
6. Designing an Early Number Sequence for Teaching
- Author
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Mathematics Education Research Group of Australasia (MERGA), Cortina, José Luis, Visnovská, Jana, Peña, Jesica, and Zúñiga, Claudia
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This paper discusses the design modifications of a sequence of specified learning goals for teaching early number, which characterise an instructional resource developed in a design research collaboration with teachers in Mexican preschools. Highlighted are the types of research involvement that appear to be necessary in designing resources for teaching meaningful mathematics at scale. We argue that, and illustrate how, such involvements need to venture beyond addressing the problems of learning, into the territory of problems of teaching.
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- 2022
7. Promoting Covariational Reasoning with the Aid of Digital Technology = Promoviendo el razonamiento covariacional con apoyo de la Tecnología digital
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Pérez Martínez, Helen Mariel, Cuevas-Vallejo, Carlos A., Islas Ortiz, Erasmo, and Orozco-Santiago, José
- Abstract
In this paper, we present the development of an investigation on the promotion of covariational reasoning in high school students (14-15 years old) in Mexico. The study consists of designing and applying a sequence of didactic activities that simulate a real situation virtually. The activities are organized through a Hypothetical Learning Trajectory supported by digital technology and elements of Cuevas-Pluvinage didactics. The activities were evaluated according to the levels of covariation proposed by Carlson and colleagues, categorizing students' achievements and difficulties for each level of understanding. The results show that the activities favor students' progress by moving from the context situation to the different representations, establishing the relationship between the variables, and identifying their functional dependence. [For the complete proceedings, see ED630210.]
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- 2022
8. Undergraduate Students' Conceptions about Complex Numbers: A Trajectory of Their Mental Structures
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Caro, Diana García, García, Carlos Valenzuela, Sanz, María T., and González, María S. García
- Abstract
This paper describes the conceptions about complex numbers that a group of university students has, these were built from the application of an activity sequence centered on these numbers. This sequence is based on the APOS theory, some aspects of semiotic representation theory, and the use of digital technology. Particularly, both the general results of a pretest and a posttest are shown and compared. Additionally, the example of a student is analyzed to show evidence of how the mental structures and mechanisms that define the students' conceptions are built through the implementation of the sequence. The results show how the activity sequence allowed students to coordinate algebraic and geometric processes on complex numbers to improve their conceptions. [For the complete proceedings, see ED630210.]
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- 2022
9. Emotional Knowledge of Mathematics Teacher = Conocimiento Emocional de Docentes de Matemáticas
- Author
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García González, María S.
- Abstract
Emotions come into play as teachers make decisions, act, and reflect on the different purposes, methods, and meanings of math teaching. In order to learn more about the emotions of mathematics teachers, this paper shows the emotions experienced by 81 Mexican teachers who teach mathematics in middle school and high school. Emotions are contextualized by the theory of the cognitive structure of emotions, narrative and drawings were used to express their emotions. According to the results, three frequent and common emotions were identified in the teachers, happy-for, satisfaction, and disappointment. Fear was the only frequent emotion in high school teachers; it occurred at the beginning of their teaching, due to the lack of pedagogical content knowledge. [For the complete proceedings, see ED630210.]
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- 2022
10. Serious Video Game to Promote Earthquake Prevention in Children
- Author
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Jennifer Melissa García-Dávila and Wulfrano Arturo Luna-Ramírez
- Abstract
Mexico is a country where seismic events occur in a daily basis. Since 1990, the national seismological service has reported various earthquakes, in some cases they usually imperceptible, it doesn't ensure that the population cannot be injured, there for, it is important to keep the entire population informed and prepared in the event of an earthquake. This project will present a proposal for a serious videogame with the intention of bringing the young public, between nine and twelve years old, closer to earthquake prevention in a playful way through a narrative based on children studies and official civil protection guidelines. This videogame is developed with de Godot game engine platform, using as the main source of information the research project developed by the students of the master's degree in Information Design and Communication about strategies focused on children to promote informed behavior for safety in the case of seismic related situations (Gros, 2009). The videogame poses scenarios of elementary school, where a series of challenges are presented to the gamer as simulating real situations with the intention that the player learn how to avoid getting hurt and manage to reach to meeting point safely. This paper shows the related work in the domain of games focused to promote the information about safety during earthquakes, the design and the advances in the development the proposal. [For the full proceedings, see ED638044.]
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- 2022
11. Determining the Characteristics of Papers That Garner the Most Significant Impact: A Deep Dive into Mexican Engineering Publications.
- Author
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Gonzalez Brambila, Claudia N., Ponce, José I., Gonzalez Brambila, Silvia B., and Milia, Matias F.
- Subjects
ENGINEERS ,ENGINEERING ,DATABASES ,INTERNATIONAL relations ,MIDDLE-income countries ,UNDERWATER archaeology ,CITATION indexes ,CITATION analysis - Abstract
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]
- Published
- 2023
- Full Text
- View/download PDF
12. Teaching Writing in English in Public Secondary Schools
- Author
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Selenne Ríos-Higuera and Elizabeth Ruiz-Esparza
- Abstract
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.
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- 2023
13. Entrepreneurial Decisions and Problem-Solving: A Discussion for a New Perspective Based on Complex Thinking
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Patricia Esther Alonso-Galicia, Adriana Medina-Vidal, and Simona Grande
- Abstract
This work addresses the importance of innovation in entrepreneurial and business education to ensure that students develop the ability to make complex decisions and solve complex challenges. The intention was to incorporate the complexity theory in decision-making and problem-solving in business and entrepreneurship. To achieve this, we present the results of the first phase of our project, aiming to scale the levels of complex thinking in university students, discuss the need for business and entrepreneurship students to develop complex thinking competency (including its sub-competencies of critical, systemic, scientific, and innovative thinking) in the complexity of the business environment, analyze the relevance of system elements, apply their inductive and deductive reasoning, and create appropriate and relevant solutions. Our findings suggest that an educational model focused on developing complex thinking and its four sub-competencies can enable entrepreneurs to integrate sustainable development, increase their social engagement and critical thinking, develop their imaginative intelligence and discursive and reflective skills, and thus improve their decision-making and problem-solving processes. In the future, we plan to extend this analysis to the behavior of real-life entrepreneurs. [For the full proceedings, see ED654100.]
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- 2023
14. The Sustainability in the New Scenarios of Transformation in the Rural Areas of Mexico
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Guillermo Salas-Razo
- Abstract
To address the challenges of sustainability in rural areas of Mexico, it must be considered that globalization opened the way to a new conception of rural development and consequently to a change of strategies aimed at achieving higher levels of productivity, often unrelated to social welfare. This widened poverty in the countryside and forced the displacement of millions of rural dwellers. Globalization was an imposition with consequences that exceeded the socioeconomic, cultural, and political capacities of the countryside. We must not lose sight of the close interrelationship of inequality and precariousness with environmental degradation caused by unsustainable development models such as globalization. This scenario leads to the search for solutions to ensure sustainability, so rural communities must design sustainable development strategies that prioritize their autonomy, self-sufficiency, productive diversification, and ecosystem management. Multifunctionality is a key tool for conservation and economic diversification, but it must be properly regulated to avoid restrictions on agricultural production and cultural values. Payment for environmental services is an option, but it must be accompanied by social development policies to ensure sustainable development in rural areas. [For the full proceedings, see ED652228.]
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- 2023
15. Teaching Latinx Traditional Medicine 'Curanderismo' in Higher Education
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Eliseo Torres and Mario Del Angel-Guevara
- Abstract
For more than 20 years, traditional medicine of Mexico, the U.S. Southwest and other countries has been taught as a series of academic course at the University of New Mexico in Albuquerque in the United States. These courses focus on traditional uses of healing plants and rituals for students in higher education and the community. These courses discuss the incorporation of diverse Hispanic and Indigenous ancestral methods of healing based on experiential learning through a series of traditional medicine classes offered at the University of New Mexico. This pedagogy is a unique approach to the reclaiming of ancestral perspectives into the university curriculum that have an enduring impact in the students enrolled in these courses. This article provides a definition of "curanderismo" and mentions three major historical figures that have impacted traditional medicine in Mexico and the United States. The article also discusses the impact that these classes have on the diverse students at a Hispanic-Serving, Level I Research American university. Finally, we discuss the development of these courses in the university system and how a program has been created that also allows community members and staff in diverse health professions to enroll in the summer face-to-face institute through the Center for Continuing Education. [For the full proceedings, see ED656038.]
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- 2023
16. Promoting Proportional Reasoning with the Support of Digital Technology = Promoviendo el razonamiento proporcional con apoyo de la tecnología digital
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Ortiz, Erasmo Islas, Cuevas-Vallejo, Carlos A., and Orozco-Santiago, José
- Abstract
In this report, we present an advance of doctoral research. We explore teaching alternatives that promote proportional reasoning in Mexican students between 14 and 15 years old with the support of digital technology. We designed a sequence of activities that pretends to signify the concepts of ratio and proportion in their diverse representations and from the perspective of linear functions. For the design of the tasks, elements of the Realistic Mathematics Education framework and Cuevas-Pluvinage Didactics were used. The learning objectives and proposed activities were organized through a hypothetical learning trajectory. Subject to presenting the group results, we randomly selected a student to present the analysis of the results achieved. We found that the tasks promoted proportional reasoning. [For the complete proceedings, see ED630210.]
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- 2022
17. Designing Concordance-Based Vocabulary Activities
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Moreno, Jesús del Carmen Manjarrez
- Abstract
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.
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- 2022
18. International Teaching Experiences: Instructor Learning and Insights for Leading Faculty-Led Programs Abroad
- Author
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Coryell, Joellen E. and Hatcher, Cheri
- Abstract
The need to develop international cross-cultural perspectives has led many educators to create study abroad programs for their learners. One way to support this learning in adult higher education is to offer education abroad programs -- often short-term international field experiences led by faculty for adult students. In the current study, we investigated experiences of adult education/HRD faculty who have experience teaching in such programs; additionally, we explored what and how they have learned in order to do so. Through the amalgamated conceptual framework of learning readiness, communities of practice, and motivational learning theory, we offer preliminary analyses of interviews conducted with five tenured/tenure-track faculty members about their motivations and professional development in advance of leading these programs. [For full proceedings, see ED628982.]
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- 2022
19. Digitization Innovation in University Education
- Author
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Marja-Liisa Tenhunen
- Abstract
COVID-19 pandemic and post-pandemic had led to the confrontation of higher education system with enormous challenges. That necessitated the urgent transition from face-to-face teaching to online-teaching. The change was an innovation in higher education. A comparative study of digital education based on the survey in 2020-2021 in seven different countries was conducted at Shanghai University. The study was based on grey comprehensive evaluation model. In general, developed countries had high comprehensive evaluation value, while Finland, United States of America, South-Korea and Latvia had relatively low grey correlation coefficient in several certain indicators, leading to a sharp drop in the overall score. Romania ranked last while China ranked second as a developing country as well. The study launched a conclusion that research and development personnel, infrastructure funds and university financial investment in digital education had relatively more obvious effects on improving the innovations and quality of higher education system including the leadership system of universities. [For the full proceedings, see ED639633.]
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- 2022
20. Virtual Transborder Service Learning as a Transformative Educational Pedagogy: A California, USA - Baja California, Mexico Academic Partnership in Sustainable Tourism
- Author
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Katie Dudley, Vinod Sasidharan, Marisa Reyes-Orta, and Jose T. Olague
- Abstract
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.
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- 2024
- Full Text
- View/download PDF
21. Biomonitoring of airborne trace elements using transplanted lichens around a paper industry (Morelia, Mexico)
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Violeta Rangel-Osornio, Víctor Manuel Gómez-Reyes, Ruth Alfaro Cuevas-Villanueva, Ana Belén Fernández-Salegui, Ofelia Morton Bermea, and Elizabeth Hernández Álvarez
- Subjects
Air Pollutants ,Lichens ,Animals ,General Medicine ,Management, Monitoring, Policy and Law ,Mexico ,Pollution ,Biological Monitoring ,Environmental Monitoring ,Trace Elements ,General Environmental Science - Abstract
The deposition of trace elements around a pulp and paper industry in Morelia, Mexico, was evaluated using two lichen species as biomonitors. Samples of the foliose lichen Flavopunctelia praesignis and the fruticose lichen Usnea ceratina were collected in two remote areas and transplanted at different distances and directions from the pollution source. Lichen samples were exposed for 4 months (1) around the industrial area and (2) in their native habitats (control sites). We investigated the bioaccumulation of 11 trace elements in lichen thalli, and we compared the response of the two lichen species. To identify possible common sources, we evaluated the relationships between trace elements by correlations and cluster analyses. Our results showed that Cd was a good tracer for air pollution from the pulp and paper mills. In samples of Usnea ceratina exposed around the industrial area, Cd was significantly higher than in the remote area. Within the study area, trace element contents increase with the distance from the source, and they showed high depositions in the direction of prevailing winds. Moreover, we were able to detect groups of elements with similar behavior and common origins. Our results indicated that Flavopunctelia praesignis showed a higher capacity to accumulate trace elements than Usnea ceratina.
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- 2022
22. Teacher Cooperation and Education Levels as Contributors of Teachers' ICT Use
- Author
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Kiru, Elisheba
- Abstract
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.
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- 2023
23. Estimation of the aggregate import demand function for Mexico: a cointegration analysis
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Romero Tellaeche, José Antonio and Aliphat, Rodrigo
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- 2023
- Full Text
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24. Psychological Applications and Trends 2023
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Clara Pracana and Michael Wang
- Abstract
This book contains a compilation of papers presented at the International Psychological Applications Conference and Trends (InPACT) 2023, organized by the World Institute for Advanced Research and Science (WIARS), held in International Psychological Applications Conference and Trends (InPACT) 2023, held in Lisbon, Portugal, from 22 to 24 of April 2023. he goal of understanding individuals and groups (mental functions and behavioral standpoints), from this academic and practical scientific discipline, aims ultimately to benefit society. The International Conference seeks to provide some answers and explore the several areas within the Psychology field, new developments in studies and proposals for future scientific projects. The goal is to offer a worldwide connection between psychologists, researchers and lecturers, from a wide range of academic fields, interested in exploring and giving their contribution in psychological issues. We take pride in having been able to connect and bring together academics, scholars, practitioners and others interested in a field that is fertile in new perspectives, ideas and knowledge. We counted on an extensive variety of contributors and presenters, which can supplement the view of the human essence and behavior, showing the impact of their different personal, academic and cultural experiences. This is, certainly, one of the reasons there are several nationalities and cultures represented, inspiring multi-disciplinary collaborative links, fomenting intellectual encounters and development. InPACT 2023 received 548 submissions, from more than 39 different countries all over the world, reviewed by a double-blind process. Submissions were prepared to take the form of Oral Presentations, Posters, Virtual Presentations and Workshops. 192 submissions (overall, 35% acceptance rate) were accepted for presentation at the conference.
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- 2023
25. Undergraduate Students' Emotions around a Linear Algebra Oral Practice Test
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González Peralta, Angelina G. and Aguilar, Mario Sánchez
- Abstract
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.
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- 2023
26. Development of a Protocol to Measure Mathematics Higher-Order Thinking Skills in Mexican Primary Schools
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Lesly Yahaira Rodriguez-Martinez, Paul Hernandez-Martinez, and Maria Guadalupe Perez-Martinez
- Abstract
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.
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- 2023
27. Decolonial Practices in Higher Education from the Global South: A Systematic Literature Review
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Maryluz Hoyos Ensuncho
- Abstract
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.
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- 2023
28. A State-Level Analysis of Mexican Education and Its Impact on Regional, Economic, and Social Development: Two-Stage Network DEA Approach
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Martin Flegl, Sonia Valeria Avilés-Sacoto, David Güemes-Castorena, and Estefanía Caridad Avilés-Sacoto
- Abstract
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.
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- 2023
29. Digital Leap in the New Mexican School since the Pandemic Lockdown: Challenges for Governance and Pedagogical Processes
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Cecilia Peraza Sanginés and Mauro Jarquín Ramírez
- Abstract
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.
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- 2023
30. Boards and CSR: an emerging market perspective
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Rivas, Jose Luis and Rubio, Job
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- 2023
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31. The user cost of capital and corporate investment in the Latin American economies: a novel approach
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Doruk, Ömer Tuğsal
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- 2023
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32. Consumers’ purchase intention of rapid COVID-19 tests
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Cortez, Klender, Rodríguez-García, Martha del Pilar, and Reich, Christian
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- 2023
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33. Fostering Self-Directed Learning in MOOCs: Motivation, Learning Strategies, and Instruction
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Zhu, Meina, Bonk, Curtis J., and Berri, Sarah
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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.
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- 2022
34. Three Decades of Literacy Preservice Teachers' Engagement in Research: Operationalizing Critical Reflexivity to Explore Possibilities for Increasing Racial Literacy
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Lammert, Catherine
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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.
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- 2022
35. The Connectivist Design Studio
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Petrova, Miroslava
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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.
- Published
- 2021
36. Mapping of clusters about the relationship between e-government and corruption in Mexico
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Cárdenas Cárdenas, Gilberto and Vergara González, Reyna
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- 2023
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37. Comparative study of the perceptions of Mexican and Colombian employees about managerial and leadership behavioural effectiveness
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Ruiz, Carlos Enrique, Hamlin, Robert, and Torres, Luis Eduardo
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- 2023
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38. Barriers and Beliefs: A Comparative Case Study of How University Educators Understand the Datafication of Higher Education Systems
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Stewart, Bonnie, Miklas, Erica, Szcyrek, Samantha, and Le, Thu
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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.
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- 2023
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39. The Digital Competence of Academics in Higher Education: Is the Glass Half Empty or Half Full?
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Inamorato dos Santos, Andreia, Chinkes, Ernesto, Carvalho, Marco A. G., Solórzano, Claudia M. V., and Marroni, Lilian S.
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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.
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- 2023
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40. Service-Learning in Higher Education: Andragogy in Argentina, Mexico, and the United States
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Benavides, Abraham David, Keyes, Laura M., Linares-Hernández, Ivonne, Martinez-Miranda, Veronica, and Romanazzi, Pablo G.
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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.
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- 2022
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41. Peacebuilding Education to Address Gender-Based Aggression: Youths' Experiences in Mexico, Bangladesh, and Canada
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Bickmore, Kathy and Kishani Farahani, Najme
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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.
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- 2022
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42. Municipal-level estimates (2020) of adult obesity in Mexico drawn from a hierarchical Bayesian estimator.
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Nájera, Héctor and Ortega-Avila, Ana G.
- Abstract
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]
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- 2024
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43. A Review of User Perceptions of Drought Indices and Indicators Used in the Diverse Climates of North America.
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Heim Jr., Richard R., Bathke, Deborah, Bonsal, Barrie, Cooper, Ernest W. T., Hadwen, Trevor, Kodama, Kevin, McEvoy, Dan, Muth, Meredith, Nielsen-Gammon, John W., Prendeville, Holly R., Ramirez, Reynaldo Pascual, Rippey, Brad, Simeral, David B., Thoman Jr., Richard L., Timlin, Michael S., and Weight, Elizabeth
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DROUGHTS ,VEGETATION monitoring ,NORMALIZED difference vegetation index ,CLIMATIC zones ,EVAPOTRANSPIRATION ,GLOBAL warming ,TUNDRAS ,POLAR climate - Abstract
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]
- Published
- 2023
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44. Evidence of possible SARS‐CoV‐2 vertical transmission according to World Health Organization criteria in asymptomatic pregnant women
- Author
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J. A. Cardona-Pérez, I. E. Monroy-Muñoz, I. Villegas-Mota, M. Leon-Juarez, S. Espino‐y‐Sosa, Raigam Jafet Martinez-Portilla, A. Hidalgo-Bravo, R. Sevilla-Montoya, A. C. Helguera-Repetto, G Estrada-Gutierrez, Liona C. Poon, and Oscar Villavicencio-Carrisoza
- Subjects
Adult ,medicine.medical_specialty ,Coronavirus disease 2019 (COVID-19) ,Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ,Asymptomatic ,World health ,SARS‐CoV‐2 ,Cohort Studies ,Neonatal Screening ,COVID‐19 ,Pregnancy ,medicine ,Humans ,Radiology, Nuclear Medicine and imaging ,Pregnancy Complications, Infectious ,Mexico ,Original Paper ,Radiological and Ultrasound Technology ,Transmission (medicine) ,business.industry ,Obstetrics ,Cesarean Section ,SARS-CoV-2 ,fungi ,Infant, Newborn ,Obstetrics and Gynecology ,COVID-19 ,General Medicine ,Middle Aged ,medicine.disease ,Original Papers ,Infectious Disease Transmission, Vertical ,Reproductive Medicine ,newborn testing ,COVID-19 Nucleic Acid Testing ,Who criteria ,vertical transmission ,Female ,Neonatal death ,medicine.symptom ,business - Abstract
Objective Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) vertical transmission has been investigated extensively. Recently, the World Health Organization (WHO) published strict criteria to classify the timing of mother‐to‐child transmission of SARS‐CoV‐2 into different categories. The aim of this study was to investigate the possibility of vertical transmission in asymptomatic SARS‐CoV‐2‐positive women. Methods Pregnant women attending for delivery at a perinatology center in Mexico City, Mexico, who had a SARS‐CoV‐2‐positive nasopharyngeal swab 24–48 h before delivery, were asymptomatic at the time of the test and had an obstetric indication for Cesarean section were eligible for inclusion in this study. Amniotic fluid was collected during Cesarean delivery, and neonatal oral and rectal swabs were collected at birth and at 24 h after birth. SARS‐CoV‐2 detection was carried out using real‐time reverse‐transcription polymerase chain reaction in all samples. Relevant medical information was retrieved from clinical records. The WHO criteria for classifying the timing of mother‐to‐child transmission of SARS‐CoV‐2 were applied to the study population. Results Forty‐two SARS‐CoV‐2‐positive asymptomatic pregnant women fulfilled the inclusion criteria. Twenty‐five (59%) women developed mild disease after discharge. Neonatal death occurred in three (7%) cases, of which one had a positive SARS‐CoV‐2 test at birth and none had coronavirus disease 2019‐related symptoms. There were five (12%) cases with strong evidence of intrauterine transmission of SARS‐CoV‐2, according to the WHO criteria, as amniotic fluid samples and neonatal samples at birth and at 24 h after birth were positive for SARS‐CoV‐2. Our results also showed that 40–60% of infected neonates would have been undetected if only one swab (oral or rectal) was tested. Conclusion This study contributes evidence to reinforce the potential for vertical transmission of SARS‐CoV‐2 even in asymptomatic women and highlights the importance of testing more than one neonatal sample in order to increase the detection rate of SARS‐CoV‐2 in affected cases. © 2021 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
- Published
- 2021
45. Using Anticipatory Experimentation to Explore and Create Futures of Safety for Women in Mexico.
- Author
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Chimal, Abril and Ramos, José
- Subjects
VIOLENCE against women - Abstract
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]
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- 2024
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46. A systematic review of the literature on the impact of the Seguro Popular.
- Author
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Colchero, M. A., Gómez, R., and Bautista-Arredondo, S.
- Abstract
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]- Published
- 2022
- Full Text
- View/download PDF
47. Genetic diversity of Chlamydia pecorum detected in sheep flocks from Mexico
- Author
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M M, Limón-González, R, Hernández-Castro, F, Martínez-Hernández, J, Xicohtencatl-Cortes, H, Ramírez-Alvarez, E G, Palomares-Resendiz, and E, Díaz-Aparicio
- Subjects
Male ,Sheep ,Swine ,Genetic Variation ,Sheep Diseases ,Chlamydia Infections ,Bacterial, Fungal and Virus Molecular Biology - Research Paper ,Microbiology ,Mice ,RNA, Ribosomal, 23S ,Pregnancy ,RNA, Ribosomal, 16S ,Media Technology ,Animals ,Cattle ,Female ,Chlamydia ,Phascolarctidae ,Mexico - Abstract
Chlamydia pecorum, an obligate intracellular bacterium, is associated with reproductive and systemic diseases in sheep, goats, pigs, cattle, and koalas. The main conditions include polyarthritis, conjunctivitis, enteritis, pneumonia, encephalomyelitis, orchitis, placentitis, and abortion. Even though there are several studies showing that C. pecorum infections are widely spread in the world, in Mexico there are no reports. During 2016, as part of a sheep restocking program in Mexico, sheep were imported from New Zealand. Briefly after their arrival in the herds in the State of Mexico, these sheep presented abortions during the last third of gestation. A total of 62 sheep vaginal swabs that had presented abortion from different municipalities of the State of Mexico were collected. Bacterial isolation was performed using L929 mouse fibroblasts, and molecular identification was achieved by 23S rRNA (Chlamydiaceae family) and ompA gene (species-specific) real-time polymerase chain reaction (PCR). In addition, the 16S rRNA subunit and ompA gene were amplified and sequenced. Seven of 62 samples were positive for C. pecorum by bacterial isolation, 23S rRNA, and ompA gene real-time PCR. The 16S rRNA subunit and ompA gene amplicons were purified and the nucleotide sequence was determined in both directions. The consensus sequences homology search was performed using BLASTn analysis and showed a 100% of homology with the C. pecorum 16S rRNA subunit and 99% with the C. pecorum ompA gene. The population structure analyses using ompA gene demonstrated 15 genetic populations or clusters of 198 sequences from GenBank and our sequences were in a particular genetic structure corresponding to genotype “O.” Herein, we describe the presence of C. pecorum in sheep imported from New Zealand into Mexico. Genetic analysis of the ompA gene showed that the isolates belong to genotype O and are related to strains isolated from sheep, cattle, and koalas. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s42770-022-00682-9.
- Published
- 2022
48. Synoptic-Scale Wildland Fire Weather Conditions in Mexico.
- Author
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Hayasaka, Hiroshi
- Subjects
WILDFIRES ,FIRE weather ,WEATHER ,PRECIPITABLE water ,SEA breeze ,SYNOPTIC meteorology ,FIRE management - Abstract
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]
- Published
- 2024
- Full Text
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49. La universalización de la pensión no contributiva en los adultos mayores en México en el sexenio 2018-2024: un análisis preliminar de sus efectos en la pobreza.
- Author
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Rodríguez-Gómez, Katya
- Abstract
Copyright of Revista FORUM is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
50. Bibliometric analysis of peer-reviewed literature on perinatal depression in Mexico.
- Author
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Cruz-Cano, David Osvaldo, Flores-Ramos, Mónica, Sánchez-Rivera, Uriel Ángel, and Cruz-Cano, Norma Berenice
- Subjects
MENTAL depression ,POSTPARTUM depression ,BIBLIOMETRICS ,PERINATAL care ,PSYCHIATRIC research - Abstract
Copyright of Salud Mental is the property of Instituto Nacional de Psiquiatria Ramon de la Fuente and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
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