Claim Missing Document
Check
Articles

Found 21 Documents
Search

ANALISIS MODAL DAN HARMONIK SEBUAH RANCANGAN FIXTURE UJI VIBRASI UNIVERSAL MENGGUNAKAN METODE ELEMEN HINGGA Mikhael Gilang Pribadi Putra Pratama; Muksin; Yusuf Giri Wijaya; Nur Mufidatul Ula
Technologic Vol 12 No 2 (2021): Twelfth Volume of Technologic Series
Publisher : LPPM Politeknik Astra

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

Abstract

Fixture uji vibrasi harus dapat memegang device under test (DUT) selama proses pengujian dansesuai dengan kondisi aslinya. Umumnya fixture uji vibrasi yang dibuat harus sesuai dengan geometri DUT.Oleh karena fixture uji vibrasi dibuat secara khusus untuk DUT tertentu, maka hal ini membuat proses ujivibrasi menjadi panjang alurnya dan lama pelaksanaannya. Selain itu, hal tersebut juga menyebabkantingginya biaya untuk pembuatan fixture baru. Salah satu solusi dari masalah ini adalah dengan membuatfixture uji vibrasi yang bersifat universal. Fixture uji vibrasi yang bersifat universal dirancang mampudigunakan untuk hampir semua bentuk DUT. Fixture tersebut akan digunakan pada pengujian kategori Sstandar DO-160G section vibrasi yang memiliki rentang pengujian 5-500 Hz sehingga harus memiliki frekuensinatural di atas 500 Hz. Dalam studi ini dilakukan analisis sebuah rancangan fixture uji vibrasi yang bersifatuniversal mengunakan metode elemen hingga. Analisis dilakukan untuk fixture uji vibrasi universalberukuran 600 mm x 600 mm menggunakan metode analisis modal dan harmonik pada rentang frekuensi 5Hz - 2000 Hz, kemudian dilakukan analisis kemampuan aktual sistem uji vibrasi berdasarkan massa fixture.Dua jenis material yaitu paduan aluminium dan paduan magnesium digunakan dalam studi ini. Hasil studimenunjukkan bahwa performa fixture yang menggunakan material Al 6061 tidak jauh berbeda denganmaterial Mg. Frekuensi natural yang diperoleh untuk fixture bermaterial Al 6061 adalah 975.94 Hz sedangkanuntuk material paduan Mg adalah 996.88 Hz dengan selisih sebesar 2.14%, keduanya memenuhi kebutuhanpengujian vibrasi DO-160G kategori S. Analisis harmonik menghasilkan perbedaan amplitudo respon yangtidak signifikan yaitu di bawah 0.6‰. Fixture bermaterial logam paduan Mg lebih ringan daripada materialAl 6061 sehingga menghasilkan kemampuan aktual sistem uji vibrasi yang lebih tinggi. Logam paduan Mgdipilih menjadi kandidat utama material fixture uji vibrasi universal yang akan dimanufaktur karena mampumenghasilkan kemampuan aktual sistem uji vibrasi yang lebih tinggi.
SPATIAL ANALYSIS OF LANDSLIDE HAZARD POTENTIAL FOR DISASTER MITIGATION-BASED SPATIAL PLANNING IN THE CITY OF SABANG Razali Amna; Syamsidik; Muksin
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 2 No. 1 (2022): DECEMBER
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v2i1.133

Abstract

The geology and topography of Sabang City has the characteristics of areas that have the potential for landslides. This study analyzes the potential for landslide hazard to spatial planning as a disaster mitigation effort. Identification of potential landslide hazards using a geographic information system (GIS), based on the assessment and weighting of the factors that cause and trigger landslides. The results of the analysis of the level of landslide hazard potential are prepared by a landslide hazard map based on the influence of each parameter that causes landslides. The results of the analysis show that the area with a high landslide hazard potential of 8.98% or 1,114.60 Ha in Suka Jaya District. The area of ​​moderate landslide hazard potential is 85.73% or 10,639.88 Ha covering Suka Jaya and Suka Karya Districts. The results of a comparison of high landslide hazard potential with spatial patterns show that high landslide hazard potential is found in spatial patterns of dense settlements of 23%. Mixed plantation area 13%, protected forest 12%, tourist area 12%, residential area 11%, industrial area 7%. The results of the research are expected to be taken into consideration in the spatial planning of Sabang City, to apply the Regulation of the Minister of Public Works Number 22/PRT/M/2007 concerning Guidelines for Spatial Planning for Landslide Disaster Areas in Areas with High potential for landslide hazard. industrial area 7%. The results of the research are expected to be taken into consideration in the spatial planning of Sabang City, to apply the Regulation of the Minister of Public Works Number 22/PRT/M/2007 concerning Guidelines for Spatial Planning for Landslide Disaster Areas in Areas with High potential for landslide hazard. industrial area 7%. The results of the research are expected to be taken into consideration in the spatial planning of Sabang City, to apply the Regulation of the Minister of Public Works Number 22/PRT/M/2007 concerning Guidelines for Spatial Planning for Landslide Disaster Areas in Areas with High potential for landslide hazard.
Analisis Status Gizi Berdasarkan Indeks Massa Tubuh (IMT) dalam Perspektif Kesehatan Olahraga pada Cabang Olahraga Karate Abbas, Muhammaad; Dias Patut Pradana; Muksin; Ghozian Muhamad Sidqi Putra; M. Arief Setiawan; Zaky Mubarak
Jurnal Olahraga Indragiri Vol. 9 No. 2 (2025): JOI (Jurnal Olahraga Indragiri): Olahraga, Pendidikan , Kesehatan, Rekreasi
Publisher : FKIP Universitas Islam Indragiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61672/joi.v9i2.3320

Abstract

Status gizi merupakan indikator penting bagi kinerja atletik, meskipun penilaiannya sering kali mengandalkan Indeks Massa Tubuh (IMT). Di cabang olahraga tempur seperti karate, kebermaknaan IMT perlu dipertimbangkan ulang. Penelitian ini bermaksud mengevaluasi secara mendalam keabsahan serta dampak penerapan IMT dalam menentukan status gizi atlet karate dari sudut pandang kesehatan olahraga, dengan menggunakan tinjauan literatur terstruktur. Metode penelitian mencakup pencarian sistematis di basis data ilmiah terpercaya, seperti Google Scholar, Scopus, dan Web of Science, untuk artikel yang terbit antara tahun 2020 hingga 2025. Sintesis literatur mengungkap beberapa hasil pokok: (1) IMT secara konsisten tidak mampu membedakan antara massa lemak dan massa tanpa lemak, sehingga sering menyebabkan klasifikasi yang salah (positif palsu) pada atlet berotot; (2) Kategori IMT normal dapat menyembunyikan kondisi gizi yang buruk, termasuk kekurangan mikronutrien atau obesitas berat normal (negatif palsu); serta (3) Ketergantungan terhadap IMT di olahraga yang memiliki kategori berat badan, seperti karate, dapat memicu praktik pengelolaan berat badan yang berisiko, meningkatkan kemungkinan terjadinya Relative Energy Deficiency in Sport (RED-S) dan siklus berat badan. Dari analisis ini, disimpulkan bahwa IMT bukanlah instrumen yang sah atau cukup untuk penilaian status gizi menyeluruh pada atlet karate.
Teknologi RANCANG BANGUN SISTEM MONITORING VOLUME CAIRAN INFUS PADA KORBAN BENCANA ALAM DI RUMAH SAKIT DARURAT TNI DENGAN METODE FUZZY LOGIC: Elkasista Hana, Dinar; muksin; Aguk Sridaryono
Jurnal Elkasista Vol 4 No 2 (2023): Jurnal Elkasista
Publisher : Pustaka Poltekad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54317/elka.v4iOktober.376

Abstract

Penelitian ini bertujuan untuk mengembangkan sistem monitoring volume cairan infus pada korban bencana alam di Rumah Sakit Darurat TNI menggunakan Internet of Things (IoT) dan metode fuzzy logic. Dalam situasi bencana alam, pemantauan volume cairan infus pada korban menjadi penting untuk memastikan bahwa pasien menerima perawatan yang tepat dan tepat waktu. Namun, tugas tersebut sering kali menjadi sulit karena jumlah pasien yang tinggi dan jumlah tenaga medis yang terbatas. Dalam penelitian ini sistem monitoring dengan menggunakan perangkan Internet of Things (IoT) untuk mengumpulkan data volume infus secara real-time, serta sensor SCRT 5000 untuk membaca tetesan infus yang terhubung pada IoT akan mengirimkan data keserver pusat. Dalam pengolahan data tersebut diolah menggunakan metode Fuzzy Logic untuk mendapatkan informasi yang berguna kepada tim medis, serta memberikan peringatan dini kepada tim medis yang berjaga. Pada pengujian alat memiliki tingkat error sebesar 0,05% - 0,1 % dan memiliki tingkat akurasi sebesar 97,8 %. Dengan demikian alat ini dapat diaplikasikan dapa rumah sakit darurat TNI.
Perspective of Rice Farmers Agricultural Extension Services Muksin; Ansyah, Ibnu Febri
Jurnal Manajemen Agribisnis dan Agroindustri Vol. 5 No. 1 (2025): June
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jmaa.v5i1.131

Abstract

Agriculture is an important sector for many rural people. Agriculture has become the main daily livelihood and has many cultural dimensions that live in society. The dynamics of natural farmers developing their businesses are very directly related to the role of extension workers. This study aims to determine the quality of rice farmer extension services in Balung sub-district using the Servqual (Service Quality) method. The method is to identify and prioritize consumer satisfaction. The dimensions used in this study are Reliability, Responsiveness, Assurance, Empathy and Physical Evidence. The research was carried out for a quarter of more than 3 months. This research was conducted at the location of Agriculture in Balung District. The questionnaire was distributed to 60 farmer respondents in Balung District using the Simple Random Sampling technique. Based on the results of the study, it can be concluded that: (1) there are 8 items that are considered unqualified and unsatisfactory, the rest have been considered satisfactory. (2) From the dimensions of Reliability, Responsiveness, Assurance, Empathy and Physical Evidence, only the service in the dimension of Responsiveness is considered very satisfactory by the farmers. Meanwhile, the dimensions of Reliability, Guarantee, Empathy and Physical Evidence of the service still need to be improved because there are still several items in each dimension that are still not in accordance with the expectations of farmers. The role of extension workers is very important and has a sustainable impact on the progress of agriculture in a region. Farmers consider the existence of extension important
THE EFFECTIVENESS OF WATCHING ENGLISH MOVIES IN AUTONOMOUSLY BUILDING ENGLISH VOCABULARY AMONG AHMAD DAHLAN UNIVERSITY STUDENTS Harnani Fatmawati; Muksin; Rina Febriana
Global Synthesis in Education Journal Vol. 1 No. 3 (2024): March 2024, Pages 01-49
Publisher : Mutiara Intelektual Indonesia Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61667/3redf095

Abstract

In today's dynamic job market, continuous learning and skill development are crucial for sustaining employment and enhancing career prospects. This study evaluates the implementation of upskilling and reskilling training in a culinary skills program using the Kirkpatrick Model. The Kirkpatrick Model, a widely recognized framework for training evaluation, encompasses four levels: reaction, learning, behavior, and results. This research aims to provide a comprehensive assessment of the training program's effectiveness and its impact on participants' performance and career progression. The study employs a mixed-method approach, combining quantitative surveys and qualitative interviews to gather data from participants who completed the culinary skills program. The first level of the Kirkpatrick Model, reaction, measures participants' satisfaction and engagement with the training. The second level, learning, assesses the knowledge and skills acquired during the program. The third level, behavior, examines the application of learned skills in the workplace. The fourth level, results, evaluates the overall impact of the training on participants' job performance and career advancement.  The results of this evaluation indicate that the upskilling and reskilling training program in the culinary skills program was highly effective across all four levels of the Kirkpatrick Model. Participants responded positively to the training, acquired significant new knowledge and skills, applied these skills effectively in their work, and contributed to improved organizational performance.
Implementation of Backprojection Algorithm for Synthetic Aperture Radar Image Processing on Low-Cost Hardware Platform Agus Wiyono; Chasanah, Nurul; Abner Hamonangan, Jefri; Ruhiyat, Abdurrasyid; Rohman, Abdul; Kurniawan, Farohaji; Muksin; Arief Aditya, Satria; Hendra Wahyudi, Agus; Rahayu, Novelita; Arisal, Andria; Setiadi, Bambang
Indonesian Journal of Aerospace Vol. 21 No. 2 (2023): Indonesian Journal Of Aerospace
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/ijoa.2023.2516

Abstract

This work presents the implementation of back-projection algorithm for Synthetic-Aperture Radar (SAR) signals on a low-cost, small, lightweight, and low-power consumption platform: Raspberry Pi. The algorithm is implemented with GNU Octave open-source software and the performance was tested on Raspberry Pi 3B and 4 hardware. For performance comparison, a single-threaded baseline implementation of back-projection is created and then modified to run on several threads on an available multicore processor. Executing a single-threaded code Raspberry PI is too slow for real-time imaging. However, the parallelized version shows computation improvement over the baseline version. We include a discussion of parallel implementation on a single Pi using Octave’s parallel package. This study contributes to the understanding of implementing SAR image processing on affordable single-board platforms with constrained computing resources.
Subsurface Alteration Characteristics Due to Hydrothermal Influence Using the Geoelectrical Method in the Ie Seu’um Geothermal Area, Aceh Besar Hasana, Nur; Sugiyanto, Didik; Muksin; Syukri, Muhammad
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 4 (2025): JGEET Vol 10 No 04 : December (2025)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2025.10.4.24674

Abstract

Research on subsurface alteration due to hydrothermal fluid influence was conducted in the hydrothermal manifestation area of Mesjid Raya District, Aceh Besar, Aceh. Data was acquired using the electrical resistivity method with a Wenner–Schlumberger configuration along four survey lines. Survey Lines 1 and 2, each 106.5 m long with 1.5 m electrode spacing, represent Zone 1, which is located directly at the hot spring source. Survey Lines 3 and 4, each 210 m long with 3 m electrode spacing, represent Zone 2, located 3.5 km from Zone 1 and 2 unaffected by hot fluid flow. This study aimed to identify the geothermal influence on subsurface characteristics. The results revealed clear differences in the resistivity profiles between Zones 1 and 2, with resistivity variations ranging from 0–600 Ωm and 0–5000 Ω·m, respectively. Interpretation indicates that Zone 1 consists of hydrothermally altered volcanic rocks, while Zone 2 comprises alluvium affected by weathering in the unsaturated (vadose) zone under meteoric water influence. These subsurface alterations provide essential evidence of geothermal impacts on rock characteristics. The findings also support the interpretation that the Ie Seu’um geothermal system is strongly concentrated in Zone 1, whereas surrounding areas show weaker manifestations that do not support the development of an active geothermal system.
Pengendalian Kekerasan Anak Melalui Pembentukan dan Pendampingan Paralegal Pada Komunitas/Organisasi Perguruan Pencak Silat di Kecamatan Munjungan, Kabupaten Trenggalek, Provinsi Jawa Timur Muksin, Muksin; Ula, Siti Khoirotul; Manaqib, Ulil
Sivitas : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol. 6 No. 1 (2026): Jurnal SIVITAS : Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Muttaqien Publishing Pusat Penelitian dan Pengabdian kepada Masyarakat STAI DR. KH.EZ. Muttaqien Purwakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52593/svs.06.1.06

Abstract

Trenggalek Regency and especially Munjungan Sub-district have experienced a decrease in conflicts between martial arts schools, but several conflicts still occur that originate from the motive of disputes between martial arts schools. These conflicts often involve children and teenagers who are supposed to be the productive next generation. At the same time, administrators of martial arts colleges who have previously been accustomed to dealing with or carrying out assistance practices when their members are in conflict, have actually also performed tasks that are close to the duties and functions of a paralegal. Therefore, it is important to carry out community service activities that are empowering in this area. The purpose of this community service activity is the formation of paralegals in the community or martial arts college organisation to control child abuse and legal advocacy to the community. The method used is the Asset-Based Community Development (ABCD) method. The results of this activity reported that: as an initial condition, the paralegal formation participants have great potential but still have limitations in terms of understanding the law, conflict mediation and child protection. Using an Asset-Based Community Development (ABCD) approach involving asset identification, participatory planning, and intensive training throughout the programme, paralegals were involved in community education activities, such as anti-violence in the internal community. This process was inclusive. The training was designed to not only increase individual capacity but also build synergy between groups in peacefully handling conflicts. The conclusion of this activity provided significant development in paralegal capacity and positive impact in the community. Paralegals who were trained have followed up and started to intensify in advocacy and mentoring.
Strategi Pengembangan Desa Sehat Melalui Inisiasi Koperasi Komunitas Peternakan, Pertanian dan Penguatan Empati Sosial di Desa Lampeuneuen, Kecamatan Darul Imarah, Kabupaten Aceh Besar Alkautsar, Alkautsar; Makmur, Ali; Tajir, Ahmad; Ulya, Khairatul; Khismullah, Khismullah; Maulita, Risna; Alfinura, Ananda; Eldawani, Eldawani; Tahira, Annisa Putri; Baliza, Khaira; Yustiana, Yustiana; Muksin, Muksin; Aulia, Tri Aldha; Arifa, Umul; Asfardin, Asfardin; Dasrita, Dasrita; Rais, Muhammad; Akbar, Mizan
Aksi Kita: Jurnal Pengabdian kepada Masyarakat Vol. 2 No. 2 (2026): MARET-APRIL
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/qenjb444

Abstract

Pengembangan desa sehat merupakan salah satu upaya penting dalam meningkatkan kesejahteraan masyarakat melalui penguatan aspek kesehatan, sosial, dan ekonomi. Desa Lampeuneuen, Kecamatan Darul Imarah, Kabupaten Aceh Besar memiliki potensi ekonomi yang cukup besar, khususnya pada sektor pertanian dan peternakan. Namun, sebagian besar kegiatan usaha masyarakat masih dilakukan secara individu sehingga kontribusinya dalam meningkatkan kesejahteraan masyarakat belum optimal.  Maka telah dilaksanakan  Program Pengabdian  kepada  Masyarakat  (PKM)  selama  20  hari  yang  berfokus  pada peningkatan  kemampuan  manajemen  usaha  pembibitan  ayam  hibrida  lokal. Program ini menargetkan 18 kader wirausaha  (kelompok peternak, tani dan mahasiswa KKN kelompok 29 Universitas Abulyatama) melalui penyuluhan dan demonstrasi teknis, termasuk inseminasi buatan dan kesehatan ternak. Hasilnya, program ini dinilai sangat berhasil dengan transfer pengetahuan dan keterampilan yang signifikan: 97% peserta sangat menguasai materi   dan   98%   sangat   menguasai   demonstrasi   teknis.   Keberhasilan   ini dikuatkan oleh 90% tingkat kepuasan peserta, yang menyatakan manfaat besar. Sebagai tindak lanjut, peserta merekomendasikan perpanjangan durasi pelatihan hingga tiga bulan dan perluasan cakupan ke jenis hewan ternak lain nya.