bluuebunny/crossref_metadata_2025 huggingface dataset:
Prevention of dyslexia in children of primary school age with general level III speech impossibility: organizational and content model of correctional pedagogical work
Authors: Shcherbak S. G. , Meng N. V.
Published: January 2023

Introduction. The article deals with the prevention of dyslexia in children of primary school age with general underdevelopment of speech. An analysis of theoretical sources is presented on the basis, of which the main objectives of the study were formulated. The results of an experimental study of the functional basis of reading are presented in order to determine the readiness of children with general speech underdevelopment (GSU) to master reading skills. The necessity of developing a model of correctional and pedagogical work to prevent dyslexia in children of the category under study, its significance for the psychological and pedagogical support of children with GSU in an educational organization is determined.   Materials and Methods. In the study of readiness to master reading skills, the following methods were used: analysis of theoretical and methodological literature; diagnostic methods for experimental study of children's readiness to master the technical side of the reading process and reading competence.   Results. Based on the analysis of the survey results, the need for psychological and pedagogical support of the correctional and pedagogical process of forming the functional basis of speech was determined. The main provisions, purpose and objectives and structural components of the model of correctional and pedagogical work on the prevention of dyslexia in children of primary school age with general underdevelopment of speech of the III level are formulated.   Discussion and Conclusions. In the course of the study, the reasons for the insufficient readiness of children with general speech underdevelopment to master reading skills were identified and the main tasks of correctional and pedagogical work were identified. Presentation of the model as a system consisting of structural elements, its phased implementation, description of all participants’interaction in the correctional and educational process made it possible to consider correctional and pedagogical work in the context of psychological and pedagogical support for children of primary school age with general underdevelopment of speech in an educational organization.
Utilizing a Restricted Access e-Learning Platform for Reform, Equity, and Self-development in Correctional Facilities
Authors: Stamatiou Yannis C. , Halkiopoulos Constantinos , Giannoulis Athanasios , Antonopoulou Hera
Published: January 2023

Objectives: The goal of this paper is to address the issues that arose because of the exclusion of law offenders in the Greek Correctional Institutions from second chance education during the COVID-19 pandemic. During this period, the offenders were deprived of their right to equal access to second-chance education since the pandemics blocked mobility and close contact with teaching personnel. Methods/Analysis: In this paper, we propose a framework based on the Technology Acceptance Model (TAM) that will be deployed to evaluate the acceptance of the CILMS by the learners in Correctional Institutions. We describe a methodology and a set of hypotheses that can reveal the intention of learners to use the system based on several factors, such as trust, perception of privacy, perception of usefulness, and perception of self-efficacy. Findings: We suggest that eLearning and limited Internet access should be added to the list of fundamental human rights for CI detainees as well, in order to counteract their separation from physical society. Inmates are still individuals. In fact, they should be placed in solitary confinement as prescribed by the law. Novelty/Improvement:This viewpoint has been demonstrated with the development and evaluation of acceptance by inmates through the TAM technology acceptance methodology, as well as the proposal of a generic privacy-preserving Web information and services access model for CIs that can, at the same time, provide sufficient information access freedom while respecting the restrictions that should be imposed on such an access for CI inmates. Doi: 10.28991/ESJ-2022-SIED-017 Full Text: PDF
Evaluation of Online Learning Platforms in Latin America
Authors: Ramos-Galarza Carlos , Cóndor-Herrera Omar , Cruz-Cárdenas Jorge
Published: January 2023

Introduction: The use of online learning platforms has made a huge contribution to the online learning process. A key tool in this world is videoconferencing, which allows the efficient advancement of knowledge of a specific subject during synchronized timing. Objective: With this proposed context, the objective of this investigation is to determine which online video-conference platform has more benefits to be applied in Latin America. Method: A study was carried out with a quantitative method, transversal temporality, and a correlational and comparative process. There was a sample of 272 participants between 12 and 55 years old. Results and conclusion: It was found that the platform with the most benefits according to the analysis of gender, age, and profession is ZOOM. These results allow us to analyze the usefulness of this platform and its benefits in the learning process in Latin America. Doi: 10.28991/ESJ-2022-SIED-018 Full Text: PDF
Neuroprotective Potential of Hericium Erinaceus aqueous extract utilization in ischemia-reperfusion injury related middle cerebral artery occlusion stroke model.
Authors: Beenish Sohail  , Khan Nazish Iqbal
Published: January 2023

Background: Globally, stroke is the elusive basis of sensory and motor impairments in humans. Multiple herbal compounds have been shown in studies to have positive therapeutic potential when used in conjunction with pharmaceutical therapies for the treatment and primary prevention of ischemic stroke. Current research investigation is planned to determine the neuro-protective potential of Hericium Erinaceus (HE) aqueous extract utilization in pre and post-middle cerebral artery occlusion (MCAO) model of ischemic–reperfusion injury.

Methodology: Fifty-four Wistar albino rats (200-250 gms; 10-12 weeks) were divided into four experimental groups (n=9). Group I (control); Group II (sham); Group III (MCAO) MCAO for 20-30 min then 24 hours of reperfusion; Group IV was split into three groups as subgroup I (300 mg/kg BWT of AEHE given for 7 days), subgroup II (300 mg/kg BWT of AEHE given for 7 days and then MCAO), subgroup III (at the 4th hour of MCAO induction 300mg/kg of AEHE was given). Blood and cerebral, hepatic, and renal tissue samples were preserved and evaluated for modifications in plasma lipids levels, liver-kidney levels, c-reactive protein, blood glucose, and tissue antioxidant levels. A histopathological study was done over the selected tissues.

Results: MCAO induction significantly alters the reno-hepatic profiles, c-RP levels, and animal tissue antioxidant (CAT, SOD, GSH) enzymes levels. However, HE-extract in both subgroups (Pre MCAO HE and Post MCAO HE) has significantly reduced lipid panel, glucose levels, and reno-hepatic parameters significantly. HE has effectively regulated antioxidant enzymes in cerebral, hepatic, and renal homogenates. In Pre-MCAO HE and Post-MCAO HE groups, the histopathological architecture of tissues is preserved.

Conclusion: Daily dietary consumption of HE extract in calculated quantity significantly reduces the biochemical changes related to MCAO in a rat stroke model in ischemia-reperfusion injury.
Psychophysiological Well-Being & Quality of Life (QoL) among breast cancer patients after mastectomy.
Authors: Ujala Sajid  , Syeda Faiza Batool  , Sadaf Ahmed  , Nofel Karatela  , Hira Qaisar  , Shamoon Noushad
Published: January 2023

Breast Cancer is the most common lethal malignancy affecting the quality of female lives globally, eliciting great distress in all aspects of life, i.e., physically, mentally, psychologically, psychophysiologically, etc. This review aims to demonstrate the factors impacting breast cancer patients' psychophysiological well-being and QoL after mastectomy. Human studies focusing on factors demonstrating the after-effect of mastectomy on the psychophysiological well-being and QoL among breast cancer patients were reviewed. The studies reviewed to describe the effects of mastectomy on breast cancer patients and the aftermaths of the treatment on the psychological as well as psychophysiological well-being and their QoL through different means and methods. Moreover, this review highlights the factors affecting the resiliency of breast cancer patients. The literature is briefly reviewed and includes highlights of the psychophysiological well-being and changes in QoL and an exploration of the relationship among the study variables and patients with breast cancer after mastectomy and the way they opt to improve their QoL. Although mastectomy is considered beneficial complementary therapy for women with breast cancer, it still highly affects the individual's mental and physical health. It is observed that to improve the QoL and enhance psychological and physiological well-being, breast cancer patients need to have ways to resilient themselves. The factors that help patients to achieve post-traumatic growth (PTG) and resilience include therapies, lifestyle changes, and support and care.
Yapay Zekâ Uygulamalarının E-Ticarette Kullanımı
Authors: GÜVEN Hüseyin , AYVAZ GÜVEN Emine Türkan
Published: January 2023

Son dönemlerde elektronik ve bilgisayar biliminde meydana gelen teknolojik gelişmeler günlük yaşamı ve işletmeleri derinden etkilemiştir. Bu gelişmelerin son zamanlarda en çok dikkat çeken kavramlarından birisi olan yapay zekâ geniş bir perspektiften incelenmesi gereken birçok disiplini içinde barındıran bir araştırma konusudur. Yapay zekâ uygulamaları insan kaynaklarından pazarlamaya, finanstan üretime kadar birçok işletme fonksiyonunda kullanılmaktadır. Yapay zekâ son dönemlerde gösterdiği gelişimle birçok sektörün yanı sıra e-ticaret sektöründe de hızlı bir dönüşüm başlatmıştır. Yapay zekâ uygulamalarıyla birlikte e-ticaret sektöründe faaliyet gösteren işletmelerde etkinlik ve verimlilik artışı yaşandığı görülmektedir. Yapay zekanın işletmelere önemli bir hız ve maliyet avantajı getirdiği göz önüne alındığında küresel rekabette başarılı olmak isteyen e-ticaret işletmelerinin yapay zekâ uygulamalarını sistemlerine entegre etmesi önemlidir. Tüm bunlar doğrultusunda bu çalışmada e-ticaret işletmelerine ve tüketicilerine ışık tutabilmek adına e-ticaret sektöründe yapay zekânın nasıl uygulandığı konusu üzerinde değerlendirmeler yapılacaktır. Bu çerçevede yapay zekânın uygulama alanlarından ve yapay zekâ ile ilgili kavramlardan bahsedilerek, yapay zekâ uygulamalarının e-ticarette kullanımı üzerinde tartışılacaktır. Çalışma alandaki mevcut teorik ve pratik bilgi birikimini artırması, ilgili konuyu gündeme taşıması, uygulayıcılara bu konuda yol alabilmeleri için katkı sağlaması ve literatürdeki önemli bir başlığı doldurması bakımından önem arz etmektedir.
Analisis Pengaruh Gaya Angkat Hull Vane terhadap Hambatan Kapal Cepat Hull Vane Lurus
Authors: Nafiri Muhammad Kautsar  , I Ketut Suastika
Published: January 2023

Dalam studi sebelumnya, penggunaan Hull Vane® lurus mengakibatkan peningkatan nilai resistance kapal. Berdasarkan hipotesa, hal ini disebabkan oleh gaya angkat yang diberikan Hull Vane® terlalu besar sehingga kapal mengalami trim haluan. Untuk mengurangi trim haluan maka dibuat ukuran Hull Vane® yang lebih kecil antara lain Hull Vane® dengan AR = 8.5, AR = 22.9 dan AR = 28.94 dengan kecepatan uji pada 11 knot (Fn = 0.34), 17 knot (Fn = 0.53), 20 knot (Fn = 0.62) dan 26 knot (Fn = 0.8). Dari hasil simulasi yang dilakukan, didapatkan bahwa penggunaan Hull Vane® lurus di setiap variasi aspect ratio pada kapal uji hanya efektif pada kecepatan 11 knot dimana mampu mengurangi resistance kapal hingga 17%. Untuk kecepatan di atas 11 knot, peningkatan aspect ratio mampu untuk mengurangi hambatan namun resistance pada kapal dengan Hull Vane® lurus masih lebih besar dibandingkan dengan kapal tanpa Hull Vane® yang disebabkan nilai lift force oleh Hull Vane® lurus pada buritan kapal masih terlalu besar sehingga haluan kapal lebih banyak tercelup dibandingkan kapal tanpa Hull Vane®. Hal tersebut mengakibatkan nilai wetted surface area (WSA) dan nilai hydrodynamic pressure meningkat dibandingkan kapal tanpa Hull Vane® sehingga nilai resistance kapal pun bertambah.
DESAIN KONSEPTUAL PERENCANAAN TRANSPORTASI LAUT WATERBUS
Authors: Awwalin Rodlitul
Published: January 2023

Kepulauan Kangean merupakan wilayah bagian dari Kabupaten Sumenep, Pulau Madura, Jawa Timur. Jumlah penduduk di Kepulauan Kangean berjumlah 116.946 jiwa pada tahun 2021, dengan tingkat kepadatan penduduk sebesar 1,397 orang per km2. Aktifitas perekonomian antar pulau, masyarakat secara umum menggunakan transportasi laut berupa kapal pelayaran rakyat (Pelra), kapal penyeberangan berukuran kecil dan kapal perintis. Pada penelitian ini dilakukan studi konseptual perencanaan fasilitas transportasi laut berupa waterbus yang bertujuan untuk meningkatkan kemudahan akses kegiatan ekonomi masyarakat kepulauan kangenan. Metode yang digunakan pada penelitian ini berupa studi lapangan untuk mengetahui pola operasi kapal serta menggunakan data kapal pembanding yang beroperasi di Kepulauan Kangean. Berdasarkan hasil studi lapangan diperoleh bahwa mayoritas kapal yang melayani pelayaran di kepulauan kangenan adalah kapal pelayaran rakyat. Hasil regresi linear diperoleh ukuran utama kapal Waterbus adalah L=15 m, B=4 m, H=1,71 m, T=0,86 m, GT=16,71 ton. Selanjutnya diperoleh pola operasi kapal Waterbus untuk Kepulauan Kangean yang terdiri dari dua titik, yaitu titik pertama di Pelabuhan Batugulok Kecamatan Arjasa ke pulau sekitarnya, dan titik kedua di Pelabuhan Sapeken Kecamatan Sapeken ke pulau sekitarnya.
Análisis de afectación económica en el sector turístico por la COVID-19 en el mirador de Turi en Cuenca-Ecuador, en el período 01 de enero al 31 de diciembre del año 2020
Authors: Largo Morocho Gladys Esperanza , Posligua San Martín Marco Antonio
Published: January 2023

La pandemia del COVID-19 ha generado desafíos globales, como emergencias sanitarias y crisis económicas, que han provocado efectos directos en todos los sectores económicos, incluido el turismo y los viajes, que son los principales contribuyentes a la industria de servicios en todo el mundo. Esta industria experimentó los impactos de la pandemia con más severidad debido a las restricciones de movilidad establecidas por los diferentes niveles de gobierno, como medida de contingencia ante los crecientes contagios. A nivel nacional, las pérdidas en el turismo se aproximaron a los USD 1.810 millones, así como de aproximadamente 70.000 plazas de empleo pleno; en este contexto, el objetivo de este estudio se centró en examinar la forma en que los propietarios y administradores de los locales comerciales en la parroquia Turi del cantón Cuenca, sobrellevaron la pandemia y sus efectos, utilizando métodos y herramientas de análisis cuantitativo. La información que sustenta el análisis se obtuvo mediante el levantamiento de información en territorio utilizando cuestionarios estructurados, los cuales permitieron recoger las percepciones de los principales actores relacionados con la actividad turística en Turi con respecto a las variables donde se manifiestan los efectos de la pandemia. Los principales resultados sugieren que en la parroquia existe poca presencia de políticas públicas destinadas a la reactivación turística, por lo que la sostenibilidad de los pequeños negocios se presenta vulnerable. La principal conclusión de esta investigación señala la importancia de activar el turismo comunitario rural, colocándolo como primordial actividad económica para la población objeto del estudio.
Food Preference of Long-tailed Macaques (Macaca fascicularis Raffles 1821) in IPB Dramaga Campus
Authors: Ritonga Deddy Kurniawan , Ginoga Lin Nuriah , Hikmat Agus
Published: January 2023

Long-tailed macaques (Macaca fascicularis) will expand their daily home range to obtain good and plentiful food sources, thus often causing conflict. Identification of long-tailed macaque feed preferences needs to be done as a form of minimizing conflict. This research aims to identify the type of feed and feed preference, and also to analyze the daily activity of long-tailed macaques. The research was conducted by vegetation analysis and field observation of the daily activities of long-tailed macaques. The results of this research showed that there were 22 types of feed plants and 2 types of non-plant feeds. Long-tailed macaques are kind of fructivore animals but will be opportunistic omnivores if the availability of fruits decreases. Long-tailed macaques are more interested to eat fruit, especially Belimbing Bintang fruit (Averrhoa carambola), Matoa fruit (Pometia pinnata), and Jabon fruit (Neolamarckia cadamba).
Daily Behaviour of Long-tailed Macaque in the Captive, Semi-wild, and Wild Habitats: Preliminary Reports
Authors: Al Hakim Rosyid Ridlo , Imtiyaaz Cassytta Dhiya , Setyawaty Dyah , Rahayu Fitriyana , Rianti Puji
Published: January 2023

One of the endangered non-human primates, Macaca fascicularis, can adapt to various conditions of habitats, including full-housed, semi-wild, and natural habitats. This species has multi-male, multi-female social bonds that influence their daily behaviour activity. This study tried to describe the daily behaviour of Macaca fascicularis in their original habitats through a web-based survey. This study categorised the original habitat as captive, semi-wild, and wild. The focus of behavioural frequency data observed in all habitats includes feeding, locomotion, sleeping, grooming, playing, and aggression. This study used statistical analysis for each paired habitat. The daily behaviour for all pairs showed similar budgets, except for captive 1 and 2, which showed significant differences (p-value<0.05). Six behaviours showed no significant difference (similar frequency) in all habitats. The factors that impact the daily behaviour for each habitat include environmental enrichment and condition, natural resources, individual number proportion (group size), and response to human and anthropogenic disturbance.
Increasing Role of the Front Guard in Building Licensing Services in Building Management Information System
Authors: Riau Dwi Putranto , Harta Ridho , Diana Bambang Agus
Published: January 2023

This study aims to solve the Building Management Information System service problem by the Guard Bureaucrats in issuing Building Permits and Building operability Certificates, which emphasize digital and integrated services with OSS.The implementation of SIMBG after PP 16 of 2021 regarding buildings brings the problem of frontline services that are not yet ready. The limited capacity and resources of DPMPTSP that issue permits and Technical Offices that recommend PBG and SLF technicalities need to improve coordination and be prepared, and many District/City Governments have not drafted regional regulations on PBG levies.The research method uses descriptive qualitative. Collecting data through in-depth interviews and secondary data. . Data analysis uses data analysis techniques of data reduction, data presentation, and conclusion. This research resulted in a strategy to improve the performance of the front-line bureaucrats in SIMBG services by increasing limited institutional resources and capacity.
Government Accountability in Border Management at Riau Province
Authors: Yuza Ahmad Fitra
Published: January 2023

Borders are an inseparable part of the Unitary State of the Republic of Indonesia which must be defended at all costs because they are related to state sovereignty. Border areas often experience various problems, one of which is infrastructure development, thus requiring special management so as not to cause ongoing problems. This study aims to determine how government accountability in border management in Riau Province. The research method used is descriptive qualitative method. The results of the study show that accountability carried out by local governments in border management in Riau Province is still experiencing various obstacles. Weak accountability in law enforcement causes accountability constraints in the process of resolving border management problems in Riau Province. Accountability of programs and policies carried out by the government in managing border areas is hampered due to limited funds for border area development accompanied by a lack of awareness from relevant agencies to coordinate.
Sustainable Development: An Overview of Sustainable Transportation Realized in the Special Region of Yogyakarta
Authors: Budiman Budiman , Khairina Etika , Dyastari E. Letizia , Syarifuddin Tengku Imam , Fadhlurrohman Mochammad Iqbal , Khairunisa Syifa Ayu
Published: January 2023

One aspect of sustainable development is the transportation sector. The concept of sustainable transportation is being implemented by Yogyakarta as a solution to create a livable city that can enjoy and use transportation comfortably. This paper aims to see the steps and priority programs carried out in the implementation of sustainable transportation by the Yogyakarta government by referring to the indicators themselves. The method used in this paper is descriptive qualitative by using the Interview, Observation, Documentation and Nvivo 12 Plus application methods as a supporter in the analysis. The results of the study indicate that the application of the concept of sustainability in the field of transportation in Special Region Of Yogyakarta is more on the economic aspect. Meanwhile, from the social aspect and natural causes in DIY, it has not been resolved. From the results of the analysis using N-Vivo 12 plus the social aspect only fulfills 16%, the environment 29% and the economy almost 42%. For sustainable development in the field of transportation, it is necessary to know more about policies regarding the application of both regulations and socialization to the community such as the use of public services with effective and efficient services. A deeper study of the transportation needs and mobility in the city of Yogyakarta, both from the road-based public transportation system, still needs to be done.
O ESPAÇO SOB UMA PERSPECTIVA INFANTIL UM ESTUDO NO REASSENTAMENTO URBANO COLETIVO SÃO JOAQUIM EM ALTAMIRA-PARÁ
Authors: Pereira Dayse Leite
Published: January 2023

Dayse Leite Pereira
¹ Pedagoga da Universidade Federal do Pará, Altamira-Pará-Brasil, dayseleite@ufpa.br.

RESUMO
Esta pesquisa investigou o espaço geográfico sob uma percepção infantil, tendo como ló
Land acquisition, compensation, and expropriation practices in the Sabata Town, Ethiopia
Authors: Gemeda Fekede Terefe , Guta Dawit Diriba , Wakjira Feyera Senbeta , Gebresenbet Girma
Published: January 2023

This study investigated the factors affecting the consent of households dispossessed by industrialization to change job in Sabata Town in Central Ethiopia. Questionnaires to 205 dispossessed households, 10 focus group discussion and 19 key informants were analyzed for the study. The data collected were described using qualitative analysis and descriptive statistics. It was found that land acquisition and expropriation for industrial development is on the rise in Sabata Town. The study findings revealed that the expropriated households’ has negatively affected by the displacement action through reducing job opportunity, curtailed their subsistence farming, and contributed to upsurge in poverty. Lack of decision power, demolition of property by court decision, and dearth of clean environment were also negatively associated with the expropriated households’ to change job. The consent of the expropriated households to change job emanated from the arbitrary nature of property valuation for land acquisition for industrial development that did not offer sustainable income generation. Thus, there should be initiation of property valuation institution and creation of safe environment for the society.
Macma Membership Management System With QR Code
Authors: Sufian Yap Sharin Yap , Ab. Aziz Ruhaya
Published: January 2023

Malaysia Chinese Muslim Associate (MACMA), is an organization that manage the Chinese Muslim community in Malaysia. As one part of MACMA Malaysia, MACMA Negeri Sembilan has the responsibility to manage event and monitor each of their members in the state. However, there are challenges and problems due to the current situation as only two persons involve in the management and administration of the organization. Thus, MACMA membership Management System is developed to manage the organization with more convenient and systematic way. The proposed web based system is equipped with QR Code technology. The QR Code generator was used to record the member attendance in every event organized by MACMA. This system also has plug and play capabilities to ease its implementation. The test result shows that all requirements were fulfilled and the system functioning as expected. Thus, it is hoped that the system can be beneficial and might be implemented to help in the management of other MACMA organization in the other states in Malaysia.
TF-IDF Implementation for Similarity Checker on The Final Project Title
Authors: Meidelfi Dwiny , Yulherniwati - , Rahmayuni Indri , Hidayat Taufik , Chandra Dikky
Published: January 2023

Students of the Software Engineering Technology Study Program, Department of Information Technology, Politeknik Negeri Padang, is required to compile a final project to complete their study period. In the implementation of the final project, several parties have involved such as the KBK team whose job is to check whether the proposed title is appropriate or not. The main issue undertaken by KBK is whether the title submitted has been used or not. The method used by KBK in checking the availability of titles was by looking at the titles of the final projects that have been submitted by previous students. The examination process carried out by the KBK, it took a long time. By utilizing the Cosine Similarity algorithm and TF-IDF, it is expected that it will make it easier for KBK to check the availability of final project titles. Cosine similarity is a method used to calculate the degree of similarity between 2 or more documents. While the TF-IDF Algorithm is a method used to weight a word in a document. The object of testing in this study was the title of the student’s final project. The process of calculating the level of similarity of documents started from the preprocessing stage, then proceeds with weighting using TF-IDF and calculating the level of similarity used the Cosine Similarity algorithm. The final result found that system could calculate the degree of similarity of the title of the student’s final project. From the results of testing the process of calculating the degree of similarity of titles using the cosine similarity algorithm can be undertaken quickly.
Design Attention System of Single Mode Aerial Fiber Optic Cable Transmission on Connection Loss on Passive Splitter
Authors: Asril Aprinal Adila , Yolanda Amelia , Lifwarda - , Putri Dwi Kemala , Kasmar Andre Febrian
Published: January 2023

In this study, a comparison of the attenuation value of single mode aerial cable with pigtail is made. Perform several types of connections using a 4 cm and 6 cm protection sleeve, with one and two connections and use a barrel adapter connector. How does the connection affect the installation of a 1:2 passive splitter device. The measuring instruments used for the measurement process are Optical Power Meter (OPM) and Optical Time Domain Reflectometer (OTDR). The attenuation value of aerial single mode optical cable is smaller than that of pigtail cable. The measurement results using OPM at a wavelength of 1310 nm, connection using a 4 cm protection sleeve, one connection, the attenuation value is 0.18525dB, this value is smaller than the pigtail cable, which is 1.2728 dB. In the installation of a passive splitter, the attenuation value on the aerial cable is smaller, namely 0.2081 dB compared to the pigtail cable, which is 4.3281. The measurement results using the OTDR obtained the connection loss value for the connection type using a 6 cm protection sleeve, one connection is smaller with a value of 0.155 dB, compared to the connection type using an adapter barrel with a value of 12,216 dB.
Additive Ratio Assessment (ARAS) Method in the Selection of Popular Mobile Games
Authors: Meidelfi Dwiny , Idmayanti Rika , Maulidani Farhan , Ilham Muhammad , Muhlis Farid Alfajr
Published: January 2023

Dealing with using smartphones was growing will increase the sales value of the mobile game industry, both from local and foreign developers. It can impact the increasing number of start-ups trying to get involved in the game industry, as well as a large number of job opportunities for those who want to be strengthened in the development of mobile games. This opportunity become the main sector in the domestic creative industry. In Indonesia, the development of mobile games was deemed necessary to analyze the most popular mobile game products that assist by criteria of game. It shows the market trend currently. The researcher hopes this result can provide for developers to choose the type of game to be strengthened based on certain categories. The mobile games involved in this research are Garena Free Fire, Mobile Legend: Bang Bang, PUBG Mobile, Higgs Domino Island, Ragnarok X: Next Generation, Rise of Kingdoms: Lost Crusade, Roblox, State of Survival: Survive The Zombie Apocalypse, Genshin Impact, Coin Monster, Minecraft, Clash Royale, Clash of Clans, Ragnarok M: Eternal Love, State of Survival: The Walking Dead Collaboration. The research was an Additive Ratio Assessment (ARAS) method with the results of 5 recommended mobile games. The test is carried out with a sensitivity test which shows the criterion of "not containing violence" which is the most sensitive criterion among other criteria.
A Mobile Augmented Reality Application for Automotive Sparepart Installation
Authors: Arifitama Budi , Abdillah Zihan Noor , Syahputra Ade , Permana Silvester Dian Handy , Yaddarabullah -
Published: January 2023

Automotive exterior spare parts retailers frequently sell exterior spare parts for a range of cars via direct sales transactions and online media. A major issue has come up for consumers who purchase products online must install spare parts independently, with limited instructions that make it difficult for customers to install the replacement components. This is demonstrated by nearly 50% of online consumers complaining to the seller about installation errors, indicating the need for a solution to these issues. Augmented reality was used as a solution to educate how to install automotive exterior spare parts. In this work, the Spatial Tracking technology is utilized to project objects from a viewpoint in order to send data digitally and show the 3D model to the object's surrounds in real time.  This study included as samples rear-view mirrors, headlights, stop lamps, and fog lamps. According to the study's findings, The user acceptance test was carried out by online consumers who buy spare parts at the store, and the results of the average percentage score of the entire questionnaire by more than 53% agree and strongly agree that the use of augmented reality can ease the spare-part installation bought online, the results of testing the AVAR application by the user are successful and well accepted.
Aircraft Flight Movement Anomaly Detection using Automatic Dependent Surveillance-Broadcast
Authors: Ajhari Abdul Azzam , Negara I Gede Putra Kusuma
Published: January 2023

Automatic Dependent Surveillance-Broadcast (ADS-B) is an aircraft backup radar device that transmits aircraft sensor information via radio frequency. This data can be used to detect aircraft changes that occur significantly or abnormally (anomaly). Anomaly detection in this study aims to reduce and prevent flight accidents by analyzing abnormal data on aircraft flights using the Deep Learning (DL) model. Bidirectional LSTM (Bi-LSTM) and Bidirectional GRU (Bi-GRU) models are proposed as DL models which are implemented on ADS-B data using data mining methods. The data is generated from the ADS-B device that records the plane crash incident and is stored on the Flightradar24 community server. Data containing sensor changes from anomalous aircraft movements are studied for predictability on other flight data. The class breakdown is divided into two, anomaly and normal, based on information on the time span of anomaly occurrences in the accident investigation report of each aircraft using the sliding window technique in the data mining methodology. In evaluation, the confusion matrix measurement method is used to predict predictive analysis of the tested data. The results of the model evaluation performance show that the Bi-LSTM proposed in this study has the best accuracy of 99.44% and the f1-score of 99.51% is slightly superior to the Bi-GRU model. The model in this study can be applied in the ADS-B device to detect aircraft movement anomalies and as material for reviewing technicians in periodic maintenance and measuring the accuracy of the ADS-B device used as a backup radar.
Data Exploration Using Tableau and Principal Component Analysis
Authors: Parhusip Hanna Arini , Trihandaru Suryasatriya , Heriadi Adrianus Herry , Santosa Petrus Priyo , Puspasari Magdalena Dwi
Published: January 2023

This study aims to determine the dominant chemical elements that may improve the monitoring of the productivity and efficiency of heavy engines in 2015-2021 in the company. The method used is usually Scheduled Oil Sampling. This article proposes a new approach. The research problems are analyzing the recorded chemical elements that are produced by heavy engines and visualizing them through the Tableau program. The basic design of the study is learning the given data after visualization and using the Principal Component Analysis. This method is to obtain chemical elements that affect engine wear during each engine's use in the 2015-2021 period. Because there are three categories in each element in the oil sample, namely wear metals, contaminants, and oil additives, a technique is needed to obtain these elements using Principal Component Analysis. Therefore, Oil Sampling Analysis through data exploration using Tableau resulted in a new approach to data analysis of elements recorded by heavy vehicles. The main findings as a result of the analysis are given by the visualization of Tableau, in which there are five machines analyzed to obtain the main components that cause engine wear. From the visualization results, it is shown that there is one engine coded MSD 012 that experienced wear and tear in 2018 and 2019. This shows where two main components, Ca and Mg, dominate engine wear. These results have been confirmed with the related companies. The company then carried out further studies on the machine to get special treatment because of these results.
STUDENTS’ PERCEPTIONS ON DEMOCRATIC CLASSROOM MANAGEMENT IN TERTIARY EDUCATION CONTEXT
Authors: Mardiah Henny
Published: January 2023

This study focused on university students’ perceptions on democratic classroom management. This research investigated the effectiveness of democratic classroom management. The population of this study were the fifth semester students of class C1 of Muhammadiyah University of North Sumatera majoring in Primary School Teacher Education (PGSD). They consisted of 35 students. This research was conducted with qualitative method. The writer used questionnaire as the instrument of interview. The research findings indicated some important things. To begin with, students responded positive about democratic classroom management practices that have been implemented in the classroom for about 9 meetings. It means, the teacher has successfully practiced the democratic classroom management in her class. Next, knowing democratic classroom management helps university students to be more courageous, active and responsible for their own learning. They can express their ideas and opinions without being afraid to be judged. Lastly, for teachers, the student survey provides information to evaluate their own teaching practices, to improve the democratic classroom management style. Developing a democratic classroom management requires significant and consistent effort  and in the joint work of teachers and active students through all stages of the teaching-learning process.
Pengenalan Teknologi Android Game Edukasi Belajar Aksara Sunda untuk Meningkatkan Pengetahuan
Authors: Febriansyah Feggy , R Nining , Purnamasari Ade Irma , Nurdiawan Odi , Anwar Saeful
Published: January 2023

The rapid development of technology covers many fields that are interconnected with each other, especially in the field of education where when a technology is applied, the learning process is not only limited to between teachers and students but students can access learning through various media. The lack of learning systems still use traditional methods, giving the impression of being bored. From the problems that occur causing a lack of knowledge of children about Sundanese script, due to lack of knowledge in recognizing Sundanese script can result in the loss of regional languages in Indonesia because there are too many elements of language and culture from outside. By making Sundanese script educational games using the ADDIE method, in order to introduce new technology to recognize Sundanese characters. An Android-based educational game that can be used anywhere and anytime and eliminates boredom during the learning process. The results of the research evaluation with the whitebox and blackbox testing process. Whitebox testing is carried out for game use paths, in the blackbox testing process it meets the requirements where tools, buttons can work well. The results of processing the questionnaire data obtained the percentage of attitude toward behavior (X1) of 87%, subjective norms (X2) of 89%, behavioral intention (X3) of 94%, and behavior (Y1) of 91% of the 30 respondents. From this percentage, it can be concluded that this application is able to increase student interest in learning so that it can increase the knowledge of students at SMPN 7 Cirebon City.
Sistem Pendukung Keputusan Penilaian Kinerja Manajer di PT. Pos Indonesia dengan Metode WASPAS
Authors: Asdini Dwi , Khairat Miftahul , Utomo Dito Putro
Published: January 2023

PT. Pos Indonesia is one of the State-Owned Enterprises (BUMN) which is engaged in shipping services. To face this business competition, a company must improve the quality of service to obtain customer satisfaction and maintain the smoothness and progress of the business. The improvement of the service process for the company cannot be separated from the role and contribution of a manager in the company. So that the feasibility of the performance of a manager must of course be considered and also assessed. To see the feasibility of a PT. Pos Indonesia manager doing a performance assessment. To get accurate performance appraisal results, a decision support system is carried out using the WASPAS method. Where the WASPAS method is considered appropriate to determine the best technician because it performs ranking based on predetermined criteria values. It is hoped that this research can help get effective results. In the study, it was found that managers were still eligible to be in the occupied positions
Analisis Redaman Kabel Fiber Optic Patchcord Single Core
Authors: Juwari Juwari , Jayadi Puguh , Sussolaikah Kelik
Published: January 2023

Fiber Optic attenuation value affects the quality of data transmission. The fiber optic attenuation value can be greater or lower than the standard value. The attenuation value can affect the amount of data transmission sent and received. The attenuation value of single core fiber optic is influenced by various things, one of which is the treatment of the cable itself. Treating the cable by bending and coiling can also affect the damping value. To avoid the high attenuation value of fiber Optic when rolled by doing the rolling process carefully and not twisting during the installation process. The commendation scenario uses Fiber Optic Patchcord, the cable length is 5 meters. From the results of the scenario test on the 3 cables used, the highest attenuation value is in cable C with an attenuation value of 5.39 dB. The highest attenuation is in the 15th winding scenario. Meanwhile, from the 3rd test, the lowest attenuation value is found in cable A with an attenuation value of 1.76 dB. The lowest attenuation at the cable position without a given winding scenario. the more rolls the average damping value will increase the value.
Perbandingan Metode K-NN, Naïve Bayes, Decision Tree untuk Analisis Sentimen Tweet Twitter Terkait Opini Terhadap PT PAL Indonesia
Authors: Pattiiha Franly Salmon , Hendry Hendry
Published: January 2023

PT PAL Indonesia is one of the state-owned enterprises engaged in the shipbuilding industry which has business advantages in shipbuilding and shipbuilding capabilities. Being a fairly large company, PT PAL gets opinions from the public regarding the performance and services provided. Therefore, a sentiment analysis was carried out on public opinion on Twitter social media using data that had been collected into a dataset and processed using Rapidminer tools. This study uses the Naïve Bayes, K-NN and Decision Tree methods to make comparisons by looking at the level of accuracy of the three methods used. The results of the study show that the Naïve Bayes method has an accuracy rate of 84.08% with class precision for pred. positive is 83.65%, pred. Neutral is 97.06%, pred. negative 100%, K-NN method is 83.38% with class precision for pred. positive is 83.05%, pred. Neutral is 96.43%, pred. negative 0.0% and the Decision Tree method is 81.09% with class precision for pred. positive is 81.09%, pred. Neutral is 0.0%, pred. negative 0.0%. The results of this study can show that the Naïve Bayes method has a higher accuracy rate than other methods used with an accuracy rate of 84.08%
Klasifikasi Citra Daging Sapi dan Daging Babi Menggunakan Ekstraksi Ciri dan Convolutional Neural Network
Authors: Alhafis Gusrifaris Yuda , Jasril Jasril , Sanjaya Suwanto , Syafria Fadhilah , Budianita Elvia
Published: January 2023

Cases of mixing beef and pork are still happening today. The increasing demand for beef causes many traders to mix meat to gain more profit. Distinguishing beef and pork can be done by sight and smell, but still has weaknesses. This study uses Deep Learning method for image classification with Convolutional Neural Network architecture EfficientNet-B0. The amount of data is 3,000 images which are divided into 3 classes, beef, pork, and mixed meat. This study uses original image data and image data of Contrast Limited Adaptive Histogram Equalization. The data is divided by the ratio of training data and test data of 80:20. The results of testing the model with the confusion matrix show the highest classification performance with 95.17% accuracy, 92.72% precision, 95.5% recall, and 94.09% f1 score, in the original image data with the use of neurons in the first dense amounting to 256, 32 batch size, 0.01 learning rate, and Adam's optimizer
Analisis Deskriptif Untuk Memprediksi Kebutuhan Gula Mempergunakan Metode Manajemen Rantai Pasok
Authors: Tamtomo Muhammad Ramadhika Putra , Nurhidayah Isnaeni , Lestari Fika Anggraeni , Setyadi Resad
Published: January 2023

Granulated sugar is one of the production products in the agricultural sector and is an important staple in Indonesia. The basic needs of the Indonesian people, one of which is sugar, are a significant factor in increasing state revenues from the export side. However, the national demand for sugar continues to increase along with the increase in Indonesia's population. This has become a national problem in meeting the sugar needs of the Indonesian people. This study aims to analyze descriptively the sugar needs of the Indonesian people through researchers in the distribution channel of sugar in Indonesia. The data collection process used questionnaires and interviews to support descriptive analysis of supply chain management methods. The results showed that 70% of Indonesian people need sugar in their life. Recommendations from this study indicate that it is better to postpone the sugar export policy considering that the demand for sugar in Indonesia is very high.
Penerapan Multi-Objective Optimization by Ratio Analysis (MOORA) Dalam Seleksi Duta Pelajar pada Sekolah Menegah Pertama
Authors: Ismono Ahlan , Muntari Siti , Mesran Mesran
Published: January 2023

Student ambassadors are students who are chosen as the right hand of the teachers to lead other students, where these student ambassadors must have advantages that are far from other students, where the selection is through a selection process. With this student ambassador, it is expected that the teacher's task is to direct and secure other students both in terms of order and obedience to school rules. The large number of participants made the committee feel overwhelmed in choosing the ambassadors. To get a solution to the problem of selecting the student ambassador, a decision system is needed that can help find a solution to the selection of student ambassadors. Decision Support System (DSS) is a stage in finding a solution to a problem where the process is carried out using a solution according to how the computer works. DSS can work optimally if using the method. In this study, the authors chose the Multi-Objective Optimization Method on The Basic of Ratio Analysis (MOORA) which is a method that can be used in the completion and completion process of the DSS. This method has a working procedure that uses mathematical calculations. The results of this study obtained that the best Student Ambassador was alternative A5 on behalf of Ucok with a value of 0.4054 as the first rank
Question Answering Chatbot using Ontology for History of the Sumedang Larang Kingdom using Cosine Similarity as Similarity Measure
Authors: Jasmi Rinaldi , Baizal Z K A , Richasdy Donni
Published: January 2023

Information can also be a means of learning for humans. Including information about history because history can be a means of learning for the younger generation to appreciate the nation's culture and build national identity. In the past, the Sumedang Larang kingdom was one of the many kingdoms in West Java, Indonesia, that could be used as much information as a lesson. Technological developments make more and more information available for study. We need the proper means to find the information we need. This study aims to build a Question Answering (QA) system to create a means for the younger generation to be more familiar with the history of the kingdom in the past. The QA system offers an information retrieval system that is easy to access and can immediately provide the answers we need. This QA system was built using ontology as a knowledge base and cosine similarity to determine the similarity between user questions and the dataset. The QA system that has been built is tested by providing a set of questions so that the system's performance can be measured, and the results of system testing get a precision value of 70% and a recall value of 90%.