Vol 5, No 1 (2023): April 2023

DOI: https://doi.org/10.34312/jpj.v5i1

Table of Contents

Articles

RANCANG BANGUN SISTEM KONTROL MINIATUR ALAT PEMINDAH MATERIAL PADA PROSES DISTRIBUSI BIJIH NIKEL MENGGUNAKAN PLC
DOI : 10.34312/jpj.v5i1.18466 | Abstract views : 413 times
Abdul Haris Mubarak,  Politeknik Industri Logam Morowali,  Indonesia
Moh Afandy,  Politeknik Industri Logam Morowali,  Indonesia
Muhammad Khaidir,  Indonesia
PDF (Bahasa Indonesia)
1-9
THE EFFECT OF HYDROTHERMAL TEMPERATURE AND UREA DOPING TIME ON THE OPTICAL PROPERTIES OF LEMONGRASS-BASED CARBON NANOPARTICLES (CNPs)
DOI : 10.34312/jpj.v5i1.19048 | Abstract views : 447 times
Rahmaniah Nalwi,  West Sulawesi University, Faculty of Agriculture and Forestry,,  Indonesia
Akhiruddin Maddu,  IPB University, Faculty of Mathematics and Natural Sciences,  Indonesia
Mersi Kurniati,  IPB University, Faculty of Mathematics and Natural Sciences,  Indonesia
Jumardin Jumardin,  Alauddin State Islamic University of Makassar, Faculty of Science and technology,  Indonesia
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10-28
SISTEM KENDALI JARAK JAUH BEBAN LISTRIK RUMAH TANGGA BERBASIS INTERNET OF THINGS (IoT)
DOI : 10.34312/jpj.v5i1.19026 | Abstract views : 456 times
Hermansyah Hermansyah,  Akademi Komunitas Industri Manufakturr Bantaeng,  Indonesia
Nur Asmi Rahmawati,  Akademi Komunitas Industri Manufaktur Bantaeng,  Indonesia
Alamsyah Achmad,  Politeknik Negeri Ujung Pandang,  Indonesia
PDF (Bahasa Indonesia)
29-36
THERMAL PERFORMANCE OF RESIDENTIAL HAUSE USING GREEN ROOF BY UTILIZING THE PASSION FRUIT PLANTS (PASSIFLORA EDULIS) AS ROOF COVER
DOI : 10.34312/jpj.v5i1.19358 | Abstract views : 379 times
Suwaldi Mopangga,  Universitas Negeri gorontalo,  Indonesia
Mohamad Jahja,  Indonesia
Dewa Gede Eka Setiawan,  Indonesia
Mursalin Mursalin,
Idawati Supu,  Indonesia
Meilan Demulawa,  Indonesia
Abdi Gunawan Djafar,
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37-48
PARTICLE BOARD HEAT INSULATION PINEAPPLE LEAF FIBER WASTE AND HVS PAPER AS AN ALTERNATIVE TO IMPROVE INDOOR ENVIRONMENTAL QUALITY
DOI : 10.34312/jpj.v5i1.18778 | Abstract views : 434 times
Oktavia Oktavia,  Departement of Physics, Universitas Bangka Belitung,  Indonesia
Diani Lestari,  Departement of Physics, Universitas Bangka Belitung,  Indonesia
Risna Kirana Rokar,  Departement of Physics, Universitas Bangka Belitung,  Indonesia
Widodo Budi Kurniawan,  Departement of Physics, Universitas Bangka Belitung,  Indonesia
PDF (Bahasa Indonesia)
49-56
MECHANICAL PROPERTIES OF SUGAR PALM (ARENGA PINNATA) ROPES AND NETS FOR AGRICULTURAL PURPOSES
DOI : 10.34312/jpj.v5i1.19433 | Abstract views : 399 times
Mohamad Jahja,  Universitas Negeri Gorontalo,  Indonesia
Kasim Dihuma,  Universitas Negeri Gorontalo,  Indonesia
Dewa Gede Eka Setiawan,  Universitas Negeri Gorontalo,  Indonesia
Tsutomu Yamaguchi,  Espec mic Corporation,  Japan
Andi Patiewere Metaragakusuma,  Espec mic Corporation,  Japan
Masayuki Sakakibara,  Research Institute for Humanity and Nature (RIHN), Kyoto 603-8047, Japan Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan,  Japan
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57-66
PENGEMBANGAN TES DIAGNOSTIK UNTUK MENGIDENTIFIKASI PEMAHAMAN KONSEP SISWA SMA PADA POKOK BAHASAN GELOMBANG BUNYI
DOI : 10.34312/jpj.v5i1.19294 | Abstract views : 810 times
Unggul Wahyono,  Universitas Tadulako,  Indonesia
I Made Hermanto,  Indonesia
Nurhayati Nurhayati,  Universitas Negeri Gorontalo,
Lukman Samatowa,  Universitas Negeri Gorontalo,
Wahyu Muzizat Mohamad,  Universitas Negeri Gorontalo,
Ni Luh Sri Maharani,  Indonesia
PDF (Bahasa Indonesia)
67-79