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Fish that have died rot very quickly compared to beef, fruit, or vegetables. This decay can be prevented by salting or what is commonly called salted fish. Aims to reduce the water content contained in fish meat, so that bacteria do not develop. In the processing of salted fish some producers add food ingredients. Like Borax and formalin which aims to preserve salted fish. Salted fish has many types, one of which is petek fish. This study aims to determine the presence of borax and formalin in the physicochemical properties of salted petek fish sold in Celancang market. The method in this study is descriptive qualitative with the method of examination using the flame test and curcumin paper on borax and using distillation with the addition of chromatopic acid on formalin. The samples in this study were salted petek fish sold in Celancang market as many as thirty samples. Based on the results of the research on the presence of borax test, there is no borax content in the salted petek fish sample and in formalin, as many as ten salted petek fish are positive for formalin sold in the Celancang market. From the organoleptic test results salted petek fish containing formalin is pure white in color different from the usual petek fish with a pungent aroma and hard texture but the taste remains the same salty.

Salted squid is a substitution in development. After realizing the importance of these foods as a source of body nutrients, consumption of salted squid has increased. However, there are still many traders who use formalin to preserve salted squid. Some characteristics of salted squid containing formalin are clean, fly-free, and do not rot at room temperature for more than a month. One way to reduce the formalin content in salted squid before cooking can be by soaking it with lime. Because lime contains a lot of organic acids in the form of citric acid. This study was conducted to determine the optimal concentration of lime to reduce formalin levels and see the significant effect of lime concentration on reducing formalin levels in salted squid. The research method used in this study is Pre Experiment with one group pre test post test design. Formalin identification was carried out qualitatively using distillation and the addition of chromatropic acid and quantitatively using a spectrophotometer with a wavelength of 570nm. The formalin level in squid was 0.1682ppm. Samples were treated by soaking with lime juice with a concentration of 20%, 40%, 60%, 80%, 100% with a duration of time of 1 hour, 2 hours, 3 hours, 4 hours, 5 hours, the results showed the highest decrease in formalin levels at a soaking time of 5 hours with a concentration of 100% lime juice.

Salted jambal roti fish often contains high levels of formaldehyde for reasons of price and long shelf life. Formalin is a hazardous material for human health. Citric acid contained in lemon is believed to be able to reduce formaldehyde levels contained in salted fish. Salted fish contains a lot of formalin levels because of the low price and long shelf life. This study aims to determine the effect of the soaking time of lemon juice on formalin levels in salted jambal roti fish. The method used was pre-experiment with a one-group pretest-postest design. Samples of salted jambal roti fish were treated with lemon juice immersion with 100% concentration for 0, 30, 45, 60, 75, 90, and 120 minutes. Formalin levels were analyzed using a uv-vis spectrophotometer. The results showed that the immersion time of lemon juice affects the formalin content in salted jambal roti fish. The largest decrease in formalin levels occurred in soaking for 120 minutes with an average of 3,750 ppm.

Introduction: Children's growth and development and learning achievements require adequate nutritional intake by eating breakfast or what is usually called breakfast. Research objective: To determine the relationship between breakfast habits and nutritional status with student learning achievement at SDN 345 ​​Kaduaja, Benteng Deata, Gandang Batu Sillanan District, Tana Toraja Regency. Research method: This research method is descriptive correlational with a cross sectional approach, the sample size is 37 respondents. represents the population. This sampling technique is Proportional Stratified Random Sampling. Data was collected using a questionnaire and tested statistically.  Research results: From the results of this research, the majority of respondents were female, 21 students (56.8%), the majority of respondents were 10 years old, 12 students (32.4%). The majority of respondents with good breakfast habits were 19 students (51.4%), the majority of respondents with good nutritional status were 19 students (51.4%) and the majority of respondents with good performance were 25 students (67.6%). The results of the Fisher's exact test statistical test showed that there was no relationship between breakfast habits and learning achievement with a p-value = 0.528 and it was found that there was a relationship between nutritional status and learning achievement with a p-value = 0.033. Conclusion: Based on the research results, it was concluded that there was no relationship breakfast habits and learning achievement. There is a relationship between nutritional status and learning achievement of students at SDN 345 ​​Kaduaja, Deata Deata Castle, Gandang Batu Sillanan subdistrict, Tana Toraja Regency. It is recommended that students meet their nutritional needs by eating healthy and balanced foods.

Bronchopneumonia is an infectious disease of the lower airway that occurs in the bronchi and alveolus. Bronchopneumonia is a serious problem in children, with 278,260 children under five years old affected by bronchopneumonia in 2021. The priority problem that arises in bronchopneumonia is ineffective airway clearance. One of the efforts made to overcome ineffective airway clearance is through non-pharmacological therapy. Non-pharmacological therapy that can be used is the application of peppermint aromatherapy diffuser inhalation to overcome airway clearance. This case study design aims to determine the results of the application of peppermint aromatherapy diffuser inhalation in overcoming ineffective airway clearance. The method of data collection techniques in this paper uses interview techniques, documentation, observation and physical examination. The results of this case study were obtained, namely in An.S before being given the peppermint aromatherapy diffuser inhalation action on day 1 to day 5, the average respiratory frequency was 49.6x/minute, the sound of ronchi was present on days 1 to 3, unable to remove sputum after being given peppermint aromatherapy diffuser inhalation, the average respiratory frequency was 44x/minute. The ronchi sound was not heard on days 4 and 5, and the child easily expelled sputum. The case study conclusion of the application of peppermint aromatherapy diffuser inhalation proved effective in overcoming ineffective airway clearance.

The quality of health services is a level that shows the perfection of health services that can create a sense of satisfaction in every patient. Service quality has a positive and significant relationship with the level of patient satisfaction that cannot be denied. By showing the high and low level of patient satisfaction is influenced by the high and low quality of service provided. Service quality starts from patient needs and ends at patient expectations. Satisfied patients are a very valuable asset because if patients are satisfied they will continue to use the services of their choice, but if patients are dissatisfied they will tell others twice as great about their bad experiences. So if there is dissatisfaction with the patient, it is something that needs to be considered. This study aims to determine the analysis of the quality of hospital administration services on patient satisfaction in the outpatient installation unit at the Hospital. This study uses an analytical observational design based on crosssectional, quantitative analysis. The population in this study were 10444 patients. The sampling technique used Accidental sampling, with a sample of 100 samples. The instrument in this study was a questionnaire, the data analysis used was simple linear regression. This study shows that all indicators of service quality (Tangible, Reliability, Responsiveness, Assurance, Emphaty) together have a positive influence on the quality of service of hospital administrative personnel on patient satisfaction in the outpatient installation unit at the Hospital.

work stress is becoming an increasingly important issue in the workplace safety (K3) perspective. Factors that influence work stress have a significant impact on employee health and organizational productivity. This study aims to identify and analyze the factors that contribute to the level of work stress and its impact on K3. The research method used is a literature study that investigates various factors that can cause work stress, including excessive workload, role conflict, lack of control over work, lack of social support, job insecurity, and unsafe working conditions. In addition, the impact of work stress on K3 has also been analyzed, including an increased risk of work accidents, reduced attention span, and increased risk of physical and mental illness. Research shows that factors such as high job demands, lack of job control, and unsafe work environments contribute significantly to workplace stress levels. In addition, work stress also negatively affects K3, increasing the risk of accidents and occupational diseases. The practical implications of these findings are that organizations can influence workplace stress through intervention programs such as stress management training, encouraging work-life balance, increasing social support, and improving managed work conditions. Therefore, these initiatives not only improve K3 and employee well-being, but also help improve productivity and performance throughout the organization.

This research investigates the influence of basketball game in reducing excess weight among children and adolescents through a literature review approach. By conducting an in-depth review of relevant literature, this study identifies the physical, psychological, and social benefits of basketball game in the context of weight management. The results of the analysis indicate that basketball game offers significant potential as one of the effective strategies in addressing obesity, by providing intensive physical activity, enhancing psychological well-being, and promoting teamwork and positive social relationships. However, challenges still exist in promoting participation in this game, particularly related to accessibility and support of adequate sports facilities. Therefore, collaborative efforts from various parties are needed to create an environment that supports and facilitates participation in basketball game as part of a sustainable active lifestyle.

In the digital age, public road lighting (PJU) monitoring efficiency is becoming essential for effective infrastructure management. The research developed a PJU monitoring system based on LoRa technology and an Arduino microcontroller to monitor the operating conditions of PJU solar panels in real time. The system uses the LoRa 433 MHz module for remote data communication and is equipped with a voltage sensor to monitor batteries and solar panels as well as an ACS712 current sensor to measure current consumption on LED lights. The data is displayed on an I2C 16x2 LCD screen, making monitoring easy. LoRa technology offers the advantages of broad communication range and low power consumption. The development method used is prototyping, including needs analysis, system design, implementation, testing, and maintenance. Test results show that the system works well, with sensors providing adequate accuracy and LoRa communication enabling remote data access. The system improves the efficiency and accuracy of PJU monitoring, as well as reduces time and effort in the monitoring process. Overall, the system is an effective solution for PJU management in the digital age.

The integration of augmented reality (AR) technology in education is advancing, as seen in a project at Atisa Dipamkara School. This project developed a chemistry learning application using Unity, Android XR Plugin, and ARCore to address laboratory limitations. The app uses interactive 3D visualizations to help students grasp complex chemistry concepts. Blackbox testing showed that all main modules work well, except for a bug in the compound reset module. The app effectively improves students' understanding, interest, and motivation in chemistry, making abstract concepts more tangible. This application is both a learning aid and an educational innovation, promoting a more interactive and enjoyable learning experience.

 PT Hong Xin Printing Equipment is encountering obstacles in improving operational efficiency and managing human resources in the digital age. Despite the use of a fingerprint attendance system, there are concerns about errors and reduced efficiency due to manual data processing. Additional challenges arise when recording attendance for employees on business trips and manually calculating leave. To tackle these issues, the company is planning to create a web-based payroll system that will automate payroll, attendance, and leave management. The implementation of this system is anticipated to enhance efficiency and accuracy, thereby allowing the company to maintain its competitiveness in the market.

The IFEX 2024 exhibition marks an important milestone in advancing competence and innovation in the field of interior design in Indonesia. With a focus on student participation, the exhibition not only showcases their creative works but also serves as a platform to enhance their understanding of the dynamic interior design industry. This article explores the role of the IFEX 2024 exhibition in facilitating education, innovation, and partnerships for sustainable development. Through meetings between students, industry practitioners, and other stakeholders, the exhibition encourages cross-sector collaboration to create sustainable and competitive design solutions. With a focus on related SDGs, such as quality education, inclusive economic growth, and sustainable city development, this article underlines the importance of the IFEX 2024 exhibition in building a better future for the Indonesian interior design industry, especially Pradita University students.

The advent of 5G technology has marked a significant shift in the telecommunications industry, offering transformative improvements in service speed, latency, and network reliability. This study explores the impact of 5G on operational efficiency and service innovation in telecom companies. By examining the operational performance of three leading telecom companies that have implemented 5G networks, the research identifies key improvements in speed, cost reduction, and resource optimization. The findings highlight that 5G has enabled companies to achieve up to 100 times faster data transfer speeds compared to previous generations, drastically reducing latency and enhancing network reliability. These improvements contribute to increased customer satisfaction, faster response times, and reduced operational costs. Additionally, the integration of artificial intelligence (AI) for network management has optimized resource allocation and further enhanced the efficiency of telecom operations. The research also demonstrates how 5G has driven innovation in service offerings, such as enabling smart cities, IoT integrations, autonomous vehicles, and real-time patient monitoring in healthcare. While the deployment of 5G offers numerous benefits, the study acknowledges challenges such as high infrastructure costs, digital inequality, and regulatory hurdles. Telecom companies must invest significantly in infrastructure and navigate complex regulatory environments to fully realize the potential of 5G. The study concludes that 5G technology has the potential to reshape the telecom sector, fostering greater competitiveness, service quality, and innovation. Future research should focus on the long-term impact of 5G on customer loyalty, its expanded applications, and its role in advancing future technologies such as 6G.

This study explores the integration of predictive analytics into supply chain management within national e-commerce enterprises. Predictive analytics, which utilizes historical data combined with machine learning algorithms, regression analysis, and time series forecasting, has shown significant improvements in operational efficiency. The study focuses on four key areas: demand forecasting, inventory management, transportation optimization, and customer satisfaction. By predicting demand more accurately, e-commerce platforms can reduce stockouts and overstock situations, streamline logistics routes, and lower logistics costs. The implementation of predictive analytics led to a 20% reduction in delivery times and a 15% decrease in logistics costs, thereby enhancing customer satisfaction. However, the study also highlights challenges in integrating real-time data from multiple sources and scaling predictive models across diverse product categories and geographic regions. The results emphasize the need for e-commerce platforms to invest in technology that enables seamless data integration and the development of region-specific predictive models. The findings are compared with industry benchmarks, showing that the improvements in logistics and supply chain performance align with global trends. Based on these results, the study recommends best practices for implementing predictive analytics, including effective data collection, machine learning model training, and scalability considerations. By following these practices, e-commerce companies can optimize their supply chains, reduce operational costs, and increase customer satisfaction, positioning them for greater competitive advantage in the marketplace.

This study explores the integration of Islamic economic education with green economy principles, focusing on environmental stewardship and sustainability. Islamic education plays a pivotal role in fostering ecological awareness, integrating values such as khalifah (stewardship), maslahah (public welfare), and adl (justice), which align with green economic practices. The research investigates how these values are taught in Islamic educational settings, particularly in pesantren (Islamic boarding schools), and how they promote sustainable practices such as tree planting and livestock cultivation. The study highlights the role of Islamic financial mechanisms, such as zakat, waqf, and green financing, in supporting sustainable development and equitable resource distribution. It also examines how Islamic education instills eco-spiritual values and encourages sustainable behaviors among students. The findings suggest that Islamic universities emphasize ethical economic principles more than secular institutions, while secular institutions focus more on sustainability content. The study calls for a more integrated approach, where both ethical economic practices and sustainability principles are harmonized to equip students for leadership roles in a green economy. This integration is crucial for fostering responsible global citizens capable of addressing the intertwined challenges of economic growth and environmental preservation.

The integration of Sharia principles with Environmental, Social, and Governance (ESG) frameworks presents a unique opportunity to enhance ethical accountability and sustainability in Islamic financial institutions. This study employs an analytical-descriptive research design, utilizing secondary data from annual sustainability reports, Sharia compliance documentation, and regulatory publications, to examine the adoption of ESG principles in the Islamic finance sector. Findings indicate that Islamic banks have achieved high levels of governance (90%) and social (85%) implementation, while environmental initiatives lag (62%), reflecting the need for stronger alignment with the khalifah fil ardh (stewardship of the earth) principle. The research also demonstrates a positive correlation between ESG implementation and investor confidence, with institutions exceeding 80% ESG adoption achieving an Investor Confidence Index of 92 points compared to 65 points among lower-performing banks. Despite conceptual synergy between ESG and Sharia principles centered on justice (adl), social welfare (maslahah), and environmental stewardship (khalifah) practical integration faces challenges including limited green financing instruments, regulatory fragmentation, and insufficient standardized ESG reporting tailored to Islamic finance. To address these issues, the study proposes an integrative ESG Sharia model emphasizing ethical foundations as the core of sustainable practices. Recommendations include developing Maqasid al-Shariah–based ESG indicators, expanding engagement in green financing and renewable energy projects, and adopting digital sustainability reporting. This integrative approach supports both global sustainability goals and the ethical imperatives of Islamic finance, contributing to a value-based, socially responsible, and spiritually aware financial ecosystem.

This research investigates the integration of Sharia economic instruments into green economy policies in Indonesia, focusing on how these instruments can enhance sustainability efforts. Specifically, it evaluates the role of Green Sukuk, zakat, and waqf in supporting sustainable development projects. Sharia economic instruments are identified as essential tools for financing environmentally friendly projects while aligning with social and ethical values. The research explores how these instruments contribute to the green economy by expanding funding sources, increasing public participation, and promoting social welfare. The study finds that the hybrid approach of integrating Sharia instruments with green policies leads to more sustainable outcomes compared to secular-only frameworks. The integration fosters long-term stability, attracts ethical investors, and supports social inclusion, making green initiatives more resilient. This research highlights the potential of Sharia-compliant financing in advancing the Sustainable Development Goals (SDGs) and fostering a more inclusive and sustainable economic model. Recommendations are made for the Indonesian government to develop policies that incorporate Sharia instruments into the green economy framework to enhance financial support and community engagement.

This study explores the potential of mobile educational applications to enhance student-centered inquiry-based learning (IBL) in secondary school classrooms. As traditional, teacher-centered pedagogies fail to adequately engage students in critical thinking and problem-solving, IBL offers a promising alternative that encourages active participation and deeper learning. The research investigates how mobile applications can support IBL by facilitating the inquiry process, such as data collection, hypothesis formulation, and collaboration. Through a quasi-experimental design involving secondary school students, the study compares the effectiveness of traditional teaching methods and mobile-assisted IBL. Results indicate that students using mobile applications showed significant improvements in critical thinking, engagement, and academic performance compared to those taught through traditional methods. Teachers and students both reported high satisfaction with mobile apps, particularly in terms of ease of use and educational value. The findings suggest that integrating mobile technologies into the classroom can create more interactive, accessible, and personalized learning experiences, fostering critical thinking and enhancing student outcomes. However, challenges related to infrastructure, teacher training, and digital literacy must be addressed to fully harness the potential of mobile-assisted inquiry-based learning.

This study investigates the impact of gamified learning platforms on the development of critical thinking and problem-solving skills among middle school students. With the increasing reliance on digital tools, fostering these essential skills has become a critical educational goal. Traditional teaching methods often fail to engage students effectively, which has led educators to explore innovative approaches such as gamified learning. The experimental design of this study involved two groups: an experimental group using gamified learning platforms and a control group following conventional teaching methods. Data were collected through pre-tests and post-tests measuring students' critical thinking and problem-solving abilities. Results indicated that the experimental group showed a significant improvement in both skills, with a 20-point increase in their scores, while the control group exhibited minimal progress. The findings highlight that gamified learning, which integrates game mechanics such as points, rewards, and leaderboards, enhances engagement and motivation, leading to improved cognitive skills. This study emphasizes the potential of gamification to revolutionize educational practices, suggesting that its integration can be a powerful tool to equip students with the necessary skills for the future.

This study explores the impact of peer-mentoring programs on vocational high school (SMK) students, focusing on academic resilience, dropout rates, and overall academic performance. The research compares the outcomes of students in schools with and without peer-mentoring programs. The findings indicate that students participating in peer mentoring exhibited significantly lower dropout rates (12%) compared to those in the control group (22%). Additionally, the continuation rate for students in the experimental group was higher (88%) than in the control group (78%). Academic performance was also positively affected, with an average score of 75 for the experimental group, compared to 65 for the control group. Statistical analysis confirmed the significance of these differences, highlighting the positive effects of peer-mentoring programs. The study suggests that peer mentoring not only enhances academic performance but also contributes to improved student retention by providing emotional and social support. The results underscore the importance of well-structured mentoring programs, including effective mentor training and proper matching between mentors and mentees, to maximize the benefits for vocational students.