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All Journal Science and Technology Indonesia Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Inotera Jurnal Konversi Energi dan Manufaktur Journal of Mathematics Education and Science MUBEZA Pemikiran Hukum dan Ekonomi Islam JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI Jurnal Ilmu Pendidikan Indonesia Jurnal Pendidikan Teknik dan Vokasional Gudang Jurnal Multidisiplin Ilmu Krigan: Journal of Management and Sharia Business Journal of Mathematics, Computation and Statistics (JMATHCOS)
Syaripuddin
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Model Komunikasi Pemasaran Pariwisata Halal Berbasis Kearifan Lokal (di Aceh Tengah, Aceh) Syaripuddin
Krigan: Journal of Management and Sharia Business Vol. 2 No. 1 (2024): Juni 2024
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/krigan.v2i1.8459

Abstract

Aceh Tengah salah satu destinasi wisata halal yang banyak dikunjungi oleh wisatawan domestik maupun mancanegara nilai jual yang ditawarkan pada wisatawan yaitu keindahan alamnya dan kearifan lokal. Penelitian ini bertujuan untuk mendeskripsikan model komunikasi pemasaran yang digunakan dalam pemasaran wisata halal yang berbasis kearifan lokal di Aceh Tengah, Aceh. Penelitian ini menggunakan metode penelitian kualitatif. Komunikasi pariwisata halal di Aceh Tengah melibatkan berbagai institusi seperti Dinas Pariwisata Aceh Tengah, para pengelola objek wisata, komunitas. Hasil penelitian ini menunjukkan bahwa strategi komunikasi pemasaran pariwisata halal berbasis kearifan lokal dapat dilakukan dengan mengadakan kegiatan pestival panen kopi Gayo, even pagelaran kesenian Gayo yaitu Didong, Pacuan kuda, dan pestival produk unggulan kopi Gayosalah satu komunikasi pemasaran yang dapat dilakukan dalam strategi pemasaran pariwsata halal di Aceh Tengah, selain paktor tersebut ada faktor lain yang dapat mempengaruhi pemasaran wisata halal yaitu tersedianya infrastruktur, komunikasi melalui media elektronik maupun digital dan layanan.     Halal tourism has become a new market in the tourism industry that is most attractive to the Muslim community. as well as being one of the variables that contribute greatly to the country's foreign exchange earnings. This study examines how the marketing strategy carried out by the Central Aceh tourism office. The purpose of this research is to find out and analyse how the halal tourism marketing strategy carried out by the Central Aceh Tourism Office. in this research the research method used is qualitative with descriptive methods. The results of this study indicate that the Central Aceh Regency Tourism Office, Aceh uses a marketing mix such as digital E-government, Advertising, Events such as the Gayo coffee festival horse race, international bicycle race tour de lut tawar.
PENGARUH TITANIUM DALAM LAPISAN LAS TERHADAP STRUKTUR MAKRO-MIKRO, KEKERASAN, DAN LAJU KOROSI: Titanium Effect in Weld Layer on The Macro-microstructure, Hardness, and Corrosion Rate Sopiyan; Syaripuddin; Muhammad Hafidz Fatahillah; Muhammad Fauzan Perdana Putra; Muhammad Yunan Hasbi
Jurnal Konversi Energi dan Manufaktur Vol. 9 No. 2 (2024)
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JKEM.9.2.2

Abstract

Low carbon steel cannot be hardened because of its low carbon content. Therefore, a hardfacing process is carried out to increase hardness. Apart from increasing hardness, the benefits of hardfacing can increase wear and corrosion resistance. The hardfacing process using the shielded metal arc welding (SMAW) process generally uses commercial electrodes. Therefore, it is necessary to add other elements such as titanium (Ti) to the weld layer to further increase its hardness. This research aims to study the influences of Titanium (Ti) addition in welding layers that were welded using HV 600 to micro and macrostructure, hardness, and corrosion rate. The hardfacing was conducted using the SMAW process with the various addition of Ti (0.115, 0.223, and 0.334 g) and cooled at room temperature. Macrostructure and microstructure were investigated using digital cameras and an optical microscope. Hardness and corrosion rate were investigated using the Vickers hardness test and weigh loss method. Based on macrostructure investigation, there is a perfect fusion between base metal and weld metal. The microstructure formed is a austenite, martensite and carbide phase. The lowest corrosion rate of 17.54 mpy was seen in the Ti1 sample. The lowest Ti addition would resulting higher hardness at 761.06 VHN.
PERILAKU DISTORSI, KEKERASAN DAN KOROSI HASIL HARDFACING PADA PERMUKAAN BAJA KARBON MENGGUNAKAN ELEKTRODA HV-800 DENGAN BERBAGAI KETEBALAN: Distortion, Hardness and Corrosion Behavior of Carbon Steel Hardfacing using HV-800 Electrodes with Various Thicknesses Syaripuddin; Sopiyan; Ahmad Nur Hisyam; Rani Anggrainy
Jurnal Konversi Energi dan Manufaktur Vol. 9 No. 2 (2024)
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JKEM.9.2.7

Abstract

This research aims to look at the hardness and corrosion of the weld layer. In addition, distortions were also observed in the post-welding specimens. Weld layers were made with variations of one, two and three layers of welding using HV-800 electrodes. The first step in this research is a literature study, followed by preparing tools and materials, heating electrodes, welding process, observing distortion, cutting specimens for testing followed by hardness and corrosion testing, and data analysis and conclusions. From the results of observing the distortion, it can be seen that the thicker the weld layer, the greater the distortion that will occur. Distortions in specimens welded with one, two and three layers are 1.5, 4 and 6° respectively. Furthermore, based on the results of the hardness test, it can be seen that the thicker the weld layer, the greater the hardness. The hardness of the one, two and three layer welded specimens was 550.2, 632.82 and 650.68 HV respectively. Then, based on the weighing results, it can be seen that the longer the immersion time, the greater the reduction in mass during 120 hours of immersing. Finally, from the results of the corrosion rate calculation it can be seen that the thicker the weld layer, the lower the corrosion rate that will occur. The corrosion rates for specimens welded with one, two and three layers were 13.23, 11.02 and 10.29 mpy, respectively. All three specimens have good corrosion resistance because they fall into the "good" criteria.
Shariah Fintech And Islamic Economic Sustainability: An Integrative Analysis Between Technology And Maqasid Al-Syari'ah Desy Arum Sunarta; Syaripuddin; Nelia Sfayriawati; Jamaluddin Majid
Gudang Jurnal Multidisiplin Ilmu Vol. 3 No. 11 (2025): GJMI - NOVEMBER
Publisher : PT. Gudang Pustaka Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59435/gjmi.v3i11.1878

Abstract

This study aims to analyze the role of innovation and technology in strengthening the Islamic finance ecosystem in the digital era. The research employs a qualitative-descriptive approach through a literature-based analysis integrating technology adoption theories (TAM, UTAUT, DOI) and the principles of maqaṣid al-shari’ah as the theoretical foundation. The findings reveal that perceived usefulness, ease of use, social influence, and infrastructural support are the key determinants influencing users’ intentions toward adopting Islamic financial technologies. Furthermore, Shariah-compliant fintech innovation driven by maqaṣid al-shari’ah enhances financial inclusion, ethical governance, and sustainable economic development. The study emphasizes that collaboration among regulators, financial institutions, and educational entities is crucial to developing adaptive regulations and strengthening digital-Shariah literacy. The main conclusion underscores the significance of aligning technological innovation with Islamic ethical principles to advance the competitiveness of the Islamic finance industry globally.
PENERAPAN MODEL PEMBELAJARAN BLENDED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR PADA MATA KULIAH FISIKA TERAPAN PPROGRAM STUDI D-3 TEKNIK MESIN UNIVERSITAS NEGERI JAKARTA Dewi Nur Utami; Priyanto, Sugeng; Syaripuddin
Jurnal Pendidikan Teknik dan Vokasional Vol. 4 No. 1 (2021): Jurnal Pendidikan Teknik dan Vokasional
Publisher : LPPM, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (337.839 KB) | DOI: 10.21009/JPTV.4.1.35

Abstract

This research aims to determine whether by applying Blended Learning learning models using Moodle applications can improve student learning outcomes of D-3 Mechanical Engineering in Applied Physics courses at Jakarta State University.The method used in this study is Classroom Action Research (CAR) which is a form of investigation conducted by participants involved in the situation under study. The action is followed by observation and reflection. If needed at a later stage, a followup plan is prepared. The effort was carried out in cycles to form one cycle. The place of research was conducted at Jakarta State University, and the research subjects were 29 Mechanical Engineering D3 students. The study was conducted on November 7, 2019 until December 26, 2019. Learning outcomes were obtained through written tests and then analyzed to compare exam results in each cycle.The results of this study indicate that an increase in student learning outcomes in Applied Physics courses by applying Blended Learning learning models using the Moodle application. Improved learning outcomes can be seen in Cycle I the average value of all students is 52.84 and only 51.72% or 15 students out of a total of 29 students who scored ≥60. In Cycle II the mean value of all students was 74.05 and 86.21% or 25 students out of a total of 29 students who scored ≥60. Researchers can conclude student learning outcomes have increased with the application of Blended Learning learning models using the Moodle application. Keywords: applied physics, blended learning, classroom action, learning outcomes, moodle
Current Variation Effect on Hardness and Corrosion Resistance of Formed Weld Layer Syaripuddin; Sopiyan; Nur Hisyam, Ahmad
Jurnal Konversi Energi dan Manufaktur Vol. 11 No. 1 (2026)
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JKEM.11.1.4

Abstract

Hardfacing over carbon steel was carried out using the SMAW apparatus. The sample was hard-faced with a single layer using HV 800 electrode with a 1G weld position. Different welding currents were used, such as 90, 100, and 110 A. After the weld, the sample was quickly immersed in distilled water. Cooled samples were cleaned with a chipping hammer and a wire brush. Afterwards, the samples were cut for hardness and corrosion testing. The highest hardness in the sample was welded using 110A, while the lowest hardness was welded using 90A. Increasing the current from 90 to 110 A could increase hardness by approximately 2.31%. The lowest current was used during welding, resulting in a lower corrosion rate. This means that the welding layer produced at the lowest current has greater corrosion resistance than that produced at higher currents. Reducing the current from 110 to 90 A could reduce the corrosion rate by approximately 44.33%. Finally, all three specimens meet the "good" criteria of corrosion resistance. 
Kombinasi Algoritma Vigenère menggunakan Pembangkit ` Kunci RC4 dan ECB menggunakan Pembangkit Kunci LFSR Qonita Qurrota A’yun; Auliya Rahman; Syaripuddin
Journal of Mathematics Education and Science Vol. 9 No. 1 (2026): Journal of Mathematics Education and Science
Publisher : Universitas Nahdlatul Ulama Sunan Giri Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/james.v9i1.5067

Abstract

This research aims to demonstrate the process of encryption and decryption, as well as the implementation of a program in the form of a Graphical User Interface (GUI), using a combination of the Vigenère Cipher algorithm with an RC4 key generator and the Electronic Code Book (ECB) algorithm with an LFSR key generator. This combination was chosen because the Vigenère Cipher, as a classical algorithm, has a simple substitution structure, while RC4 is able to produce a highly random keystream. Meanwhile, ECB is an efficient modern block encryption method, and LFSR can generate a sequence of random bits based on a polynomial function. Together, these methods form a layered approach to securing messages. The data used in this study consists of plaintext messages in text form chosen by the author. The results show that the encrypted message can be successfully decrypted back into its original form. Therefore, this study proves that combining the Vigenère Cipher algorithm with RC4 and the ECB algorithm with LFSR can be effectively implemented and preserve data authenticity.
Co-Authors Agung Premono Ahmad Nur Hisyam Ahmad Rifai Anggrainy, Rani Aslina Auliya Rahman Avrilia, Mia Putri Bethsy J Pattiasina Dala, Maria Alensia Deltin Desi Febriani Putri Desy Arum Sunarta Dewi Nur Utami Fachrul Ghazi, Fachrul Ferry Budhi Susetyo Ferry Budhi Susetyo Indriasti, Zulfah Jamaluddin Majid Lubi, Ahmad Maman Kartaman Ajiriyanto Muhammad Fauzan Perdana Putra Muhammad Hafidz Fatahillah Muhammad Yunan Hasbi Nelia Sfayriawati Nur Hisyam, Ahmad Putri, Annisa Amalia Qonita Qurrota A’yun Ramadhani, Syadila Raming, Indriasri Rani Anggrainy Rosi Sahputra, Dimas Raditya Shelly M Pattipeiluhu Sigit Dwi Yudanto Sopiyan Sugeng Priyanto, Sugeng Syamsuir Wirawan, Adellia Septina