Publication Search

Background: Chronic Obstructive Pulmonary Disease (COPD) is defined as a non-communicable disease related to the respiratory system, where airway spasm occurs which is interpreted through shortness of breath, decreased oxygen saturation, and increased sputum production. This sputum production is caused by exposure to harmful substances that can inhibit mucociliary clearance, goblet cell proliferation occurs which causes hyperplasia and hypertrophy resulting in the growth and enlargement of mucous glands which results in increased sputum production and causes ineffective airway clearance nursing problems. The purpose of this study was to describe nursing care for ineffective airway clearance (COPD) with effective cough training at RSUD dr. R. Soedarsono. Methods: This research used a case study design. The research participants were COPD patients with ineffective airway clearance nursing problems who were given interventions in the form of effective cough training in Interna Room 2 at RSUD dr. R. Soedarsono. Data collection was done through interviews, observation, physical examination, and documentation. Results: Ineffective airway clearance is resolved as shown by the patient saying the cough has decreased and is not tight, able to remove phlegm, additional breath sounds decrease, sputum production decreases and breathing frequency is 20x/minute.  Conclusion: Effective cough training is proven to be effective in improving airway clearance in COPD patients, so it can be one of the non-pharmacological interventions to overcome this problem.

Human mobility between countries has become an inevitable phenomenon in an increasingly open era of globalization. One of the tangible consequences of this mobility is the increasing number of mixed marriages between Indonesian citizens and foreign nationals. Although mixed marriages are a great way to interact across the globe, they often cause difficult legal problems, especially regarding the citizenship status of children born from these marriages. Children may be at risk of statelessness, or without citizenship, if the legal systems and principles between countries differ. This contradicts the principle of protection of human rights in international law. The purpose of this study is to examine the regulation of citizenship for children born to mixed marriages from an international law perspective. In addition, this study also investigates its relationship with Indonesian national law, particularly Law No. 12 of 2006 concerning Citizenship of the Republic of Indonesia and other related legal instruments. To gain a better understanding of the compatibility between national legal practices and international standards, a legislative, case, and comparative approach was used in this study. The results of the study show that, although Indonesia has adopted several principles of international law to prevent loss of citizenship and grant limited dual citizenship recognition to children born of mixed marriages, there is still a gap between the normative and its implementation. This discrepancy can lead to legal uncertainty and reduce the protection of children's rights. In conclusion, this study emphasizes that national and international law in the field of citizenship must be harmonized to build a legal system that is responsive, fair, and in line with global societal progress, as well as to protect children's rights at the international level.

Limited digital literacy remains a challenge for micro, small, and medium enterprises (MSMEs) in utilizing social media as a marketing tool. MSMEs TSB LURE in Bangka Kota Village, South Bangka Regency, face problems in expanding their market reach because their marketing strategies are still conventional. This community service activity aims to improve the digital marketing capacity of MSMEs through the use of the TikTok platform. The method used is Participatory Action Research (PAR), which actively involves partners in every stage of the activity, from problem identification, digital literacy training, content production assistance, to the implementation of TikTok Shop with the yellow basket feature. The results of the activity showed significant improvements, namely an increase in followers from 15 to 245, an increase in promotional content from 0 to 12, audience interaction reaching more than 350, and 65 clicks on the yellow basket. These achievements not only increased product visibility but also fostered social change in the form of the emergence of creative youth groups, local leaders from SME actors, and new awareness about the use of digital technology in supporting the local creative economy.

This community service (PkM) was conducted to address problems related to the convergence law, sensitive periods, and developmental tempo among students (santri) at Madrasah Tsanawiyah Zainul Hasan 1 Genggong. The main issues included an imbalance in development (cognitive, emotional, social, and spiritual) due to fragmented learning approaches, missed stimulation during the sensitive periods, and a uniform approach that disregarded individual developmental tempo. The objective of this PkM was to provide an understanding of these concepts to both the students and the administrators, and to establish a more effective and adaptive learning approach. The methodology employed a qualitative approach with strategies such as participatory observation, in-depth interviews, and Focus Group Discussions (FGD), involving the Area D Administrators and students of Pondok MTs Zainul Hasan 1 Genggong. The results of the mentoring for Area D students demonstrated that their development became more balanced and integrated (convergence law), stimulation was provided during the appropriate sensitive periods, and mentoring was adjusted to the individual developmental tempo. These changes resulted in holistic progress, stronger skill formation among the students, and an increase in their learning motivation.

The success of a production process is highly dependent on effective quality control. In this study, the focus is directed toward Pc Slab Type A products manufactured by PT. XYZ, a precast concrete company for highways and building structures. The evaluation emphasizes efforts to reduce chipping defects. Improvement priorities were determined using the Failure Mode and Effect Analysis (FMEA) method based on the Risk Priority Number (RPN). Root Cause Analysis (RCA) was applied to identify the underlying problems. The analysis revealed that the dominant factor comes from the human aspect, with the highest RPN value of 294, namely the lack of regular supervision. Additional contributing factors include improper mold opening methods (RPN 216), inconsistent worker performance (RPN 175), inter-division transfers (RPN 125), and delayed maintenance schedules (RPN 120). All causes were elaborated using the 5W+1H approach, covering reasons, locations, timing, implementation, and proposed corrective actions.

Digital transformation in the Industry 4.0 era has accelerated changes in consumer behavior and intensified competition in online markets. Under heterogeneous and increasingly saturated conditions, mass-marketing approaches become less effective, making niche market strategies more relevant as a path to differentiation. This article aims to formulate a systematic framework for independently building a niche market in the digital era through a synthesis of academic literature and a practical social-media case. The study uses a conceptual literature review integrating niche marketing theory, niche success characteristics, and social media marketing dynamics. The review indicates that effective niche market development follows sequential stages: (1) identifying specific market needs/problems, (2) designing a relevant product/service solution, (3) sharpening the target into a clearly defined niche, (4) formulating a unique selling point (USP) and value proposition, (5) conducting small-scale validation through a portfolio/MVP, (6) executing social media marketing, (7) maintaining consistent content and digital branding, and (8) performing continuous adaptive evaluation. The @foodish_mks case reinforces that content consistency and social-media utilization act as key mechanisms linking digital marketing intensity to niche success. This article contributes a cross-sector niche-building roadmap aligned with algorithmic, community-based digital platforms, and proposes a testable hypothesis model (H1–H6) for future empirical validation.

Early marriage and divorce at a young age are among the most prevalent social problems among adolescents. A lack of understanding regarding marital loneliness, coupled with a lack of religious knowledge and life skills, often leads to marriages being faced without proper preparation. This situation necessitates strengthening premarital education literacy, which not only equips the cognitive aspect but also instills values ​​of balance through the concept of moderation. This study focuses on strengthening premarital education literacy without moderation as an effort to mitigate early divorce among adolescents at the Darul Ihsan Islamic Boarding School. The study focuses on how the premarital literacy program, based on the rights and obligations of couples, improved (80%) and family communication skills (78%), based on pre-test and post-test results. Using qualitative descriptive methods through observation, interviews, and documentation, this study found that premarital education literacy without moderation has a positive impact on improving adolescents' readiness for marriage. In addition, this program has also proven relevant in efforts to reduce the risk of early divorce which often arises due to a lack of mental and spiritual readiness among young couples.

Technological advancements in education have led to major transformations, particularly with the implementation of the Merdeka Curriculum, which emphasizes learning flexibility, student-centered approaches, and educator autonomy in developing innovative teaching methods. One of its essential aspects is the integration of technology for managing educational data, including student health records. At SMP IT Mutia Rahma, biannual student health monitoring has generated a growing volume of data, making it difficult to identify students experiencing psychological challenges. Adolescent mental health problems—such as learning stress, anxiety, and social pressure—can negatively affect academic performance if left unaddressed. This study aims to group students based on their mental health conditions to support more effective intervention strategies. The K-Means Algorithm, a data mining technique for clustering data by similarity, was employed to analyze student health data. The results show that in a three-cluster model, Cluster 2 represents students in a stable condition characterized by high resilience and low counseling needs, indicating good mental health and academic engagement. Meanwhile, Clusters 1 and 3 include students requiring further attention and support. This research demonstrates that the K-Means Algorithm can serve as an effective tool in identifying and categorizing student mental health conditions to improve school-based health management and early intervention programs.

Anxiety disorders are common mental health problems in society, often unrecognized by the sufferer. Identifying the type of anxiety disorder and its influencing factors is crucial for proper treatment. This research aims to apply the K-Nearest Neighbor (K-NN) method in identifying types of anxiety disorders based on influencing factors, focusing on patient data from Sylvani Hospital, Binjai. The K-NN method was chosen because of its ability to classify based on data proximity. This study used medical record data of patients with anxiety disorders, which were processed using MATLAB and Microsoft Excel software. The results show that the K-NN method is effective in identifying types of anxiety disorders, with a high level of accuracy, especially in the identification of Panic Disorder (K05) and Social Anxiety Disorder (K03). The use of MATLAB simplified the identification process by automating results, while data processing in Excel improved classification accuracy. This study concludes that the K-NN method can be an effective alternative in identifying anxiety disorder types based on the factors that influence them. It is recommended for future research to involve more variables and mental health experts for a more comprehensive validation of the results.

Mixed marriages are a social phenomenon that is increasingly prevalent with globalization and mobility between countries. The problems arising from mixed marriages not only concern social aspects but also impact the citizenship status and inheritance rights of the parties. This study aims to analyze the legal consequences of mixed marriages on citizenship and inheritance rights from the perspectives of civil law and Islamic law. The method used is normative-comparative research with a legislative and conceptual approach. The results reveal fundamental differences between civil law and Islamic law in regulating citizenship and inheritance rights in mixed marriages. Civil law emphasizes administrative and national aspects, while Islamic law focuses on religious and lineage aspects. These differences lead to variations in the recognition of citizenship and inheritance of property, potentially creating legal uncertainty for the parties. Therefore, harmonization between civil law and Islamic law is essential to create legal certainty and justice, particularly in the context of inter-national and inter-religious marriages in Indonesia

Processing coconut into copra is an important strategy to increase value added and farmers’ income in rural areas. However, traditional copra processing businesses often face problems such as price fluctuations, high production costs, and limited understanding of business feasibility analysis. This study aims to analyze the value added and business feasibility of copra processing in Bone Regency, specifically in Tellusiattinge District, Ulo Village. The study was conducted from September to October 2025 using a descriptive method with qualitative and quantitative approaches. The research population consisted of 15 copra processing entrepreneurs, all of whom were selected as respondents using a census technique. Data were collected through interviews, observation, and documentation. Data analysis included production cost analysis, income analysis, value added analysis using the Hayami method, and business feasibility analysis using the Revenue Cost Ratio. The results showed that the average value added from processing coconut into copra was Rp2,100 per kilogram with a value added ratio of 37.5 percent, which falls into the medium category. The average Revenue Cost Ratio of 1.35 indicates that the copra processing business is feasible and profitable to operate. The findings imply that copra processing has the potential to increase farmers’ income and rural economic development, therefore requiring support in improving production efficiency and adopting better processing technologies to enhance value added.

Many used ABS plastic wastes have problems in their management. The aim of this research is to obtain a prediction of the fatigue life of a mixture of ABS plastic and used ABS as an injection molding product. The research method is carried out through the stages of mixing used ABS with a volume of 10%, 20%, and 30% in ABS grade A and grade B; making fatigue test specimen molds according to R. R. Moore standards, injection molding of a mixture of used ABS and ABS grade A and grade B, checking the straightness and smoothness of the specimen surface, fatigue testing with increasing serial loads, analysis and making a graph of bending stress (S) against fatigue life (N) (S-N Curve). The results of the study showed that the addition of used ABS had an effect on the fatigue life of both grade A and grade B of ABS, where the fatigue life of grade A of ABS increased with the addition of the volume percentage from 0% -30% of used ABS with the highest value at the addition of 30%, namely 43698.9 cycles, while in grade B of ABS, the fatigue life decreased with the increase in volume from 0% -30% with the highest fatigue life in grade B of ABS plastic without a mixture or 0%, namely 41377.5 cycles, the implication of which is that the addition of 0% -30% of used ABS in grade A can increase the fatigue life, but grade B of ABS actually decreases its fatigue life.

Mobile navigation interfaces continue to be plagued by a key usability problem, particularly when widely accepted design traditions fail to address the specific requirements and mental models of local user populations. This research addresses this significant limitation by using a comprehensive user-focused measurement framework to identify and investigate context-dependent navigation problems in mobile applications. The research employed a multi-method qualitative approach, using in-depth questionnaires, semi-structured interviews, and laboratory-based usability testing of 15 participants on an interactive Figma prototype that simulated real-world navigation tasks. Our analysis, step by step, revealed significant navigation issues in the local context, as evidenced by a 73% task-completion rate and an average participant error of 2.8 across the core navigation tasks. The most significant usability issues were ambiguous iconography, inconsistent application of platform design patterns, and insufficient system feedback mechanisms. The results conclusively demonstrate that localized usability testing is not merely beneficial but necessary while creating genuinely good and accessible mobile experiences. The study provides a replicable, practical context-aware evaluation approach and tangible, right-now-applicable design recommendations, such as enhancing icons with descriptive text labels and using instant visual feedback mechanisms. The study provides developers and designers with tangible takeaways for significantly enhancing navigation user experience without sacrificing methodological availability or implementation convenience across different development environments.

Debt disputes often occur in business relationships. Sometimes debtors do not pay their debts, causing problems regarding debt repayment. One of the legal steps taken by creditors is to file a petition for bankruptcy with the Commercial Court. The requirements for bankruptcy in Indonesia are relatively straightforward, making it easy for debtors to be declared bankrupt. This is detrimental to debtors, as bankruptcy has significant implications for the sustainability of their businesses. This situation raises questions about how debtors can obtain justice in bankruptcy cases. Supreme Court Decision No. 1714 K/Pdt.Sus-Pailit/2022 serves as the case study for this research. In that decision, the judge rejected the bankruptcy petition despite it meeting the requirements of Article 2(1) of the Bankruptcy Law, as the judge believed there were still options for a simple lawsuit and the impact of bankruptcy was not proportional to the value of the debt in question. This paper was written using the normative legal research method. This study will use a regulatory approach, a conceptual approach, and a case approach. The results of this study show that debtors who are petitioned for bankruptcy

Stunting is one of the chronic nutritional problems that remains a serious challenge in Indonesia, particularly in rural areas. This condition not only affects children's physical growth but also their cognitive development and long-term productivity. The low level of public awareness regarding balanced nutrition and proper parenting practices is a major factor contributing to the high prevalence of stunting. Therefore, community empowerment through village forums as a platform for advocacy, education, and cross-sector collaboration is essential. This activity aims to enhance the capacity of village communities to understand, prevent, and address stunting through participatory approaches. The methods applied include training for posyandu cadres, group discussions, and the establishment of village stunting forums involving community leaders, health workers, and local government officials. The results indicate a significant improvement in public knowledge and awareness regarding stunting prevention. The village forum also serves as a coordination center for policy advocacy and the implementation of nutrition programs at the local level. Thus, community empowerment through village forums has proven to be an effective strategy to strengthen community participation and enhance synergy between government, health institutions, and local residents in reducing stunting prevalence at the village level.

Conventional attendance systems often face various problems such as inefficiency, inaccuracies in attendance logging, and limitations in recapitulation processes. Manual systems are prone to human error and time-consuming, while fingerprint-based systems may fail when the sensor is affected by dirty, wet, or damaged fingers. This study aims to develop an attendance system based on Artificial Intelligence (AI) by utilizing the face_recognition function in Python and implementing a microservice architecture to improve efficiency and accuracy in attendance recording. The system is developed using the Agile Feature-Driven Development (FDD) method, which focuses on building system features based on prioritized business values. This method is applied within the Software Development Life Cycle (SDLC) to ensure a structured, iterative, and user-oriented development process. Facial recognition is performed by comparing the encoding of the captured face image with the data stored in the database. The results show that the system is capable of recording attendance automatically, accurately, and in real-time. Furthermore, the recapitulation process becomes more efficient as the system manages and presents the data systematically.

This study aims to examine in depth the level of effectiveness and obstacles faced in the use of RME. This study uses a qualitative descriptive approach that aims to describe in depth the effectiveness and obstacles in the use of RME at the Baleendah Health Center. Data collection techniques were carried out through triangulation, namely, observation, interviews, and documentation. The informants in this study consisted of three people, namely the Head of the Puskesmas, medical records officer, and a doctor. Overall, the results showed that the implementation of RME at the Puskesmas received full support from the management, including aspects of funding, training, technology, and regular evaluation of the problems faced. RME has become the main focus because it is considered more effective and efficient than manual systems, especially in accelerating and improving the accuracy of services. However, the implementation still encountered a number of obstacles, such as internet network disruptions in the early stages, which have now been resolved by adding devices at certain points. The limited number of IT experts is also an obstacle because it slows down the handling of technical problems. In addition, server disruptions still occur because data storage is centralized at Diskominfo along with 62 other Puskesmas in Bandung Regency, which causes delays in data access.

Village-Owned Enterprises (BUMDes) are regulated in Article 1 Paragraph (6) of the Regulation of the Minister of Home Affairs Number 39 of 2010, which states that BUMDes is a business formed by the village government with its ownership and management involving the village government and the community. BUMDesa Kareka Nduku, although it functions as a village economic empowerment institution, faces a number of challenges in its operations. Some of the main problems faced are difficulties in recording agricultural assets and tools, as well as the insynchronization between stock records in warehouses and records in the treasurer, which leads to frequent shortages of fertilizer and insecticide stocks. In addition, the manual recording process for capital and business loans causes the creation of monthly reports to take a long time, even more than an hour, and there are often errors because officers have to check daily reports from various fields. This resulted in delays in making reports that should have been submitted by the BUMDes.

Wahno Subdistrict in Abepura District, Jayapura City, faces drainage problems that disrupt the area’s water management function. The varied topography, population growth, and the community’s habit of disposing waste into drainage channels have reduced the system’s capacity and caused frequent waterlogging during rainfall. This study aims to analyze the existing condition of the drainage channels in Wahno and to evaluate their effectiveness in conveying stormwater flow. The research methods include field surveys, channel dimension measurements, capacity calculations, and analysis of the effective volume compared to actual conditions affected by waste and sedimentation. The data were analyzed using quantitative and descriptive approaches to assess the performance level of the drainage system. The results show that most drainage channels in Wahno are not functioning optimally, with an average effectiveness of only 45–60% due to blockages caused by waste and sedimentation. The main factors reducing drainage effectiveness are decreased storage capacity, substandard design, and lack of regular maintenance. It is concluded that improvements to channel capacity, better waste management, and routine maintenance programs are necessary to enhance the drainage system’s effectiveness.

Lately many problems in the family have emerged that are quite worrying, therefore the Qur'an emphasizes the importance of love, affection, and responsibility among family members. Along with the times, the structure and dynamics of the family have changed. Modern families may be made up of many forms, including nuclear families, extended families, single families, and even families formed through adoption. These changes are often influenced by broader social, economic, and cultural factors. This study aims to describe how the dynamics and problems in the family as well as the picture of a harmonious family in the perspective of the Koran. This research method uses a qualitative descriptive method. The conclusion of this study is to describe the dynamics and problems that occur in the family, conflicts in the family must be minimized to realize a balanced family and how to communicate in the family well. A balanced family is a family that is characterized by the harmony of the relationship (relationship) between father and mother, between father and child, and between mother and child. and the picture of a harmonious family from the perspective of the Koran, husband and wife have the responsibility to educate their children, maintain harmony in interactions between family members. The husband's responsibility related to family maintenance and children's education, as well as the seriousness of husband and wife in realizing harmony between them, according to the Qur'an, is an absolute requirement in building a sakinah family.