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All Journal Jurnal Sains Riset Jurnal Rekayasa Teknik dan Teknologi Electronic Journal of Education, Social Economics and Technology The Indonesian Journal of Computer Science Jurnal Teknik Sipil
Fadhil, Ammar
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Analisis Perilaku Persepsi Pengendara Sepeda Motor Terhadap Keselamatan Berkendara Fadhil, Ammar
Jurnal Rekayasa Teknik dan Teknologi Vol 8 No 2: Jurnal Rekayasa Teknik dan Teknologi, Juli, 2024
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/rkt.v8i2.2349

Abstract

People need a mode of transportation to facilitate daily activities, one of the modes of transportation in Aceh is the increase in motorbike ownership. The increase in motorbike ownership is not matched by increased awareness of traffic safety by road users, which will certainly have an impact on increasing the number of accidents. WHO (2018) reports the number of deaths based on road users in Indonesia, 74% of deaths were contributed by motorcyclists. This research aims to identify personal characteristics and unsafe driving behavior on the traffic safety of motorbike users. Research data was collected in Banda Aceh and parts of greater Aceh using the Driving Behavior Inventory (DBI) instrument through an online survey questionnaire approach "self-reporting driving behaviors". The results of research on socio-demographics using cross tabulation show that men aged 20-29 years have more than 6 years of experience with the highest score of having experienced a traffic accident. Perception of the respondent variable Violation (V) on the indicator "driving very close to another vehicle in front" which has the lowest value of 2.91, variable Error (E) on the indicator "maneuvering without turning on the turn signal" which has the second lowest value of 2 .98, variable Driving Safety (DS) in the indicator that has the highest scale value is "be careful in accident-prone places" of 3.66.
EVALUASI KINERJA CAMPURAN ASPAL DENGAN SUBTITUSI LIMBAH PLASTIK PET DALAM MENINGKATKAN DURABILITAS CAMPURAN ASPAL PENETRASI 60/70 TEHADAP VARIASI LAMA WAKTU PERENDAMAN Fadhil, Ammar; Khairunnisa, Hanyta
Jurnal Sains Riset Vol 14, No 3 (2024): November 2024
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v14i3.2773

Abstract

ABSTRACTThe utilization of plastic waste can be done by using it as an additive in asphalt concrete wearing course (AC-WC) mixtures. Incorporating plastic waste into road construction serves two purposes: reducing plastic waste and enhancing road quality. This research aims to determine the durability value when 7% PET plastic is immersed at 60°C for 0.5 hours, 24 hours, 36 hours, 48 hours, and 72 hours in a 60/70 penetration asphalt mixture. This study was conducted by adding PET pieces in a dry condition. The Optimal Asphalt Content (OAC) obtained from the test specimen was 6.29% (Marwati et al., 2021). From the Marshall test results without PET, the 24-hour durability value was 94.13%, and with the addition of 7% PET, the durability value at 24 hours increased to 96.16% and at 36 hours to 91.57%, meeting the specification of ≥ 90%, while at 48 hours it was 83,31%, and at 72 hours it was 80,70% which did not meet the requirements. The stability value increased due to the addition of PET in the asphalt mixture compared to the asphalt mixture without PET. The addition of 7% PET still met the requirements for a 36-hour immersion time in water with a stability value of 1094.13 kg, and Marshall parameters such as VIM 4.83%, VFA 79.41%, VMA 23.17%, MQ 288.57 kg/mm, and flow 3.80 mm met the specifications of Bina Marga 2020.
ANALISIS FAKTOR PENYEBAB KECELAKAAN LALU LINTAS PENGENDARA SEPEDA MOTOR: UPAYA MENINGKATKAN KESELAMATAN BERKENDARA Fadhil, Ammar; Muliani, Fitri; Munandar, Aris
Jurnal Sains Riset Vol 14, No 3 (2024): November 2024
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v14i3.2780

Abstract

Traffic accidents are one of the major challenges faced by many countries, especially in areas with high vehicle density, such as Aceh. Each year, the number of vehicles continues to grow, resulting in thousands of fatalities and many others suffering injuries that significantly affect their quality of life. This study focuses on analyzing one of the factors contributing to traffic accidents among motorcycle riders in Bireuen Regency. Data was collected using a self-reporting method through questionnaires distributed to 250 respondents and analyzed using multiple regression to determine the relationships between variables. The study found that, based on rider perceptions, the "Checking engine condition" indicator from the vehicle factor had the lowest score, below the average of 2.5. Linear regression analysis showed a significance value of 0.05, indicating that all independent variables (X) significantly affect riding safety (Y), with the independent variables contributing 82.6% to safety (R²). The study concluded that human factors, particularly the behavior and attitudes of riders, have the most significant impact. Neglecting these factors leads to decreased safety. However, paying attention to vehicle conditions and road factors while riding can improve safety levels. This is essential to minimizing the risk of traffic accidents for motorcycle riders in Bireuen Regency.
Preferensi Masyarakat Terhadap Pengolahan Sampah Organik Melalui Program Biopori Dan Komposter Berbasis Komunal Pada Kawasan Perumahan Muliani, Fitri; Munandar, Aris; Fadhil, Ammar
Jurnal Rekayasa Teknik dan Teknologi Vol 9 No 1: Jurnal Rekayasa Teknik dan Teknologi, Januari, 2025
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Almuslim

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

Abstract

In order to ascertain the community's readiness to adopt organic waste management specifically, household waste through the composter and biopore programs. This study will analyze household waste management in the Komplek BTN Bukit Teukuh by using community preference analysis. It will do this by utilizing ordinal data from the SPPS application, which has a Multidimensional Scaling Analysis (MDS) feature. With 298 residents and 51 Heads of Families (KK), the study's focus is a housing area in the BTN Bukit Teukuh Complex, Kota Juang District, Bireuen Regency. Storage, collection, transfer, transportation, processing, and final disposal are just a few of the buildings and infrastructure that will be used in waste management activities. Composter and biopore technology are two technologies that can be used to overcome problems in organic waste processing through communal-based composter technology. Based on field observations that have been carried out, data was obtained that organic waste produced in the BTN Bukit Teukuh Complex with a total of 51 families (KK) is 0.3 to 0.45 kg/day in each house, so the total organic waste obtained is 22.95 kg/day. The results of the study in the form of MDS analysis showed that 89% of the community's preferences had implemented the container aspect, 77% the transportation aspect, 55% of the community participated in communal-based waste management, 45% the container aspect, and 10% the composter aspect.
Enhancing Data Security: A Hybrid Approach of AI-Driven Steganography and Encryption Fadhil, Ammar
The Indonesian Journal of Computer Science Vol. 14 No. 2 (2025): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v14i2.4759

Abstract

In the era of technological development and the Internet, the volume of data transmitted in digital networks is constantly increasing. Ensuring data security has become one of the important challenges in our time. Encryption processes protect data security, but they are often exposed and attract attention. Steganography models are a technique that hides sensitive data but lacks cryptographic protection. The study proposes a hybrid security approach that combines encryption strength and data hiding to be secure against digital attacks. The proposed method takes advantage of one of the artificial intelligence techniques represented by deep learning, which depends on dynamically changing weights during encryption and embedding in the image. This allows us to obtain strong security and high imperceptibility. In the proposed approach, security is enhanced through several layers, the first of which is dynamic changes to generate random numbers and variable encryption as a result of the dynamics of the encryption key and finally hiding the data in a way that cannot be detected. The experimental results showed the merit of the proposed approach through the strength of the results such as the uniformity of the histogram peaks and high entropy = 8 and high imperceptibility represented by BSNR = 91dB. Our research contributes to enhancing data security and countering cyber attacks by exploiting artificial intelligence techniques. Future work has been proposed that opens up horizons for studies using other artificial intelligence techniques such as machine learning and improving real-time data processing in the digital network.
Evaluasi Karakteristik Marshall Campuran Ac-Wc Dengan Modifikasi Aspal Menggunakan Limbah Ban Dalam Bekas Fadhil, Ammar
Jurnal Sains Riset Vol 15, No 1 (2025): April 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v15i1.3088

Abstract

AC-WC pavement is a commonly used type of road pavement for public transportation. Over time, this pavement often suffers damage due to traffic loads, temperature changes, and water accumulation. This study aims to utilize used inner tubes from motorcycle tires as an additive in hot mix asphalt, considering their elastic, polymer-like properties. The research method involves Marshall parameter testing on hot mix asphalt with varying substitution levels of used inner tubes at 0%, 1%, 2%, 3%, and 4%, following the 2018 Bina Marga specifications. The experiments were conducted at the Pavement Laboratory of the Civil Engineering Faculty using penetration grade 60/70 asphalt and continuous gradation. The results indicate an optimum asphalt content (OAC) of 5.77%. The tested Marshall parameters include stability, flow, VIM, VMA, VFA, and MQ. The best performance was obtained with a 3% substitution, yielding a stability value of 1498 kg, VIM of 4.64, VMA of 15.9%, VFA of 72.21%, and an MQ value of 394.84. In conclusion, the use of motorcycle inner tube waste enhances the stability of asphalt concrete compared to mixes without additives, offering an innovative solution to extend pavement life and reduce road damage.
STUDI KUAT TEKAN PAVING BLOCK PLASTIK POLYETHYLENE TEREPHTHALATE DENGAN PROSES PELELEHAN DAN SUBSTITUSI PASIR Zubaidi, Zubaidi; Kurnia, Raden Dedi Iman; Fadhil, Ammar
Jurnal Teknik Sipil Vol 4, No 1 (2025): Edisi Juni
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jtsip.v4i1.11553

Abstract

Pertumbuhan jumlah penduduk berdampak pada meningkatnya tingkat konsumsi masyarakat. Hal ini menyebabkan volume sampah yang dihasilkan juga mengalami peningkatan seiring bertambahnya populasi manusia. Paving block (beton paving) merupakan material bangunan komposit yang dibuat dari campuran semen Portland atau bahan perekat lainnya, air, dan agregat, dengan atau tanpa bahan tambahan lainnya, selama tidak mengurangi mutu beton (mengacu pada SNI-03-0691-1996). Dalam penelitian ini, limbah pasir digunakan sebagai bahan tambahan dengan variasi komposisi sebesar 10%, 20%, dan 30%. Plastik yang telah dilelehkan kemudian didiamkan hingga mengeras pada suhu ruang. Dari hasil penelitian diperoleh beberapa kesimpulan terkait berat benda uji, berat volume benda uji, serta kuat tekan. Nilai kuat tekan paving block plastik normal dan paving block plastik dengan variasi substitusi agregat pasir (PBP1, PBP2, dan PBP3) secara berturut-turut adalah 76,48 Kg/cm², 87,25 Kg/cm², 72,65 Kg/cm², dan 49,71 Kg/cm². Berdasarkan pengujian yang dilakukan, berat benda uji untuk paving block plastik normal serta variasi dengan substitusi pasir PBP1, PBP2, dan PBP3 masing-masing adalah 0,979 Kg, 1,14 Kg, 1,232 Kg, dan 1,384 Kg. Sedangkan untuk hasil pengujian densitas, nilai yang diperoleh untuk paving block plastik normal dan paving block dengan variasi substitusi pasir PBP1, PBP2, dan PBP3 berturut-turut adalah 0,815 g/cm³, 0,845 g/cm³, 1,026 g/cm³, dan 1,153 g/cm³.
Preferensi Masyarakat Terhadap Pengolahan Sampah Organik Melalui Program Biopori Dan Komposter Berbasis Komunal Pada Kawasan Perumahan Muliani, Fitri; Munandar, Aris; Fadhil, Ammar
Jurnal Rekayasa Teknik dan Teknologi Vol 9 No 1: Jurnal Rekayasa Teknik dan Teknologi, Januari, 2025
Publisher : Fakultas Teknik - Universitas Al Muslim - Bireuen Aceh- Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/rkt.v9i1.3185

Abstract

In order to ascertain the community's readiness to adopt organic waste management specifically, household waste through the composter and biopore programs. This study will analyze household waste management in the Komplek BTN Bukit Teukuh by using community preference analysis. It will do this by utilizing ordinal data from the SPPS application, which has a Multidimensional Scaling Analysis (MDS) feature. With 298 residents and 51 Heads of Families (KK), the study's focus is a housing area in the BTN Bukit Teukuh Complex, Kota Juang District, Bireuen Regency. Storage, collection, transfer, transportation, processing, and final disposal are just a few of the buildings and infrastructure that will be used in waste management activities. Composter and biopore technology are two technologies that can be used to overcome problems in organic waste processing through communal-based composter technology. Based on field observations that have been carried out, data was obtained that organic waste produced in the BTN Bukit Teukuh Complex with a total of 51 families (KK) is 0.3 to 0.45 kg/day in each house, so the total organic waste obtained is 22.95 kg/day. The results of the study in the form of MDS analysis showed that 89% of the community's preferences had implemented the container aspect, 77% the transportation aspect, 55% of the community participated in communal-based waste management, 45% the container aspect, and 10% the composter aspect.
An Enhanced Model of the Wireless Multicarrier Communication OFDM Systems Applied on the FPGA Platform Based on Steganography system Y. Jaber, Ali; Fadhil, Ammar
The Indonesian Journal of Computer Science Vol. 14 No. 4 (2025): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v14i4.4891

Abstract

OFDM is a promising technology due to its robustness against multipath fading. Multipath fading distorts a signal propagating in free space due to destructive or constructive interference. The evolution of 5G wireless networks has necessitated the integration of high-throughput, low-latency multi-band modulation schemes, such as orthogonal frequency division multiplexing (OFDM), into real-time hardware-optimized platforms. However, challenges related to spectral efficiency, security, and the maximum-to-average power ratio (PAPR) remain, especially when these schemes are implemented on field-programmable gate arrays (FPGAs). Steganography offers increased information security. Therefore, this paper proposes an improved OFDM model for 5G that incorporates advanced data hiding techniques using steganography to embed secure image data within ORFDM subcarriers. The proposed system is implemented on an FPGA platform, leveraging high-speed pipelines and parallelism to achieve real-time performance at a minimal resource cost. Simulation and synthesis results demonstrate significant improvements in reduced PAPR, BER, and device efficiency compared to conventional OFDM applications. The FPGA platform design takes up approximately 20% of the total available space, with very low energy consumption compared to other traditional implementation methods. The results also showed an improvement in the OFDM system's performance by reducing the BER by 30%, indicating the absence of data loss and the effectiveness of the steganography technique in these systems. This results in improved architecture performance in terms of area, power, and speed. Furthermore, the proposed approach has proven its worth in terms of security and permeability.
Evaluasi Awal Kualitas Campuran Aspal Daur Ulang Laston Bekas Patching Menggunakan Metode Ekstraksi Sentrifugal Dan Uji Marshall Fadhil, Ammar; Ismy, Romaynoor; Kumita, Kumita; Heriadi, Romi
Jurnal Sains Riset Vol 15, No 1 (2025): April 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v15i1.3164

Abstract

Pembangunan infrastruktur jalan berkelanjutan menuntut penggunaan material yang efisien dan ramah lingkungan, salah satunya melalui daur ulang aspal bekas. Penelitian ini mengevaluasi kualitas campuran aspal daur ulang dari laston bekas patching dengan penambahan agregat dan aspal baru. Masalah utama yang dihadapi adalah gradasi agregat yang tidak sesuai dan rendahnya stabilitas campuran. Metode penelitian mencakup ekstraksi aspal menggunakan metode ekstraksi sentrifugal, analisis gradasi agregat, serta uji sifat fisis aspal dan parameter Marshall menggunakan acuan Bina Marga revisi 3 2018. Hasil menunjukkan kadar aspal optimum (KAO) sebesar 5,21% memberikan peningkatan stabilitas dari 1017 kg menjadi 1125 kg, dan Marshall Quotient dari 234,47 kg/mm menjadi 304,55 kg/mm. Nilai flow juga membaik dari 4,40 mm menjadi 3,73 mm, sesuai spesifikasi. Penambahan agregat dan aspal baru terbukti meningkatkan kualitas campuran, menjadikannya layak untuk perkerasan jalan. Disarankan optimalisasi penggunaan material daur ulang, pengujian lanjutan terhadap ketahanan campuran, serta uji coba lapangan untuk menjamin kesesuaian metode dengan kondisi nyata.
Co-Authors Afra, Liza Aris Munandar Cut Zukhrina Oktaviani Heriadi, Romi Khairul Amna, Khairul Khairunnisa, Hanyta Kumita, Kumita Kurnia, Raden Dedi Iman Muhammad Azhari Muliani, Fitri Rachman, Aulia Romaynoor Ismy, Romaynoor Y. Jaber, Ali Zubaidi Zubaidi