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All Journal Jurnal Pendidikan Jasmani Jurnal Kawistara : Jurnal Ilmiah Sosial dan Humaniora Jurnal sistem informasi, Teknologi informasi dan komputer Jurnal Fisika Unand Cordova Jurnal Jurnal Noken: Ilmu-Ilmu Sosial JURNAL PENDIDIKAN TAMBUSAI Maker: Jurnal Manajemen Jurnal Teknik Industri Terintegrasi (JUTIN) AGRISAINS: Jurnal Ilmiah Magister Agribisnis Jurnal Ilmiah Al-Hadi Jurnal Dakwah dan Komunikasi Komunika: Jurnal Ilmu Komunikasi Jurnal Abdi Masyarakat Saburai (JAMS) INTERNATIONAL JOURNAL OF CULTURAL AND SOCIAL SCIENCE International Journal of Social Science, Education, Communication and Economics Communicator Sphere Jurnal Social Library Jurnal Ilmu Komunikasi Dan Media Sinomika Journal: Publikasi Ilmiah Bidang Ekonomi dan Akuntansi Siwayang Journal: Publikasi Ilmiah Bidang Pariwisata, Kebudayaan, dan Antropologi Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat Devotion: Journal Corner of Community Service Urecol Journal. Part D: Applied Sciences ANTHOR: Education and Learning Journal SATUKATA: Jurnal Sains, Teknik, dan Studi Kemasyarakatan The Journal of Society Medicine (JSOCMED) Communication & Social Media Jurnal Ilmu Sosial, Humaniora dan Seni e-Jurnal Apresiasi Ekonomi Riwayat: Educational Journal of History and Humanities Jurnal Pendidikan Ilmu Sosial Jurnal Ilmu Komunikasi dan Sosial Politik Jurnal Kawistara Indonesian Journal of Humanities and Social Sciences Jurnal Pendidikan MIPA ANTHOR: Education and Learning Journal Journal of Business Administration and Strategy International Journal of Public Administration and Policy Tapis : Jurnal Penelitian Ilmiah
Fakhrur Rozi, Fakhrur
Jurusan Fisika Universitas Andalas, Limau Manis, Padang 25163
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The Encounter of Mangupa Cultural Values and the Modern Healthcare Service Approach in Transcendental Communication Matondang, Abdul Rahman; Rozi, Fakhrur; Samosir, Sry Lestari; Rahman, Arief
Jurnal Kawistara Vol 15, No 2 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/kawistara.103304

Abstract

Mangupa is a traditional Mandailing ritual practice imbued with profound spiritual and social dimensions,serving as a form of transcendental communication that connects individuals to their community and a higher spiritual \realm. In the context of contemporary mental health services, this practice encounters complex dynamics. This study adopts a phenomenological approach to explore the subjective experiences of indigenous practitioners, mental health professionals, and patients in interpreting Mangupa as part of the psychosocial recovery process. The findings reveal that this ritual fosters therapeutic trust, provides emotional support, and offers a meaningful space for spiritual recovery. However, the integration of Mangupa into clinical settings is often constrained by administrative limitations and dominant biomedical standards. This study emphasizes the importance of fostering dialogical spaces between cultural practicesand modern medical approaches not to preserve traditional essence per se, but to generate new, ontextually dynamic meanings. Accordingly, the encounter between these two paradigms illustrates the potential for a transformative shift toward a more inclusive, participatory, and culturally grounded mental health service.
PENGARUH VARIASI TEMPERATUR TERHADAP BENTUK BULIR MINERAL MAGNETIK PASIR BESI Rozi, Fakhrur; Budiman, Arif
Jurnal Fisika Unand Vol 4 No 2: April 2015
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.4.2.%p.2015

Abstract

ABSTRAKTelah dilakukan penelitian tentang pengaruh variasi temperatur terhadap bentuk bulir dari mineral magnetik pasir besi Pantai Sunur Kota Pariaman menggunakan metode Anisotropy of Magnetic Susceptibility (AMS).Variasi temperatur pada mineral magnetik yaitu temperatur kamar (25°C), 100°C, 200°C, 300°C, 400°C dan 500°C.Dari perhitungan, komposisi mineral magnetik dari pasir besi diketahui bahwa pasir besi mengandung mineral magnetik yang tidak terlalu besar yaitu sebesar 60,8%. Dari perhitungan, nilai suseptibilitas magnetik untuk semua sampel berkisar dari 2116,7 × 10-8 m3/kg sampai dengan 2523,1 × 10-8 m3/kg. Hasil ini menunjukkan bahwa mineral magnetik pasir besi didominasi oleh ilmenit. Nilai faktor bentuk mineral magnetik awal diperoleh 0,77. Hasil ini menunjukkan bahwa bentuk bulir mineral magnetik adalah prolate. Setelah diberikan variasi temperatur, bentuk bulir mineral magnetik menuju berbentuk bola sampai 300°C, akan tetapi kembali menuju  berbentuk prolate untuk temperatur di atas 300°C.Kata Kunci : pasir besi, mineral magnetik, suseptibilitas, dan bentuk bulir.AbstractThe research to determine the effects of temperature variations on the shape of grains of magnetic minerals of iron sands from Sunur Beach Pariaman using Anisotropy of Magnetic Susceptibility (AMS) method has been conducted. Temperature variations in magnetic mineral are room temperature (25°C), 100°C, 200°C, 300°C, 400°C and 500°C. From the calculation, the magnetic minerals composition of iron sand contains not large enough magnetic minerals about 60.8% and magnetic susceptibility for all samples ranged from 2116.7 × 10-8 m3/kg  to 2523.1 × 10-8 m3/kg. These results indicate that iron sand magnetic minerals are dominated by ilmenite. The initial value of the shape factor of magnetic minerals is 0.77. These results indicate that the shape of grains of magnetic mineral is prolate. After a given temperature variation, the shape of grains of magnetic minerals becomes more spherical until 300°C, but it will be more prolate for the temperature above 300°C.Keyword : iron sand, magnetic mineral, susceptibility, and shape of grains.
Representasi Kekeran Seksual pada Film Virgin The Series (Studi Analisis Semiotika John Fiske) Kesuma, Rafifa Luqyana; Rozi, Fakhrur; Abidin, Syahrul
ANTHOR: Education and Learning Journal Vol 2 No 6 (2023): Anthor 2023
Publisher : Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/anthor.v2i6.269

Abstract

Penelitian ini menjelaskan representasi film sebagai salah satu media komunikasi massa. Peneliti memilih film Virgin the Series sebagai objek penelitiannya, dengan alur cerita tindakan kekerasan seksual yang terjadi kepada para remaja perempuan. Tujuan penelitian ini untuk mengetahui bagaimana kekerasan seksual direpresentasikan pada film tersebut. Teori yang digunakan untuk membahas penelitian ini adalah studi pustaka tentang kekerasan seksual dan studi analisis semiotika John Fiske. Metode yang digunakan dalam penelitian ini adaalah metode penelitian kualitatif dengan pendekatan analisis semiotika. Teknik pengumpulan data dilakukan dengan melakukan dokumentasi dari adegan-adegan yang ditandai adanya kekerasan seksual serta melakukan studi kepustakaan. Melalui level realitas, level representasi, dan level ideologi, serta dari enam adegan pada film Virgin the Series, kekerasan seksual direpresentasikan dengan cara fisik, non-fisik, dan secara verbal.
Adaptive Leadership in the Dynamics of Business in the Digital Era Hasanah, Uswatul; Rozi, Fakhrur
International Journal of Public Administration and Policy Vol. 1 No. 2 (2025): July
Publisher : Universitas Indonesia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58290/ijpap.v1i2.138

Abstract

In the digital era, characterized by rapid and unpredictable changes, adaptive leadership has become crucial for organizational sustainability. This study aims to examine the importance of adaptive leadership in facing business dynamics, the key characteristics required of adaptive leaders, implementation strategies, and the challenges involved. A descriptive qualitative method was used through a literature review approach. The results indicate that adaptive leaders must possess a clear vision, flexibility, strong communication skills, and the courage to make decisions amid uncertainty. Key strategies include training programs, encouraging innovation, and fostering team involvement. The main challenges are resistance to change and limited resources. In conclusion, adaptive leadership is not only a competitive advantage but also a necessity in addressing the challenges of the digital business landscape.
The Encounter of Mangupa Cultural Values and the Modern Healthcare Service Approach in Transcendental Communication Matondang, Abdul Rahman; Rozi, Fakhrur; Samosir, Sry Lestari; Rahman, Arief
Jurnal Kawistara Vol 15, No 2 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/kawistara.103304

Abstract

Mangupa is a traditional Mandailing ritual practice imbued with profound spiritual and social dimensions,serving as a form of transcendental communication that connects individuals to their community and a higher spiritual \realm. In the context of contemporary mental health services, this practice encounters complex dynamics. This study adopts a phenomenological approach to explore the subjective experiences of indigenous practitioners, mental health professionals, and patients in interpreting Mangupa as part of the psychosocial recovery process. The findings reveal that this ritual fosters therapeutic trust, provides emotional support, and offers a meaningful space for spiritual recovery. However, the integration of Mangupa into clinical settings is often constrained by administrative limitations and dominant biomedical standards. This study emphasizes the importance of fostering dialogical spaces between cultural practicesand modern medical approaches not to preserve traditional essence per se, but to generate new, ontextually dynamic meanings. Accordingly, the encounter between these two paradigms illustrates the potential for a transformative shift toward a more inclusive, participatory, and culturally grounded mental health service.
Pemaknaan Generasi Z Kota Medan Terhadap Fenomena Call Out Culture di Instagram Pane, Endi Hadian Shabar; Rozi, Fakhrur
JOM Vol 5 No 2 (2024): Indonesian Journal of Humanities and Social Sciences, June, 2024
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/ijhass.v5i2.5452

Abstract

Social media consistently generates intriguing phenomena worthy of discussion. One particularly widespread but seldom-studied phenomenon is Call Out Culture. Call Out Culture involves individuals or groups expressing their frustration and disappointment with specific events by calling out or satirizing those they perceive as responsible through social media platforms. This research aims to explore how Generation Z in Medan City interprets the phenomenon of Call Out Culture on Instagram. The study employs a descriptive qualitative method utilizing a snowball sampling technique, where the initially identified informant assists in recruiting subsequent participants. Data were collected through in-depth interviews and content analysis of relevant Instagram posts. The findings indicate that Generation Z in Medan City views Call Out Culture on Instagram as a means to advocate for social change and increase awareness of critical issues such as social injustice, human rights, and environmental concerns. However, they also recognize the necessity of a balanced approach in delivering criticism to avoid exacerbating conflicts. Generation Z demonstrated an awareness of the potential negative impacts of Call Out Culture, such as cyberbullying and social polarization, and stressed the importance of responsible use of social media as a tool for advocacy.
PERAN KOMUNIKASI INTERPERSONAL TOKOH ADAT DALAM MEMPERTAHANKAN TRADISI GORDANG SAMBILAN PADA UPACARA HORJA GODANG DI KABUPATEN MANDAILING NATAL Sari Nasution, Bida; Anas Azhar, Anang; Rozi, Fakhrur
SIWAYANG Journal: Publikasi Ilmiah Bidang Pariwisata, Kebudayaan, dan Antropologi Vol. 1 No. 3 (2022)
Publisher : Penerbit Lafadz Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/siwayang.v1i3.404

Abstract

Penelitian ini berjudul ”peran komunikasi interpersonal dalam mempertahankan tradisi gordang sambilan pada upacara horja godang di kabupaten mandailing natal” yang bertujuan untuk Untuk mengetahui peran komunikasi interpersonal tokoh adat dalam mempertahankan tradisi gordang sambilan, dan untuk mengetahui kendala komunikasi interpersonal tokoh adat dalam mempertahankan tradisi gordang sambilan. Adapun jenis metode penelitian adalah penelitian kualitatif. Dengan menggunakan teori interaksi simbolik. Menggunakan Teknik pengumpulan data. Teknik analisis data Keabsahan data. Kesimpulan penelitian ini yaitu: komunikasi interpersonal diterapkan oleh raja adat sebagai bentuk informasi kepada anggota sebelum melaksanakan pertunjukkan gordang sambilan pada horja godang, aqiqahan dan sunatan, serta hari-hari besar di mandailing natal. Adapun kendala tokoh adat dalam mempertahankan gordang sambilan tidak lagimematuhi aturan-aturan yang telah disepakati sebelumnya, kurang komunikasi antara tokoh adat dengan anggotanya sehingga gordang sambilan dimainkan hanya sekedar hiburan saja tanpa mematuhi tradisi yang ada.
Rancang Ulang Alat Penghalus Rebana untuk Meminimumkan Waktu Proses Penghalusan Rozi, Fakhrur; Mundari, Siti
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 3 (2024): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i3.27698

Abstract

UMKM Surya Agung Percussion, located in Kaliwot Hamlet, RT 18, RW 07, Bungah Village, Bungah District, Gresik, is a micro, small, and medium-sized enterprise (UMKM) that produces percussion instruments such as tambourines. The products manufactured by UMKM Surya Agung Percussion include tambourines, hadrahs, marawis, and darbukas. The flagship product of this UMKM is the tambourine. In the production process, UMKM Surya Agung Percussion has a tambourine smoothing machine with a capacity of 50 pieces per day. However, the capacity of the machine is unable to meet the demand for tambourines, which can reach up to 400 pieces per week. Therefore, a study is conducted to observe this phenomenon with the aim of designing a tambourine smoothing tool to increase the production capacity of tambourines and minimize the smoothing process time. The tool is redesigned taking into account the anthropometric aspects of the workers to make it more ergonomic and produce a higher output than before to meet the fluctuating demand for tambourines.
Resepsi Gen Z pada Konten Podcast Denny Sumargo berjudul “PENULIS CONTEKAN PRESIDEN, JOKOWI TIDAK LEBIH BAIK DARI PRESIDEN SEBELUMNYA⁉️- Tom Lembong” Afandi, Muhammad Rizki; Rozi, Fakhrur
Tapis: Jurnal Penelitian Ilmiah Vol 8 No 2 (2024): Tapis : Jurnal Penelitian Ilmiah
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat of Universitas Islam Negeri Jurai Siwo Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/tapis.v8i2.9406

Abstract

A podcast is a kind of YouTube content that is now quite popular in Indonesia and is a popular communication form among Indonesian YouTubers, such Denny Sumargo. “PENULIS CONTEKAN PRESIDEN, JOKOWI TIDAK LEBIH BAIK DARI PRESIDEN SEBELUMNYA⁉️- Tom Lembong " was one of Denny Sumargo's most popular podcasts. Researchers discovered that individuals replied to the video in talks that aroused their interest as well as in the podcast's comments section hosted by Denny Sumargo. Some of Generation Z. Based on the many remarks made by friends in Generation Z, it's intriguing to consider how the audience would react to the content or message the video conveys. Qualitative research methodologies are used in this study. The method used is Stuart Hall's encoding/decoding model's reception analysis method, which results in a staging of meaning into three categories: Dominant Position, Negotiated Position, and Oppositional Position. Data sources included secondary data gleaned from other library resources as well as original data gathered by observation, interviews, and documentation. The results of the analysis of Gen Z's reception of Denny Sumatgo's podcast based on Stuart Hall's reception analysis show that most of the three informants are in the Dominant Position, which is characterized by agreement with the communicator's message and understanding of its denotation and connotation meanings.
PERSEPSI MASYARAKAT TENTANG PENGGUNAAN APLIKASI MEDIA SOSIAL PADA ANAK REMAJA DI DESA PASAR UJUNG BATU KECAMATAN SOSA KABUPATEN PADANG LAWAS Siska Siregar, Dewi; Rozi, Fakhrur; Fernanda Desky, Ahmed
SATUKATA: Jurnal Sains, Teknik, dan Studi Kemasyarakatan Vol. 1 No. 2 (2023): April
Publisher : Lafadz Jaya Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (193.198 KB) | DOI: 10.47353/satukata.v1i2.652

Abstract

This study aims to find out how people perceive the use of social media applications in adolescents in Pasar Ujung Batu Village, Sosa District, Padang Lawas Regency. The research method used is descriptive qualitative with data collection through observation, interviews and documentation. The results of the study show that the various perceptions of parents of teenagers in Pasar Ujung Batu Village range from positive, negative and neutral. There are positive and negative impacts on adolescent users of social media, while the positive impacts obtained by adolescents using social media are: strengthening friendships, increasing friends, being easy to get along with, increasing knowledge, a place for discussion, a place to pour out one's heart, a place for storing personal data. While the negative impacts on young social media users are: Imitation behavior, offense, reduced relationship with the surrounding environment, lack of attention to family, forgetting time, and reduced study time. Teenagers of Pasar Ujung Batu Village, Sosa District, Padang Lawas Regency use social media not only to seek entertainment by watching videos and chats that are presented there, but also to act as content creators. However, there are impacts that many parents complain about, such as their children tend to often make dance content that is considered bad and even neglect what is required of them.
Co-Authors Abidin, Syahrul acum wijaya ADELIA Afandi, Muhammad Rizki Ahmed Fernanda Desky Al-Mujahid, Naqil Alfina Zsazsa Naqiya Algusri, Jeki Aliansyah, Aliansyah Aliffa Izzara, Widi Ambiyar, Ambiyar Amin, Ahmad Aldi Anas Azhar, Anang Anggita, Rizki Apriza, Tiyas Ardhin Primadewi Arief Rahman Arif Budiman Arwizet Arwizet, Arwizet Aryasandy, Nensy Azhar, Anang Anas Damayanti, Elisa Deni, Indira Fatra Ema Wulansari, Rizky Fernos, Jhon Fitrah, Yunanda Ghasani, Thahira Heni Pujiastuti Ibrahim, Anton Maulana Intan Tursina Kesuma, Rafifa Luqyana Khairul Amri Mahendra, Romi Manurung, Lira Dzikri Rahmadani Maria Magdalena Masditok, Tokit Matondang, Abdul Rahman Mohammad Ahsanuddin Monang, Sori MUHAMMAD FAHMI Muklisin, Sanitra Muliyani, Sari Nasution, Farah Mutiara Zahra Nasution, Irina Kemala Nathanael, Austin Nurmansyah Nurmansyah, Nurmansyah Nurwijayanti Oktavia, Lia Pamekas, Arya Firman Pane, Endi Hadian Shabar Pitri, Laila Pristika, Febie Juma Pujiastuti, Eka Putri, Anggi Juninda Putri, Risa Haruman Rahmawati, Catur Salisah, Fadiah Anggi Sari Nasution, Bida Sigit Apriyanto Siregar, Fitrah Alfisyah Siregar, Sarifah Aini Siska Siregar, Dewi Siti Mundari Solihah Titin Sumanti, Solihah Titin Sopyan, Ence Sry Lestari Samosir Sukardi Sukardi Sulastri, Rukma Supriyanto Supriyanto Supriyanto Supriyanto Surbakti, Khairul Putra Syafitri, Nanda Lestari Syofria Meidona Uswatul Hasanah, Uswatul Wiratno, Esa Prasetyo Yusniar Lubis Zeeda, Ghuvira Zusmawati Zusmawati