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Long term radial artery occlusion following distal or proximal transradial artery access in invasive cardiovascular procedures Saboe, Aninka; Ibrahim, Maulana; Pranata, Raymond; Dewi, Triwedya Indra; Yahya, Achmad Fauzi
Heart Science Journal Vol. 6 No. 2 (2025): The Complexity in the Management of Heart Rhythm Disorder
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.hsj.2025.006.02.10

Abstract

Background: Radial artery occlusion (RAO) is one of the most common consequences of transradial artery access (TRA) in invasive cardiovascular procedures; therefore, alternative approaches, such as distal radial artery access (DRA), emerged. This study compares proximal and distal radial access for long-term RAO. Objectives: This study compares long-term RAO incidence with proximal and distal radial access following invasive cardiovascular procedures. Material and Methods: This is a retrospective cohort study. The subjects comprised patients with heart disease who underwent invasive cardiovascular procedures using radial access at Dr. Hasan Sadikin General Hospital Bandung between July 2017 and December 2020. The patients were categorized into two groups based on their access type: proximal and distal. The incidence of long-term RAO was evaluated through Doppler ultrasound at least one-year post-TRA. Results: The study included 107 patients (proximal = 72 patients; distal = 35 patients). The mean age was 58.2 ± 8.26 years, with a predominance of male patients (79.4%) and smokers (65.4%). The majority of procedures were interventional (58.2%). Baseline characteristics were comparable between the two groups, except for selecting the access side, which was more prevalent on the left side in the distal group. Long-term RAO occurred in 8 patients (7.48%), with 7 cases (9.72%) in the proximal group and 1 case (2.86%) in the distal group (p=0.269). Conclusion: The study findings reveal no significant difference in the incidence of long-term RAO between proximal and distal radial access in invasive cardiovascular procedures.
Peran Majelis Taklim Al-Fattah dalam Memahami Surah Al-Hajj Ayat 1- 10 di Desa Galagamba Kecamatan Ciwaringin Kabupaten Cirebon Muthoharoh, Muthoharoh; Ibrahim, Maulana
Ngaji: Jurnal Pendidikan Islam Vol. 2 No. 2 (2022)
Publisher : Perkumpulan Sarjana Pendidikan Islam Indonesia (PSPII) Wilayah Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24260/ngaji.v2i2.30

Abstract

The Al-Fattah Taklim Council focuses on studying Tafsir Jalalain, which is a yellow book in its understanding and requires basic nahwu and sharaf knowledge. The goal of this research was to find out how the Al-Fattah Taklim Council at the Al-Fattah Musala helped the congregation understand Surah Al-Hajj Verses 1-10. This study used a qualitative method with the following steps: observation, interview, and documentation. It is also analyzed by reducing data, presenting data, and drawing conclusions. The findings revealed that the Al-Fattah Taklim Council’s activities were divided into four categories: tahlil reading, rest, recitation of the Book of Tafsir Jalalain, and prayer readings. The congregation’s understanding has improved as a result of their participation in the Al-Fattah Taklim Council, as evidenced by increased knowledge, a sense of being closer to God, a commitment to carrying out religious rituals, and better behavior in daily life.   Abstrak: Majelis Taklim Al-Fattah berfokus terhadap pengajian kitab Tafsir Jalalain yang merupakan kitab kuning dalam pemahamannya membutuhkan pengetahuan dasar mengenai nahwu dan sharaf. Tujuan penelitian ini adalah untuk mengetahui peran Majelis Taklim Al-Fattah di Musala Al-Fattah dalam meningkatkan pemahaman jama’ah terhadap Surah Al-Hajj Ayat 1-10. Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan langkah-langkah: pengamatan (observasi), wawancara (interview) dan dokumentasi. Selanjutnya dianalisis dengan mereduksi data, menyajikan data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa bentuk kegiatan Majelis Taklim Al-Fattah terbagi menjadi empat bagian yaitu: pembacaan tahlil, istirahat, pengajian Kitab Tafsir Jalalain, dan pembacaan doa. Pemahaman jemaah setelah mengikuti Majelis Taklim Al-Fattah mengalami peningkatan dapat dilihat dari indikator pemahaman yaitu: pengetahuan yang bertambah, merasa semakin dekat dengan Tuhan, komitmen dalam melaksanakan ritual keagamaan, dan perilaku kehidupan sehari-hari yang semakin baik. Kata Kunci: Majelis Taklim, Pemahaman, Surah Al-Hajj Ayat 1-10
The Effect of Stocking Density on Survival and Growth of Tiger Shrimp (Penaeus monodon) Cultivated with Seaweed (Gracilaria sp.) in Traditional Pond Rejeki, Sri; Ibrahim, Maulana; Harwanto, Dicky
Journal Omni-Akuatika Vol 21, No 1 (2025): Omni-Akuatika May (in progress)
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2025.21.1.1169

Abstract

In order to overcome the decline of pond carrying capacity due to intensification, polyculture of Penaeus monodon with Gracilaria sp. can be implemented to allow sustainability. This study aimed  to evaluate the effect of shrimp densities in a polyculture system with Gracilaria sp. on the shrimp’s survival rate and growth. The research design used in this study was Randomized Block Design (RBD) in triplicate with 3 treatments of stocking density (2, 3, and 4 ind/m2). This research was carried out for 90 days in extensive ponds with 0% use of artificial feed. At the end of the study, the results showed that different stocking density applied had no significant effect (p>0.05) on growth performance. Nonetheless, shrimp at a stocking density of 2 ind/m2 had the highest survival rate (30.30±1.48%) compared to other treatments. Higher shrimp density causes competition for space, food, and oxygen which leads to stress resulting in suppressed growth of shrimp. However, Gracilaria integration in shrimp polyculture effectively reduces nutrient loads and stabilize water quality (temperature, pH, salinity, and DO), leading to improved shrimp health and a decreased need for chemical inputs, offering a practical, eco-friendly solution for maintaining shrimp growth in such a denser environment.Keywords: algae, aquaculture, bioremediation, coastal, integrated
Indonesian migrant workers in the framework of legal protection and business existence Ibrahim, Maulana; Dalimunthe, Reja; Wulandari, Poppy
Priviet Social Sciences Journal Vol. 5 No. 7 (2025): July 2025
Publisher : Privietlab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55942/pssj.v5i7.376

Abstract

This study discusses legal protection for Indonesian migrant workers in the dynamics of the diaspora and public policy challenges. Indonesian Migrant Workers play an important role as contributors to the country’s foreign exchange, but still face various problems such as human rights violations, violence, exploitation, and weak legal protection in the destination country. This study uses a descriptive qualitative approach with a juridical-sociological method through in-depth interviews and participatory observation of Indonesian migrant workers and secondary data analysis from official government documents and international reports. The results of the study show a significant gap between the protection policies that have been set by the government and the reality of their implementation in the field. The main problems include the rampant non-procedural placement by illegal agents, low digital literacy of Indonesian migrant workers regarding the government’s online reporting system, and limited coordination between related institutions. This study highlights the importance of cross-sector collaboration, both state and private, and the use of information technology to strengthen complaint mechanisms and the supervision of migrant worker placement in a transparent and accountable manner.
Pendampingan Kader Bunga Labu Melalui Pengembangan Kewirausahaan Sebagai Upaya Meningkatkan Profesional Vokasional di Desa Kelambir Nababan, Ramsul; Dharma, Surya; Ibrahim, Maulana; Darma, Jufri; Indah, Novita; Junaidi, Junaidi
ADMA : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol. 6 No. 1 (2025): ADMA: Jurnal Pengabdian dan Pemberdayaan Mayarakat
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/adma.v6i1.5059

Abstract

Desa Kelambir termasuk wilayah dengan jumlah lansia yang cukup tinggi, mencapai 25% dari total populasi. Kondisi ini berdampak pada meningkatnya beban ekonomi keluarga, karena banyak lansia yang sudah tidak produktif dan memerlukan biaya perawatan yang tidak sedikit. Situasi ini turut memengaruhi kesejahteraan generasi sandwich, yakni mereka yang harus menopang kehidupan orang tua dan anak sekaligus. Untuk mengatasi persoalan ini, Program Kemitraan Masyarakat (PKM) diinisiasi sebagai upaya meningkatkan kualitas hidup lansia melalui pendekatan pemberdayaan ekonomi. Fokus program adalah menumbuhkan jiwa kewirausahaan berbasis pangan lokal yang memanfaatkan potensi sumber daya desa. Program ini menggunakan metode Participatory Action Research yang menekankan partisipasi aktif masyarakat dalam setiap tahap pelaksanaan. Kegiatan sosialisasi dan pendampingan dilaksanakan secara intensif kepada Kader Bunga Labu, yang kemudian dilatih mengolah bahan lokal menjadi produk bernilai jual tinggi, seperti bakso. Kolaborasi dengan praktisi kuliner membantu meningkatkan kualitas dan daya saing produk. Hasil evaluasi menunjukkan peningkatan signifikan dalam pengetahuan dan keterampilan peserta. Program ini tidak hanya berhasil mengembangkan potensi ekonomi, tetapi juga memberikan harapan baru bagi pemberdayaan lansia secara produktif. Keberhasilan inisiatif ini diharapkan dapat menjadi contoh bagi pelaksanaan program serupa di desa-desa lain.
Use and Application of Virtual Reality (VR) in Learning Optimization and Effectiveness to Increase Student Interest in Learning: A Study Using Systematic Literature Review (SLR) Method Sari, Yunita Sartika; Santoso, Hadi; Rahmah, Nia; Ibrahim, Maulana; Imaman, Rahardian Aulia
Journal Collabits Vol 1, No 2 (2024)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v1i2.27264

Abstract

Adopsi media pembelajaran digital telah merevolusi cara kita belajar dan mengajar. Dalam konteks sistem pendidikan, sering ada kebutuhan untuk media baru. Media inovatif ini diharapkan dapat menyulut motivasi belajar siswa. Selain itu, integrasi mereka ke dalam sistem pendidikan bertujuan untuk meningkatkan prestasi siswa baik secara akademis maupun di luar. Media digital memiliki potensi yang signifikan untuk meningkatkan pengalaman belajar siswa. Penelitian ini berfokus pada kajian pustaka terkait pemanfaatan lingkungan belajar digital dalam pendidikan. Dalam lanskap yang berkembang pesat saat ini, banyak materi pembelajaran telah beralih dari format berbasis cetak ke digital. Meluasnya adopsi media digital dalam pendidikan mencakup teknologi mutakhir seperti virtual reality (VR). VR berfungsi sebagai alat pembelajaran yang kreatif dan mendalam, membawa siswa ke dunia baru yang menantang untuk dijelajahi melalui metode pengajaran tradisional. Penelitian secara konsisten menekankan pentingnya lingkungan belajar berbasis teknologi di abad ke-21. Media ini memfasilitasi keterlibatan siswa, membuat pembelajaran lebih interaktif dan efektif. Pada akhirnya, media pembelajaran mencakup media apa pun yang secara efektif menyampaikan pesan atau informasi antara siswa dan pendidik, menangkap perhatian, minat, pikiran, dan emosi mereka untuk mencapai tujuan pendidikan.Kata kunci: virtual reality (VR), lingkungan belajar digital, optimasi pembelajaran. 
Redesign UI/UX Website Brits Hotel Karawang Menggunakan Metode Design Thinking Ibrahim, Maulana; Darmansyah, Darmansyah; Apdian, Donny
Jurnal Interkom: Jurnal Publikasi Ilmiah Bidang Teknologi Informasi dan Komunikasi Vol. 20 No. 2 (2025): Jurnal Interkom: Jurnal Publikasi Ilmiah Bidang Teknologi Informasi dan Komuni
Publisher : LPPM STMIK Rosma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35969/interkom.v20i2.486

Abstract

Keberhasilan layanan digital, termasuk situs web hotel, sangat ditentukan oleh kualitas antarmuka pengguna (UI) dan pengalaman pengguna (UX) yang optimal. Dalam proses pengembangan ulang UI/UX situs web Brits Hotel Karawang, pendekatan Design Thinking diterapkan. Pendekatan ini berfokus pada pengguna dan terdiri dari lima tahapan utama yait memahami, merumuskan masalah, mencari ide, membuat prototipe, serta melakukan pengujian. Penelitian diawali dengan melakukan wawancara dan penyebaran kuesioner untuk mengidentifikasi kebutuhan serta permasalahan pengguna. Hasil dari tahap awal ini dianalisis lebih lanjut untuk menemukan area yang paling membutuhkan perbaikan. Dengan memanfaatkan alat desain digital, ide-ide inovatif diwujudkan ke dalam bentuk prototipe yang dapat diuji. Selanjutnya, pengguna diminta untuk mencoba prototipe tersebut secara langsung guna memperoleh masukan yang akan digunakan untuk penyempurnaan solusi.
Analysis of Multi-Loop Electrical Circuits Using Gaussian Elimination and Gauss-Jordan Methods on MATLAB Platform Ibrahim, Maulana; Noertjahjani, Siswandari
MEDIA ELEKTRIKA Vol 18, No 1 (2025): Vol 18, No 1 (2025)
Publisher : PSRE UNIMUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/me.v18i1.18548

Abstract

Multi-loop electrical circuit analysis represents a significant challenge in electrical engineering that requires solving complex linear equation systems. This research aims to evaluate the effectiveness of Gaussian Elimination and Gauss-Jordan methods in solving linear equation systems generated from multi-loop electrical circuit analysis using MATLAB platform. The study employs a descriptive quantitative approach by analyzing a 3-loop circuit consisting of six resistors  and three voltage sources (V₁ = 8V, V₂ = 4V, V₃ = 12V). The application of Kirchhoff's laws generates a 3×3 linear equation system that is solved using both elimination methods. MATLAB implementation demonstrates that both methods produce identical solutions with current values I₁ = 2.695A, I₂ = 2.043A, and I₃ = 1.560A. The Gaussian Elimination method is more efficient for small to medium systems as it only requires forward elimination and back substitution, while the Gauss-Jordan method offers better solution transparency by forming a reduced row echelon form (RREF) matrix that allows direct solution reading without additional substitution processes. Implementation on the MATLAB platform provides significant advantages in terms of computational efficiency, calculation accuracy, and ease of result visualization. This research proves that both methods can be effectively applied to electrical circuits with high complexity levels and provides important contributions to the development of multi-loop electrical circuit analysis methods with systematic and structured numerical approaches.
ADAPTASI BANGUNAN FALA KANCI DI TERNATE DALAM UPAYA PENGURANGAN RISIKO BENCANA Ibrahim, Maulana
Journal of Science and Engineering Vol 8, No 2 (2025): Journal of Science and Engineering (Josae)
Publisher : Fakultas Teknik Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/josae.v8i2.10786

Abstract

Disaster risk reduction is an effort that can be made by various parties to reduce the negative impacts that occur when a disaster occurs. This can be done in various facilities and infrastructure both in cities and villages, including in housing or residential homes.This study aims to evaluate the resilience of Fala Kanci buildings in Ternate with an assessment method based on standards issued by the government and analyzed with building resilience standards according to the type of construction, material, design and function of the building.The Fala Kanci studied were those that had been processed and reused not only as housing or had been utilized as buildings with mixed functions between housing and commercial or social functions. 
A Practically Method to Modify Shallow Foundation for Supporting Multy-Storeyed Building with CPT Data Tests Irnawaty, Irnawaty; Suyuti, Suyuti; Tata, Arbain; Ibrahim, Maulana
TECHNO: JURNAL PENELITIAN Vol 14, No 2 (2025): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v14i2.9846

Abstract

A foundation aims to distribute upper structure loads as dead, live, and earthquake loads. A construction of medical building four stories called Mother and Children of RSUD Chasan Boisoirie as official hospital in Ternate city. Design of sub-structure results of the consulting were worked with shallow foundation with width B is the length (L) of 2,0 meters and depth (Df) of 3,6m in field. However, condition was conducted by reinforcing and casting concrete for the foundation. There are some problems, i.e., ratio of foundation depth to the width B (λ) of 1,8 1,0. That can be collapsed of footing of foundation structure due to such shear punch due to an earthquake. Therefore, this research is followed National such as standard SNI, loading due to earthquake, learning CPT secondary data, checking soil layer data in the field, determining shear stress of foundation modification, checking soil stress beneath the foundation footing and calculation of the ground's flexural bar. Finally, the simulation results are given load as moment-x (Mx) of 23,97 tons, moment-y (My) of 23,86 tons and vertical load (Puv) of 201,7 ton. Determining results of shear strength (ϕVnp) of 3.097,6 kN 2017 kN (safe). Calculation is given a maximum stress of soil layer beneath foundation checked by σmax of 863 kN/m2 qan of 1.677,6 kN/m2. Flexible bars for footing foundation due to vertical load and response of the subsoil layer were saved in controlled criteria.
Co-Authors Achmad Fauzi Yahya, Achmad Fauzi Ahmad, Shieva Nur Azizah Akbar, Muhamad Fathoni Anjani, Lidia Tamia Apdian, Donny Arbain Tata Arief Wahyudi, Arief Bain, Unan Nur Bangun, Jacklyn Alona Br Beru Perangin-angin, Reh Bungana Br Lumban Batu, Rouli Dalimunthe, Reja Daniarti, Yeni DARMANSYAH . Dewi, Triwedya Indra Dicky Harwanto Dinata, Rizki Wangsa Elzani, Rahma Farida, Dida Fauzian, Mardiatul Friana, Danda Gunawan Santoso Hadi Santoso Hamdani, Muhammad Habib Herdiansah, Arief Hidayat, Farhan Husin, Muhammad Habib I Ketut Suardika Ilham Adhya Imaman, Rahardian Aulia Indah, Novita Iren Br Bangun Irnawaty Irnawaty, Irnawaty Jaya, Genta Adha Jufri Darma Junaidi Junaidi Kusuma, Erlang Darma Kusuma, Rahiel Rindu Latifa, Ulinnuha Lestari, Dira Manalu, Vivin Silvia Boang Mandurroh, Resti Sri Maria Laot Kian, Antonius Maulida, Alwi Zulfa Munawar, Azrina Rival Muthoharoh Muthoharoh, Muthoharoh Nababan, Ramsul Nataria, Popi Nina Herlina Nugraha, Amalia Nurdin Nurdin PA, Eh Bungana Beru Pakpahan, Lisa Caroline Pangestu, Aistu Nur Cahya Panggabean, Naulita Perangin-angin, Reh Bungana Beru Pranata, Raymond Pratama, Reynaldi Purba, Desriani Ronay Fiona Purba, Viona Francesca Putri Rachmaida, Nabila Rahmah, Nia Ramdhan, Dadan Saepul Ramsul Nababan Razan, Abdullah Richard, Fahri Syach Roland Prawyra Sitorus, Hizkia Rouli br Lumban Batu Saboe, Aninka Saifullah, Ahmad Sari, Yunita Sartika Sijabat, Yosua Gabe Maruli Siswandari Noertjahjani Situmorang, Lennai Sri Rejeki Stephanie, Erviana Suli, Suli Supartono, Toto Surya Dharma Suwandi, Deden Winda Suyuti Suyuti Tamba, Relly Thesia, Devi Putri Topo Jers, La Ode Wijayanti, Rima Rizqi Windayani, Silma Wulandari, Poppy Yayan Hendrayana