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This research explores the impact of Cache Aware optimizations on signal processing pipelines in High Throughput computing systems. The growing demand for efficient memory management in modern computing systems, especially for data-intensive applications such as artificial intelligence (AI) and multimedia processing, necessitates the development of optimized memory hierarchies. Traditional memory systems often suffer from memory bottlenecks, significantly reducing the performance of these systems. This study investigates how memory hierarchy optimizations, particularly cache line aware optimization, dependency-aware caching, and adaptive cache replacement algorithms, can mitigate these challenges and improve system performance. Through analytical modeling and experimental benchmarking, this work evaluates various memory hierarchy configurations, including processing-in-memory (PIM) and three-dimensional integrated circuits (3D ICs), comparing them to conventional systems. The results demonstrate that Cache Aware optimizations lead to a reduction in memory access latency by up to 30%, while throughput improved by up to 40%. Additionally, cache hit rates increased by 25%, and energy consumption was reduced by up to 20%, highlighting the effectiveness of optimized memory management. The research contributes to the field by providing valuable insights into the design and implementation of efficient signal processing pipelines. It also identifies key challenges, including the need for dynamic occupancy mechanisms and DAG-aware scheduling algorithms, and suggests potential areas for future research, such as the exploration of collaborative caching approaches and further optimization of cache-adaptive algorithms. This work lays the foundation for more efficient, high-performance computing systems that can handle large datasets and complex tasks in real-time applications.

Edge-Internet of Things (Edge IoT) systems are increasingly integral to applications that require real time signal processing, particularly where low latency and energy efficiency are critical. This paper explores the design and performance evaluation of a heterogeneous microprocessor architecture aimed at optimizing energy consumption and real time performance. The heterogeneous architecture integrates multiple types of cores, such as Central Processing Units (CPUs), Digital Signal Processors (DSPs), and Graphics Processing Units (GPUs), to allocate tasks based on computational demand. The proposed design significantly reduces energy consumption, particularly during high-performance tasks, while maintaining real time processing guarantees. Simulation-based performance evaluation was conducted to assess the energy efficiency, latency, and overall system performance under varying workloads, including real time Digital Signal Processing (DSP) benchmarks. The results showed that the heterogeneous architecture outperformed traditional homogeneous processors, demonstrating up to a 19-fold improvement in energy efficiency. Furthermore, the system reduced latency by up to 45% in real time applications, making it particularly suitable for Edge IoT environments such as industrial automation and smart healthcare, where both performance and energy efficiency are critical. Despite some trade-offs in task scheduling complexity, the heterogeneous design was able to balance power consumption and computational performance effectively. The findings suggest that this architecture can serve as a foundation for future Edge IoT systems, providing significant advantages in terms of energy efficiency, real time processing, and scalability. Future work will focus on further optimization of the architecture and exploring its application across various IoT environments.

Leaf springs serve as vehicle weight supports and vibration dampers from uneven roads. Reducing vehicle weight can support fuel consumption reduction. The use of composite materials allows for a reduction in leaf spring weight without reducing load capacity and stiffness. The purpose of this study was to find the composition of composite leaf springs with a polyurethane matrix that were resistant to tensile and flexural tests using e-glass, epoxy, and polyurethane materials. This study used an experimental method, in which specimens were tested using a tensile and flexural testing machine. The variations included polyurethane matrices of 10%, 20%, and 30%. The data was statistically analyzed using Excel to determine the significant effect of the variables. The results showed the effect of polyurethane variation on the composite. The tensile test showed that the greatest tensile stress was on the 30% polyurethane specimen at 1.574 N/mm² and the smallest was on the 10% specimen at 7.007 N/mm². In the flexural test, the greatest effect on flexural strength was observed in the 30% specimen at 14.36 MPa and the smallest in the 10% specimen at 25.82 MPa. Without the addition of polyurethane, the tensile stress was 39.678 N/mm² and the flexural strength was 157.09 MPa. Conclusion: The addition of polyurethane reduces the mechanical strength of composite leaf spring material without polyurethane addition.

Leaf springs serve as vehicle weight supports and vibration dampers from uneven roads. Reducing vehicle weight can support fuel consumption reduction. The use of composite materials allows for a reduction in leaf spring weight without reducing load capacity and stiffness. The purpose of this study was to find the composition of composite leaf springs with a polyurethane matrix that were resistant to tensile and flexural tests using e-glass, epoxy, and polyurethane materials. This study used an experimental method, in which specimens were tested using a tensile and flexural testing machine. The variations included polyurethane matrices of 10%, 20%, and 30%. The data was statistically analyzed using Excel to determine the significant effect of the variables. The results showed the effect of polyurethane variation on the composite. The tensile test showed that the greatest tensile stress was on the 30% polyurethane specimen at 1.574 N/mm² and the smallest was on the 10% specimen at 7.007 N/mm². In the flexural test, the greatest effect on flexural strength was observed in the 30% specimen at 14.36 MPa and the smallest in the 10% specimen at 25.82 MPa. Without the addition of polyurethane, the tensile stress was 39.678 N/mm² and the flexural strength was 157.09 MPa. Conclusion: The addition of polyurethane reduces the mechanical strength of composite leaf spring material without polyurethane addition.

This qualitative inquiry examines the deliberate operational timing adopted by street vendors selling martabak, a popular Indonesian snack, exploring why nocturnal hours are strategically favored over daytime. The research methodology combined in-depth interviews with ten vendors operating in urban centers like Jakarta and Bandung with a consumer survey of one hundred respondents. Analysis of the collected data identifies a dual strategic foundation. From a demand perspective, night-time aligns with consumer psychology, fostering a leisurely atmosphere conducive to social snacking and impulsive purchases. On the supply side, vendors benefit from diminished direct competition, reduced operational overheads, and tapping into peak demand for evening treats. This synergy effectively cements martabak’s market identity as a beloved night-time culinary ritual linked to socialization. Consequently, the study posits that this chrono-marketing approach represents a savvy adaptation to local socio-economic rhythms. The insights derived provide a framework for micro-entrepreneurs to optimize service timing, aligning business operations with ingrained cultural consumption cycles to enhance sustainability and customer loyalty.  

Excessive alcohol consumption, including traditional alcoholic beverages such as Cap Tikus  (alcohol content ±45%) from North Sulawesi, can induce liver damage characterized by steatosis, inflammation, and necrosis. Leilem leaf (Clerodendrum minahassae) extract, rich in phenolic and flavonoid compounds, has potential hepatoprotective effects due to its antioxidant properties. To evaluate the effect of leilem leaf extract on the histopathological features of the liver in Wistar rats (Rattus norvegicus) induced by Cap Tikus alcoholic beverage. This experimental study used a post-test only control group design with 24 male Wistar rats divided into four groups: normal control, negative control (Cap Tikus 2.16 mL/day), treatment I (leilem extract 150 mg/kgBW + Cap Tikus), and treatment II (leilem extract 300 mg/kgBW + Cap Tikus). Treatments were administered orally for 14 days. Liver tissue was processed for histopathological examination using hematoxylin-eosin staining and observed under a light microscope. The negative control group showed significant steatosis and inflammatory cell infiltration. Treatment groups exhibited reduced steatosis and inflammation, along with increased hepatocyte regeneration. The higher dose (300 mg/kgBW) demonstrated greater hepatoprotective effects and more prominent regeneration compared to the lower dose (150 mg/kgBW). No necrosis or fibrosis was observed in any group. Leilem leaf extract exerts a hepatoprotective effect by suppressing inflammatory responses and enhancing hepatocyte regeneration in Wistar rats induced with Cap Tikus. The highest protective efficacy was observed with leilem leaf extract at 300 mg/kgBW.

Business competition in the culinary sector continues to increase along with changes in people's consumption patterns towards ready-to-eat food. One product that is quite popular is fried dim sum, which is known for its variety of flavors and relatively affordable prices. In this competitive environment, understanding how consumers perceive product price and quality is crucial for businesses to maintain and increase customer interest in purchasing goods. Consumer perceptions of product price and quality when they choose fried dim sum are the subject of this study. Informants were selected purposively in this study, which used a qualitative and descriptive approach, namely consumers who have purchased and consumed fried dim sum products. Data collection methods included comprehensive interviews, direct observation, and supporting documentation. The collected data were analyzed using an interactive analysis model developed by Miles and Huberman through steps such as data reduction, data presentation, and discovery. The results show that consumers view price as an indicator related to the affordability and suitability of the product value. Price is considered acceptable if it is commensurate with perceived quality. In addition, product quality, including taste, texture, cleanliness, and packaging, is a primary factor considered before making a purchase. Positive perceptions of product quality increase customer trust and encourage repeat purchases. This study concluded that customer perceptions or opinions about price and product quality influence fried dim sum purchasing decisions. Therefore, culinary businesses need to prioritize proportional pricing and maintain consistent product quality to enhance business competitiveness.

The ever-changing and rapidly developing fashion trends have created a consumer culture among global society, driven by social media and digital marketing. Excessive consumption of clothing not only fulfills personal needs but also becomes an indicator of social status. As a result, the textile industry has experienced rapid growth, contributing significantly to the economy, especially in countries such as Indonesia and Vietnam. However, textile production uses energy sources that are not environmentally friendly, producing greenhouse gas emissions that have negative impacts on the environment, such as global warming and climate change. Indonesia and Vietnam, as one of the developing countries that rely on industry as a profitable sector, act as the largest contributors of emissions in Southeast Asia. Indonesia and Vietnam face major challenges in reducing environmental impacts while maintaining economic growth. Efforts to reduce greenhouse gas emissions are an important priority for long-term sustainability. The implementation of clear, firm and targeted regulations plays an important role in enforcing rules that can protect the environment from perpetrators of destruction by the industrial sector.

This study aims to identify factors associated with fast food consumption behavior among adolescents based on the Social Cognitive Theory (SCT) through a literature review. A descriptive literature review was conducted using nine peer-reviewed articles published between 2021 and 2025, retrieved from Google Scholar, PubMed, and ScienceDirect. The findings indicate that adolescent fast food consumption behavior is influenced by two main components of SCT, namely personal factors and environmental factors. Personal factors were predominantly examined through the knowledge variable, which showed inconsistent associations with fast food consumption, while other personal variables, although mostly related, lacked consistent empirical support across studies. In contrast, environmental factors demonstrated more consistent associations, particularly peer influence, mass media exposure, parental influence, and pocket money, which were repeatedly identified as significant determinants of fast food consumption among adolescents. In conclusion, adolescent fast food consumption behavior is more strongly influenced by environmental factors than by personal factors, highlighting the importance of multi-level interventions that address social and environmental contexts in shaping healthy eating behaviors among adolescents.

Anemia is a micronutrient deficiency problem that is common in various parts of the world. Indonesia is one of the countries with a high anemia rate. According to the 2024 Basic Health Research (Riskesdas), the anemia rate in adolescent girls reached 32%. Breakfast habits and consumption of iron supplements affect daily nutritional intake. Low hemoglobin levels occur due to infrequent iron supplement consumption and inadequate food intake, resulting in a lack of iron stores in the body. The purpose of this study was to encourage adolescent girls to continue maintaining good habits of consuming iron supplements and having a healthy breakfast. This study used a quantitative analytical observational method with a cross-sectional design. The target population was female students of SMPN 1 Nibong. The study was conducted at SMPN 1 Nibong. The sample was obtained using a cluster random sampling technique of 50 respondents. The results of the chi-square test showed a strong association between breakfast habits and the risk of anemia, with a p-value of 0.000, which is far below 0.05, so technically significant. In essence, breakfast habits and blood supplement consumption have been shown to influence the risk of anemia in adolescent girls at SMPN 1 Nibong. The school is expected to promote understanding of nutrition and the importance of breakfast and blood supplement consumption, as well as motivate students to eat breakfast and consume blood supplement tablets regularly.

The production of breast milk is essential for promoting optimal growth and developmental outcomes in infants throughout the first six months of life. Nevertheless, several studies have indicated that some breastfeeding mothers face challenges in producing adequate milk, often influenced by nutritional status, psychological conditions, and environmental support. The katuk plant (Sauropus androgynus), a well-known local herb, has long been recognized for its potential as a natural galactagogue that can stimulate breast milk production. The innovation of processing katuk leaf extract into biscuits offers a more practical, convenient, and potentially acceptable alternative for daily consumption among the community. The present study aimed to examine the impact of katuk leaf biscuits on breast milk production among breastfeeding mothers within the jurisdiction of Kuta Baro Health Center, Aceh Besar District. A pre-experimental design utilizing a one-group pretest–posttest method was implemented, involving 20 breastfeeding mothers who fulfilled the established inclusion criteria. Data collection was carried out through the administration of questionnaires and by measuring breast milk volume using a calibrated measuring cup.The study findings indicated that before the intervention, most participants had relatively low breast milk production, averaging 69.1 ml. After a seven-day intervention, the mean breast milk volume showed a significant increase to 246.5 ml, with a p-value of 0.000 (p < 0.05), the findings indicate that katuk leaf biscuits exert a significant influence on increasing breast milk production. Overall, this study underscores the potential of locally sourced, herbal-based food innovations as an effective and sustainable approach to enhancing breast milk production and supporting the success of exclusive breastfeeding programs.

Introduction: Triglycerides are a lipids fractions that play an important role in energy metabolism, but high levels in the blood are strongly associated with increased risk of cardiovascular disease, metabolic syndrome, and type 2 diabetes. The prevalence of hypertriglyceridemia tends to increase, including in urban area such us West Jakarta which have high risk consumption patterns. This community service activity aimed to raise public awareness about the importance  lipid profile management with screen triglyceride levels in community of Kelurahan Kota Bambu. Method: The activity was conducted in June 2025, involving 168 adult participants. The method was used was health education on the role of triglycerides and their risk,, followed by laboratory testing using the Nesco BL-101 5in1 Lipid Panel Monitoring System. Triglyceride level was classified into normal, borderline, high, and very high categories according to the NCEP ATP III guidelines. Results: The average triglyceride level of the participants was 181.21 mg/dL, with a range of 47–830 mg/dL. The triglyceride levels of the majority of participants were in the normal category, but the proportion with high and very high triglyceride levels was significant, indicating the existence of a risk group that needs attention. Conclusion: This activity confirms that simple triglyceride testing at the community level can be an effective step in early detection, education, and prevention

The phenomenon of the economic spending patterns of FISH students at Jakarta State University living in the Daksinapati, Pemuda, and Rawamangun Muka areas reflects the socio-economic dynamics of out-of-town students adjusting to independent living in a big city. This study employed a qualitative descriptive approach through in-depth interviews with five informants living in three different boarding houses. The analysis was conducted using Mark Granovetter's (1985) Embeddedness theory, which emphasizes that individual economic actions are always embedded within social networks, norms, and interpersonal relationships that shape their consumption decisions. The results show that student spending is influenced not only by primary needs such as rent, food, and transportation, but also by social relationships within the boarding house and campus, which give rise to latent expenditures such as hanging out, pooling activities, organizational solidarity, and peer lifestyle demands. Thus, the consumption patterns of out-of-town students are not merely individual economic activities but also social mechanisms reflecting the process of adaptation, solidarity, and efforts to maintain integration within the social environment they inhabit.

Halal certification is a primary requirement for Muslims when choosing food. This requirement is stated in Surah Al-Baqarah, verse 168 of the Quran, which commands Muslims to consume food that is halal and wholesome. Halal certification is assessed not only by the ingredients used but also by the entire production process, from processing and raw material use, transportation, to sales and consumption methods. In Indonesia, the development of halal products continues to grow rapidly in line with the large Muslim population. However, public understanding of halal certification, particularly for food and beverage products, remains relatively low. Based on this situation, this study examines the impact of halal certification on the marketing strategies of MSMEs in the food sector. This research seeks to answer two main questions: first, to what extent do MSMEs understand the importance of halal certification? and second, does the existence of halal certification influence consumer purchasing interest? The study used a library method, reviewing a variety of relevant literature, and an empirical approach to obtain data directly from the public.

The high consumption of coffee as part of people's lifestyle and the dominance of Americano and Cappuccino variants in sales at Roost Restaurant necessitate an analysis of consumer assessments of these two beverages. Therefore, this study aims to determine consumer assessments of the popular Americano and Cappuccino coffee beverages at Roost Restaurant at The Nest Hotel Nusa Dua. This study uses quantitative descriptive analysis techniques with data collection techniques through documentation and questionnaires distributed to 82 respondents. Consumer assessments are analyzed based on five indicators, namely taste, aroma, balance, presentation, and price. The results show that all indicators for both coffee beverages are in the high category, meaning that consumer assessments of Americano and Cappuccino are good in all aspects. The indicator with the highest rating for Americano and Cappuccino is presentation, while the indicator with the lowest rating for Americano and Cappuccino is taste. These findings indicate that although consumer ratings are generally good, improvements in taste, especially for Americano, are still needed to enhance consumers' positive perceptions of the products served.

Using a systematic literature review approach to various previously published studies, this research investigates the influence of consumer nationalism on the intention to purchase domestic products. The purpose of this study is to find patterns of results, influencing components, and the impact of consumer nationalism on their behavior when purchasing local products. Data were collected from articles in relevant national and international journals, particularly those discussing ideas about consumer nationalism, consumer ethnocentrism, and factors determining purchase intention. The findings of the study indicate that consumer nationalism has a positive and significant effect on consumers' intention to purchase domestic goods. A number of variables, including product quality perceptions, price sensitivity, cosmopolitanism levels, and consumer demographics, especially Generation Z, who tend to be involved in the digital world, influence this effect. In addition, this study found that customer awareness, attitudes, and preferences towards local products are influenced by social media and digital campaigns such as the Bangga Buatan Indonesia (Proudly Made in Indonesia) program. The results of this study provide strategic benefits for businesses when they develop marketing plans based on the value of nationalism. These results can also be used as a reference for public policies aimed at increasing consumption and competitiveness of domestic products through the implementation of such policies.

This study examines the influence of e-commerce developments on the consumption patterns of Generation Z in Indonesia, the first generation to grow up in the digital era with widespread access to technology, the internet, and social media. Using a literature review method and a qualitative descriptive approach, this study analyzes various factors influencing Gen Z's consumption behavior through e-commerce platforms such as Shopee, Tokopedia, and TikTok Shop. The findings indicate that easy access, attractive promotions such as flash sales, and interactions through social media encourage impulsive consumer behavior. However, e-commerce also has a positive impact in the form of opportunities for the development of digital MSMEs that empower the younger generation economically. Furthermore, the COVID-19 pandemic has accelerated the adoption of online shopping, changing consumption patterns and opening new opportunities for MSMEs. The main challenge faced is the risk of impulsive buying, which can lead to financial and mental health problems. Therefore, financial literacy education and digital marketing regulations are essential to shaping healthy and sustainable consumption patterns for Generation Z. This study provides insights for the government, business actors, and the public in optimizing the benefits of e-commerce while minimizing its negative impacts.  

Adolescent girls' adherence to taking iron tablets is still lacking, iron intake is very important to prevent anemia. Based on the 2018 Riskesdas, the coverage rate of iron tablets is 76.2%, but the awareness of adolescent girls of the importance of preventing anemia by consuming iron tablets is still low. One way to increase compliance with taking blood supplement tablets is by utilizing peer group education. This study aims to determine the effect of peer group education in an effort to increase adherence to taking blood tablets for adolescent girls. This is a quantitative pre-experimental study using One-Group Pretest-Posttest Design. The population was all students of class XI SMAN 1 Godean. Simple random sampling technique with a sample size of 58 female students. Education time was 40 minutes with peer educators in each group. Data analysis using the Wilcoxon test with the results of compliance with iron tablet consumption before education in adolescent girls at SMA Negeri 1 Godean in the category of non-compliant as many as 51 people (87.9%) and compliant as many as 7 people (12.1%), compliance with iron tablet consumption after education has increased in the category of compliant as many as 16 people (27.6%) and non-compliant as many as 42 people (72.4%). In the Wilcoxon Test, the results obtained p = 0.013, therefore it was concluded that there was an effect of peer group education on increasing compliance with blood supplementation tablet consumption in adolescent girls of SMA Negeri 1 Godean.

Sleep quality is a crucial component of health and overall well-being among older adults, as the aging process is commonly associated with various physiological, psychological, and environmental changes that may significantly disrupt normal sleep patterns. Declining bodily functions, increased health problems, and changes in daily routines often contribute to sleep disturbances in later life. This literature review aims to analyze the factors influencing sleep quality in the elderly by synthesizing findings from relevant national and international studies published in recent years. Various factors were identified, including physiological conditions such as chronic diseases, pain, and hormonal changes; psychological factors such as anxiety, depression, stress, and cognitive decline; lifestyle-related factors such as levels of physical activity, dietary habits, medication use, and caffeine consumption; and environmental aspects including noise exposure, lighting conditions, temperature, and overall bedroom comfort. The reviewed literature consistently indicates that poor sleep quality is strongly associated with impaired physical health, reduced cognitive function, increased fatigue, and decreased emotional well-being in older adults. This review highlights the importance of comprehensive, multidisciplinary interventions that address both intrinsic and extrinsic determinants of sleep to effectively improve overall sleep quality among elderly populations.

This study is motivated by the increasing dynamics of criminal activity within the jurisdiction of the East Nusa Tenggara Regional Police (Polda NTT), characterized by regional variations and complex causal factors. Conventional crimes such as assault, theft, and mob violence dominate the crime landscape and significantly affect social stability. The purpose of this research is to analyze the patterns, causes, and crime control strategies implemented by Polda NTT in maintaining public security and order. The study employs an empirical legal approach using a mixed-methods design, combining quantitative analysis of crime statistics with qualitative interviews involving police officers. Data were obtained from the Directorate of General Criminal Investigation (Ditreskrimum) of Polda NTT and cover all police jurisdictions, including one city police department and twenty-one district police offices. Findings reveal that crime rates in NTT are strongly influenced by social, economic, cultural, and geographical factors. The most prevalent crimes include assault, ordinary theft, traffic accidents, and mob violence. Major contributing factors consist of a local culture of violence, alcohol consumption, economic hardship, and low legal literacy. Polda NTT’s strategies involve preventive measures (routine patrols and public legal education), repressive actions (law enforcement and offender guidance), and humanistic approaches such as the Jumat Curhat program, which facilitates direct dialogue with the community.