Search

Copyright of Revista Didasc@lia: Didáctica y Educación is the property of Universitaria de Las Tunas, Centro de Estudios de Didactica 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.)

The introduction or adoption of innovations at the firm level has consequences for job creation that may differ across low-middle and high-income countries. Also, the type of innovation that firms introduce, such as process or product innovations, can affect employment through different channels. This paper aims to study the effects of innovation on employment growth at the firm level using a framework that considers the nature of innovation and the relative efficiency of the firms. The study uses a rich panel dataset that combines information from two different surveys in Colombia: the Annual Manufacturing Survey and the Survey on Development and Technological Innovation in the Manufacturing Sector. The article provides empirical evidence supporting the idea that the nature of innovation in the country involves complementarities between process and product innovations. The paper discusses how this result is related to the patterns of innovation in middle income countries, which need not only new technologies but also imitation of processes and products. Another novelty of this analysis is the study of displacement effects of process innovation through improvements in the relative efficiency of the firms. Findings show that some firms reduce employment from process innovations, reflecting high heterogeneity in efficiency among firms. [ABSTRACT FROM AUTHOR]

From a gender studies perspective, this paper focuses on understanding Aby Warburg's proposal of a Mnemosyne Atlas as a living archive, with the aim of elucidating the potential and limits of this methodology of collecting and organizing images as a tool for rethinking a patriarchal past and present. Following this guideline, the photographs of sexual, gender and violence records occurring in the context of the war in Colombia, published in the book La Violencia en Colombia - estudio de un proceso social (Violence in Colombia - study of a social process, 1962; 1964), are taken as a case study. These images show how women and their bodies, in the context of a patriarchy exacerbated by the war, become repositories of violence by being codified as territory and origin of life. These photographs are the axis of a Mnemosyne Atlas, taken as a methodology and considered as an archival device that compiles works of art from other contexts and temporalities that dialogue with the woman-land-life relationship. [ABSTRACT FROM AUTHOR]

This paper explores the spatio‐legal dynamics of marine protected areas and their relation to socio‐environmental justice. It adopts a critical legal geography perspective to unpack ocean lawscape configurations triggered by territorial claims, the international mechanisms for maritime boundary‐making, and state sovereignty instruments. It is empirically focused on the Seaflower marine biosphere reserve, a protected area amid a geopolitical contestation between Nicaragua and Colombia in the southwestern Caribbean. By analysing its spatio‐legal history over two decades (2000–2021), the paper sheds light on the marine legalities of this region, which are often contradictory and overlapping. Focusing on the marine lawscape of Colombia, it explores the relationship between protected areas and marine territorialisation, also reflecting on the governance regimes' effects on indigenous livelihoods and marine biodiversity. The paper concludes that (i) marine protected areas are regularly being disrupted, re‐bordered, and reconfigured by the international ocean regimes governing the oceans; (ii) the link between the creation and management of marine protected areas and territorial jurisdiction compromises social and environmental justice, and (iii) inclusion of indigenous legalities might enhance equity and sustainability in ocean governance. [ABSTRACT FROM AUTHOR]

Quindina Roewer, 1914 is a nomoclastid genus with 11 described species behaviourally characterised by its remarkable nest-building behaviour. In this paper we describe two new Colombian species of the genus from the western range of the Northern Andes, based on genital morphology and external characters. In addition, we explore their phylogenetic relationships using a phenotypic matrix with 96 characters, three newly proposed, and 55 terminals including all described species of Quindina and a wide outgroup sample across the suborder Laniatores. Quindina sanantoniosp. n. (type locality: Valle del Cauca, Santiago de Cali, San Antonio Forest) can be diagnosed by having two olive-green patches behind the ocularium and on the lateral portion of areas II and III, connected on the posterior margin of area III. Quindina horologiumsp. n. (type locality: Risaralda, Santuario, Planes de San Rafael) can be diagnosed by having an hourglass-shaped dorsal pattern, beginning as two emerald-green patches next to the ocularium and continuing to the posterior margin of area III. Both species build nests without walls on the underside of leaves (ie flattened nest type), a previously unknown nest architecture for the genus. The phylogenetic analysis confirmed the monophyly of Quindina. The two new species, herein described, were recovered as basally branching within the genus. The inferred ancestral state for the nest architecture was the flattened nest type. We provide an updated key for the Colombian species of the genus Quindina and an updated distribution map. . [ABSTRACT FROM AUTHOR]

This paper explores how Black women entrepreneurs in Cali, Colombia confront racism and sexism, as they engage in the expanding neoliberal beauty market. We argue that anti-racist entrepreneurial experiences in Cali are shaped by four interconnected processes: First, changes in gender and development policies, aligned with inclusive neoliberal development projects. Second, the limitations of state neoliberal multicultural policies, which has made activists aware of the need to address racism and sexism. Third, activist's appropriation of the intersectional turn, allowing them to recognize articulations between racism, classism and sexism. Fourth, the adoption of anti-neoliberal discourses supporting distributive and solidarity practices. Our analysis suggests that while entrepreneurial anti-racist actions do not generate radical or permanent changes in the beauty industry, they do have material and symbolic effects in Black women's experiences of racial justice. [ABSTRACT FROM AUTHOR]

Copyright of Politics & Policy is the property of Wiley-Blackwell 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.)

In this paper I analyse how the gradual reduction of research funds in Colombia can interrupt a key process in the generation of solutions to global urban problems. I draw on a bibliometric analysis to show that research funding flowing from North to South has created collaborations between researchers from North and South that have led to a better and more comprehensive understanding of the challenges facing cities around the world. To conclude, I propose four options to counteract these trends towards lower research funding. [ABSTRACT FROM AUTHOR]

Purpose: This paper aims to find the incidence of university sustainability, as sustainability practices, in university performance at private universities. Design/methodology/approach: Quantitative research using structural equation modelling. Data collection and analysis followed sustainability and performance scales from previous research. The scales were validated by surveying students, teachers and administrative staff of five private universities in Medellin, Colombia. The responses (i.e. 5,344 useful answers) were collected between April 2019 and December 2020 and analysed using the Smart partial least square (PLS) software and the PLS calculation methodology. Findings: The results confirmed the reliability and validity of the sustainability and performance university measurement models and validated the dimensions proposed to determine sustainability and performance holistically in private universities. The results confirmed that universities implementing sustainability holistically in their system positively impact their performance as higher education institutions. The university sustainability is forecasting the University Performance in about 60% of the universities analysed, with a considerable contribution from sustainability in outreach and strategic management. Research limitations/implications: This study was cross-sectional and empirically validated the model of sustainability and performance at five private universities in a single period and territory. A broader validation from longitudinal studies considering other universities in Colombia and Latin America is suggested to understand local and regional trends better. Practical implications: Results provided a model for better understanding the incidence of sustainability in performance holistically at private universities in developing countries such as Colombia. In addition, the proposed dimensions and model could help regional decision-making on higher education. Originality/value: To the best of the authors' knowledge, this paper is one of the first attempts relating a structural equation model and inter-university research on the incidence of sustainability in private university performance. This work contributes to a local consensus on sustainability and performance models at private universities. Furthermore, from this research emerged a joint policy framework for incorporating sustainability holistically and regionally as an effective strategy for universities and their commitment to sustainable development. [ABSTRACT FROM AUTHOR]

Tardigrades, with over 1450 species, are important organisms in ecological understanding and are valuable biological models (e.g., due to their extremotolerant capabilities). While their biodiversity is better known in Europe and North America, Central and South America have only recently started making significant contributions. Through a comprehensive review of scientific literature, biological collections, web portal consultations, and the addition of new records, this study clarifies the current knowledge of tardigrade biodiversity in Colombia. Past research started in the early 20th century, but most data are unreliable due to information gaps and the absence of specimens in biological collections. The last decade has witnessed a resurgence in tardigrade research in Colombia, leading to new species descriptions and a more robust understanding of their biodiversity. Nevertheless, the majority of the territory remains unexplored. A total of 43 known species from our analysis are present in Colombia: 26 records accepted by the literature and 17 questioned in the literature but representing distinct taxa surely present in Colombia. Other species records are considered doubtful. Our study recommends considering mostly scientific records based on verifiable material deposited in scientific collections (highlighting their importance in studying and safeguarding biodiversity) and encourages future researchers to contribute while adhering to legal requirements. [ABSTRACT FROM AUTHOR]

Research has shown that the counterinsurgent proposition of 'winning Hearts and Minds' is more complex than building a road. This paper examines how project workers in three infrastructure projects in Colombia sought community support not for military intelligence or to improve government-community relations, but to intervene with armed groups on the project's behalf. The findings highlight the role of community institutions in negotiating between two actors – rather than being 'won over' by either. This paper also indicates the limitations of community agency in the face of changing local orders, questioning the local empowerment of goods delivery in conflict areas. [ABSTRACT FROM AUTHOR]

Copyright of Justicia (0124-7441) is the property of Universidad Simon Bolivar 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.)

Empirical research has explored the relationship between professors and the academic capitalist regime. Nevertheless, this literature has mainly focused on fields heavily engaged with industry at top-ranked research universities in English-speaking countries. In this paper, we analyze the link between faculty promotion policy and professors as agents who introduce (or resist) the academic capitalist regime in the Colombian context. In order to cover heterogeneity among professors and higher education institutions, we consider two dissimilar academic departments at one public university. This multicase study examines how Colombian professors translate faculty promotion policy into actions on both intra- and inter-department levels. The findings indicate that the unique context of each academic department fostered or hindered professors in moving toward "the ideal professor," as promoted by the analyzed policy. In terms of academic capitalism, regardless of the academic department, professors did not internalize the inclusion of profit motive as part of their research activities. However, some professors were guided by prestige behavior through (but not limited to) the academic journal publishing market. This article concludes by highlighting the need to incorporate prestige behavior as part of the theory of academic capitalism. [ABSTRACT FROM AUTHOR]

Background: This paper identifies opportunities and challenges for leishmaniasis control and elimination in Colombia, emphasizing the role of pooled procurement of essential medicines and supplies. Colombia is among the countries most affected by leishmaniasis globally, and also faces the dual challenge of procuring critically needed medicines in the context of limited national resources. It recently renewed its commitment to the control and elimination of leishmaniasis under its 2022–2031 Public Health Plan (PDSP) through a comprehensive public health approach. Methodology/Principal findings: The methodology comprises a comprehensive literature review and key informant interviews with leishmaniasis experts from the Colombian national control program and PAHO/WHO, focusing on cutaneous, mucocutaneous, and visceral leishmaniasis. Leishmaniasis is endemic throughout Colombia, with over 11 million people at risk, many of whom live in poverty-stricken, remote and isolated rural areas with limited access to health services. Leishmaniasis care, including medicines, is provided free of charge, but many barriers were nonetheless identified at environmental, population, and health system levels, including the supply of quality-assured medicines. Opportunities to alleviate these barriers were identified, including the support of the PAHO Strategic Fund. Within the context of the sustainable development goals and international leishmaniasis control and elimination targets, Colombian officials have established their own priorities, the highest of which is the reduction of deaths from visceral leishmaniasis. Conclusions/Significance: The elimination of leishmaniasis as a public health problem presents significant challenges, given its biological complexity and diversity, physical and clinical manifestations, social and economic impacts, frequently burdensome treatment regimens, and insufficient supply of necessary medicines. However, rigorous prevention and control efforts through strong political commitment and a highly motivated workforce can dramatically reduce its burden. Colombia's new PDSP, which highlights leishmaniasis control, is an opportunity for a revitalized health system response through committed leadership, intersectoral actions, and partnerships with international organizations that share a common vision. Author summary: Leishmaniasis is a vector-borne disease transmitted by female sand flies to humans and animals, causing infections ranging from asymptomatic and self-healing cutaneous leishmaniasis to visceral leishmaniasis which is highly lethal if untreated. Although all forms of leishmaniasis are treatable and curable with early diagnosis and treatment, the disease presents many challenges for affected populations, many of whom live in remote rural areas of the developing world, with limited access to public health facilities. Health services also face major constraints in supplying critically needed, yet costly medicines, in the context of limited financial resources. This paper presents the case of Colombia which is among the countries most affected by leishmaniasis globally, and discusses its many challenges in responding to the disease, including the guaranteed supply of necessary medicines. Our results uncover new opportunities for a revitalized health system response through committed leadership, intersectoral actions, such as a One Health approach, and partnerships with like-minded international organizations. These include Colombia's new 10-Year Public Health Plan that contains specific time-bound goals for leishmaniasis control and elimination as a public health problem, prioritizing a reduction in deaths from visceral leishmaniasis, and potential cost-savings from the acquisition of essential medicines and supplies through the Strategic Fund of the Pan American Health Organization. [ABSTRACT FROM AUTHOR]

This paper describes a novel qualitative dataset regarding coffee pests based on the ancestral knowledge of coffee farmers in the Department of Cauca, Colombia. The dataset has been obtained from a survey applied to coffee growers with 432 records and 41 variables collected weekly from September 2020 to August 2021. The qualitative dataset includes climatic conditions, productive activities, external conditions, and coffee bio-aggressors. This dataset allows researchers to find patterns for coffee crop protection through the ancestral knowledge not detected by real-time agricultural sensors. As far as we are concerned, there are no datasets like the one presented in this paper with similar characteristics of qualitative value that express the empirical knowledge of coffee farmers used to detect triggers of causal behaviors of pests and diseases in coffee crops. Dataset:  https://doi.org/10.5281/zenodo.8275090. Dataset License: Licensed under Creative Commons Attribution 4.0 International (CC-BY-4.0). [ABSTRACT FROM AUTHOR]

Executive Summary: The near collapse of the Venezuelan economy since 2015 and the concomitant erosion of public order have led to an exodus of over seven million people by mid-2023, the largest forced migrant flow in recent Latin American history and the second largest globally after Syria. It occurs against a global backdrop of a 400 percent increase in persons displaced across borders between 2010 and 2021. Colombia hosts the largest number of Venezuelan refugees — with about 2.5 million officially recorded by the government. This has occurred during a politically tumultuous period in Colombia, which has featured the reconfiguration of competing illegal armed groups since the signing of the 2016 Peace Accord between the government and the Fuerzas Armadas Revolucionarias de Colombia (FARC), a major COVID-19 outbreak in 2020–2021, and a crippling and protracted national strike in 2021. Within the hemispheric context, Colombia serves as a stop-gap to stem the flow of Venezuelan refugees northward, roughly similar to the role played by Mexico to intercept and diminish migration to the United States. This has especially been the case since the January 5, 2023 announcement by US President Biden, which specified that refugees cannot declare asylum in the US if they attempt to cross the US border without first seeking asylum in their initial transit country. For Venezuelan refugees, the first country they enter is typically Colombia. Further, in May 2023, the Biden administration announced it was considering sending US troops to the Darien Peninsula in Panama, and will perhaps train Colombian forces, to diminish the "trafficking" of Venezuelan refugees and other refugees passing through Colombia and headed north. The result, according to leaders of NGOs and other who work directly with refugees, has been more pressure on Colombia to retain them. The argument here is twofold. First, human security threats for Venezuelan refugees should be viewed intersectionally in the particular spaces through which they pass — from the collapse of order in their home countries (which qualifies them as refugees), through the borderlands with Colombia that pose specific threats to their safety and wellbeing, and to their destinations within Colombia that offer their own peculiar array of opportunities and human security challenges. Second, regularization programs such as the Estatuto Temporal de Protección de Migrantes Venezolanos (ETPMV) are the best way to promote human security for refugees in Colombia in the short and medium terms, but this process needs to be more inclusive.1 The first half of this paper discusses the conceptual underpinnings that link power/mobility/space to human security for refugees. The second part brings those concepts to life through interviews with an assortment of refugees. The paper draws from a database of interviews with 72 Venezuelan refugees in Colombia in 2022 and 2023 regarding the intersectional nuances of human security. It also relies on interviews with dozens of security, migration, and human rights experts in Colombia since 1997. A unique conceptual perspective is developed regarding critical human security for Venezuelan refugees. [ABSTRACT FROM AUTHOR]

Implementing smart microgrids for Non-Interconnected Zones (NIZs) has become an alternative solution to provide electrical energy by taking advantage of the resources available through the generation of renewable energy within these isolated areas. Within this context, in this study, the challenges related to microgrids and data analysis are presented, and different relevant data architectures described in the literature are compared. This paper focuses on the design of a data architecture for a smart microgrid for NIZs whose microgrid contains two 260 W solar panels, a 480 W inverter, and two 260 Ah batteries. Regarding the Colombian context, this paper describes the limitations (connectivity, isolation, appropriation of technologies) and opportunities (low demand, access to natural resources, state interest) from which the functional and non-functional requirements for the architecture are established. Finally, a data architecture is proposed and implemented in a NIZ in Colombia, and this paper also includes a description of the architecture, its characteristics, its associated opportunities and challenges, and discussions regarding its implementation. [ABSTRACT FROM AUTHOR]

Copyright of Tapuya: Latin American Science, Technology & Society is the property of Taylor & Francis Ltd 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.)

Previous research on bilingual mathematics education has proposed that as children "language mathematics" they use multiple sources of meaning. In this paper, we focus on lexical inventions—bilingual children's made up words that are not formally defined or used but follow the phonology and morphology of a language—as a source of meaning. Consistent with tenets from translanguaging, we recognize lexical inventions as a creative language practice defying idealized language norms. A raciolinguistic theoretical perspective informs our interpretation of children, teachers, and researchers as listening subjects. The purpose of this paper is to explore how mathematical lexical inventions can prompt a translanguaging space where children, teachers, and researchers resist listening subject positions that predispose them to listen for predetermined language practices. Drawing on two lesson transcripts, one from a fourth-grade English-immersion classroom in Colombia and one from a third-grade Spanish-immersion classroom in the United States, we used moment analysis in translanguaging spaces to identify spontaneous and critical moments where lexical inventions prompted mathematical explorations. We argue for adopting listening subject positions as learners of transgressive language practices that are part of interactions between children and mathematics. [ABSTRACT FROM AUTHOR]

One managerial narrative describes COVID-19 as a trigger for innovation in health system planning and delivery. Analysing 33 interviews with national stakeholders in Colombia´s health system, this paper argues that an 'innovation' narrative provides a partial account of managerial responses to COVID-19. COVID-19 triggered positive and negative effects on adaptive resilience: as mirror for recognizing problems predating the pandemic; as accelerator of service changes; as source of solidarity among professional groups; as workforce trauma; and as disruptor of adjacent improvement activity. The paper concludes that multi-level effects of adaptive resilience, and costs of its practice, need to be recognized. [ABSTRACT FROM AUTHOR]

This paper introduces a hitherto unpublished 1970 paper written by Lauchlin Currie (1902–1993) on Paul Rosenstein Rodan's famous 1943 paper on the "Big Push" which led to the balanced-unbalanced growth debate to which Albert Hirschman (1915–2012) was an important contributor. Both Currie and Hirschman had been key economic advisers to the Colombian government, and their respective views on development planning are contrasted. In particular, it is shown how Currie's 1970 paper illuminates the theory behind the 1971–1974 national plan for Colombia that he prepared and helped deliver; and how the related institutional innovations have had an enduring impact on Colombia's recent economic history. [ABSTRACT FROM AUTHOR]

Copyright of Tropical Grasslands / Forrajes Tropicales is the property of International Centre for Tropical Agriculture - CIAT 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.)

In many countries, the advancement of hydropower resources has been hindered by economic factors and insufficient data on topography, streamflow, environmental sensitivity, power grid, and, most importantly, the location of potential hydropower sites. This challenge is particularly pronounced in certain African and Latin American river systems. Developing web-based maps of hydropower resources based on geographic information systems and advanced mapping technologies can facilitate the initial assessment of hydropower sites. This is especially relevant for developing sites in remote areas and data-scarce regions. The available geospatial datasets, remote sensing technologies, and advanced GIS modelling techniques can be used to identify potential hydropower sites and assess their preliminary characteristics. This paper reviews web-based hydropower atlases in African and Latin American countries. Their main features are represented and compared with the recently launched HYPOSO map viewer covering two African countries (Cameroon and Uganda) and three Latin American countries (Bolivia, Colombia, and Ecuador). This hydropower atlas consists of 20 spatial layers. Its particular focus is to present a geospatial dataset of new hydropower sites with concise information for potential investors. These so-called virtual hydropower atlases can be only one type of discovery at the early project stage, automatically identifying sites worthy of further investigation. A formal validation of the web-based atlases, including the HYPOSO hydropower atlas, is briefly considered. Creating open-access hydropower map viewers is anticipated to significantly enhance the hydropower development database in these nations, offering valuable insights for small and medium-scale projects. [ABSTRACT FROM AUTHOR]

Obstructive sleep apnea/hypopnea syndrome (OSAHS) is a condition linked to severe cardiovascular and neuropsychological consequences, characterized by recurrent episodes of partial or complete upper airway obstruction during sleep, leading to compromised ventilation, hypoxemia, and micro-arousals. Polysomnography (PSG) serves as the gold standard for confirming OSAHS, yet its extended duration, high cost, and limited availability pose significant challenges. In this paper, we employ a range of machine learning techniques, including Neural Networks, Decision Trees, Random Forests, and Extra Trees, for OSAHS diagnosis. This approach aims to achieve a diagnostic process that is not only more accessible but also more efficient. The dataset utilized in this study consists of records from 601 adults assessed between 2014 and 2016 at a specialized sleep medical center in Colombia. This research underscores the efficacy of ensemble methods, specifically Random Forests and Extra Trees, achieving an area under the Receiver Operating Characteristic (ROC) curve of 89.2% and 89.6%, respectively. Additionally, a web application has been devised, integrating the optimal model, empowering qualified medical practitioners to make informed decisions through patient registration, an input of 18 variables, and the utilization of the Random Forests model for OSAHS screening. [ABSTRACT FROM AUTHOR]

The Hispanic Society Museum & Library (HSML) holds a collection of nine viceregal barniz de Pasto objects, made by Indigenous artisans in the 17th and 18th centuries. Designed to imitate Asian lacquers and intended for European aesthetic tastes, barniz de Pasto is an example of Indigenous technique and knowledge that has survived to the present day. An in-depth analysis of five of these barniz de Pasto objects, dated to the first half and last quarter of the 17th century based on their iconography, was carried out through a combination of non-invasive and micro-invasive techniques, including portable X-ray fluorescence (pXRF) spectroscopy to investigate the possible presence of inorganic pigments, and fiber-optics reflectance spectroscopy (FORS) and reflectance imaging spectroscopy (RIS) to provide molecular information on colorants and their distributions across the objects. Dyes and pigments were also identified using Raman spectroscopy, Fourier-transform infrared (FTIR) spectroscopy, and liquid chromatography/mass spectrometry (LC/MS). The nature of the resin was determined by FTIR and pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS), while the decoration stratigraphy and composition were analyzed by scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDS). This paper confirms the use of mopa mopa, the resin used in the barniz de Pasto technique, in two objects not previously analyzed, and identifies indigo, insect-based red, calomel, lead white, and an unknown flavonol-based yellow dye, and challenges the use of calomel as a temporal marker for these works. Taken together, these results expand our understanding of the material use and explorations undertaken by artists during this time period to create such elaborate and enduring objects. [ABSTRACT FROM AUTHOR]

Road structures undergo a series of chemical and physical processes once they are put into service. This phenomenon results from the action of the load and the influence of the environment, which causes their progressive deterioration. In order to mitigate the risk of progressive deterioration and guarantee their stability and durability, various maintenance tasks are required, including visual inspections. The Intelligent Bridge Management System of Colombia (SIGP) includes visual inspection as one of its modules. The system has been designed based on state-of-the-art criteria and national experience with relevant damages and bridge collapses. This paper presents the visual inspection methodology, which includes several stages such as a classification scale, condition index, evaluation areas, damage catalog, and evaluation criteria. In addition, a digital application has been developed to facilitate real-time data collection during field inspections using mobile devices, which can be uploaded directly to the system database hosted in the cloud. The results from the inspection of bridges of different typologies and years of construction are presented, as well as general inspection results from 150 bridges in Colombia. The relevance, comprehensiveness, and accuracy of the inspection are supported by a damage catalog, which allows the identification of intervention needs and reduces the bias of the collected data. [ABSTRACT FROM AUTHOR]

Higher education dropout rates in Colombia are the second highest in Latin-America. Almost 50% of students who start an undergraduate program in Colombia drop out. In this paper, we present a systematic literature review that surveys publications related to university dropout in Colombia between 2000 and 2021. This review followed the Kitchenham guidelines. Databases such as Publindex, Scielo, Wos, Scopus were reviewed. To create cause and solution taxonomies, we identified causes and/or solutions reported by researchers in each revised article. Each cause/solution was then grouped using the university dropout taxonomy proposed by Castaño. 107 papers, 66 different causes, and 62 proposed solutions related to university dropout were reported in the papers analyzed. The results suggest there is an increasing interest in understanding (i) the undergraduate dropout phenomenon, and (ii) the use of data science to solve the problem. These studies also evince a lack of integration between stakeholders for developing crosscutting solutions. The information related to some of the reported solutions is not sufficiently developed to enable a better classification, or they lacked information on implementation, results, or impact. This makes it difficult to make progress with designing new strategies based on previous studies. [ABSTRACT FROM AUTHOR]

Under what conditions are radical alternatives to state-led diplomacy feasible? Diplomatic studies have so far denied attention to those diplomatic practices taking place without national mediation. Building on the concept of diplomacy from below (DFB), the article aims to understand under what conditions this newly theorised form of alternative diplomacy is possible in contexts of armed violence. To do so, we present the case of the diplomatic action of the (post)autonomist Association Ya Basta! between 1997 and 2004. The study adopts an interpretivist approach, reconstructing activists' stories along four conflict scenarios (Mexico, Palestine, Colombia, and Iraq). The empirical analysis allowed for formulating a "working hypothesis" according to which DFB is feasible only among groups sharing an ideological background and under minimum-security conditions for freedom of movement and physical integrity. The paper innovates debates on (para)diplomacy and opens a new research agenda on diplomatic interactions between subaltern groups in (post)conflict scenarios. [ABSTRACT FROM AUTHOR]

This paper presents two datasets about college students' subjective well-being and mental health in a developing country. The first data set of this report offers a diagnosis of the prevalence of self-reported symptoms associated with stress, anxiety, depression, and overall evaluation of subjective well-being. The study uses validated scales to measure self-reported symptoms related to mental health conditions. To measure stress, the study used the Perceived Stress Scale (PSS-10) and the 7-item Generalized Anxiety Disorder Scale (GAD-7) to measure symptoms associated with anxiety (GAD-7), and the 9-item Patient Health Questionnaire (PHQ-9) to measure symptoms associated with depression. This diagnosis was collected in a college student sample of 3052 undergrad students in 2022 at a medium-sized university in Colombia. The second dataset reports the evaluation of a positive education intervention implemented in the same university. The Colombian Minister of Science and Technology financed the intervention to promote strategies to mitigate the consequences on college students' well-being and mental health after the pandemic. The program evaluation data cover two years (2020–2022) with 193 college students in the treatment group (students enrolled in a class teaching evidence-based interventions to promote well-being and mental health awareness) and 135 students in the control group. Data for evaluation include a broad array of variables of life satisfaction, happiness, negative emotions, COVID-19 effects, relationships valuations, and habits and the measurement of three scales: The Satisfaction with Life Scale (SWLS), a brief measurement of depressive symptomatology (CESD-7), and the Brief Strengths Scale (BSS). Dataset: Diagnosis dataset: https://data.mendeley.com/datasets/bytb22nf7m/1 (accessed on 21 February 2024), Available at Mendeley Data; Program evaluation dataset: https://data.mendeley.com/datasets/c4nmk6h3kj (accessed on 21 February 2024), Available at Mendeley Data. Dataset License: CC BY-NC-SA [ABSTRACT FROM AUTHOR]

This paper aims to estimate the prevalence of client-perpetrated violence against female sex workers (FSWs) in Bogotá and to understand what structural and environmental factors are associated with such victimization. The project used secondary data from interviews with 2,684 FSWs. Multivariable binary logistic regression was used to test for associations with client-perpetrated violence. Findings reveal that factors such as experiencing police harassment and social stigma were positively associated with client-perpetrated violence. Situational factors such as providing services in motels, hotels, on the street, and in cars were also associated with increased odds of becoming a victim of violence. [ABSTRACT FROM AUTHOR]

Executive Summary: Millions of Venezuelans have fled their country in hopes for a better future outside the political and financial turmoil in their home country. This paper examines the self-reported needs of Venezuelans in the United States and Colombia. Specifically, it looks at perceived discrimination in each country and its effect on the service needs of Venezuelan immigrants. The authors used data from a larger project conducted in October to November 2017 to perform a qualitative content analysis on the specific services that participants and others like them would need following immigration. The sample consisted of 647 Venezuelan immigrant adults who had migrated to the United States (n = 342) or Colombia (n = 305). Its findings indicate statistically significant differences between the two countries. Venezuelan immigrants in the United States were more likely to identity mental health and educational service needs, while those in Colombia were more likely to list access to healthcare, help finding jobs, and food assistance. When looking at perceived discrimination, means scores for discrimination were significantly greater for participants who indicated needing housing services, who indicated needing assistance enrolling children in school and who indicated needing food assistance, compared to participants who did not list those needs. Venezuelans who had experienced greater negative context of reception were less likely to indicate needing mental health services, where 11.9 percent of those who did not perceive a negative context of reception responded that they needed mental health services. Evaluating existing service networks will be essential in working to bridge the gap between the services provided to and requested by Venezuelans. Collaboration between diverse government actors, community-based organizations (CBOs) and other stakeholders can help identify gaps in existing service networks. CBOs can also facilitate communication between Venezuelan immigrants and their new communities, on the need to invest in necessary services. [ABSTRACT FROM AUTHOR]

Drawing on recently‐available microdata from financial surveys, this paper presents harmonized indicators for household wealth, its components, and its determinants in four Latin American countries (Chile, Colombia, Mexico and Uruguay), using Spain as a comparison benchmark. The paper analyzes the relationship between wealth indicators and sociodemographic characteristics of household heads (age, education, gender, marital status). For Uruguay, we are also able to analyze wealth patterns and intergenerational mobility (inheritance, family businesses and parental education). [ABSTRACT FROM AUTHOR]

The community restrictions during the coronavirus disease 2019 pandemic adversely impacted older adults' physical activity levels. This convergent mixed-method study assessed the adaptation of the Recreovía, a community-based physical activity program in Bogotá, and characterized physical activity levels among older adult participants. Our results showed how the Recreovía adapted during the pandemic to continue promoting physical activity, through indoor and outdoor strategies, including virtual physical activity sessions and safety protocols. During this time, 72%–79% of the older adults attending the adapted program were physically active. A greater proportion of park users (84.2%) and more people involved in vigorous physical activity were observed during Recreovía days. Older adults had positive experiences and perceptions of the Recreovía program related to their health and social well-being. Even though the older adults prefer being outdoors, the adapted program allowed participants to continue with their physical activity routines as much as possible during the pandemic. [ABSTRACT FROM AUTHOR]

Copyright of Revista Colombiana de Química 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.)

Like many coastal lagoons in several countries, the "Navío Quebrado" lagoon (La Guajira, Colombia) is a very delicate and precious environment; indeed, it is a nationally recognized Flora and Fauna Sanctuary. Several factors, including climate change, are threatening its existence because of changes in the governing hydro-morphological and biological processes. Certainly, the first step to addressing this problem is to understand its hydrological behavior and to be able to replicate, via simulation, its recent history before inferring likely futures. These potential futures will be marked by changes in the water input by its tributary, the Camarones River, and by modified water exchange with the sea, according to a foreseen sea level rise pattern, as well as by a different evaporation rate from the free surface, according to temperature changes. In order to achieve the required ability to simulate future scenarios, data on the actual behavior have to be gathered, i.e., a monitoring system has to be set up, which to date is non-existent. Conceptually, designing a suitable monitoring system is not a complex issue and seems easy to implement. However, the environmental, socio-cultural, and socio-economic context makes every little step a hard climb. An extremely simple—almost "primitive"—monitoring system has been set up in this case, which is based on very basic measurements of river flow velocity and water levels (river, lagoon, and sea) and the direct participation of local stakeholders, the most important of which is the National Park unit of the Sanctuary. All this may clash with the latest groovy advances of science, such as in situ automatized sensors, remote sensing, machine learning, and digital twins, and several improvements are certainly possible and desirable. However, it has a strong positive point: it provides surprisingly reasonable data and operates at almost zero additional cost. Several technical difficulties made this exercise interesting and worthy of being shared. Its novelty lies in showing how old, simple methods may offer a working solution to new challenges. This humble experience may be of help in several other similar situations across the world. [ABSTRACT FROM AUTHOR]

Copyright of Revista Anuario de Historia Regional y de las Fronteras is the property of Universidad Industrial de Santander 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.)

Helicobacter pylori is a microorganism that infects 60% of the population and is considered the main cause of atrophic gastritis, gastric and duodenal ulcers, and gastric cancer. Different emerging pathogens have been found in drinking water and their presence is considered to be an important public health problem. For this reason, it is necessary to carry out the validation of reliable technologies for this type of pathogens and evaluate their performance. This paper reports, for the first time, H. pylori reduction in a drinking water pilot plant of two slow sand filters (SSF). Inlet water was taken from a gravel filtration system of a rural water supply in Colombia and then inoculated with viable cells of H. pylori. By determining the Genomic Units (GU) through quantitative Polymerase Chain Reaction (qPCR), the concentration of GU/sample was measured. In the inlet water amplification for SSF1 and SSF2 were 5.13 × 102 ± 4.48 × 102 and 6.59 × 102 ± 7.32 × 102, respectively, while for the treated water they were 7.0 ± 5.6 and 2.05 × 101 ± 2.9 × 101 GU/sample for SSF1 and SSF2, respectively. The SSF pilot plant reached up to 3 log reduction units of H. pylori; therefore, since there is not an H. pylori contamination indicator and its periodic monitoring is financially complicated, the SSF could guarantee the drinking water quality necessity that exists in rural areas and small municipalities in developing countries, where infection rates and prevalence of this pathogen are high. [ABSTRACT FROM AUTHOR]

Analyzing how transitional justice (TJ) mechanisms address the role of economic and political elites in contexts of widespread violence is crucial for understanding their possible transformative impact. The type of challenges faced by TJ instruments when trying to deal with economic elites involved in human rights violations also reflects the extent and degree of these groups' power in a specific transitional context. Looking at the two main transitional justice processes in Colombia, this paper argues that accountability for these privileged actors tends to materialize in cases in which the alliances between different kinds of elites are threatened, or even collapse. However, as this article will show, judicial TJ mechanisms on their own can only have a very limited transformative impact on the accountability of economic elites and their liability for human rights violations in the absence of strong support by state institutions. TJ instruments can provide an exceptional framework to trigger and motivate meaningful transformations. Nonetheless, the concrete realization of these changes far exceeds the possibilities, capacity, and resources of TJ, which in and of itself cannot replace state institutions, especially an ordinary justice system that should continue to make progress on these cases. [ABSTRACT FROM AUTHOR]

The present paper addresses petrography, geochemistry and Ar‐Ar geochronology of a significant number of mafic dykes from the Paleo‐ to Neoarchean Bundelkhand Craton in central India. The majority of the dykes are NW‐SE oriented (with a few NE‐SW and ENE‐WSW) with tholeiitic, sub‐alkaline and basalt to basaltic andesite composition. The trace element geochemistry of these dykes indicates an island arc setting during emplacement. The Ar‐Ar mineral dating (plagioclase) of three representative dykes reveals an emplacement age between 1.53 and 1.46 Ga. This finding and earlier reports (2.1–1.73 Ga) point to sustained mafic magmatism throughout the Bundelkhand Craton in a preferred structural orientation between 2.1 and 1.46 Ga. Mafic magmatism was episodic and can be linked to the perpetual subduction accretion processes between the central Indian Archean continents during the development of the Columbia supercontinent. The mafic dykes were emplaced at 45° to the maximum compression direction (E‐W), that is, along the line of no finite longitudinal strain. This time equivalent widespread NW‐SE and NE‐SW trending mafic dyke system is also relatable along the adjacent continents (Singhbhum, Bastar) and thus opened up a new paradigm for the dyke's emplacement across the Indian cratons. [ABSTRACT FROM AUTHOR]

Copyright of Disasters is the property of Wiley-Blackwell 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.)

This paper analyzes the intrahousehold allocation of housework and paid work in five Latin American countries. Prior work has consistently shown that income plays a major role in the region’s large gender gaps in the distribution of unpaid work at the aggregate level. However, the extent to which earnings shape intrahousehold decisions regarding the allocation of unpaid work remains unexplored. Using harmonized time-use surveys for Chile, Colombia, Mexico, Peru, and Uruguay, we analyze the relationship between earnings and housework drawing on the framework of the dependency, gender deviance neutralization, and autonomy. We find that in Latin America, increases in women’s absolute earnings are related to decreases in the hours women devote to housework. At the same time, the allocation of men’s time into housework does not seem to be related to their own or their partners’ earnings. Against our expectations, differences in contextual gender inequality across countries does not seem to be relevant. These findings help us assess how well existing theories, formulated to account for phenomena of the developed world, apply to more unequal contexts that have higher levels of gender inequality and where a high proportion of women are excluded from paid work. [ABSTRACT FROM AUTHOR]

The multiple crises of Colombian‐Venezuelan borderland geopolitics, which include a rise in Venezuelan refugees entering Colombia, mounting armed conflict from illegal armed groups throughout Colombia and the mixed efficacy of policy responses by the government, are converging to drive an evolution in Colombia's security concerns. This convergence of crises rivals the security conditions of the early 2000's. As before, the government faces prolific armed conflict, loss of legitimacy over sovereign territory to a host of illegal armed groups, unchecked coca cultivation‐trafficking and illicit economies, and an overwhelming loss of confidence in the central government's abilities to govern and counter these threats. This paper argues that the cumulative effect of the nascent convergence of crises is the subsequent rise of mounting Colombian insecurity and threats to stability that now permeates throughout the country – spanning and linking rural, urban and borderland areas in unprecedented ways while driving Venezuelan xenophobia and social unrest. [ABSTRACT FROM AUTHOR]

Is it possible to measure how critical soft skills like leadership or teamwork are from the viewpoint of graduate studies offerings? This paper provides a conceptual and methodological framework that introduces the concept of a bipartite network as a practical way to estimate the importance of soft skills as socio-emotional abilities trained in graduate studies. We examined 230 graduate programs offered by 49 higher education institutions in Colombia to estimate the empirical importance of soft skills from the viewpoint of graduate studies offerings. The results show that: (a) graduate programs in Colombia share 31 soft skills in their intended learning outcomes; (b) the centrality of these skills varies as a function of the graduate pro- gram, although this variation was not statistically significant; and (c) while most central soft skills tend to be those related to creativity (i.e. creation or generation of ideas or projects), leadership (to lead or teamwork), and analytical orientation (e.g. evaluating situations and solving problems), less central were those related to empathy (i.e. understanding others and acknowledgment of others), ethical thinking, and critical thinking, posing the question if too much emphasis on most visible skills might imply an unbalance in the opportunities to enhancing other soft skills such as ethical thinking. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Latin American & Caribbean Anthropology is the property of Wiley-Blackwell 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.)

The aim of this paper is to present the male homoerotic experiences of ex-combatants from the FARC-EP and ELN guerrillas, as well as paramilitary groups, during their period in these armed groups. For this article, we have used multiple methodological strategies. For the first two stories, we made semi-structured qualitative interviews with ex-combatants. Then, we wrote the narratives collaboratively. For the third story, the anecdote was constructed based on the testimonies of the residents of a municipality of Caldas affected by the armed conflict. The participation of combatants in homoerotic practices and their involvement in romantic relationships with men showed that interpretations and meanings of homosexuality (and heterosexuality) in war contexts can be questioned, since their involvement is related to victimization. In addition, the narratives demonstrated that the meaning of these concepts was fragmented in various directions such as desire, feelings, anxieties, and complicity with the armed logic. [ABSTRACT FROM AUTHOR]

This paper describes the diagnosis, surgical treatment and resolution of trichobezoars in a Santander Creole sheep from Santander, Colombia. A 2‐month‐old female sheep was presented with bilateral abdominal distention, pain upon abdominal palpation indicating the presence of a spherical and malleable foreign body, absence of ruminal movements, soft and mucoid faeces and the presence of two radiopaque structures indicative of foreign bodies within the rumen. The ultrasound confirmed a marked acoustic shadow at the level of the right middle mesogastric quadrant. To resolve the condition, a rumenotomy was performed: the foreign bodies were extracted and the structure and diagnosis of trichobezoars were confirmed. The recommendation was to improve the nutritional needs of the herd to avoid these digestive disorders. To the best of our knowledge, this is the first report of a diagnosis and surgical treatment of trichobezoars in a Creole sheep from the Department of Santander, Colombia. [ABSTRACT FROM AUTHOR]

This paper examines the Eurocentric Globalization of Football (EGF), that is, the concentration of capital, broadcasts, players and coaches from around the world in the most powerful football leagues in Europe. It presents a historical analysis based on statistics and an ethnographic approach to three groups of fans of European clubs in Mexico, Brazil and Colombia. It is concluded that EGF is defined by an unequal international division of labour that mainly benefits the European clubs and contribute to the reproduction of a kind of (neo)colonial world system. In Latin America, transnational fans are often seen as mere imitators of the so-called 'first world' lifestyles and traitors of the national culture. On the contrary, transnational fans conceive the EGF as an opportunity to transit freely through different cultural references, distinguish themselves socially, and build trans-scale identities that creatively challenge traditional ways of building identity in the globalized world. [ABSTRACT FROM AUTHOR]

Background: Internal displacement and cross-country migration are an increasing global phenomenon drawing the attention of politicians and the public. Causes and effects on the migrants and receptor populations are varied and often shaped by immigration laws and how migrants and refugees are being dealt with by local conditions, policy frameworks and by the host population (receptors). The massive influx of Venezuelan migrants into Colombia for more than a decade has characteristics which warrant a systematic analysis to identify contextual and individual factors favouring and hindering the well-being of migrants and their new Colombian neighbours of the receptor population. Methods: A household interview survey was conducted in two cities of the Colombo-Venezuelan border: Cucuta and Valledupar. The survey included 412 migrant families, comprising 1656 individuals, and 317 Colombian neighbour families, totalling 1077 individuals. Only migrants staying in the border area for more than 6 months and excluding "short term migrants" who cross the border only for getting treatment or schooling for their children. We used systematic sampling in neighbourhoods with the highest concentration of migrants. The sampling interval was set at every 7 and 6 migrant households. Ethical approval was obtained by the ethics committees of the three participating universities and the local health authority. Results: Venezuelan migrants were younger than their Colombian neighbours (22.04 and 28.69 years respectively). The primary reason for migration among these individuals was economic (84.1%) and much less for political reasons (< 10%); about half of them had entered the country through an irregular crossings, known locally as "trochas". Within this group, around 28% reported experiencing various forms of violence, particularly physical or verbal aggression, much less sexual assault. Following their arrival, irregular migrants had to go through a regulation (legalization) process in Colombia, with 48.1% having either initiated or completed this process. The target migrants have been living in Colombia for an average of 4.3 years, mostly in poor shelters, just as their Colombian neighbours (64.8% and 53% respectively). Both groups, but particularly the migrants, belonged to the lower socioeconomic strata according to their educational levels and occupations (street vendors including street musicians and entertainers; 21.6% of migrants and 10.6% of Colombian neighbours). They all had stressful life events recently, with economic hardship being the most significant one, especially among migrants. In terms of exposure to physical violence, the rates were almost equal for both groups. However, specific incidents such as theft, assault and intended homicide were more often experienced by the Colombian receptor population. Legal services were often sought by migrants, mostly in a special advice centre for migrants or from international organizations while their Colombian neighbours resorted mainly to national institutions including the police. For health issues migrants had often to go to private services with out-of-pocket payment while the Colombians accessed the health system through the subsidized or pre-paid health insurance. Emotional and psychological symptoms were frequent in both groups but more among migrants. The Colombian respondents had more frequently negative comments about migrants but acknowledged that they were exploited in Colombia and that they contribute to community activities and the local economy. Conclusion: Both Venezuelan migrants and their Colombian neighbours suffer significantly from the consequences of poverty and stressful living conditions. As such, they require equal attention from policymakers and public services. This attention should encompass enhanced security in the public spaces, accessible legal advice, and comprehensive health support. [ABSTRACT FROM AUTHOR]