scholarly journals Reingeniería del modelado e implementación de simulador de reacciones químicas

Author(s):  
Hassem Rubén Macías Brambila ◽  
Héctor Pulido-González ◽  
Daniela Gómez-López ◽  
Victor Manuel Zamora-Ramos

This article describes the process of analysis, design and implementation of the reengineering process for the continuous improvement of a distributed system that is integrated by a suite of applications and servers that perform the processing for the simulation in 2D and 3D of chemical reactions and pattern recognition. This distributed system establishes a framework for the modeling, representation and simulation of chemical reactions through compounds and the elements of the periodic table, to support face-to-face activities mediated by technology for the chemistry subjects of the Educational Institutions Superior offered by these Educational Programs. This reengineering process was executed with the implementation of the agile SCRUM methodology for the production of the suite. This suite of applications will allow students and teachers through simulations to understand and understand the interaction of the elements with each other, providing support in real time, fundamental for the understanding of topics such as valence electrons and chemical bonds. , which will allow undoubtedly to support the training process of students

Author(s):  
Hassem Rubén Macías –Brambila ◽  
Daniela Gómez-López ◽  
Héctor Pulido-González ◽  
Francisco Ramón Gutiérrez-Álvarez

This article describes the process of analysis, design and implementation of a distributed system consisting of a suite of applications, in which there is a web, a desktop and a mobile and two servers that perform the processing for the optical recognition of patterns, 2D and 3D simulation, session management and also provide the information of the periodic table. This distributed scheme establishes the frame of reference for the modeling, representation and simulation of chemical reactions through compounds and elements of the periodic table, for the support of classroom activities in the chemistry laboratories of the Educational Institutions that offer these subjects . The development of the software required the implementation of the agile SCRUM methodology for the production of the suite, which will help users through simulations to understand and understand the interaction of the elements with each other, providing visual support fundamental for the understanding of topics such as valence electrons and chemical bonds, which allows the development of the skills described in the graduation competencies of these Institutions.


Author(s):  
Тетяна Грунтова ◽  
Юлія Єчкало ◽  
Андрій Стрюк ◽  
Андрій Пікільняк

Hruntova T. V., Yechkalo YU. V., Stryuk A. M. and Pikilʹnyak A. V. Augmented Reality Tools in Physics Training at Higher Technical Educational Institutions. Research goal: the research is aimed at theoretical substantiation of applying the augmented reality technology and its peculiarities at higher technical educational institutions. Research objectives: the research is to solve the problems of determining the role and place of the technology in the educational process and its possible application to physics training. Object of research: teaching physics to students of higher technical educational institutions. Subject of research: the augmented reality technology as a component of the training process at higher educational institutions. Research methods used: theoretical methods include analysis of scientific and methodological literature; empirical methods include studying and observation of the training process. Research results: analysis of scientific publications allows defining the notion of augmented reality; application of augmented reality objects during laboratory practical works on physics is suggested. Main conclusions. introduction of the augmented reality technology in thetraining process at higher technical educational institutions increases learning efficiency, facilitates students’ training and cognitive activities, improves the quality of knowledge acquisition, provokes interest in a subject, promotesdevelopment of research skills and a future specialist’s competent personality.


Author(s):  
Edbert Jay M. Cabrillos ◽  
◽  
Rowena S. Cabrillos ◽  

Pottery is seen as creation of ornamentals, cooking and storing materials. Yet, while economic gains are often considered from producing these materials, the artistic and linguistic aspects have been ignored. This study discusses the factors influencing the culture of pottery, the processes of pottery making, and seeks to uncover the language used in processes of pottery making in Bari, Sibalom, Antique. A qualitative research employing ethnographic study with participant observation and face to face interviews using photo documentation, video recording and open-ended questions in gathering the data was employed. There were five manugdihon, or potters, purposively selected as key informants of the study. The study revealed that environmental factors influenced the culture of pottery making in the barangay. There were seven main processes in pottery making. These included gathering and preparing of materials, mixing the needed materials, cleaning the mixed clay, forming of desired shape, detaching, drying, and polishing and varnishing. Further findings indicate that, together the other processes, the language used in poterry making was archaic Kinaray-a, the language of the province. This language pattern suggests a specialized pottery making. Ultimately, the study suggest that the manugdihon should continue their artistic talents so that the language may be preserved. The educational institutions of the province may provide ways to include pottery making in the curriculum so that the art and language of pottery making will be preserved and promoted.


2019 ◽  
Author(s):  
john andraos

<p>An effective pedagogical method is presented for the visual communication of chemical reactions learned in organic chemistry undergraduate courses. The basis for the method is the preservation of the visual aspect of reactant and product structures so that the tracking of cleaved and formed chemical bonds is made self-evident. This consequently leads to improved clarity of presentation and a better understanding and grasp of proposed reaction mechanisms to explain product outcomes. The method is demonstrated for a variety of individual reaction types and synthesis plans. Various visual training exercises are also presented using ChemDraw Ultra 7.0 software and literature table of contents (TOC) graphics appearing in journal articles.</p><br>


2021 ◽  
Vol 7 (3A) ◽  
pp. 378-384
Author(s):  
Ludmyla Snihur ◽  
Eduard Sarafaniuk ◽  
Oleksandr Rozmaznin ◽  
Volodymyr Lukhanin ◽  
Larysa Yakobchuk

The article is devoted to the substantiation of the relevance of the use of modern sports in general and general physical training in particular in the training system of students. The paper considers the actual problems of improving the physical fitness of students who study at higher military educational institutions during the period of primary sports training. The possibilities of increasing the effectiveness of the training process have been investigated. The analysis of modern scientific and literary sources gives grounds to assert that the system of sports training has a significant positive effect on the general level of well-being, facilitating the learning process and maintaining a healthy lifestyle. The purpose of the article is to form and implement innovative forms of sports education for students and further experimental verification of the developed program.


2020 ◽  
Vol 6 (3) ◽  
pp. 9
Author(s):  
T.M. Kravchuk ◽  
S.A. Bybel ◽  
O.O. Slastina ◽  
A.I. Kovalenko

<p><strong>The </strong><strong>aim</strong> - to substantiate and experimentally test the method of teaching gymnastic exercises to students engaged in sports aerobics. </p><p><strong>Material and methods.</strong> The study involved 20 students of Kharkiv institutions of higher education engaged in sports aerobics in groups of sports improvements. At the time of the experiment, the subjects were 17 to 20 years old. <em>Method of research.</em> Theoretical analysis and generalization of scientific and methodological literature; analysis of rules and videos of competitions; pedagogical experiment; expert evaluation; methods of mathematical statistics. </p><p><strong>Results.</strong> As a result of the study, a method of teaching and improving the technique of performing gymnastic exercises for students of higher educational institutions specializing in sports aerobics was developed. It is proved that the introduction in the educational and training process of students engaged in sports aerobics, special exercises that gradually lead to the implementation of gymnastic elements, and at the same time partially develop the necessary physical abilities contribute to their more effective assimilation and improvement. In particular, the execution quality control all gymnastic exercises (emphasis angle flairs out with 360° rotation; emphasis high angle; planche apart the legs; sagittal balance with the grip on the leg and rotate 360°; libel spin with the prop hands on the floor) in the experimental group, unlike the control, increased on average by 50%. </p><p><strong>Conclusions.</strong> Thus, the paper highlights the main groups of gymnastic elements provided by the current rules of competition in sports aerobics. The method of training students specializing in sports aerobics to perform these elements is developed. Experimental verification of the effectiveness of the developed technique was carried out.</p>


2021 ◽  
Vol 7 (2) ◽  
pp. 174-184
Author(s):  
Triadiati Triadiati ◽  
Miftahudin Miftahudin

Tolitoli District has a potential for agarwood trees in the forests, but it has not been optimally utilized and preserved by the local communities. Therefore, efforts are needed to increase understanding and community involvement in cultivation and product development of agarwood trees. The objectives of this activity are: to explore agarwood tree species in the forest and sources of local inoculums using a purposive sampling method for agarwood production, to assess the suitability of agro-climates for agarwood tree cultivation, to conduct face-to-face training and practice for agarwood tree breeding and bio-induction by injection, and to identify socio-economic conditions to support agarwood tree cultivation for community empowerment through product development and cultivation in Kabupaten Tolitoli. The project was implementated by exploring and identifying the existence of natural agarwood trees and agarwood farmers, training, and mentoring. The results of exploration and identification showed that Kabupaten Tolitoli has natural resources of agarwood trees in the forest and local inoculums for the bio-induction of agarwood formation. Also, the local community, including the local government, practitioners, farmers, and educational institutions, have great interest and desire for product development and cultivation of agarwood trees. Thus, it can be concluded that community empowerment through product development and cultivation of agarwood trees in Kabupaten Tolitoli can be implemented.


2021 ◽  
pp. 248-265
Author(s):  
Tarik Uzun ◽  
Gamze Guven-Yalcin

The global pandemic forced educational institutions worldwide to adapt to a new, fully online concept of education and a rapid digitalization to keep providing their services to learners. This paper reports on the digitalization process of the Independent Learning Center (ILC) and the Learning Advisory Program (LAP) unit at Ankara Yildirim Beyazit University (AYBU), Turkey. The interrelated digitalization stories of the two units include the provision of learning resources and activities to learners with digital tools and their responses to the new format. Despite the challenges involved, the ILC has offered a considerably higher number of extracurricular activities than in face-to-face education days and reached a higher number of learners in the 2020-2021 academic year. As for the LAP, the participants’ reflections showed how opportunities for offering engaging activities in the LAP created a cascading impact of affordances for both the individual learners and the members of the larger community.


2021 ◽  
Vol 3 (2) ◽  
pp. 20-25
Author(s):  
Resti Rahmadika Akbar

Introduction: The introduction of the concept of collaborative health education that has been launched by WHO aims to improve health services. Collaborative media initiated by WHO is Interprofessional Education (IPE). Professional stage students are expected to cooperate with other health professions. A positive perception of IPE acceptance is expected to be taken into consideration by institutions for the development of the IPE concept at the Faculty of Medicine at Universitas Baiturrahmah. Aims: The purpose of this study was to determine perceptions of medical professional stage students towards IPE. Method: This type of research is quantitative with a descriptive analysis design with a cross-sectional approach. The research sample was used in consecutive sampling. Retrieval data with a modified IEPS (Interprofessional Education Perception Scale) questionnaire. Results: The results showed the reliability of the IEPS questionnaire 0.890. The modified IEPS questionnaire has 12 statements. The majority of the perception of medical professional stage students is positive 92.3%. The subcategory of competence and autonomy are good at 89.7%, the need to work together is good at 97.4% and perceptions about collaboration are good at 89.7%. Conclusion: The majority of students' perceptions of interprofessional education are good and need strategies and communication from educational institutions and teaching hospitals in its implementation.


2021 ◽  
Vol 23 (2) ◽  
pp. 29-38
Author(s):  
Anton G. Zaitsev ◽  
Pavel A. Soshkin ◽  
Dmitry S. Zabrodsky

A 2-stage comprehensive psychological and physiological examination of freshmen of a higher naval educational institution was carried out. At the first stage, characteristic profiles of cadets were determined. At the second stage, the identified characteristic profiles were correlated with the traditional criteria for military-professional adaptation. It was found that the most often examined young men (according to the Leonhard Schmiszek technique) have such character accentuations as hypertimicity (81.8%) and demonstrability (53.1%), less often stuck (39.3%), pedanticity (19.6%), emotion (18.2%), exaltation (15.4%), and even less often cyclothymic (8.4%), excitability (7.7%), anxiety (2.8%) and dysthymic (2,1%). Cadets assigned to the passive-aggressive stereotype group manage worse in the main disciplines than cadets from other groups. Cadets with passive-aggressive stereotype have lower academic performance as compared to other groups. They have lower expert scores in discipline, neuropsychic stability, communication skills, credibility in a team and level of general culture. In addition, in cadets of this group, the mobility of the main nervous processes at the level of the motor analyzer is somewhat lower to the comparison group. The study showed that the characterological features in the form of mixing or opposing accentuations of characters revealed in cadets play in favor of their personal development, health and successful study only in about 2040% of cases. In other cases, these character features do not contribute to this and can develop into personal disorders incompatible with military service during the training process. Based on the results of the study, psychological and pedagogical tasks were formulated to improve the system of selecting of cadets for naval educational institutions and to improve their professional education.


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