Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Esmar Budi"'
Publikováno v:
JPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, Vol 4, Iss 2, Pp 113-124 (2018)
This study aims to develop thermal length expansion practicum sets that are expected to improve high-school science process skills (SPS) in expansion material on metal rods. This research was conducted at SMAN 2 Bekasi in class XI by comparing the co
Externí odkaz:
https://doaj.org/article/439fc419796d43e1a087c713b582482f
Publikováno v:
JPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, Vol 4, Iss 1, Pp 1-10 (2018)
This study aims to develop an Android app to support learning activities consisting of mobile applications and web server applications. Mobile applications have two applications: teacher apps and student applications, while web server applications ar
Externí odkaz:
https://doaj.org/article/c68ed45d39c54679b984774c7c9afb08
Publikováno v:
JPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, Vol 2, Iss 2, Pp 97-104 (2016)
Abstract This research is aimed to develop knowledge enrichment book about tornado as a physics learning resource, especially to Bassed Competence 3.7 Class XI, namely Applying the principle of fluid dynamics in technology. The method applied in t
Externí odkaz:
https://doaj.org/article/98dfce120ebb4a36bb901173066d904e
Autor:
Esmar Budi
Publikováno v:
JPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, Vol 1, Iss 2, Pp 59-66 (2015)
Abstract This article explain the study on a simple harmonic oscillation. The study was conducted through laboratory experiments on simple oscillatory motion on the system as well as the physical pendulum spring-mass system, using experimental tools
Externí odkaz:
https://doaj.org/article/2eb9eaf2a0564c1eac4847da54256324
Publikováno v:
Jurnal Ilmu Dasar, Vol 16, Iss 1, Pp 13-15 (2015)
Undoped ZnO and ZnO:Er thin films were deposited on p-type Si substrates by ultrasonic spray pyrolisis (USP). Undoped and ZnO:Er thin films have been analyzed by using X-ray Photoelectron Spectroscopy (XPS). The results show that the XPS spectrum has
Externí odkaz:
https://doaj.org/article/fffa25c3f0cd432aa9d14633ccd01097
Publikováno v:
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL); Vol 11 (2023): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2022; FA-27-32
Penelitian ini bertujuan untuk melakukan pemetaan sebaran kualitas tanah berdasarkan parameter suhu, kelembaban, pH, salinitas dan medan magnet. Penelitian ini dimulai dengan pengambilan sampel tanah di Kecamatan Medan Satria, Bekasi Utara dan sekita
Publikováno v:
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL); Vol 11 (2023): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2022; FA-97-102
Dalam tulisan ini, telah dilakukan pembentukan lapisan komposit Ni-AlN untuk mengkaji pengaruh variasi rapat arus terhadap morfologi permukaan dan komposisi lapisan. Proses pelapisan dilakukan dengan metode elektrodeposisi. Lapisan komposit Ni-AlN te
Publikováno v:
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL); Vol 11 (2023): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2022; PF-9-14
Penelitian ini bertujuan untuk menerapkan pendekatan STEM-Project Based Learning berbantuan Aplikasi Physics Toolbox Sensor Suite (PTSS) untuk meningkatkan berfikir kreatif siswa pada materi koefisien gaya gesek. Model pembelajaran yang digunakan dal
Publikováno v:
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL); Vol 11 (2023): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2022; FA-83-90
Penelitian ini bertujuan untuk menganalisis pengaruh rapat arus terhadap komposisi dan morfologi permukaan lapisan komposit Ni-TiN yang telah terbentuk. Proses pelapisan ini menggunakan metode elektrodeposisi selama 30 menit dan suhu sebesar 45 pada
Autor:
Esmar Budi, Leli Kusumawati, Widyaningrum Indrasari, Iwan Sugihartono, Teguh Budi Prayitno, Hadi Nasbey, Riser Fahdiran
Publikováno v:
Materials Science Forum. 1057:218-226
Ni-TiN/Si3N4 composite coatings on tungsten carbide were prepared by electrodeposition. The influences of electrodeposition temperature at 35 – 45 °C on coating microstructure and its impact to the mechanical and tribology properties were investig