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Deforestation in Indonesia's hilly regions has a significant impact on increasing the rate of erosion and sedimentation. This study aims to systematically examine the effects of deforestation on erosion and sedimentation processes and evaluate conservation approaches used to mitigate these impacts. The method employed is a literature review of various relevant national and international studies, focusing on tropical upland areas in Indonesia. The analysis reveals that the conversion of forests into agricultural land, plantations, and settlements results in the loss of vegetative cover, which plays a critical role in stabilizing soil particles and regulating surface runoff. The resulting impacts include increased erosion rates, soil structure degradation, and elevated sedimentation in water bodies, which deteriorate water quality, reduce reservoir capacity, and harm aquatic ecosystems such as coral reefs and mangrove forests. Effective conservation approaches include vegetative techniques such as reforestation and agroforestry, as well as mechanical techniques such as terracing and check dams. The main recommendation from this review is the need for integrated conservation policies, community participation, and the mapping of vulnerable areas to achieve sustainable and adaptive land management in Indonesia’s hilly regions.

The development of artificial intelligence (AI) in learning media presents challenges related to the uneven readiness of human resources and infrastructure, thus affecting the effectiveness of its implementation. This study aims to examine the effect of AI implementation in learning media development on learning outcomes of students of Faculty of Economics, University of Balikpapan. The method used is quantitative with survey design and Structural Equation Modeling (SEM) analysis using AMOS. The sample consists of 113 students selected by simple random sampling from the population of 376 active students. The results of the analysis showed that the readiness of lecturers and the quality of AI-based learning media had a significant effect on improving student learning outcomes. However, the success of AI implementation is also strongly influenced by infrastructure support and educator training. The findings provide important implications for learning media developers and policy makers to strengthen lecturers' capacity and improve technology infrastructure to support inclusive and sustainable digital transformation of education. In addition, ethical aspects and data privacy should be the main concerns in the development of AI-based learning media.

This study aims to analyze the relationship between leadership style and the performance of State Civil Apparatus (ASN) in the Waropen Regency Regional Secretariat. Specifically, this study focuses on determining: (1) the strength of the relationship between leadership style and ASN performance, and (2) the level of significance of the relationship between leadership style and ASN performance in the Waropen Regency Regional Secretariat. This study uses an associative or causal research approach to identify the relationship and influence between variables. The study population consists of all ASN in the Waropen Regency Regional Secretariat, totaling 180 people. Sample selection was carried out using the probability sampling method using the cluster sampling technique. Samples were taken from several job groups, namely Regional Secretary Officials, Expert Staff Officials and Assistant Regional Secretaries, sections and subsections, and staff who do not have structural positions. The number of respondents who participated in this study was 60 people. Data collection was carried out through distributing questionnaires and collecting supporting documents. The data used included primary data obtained directly from respondents, as well as secondary data from archives and official documents of related agencies. Data analysis was carried out using correlation analysis techniques to measure the strength of the relationship and significance tests between variables. The results of the study indicate a positive relationship between leadership style and ASN performance, with a correlation coefficient of 0.382, indicating a moderate relationship. Furthermore, a significant positive effect was found with a significance level of 0.003 (<0.05), thus concluding that leadership style significantly contributes to improving ASN performance within the Waropen Regency Regional Secretariat. The implication of this study is the need to strengthen leadership capacity at various levels of office, in order to create a conducive work climate, motivate employees, and encourage optimal performance. These results can be used as a reference for local governments in designing more effective leadership training and development programs.

Farmer group institutions play a strategic role in supporting agricultural development; however, many farmer groups still face limitations in data management and institutional administration. These limitations often hinder effective planning, accurate decision-making, transparency, and access to various agricultural development programs and partnerships. This Community Service Program (PKM) aims to enhance farmers’ understanding and practical skills in data management and institutional administration through structured extension activities conducted at the Agricultural Extension Center (BPP) of Bukit Kapur Subdistrict, Dumai City. The methods applied include lectures to introduce basic concepts, interactive discussions to encourage knowledge exchange, and hands-on practice in preparing, organizing, and managing farmer group administrative records. A participatory approach was employed to actively involve participants throughout the program. The results indicate a significant improvement in participants’ knowledge and skills related to farmer group administration, along with increased awareness of the importance of orderly and accountable administrative management. In addition, the program fostered a collective commitment to implementing sustainable and systematic record-keeping practices. Furthermore, the activities encouraged the emergence of local leadership and strengthened farmer group institutions as social capital, contributing to greater farmer independence, organizational resilience, and long-term welfare improvement.

This study is a research in the field of Public Administration that aims to describe the conception of community empowerment in improving economic income through the development of local coffee products in Winduaji Village. The approach used is descriptive qualitative with a case study design. Research informants were selected using purposive sampling technique, with data sources including primary and secondary data. The focus of this research encompasses empowerment aspects that are oriented toward community needs, based on local potential, encouraging independence, environmentally oriented, and structurally based. The data analysis technique uses an interactive model. The research results show that the concept of community empowerment through local coffee development in Winduaji Village, Paguyangan District, Brebes Regency has been running quite well. This program has successfully increased community capacity in coffee processing and opened business opportunities through strengthening the identity of local coffee products with the branding "Kopi Kebon Winduaji". Nevertheless, there are still challenges such as limited technical knowledge in cultivation, lack of business capital, and suboptimal market access. Overall, this empowerment program has a positive impact on improving the community's economy, although it still requires continuous assistance to achieve more optimal results.

In the 2024 Tanjungpinang City Pilkada, the Rahma-Rizha pair competed with Lis-Raja in the mayoral and deputy mayoral elections. Both candidate pairs have previous mayoral experience. The campaign was conducted directly to the public and utilized digital media. This study aims to compare the political marketing process between the Rahma-Rizha and Lis-Raja candidate pairs with the 4P theory by Philip B. Neffinegger and using qualitative methods. Based on the results of the product indicator study, the Lis-Raja pair excelled in active campaign programs and approaches, while Rahma-Rizha relied on the incumbent's experience and specific religious programs. Although their strategy was less than optimal, the program was an advantage over their political opponents. The promotion indicator showed the Lis-Raja pair's superiority in campaign effectiveness through social media and community support, while the Rahma-Rizha pair was stronger in direct meetings although less optimal in digital promotion and involvement of supporting figures. The price indicator explained that the Lis-Raja pair had greater financial capacity than the Rahma-Rizha pair. Finally, the place indicator shows that the Lis-Raja pair was more effective in approaching the community by involving religious figures as an effort to strengthen the religious brand by changing their appearance as a religious figure in the public eye, while Rahma tried to improve her image and support through Rizha, who has a background in preaching, to strengthen the mass base among religious figures, but this did not achieve the expected results. Although the Lis-Raja pair has an advantage in several political marketing indicators, such as a more active campaign program and effective use of social media, the Rahma-Rizha pair still has the potential to gain support, especially among voters who prioritize experience and personal strength in leadership.

Culinary micro, small, and medium enterprises (MSMEs) in Banjarnegara face significant challenges in managing innovations and implementing adequate hygiene standards. The limited knowledge and skills of MSME actors in these two aspects have an impact on low competitiveness and business sustainability in the midst of increasingly fierce market competition. This community service program aims to increase the capacity of culinary MSMEs through innovation management training and the implementation of hygiene standards. The program methodology includes a series of workshops, training sessions, and hands-on mentoring that are designed in a participatory and contextual manner according to local needs. The training material is comprehensively arranged, covering theoretical and practical aspects relevant to the characteristics of culinary MSMEs in Banjarnegara. The results of the program implementation showed a significant increase in participants' understanding of the importance of product innovation and the implementation of hygiene standards. The real impact of this program can be seen in improving product quality and variety, production process efficiency, and increasing revenue by 30-50% within six months after training. In addition, there has been a change in business behavior that is more adaptive and sustainability-oriented. The success of this program confirms the importance of a structured and participatory approach in empowering MSMEs, and shows that interventions based on local needs can produce significant economic and social impacts. The implementation model of this program has the potential to be replicated for the development of MSMEs in other sectors and regions with appropriate contextual adjustments.

This study aims to assess how well the Problem-Based Learning learning model improves the learning outcomes of Science High School Negeri 1 Nanusa grade XI students studying the Structure and Function of Plant Tissues. Learning biology frequently calls both a thorough conceptual grasp as well as an instructional strategy that may best engage pupils. The Classroom Action Research methodology is used in this study in two cycles, each with two meetings. Pre-tests, post-tests, observation of teacher and student activities, and documentation of the learning process were used to gather data. The study's findings demonstrated that using the Problem-Based Learning paradigm improved student learning outcomes' average score from 70 in the first cycle to 82 in the second. Additionally, the percentage of classical completeness rose dramatically from 40% to 90%. Furthermore, the second cycle appeared to have better results regarding students' active participation in group discussions, comprehension of the subject matter, and capacity to communicate group work outcomes. These results suggest that biology instruction at the secondary school level benefits greatly from using problem-based learning. This methodology promotes students' active participation, conceptual comprehension, and improved academic performance.

This research aims to analyze the implementation of da'wah management in community organizations in Kresek District, Tangerang Regency. The research focuses on the application of da'wah management functions including planning, organizing, actuating, and controlling in da'wah activities. The research method used is descriptive qualitative with data collection techniques through observation, in-depth interviews, and documentation. The research subjects were administrators of Islamic community organizations in Kresek District. The results showed that the implementation of da'wah management in community organizations in Kresek District still requires optimization, especially in the aspects of organizing and controlling. Da'wah planning has been carried out well through the preparation of short-term and long-term work programs, but there are still obstacles in organizing human resources and coordination between organizational elements. The implementation of da'wah programs runs smoothly despite challenges in adapting to technological developments. The supervision and evaluation system needs to be improved to ensure the effectiveness of da'wah programs. This research provides recommendations for strengthening organizational management capacity through da'wah management training and developing collaboration between community organizations.

Finding out “persepsi santri” at Islamic Boarding School Raudlatul Ulum 1 Putri about the Compulsory Study Hour activity as a self-study method was the aim of this study.  This study employed a qualitative methodology, gathering data through documentation, interviews, and observation.  The findings demonstrated that students benefited greatly from the Compulsory Study Hour exercise, which enhanced their capacity to focus, comprehend the subject matter, and study on their own. However, several problems hindered the Compulsory Study Hour activity, such as tired students, monotonous learning methods, and lack of mentors. To make this activity more effective, it is recommended to add variations in learning methods, provide adequate mentors, and give students sufficient rest time.

This article discusses the evaluation of learning outcomes in Islamic Religious Education (PAI) through a library research approach. Evaluation is a crucial component of the learning process, as it measures the extent to which learning objectives cognitive, affective, and psychomotor have been achieved. In practice, PAI evaluations still tend to emphasize the cognitive aspect, while the affective and psychomotor domains receive less attention. Findings from various literature sources emphasize the importance of holistic evaluation that comprehensively assesses all learning domains. Alternative methods such as observation, portfolios, reflective journals, self-assessment, and religious project-based evaluations are recommended to capture students' learning outcomes more accurately. However, implementation challenges persist, including limited time, insufficient teacher training, and a lack of appropriate evaluation tools. Therefore, this article recommends enhanced teacher capacity-building, supportive policies, and innovation in evaluation systems so that PAI assessment moves beyond administrative formality and effectively fosters students’ Islamic character development in a holistic manner

The loading and unloading process involves moving goods from one place to another, often requiring specialized equipment such as a wire crane. In maritime operations, unexpected incidents like wire crane breakage can occur. Wire crane breakage refers to damage in the sling wire of a ship's crane, reducing its lifting capacity and causing the wire fibres to unravel. During sea-based fieldwork on the MV. Pacific Bulk, researchers observed a wire crane failure during loading and unloading operations, which caused delays and financial losses. This study aims to identify the causes of wire crane breakage on the MV. Pacific Bulk and examine its technical and operational impacts. Using a qualitative descriptive method and fishbone analysis for data interpretation, the study found several contributing factors: wire corrosion, crane age, lack of standard operating procedures (SOPs) for crane maintenance, insufficient crew, inadequate maintenance, lack of routine inspections, and challenging environmental conditions. The research also highlights the technical and operational consequences of such failures, including delays and economic loss. To address the issue, the study suggests implementing scheduled periodic inspections following SOPs, applying regular lubrication, and maintaining data records of the wire crane’s lifespan. These preventative measures aim to improve operational efficiency and avoid future wire crane failures.

Natural gas is an essential industrial fluid, and its distribution requires a pipeline system that is safe and leak-free. Leakage in natural gas pipelines remains a major concern, as it reduces public confidence in using gas for household purposes. Therefore, testing is conducted before the pipeline network is operated. One commonly used method to detect leaks is the Pneumatic Test, which evaluates the strength and integrity of pipes and their joints according to standards for polyethylene natural gas pipelines. This test uses compressed air supplied by a compressor, with pressure and temperature measured at the inlet pipe using a pressure gauge. The study found no pressure changes or leakage throughout the test. The calculated holding time required for the pneumatic procedure was 1 hour, 26 minutes, and 8 seconds. Non-Destructive Testing (NDT) results showed that: (a) at 50% of test pressure (approximately 10 bar), the pipe held for 15 minutes with no pressure drop; (b) at 75% (around 15 bar), pressure remained stable for 15 minutes; and (c) at 100% (20 bar), pressure was maintained for 75 minutes without loss. Welding was performed using Nikko Steel electrodes (2 mm × 300 mm, 50–80 A), supported by proper safety gear and tools, and a Riland welding machine with a 400-A capacity.

This study explores the visionary leadership strategies of Kyai in enhancing the quality of Islamic education at Pondok Pesantren Daaru Attauhid, Raudhatul Mujawwidin, and Al Jauharen in Jambi Province, Indonesia. Employing a qualitative approach with a multi-site design, the study collected data through in-depth interviews, participant observations, and document analysis. Findings reveal that visionary Kyai leadership is characterized by strong vision, educational innovation, integration of diniyah and general curricula, and collaboration with external stakeholders. Key challenges include limited human resources, insufficient infrastructure, and lack of stakeholder engagement. The study recommends leadership training, institutional capacity development, and technological integration to address these challenges and support sustainable Islamic education.      

Tegalwaru Village in Ciampea District, Bogor Regency, possesses substantial potential for sustainable Micro, Small, and Medium Enterprise (MSME) development, yet faces challenges in marketing and digital adoption. This study aims to analyze the progress of MSMEs in Tegalwaru, focusing on production, marketing strategies, and ecotourism integration to enhance economic growth. Using a qualitative descriptive approach, data was collected through in-depth interviews with MSME actors, field observations, and document analysis. Findings indicate that while MSMEs have advanced in product diversification and production capacity, their growth is hindered by limited digital marketing skills and inadequate access to capital. Conversely, the village’s rich natural and cultural resources present significant opportunities for ecotourism, which could synergize with MSMEs to boost local income sustainably. The study highlights the need for targeted interventions, including digital literacy training, improved financing access, and collaborative efforts among MSMEs, local government, and tourism stakeholders. By strengthening these aspects, Tegalwaru can achieve holistic MSME development, fostering economic resilience and community welfare. The research underscores the importance of integrating MSMEs with ecotourism as a strategy for inclusive and sustainable rural development.

The aim of the service is to find out how the sub-district government is making efforts to empower the community of brick craftsmen in Kayumalue Ngapa Subdistrict, North Palu District, Palu City. Community Empowerment is an activity to increase community participation in accessing and enjoying a better and more decent life so that they experience increased capacity and social protection. This activity is carried out through community service, which is a community service-based activity to increase students' sense of empathy for the conditions of society and their environment. community service was carried out in North Palu District, Kaymalue Ngapa Village, with the results of this service showing that efforts to empower the community's economy through the red brick industrial center are an effort to utilize natural resources in Kaymalue Ngapa Village. The implementation is a craft activity that utilizes human resources. By empowering the community's economy through the red brick industrial center, it can increase the community's economic income. The existence of a red brick industrial center creates jobs for the community thereby increasing the community's economic income. The increase in income from working in the red brick industry can be seen from the income one earns. His income is sufficient to meet basic needs and basic needs.

In geotechnical engineering, building robust structures is crucial to ensure the bearing capacity of structures against external forces, so making sure soil strength and unreliable build cost and duration prediction are also very important and preliminary aspects of any construction project. Therefore, in this first-of-its-kind modern examine, the capability of various artificially intelligent (AI)-based models toward reliable forecasting and estimation of preliminary construction expenses, duration, and strength at shear is explored. First, background information about the revolutionary artificial intelligence (AI) technique along with its many distinct models ideal for geotechnical and building engineering problems is presented, The use of AI-based models in the literature for the aforementioned construction and maintenance applications is discussed in a number of current works, together with their benefits, drawbacks, and future directions. Several important input elements that significantly affect the preliminary price of construction, construction time, and soil's shear strength estimation are listed and given through analysis. Finally, some obstacles to employing AI-based models for precise forecasts in these applications are discussed, along with elements influencing the problems with cost overruns. Thus, this work can help civil engineers make effective use of artificial intelligence (AI) to solve difficult and risky tasks. It can also be used to Internet of Things (IoT) environments for self-learning applications like smart architectural health-monitoring systems

Food safety is a fundamental aspect in the culinary industry that plays a direct role in consumer health and business sustainability. However, culinary Micro, Small, and Medium Enterprises (MSMEs) often lack understanding of the importance of food safety standards and good sanitation practices. This community service activity aims to increase the awareness, knowledge, and skills of culinary MSME actors in implementing food safety principles as a whole. The methods used include theoretical and practical training, intensive assistance, and improvements to hygiene supporting facilities and infrastructure. A participatory and comprehensive approach is applied to ensure the active involvement of MSME partners in every stage of activities. This activity has significantly improved partner understanding, with pre-test and post-test scores showing an increase of 35%. As many as 90% of partners are able to demonstrate hygiene practices that meet standards, such as the use of personal protective equipment, raw material management, and sanitation of the work environment. In addition, the consumer satisfaction survey showed that 85% of respondents felt an improvement in the quality of culinary products after business actors implemented food safety principles. These results reflect the success of activities in forming a sustainable hygiene culture among culinary MSME actors. The holistic approach applied has proven to be effective in changing behavior and improving hygiene practices of business actors. This activity not only has an impact on improving product quality and consumer trust, but also strengthens the competitiveness of culinary MSMEs in a market that increasingly demands high quality standards. Thus, this community service makes a real contribution to strengthening the capacity of culinary MSMEs through the implementation of sustainable food safety.

The transformation of digital leadership in education has become an urgent necessity amid rapid technological advancements and shifting social paradigms. This study aims to identify multiplying factors in digital leadership, examine strategies for accelerating transformation, and integrate Biblical leadership values within the digital context. Using a qualitative-descriptive approach through literature review, the paper finds that transformational leadership styles, distributed leadership, human resource digital competencies, innovation culture, technological infrastructure, and data-driven decision-making play crucial roles in enhancing digital leadership transformation. Moreover, values such as humility, wisdom, integrity, and love, as taught in the Bible, provide a strong moral foundation for leadership in the digital era. The study recommends capacity building for leaders, the development of learning communities, supportive policies, and the integration of ethical-spiritual values as key drivers for successful leadership transformation in education.

This study aims to evaluate the performance of the Sewage Treatment Plant (STP) at PT PLN Nusantara Power Unit Pembangkitan Gresik in reducing pollutant loads from domestic wastewater. The evaluation involves analyzing water quality parameters including pH, BOD, COD, TSS, oil and grease, total ammonia, and total coliform at both inlet and outlet of the STP. Additionally, the actual daily discharge was observed and compared to the design capacity to assess operational efficiency. The method used was descriptive qualitative, involving field observation, documentation, and laboratory test data analysis during the January–March 2025 period. The results show that all outlet parameters met the effluent standards set by Regulation No. 68/2016 of the Ministry of Environment and Forestry. However, the actual flow rate, which is only 1.6–3.3% of the design capacity, indicates potential inefficiencies in energy use and biological processes. Therefore, operational adjustments and optimization of STP capacity utilization are necessary for more efficient and sustainable system performance.