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Irfandi
Jurusan Teknik Arsitektur Fakultas Teknik Universitas Syiah Kuala
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RELATIONSHIPS BETWEEN PERCEPTIONS, PROBLEMS AND SOLUTIONS RELATED TO THE SHOPHOUSE PHENOMENON IN BANDA ACEH CITY Rahmi, Marlisa; Saputra, Zulhadi; Irfandi; Saputra, T. Murdani; Kusuma, Hanson E.
Rumoh Journal of Architecture Vol. 13 No. 1 (2023): Rumoh: Journal of Architecture
Publisher : Department of Architecture, Faculty of Engineering, University of Muhammadiyah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37598/rumoh.v13i1.302

Abstract

The growth of shophouses in Banda Aceh City tends to be fast. This phenomenon cannot be separated from the consequences of Banda Aceh being a provincial capital. However, the uncontrolled growth of shophouses tends to have negative impacts on the urban environment. Therefore, this study was aimed at gaining new knowledge on perceptions held, problems encountered and solutions expected by residents related to shophouses in Banda Aceh City. This research was conducted in two stages. In the first stage, a qualitative research method was used. Data were collected using a survey with open-ended questions and analyzed using a content analysis method (text data). In the second stage, a quantitative research method was used. Data were collected using a survey with closed-ended questions and analyzed using a quantitative analysis method. Both data collection methods were executed based on online surveys. The results showed three dimensions of the perceptions of residents related to shophouses in Banda Aceh City, i.e.: Lack of Regulation, Development Consequence, and Efficiency Effort. They also showed four dimensions of the problems encountered by residents, i.e.: Environment Disturbance, Circulation Disturbance, Reduced Comfort, and Reduced Esthetic. Related to the solutions expected by residents, there were two dimensions, i.e.: Regulation Rearrangement and Public Facility Management. The results also revealed a strong relationship between the Lack of Regulation perception dimension and the Circulation Disturbance problem dimension and the Regulation Rearrangement solution dimension.
A, Analisis Pengaruh Probabilitas Crossover Terhadap Kinerja Algoritma Genetika Dalam Optimasi Penjadwalan Matakuliah Salman, Rudi; Suprapto; Irfandi
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 11 No 2 (2023): TEKNOIF OKTOBER 2023
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2023.V11.2.69-74

Abstract

Genetic Algorithm speed is determined by computation time. Computing time in AG for finding the optimum value is strongly influenced by the following parameters: population size, crossover probability (Pc), mutation probability (Pm), and the selected selection method. Pc is one of the essential parameters in AG. A chromosome that will reach the best solution can be obtained from the crossover process of the two parent chromosomes. The Pc value strongly influences the crossover process. Determining the appropriate and correct Pc value indicates how large the parent chromosome will experience crossover.The method used to analyze the effect of Pc on AG performance is changing the Pc value between 0.80-0.95. The simulation used MATLAB R2012b to obtain the best computational time for each Pc value. Meanwhile, the other AG parameters remained the same: Pm=0.05 and population size=100 for each change of Pc value.The test results using MATLABR2012b show that the fastest computing time is in the range of Pc values between 0.85-0.95 with an average computation time of 0.14564s. This indicates that for the case of optimizing the scheduling of courses in the Unimed Electrical Engineering study program, the Pc value between 0.85-0.95 will provide the fastest computation time.
SOSIALISASI MEDIA PEMBELAJARAN PENDIDIKAN JASMANI BERBASIS KEARIFAN LOKAL, SENI TARI, INOVASI, NILAI BUDAYA DAN IDENTITAS NASIONAL Irfandi; Zikrur Rahmat; Mansur; Is, Zulheri; Yoki Afriandy Rangkuti
Jurnal Pengabdian Keolahragaan dan Sains Vol 1 No 2 (2025): JURNAL PENGABDIAN KEOLAHRGAAN DAN SAINS
Publisher : Program Studi Pendidikan Jasmani, Universitas Samudra

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Abstract

This activity aims to describe the process of socializing Physical Education learning media based on local wisdom, dance, innovation, cultural values, and national identity. The background of this activity departs from the need to develop learning media that are not only oriented towards improving the motor skills of students, but also integrating cultural and artistic values as a strengthener of national identity. The implementation of activities through socialization, observation, interviews, and documentation. Socialization activities were carried out in junior high schools involving PJOK teachers, students, and regional art communities. The results show that learning media prepared based on local wisdom and dance are able to increase student learning motivation, enrich movement experience, and instill cultural values that are in line with national identity. In addition, innovations in learning media make it easier for teachers to deliver material creatively and contextually. The research conclusion confirms that the socialization of learning media based on local wisdom, dance, and culture is not only effective in improving the quality of Physical Education learning, but also strategic in strengthening the character and national identity of the younger generation.
THE ROLE OF LAW ENFORCEMENT IN UPHOLDING PRIVACY REGULATIONS TO STRENGTHEN NATIONAL RESILIENCE IN THE DIGITAL ERA Irfandi
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.1790

Abstract

This study aims to explore and analyze the role of law enforcement in upholding privacy regulations as an effort to strengthen national resilience in the digital era, with a particular focus on the implementation of Law Number 27 of 2022 on Personal Data Protection (PDP Law). Employing a descriptive qualitative method based on a literature review, the research examines structural, technical, and institutional challenges in the enforcement of the PDP Law, including low levels of public digital literacy, the absence of comprehensive implementing regulations, and the lack of inter-agency integration. The findings reveal that weak law enforcement increases the risk of cyberattacks on critical infrastructure, diminishes public trust in digital services, and poses the potential for digital economic isolation. The study further highlights the importance of synergy among the government, private sector, civil society, and the media in developing an effective data protection system, supported by capacity-building for law enforcement officers, regulatory harmonization, and the adoption of AI-based legal technologies. Conceptually, successful law enforcement in digital privacy protection not only safeguards individual rights but also serves as a strategic foundation for national resilience.
Faktor Appropriate Site Development  Green Building Rumah Sakit di Palu Nirmalawati; Kamaludin, Tutang Muhtar; Mallisa, Zet; Ruslan Yunus; Irfandi
Paulus Civil Engineering Journal Vol. 7 No. 4 (2025): Paulus Civil Engineering Journal, Vol.7, No.4
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/sxex4v72

Abstract

The study aimed to assess the implementation of Green Building in hospital buildings in Palu City, by conducting evaluations based on the GreenShip Existing Building Version 1.1 and GreenShip New Building Version 1.2 assessment criteria in the appropriate site development and environmental categories. The research method employed a combination of quantitative and qualitative approaches. Data were obtained from interviews with each respondent at three hospitals in Palu City. Data were processed based on responses to the Greenship Existing Building Version 1.1 and Greenship New Building Version 1.2 assessment criteria. The study found that Anutapura Hospital and Undata Hospital received a gold rating, scoring 9 points out of a maximum of 16 points, or 57%. Tadulako University Hospital received a silver rating, with a score of 9 points, or 52%.
HUBUNGAN KOMUNIKASI TERAPEUTIK PERAWAT DENGAN TINGKAT KECEMASAN PASIEN PRA OPERASI DI RS TK. II DR. R. HARDJANTOBALIKPAPAN TAHUN 2025 K, Hardi; Mustika, Lisa; Irfandi
Jurnal Ilmiah Kesehatan Promotif Vol. 10 No. 1 (2025): Desember 2025
Publisher : Institut Toraja Raya Indonesia (ITRI)

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Abstract

Abstrak Jenis penelitian ini adalah penelitian kuantitatif dengan desain penelitian non eksperimen dengan pendekatan cross sectional dimana cara pengambilan sampel purposive sampling dengan jumlah sampel sebanyak 54 responden. Adapun instrument penelitian yang digunakan adalah kuesioner dan data dianalisis menggunakan uji chi- square dengan tingkat signifikan ( = 0,05). Hasil penelitian menunjukkan bahwa mayoritas komunikasi terapeutik perawat Di RS. Tk II dr. R. Hardjanto Balikpapan baik sebanyak 18 orang (56,3%) dan mayoritas Pasien Pra Operasi Di RS. Tk II dr. R. Hardjanto Balikpapan tidak cemas yaitu 17 responden (56,3%). Hasil uji statistik Pearson Chi-Square diperoleh nilai p= 0,000. Dengan demikian nilai p lebih kecil dari α (0,05), ini berarti Ha diterima atau ada hubungan Komunikasi Terapeutik Perawat Dengan Tingkat Kecemasan Pasien Pra Operasi Di RS. Tk II dr. R. Hardjanto Balikpapan Tahun 2025.Kesimpulan hasil penelitian dan pembahasan, maka dapat ditarik kesimpulan bahwa ada hubungan komunikasi terapeutik dengan tingkat kecemasan pasien pre operasi. Diharapkan kepada perawat di Ruang Inap RS. TK II Dr. R. Hardjanto Balikpapan meningkatkan pelaksanaan komunikasi terapeutik dalam melakukan interaksi dengan pasien. Komunikasi terapeutik merupakan komunikasi interpersonal yang dilakukan antara perawat dan petugas kesehatan lainnya dengan pasien yang berfokus pada kesembuhan pasien. Komunikasi dapat meningkatkan hubungan saling percaya antara perawat dengan pasiennya sehinnga dapat menurunkan tingkat kecemasan pasien.Tujuan penelitian ini adalah untuk mengetahui Hubungan komunikasi terapeutik perawat dengan tingkat kecemasan pasien pra operasi di RS. TK II Dr. R. Hardjanto Balikpapan tahun 2025Desain penelitian yang dilakukan adalah kuantitatif melalui pendekatan cross sectional. Populasi dalam penelitian ini adalah Lansia berjumlah 54 orang dengan teknik pengambilan sampel menggunakan teknik total sampling. Instrumen pengumpulan data menggunakan kuesioner dengan skala Likert. Pengolahan data menggunakan program SPSS versi 25. Data diuji dengan statistik fisher’s exact test.
Pendekatan Kualitatif dan Kuantitatif : Suatu Telaah Arditya Prayogi; Irfandi; M. Arif Kurniawan
Complex : Jurnal Multidisiplin Ilmu Nasional Vol. 1 No. 2 (2024): COMPLEX - Agustus
Publisher : PT. Faaslib Serambi Media

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66341/complex.v1i2.7

Abstract

Based on the underlying approach, in general, two types of research can be distinguished, namely research with a qualitative approach and research with a quantitative approach. The two approaches have different assumptions, goals, characteristics and procedures. The aim of this article is to understand conceptually the various fundamental characteristics of each approach. The method used in writing this article is literature study by collecting library sources and reconstructing them. The result is that the qualitative approach makes all aspects of human life the object of study. For this reason, the qualitative approach has become very synonymous with the field of human sciences. Meanwhile, the quantitative approach describes natural (and also social) phenomena using numbers, which requires measuring the level of certain characteristics of an observed phenomenon. The different paradigms of quantitative and qualitative approaches cause the research processes and results of the two approaches to be different.
Co-Authors Ade Dedi Rohayana Agung Pratama AGUS Ahmad Abdullah Amylia, Amanda Verina Arditya Prayogi Cucu Surahman Darmansyah Dg Iji, Allein Erida Diah Anggeraini Hasri Dwicahya, Bambang Hanson E. Kusuma Joni Firmansyah Jurair Patunrangi K, Hardi Kamri, Syamsul Lalusu, Erni Yusnita Lanyumba, Fitrianty Sutadi Lawelle, Sjamsu Alam Lidwan, Nanang lisa Mustika , Irfandi Luthfiah M. Arif Kurniawan Mansur Mohd Shafiee bin Hamzah Mokh. Iman Firmansyah Monoarfa, Yustiyanty Munandar, Munarsi Mustika, Lisa Mutakallim Sijal Nirmalawati Noka, Isara Abda Novia Rozalini Nurdiana A Nurdin K, Nurdin Rahmadani, Ervi Rahmi, Marlisa Rosmiaty Arifin Rudi Salman Ruslan Yunus Sakati, Sandy Novryanto Saputra, T Murdani Saputra, Zulhadi Sarifuddin Sitti Halima Sofi, Muhammad Jauhari Sudiyo SUPRAPTO Susianti, Susianti Sutrati Melissa Malik Syahrullah, Moh Rachmat Tongko, Mirawati Yahya. A.K Yoki Afriandy Rangkuti Zainul Hakim Zet Mallisa Zikrur Rahmat Zulheri Is