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This research describes the flexibility and simplicity of the Linux operating system architecture. These are the main factors behind its popularity in various technological applications. This study uses a literature approach to explore kernel modularity, extensive file system support, and kernel modularity in meeting the needs of users in various computing environments, ranging from the Internet of Things (IoT) to large-scale servers. Research shows that the modular structure of Linux makes it easy to customize the operating system without compromising stability. In addition, the open source nature of Linux supports learning and innovation among the global community. Despite the challenges of development complexity, the open source community remains committed to providing documentation and tools to support the user experience. With flexibility and simplicity at the core of its design, Linux continues to adapt to the rapid advancement of information technology.

The advancement of network technology plays a crucial role in supporting modern education. This study aims to enhance students' understanding of network technology at SMA 1 Tajurhalang through a program of computer network implementation and simulation. The activities involve participatory training that includes the introduction of basic networking concepts, hands-on router configuration practices, and simulations of LAN, MAN, and WAN networks. Evaluation results indicate an improvement in students' ability to configure networks and solve related technical problems. These findings highlight the importance of technology training in preparing students for the digital era.

Stroke is the world's second biggest cause of death after heart attacks. Ischemic stroke is caused by a blockage of blood vessels in the brain, resulting in a lack of oxygenated blood flow and the degeneration and death of brain tissue. This study aimed to determine the relationship between sleep quality and functional status of post-stroke patients at Mitra Medika Hospital Tanjung Mulia Medan. This is analytical survey research with cross sectional approach. The population of study was 126 respondents and the sample was determined using SPSS application obtained 56 respondents. The measurement of sleep quality used PSQI questionnaire and functional status using the Barthel index. Data analysis used pre-analysis, univariate and bivariate. The result of chi-square statistical test obtained that the P value was 0.009. Where the value was smaller than the α value of <0.05, then there was a relationship between sleep quality and functional status of post-stroke patients at Mitra Medika Hospital Medan. The results showed that 77.1% of respondents had poor sleep quality. 14.4% of respondents were in the category of moderate dependence functional status. The results of the analysis obtained a p value = 0.000 (<α=0.05) with a degree of relationship of 0.009. The study concluded that there is a significant relationship between sleep quality and functional status in post-stroke patients at Mitra Medika Hospital. It is suggested that the nursing profession increase sleep quality in post-stroke patients in order to accelerate functional status recovery.

Hypertension is a strong and important risk factor for cardiovascular diseases and kidney diseases, such as coronary heart disease, heart failure, and kidney failure. High blood pressure can be influenced by genetic factors, environmental factors and the interaction between the two factors.This study aims to determine the relationship between hypertension and lifestyle in coronary heart disease patients at Wulan Windy Marelan General Hospital in 2024.The research design used in this study uses an analytical survey method with a cross-sectional approach. This study was conducted at the Heart Polyclinic of Wulan Windy Marelan General Hospital, Medan in 2024. The population in this study were coronary heart patients totaling 4676 respondents from December 2023-February 2024. The sampling technique used was purposive sampling with reference to the Slovin formula, namely 100 respondents. The data collection instrument used univariate and bivariate analysis. The test used was the Chi-Square test. Research results Based on statistical tests using the chi-square test, the p-value = (0.038) (α = <0.05) is obtained, which is less than or not more than α = 0.05, which means that Ho is rejected, Ha is accepted, which means that there is a significant relationship between hypertension and lifestyle in coronary heart disease patients at Wulan Windy Marelan General Hospital in 2024.The conclusion in this study shows that statistically there is a relationship between hypertension and lifestyle in coronary heart disease patients at Wulan Windy Marelan General Hospital in 2024.

The Adolescent Information and Counseling Center (PIK-R) is an integral part of the GenRe program, designed specifically to provide adolescents with guidance and information on topics such as marriage readiness, family roles, the KRR TRIAD, life skills, gender, advocacy, and KIE competencies. Based on the 2019 SKAP data, a substantial number of respondents—predominantly those with lower education levels (60.1%) and those living in rural areas (59.22%)—demonstrated limited knowledge about family planning (75.2%), reproductive health (34.4%), GenRe (81.6%), and Adolescent Family Building (87.9%). Furthermore, 9.8% of adolescents were not receiving any related information. Against this backdrop, a study was conducted in 2024 to examine the effect of the PIK-R program on adolescent reproductive health knowledge, attitudes, and behaviors at SMAN 1 Selesai. This analytical cross-sectional study involved 98 students who met the inclusion criteria, with data analyzed using chi-square tests and binary logistic regression. The results showed that the PIK-R program significantly improved knowledge and behaviors related to adolescent reproductive health but did not affect attitudes. It is recommended that supervisors encourage student participation in PIK-R activities, enhance scheduling to maximize exposure to reproductive health education, and perform comprehensive evaluations of the program's effectiveness.

The use of interactive learning media is an innovative solution to improve the quality of learning, especially in the digital era. This study uses a qualitative method with a case study approach that focuses on elementary school students. The results of the study show that interactive learning media can improve students' understanding of the material, learning motivation, and active involvement in the learning process. With the integration of technology, such as the use of infocus and educational videos, students can learn in a more dynamic and interesting way. In addition, interactive learning also helps develop students' social skills and critical thinking skills. However, the implementation of this method faces challenges in the form of limited technological infrastructure, so additional support is needed for optimization.

This study aims to determine and describe the financial performance of PT Sri Rejeki Isman Tbk from 2013 until 2019. The method used in this study was quantitative descriptive analysis using profitability ratio measurements which were then concluded by trend analysis. The data used in this study was secondary data with documentation studies obtained from the Indonesia Stock Exchange in the form of company financial statements from 2013 until 2019.The results of this study indicated that Net Profit Margin had a positive trend, so that the financial performance in the research year was in a good condition. Return on Assets had a negative trend, so that the financial performance in the year of the study was in an unfavorable condition. Return on Equity had a negative trend, so that the financial performance in the research year was not in a good condition  

This study aims to construct elementary school students understanding of the eclipse phenomenon through the integration of science and local wisdom. This case study explores the use of the Bancakan Gerhono tradition as a learning method to improve students conceptual understanding of the eclipse, as well as how this approach can strengthen culture based learning. This study uses a qualitative approach with a case study method. The subjects of the study consisted of 6th grade elementary school students and science teachers at SDN Boja 01. Data validity techniques were carried out through triangulation of sources, methods, researchers, and theories. Data were analyzed using an interactive model from Miles, Huberman, and Saldana (2014) which includes the stages of data reduction, data presentation, and drawing conclusions/verification. The results of the study showed that the integration of the Bancakan Gerhono tradition in science learning significantly improved students understanding of eclipses. Students were able to relate scientific concepts to their cultural context, making learning more meaningful and relevant. The acceptance of the integration of local wisdom in learning was very positive, both from students and teachers. This approach was also proven to be effective in increasing student engagement and strengthening their conceptual understanding. The implications of this study emphasize the importance of integrating local wisdom into the science curriculum to create holistic and contextual learning. this study also recommends further development regarding the application of local tradition sin various disciplines in elementary school.

This study aims to examine the application of integration between science learning and Islamic values in introducing energy sources to students at SD Islam Nusantara Pekalongan. The focus of the research is to see how basic science concepts related to energy, such as renewable and non-renewable energy, are taught with an approach that links Islamic religious values. This research used a qualitative method with a case study design conducted at SD Islam Nusantara Pekalongan. Data collection techniques consisted of direct observation of the learning process in the classroom, interviews with teachers, and analysis of curriculum documents used in the school. The results showed that the integration of science and Islamic values at SD Islam Nusantara Pekalongan succeeded in creating a holistic learning experience for students. In the learning process, students not only understand scientific concepts about energy sources, but are also taught to see the importance of preserving nature in accordance with Islamic teachings. This lesson involves discussions on trust, environmental responsibility and sustainability in energy use. The teacher also links scientific knowledge with relevant Qur'anic verses, such as about the benefits of the sun and water as resources given by God for the good of mankind. The implication of this study shows that this integration can improve students' understanding not only in the knowledge aspect, but also in shaping characters who care about nature. The academic contribution of this research is to provide insight into the importance of an educational approach that combines science and religion, as well as providing examples of implementation that can be adopted by other Islamic schools in Indonesia to enrich students' learning experiences and form a generation that is wise in managing natural resources.

This research focuses on the design and implementation of an automatic parking barrier system using a microcontroller. The objective is to create an efficient and reliable system that automatically controls the parking barrier in response to vehicle detection. The system utilizes an infrared sensor for vehicle detection, which is processed by a microcontroller to control a servo motor for opening and closing the parking barrier. The research method includes simulation using Proteus software followed by physical implementation. Results show that the system operates efficiently with a quick response time of 1-2 seconds for barrier movement. The conclusion is that the system is effective in automating parking barrier control, reducing human error, and improving parking management. Further improvements can be made by enhancing sensor sensitivity and integrating additional technologies.  

Financial information systems play a crucial role in managing and processing company financial data. However, manual data collection and processing often require time and are prone to errors. This study aims to optimize financial information systems by utilizing microcontrollers in the automation of data collection and processing. The method used involved the development of a microcontroller-based prototype system to automate real-time financial data monitoring and reporting. The results showed that the use of microcontrollers significantly improved the efficiency and accuracy of financial data processing, while reducing the time needed for reporting. In conclusion, a microcontroller-based system can be an effective solution to enhance the quality and speed of financial data processing in companies.

Metabolic syndrome is a cluster of conditions that increases the risk of cardiovascular diseases and type 2 diabetes mellitus. Early screening of metabolic parameters such as fasting blood glucose, triglycerides, waist circumference, HDL cholesterol, and blood pressure is essential for risk detection and prevention of complications. This community service activity was conducted at SMA Kalam Kudus II, involving education on metabolic syndrome and screening of metabolic parameters in the productive age group. The education aimed to raise awareness of healthy lifestyles and the importance of routine screening. Early detection enables preventive actions and lifestyle improvements, such as balanced diets, regular exercise, and stress management. The program's implications include long-term reductions in metabolic disease risks. Education and metabolic syndrome screening have proven effective in raising awareness of metabolic health.

Cholesterol is a type of fat naturally found in the body and plays a vital role in biological functions such as cell membrane formation and hormone production. However, elevated cholesterol levels can lead to plaque buildup in arterial walls, which is a major risk factor for peripheral artery disease. This condition is characterized by the narrowing of arteries that impedes blood flow, particularly to the extremities. A cholesterol screening program is conducted to detect elevated cholesterol levels early and to provide education about healthy lifestyle habits to adults. This program employs the Plan-Do-Check-Act (PDCA) approach, which includes planning, implementing education and screenings, evaluating effectiveness, and taking follow-up actions based on the results. The total cholesterol screenings revealed an average level of 181.81 with a standard deviation (SD) of 34.18. While this average is within the normal range, it approaches the upper limit, warranting caution to prevent further increases that could affect cardiovascular health in the future. Regular cholesterol screening can help minimize the risk of peripheral artery disease, thereby maintaining the quality of life for adults.

Metabolic syndrome is  health condition that include hypertension, hyperglycemia, central obesity, and dyslipidemia, which significantly increase the risk of cardiovascular disease and type 2 diabetes. Blood pressure is one of the main components of metabolic syndrome, where elevated blood pressure serves as an early indicator of serious risk for complications. Routine blood pressure screening in the adult population plays a critical role in the early detection of hypertension and in preventing the progression of metabolic syndrome. This activity aims to raise awareness and understanding among adults about the risks of hypertension and the importance of blood pressure control through routine screening and education on healthy lifestyles. The results show that periodic blood pressure screening is effective in identifying individuals with early-stage hypertension, enabling timely preventive interventions. The education provided successfully enhanced participants' understanding of healthy lifestyles as a preventive measure against hypertension and metabolic syndrome. The conclusion of this activity underscores that blood pressure screening in the adult population is a strategic measure to reduce the risk of complications from metabolic syndrome and hypertension.

As the elderly age, there are changes in physical changes that affect all systems, including the musculoskletal system. One of the daily health problems that often interfere with Activity of Daily Living in the elderly is low back pain (LBP)./1. This study aims to determine the relationship between LBP pain levels and ADL in elderly women in the Padang Kandis Health Center working area, Lima Puluh Kota Regency. This study is an observational analytic study with a cross sectional approach. The sampling technique used consecutive sampling technique with a total sample of 45 samples. Data collection using the Visual Analogue Scale (VAS) questionnaire, LBP, Katz Basic Activities Of Daily Living Scale (Index Katz). Data analysis using the Pearson Chi-Square test. The results of the Chi-Square test obtained a significant value (p-value) of 0.000 (p < 0.05). The p-value is smaller than 0.05 (0.000 <0.05), so the test decision is Ha accepted, which means “there is a relationship between the level of LBP pain and ADL in the elderly in the Padang Kandis Health Center working area, Guguak District, Lima Puluh Kota Regency, West Sumatra Province”. This study shows that there is a relationship between the level of LBP pain and ADL.

The history of the spread of Islamic education in the early days in Indonesia is an integral part of the process of Islamization of the archipelago that has been going on since the 13th century. Islamic education not only functions as a means of spreading religion, but also as a medium for forming the social, cultural, and intellectual character of the community. This process is carried out through various channels, including the role of ulama, Islamic boarding schools, surau, and mosques as centers of education. This study aims to analyze the dynamics of the process of spreading Islamic education in the early days, by examining various supporting factors such as trade routes, cultural acculturation, and the involvement of local communities. A literature review approach is used to explore relevant literature, including historical manuscripts, current research, and other academic documents. The findings show that the success of Islamic education in the early days cannot be separated from the strategy of cultural adaptation, teaching based on local traditions, and the support of the diaspora ulama community in various regions. Previous research, such as that conducted by Azra, emphasized the importance of the ulama network in Southeast Asia and the contribution of traditional educational institutions in building an inclusive and sustainable Islamic education system. The conclusion of this study confirms that Islamic education in the early days in Indonesia played a significant role in shaping the social structure and religious identity of the community. To strengthen its relevance, further study is needed on the transformation of the early Islamic education system and its implications for the challenges of modern education in Indonesia.

The abstract is written in one paragraph with a single space (maximum 200 words), without any reference or formul This article discusses the growth and development of Islamic educational institutions from classical to modern times inseparable from the history of the mosque as an early institution in classical Islamic education. As the first institution built to educate the people after hijrah to Medina, the prophet made the mosque the main basis for the birth of civil civilization. The mosque not only functions as a place of worship but also serves social, cultural, political and security functions. It was in this mosque that religious education in its most basic form was given and developed into a center for the study of various Islamic sciences with teachers from the main companions with a halaqah teaching system that developed until now in modern Islamic boarding schools. The rapid development of the times resulted in the mosque transforming into a madrasa and resulted in the function of the mosque being reduced to a place of worship alone. Efforts to restore the function and role of the mosque as the center of civilization in modern times are again rife with the hope that a new civilization will emerge based on the mosque.

The purpose of this study is to empirically prove that cash holding can be influenced by the profitability of net working capital cash conversion cycle firm size and leverage either directly or indirectly mediated by tax availability in basic and chemical industrial manufacturing companies listed on the Indonesia Stock Exchange for the period 2018 - 2021. The measurement of the intervening tax avoidance variable uses the cash effective tax rate application, with purposive sampling in this study. Based on the existing criteria, a sample of 31 manufacturing companies in the basic and chemical industry sectors were obtained that were "listed" on the IDX for the period 2018-2021. and Firm Size significantly affect Cash Holding without being mediated by Tax Avoidance while Leverage can significantly affect Cash Holding mediated by Tax Avoidance for manufacturing companies in the basic and chemical industry sectors listed on the IDX for the period 2018 – 2021.  

Penelitian ini bertujuan untuk menganalisis pengaruh harga, kualitas produk, dan sosial media marketing skincare Somethinc terhadap keputusan pembelian konsumen. Penelitian ini dilakukan mengingat semakin tingginya minat masyarakat terhadap produk perawatan kulit dan banyaknya merek yang menawarkan produk serupa dengan berbagai variasi harga dan kualitas. Data dikumpulkan melalui survei yang melibatkan 100 responden pengguna produk skincare Somethinc di wilayah Palembang. Metode analisis yang digunakan adalah analisis regresi linier berganda untuk mengetahui seberapa besar pengaruh variabel harga, kualitas produk, dan sosial media marketing terhadap keputusan pembelian. Hasil penelitian menunjukkan bahwa harga, kualitas produk, dan sosial media marketing memiliki pengaruh signifikan terhadap keputusan pembelian. Secara khusus, kualitas produk memiliki pengaruh yang lebih besar dibandingkan dengan harga. Konsumen cenderung lebih memperhatikan efektivitas dan keamanan produk dalam memilih skincare. Meskipun demikian, harga tetap menjadi faktor penting yang mempengaruhi daya beli dan persepsi nilai dari produk tersebut. Kesimpulannya, untuk meningkatkan keputusan pembelian, produsen skincare seperti Somethinc perlu fokus pada peningkatan kualitas produk sambil mempertahankan harga yang kompetitif. Strategi pemasaran yang menekankan pada keunggulan kualitas produk serta penawaran harga yang sesuai dengan nilai yang diberikan akan membantu menarik lebih banyak konsumen.

The issue of land ownership disputes is a complex issue and often triggers prolonged conflicts in Indonesia. Land disputes can be caused by various factors, such as overlapping certificates, illegal land control, and weak law enforcement. In this context, legal politics becomes an important instrument in formulating policies to resolve land disputes fairly and efficiently. This paper aims to analyze the role of legal politics in resolving land ownership disputes, identify obstacles in policy implementation, and offer solutions to increase the effectiveness of dispute resolution. The research uses a normative approach with analysis of statutory regulations, official documents and academic literature. The research results show that existing regulations, such as the Basic Agrarian Law no. 5 of 1960, requires harmonization with other policies to overcome overlapping regulations. In addition, the role of mediation and arbitration institutions is considered crucial in reducing the burden on courts. However, weak legal dissemination to the community is a significant obstacle in policy implementation. This paper recommends strengthening regulations, increasing the capacity of mediation institutions, and legal education to the community as strategic steps to create a more effective land dispute resolution system.