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Ketergantungan Mobilitas pada Temperatur Pengukuran Lapisan Porphyrin Alam Elly Fatmawati; Utari Utari; Budi Purnama; Kamsul Abraha
Jurnal Fisika dan Aplikasinya Vol 10, No 3 (2014)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (237.212 KB) | DOI: 10.12962/j24604682.v10i3.792

Abstract

Efek temperatur terhadap mobilitas lapisan porphyrin alam diproduksi dengan metode deposisi spin coating di atas substrat Cu didiskusikan. Analisis pembawa muatan dilakukan dengan menggunakan metode pengukuran I-V dari temperatur T = 20C hingga T = 23C. Hasil eksperimen menunjukkan bahwa efek agitasi thermal meningkatkan arus terukur. Mobilitas meningkat secara linier dengan kenaikan temperatur pengukuran. Akhirnya, respon kenaikan nilai mobilitas terhadap temperatur pada sampel dengan N = 14 lebih cepat dibandingkan N = 8.
Inisiasi Kemampuan Berwirausaha melalui Pengenalan E-Commerce bagi Anak Panti Asuhan Yatim Muhammadiyah Cabang Blimbing Sukoharjo Mohtar Yunianto; Budi Purnama; Kusumandari Kusumandari; Utari Utari
Jurnal Pengabdian Pada Masyarakat Vol 4 No 3 (2019)
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (619.35 KB) | DOI: 10.30653/002.201943.155

Abstract

INITIATING ENTREPRENEURIAL SKILLS THROUGH THE INTRODUCTION OF E-COMMERCE FOR ORPHANS OF THE MUHAMMADIYAH ORPHANAGE IN BLIMBING SUKOHARJO. Efforts to improve skills and the cultivation of entrepreneurial spirit have been carried out at the Orphanage PKU Muhammadiyah Cabang Blimbing. This institution is home to 20 orphans located in Wonorejo, Polokarto, Sukoharjo. Wonorejo village is a convection village where most of the population work as convection producers, which in the sale of their clothes still use conventional methods, which are sold in stores and in markets. The pattern of mutually beneficial cooperation between convection entrepreneurs and orphans is initiated by technopreneurship activities namely by selling convection through online stores.