This study investigates the slope stability of andesite quarries from a geotechnical and civil engineering perspective, emphasizing geological, geotechnical, and civil engineering factors influencing stability and their implications for mining and infrastructure operations. Andesite is widely used as an aggregate material in construction due to its compliance with Indonesian National Standards …
Metode Pressure Build-Up (PBU) merupakan salah satu teknik utama dalam mengevaluasi performa reservoir, karena memberikan informasi penting seperti permeabilitas, skin factor, dan tekanan reservoir. Proses analisis PBU melibatkan identifikasi kemiringan (slope) pada grafik log-log melalui penentuan titik trendline. Pendekatan konvensional menggunakan perangkat lunak seperti Microsoft Excel…
Oil palm plants are one type of agricultural crop that occupies an important position, especially in the plantation sector. One of the factors that influences the growth and production of oil palm is the fertilization method and land topography during planting. Therefore, this study aims to determine the effect of fertilization methods and land slope on nutrient absorption in oil palm plant…