International research journal of engineering, IT & scientific research
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The expert system design to identify laptop damage by applying certainty factor method
Get PDFThe development of information technology nowadays is very useful in solving problems in an activity process. One of the existing technological developments is the emergence of portable computers in the form of laptops. The problem of laptop damage is the most common case, so good knowledge of laptops is needed to anticipate laptop damage. Applications that can help deal with the problem of damage to the laptop is the Expert System. An expert system is a system that seeks to adopt human knowledge to computers, in order to solve problems as usually done by experts. In overcoming uncertainty in an expert system, the Certainty Factor (CF) method is applied. Certainty Factor (Uncertainty Factor) is a method that expresses belief in an event (fact or hypothesis) based on evidence or expert judgment. This study develops an expert system to identify laptop damage with a certainty factor in the form of a web-based application. Blackbox is used as a system test and gives results that the developed expert system can function properly and has been running according to its functionality
Ancestral knowledge of the clay oven in the traditional bakery as a contribution to the family economy of the Río Chico parish
Get PDFThe research is about the recovery of the ancestral knowledge of the clay oven in the traditional bakery, to study the rescue of the ancestral knowledge of the clay oven in the traditional bakery as a contribution to the family economy of the Río chico parish. A field investigation was applied by applying an open interview to a knowledgeable person of the ancestral knowledge of the rurality of the Río chico parish, about the knowledge of the construction technique of the clay and adobe oven used in the manufacture of loaves, threads, and sweets in the community. The results were the description of the construction process, and the operation of the ancestral furnace is evidenced by photographs. Conclusions inherent to the importance of the recovery of ancestral knowledge as part of the montuvian peasant identity of the Manabí rurality and the Ecuadorian coast were reached, as it was part of several works referring to the rescue of traditional knowledge and ancestral knowledge of the Aboriginal peoples from which they come as manabitas
Theoretical research of mechanics of yarns in assembly winding machines
Get PDFIn practice, in most cases, the geometric dimensions of the cylindrical yarn generated in the assembly winding machine are also an important controllable parameter in ensuring the quality of the twisted yarns and achieving optimal performance of the equipment. However, on the other hand, it is no secret that in justifying the geometric dimensions of the winding, it is necessary to take into account both the values of tension and relative deformation of individual and paired yarns. Therefore, in this theoretical study, the change in the values of tension and relative deformation of the yarns along the width of the winding was studied
The use of education from neurosciences
Get PDFThe general objective of this research is the use of new technologies in education starting from neurosciences since a study of the student must be carried out to identify their abilities and apply new knowledge techniques and generate new learning. Each of the teachers nowadays should consider the use of ICT, as support in the classroom as it allows students to use this software’s in the class that contains learning and then generate the same new knowledge that each one can evoke. Whenever necessary. The result that has been obtained is to identify software that contributes significantly to the teaching-learning processes in the different areas since by teaching the chairs with innovation, the interest of the students is aroused
Preventive maintenance of taper bearing using Arduino in the application of industry 4.0
Get PDFThe maintenance of industrial tools is very important to support production. Therefore, many companies apply preventive maintenance. A national industrialization agenda discussed that it is crucial especially in the manufacturing industry. The battery-powered IoT sensing device is capable of thorough monitoring of industrial machinery enabling the development of sophisticated predictive maintenance applications under set scenarios. In this paper, we applied the concept of the Internet of Thing (IoT) system using LabVIEW via Arduino. The research method used in this study was similar to Susanto et al. (2019) namely Frequency Response Function (FRF) test to investigate the dynamic characteristics of a mechanic structure to identifying damages on X, Y, and Z axes of tapered bearing using harmonic vibration from handphones. Results of FRF and Labview via Ardunio were then compared to identify the results of measurement using LabView via Arduino. It was found much noise in the measurement occupying Labview Via Ardunio because its system does not use a filter like the one in FFT Analyser. However, in general, LabVIEW via Ardunia can predict damages in taper bearing. It is because, under broken condition, there was a two-time movement of natural frequencies from good condition
Role of the professor in times of COVID-19
Get PDFThis scientific article argues how confinement due to the health crisis of COVID-19 has changed the modality of classes, showing that teachers have not been prepared for this change so suddenly. In this way, they do not know what an online class is and the benefits provided by the implementation of various technologies in the role of the teacher who is focused on the well-being of the student, both emotionally and academically. The methodology that was implemented was documentary research considering reliable and current scientific sources. The approach used was the qualitative one for the synthesis of the information. The development of the text has a deductive approach, allowing from the general to the specific. The results show the resolution of the hypothesis raised about the role of the teacher in online classes due to the pandemic. It is concluded that, if the role in class is not changed, the learning process of the students will be difficult, generating a tense class environment
Educational inclusion and its influence on school performance
Get PDFInclusive education is understood as being with each other, how to face adversity, how to face differences. A set of principles that ensure that the student with a disability is seen as a valuable and necessary member in all aspects of the school community. A movement towards expanding the possibilities of “ordinary” schools so that they can include a greater diversity of students. Schools that offer a curriculum to students through organizational planning different from those of schools that exclude some students from their regular classes. Not even briefly, it is convenient to refer to the reasons that support the movement towards an inclusive school. They are certainly several and of a different nature; on the one hand, from a psycho-pedagogical point of view, there is a conception of development of social origin; the decisive importance of interaction for learning is recognized; The responsibility of adults in determining the nature of the experiences offered to students (relationship with materials and classmates) is decisive, which is why a decisive role is attributed to the school as a development context
Implementation strategies for homework sent
Get PDFThe research was redirected to the different studies that focus on reality of the Ecuadorian education system and the disadvantages facing the teaching-learning process due to negative manifestations of the environment, which influence the academic performance of the students, considering that precarious economic situations, intra-family problems, the barriers that the teacher faces Due to lack of recreational, recreational resources, training based on various areas of study, there are some situations that create inequalities between the different educational contexts of the country, being necessary to look for alternative solutions or reforms that focus on a particular reality, where it is distinguished the stages I of the rural and urban area, establishing as an objective to analyze education from an aspect of transformation, through a pedagogical plan determined by curricular adjustments, which allow the development of skills, implementation of methods, techniques according to the required level, with the purpose of Obtain educational excellence. For the development of the study, the exploratory methodology linked to knowing the specific problem was used, based on theoretical bases and results made in other fields of inquiry that relate the situation of the school to respond to social, cultural, economic and educational interests
Educational strategy to favor the satisfaction of basic psychological needs in young people of yogic group studies Al Ananda De Guantanamo
Get PDFAccordingly, with analyzes made earlier in this article, the theoretical foundation of an educational strategy that provides the Al Ananda Yogic Studies Group of the Guantánamo province is presented, with the necessary tools to contribute to the satisfaction of basic psychological needs, from the Systemic work with the group members, specialists in Physical Culture and yoga monitors, based on the barriers and potential identified in the group's diagnosis. A theoretical-practical and methodological reference structure is provided, so that the process of socialization and interaction in the group can be intended on satisfactory elements that require direct treatment, as a foundation for more complex formations such as intrinsic behaviors that enable psychological well-being, the motivation seen as the existence of an accumulation of energy generated by different human needs that will subsequently acquire a direction or orientation towards the satisfaction of those needs
Monitoring of patients using radiodiagnostic dosage EI (Exposure Index) on CR (Computed Radiography)
Get PDFMost of the current radiographic examinations have used digital technology, one of which is for image readers and image processing using the CR (Computed Radiography) modality. The use of CR is more advantageous than film-screen systems because it has faster image acquisition and processing, a wide dynamic range, easy contrast adjustment, brightness, and electronic cropping. Unfortunately, the amount of exposure radiation is difficult to assess when using digital imaging compared to screen-film systems. Based on field observations, a radiographer tends to ignore the EI (Exposure Index) value in the application of the CR modality. The success of the radiographer in the radiography process is limited to the image that is not repeated. Even though the image quality factor is not merely a matter of repeated images or not, but also those who have the breadth of information and also must maintain protection principles for patients, in this case, is the acceptance of the dose due to radiography. So it is necessary to monitor the patient's dose using the EI value