Background: The implementation of Electronic Medical Records (RME) in healthcare facilities still faces a high failure rate, with more than 50% of RME systems not being used optimally. Sawah Besar Hospital, which began implementing RME in August 2023, recorded 1,500 cases of errors in a year, with 60% of system errors and 30% of user errors. This study aims to analyze the factors that affect the intention of using RME by nurses by integrating the Technology Acceptance Model (TAM) and the Theory of Planned Behavior (TPB). This quantitative research uses a census method by involving 70 nurses as respondents. Data were collected through questionnaires and analyzed using path analysis. The results showed that perceived ease of use, perceived usefulness, subjective norm, perceived behavioral control, and attitude toward use simultaneously affected the intention to use RME (F=77.917, p<0.05). Attitude toward use acts as a mediator in the relationship between perceived ease of use and perceived usefulness to the intention to use RME. These findings have important implications for hospital management in optimizing the implementation of RME through improving technical aspects and forming positive user attitudes.

Penelitian ini mengembangkan kerangka statistik berbasis Value-at-Risk (VaR) untuk mengoptimalkan portofolio di Bursa Efek Indonesia (BEI), membandingkan performa portofolio konvensional (10 saham) dan syariah (5 saham) menggunakan data harga harian dari 2 Januari 2019 hingga 30 Desember 2024. Tujuan penelitian adalah mengevaluasi efektivitas tiga metode VaR, yaitu simulasi historis, varians-kovarians, dan Monte Carlo—serta mengintegrasikannya dengan optimalisasi Markowitz. Hasil menunjukkan bahwa portofolio syariah memiliki risiko lebih tinggi (VaR Rp21,2–22,4 juta) dibandingkan konvensional (Rp18,1–20,0 juta) pada tingkat kepercayaan 95%. Simulasi Monte Carlo terbukti paling akurat (pelanggaran ~4,5–4,9%), diikuti simulasi historis dan varians-kovarians. Optimalisasi Markowitz mengurangi volatilitas portofolio (konvensional: 18% menjadi 16%; syariah: 20% menjadi 18%) dan meningkatkan rasio Sharpe (konvensional: 0,85 menjadi 1,20; syariah: 0,80 menjadi 1,10). Validasi melalui backtesting dan uji Kupiec mengkonfirmasi robustnya model. Penelitian ini berkontribusi pada literatur pengelolaan risiko di pasar berkembang dengan menawarkan alternatif statistik terhadap pendekatan machine learning, sekaligus memberikan alat praktis bagi investor dan pedoman bagi regulator BEI, khususnya untuk investasi syariah.

Permasalahan yang dihadapi dalam proses pembelajaran Bahasa Inggris adalah rendahnya minat dan motivasi belajar mahasiswa yang dipengaruhi oleh persepsi mahasiswa terhadap metode pembelajaran yang digunakan, khususnya media video. Perbedaan persepsi ini dapat menyebabkan ketidakefektifan dalam penyampaian materi serta pencapaian hasil belajar yang tidak merata. Penelitian ini bertujuan untuk mengelompokkan mahasiswa berdasarkan respon mahasiswa terhadap media video dalam pembelajaran Bahasa Inggris, sehingga dapat diketahui karakteristik masing-masing kelompok dan strategi pembelajaran yang sesuai. Metode yang digunakan adalah analisis klaster dengan pendekatan Hierarchical Agglomerative Clustering menggunakan metode Ward. Data diperoleh dari kuesioner yang mencakup enam variabel, kemudian dilakukan pra-pemrosesan meliputi pembersihan data dan transformasi data kategorik menjadi numerik. Hasil analisis menunjukkan terbentuknya tiga klaster mahasiswa dengan distribusi yang relatif merata, di mana setiap klaster memiliki karakteristik persepsi dan motivasi belajar yang berbeda. Klaster pertama didominasi oleh sikap netral, klaster kedua menunjukkan respon positif terhadap video pembelajaran, dan klaster ketiga memperlihatkan preferensi terhadap video dengan konten percakapan. Hasil penelitian menunjukkan bahwa pengajar dapat menyesuaikan strategi dan konten pembelajaran dengan karakteristik masing-masing kelompok untuk meningkatkan efektivitas dan keterlibatan mahasiswa.

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.

Using a descriptive method with a triangulation approach including observation, document analysis, and interviews this study ensures data reliability. Daily monitoring is conducted on wastewater flow and pH levels, while monthly laboratory analysis covers eight key parameters: Total Suspended Solids (TSS), iron (Fe), copper (Cu), zinc (Zn), total chromium (Cr), phosphate (PO³), oil and grease, and pH to evaluate the perfomance of the treatment system. The treatment process begins with the inflow of 960 m³ of wastewater per day into the storage pond, where aeration is applied to ensure homogenization before being transferred to the neutralization unit. pH adjustment is carried out by adding NaOH or HCl before the wastewater undergoes coagulation and flocculation stages. The study’s findings indicate that the WWTP meets the environmental quality standards established in accordance with the Decree of the Head of the Investment Coordinating Board of the Republic of Indonesia (2020), Number SK.214/1/KLHK/2020 concerning the Permit for Wastewater Disposal into the Sea on Behalf of PT Pembangkit Jawa Bali Unit Pembangkitan Gresik. This study emphasizes the importance of systematic monitoring and treatment in wastewater management.

This study aims to (1) Describe the implementation of Indonesian language learning using the Scramble type cooperative model assisted by Question Card Media in Class IV. (2) Know and analyze the improvement of student learning outcomes by using the Scramble type cooperative model assisted by Question Card Media in Indonesian language learning. This study used a Classroom Action Research (PTK) approach which was carried out in two cycles. Each cycle includes four stages, namely planning, implementation, observation and reflection. The subjects of this study were students of class IV B MIS Miftahul Huda 2 Kota Palangka Raya with a total of 27 students. Research data were collected through learning outcome tests, teacher and student activity observations. Data analysis was carried out quantitatively descriptive to determine changes in learning outcomes as well as improving teacher and student activities during learning. The results showed (1) In cycle I, the analysis of teacher activity in managing the class obtained a percentage of 82.5% with very good criteria. As for the implementation in cycle II, the analysis of teacher activities managing the class became 85% with very good criteria, which means that in this case there was an increase. While student activity in cycle I got a percentage of 82.1% with very good criteria and an increase in cycle II with a percentage of 91% with very good criteria.  (2) Student learning outcomes using the scramble type coopearification model assisted by Question Card media had a positive impact on improving student learning outcomes in cycle I the percentage of student completeness reached 51.8% while in cycle II it increased by 92.5%. In cycle 1, the N-Gain test obtained a medium category with a value of 0.3384 with the N-Gain score division category of 0.3 ? g ? 0.7. While in cycle 2 get a high category of 0.7117 with the N-Gain score division category g> 0.7.

Social support is assistance to individuals in the form of comfort and attention as well as created a feeling of being loved and appreciated by others. Social support of individuals will be able to fulfill one of the psychological needs positively. This can affect subjective well-being in individuals. This study aims to determine and empirically test the correlation between social support and subjective well-being in students of the Psychology Study Program at Sahid Surakarta University. This study used a quantitative method with 67 students as respondents. The sampling technique used a purposive sampling technique. The results indicate that there is a correlation between social support and subjective well-being in psychology students at Sahid Surakarta University. This means that higher social support contributes to the higher subjective well-being of students. In contrast, the lower social support makes for the lower subjective well-being of students.

Adolescence is a time when we, as students, are required to have the ability to make career decisions. Career selection is an important part of the decision-making process in the life of every individual. The purpose of this study was to determine the description of career decision-making actions in class XII students of SMA Negeri 1 Sutojayan. The research method used by the author is qualitative. The number of subjects used in this study was 5 students. This study concludes that, in general, students have quite good career decision-making actions based on five aspects of career decision-making. This shows that students have sufficient awareness and readiness to face their future careers.

This activity aims to analyze the potential of potato farming in Ngadiwono Village, examine the role of MSMEs in processing local agricultural products, and explore the use of digital marketing to increase the competitiveness of processed potato products. Methods in the community service program in Ngadiwono Village: first, conducting observations of MSME players who produce potatoes; second, delivering work programs; third, preparing the necessary materials and tools; fourth, explaining how to make products; and finally, developing a marketing process for innovated potato products. The results of this activity made residents interested in making and processing potatoes into Ngaditatoes products and marketing them.
 

been resolved in Indonesia. This research aims to determine the influence of Port Services, Loading and Unloading Performance, Loading and Unloading Equipment and Natural Factors on Idle Time at the Koja Container Terminal, Tanjung Priok Port, Jakarta. The population in this study were operational employees and ship crew from the deck department division. The sample used in this research was 80 respondents. And using a disproportionate stratified random sampling technique, then the data was analyzed using multiple linear regression with the help of (software) Statistical Package For Social Science (SPSS) Version 25. Based on the research results and data analysis, the regression equation was produced: Y= -1.176+ 0.334X1+ 0.181X2 + 0.318X3 + 0.302X4+ ?. From the equation it is known that the dominant variable influencing Idle Time is the Port Services variable with a regression coefficient of 0.334. The R2 (R square) test obtained a result of (67%), which means that Idle Time at the Koja Container Terminal, Tanjung Priok Port, Jakarta, is influenced by the variables Port Service, Loading and Unloading Performance, Loading and Unloading Equipment and Natural Factors, namely 67%. The conclusion  is  that the independent  variables  (port  services,  loading  and unloading performance, loading and unloading equipment, and natural factors) have a negative and significant effect on the dependent variable Idle Time. This is because the results of the multiple linear regression equation show that t count > t table.