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Sentiment Analysis of YouTube Comments on the East Java Grant Case Using the Support Vector Machine (SVM) Algorithm: Analisis Sentimen Komentar Youtube Terhadap Kasus Dana Hibah Jawa Timur Menggunakan Algoritma Support Vector Machine (SVM)
No full textThe phenomenon of corruption in Indonesia, particularly the alleged misuse of grant funds in East Java Province, has sparked various public responses expressed through comments on the YouTube platform. The dataset consists of 1,039 relevant comments collected from several YouTube videos related to the case. These comments underwent a series of text preprocessing stages, including case folding, tokenizing, text cleaning, stopwords removal, stemming, and transformation using Term Frequency-Inverse Document Frequency (TF-IDF). Subsequently, the data were manually labeled into three sentiment categories: positive, negative, and neutral. The dataset was then split into training and testing sets with an 80:20 ratio and used to train and evaluate the classification model. Model evaluation was performed using accuracy, precision, recall, and F1-score metrics. The results indicate that the SVM algorithm performs well in classifying public sentiment, making it a potential tool for automatically identifying public perceptions of emerging social and political issues
The Influence of the Inductive Method on Short Story Writing in Elementary Schools.: Pengaruh Metode Induktif terhadap Penulisan Cerita Pendek di Sekolah Dasar.
No full textThe inductive method serves as a learning strategy to enhance students' ability to write short stories creatively by exploring ideas and constructing storylines based on reading e approach using a one-group pretest-posttest design. endent variable was short story writing. The research instrument consisted of a multiple-choice questionnaire with 20 items. Dmethod was 69.7, with the lowest score being 50 and the highest 70. The most frequent score was 60 (35.3%). After the inductive method was applied, the average score increased to 86.5, with the lowest score being 70 and the highest 95. The most frequent score was 95 (29.4%). t on short story writing among fifth-grade elementary school students. implementation of this method. The inductive method can be considered an effective alternative for improving short story writing skills
The Effect of Religious Values-Based Multiculty Learning on Elementary School Students' Bullying Behavior: Pengaruh Pembelajaran Multikultural Berbasis Nilai-Nilai Agama Pada Perilaku Perundungan Siswa sekolah Dasar
No full textThis study aims to examine the influence of multicultural learning based on religious values on bullying behavior among elementary school students The research employed a quantitative method with a true experimental design using the pretest-posttest control group model. The subjects were third-grade students at SD Negeri Purwodadi 2, divided into experimental and control groups. Data were collected through tests, observation, interviews, and documentation. The results of the independent sample t-test analysis showed a significance value of 0.004 (p < 0.05), indicating statistically significant difference between the experimental and control groups. Multicultural learning integrated with religious valuessuch as tolerance, compassion, and mutual respectwas proven to significantly reduce bullying behavior. These findings suggest that religious-based multicultural education not only affects cognitive development but also effective in shaping students' character to become more tolerant and ethical. Therefore, this strategy can serve as an alternative to fostering a safe, inclusive, and character-building school environment
Determinants of Vaginal Discharge in Students of Universitas Muhammadiyah Sidoarjo : Determinan Keputihan pada Mahasiswa Universitas Muhammadiyah Sidoarjo
No full textVaginal discharge is fluid released from the vagina other than blood, which may be physiological or pathological, and is affected by personal hygiene and the use of vaginal care products. In Indonesia, prevalence reaches 90%, with 77% of cases in East Java caused by candidiasis. This quantitative study used a cross-sectional design involving 26 second-semester midwifery students at Universitas Muhammadiyah Sidoarjo. The sample was determined using the Slovin formula and selected through simple random sampling. Data were collected via a Google Form questionnaire and analyzed using univariate and bivariate methods with Fisher’s Exact test. Results indicated significant associations between personal hygiene (p=0.001) and product use (p=0.002) with the occurrence of vaginal discharge. Proper hygiene and correct product use play an important role in preventing pathological discharge. Education on genital hygiene should be promoted from adolescence to lower the risk of reproductive health problems
Analysis of Privacy Policy and Personal Data Protection in the Close Friend Feature on Social Media: Analisis Kebijakan Privasi dan Perlindungan Data Pribadi dalam Fitur Close Friend di Sosial Media
No full textThis study aims to analyze the extent to which the “Close Friend” feature on social media is able to provide protection for users' personal data from a legal perspective in Indonesia. Using normative legal research methods and a comparative approach, this study examines privacy policies on several popular platforms such as Instagram, WhatsApp, TikTok, LINE, Facebook, and Snapchat. The results of the analysis show that the “Close Friend” feature reflects the application of the privacy by design principle that allows users to control access to personal content. However, even though technical protection is available, the risk of content misuse remains if user awareness is low. This feature is in line with the principles in the Personal Data Protection Law (Law No. 27 of 2022), but it needs to be accompanied by digital education and shared responsibility between the platform and users to maintain privacy optimally
The Effect of Principal Managerial Competence and Work Climate on Teacher Performance: Pengaruh Kompetensi Managerial Kepala Sekolah dan Iklim Kerja Terhadap Kinerja Guru
No full textThis study examines the influence of school principals’ managerial competence and work climate on teacherperformance at SDI Cahaya Islami. The research employed a quantitative design with a quasiexperimental approach. The population consisted of all teachers at SDI Cahaya Islami, totaling 36 individuals. Data were collected using questionnaires and analyzed with SPSS. The results show that the principal’s managerial competence has a greater impact on teacher performance, with an average score of 65.42, compared to the work climate, which has an average score of 57.89. A significance value of 0.001 (< 0.05) indicates a significant difference between the effects of the two variables. Simultaneously, both variables have a positive and significant influence on teacher performance, as evidenced by the F-test results (F = 24.915; sig. = 0.001). These findings highlight the importance of strong leadership and a supportive work climate in improving teacher performance at the elementary school level
The Impact of Green Accounting, Environmental Costs, Corporate Social Responsibility, and Green Intellectual Capital on Corporate Financial Performance: An Empirical Study of Mining Companies Listed on the Indonesia Stock Exchange (2019–2023) : Pengaruh Green Accounting, Biaya Lingkungan, Corporate Social Responsibility dan Green Intellectual Capital Terhadap Kinerja Keuangan Perusahaan : Studi Empiris Perusahaan Pertambangan yang Terdaftar di BEI Tahun 2019-2023
No full textThis study aims to examine the effect of environmental performance on corporate financial performance, as measured by Return on Assets (ROA). Environmental performance in this study is assessed using the variables of green accounting, environmental costs, corporate social responsibility, and green intellectual capital, with the research objects being mining sector companies listed on the Indonesia Stock Exchange (IDX) during the 2019–2023 period. The sample was selected using a purposive sampling method, resulting in 39 companies. Multiple regression analysis was employed as the analytical method. The findings indicate that green accounting and environmental costs have a negative effect on the financial performance of mining companies. Meanwhile, corporate social responsibility and green intellectual capital do not have a significant effect on the financial performance of mining companies
The Influence of Earning Per Share, Debt to Equity Ratio and Return on Equity on Stock Prices (Study on Food and Beverage Companies Listed on the Indonesia Stock Exchange for the Period 2019 - 2023): [Pengaruh Earning Per Share, Debt to Equity Ratio dan Return on Equity Terhadap Harga Saham (Studi Pada Perusahaan Makanan dan Minuman Yang Terdaftar Di Bursa Efek Indonesia Periode 2019 - 2023)]
No full textThe study impact of EPS, D/E, ROE on stock prices of food and beverage companies listed on the Indonesia Stock Exchange from 2019 to 2023. This analyze the effect of EPS, D/E, and ROE on the stock prices of food and beverage companies listed on the Indonesia Stock Exchange from 2019 to 2023. Thirteen businesses were randomly selected from a pool of 52 businesses based on predetermined criteria. Thirteen businesses, selected based on predetermined criteria, have created examples that have, which in total have 52 observations. The results of the analysis show that EPS has a significant positive effect on stock prices, indicating that earnings per share can increase investor interest. DER also has a significant effect, where a stable capital structure has a positive impact on investor confidenc
PDAM Water Meter Monitoring System Based on Internet of Things : Sistem Monitoring Meteran Air PDAM Berbasis Internet of Things
No full textThis study develops an Internet of Things (IoT)-based PDAM water meter monitoring system using the YF S201 sensor and ESP32 microcontroller. The system is designed to display the volume and cost of water usage in real-time via a 16x2 I2C LCD and the Blynk application, and automatically save data in Google Spreadsheet. Water discharge accuracy testing showed an average difference of 0.844 liters/minute with an error percentage of 1.023%. Meanwhile, water price testing produced an average difference of Rp57.25 with an error percentage of 1.285%. Overall system testing for 30 days showed a total water usage of 30,408.55 liters at a cost of Rp150,729.06. These results indicate that this system is effective in increasing the accuracy of recording, transparency of water consumption, and efficiency in monitoring PDAM customer water usage. This system can be an innovative solution for modernizing clean water distribution services based on digital technology
The Effect of the Number of Second-Stage Steam Turbine Blades on Performance and Efficiency: Pengaruh Jumlah Sudu Turbin Uap Bertingkat Kedua terhadap Performa dan Efisiensi
No full textA performance analysis of a small-scale steam turbine was conducted by varying blade count, steam pressure, and rotational speed to find the optimal configuration. Results showed that increasing the blade number from 5 to 9 consistently improved power, efficiency, and torque. The 9-blade setup delivered the best performance, with a peak power of 1.46 watts, maximum efficiency of 53%, and torque of 0.024 Nm. Steam pressure of 60 psi produced the highest values across all metrics. Each blade count had an optimal rotational speed: 430 rpm for 5 blades, 540 rpm for 7 blades, and 580–590 rpm for 9 blades. Exceeding these speeds significantly reduced efficiency, in some cases down to 0%. Therefore, the optimal performance is achieved using 9 blades, 60 psi steam pressure, and a speed of 580–590 rpm, providing the best combination of power output, torque, and efficiency for small-scale steam turbines