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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains JURNAL PENDIDIKAN TAMBUSAI Jurnal Teknik Mesin Indonesia Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Jurnal Pengabdian Mandiri Jurnal Ekonomika Manajemen Dan Bisnis Jurnal Pengabdian Pada Masyarakat Indonesian Journal of Advanced Social Works (DARMA) Jurnal Pengabdian Masyarakat Bangsa Jurnal Lentera Pengabdian Neraca Manajemen, Akuntansi, dan Ekonomi Jurnal Akademik Pengabdian Masyarakat PENG: Jurnal Ekonomi dan Manajemen Joong-Ki
Asral, Asral
Universitas Riau
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Pengaruh Lokasi Usaha Dan Kepercayaan Fengshui Terhadap Keputusan Pembelian Ruko Di Kota Deltamas Kabupaten Cikarang Asral, Asral; Ramadhani Asmi, Syifa
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Keberadaan lokasi usaha sudah menjadi kebutuhan dalam peluang bisnis yang menggiurkan sehingga persaingan sengit terjadi. Pada bisnis atau letak lokasi usaha yang menjanjikan dalam usaha perdagangan. Tentunya kepercayaan fengshui diyakini oleh orang banyak bahwa hubungan antara manusia dan lingkungan menjadi kekuatan kemajuan keberhasilan menjalanjalankan usaha dan tentunya dalam hal ini sangat berpengaruh dalam pembelian tuko untuk memulai usaha. Penelitian ini bertujuan untuk mengetahui pengaruh lokasi usaha dan kepercayaan fengshui terhadap keputusan pembelian ruko baik secara parsial mau pun simultan. Populasi dalam penelitian ini terdiri dari konsumen yang sudah membeli ruko di kota deltamas kabupeten bekasi. Pada Penelitian ini menggunakan model intervening (analisis regresi berganda) dan metode survey. Variable yang digunakan yaitu pengaruh lokasi usaha, kepercayaan fengshui, terhadap keputusan pembelian ruko. Hasil penelitian menunjukan bahwa: (1) pengaruh lokasi usaha terhadap keputusan pembelian ruko dengan efek positif, (2) pengaruh kepercayaan fengshui terhadap keputusan pembelian ruko berpengaruh positif, (3) pengaruh lokasi usaha dan kepercayaan fengshui terhadap keputusan pembelian ruko berpengaruh positif.
Literasi Digital Marketing Sebagai Upaya Peningkatan Penjualan Pada Paguyuban UMKM Kecamatan Serang Baru Kabupaten Bekasi Indra Permana; Asral Asral; Endah Yaodah Kodratila; Maha Putra
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 2 No. 1: Januari 2023
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v2i1.1295

Abstract

Internet now provides many conveniences in human life. Almost all human activities always use the internet, from communication to education, including work. Information spreads fairly quickly with the internet and various supporting media platforms. With this convenience, not everyone can use the internet well. Most young people use the internet simply for entertainment. If it is used wisely, it will have a good impact, one of which is as a medium for learning entrepreneurship and marketing. Small Medium Enterprises (SME) prepares people to have work-ready skills in their field of knowledge about create product and sale to a market. A few SME not become successful entrepreneurs. Therefore, digital marketing as a strategy needs to be introduced to vocational students, especially in this case Community of SME which previously had never held this counseling. The purpose of this activity is for SME to recognize the benefits of the internet as a digital means to market products, services, or other things and to generate entrepreneurial motivation from an early age.
Peran Kepuasan Pengunjung Mall pada Pengaruh Positioning Mall terhadap Loyalitas Pengunjung Mall: Studi Kasus pada Pollux Mall Chadstone Asral, Asral; Asmi, Syifa Ramadhani
Jurnal Ekonomi Manajemen dan Bisnis (JEMB) Vol. 4 No. 1 (2025): Januari - Juni
Publisher : CV. ITTC INDONESIA

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Abstract

The background of this study is based on the importance of positioning strategy in the modern retail industry, especially in the shopping center sector, to increase competitiveness and maintain customer loyalty. This study aims to analyze the role of visitor satisfaction in mediating the influence of mall positioning on visitor loyalty at Pollux Mall Chadstone. The research method used is a quantitative approach with a survey technique through a questionnaire distributed to 200 respondents who have visited Pollux Mall Chadstone at least twice in the last three months. Data analysis was carried out using the Structural Equation Modeling-Partial Least Squares (SEM-PLS) method to test the validity, reliability, and relationships between variables in the research model. The results showed that mall positioning has a positive and significant effect on visitor satisfaction (β = 0.65, p <0.001), and visitor satisfaction has a significant effect on visitor loyalty (β = 0.72, p <0.001). In addition, mall positioning also directly affects visitor loyalty (β = 0.48, p < 0.01), but the effect becomes stronger when visitor satisfaction acts as a mediating variable. The results of the Sobel test confirm that this mediation effect is significant (Z = 4.21, p < 0.001). The conclusion of this study confirms that an effective positioning strategy can increase customer loyalty, especially through increasing visitor satisfaction. The implications of this study indicate that shopping center managers need to pay attention to factors that shape positioning, such as comfort, facilities, and brand perception, to retain customers in the long term.
Computational Analysis of the influence of Two Circumferential Grooves on Performance of Journal Bearing with Palm Oil as Lubricant Asral, Asral; Arief, Dodi Sofyan; Sherif, Jamaluddin Md; Junaidi, Abd Khair
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 14 No 1 (2014): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v14i1.467

Abstract

This study compares the performance of a bearing with surface waviness liner to a plain bearing. Both bearings are functioned with palm oil as lubricant so that the potential advantages of the journal bearings could be identified. CFD analysis is developed to predict the numerical data for full film lubrication condition. A bearing of 60 mm in diameter with its ratio of length to diameter is 0.5, a clearance 250µm, and 200µm of wave amplitude is simulated. Semi circular wavy surface produces better results in term of load capacity than the plain journal bearing for a small eccentricity. The load carrying capacity is influenced by the increasing in speed of the shaft and the eccentricity ratio.
The Performance of Undershot Water Turbine Combined With Spiral Tube Pump On Empowerment of Energy Resources Local Contiguous Small River Asral, Asral; Akbar, Musthafa; Syafri, Syafri
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 42 No 1 (2017): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1368.747 KB) | DOI: 10.36842/jomase.v42i1.186

Abstract

Hundreds of kilometers of irrigation canals are generally contiguous the village has not been maximally helpful as well most of damaged. Basically, in the water flow available an amount of energy could be harnessed as a renewable energy resources. Shortage of water and electricity supplies are the major issues encountered by the villager. Irrigation canals have head differences including low coupled lies in lowland areas. Picohydro electric generation, undershot-type water turbine suited for low high head applications in attemp to gain the electricity. To move the water, spiral tube pump mounted on the turbine can be installed simultaneously on generating systems. The turbine developed has an outer diameter of 2 m with 18 pieces of straight blade prepared from the material of aluminum. On the side of the turbine wall embeded the spiral tube pump with 5 coils was designed to operate concurrently with electrical generation. The height of water resources varied by controlling the opening of sluice gates to find out the potential. Throughout study the maximum electric voltage achievements was 125 volt. At the same time, the pump discharged the water with 9 liters per menit. These results provide sufficient supply of freshwater and electrical power for a family at contiguous area.
BIMBINGAN TEKNIS SEBAGAI STRATEGI PERSIAPAN SERTIFIKASI BNSP: UPAYA PENGUATAN KOMPETENSI KOGNITIF, AFEKTIF, DAN PSIKOMOTORIK BERSTANDAR NASIONAL DI PUSTAMA INDONESIA Rustendi, Endi; Karyadi, Haris; Dira, Aldi Friyatna; Syamsiah, Dede Siti; Sunarni, Sunarni; Asral, Asral
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 3 (2025): Volume 6 No 3 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i3.47472

Abstract

Perubahan lanskap ketenagakerjaan akibat Revolusi Industri 4.0 menuntut tenaga kerja Indonesia untuk memiliki kompetensi yang tidak hanya berbasis ijazah, tetapi juga diakui secara profesional melalui sertifikasi. Badan Nasional Sertifikasi Profesi (BNSP) menjadi lembaga otoritatif dalam penyelenggaraan uji kompetensi nasional. Sebagai respons terhadap kebutuhan tersebut, PUSTAMA INDONESIA menyelenggarakan program Bimbingan Teknis (Bimtek) sebagai strategi persiapan sertifikasi dengan pendekatan pelatihan berbasis kompetensi. Kegiatan ini mengintegrasikan metode blended learning—kombinasi antara pembelajaran daring dan tatap muka—serta pendekatan experiential learning dan penyusunan portofolio berbasis unit kompetensi sesuai standar SKKNI. Peserta berasal dari berbagai latar belakang, seperti pelajar, pencari kerja, profesional, pelaku UMKM, hingga masyarakat umum, sehingga pendekatan modular dan andragogis diterapkan. Evaluasi menggunakan pre-test, post-test, observasi, dan penilaian portofolio menunjukkan peningkatan kompetensi secara signifikan di ranah kognitif (31%), afektif (30%), dan psikomotorik (28%). Temuan ini menegaskan bahwa strategi pelatihan yang dirancang secara holistik dan adaptif efektif dalam meningkatkan kesiapan peserta menghadapi uji sertifikasi. Program ini tidak hanya menjembatani kesenjangan antara pendidikan dan kebutuhan dunia kerja, tetapi juga memberikan kontribusi konkret dalam penguatan kompetensi nasional. Dengan demikian, model bimtek ini layak dijadikan praktik baik dalam pengembangan sumber daya manusia Indonesia yang kompeten, profesional, dan siap bersaing secara global.
Performance Evaluation of Fixed Pitch Propellers: Flow Visualization of Cavitation in Unmanned Surface Vehicles Asral, Asral; Nurhidayat, Muhammad; Herisiswanto, Herisiswanto; Afrizal, Efi; Hafis, Muhammad Hazel; Samad, Rahimuddin; Muhammadu, Muhammadu Masin
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 69 No 2 (2025): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v69i2.538

Abstract

This study was conducted to determine a suitable and appropriate propeller for use on unmanned surface vehicles. The tests involved varying the number of blades-2, 3, and 4 of fixed pitch propellers type to assess thrust, propeller performance during straight-line motion and maneuvering, as well as the flow patterns around the propeller that have the potential to cause cavitation. The experiments were carried out in both a reservoir and a test tank. The results showed that the average thrust produced by the 2-blade, 3-blade, and 4-blade propellers was 13.32 N, 17.13 N, and 12.78 N, respectively. In the straight-line test over a 20-meter distance, the average speeds achieved were 1.49 m/s (2 blades), 1.40 m/s (3 blades), and 1.21 m/s (4 blades). For maneuvering, the average speeds recorded were 0.80 m/s, 0.61 m/s, and 0.49 m/s, respectively. Flow pattern analysis around the propellers revealed that cavitation occurred in almost all conditions and blade number variations. The fewer the blades, the more clearly cavitation bubble formation was observed. Similarly, increasing the propeller rotational speed can lead to a higher rate of bubble formation. Overall, the 3-blade propeller yielded the best performance for unmanned surface vehicle, offering an optimal balance of thrust, speed, maneuverability, and more controlled cavitation potential.
Pelatihan UMKM Naik Kelas: Studi Kasus UMKM Desa Sirnajaya, Kecamatan Serang Baru, Kabupaten Bekasi Naftalie, Bellatasya; Asral Asral; Ayu Kartika Agustin
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 3 No. 5 (2025): September
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v3i5.6462

Abstract

The MSMEs gradetraining in Sirnajaya Village, Serang Baru District, Bekasi Regency, aims to increase the capacity of Micro, Small, and Medium Enterprises (MSMEs) to utilize digital technology for marketing. Given MSMEs significant contribution to the Indonesian economy, this training focuses on an introduction to digital marketing, e-commerce, and financial management. Through a participatory approach, needs analysis, and hands-on training implementation, participants are expected to overcome obstacles in product marketing. The training results demonstrate an increase in digital understanding and skills, which are expected to expand markets and increase MSMEs competitiveness in the digital era.
Co-Authors Abiyu Fathoni Absi, Ariani Azra Adillah Rahmatul Ummi Afrizal, Efi Akbar, Musthafa Aldi Friyatna Dira Amalda Syahraemy Panggabean Anuar, Kaspul ARI SETIAWAN Asmi, Syifa Ramadhani Aulya, Mutiara Ayu Kartika Agustin D.Erianto Simanjuntak Damayanti, Elok Devita Sari Didi Andrianus Manalu Dimas Permana Lubis Dodi Sofyan Arief, Dodi Sofyan Endah Yaodah Kodratila Ervansyah, Fauzan Fadjrin Cahyani Sangadji La Ada Fakhrul Rozi Feblil Huda Ferdinandus Pekei Ginting, Destika Natanina Br Habibi, Muhammad Iqbal Hafis, Muhammad Hazel Hafiz, Haikal Heni Pujiastuti Herisiswanto, Herisiswanto Herman Iswanto Holivah, Lilis Hutasoit, Topo Ali Indra Permana Intani Nur Aidah Tara Junaidi, Abd Khair Karyadi, Haris Lukluk Ul Masykuroh Maha Putra Martinus Rudy Irwanto Sihotang Marwanto Marwanto Muhammad Haikal Muhammad Naufal Anshori Surzai Muhammadu, Muhammadu Masin Munajad, Ali Naftalie, Bellatasya Neylan Nurina Novrianti, Teti Nugraha, Raihan Pandu Nurfauzin, Dede Nurhidayat, Muhammad Pio Risqi Fil’ilmi Rahmad Fauzi Rahmat Ramadhan Ramadhani Asmi, Syifa Reni Febriani Riko Fernando Rizwan, M Romarito Gesi Caloria Manurung Ropina Emwarjati Sihombing Rosianna Purba Rustendi, Endi Ruvia Barnanti Safika Sari Safitri, Erda Sakal Hanov Dulvin Sinaga Salsabilla, Alicia Samad, Rahimuddin Sanla, Meilani Sarah Jaya Cita Seprian Adis Sherif, Jamaluddin Md Sihotang, Antonius Kevin Samuel Simbolon, Abdul Rahman Soegihin, Agung Sri Wahyuni Lino Sugiman Sugiman Sunarni Sunarni Syafri Syafri Syafri, Syafri Syamsiah, Dede Siti T Harismandri Toni Hendrike Vira Aulia Rahmi Wiguna, Prawira Wira Azri Perdana Zahwa Khairani Azhar Zikri Anugerah Zikri Zikri