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All Journal Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia JURNAL KAJIAN TEKNIK SIPIL Jurnal Ilmiah Kanderang Tingang
Mahdika Putra Nanda
Universitas Wiralodra
Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Transportation

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Faktor-Faktor Yang Menpengaruhi Hasil Belajar Mata Kuliah Alat Berat Dan Pemindahan Tanah Mekanis Program Studi Pendidikan Teknik Bangunan FT UNP Mega Kurniawati; Mahdika Putra Nanda; An Arizal
Jurnal Ilmiah Kanderang Tingang Vol 14 No 2 (2023): Jurnal Ilmiah Kanderang Tingang
Publisher : FKIP Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jikt.v14i2.272

Abstract

Learning is a process of interaction between the delivery of the message to the recipient via the media messenger. Lessons take place effectively and efficiently will result in maximum learning results. Factors that affect learning outcomes are individual factors include the physical and spiritual conditions of students, and students of environmental conditions around, social and non-social, as well as the factor of learning approach. Factor approach to learning was an attempt by both teachers and students that includes strategies and methods in the learning process. Based on the observation of the learning process at SMK 5 of Padang found more teachers dominate the classroom, so that active students in the classroom is not visible. Low student learning outcomes SMK 5 of Padang caused by various factors. One of these students are less actively involved in the learning process. Statics studies more are understanding the concepts and formulas, requires an understanding of older students with exercises that much. By using the expository method, the dominance of teachers more reduced. Guided Note Taking is studies active students who can assist in the learning process so that students can be independent in understanding and being able to build his own knowledge. This study aims to determine differences in the results of class X student TGB1-A SMK 5 of Padang after the application of the expository method using Guided Note Taking a class X TKB-A which uses conventional learning. This research uses research Quasi-Experimental (quasi-experiment). This type of research design Pretest-Posttest Control Group Design. Pre-test conducted before implementing learning to know the students' prior knowledge. After application of the expository method using a guided note taking increased learning outcomes in the experimental group compared with the control group.
ANALISIS LIFE CYCLE COST PADA PENERAPAN KONSEP GREEN BUILDING UNTUK MEWUJUDKAN EFISIENSI ANGGARAN PUBLIK : STUDI KASUS PEMBANGUNAN RUMAH DINAS Mahdika Putra Nanda; Mega Kurniawati
Jurnal Kajian Teknik Sipil Vol 11, No 1 (2026): JURNAL KAJIAN TEKNIK SIPIL
Publisher : Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52447/jkts.v11i1.9405

Abstract

Pembangunan rumah dinas sebagai aset publik pemerintah selama ini hanya mempertimbangkan biaya konstruksi awal (initial cost) tanpa memperhitungkan biaya jangka panjang. Pendekatan ini berpotensi mengakibatkan inefisiensi anggaran publik karena biaya operasional dan pemeliharaan yang tinggi sepanjang umur bangunan. Penelitian ini bertujuan menganalisis Life Cycle Cost (LCC) pada tiga skenario penerapan konsep green building dalam pembangunan rumah dinas guna mewujudkan efisiensi anggaran publik. Data primer bersumber dari Rencana Anggaran Biaya (RAB) pembangunan rumah dinas dua lantai senilai Rp 2,235 miliar. Analisis LCC dilakukan selama 30 tahun dengan discount rate 6%. Hasil analisis menunjukkan Skenario Green Building Dasar menghemat 11,07% dan Skenario Green Building Optimal menghemat 16,47% dari total LCC dibandingkan skenario konvensional. Break-even period dicapai pada tahun ke-18 dan ke-22, yang semakin memendek seiring kenaikan harga energi. Temuan ini menegaskan bahwa investasi green building pada rumah dinas merupakan strategi efisiensi anggaran publik jangka panjang yang terukur dan berbasis bukti
Evaluation Needs of Planting Water Using Cropwat Software at Darung Secondary Channel in Prawiro Kepolo Irrigation Area, Indramayu District Mangambit Juliandar Simanjuntak; Mahdika Putra Nanda
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 10, No 1 (2025): EDISI MARET 2025
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v10i1.6473

Abstract

This study evaluates the availability and water needs in the Darung Secondary Channel (MG1-MG7) in the Prawiro Kepolo Irrigation Area, Indramayu District, during the second planting season. The water availability at the Darung Secondary Channel (DR) intake was calculated using the F.J. Mock method. In contrast, the water requirement in seven plots of mangosteen channel (MG1-MG7) was calculated by Cropwat simulation. Semi-monthly discharge data for 12 years is analyzed to determine the flagship discharge. The F.J. Mock method calculation results are 0.28 m³/second, and the field network data is 1.55 m³/second. So, the total availability of DR intake is 1.83 m³/second. The results of the Cropwat simulation show that the maximum water requirement in MG1-MG7 is 2.01 m³/second, resulting in a deficit of 0.18 m³/second. These findings confirm the need to optimize water in the deficit mangosteen channel. Recommendations include modernizing irrigation infrastructure and applying precision irrigation technology based on plants' needs. These measures are expected to improve water use efficiency and support agricultural productivity sustainability in the study area.
Co-Authors An Arizal Mangambit Juliandar Simanjuntak Mega Kurniawati Mega Kurniawati