bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementasi Generator Set pada Gedung Main Powerhouse 1 untuk Daya Listrik Cadangan di Bandara SAMS Sepinggan Balikpapan
Authors: Pratama Aldi , Prayogi Soni
Published: February 2025

Penggunaan generator set sebagai sumber daya listrik cadangan di Bandara SAMS Sepinggan Balikpapan merupakan langkah krusial dalam menjamin kontinuitas operasional dan keselamatan penerbangan. Penelitian ini bertujuan untuk mengevaluasi implementasi generator set di Gedung Main Powerhouse 1, termasuk analisis teknis, operasional, dan efisiensi energi. Metodologi yang digunakan mencakup pengumpulan data primer melalui observasi lapangan dan wawancara dengan teknisi, serta data sekunder dari dokumen teknis dan laporan operasional bandara. Hasil penelitian menunjukkan bahwa pemasangan generator set mampu menyediakan daya listrik cadangan yang andal selama terjadi gangguan pada pasokan utama, dengan waktu respon yang cepat dan kapasitas yang mencukupi untuk memenuhi kebutuhan kritis bandara. Selain itu, sistem pemeliharaan berkala yang diterapkan berhasil menjaga performa optimal generator set, mengurangi risiko kegagalan operasional. Studi ini juga menemukan bahwa efisiensi energi generator set dapat ditingkatkan melalui pengoptimalan beban dan penggunaan teknologi terkini. Implementasi ini tidak hanya meningkatkan keandalan pasokan listrik tetapi juga mendukung operasional bandara yang lebih aman dan efisien. Rekomendasi dari penelitian ini meliputi peningkatan pelatihan teknisi, pembaruan perangkat keras, dan pengembangan prosedur mitigasi risiko untuk memastikan keberlanjutan pasokan listrik cadangan di masa mendatang.
 
Kata kunci: Generator Set; Daya Listrik Cadangan; Bandara SAMS Sepinggan; Main Powerhouse.
Penerapan Advanced Encryption Standard Pada Aplikasi Payment Gateway Untuk Keamanan Data Transaksi Penjualan
Authors: Huang Aryanto Winata , Kasmawi Kasmawi
Published: February 2025

Keamanan data transaksi penjualan membership menjadi aspek yang sangat penting untuk melindungi privasi pelanggan dan meningkatkan kepercayaan terhadap sistem, terutama di era digital yang semakin kompleks. Penelitian ini bertujuan untuk mengembangkan aplikasi penjualan membership di UMKM Gym di bengkalis dengan menerapkan algoritma Advanced Encryption Standard (AES) CBC 128-bit dan integrasi payment gateway. Pengembangan aplikasi menggunakan metode Waterfall, mencakup identifikasi masalah, analisis sistem, desain sistem, implementasi, dan pengujian. Penerapan algoritma AES CBC 128-bit dilakukan untuk mengenkripsi data sensitif, seperti payment_va_name dan payment_va_number, yang tersimpan dalam basis data, memastikan keamanan dari akses tidak sah. Keamanan AES CBC 128-bit diuji dengan simulasi serangan bruteforce key menggunakan Cryptool. Hasil pengujian menunjukkan bahwa algoritma AES CBC 128-bit dapat memberikan keamanan yang kuat terhadap ancaman keamanan data transaksi penjualan membership, sementara payment gateway Midtrans memungkinkan transaksi online yang efisien dan aman. Penelitian ini menghasilkan aplikasi yang aman, efisien, dan terintegrasi dengan payment gateway, memberikan solusi yang signifikan untuk perlindungan data transaksi penjualan membership. Sistem ini mampu meningkatkan kepercayaan pelanggan terhadap layanan online yang ditawarkan oleh UMKM Gym di bengkalis.
 
Kata kunci: Keamanan Data Transaksi Penjualan Membership; Algoritma AES; Aplikasi Penjualan Membership; Payment Gateway; Bruteforce Key
Verifikasi Quick Response Code dengan Vigenere Cipher dan Multi-Factor RSA
Authors: Yulianto Bagas Dwi , Hadi Said Hirzi
Published: February 2025

Data personal merupakan hal yang sensitif bagi pemiliknya. Kelalaian dari penggunaan teknologi terkini seperti QR Code yang kurang tepat dapat mengakibatkan kebocoran data atau informasi. Pada hakikatnya QR Code hanya mengubah informasi menjadi gambar dua dimensi yang pembacaannya menggunakan sistem pindai, sehingga informasi yang didalamnya belum terlindungi dan informasi tersebut dapat langsung dibaca oleh semua orang. Penelitian ini berfokus pada kombinasi kriptografi simetris Vigenere Cipher serta kriptografi asimetris RSA yang ditingkatkan lagi menjadi Multi-factor RSA. Kombinasi tersebut untuk meningkatkan keamanan suatu informasi/data sebelum dirubah menjadi QR Code. Metode yang diusulkan membuktikan bahwa QR Code yang dipindai langsung dari berbagai perangkat akan menghasilkan kode enkripsi sehingga pihak tidak bertanggungjawab tidak dapat membaca nilai pesan asli. Pesan asli hanya bisa dibaca dari dari scanner dengan metode yang diusulkan sehingga keamanan QR Code terverifikasi. Serta hasil uji dengan Avalanche effect memenuhi standar baik dengan nilai 53,671875%.
 
Kata kunci: QR Code, Vigenere Cipher, Multi-factor RSA
Inequidad territorial de la Universidad Autónoma Indígena de México en las comunidades yoreme-mayo
Authors: Zamora Villegas Alma Leticia , Macarena Padilla Mónica del Socorro
Published: February 2025

Puesto que la Universidad Autónoma Indígena de México (UAIM) surgió, hace un poco más de veinte años, para dar atención principalmente a los pueblos indígenas, en especial al yoreme–mayo en el norte de Sinaloa, se analiza desde el punto de vista territorial, la relación de la conformación étnica, indígenas y «no indígenas», y del crecimiento de la matrícula de la institución con la distribución de las comunidades y localidades indígenas de Sinaloa, pero principalmente con este pueblo. No se trata de un asunto económico de oferta y demanda, sino que el estudio se enmarca en un neoindigenismo que se encuentra en curso, susceptible de estudiar.
La pregunta central fue ¿de qué forma se da la distribución territorial de la matrícula de la UAIM en relación con las localidades yoreme–mayo? Las preguntas secundarias fueron ¿cómo ha sido la presencia de la UAIM en las comunidades indígenas de Sinaloa? ¿Cuál es la topología espacial de la relación de las comunidades y la matrícula de la UAIM?
El método de investigación utilizado, básicamente es el territorial, en el que se utilizan aspectos de los métodos analítico–sintético, el deductivo– inductivo, el análisis documental y el etnográfico.
Fish fry body length measurement with improved YOLOv8n-pose and biomechanics
Authors: Ma Zhiyan , Li Xiaofei , Wu Jiajun
Published: February 2025

Accurate measurement of fish fry body length is crucial in biomechanical research and the development of intelligent aquaculture, as it directly affects the growth, locomotion, and ecological adaptability of fish. Traditional manual methods are time-consuming, labor-intensive, and may harm fish fry. Therefore, accurate, rapid, and non-destructive measurements of large quantities of fish fry are highly important in aquaculture. This study used 20–100 mm grass carp fry (Ctenopharyngodon idella) as test subjects. An image acquisition platform was developed to obtain RGB-D data from the top view of the fry. We proposed ROS-YOLO, which replaces the original C2f module of YOLOv8n-Pose with reparameterized convolution-based shuffle one-shot aggregation (RCS-OSA) and introduces a simple attention module (SimAM) into the main feature extraction layer, to detect key body length points of fish fry. Depth information for 3D keypoint coordinate transformation was obtained through the depth map. Additionally, biomechanical principles were incorporated to study the movement patterns, muscle activity, and hydrodynamic efficiency of fish fry. High-speed cameras and motion tracking software were used to analyze swimming kinematics and dynamics, while biomechanical modeling was employed to simulate the effects of water flow on growth and development. Finally, fish fry body lengths were calculated based on keypoint coordinates. In experiments, ROS-YOLO achieved an average keypoint detection accuracy of 99.2%, with 3.97 M parameters and 125 FPS. Compared to manual measurements, the overall average error in automatic measurement results was 2.87 mm (5.85%). Therefore, the proposed method meets real-time measurement requirements for fish fry body length and provides insights into the biomechanics of fish fry growth and movement.
Bio-economy Sustainable Agriculture Strategy In Cirebon Regency
Authors: Nurjanah Irma
Published: February 2025

The production of national agricultural products in the last 10 (ten) years has fluctuated and tends to decrease. Burning straw waste in rice fields contributes to greenhouse gas emissions, known as one of the causes of global warming that will decrease the quality and quantity of natural resources and impact the decline in agricultural product production.  Analyzing these problems, the author conducted a literature review to find good practices based on the latest study's results. The results show that the bio-economy as part of agriculture can be a strategy to mitigate the impact of climate change to support sustainable agriculture. The bio-economy will manage waste into valuable products while reducing dependence on fossil fuels and minimizing environmental impact.  To support this, the Regional Head and the Cirebon Regency legislature must draft a regional regulation on the prohibition of burning rice straw waste to support the reduction of greenhouse gas emissions.
Implementation of Servant Leadership in Educational Institutions
Authors: Sinjaya Andi , Lengkong Indira Krisanti , Hafidhah Hafidhah , Sari Eliana , Karnati Neti
Published: February 2025

The purpose of this study is to describe how the implementation of servant leadership in educational institutions is implemented. This study uses a literature study method by reading, writing, analyzing, and summarizing. The data sources used are literature sources, namely books and journals related to research topics. The data analysis technique uses content analysis. Content analysis is used to research the most relevant, relevant, and quite relevant literature. Then, a study was carried out by looking at the year of publication from the most up-to-date, up-to-date, to not up-to-date but having substance related to this research. Then the researcher reads the abstract which will then be researched and recorded in detail by the researcher. The result of this study is that servant leadership can have a positive impact on educational institutions, namely increasing the creativity, innovation of subordinates, competence, and commitment to educational institutions. Servant leadership is a leadership model that can help educational institutions improve the quality achieved.
The Current Situation And Problems of Migrant Children’s Education In Henan Province of China: An Empirical Analysis From The Perspective of Home-School-Community
Authors: Zhang Danhui , Phakamach Phongsak
Published: February 2025

Family education, school education, and social education play different roles in people's growth, both educational roles and mutual coordination and integration. From the perspective of family, school, and community cooperation, this study deeply discusses the current situation and countermeasures of migrant workers' children's education in Zhengzhou. The education status of migrant workers' children in Zhengzhou City is investigated by means of questionnaires, mainly from four dimensions: the basic situation of migrant workers' children, their family situation, their school situation and their own feelings.
SWOT (KEKEPAN) Analysis In Developing Competitive Tahfiz Classes At MI Al-Iman Magelang City
Authors: Aspiyah Aspiyah , Islah Islah , Giyoto Giyoto
Published: February 2025

MI Al-Iman, as a known Islamic private madrasah in Magelang City, must have a strategy to increase the characteristics and quality of the madrasah. The method used to form strategies by looking at internal and external aspects is by analyzing the Kekepan (strengths, weaknesses, opportunities, threats) that exist in the madrasah. The first stage of Kekepan analysis, by calculating the IFE (Internal Factor Evaluation) matrix and the EFE (External Factor Evaluation) matrix, obtained results of 2.73 and 3.34, respectively. In the IE (Internal and External) table, the position of MI Al-Iman is in cell I, namely growth, which means that the strategy is focused on improving service services in the field of Tahfizul Qur'an and increasing competitive access. Based on the results of the Analytical IFA and EFA methods and the Kekepan matrix, it was found that the best alternative is the SO (Strength Opportunity) strategy, which is a strategy that utilizes all strengths to make the most of the opportunity. The SO strategy formed is to increase cooperation with madrasas or Islamic boarding schools in the field of tahfiz Al-Quran and introduce special programs for tahfiz classes to the wider community through brochures.
Implementation Of Instilling Ethical Values In Early Childhood At RA Persis 3 Bandung City
Authors: Lesmi Kirana , Khotimah Iim , Darojatun Nunun
Published: February 2025

This study aims to de-research 1) ethical values instilled in early childhood in Ra Persis 3 Bandung City; 2) driving and inhibiting factors in the cultivation of ethical values in Ra Persis 3 Bandung City; 3) efforts to improve the quality of ethics in early childhood Ra Persis 3 Bandung City. In this study, a qualitative approach with a descriptive method is used. The subjects of this study are school principals, educators, and students. Data collection is carried out using observation, interview, and documentation methods. Based on the results of observation and the data collection process using interview techniques, the results of the research show that: 1) the ethical values instilled in early childhood at Ra Persis 3 Bandung City include religious values, the value of manners, the value of cleanliness, the value of social sensitivity and emotions, and the value of honesty and responsibility; 2) The driving factors are competent teachers in their fields, a neatly arranged organizational structure, complete facilities and infrastructure, and learning time that tends to be long when compared to other schools. The inhibiting factors are inadequate funds, students and parents who have various characteristics, and there is no harmony between the school and parents; 3) Efforts to improve the quality of ethics carried out by teachers in instilling ethical values, namely by encouraging children to save, providing good material delivery, providing good examples or examples, and providing parenting, education, and approaches to parents.
Analysis of The Relationship Between TQM and MBS for Educational Needs in The 21 St Century
Authors: Nurhajati Nurhajati , Pertiwi Santhi , R. Madhakomala R. Madhakomala
Published: February 2025

This study aims to describe and analyze the relationship between TQM and SBM for education needs in the 21st century. This research uses a literature study method by observing various documents from books and journals.  The literature study focuses on researching literature related to total quality management, SBM, and students' character in the 21st century. Data collection is carried out by collecting literature data, reading, recording, and managing research results objectively, systematically, analytically, and critically by looking at the year of publication and the most up-to-date research. The results of this study show that TQM and SBM have an essential role in education in the 21st century.  This is because TQM and MBS provide enthusiasm for education managers to continue to adapt, improve quality, and compile what the educational institution needs. TQM and MBS have a good relationship in the management of education in the 21st century.
The Effect of Profitability on Corporate Income Tax Payable on Food And Beverage Companies Listed on The Indonesian Stock Exchange
Authors: Kartika Tita , Nurochman Maman , Apriandi Devy Widya , Rahmawati Yuni
Published: February 2025

The title of this research is the Effect of Profitability on Corporate Income Tax Payable on Food and Beverage Companies Listed on the Indonesia Stock Exchange for the 2016-2020 period. This study aims to identify the effect of profitability as measured by the ratio of net profit margin (NPM) to corporate income tax payable. The population used is nine food and beverage companies listed on the Indonesia Stock Exchange for 2016-2020. The method used in this study is quantitative. The type of data used is secondary data obtained from each company's financial statements on the official website of the Indonesia Stock Exchange (www.IDX.co.id). The sampling technique used was purposive sampling. The data analysis method was carried out with the help of the IBM SPSS version 25 program using the classical assumption test, simple linear regression analysis, and hypothesis testing. The results of this study indicate that profitability (NPM) does not significantly affect corporate income tax
Model of Start-Up Business with Considering Household Spending using System Dynamics Approach
Authors: Renosori Puti , Prasetyaningsih Endang , Satori Mohamad
Published: February 2025

This study investigates a family-run start-up business in which the company's finances are not separate from the family’s finances. The start-up business owner relies on the company's finances to cover the household spending from the beginning because the owner is not paid by the company. As a result, the company fails to grow and is on the verge of bankruptcy. This study focuses on developing a start-up business model that considers household spending as a decision variable allowing it to grow and develop. The System Dynamics approach was chosen due to the complexity of the trade-offs between variables in a start-up business model. The Cassava meatball start-up business run by Madrasah is used as an example. The developed model simulates a variety of treatments, including giving debt to develop start-up businesses. However, this debt can be burdensome because the company must pay it. The findings indicate that the use of income to cover household spending at the beginning is inappropriate while providing debt to revive the startup must be sufficient and timely. The developed model is expected to assist start-up business owners in selecting a variety of alternative policies that will allow the business to grow, develop, and be sustainable.
Evaluation of Irrigation System Performance In Ujungjaya Irrigation Area Sumedang Regency
Authors: Siswanto Donny , Sulistijo Sulistijo , Nurdiyanto Nurdiyanto
Published: February 2025

Water is a human life that must be managed and maintained for sustainability. Water for agricultural businesses can be fulfilled through rainwater or an irrigation system, starting from the dam flowing through the network or irrigation canal from the main canal to the tertiary plots of rice fields. For this reason, it is necessary to evaluate the performance of the existing irrigation system. According to the Regulation of the Minister of PUPR RI No.12/PRT/M/2015, it can be stated that the Performance Condition of the Ujungjaya Irrigation System in Sumedang Regency currently has a performance with a value of 43.41% with Poor Performance Criteria (< Value of 55%), while the Real Needs for Operation and Maintenance (AKNOP) of the Ujungjaya Irrigation Area per year is Rp.3,073,990,000,- or Rp. 1,917,648,,- rounded up to Rp.1,900,000,- per hectare (Ha). With the division for Operational Administration activities, OP activities are Rp. 709,300,,- or around 23.07%, the rest, which is Rp. 2,364,690, or around 76.93% must be used for physical maintenance activities
Feasibility Analysis of Capacity Building at CV X Bintaro Branch
Authors: Fatahillah Ramdhan R. Adji , Susanto Sani , Rian Praktikto Franciscus
Published: February 2025

CV X is a company engaged in beauty services such as nail and eyelash treatment. CV X has a problem: a lack of salon capacity due to the high customer demand. This caused lost sales of IDR 188,597,000 in 2022 because customers were rejected when they wanted to book due to full capacity. Therefore, the owner of CV X plans to increase the capacity of the Bintaro branch to minimize the occurrence of lost sales, which can cause significant losses. To improve this capacity, an analysis is needed to precede it so that CV X can determine whether this capacity-building plan is feasible from various aspects to minimize failures. The feasibility analysis of this capacity building will be carried out on five main determining aspects: market and marketing, operational, legal, financial, and environmental. The market and marketing aspects discuss the company's competitive strength, the potential for market growth, and marketing strategies. The operational aspect discusses the current capacity, plans to increase capacity and layout, and the number of human resources needed. The legal aspect discusses the best form of business entity and the necessary documents and requirements. The financial aspect discusses the feasibility of investment with projected demand estimates, HPP calculations, income statements, and cash flow statements. It assesses feasibility based on Net Present Value (NPV), Internal Rate of Return (IRR), and Payback Period indicators. After the research activities were conducted, the results were obtained that the market aspect was feasible because it had a significant market share and knew the best way to maximize the potential market share. The operational aspect is feasible because it knows the layout plan and the details of the number of workers needed. The legal aspect is feasible because it meets the legal requirements and knows the best form of business entity. The financial aspect is feasible because the projected value generated in the economic calculation exceeds all the indicators used: the NPV value of Rp3,139,234,978, IRR of 219%, and Payback Period of 0.66. The environmental aspect is said to be feasible because it can handle all the waste appropriately produced so that it does not pollute the surrounding environment.
Design and Construction of IoT-Based Smart Wardrobe with RGB Sensor and Sound Sensor
Authors: Susanto Nugroho , Setiawan Doni , Sulistyo Adi , Pratama Aziz Yulianto , Faoziah Nina , Dalimarta Fahmy Ferdian
Published: February 2025

This research aims to design and build a smart wardrobe based on the Internet of Things (IoT) equipped with color sensors and sound sensors. This cabinet is designed to make it easier for users to organize and find the clothes they want with the help of advanced technology. The color sensor will detect the color of the garment and allow the system to suggest a combination of garments that suit the user's preferences. Meanwhile, the voice sensor allows for control of the wardrobe through voice commands, providing convenience for users to access clothes without having to open the closet door manually. This smart cabinet uses microcontroller-based hardware connected to a mobile app to manage and monitor the status of cabinets. The integrated IoT system allows the cabinet to function automatically and respond quickly to the input received from the sensors. The results of this research are expected to produce more efficient devices for organizing and searching for clothes, as well as provide a more interactive and practical user experience. In addition, by optimizing IoT technology, this research aims to introduce a more sophisticated smart home concept, with a wardrobe as one of the elements that support the ease of daily life.
Keywords: Arduino, Sound sensor, Color sensor.
Analysis Of Time Motion Study Comparison For Coconut Husk Processing With Coconut Husk Crushing Machine Assistive Tool
Authors: Hermawan Andri , Trisolvena Muhammad Nana , Nurudin Arif
Published: February 2025

Background. Entrepreneurs utilize abundant raw materials by making coconut husk, which is the main ingredient in making coconut husk brooms. However, many still use conventional methods to process it, such as pounding it until it becomes fiber.
Aim. To be carried out effectively, it is deemed necessary to have technological assistance, such as the Coconut Husk Shredding Machine.
Methods. However, to ensure that the aid has improved the effectiveness of the coconut husk shredding process, it is necessary to analyze and compare the time motion study between the two methods. By comparing the Standard Time between the two methods,
Result. We can determine the extent of the difference, allowing us to quickly estimate the amount of product produced from coconut husk shredding within a specific time frame or how long it takes to process the available amount of coconut husk.
Conclusion. The research and time motion study analysis results in an activity of shredding coconut husks using conventional methods and machines, which aligns with the hypothesis that shredding coconut husks using machines is 2.91 minutes faster than traditional methods.
Implication. This work time measurement recommendation can be used as a standard time measurement in shredding coconut husks using conventional and machine methods.
Ownership of Public Parking Lots Controlled by Individuals (Case Study in Cirebon City)
Authors: Vellita Adriana , Fatah Alfiandi Muhammad Rasyid , Nurfandhyca Dendhy , Yusup Permana Deni , Dikrurahman Diky
Published: February 2025

Background. Parking is a public necessity that initially serves a function. Following this function, parking spaces are adjusted to demand and the needs of people who drive to be or access a place.
Aim. Evaluation The case that occurred in the Cirebon city area was in the market area of Jalan Kedrunan II. What happened was that one of the residents controlled the parking lot, which covered the public road, resulting in congestion and difficulty accessing the area.
Methods. Normative Juridical Research is legal research that focuses on written rules or laws (laws in books) or research based on rules or norms that apply in society. It is usually said to be literature review research, where most data sources are secondary and tertiary legal materials. Most of the data comes from written laws or regulations that apply in society.
Result. Local governments have duties, obligations, and responsibilities in developing and managing parking in their area, which is essentially part of public service activities. In return for organizing the public services in question, local governments have the right to receive funds from the community through retribution or taxes as one of the sources of local revenue. Following this function, parking spaces are public facilities used by many people. So, as one of the public facilities, parking spaces should not be controlled by certain people personally and prevent others from using them. But in reality, there is often a misuse of the function of parking spaces, for example, controlling parking lots to be used for personal gain.
Conclusion. The research results in this paper are the basis for parking management carried out by the Cirebon City Transportation Office based on the provisions of Cirebon City Regional Regulation No. 11 of 2019 concerning Parking Management.
The Influence of Digital Technology on Children's Behavior in Cirebon Regency: A Study from the Perspective of Criminology Law for Preventing Deviant Behavior
Authors: Rofii Apip , Khanan Abdul , Ramadhan Axelceri
Published: February 2025

Background. The development of digital technology in recent years has had a significant impact on children's behavior, including in Cirebon Regency. Although digital technology offers various benefits, such as easy access to information and entertainment, its negative impacts, especially on children's behavior, are increasingly felt. Cases of child exploitation through social media, the increase in violence involving teenagers, and the influence of violent content on digital platforms have become major concerns. Aim. This research aims to examine the influence of digital technology on children's behavior in Cirebon Regency between 2020 and 2025. Methods. The research method used is a mixed methods approach, which combines qualitative and quantitative approaches. Data were obtained through interviews with the police, the Education Office, the Regional Indonesian Child Protection Commission (KPAID), as well as parents and affected children.  In addition, a questionnaire survey was conducted to obtain data on the patterns of technology use by children and teenagers. Result. The research results show that the lack of parental supervision, low digital literacy, and exposure to violent and exploitative content in cyberspace are the main factors causing deviant behavior in children.  Conclusion. This research recommends the creation of regulations governing the use of digital technology by children, including restrictions on the duration of mobile phone use and monitoring of accessible content.  Implication. Efforts to improve digital literacy and cooperation between the government, society, and families have also been identified as important steps in preventing the negative impact of digital technology on children's behavior.
The Impact of Electromagnetic Gadgets on the Physical Health of Children Under 14 Years Old in the City of Bandung
Authors: Efka Fatikha Amanda Syahira , Firmansyah Doni , Hamdani Neng Widia , Euniqe Revalina
Published: February 2025

The development of information technology has penetrated all ages. The use of gadgets is inseparable in daily life. Gadgets have a greater negative impact on children under the age of 14 years. This study aims to determine the impact of electromagnetic gadgets on children's physical health. The research was conducted in the city of Bandung. The methods used in this study are descriptive methods and literature studies. The questionnaire sheet was distributed to 20 resource persons: Housewives, Employees, Civil Servants, Researchers, Traders and Entrepreneurs. The results of the study show that the existence of gadgets can affect the physical health of children under 14 years old in the city of Bandung. The influences are positive and negative. The factors that can trigger these various impacts can be known to come from the facilities and the level of supervision of parents who have children under 14 years old. Apart from the negative impact that can trigger poor physical health in children under 14 years old in Bandung itself, respondents stated that it is very important to have gadgets to make it easier for parents and children to carry out their daily activities.
The Efficacy of Oxytocin Massage on Lactation in Nursing Mothers within the Cidahu Health Center's Jurisdiction, Kuningan Regency
Authors: Purnamasari Lina , Tonasih Tonasih , Suminar Erni Ratna
Published: February 2025

Background. Breast milk is the ideal food for neonates and serves as the exclusive nutritional source needed by infants during the first months of life. Oxytocin massage is a technique employed to mitigate insufficient breast milk production. Aim. This study aims to investigate and assess the effect of oxytocin massage on increasing breast milk production in nursing women. Methods. This study used a descriptive experimental design featuring pre- and post-test evaluations to determine the effect of oxytocin massage on breast milk supply in nursing mothers. The research will be place at the Cidahu Health Center in Kuningan Regency, West Java Province. The event is planned for June to July 2024, featuring 18 postpartum ladies. Research Results: A majority of responders, comprising 14 persons (77.8%), are aged between 20 and 35 years. A substantial segment, consisting of eight persons (44.4%), has advanced degrees. Furthermore, 11 respondents (61.1%) possess multipara parity, whilst six individuals (33.3%) are employed in the informal sector. The Wilcoxon test produced a significance value of 0.000, which is below 0.05, signifying a substantial alteration in breast milk production pre- and post-oxytocin massage. The credible hypothesis posits that Ha is accepted while Ho is rejected. Conclusion: The predominant demographic of respondents was those aged 20 to 35 years, possessing a collegiate education, exhibiting multipara parity, and engaged in homemaking. A association was observed between oxytocin massage and lactation in postpartum mothers at the Cidahu Health Center in Kuningan Regency, with a significance level of p-value 0.000. Implication: Health workers can provide knowledge related to Oxytocin Massage to the community through counseling and other interesting content and can apply Oxytocin Massage to postpartum mothers.
Facing The Retirement Period of Government Employees (Analysis of Local Government Regulations and Their Implementation)
Authors: Septiany Fenny , Khumayah Siti , Rahmayanti Rahmayanti
Published: February 2025

Retirement is the condition of an employee after passing the productive phase at work.  This study discusses the analysis of local government regulations that regulate employee rights in preparation for retirement. This study aims to analyze the Regional Government Regulations regulating retirement employees and review their implementation. Korten's theory of the model of policy implementation suitability is the knife of this research analysis conducted at SMPN 16 Cirebon City. This research uses a qualitative approach with a case study design. The research locus at SMPN 16 Cirebon City by taking research data through interview methods to the Personnel and Human Resources Development Agency (BKPSDM), the Cirebon City Education Office (Disdik), and the Principal, documentation and observation studies. The study results show that regulations for preparing retired employees, such as administrative ones, have been set.
Behavior And Culture of Novice Voters in Regional Leader Elections
Authors: Gita Wibowo Tifanny Aurelia , Siti Khumayah  , Aghnia Dian Lestari
Published: February 2025

This research aims to explore the behavioral patterns and political culture of novice voters in determining their preferences in the 2024 Regional Leader Election (Pilkada). Novice voters are interesting subject to study because they are an important target for candidates in winning votes. Using qualitative research methods supported by relevant literature and data analysis carried out descriptively using cognitive response theory. This research provides insight into how rationality and social context shape voter behavior. The research results show the enthusiasm of students at SMAN 1 Sindang, Indramayu Regency in participating in the general election. As voters, they show opportunistic political behavior which is characterized by a tendency to change and choose to follow their parents’ choice, and they focus more on practical considerations such as giving money and candidate’s background. However, they will still participate in casting their votes for the candidate they like. In hope is that, the novice voters will become more involved in political activities while managing time for their education and political participation.
Keyword: Novice voters, 2024 regional leader elections, cognitive responses, behavior and political culture.
Implementation of Ergo-Tourism and Local Wisdom to Design Tourism Village Governance Based on Balinese Cultur in Darma Buana, Belitang II South Sumatera Province
Authors: Setiawan Heri , Susanto Sani , Rinamurti Micheline , Pratama Yohanes Dicka
Published: February 2025

This study aims to determine the implementation of the exploration stage carried out by stakeholders and local communities regarding the importance of ergo-tourism-based ecotourism governance design while preserving a harmonious environment with the local wisdom of Balinese culture-based tourism villages in Darma Buana Village. The research method used is ergonomics participatory action research, with an ergo-tourism and local wisdom approach, data collection through interviews, observations, and focused group discussions based on total ergonomics and ergo-- entrepreneurship training. Action research was provided to stakeholders: members of the Tourism Awareness Group, members of the Prosperous Youth Movement, and local communities. The results showed that there is potential for natural tourism destinations and local wisdom, relaxation, arts and culture, family and religion. Darma Buana Village Tourism has the potential to be developed, so it is necessary to pay attention to ergo-tourism-based ecotourism governance and local wisdom as a form of prevention of environmental and tourist risks and safety. The research recommendation is to implement the integration of ergo-tourism and local wisdom as an ecotourism governance plan. Darma Buana Village managers need to improve digital branding by utilizing attractive social media content and massive updates based on Balinese culture, the uniqueness of customs as a portrait of a small Bali on the island of Sumatra, the implementation of ergonomic principles with a practical, comfortable, safe, healthy, and efficient orientation in every ecotourism work activity and local wisdom so that it is increasingly known and visited.
ALTERAÇÕES DIAFRAGMÁTICAS PRECOCES AVALIADAS POR ULTRASSONOGRAFIA EM PACIENTES SOB VENTILAÇÃO MECÂNICA
Authors: Brandão Barros Gustavo , Antônio Parizotto Nivaldo , Pereira Favero Priscila
Published: February 2025

Resumo: A disfunção diafragmática induzida pela ventilação (DDIV) causa dificuldade no desmame
ventilatório, aumentando a taxa de falha da extubação e consequente aumento o risco de mortalidade. É
constatado que a espessura do diafragma reduz 6% por dia em paciente sob ventilação mecânica¹ (VM).
No entanto, até a presente pesquisa, as alterações na espessura diafragmática nas primeiras horas de VM
ainda são um objeto de debate. Assim, tem-se como objetivo contribuir com a detecção das alterações
diafragmáticas precoces em pacientes sob VM.
O estudo será constituído pela estratégia PICO (paciente; intervenção; controle; resultado) utilizada para
junção de fatores que descrevem a questão norteadora da pesquisa a ser elaborada por uma revisão
bibliográfica através de Literaturas, nas plataformas de pesquisa: Pubmed; Lilacs; Pedro; Cochrane
Library. Consideram-se como critérios de inclusão: artigos originais, incluídos na janela de tempo (2014
– 2024), que se trate da abordagem escolhida. Serão pesquisados artigos originais que contemplam a
utilização da ultrassonografia a beira leito em paciente sob ventilação mecânica precoce. A seleção dos
estudos para esta pesquisa se deu inicialmente por meio das leituras de resumos, e após delimitação
precisa dos dados encontrados, leitura completa dos periódicos e sua utilização como base de
informações. Para análise da qualidade dos estudos utilizados, foi levado em consideração o nível de
evidência de cada artigo e as informações contidas neles. O presente estudo se trata de uma revisão de
literatura do tipo descritiva.
Esse estudo objetiva investigar os estudos recentes sobre as alterações diafragmáticas após a intubação
orotraqueal precoce.
Como resultado do estudo, espera-se identificar o momento em que o diafragma perde sua espessura
precocemente em indivíduos intubados.
ESTUDO COMPARATIVO DO ÁCIDO URSOLICO E ÁCIDO BETULÍNICO: POTENCIAIS TERAPÊUTICOS NA ONCOLOGIA
Authors: Kerllen Martins Waleska , Mazin Tsubone Taynara , Emilia Nascimento Sanches Chimara , de Sousa Rocha Cleidiane , Scarparo Navarro Ricardo , Nogueira Diniz Susana , S. Baptista Mauricio
Published: February 2025

Os compostos naturais Ácido Ursolico (AU) e Ácido Betulínico (AB) apresentam citotoxicidade comparável em
células humanas malignas, associada à modulação da autofagia1
. No entanto, ainda não está claro se o AU se
comporta de maneira semelhante ao AB em células não malignas, especialmente considerando sua capacidade
de interagir e danificar membranas. E tampouco considerando-se o perfil de expressão gênica diferencial de
genes relacionados à autofagia. Usou-se para isso os dados públicos disponibilizados no GSE32474.
Investigaram-se os efeitos desses triterpenoides sobre queratinócitos humanos não malignos (HaCaT), utilizando
ensaios imunocitoquímicos, citométricos e bioquímicos, além de modelos que imitam membranas de
mitocôndrias e eritrócitos humanos. Diferente do AB, o AU causa uma leve disfunção nas mitocôndrias das
células HaCaT, levando à sua remoção autofágica e à recuperação celular ao longo do tempo. Quando a
autofagia é inibida por cloroquina (CQ), o AU reflete o comportamento do AB, resultando em um aumento da
morte celular devido ao acúmulo lisossomal. Esses efeitos diferenciais do AU e do AB em HaCaT podem estar
relacionados ao impacto nos modelos de membranas. Com base no perfil comparativo de expressão observouse que, ao contrário do AB, o AU comprometeu a viabilidade tumoral (A549, PC3 e SKMEL-28) de forma
dependente quanto ao perfil de expressão de genes relacionados à autofagia envolvidos na progressão tumoral
(CASP1, CHMP4C, DLC1, EGFR, LZTS1, PRKCA e RRAGD). PC3 se mostrou signficamentte resistante a AU.
No entanto, essa capacidade pode ser notavelmente superada pela inibição da funcionalidade do lisossomo do
CQ. No entanto, UA compromete a viabilidade de SKMEL-28 mais do que A549 e PC3, uma vez que
estas células de melanoma metastático expressam menos características alusivas à progressão tumoral, bem
como regula positivamente genes vitais para a função lisossômica, biogênese de lisossomo e a regulação do
tráfego endolisossômico. Nossos resultados também demonstraram uma ligação entre a ruptura biofísica das
membranas que imitam as mitocôndrias e a capacidade do triterpenóide de interagir e danificar as mitocôndrias
de células humanas não malignas. Esse conceito poderá potencialmente ajudar na busca de novos fármacos
capazes de induzir disfunção autofágica prolongada.
EFEITO DO ENDOLASER PARA REDUÇÃO DE GORDURA SUBCUTÂNEA
Authors: Pontes Pina Vidal Giovanna , Antonio Parizotto Nivaldo , dos Santos Borges Fábio , Laura Martins de Andrade Ana
Published: February 2025

A redução de gordura subcutânea continua sendo um desafio significativo na medicina
estética, com uma demanda crescente por métodos minimamente invasivos e eficazes. O endolaser emergiu
como uma solução promissora, utilizando diferentes comprimentos de onda para promover o tratamento. A
escolha do comprimento de onda adequado é crucial para otimizar os resultados estéticos e garantir um perfil de
segurança favorável. Objetivo: Revisar e consolidar os dados disponíveis sobre a eficácia do endolaser na
redução de gordura subcutânea. Metodologia: Foi conduzida uma revisão integrativa abrangente utilizando
estudos publicados em bases de dados como PubMed, Scielo e Bireme. Foram selecionados 12 estudos
relevantes que atendiam aos critérios de inclusão, incluindo pesquisas clínicas que analisavam a eficácia do
endolaser com comprimentos de onda específicos. Resultados: A revisão revelou que o comprimento de onda
de 1470 nm é altamente eficaz na emulsificação da gordura e na promoção da neocolagênese, resultando em
melhorias significativas na firmeza da pele e redução da gordura subcutânea. Os estudos demonstraram uma
redução média de 4 a 6 cm na gordura subcutânea nas áreas tratadas e uma alta taxa de satisfação dos
pacientes. O comprimento de onda de 980 nm também apresentou resultados positivos e o seu efeito está
associado a utilização da água como cromóforo, aumentando a permeabilidade celular o que induz a um efeito
lipolítico. A eficácia do comprimento de onda de 1060 nm foi destacada em áreas mais profundas, com bons
resultados estéticos e alta satisfação dos pacientes. Conclusão: O endolaser, especialmente com o
comprimento de onda de 1470 nm, tem se mostrado uma alternativa eficaz e minimamente invasiva para a
redução de gordura subcutânea. Apesar dos resultados promissores, as limitações metodológicas dos estudos,
como tamanhos de amostra pequenos e falta de acompanhamento a longo prazo, indicam a necessidade de
mais pesquisas para validar e expandir os achados atuais.
PENGARUH PERBEDAAN KONSENTRASI LARUTAN ASAM ASETAT (CH3COOH) TERHADAP KARAKTERISTIK FISIKOKIMIA GELATIN KEPALA AYAM BROILER
Authors: Yosi Syafitri  , Lita Lianti  , Lailathul Fadhilah
Published: February 2025

Gelatin menjadi salah satu produk pangan yang dimanfaatkan sebagai penstabil, pengemulsi, enkapsulan, bahan pembentuk film dan busa. Bahan baku pembuatan gelatin tertinggi berasal dari kulit dan tulang babi sebagai bahan baku. Salah satu bahan yang dapat digunakan sebagai sumber pembuatan gelatin yaitu unggas. Penelitian ini menggunakan metode ekstraksi yaitu metode asam, karena dinilai memiliki penilaian yang lebih efektif dan menghasilkan rendemen yang lebih tinggi dibandingkan dengan proses basa. Penelitian ini bertujuan untuk mengidentifikasi pengaruh konsentrasi larutan asam asetat terhadap karakteristik gelatin kepala ayam broiler. Penelitian ini disusun menggunakan metode Rancangan Acak Lengkap (RAL) dengan 3 variasi konsentrasi larutan asam asetat yaitu 2%, 4%, 6% selama 6 jam dengan pemanggangan oven suhu 60°C selama 48 jam. Analisis secara duplo karakteristik gelatin kepala ayam broiler, meliputi rendemen, kadar air, kadar abu, pH, viskositas, kekuatan gel, titik leleh dan titik gel. Gelatin yang dihasilkan memiliki Rendemen 2,22 – 3,01%, Kadar air 6,19 – 7,75%, Kadar abu 4,32 – 6,35%, pH 5,35 – 5,69, Viskositas 4,09 - 11,68 Mpa.s, Kekuatan gel 38,97 - 65,9 g bloom, Titik leleh 28 - 30°C dan Titik gel 13,75 - 17°C. Gelatin yang diproduksi dari kepala ayam broiler menggunakan pengaruh konsentrasi larutan asam asetat (CH3COOH) memiliki beberapa sifat yang mirip dengan gelatin komersial yang distandarkan SNI dan GMIA
OPTIMASI PROSES PEMBUATAN MINUMAN SERBUK ROSELLA (Hibiscus sabdariffa L) INSTAN DENGAN VARIASI METODE PENGERINGAN DAN UMUR BUNGA ROSELLA
Authors: Nur Hijjatul Arofah  , Faidliyah Nilna Minah
Published: February 2025

Tujuan penelitian ini untuk mengetahui perbedaan metode pengeringan bunga rosella dan waktu pemanenan bunga rosella terhadap cemaran logam (Pb), kadar air, kadar abu, cemaran mikroba, kadar vitamin C, aktivitas antioksidan, dan Hedonic Test (warna, tekstur, bau). Metode pengeringan yang digunakan yaitu pengeringan konvensional dengan pengeringan sinar matahari, sedangkan pengeringan modern menggunakan dehidrator dan oven dengan variasi suhu pengeringan 50°C, 55°C dan 60°C. Dari hasil pengujian cemaran logam Pb diperoleh bahwa serbuk rosella tidak mengandung logam Pb, kadar air terkecil sebesar 1%, kadar abu terendah sebesar 1,25%, cemaran mikroba rata – rata sebanyak sebanyak 3 x 103 koloni/gram, vitamin C sebesar 0,125, dan aktivitas antioksidan sebesar 765,87. Hasil  Hedonic Test  dari 20 panelis ditabulasi dengan program SPSS. Dari tabel ANOVA diperoleh nilai signifikasi (P)<0,05. Selanjutnya dilakukan uji lanjut Duncan terhadap rasa untuk memberikan formula yang berbeda nyata. Dari hasil uji diperoleh tinggi kesukaan tertinggi berdasarkan rasa yaitu pada serbuk rosella dengan metode pengeringan dehidrator pada suhu 55℃ usia pemanenan 5 bulan
KAJIAN LITERATUR: POTENSI FERMENTASI DAN KARAKTERISTIK PROKSIMAT ASAL TERASI SEBAGAI BUMBU TRADISIONAL DI WILAYAH ASIA
Authors: Safrina Isnaini Adirama  , Muhammad Alfid Kurnianto  , Sri Winarti
Published: February 2025

Salah satu produk fermentasi ikan yang sering dijumpai di berbagai negara yang memiliki kekayaan maritim di  wilayah Asia adalah terasi (shrimp paste). Terasi atau shrimp paste merupakan produk yang pasta fermentasi yang terbuat  dari udang berukuran kecil yang dihancurkan dan dicampur dengan garam. Di berbagai negara khususnya di Benua Asia,  produk sejenis terasi (fish paste) banyak ditemukan dengan penamaan yang berbeda-beda. Produk-produk tersebut diberi  nama Terasi (Indonesia), Belacan (Malaysia), Bagoong-alamang (Filipina), Nga-Pi (Myanmar), Mam-ruoc (Vietnam), Ka-Pi  (Thailand), Xia-jiang (China), Sae woo-jeot (Korea), dan Shiokara (Jepang). Artikel ini bertujuan untuk mendeskripsikan berbagai macam jenis terasi (shrimp paste) di berbagai negara Asia, serta kajian atribut mutu terasi yang terdiri dari  karakteristik gizi dan potensi fermentasi terasi. Kandungan protein dari produk terasi di wilayah Asia berkisar antara 21,70-37,23%. Kadar air berkisar antara 26,96-48,57%. Kandungan lemak juga bervariasi antara 0,56-6,00%. Proses fermentasi yang mayoritas berlangsung spontan menyebabkan peran dari garam sangat signifikan dalam mempengaruhi keragaman  mikroorganisme, dimana hal ini akan berhubungan dengan kualitas dan keamanan pangan terasi yang dihasilkan. Terasi  diketahui memiliki kandungan peptida bioaktif dengan beragam aktivitas biologis seperti antioksidan, ACE inhibitor, anti aging, dan antibakteri.