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All Journal Jurnal Darma Agung Journal of Mechanical Engineering and Applied Technology
Maulana, Muhammad Ikhsan
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PENGARUH MUTASI DAN PROMOSI JABATAN TERHADAP PENGEMBANGAN KARIR DI PT PEGADAIAN KANTOR WILAYAH I MEDAN Maulana, Muhammad Ikhsan; Matondang, A. Rahim; Panjaitan, Nismah
JURNAL DARMA AGUNG Vol 33 No 1 (2025): FEBRUARI
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Darma Agung (LPPM_UDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46930/ojsuda.v33i1.5494

Abstract

Penelitian ini dilatarbelakangi oleh fluktuasi dalam pengembangan karir karyawan di PT Pegadaian Kanwil I Medan, khususnya terkait dengan mutasi dan promosi jabatan yang berpengaruh terhadap pengembangan karir. Tujuan penelitian ini adalah untuk menganalisis pengaruh mutasi dan promosi jabatan terhadap pengembangan karir karyawan. Metode yang digunakan adalah kuantitatif dengan pendekatan asosiatif, melalui analisis regresi linear berganda. Data dikumpulkan dengan menyebarkan kuesioner kepada karyawan di PT Pegadaian Kanwil I Medan. Hasil penelitian menunjukkan bahwa mutasi memiliki pengaruh positif dan signifikan terhadap pengembangan karir (t-statistics = 4,321; p-value = 0,000), begitu juga promosi jabatan yang juga berpengaruh positif dan signifikan (t-statistics = 2,876; p-value = 0,004). Secara simultan, keduanya memberikan pengaruh yang signifikan terhadap pengembangan karir karyawan, dengan nilai F sebesar 10,708 (p-value < 0,001). Penelitian ini menyarankan PT Pegadaian untuk memperkuat kebijakan mutasi dan promosi yang terstruktur serta menyediakan pelatihan berkelanjutan untuk meningkatkan keterampilan karyawan dan efektivitas organisasi.
ANALISIS PERBANDINGAN KARAKTERISTIK FISIK MELALUI UJI KEKERASAN VICKERS PADA MATERIAL KOMPOSIT BERBASIS SERAT ALAMI DAN SERAT SINTETIS Hendi; Maulana, Muhammad Ikhsan; Patria, Suci; Adib, Adam Zuyyinal; Setiawan, Yudi
Journal of Mechanical Engineering and Applied Technology Vol. 3 No. 3 (2025): VOLUME 3 ISSUE 3 YEAR 2025 (NOVEMBER 2025)
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jmeat.v3i3.7158

Abstract

Composite materials have become highly important in the manufacturing industry. However, the development of composites often faces the challenge of finding effective, economical, and environmentally friendly reinforcing materials. This study aims to analyze the comparison of physical characteristics in composite materials reinforced with natural fibers through Vickers hardness testing and then compare these hardness values with composite materials reinforced with synthetic fibers. The Vickers hardness testing method adheres to the ASTM E348 microhardness testing standard. The results show that the addition of fibers to composite materials tends to increase the likelihood of voids or trapped air bubbles within the composite material, which increases its porosity value. Furthermore, the use of synthetic fibers, especially carbon fiber, is still superior to pineapple leaf fiber (PALF) because the hardness value of carbon fiber is indeed superior to other fibers. However, pineapple leaf fiber (PALF) has advantages in its stability, is more environmentally friendly, and has a lower production cost compared to synthetic fibers.
Co-Authors A. Rahim Matondang Adam Zuyyinal Adib Hendi Panjaitan, Nismah Patria, Suci Yudi Setiawan