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All Journal EPI International Journal of Engineering MALA'BI JME
S, Wahyuni
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering

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PENGARUH KOMPETENSI PEDAGOGIK DAN MOTIVASI KERJA GURU TERHADAP HASIL BELAJAR SISWA Moersidi, Yamid; S, Wahyuni; Asma
MALA'BI: Jurnal Manajemen Ekonomi STIE Yapman Majene Vol 2 No 1 (2019): Mala'bi Jurnal Manajemen Ekonomi STIE Yapman Majene
Publisher : SEKOLAH TINGGI ILMU EKONOMI YAPMAN MAJENE

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Abstract

Penelitian ini adalah penelitian yang mengkaji tentang pengaruh kompetensi pedagogik dan motivasi kerja guru terhadap hasil belajar siswa. Jumlah populasi dan sampel sebanyak 56 orang siswa dengan menggunakan teknik purposive sampling yaitu teknik penetapan sampel dengan pertimbangan tertentu. Teknik pengumpulan data yang digunakan adalah teknik observasi langsung, teknik komunikasi langsung, teknik komunikasi tidak langsung dan teknik dokumentasi dengan alat pengumpulan data berupa pedoman observasi, angket, pedoman wawancara dan dokumen. Analisis data menggunakan analisis regresi linier berganda yang terdiri dari dua variabel bebas dan satu variabel terikat. Berdasarkan analisis data terdapat pengaruh kompetensi pedagogik guru dan motivasi kerja terhadap hasil belajar siswa, besarnya pengaruh dapat dilihat dari besarnya t_hitung kompetensi pedagogik 0,288 < t_hitung motivasi kerja guru sebesar 1,562
Evaluation of Articulated CAT 745 Fuel Ratio Based on Haul Road Geometry at PT Hillconjaya Sakti Site PT Adhi Kartiko Pratama Tbk Anas, Aryanti Virtanti; S, Wahyuni; Sutardjo Tui, Rini Novrianti; Amalia, Rizki
EPI International Journal of Engineering Vol 8 No 1 (2025): Volume 8 Number 1, Februari 2025
Publisher : Center of Techonolgy (COT), Engineering Faculty, Hasanuddin University

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The distance for transporting overburden at PT Hillconjaya Sakti reaches hundreds of meters. Based on actual conditions, Articulated CAT 745 queues often occur on certain haul road segments due to unsuitable haul road conditions so the fuel ratio value is in the low performance category. The purpose of this study is to evaluate the fuel ratio value and provide recommendations for improving the geometry of haul roads to meet the established fuel ratio value standards. Multiple linear regression analysis using Eviews 12 VS was used to determine the variables that significantly affect the fuel consumption of hauler based on haul road geometry. Road grade, total resistance, travel time and speed of the hauler are independent variables, while fuel consumption is the dependent variable. Based on the results of data processing, a fuel ratio value of 1.85 was obtained and the parameters that had a significant effect on fuel consumption were total resistance and travel time. Improvement of haul road conditions based on ESDM Decree No. 1827 K/30/MEM/2018 and AASHTO Manual Rural High Way Design. The fuel ratio value after repairs decreased to 0.60 and was in the best performance category based on PT Hillconjaya Sakti's standard fuel ratio value.
Co-Authors Aryanti Virtanti Anas Asma MOERSIDI, YAMID Rini Novrianti Sutardjo Tui Rizki Amalia