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All Journal JFA (Jurnal Fisika dan Aplikasinya) Jurnal Pengabdian Pada Masyarakat ABDIMAS: Jurnal Pengabdian Masyarakat
Mohtar Yunianto
Universitas Sebelas Maret
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Education Engineering Physics Other

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Analisis Citra Simulator Unit Radiologi RSUD dr. Moewardi Surakarta Zening Damaringtyas; Mohtar Yunianto; Harjana Harjana
Jurnal Fisika dan Aplikasinya Vol 10, No 2 (2014)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (395.249 KB) | DOI: 10.12962/j24604682.v10i2.810

Abstract

Telah dilaksanakan penelitian tentang analisis citra simulator unit radiologi RSUD dr. Moewardi Surakarta. Citra yang dihasilkan simulator sebagai verifikasi lapangan dalam radioterapi. Citra tersebut akan ditajamkan sehingga batasan luas lapangan semakin jelas. Citra diolah dengan metode deteksi tepi yang telah diprogram melalui perangkat lunak Matlab. Tampilan program berupa GUI (Graphic User Interface) sehingga mudahdigunakan. Selain metode deteksi tepi, program juga melakukan perhitungan aksis lapangan penyinaran. Perhitungan aksis lapangan penyinaran berdasarkan informasi yang diperoleh pada citra meliputi faktor magnifikasi dan axis penyinaran. Hasil dari penelitian ini adalah suatu program yang dapat mendeteksi tepi citra secara tepat dan sesuai gambar asli dan dapat menghitung besarnya aksis lapangan penyinaran secara teliti.
Inisiasi Kemampuan Berwirausaha melalui Pengenalan E-Commerce bagi Anak Panti Asuhan Yatim Muhammadiyah Cabang Blimbing Sukoharjo Mohtar Yunianto; Budi Purnama; Kusumandari Kusumandari; Utari Utari
Jurnal Pengabdian Pada Masyarakat Vol 4 No 3 (2019)
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (619.35 KB) | DOI: 10.30653/002.201943.155

Abstract

INITIATING ENTREPRENEURIAL SKILLS THROUGH THE INTRODUCTION OF E-COMMERCE FOR ORPHANS OF THE MUHAMMADIYAH ORPHANAGE IN BLIMBING SUKOHARJO. Efforts to improve skills and the cultivation of entrepreneurial spirit have been carried out at the Orphanage PKU Muhammadiyah Cabang Blimbing. This institution is home to 20 orphans located in Wonorejo, Polokarto, Sukoharjo. Wonorejo village is a convection village where most of the population work as convection producers, which in the sale of their clothes still use conventional methods, which are sold in stores and in markets. The pattern of mutually beneficial cooperation between convection entrepreneurs and orphans is initiated by technopreneurship activities namely by selling convection through online stores.
Early introduction of science and technology through optimizing the use of Science Props media for MI Muhammadiyah Wonorejo students Mohtar Yunianto; Suparmi Suparmi; Cari Cari; Fuad Anwar; Suharyana Suharyana; Darmanto Darmanto
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2023): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/abdimas.v6i1.2725

Abstract

Learning science and technology to children so far by telling stories so that children are easily bored, and as a result, children lack understanding of science and technology learning. Efforts in introducing science and technology to early childhood have been made to minimize this incident. The activity is in the form of training in using electrical and magnetic props for MI Muhammadiyah Wonorejo students. The activity begins with a pretest to determine students' initial ability, followed by introducing the concept of theory and practice of props in groups, electrical material related to series and parallel circuits for magnetism related to static magnets and dynamic magnets. The result is that there is more interest from students to learn, and there is an increase in student understanding of magnetic electricity material and can use of teaching aids.
Co-Authors Budi Purnama Cari Cari Darmanto Darmanto Fuad Anwar Harjana Harjana Kusumandari, Kusumandari Suharyana Suharyana Suparmi Suparmi Utari Utari Zening Damaringtyas