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Melodías con raíz
Full text linkEl artículo retrata la vida y sensibilidad del maestro Rolando Chamorro Jiménez, un compositor que ha dedicado su obra a contar el territorio nariñense desde la música. A través de recuerdos, aprendizajes y su profundo amor por el café y el paisaje, el maestro comparte cómo la identidad colombiana se convierte en melodía. La revista destaca su cercanía con estudiantes y colegas, y cómo su pensamiento inspira a ver el arte como un puente entre disciplinas. Con fotografías cálidas y un enfoque reflexivo, el texto honra su aporte a la cultura regional y al proceso creativo dentro de la Universidad de Nariño
Moneta, café y memoria.
Full text linkMoneta, Café y Memoria es una cafetería ubicada en el sótano del Teatro Imperial de Pasto que trasciende lo comercial para convertirse en un símbolo de resistencia, memoria y esperanza: un proyecto de la Fundación Casa de la Memoria de Nariño que honra a las víctimas del conflicto armado y celebra la transición de los campesinos hacia cultivos legales, usando el café como vehículo de reconciliación. Cada taza cuenta una historia de resiliencia, mientras su ambiente, su equipo de baristas apasionados y su programación cultural hacen de este espacio un refugio comunitario donde arte, historia y café se unen para transformar la cotidianidad y fortalecer el tejido social
Pao Cafecito, La mayoría de los colombianos no toman café colombiano
Full text linkEn este artículo, Pao Cafecito nos invita a descubrir una verdad sorprendente: aunque Colombia es uno de los mayores productores de café del mundo, la mayoría de los colombianos no consume café realmente colombiano. A través de una mirada histórica y crítica, revela cómo decisiones económicas, la desaparición de subsidios y la llegada de granos importados transformaron nuestro consumo cotidiano sin que muchos lo notaran.
Además, explora cómo el diseño y el marketing han creado narrativas que ocultan el origen real del café que llega a los hogares. Entre símbolos, empaques y mensajes que evocan lo “colombiano”, Pao nos anima a cuestionar, reconocer y valorar de nuevo el verdadero café producido en el país. Una lectura imprescindible para entender nuestra relación cultural con la bebida nacional
Baseline concentration of heavy metals in agricultural soils
Full text linkThe total concentrations of heavy metals in agricultural soils in the flat and piedmont zones of Valle del Cauca (Colombia) were evaluated. A simple random sampling was performed in 489 representative sampling sites. Samples were collected in the orders mollisol, inceptisol, and vertisol soils in 13 watersheds. Concentrations of Cd, Ni, Pb, Co, Cr, As, and Hg in soils do not follow a normal distribution. In some agricultural soils, concentrations of Cr, Ni, and Co exceeded typical ranges. Cr shows warning signs in the Pescador, RUT, and Tuluá watersheds. Alarm Ni concentrations were found in Guadalajara, Pescador, RUT, San Pedro, Sonso, and Tuluá. Alert Co levels were in the Jamundí and Pescador watersheds. As, Hg, Cd, and Pb showed high variability, while Cr, Ni, and Co showed moderate variability. A factorial analysis was performed using the Kaiser Meyer-Olkin index (KMO) and Bartlett’s test of sphericity. The KMO index indicated a correlation between the elements Hg, Cr, Ni, Pb, and Co. Cr, Ni, and Co have the highest contribution to the variance of component 1. In component 2, the highest variance is inversely correlated with Hg and Pb. The research provided a baseline for the levels of heavy metals in the region’s agricultural soils. The concentrations of metallic elements are reported and compared with typical ranges found in agricultural soils. The total concentrations of heavy metals in agricultural soils in the flat and piedmont zones of Valle del Cauca (Colombia) were evaluated. A simple random sampling was performed in 489 representative sampling sites. Samples were collected in the orders mollisol, inceptisol, and vertisol soils in 13 watersheds. Concentrations of Cd, Ni, Pb, Co, Cr, As, and Hg in soils do not follow a normal distribution. In some agricultural soils, concentrations of Cr, Ni, and Co exceeded typical ranges. Cr shows warning signs in the Pescador, RUT, and Tuluá watersheds. Alarm Ni concentrations were found in Guadalajara, Pescador, RUT, San Pedro, Sonso, and Tuluá. Alert Co levels were in the Jamundí and Pescador watersheds. As, Hg, Cd, and Pb showed high variability, while Cr, Ni, and Co showed moderate variability. A factorial analysis was performed using the Kaiser Meyer-Olkin index (KMO) and Bartlett’s test of sphericity. The KMO index indicated a correlation between the elements Hg, Cr, Ni, Pb, and Co. Cr, Ni, and Co have the highest contribution to the variance of component 1. In component 2, the highest variance is inversely correlated with Hg and Pb. The research provided a baseline for the levels of heavy metals in the region’s agricultural soils. The concentrations of metallic elements are reported and compared with typical ranges found in agricultural soils. The total concentrations of heavy metals in agricultural soils in the flat and piedmont zones of Valle del Cauca (Colombia) were evaluated. A simple random sampling was performed in 489 representative sampling sites. Samples were collected in the orders mollisol, inceptisol, and vertisol soils in 13 watersheds. Concentrations of Cd, Ni, Pb, Co, Cr, As, and Hg in soils do not follow a normal distribution. In some agricultural soils, concentrations of Cr, Ni, and Co exceeded typical ranges. Cr shows warning signs in the Pescador, RUT, and Tuluá watersheds. Alarm Ni concentrations were found in Guadalajara, Pescador, RUT, San Pedro, Sonso, and Tuluá. Alert Co levels were in the Jamundí and Pescador watersheds. As, Hg, Cd, and Pb showed high variability, while Cr, Ni, and Co showed moderate variability. A factorial analysis was performed using the Kaiser Meyer-Olkin index (KMO) and Bartlett’s test of sphericity. The KMO index indicated a correlation between the elements Hg, Cr, Ni, Pb, and Co. Cr, Ni, and Co have the highest contribution to the variance of component 1. In component 2, the highest variance is inversely correlated with Hg and Pb. The research provided a baseline for the levels of heavy metals in the region’s agricultural soils. The concentrations of metallic elements are reported and compared with typical ranges found in agricultural soils.
Floral offer, honey and wax quality from hybrid and European bees in Nariño-Colombia
Full text linkBeekeeping is one of the most significant agricultural activities in Colombia, despite the lack of technological and industrial advancements in this field. Therefore, the floral offer and the quality of both honey and beeswax from hybrid and European bees were evaluated. The study was conducted at the University of Nariño's apiary (Colombia). Colonies of hybrid and European bees were used to determine the floral offer and its apicultural potential, as well as the production and quality of honey and beeswax during the period from May 2022 to February 2023. Seventeen nectariferous and polliniferous plant species were found, with the Asteraceae and Fabaceae families standing out. Differences were observed in honey production, with values of 6206 g/colony for European bees and 3971 g/colony for hybrid bees. Brix degrees of 81.0 were found for hybrid bee honey and 80.0 for European bee honey, with a pH of 4.15 in hybrid bees and 4.52 in European bees. Differences were observed in beeswax production and a good physicochemical composition (moisture <2 g/100g and 2.30 g/100g in hybrid and European bees, respectively). Microbiological results showed the absence of Salmonella and Escherichia coli <10 CFU/100g in the beeswax of both types.Beekeeping is one of the most significant agricultural activities in Colombia, despite the lack of technological and industrial advancements in this field. Therefore, the floral offer and the quality of both honey and beeswax from hybrid and European bees were evaluated. The study was conducted at the University of Nariño's apiary (Colombia). Colonies of hybrid and European bees were used to determine the floral offer and its apicultural potential, as well as the production and quality of honey and beeswax during the period from May 2022 to February 2023. Seventeen nectariferous and polliniferous plant species were found, with the Asteraceae and Fabaceae families standing out. Differences were observed in honey production, with values of 6206 g/colony for European bees and 3971 g/colony for hybrid bees. Brix degrees of 81.0 were found for hybrid bee honey and 80.0 for European bee honey, with a pH of 4.15 in hybrid bees and 4.52 in European bees. Differences were observed in beeswax production and a good physicochemical composition (moisture <2 g/100g and 2.30 g/100g in hybrid and European bees, respectively). Microbiological results showed the absence of Salmonella and Escherichia coli <10 CFU/100g in the beeswax of both types.Beekeeping is one of the most significant agricultural activities in Colombia, despite the lack of technological and industrial advancements in this field. Therefore, the floral offer and the quality of both honey and beeswax from hybrid and European bees were evaluated. The study was conducted at the University of Nariño's apiary (Colombia). Colonies of hybrid and European bees were used to determine the floral offer and its apicultural potential, as well as the production and quality of honey and beeswax during the period from May 2022 to February 2023. Seventeen nectariferous and polliniferous plant species were found, with the Asteraceae and Fabaceae families standing out. Differences were observed in honey production, with values of 6206 g/colony for European bees and 3971 g/colony for hybrid bees. Brix degrees of 81.0 were found for hybrid bee honey and 80.0 for European bee honey, with a pH of 4.15 in hybrid bees and 4.52 in European bees. Differences were observed in beeswax production and a good physicochemical composition (moisture <2 g/100g and 2.30 g/100g in hybrid and European bees, respectively). Microbiological results showed the absence of Salmonella and Escherichia coli <10 CFU/100g in the beeswax of both types
REVISTA AWASCA No. 2
No full textEncuentro con el grito y el sueño, en la dramatización de la vida de Antonin Artau
Planejamento de cenários de economia popular baseados no comércio em espaços públicos
Full text linkIntroduction: This article comprises the analysis of popular economy in public spaces, based on scenario planning, approaching it from a foresight perspective. Objective: The study aims to analyze the possible scenarios of popular economy derived from commerce in public spaces in a city of the Caquetá department (Colombia). Methodology: A mixed-design, descriptive-type investigation was carried out using the SEARCH method to achieve this. Results: The findings present three scenarios resulting from the development of popular economy in the territory: 1) social chaos and insecurity; 2) weakening of the economic and tourism potential; and 3) widening of the economic development gap compared to the national average. Conclusions: The study highlights the reasons that have led to considering popular economy as an issue to be addressed by national public management. Additionally, the main challenge for territorial entities is to define assertive solutions through public policies to reduce informality or, at the very least, improve the population's living conditions.Introducción: Este artículo comprende el análisis de la economía popular, en espacios públicos, a partir de la planeación por escenarios, un acercamiento desde la prospectiva. Objetivo: El propósito del estudio, es analizar los escenarios posibles de la economía popular a partir del comercio en espacio público en una ciudad del departamento del Caquetá (Colombia). Metodología: Para ello, se llevó a cabo una investigación de diseño mixto, tipología descriptiva y haciendo uso del método SEARCH. Resultados: Los hallazgos plantean tres escenarios producto del desarrollo de la economía popular en el territorio, 1) caos social e inseguridad; 2) debilitamiento del potencial económico turístico; y 3) aumento de la brecha de desarrollo económico con respecto a la media nacional. Conclusiones: Se destacan las razones que han llevado a considerar la economía popular, como un aspecto por tratar desde el accionar de la gestión pública a nivel nacional. Así mismo, el principal reto que tienen los entes territoriales es definir soluciones asertivas a través de políticas públicas para reducir la informalidad o al menos mejorar las condiciones de vida de la población.Introdução: Este artigo compreende a análise da economia popular, em espaços públicos, com base no planejamento de cenários, uma abordagem prospectiva. Objetivo: O objetivo do estudo é analisar os possíveis cenários da economia popular com base no comércio em espaços públicos em uma cidade do departamento de Caquetá (Colômbia). Metodologia: Para isso, foi realizada uma pesquisa de tipologia descritiva com desenho misto, usando o método SEARCH. Resultados: os resultados sugerem três cenários resultantes do desenvolvimento da economia popular no território: 1) caos social e insegurança; 2) enfraquecimento do potencial econômico para o turismo; e 3) aumento da lacuna de desenvolvimento econômico em relação à média nacional. Conclusões: Destacam-se os motivos que levaram a considerar a economia popular como um aspecto a ser abordado pela gestão pública em nível nacional. Da mesma forma, o principal desafio para as autoridades locais é definir soluções assertivas por meio de políticas públicas para reduzir a informalidade ou, pelo menos, melhorar as condições de vida da população
Convergências teóricas na classificação dos riscos empresariais e na caracterização da consequência
Full text linkIntroduction: Risk management in the business environment has evolved significantly, but it still faces the challenge of having a unified and coherent risk classification. This lack of homogeneity hinders the effective implementation of mitigation strategies and communication between different stakeholders. Objective: This research proposes a new way of classifying business risks, providing a novel theoretical framework for Enterprise Risk Management (ERM). Methodology: An epistemological and praxeological contrast was carried out through an exhaustive review of the academic literature and current business practices in risk management. This analysis made it possible to identify factors of conceptual convergence and to unravel inconsistencies in the existing risk taxonomies. Results: It was determined that internal risks can be grouped into three key areas: strategic, financial and operational. The consequence should not be considered a classification variable, but a construct of several variables. Conclusions: The distinction between the scope of risk and its consequences allows for a more precise identification, evaluation and management. This proposal contributes to standardizing enterprise risk management, by distinguishing between the scope of risk and its consequences. This model improves risk identification and management, reduces conceptual ambiguity, and strengthens organizational capacity to deal with uncertainty.Introducción: La gestión del riesgo en el ámbito empresarial ha evolucionado significativamente, pero aún enfrenta el desafío de contar con una clasificación de riesgos unificada y coherente. Esta falta de homogeneidad obstaculiza la aplicación efectiva de estrategias de mitigación y la comunicación entre diferentes stakeholders. Objetivo: Esta investigación propone una nueva forma de clasificar los riesgos empresariales, aportando un marco teórico novedoso para el Enterprise Risk Management (ERM). Metodología: Se realizó un contraste epistemológico y praxeológico mediante una revisión exhaustiva de la literatura académica y las prácticas empresariales actuales en gestión de riesgos. Este análisis permitió identificar factores de convergencia conceptual y desentrañar inconsistencias en las taxonomías de riesgo existentes. Resultados: Se determinó que los riesgos internos pueden agruparse en tres ámbitos clave: estratégico, financiero y operativo. La consecuencia no debe considerarse una variable de clasificación, sino un constructo de diversas variables. Conclusiones: La distinción entre el ámbito del riesgo y sus consecuencias, permite una identificación, evaluación y gestión más precisa. Esta propuesta contribuye a estandarizar la gestión de riesgos empresariales, al distinguir entre el ámbito del riesgo y sus consecuencias. Este modelo mejora la identificación y gestión del riesgo, reduce la ambigüedad conceptual y fortalece la capacidad organizacional para enfrentar la incertidumbre.Introdução: A gestão de riscos no ambiente empresarial tem evoluído significativamente, mas ainda enfrenta o desafio de ter uma classificação de risco unificada e coerente. Essa falta de homogeneidade dificulta a implementação efetiva de estratégias de mitigação e a comunicação entre as diferentes partes interessadas. Objetivo: Esta pesquisa propõe uma nova forma de classificar os riscos de negócios, fornecendo uma nova estrutura teórica para o Enterprise Risk Management (ERM). Metodologia: Realizou-se um contraste epistemológico e praxeológico por meio de uma revisão exaustiva da literatura acadêmica e das práticas empresariais atuais em gestão de riscos. Essa análise possibilitou identificar fatores de convergência conceitual e desvendar inconsistências nas taxonomias de risco existentes. Resultados: Determinou-se que os riscos internos podem ser agrupados em três áreas principais: estratégica, financeira e operacional. A consequência não deve ser considerada uma variável de classificação, mas um construto de várias variáveis. Conclusões: A distinção entre o escopo do risco e suas consequências permite uma identificação, avaliação e gerenciamento mais precisos. Essa proposta contribui para a padronização da gestão de riscos corporativos, distinguindo entre o escopo do risco e suas consequências. Esse modelo melhora a identificação e o gerenciamento de riscos, reduz a ambiguidade conceitual e fortalece a capacidade organizacional de lidar com a incerteza
Trisección de ángulos con regla y compás
Full text linkEs uno delos tres problemas clásicos de la matemática griega. El enunciado del problema es el siguiente. Dado un ángulo, se quiere encontrar otro que sea un tercio del ángulo dado utilizando regla y compás euclidianos en un número finito de pasos. La forma tan simple del planteamiento da para pensar que se puede resolver fácilmente, no se puede creer que su solución en cualquier caso sea imposible. Este problema se puede resolver para algunos ángulos, pero en general no es posible ya que desde año 1837 se conoce el teorema de Wantzel que lo impide.
El teorema de Morley ofrece una oportunidad para reencontrarse con este famoso problema, el enunciado es el siguiente: Los tres puntos de intersección de las trisectrices adyacentes de los ángulos de un triángulo cualquiera forman un triángulo equilátero. El teorema no dice como trisectar los ángulos del triángulo. Sabiendo la imposibilidad de trisectar un ángulo en general, el triángulo equilátero es denominado el triángulo imposible de Morley y el teorema como el milagro de Morley.
En esta oportunidad, se pretende solucionar el problema de trisección de un ángulo desde otro punto de vista, y de esta manera, se visualiza el triángulo imposible de Morley ya que dicho triángulo fue que motivó la tarea de dividir los ángulos de un triángulo en tres partes iguales. La construcción de las trisectrices se lleva a cabo usando la regla y compás euclidianos, en un número finito de pasos. La solución de la trisección de ángulos permite comprobar, visualizar el teorema de Morley. El teorema de Morley es un aliciente para lanzarse a la aventura de trisectar ángulos.It is one of the three classic problems of Greek mathematics. The problem statement is as follows. Given an angle, we want to find another that is one third of the given angle using a Euclidean ruler and compass in a finite number of steps. The simple form of the approach suggests that it can be solved easily; one cannot believe that its solution is impossible in any case.
This problem can be solved for some angles, but in general it is not possible since Wantzel’s theorem has been known since 1837, which prevents it. Morley’s theorem offers an opportunity to rediscover this famous problem, the statement is as follows: The three points of intersection of the adjacent trisectors of the angles of any triangle form an equilateral triangle. The theorem does not tell how to trisect the angles of the triangle. Knowing the impossibility of trisecting an angle in general, the equilateral triangle is called Morley’s impossible triangle and the theorem is called Morley’s miracle.
On this occasion, the aim is to solve the problem of trisection of an angle from another point of view, and in this way, Morley’s impossible triangle is visualized since this triangle was what motivated the task of dividing the angles of a triangle into three. equal parts. The construction of the trisectors is carried out using the Euclidean ruler and compass, in a finite number of steps. The solution of the trisection of angles allows us to verify and visualize Morley’s theorem. Morley’s theorem is an incentive to embark on the adventure of trisecting angles
Cuadratura de la parábola por el Método Exhaustivo
Full text linkThis paper will show some fundamental elements in the study of the problem of the quadrature of a parabolic segment by the Exhaustive Method developed by Archimedes, evidencing the impact of the work of the genius of Syracuse in the development of mathematics. In addition, some preliminary results that allow to establish such demonstration are indicated.En este trabajo se mostraran algunos elementos fundamentales en el estudio del problema de la cuadratura de un segmento parabólico por el Método Exhaustivo desarrollada por Arquímedes, evidenciando el impacto del trabajo del genio de Siracusa en el desarrollo de la matemática. Además, se indicarán algunos resultados preliminares que permiten establecer dicha demostración