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This study aims to analyze the novel Laskar Pelangi by Andrea Hirata using a critical hermeneutic approach developed by Jürgen Habermas. The focus of this research is to uncover the critical meaning contained in the novel as a reflection of social reality, especially in the field of education. The method used is descriptive qualitative research with data collection techniques through literature studies and text analysis in the form of excerpts in novels. The results of the study show that the novel Laskar Pelangi not only presents an inspiring story, but also contains criticism of the education system in Indonesia which is still colored by inequality and injustice. In the aspect of communicative action, it was found that there was a dialogical interaction between teachers and students as well as the value of solidarity and strong struggle. However, in the aspect of communication distortion, there is injustice in access to education and a lack of space for poor groups to voice their interests. In addition, the analysis also reveals the existence of ideology and domination, especially economic dominance over education and social systems that oppress the lower groups. On the other hand, the emancipatory interest in this novel is reflected through education as a tool of liberation and the struggle of its characters in fighting against limitations. Thus, this study concludes that the novel Laskar Pelangi has an important role as a social criticism medium that is able to build readers' critical awareness of the reality of education and social inequality that occurs in society.

Meningitis is a serious infectious disease that can be prevented through vaccination; however, the vaccination process often causes anxiety in patients, especially during the pre-procedure phase. Uncontrolled anxiety can affect patient readiness and comfort. Therapeutic communication by nurses is one intervention that has the potential to reduce this level of anxiety. This study aims to determine the relationship between nurses’ therapeutic communication and the anxiety levels of patients prior to meningitis vaccination at Pambalah Batung Amuntai Regional General Hospital. This study used a quantitative analytic design with a cross-sectional approach. The sample consisted of 107 respondents selected using a convenience sampling technique. Data on therapeutic communication were collected using an observation sheet, while anxiety levels were measured using the DASS questionnaire (anxiety subscale). Data analysis was conducted using univariate and bivariate methods with the Chi-Square test at a significance level of 0.05. The results showed that most therapeutic communication was in the good category, and patient anxiety levels were predominantly in the normal category. Statistical test results indicated a significant relationship between nurses’ therapeutic communication and patient anxiety levels (p = 0.000 < 0.05). The better the therapeutic communication provided, the lower the patient’s anxiety level. In conclusion, nurses’ therapeutic communication plays an important role in reducing patient anxiety prior to meningitis vaccination and needs to be optimized in nursing practice.

The quality of interaction between physicians and patients plays a crucial role in the healthcare system, as it directly affects patient satisfaction. Ineffective communication by physicians may reduce patient satisfaction and increase the risk of complaints and medical disputes. This study aims to analyze the relationship between doctor–patient communication patterns and patient satisfaction in outpatient services. This research employed a quantitative approach with an observational analytic design using a cross-sectional method. The study population included all outpatient patients, with a sample of 110 respondents selected through accidental sampling. The independent variable was doctor–patient communication, while the dependent variable was patient satisfaction. Data were collected using a questionnaire, and analysis was performed using the Chi-Square test with a 95% confidence level. The results showed that the majority of respondents rated doctor–patient communication as good (80.9%) and reported high levels of satisfaction (75.5%). The analysis revealed that among respondents who experienced good communication, 84.3% reported high satisfaction, whereas the proportion of high satisfaction decreased significantly in the groups with moderate and poor communication. In conclusion, there is a significant relationship between the quality of doctor–patient communication and patient satisfaction in outpatient services, where improvements in communication quality are consistently associated with increased patient satisfaction.

This study examines customer churn prediction in subscription-based telecommunications from a digital marketing perspective using machine learning. The analysis utilizes a secondary dataset of 7,043 customer records that simulate behavioral, contractual, and financial attributes commonly found in telecom services. Three classification algorithms Logistic Regression, Random Forest, and Gradient Boosting are applied to model churn behavior. Data preprocessing includes handling missing values, encoding categorical variables, and splitting data into training and testing sets. Model performance is evaluated using accuracy, recall, and ROC-AUC, with emphasis on recall due to its importance in identifying at-risk customers. The results show that Gradient Boosting achieves the highest overall performance with an ROC-AUC of 0.84, while Logistic Regression provides relatively higher recall. Key drivers of churn include short-term contracts, higher monthly charges, and lower service engagement. However, recall remains moderate, indicating limitations in capturing complex behavioral factors. These findings suggest the need to combine predictive models with behavioral insights and highlight the importance of early customer engagement and long-term retention strategies.

This study aims to determine the effect of product availability, communication effectiveness, and promotional strategy on sales volume at PT.Distribusindo Cemerlang Jaya, a cosmetic and skincare distribution company in Batam city. The background of this research is based on pre-survey result indicating suboptimal sales volume along with operational challenges including stock shortages, communicatiob gaps, and limited promotional activities.ths research employs a quantitative method. The population consist of all comsumers, with a sample of 43 respondent selected using a saturated sampling technique. Data were collected through questionnaires using a likert scale and analyzed using validity and reliability test, classical assumption tests, multiple linear regression, t-test, F-test, and coefficient of determination (R²) with SPSS. Result show that partially, product availability does not significantly affect sales volume (sig. 0,313 > 0,05), and communication effectiveness also does not significantly affect sales volume (sig. 0,898 > 0,05). However, promotional strategy has a positive and significant effect  on sales volume (sig, 0,000 < 0,05). Simultaneously, all three variables significantly affect sales volume (F = 212.642, sig. 0,000 < 0,05). The coefficient of determination (R²) is 0,942 indicating that 94,2% of the variation in sales volume is explained by the three independent variables. Promotional strategy is the most dominant factor influencing sales volume is explained by the three independent variables. Promotional strategy is the most dominant factor influencing sales volume at PT.Distribusindo Cemerlang Jaya.  

The rapid development of technology in the era of the Industrial Revolution 4.0 has driven the education sector to continuously adapt to the evolving demands of digital-based industries. One of the key technological innovations supporting this transformation is the Internet of Things (IoT), which enables data acquisition, real-time monitoring, and remote control of systems through internet networks. In response to these developments, a community service program was conducted to enhance the understanding and technical skills of students at SMK Negeri 1 Sindang through the provision and utilization of an IoT Trainer Kit Simulator as a practical learning medium. This activity aimed to bridge the gap between theoretical knowledge and industry-relevant technological applications by introducing students to hands-on IoT system implementation. The program included demonstrations and guided practice on the use of sensors, microcontrollers, and web-based monitoring platforms to simulate real-world industrial scenarios. The results indicate that students showed high enthusiasm and active participation throughout the activity. Moreover, participants were able to grasp the fundamental concepts of IoT systems, understand component integration, and recognize the relevance of IoT applications in supporting automation and digital transformation. Overall, this community service activity contributed positively to strengthening students’ digital competencies and preparedness for the demands of the contemporary industrial and technological landscape.

The fellow members of the organization must coordinate with each other and workztogether tozachieve thehgoals of the organization. Good communication from each member will definitely make the implementation of the organization run well, and vice versa. Activities that occur in the organization are supported by organizational communication, In organizational communication there are three sides of view that are of course different, namely communication from superiors to subordinates, communication between members and the last is communication that comes from members to their superiors and it can be seen from each point of view that communication has its own pattern. The delivery of messages or information from these patterns is known to affect the performance or work results of members in the organization. Therefore, the purpose of this study is specifically to find out and prove howzthe influencezof organizational comunication patterns on the performance of BEMP IKOM UNJ members for the 2024/2025 period. The research methodology is quantitative and uses a data collection method with a survey type. The results show that the independent variable in this study, namely organizational communication patterns, affects the dependent variable, namely member performance. It is known that the variable of organizational communication patterns has an effect of 31% on member performance. Then it can also be concludedzthat the influence of several variables that were not tested and then inserted into the form of this study was 69%.

This study highlights the role of social media, particularly Instagram, as a digital communication tool to promote and preserve the local culture of Paubokol Village. This village has a unique cultural heritage, but its recognition and appreciation are still limited among people outside the area. By utilizing Instagram as the primary medium, this study focuses on effective digital communication strategies in presenting visual content and cultural narratives. The communication techniques applied include selecting representative images, creating engaging stories, and delivering information interactively to attract a wider audience. The results of this activity indicate that the use of Instagram not only increases public awareness of the cultural values ​​of Paubokol Village but also builds more constructive relationships between local residents and viewers from outside the area. Engaging visual content and informative narratives play a significant role in fostering a higher appreciation of cultural heritage and encouraging support for the preservation and development of the village's potential. This study illustrates how social media can function as a strategic communication tool in promoting local culture, expanding the reach of information, and creating a dynamic space for cultural interaction between the village community and the wider public. These findings open up opportunities for the development of more innovative digital strategies for local cultural preservation.

Local food innovation is not only focused on product development but also requires effective communication strategies to build positive perceptions and enhance market competitiveness. This study aims to analyze the implementation of innovation communication strategies by micro, small, and medium enterprises (MSMEs) in developing papaya-based chili chips as a flagship product in Nagori Karang Anyar, Gunung Maligas District, Simalungun Regency. The research employs a descriptive qualitative approach, focusing on the product innovation process, marketing communication patterns, and efforts to build product image amid competition in the local food industry. The findings indicate that innovation communication strategies play a crucial role in creating product differentiation through narratives of unique taste, utilization of local raw materials, and promotional strategies combining traditional methods and digital media. Papaya chili chips are positioned as a product that blends distinctive local flavors with a modern touch, attracting consumer interest and increasing the added value of papaya as a local commodity. This study emphasizes that the success of local food innovation depends not only on product quality but also on the ability of MSMEs to manage adaptive and persuasive communication strategies.

Anxiety among family member in the Intensive Care Unit (ICU) is a common psychological issue. This situation arises from the uncertainty about the patient’s condition. Effective therapeutic communication by nurses is one of the key strategies to help reduce anxiety. This study was conducted from June 4 to July 20, 2025. This study aims to analyze the relationship between nurses’ therapeutic communication and the anxiety levels of family members in the ICU of RSUD Meuraxa, Banda Aceh. This research employed a quantitative, correlational design. The population consisted of 66 family members of ICU patients, with a sample of 57 respondents selected using a purposive sampling technique. The results showed that most families received therapeutic communication at a moderate level (50.9%) and a good level (49.1%). The anxiety levels experienced by the families were mostly moderate (54.4%) and mild (45.6%). The analysis revealed a p-value of 0.003, indicating a statistically significant relationship between nurses’ therapeutic communication and the anxiety levels of family member. These findings prove that therapeutic communication given by nurses plays a vital role in influencing the anxiety levels of patients’ families in the ICU. Therefore, the hospital management is encouraged to improve nurses’ therapeutic communication skills and establish supportive communication policies to enhance services and reduce anxiety among the family members in the ICU.

Penelitian ini bertujuan untuk menganalisis peran kompetensi digital dan adaptasi penyuluh baik secara langsung maupun tidak langsung melalui pera efektivitas komunikasi terhadap kepuasan peternak ayam padaKemitraan Peternak Ayam di Kabupaten Pemalang. Populasi yang digunakan dalam penelitian ini adalah peserta penyuluhan peternak ayam di Pemalang, dengan pengambilan sampel dengan sampel menggunakan rumus Slovin yang berjumlah 133 responden. Sumber data yang digunakan data primer, dengan metode pengumpulan data kuesioner. Teknik analisis yang digunakan adalah Partial Least Square. Hasil penelitian menunjukkan bahwa kompetensi digital berpengaruh positif dan signifikan terhadap kepuasan peternak, adaptasi penyuluh berpengaruh positif dan signifikan terhadap kepuasan peternak. Kompetensi digital berpengaruh positif dan signifikan terhadap peran efektivitas komunikasi, adaptasi penyuluh berpengaruh positif dan signifikan terhadap peran efektivitas komunikasi. Efektivitas komunikasi berpengaruh positif dan signifikan terhadap kepuasan peternak. Efektivitas komunikasi dapat memediasi pengaruh kompetensi digital terhadap kepuasan peternak.  Efektivitas komunikasi dapat memediasi pengaruh adaptasi penyuluh terhadap kepuasan peternak.

Penelitian ini bertujuan untuk mengembangkan sistem telemetri guna memantau kinerja panel surya pada beberapa lokasi dengan menggunakan komunikasi jarak jauh dan platform Internet of Things (IoT). Metode pemantauan konvensional memiliki keterbatasan dalam menyediakan data secara real-time pada area yang luas, sehingga evaluasi kinerja jarak jauh menjadi kurang efisien. Untuk mengatasi permasalahan tersebut, dirancang sebuah sistem pemantauan menggunakan mikrokontroler ESP32, sensor INA219 untuk mengukur tegangan dan arus, modul GPS Neo-M8 untuk identifikasi lokasi, modul Real-Time Clock (RTC) DS3231 untuk pencatatan waktu, serta modul LoRa RA-02 sebagai media komunikasi nirkabel. Setiap node pengirim dilengkapi dengan modul MicroSD untuk menyimpan data pengukuran secara lokal. Data hasil pengukuran dikirimkan melalui LoRa ke unit penerima dan ditampilkan secara real-time pada platform Thinger.io. Hasil kalibrasi menunjukkan bahwa sensor INA219 memiliki rata-rata galat pengukuran arus sebesar 0,71% dan galat pengukuran tegangan sebesar 0,1%. Pengujian GPS menunjukkan koordinat lokasi yang stabil dengan tingkat akurasi sekitar ±3 hingga ±8 meter. Seluruh data pengukuran berhasil dikirim, disimpan, dan ditampilkan tanpa kehilangan data yang signifikan. Hasil penelitian menunjukkan bahwa sistem yang dikembangkan mampu menyediakan pemantauan parameter panel surya secara jarak jauh yang andal dan efisien dalam kondisi lapangan.

Aktivitas ekonomi mempunyai hubungan yang erat dengan transaksi antara entitas ekonomi, yang terkadang menyebabkan sengketa. Dalam konteks ekonomi syariah, sengketa muncul karena perselisihan antara pelaku ekonomi yang berbisnis berdasarkan hukum ekonomi syariah terkait hak atau kepentingan. Sengketa ini bisa diputus dengan instrumen hukum yang berbagai, baik litigasi di pengadilan agama maupun metode non-litigasi seperti negosiasi, mediasi, dan konsiliasi. Penyelesaian sengketa di pengadilan agama bertujuan agar terjaminlah keadilan dan keteguhan hukum sesuai prinsip syariah. Namun, dengan semakin meningkatnya tuntutan keadilan, penyelesaian sengketa melalui pengadilan relatif lama dan kurang efektif, maka alternatif penyelesaian di luar pengadilan semakin relevan. Negosiasi sebagai salah satu proses tawar-menawar dalam sengketa ekonomi syariah sangat memfokuskan pada persiapan dan komunikasi efektif kedua belah pihak. Salah satu penyebab sengketa ekonomi pada ekonomi syariah adalah wanprestasi dalam transaksi jual beli, terutama transaksi tanah. Oleh karena itu, regulasi ekonomi syariah yang mengatur prinsip keadilan dan keseimbangan hak dan kewajiban sangatlah perlu untuk menyelesaikan sengketa tersebut secara adil dan damai. Penelitian ini bertujuan untuk menggali penerapan regulasi ekonomi syariah dalam penyelesaian sengketa wanprestasi, khususnya yang berhubungan dengan sengketa tanah, dengan mengidentifikasi metode penyelesaian sengketa yang sesuai dalam hukum Islam dan hukum positif Indonesia. Penelitian ini diharapkan memberikan wawasan mengenai relevansi dan penerapan hukum Islam dalam menyelesaikan sengketa ekonomi syariah, serta menyoroti pentingnya penyelesaian sengketa melalui metode yang mengedepankan keadilan dan perdamaian.

Keterbatasan akses sumber listrik di wilayah terpencil atau situasi darurat sering kali menghambat ketersediaan daya bagi perangkat telekomunikasi. Penelitian ini bertujuan untuk merancang bangun alat pengisi daya (charger) hibrida yang mengintegrasikan penyimpanan energi kimia baterai dan konversi energi mekanik dinamo sebagai solusi alternatif. Metode penelitian menggunakan Research and Development (R&D) dengan pendekatan deskriptif kuantitatif untuk menguji stabilitas tegangan dan efektivitas pengisian daya. Prototipe dirancang menggunakan baterai 18650, dinamo 12V, dan modul regulator tegangan untuk menstabilkan luaran. Hasil pengujian menunjukkan bahwa integrasi regulator berhasil menstabilkan fluktuasi tegangan dinamo (rentang 5–12V) menjadi tegangan konstan 5V yang aman bagi ponsel. Pengujian efektivitas selama 15 menit menunjukkan kenaikan kapasitas baterai ponsel sebesar 5–10% pada mode baterai dan 2–4% pada mode dinamo. Disimpulkan bahwa meskipun mode dinamo memiliki efisiensi yang lebih rendah akibat variabilitas putaran manual, alat ini layak diimplementasikan sebagai solusi catu daya darurat (emergency kit) yang portabel, ekonomis, dan memiliki redundansi energi yang andal.

Perkembangan sistem informasi seiring dengan kemajuan teknologi informasi yang signifikan, berperan dalam penyimpanan, pengelolaan, dan pendistribusian informasi. Salah satu contohnya adalah dalam pengelolaan data instalasi kabel serat optik. Dinas Komunikasi dan Informatika Bangkalan, sebagai instansi pemerintah, menghadapi tantangan dalam pencatatan data serat optik yang masih dilakukan secara konvensional menggunakan perangkat lunak Excel. Untuk mengatasi masalah ini, peneliti merancang dan mengembangkan "Sistem Informasi Instalasi Kabel Serat Optik di Kabupaten Bangkalan." Tujuan dari sistem ini adalah untuk meningkatkan efisiensi dan efektivitas dalam pengelolaan data, menyederhanakan proses pencatatan, dan mempercepat akses informasi kepada pihak terkait. Hasil pengelolaan data dalam sistem informasi ini mencakup empat proses utama: pengelolaan data titik instalasi, pengelolaan data lokasi, pengelolaan data pengguna, dan pengelolaan data kecepatan internet. Penerapan metode waterfall dalam perancangan sistem informasi ini memberikan solusi untuk meningkatkan efisiensi dan efektivitas dalam pengelolaan data. Perancangan sistem informasi ini terdiri dari lima (5) perancangan utama yaitu: 1) Menampilkan halaman pengunjung ketika aplikasi diakses, 2) Menerima dan mengolah data berdasarkan tindakan CRUD (create, read, update, delete), 3) Melakukan verifikasi data login dan menampilkan pesan error apabila data login salah, 4) Menyediakan fitur pencarian data, dan 5) Menghasilkan laporan data instalasi.

Latar Belakang: Remaja merupakan masa peralihan dari anak-anak ke masa menuju dewasa dan selama perubahan tersebut akan ada terjadi perubahan baik secara hormonal, fisik, perilaku serta hubungan sosial. Kekerasan verbal dapat terjadi dimana saja, baik di lingkungan kerja, lingkungan rumah, sesama teman, maupun kedua orangtua terhadap anaknya. Kekerasan verbal tentu bukanlah hal yang dapat dinormalisasi dalam kehidupan. Kekerasan verbal merupakan kekerasan yang dilakukan dengan kata-kata kasar, hinaan, umpatan, olok kan, dan perkataan lain yang membuat lawan bicara marah, tersinggung, atau emosi. Studi pendahuluan pada remaja usia 12-15 tahun dari 5 anak (100%) tersebut semuanya sering menggunakan kata tidak baik, seperti anjay, resek, brengsek, kimey. Tujuan: peningkatan pengetahuan dan penerapan komunikasi verbal dan non verbal yang digunakan kelompok remaja usia 12-15 tahun Metode: Pengabdian masayarakt ini menggunakan motode ceramah dengan bentuk penyuluhan kesehatan Hasil: Penyuluhan yang dilakukan pada remaja yang awalnya sekitar 87% mereka kurang faham jenis komunikasi verbal dan non verbal yang baik dan benar untuk komunikasi sehari-hari, selama ini komunikasi yang digunakan dengan teman merupakan kata-kata umum dikalangan remaja sehingga menganggap kata-kata tersebut hal biasa menjadi 95% mengerti, bisa menerapkan komunikasi verbal dan non verbal yang baik, remaja mengerti bahwa kata-kata selama ini yang mereka ucapkan termasuk tindakan bullying. Kesimpulan: Komunikasi merupakan hal yang mempengaruhi tumbuh kembang anak remaja dalam menjalani kehidupan menuju dewasa nanti. Komunikasi yang baik akan memberikan dampak yang baik pula demikian sebaliknya jika komunikasi tidak baik maka akan terbawa hingga dewasa

Penelitian ini bertujuan untuk mengetahui peran dan tantangan kepala dusun perempuan dalam penyelenggaraan tugas kewilayahan di Desa Rejosari, Kecamatan Polokarto, Kabupaten Sukoharjo. Metode yang digunakan adalah deskriptif kualitatif, teknik pengumpulan data yang digunakan dalam penelitian ini adalah wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa kepala dusun berperan dalam penyelenggaraan tugas kewilayahan, namun masih menghadapi beberapa tantangan dalam menjalankan tugasnya. Solusi yang ditawarkan adalah penguatan dalam komunikasi dua arah yang lebih terbuka dan partisipatif serta pendekatan yang lebih kolaboratif agar hubungan antar warga lebih harmonis.

Penelitian ini mengkaji persepsi siswa terhadap penggunaan e-learning dalam pembelajaran Pendidikan Kewarganegaraan di SMAN 4 Pekanbaru. Dengan pendekatan kualitatif melalui wawancara terhadap satu guru dan kuesioner terbuka kepada sepuluh siswa kelas XI, penelitian ini menelusuri bagaimana pembelajaran digital memengaruhi pemahaman siswa terhadap nilai-nilai kewarganegaraan. Hasil penelitian menunjukkan bahwa siswa umumnya memiliki persepsi positif terhadap e-learning karena fleksibilitas dan kemudahan akses, meskipun keterbatasan interaksi langsung menjadi kendala. Hambatan lainnya termasuk koneksi internet yang tidak stabil dan motivasi belajar yang menurun. Namun, strategi pembelajaran kontekstual seperti penugasan presentasi budaya lokal terbukti mampu memperkuat nilai kewarganegaraan dan keterlibatan siswa. Penelitian ini menegaskan pentingnya komunikasi pembelajaran yang efektif dan konten digital yang berpusat pada siswa dalam pembelajaran PKn. E-learning, bila dirancang dengan baik, dapat berperan besar dalam pembentukan karakter dan kewarganegaraan digital.

Komunikasi adalah cara menyampaikan informasi kepada orang lain. Dalam berkomunikasi, etika sangat penting, terutama bagi mahasiswa saat berinteraksi dengan dosen. Namun, terdapat beberapa mahasiswa saat ini yang menganggap dosen sebagai teman sebaya, sehingga penerapan etika yang seharusnya dilakukan kepada dosen semakin terabaikan. Penelitian ini bertujuan untuk mengetahui bagaimana komunikasi antara mahasiswa FPMIPA UPI dan dosen, serta bagaimana etika bisa mencegah ketidakharmonisan komunikasi. Metode yang digunakan adalah kuantitatif dengan kuesioner Google Form. Hasil dari penelitian ini 1) mengetahui waktu menghubungi dosen, 2) hambatan yang dirasakan mahasiswa, 3) mengetahui dampak setelah berkomunikasi dengan dosen. Sebagai kesimpulan, etika dalam berkomunikasi dengan dosen dapat mempererat hubungan serta membangun kepercayaan, yang akan mengurangi konflik.

This study aims to analyze the influence of parental communication skills on the self-confidence of kindergarten children using a quantitative approach. The background of this research is rooted in the essential role of effective parental communication in shaping the psychosocial development of children, particularly in fostering self-confidence, which is crucial for children's social and academic success. The research sample consisted of parents and kindergarten children selected through purposive sampling. Data were collected using questionnaires designed to measure parental communication patterns and children's levels of self-confidence. Data analysis involved descriptive and inferential statistics, including simple linear regression to examine the relationship and effect of parental communication skills on children's self-confidence. The results reveal that positive, supportive communication skills characterized by democratic communication patterns have a significant positive effect on increasing children's self-confidence. Effective and empathetic communication creates a conducive environment for children to express themselves, boosting their self-esteem and social-emotional potential. The study concludes that enhancing parental communication skills is a vital strategy for family guidance and early childhood education to optimally support the development of children's self-confidence.