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All Journal PROSIDING SEMINAR NASIONAL INTELEKTIVA KOMMAS: Jurnal Pengabdian Kepada Masyarakat
Ardymulya Iswardani
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Arts Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Public Health Social Sciences Other

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LANGKAH POLYA UNTUK IDENTIFIKASI TINGKAT BERPIKIR PADA SISWA KELAS 10 IPA UNTUK MATA PELAJARAN PEMROGRAMAN WEB ARDYMULYA ISWARDANI; NUGROHO ARIF SUDIBYO
JURNAL EKONOMI, SOSIAL & HUMANIORA Vol 1 No 08 (2020): INTELEKTIVA : Jurnal Ekonomi, Sosial dan Humaniora E-ISSN 2686-5661
Publisher : KULTURA DIGITAL MEDIA ( Research and Academic Publication Consulting )

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Abstract

Student thinking level influences student achievement. Measurement of students 'level of thinking with polya is expected to gain knowledge of students' ability to solve problems. Respondent data collection is done by purposive sampling and snowball which is then analyzed by polya results of the implementation of polya steps indicate the achievements of each student. The results of this study concluded that the 10th grade science students had reached the fourth stage of the 4 polya steps. However, training is needed to increase flight hours.
APLIKASI PENINGKATAN CITRA BERBASIS OPEN SOURCE (STUDI KASUS: GNU OCTAVE) Ardymulya Iswardani; Wahyu Hidayat
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2018: SEMINAR NASIONAL PENDIDIKAN SAINS DAN TEKNOLOGI
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Main problem of this study is to implement the image enhancement techniques to mammographic image of breast cancer. This study aims to develop an image enhancement application using GNU Octave on open source platform operating system. At the beginning we used eight sample mammographic image with normal tissues and positive cancer. The process continued to convert the pgm format to jpg. This change needed, hence the negative image function and histogram equalization function can applied. Result of  this research showed that visual quality affected by density level of the breast tissue of the patient. Density level with fatty showed better visual than both glandular and dense.This research conclude that the application of image enhancement using GNU Octave can be applied to mammographic image. Keywords: Mammographic, Image Enhancement, GNU Octave, Debian, Open Source
PELATIHAN WOLFRAM CDF PLAYER UNTUK MENINGKATKAN PEMAHAMAN SISWA SD Nugroho Arif Sudibyo; Ardymulya Iswardani
KOMMAS: Jurnal Pengabdian Kepada Masyarakat Vol 1, No 2 (2020): KOMMAS: JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : KOMMAS: Jurnal Pengabdian Kepada Masyarakat

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Abstract

Tujuan dari kegiatan  pengabdian pada masyarakat ini adalah untuk meningkatkan kreativitas siswa dalam memanfaatkan teknologi IT dalam pembelajaran matematika dalam hal ini memanfaatkan Wolfram CDF Player dan mengembangkan alat peraga matematika berbasis komputer yang sesuai dengan model pembelajaran matematika, sampai diperoleh suatu produk alat peraga. Metode yang digunakan dalam pelatihan ini adalah metode demonstrasi, tanya jawab dan diskusi. Peserta pelatihan adalah 20 siswa-siswi SD N 1 Sawahan. Analisis data hasil pelatihan ini di analisis menggunakan uji t sampel berpasangan dengan software SPSS. Hasil pelatihan ini dapat disimpulkan bahwa dengan adanya pelatihan Wolfram CDF Player, dapat meningkatkan pemahaman siswa dalam materi bilangan bulat.
Co-Authors Nugroho Arif Sudibyo Nugroho Arif Sudibyo Wahyu Hidayat