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Hypertension is one of the major health problems often experienced by the elderly, with complaints of headaches predominantly in the nape and forehead area. This complaint, if not optimally managed, can reduce the quality of life of the elderly and risk worsening overall health conditions. Non-pharmacological interventions such as warm compresses are one of the nursing interventions that are safe, effective, easy to implement, have minimal side effects and can be done independently at home. Objective: This study aims to determine the effectiveness of providing warm compresses in reducing the intensity of headaches in elderly with hypertension. Method: The method used is a descriptive case study with a nursing process approach that includes assessment, diagnosis, intervention, implementation, and comprehensive evaluation. Subjects: The subjects in this study were two elderly people aged 60–75 years with hypertension and a pain scale between 3–7 who were given warm compresses for six consecutive days at the same time each day. Results: The results of the study showed that after the intervention, there was a significant decrease in the pain scale. In the first subject, the pain scale decreased from 7 to 3, while in the second subject, it decreased from 6 to 3. Both subjects also reported a sense of comfort, body relaxation, and improved sleep quality after warm compress therapy. Recommendation: Based on these findings, warm compress is recommended as a non-pharmacological nursing action that can be used independently or in primary health care to help reduce headaches in elderly people with hypertension effectively and sustainably.

This Community Service Program (PKM) aims to improve the competitiveness of Micro, Small, and Medium Enterprises (MSMEs) of poor crackers in Setu Kulon Village, Weru District, Cirebon Regency, through Instagram-based digital promotion strategies. The problems faced by partners include minimal digital literacy, limited promotion, and still relying on conventional marketing. Through training activities, mentoring, and promotional content creation, students play an active role as digital transformation facilitators for business actors. The results of the activities show an increase in the ability of partners to manage social media accounts and the opening of new markets outside the region. This activity proves that the use of social media can be an effective, cheap, and applicable solution in the development of local-based traditional MSMEs

Groundnut plants must be well maintained so that they can be food crops that have economic value and high fat and protein content. Many farmers still plant with the old pattern so that peanut plants are less fertile because they are affected by pests and other diseases. So with an expert system to diagnose peanut plants can help farmers or the general public in knowing the solution if experiencing problems or symptoms of this peanut plant. The application of the WP (weighted product) method can help the application become structured. From the results of the study, the expert system for diagnosing peanut plants can help many people for use as fundamental insights.

Background: Febrile seizures are one of the most common emergencies in young children and can cause problems if not handled properly. Parents' understanding of how to handle febrile seizures greatly influences the initial steps taken when the incident occurs. This study aims to describe parents' knowledge in managing febrile seizures in children in the Pediatric Ward of Bhayangkara Hospital TK. II Jayapura. Method: This study is a descriptive study with one variable, namely parental knowledge about handling febrile seizures. The population consisted of all parents who have young children with a history of febrile seizures in the Pediatric Ward of Bhayangkara Hospital TK. II Jayapura, with a total of 36 respondents. Data collection was carried out using a validated and reliable questionnaire. Data analysis was carried out univariately and presented in the form of frequency distribution and percentage. Results: The results showed that of the 79 respondents, most parents had good knowledge about handling febrile seizures, some had moderate knowledge , and a small number had poor knowledge . Parents with good knowledge amounted to 38%, moderate knowledge 35.4%, and poor knowledge 26.6 %. Conclusion: Most parents in this study showed good knowledge in managing febrile seizures in young children. However, continuous education is still needed to improve the understanding of parents with moderate and poor levels of knowledge.

Tourism is one of the most important economic sectors in the world, contributing significantly to state revenue and improving people's welfare. The tourism industry has grown rapidly in recent decades, with the number of international tourists continuing to increase. The general objective of this study is to develop a deeper knowledge and understanding of the impact of uncontrolled tourism on the sacredness of Bali's nature and culture, as well as strategies for developing sustainable tourism in Bali. The type of research used by the author in examining the problems in this study is normative juridical research. The conclusion of this study is a legal review of the protection of natural and cultural heritage in Bali Province is regulated in several laws and regulations such as Law No. 5 of 1990 concerning the Conservation of Biological Natural Resources and Ecosystems. In addition, cultural protection in Bali has also been regulated in several laws and regulations such as Law No. 11 of 2010 concerning Cultural Heritage. This legal review will also discuss the implementation of laws and regulations related to the protection of natural and cultural heritage in Bali. The Bali provincial government's policy on the protection of natural and cultural heritage, namely the policy on the protection of natural heritage is regulated in the Governor's Regulation or Pergub No. These include Law No. 97 of 2018 concerning the Limitation of Single-Use Plastic Waste, Governor Regulation No. 45 of 2019 concerning Bali Clean Energy, Governor Regulation No. 48 of 2019 concerning the Use of Battery-Based Electric Motorized Vehicles, and Governor Regulation No. 8 of 2019 concerning Organic Farming Systems. Cultural heritage protection policies are regulated by Law No. 10 of 2010 concerning Tourism, Regional Regulation No. 2 of 2023 concerning the Bali Provincial Spatial Plan (RTRWP), the Designation of Cultural Heritage Areas in Bali, such as Ulun Danu Batur Temple and Lake Batur, the Subak Cultural Landscape and Temples in the Pakerisan Watershed, and others.

This research aims to develop a transaction data security system on the web-based Pancadaya Waste Bank application by applying a hybrid cryptographic algorithm that combines Advanced Encryption Standard (AES) and Rivest Shamir Adleman (RSA). The problem faced in the previous system is the weak recording and security of customer transaction data, because the process is still carried out manually so that it is prone to recording errors, loss of important information, and potential misuse of data by unauthorized parties. To answer these problems, this study uses the Rapid Application Development (RAD) method which allows the application development process to be carried out quickly, flexibly, structured, and according to user needs. The research method used was a qualitative approach with interview techniques with the management of the Pancadaya Waste Bank and the Environment Office, as well as an in-depth literature study on the application of hybrid cryptographic algorithms in modern information systems. The system is built using the PHP programming language, MySQL database, and OpenSSL library as the main support for the data encryption and decryption process. The implementation of the algorithm is carried out by encrypting transaction data using AES for efficiency and speed, then the AES key is secured through RSA to ensure a higher level of security while preventing illegal access. The test results showed that the system was able to encrypt and decrypt transaction data in real-time, as well as display transaction results in the form of digital notes on deposit and balance withdrawal activities. In addition, performance tests using GTmetrix showed that the application has excellent speed, stability, and processing efficiency, making it feasible to be widely implemented in Pancadaya Waste Bank operations.

This research aims to know the Role of Teachers in Addressing Bullying Behavior in Fourth Grade Students of XXV Wailiti Maumere Elementary School. The method used is a qualitative approach with data collection through interviews, observations, and documentation. The data sources in this study are primary and secondary data. The primary data obtained from the fourth-grade students and teachers of XXV Wailiti Maumere Elementary School, while the secondary data is collected from archives or school data and books and journals that support this research. Data analysis in this study was conducted before entering the field, during the fieldwork, and after completing the fieldwork. The activities in data analysis include data reduction, data presentation, and conclusion drawing. The research results show that the role of the teacher in addressing bullying behavior among fourth-grade students at XXV Wailiti Maumere Elementary School is that when there are problems, the class teacher calls the involved students, those who have issues are called one by one, the problems that occur are investigated, the issue is clarified first, the teacher identifies the problems that occur, the student who made the mistake is called and confronted, the student involved in the issue is asked one by one "Did you do it or not?", both parties are reconciled, an agreement is made so that the behavior is not repeated, and if it cannot be resolved, then the parents are called or the matter is handed over to the principal or his deputy.

This research aims to develop an electronic student worksheet (E-LKPD) based on Liveworksheet, integrated with Quizwhizzer, for teaching economic activities in elementary school. The background of this study stems from the limited variation in learning activities and the underutilization of digital technology in the learning process at schools. To address these problems, the study seeks to produce innovative, interactive, and easily accessible learning media that can support student engagement and improve learning outcomes. The development process follows the ADDIE model, consisting of five stages: Analyze, Design, Development, Implementation, and Evaluation. In the analysis stage, the needs of students and teachers were identified. The design and development stages involved creating E-LKPD content integrated with Liveworksheet and interactive quizzes using Quizwhizzer. The implementation was carried out through classroom trials, followed by evaluation to assess the effectiveness and feasibility of the product. Data collection was conducted through expert validation (media, material, and language experts) and questionnaire responses from both teachers and students. The validation results indicated that the E-LKPD developed is of excellent quality, with a score of 90% from media experts, 98% from material experts, and 96% from linguists. The student trial also produced highly positive results, with a feasibility score of 83%, reflecting strong student enthusiasm and acceptance of the media. Teachers also responded positively to the practicality and clarity of the content. Based on these results, it can be concluded that the Liveworksheet-based E-LKPD integrated with Quizwhizzer is highly feasible and effective for use in teaching economic activities at SD Negeri 7 Kampungdalem. This learning media is expected to increase students' interest, motivation, and active participation, while also optimizing the role of technology in supporting a more engaging and meaningful learning experience in the classroom.

Employee performance appraisal is an important process in human resource management that aims to evaluate individual work achievements based on certain criteria set by the organization. This process not only serves to assess the extent to which an employee meets work standards, but also serves as a basis for strategic decision-making, such as job promotions, bonus awards, and career development planning. However, in practice, CV. Surya Perkasa Makassar faces serious obstacles in the form of subjectivity in the assessment process, because the benchmarks used still tend to be based on the likes or dislikes of superiors. This causes the evaluation results to be less objective, inconsistent, and potentially reduce employee work motivation. To overcome these problems, this study aims to develop a decision support system for employee performance appraisal using the Tsukamoto Fuzzy Logic method. This method was chosen because it is able to accommodate uncertainty in the assessment, resulting in more objective, measurable, and consistent decisions. This study uses a Research and Development (R&D) approach with a Black Box Testing method to ensure system functionality. The assessment criteria used include five main aspects, namely work quality, work quantity, discipline, responsibility, and cooperation. Data from these criteria is processed through fuzzification, inference, and defuzzification stages to obtain the final employee performance score. Test results indicate that all system features function as expected. The system is able to prevent data duplication, validate input, and produce accurate final performance scores. The implementation of the Tsukamoto Fuzzy Logic method has proven effective in reducing the level of subjectivity that typically occurs in manual assessments. Therefore, this system can be used as a reliable tool in managerial decision-making, both regarding promotions, bonus awards, and planning employee future career development.  

This study aims to describe the mathematical literacy skills of vocational high school students in solving statistics problems with the help of Microsoft Excel based on digital literacy levels, which are grouped into high, medium, and low. The background of this study is based on the importance of mathematical literacy in dealing with everyday problems and the demands of the world of work, as well as the increasing need for digital literacy mastery in the information technology era. Both are essential competencies that support each other, especially in technology-based mathematics learning. The research approach used is descriptive qualitative with a purposive sampling technique, where the selection of subjects is based on the results of the digital literacy questionnaire, equivalence of mathematics scores, and adequate communication skills to support the interview process. The research instruments include a digital literacy questionnaire, a mathematical literacy test in the form of descriptive questions completed using Microsoft Excel, and interview guidelines that have been validated by experts. The data collection procedure was carried out through tests and in-depth interviews, while data analysis included the stages of data reduction, data presentation, and drawing conclusions. The results of the study indicate differences in students' mathematical literacy skills based on their digital literacy levels. Students with high digital literacy are able to master mathematical literacy indicators well, including communication, mathematization, problem-solving strategies, and reasoning and argumentation. They can optimally utilize Microsoft Excel features to present data, perform calculations, and draw logical conclusions. Students with moderate digital literacy demonstrate fairly good mastery, but still experience difficulties in aspects of problem-solving strategies and in-depth reasoning. Based on these findings, it can be concluded that digital literacy plays a crucial role in supporting students' mathematical literacy abilities.  

Waste management remains a significant challenge in Dusun Balinappang, Desa Bontoramba, Kecamatan Pallangga, Kabupaten Gowa, Makassar City. Low community awareness regarding waste sorting and proper management has led to a decline in environmental health quality. Improper waste management can result in various environmental problems, such as water, soil, and air pollution. To address this issue, a community service activity was conducted with the aim of improving public knowledge and awareness on proper waste management through the 3R approach (Reduce, Reuse, Recycle). The method used for this activity involved education through the use of posters. The posters were designed to be visually engaging and simple, making them easy for the community to understand. This visual medium effectively conveyed information about the importance of waste sorting and applying the 3R principles. Additionally, pre-tests and post-tests were used as evaluations to measure the change in participants’ knowledge before and after receiving the education. The pre-test was conducted to assess participants' initial understanding, while the post-test helped determine the extent of their knowledge improvement regarding 3R concepts and waste management practices. The results of the activity showed a significant increase in the community’s understanding of 3R principles and proper waste management techniques. The community began to demonstrate positive behavior changes, such as sorting household waste more carefully and reusing materials that could be recycled. This shift contributed positively to raising environmental awareness and improving the health of the local community. With this simple yet effective education, it is hoped that the program can continue and be expanded to other areas. This initiative will contribute to creating a cleaner, healthier, and more sustainable environment, which will have a long-term positive impact on the quality of life for the community.

Postoperative Total Knee Replacement (TKR) patients often face various clinical problems, including quadriceps muscle weakness, limited range of motion of the knee joint, swelling, and pain that can have a significant impact on functional movement ability, independence of daily activities, and overall quality of life. The condition demands the role of the physiotherapist in providing appropriate and comprehensive interventions to facilitate the patient's recovery. One approach that can be done is to provide a combination of Neuromuscular Electrical Stimulation (NMES) modalities and exercise therapy. This study aims to evaluate the benefits of NMES and exercise therapy combination interventions in improving quadriceps muscle strength, knee joint range of motion, and functional mobility ability in post-TKR patients. The research design used a case study method involving three patients who were in phase 2 (motion phase), namely 3 days to 6 weeks after TKR surgery. Patients show complaints in the form of weakness of the quadriceps muscles, limited range of joint movement, and decreased knee function function. Physiotherapy interventions were given as many as 8 meeting sessions with a frequency of 2 times a week. The intervention program consisted of administering NMES to the quadriceps muscle and functional exercises such as sit to stand exercise, gait training, strengthening exercises using resistance bands in the ankle joint, and stair climbing. The results showed a significant increase in quadriceps muscle strength, an increase in the range of motion of the knee joint, and an improvement in functional movement ability after all intervention sessions were completed. These findings confirm that the combination of NMES with exercise therapy can be an effective rehabilitation strategy for post-TKR patients. The implementation of this method has the potential to speed up recovery, reduce dependence on others, and improve the patient's quality of life in a sustainable manner.

The purpose of this research and community service is to identify the problems that occur in the Sukamulya Cikupa Tangerang community and to conduct outreach activities on the role of parents in shaping a generation with Islamic character in the digital era. The method used is Participatory Action Research (PAR). The PAR method is a research and community empowerment approach that positions the community as active participants in the process of identifying problems and designing solutions. This outreach activity is the result of collaboration between residents, the Izzatin Nisa Islamic study group, Muhammadiyah University of Tangerang, and local community leaders. The community service was carried out at Maditerania Residence Sukamulya, Cikupa District, Tangerang Regency. The outreach participants consisted of housewives, teachers, community leaders, and factory workers, totaling 300 participants. The resource person in this outreach activity was a lecturer from Muhammadiyah University of Tangerang. The results of this research and community service are that there are negative impacts of digital technology devices on the younger generation. To prevent these negative impacts, the role of parents is needed in educating, supervising, and providing digital literacy provisions to the younger generation to avoid negative impacts. There is also a need for public education regarding the role of parents in shaping a young generation with Islamic character in accordance with Islamic teachings in the digital era.

This community service activity aims to improve the community's understanding and skills in recognizing the authenticity of rupiah currency, especially among MSMEs. With a better understanding, it is hoped that MSMEs can avoid losses due to questionable currency and optimize their income. The community service method used was a focus group discussion to identify the problems, potential, and needs of MSMEs in Sirnabaya Village. The immediate impact of this activity is an increase in early detection skills for counterfeit money in the community. In the long term, it is hoped that this will reduce the rate of counterfeit money circulation in the target area.

The manual credit application process often takes a long time and is prone to various problems, such as recording errors, data redundancy, and the risk of losing important documents. These conditions not only hamper service effectiveness but can also reduce customer satisfaction and the performance of the officers involved. Therefore, this study aims to design and develop a Progressive Web App (PWA)-based credit application system using the Rapid Application Development (RAD) method. This system is expected to be a more efficient, faster, and more accurate solution than the current manual mechanism. PWA was selected based on its ability to provide universal access through a browser without the need for additional application installation, making it more practical for both customers and officers. Meanwhile, the RAD approach allows for an iterative and flexible system development process, with direct user involvement from the design stage through implementation. This aims to ensure the system is truly aligned with real-world needs. The development results indicate that the designed PWA system is capable of supporting the tasks of Account Officers (AO) and Division Heads in managing credit application data. The process includes the pipeline stage, submission, field survey, and credit realization, which is well-documented and accessible in real time. Functional testing using the Black Box Testing method proved that all features functioned according to established specifications. Furthermore, usability testing using the System Usability Scale (SUS) method yielded satisfactory scores, indicating the system's high usability and positive user experience. Therefore, this PWA-based credit application system not only improves process effectiveness and efficiency but also supports transparency, data accuracy, and user satisfaction.

In 2025, cadre groups in the working area of Puskesmas Martapura Timur have mostly never been involved in education about health issues including the problem of anemia in pregnant women. This community service expects cadre groups to increase knowledge and skills about Anemia Prevention during pregnancy. The method used is to identify health problems, train health cadres to provide health education about anemia in pregnant women, healthy and nutritionally balanced foods to prevent anemia, self-care during pregnancy, and recognition of signs of anemia in pregnant women with a peer educator approach suitable for the field of health promotion to change knowledge, attitudes, and healthy living behavior. The results of community service showed an increase in knowledge and skills to 90%.

WHO (2020) found that in various hospitals around the world the incidence of patient falls per year ranged from 3.2 - 16.6% or 700,000 -1,000,000 in the United States, England, Denmark and Australia. Data in Indonesia recorded 34 cases of patient falls or equivalent to 14% of fall incidents in hospitals in Indonesia, data from Bhayangkara Hospital has a high prevalence of fall risk, reaching 10.07% or around 1,975 people, especially in the hemodialysis room. One of the unexpected events is the incident of a patient falling, caused by various things, this is also related to the knowledge of nurses in preventing the risk of falls in patients. Objective: To find out efforts to improve nurses' knowledge in preventing the risk of falls in the HD room at Bhayangkara Hospital, Lampung Province.The data collection method carried out on August 20, 2024 was through interviews, documentation studies, and observations. From the pre-survey data, it was found that nurses' knowledge was lacking because there were still incidents of patients falling in the hemodialysis room. The results of the Nursing Management problems found were that the prevention of the risk of falling in patients in the HD room of the Bhayangkara Lampung Hospital was not optimal, the number of nurses in the HD room itself was 19 nurses, 11 of whom had undergone training. The activity plan carried out was education about the importance of nurses' knowledge in optimally preventing the risk of falling in patients. The implementation of the activity was carried out on December 14, 2024 by means of education on the prevention of the risk of falling in patients with a Morse fall scale assessment. After education was carried out on the risk of falling in patients in the HD room of the Bhayangkara Lampung Hospital, the results showed an increase in nurses' knowledge about the risk of falling, as evidenced by the pre-test results of 50-70% and the post-test results of 70-90. It is hoped that with the increase in nurses' knowledge, they can optimize the prevention of the risk of falling in the HD room. So that it can make the quality of nurse services to patients more optimal.  

This study aims to analyze the influence of the Problem Based Learning (PBL) model in science education on students’ environmental literacy and science communication skills at SMK Negeri 3 Pekanbaru, focusing on the topic of disaster mitigation. The research employed a causal comparative approach with a post-test only design, comparing two student groups: an experimental class using the PBL model and a control class using conventional teaching. The results revealed a significant difference in environmental literacy, with the experimental class achieving a higher average score (81.86) compared to the control class (62.05). This indicates that the PBL model is effective in enhancing students' understanding, awareness, and environmentally responsible behavior. The PBL approach encourages active student engagement and the application of knowledge to real-world scenarios, which is particularly beneficial in the context of environmental issues and disaster mitigation. By working through problems related to environmental challenges, students are likely to gain a deeper understanding of the topic, which fosters a sense of responsibility towards environmental sustainability. In terms of science communication, although the experimental class showed a higher average score (75.78) than the control class (72.92), the difference was not statistically significant. This may be due to a lack of intensive training in scientific discussions and presentations. While PBL encourages collaborative problem-solving and idea-sharing, students may still require more structured practice in presenting and communicating their findings clearly and persuasively. The integration of more structured activities focusing on science communication skills could further enhance the effectiveness of the PBL model. Overall, the PBL model demonstrates positive potential in improving both environmental literacy and science communication. However, to achieve its full impact, its implementation must be consistent, with a focus on providing students with additional opportunities to develop their communication skills.

This study aims to analyze the authority structure between the Ministry of Maritime Affairs and Fisheries (KKP) and Regional Governments in managing coastal areas through marine spatial utilization following the enactment of Law Number 6 of 2023 concerning the Stipulation of Government Regulation in Lieu of Law Number 2 of 2022 concerning Job Creation into Law. The main instrument studied is the Confirmation of Conformity of Marine Spatial Utilization Activities (KKPRL), which functions as a licensing instrument and a control mechanism to ensure that marine spatial utilization activities remain directed, integrated, and aligned with the principles of ecological, social, and economic sustainability. The research approach used is a juridical-empirical approach with a qualitative descriptive analysis method. Through this approach, the research not only examines legal norms but also captures the practice of implementing authority in the field. The results show that although the Job Creation Law is oriented towards simplifying business licensing, several problems remain that have implications for the effectiveness of coastal governance. These issues include disharmony between central and regional regulations, overlapping authority between the Ministry of Marine Affairs and Fisheries (KKPRL) and regional governments, and weak synchronization between national policies and regional instruments such as the Coastal and Small Islands Zoning Plan (RZWP3K). In addition to regulatory constraints, this study also highlights institutional and technical aspects. Limited human resource capacity in the regions, a lack of understanding of KKPRL procedures, and minimal inter-agency coordination hamper the effectiveness of coastal management. These conditions result in slow investment realization, conflicts over spatial use, and potential coastal environmental degradation. Therefore, this study recommends a strategy for harmonizing authority through improving vertical-horizontal coordination, strengthening the institutional capacity of regional governments, and developing derivative regulations consistent with the principles of good governance.

Subcontractor selection is a crucial factor in determining the success of a construction project. The selected subcontractor not only plays a role in expediting the completion of the work but also influences the overall quality, cost, and timeliness of the project. Mistakes in decision-making, such as selecting a less competent subcontractor, can result in delays in completion, increased project costs, and even decreased construction quality. Therefore, a systematic, measurable, and objective method is needed to support the subcontractor selection process. This study aims to implement the Analytical Hierarchy Process (AHP) method as an approach in a decision support system for subcontractor selection. AHP was chosen because it can decompose complex problems into simpler structures by determining criteria weights and comparing alternatives. The criteria used in this study include expertise, work experience, timeliness of work, equipment availability, and bid price. By assigning weights to each criterion, the selection process can be carried out more transparently and measurably. The case study was conducted at PT. Tatha Group, a company engaged in the construction services sector. In this study, AHP was used to prioritize alternative subcontractors to be selected to assist in project implementation. The research results show that the AHP method produces clear, structured results and supports more accurate decision-making. Thus, the application of AHP not only minimizes subjectivity in assessments but also provides accountable recommendations for selecting the best subcontractor for the project's needs.