Dwi Sabda Budi Prasetya
IKIP MATARAM

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WORKSHOP PENULISAN ARTIKEL ILMIAH BAGI GURU MIPA Baiq Rika Ayu Febrilia; Eliska Juliangkary; Sri Yuliyanti; Dwi Sabda Budi Prasetya; Pujilestari Pujilestari; Dwi Utami Setyawati
Panrita Abdi - Jurnal Pengabdian pada Masyarakat Vol. 4 No. 1 (2020): Jurnal Panrita Abdi - Februari 2020
Publisher : LP2M Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (732.514 KB) | DOI: 10.20956/pa.v4i1.7548

Abstract

Scientific Article Writing Workshop for MIPA Teachers at Al-Abhariyah Islamic Vocational SchoolAbstract. This community service aims to help teachers better understand writing techniques, increase understanding of scientific articles and develop professionalism as instructors through scientific article writing activities. The method in community service activities is to provide workshops to Islamic Mathematics and Natural Sciences Al-Abhariyah Vocational School teachers on writing scientific articles. The results of community service show that participants have the ability to understand the techniques of writing scientific articles, distinguish scientific articles from scientific works and have the desire to conduct research even though it has not been realizedKeywords: Workshop, scientific articles, mathematics and natural sciences teachersAbstrak. Pengabdian masyarakat ini bertujuan untuk membantu guru agar lebih memahami artikel ilmiah secara teoritis baik dari segi karakteristiknya maupun teknik penulisannya, serta mampu membedakan artikel ilmiah, skripsi dan tesis. Metode dalam kegiatan pengabdian kepada masyarakat adalah dengan memberikan workshop kepada guru MIPA SMK Islam Al-Abhariyah tentang penulisan artikel ilmiah. Hasil pengabdian kepada masyarakat menunjukkan peserta telah memiliki kemampuan untuk memahami teknik penulisan artikel ilmiah, membedakan artikel ilmiah dengan karya ilmiah serta telah memiliki keinginan melakukan penelitian walaupun belum terealisasikan.Kata Kunci: Workshop, artikel ilmiah, guru MIPA
Uji Porositas dan Kuat Tekan Batako Ringan Berbahan Dasar Limbah Pengolahan Emas (LPE) dengan Filler Pohon Pisang (FPP) Nola Sumbawaty; Sukainil Ahzan; Dwi Sabda Budi Prasetya
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 1 No. 2: June 2018
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/e-saintika.v1i2.107

Abstract

[Title:  Porosity Test and Compressive Strength of Lightweight Brick Based on Gold Processing Waste (LPE) with Banana Tree Filler (FPP)]. Lightweight concrete bricks are made from gold processing waste (LPE) and banana tree filler (FPP) with cement, foam, and clear water. The purpose of making light brick to know the value of porosity and value of compressive strength. Lightweight brick is made with gold processing waste (LPE) and banana tree filler (FPP) consecutively is 250 ml of LPE + 1 layer of FPP, 250 ml of LPE + 2 layers of FPP, 250 ml of LPE + 3 layers of FPP, 250 ml of LPE + 4 layers of FPP . Hardening time is carried out for 22 days in sunlight unspoiled. Tests performed include: density test, porosity test, and compressive strength test. From the test results showed that the porosity value and compressive strength of lightweight concrete bricks with gold processing waste plus the filler of banana trees with the amount of cement in the fixed condition and drying time for 22 consecutive days, the density value 1349, 09 kg / m3, 1290 kg / m3, 1121.6 kg / m3, 1168.3 kg / m3, 1254 kg / m3 and compressive strength value of 2.43 MPa, 1.25 MPa, 1.68 MPa, 2.13 MPa, 1.32 MPa. The high value of porosity and compressive strength value is influenced by the amount of mixture of foam, banana tree filler (FPP) and stirring method
Uji Mekanik Bata Ringan Berbahan Dasar Limbah Pengolahan Emas dengan Variasi Limbah Batu-bara dan Semen Muhammad Munawir Wathoni; Dwi Sabda Budi Prasetya; Dwi Pangga
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 2 No. 1: December 2018
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/e-saintika.v2i1.110

Abstract

[Title: The Mechanical Test of Lightweight Brick Made from Gold Processing Waste with Variations in Coal and Cement Waste]. The purposes of this research are to make lightweight concrete using waste processing of gold with variation fly ash and cement the better than conventional concrete. The value of this research has tested mechanics which comprises density, porosity and strength. The research has done with some stage are: 1) Make lightweight concrete using LPE with variation fly ash and cement. 2) Characterization of the samples which comprise density, porosity and the strength, 3) Analysis of tested mechanical lightweight concrete. The value of lightweight concrete to make with variation composition fly ash and cement in a series are: (0/100), (5/95), (10/90), (15/85), (20/80) who are in volume. To make lightweight concrete with composition foam and water controlled as much as 10 ml and 150 ml at all of the sample. So we get the density value of lightweight concrete without fly ash is 1.61. In lightweight concrete with fly ash, we get the minimum density of lightweight is 1.15. The porosity value of lightweight concrete without fly ash is 13.6%, and the porosity value of lightweight concrete with fly ash is 8.0%. The compressive strength of lightweight concrete without fly ash is 1.629 MPa and the compressive strength of lightweight concrete with fly ash is 1.772 MPa. The value shown to process waste processing of gold with variation fly ash and cement to be lightweight concrete can get mechanical in character of lightweight to be better than conventional concrete.