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Layanan Pelaksanaan Akad Nikah di Kantor Urusan Agama Medan Marelan (Studi Efektivitas dan Hambatannya pada masa Pandemi Covid-19) Syahri, Alfi; Nasution, Mutiara; Putri, Aulia; Nur, Muhammad
Al-Fikru: Jurnal Ilmiah Vol. 15 No. 1 (2021): Juni (2021)
Publisher : STAI Serdang Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51672/alfikru.v15i1.47

Abstract

This study aims to analyze the effectiveness and barriers to service implementation of the marriage contract during the Covid-19 pandemic at the Medan Marelan Religious Affairs Office. This study uses qualitative research methods, with a descriptive study approach. Data collection was done by interview, observation, and documentation study. Data analysis uses data reduction, data verification and drawing conclusions. Test the validity of the data using data triangulation and member check. The results showed that wedding services during the Covid-19 pandemic underwent significant changes and of course with government regulations there were obstacles in terms of service. Regarding administrative services, correspondence, such as requests, issuing letters, the public can do this by implementing health protocols. As for the implementation of marriages, the Office of Religious Affairs issued a circular regarding marriages that cannot be done with a large crowd, in the sense that only a few people will attend the wedding. The inhibiting factors for the effectiveness of these services include the lack of online service facilities, and the difficulty of accessing public information related to the policies of the office of religious affairs.
Sentimen Analisis Pada Ulasan Aplikasi Ajaib Di Google Play Store Dengan Algoritma Support Vector Machine Syahri, Alfi; Angraini, Angraini; Muttakin, fitriani
Jurnal Inovtek Polbeng Seri Informatika Vol 9, No 1 (2024)
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/isi.v9i1.4047

Abstract

Perkembangan aplikasi mobile di bidang keuangan telah memberikan kemudahan dalam berinvestasi. Salah satu aplikasi yang bisa melakukan investasi adalah aplikasi Ajaib. Dalam menggunakan aplikasi, Anda dapat melihat rating dan review yang diberikan oleh pengguna di platform Google Play Store. Ulasan pengguna pada Aplikasi Ajaib memberikan gambaran penting bagi calon pengguna dalam memahami kualitas dan kepuasan pengguna. Namun, banyaknya tinjauan membuat analisis manual menjadi sulit dan tidak efisien. Oleh karena itu diperlukan suatu teknik klasifikasi review yang memanfaatkan algoritma Support Vector Machine (SVM). Implementasinya dilakukan melalui bahasa pemrograman Python. Teknik Support Vector Machine menunjukkan akurasi luar biasa dalam menangani data berdimensi tinggi dan data tidak seimbang. Tujuan dari penelitian ini adalah untuk memfasilitasi kemajuan Aplikasi Ajaib dengan memanfaatkan umpan balik yang diberikan, mengatasi keluhan pelanggan, dan meningkatkan pengalaman pengguna secara keseluruhan. Data yang digunakan diambil dari review aplikasi sebanyak 5000 data dengan rating yang bervariasi pada bulan Januari hingga Oktober 2023. Berdasarkan hasil penelitian diperoleh akurasi sebesar 87,57%. Pada kelas positif diperoleh presisi 93%, recall 97%, dan skor f-1 95%. Sedangkan kelas netral memperoleh presisi sebesar 75%, recall 53%, dan skor f-1 sebesar 62%. Serta pada kelas negatif mendapatkan presisi sebesar 75%, recall sebesar 87%, dan skor f-1 sebesar 80%.
Solar Energy for Water Optimization: Advancing Clean Water Distribution at Universitas Samudra Abdullah, Nasruddin A; Syahri, Alfi; Amir, Fazri; Harmin, Amalia; Umar, Hamdani
Journal of Sustainability Perspectives Vol 3, No 3 (2023)
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jsp.2023.21645

Abstract

The use of solar energy has become increasingly popular in recent years due to sustainability and environmental benefits. Universitas Samudra is designing the centralization of water distribution using solar energy as an energy resource. By using solar energy, universities can reduce their carbon footprint and energy costs while improving access to clean water for students, staff, and the surrounding community. This paper explores the benefits, challenges, design, and optimization of solar energy in pure water distribution, focusing on the technical and optimization of implementing such systems. The optimization is based on the water demand analysis and water source regarding the rainwater harvesting, then distribution points, including time patterns, peak demands, and seasonal fluctuation. The analyzing variables include the flow and residual head at each point distribution, pressure drop, pipe sizing, storage tank sizing, and water supply capacity input to each storage tank. The data is also based on the university's master plan and blueprint for the next 30 years of Development. Furthermore, the data will be analyzed and calculated to obtain optimum distribution pump capacity and pump working hours. The system was Analysed and calculated using Epanet hydraulic modeling software. The calculations result are that the distribution pump capacity is 16 L/s, the head is 30 M, the works for five hours a day, the power is 4.7 kW, the total energy is around 23.5 kWh per day, and The solar panel is eight kWp
Solar Energy for Water Optimization: Advancing Clean Water Distribution at Universitas Samudra Abdullah, Nasruddin A; Syahri, Alfi; Amir, Fazri; Harmin, Amalia; Umar, Hamdani
Journal of Sustainability Perspectives Vol 3, No 3 (2023)
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jsp.2023.21645

Abstract

The use of solar energy has become increasingly popular in recent years due to sustainability and environmental benefits. Universitas Samudra is designing the centralization of water distribution using solar energy as an energy resource. By using solar energy, universities can reduce their carbon footprint and energy costs while improving access to clean water for students, staff, and the surrounding community. This paper explores the benefits, challenges, design, and optimization of solar energy in pure water distribution, focusing on the technical and optimization of implementing such systems. The optimization is based on the water demand analysis and water source regarding the rainwater harvesting, then distribution points, including time patterns, peak demands, and seasonal fluctuation. The analyzing variables include the flow and residual head at each point distribution, pressure drop, pipe sizing, storage tank sizing, and water supply capacity input to each storage tank. The data is also based on the university's master plan and blueprint for the next 30 years of Development. Furthermore, the data will be analyzed and calculated to obtain optimum distribution pump capacity and pump working hours. The system was Analysed and calculated using Epanet hydraulic modeling software. The calculations result are that the distribution pump capacity is 16 L/s, the head is 30 M, the works for five hours a day, the power is 4.7 kW, the total energy is around 23.5 kWh per day, and The solar panel is eight kWp
Implementasi Model Pembelajaran Course Review Horay (CRH) dalam Pembelajaran Sejarah Kebudayaan Islam di MIS Amaliyah Ar Ridho Deli Serdang Syahri, Alfi; Harahap, Muhammad Riduan; Zuliana, Eka
Mauriduna: Journal of Islamic Studies Vol 5 No 2 (2024): Mauriduna: Journal of Islamic Studies, November 2024
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Sekolah Tinggi Ilmu Bahasa Arab Ar Raayah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37274/mauriduna.v5i2.1347

Abstract

Tujuan penelitian ini adalah untuk mengetahui: 1. Implementasi Model Pembelajaran Course Review Horay di MIS Amaliyah Ar Ridho Deli Serdang. 2. Pembelajaran Sejarah Kebudayaan Islam di MIS Amaliyah Ar Ridho Deli Serdang. 3. Faktor pendukung dan penghambat implementasi Model Pembelajaran Course Review Horay dalam pembelajaran Sejarah Kebudayaan Islam di MIS Amaliyah Ar Ridho Deli Serdang.. Jenis penelitian ini adalah kulitatif. Data penelitian diperoleh dari observasi, wawancara dan dokumentasi. Hasil Penelitian menunjukkan bahwa: 1.Implementasi Model Pembelajaran Course Review Horay (CRH) diterapkan dengan efektif dalam pembelajaran Sejarah Kebudayaan Islam di MIS Amaliyah Ar Ridho mencakup kegiatan Review materi, kuis atau permainan, serta umpan balik yang dilakukan secara terstruktur. Perencanaan dan persiapan yang matang, serta dukungan dari fasilitas dan antusiasme guru, menjadi kunci keberhasilan metode ini. 2. Pembelajaran Sejarah Kebudayaan Islam di MIS Amaliyah Ar Ridho Deli Serdang diterima dengan baik oleh siswa, dengan banyak di antara mereka menghargai metode pembelajaran yang interaktif dan kreatif. Siswa menganggap topik-topik tertentu menjadi lebih menarik.3. Faktor Pendukung implementasi Model Pembelajaran Course Review Horay dalam pembelajaran Sejarah Kebudayaan Islam di MIS Amaliyah Ar Ridho Deli Serdang adalah, antusiasme guru, keterlibatan aktif siswa, dan dukungan fasilitas: Sedangkan faktor penghambat diantaranya pengelolaan waktu, perbedaan kemampuan siswa:dan keterbatasan fasilitas berupa masalah teknis dengan fasilitas dapat mengganggu jalannya kegiatan CRH. The purpose of this study is to determine: 1. Implementation of Course Review Horay Learning Model at MIS Amaliyah Ar Ridho Deli Serdang. 2. Learning Islamic Cultural History at MIS Amaliyah Ar Ridho Deli Serdang. 3. Supporting and inhibiting factors for the implementation of Course Review Horay Learning Model in learning Islamic Cultural History at MIS Amaliyah Ar Ridho Deli Serdang. This type of research is qualitative. Research data were obtained from observation, interviews and documentation. The results of the study show that: 1. The implementation of the Course Review Horay (CRH) learning model is effectively applied in learning the History of Islamic Culture at MIS Amaliyah Ar Ridho including reviewing material, quizzes or games, and feedback that is carried out in a structured manner. Thorough planning and preparation, as well as support from facilities and teacher enthusiasm, are the keys to the success of this method. 2. Learning the History of Islamic Culture at MIS Amaliyah Ar Ridho Deli Serdang is well received by students, with many of them appreciating the interactive and creative learning methods. Students consider certain topics to be more interesting. 3. Supporting factors for the implementation of the Course Review Horay learning model in learning the History of Islamic Culture at MIS Amaliyah Ar Ridho Deli Serdang are teacher enthusiasm, active student involvement, and support from facilities: While inhibiting factors include time management, differences in student abilities: and limited facilities in the form of technical problems with facilities that can interfere with the course of CRH activities
Analisa Manejemen Risiko Sistem Informasi Penjualan Menggunakan Metode Failure Mode Effects and Analysis (FMEA) Syahri, Alfi; -, Megawati; Afdal, M; Nur Salisah, Febi
JATISI Vol 11 No 4 (2024): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Universitas Multi Data Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v11i4.8438

Abstract

Teknologi informasi telah banyak diterapkan di berbagai perusahaan, salah satunya PT XYZ yang telah menerapkan sistem informasi penjualan atau BEI sebagai otomatisasi proses bisnis perusahaan. Namun pada praktiknya manajemen risiko sistem informasi BEI belum diterapkan dengan baik, masih terdapat kendala dan insiden pengelolaan. Penelitian ini bertujuan untuk menganalisis manajemen risiko sistem informasi ISX dengan menggunakan framework FMEA (Failure Mode Effects and Analysis). FMEA dapat mengidentifikasi risiko berdasarkan tingkat keparahan suatu kejadian, seberapa sering kejadian tersebut terjadi, dan seberapa tinggi tingkat deteksinya. Dari variabel-variabel tersebut akan dihasilkan Risk Priority Number (RPN) yang dapat menentukan prioritas risiko atau permasalahan yang paling kritis. Hasil penelitian ini menunjukkan bahwa sistem ISX mempunyai 2 risiko dengan tingkat sangat tinggi, 1 risiko dengan tingkat tinggi, 1 risiko dengan tingkat menengah, 21 risiko dengan tingkat rendah, dan 5 risiko dengan tingkat sangat rendah. Risiko yang berada pada tingkat yang sangat tinggi dan tinggi merupakan risiko yang diprioritaskan dan perlu mendapatkan tindakan dan pengendalian risiko.
Epidemiological Analysis and Management of Oral and Craniomaxillofacial Trauma in Indonesia: A Systematic Review Ridho, Fiki Muhammad; Syahri, Alfi; Dwisari, Pulung
Majalah Kedokteran Andalas Vol. 47 No. 4 (2024): MKA October 2024
Publisher : Faculty of Medicine, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/mka.v47.i4.p474-493.2024

Abstract

Objective: This systematic review aims to analyze and review the epidemiological characteristics and management of oral and craniomaxillofacial trauma in patients in Indonesia. Methods: Using PRISMA guidelines, a systematic review of articles published in Scopus, PubMed, ScienceDirect, Google Scholar, and Garuda up to March 2024 was conducted. In selecting studies, inclusion and exclusion criteria were applied. Results: This study included 2,928 cases of oral and craniomaxillofacial trauma obtained from a total of 44 studies consisting of 25 case reports, 11 retrospective studies, 7 cross-sectional studies, and 1 case series. Summary results from pooled data, this study highlights that male patients predominate in all cases with a total of 80.70% and the male/female ratio is 4.2:1. Oral and craniomaxillofacial trauma occurred mostly in the 21-30 year age group (25.51%), followed by 11-20 year olds (24.15%) and 31-40 year olds (16.73%). Based on etiology, most cases occurred due to traffic accidents (87.88%). In the management of trauma cases, open reduction and internal fixation (ORIF) is the most frequently performed with a total of 66.71% of all cases. Conclusion: Oral and craniomaxillofacial trauma in Indonesia is dominated by male patients and in the productive age group with mandibular fractures being the highest cases.
STUDENT LEADERSHIP DEVELOPMENT: INTEGRATING POTENTIAL, KNOWLEDGE, AND LOYALTY Azahar, Ridho; Syahri, Alfi; Indah, Nurliyah; Irawati, Fitri
As-Sulthan Journal of Education Vol. 2 No. 1 (2025): Agustus
Publisher : As-Sulthan Journal of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of personal potential, understanding the urgency of science, and values of loyalty to the roles and responsibilities of students are important components in shaping character and individual competencies in higher education. This study aims to examine the effectiveness of a student leadership development training programme integrated with an approach that strengthens personal potential, mastery of science, and values of loyalty in improving the cognitive and affective competencies of participants. The research method employs a quantitative approach with a one-group pre-test and post-test design involving 90 students as respondents. Evaluation instruments consisting of pre-tests and post-tests were analysed using the Kolmogorov-Smirnov normality test, paired sample t-test, and one-sample t-test. The analysis results indicate that the data is normally distributed (p = 0.200), there was a significant difference between pre-test and post-test scores (t = -9.401, p = 0.000), and post-test scores were also significantly higher than the reference value (t = 3.933, p = 0.000), with an average increase of 19.83 points. These findings indicate that training that integrates aspects of self-potential, knowledge, and student loyalty values is proven to be effective in significantly improving understanding and skills.
Perancangan Sistem Keamanan untuk Deteksi Pencurian Menggunakan Sensor Magnetic dan RFID Berbasis Internet of Things Syahri, Alfi; Basri, Mhd.
Hello World Jurnal Ilmu Komputer Vol. 4 No. 3 (2025): Edisi Oktober
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/helloworld.v4i3.1166

Abstract

Kasus pencurian rumah dan barang berharga yang masih sering terjadi menunjukkan perlunya sistem keamanan yang lebih efektif. Penelitian ini bertujuan merancang dan mengimplementasikan sistem keamanan berbasis Internet of Things (IoT) yang mampu mendeteksi aksi pencurian secara real-time. Sistem ini menggunakan NodeMCU ESP8266 sebagai mikrokontroler utama, dikombinasikan dengan sensor magnetic untuk mendeteksi pembukaan pintu secara tidak sah, serta modul RFID untuk mengontrol akses masuk melalui identifikasi tag yang valid. Ketika terdeteksi adanya indikasi pencurian, notifikasi peringatan akan dikirimkan secara instan ke perangkat Android pengguna melalui aplikasi Blynk. Hasil pengujian menunjukkan bahwa sistem ini mampu memberikan peringatan dini dan kontrol akses yang aman, secara signifikan meningkatkan efektivitas perlindungan terhadap tindak pencurian. Dengan memanfaatkan teknologi IoT, sensor magnetic, dan RFID, sistem ini diharapkan dapat menjadi solusi inovatif untuk keamanan rumah yang responsif dan efisien.
SENTIMENT ANALYSIS OF CUSTOMER SATISFACTION IN GOJEK AND GRAB APPLICATION REVIEWS USING THE NAIVE BAYES ALGORITHM Ananda, Ridha Faiz; Syahri, Alfi; Hasan, Firman Noor
Jurnal Teknik Informatika (Jutif) Vol. 5 No. 1 (2024): JUTIF Volume 5, Number 1, February 2024
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2024.5.1.1680

Abstract

Online motorcycle taxis are a widely favored mode of public transportation in Indonesia. There are several companies providing online motorcycle taxi services in Indonesia, with Gojek and Grab dominating the market. In this rapidly digitizing era, social media has become a platform for Indonesian citizens to express their evaluations and opinions. One common platform used by users to express their evaluations is the Google Play Store, where users can provide ratings and opinions on the applications they use, including users of Gojek and Grab applications.This research aims to understand and analyze the sentiments of the public towards the two dominant giants in the online motorcycle taxi market in Indonesia based on review data from the Google Play Store using the Naive Bayes algorithm. The data used consists of user reviews from May 14, 2023, to July 26, 2023, totaling 300 data points for each application. This data will undergo pre-processing to remove irrelevant elements. The Naive Bayes algorithm is used to classify the existing sentiments into two classes: positive and negative.The results of this research conclude that Gojek users give positive reviews at 49% and negative reviews at 51%, which include praises for the drivers and services provided by the company, complaints about the heaviness of the application, and some disruptions in the Gopay payment method. Meanwhile, Grab users give positive reviews at 67% and negative reviews at 33%, which include customer satisfaction with attractive promos, complaints about the heaviness of the application after the latest update, and the high cost of Grabexpress and Grabfood services.