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130  Articles
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The high concentration of macromolecules (i.e., macromolecular crowding) in cellular environments leads to large quantitative effects on the dynamic and equilibrium biological properties. These effects have been experimentally studied using inert macromol... see more

Materiales didácticos digitales para la asignatura Biología Molecular de la carrera de Medicina / Digital didactic materials for the subject Molecular Biology of the Medicine career Materiales didácticos digitales para la asignatura Biología Molecular de la carrera de Medicina / Digital didactic materials for the subject Molecular Biology of the Medicine careerObjetivo: elaborar recursos educativos digitales para el aprendizaje de la asignatura Biología Molecular en la carrera de Medicina.Materiales y métodos: se utilizó un modelo de investigación cualicuantitativa. Se emplearon métodos teóricos y empíricos.Resultados: se decidió elaborar recursos educativos digitales para los temas de membranas, macromoléculas, proteínas y ácidos nucleicos, transcripción y biocatalizadores y membranas con la utilización de la aplicación o exelearning  , la que facilitó la navegación, la escritura y copia de textos desde otras aplicaciones, la inclusión de imágenes, sonidos, vídeos y, así como la realización de actividades para la evaluación del contenido.Conclusiones: se elaboran tres recursos educativos para la asignatura Biología Molecular y se trabaja en los restantes materiales, los que cuentan con animaciones de diversos procesos, textos para reafirmar los conocimientos y cuestionarios para autoevaluarse.ABSTRACT Objective: to develop digital educational resources for learning the subject Molecular Biology in the career of Medicine.Materials and methods: a qualitative quantitative research model was used. Theoretical and empirical methods were used.Results: it was decided to develop digital educational resources for the topics of membranes, macromolecules, proteins and nucleic acids, transcription and biocatalysts and membranes with the use of the application or exelearning, which facilitated navigation, writing and copying of texts from other applications. , the inclusion of images, sounds, videos and, as well as the realization of activities for the evaluation of the content.Conclusions: three educational resources are elaborated for the subject Molecular Biology and work is done on the remaining materials, which have animations of various processes, texts to reaffirm the knowledge and questionnaires to self-evaluate.Keywords: information and communication technologies (ICT), digital teaching materials, molecular biology.

ABSTRACT Objective: to develop digital educational resources for learning the subject Molecular Biology in the career of Medicine.Materials and methods: a qualitative quantitative research model was used. Theoretical and empirical methods were used.Result... see more

Water-soluble mucilage extracted from flaxseed has excellent hydrocolloid potential in gel formation; moreover, it can become a product of high technological value in the food, pharmaceutical and cosmetic industries because it has high viscosity in aqueou... see more

We estimate the polymerization probability of a macromolecule, where the macromolecule is made of distinct monomers; and there are different values of the fugacity for the addition of the monomers in the chain to form an infinitely long linear macromolecu... see more

The aim of the study is to find the effect of dietary fiber components content to the percentage of bound iron by dietary fiber macromolecules at acidity and length of boiling time variation. Yard long bean super green variety as dietary fiber sources. Th... see more

The Unified Coarse Grained Model of biological macromolecules (UCGM) that is being developed in our laboratory is a model designed to carry out large-scale simulations of biological macromolecules. The simplified chain representation used in the model all... see more

The IMAGINE and MaNDi instruments, located at Oak Ridge National Laboratory High Flux Isotope Reactor and Spallation Neutron Source, respectively, are powerful tools for determining the positions of hydrogen atoms in biological macromolecules and their li... see more

The relevance of the study is conditioned by the fact that the most popular and irreplaceable materials that have found wide application in the aerospace industry are composites based on quartz materials. These materials are distinguished by their high me... see more

The purpose of the work is to reveal the regularities of the influence of the gaseous phase on the process of filtering carbonated liquid and to characterize the physi-cochemical processes during the implementation of the method of reducing mine methane e... see more

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