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All Journal Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Jurnal Ilmiah Wahana Pendidikan
Puput Aprilia Eka Sari
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Peran Teknologi Dalam Literasi Sains Siswa Puput Aprilia Eka Sari; Sefti Eka Inggritiya; Moch. Dimas Reza; Rizal Wijayanto; I Ketut Mahardika; Singgih Bektiarso
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 2 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.579 KB) | DOI: 10.5281/zenodo.7578928

Abstract

Linguistically, technology comes from the Greek, namely tekhnologia which is a combination of "techne" and "logos". Tehcne means art or skill while logos means science of study. In the Big Indonesian Dictionary, technology is all means to provide goods needed for the survival and comfort of human life. According to UNESCO "The United Nations Educational, Scientific and Cultural Organization", literacy is a set of real skills, especially skills in reading and writing that are independent of the context in which these skills are acquired and who acquires them. According to Alo Liliweri in the book Philosophy of Science (2022), science is a collection of knowledge and the process of developing knowledge itself. In science, the most core process is to produce a testable explanation, along with its methods and approaches. The role of technology in students' scientific literacy, in other words, is a means with the aim of making it easier for students to improve writing, reading and understanding science knowledge in education.
Analytic Method And Matrix Diagonalization On Eigen System Of Hermitian Matrix Operator Bambang Supriadi; Anggraeni, Sisilia Nur Hikmah Anggraeni; Badriyah; Fidia Alhikmah Putri; Puput Aprilia Eka Sari; Indah Selviandri; May Yani br Sembiring
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol. 15 No. 1 (2025)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v15n1.p40-51

Abstract

The solution of the Hermitian eigenoperator matrix problem produces an eigensystem consisting of eigenvalues ​​and eigenvectors. This study aims to determine the complete solution of the eigensystem and the diagonalization of the Hermitian order matrix operator.  analytically. The results of the study show that every eigenproblem in the Hermitian matrix operator  generate several eigenvalues  according to the order of the matrix operator, the eigenvalues ​​are real numbers. Eigenvectors,  of the Hermitian matrix operators are orthogonal because  and   thus forming a basis matrix  and is unitary. A Hermitian matrix can be diagonalized through its basis matrices and a diagonal matrix is ​​obtained.  whose diagonal elements are the eigenvalues ​​of the Hermitian operator.
Co-Authors Anggraeni, Sisilia Nur Hikmah Anggraeni Badriyah Bambang Supriadi Fidia Alhikmah Putri I Ketut Mahardika Indah Selviandri May Yani br Sembiring Moch. Dimas Reza Rizal Wijayanto Sefti Eka Inggritiya Singgih Bektiarso