RESUMEN Los cambios mundiales generados durante el COVID-19 generaron estrés y bajo desempeño docente, es necesario que los mismos aprendan a regular emociones con inteligencia emocional. El objetivo del estudio es determinar la influencia de la Inteligencia emocional y el desempeño docente en las Instituciones Educativas de Huarochirí. El método fue el hipotético-deductivo, explicativa causal, la población estuvo conformada por 70 docentes, se empleó la técnica de la encuesta y como instrumentos, dos cuestionarios. Los resultados indican que la inteligencia emocional influye en 80,2% en el desempeño docente, 73% en la preparación para el aprendizaje, un 75,4% en la enseñanza para el aprendizaje, 77,7% en la participación en la gestión de la escuela y 84% en el desarrollo de la profesionalidad docente. Se concluye que la inteligencia emocional influye el desempeño docente afectando la preparación en desarrollo del proceso y aprendizaje, la participación de la gestión de la escuela articulada a la comunidad y el desarrollo de la profesionalidad y la identidad docente de la escuela.

RESUMO As mudanças globais geradas durante a COVID-19 geraram estresse e baixo desempenho dos professores; é necessário que os professores aprendam a regular as emoções com inteligência emocional. O objetivo do estudo é determinar a influência da inteligência emocional e do desempenho dos professores nas instituições educacionais de Huarochirí. O método foi hipotético-dedutivo, causal explicativo, a população foi composta por 70 professores, a técnica de pesquisa foi utilizada e dois questionários foram usados como instrumentos. Os resultados indicam que a inteligência emocional influencia 80,2% no desempenho do professor, 73% na preparação para a aprendizagem, 75,4% no ensino para a aprendizagem, 77,7% na participação na gestão escolar e 84% no desenvolvimento do profissionalismo docente. Conclui-se que a inteligência emocional influencia o desempenho do professor ao afetar a preparação para a aprendizagem e o desenvolvimento de processos, a participação na gestão escolar articulada com a comunidade e o desenvolvimento do profissionalismo e da identidade do professor na escola.

ABSTRACT The global changes generated during COVID-19 generated stress and low teacher performance, it is necessary that teachers learn to regulate emotions with emotional intelligence. The objective of the study is to determine the influence of emotional intelligence and teaching performance in the educational institutions of Huarochirí. The method was hypothetical-deductive, causal explanatory, the population consisted of 70 teachers, the survey technique was used and two questionnaires were used as instruments. The results indicate that emotional intelligence influences 80.2% in teaching performance, 73% in preparation for learning, 75.4% in teaching for learning, 77.7% in participation in school management and 84% in the development of teaching professionalism. It is concluded that emotional intelligence influences teaching performance by affecting the preparation for process development and learning, the participation in school management articulated to the community, and the development of professionalism and teaching identity of the school.

ABSTRACT. The red crab Ucides occidentalis (locally called “guariche”) is widely distributed along Ecuador's coastline and is the most important crustacean fishery exploited by local coastal communities. However, a lack of information on the species' reproductive cycle has hindered conservation and sustainable management initiatives. Here we documented for the first time the complete embryonic development of U. occidentalis, based on its morphological traits. Thirteen ovigerous females were collected in the field, maintained in captivity, and fed with leaves and tender mangrove propagules. Egg samples were taken every 12 h and analyzed under the microscope to evaluate embryonic development. U. occidentalis eggs had eight different embryonic stages, which maintained their spherical shape during the entire developmental. The eggs were relatively small and uniform in size. The tenuous heart beating of the precursor coincided with the formation of chromatophores in stage V and became more frequent at stage VIII, just before hatching. The incubation period lasted 15 days. Despite the rapid development, the increase in egg size and volume was not uniform during sequential stages.

Resumen El análisis de los anillos de crecimiento de árboles se ha usado para reconstruir espacial y temporalmente procesos geomorfológicos del pasado reciente en diferentes ambientes. Los árboles, han demostrado ser una fuente confiable de información en sitios de difícil acceso donde los datos son escasos o nulos, como en el caso de varias barrancas volcánicas del centro de México. Esta investigación se realizó en las barrancas Seca y Ojo Salado localizadas al noreste del volcán Pico de Orizaba, donde se analizaron procesos de remoción en masa (deslizamientos y caída de rocas) y lahares a partir de muestras de tres coníferas: Pinus hartwegii, Pinus patula y Abies religiosa. El número de disturbios en los árboles por procesos de remoción en masa fue 29 y los más comunes fueron: cicatrices de impacto (45%) y Filas Tangenciales de Ductos de Resina Traumáticos o TRD (21%). En el caso de los lahares, el total de disturbios fue 70, y los más frecuentes fueron: TRD (61%) y cicatrices de impacto (20%). La reconstrucción de procesos geomorfológicos se realizó de 1983 al 2018 en los sectores A y B. En el sector A se dataron 11 eventos por caída de rocas y en el sector B se identificaron 6 procesos de remoción en masa y 11 lahares. Los datos históricos de huracanes y tormentas tropicales, permitieron identificar los posibles detonadores de los procesos geomorfológicos estudiados. Los resultados obtenidos en esta investigación, aportan información que puede ser relevante para la gestión del Parque Nacional el Pico de Orizaba.

Abstract Tree growth ring analysis has been used to spatially and temporally reconstruct geomorphological processes of the recent past in different geomorphic settings. In areas where there is forest, it is common for trees to be damaged by geomorphological processes, and these trees respond by disturbing the growth rings. The analysis of these disturbances provides information on the year of occurrence, dynamics, frequency and distribution of these processes. In such a way that trees are important natural archives and a reliable source of information, especially in places of difficult access where data is scarce or null, as in the case of several volcanic ravines in central Mexico. This research was carried out in the Seca and Ojo Salado ravines located northeast of the Pico de Orizaba volcano, where dendrogeomorphological methods were applied to analyze mass removal processes (landslides, rock falls) and lahars, using Pinus hartwegii , Pinus patula trees . and religious Abies. On the other hand, photogrammetric surveys were made in two sectors of the ravine with which high-resolution DEMs were built, which allowed the precise location of the sampled trees and a geomorphological interpretation of the study sites. Regarding the results of the work, we identified that the number of disturbances in the trees due to mass removal processes was 29 and the most common were: impact scars (45%) and Tangential Rows of Traumatic Resin Ducts or TRD (21 %). In the case of lahars, the total number of disturbances was 70, and the most frequent were: TRD (61%) and impact scars (20%). The reconstruction of geomorphological processes was carried out from 1983 to 2018. In sector A, located at ~2800 masl, a landslide and the frequency of rock falls were analyzed. In sector B, located between 3,410-3,460 masl, slope processes were also studied, although special emphasis was placed on the reconstruction of lahars. In this altitudinal sector, lahars were also analyzed in the Ojo Salado ravine, which is a tributary of the main ravine. In sector A, 11 rockfall events were dated in the years: 1987, 1995, 2002, 2004-2007, 2011, 2014-2016. In sector B, six mass removal processes (1983, 2000-2001, 2003, 2015 and 2017) and 11 lahars (1983, 1988, 1991, 2000-2001, 2003, 2006, 2012, 2014-2015 and 2017) were identified. ). All the mass removal events in sector B coincide with the lahars in that same sector. In contrast, only three geomorphological processes coincided between sectors A and B in the years: 2006, 2014 and 2015. In addition, some lahars dated in the Barranca Seca (1983, 1991, 2000 and 2012) were also identified in its tributary the Barranca Salty eye. The results obtained confirmed the potential of Pinus hartwegii and Abies religiosa to carry out dendrogeomorphological analyses, and for the first time the potential of Pinus patula to study geomorphological processes was tested with satisfactory results, despite the growth problems it presented, since several fake rings. On the other hand, the events dated in this research coincide with the occurrence of other geomorphological processes dated in other volcanoes in central Mexico, which suggests that some of them could be triggered by regional factors such as hydrometeorological phenomena. For example, hurricanes and tropical storms that entered the Mexican territory along the Atlantic Ocean coast were identified as the possible triggers of five events (2005, 2011, 2014, 2012, 2017). In this way we conclude that dendrogeomorphology is a useful method to analyze geomorphological processes in forested areas, which represent a danger for human settlements, since in many cases they are exposed to phenomena controlled by climatic and/or geological forcing. Knowledge about the dynamics of the ravines and the frequency with which the analyzed geomorphological processes occur can contribute to the construction of natural hazard prevention plans in the area, taking into account that some communities such as Cuiyachapa and Cuiyachapa are located a few kilometers away. Tetelzingo. Also, this research can support the management of the Pico de Orizaba National Park and the next updates of the Management Program.

Resumen La migración es un fenómeno que ha sido estudiado de forma constante en la actualidad, su interés estriba fundamentalmente en que es sufrido por millares de personas que buscando satisfacer sus necesidades básicas deciden partir a otras latitudes. La causa principal del éxodo son las crisis institucionales derivadas de políticas de gobierno y medidas económicas que generan un detrimento en la sociedad. Venezuela se ha convertido en este último tiempo en el referente de una migración masiva. Por consiguiente, países como Colombia han diseñado políticas públicas encaminadas a regularizar la migración a través de la expedición de decretos nacionales y locales, además de sentencias de la corte constitucional, para garantizar su permanencia, acceso a la salud, educación y nacionalidad. En este sentido el presente artículo aborda este panorama desde la óptica jurídica, social y política. La metodología es histórica retrospectiva, el enfoque es cualitativo, de tipo documental de campo; en consecuencia se delimita su estudio al municipio de Sabanalarga-Atlántico, por ser receptor de migrantes con y sin arraigo.

Abstract Migration is a phenomenon that has been studied constantly today, its interest is fundamentally that it is suffered by thousands of people who, seeking to satisfy their basic needs, decide to go to other latitudes. The main cause of the exodus are the institutional crises derived from government policies and economic measures that generate a detriment to society. Venezuela has recently become the benchmark for mass migration. Consequently, countries like Colombia have designed public policies aimed at regularizing migration through the issuance of national and local decrees, in addition to constitutional court rulings, to guarantee their permanence, access to health, education and nationality. In this sense, this article addresses this panorama from a legal, social and political perspective. The methodology is historical retrospective, the approach is qualitative, of the field documentary type; Consequently, its study is limited to the municipality of Sabanalarga-Atlántico, as it is a recipient of migrants with and without roots.

Abstract Stroke is defined as a focal neurological deficit that lasts more than 24 hours and has a vascular base. Its incidence in the childhood is low, but it can cause an important morbidity and mortality. The low incidence, the multiple clinical manifestations with which it can be presented and the low awareness of it are the causes that induce a delay in diagnosis.

Resumen El ictus se define como un déficit neurológico focal que dura más de 24 horas y tiene una base vascular. Su incidencia en la infancia es baja, pero puede causar una morbilidad y mortalidad importantes. La baja incidencia, las múltiples manifestaciones clínicas con las que se puede presentar y la escasa conciencia que se tiene de él son las causas que inducen a un retraso del diagnóstico.

Abstract Apps are programs designed to be installed on mobile devices that perform certain functions. There are apps with different themes: communications, social networks, entertainment, news, educations, among others. Mobile learning (m-learning) offers an alternative educational strategy that takes advantage of internet content by using these devices as tools in the teaching process, enabling the construction of knowledge and the development of skills in the student. The aim of this work was to know the perception of university students about the use of apps as tools in the learning process about inorganic nomenclature. A qualitative study with a descriptive scope was carried out through of search and evaluation of apps (free and in Spanish) focused about inorganic nomenclature. The students installed the best evaluated apps and interact with them and finally, a survey could be known their experience about the use of these tools. The results showed that most of student considerer its use relevant, since it allowed to broaden their interest, improve knowledge retention and facilitated their learning on the subject.

Resumen Las apps son programas diseñados para instalarse en dispositivos móviles las cuales realizan funciones determinadas. Existen apps con diferentes temáticas: comunicación, redes sociales, entretenimiento, noticias, educación, entre otras. El aprendizaje móvil (m-learning) ofrece una estrategia educativa alterna que aprovecha los contenidos de internet mediante el uso de estos dispositivos como herramientas en el proceso de enseñanza, posibilitando la construcción del conocimiento y desarrollo de habilidades en el estudiante. El objetivo del presente trabajo fue conocer la percepción de estudiantes universitarios acerca del uso de apps como herramientas en el proceso de aprendizaje en el contexto de nomenclatura inorgánica. Se realizó un estudio de tipo cualitativo y alcance descriptivo mediante una búsqueda y evaluación de apps (gratuitas y en español) enfocadas al tema de nomenclatura inorgánica. Los estudiantes instalaron las apps mejor evaluadas e interactuaron con ellas para, finalmente, mediante una encuesta se pudiera conocer su experiencia acerca del uso de estas herramientas. Los resultados mostraron que la mayoría de los estudiantes considera pertinente su uso, ya que les permitió ampliar su interés, mejorar la retención del conocimiento y facilitó su aprendizaje en el tema.

ABSTRACT INTRODUCTION: The symbol digit modality test is a reactive which provides great support in neuropsychological evaluation. Its execution permits to evaluate brain functions such as visual perception, stimuli recognition, attention (focal, selective and sustained), task supervision, interference control among others. OBJECT: The purpose of the current research study was to analyze the normative percentiles of the execution of the test, to identify the performance activity of the reactive according to age group and gender; applying the test in a sample of college students. METHOD: The sample included 250 university students,142 (56.8%) males and 108 (43.2%) females. The age range of the participants was between 18 and 34 years old (M=21.53, DE=2.25). A transversal, non-experimental, quantitative research model with a correlational scope was used. RESULTS: The correct answer average for the test was 52.83 (DE=13,60) and for percentile P5 31,55 right answers were found; for percentile P75 60,00 right answers, P25 had 46,00 right answers, and for P95 74,45 right answers were found. No significant differences were found for the mean of errors in the test in terms of age group f(3, 246)=0,67, p=0,57 and gender t(248)=0,68, p=0,49 of the participants as comparison factor. CONCLUSIONS: Results were discussed based on prior research pointing out the importance of counting with a first statistical parameter of the test as ground for neuropsychological clinical practice in Ecuador.

RESUMEN INTRODUCCIÓN: El test de símbolos y dígitos es un reactivo de gran apoyo en la evaluación neuropsicológica. Su ejecución permite la valoración de funciones cerebrales como la percepción visual, el reconocimiento de estímulos, la atención (focalizada, selectiva y sostenida), supervisión de tareas, control de la interferencia y otras. OBJETIVO: En el presente artículo se reporta una investigación que tuvo como finalidad analizar los percentiles normativos de la ejecución del test, identificar las diferencias en el rendimiento del reactivo, según grupo etario y género de los valores del test al ser aplicado en una muestra de estudiantes universitarios. MÉTODO: La muestra estuvo conformada por 250 estudiantes universitarios, 142 (56,8%) hombres y 108 (43,2%) mujeres. El rango de edad de los participantes fue entre 18 y 34 años de edad (M=21,53, DE=2,25). Se utilizó un diseño de investigación cuantitativo, transversal, no experimental y alcance correlacional. RESULTADOS: Se encontró que la media de aciertos en el test es de 52,83 (DE=13,60) y en el percentil P5 se encontraron 31,55 aciertos; el el percentil P25 existieron 46,00 aciertos, en el percentil P75 se hallaron 60,00 aciertos y en el percentil P95 se encontraron 74,45 aciertos. No se encontraron diferencias significativas en la media de errores del test, considerando el grupo etario f(3, 246)=0,67, p=0,57 y género t(248)=0,68, p=0,49 de los participantes como factor de comparación. CONCLUSIONES: Se discuten los resultados en torno a investigaciones previas, mencionando la importancia de contar con un primer parámetro estadístico del test como base para la práctica clínica neuropsicológica en Ecuador.

Abstract Background: Asthma, which is characterized by mouth breathing and by the use of drugs for its treatment, affects between 1 and 30% of children and adolescents. There are only few studies reporting its impact on the oral cavity. Objectives: To find out the most common asthma-associated repercussions in 6 to 12-year-old children. Methods: Cross-sectional, comparative, analytical study carried out in 2 primary schools from Coclique, Veracruz, Mexico, in 6 to 12-year-old children. The International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire for parents was used. Results: In a population of 409 children, a prevalence of asthma of 6.84% (n = 28) was found, which was higher in males (15, 54%); boys aged 6, 7 and 11 years and girls aged 8, 9 and 10 years were most affected. Risk factors for oral manifestations were acidic pH (OR = 170), caries (OR = 4.29), anterior open bite (OR = 66.78), gingivitis (OR = 9.75), atypical swallowing (OR = 15.70) and high-arched palate (OR = 45.60). Conclusion: Children with chronic conditions such as asthma require an oral and dental preventive program as part of their interdisciplinary care.

Resumen Antecedentes: El asma, caracterizada por respiración bucal y el uso de fármacos para su tratamiento, afecta entre 1 y 30 % de los niños y adolescentes. Son pocos los estudios que reportan las repercusiones en la cavidad bucal. Objetivos: Conocer las repercusiones en la salud bucodental más asociadas con el asma en niños de 6 a 12 años de edad. Métodos: Estudio transversal, analítico y comparativo en 2 escuelas primarias de Cosoleacaque, Veracruz, México, en niños de 6 a 12 años. Se utilizó el cuestionario “Estudio internacional de alergia y asma en niños” (ISAAC) para padres. Resultados: En una población de 409 niños se encontró una prevalencia de asma de 6.84 % (n = 28), mayor en los hombres (54-15 %); los varones de 6, 7 y 11 años fueron los más afectados y las niñas de 8, 9 y 10 años. Las manifestaciones orales con factor de riesgo fueron pH ácido (OR = 170), caries (OR = 4.29), mordida abierta anterior (OR = 66.78), gingivitis (OR = 9.75), deglución atípica (OR =15.70) y paladar ojival (OR = 45.60). Conclusión: Los niños con enfermedades crónicas como el asma requieren un plan de prevención bucodental como por parte de su atención interdisciplinar.

Syphilis is a chronic and multisystemic infection, caused by Treponema Pallidum spirochetes. The ocular manifestations of syphilis are varied and may affect all the ocular structures, being uveítis the most common type of ocular effect. It can appear in the secondary, latent or tertiary phase and in a bilateral form in 50% of the cases, it may be associated with the human immunodeficiency virus. Since the introduction of the highly active antiretroviral therapy, AIDS-associated mortality lowered whereas the incidence of syphilis and other sexually transmitted diseases increased as a result of the rise of homosexual population. Due to their great variety in the ways of presentation, syphilis is known as the great simulator and is part of the differential diagnosis of any kind of uveitis. Here is the case of a 64 year-old male patient who went to the Emergency Service, because he felt blurred vision in his right eye for 45 days approximately. Additionally, he presented with eye reddening, pain and discomfort when looking into the light; finally he was diagnosed as human immunodeficiency virus -associated syphilitic uveitis case.

La sífilis es una infección crónica y multisistémica, producida por la espiroqueta Treponema pallidum. Las manifestaciones oculares de la sífilis son varias y pueden afectar todas las estructuras oculares. La uveítis es el tipo de afectación ocular más frecuente. Puede presentarse en la fase secundaria, latente o terciaria y cursa de forma bilateral en el 50 % de los casos. También puede verse asociada al virus de inmunodeficiencia humana. Desde la introducción de la terapia antirretroviral de gran actividad, la mortalidad asociada al SIDA disminuyó y la incidencia de sífilis y otras enfermedades de trasmisión sexual aumentó como consecuencia de la expansión de la población homosexual. Teniendo en cuenta la gran variedad de formas de presentación, se le conoce como la gran simuladora y forma parte del diagnóstico diferencial de cualquier uveítis. Presentamos el caso de un paciente masculino de 64 años de edad que acude al Cuerpo de Guardia, donde refiere visión borrosa del ojo derecho de aproximadamente 45 días de evolución, asociado a enrojecimiento ocular, dolor y molestias a la luz, a quien posteriormente se le diagnóstico una uveítis sifilítica asociada al virus de inmunodeficincia humana.

The cartography of the vulnerability to contamination of the aquifers is part of the strategies of protection of the quality of groundwaters draining toward the Great Swamp of the North of Ciego of Ávila from the Moron geological basin. To determine the vulnerability degree to contamination by means of the DRASTIC method was the objective of this work. It shows that 87,9% of the aquifer is valued as of high and very high vulnerability, which indicates the exposition of the groundwaters to contamination coming mainly from disposal of residual wastes with deficient or no treatment. This result is a convenient tool in the decision-making process concerning the protection and managing of water resources and in planning of territorial environmental classification.

La cartografía de la vulnerabilidad a la contaminación de los acuíferos forma parte de las estrategias de protección de la calidad de las aguas subterráneas que drenan hacia el Gran Humedal del Norte de Ciego de Ávila desde la cuenca geológica Morón. Determinar el grado de vulnerabilidad a la contaminación por el método DRASTIC fue el objetivo de este trabajo que muestra que el 87,9 % del acuífero se valora de alta y muy alta vulnerabilidad, lo que indica la exposición de las aguas subterráneas a la contaminación procedente fundamentalmente del vertimiento de residuales con deficiente o ningún tratamiento, constituyendo este resultado, una herramienta en el proceso de toma de decisiones concernientes a la protección y el manejo de los recursos hídricos y en los planes de ordenamiento ambiental territorial.

Objetivo: Evaluar la calidad de vida en pacientes con osteoporosis posmenopáusica, comparando con un grupo de posmenopáusica sin osteoporosis. Métodos: Se incluyeron 112 pacientes con diagnóstico de osteoporosis posmenopáusica, comparado con 112 pacientes posmenopáusicas sin osteoporosis. Fueron excluidas pacientes con diagnóstico previo de patología psiquiátrica o que recibieran tratamiento hormonal, quimioterapia o radioterapia. Para recabar los datos se utilizó un instrumento validado internacionalmente (QUALEFFO-41) y se analizaron los resultados según el algoritmo especial para dicho instrumento, expresándose en media y desviación estándar las variables continuas, y las nominales en frecuencia y porcentajes. Resultados: El promedio de edad de las pacientes con osteoporosis fue de 60 ± 7 años y el de las mujeres sin osteoporosis fue de 57 ± 6 años (P=0,000). Al comparar grupos estudio y control se encontró diferencias estadísticamente significativas en la función física (P=0,000), quehaceres domésticos (P=0,000) y movilidad (P=0,001), El puntaje total del instrumento tuvo diferencia significativa (P=0,000). No hubo diferencias significativas en el puntaje en cuanto a actividades sociales y de tiempo libre, percepción de la salud general y función mental. Conclusión: Las pacientes con osteoporosis posmenopáusica tienen peor calidad de vida que las posmenopáusicas sin osteoporosis.

Objective: To evaluate the quality of life in patients with postmenopausal osteoporosis, compared to a group of postmenopausal women without osteoporosis. Methods: We included 112 patients with diagnosis of postmenopausal osteoporosis, compared with 112 patients postmenopausal women without osteoporosis. Patients with diagnosis of psychiatric pathology were excluded or who received hormone therapy, chemotherapy, or radiation therapy. To collect the data we used a validated instrument internationally (QUALEFFO-41) and analyzed the results according to the special algorithm for that instrument, expressed in average and standard deviation for continuous variables, and the nominal frequency and percentages. Results: The average age of patients with osteoporosis was 60 ± 7 years and that of women without osteoporosis was 57 ± 6 years (P= 0.000). Comparing both groups, was found statistically significant differences in physical function (P= 0.000), housework (P = 0.000) and mobility (P= 0.001), the total score of the instrument had significant difference (P= 0.000). There was no significant difference in score in terms of social activities and free time, perception of the general health and mental function. Conclusion: Patients with postmenopausal osteoporosis have poorer quality of life than the postmenopausal osteoporosis without it.