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All Journal Jurnal Perikanan dan Kelautan Jurnal Teknik Pengairan: Journal of Water Resources Engineering Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer JURNAL PENDIDIKAN EKONOMI: Jurnal Ilmiah Ilmu Pendidikan, Ilmu Ekonomi dan Ilmu Sosial Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Jurnal ULTIMA Accounting KURVATEK Journal of Innovation and Future Technology (IFTECH) Indonesian Journal of Sociology, Education and Development (IJSED) Jurnal Ilmu Ekonomi dan Bisnis Islam Jurnal Ilmiah Wahana Pendidikan Jurnal Pengabdian kepada Masyarakat Jurnal Bisnis Mahasiswa Jurnal Pengabdian Inovasi dan Teknologi Kepada Masyarakat Gemilang: Jurnal Manajemen dan Akuntansi Jurnal Penelitian Sistem Informasi Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi Triwikrama: Jurnal Ilmu Sosial Jurnal Anestesi: Jurnal Ilmu Kesehatan dan Kedokteran Akuntansi: Jurnal Riset Ilmu Akuntansi Jurnal Pengembangan Masyarakat Lokal Journal of Community Empowerment Jurnal Penelitian dan Pengkajian Ilmiah DBESTI: Journal of Digital Business and Technology Innovation Jurnal Kajian Hukum Dan Kebijakan Publik Jurnal Perikanan dan Kelautan International Journal of Technology, Food and Agriculture Jurnal Sosiologi Pendidikan Kolaboratif Scientific Contributions Oil and Gas
WAHYU FIRMANSYAH
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Kajian Hukum Asuransi Dalam Perspektif Hukum Bisnis di Indonesia Kevin Aurel Hendra; Nathasya Calista; Zaskia Fadhillah; Najwa Fadilah Affandi; Wahyu Firmansyah; Helfira Citra
Jurnal Kajian Hukum Dan Kebijakan Publik | E-ISSN : 3031-8882 Vol. 3 No. 1 (2025): Juli - Desember
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/8ck3c288

Abstract

This study examines the concept and application of insurance within the framework of business law, with particular emphasis on legal regulation, fundamental insurance principles, and dispute resolution in insurance claims. The research employs a normative juridical method through statutory and literature approaches, analyzing relevant laws, regulations, and legal doctrines related to insurance practices. The findings indicate that insurance plays a crucial role in providing legal protection and financial security by transferring risk from the insured to the insurer. However, in practice, disputes frequently arise due to differences in the interpretation of policy provisions and the application of the principle of indemnity. These issues highlight the importance of legal clarity, transparency, and good faith in insurance agreements. Therefore, a comprehensive understanding of insurance principles and contractual obligations is essential to ensure legal certainty and fairness for both insurers and policyholders.
Pengaruh pelatihan kerja, etos kerja, dan keselamatan dan kesehatan kerja terhadap kinerja karyawan Firmansyah, Wahyu; Garnasih, Raden Lestari; Fitri, Kurniawaty
Jurnal Bisnis Mahasiswa Vol 6 No 1 (2026): Jurnal Bisnis Mahasiswa
Publisher : PT Aksara Indo Rajawali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60036/jbm.1022

Abstract

Tujuan – Penelitian ini bertujuan untuk menganalisis pengaruh pelatihan kerja, etos kerja, dan keselamatan serta kesehatan kerja (K3) terhadap kinerja karyawan pada PT. Steelindo Wahana Perkasa Kabupaten Pelalawan. Desain/metodologi/pendekatan – Penelitian menggunakan pendekatan kuantitatif dengan metode survei. Populasi penelitian berjumlah 104 karyawan, dengan sampel sebanyak 95 responden yang ditentukan melalui teknik purposive sampling. Data dikumpulkan menggunakan kuesioner dan dianalisis dengan regresi linier berganda menggunakan bantuan perangkat lunak SPSS. Temuan – Hasil penelitian menunjukkan bahwa pelatihan kerja, etos kerja, dan K3 secara simultan berpengaruh positif dan signifikan terhadap kinerja karyawan dengan nilai koefisien determinasi (R²) sebesar 0,865. Secara parsial, pelatihan kerja, etos kerja, dan K3 masing-masing berpengaruh positif dan signifikan terhadap kinerja karyawan. Variabel pelatihan kerja menunjukkan pengaruh paling dominan dibandingkan variabel lainnya. Keterbatasan penelitian – Keterbatasan penelitian ini terletak pada penggunaan data persepsional karyawan, pendekatan kuantitatif, serta objek penelitian yang terbatas pada satu perusahaan sehingga hasil penelitian belum dapat digeneralisasi secara luas. Implikasi – Implikasi praktis dari penelitian ini menunjukkan bahwa perusahaan perlu memprioritaskan pengembangan program pelatihan kerja yang terstruktur, penguatan etos kerja, serta penerapan sistem K3 secara konsisten guna meningkatkan kinerja karyawan. Secara teoretis, penelitian ini memperkuat temuan empiris terkait peran manajemen sumber daya manusia dalam meningkatkan kinerja karyawan. Kebaruan – Kebaruan penelitian ini terletak pada pengujian simultan pelatihan kerja, etos kerja, dan K3 dalam konteks industri manufaktur di Kabupaten Pelalawan, yang masih relatif jarang diteliti.
PERANCANGAN JARINGAN RT/RW NET DENGAN FIBER OPTIK BERBASIS MIKROTIK DI FAQIH TEKNOLOGI Muhammad Khaidir Fahram; Vina Vijaya Kusuma; Wahyu Firmansyah
Journal of Innovation And Future Technology Vol. 7 No. 1 (2025): Vol 7 No 1 (Februari 2025): Journal of Innovation and Future Technology (IFTECH
Publisher : LPPM Unbaja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/iftech.v7i1.3760

Abstract

The development of information technology continues to increase, driving people's need for fast and affordable internet access. However, rural communities often face obstacles such as weak GSM signals and expensive data plan fees. To overcome these challenges, fiber optic-based RT/RW Net networks are a promising solution, offering stability and high speed at a lower cost than wireless networks. Faqih Teknologi, a micro-enterprise, delivered the Internet Masuk Desa program in Karang Suraga. Despite initially using wireless technology, the company faced obstacles such as vulnerability to lightning, signal interference due to weather and geographical factors, and high maintenance costs. Switching to fiber optic overcame these issues, offering a more stable signal, lower susceptibility to weather, and more efficient maintenance costs. This research uses the Network Development Life Cycle (NDLC) method to design a fiber optic-based internet network system. The NDLC stages include requirements analysis, network design, simulation, implementation, monitoring, and management. This approach ensures that the designed system is able to meet the needs of the community with optimal performance, while opening up new economic opportunities for the community through a partnership-based business model.
High Thermal Stability Silica Nanofluids For EOR in Sandstone Reservoir Subagio, Agus; Rowi, Khasan; Rowi, Ngadiwiyana; Taufiq, Heydar Ruffa; Azis, Muhammad Mufti; Prasetiyo, Bayu Dedi; Sitompul, Victor; Paryoto, Sumadi; Winata, Denie Tirta; Diharja, Tino; Yutaka, Michael Arya; Syarifudin, Abimanyu Putra; Firmansyah, Wahyu; Koestono, Hary
Scientific Contributions Oil and Gas Vol 49 No 1 (2026)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/scog.v49i1.2000

Abstract

The development of silica nanofluids for enhanced oil recovery (EOR) has gained significant attention. However,  their application is limited bypoor stability under high temperature, and high salinity conditions. Our previous studies demonstrated that using the anionic surfactant alpha olefin sulfonate (AOS) combined with the co surfactant disodium laurent sulfosuccinate (DLS) at consentrations of 0.3% AOS and 0.3% DLS significantly enhanced thermal stabilility, reduced IFT, decreased wettability, and increased incremental oil recovery. This study reports a one step synthesis method for preparing silica nanofluids using hydrophilic colloidal nano silica (CNS) stabilized with the AOS and DLS at surfactant concentrations above 0.3%. Nanofluids were formulated with formation water from a reservoir in Sumatra, Indonesia. We systematically evaluated the effects of AOS-DLS concentrations on the thermal stability, turbidity, interfacial tension (IFT), wettability, filtration test, and core flooding performance. The optimized formulation of stable silica nanofluids for EOR applications under reservoir relevant conditions was also systematically evaluated. The silica nanofluid (0.3% AOS + 0.3% DLS) exhibited more than 3 months of stability at 60 °C. It also had a low contact angle of 13.88 ͦ and a reduced IFT of 6.3x10-1 mN/m. The filtration ratio was 1.2. Spontaneous imbibition resulted in a recovery factor (RF) of 59%. Core flooding analysis yielded an incremental RF of 12.9% of the OOIP. These results demonstrate the synergistic role of silica nanoparticles and surfactants in improving nanofluid stability, reducing IFT, and enhancing oil recovery. This supports their potential application in chemical flooding for sandstone reservoirs.
Co-Authors Abdul Azis Hoesein Ady Purnama Agus Subagio AKBAR MAULANA alfiza rahmanita Andre Rachmat Scabra Andri Kapuji Annur Azira Rosi Arif Fathurrahman Asrori Asrori Aulia, Shifa Ayu Sapitri Bahariawan, Amal Denny Huldiansyah Dewi Nur Aisyah Diharja, Tino Dumadi, Dumadi Dwi Desi Yanti Eliya Pebriyeni, S.Pd., M.Sn, HESTI ROSITA DWI PUTRI, Dra. Ernis, M.Pd, Ellysa Loviani Fitrawansyah, Alvian Fulkha Tajri M Gabriella Gina Septiani Agustien Hajrahwati Tahir Helfira Citra Heni Wiyandari HIDAYAT, MOCH CHARIS Indri Apriyani Juli Sulaksono Julian Sahertian Kevin Aurel Hendra Khasan Rowi Koestono, Hary Kurniawaty Fitri Kusuma, Satria Budi Lucas Donny Setijadji Lukman Rosyidi Masrizal Masrizal Mohamad Badrun Zaman Muhammad Khaidir Fahram Muhammad Mufti Azis Mustika, Yifing Juliana Nabila Amelia Pratiwi Nabilla Amelia Pratiwi Najwa Fadilah Affandi Nani Sofroh Nasiruddin Nasiruddin Nathasya Calista Ngabito, Olivia Febrianty Nitya Nurul Fadilah Nunik Cokrowati Paryoto, Sumadi Prasetiyo, Bayu Dedi Pratama, Surya Abdi Pratiwi, Nabilla Amelia Putra, Rawi Lamkaruna Raden Lestari Garnasih Rahmi Tanesha Ramadhan, Firli Ramadhan, M. Irham Respati, Adib Norma Rizky Haditya Roni, Roni Rowi, Ngadiwiyana Rusdi, Wahyudi Savitri, Elycha Rahmah Selia Juwita Sherlia, Sherlia Sirojul Munir Sitompul, Victor Sofyan, Azzah Nafisah Suci Wulandari Suhartiningsih Suhartiningsih Sumarni Sumarni Syah, Wahyu Rachman Syamsiah, Syamsiah Syarifudin, Abimanyu Putra Tajri M, Fulkha Tata Sutabri Taufiq, Heydar Ruffa Tengku Iqbal Pradinata Tengku Riza Zarzani N Very Dermawan Vina Vijaya Kusuma Wahyu Rahman Wawan Budianta Wenny Delma Yati Winata, Denie Tirta Yanti, Dwi Desi Yoremia Lestari Ginting Yutaka, Michael Arya Zaskia Fadhillah Zetti Finali Zikri, Ahmad Khairullah