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The utilization of biopore infiltration holes has become one of the simple and effective innovations in environmental management and soil resource conservation, with great potential to support a healthy environment. This community service activity aims to enhance farmers' understanding of the use of biopore infiltration holes as an effort for soil and water conservation as well as sustainable organic waste management. The outreach was conducted on September 7, 2024, at the Kesambi Village Hall, Pucuk District, Lamongan Regency, targeting 12 members of the farmer group. The implementation method of the activity included preparation stages, conducting a pretest, delivering material along with interactive discussions, and concluding with a posttest as an evaluation of the participants' understanding improvement. The results of the activity indicate an increase in the average knowledge score of participants from 81.25 in the pretest to 97.92 in the posttest. This demonstrates that the socialization method applied was effective in enhancing farmers' understanding of the functions, production techniques, and benefits of biopores. This activity is expected to encourage the independent implementation of biopores by farmer groups, both at the household and agricultural levels, as part of environmentally friendly and sustainable land management practices.

The moral crisis and the decline in students' social awareness encourage education to focus not only on academics but also on character development. The internalization of social education values is important for fostering empathy, responsibility, and social sensitivity. At SMPN 1 Kunjang, undisciplined behavior and low levels of social concern indicate the need for a more effective internalization strategy. This study aims to explore the process of internalizing social education values and the supporting and inhibiting factors among seventh-grade students at SMPN 1 Kunjang. The research method used is a descriptive qualitative approach, with the research location at SMPN 1 Kunjang. Data were collected through observation, interviews, and documentation. The results show that the internalization of social education values at SMPN 1 Kunjang is carried out through habituation, role modeling, school rules, and routine activities that cultivate students' empathy and responsibility. Supporting factors include teacher role modeling, routine school programs, and a culture of discipline. Meanwhile, inhibiting factors include weak family roles, negative peer influence, and lack of discipline.

Guidance and counseling constitute a crucial element in the educational structure of elementary schools, functioning to support students’ holistic development, including academic, social, emotional, and personal aspects. As students at this level are in the early stages of development, they require systematic guidance to actively adapt to the school educational context while optimizing the development of their potential to an optimal level. This study aims to examine the variety of guidance and counseling services in elementary schools and their role in addressing students’ problems through a literature review of relevant scientific sources, including national and international journals as well as reference books published after 2020. The results indicate that the implementation of guidance and counseling at the elementary school level encompasses various forms of services, such as orientation to the school environment, information services, placement and referral guidance, group guidance activities, individual and group counseling services, consultation, and mediation efforts. These services contribute to helping students overcome learning difficulties, behavioral problems, social adjustment issues, and personality development. However, their implementation still faces several challenges, including a shortage of professional personnel and teachers’ limited understanding of guidance and counseling. Therefore, it is essential to strengthen guidance and counseling programs in elementary schools in a well-planned and sustainable manner.

This paper aims to describe the implementation and development of the Merdeka Curriculum at SD IT Permata Hati Entrop, an Integrated Islamic Elementary School. As an educational institution with a vision of integrating general knowledge with Islamic values, SD IT Permata Hati adapts the national curriculum to create learning that is more flexible, focused on essential content, and character-based. This curriculum is developed to optimize students’ potential holistically, encompassing cognitive, affective, and psychomotor aspects through the strengthening of the Pancasila Student Profile.The main focus of curriculum development at this school consists of three pillars: innovative intracurricular learning, the Project for Strengthening the Pancasila Student Profile (P5), and extracurricular activities that support students’ interests and talents. In its implementation, the school applies active learning methods such as Problem-Based Learning (PBL) and contextual learning linked to daily life and Islamic principles. The evaluation process is conducted through formative and summative assessments that are humanistic and reflective in nature. The outcomes of this development are expected to equip students with 21st-century skills and strong religious character in accordance with the demands of the times.

Natural Science (IPA) learning in elementary schools requires the use of learning media that is able to increase students' interest in learning, learning outcomes, and critical thinking skills. However, science learning is still often done conventionally, causing students to be less active and easily bored. Therefore, it is necessary to innovate learning media that is interactive and in accordance with technological developments. One of the digital learning media that can be used is the Quizlet application. This study aims to examine the application of digital flashcards and interactive quizzes using Quizlet learning media in learning the properties and changes of the form of objects in elementary schools. The research method used is a literature study by examining various relevant sources in the form of scientific journals, research articles, and supporting references related to the use of Quizlet in learning. The results of the study show that the use of Quizlet has a positive impact on the learning process, especially in increasing students' interest, activeness, and feelings of happiness during learning. Quizlet's flashcard and test features help students understand the material through engaging visual and audio-visual displays and varied practice questions. In addition, the use of Quizlet has also been proven to be able to improve students' critical thinking skills through question-answering activities, analyzing material, and providing opinions. Student learning outcomes showed an increase with an average score above the Minimum Completeness Criteria (KKM). Thus, Quizlet can be concluded as an effective, engaging, and relevant digital learning medium to support science learning in elementary schools.  

Learning concentration is an important factor in supporting students’ academic success, particularly in Biology study programs that require high levels of accuracy and analytical skills. Learning concentration is influenced by various factors, including sleep quality and dietary patterns. This study aimed to analyze the relationship between sleep quality and dietary patterns and the level of learning concentration among Biology students of class T.BIO1/2022 at Universitas Islam Negeri Sumatera Utara. This study employed an analytic observational approach with a cross sectional design. The research sample consisted of 23 students selected using a total sampling technique. The research instruments included questionnaires on sleep quality, dietary patterns, and learning concentration. Data analysis was conducted descriptively and using cross tabulation. The results showed that students with good sleep quality and regular dietary patterns tended to have higher levels of learning concentration compared to those with poor sleep quality and irregular dietary patterns. Therefore, sleep quality and dietary patterns are important factors that need to be considered to support students’ learning concentration.  

Basketball requires mastery of basic technical skills and supportive physical conditions, including agility, which plays a crucial role in dribbling control and game effectiveness. In the extracurricular activities of Stepa Basketball Madiun, agility training has not been applied systematically, necessitating effective training methods to enhance athletes’ abilities. This study aimed to examine the effects of zig-zag run and shuttle run exercises on athletes’ agility and to compare the effectiveness of both exercises. A numerical methodology utilizing a pre-experimental One-Group Pretest–Posttest framework was implemented. The participants comprised 12 athletes between 13 and 15 years of age, who were allocated into two intervention groups. Data were collected using the Edgren Side Step Test before and after six weeks of training, conducted three times per week, and analyzed using t-tests. The results indicated that both exercises significantly improved athletes’ agility, with shuttle run showing a slightly greater improvement than zig-zag run. These findings reinforce the concept that agility can be enhanced through structured training emphasizing directional changes and speed, and provide practical implications for coaches to integrate shuttle run and zig-zag run exercises in training programs to optimize athletes’ performance.

The 50 meter freestyle is a sprint event that requires explosive strength, efficient technique, and optimal body stability. Arm muscle strength contributes directly to propulsion, while core muscle strength supports stability and force transfer. This study aimed to analyze the influence of arm and abdominal muscle strength on 50-meter freestyle swimming performance among athletes of the Science Swimming Team (SST) Sidoarjo. A quantitative correlational design was employed with a sample of 10 athletes aged 10–12 years (5 males, 5 females). Arm muscle strength was measured using the pull-up test, abdominal strength with a 30-second sit-up test, and swimming performance with the best time in a 50-meter freestyle trial. Data were analyzed using Spearman correlation and multiple linear regression with a 0.05 significance level. Results indicated a significant correlation between arm strength and swimming performance (r = 0.773; p = 0.009), while abdominal strength showed a positive but non-significant correlation (r = 0.609; p = 0.062). Regression analysis revealed that both variables together explained 57.7% of the variance in swimming speed. It is concluded that arm muscle strength has a dominant influence on freestyle sprint performance, whereas core muscles serve as supporting factors for stability and efficiency. These findings highlight the importance of integrated training programs combining arm and core strengthening to optimize sprint performance in young swimmers.

This study addresses the problem of how the implementation of HOTS-based Android gamification influences the higher-order thinking skills of students with ADHD, a group that often faces challenges in traditional learning environments. A quantitative experimental research design was applied, involving 26 students with ADHD from four special needs schools (SLBs) in West Kalimantan. The intervention included HOTS-oriented Android gamified learning, and students' performance was measured using pre-tests and post-tests based on HOTS-level questions. The average pre-test score was 23.72, while the post-test score increased to 53.21. A paired sample t-test showed a significant improvement (t = 8.688 > t_table = 1.708, at a 5% significance level). However, only 57.69% of students met the minimum mastery criteria (KKM = 67), indicating that 15 out of 26 students achieved the expected learning standard. The implementation of HOTS-based Android gamification significantly improved the higher-order thinking skills of students with ADHD. Nonetheless, the overall results, based on average scores and classical completeness, indicate that many students still did not reach the expected level of mastery. Further enhancements in instructional design may be necessary to optimize outcomes for this group of learners.

Rainfall is a crucial factor in the stability of the Earth's ecosystem and has a significant impact on agriculture, forestry, energy, and water management. However, increasingly unstable climate change makes rainfall patterns difficult to predict accurately using traditional methods. The city of Medan, the capital of North Sumatra Province, has a tropical rainforest climate with an average annual rainfall of approximately ±2200 mm and an average temperature of 27°C. Significant weather fluctuations in this area can trigger flooding when rainfall increases and cause water shortages when rainfall decreases (BMKG, 2021). Therefore, a prediction approach that can manage non-linear and dynamic data is needed. Artificial Neural Networks (ANN) are one of the reliable machine learning methods for detecting data patterns. By using the backpropagation algorithm, the model can gradually reduce prediction errors, making it widely used in weather forecasting applications. In this regard, this study uses ANN with the backpropagation method to forecast monthly rainfall in Medan City by utilizing data from 2022–2024 as training and testing data.

Male infertility represents a major global health concern, with oxidative stress playing a central role in the deterioration of sperm quality. In recent years, growing attention has been directed toward herbal medicine as a potential alternative or complementary therapy due to its antioxidant and multi-target properties. However, a comprehensive long-term overview of the global research landscape in this field remains limited. A bibliometric and visualized analysis was conducted using publications indexed in the Scopus database from 2005 to 2025. Eligible peer-reviewed articles were retrieved following PRISMA guidelines. Bibliometric indicators were analyzed using Biblioshiny (R-Bibliometrix) to assess publication trends, leading contributors, and thematic evolution, while VOSviewer was employed to visualize international collaboration networks, co-citation patterns, and keyword co-occurrence clusters. A total of 562 articles were included, revealing a strong upward trend in scientific output, particularly after 2016, with an annual growth rate of 15.78% and a peak in 2025. Iran, China, and Nigeria emerged as the most productive countries, while the Faculty of Veterinary Medicine and several universities in Africa, the Middle East, and Asia were identified as leading institutions. Keyword analysis highlighted three dominant research fronts: semen quality assessment, testicular histopathology, and oxidative stress–related molecular mechanisms. The collaboration network indicated increasing global and South–South research synergy. The field of herbal medicine for male infertility has evolved into a mature and multidisciplinary research domain, increasingly grounded in mechanistic and experimental evidence. These findings provide a strategic overview of research hotspots and emerging trends, offering valuable guidance for future experimental and clinical investigations.

RS at Kemayoran continues to experience low conversion of antenatal care (ANC) patients to delivery services, with a conversion rate of 6.9% in 2024. The maternity ward Bed Occupancy Rate (BOR) also remains below national standards. Preliminary assessments indicate dissatisfaction with the hospital’s healthscape, low mimetic desire reflected in limited recommendations, and suboptimal perceived value. This study examines the effects of healthscape and mimetic desire on childbirth location decisions, with perceived value tested as a mediating variable.Methods: A quantitative cross-sectional study was conducted using Structural Equation Modeling (SEM). Data were collected from 210 ANC patients at RSUD Kemayoran through structured questionnaires. Variables included healthscape, mimetic desire, perceived value, and delivery location decision. All instruments met validity and reliability criteria.Results: Healthscape and mimetic desire significantly influenced the decision to choose RSUD Kemayoran for childbirth. Healthscape did not significantly affect perceived value, whereas mimetic desire showed a significant effect. Perceived value had a significant direct effect on delivery decisions but did not mediate the relationships between healthscape or mimetic desire and delivery choice. Healthscape emerged as the most influential determinant.Conclusion: Physical healthcare environments play a critical role in childbirth location decisions. Improving healthscape quality and strengthening professional and social recommendations may enhance ANC-to-delivery conversion rates in public hospitals.

The implementation of the Health Workload Analysis (ABK Kes) method reveals both strengths and weaknesses, particularly regarding the suboptimal execution of core tasks such as filing and distributing medical records. This study aims to compare the workload of health human resources (SDMK) between primary and advanced healthcare facilities—specifically Banyudono 1 Public Health Center and Indriati Boyolali Hospital—both of which have implemented hybrid medical record systems. Using primary data collected through interviews and observations and analyzed via the ABK Kes method, the results indicate a need for 10 additional staff members in the Casemix Unit at Indriati Boyolali Hospital and 2 additional medical record practitioners at Banyudono 1 Public Health Center. The Available Working Time (WKT) at the Public Health Center was set at 75,000 based on the Minister of PAN-RB Regulation No. 1 of 2020, whereas the Hospital used real-time calculations. While the Public Health Center aligns its policies with Ministry of Health Regulation No. 19 of 2020, the Hospital adjusts its staffing needs based on the ABK Kes results. Given that this method focuses primarily on quantity, future research and development (R&D) should integrate Lean Thinking for process analysis, ABK Kes for capacity, Queueing Theory for dynamic analysis, and NASA-TLX for psychological evaluation to provide a more holistic assessment of staffing needs.

This study aimed to determine the effect of different bait types on the catch of larval shrimp (Macrobrachium lar) using a lift net and to determine the best bait type in the waters of Cijeruk Indah, Garut Regency, West Java. The method used in this study was an experimental method with nine replications. The independent variables in this study consisted of three types of bait: earthworms, fine rice husks, and pellets, while the dependent variable was the weight of the larval shrimp caught. The results showed that different bait types significantly affected the larval shrimp catch. Based on the total catch during the study, pellet bait yielded the highest yield, with a total weight of 2,316 grams. This was followed by fine rice husk bait with a total weight of 1,256 grams, and earthworm bait with the lowest yield, at 364 grams. Data analysis using ANOVA showed a significance value of 0.031 (p < 0.05), confirming a significant difference in catch responses between the three bait types. In conclusion, pellets are the most effective type of bait to use in the anco net fishing gear in catching larval shrimp at the research location.

This research aims to determine the growth of Rhizophora apiculata mangroves based on height, number of leaves and stem diameter in mangrove nurseries in the Segara Ayu Group, Kedonganan, Bali. The research was conducted for six months, from March to August 2025, using quantitative descriptive methods. Observations were made on 40 plants spread across four demonstration plots, with data collected every two weeks. The environmental parameters measured include temperature and salinity. The results showed that the absolute growth in plant height ranged between 27–31 cm, with relative growth of 27.4–33.7%. The average number of leaves reaches 11 to 18 pieces, while the stem diameter ranges from 1.7–2.7 cm. Environmental conditions at the research location are classified as supporting optimal growth, with salinity of 24–28 ppt and temperature of 28–31°C, In general, Rhizophora apiculata plants show good growth during the nursery period, which indicates that the Segara Ayu location has ecological conditions that are suitable for mangrove rehabilitation activities.

Penelitian ini bertujuan untuk menganalisis strategi pengelolaan arus kas dalam mendukung keberlanjutan usaha kue tradisional dengan mengambil studi kasus pada Toko Roti Ganjel Rel Ambarawa. Pengelolaan arus kas yang efektif merupakan faktor krusial dalam menjaga keberlangsungan usaha kecil dan menengah, khususnya pada industri makanan tradisional yang menghadapi tantangan fluktuasi permintaan musiman dan persaingan dengan produk modern. Metode penelitian yang digunakan adalah kualitatif deskriptif dengan pendekatan studi kasus melalui observasi langsung, wawancara mendalam dengan pemilik usaha, serta analisis dokumen keuangan selama periode enam bulan. Hasil penelitian menunjukkan bahwa Toko Roti Ganjel Rel Ambarawa menerapkan beberapa strategi kunci dalam pengelolaan arus kas, meliputi sistem pencatatan keuangan harian yang terstruktur, pengelolaan persediaan berbasis permintaan historis, diversifikasi produk untuk menstabilkan pendapatan, serta penerapan kebijakan kredit yang ketat kepada pelanggan. Strategi-strategi tersebut terbukti efektif dalam menjaga likuiditas usaha dengan rasio kas rata-rata sebesar 1,8 dan periode perputaran kas selama 15 hari. Temuan penelitian ini memberikan kontribusi praktis bagi pelaku usaha kue tradisional dalam merancang sistem pengelolaan arus kas yang berkelanjutan serta kontribusi teoretis dalam pengembangan model manajemen keuangan untuk usaha mikro kecil dan menengah sektor kuliner tradisional.

Taxes play a vital role as the primary source of state revenue and a key instrument for financing national development through the State Budget (APBN). This study aims to analyze the determinants of tax compliance among Micro, Small, and Medium Enterprise (MSME) taxpayers in Semarang City, with a particular focus on the effects of tax policy, subjective norms, and financial performance. A quantitative associative approach was employed, using primary data collected through questionnaires distributed to 100 MSME taxpayers selected via purposive sampling. The data was analyzed using the Partial Least Squares (PLS) method with WarpPLS software. The results indicate that tax policy and subjective norms have a positive and significant effect on MSME tax compliance, while financial performance shows no significant effect. The adjusted R² value reveals that the model explains 87.2% of the variance in taxpayer compliance. To enhance MSME tax compliance, the government should simplify tax regulations, strengthen social norms through education and community engagement, and ensure consistent, transparent, and fair implementation of tax policies

The maternal mortality rate (MMR) in Dompu Regency is still relatively high. Directly, this is caused by hypertension, COVID-19, etc., while indirectly, it is caused by reproductive status or four too (4T), namely too young, too old, too close together, and too many children. This research focuses on indirect causes that are often not overlooked, namely, to describe the knowledge and attitudes of pregnant women about 4T at the Matua Village Health Post in the Dompu Barat Health Center working area. This research is a quantitative research with a descriptive design. The population in this study were all pregnant women who had their pregnancies checked at the Matua Village Health Post in the Dompu Barat Health Center working area. Samples were taken using a total sampling technique from June to August 2023 with 40 people. Data collection techniques in this research were through interviews and filling out questionnaires. This research showed that the respondents' knowledge about 4T risks was mainly in the poor category. Namely, 18 respondents (46%), and the least was in the good and sufficient category, namely 11 respondents (27%) each. Respondents' attitudes about the risks of 4T mainly were in the harmful category, namely 31 respondents (78%). Meanwhile, nine respondents (22%) showed negative attitudes. Based on the research results, it was concluded that the knowledge of pregnant women at the Matua Health Post in the Dompu Barat Health Center working area was mostly in the poor category. Meanwhile, most mothers' attitudes are in the harmful category.

Breakfast and sleep quality are important factors that can influence students’ concentration and academic achievement. This study aims to analyze the relationship between breakfast consumption levels and sleep quality with the learning achievement of students at SMP Negeri 31 Medan. This research used a quantitative method with a cross-sectional design. The study population consisted of all 192 eighth-grade students, with a sample of 88 respondents selected through simple random sampling. Breakfast intake was measured using a 3x24-hour food recall (breakfast time only), sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) questionnaire, while learning achievement was obtained from semester exam scores in Indonesian Language and Mathematics subjects. Data analysis was carried out using the Chi-Square test with a significance level of 0.05. The results showed a significant relationship between breakfast intake and learning achievement in Indonesian Language (p=0.003) and Mathematics (p=0.000). Sleep quality was also proven to be associated with learning achievement in Indonesian Language (p=0.001) and Mathematics (p=0.000). The conclusion of this study is that having breakfast with adequate nutritional intake and maintaining good sleep quality contribute positively to improving students’ learning achievement.

Forensic entomology is a branch of forensic science that utilizes insects and other arthropods as biological indicators in death investigations. This discipline plays a crucial role, particularly in cases of advanced decomposition, where conventional forensic methods often face limitations. One of the key contributions of forensic entomology is estimating the post-mortem interval (IPM), or time since death, which can assist investigators in reconstructing the chronology of events. Furthermore, entomological analysis can provide information regarding the location of death, possible movement of the body, and environmental conditions surrounding the crime scene. Common approaches include analyzing insect succession patterns that appear according to the stages of decomposition of the body and determining the age of larvae based on their developmental stage and growth rate. Environmental factors, particularly temperature, humidity, and microhabitat conditions, significantly influence insect development and therefore must be carefully considered in the analysis. This literature review aims to discuss the basic concepts, functions, and role of forensic entomology in law enforcement. Furthermore, this review emphasizes the importance of accurate insect species identification to improve the validity and reliability of the resulting time-of-death estimates.