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RELEVANCE OF GEOMATIC ENGINEERING VOCATIONAL CURRICULUM COMPETENCIES TOWARDS THE NEEDS OF THE INDUSTRY WORLD Ilhan Widiasaputra; Achmad Irvan Dwi Cahyono; Achmad Nur Hasyim; Achmad Zidan Dwi Ismail; Adilla Rava Naura Ayu
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 11 No. 1 (2025): Journal Parentas Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v11i1.19818

Abstract

This research aims to identify the competencies of Geomatics Engineering graduates needed by the land surveying industry, and to determine the level of relevance between the graduates' competencies in the curriculum and the needs of the land surveying industry. This research is descriptive quantitative in nature, using a questionnaire instrument with five items. Data analysis was conducted using descriptive percentage analysis. The results of the study show that the level of relevance of the competencies of Geomatics Engineering graduates falls into the very relevant category
ANALYSIS OF LIGHTING UTILITY SYSTEM COMPLIANCE IN THE LIBRARY OF SMP NEGERI 4 MALANG CITY Achmad Zidan Dwi Ismail; Nur Latifah Khomsiati; Adilla Rava Naura Ayu; Ahmad Affan Firza Alfian; Tee Tze Kiong
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.45913

Abstract

This study analyzes the compliance of the lighting utility system in the library of SMP Negeri 4 Malang City against the Indonesian National Standard SNI 6197:2011. A quantitative descriptive method with a case study approach was employed, using direct lux meter measurements at 80 grid points (A1–H10) conducted between 13:00 and 15:00 under clear weather conditions to capture optimal natural lighting data. Results indicate that illuminance levels range from 135.40 lux to 355.50 lux; however, the distribution is highly non-uniform. Only Zone A, located nearest to the primary openings, consistently meets the 300 lux minimum standard, while more than 75% of the measured area falls below this threshold and is classified as under-lit. Contributing factors include restricted natural light penetration, a solid wall on the eastern façade blocking that light path, and dense interior shelving that obstructs light propagation toward central and rear zones. The study concludes that the current lighting system does not fully satisfy SNI 6197:2011 requirements, and recommends the addition of artificial lighting fixtures, optimization of interior furniture layout, and enhancement of façade opening design to improve visual comfort for library users
ANALISIS RASIO BUKAAN ALAMI TERHADAP KINERJA VENTILASI ALAMI PADA RUMAH TINGGAL DI KABUPATEN LUMAJANG Lakshita Umanis Fauzi; Agil Fitri Handayani; Achmad Irfan Dwi Cahyono; Achmad Nur Hasyim; Achmad Zidan Dwi Ismail; Tee Tze Kiong
Jurnal Teknik Sipil dan Arsitektur Vol 31 No 2 (2026): Jurnal Teknik Sipil dan Arsitektur
Publisher : Fakultas Teknik Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jtsa.v31i2.6450

Abstract

Kabupaten Lumajang memiliki iklim tropis lembap yang ditandai dengan kelembapan dan curah hujan tinggi. Hal ini berpotensi menyebabkan kondisi dalam ruangan yang lembap dan tidak sehat di ruang hunian. Studi ini bertujuan untuk mengetahui apakah ukuran pencahayaan alami pada rumah tinggal dua lantai mendukung kinerja ventilasi alami, sehingga meningkatkan kesehatan dan kenyamanan termal penghuninya. Evaluasi ini dilakukan sesuai dengan prinsip-prinsip pengukuran alami yang tercantum dalam SNI 03-6572-2001. Metode deskriptif kuantitatif digunakan, dengan arsitektur sebagai subjek penelitian. Analisis dilakukan dengan menghitung rasio luas ventilasi efektif terhadap luas lantai setiap ruangan. Hasil menunjukkan bahwa rasio ventilasi rata-rata untuk subjek penelitian adalah 6%. Meskipun sebagian besar ruangan utama memenuhi ambang batas ventilasi minimum 5%, beberapa ruangan layanan dan area transisi tidak memenuhinya. Hal ini dapat menyebabkan zona udara stagnan (zona udara mati), yang dapat meningkatkan kelembapan di dalam ruangan. Oleh karena itu, diperlukan optimasi berupa modifikasi untuk mendukung ventilasi silang dan meningkatkan efektivitas sirkulasi udara.
ANALISIS PENCAHAYAAN ALAMI RUMAH HUNIAN YANG BERADA DI ABIANSEMAL,BALI MENGGUNAKAN DIALUX Irfan Dwi Cahyono; Sutrisno; Achmad Nur Hasyim; Achmad Zidan Dwi Ismail; Adilla Rava Naura Ayu; Tee Tze Kiong
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.45356

Abstract

This study aims to analyze the performance of natural lighting in residential houses located in Abiansemal District, Bali, by considering the influence of building orientation, opening configuration, and light distribution within the room. Natural lighting is an important aspect in improving visual comfort as well as energy efficiency in residential buildings. The research method used is a quantitative approach with descriptive techniques through direct measurements using a lux meter at three observation times, namely 08.00, 12.00, and 15.00 WITA. The data obtained were processed by calculating the average illuminance value in each room, then compared with the natural lighting standard based on SNI 6197:2020. The results showed a significant variation in lighting levels between rooms, where the living room and kitchen had an average illuminance value of 168.1 lux and 136.7 lux, respectively, thus meeting the established standards, while the front bedroom and back bedroom showed an average value of 97.2 lux and 50.0 lux, respectively, which were still below the standard. This difference is influenced by the position of the room relative to the natural light source and the type of lighting access, both direct and indirect. These findings confirm that rooms with direct openings to the outside environment have more optimal lighting performance than rooms that rely on internal openings. Therefore, designing effective openings and adjusting building orientation are crucial factors in improving the quality of natural lighting in residential homes.