bluuebunny/crossref_metadata_2025 huggingface dataset:
Provision of the Russian Agro-Industrial Complex with Human Resources Based on State Information Systems in The Field of Education
Authors:   Federal Research Center of Agrarian Economy and Social Development of Rural Areas — All-Russian Research Institute of Agricultural Economics, Moscow, Uvarov A. V.
Published: September 2024

The purpose of this article is to study the topical issue of providing human resources to the agro-industrial complex of the Russian Federation. The main focus is on the use of state information systems in the fi eld of education as a tool for improving the efficiency of human resources management in the agro-industrial complex. An analysis of the current state and prospects for the development of information systems, their impact on the process of training and monitoring specialists who meet the requirements of the modern agro-industrial complex, was carried out. The article presents proposals for the integration of educational and sectoral information systems in order to form a stable and adaptive talent pipeline for the agro-industrial complex. The importance of interdepartmental interaction and synergy of the fi eld of education and the agro-industrial complex is highlighted. The author established that the development and implementation of the segment on the personnel aspect in the informational system of digital services of the agro-industrial complex opens up new prospects for solving the problem of the shortage of qualified personnel in the agro-industrial complex of Russia. This will not only optimize the process of training specialists, but also create a more transparent and effective system for managing the personnel aspect of the agro-industrial complex, which contributes to the sustainable development of the industry and strengthening the country’s food security.
Economic Justifi cation for The Perfection of The Organizational and Management Mechanism in An International Corporation
Authors:   Nizhny Novgorod Institute of Management — Branch of the Russian Presidential Academy of National Economy and Public Administration (RANEPA), Nizhny Novgorod, Novichkova A. V. , Nizamutdinov M. M. ,   Kazan State Agrarian University, Institute of Economics, Kazan, Zinecker D. T. ,   Kazan State Agrarian University, Institute of Economics, Kazan
Published: September 2024

The relevance of this article lies in the fact that effective corporate governance of an enterprise has a systematic impact on all its structural elements in order to ensure consistency of work and profi t. The need to improve the organizational and management mechanism in international corporations, in particular at large enterprises in the oil and gas industry, is caused by the instability and inconsistency of both the external and internal environment of the organization. Therefore, it is important to minimize the negative impact of these factors through an adaptive and flexible organizational management structure. The purpose of the research is consists in substantiating the need for an analysis of the organizational and economic management mechanism as a condition for the sustainable development of international corporations and developing recommendations for its improvement using the example of Gazprom Transgaz Nizhny Novgorod LLC. The objectives of the research are reduced to defi ning and systematizing key indicators of corporate governance eff ectiveness; highlighting the features of the organizational structure of Gazprom PJSC management, as well as the management structure of its branch and separate division; conducting a study of indicators of effective management and organizational and economic mechanism on the example of Gazprom Transgaz Nizhny Novgorod LLC and developing recommendations for its improvement with an economic justifi cation this mechanism. The results of the research. The key performance indicators of corporate governance are systematized. Based on the analysis of the organizational management structure of Gazprom PJSC, the management structure of Gazprom Transgaz Nizhny Novgorod LLC as well as the study of indicators of effective management and the organizational and economic mechanism of Gazprom Transgaz Nizhny Novgorod LLC, the problems of management of international corporations are highlighted. In addition, recommendations and measures have been developed to improve the organizational and economic mechanism on the example of Gazprom Transgaz Nizhny Novgorod LLC. These recommendations are of an applied nature and can be used by enterprises of the oil and gas industry.
Effect of Time Interval and Frequency of Hospitalization Because of Fluid Overload on Survival in Peritoneal Dialysis: Thailand Experience
Authors: Thuanman Jaruwan , Sangthawan Pornpen , Thinkhamrop Kavin , Thinkhamrop Bandit , Thinkhamrop Jadsada , Changsirikulchai Siribha
Published: September 2024

Key Points

High mortality was found in patients on peritoneal dialysis who were hospitalized early or frequently because of fluid overload.

Interval time and frequency of hospitalization because of fluid overload are clinical indicators for the need of intensive fluid management.

Background

Fluid overload (FO) is common and linked to high mortality in patients undergoing peritoneal dialysis (PD). This study evaluates the effect of time interval and frequency of FO-related hospitalizations on mortality and patient survival rates in patients on PD.

Methods

Data from patients on PD voluntarily registered in the Database of Peritoneal Dialysis in EXcel were reviewed. We included patients who started PD between January 2008 and December 2018, had a history of FO-related hospitalizations after starting PD, and were followed until December 2020 or death. We analyzed the time interval to the first FO-related hospitalization after starting PD, number of such hospitalizations, and cumulative FO-free time. Mortality and patient survival rates were calculated, and multiple Cox regression identified factors associated with mortality.

Results

Among 1858 patients hospitalized because of FO, those hospitalized within 12 months of starting PD or with <12 months of cumulative FO-free time had high mortality rates of 38.8 and 40.3 per 100 patient-years, respectively. One-year survival rates were 70.1% for those with a time to first FO-related hospitalization within 12 months of starting PD and 68.7% for those with <12 months of cumulative FO-free time. Adjusted hazard ratios were 2.92 (2.31–3.69) for a cumulative FO-free time of <12 months, 1.53 (1.18–1.99) for time to first FO-related hospitalization within 12 months and 1.05 (1.03–1.07) per FO-related hospitalization.

Conclusions

The time interval to the development of FO significantly affects mortality in patients undergoing PD.

Podcast

This article contains a podcast at https://dts.podtrac.com/redirect.mp3/www.asn-online.org/media/podcast/K360/2024_11_21_KID0000000576.mp3
Advances in Biointegrated Wearable and Implantable Optoelectronic Devices for Cardiac Healthcare
Authors: Li Cheng , Bian Yangshuang , Zhao Zhiyuan , Liu Yunqi , Guo Yunlong
Published: September 2024

With the prevalence of cardiovascular disease, it is imperative that medical monitoring and treatment become more instantaneous and comfortable for patients. Recently, wearable and implantable optoelectronic devices can be seamlessly integrated into human body to enable physiological monitoring and treatment in an imperceptible and spatiotemporally unconstrained manner, opening countless possibilities for the intelligent healthcare paradigm. To achieve biointegrated cardiac healthcare, researchers have focused on novel strategies for the construction of flexible/stretchable optoelectronic devices and systems. Here, we overview the progress of biointegrated flexible and stretchable optoelectronics for wearable and implantable cardiac healthcare devices. Firstly, the device design is addressed, including the mechanical design, interface adhesion, and encapsulation strategies. Next, the practical applications of optoelectronic devices for cardiac physiological monitoring, cardiac optogenetics, and nongenetic stimulation are presented. Finally, an outlook on biointegrated flexible and stretchable optoelectronic devices and systems for intelligent cardiac healthcare is discussed.
Construction of Ecological Security Pattern of Urban Agglomeration Based on Multi-Scale Ecological Corridor Networks
Authors: Ouyang Qianli , Zheng Bohong , Luo Xi , Wu Shengyan
Published: September 2024

The construction of an ecological security pattern (ESP) is an effective approach to addressing ecological concerns in urban agglomerations. However, previous research has often overlooked the ecological characteristics at different spatial scales, making it difficult to effectively tackle environmental issues. This study focuses on the Changsha–Zhuzhou–Xiangtan urban agglomeration (CZXUA) to construct an ESP from 2 scales: the urban agglomeration and the metropolitan area. First, ecological sources at different scales were identified and optimized using morphological spatial pattern analysis, ecosystem service supply assessment, landscape connectivity evaluation, and ecological demand intensity analysis. Next, spatial principal component analysis was employed to analyze resistance factors across different spatial scales, enabling the construction of a multi-scale landscape resistance surface. Finally, multi-scale ecological corridors were extracted using circuit theory, and the ecological corridors passing through the central urban area were optimized. As a result, 176 ecological sources, 337 ecological corridors, 60 ecological pinch points, and 30 ecological barrier points were identified, forming the overall ESP for the CZXUA. Furthermore, an ecological protection and optimization pattern, described as “One River, Seven Waters, One Heart, and Eight Wedges”, was proposed based on the ESP. This pattern highlights pivotal areas for ecological protection and restoration within the national land space. This study provides a comprehensive example of constructing a multi-scale ecological corridor network and identifying critical areas for ecological protection and restoration. The findings can serve as a reference for special ecological protection planning in urban agglomerations.
Impact of Additives on Combustion Behaviour and Performance of a Diesel Engine Powered by Diesel-CIME Blend: A Comparative Analysis
Authors: Nagpure Anant , Rathod Walmik , Chavan Supriya
Published: September 2024

This study evaluates the effects of blends containing diesel-Calophyllum Inophyllum Methyl Ester (CIME) with additives on the combustion and performance parameters of a diesel engine. In this investigation, the additives identified were propanol and Curcuma longa leaf oil. The engine characteristics were investigated by using 6%, 12%, and 18% (concentration by volume) of propanol and Curcuma longa leaf oil separately with a diesel-CIME blend (CI20). In comparison to diesel, propanol blends showed a lower heat release rate and a lower peak cylinder pressure. An increased proportion of propanol was found to cause significant engine knock at higher compression ratios, and the engine was unable to operate at higher loads while using CI20P18. The propanol blends reported comparable efficiencies compared to diesel. The average BTE of blend CI20P12 was 1.6% greater than that of diesel. The SFCs were seen to be higher for all blends when compared to diesel. 12.8% and 13.9% more average SFCs were recorded for the mixes CI20P6 and CI20P12, respectively, than for diesel. In comparison to diesel and CI20, the Curcuma longa leaf oil blended modified blends had lower cylinder pressure, heat release rate, and mean gas temperature, while these modified blends had lower specific fuel consumption than the CI20 blend. Experimental evaluation revealed that propanol and Curcuma longa leaf oil could be effectively used as partial substitutes for methyl ester or diesel. The results of the artificial neural network (ANN) demonstrated a significant connection between the experimental and predicted values for the engine performance parameters.
ESTUDO DE CASO DE RECUPERAÇÃO DE VOÇOROCA LOCALIZADA NA MARGEM ESQUERDA DO RIO NEGRO NO ESTADO DO AMAZONAS
Authors: de Almeida Santiago Monteiro Mychayanny
Published: September 2024

The Rio Negro has its source in Colombia and flows through Venezuela and Brazil, specifically in the state of Amazonas. Its waters are dark until it meets the well-known phenomenon: the waters meet the Rio Solimões in the city of Manaus. On its right and left banks, landslides, more popularly known as “gullies”, can be seen on the slope. To this end, this case study was carried out to present solutions and prepare a basic project for hiring a specialized company to carry out works to recover, stabilize and contain a slope downstream, due to an erosion event occurring near a residential complex belonging to a military organization. This event was classified by Civil Defense as an emergency case, due to the impact that affected the lives of residents and passersby who travel there, as well as property losses.
Interculturalidad en la Educación: Enfoques, desafíos y oportunidades para una sociedad globalizada
Authors: Pacco Casa Albano , Trujillo Yaipen Walter Manuel , Hinojosa Cruz Flor de María
Published: September 2024

La interculturalidad en la educación se centra en la integración y el respeto de diversas perspectivas culturales en el proceso de aprendizaje. Es un enfoque que reconoce la diversidad cultural en la sociedad y busca promover la convivencia armoniosa y el entendimiento entre personas de diferentes orígenes culturales. En este contexto, se llevó a cabo una investigación mediante una revisión de tipo reflexiva donde se analizaron un total de 32 documentos seleccionados a partir de las bases de datos Scopus, SciELO, Redalyc, Dialnet y Google Scholar. Para el procesamiento y presentación de los hallazgos, las categorías de análisis fueron preestablecidas, siendo estas: a) Tendencias Pedagógicas para fomentar la interculturalidad en la Educación: Una reflexión sobre sus enfoques, b) Abordando obstáculos y superando barreras: Desafíos en la implementación de la Interculturalidad en el Entorno Educativo, c) Integración y transformación de la diversidad cultural en la Educación y d) Fomentando la Tolerancia y la Cohesión: El Impacto de la Educación Intercultural en una Sociedad Globalizada y Diversa. La investigación resaltó la vital importancia de la interculturalidad en la educación, que enriquece la experiencia educativa y moldea ciudadanos competentes en una sociedad globalizada y diversa.
La comunicación promocional en el destino turístico Trinidad, Sancti Spíritus
Authors: Fernández-Alonso Yordanis de la Caridad , Rodríguez-Alemán Ladys Mirtha , Díaz-Pompa Félix , López-Yanes Yasiel
Published: September 2024

La investigación tuvo como objetivo determinar los factores que influyeron directa o indirectamente en el éxito de la comunicación promocional del destino turístico Trinidad en el contexto postpandemia y ante la crisis económica a nivel global. La pesquisa tuvo carácter exploratorio-descriptivo, se diseñó un cuestionario y fue aplicado a una muestra de turistas para determinar los factores que valoraron como decisivos respecto a la comunicación promocional. Los datos se procesaron con el software IBM SPSS Statistics versión 25, y se determinó que los turistas cuentan con una percepción media sobre la gestión de la comunicación promocional del destino Trinidad. Las competencias comunicativas del personal, principalmente el dominio del inglés, el empleo de las innovaciones digitales, publicidad, promoción y relaciones públicas requieren de mayor atención; el resto de los factores clave, mostraron resultados positivos. Los gestores del destino turístico Trinidad, pueden utilizar esta información para mejorar la comunicación promocional, gestionar de manera efectiva, desde el diseño de estrategias que aborden los principales problemas expuestos en la investigación para la creación de una imagen más acertada, dar a conocer los atractivos, productos y servicios del destino y lograr una percepción más efectiva por parte de los visitantes y potenciales clientes.
Kointegrasi Indeks Saham Sektor Agro Dan Marine Sebagai Sumber Referensi Diversifikasi Internasional Bagi Investor Indonesia
Authors: Rahmadani Ika , Damrus Damrus , Irmalis Amsal
Published: September 2024

The research aims to evaluate the long-term relationship or cointegration between the Indonesian Stock Exchange and stock exchanges in the world. The novelty of the results of this research is that the results of cointegration will be presented in tabular form so that this table will later become a reference source for local investors in forming portfolios and utilizing diversification strategies to gain profits. Weekly data or weekly Index Prices is the main data from the agro and marine industries sector stock index of the Indonesian Stock Exchange (IDX) and other country stock exchanges in the world from January 2010 to December 2020 (11 years). The next step is that the data will be used in testing using the Johansen Test method. The results of this research show that only two stock price indices have cointegration with the Indonesian agro and marine stock indices. So the agro and marine sectors generally do not have integration and investors still have the opportunity to carry out diversification strategies.
Kebijakan Dividen dan Manajemen Laba: Analisis Pendekatan Regresi Data Panel
Authors: S Maulidin , Rahmazaniati Linda
Published: September 2024

This study aims to determine how dividend policy affects earnings management. Manufacturing companies that are listed on the Indonesia Stock Exchange are the focus of this study.The extended time of perception taken in this study was in the 2019-2021 period or 3 years of perception.Using secondary data, this study employs a quantitative approach.Purposive sampling was used to select the sample for this study, and 29 samples were taken from businesses that met the research criteria.Eviews 12 were used for panel data analysis with an alpha level of 5%.In manufacturing companies that are listed on the Indonesia Stock Exchange, it was discovered that dividend policy influences earnings management.
Apakah Karakter Eksekutif, Kepemilikan Institusional dan Kualitas Audit Mempengaruhi Penghindaran Pajak ?
Authors: Widjaja Albert , Hananto Hari , Girindratama Muhammad Wisnu
Published: September 2024

This research aims to assess whether executive characteristics, institutional ownership, and audit quality influence tax avoidance in manufacturing industry sector companies listed on the IDX for the 2018-2022 period. The research method used is quantitative. The variable used is the dependent variable consisting of tax avoidance. Meanwhile, the independent variables include executive character, institutional ownership, and audit quality. Control variables consist of firm size and leverage. The population of this research is all companies listed on the BEI in 2018-2022. Sampling is based on specific criteria using a non-probability sampling method with a purposive sampling technique. The sample criteria are completeness of the 2018-2022 financial reports, completeness of research variable data, and inclusion in the audited financial reports of the big four KAP companies. This research data analysis uses the SPSS application with multiple linear regression techniques. The results of the findings are that executive character has a positive effect on tax avoidance in manufacturing companies listed on the IDX. Institutional ownership has a negative effect on tax avoidance in manufacturing companies listed on the IDX. Audit quality has a negative effect on tax avoidance in manufacturing companies listed on the IDX.
Pertumbuhan Ekonomi: Ditinjau Dari Belanja Kesehatan, Belanja Pendidikan, dan Belanja Modal Pada Pemerintah Daerah
Authors: Aulia Widiatul , Rizky Fitrian , Maulina Rina
Published: September 2024

This research was conducted with the aim of empirically examining whether healthcare expenditure, education expenditure, and capital expenditure influence economic growth in regencies/cities in Indonesia. Secondary data from Budget Realization Reports and Economic Growth from 2018 to 2022 were utilized for this study. Using a census method for sampling technique, the sample size consisted of 508 regencies/cities in Indonesia with a five-year observation period as the research sample. As this research employed panel data, the data analysis utilized panel data regression with the assistance of Stata Version 17 statistical software. The research findings indicate that capital expenditure significantly influences economic growth, whereas healthcare expenditure and education expenditure were found to have no significant impact on economic growth. The implication of this research is that government spending in the education, health and capital sectors has significant practical and theoretical implications for economic growth in Indonesia. This shows that increasing investment in these sectors can encourage positive economic growth.
Sistem keamanan pintu rumah berbasis aplikasi Telegram dan Internet of Things (IoT)
Authors: Haidar Andry , Elisma Elisma , Yamin Muhamad , Pertiwi Wahdini Putri
Published: September 2024

Keamanan rumah merupakan salah satu hal aspek yang penting untuk diperhatikan. Salah satu cara untuk meningkatkan keamanan rumah adalah dengan menerapkan sistem deteksi anti maling. Supaya terhindar terjadinya tindak pencurian, salah satu teknologi yang bisa dimanfaatkan adalah dengan sistem IoT (Internet of Things) yang dapat memantau secara nyata pada pintu rumah, sehingga dapat memberikan rasa aman kepada pemilik rumah. IoT merupakan segala aktivitas suatu benda yang dilengkapi dengan teknologi seperti sensor dan perangkat lunak untuk berkomunikasi, menghubungkan, dan berinteraksi dengan internet. Dalam penelitian ini penulis bertujuan untuk merealisasikan sistem deteksi anti maling keamanan pintu rumah menggunakan sensor PIR dan aplikasi Telegram melalui teknologi mikrokontroler berbasis IoT. Hasil penelitian ini menunjukkan sistem dapat bekerja dalam melakukan deteksi terhadap objek yang berada di sekitaran sistem, yaitu pada jangkauan 1 (satu) hingga 4 (empat) meter dengan jangkauan terhadap sudut sensor yang dicapai secara maksimum  hingga  mencapai 120º. Aktivasi deteksi sistem ditandai dengan semua fitur notifikasi aktif secara keseluruhan, berupa LED, buzzer, dan notifikasi pesan teks serta gambar pada aplikasi Telegram.
Pemantauan kualitas air berbasis teknologi LoRa dengan metode Naïve Bayes
Authors: Gani Mina Naidah , Hanifatunnisa Rifa , Hasanah Rahmawati , Yamin Muhamad , Rohman Dede Saeful
Published: September 2024

Air yang bersih dan aman merupakan kebutuhan dasar manusia yang sangat penting dalam kehidupan sehari-hari. Kualitas air yang tidak memenuhi standar kebersihan dapat menjadi masalah serius, menyebabkan berbagai penyakit yang timbul dari penggunaannya. Penelitian ini bertujuan merancang dan merealisasikan sistem untuk memantau kualitas air dengan tiga parameter, yaitu pH, jumlah padatan terlarut (TDS), dan suhu, yang diintegrasikan dengan mikrokontroler Arduino Uno. Ketiga parameter tersebut dideteksi oleh sensor pH SEN0161, sensor TDS SEN0244, dan sensor suhu DS18B20. Pemantauan dilakukan dengan memanfaatkan teknologi Long Radio (LoRa) yang memungkinkan komunikasi jarak jauh. Pengujian LoRa dilakukan di lokasi sumber mata air dengan masing-masing node berjarak 350 meter dan 550 meter. Pada jarak 350 meter, diperoleh nilai rata-rata sebesar -113 dBm dan rata-rata SNR sebesar -8,28 dB. Proses pengklasifikasian kualitas air yang dilakukan menggunakan metode Naïve Bayes memiliki akurasi sebesar 94% dengan error sebesar 6%. Hasil pengolahan data kemudian disimpan pada cloud server Firebase yang terintegrasi dengan aplikasi smartphone yang dibuat menggunakan MIT Inventor untuk memantau hasil pengukuran dan klasifikasi kualitas air.
Sistem pengisian tandon air otomatis dengan fitur monitoring kamera nirkabel menggunakan smartphone
Authors: Mozef Eril , Maharani Syaira
Published: September 2024

Sistem pengisian air otomatis rumah tangga biasanya menggunakan pelampung mekanik. Sistem ini memiliki kelemahan, seperti kesulitan menganalisis masalah dari bawah (luar) tandon dan penggantian pelampung yang rumit. Alternatif elektronik yang ada umumnya hanya mengotomasi pengisian air tanpa mengatasi kelemahan tersebut. Penelitian ini merancang sistem pengisian tandon air elektronik yang tidak hanya otomatis, tetapi juga memudahkan pengguna menganalisis masalah dari bawah tandon. Sistem ini dilengkapi fitur pemantauan kamera, pengontrolan nirkabel, pemantauan ketinggian air, statistik pemakaian, dan pengisian manual melalui smartphone, dan menggunakan internet. Komponen utama sistem ini adalah sensor ultrasonik dan mikrokontroler ESP32WROVERCAM dengan WiFi dan kamera mini terintegrasi. Sistem menggunakan protokol MQTT untuk komunikasi dua arah melalui internet. Pengujian berhasil dilakukan pada tandon 150 liter dengan batas ketinggian 40 cm dan 60 cm. Pengontrolan manual berhasil mengaktifkan pompa dan lampu LED dengan rata-rata penundaan 5,3 detik. Pemantauan ketinggian air, statistik penggunaan, dan streaming video berhasil dilakukan menggunakan QoS dengan kinerja jaringan yang baik yaitu, throughput 77 Kbps, packet loss 0%, dan delay 11,055 ms.
Implementasi Internet Protocol Versi 6 Pada Jaringan VoIP Berbasis Session Initiation Protocol
Authors: Arief Mhd. Tri , Faisal Ilham , Handoko Divi
Published: September 2024

Analyzing the difference in performance values generated by the IPv4 protocol and the IPv6 protocol VoIP services on a WAN network using a bandwidth of 128 Kbps. Session Initiation Protocol (SIP) is one of the protocols commonly used in Voice Over Internet Protocol (VoIP) telecommunications. SIP is a signaling protocol developed by the Internet Engineering Task Force (IETF) under the label RFC3261. In a telephone call using IPv4 and IPv6 with a distance of 3 meters concluded that IPv6 is better with a bandwidth of 55.1 Kb and Packet Traffic of 140 compared to IPv4 with a result of 35.1 Kbps and Packet Traffic of 150. Computer network topology is a network arrangement in which each part is interconnected with each other through physical media such as cables and optical fiber.
Model Klasifikasi Data Mining Sebagai Pertimbangan Pemilihan Peminatan Departemen untuk On Job Training (OJT) di Hotel
Authors: Purnomo Dedi Joko , Asshofi Izza Ulumuddin Ahmad , Dima Cindy Citya , Pranatha Prima Setia Judha
Published: September 2024

Determining the choice of the department in the implementation of On Job Training (OJT) for students is always based on the needs and requests of the hotel or manually dividing the number of students who will carry out Job Training with the operational department in the hotel. Selection is often not in accordance with the potential of student expertise that has been achieved academically. Student academic data is often only archived, there is no utilization and efficient processing to obtain patterns, or habits that can be found as material for analysis in higher education institutions to improve the quality of students and campuses. To overcome the existing problems, the Udinus hospitality management study program utilizes student academic data to help determine department choices in the implementation of job training. The method used in this study is uses the Data Mining Classification Algorithm, namely Algorithm C4.5. The purpose of this research is to find out that the classification model created using the C4.5 Algorithm decision tree model can assist Study Programs in considering the selection of majors for student Job Training. This research is included in experimental research that uses data from students by carrying out the stages of classification methods such as literature review, data collection, data selection, data processing, and data testing. The result achieved is the application of the decision tree algorithm rule C4.5 by using data on student scores that can be used to assist in determining the selection of majors in the implementation of Job Training. The test results using the decision tree C4.5 algorithm obtained good results with an accuracy of up to 94.44% with a ratio of 80% training data and 20% test data, the ratio of the number of training data can affect the accuracy of values ​​in each experiment.
Sistem Pakar Diagnosis Awal Tingkat Stres pada Korban Bullying dengan Metode Forward Chaining Berbasis Web
Authors: Safira Sheila , Hasugian Abdul Halim , Santoso Heri
Published: September 2024

Abstrak−Tindakan melecehkan orang lain melalui penggunaan teknologi informasi dan komunikasi seperti media sosial, ponsel, dan video dikenal sebagai bullying. Bullying adalah perilaku agresif. Bullying dapat berdampak kepada gangguan psikologis seperti stres. Dalam ilmu psikologi, mengukur tingkat stres seseorang merupakan salah satu cara penerapan sistem pakar. Penelitian ini menggunakan metode  forward chaining. Forward chaining adalah metode yang menarik kesimpulan dari data atau fakta. Forward chaining dimulai dengan informasi yang sudah ada dan menggunakan aturan untuk membuat kesimpulan untuk mendapatkan lebih banyak informasi sampai tujuan tercapai.data dikumpulkan dengan teknik kuesioner yang menghasilkan 40 poin aspek penilaian. Hasil penelitian menunjukkan perilaku bullying memiliki hubungan signifikan pada tingkst stres seseorang yang dapat mempengaruhi psikologis. Semakin berat gejala yg didapat semakin tinggi tingkat stress yang dialami.
Kata Kunci: Perilaku bullying, Stress, Psikologis,  Forward chaining
Abstract− The act of harassing other people through the use of information and communication technologies such as social media, cell phones and videos is known as bullying. Bullying is aggressive behavior. Bullying can have an impact on psychological disorders such as stress. In psychology, measuring a person's stress level is one way of implementing an expert system. This research uses the forward chaining method. Forward chaining is a method that draws conclusions from data or facts. Forward chaining starts with existing information and uses rules to make conclusions to get more information until the goal is achieved. Data is collected using a questionnaire technique which produces 40 points of assessment aspects. The results showed that bullying behavior has a significant relationship to a person's stress level which can affect psychologically. The more severe the symptoms are, the higher the level of stress experienced.
Keywords: Bullying behavior, Stress, Psychological, Forward chaining
Kajian Parameter 3D Printing Terhadap Ketangguhan Material dan Kualitas Permukaan Menggunakan Metode Taguchi
Authors: Arifin Muhammad
Published: September 2024

3D Printing Fused Deposition Modeling (FDM) is the printing of thermoplastic material layer by layer to form a three-dimensional product in which the adhesion between layers must be well controlled to obtain high mechanical performance and product integrity. The research aims to investigate the influence of the nozzle temperature, table temperature, and filling model on the mechanical strength and surface quality of the product. The PLA filament used in this study, the experimental data capture design using the Taguchi L9 with factor and level (2)4 two nozzle temperature parameters, two model infill parameters, two print speed parameters, and printer table temperature. The durability and quality of the product are the focus of this compilation, and data analysis using robust statistical methods of S/N Ratio design. The relationship of rigidity to mechanical force is also discussed. The temperature of the nozzle becomes a major influence on the firmness of the product for the surface hardness which is a big influence not of the temperature but of the model of the infill
Analisis Karotenoid dan Glukosa pada Produksi Serbuk Jahe Merah (Zingiber officinale Rosc. var Rubrum) terhadap Variasi Suhu dan Kadar Gula
Authors: Nuramalia Rachma Nisa , Sari Dessy Agustina
Published: September 2024

This study aims to analyze total carotenoids and total sugar in red ginger powder products by involving variations in sugar content and process temperature. The process of making red ginger powder utilizes an evaporation process with rock sugar as a crystallization agent to help the crystallization process. The raw material is red ginger as the main material, both fresh and pulp. Then, the variables during the study were operating temperature (80 and 90oC) and sugar content (60 and 100%). The parameters analyzed were total carotenoids and total sugar in the red ginger powder samples. The results of the total carotenoid analysis showed that the treatment of red ginger with a temperature of 90oC and 60% rock sugar content provided optimum conditions both in terms of fresh raw materials and pulp. This result was also achieved in red ginger powder and ready-to-consume beverage products, which ranged from 11.70 to 16.23%. Furthermore, the best total glucose analysis results were at the same temperature as the highest carotenoid values. Meanwhile, the highest sugar content (100%) was able to provide higher total glucose than the 60% contribution of rock sugar in both raw material conditions and the form of processed red ginger products.
Implementasi Node Bridge Untuk Meningkatkan Komunikasi Multi-Node Modul NRF24L01 Pada NLOS
Authors: Purwanto Abdi , Ratiandi Yacoub Redi , Tjahjamooniarsih Neilcy
Published: September 2024

Multi-node communication is an important aspect in wireless system development, especially in the context of non-line of sight communications. In this study, we explore the implementation of multi-node communication with bridge nodes to increase distance and reduce packet loss in the NRF24L01 transceiver module. The aim of writing this manuscript is to evaluate the effectiveness of using bridge nodes in improving the quality of multi-node communications on the NRF24L01 module in non-line of sight conditions. This study was carried out through a series of multi-node communication tests with certain configurations, including maximum power usage, 250kbps bit rate, and 5dBi antenna. Tests were carried out at different distances with and without the use of bridge nodes to compare communication performance. Our findings show that a configuration with three client nodes and an NRF24L01 module equipped with a 5dBi antenna is capable of achieving the longest distance of up to 125 m. In non-line of sight conditions, the packet loss rate at a distance of 25-75 m has very good communication quality, with packet loss values ranging from 0-6%. However, at a distance of 100 m, the packet loss percentage exceeds the threshold (15%). The use of bridge nodes succeeded in significantly reducing the packet loss rate, reducing the percentage of packet loss at client nodes C1, C2, and C3 to 6.00%, 6.67%, and 6.33% respectively. Thus, implementing the bridge node has proven effective in improving the quality of communication on the NRF24L01 module in non-line of sight conditions.
Teaching Materials for Indonesian Language Skills for Foreign Speakers (BIPA)
Authors: Simarmata Natalia Lia , Waruwu Kasih Kristina , Khairani Putri , Ratnawati Fitria , Nasution Jamaluddin
Published: September 2024

Indonesian as the national language has so far experienced very rapid development so that it is in great demand from other countries. This development has made Indonesian ready to become an international communication tool. In order to become an international language, it is necessary to introduce Indonesian with interesting learning. Interesting learning by designing innovative teaching materials. Teaching materials for listening, reading, writing and speaking language skills for level A1. In addition, BIPA teaching materials take advantage of existing cultures in Indonesia by introducing Indonesian characteristics to foreign speakers in the hope that this will attract them to learn Indonesian. This study uses a qualitative approach with a descriptive method. By describing teaching materials for Indonesian language skills, it will increase learning knowledge for BIPA teachers.
Influence of The Progress of Tourism Objects Towards The Level of English Proficiency of Medan Communities
Authors: Melissa Paula , Bunga Maurenta , Shakira Fathiha Malika
Published: September 2024

Tourism is a travel activity carried out by an individual or a group of people from the place of origin to the destination. Tourism itself has an important influence in many aspects somewhere. Starting from the economic, social, educational, governmental or institutional aspects as well as in language. The language itself is one of the aspects that encourages local entertainment due to the large number of foreign tourists visiting the new tourist sites. The aim of the following research is to find out and observe the development of English-speaking skills of Indonesians in the tourism industry. The research method used is qualitative method by reviewing previous research (literature review). Previous research showed the results of significant English development of the Indonesian people due to the number of foreign tourists who come to travel and make the local people learn to know what they want to know from the tourist destination. This research is expected to be new information for tourists and other researchers.
Quadratic Model for Assessing the Impact of Covid-19 on the Human Resources Soft Skills
Authors: Alamarat Mohammad , Sokil Oleh , Podolchak Nazar , Bilyk Olena , Tsygylyk Natalia
Published: September 2024

We present an quadratic model of mechanism for assessing the consequences of the Covid-19 impact on the soft skills of the human resources potential in Ukraine. The model calculates the outcomes and underscores the importance of dedicating resources to the updating of soft skills taking into account remote work, the process of nowadays-digital transformation, and shifting job requirements during Covid times. Specific indicators related to the influence of employees’ soft skills during the Covid-19 pandemic were determinated, and numerical 24 indicators where related to employees’ soft skills. The calculation of the integral indicator is based survey of 100 respondents of employees of 10 enterprises. Analytical procedures are used through technical means of information by support of Microsoft Excel, namely, quadratic correlation and regression analysis, followed by the formation of a polynomial trend line of the fourth degree. The analysis outcomes affirm the emergence of two potential scenarios that have become feasible amidst the pandemic. Imposed by various constraints, employees have been compelled to adapt and enhance their competencies and other proficiencies in remote communication, in order to make informed decisions pertaining to enterprise management and economic activities.
Procesos turísticos y patrimoniales en la Keipon Fest de Dolavon en Chubut, Argentina
Authors: Olsen Juan Francisco
Published: September 2024

This paper seeks to reflect from an anthropological perspective on the processes on the heritage activation of the capon in the lower valley of Chubut river, based on the case of the Keipon Fest in Dolavon (Argentina). This celebration is part of the framework of a series of tourist-cultural policies promoted by the municipal State that seek to establish Dolavon as a gastronomic hub at the regional level, rescuing certain culinary practices and discourses typical of the valley in play with global trends of commodification of food cultures. The objective of this work is to identify the selection, appropriation and communication strategies developed by state agents around the consumption of capon meat, in order to offer a critical look at the current dynamics of patrimonial exploitation. For this, two observation records were carried out, in the 2022 and 2023 editions of the festival, semi-structured interviews with organizers and participants, and social network analysis.
Current Problems of Leisure Industry Development in Ukraine under Martial Law
Authors: Derkach Svitlana , Melnyk Myroslava , Fisher Volodymyr , Svarnyk Bohdan , Sovhyra Tetiana
Published: September 2024

The purpose of the research work is to find the main crisis processes of the development of the Ukrainian leisure industry in the context of the current geopolitical and economic situation of Ukraine, affected by the introduction of martial law due to the full-scale Russian military aggression in 2022. The authors selected the following theoretical research methods analysis, classification, abstraction and analogy serving the methodological basis of the study to be fully consistent with the requirements and objectives of this scientific article. The results have a goal to find and highlight the main crisis processes in the development of the leisure industry and all areas involved (the industry of aesthetic and intellectual leisure, entertainment industry and recreational leisure). The significance of the received data involves the identification of the main crisis processes in the development of the leisure industry of Ukraine during the war, which can serve as a qualitative basis for finding and implementing effective mechanisms for the restoration of the Ukrainian leisure industry and the Ukrainian economy in the future.
Traces of the Extent of Kayi in the Orangay Region of Kazakhstan and Historical Places in Orangay and its Vicinity
Authors: Zaimoglu Omer , Baidabekov Auyez , Sadykova Janna , Baizhanova Zhazira , Fazylov Kamidolla
Published: September 2024

The purpose of the article is to study what traces of their stay the Kayi left in the Orangay region of Kazakhstan. This study utilises a range of scientific research methods, including descriptive, comparative, historical-critical, and dialectical approaches, as well as methods of analysis and synthesis. The investigation reveals that Orangay, situated within the Turkestan oasis and along a branch of the Great Silk Road, played a crucial role in the history of the Kayi tribe during the VIII-XI centuries. This region served as a focal point for the Oghuzes and witnessed the emergence of the Oghuz State in the Aral Sea region and the lower reaches of the Syr Darya. Orangay also marked the consolidation of the Kayi tribe, marking the beginning of their ascendance. Archaeological excavations in the Turkestan oasis provided concrete evidence of the direct connection between the Orangay region and the Kayi tribe, including the discovery of pottery adorned with snake patterns, characteristic of the Kayi tribe’s material culture. In conclusion, this research establishes Orangay as a historically significant region for the Kayi tribe during the VIII-XI centuries in Central Asia.
Tendencies of Ethnocentrism and Mythmaking in the Historiography of Kazakhstan: A Review
Authors: Mambetov Bekzat , Tursun Khazretali , Kurmanalin Samat , Issayev Mukhtar , Rsymbetova Lazzat
Published: September 2024

The research relevance is determined by the key roles of historiography in the formation of national identity and relations; therefore, it is important to investigate the nature of its ethnocentrism and the degree of mythmaking to further its development. The purpose of the study is to determine the extent to which contemporary Kazakh historiography is ethnocentric and mythologised. The following methods of theoretical knowledge were used: analysis, synthesis, comparison, abstraction, and generalisation. The study revealed that the concept of ethnocentrism was investigated by scientists back in the early 20th century and has both negative and positive features, so it is assumed that conflict ethnocentrism is negative and adaptive positive. Mythologisation of history leads to the distortion of historical consciousness due to the negative influence of historical myths, so an objective approach is key in the study of the past. Kazakhstan underwent a complex development under the influence of modernisation and urbanisation, which led to the spread of nostalgia-utopia and myths, as well as the influence of colonial experience on the formation of historiography.
Modern Methods of Ecotourism Management: The Experience of Kazakhstan and Other Countries
Authors: Abylkassimova Larissa , Moldazhanov Marat , Abylkassimov Kairbek
Published: September 2024

Ecotourism in Kazakhstan has huge potential but remains underdeveloped. This research aims to study the use of modern management techniques to promote and develop ecotourism in Kazakhstan. The methods used include a literature review of research on ecotourism management, a comparative analysis of Kazakhstan’s ecotourism industry versus other countries, and a SWOT analysis of Kazakhstan's ecotourism. Key findings show Kazakhstan has abundant natural resources for ecotourism but lacks infrastructure, government support, and effective policies. Recommendations include designating ecotourism development areas, simplifying visa policies, building transportation networks, and launching marketing campaigns. A proposed management model incorporates public-private partnerships, sustainable practices, community involvement, and monitoring systems. More research on specific regions and target groups would further aid development of this promising industry.
Comparison of the Rights and Obligations of Husband and Wife in the Compilation of Islamic Law and Indonesian Civil Law
Authors: Salim Agus , Wulandari Sari
Published: September 2024

This research examines the psychological impact of divorce on children and the responsibilities of parents in providing emotional and psychological support according to Islamic family law. This research aims to compare the rights and obligations of husband and wife in the Compilation of Islamic Law (KHI) and the Civil Code (KUH Perdata) in Indonesia. Using literature study methods and a qualitative analysis approach, this research explores the similarities and differences in the regulation of the two legal systems and their implications for gender justice in husband and wife relationships. The results of the analysis show that both the KHI and the Civil Code place the husband as the head of the family and give the traditional role to the wife as housewife. However, this approach often reinforces unfair gender stereotypes. Data from the Central Statistics Agency (2022) shows an increase in women's participation in the workforce, while a study by UN Women (2018) shows that families that implement gender equality tend to be more harmonious. Therefore, legal reform is needed that is more responsive to changing social dynamics to achieve gender equality and justice in marriage in Indonesia.
Polygamy in the Digital Era: Comparison of Moderate and Conservative Views on Portal-Islam.id, NU.or.id, Rumaysho.com, and Muslim.or.id
Authors: Purnama Yoga , Maharani Anisa
Published: September 2024

Polygamy is a controversial topic that has sparked debate among Indonesian society, especially in the digital era. This research aims to compare moderate and conservative views on polygamy presented by four popular Islamic websites in Indonesia: Portal-Islam.id, NU.or.id, Rumaysho.com, and Muslim.or.id. Using content analysis methods, this research explores the narratives formed by each website regarding the practice of polygamy. The research results show that NU.or.id places more emphasis on aspects of justice and women's welfare, while Portal-Islam.id and Rumaysho.com focus on religious legitimacy and the husband's obligations in polygamy. Muslim.or.id provides a more balanced view, but still faces challenges in balancing moderate and conservative views. This research also reveals that polygamy has complex social and psychological impacts, often detrimental to women and children in polygamous families. These findings emphasize the need for critical evaluation and a more inclusive approach in discussing and regulating polygamy practices in Indonesia, especially in the digital context.