Jurnal Online Universitas Islam Sumatera Utara
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PRINSIP KESAHAJAAN DALAM ETIKA KONSUMSI ISLAMI
No full textArtikel ini bertujuan menganalisis prinsip kesahajaan dalam etika konsumsi Islami dengan menggunakan pendekatan pendekatan normatif syariah. Metode penelitian yang digunakan adalah studi pustaka, mengumpulkan data dari buku, artikel, catatan, dan sumber daring yang relevan. Teknik analisis dilakukan dengan membandingkan konsep dari berbagai sumber untuk menemukan persamaan, perbedaan, dan dampaknya. Hasil penelitian menunjukkan bahwa prinsip kesahajaan dalam etika konsumsi Islami mendorong umat untuk hidup sederhana, tidak berlebihan, dan fokus pada kebutuhan dasar. Islam mengajarkan pengelolaan sumber daya secara bijak berdasarkan nilai keadilan dan keberlanjutan, menghindari pemborosan (israf), serta mengarahkan konsumsi untuk mendukung keseimbangan duniawi dan ukhrawi. Prinsip ini mencakup konsumsi barang yang halal dan baik, efisiensi penggunaan harta, serta tanggung jawab sosial melalui zakat dan infak. Kesimpulan penelitian menegaskan bahwa etika konsumsi Islami memberikan panduan komprehensif dalam menjalani aktivitas konsumsi yang berlandaskan syariat untuk menciptakan kesejahteraan individu dan masyarakat secara berkelanjuta
LANGUAGE IDENTITY AND CULTURAL INTEGRATION AMONG RURAL-TO-URBAN UNIVERSITY STUDENTS
Get PDFThis study examines how university students from rural backgrounds adapt linguistically and culturally after moving to the urban environment of Medan, Indonesia. As these students transition into city-based academic settings, they face the complex task of balancing their cultural roots with the demands of urban life. Guided by Berry’s (2001) Acculturation Theory, this research explores how students navigate issues of identity, language use, and cultural integration. Data were gathered through questionnaires completed by 22 students who had spent at least six semesters studying at a public university in Medan. Through thematic analysis, the study uncovered various adaptation strategies. Most students adopted an integration approach, successfully blending their native language and traditions with urban norms. Some displayed assimilation, especially in formal academic settings, while instances of marginalization were rare. These findings underscore the importance of university policies and support systems that are culturally responsive and inclusive—helping students negotiate their identities and adjust more smoothly to diverse academic environments
MENINGKATKAN HASIL BELAJAR MATEMATIKA MELALUI LKPD BERBASIS AUGMENTED REALITY SISWA SD NEGERI 77 PAREPARE
Get PDFThis study aims to determine the improvement of the process and learning outcomes of mathematics in the volume of building space through the use of student worksheet based Augmented Reality for students in grade V of UPTD SD Negeri 77 Parepare. This research uses a qualitative approach and the type of research used is Classroom Action Research. The focus of this research is the learning process and learning outcomes. This research was carried out at UPTD SD Negeri 77 Parepare for the 2024/2025 school year with the subject of this research being 1 classroom teacher and 20 students consisting of 8 males and 12 females. The research was carried out in two cycles, each of which consisted of two meetings which included planning, implementation, observation, and reflection. The data collection techniques used are observation, tests and documentation. The data was analyzed using data condensation, data presentation, and conclusion drawing techniques. In cycle I, the results of the study showed that the learning process of teachers' activities and the learning process of students increased to the qualification of sufficient to good with a percentage of 73.33% to 86.66% and 72.59% to 78.66%. Then, the learning outcomes of students are at the Sufficient qualification with a percentage of 70%. Meanwhile, in the second cycle, it showed that the learning process of teachers' activities and the learning process of students increased to good qualifications with a percentage of 93.33% and 85.83% to 86.66%. Then, the learning outcomes of students increased to the good qualification with a percentage of 80%. So it can be concluded that using student worksheet based Augmented Reality in mathematics subjects can improve the learning process and learning outcomes of students in class V SD Negeri 77 Parepare
OPTIMALISASI KINERJA MICRO-HYDRO PADA GEDUNG BERTINGKAT MENGGUNAKAN METODE KENDALI STABILITAS TERINTEGRASI DENGAN SMART GRID PERKOTAAN
Get PDFPeningkatan kebutuhan energi di kawasan perkotaan mendorong adopsi sistem pembangkit terdistribusi seperti micro-hydro. Namun, tantangan muncul dalam menjaga kestabilan output saat terjadi fluktuasi beban. Penelitian ini mengusulkan metode kendali stabilitas terintegrasi untuk sistem micro-hydro yang dipasang pada gedung bertingkat, dengan mengintegrasikan sistem ke jaringan smart grid perkotaan. Model sistem dikembangkan dalam lingkungan MATLAB/Simulink dan menggunakan kontrol adaptif untuk menyesuaikan respon generator terhadap perubahan debit air dan beban. Hasil simulasi menunjukkan bahwa metode ini mampu menstabilkan tegangan dan frekuensi output dalam rentang nominal, serta memberikan kontribusi optimal terhadap sistem smart grid dengan respons real-time
PERENCANAAN PERKERASAN KAKU TULANGAN WIREMESH (RIGID PAVEMENT) JALAN PERUMAHAN PROPERTI CIKARANG BEKASI JAWA BARAT
Get PDFPerencanaan Perkerasan Kaku Tulangan Wiremesh (rigid Beton Cor Pavement) jalan permahan Properti Cikarang Bekasi Jawa Barat”.Jalan beton (rigid pavemet) masih menjadi pilihan utama sebagai elemen struktur rigid jalan perumahan diindonesia, tidak heran karena memiliki banyak kelebihan antara lain memiliki masa layak hingga puluhan tahun dan cenderung tidak memerlukan biaya besar dalam masa perawatanya, tetapi dikarenakan jalan beton bertulang menggunakan tulangan wiremesh untukmeminimalisir pada perkerasan struktur jalan rigid, tidak untuk diaplikasikan dalam beton tanpa tulangan. Oleh sebab itu pada proyekjalan perumahan pada perencanaan perkerasan kaku tulangan wiremesh (rigid pavment) jalan perumahan properti cikarang bekasi jawa barat dengan pertimbangan tidak menggangu kapasitas jalan (lalu lintas) pada saat proses pelaksanaan pekerjaan. Dalam penelitian perencanaan ini bertujuan ingin mengetahui tingkat kelelahan beton jalan menggunakan tulangan wiremes untuk meminimalisir dari segi praktis efesien, efek terhadap waktu pekerjaan dan penyelesaian metode kerja dengan beberapa alternatif sistem metode bekisiting bahu jalan betonyaitu: 1. Plastik cor , 2. Selimut tulangan, 3. Perletakan Wiremesh . Dengan hasil ketiga metode ini, seharusnya pada beton sambungan dan untuk mencapai umur beton lebih baik lagi, memerlukan pada setiap sambungan tulangan wiremesh diperlukan besi dowel pengekang penuh lebih aman untuk dikerjakan dan juga memiliki resiko kegagalan struktur yang rendah dengan persyaratan umum)
ANALISIS KESTABILAN TEGANGAN DAN FREKUENSI PADA PEMBANGKIT LISTRIK TENAGA AIR SKALA GEDUNG BERTINGKAT MENGGUNAKAN PENDEKATAN MODEL PREDIKTIF (MPC)
Get PDFPembangkit Listrik Tenaga Air (PLTA) skala gedung bertingkat menjadi solusi inovatif dalam penyediaan energi terbarukan di kawasan urban. Namun, kestabilan tegangan dan frekuensi menjadi tantangan utama akibat fluktuasi beban dan variasi debit air. Penelitian ini mengusulkan penggunaan Model Predictive Control (MPC) sebagai metode kendali yang mampu memprediksi perilaku sistem dan mengoptimalkan sinyal kontrol secara real-time. Simulasi dilakukan menggunakan MATLAB/Simulink dengan membandingkan performa MPC terhadap kontrol konvensional PID. Hasil menunjukkan bahwa MPC secara signifikan lebih efektif dalam menjaga tegangan dalam kisaran 220V ±5% dan frekuensi pada 50Hz ±0.2Hz. Kesimpulan menyatakan bahwa MPC dapat meningkatkan kestabilan dan efisiensi sistem PLTA skala bangunan bertingkat secara signifikan
ANALISA EFEKTIFITAS MESIN POUCHING AFA HALF PACK PADA PROSES PACKING SURGICAL GLOVE DENGAN METODE OVERALL EQUIPMENT EFFECTIVENESS PADA PT. MEDISAFE TECHNOLOGIES
Get PDFPenelitian ini bertujuan untuk menganalisa efektivitas mesin Pouching Afa Half Pack dalam proses packing surgical glove dengan menggunakan metode Overall Equipment Effectiveness (OEE). Mesin Pouching Afa Half Pack memiliki peran yang penting dalam memastikan proses packing sarung tangan bedah berjalan dengan efisien dan memenuhi standar kualitas. Namun, untuk meningkatkan produktivitas dan mengurangi pemborosan, diperlukan evaluasi mendalam terhadap kinerja- kinerja mesin tersebut. Overall Equipment Effectiveness (OEE) merupakan metode yang dapat digunakan untuk mengukur efektivitas mesin yang didasarkan pada pengukuran tiga rasio utama, yaitu: availability, performance efficiency, dan rate of quality.Berdasarkan pengolahan data dengan metode Overall Equipment Effectiveness didapatkan nilai OEE mesin Pouching Afa Half Pack pada periode Juni-November 2024 yaitu Juni 2024 (73,60%), Juli 2024 (74,42%), Agustus 2024 (74,87%), September 2024 (77,94%), Oktober 2024 (80,74%),dan November 2024 (86,71%). Faktor six big losses yang mempengaruhi rendahnya nilai OEE adalah Idling and Minor Stoppages Losses sebesar 41,56%
Pengaruh Stres Kerja dan Lingkungan Kerja Terhadap Kinerja Pegawai Kantor Desa Mekar Sari
Get PDFThis research is entitled The Effect of Work Stress and Work Environment on the Performance of Mekar Sari Village Office Employees. The formulation of the problem in this research is to find out whether there is an influence of work stress and the work environment at the Mekar Sari Village Office. This research is a quantitative descriptive research. Data collection techniques were carried out through interviews, questionnaires and documentation studies. The sample in this research was 45 employees. Variables are measured via a Likert Scale. Testing is carried out through validity tests, reliability tests and classical assumption tests. The classic assumption test consists of the normality test, multicollinearity test, heteroscedasticity test, autocorrelation test and multiple linear regression test. Hypothesis testing via T test and determination test. The results of this research are that the work stress variable has a negative and significant effect, the work environment variable has a positive and significant effect on the performance of Mekar Sari Village Office employees
RADICAL AND LIBERAL FEMINISM IN ALICE WALKER’S THE COLOR PURPLE: AN INTERSECTIONAL AND SOCIOLOGICAL INQUIRY
Get PDFThis study explores feminist themes in Alice Walker’s The Color Purple, with a particular focus on the character of Celie as a symbol of resistance and empowerment. It aims to identify and analyze various forms of feminism represented in the novel, emphasizing how Celie challenges traditional gender roles and societal expectations. Employing a sociological approach to literature and drawing on feminist theories—specifically liberal and radical feminism—the research traces Celie’s transformative journey toward self-liberation. The findings reveal that Celie embodies both liberal and radical feminist ideals through her rejection of patriarchal authority and her pursuit of personal autonomy and gender equality. Her evolution—from a silenced and oppressed figure to a self-reliant provider and assertive individual—demonstrates themes of self-determination and resistance to gender norms. Celie’s portrayal as a resilient and resourceful woman, often exhibiting traits culturally coded as masculine, serves to critique gender stereotypes and advocate for a broader understanding of strength and leadership. Ultimately, The Color Purple stands as a powerful narrative that interrogates gender boundaries, promotes feminist discourse, and underscores the potential of individual agency to inspire social change. This qualitative study analyzes the original English version of the novel as its primary data source, with data—comprising words, dialogues, and key passages—collected through close reading and systematic note-taking. The analysis, grounded in the sociology of literature, identifies and interprets feminist elements to achieve the study’s objectives
A SEMANTIC ANALYSIS OF THETA ROLE IN PRABOWO SUBIANTO'S PRESIDENTIAL INAUGURAL SPEECH
Get PDFThis study examines the use of Theta roles in President Prabowo Subianto's inauguration speech delivered on October 20, 2024. Employing a qualitative descriptive method, the research investigates how Theta roles function within the framework of political communication. The data were derived from the official transcript of the speech. The analysis reveals that the Agent and Theme roles are the most frequently occurring, appearing in 83% and 66.6% of the relevant structures, respectively. The predominance of these roles underscores Prabowo’s rhetorical emphasis on action, leadership, and policy direction. These findings indicate that the speech serves not only as a medium for policy articulation but also as a strategic rhetorical tool aimed at building public trust and mobilizing support. This study contributes to a deeper understanding of linguistic patterns and argumentation strategies in Indonesian political discourse and offers a foundation for further exploration of Theta role application in political speech analysis