2026-06-23T06:04:00Z https://sloap.org/journal/index.php/ijecs/oai

oai:sloap:article/17 2019-11-26T13:42:05Z ijecs:ART driver

Android application for ringing and accessing device remotely using SMS Pawar, Yogesh Backend Commands Unique code Remote devices Now a day’s Android applications are making our life much easier and happier. We always ensure that device that contains all applications should be always with us and secure anytime anywhere. In this journal I developed an android application to find your mobile phone using another device when you lost it nearby, using text message and unique code generated on both devices. The application is designed in such a way that we can ring phone even when it is in silent mode. For developing this application I proposed a method, I simply divided code modules of Android functions, so that we can able to invoke each module of android device separately to ring, vibrate and other function. Each android module will take device administrator permission to modify android function using application.  Scientific and Literature Open Access Publishing 2018-05-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/17 10.31295/ijecs.v1n1.17 International journal of engineering and computer science; Vol. 1 No. 1 (2018): International Journal of Engineering & Computer Science; 1-5 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/17/196 Copyright (c) 2018 International journal of engineering & computer science

oai:sloap:article/18 2019-11-26T13:42:05Z ijecs:ART driver

Developing instructional multimedia for teaching line and angle to the seventh grade students of junior high school Arjawa, A.A Gd Putra Sariyasa, - Suweken, Gede DDDE Multimedia Line and Angle Teaching Aid Instructional Media This study was aimed at : (1) developing an instructional multimedia design for teaching line and angle to the seventh grade students of junior high school; (2) describing  the result of the implementation of the multimedia using GeoGebra as media of  exploration, Camtasia Studio as an application for sound and  video editing, Lectora Inspire as the application for making layout and quiz;(3) finding out the validity of the multimedia for teaching line and angle to the seventh grade students of junior high school. The study used DDD-E model that consists of deciding, design, develop, and evaluate stages. The product was tried out in several stages which were done by instructional materials experts, and students at different schools and used qualitative and descriptive quantitative data analysis techniques.  The result showed that the multimedia for teaching line and angle could be accepted as instructional media with the average score of  43.5 from the instructional material experts falling into valid criterion, and the mean score given by the material experts  was17 falling into valid criterion. The multimedia that has been developed also got a very good response from the students with the average score of 47.63. Based on the result that has been obtained, the multimedia that has been developed as a good qualification and is good for use in the process of teaching the topics of line and angle. Scientific and Literature Open Access Publishing 2018-05-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/18 10.31295/ijecs.v1n1.18 International journal of engineering and computer science; Vol. 1 No. 1 (2018): International Journal of Engineering & Computer Science; 6-13 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/18/197 Copyright (c) 2018 International journal of engineering & computer science

oai:sloap:article/19 2019-11-26T13:42:05Z ijecs:ART driver

Classification of eye diseases using optic cup segmentation and optic disc ratio and its implementation using VHDL Naik, B. Balaji Mariappan, R. VHDL Glaucoma Quartus® II Segmentation Cup to disc ratio Diabetic retinopathy The proposed work consists reprocessing using morphological operations and then segmentation of optic disc and optic cup by using the morphological operations. These operations are minimizing errors detection limit of the optic disc due to blood vessels cross. Then, the cup to disc ratio (CDR) is calculated using these operations. The cup to disc ratio is more than 0.3 then patients are glaucoma otherwise normal. Spatially Weighted Fuzzy C Mean (SWFCM) clustering method is used to segment the optic disc and Superpixel algorithm is used to segment the optic cup. The segmented optic disc and cup are then used to compute the CDR for glaucoma screening. Optic disc and cup segmentation of fundus image are considered for Diabetic Retinopathy Detection and Glaucoma detection. In this paper, we are considering one simple image and its part will be implemented by using VHDL family Altra Quartus II, which is a programmable logic device design software produced by Altera. Quartus II enables analysis and synthesis of HDL designs, which enables the developer to compile their designs, perform timing analysis, examine RTL diagrams, simulate a design's reaction to different stimuli, and configure the target device with the programmer. Quartus includes an implementation of VHDL and Verilog for hardware description, visual editing of logic circuits, and vector waveform simulation. The implemented results using MATLAB shows accurate results obtained both for diabetic retinopathy as well as glaucoma. Scientific and Literature Open Access Publishing 2018-05-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/19 10.31295/ijecs.v1n1.19 International journal of engineering and computer science; Vol. 1 No. 1 (2018): International Journal of Engineering & Computer Science; 14-25 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/19/198 Copyright (c) 2018 International journal of engineering & computer science

oai:sloap:article/21 2019-11-26T13:42:05Z ijecs:ART driver

Atbara water current turbine Suleiman, Osama Mohammed Elmardi Osman, Mahmoud Yassin Efficiencies Aerofoil Sections The coefficient of Lift and Drag Flowing Rivers Water Turbines The motivation that led to the writing of the present paper is the necessity to exploit the high-velocity energy of River Nile that obtained when River Atbara meets River Nile in Atbara town which is located in River Nile State. At the junction of the two rivers high-velocity energy is gained, and therefore, a suitable energy converter is needed to utilize this abundant energy. This research paper is a continuation of a series of researches executed by the Faculty of Engineering and Technology Atbara to utilize the hydraulic energy of River Nile and try to convert it into a suitable form of energy for the general good of the simple citizens of River Nile and the Northern States. It was found that the efficiency of the energy converter (i.e. water current turbine) increases with the increase of the angle of incidence. It reaches a peak value of approximately 35.7% at 83 degrees, and then it decreases sharply with any further increase in the angle of incidence. Scientific and Literature Open Access Publishing 2018-05-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/21 10.31295/ijecs.v1n1.21 International journal of engineering and computer science; Vol. 1 No. 1 (2018): International Journal of Engineering & Computer Science; 26-40 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/21/199 Copyright (c) 2018 International journal of engineering & computer science

oai:sloap:article/22 2019-11-26T13:42:05Z ijecs:ART driver

Clickstream data mining and market segmentation Gandhi, Jay Dalal, Kushal Ravani, Hitesh K-means Clustering Clickstream Association rules Customer profiles Clickstream data is one of the most important sources of information in websites usage and customers' behavior in Banks e-services. A number of web usage mining scenarios are possible depending on the available information. While simple traffic analysis based on clickstream data may easily be performed to improve the e-banks services. The banks need data mining techniques to substantially improve Banks e-services activities. The relationships between data mining techniques and the Web usage mining are studied. Web structure mining has three types of these types are web usage structure, mining data streams, and web content. The integration between the Web usage mining and data mining techniques are presented for processes at different stages, including the pattern discovery phases, and introduces banks cases, that have analytical mining technique. A general framework for fully integrating domain Web usage mining and data mining techniques are represented for processes at different stages. Data Mining techniques can be very helpful to the banks for better performance, acquiring new customers, fraud detection in real time, providing segment based products, and analysis of the customers purchase patterns over time. And in Market Segmentation The importance of data mining techniques for market segmentation is becoming indispensable in the field of marketing research. This is the first identified academic literature review of the available data mining techniques related to market segmentation. This research paper provides surveys of the available literature on data mining techniques in market segmentation. Eight online journal databases were used for searching, and finally, 103 articles were selected and categorized into 13 groups based on data mining techniques. The utility of data mining techniques and suggestions are also discussed. The findings of this study show that neural networks is the most used method, and kernel-based method is the most promising data mining techniques. Our research work provides a comprehensive understanding of past, present as well as future research trend on data mining techniques in market segmentation. Scientific and Literature Open Access Publishing 2018-05-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/22 10.31295/ijecs.v1n1.22 International journal of engineering and computer science; Vol. 1 No. 1 (2018): International Journal of Engineering & Computer Science; 41-45 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/22/200 Copyright (c) 2018 International journal of engineering & computer science

oai:sloap:article/59 2019-11-26T13:42:39Z ijecs:ART driver

Influence of footwear on individual performance during prolonged standing Shaikh, A. S. Shelke, Rahul D. prolong standing energy expenditure heart rate shoes floaters Standing is a normal posture during working in industries, some jobs even make it mandatory to stand while working. Standing is natural and itself doesn’t pose a specific health risk. But standing for a very long duration has an immense share in many health complications. The aim of this study is to determine which type of footwear is healthier to wear while standing for long periods. Five physically fit participants ( ) were chosen from lthe ive industrial environment. All the five participants participated in this study without disturbing their usual work as ma achine operator. Photo-plethysmography (PPG) was used to collect continuous heart rate information from each participant. Each participant was observed for six hours each day for two consecutive days, wearing different footwear each day.  The information collected was used to calculate total energy expenditure during the experimentation period. Scientific and Literature Open Access Publishing 2019-07-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/59 10.31295/ijecs.v2n1.59 International journal of engineering and computer science; Vol. 2 No. 1 (2019): International Journal of Engineering & Computer Science; 1-6 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/59/206 Copyright (c) 2019 International journal of engineering & computer science

oai:sloap:article/60 2019-11-26T13:42:39Z ijecs:ART driver

Android application for ringing and accessing device remotely using SMS Pawar, Yogesh remote devices backend commands unique code Now a day’s android applications are making our life much easier and happier. We always ensure that device that contains all applications should be always with us and secure anytime anywhere. In this journal I developed an android application to find your mobile phone using other devices when you lost it nearby, using text message and unique code generated on both devices. The application is designed in such a way that we can ring phone even when it is on silent mode. For developing this application I proposed a method, I simply divided code modules of Android functions, so that we can able to invoke each module of android device separately to ring, vibrate and other function. Each android module will take the device administrator permission to modify android function using application. Scientific and Literature Open Access Publishing 2019-07-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/60 10.31295/ijecs.v2n1.60 International journal of engineering and computer science; Vol. 2 No. 1 (2019): International Journal of Engineering & Computer Science; 7-11 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/60/202 Copyright (c) 2019 International journal of engineering & computer science

oai:sloap:article/61 2019-11-26T13:42:39Z ijecs:ART driver

Fuzzy classifier based ingestive monitor Sundari, K. Thirupura EMG electrode fuzzy classifier labView The observation of food intake and ingestive behavior remains an open problem that has significant implications in the study and treatment of obesity and eating disorders. A novel method of fusing a sensor and pattern recognition method was developed to detect periods of food intake based on non-invasive monitoring of chewing. A surface-type EMG electrode was used to capture the movement of the lower jaw from volunteers during periods of quiet sitting, and food consumption. These signals were processed to extract the most relevant features, identifying from 4 to 10 features most critical for classifying the type of food consumed. Fuzzy classifiers were trained to create food intake, detection models. The simplicity of the sensor may result in a less intrusive and simpler way to detect food intake. The proposed system is implemented using LabVIEW. The proposed methodology could lead to the development of a wearable sensor system to assess eating behaviors of individuals and also to calculate the quantity of food intake. Scientific and Literature Open Access Publishing 2019-07-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/61 10.31295/ijecs.v2n1.61 International journal of engineering and computer science; Vol. 2 No. 1 (2019): International Journal of Engineering & Computer Science; 12-19 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/61/203 Copyright (c) 2019 International journal of engineering & computer science

oai:sloap:article/68 2019-11-26T13:42:39Z ijecs:ART driver

Effect of material anisotropy on buckling load for laminated composite decks plates Suleiman, Osama Mohammed Elmardi Osman, Mahmoud Yassin Hassan, Tagelsir material anisotropy biaxial buckling classical laminated plate theory finite element fortran program composite laminated decks plates New numerical results are generated for in-plane compressive biaxial buckling which serves to quantify the effect of material anisotropy on buckling loading. The coupling effect on buckling loads is more pronounced with the increasing degree of anisotropy. It is observed that the variation of buckling load becomes almost constant for higher values of elastic modulus ratio. Scientific and Literature Open Access Publishing 2019-06-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/68 10.31295/ijecs.v2n1.68 International journal of engineering and computer science; Vol. 2 No. 1 (2019): International Journal of Engineering & Computer Science; 20-31 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/68/204 Copyright (c) 2019 International journal of engineering & computer science

oai:sloap:article/70 2019-11-26T13:42:39Z ijecs:ART driver

Engineering study on oriflame cosmetic Hayati, Ni Made Ayu Mirah modern beauty product illegal business In this modern era are so many beauty products on the market ranging from legal and illegal, many also now servicing beauty clinics and doctors growing beauty with sophisticated tools. Oriflame became one of the beauty products that exist in Indonesia trying to offer products that are natural and provide business opportunities with cosmetic. Oriflamme cosmetic is one beauty product that is widely used in Indonesia because of this cosmetic can be used for all skin types especially for tropical areas such as material natural Indonesia.kosmetika from Sweden. Some ingredients of cosmetics Oriflame among blueberry, horse chestnut, yarrow, iris, palm, birch, cloudberry, apples and so forth. Oriflamme itself not only produce cosmetic to be marketed but Oriflame also provides land for business in Oriflame, so as a member of Oriflame not only able to use the product also can take advantage of the opportunity to become a career. Scientific and Literature Open Access Publishing 2019-06-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/70 10.31295/ijecs.v2n1.70 International journal of engineering and computer science; Vol. 2 No. 1 (2019): International Journal of Engineering & Computer Science; 32-36 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/70/205 Copyright (c) 2019 International journal of engineering & computer science

oai:sloap:article/143 2021-02-26T08:08:07Z ijecs:ART driver

Diagnostic evaluation application as requirement on course beginning for first baccalaureate "A" sciences on educational unit "El Carmen" Álava, Alex Paúl Zambrano Zambrano, Ana Thalía Lucas Zambrano, María De Los Ángeles Lucas education interdisciplinary knowledge learning evaluation methodological strategies previous knowledge This paper analyzes the application of diagnostic evaluation, a requirement at the beginning of the course in the First Baccalaureate "A", Sciences in the Educational Unit "El Carmen", using as a methodology the survey focused on students of the first baccalaureate, obtaining in this institution that if they carry out a 100% diagnostic evaluation, using the written test as a format, with closed questions, making the respective feedback and generating in students the knowledge of the importance of said evaluation for their formative process. Therefore, it has concluded that teachers are doing on time and using a good evaluation format with students. Scientific and Literature Open Access Publishing 2020-06-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/143 10.31295/ijecs.v3n1.143 International journal of engineering and computer science; Vol. 3 No. 1 (2020): International Journal of Engineering & Computer Science; 1-6 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/143/277 Copyright (c) 2020 International journal of engineering & computer science

oai:sloap:article/144 2021-02-26T08:08:07Z ijecs:ART driver

Application of formative assessment instruments to improve teaching-learning process Loor, Juana Maricela Quintana Mera, Jessica Lourdes Arteaga Palma, Josefa Katiuska Toala Escobar, María Rosario Cedeño Aguilar, Erika Elizabeth Ponce evaluation instruments feedback formative evaluation innovative evaluation teaching-learning The objective of the research is to know how innovative instruments are applied in formative evaluation, to improve the teaching-learning process. To achieve this, the analytical-synthetic method of the non-experimental type was used, applying the survey technique; in addition to the bibliographic review, where the criteria of several authors are exposed. Obtaining, as a result, the types of instruments that teachers use in the evaluation process and at what time they apply it. It was obtained that the teachers maintain the active use of traditional instruments that allow the qualification easily, but a weak use of instruments that enhance the formative evaluation, as well as the lack of resources and knowledge about digital interactive tools, that allow innovation and interaction accordingly to the global culture in which today's society develops. Scientific and Literature Open Access Publishing 2020-06-14 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/144 10.31295/ijecs.v3n1.144 International journal of engineering and computer science; Vol. 3 No. 1 (2020): International Journal of Engineering & Computer Science; 7-16 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/144/278 Copyright (c) 2020 International journal of engineering & computer science

oai:sloap:article/145 2021-02-26T08:08:07Z ijecs:ART driver

Integration and participation of parents in educational system Mejía, Rosmary Olga García Mendoza, María Fernanda Argandoña Zambrano, Yandri Alberto Zambrano Vergara, María Isabel Santana Campuzano, Marcos Fernando Pazmiño education family relationship school influence school-parent The objective of the article is to inform the relevance and importance of the family when getting involved as a beneficiary factor in the study of young people; more importantly, the father in his contribution to the education of his sons and daughters. After decades and with the passing of the years this bond so transcendental between parents and children has been weakened, so that the results today are so visible that it is increasingly less important for the young person to study and move forward in their professional future life; going to another extreme as it also hurts to overprotect a lot in your student preparation life, without letting it be defended only that it constitutes another current concern since there is no effort to achieve its goals, knowing that someone who seeks Always solution to your problems. Scientific and Literature Open Access Publishing 2020-06-14 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/145 10.31295/ijecs.v3n1.145 International journal of engineering and computer science; Vol. 3 No. 1 (2020): International Journal of Engineering & Computer Science; 17-23 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/145/279 Copyright (c) 2020 International journal of engineering & computer science

oai:sloap:article/195 2021-02-26T08:08:07Z ijecs:ART driver

The effectiveness of artificial intelligence on education: learning during the pandemic and in the future Siswa, Taghfirul Azhima Yoga artificial intelligence education during pandemic future learning international publications This paper reviewed ten international publication about the effectiveness of Artificial Intelligence in Education: During the Pandemic and Learning in the future. Since the pandemic has disrupted world education, distance learning has become an alternative by relying on machine learning. To understand the extent of the power of artificial intelligence in education both during the COVID-19 period and the future learning period, we try to understand it through the example of ten international scientific publications that speak out about artificial intelligence in education today and the future of earning. Besides reviewing ten papers, we also conducted an online search engine for related literature. We performed searches with keywords such as "artificially intelligent," "learning during a pandemic," and "future learning," Then, we analyzed a phenomenological approach to ensure our findings answered the study questions under a qualitative method design. By considering the evidence of research and literature, we can summarize our findings, among others, that the critical understanding of artificial intelligence in education, the use of AI in education, typical Learning in the pandemic era, and the role of AI in pandemic learning as long as residents and future Learning still depend on data patterns and automation based on learning tasks that are smarter than usual. Scientific and Literature Open Access Publishing 2020-11-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/195 10.31295/ijecs.v3n1.195 International journal of engineering and computer science; Vol. 3 No. 1 (2020): International Journal of Engineering & Computer Science; 24-30 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/195/332 Copyright (c) 2020 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/1000 2021-02-26T08:08:07Z ijecs:ART driver

Psychological overcoming: effective tool for karate-do trainers Suárez, Mariano César Gurris Limonta, Santa Mercedes Castillo coaches karate do psychological overcoming This work consists of an alternative of psychological improvement for the basic coaches of the Karate-Do of the province Santiago de Cuba, based on the need to raise the level of preparation of them, with themes that respond to their needs with an optimal update.  The results of the diagnosis determined to design a sports-related improvement program in the education of the moral values of the new generations; dosing of training loads; psychological aspects of the preparation of karate do and the theoretical and methodological foundations of Karate-Do training. In addition, the methodological orientations, the evaluation system and the skills system to be developed by theme are explained in detail. A system of workshops and a postgraduate course were implemented that will give way to elements of cognitive character on how to develop in sports training from the distinctive characteristics of females and males through system of actions that facilitate the integration of knowledge, taking into account the potential of sports training at each stage. Scientific and Literature Open Access Publishing 2020-12-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/1000 10.31295/ijecs.v3n1.1000 International journal of engineering and computer science; Vol. 3 No. 1 (2020): International Journal of Engineering & Computer Science; 31-35 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/1000/376 Copyright (c) 2020 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/1651 2022-01-09T13:19:11Z ijecs:ART driver

The geoportals of renewable energy sources in Latin America Tombo, Genial Belvine Epeni Gámez, María Rodríguez Pérez, Antonio Vázquez Quiroz, Carlos Alejandro Bowen geoportals America Latin local development natural and resources renewable energy sources Geographic information systems are tools used in the organization and planning of the territory; they show physical-spatial information on different topics very opportune for decision making. In Latin America, several countries are using it for the purposes of inventories of the different renewable energy sources, fundamentally in order to know where they are located, these are a potential for local development and improve the energy sustainability of the territories. For the development of the research, a bibliography search was carried out, to know the countries of the region that are developing geoportals that contribute to local development, use of natural resources and mainly energy resources, as a result it was obtained that most of the Countries are working on inventories that help decision-making in national and territorial development programs, mainly natural and energy resources. Scientific and Literature Open Access Publishing 2021-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/1651 10.31295/ijecs.v4n1.1651 International journal of engineering and computer science; Vol. 4 No. 1 (2021): International Journal of Engineering & Computer Science; 1-6 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/1651/474 Copyright (c) 2021 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/1761 2022-01-09T13:19:11Z ijecs:ART driver

Applied research of tensile strength of the paired yarns during the assembly winding process Doniyor, Parpiev Khabibulla, Parpiev linear density package roller spool strength tension winding yarn The article deals with the practical process of measuring the tensile strength of yarn on wrapping machines, the technological process of adding and wrapping yarns in preparation for twisting, the implementation of these processes, wrapping machines used in textile enterprises for the production of modern twisted yarn. During the experiments, the tension of yarns of several linear densities was tested. Also identified weight loads during the additional wrapping process in the preparation of terry and ground warp yarns for weaving processes. Scientific and Literature Open Access Publishing 2021-09-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/1761 10.31295/ijecs.v4n1.1761 International journal of engineering and computer science; Vol. 4 No. 1 (2021): International Journal of Engineering & Computer Science; 7-18 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/1761/580 Copyright (c) 2021 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/1773 2022-01-09T13:19:11Z ijecs:ART driver

Creation of a knowledge management model based on CBR: Application to the maintenance of autonomous solar photovoltaic installations Gueye, Ibrahima Kebe, Abdoulaye Diop, Moustapha CBR knowledge management learning maintenance solar photovoltaic This paper proposes a solution to facilitate maintenance activities associated with stand-alone solar photovoltaic installations in our developing countries. The autonomous photovoltaic solar installation is not connected to the electricity distribution grid. It meets the electricity needs on the one hand, of those who are too far away and who do not have access to the distribution grid. On the other hand, those who wish to overcome the constraints of connection to the electrical distribution grid. Our work focuses on the capitalization of knowledge in maintenance activity. The goal is to propose a model capable of helping maintenance technicians during their interventions by providing them with knowledge elements that will be drawn from a knowledge base. This knowledge base is built from the knowledge collected during previous maintenance activities in a given solar photovoltaic installation. Scientific and Literature Open Access Publishing 2021-10-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/1773 10.21744/ijecs.v4n1.1773 International journal of engineering and computer science; Vol. 4 No. 1 (2021): International Journal of Engineering & Computer Science; 19-28 2632-945X eng https://sloap.org/journal/index.php/ijecs/article/view/1773/628 Copyright (c) 2021 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/1782 2025-01-12T04:15:34Z ijecs:ART driver

Machine learning and its use in the automatic extraction of metadata from academic articles Turgunbaev, Rashid extraction machine learning metadata reinforcement learning semi-supervised learning supervised learning unsupervised learning This article provides detailed information on machine learning processes, learning methods, supervised learning, unsupervised learning, semi-supervised learning, reinforcement learning, and the use of machine learning algorithms in the automatic extraction of metadata. Classification and regressive types of supervised learning, including decision trees, decision rules, Naive Bayes classifiers, Bayesian trust networks, nearest neighbor classifiers, linear discriminant functions, logistic regression, support vector machines, artificial neural networks, clustering and dimensionality reduction methods of unsupervised learning, semi-supervised learning, and reinforcement learning methods are also discussed. Scientific and Literature Open Access Publishing 2024-03-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/1782 10.21744/ijecs.v7n1.1782 International journal of engineering and computer science; Vol. 7 No. 1 (2024): International Journal of Engineering & Computer Science; 1-7 2632-945X 10.21744/ijecs.v7n1.2024 eng https://sloap.org/journal/index.php/ijecs/article/view/1782/1005 Copyright (c) 2024 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/1818 2023-01-14T07:41:57Z ijecs:ART driver

The effect of adding probiotic bacteria on bauxite waste mud: Experimental research method Hariyani, Susi Wattini, Wattini Zuraida, Ida Kurniawan, Pramudya Marini, Lelly Rianty, Eva bauxite waste sludge pH value physical characteristics probiotic bacteria subgrade Bauxite waste sludge is quite dangerous when polluted into the surrounding environment. The number is increasing with the higher mining production. The utilization is still not maximized hence it is unbalanced to the increasing number, and it is necessary to use on a large scale. Sub-grade soil could use a lot of bauxite waste sludge but in reality, this waste is unsafe to use and its characteristics are mud the requirements of bearing capacity according to the AASHTO and USCS Classification unfulfilled. This study aims to determine the effect of the use of probiotic bacteria in bauxite waste on its physical characteristics and pH value. This experimental research method develops test objects according to ASTM standards with the same weight of bauxite waste and variations in the number of probiotic bacteria, namely 25 ml, 50 ml, 75 ml, and 100 ml and the incubation time of bacteria is 7 days, 14 days, 21 days, 28 days, 35 days, and 42 days. The results showed that the test specimens with more bacteria and longer incubation times resulted in lower pH values and physical characteristics that fulfilled the requirements for sub-grade soil. Scientific and Literature Open Access Publishing 2022-01-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/1818 10.21744/ijecs.v5n1.1818 International journal of engineering and computer science; Vol. 5 No. 1 (2022): International Journal of Engineering & Computer Science; 1-13 2632-945X 10.21744/ijecs.v5n1.2022 eng https://sloap.org/journal/index.php/ijecs/article/view/1818/635 Copyright (c) 2022 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/1883 2023-01-14T07:41:57Z ijecs:ART driver

Enhancing low cost camera laparoscopic system based on embedded systems: Raspberry pi and development a platform performance quantitative Bdaiwi, Noor Ibrahim AI-Dhhan, Ziad Tarik camera laparoscopy enhance vision platform performance raspberry pi A laparoscopic camera is a device used to view internal organs in the abdomen when a laparoscopic camera is inserted through a small incision in the abdomen.We use an embedded system to develop a low-cost laparoscopic camera and refine and evaluate the whole system. Small size production using various parameters to evaluate the usefulness of a portable, low-cost, camera-less laparoscopic simulator for training laparoscopy in abdominal surgery and the inexpensively of hospital environment constraints. Characterization of Raspberry Pi Embedded Compact system with perfect camera and image processing system. Design and compact, low-cost laparoscopic camera system and performance evaluation by hospital staff. Scientific and Literature Open Access Publishing 2022-04-11 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/1883 10.21744/ijecs.v5n1.1883 International journal of engineering and computer science; Vol. 5 No. 1 (2022): International Journal of Engineering & Computer Science; 14-20 2632-945X 10.21744/ijecs.v5n1.2022 eng https://sloap.org/journal/index.php/ijecs/article/view/1883/684 Copyright (c) 2022 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/1890 2023-01-14T07:41:57Z ijecs:ART driver

Error detection and correction in one mBnB class code Nanobashvili, Viktor Abuladze, Vakhtang Sekhniashvili, Dimitri allowed combinations error correction error detection forbidden combinations linear codes The article deals with the issues of error detection and correction in the second order bi-pulse code. The analysis of the code generation algorithm is carried out, based on which it is shown that the code has 4 allowed four-bit combinations. The article considers own resources of a code which allow detecting and correcting both single errors and packets of errors. It is shown that errors are detected with probability of 1 when one, two and three bits of the code combination are distorted, while the probability of their correction does not exceed 0.5, in the case of distortion of all four symbols, both detection and correction of errors is impossible. To increase the probability of error correction, it is proposed to use a well-known method based on determining the parity or oddness of the allowed combinations in separate fragments of a linear signal, a brief description of the method is given, its analysis is carried out in relation to this code. It is shown that the use of this method makes it possible to correct all single, paired and three-time errors, as well as to detect all four-time errors, on the basis of which it can be concluded that it significantly improves the correcting properties of the signal under consideration. Scientific and Literature Open Access Publishing 2022-05-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/1890 10.21744/ijecs.v5n1.1890 International journal of engineering and computer science; Vol. 5 No. 1 (2022): International Journal of Engineering & Computer Science; 21-25 2632-945X 10.21744/ijecs.v5n1.2022 eng https://sloap.org/journal/index.php/ijecs/article/view/1890/690 Copyright (c) 2022 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/2019 2023-01-14T07:41:57Z ijecs:ART driver

Analysis risk in the contracting business Hanafi, Nufrizal Faried Winarno, Setya construction industry construction contracting business literature review risk analysis The purpose of this article is to analyze the indicators and risk categories of contractor construction industry service providers. This research method uses literature review and is strengthened by Focus Group Discussion (FGD). The literature review aims to increase the understanding and find appropriate sources for research, which are obtained from sources that will be the basis of this research. From the literature review also obtained the risk factors to be studied. Furthermore, the results of the literature review are carried out in FGDs, to see their relevance to field needs. The selected FGD participants were construction service providers in the contractor sector. There are 2 risk factors to identify risk for construction service providers in the field of contractors in handling projects, namely risks in the management/office and risks in the field. Construction service providers in construction work need to carry out a detailed post cost analysis of risks at each stage of the construction business process in management and risk in the field by distinguishing between the pre-tender process, the construction process, and the maintenance period. Scientific and Literature Open Access Publishing 2022-11-18 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/2019 10.21744/ijecs.v5n1.2019 International journal of engineering and computer science; Vol. 5 No. 1 (2022): International Journal of Engineering & Computer Science; 26-39 2632-945X 10.21744/ijecs.v5n1.2022 eng https://sloap.org/journal/index.php/ijecs/article/view/2019/861 Copyright (c) 2022 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/2077 2024-01-02T10:30:53Z ijecs:ART driver

The influence of technology on the academic performance of students at the “Uruguay” fiscal educational unit for the 2021-2022 school year Lopez-Brown, Mabel Dayana academic performance educational context learning students technology The objective of this research is to analyze the influence of technology on the academic performance of the students of the "Uruguay" Fiscal Educational Unit for the 2021-2022 school year. The methodology that was used is of a qualitative-quantitative type, with a descriptive design, it is field, correlational, and non-experimental. The population is made up of 1,200 students from the "Uruguay" Fiscal Educational Unit, obtaining a sample of 291 students to be surveyed. With the SPSS® statistical program and Cronbach's Alpha coefficient, a reliability of 0.824 was obtained; In addition, with the results obtained from Spearman's Rho coefficient of 0.778 in the general hypothesis, it is verified that students are clear that technology currently has a positive impact on the educational environment, since it improves educational effectiveness and didactic methods, contributing to the teaching-learning process and strengthening academic performance. Scientific and Literature Open Access Publishing 2023-02-09 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/2077 10.21744/ijecs.v6n1.2077 International journal of engineering and computer science; Vol. 6 No. 1 (2023): International Journal of Engineering & Computer Science; 1-11 2632-945X 10.21744/ijecs.v6n1.2023 eng https://sloap.org/journal/index.php/ijecs/article/view/2077/851 Copyright (c) 2023 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/2171 2024-01-02T10:30:53Z ijecs:ART driver

Performance analysis and techno economy of post overhaul circulating fluidized bed boiler PLTU Amin, Muhammad Khairul Sulardjaka, Sulardjaka Saptadi, Singgih air heater circulating fluidized bed boiler NPHR overhaul PLTU savings All countries in the world have a high dependence on energy. Predictions of energy demand continue to increase in all countries, so savings measures are needed. One of the saving measures in the power generation industry is an overhaul. An overhaul is a maintenance activity that must be carried out periodically to maintain the NPHR performance of the power plant as it was when the initial conditions were built. This study aims to (1) determine the performance of the power plant before and after overhaul, (2) determine how the PLTU performs at 50%, 75%, and 100% load, and (3) analyze the techno-economics of overhaul activities with a serious type inspection. The results of this study explain that the three treatments of the post-overhaul loading pattern have a good impact on the PLTU, namely in the form of a decrease in the NPHR after the overhaul work. The impact of the reduced post-overhaul NPHR value at this PLTU is that it can save fuel costs of 17.5 billion rupiah per year. The cost for this overhaul work is 14.9 billion rupiah so in 1 year it can save around 2.6 billion rupiah. Scientific and Literature Open Access Publishing 2023-07-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/2171 10.21744/ijecs.v6n1.2171 International journal of engineering and computer science; Vol. 6 No. 1 (2023): International Journal of Engineering & Computer Science; 12-18 2632-945X 10.21744/ijecs.v6n1.2023 eng https://sloap.org/journal/index.php/ijecs/article/view/2171/922 Copyright (c) 2023 International journal of engineering & computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/2306 2025-01-12T04:15:34Z ijecs:ART driver

LED lights and their impact on energy savings in a residential environment Palacios-Intriago, Valentín Bladimir Rezabala-Cedeño, Diego David Vera-Cevallos, Walter Leonardo energy savings LED lights residential environment LED lights play an essential role in saving energy in homes, the objective of the research was to study their lifespan and efficiency compared to traditional lighting. The result was that energy efficiency and reduced consumption up to its durability, has positive economic benefits, in addition its environmental impact is lower, it has been proven to be a comprehensive and sustainable choice for domestic lighting. Scientific and Literature Open Access Publishing 2024-08-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/2306 10.21744/ijecs.v7n1.2306 International journal of engineering and computer science; Vol. 7 No. 1 (2024): International Journal of Engineering & Computer Science; 8-11 2632-945X 10.21744/ijecs.v7n1.2024 eng https://sloap.org/journal/index.php/ijecs/article/view/2306/1066 Copyright (c) 2024 International journal of engineering and computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/2331 2025-01-12T04:15:34Z ijecs:ART driver

The use of PhET to enhance the learning of mechanical energy in high school students of the Fiscomisional Educational Unit “Cinco de Mayo” Mecias-Valencia, José Alvaro Guerrero-Chica, Landy Yulexy Tamayo-Batista, Maydelin interactive methods learning mechanical energy PhET simulator secondary education The use of the PhET simulation has proven to be an effective tool to improve the learning of mechanical energy in third-year high school students of the Fiscomisional Educational Unit "Cinco de Mayo". This research aimed to apply said simulator to facilitate the understanding of key concepts such as energy conservation, types of energy and energy transformation. Theoretical methods were used to collect information and empirical methods to evaluate its effectiveness, such as survey, interview and observation sheet. The results obtained showed that the use of the PhET simulation promoted a better understanding of mechanical energy concepts, allowing students to interactively visualize complex phenomena that would otherwise be difficult to illustrate with traditional methods. Furthermore, it was found that this digital tool made the teaching-learning process more attractive and dynamic, significantly improving the participation and motivation of students in the classroom. Scientific and Literature Open Access Publishing 2024-11-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/2331 10.21744/ijecs.v7n1.2331 International journal of engineering and computer science; Vol. 7 No. 1 (2024): International Journal of Engineering & Computer Science; 12-18 2632-945X 10.21744/ijecs.v7n1.2024 eng https://sloap.org/journal/index.php/ijecs/article/view/2331/1089 Copyright (c) 2024 International journal of engineering and computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/2361 2026-01-02T15:05:07Z ijecs:ART driver

Renewable energy sources in the province of Manabí Ponce-Macías, Rolando Neptalí Chica-Anchundia, Vicente Andrés Vélez-Solórzano, Cristhian Xavier Alarcón-Quiroz, José Mauricio energy transition Manabí renewable energies rural development sustainability The energy transition towards renewable sources is necessary to guarantee universal access to electricity, especially in regions with difficulties connecting to the electrical grid, such as the province of Manabí, in Ecuador. The objective of this research was based on analyzing the main renewable alternatives available in the region: solar, wind, biogas, wood, and biodiesel; under a methodology based on documentary or bibliographic review, case studies, technical analysis and impact evaluations, through a type of positivist research where the descriptive and analytical method was used, in which specific opportunities and challenges of these technologies were identified in the Manabí context. The results show that a well-structured implementation strategy could transform Manabí into a model of sustainable energy development, improving the quality of life of its communities and protecting its environment. Scientific and Literature Open Access Publishing 2025-01-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/2361 10.21744/ijecs.v8n1.2361 International journal of engineering and computer science; Vol. 8 No. 1 (2025): International Journal of Engineering & Computer Science; 1-4 2632-945X 10.21744/ijecs.v8n1.2025 eng https://sloap.org/journal/index.php/ijecs/article/view/2361/1117 Copyright (c) 2025 International journal of engineering and computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/2371 2026-01-02T15:05:07Z ijecs:ART driver

Independent power system for traffic lights through solar energy in Ecuador-Manabí-Portoviejo Moreira-Mendoza, Jiorge Rolando Rodríguez-Gámez, María Guerrero-Vélez, Andy Ariel Mercado-Bautista, Jorge Daniel Hernández-Bazurto, Andrés Marcelo autonomous systems energy efficiency renewable sources solar energy traffic lights The need for sustainability solutions promotes the use of renewable and distributed energy sources in urban and rural applications, the energy situation in Ecuador promotes the search for alternatives for the energization of traffic lights in urban areas, the objective of the research was to analyze and design an autonomous power system for traffic lights using solar energy. It was used as an investigative, descriptive and analytical methodology. The result was that solar energy can be used to power traffic lights, guaranteeing greater autonomy and reduction in maintenance costs. Furthermore, the implementation of this technology in urban areas could be an efficient and sustainable alternative to conventional systems that depend on the electrical grid. Scientific and Literature Open Access Publishing 2025-03-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/2371 10.21744/ijecs.v8n1.2371 International journal of engineering and computer science; Vol. 8 No. 1 (2025): International Journal of Engineering & Computer Science; 5-11 2632-945X 10.21744/ijecs.v8n1.2025 eng https://sloap.org/journal/index.php/ijecs/article/view/2371/1125 Copyright (c) 2025 International journal of engineering and computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/2394 2026-01-02T15:05:07Z ijecs:ART driver

Integration of ICT in the administrative management of small commercial enterprises Alcívar-Vera, Gema Michelle Alcívar-Castro, Eddie José Loor-Solorzano, Orley Teodocio Bravo-Sánchez, Yerlis Biriannys Aveiga-Alcívar, Cindy Lissette administrative management ICT integration small businesses The research sought to integrate information and communication technologies (ICT) into the administrative management of small commercial businesses in the city of Guayaquil, in 2022. Based on the "Buenrostro model", the following categories of analysis were established to guide the study: 1) socioeconomic characteristics of the entrepreneurs, 2) basic ICT equipment, 3) use of ICT in the company's activities, and 4) difficulties in using ICT. A descriptive, observational, cross-sectional, and prospective methodology was applied based on a solely qualitative approach. The problem faced by small business owners is the lack of efficiency in processes and difficulty in accessing relevant information. The objective of the research is to describe the characteristics of the integration of ICT in the Administrative management of small commercial businesses. The study population consisted of 10 owners of small commercial businesses located in the city of Guayaquil, intentionally selected under certain inclusion criteria. Open-ended interviews and a non-participatory observation guide were used as data collection techniques. The results obtained contributed to a state-of-the-art analysis of the phenomenon analyzed for broader and more in-depth studies. Given that there are limited background information or studies on the integration of ICTs at the local level, and even more so in the business sector, it is evident that entrepreneurs are not receiving support from state institutions. Scientific and Literature Open Access Publishing 2025-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/2394 10.21744/ijecs.v8n1.2394 International journal of engineering and computer science; Vol. 8 No. 1 (2025): International Journal of Engineering & Computer Science; 12-19 2632-945X 10.21744/ijecs.v8n1.2025 eng https://sloap.org/journal/index.php/ijecs/article/view/2394/1151 Copyright (c) 2025 International journal of engineering and computer science http://creativecommons.org/licenses/by-nc-nd/4.0

oai:sloap:article/2480 2026-05-03T15:10:12Z ijecs:ART driver

Geopark design management based on multimodal 4.0 technology Cimet, Norge Caseres Betancourt, Luis Aníbal Alonso Vega de la Cruz, Leudis Orlando Monier, Yoan Pablo Rodriguez tourism 4.0 artificial intelligence sustainability multimodal technology The growing need to integrate sustainability, technological innovation, and territorial development has driven new ways of conceiving geopark management. In this context, multimodal tourism 4.0 emerges as an integrative approach that combines advanced technologies such as artificial intelligence, data analytics, and augmented reality. The objective of this research is to propose a methodology for geopark design management based on this approach. A mixed-methods, quasi-experimental, cross-sectional study was conducted in the Moa-Baracoa region of Cuba. The sample consisted of 200 participants selected through simple random sampling (100 in Moa and 100 in Baracoa), representing 30% of potential users. The results highlight limitations in traditional management models and demonstrate the feasibility of incorporating multimodal technologies to optimize decision-making. It is concluded that the proposed methodology promotes intelligent, participatory, and sustainable geopark management. Scientific and Literature Open Access Publishing 2026-05-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://sloap.org/journal/index.php/ijecs/article/view/2480 10.21744/ijecs.v9n1.2480 International journal of engineering and computer science; Vol. 9 No. 1 (2026): International Journal of Engineering & Computer Science; 1-9 2632-945X 10.21744/ijecs.v9n1.2026 eng https://sloap.org/journal/index.php/ijecs/article/view/2480/1221 Copyright (c) 2026 International journal of engineering and computer science http://creativecommons.org/licenses/by-nc-nd/4.0