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All Journal Jurnal Informatika PRISMA FISIKA JUTI: Jurnal Ilmiah Teknologi Informasi Jurnal Teknik Kimia Syntax Literate: Jurnal Ilmiah Indonesia Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Industri Inovatif : Jurnal Teknik Industri Warta Ikatan Sarjana Komunikasi Indonesia Educoretax Jurnal Minfo Polgan (JMP) HEALTHY: Jurnal Inovasi Riset Ilmu Kesehatan Dharma: Jurnal Pengabdian Masyarakat The International Journal of Medical Science and Health Research International Journal of Information System and Innovation Management Indonesian Journal of Guidance and Counseling: Theory and Application
Jimmy Jimmy
STMIK IBBI Medan
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ANALISIS DAN PERANCANGAN ARSITEKTUR PERUSAHAAN MENGGUNAKAN KERANGKA KERJA TOGAF 10 DI DIVISI OPERASIONAL LAYANAN PADA PT.XYZ Jimmy, Jimmy; Praditya, Dhata; Santoso, Ari Fajar
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 9, No 2 (2024)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v9i2.4610

Abstract

Perkembangan sistem informasi dan teknologi informasi sangat penting karena mempengaruhi akselerasi dan efisiensi di segala bidang, sehingga membantu tercapainya tujuan bisnis. Namun dalam praktiknya, tidak semua perusahaan, termasuk PT. XYZ, mampu menerapkan dan mengembangkan teknologi sistem informasi yang tepat guna untuk memenuhi kebutuhan dan mencari solusi atas permasalahannya. PT. XYZ adalah perusahaan yang menyediakan layanan teknologi informasi dan komunikasi (TIK) dan jaringan telekomunikasi di Indonesia. PT. XYZ memiliki beberapa divisi dan departemen diantaranya adalah Divisi Operasional Layanan. Divisi Operasional Layanan memiliki beberapa kendala yang terkait dengan pengembangan teknologi informasi khususnya di bidang layanan operasional dan infrastruktur, seperti: otomatisasi proses bisnis yang kurang optimal, pemetaan sumber daya jaringan dan infrastruktur yang tidak lengkap dan terintegrasi, sumber daya teknisi yang lemah, dan hubungan laporan gangguan yang tidak terintegrasi. Oleh karena itu, solusi enterprise architecture (EA) diperlukan untuk menyeimbangkan kebutuhan bisnis dan teknologi. Enterprise Architecture (EA) dirancang menggunakan metode TOGAF ADM 10. Pada perancangan EA dimulai dengan fase Preliminary Phase hingga fase Opportunities Solution. Hasil akhir dari penelitian ini adalah dokumen analisis dan perancangan arsitektur perusahaan dan IT Roadmap yang bermanfaat untuk memecahkan masalah yang dihadapi dan menjadi panduan untuk usulan perbaikan yang mendukung penerapan dan pengembangan sistem teknologi informasi yang sesuai untuk kebutuhan Divisi Operasional Layanan.
Pengaruh modal kerja, perputaran aktiva, dan leverage terhadap profitabilitas Syahzuni, Barlia Annis; Jimmy, Jimmy
Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan Vol. 5 No. 3 (2022): Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan
Publisher : Departement Of Accounting, Indonesian Cooperative Institute, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32670/fairvalue.v5i3.2131

Abstract

The impact of digital transformation in Indonesia on the food and beverage industry can support and facilitate activities in the industry. However, this makes the competition in the industry higher, causing the profit to decrease. The purpose of this study is to determine the impact of working capital, asset turnover and leverage on company profitability in the food and beverage industry in the Liquors, Soft Drinks, Dairy Products, Processed Foods and Fish, Meat & Poultry sub-sectors. The data source comes from the annual financial statements of companies listed on the Stock Exchange with a sampling technique using purposive sampling method in accordance with the research criteria. The research period was taken for 5 years from 2017 to 2021 with the number of sample data used as many as 135 data from 27 entities. This study utilizes multiple linear analysis methods with secondary data types. The results of the study show that working capital, asset turnover and leverage simultaneously have an effect on profitability. While working capital has a positive impact on profitability, asset turnover has no impact on profitability and leverage has a negative impact on profitability.
Unveiling Shopee's E-Commerce Success: How eWOM, Promotions, Product Variety, and Security Shape Gen Z and Millennials' Purchase Decisions Jimmy, Jimmy; Hamzah, Muhammad Luthfi; Rizki, Muhammad
International Journal of Information System and Innovation Management (IJISIM) Vol. 2 No. 2 (2024): International Journal of Information System and Innovation Management
Publisher : Yayasan Pendidikan Islam Al-Matani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55583/ijisim.v2i2.1018

Abstract

This study aims to analyze the effect of Electronic Word of Mouth (eWOM), Promotion Strategy, Product Diversity, and Transaction Security on Purchasing Decisions. The population of this study consists of Generation Z and Millennials residing in Pekanbaru who have used or currently use the Shopee application. A sample of 100 respondents was selected using the accidental sampling method. The data analysis technique employed is Multiple Linear Regression Analysis, conducted using the SPSS V21 software. The results of the study indicate that Electronic Word of Mouth (eWOM), Promotion Strategy, and Product Diversity variables have a significant positive effect on Purchasing Decisions. In contrast, the Transaction Security variable has a positive but insignificant effect on Purchasing Decisions.
Pengaruh Kemudahan Mendapatkan Produk dan Penetapan Harga terhadap Keputusan Pembelian Produk @Kentang Kriuk Mas Bro Susilo, Adi Pratama; Jimmy, Jimmy; Nurhajati, Lestari
Warta Ikatan Sarjana Komunikasi Indonesia Vol 7, No 2 (2024): Desember 2024
Publisher : Ikatan Sarjana Komunikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25008/wartaiski.v7i2.306

Abstract

UMKM memiliki peran penting dalam menyumbangkan penyerapan tenaga kerja dan peningkatan ekonomi. Situasi seperti ini menggambarkan optimisme prospek UMKM di masa depan. Namun, UMKM memiliki kendala dalam proses kemudahan mendistribusikan produk, serta harga produk yang dibandingkan dengan produk sejenis dari produksi pabrik besar. Salah satu usaha UMKM di Bekasi yang mulai tumbuh dan sudah masuk pada toko retail dan marketplace adalah Kentang Kriuk Mas Bro. Penelitian ini bertujuan mengevaluasi bagaimana kemudahan dalam memperoleh produk serta strategi penetapan harga mempengaruhi keputusan konsumen dalam membeli produk Kentang Kriuk Mas Bro. Pendekatan perilaku konsumen digunakan sebagai dasar dari penelitian untuk melihat bagaimana indikator kemudahan mendapatkan produk dan penetapan harga memberikan pengaruh pada konsumen. Penelitian ini menggunakan pendekatan kuantitatif dengan menyebarkan kuesioner pada para pembeli produk Kentang Kriuk Mas Bro, baik yang menjadi follower @Kentang Kriuk Mas Bro, maupun yang melakukan pembelian secara langsung di toko retail maupun marketplace online.
Effect of Primary Care–Based Education on Reassurance in Patients With Acute Low Back Pain Angelita, Angelita; Jimmy, Jimmy
The International Journal of Medical Science and Health Research Vol. 2 No. 7 (2024): The International Journal of Medical Science and Health Research
Publisher : International Medical Journal Corp. Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70070/q2h30e08

Abstract

Background: The literature surrounding the effect of primary care-based education on reassurance in patients with acute low back pain (LBP) reveals a complex interplay between patient perceptions, clinician behaviors, and educational interventions. In the foundational study by Holt and Pincus. Literature Review: The literature surrounding the effect of primary care-based education on reassurance in patients with acute low back pain (LBP) indicates that educational interventions play a crucial role in shaping patient perceptions and enhancing self-management capabilities. The foundational study by Holt and Pincus emphasizes the necessity of effective reassurance in managing musculoskeletal pain, particularly by conveying the benign nature of LBP, which can significantly reduce long-term disability and improve self-management. Conclusion: In conclusion, the collective findings from these studies underscore the critical importance of primary care-based education and reassurance in managing acute low back pain. Effective educational interventions not only enhance patient understanding and self-management but also address psychological factors that may influence recovery. Continued research is essential to optimize these educational strategies, ensuring they are tailored to meet the diverse needs of patients and improve overall health outcomes
ASPEK SPIRITUAL DAN PENGGUNAAN ‘SPIRITUAL HEALTH ASSESSMENT SCALE’ DALAM RAWATAN HOSPICE: ARTICLE REVIEW JIMMY, JIMMY; ARIANI, NI KETUT PUTRI; SUTRISNA, I PUTU BELLY; LESMANA, COKORDA BAGUS JAYA; KURNIAWAN, LELY SETYAWATI; ARDANI, I GUSTI AYU INDAH
HEALTHY : Jurnal Inovasi Riset Ilmu Kesehatan Vol. 4 No. 1 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/healthy.v3i4.4357

Abstract

The goal of hospice care is to relieve patient’s physical, psychological, social, and spiritual stress who are nearing the end of life, thereby ultimately improving the quality of life because hospice care views humans from a holistic perspective. Spirituality is a dynamic and essential aspect of humanity that includes the search for highest meaning, purpose in life, transcendence and connection with oneself, family and others which is manifested in beliefs, values, traditions and practices. This has had a positive impact that includes spiritual well-being, quality of life, adaptation, physical and psychological health which ultimately meets the needs of patients and families in finding meaning and purpose in life, restoring relationships and love and being able to accept death and maintain hope and support a dignified death. Mean center and Dignitiy psychotherapy has been tested as a psychotherapy that focuses on the patient's meaning and dignity. Spirituality is a concept that is not limited to religion and is a key concept in the care of terminal illness. Therefore, spiritual care is an important element of hospice care that significantly influences the quality of all care provided. The spiritual care guidance and assessment model was developed as a care guide in the fundamental and spiritual aspects of human beings in hospice care. Spiritual Health Assessment Scale (SHAS) is a scale developed to assess spiritual health that is used for the entire community and is not based only on religion which contains 3 domains in the form of self-development, self-actualization and self-realization. ABSTRAKTujuan dari perawatan hospice adalah untuk meringankan tekanan fisik, psikologis, sosial, dan spiritual pasien yang mendekati akhir hidup sehingga pada akhirnya meningkatkan kualitas hidup karena rawatan hospice memandang manusia dari sudut pandang holistik. Spiritual adalah aspek dinamis dan essensial dari kemanusiaan yang mencakup pencarian makna tertinggi, tujuan hidup, transendensi dan hubungan dengan diri sendiri, keluarga dan orang lain yang terwujud dalam keyakinan, nilai, tradisi dan praktik. Hal ini telah memiliki dampak positif yang mencakup kesejahteraan spiritual, kualitas hidup, adaptasi, kesehatan fisik dan psikologis yang akhirnya memenuhi kebutuhan pasien dan keluarga dalam menemukan makna dan tujuan hidup, memulihkan hubungan dan cinta serta bisa menerima kematian dan mempertahankan harapan serta mendukung kematian yang bermartabat. Mean center and Dignitiy psychotherapy telah diuji sebagai psikoterapi yang berfokus pada makna dan martabat pasien. Spritual adalah konsep yang tidak terbatas pada agama dan konsep kunci dalam tanda penting dalam perawatan penyakit terminal. Oleh karena itu , perawatan spiritual merupakan elemen penting dari perawatan hospice yang secara signifikan mempengaruhi kualitas seluruh perawatan yang diberikan.Model panduan perawatan spiritual dan penilaian dikembangkan sebagai panduan perawatan dalam aspek fundamental dan spiritual manusia dalam perawatan hospice. Spiritual Health Assessment Scale (SHAS) merupakan skala yang dikembangkan untuk mengkaji kesehatan spiritual yang digunakan untuk seluruh masyarakat dan tidak berdasarkan hanya pada agama yang berisi 3 dormain berupa pengembangan diri, aktualisasi diri dan realisasi diri
Mitigating Cyber Threats via Context-Aware MFA in Zero Trust Jimmy, Jimmy
Jurnal Minfo Polgan Vol. 14 No. 1 (2025): Artikel Penelitian
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/jmp.v14i1.14791

Abstract

The Zero Trust security model eliminates implicit trust and enforces strict access control. One of its essential components is Multi-Factor Authentication (MFA), which verifies identity through multiple methods. However, conventional MFA can be bypassed by sophisticated attackers. This paper explores the integration of Context-Aware MFA (CAMFA) within Zero Trust architectures as a means of enhancing cyber threat mitigation. Through literature review, comparative analysis, and simulated attack scenarios, we demonstrate how CAMFA strengthens security posture and minimizes risk exposure.
Homomorphic Encryption & Confidential Computing: Teknologi untuk Perlindungan Data dalam Pemrosesan Terenkripsi Johan, Johan; Suwandhi, Albert; Jimmy, Jimmy; Simanihuruk, Tiarma; Benny, Benny
Jurnal Minfo Polgan Vol. 14 No. 1 (2025): Artikel Penelitian
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/jmp.v14i1.14792

Abstract

Dalam lingkungan komputasi terdistribusi dan kolaboratif, kerahasiaan data selama pemrosesan menjadi tantangan kritis. Homomorphic Encryption (HE) dan Confidential Computing (CC) menawarkan solusi inovatif untuk melindungi data in-use (saat diproses). HE memungkinkan komputasi langsung pada data terenkripsi, sementara CC mengisolasi data dalam lingkungan eksekusi tepercaya (Trusted Execution Environment/TEE). Jurnal ini menganalisis prinsip kerja, aplikasi praktis, kelebihan, keterbatasan, serta integrasi kedua teknologi untuk keamanan berlapis. Dilengkapi dengan studi kasus, diagram alur, dan tren riset terkini, jurnal ini menjadi panduan komprehensif bagi peneliti dan praktisi keamanan data.
SAWFIER: A Solar-Powered Reverse Osmosis Desalinator for Clean Water Solutions in Coastal Communities Fikriansyah, Dzaky Aqillah; Damardhi, Sahi Rafael; Jimmy, Jimmy
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 10, No 1 (2025): EDISI MARET 2025
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v10i1.6651

Abstract

Access to clean water remains a critical challenge for coastal communities worldwide, exacerbated by seawater intrusion, population growth, and insufficient infrastructure. Indonesia, as an archipelagic nation with extensive coastlines, faces significant disparities in clean water access, particularly in rural and underserved regions. This research develops and evaluates SAWFIER (Salt Water Purifier), a solar-powered desalination system utilizing the Reverse Osmosis (RO) principle, designed to provide sustainable clean water solutions in coastal areas. Performance testing was conducted using seawater with an initial salinity of 10,000 ppm. Key parameters, including salinity, pH, and water volume, were monitored at 5-minute intervals over a 120-minute operational period. The results demonstrated a consistent reduction in salinity to 1.36 ppt at the end of the test, with optimal performance observed up to 95 minutes, maintaining salinity levels below 1 ppt. The system generated an average daily energy output of 820.25 Wh from two 100 Wp solar panels, exceeding its energy consumption of 520.2 Wh, resulting in a surplus of 300.05 Wh. These findings highlight SAWFIER’s potential as an energy-efficient, scalable, and eco-friendly solution for addressing clean water scarcity in coastal regions. Despite challenges such as membrane fouling during prolonged operations, the system demonstrates strong alignment with Sustainable Development Goal (SDG) 6, emphasizing universal access to clean water and sanitation.
Alkali-Catalyzed Palm Oil Transesterification at Room Temperature : Effect of Stirring Time and Reaction Time Jimmy, Jimmy; Setyawan, Eko Yohanes; Rastini, Endah Kusuma
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 7, No 1 (2022): EDISI MARET 2022
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v7i1.3211

Abstract

Transesterification of vegetable oil and methanol using a homogeneous base catalyst at a temperature of 60 ° C for 1 hour is the most efficient industrial scale. This study aims to compare the characteristics of KOH and NaOH catalysts in the transesterification of palm oil with variations in stirring time and reaction time for biodiesel production produced at room temperature. This study uses the raw material for palm oil and methanol with the ratio of mol 1: 6, variations of 1.0% catalyst and 0.5% NaOH of the weight of oil weight, 2-8 minutes stirring time variations, and 1-4 hours reaction time variations. Transesterification reactions are carried out in a closed Erlenmeyer with stirring time depending on the variation. A sampling of 10 ml is done every hour for 4 hours of reaction. Stirring is repeated with duration according to variations until the reaction time is 4 hours. Sample analysis uses Thin Layer Chromatography (TLC). The results are that (1) transesterification using a KOH catalyst gave the best results of 98.5% FAME with 8 minutes stirring time for 2 hours reaction time; (2) the NaOH catalyst gave the best result of 91.2% FAME with 8 minutes stirring time for 4 hours reaction time; (3) the KOH catalyst produced higher FAME concentrations with the same stirring time (8 minutes) in 2 hours reaction time, shorter than the NaOH catalyst, (4) transesterification with room temperature might be applied in the biodiesel industry.ABSTRAKTransesterifikasi minyak nabati dan metanol menggunakan katalis basa homogen pada temperatur 60°C selama 1 jam adalah yang paling efisien dalam skala industri. Penelitian ini bertujuan untuk membandingkan karakteristik katalis KOH dan NaOH dalam transesterifikasi minyak kelapa sawit dengan variasi waktu pengadukan dan waktu reaksi terhadap produksi biodiesel yang dihasilkan pada temperatur kamar. Penelitian ini menggunakan bahan baku minyak kelapa sawit dan metanol dengan rasio mol 1:6, variasi katalis KOH 1,0% dan NaOH 0,5% berat terhadap berat minyak, variasi waktu pengadukan 2-8 menit dan variasi waktu reaksi 1-4 jam. Reaksi transesterifikasi dilakukan secara batch dalam Erlenmeyer tertutup dengan waktu pengadukan sesuai variasi. Pengambilan sampel sebanyak 10 mL dilakukan setiap jam selama 4 jam reaksi. Pengadukan diulang dengan durasi sesuai variasi hingga waktu reaksi 4 jam. Analisis sampel menggunakan Thin Layer Chromatography (TLC). Dari penelitian ini didapatkan hasil (1) Katalis KOH memberikan hasil terbaik 98,5% volume FAME dengan waktu pengadukan 8 menit selama 2 jam waktu reaksi; (2) katalis NaOH memberikan hasil terbaik 91,2% volume FAME dengan waktu pengadukan 8 menit selama 4 jam waktu reaksi; (3) katalis KOH menghasilkan produk dengan konsentrasi FAME lebih tinggi dengan waktu pengadukan yang sama (8 menit) dalam waktu reaksi 2 jam lebih singkat dibandingkan katalis NaOH, (4) transesterifikasi menggunakan temperatur kamar memungkinkan untuk diterapkan dalam industri biodiesel.
Co-Authors A., Dwi Ana Achmad Roesyadi Amrie Firmansyah Angelita, Angelita Anitarakhmi Handaratri Ardani, I Gusti Ayu Indah Ari Fajar Santoso Ariani, Ni Ketut Putri Aushaf, Faishal Auwalani, Wahyuda Benny Benny Berlian Sitorus Cokorda Bagus Jaya Lesmana, Cokorda Bagus Jaya D., Rini Kartika DAMARDHI, SAHI RAFAEL Dhata Praditya Eko Yohanes Setyawan Endah Kusuma Rastini Estralita Trisnawati Faidliyah Nilna Minah Fikriansyah, Dzaky Aqillah Hamzah, Muhammad Luthfi Ignatius Gunardi Johan Johan Kerlyn, Kerlyn Kurniawan, Lely Setyawati Lestari Nurhajati Lisa Lisa, Lisa Mariana Bara Malino Minerva, Jesslyn Mohammad Istnaeny Hudha Muhammad Rizki Napitupulu, Ferdinand Pamungkas, Gagas Putra, Jati Rini Kartika Dewi Saqinah Galugu, Nur Septya Suarja, Septya Simarmata, B. Ricson Siswi Astuti Sugianto Sugianto Susilo, Adi Pratama Sutrisna, I Putu Belly Suwandhi, Albert Syahzuni, Barlia Annis Tiarma Simanihuruk Wilianto Wilianto Yoga Yuniadi Yuliana Yuliana