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All Journal Medical Journal of Indonesia Journal of Information Systems and Informatics Prosiding National Conference for Community Service Project Humanism : Jurnal Pengabdian Masyarakat Telcomatics Cermin Dunia Kedokteran Madani: Jurnal Pengabdian Masyarakat dan Kewirausahaan Atestasi : Jurnal Ilmiah Akuntansi
Leonardo, Kevin
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Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Health Professions Medicine & Pharmacology Public Health Social Sciences Other

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Penguatan Literasi Membaca dengan Pemberdayaan Perpustakaan Mini di Tanjung Bemban Leonardo, Kevin; Stefani, Claudia; Julia, Iven; Lie, Hartati; Sanjaya, Ferdy; Wasatan, Sutarto; Yana, Melly; Hudori, Mahfuz
National Conference for Community Service Project (NaCosPro) Vol 1 No 1 (2019): The First National Conference of Community Service Project 2019 (Accepted Papers)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (489.521 KB)

Abstract

Tanjung Bamban is a village located in Batu Besar, kecamatan Nongsa, Batam City, Kepulauan Riau. At Tanjung Bemban there is a place where children learn something, but there is no library that can support their learning. The implementation method used in this program is a survey, observation, planning, and implementation. Making a small library is expected to have positive impacts on the children. Hopefully, in the future, the library that we build will become bigger so it can be more useful for the wider community.
Glaukoma Neovaskular: Deteksi Dini dan Tatalaksana Leonardo, Kevin; Priscilia, Florentina
Cermin Dunia Kedokteran Vol 47, No 2 (2020): Penyakit Infeksi
Publisher : PT. Kalbe Farma Tbk.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.108 KB) | DOI: 10.55175/cdk.v47i2.349

Abstract

Glaukoma neovaskular merupakan glaukoma sekunder dengan prognosis visus relatif buruk. Hal ini terkait dengan kerusakan saraf mata progresif akibat peningkatan tekanan intraokular (TIO) disertai gangguan aliran darah segmen posterior mata (retina). Penyakit diawali dengan kondisi iskemia retina yang merupakan komplikasi penyakit lain, khususnya retinopati diabetes atau oklusi vena sentral retina. Kondisi iskemia akan memicu neovaskularisasi dan pembentukan membran fibrovaskular di segmen anterior mata, terutama iris dan sudut iridokornea yang pada akhirnya akan mengobstruksi aliran humor akuos mata. Hal terpenting adalah deteksi dini dan mencegah kejadian glaukoma neovaskular.Neovascular glaucoma is a type of secondary glaucoma generally associated with relatively poor visual prognosis. It is characterized by progressive damage of optical nerve caused by increase of intraocular pressure and disturbance of retinal blood flow. The early stage starts with retinal ischemia as a complication from other diseases such as diabetic retinopathy and central retinal vein occlusion. This ischemic condition will drive neovascularization and form a fibrovascular membrane over the anterior segments of the eye, especially iris and iridocorneal angle which can obstruct the aqueous humor. Early detection and prevention are important.
Information Technology Governance Design in Trading Companies Using the COBIT 2019 Framework Leonardo, Kevin; Latuperissa, Rudi
Journal of Information System and Informatics Vol 6 No 3 (2024): September
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v6i3.798

Abstract

Effective information technology (IT) governance is very important for trading companies in managing their information assets well. The COBIT 2019 has been recognized as an international standard for IT governance that helps organizations achieve their strategic goals through the implementation of structured practices and processes. This research aims to design an IT governance framework based on COBIT 2019, especially for trading companies. The research methodology uses a case study approach by analyzing the unique needs and characteristics of trading companies in the IT context. The result is a design that is tailored to the needs and challenges faced by trading companies, including aspects of information security which are crucial in today's digital era. This research contributes to IT practitioners and senior managers to understand the practical and effective implementation of COBIT 2019 in improving IT governance in trading companies. By using COBIT 2019, trading companies can optimize the management of their information assets while ensuring regulatory compliance and increasing stakeholder trust.
Penerapan Fuzzy Logic dalam Sistem Rekomendasi Film: Studi Kasus Justice League (2017) Leonardo, Kevin; Saputra, M. Abdilah; Ikhlas, Junior; Marbun, Ricky Yohannes; Anaztasya, Azra Putri; Yulianto, Andik; Deli, Deli
Telcomatics Vol. 9 No. 2 (2024)
Publisher : Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/telcomatics.v9i2.9517

Abstract

Currently, the development of technology encourages service provider sites in selling and renting to streaming movies, such as: IMDb, NetFlix, and Flixster to develop more accurate recommendation systems. This study uses fuzzy logic to provide movie recommendation information. Two similarity measurement methods are used to improve the accuracy of recommendations: first, by considering similar user choices, and second, by matching similar movie genres that have been rated by users. The fuzzy sets and membership functions used in this study are Critic Score, Audience Score, Audience Count, Year. The test results show that the application created can provide movie recommendations that match the dataset used.
Availability of Money Sebagai Pemoderasi Hubungan antara Time Availability, Motivasi Hedonis dan Utilitarianism terhadap Keputusan Pembelian Impulsif Pada E-Commerce: (Studi Kasus Mahasiswa Akuntansi di Jakarta) Leonardo, Kevin; Wijoyo, Amin
Atestasi : Jurnal Ilmiah Akuntansi Vol. 8 No. 2 (2025): April - September
Publisher : Pusat Penerbitan dan Publikasi Ilmiah, FEB, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57178/atestasi.v8i2.1513

Abstract

Tujuan: Penelitian ini bertujuan untuk mengevaluasi pengaruh time availability, motivasi hedonis, dan motivasi utilitarian terhadap perilaku pembelian impulsif pada platform e-commerce, dengan availability of money sebagai variabel moderasi. Desain Penelitian dan Metodologi: Penelitian ini menggunakan pendekatan kuantitatif dengan teknik purposive sampling. Subjek penelitian adalah mahasiswa akuntansi di Jakarta yang aktif melakukan pembelian daring. Sebanyak 160 responden dianalisis menggunakan metode Partial Least Squares Structural Equation Modeling (PLS-SEM) untuk menguji hubungan antar variabel. Hasil dan Pembahasan: Hasil penelitian menunjukkan bahwa motivasi hedonis dan motivasi utilitarian memiliki pengaruh signifikan terhadap pembelian impulsif, sedangkan time availability tidak menunjukkan pengaruh langsung yang signifikan. Variabel availability of money terbukti mampu memoderasi hubungan antara time availability dan motivasi hedonis terhadap pembelian impulsif. Namun, variabel ini tidak berperan dalam memoderasi hubungan antara motivasi utilitarian dan pembelian impulsif. Implikasi: Temuan ini mengindikasikan bahwa dalam perilaku konsumsi impulsif berbasis e-commerce, faktor emosional dan persepsi kecukupan dana memegang peranan lebih penting dibandingkan faktor waktu. Oleh karena itu, pelaku industri dapat fokus pada strategi emosional dan akses keuangan yang fleksibel untuk mendorong keputusan pembelian spontan.
Pemberdayaan Warga Kampung Herbal Nginden untuk Meningkatkan Kualitas Hidup Warga Desa Junianto, Andreas; Leonardo, Kevin; Putro, Matthew Kuning
Humanism : Jurnal Pengabdian Masyarakat Vol 4 No 2 (2023): Agustus
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/hm.v4i2.17623

Abstract

Program COP dilaksanakan di Kampung Herbal Nginden di Surabaya karena disana terdapat berbagai potensi seperti taman herbal, taman bacaan, taman budaya, dan produk-produk olahan herbal. Namun, masyarakat di kampung tersebut belum dapat memanfaatkan lahan-lahan dengan baik, seperti tidak adanya tempat yang utuh untuk bank sampah, gapura dan peta lokasi yang tidak terawat. Tujuan Tim COP Petra membantu masyarakat di Kampung Herbal Nginden untuk menjadi lebih modern, lebih bersih, tertata dan ramah lingkungan. Metode implementasi kegiatan COP ini dibagi dalam tiga tahapan. Tahap pertama yaitu pra-pelaksanaan yaitu survei lapangan, pelaksanaan yaitu pembagian tugas di lapangan, dan pasca-pelaksanaan yaitu evaluasi kegiatan .Hasil dari kegiatan ini sesuai dan menjawab tujuan awal dari kegiatan, yaitu meningkatkan kualitas hidup masyarakat desa serta membuat Kampung Herbal Nginden dapat dikenal potensinya oleh masyarakat luas. Hal ini ditunjukkan melalui respon masyarakat yang didapatkan melalui beberapa kuesioner yang dibuat. Pertama, respon warga terkait pembangunan bank sampah adalah 50% sangat puas, 42% puas, dan 8% cukup puas. Kedua, mengenai pembaharuan gapura adalah 11% sangat puas, 62% puas, dan 27% cukup puas. Ketiga, mengenai pembuatan denah kampung adalah 44% sangat puas, 52% puas, dan 4% cukup puas. Keempat, 100% warga sudah merasa lingkungan kampung menjadi lebih menarik dan bersih.Kata Kunci: COP, kampung herbal nginden, bank sampah
Efficacy and safety comparison between silodosin and tamsulosin as medical expulsive therapy for distal ureteral stones Rahman, Farhan Haidar Fazlur; Leonardo, Kevin; Ardaya, Radhyaksa; Atmoko, Widi; Parikesit, Dyandra
Medical Journal of Indonesia Vol. 32 No. 4 (2023): December
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13181/mji.oa.247180

Abstract

BACKGROUND Ureteral stones are a common urological condition causing significant discomfort and morbidity. Medical expulsive therapy (MET) is a noninvasive approach to facilitate the passage of stones. This study aimed to compare the efficacy and safety of silodosin and tamsulosin as MET in patients with distal ureteral stones (DUS). METHODS We searched CINAHL, Cochrane Library, PubMed, and ScienceDirect for randomized controlled trials (RCTs) on the administration of silodosin and tamsulosin for DUS. The primary outcomes analyzed were stone expulsion rates and expulsion times, measured as risk ratio (RR) and mean difference (MD), respectively. Statistical analyses were performed using Review Manager 5.4 and STATA 17. RESULTS 14 RCTs comprising 1,535 patients (770 received silodosin) met the inclusion criteria. The silodosin group had notably higher stone expulsion rates (RR 1.20, 95% confidence interval [CI] 1.13–1.27, p<0.00001, I² = 37%), shorter expulsion times (MD −2.98, 95% CI −4.35–−1.62, p<0.01, I² = 85%), and fewer colicky pain episodes (MD −0.35, 95% CI −0.59–−0.10, p<0.01, I² = 83%) than the tamsulosin group. Retrograde ejaculation was the only adverse event that had a significant difference between both groups, statistically favoring tamsulosin (RR 1.61, 95% CI 1.12–2.33, p = 0.01, I² = 0%). CONCLUSIONS Silodosin should be preferred as the first-line MET agent for DUS owing to its better expulsion rate, shorter stone expulsion time, and fewer colicky pain episodes. However, tamsulosin may be used in selected cases where patients experience retrograde ejaculation after receiving silodosin.
Implementasi Red Hat Web Console dalam Proses Pemantauan Sumber Daya Sistem Leonardo, Kevin; Haeruddin, Haeruddin; Aripradono, Heru Wijayanto
Madani: Jurnal Pengabdian Masyarakat dan Kewirausahaan Vol. 4 No. 1 (2025): Oktober 2025
Publisher : LPPM Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/madani.v4i1.11364

Abstract

Program pengabdian ini mengimplementasikan Red Hat Web Console (Cockpit) dalam memantau dan mengelola sistem berbasis Linux di PT Kinema Systrans Multimedia. Tujuan utama dari proyek ini adalah menciptakan solusi pemantauan yang efisien dan mudah diakses melalui antarmuka web. Metodologi yang digunakan meliputi instalasi RHEL, aktivasi Cockpit, serta pengujian fitur-fitur seperti pemantauan sistem, log, firewall, dan jaringan. Hasil implementasi menunjukkan kemudahan penggunaan, kemampuan pemantauan secara real-time, dan fleksibilitas akses jarak jauh yang dapat digunakan oleh mitra. Sehingga, Red Hat Web Console dapat menjadi solusi modern yang efektif untuk meningkatkan efisiensi administrasi server dalam lingkungan teknologi informasi.
Co-Authors Anaztasya, Azra Putri Andik Yulianto Ardaya, Radhyaksa Aripradono, Heru Wijayanto Deli, Deli Dyandra Parikesit, Dyandra Haeruddin Haeruddin Hudori, Mahfuz Ikhlas, Junior Julia, Iven Junianto, Andreas Lie, Hartati Marbun, Ricky Yohannes Priscilia, Florentina Putro, Matthew Kuning Rahman, Farhan Haidar Fazlur Rudy Latuperissa Sanjaya, Ferdy Saputra, M. Abdilah Stefani, Claudia Wasatan, Sutarto Widi Atmoko Wijoyo, Amin Yana, Melly