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Resumen Este trabajo tuvo como principal objetivo es estudio de contextos educativos y la investigación muy exhaustiva de aprendizaje de la química basado en laboratorios virtuales, , simuladores que permitirían el mayor manejo de temas a fines en docentes y estudiantes, con un aporte significativo a la comunidad estudiantil y la comprensión de contenidos, además las diferentes propuestas científicas sujetas a autores que la soportan, aportan opiniones importantes en la educación de ciencias, es aquí donde se demuestra la importancia de los espacios prácticos o de experimentación en las escuelas desde hace mucho tiempo y que con el pasar de los mismos nos demuestran que no se observan mejoras en la estructuración de las clases teórico practica si no mayores falencias en mejorar, en cambiar en los proceso de enseñanza aprendizaje dela química sin necesidad de contar con un laboratorio en la institución, y el no implementar estas interacciones por no contar con un laboratorio o los recursos económicos y otro tipo de problemática, esto se puede cambiar totalmente en la forma de enseñar de generar aprendizajes en relación a la química de grado 10 de la institución educativa Cristóbal colon de montería. Es importante mencionar que estas actividades proceden de la observación y la continuidad a seguir investigando, proponiendo actividades para el aprovechamiento de estos espacios educativos. ya que es común ver instituciones sin presentar herramientas para propiciar un aprendizaje completo de experimentación, dando así a conocer a los estudiantes todas las herramientas que permiten ilustrarles temas que serían más fáciles para ellos exponérselos y de manera más didáctica, y demostrando lo provechoso que pueden ser investigar más a fondo como mejorar los entornos educativos de la institución teniendo en cuentan todas las herramientas que encontramos y sacar provecho de la actualidad, del internet y de las nuevas tecnologías con desconocemos por ir más allá de lo tradicional e investigar logrando una mejora muy significativa si las ponemos más en práctica en nuestros estudiantes.

The present study aims analyze the theoretical and empirical evidence related to the transmission of COVID-19 infection through breastfeeding, for which a narrative review was carried out with the purpose of obtaining information about the topic in development and for this the following databases were used: Academic Google, VHL, ProQuest, PubMed, SciELO and Colombian Ministry of Health. The selected sample consisted of 13 articles, 7 in Spanish (53.8%) and 6 in English (46.2%), of which 3 were carried out in Spain, equivalent to 23%, Brazil 15.3%, Colombia, USA, United Kingdom, Italy, Chile, Peru, Mexico and Ecuador with 1 article published, that is, 7.69%.According to the literature consulted, different studies were found that analyzed the presence of SARS-CoV-2 RNA in the breast milk of pregnant women with COVID-19, obtaining as results the non-presence of the virus in the human milk samples studied. They also state that breast milk contains antibodies that attack the virus, preventing it from being transmitted from mother to child, in such a way that these studies have allowed the nursing staff to continue promoting breastfeeding as the best and only food for their children. Likewise, mothers should be advised on biosafety guidelines to prevent contamination by COVID 19 from the clinical and community contexts. Keywords: SARS-COV-2, breastfeeding, ne

El uso de estrategias adecuadas al momento de desarrollar clases dentro de un Ambiente Virtual de Aprendizaje (AVA) es fundamental para el éxito del proceso de aprendizaje. El propósito de este estudio fenomenológico fue explorar las experiencias vividas por los estudiantes en términos de interacción oral durante sesiones sincrónicas en un AVA a partir de las estrategias utilizadas por el docente. Los datos se recolectaron a través de entrevistas orales semiestructuradas aplicadas a 2 estudiantes de inglés como lengua extranjera de una universidad pública del departamento de Córdoba, Colombia, que estaban inscritos en sesiones virtuales de inglés. Las investigadoras aplicaron el método de Giorgi para analizar la información recopilada con el fin de describir la esencia de la experiencia de cada participante y obtener una comprensión profunda del fenómeno de interés. Siete temas surgieron de los datos 1) El sueño y el atractivo, 2) La esencialidad de un ambiente virtual de aprendizaje, 3) La singularidad de una pedagogía del lenguaje, 4) La vivacidad en el aula, 5) La belleza y la fealdad de los recursos didácticos, 6) Un sentido de respeto al interactuar en el aula, 7) Percepciones de la interacción oral. Los hallazgos de este estudio resaltan la esencia de implementar videos como una estrategia de enseñanza efectiva dentro de un AVA. También se identificó en algún momento, un sentimiento de insatisfacción con las actividades proporcionadas por una plataforma de aprendizaje.

La presente monografía es una investigación de carácter teórica sobre Learning Analytics (analítica del aprendizaje) vista desde la perspectiva de diversos autores, como una herramienta integradora e incluyente en la educación superior. Para la construcción de esta monografía, se hizo una profunda búsqueda de documentos; examinando literaturas de diversos tipos como archivos de documentación historíca y o gubernamental, revistas, entre otros; relacionados con la temática y se tuvo en cuenta el año de publicación, la relevancia en el texto, las palabras claves que enmarcan el contexto y la profundización del tema a desarrollar.

Introduction: Obesity produces manifestations of interest in the lives of women, among which the risks associated with pregnancy stand out, such as preeclampsia, liver disorders, gestational diabetes, among others. This condition in some pregnant women has become a public health problem, due to the increase in the number of cases registered in the last 10 years, where one in five pregnant women reports it. Objective: To analyze the life lessons built by pregnant women with obesity through the interpretation of the meanings of being a woman and the biopsychosocial changes related to pregnancy to reflect on new forms of care in maternal and child health in Planeta Rica, Córdoba. Methods: Qualitative study with a phenomenological design from the theoretical perspective of Merleau-Ponty, with a sample of 24 pregnant women with obesity from the municipality of Planeta Rica, Córdoba. Data was collected through in-depth interviews and focus groups. Results: The life lessons built by pregnant women with obesity were enunciated from three fields: a) in the prison of my body, b) metamorphosis of the pregnant body, and c) through the glass of my life. Conclusions: Reflecting on the meaning of pregnancy, the changes and experiences of pregnant women with obesity, allowed us to glimpse the need to design and implement care strategies in maternal and child health, which are not only based on nutritional aspects, but also listen and include the testimonies of mothers with obesity

The present work aims to analyze the influence of the application of a didactic strategy based on reading images, for the development of communicative-writing competence in students of 3rd grade of the Nueva Esperanza Educational Center N ° 2 of the Sahagún municipality, Cordova. It was developed under a qualitative approach, a case study. The sample consisted of 9 students from grade 3, the information collection techniques were participant observation, the focus group, diagnostic and final evaluation was also used. All these elements contributed to the design of a didactic strategy that included the syntactic, pragmatic and semantic components based on reading images, which when applied and evaluated gave positive results in terms of the micro, macro and super-structural levels of the written text, developing the competence communicative writer in mentioned students.

Leptospirosis is a reemerging zoonosis of global distribution and is one of the causes of hemorrhagic fevers in the tropics. We sought to determine seroprevalence in humans and animals and isolate Leptospira interrogans sensu lato in domestic animals, rodents, and water sources. The study was conducted in a tropical area of the middle Sinú in Cordoba, Colombia. In a prospective descriptive study,we collected blood and urine from pigs and dogs, sera from rural human workers, sera and kidney macerates of rodents, and water samples from environmental sources. We used microagglutination to screen for antibodies to 13 serovars. Strains were cultured on the Ellinghausen–McCullough–Johnson–Harris medium and confirmed by PCR amplifying lipL32 gene. Seroprevalence was 55.9 % in pigs, 35.2 % in dogs, and 75.8 % in humans; no antibody was detected, and no Leptospira were isolated from kidney macerates of rodents. Seven L. interrogans sensu lato strains were isolated: three from pigs, two from dogs, and two from water. High seroprevalence in pigs, dogs, and humans, concomitant to isolation of strains, demonstrates that in Cordoba, transmission exists among animals, the environment, and humans, which warrants the implementation of public health intervention measures to reduce the epidemiological impact of leptospirosis in the region.

La leptospirosis es la zoonosis de mayor distribución mundial, que presenta grandes repercusiones para la salud pública. En el marco del Proyecto “Caracterización epidemiológica de la leptospirosis humana en el departamento de Córdoba-Fortalecimiento de la vigilancia y Control”, la Universidad de Córdoba presenta el siguiente folleto educativo dirigido a los profesionales de la salud, con el fin de proporcionar una revisión reciente de aspectos relacionados con la epidemiología, presentación clínica, diagnóstico, tratamiento y estrategias de prevención y control. El conocimiento del espectro clínico y de las características epidemiológicas de la enfermedad por parte de los profesionales de salud contribuye a la identificación oportuna de casos, que posteriormente serán notificados al Sistema Nacional de Vigilancia en Salud Pública (SIVIGILA), garantizando la adopción de estrategias de prevención y controles eficaces.

La leptospirosis es la zoonosis de mayor distribución mundial, que presenta grandes repercusiones para la salud pública. En el marco del Proyecto “Caracterización epidemiológica de la leptospirosis humana en el departamento de Córdoba: Fortalecimiento de la Vigilancia y Control”, la Universidad de Córdoba presenta el siguiente folleto educativo dirigido a las comunidades, que no tienen un conocimiento especializado sobre la leptospirosis pero que desean tener una información general sobre la enfermedad, factores de riesgo, principales signos y síntomas y estrategias de prevención y control.

The present work is a descriptive theoretical research of documentary type, since the procedure involves tracking, organization, systematization and analysis of a set of documents, articles and journals selected for a more detailed study. The units of observation were all those documents on the subject, taking into account a series of search criteria where the following descriptors were included: musculoskeletal injuries, runners and sports injuries; this writing is not limited to the collection of data, but to the prediction and identification of the connections that exist between the different theories. When searching the documents in each of the databases, more than 50 articles were pre-selected, of which 47 were chosen according to the inclusion and exclusion criteria. Those articles that did not allude to the thematic approach and/or those that were not found in indexed journals were not taken into consideration for the analysis. LESIONES OSTEOMUSCULARES EN RUNNERS Accordingly, the word Runners in the case of amateurs, who like professionals, is defined as the type of athlete who seeks fundamentally in sports practice to optimize their personal times, are committed to objectives such as participating in competitions from ten kilometers to the marathon, have different characteristics than winning or beating competition records. (Giorgi, Esguerra, et al, 2011, P. 217). Musculoskeletal injuries in amateur runners have had a great impact due to not presenting an effective physical prescription and an adequate training plan; running has gained a large number of participants recently due to a series of events promoted in social networks with solidarity purposes or health promotion sponsored by brands. The little information and/or knowledge of this trend causes failures at the moment to participate deriving an endless number of musculoskeletal injuries as a consequence of several errors of specific technique, volume of training and dosage of loads, which have caused acute and chronic injuries that diminish the performance and lead to a physical and psychological trauma. The purpose of this study is to analyze the most frequent musculoskeletal injuries in runners that occur in the practice of running. A systematic review of qualitative and quantitative articles and publications in databases such as Scielo, Pubmed, Google Scholar with keywords like musculoskeletal injuries, runners, lower limbs, among others for their search. The procedure used in this analysis was the exhaustive verification of more than 50 articles related to sports injuries in lower extremity. It has been shown that training errors, musculoskeletal imbalance, anatomical misalignment, footwear and playing surfaces are risk factors for lower extremity injuries in runners; the most frequent injuries that occur are Achilles tendinitis, hamstring tears and periostitis. The little physical preparation, the previous knowledge and the lack of adequate attachments of the amateurs or sportsmen for this modality of race are factors of risks that affect the osteomuscular injuries since they lead to a great physical and mental demand.