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All Journal PROSIDING SEMINAR NASIONAL Majalah Ilmiah MOMENTUM Jurnal Sistem Cerdas dan Rekayasa
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering

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Journal : PROSIDING SEMINAR NASIONAL

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PENGARUH IMPLANTASI ION NITROGEN TERHADAP KEKERASAN PERMUKAAN STAINLESS STEEL 316L UNTUK APLIKASI SENDI LUTUT TIRUAN Darmanto -
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2010: Sain, Teknologi, Kimia Sosial dan Humaniora, Kimia
Publisher : Universitas Muhammadiyah Semarang

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Abstract

SS 316L merupakan biomaterial yang memiliki ketahanan korosi, bio-compatibility yang baik dan harganya murah. Perlakuan permukann dengan implantasi ion nitrogen terhadap permukaannya dimaksudkan untuk meningkatkan kekerasan permukaan, sehingga ketahanan uas terhadap gesekan meningkat. SS 316L diimplantasi dengan ion nitrogen dengan energi 100 KeV, arus 100 μA,  dengan memvariasi waktu 30, 45, 60 , 75, 90 dan 120 menit  untuk mendapatkan hasil kekerasan yang optimal. Hasil penelitian ini menunjukkan bahwa waktu optimal implantasi 90 menit, dengan kenaikan kekerasan 80% (kekersan awal 350 HVN menjadi 631 HVN), dan dosis ion implantasi 1.8656 x 1017 ion/cm2 .  Kata Kunci  : SS 316L, Implantasi Ion Nitrogen, Kekerasan
LINKAGE CHARACTERISTIC OF SMES TO ENTREPRENEURIAL ORIENTATION, CUSTOMERS, COMPETITORS, INNOVATION, COMPETITIVE ADVANTAGE TO IMPROVE PERFORMANCE IN SMES IN CENTRAL JAVA Darmanto -
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: PROSIDING IMPLEMENTASI PENELITIAN PADA PENGABDIAN MENUJU MASYARAKAT MANDIRI BERKEMAJUAN
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Food is a necessity for the people of Indonesia is no exception Surakarta society. The growth of the quantity of food industry in Surakarta very high but growth is very low quality. Competition among the industry is very tight so it requires a strategy that can win the competition.The purpose of this study to analyze the effect of food on the characteristics of SMEs entrepreneurial orientation, customers, competitors, innovation, competitive advantage. This influence can be used to optimize the performance of the organizationThis study population food industry in Surakarta. With convenience sampling method determined 625 samples. Methods of analysis used cross-analysis (Cros Tab)The results of this research are gender, education, experience, and age orietasi significant positive effect on customers, competitors. Gender, education, experience, and age significant positive effect on entrepreneurship, but gender had no effect. Men and women have a level of entrepreneurial orientation is no different. Education, experience, and age orietasi significant positive effect on innovation, gender has no effect. Men and women have the same level of innovation orientation, gender, education has no effect on the competitive advantage while the experience, and the positive effect signafikan age. Gender, education, experience, and age significant positive effect on the performance of SMEsKeywords: Entrepreneurship, Customer, Competitor. Innovation, Performance Marketing
Co-Authors Hasan Saputro Indra Budi Trisno Tabah Priangkoso Vajra Vidya Kusala