Laser-Induced Breakdown Spectroscopy Combined with Nonlinear Manifold Learning for Improvement Aluminum Alloy Classification Accuracy

por Harefa, Edward, Zhou, Weidong
Publicado 2022

Complete mitochondrial genome and phylogenetic analysis of black-fin stream jewel goby Stiphodon percnopterygionus (Gobiiformes: Gobiidae) from Taiwan

por Harefa, Tonisman, Chen, I-Shiung
Publicado 2022

Students’ perception of online learning amidst the Covid-19 pandemic: A study of junior, senior high school and college students in a remote area

por Harefa, Senida, Sihombing, Grace Lamudur Arta
Publicado 2022

The association between 24-h blood pressure variability and major adverse cardiac events (MACE) in hospitalized patients with acute myocardial infarction: a retrospective cohort st...

por Harefa, Wijaya, Ika Prasetya, Muhadi, Rumende, Cleopas Martin, Nasution, Sally Aman, Koesnoe, Sukamto, Marbun, Maruhum Bonar, Shatri, Hamzah
Publicado 2021

Simple defocus laser irradiation to suppress self-absorption in laser-induced breakdown spectroscopy (LIBS)

por Marpaung, Alion Mangasi, Harefa, Edward, Pardede, Marincan, Karnadi, Indra, Hedwig, Rinda, Tanra, Ivan, Suliyanti, Maria Margaretha, Lie, Zener Sukra, Shiddiq, Muhandis, Ramli, Muliadi, Lahna, Kurnia, Jobiliong, Eric, Abdulmadjid, Syahrun Nur, Idris, Nasrullah, Khumaeni, Ali, Setiabudi, Wahyu, Suyanto, Hery, Lie, Tjung Jie, Kurniawan, Koo Hendrik, Kagawa, Kiichiro
Publicado 2022