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All Journal JPSE (Journal of Physical Science and Engineering) SCIENCE TECH: Jurnal Ilmiah Ilmu Pengetahuan dan Teknologi COMPTON: Jurnal Ilmiah Pendidikan Fisika KURVATEK
Handoyo Saputro
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Agriculture, Biological Sciences & Forestry Astronomy Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Materials Science & Nanotechnology Physics Social Sciences

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INSPIRASI FISIKA MISTERI SEBAGAI PROBLEM SOLVING PEMBELAJARAN SAINS DALAM MENYONGSONG MEA Handoyo Saputro
Science Tech: Jurnal Ilmu Pengetahuan dan Teknologi Vol 2 No 2 (2016): Agustus
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1163.107 KB) | DOI: 10.30738/jst.v2i2.395

Abstract

The quality of education was the main condition to realize advanced, modern, and prosperous nation’s life which was determined by the quality of human resources. The quality of human resources itself was determined by the quality education at the basic, intermediate or advanced level. The education plays a key role in the effort to educate the nation lifes. The physics of mystery was an inspiration and new inovation of problem solving on the physics science learning to respond the challanges in welcoming MEA. To produce inovation learning, all of the learning components that include teachers, students, teaching materials, the achievments of competency, and learning evaluation need to be innovated. The point was the innovative physics science learning was learning that could equip accompaniment effects learning that include higher level thinking and generic phiysics science skills. A wide variety of advanced technology was the result, such as the technology of tranportation which made the humans could travel from one place to another easily and quickly. The technology would not be possible to develop andcreate without the fundamental of knowladge that supports it. The fundamental of knowladge was none other than science, particularly physics. In this paper, it would be shown about the new inspiration of innovative of physics learning as the problem solving of physics concept. It was the physics of mystery. The secret behind this inspiration could be one of solution to overcome the student difficulties in undertanding of physics concepts easily and quickly and also to respond the challanges of global competition (MEA).
ANALISIS DETEKSI IRIS MATA MENGGUNAKAN METODE DETEKSI TEPI SOBEL Ayu Fitri Amalia; Handoyo Saputro
Science Tech: Jurnal Ilmu Pengetahuan dan Teknologi Vol 4 No 1 (2018): Februari
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.047 KB) | DOI: 10.30738/jst.v4i1.2482

Abstract

The data processing of iris detection which was done by computer system were able to get better and eficient information. One of method that was used in digital image processing is edge detection. The function of this method is to identify the line or edge of the image so that the information of border line of image that can be highlighted and applied to identify the iris digital image pattern. In this research, the researcher has been tried an alternative to segment the system in order to identify the iris focused to image processing by edge detection and iris fitur extraction used Sobel detection. Iris image was from Chinese Academy of Science Institute of Automation (CASIA) version 1.0 database. The images were gray level images in BMP format and 320 x 280 pixel. It was consists of 756 images. As the results, 20 selected iris digital images randomly could not be identified by Sobel detection.
Pendeposisian Besi pada Subtrat Alumunium dengan Metode Sputtering Terhadap Variasi Suhu Handoyo Saputro
JPSE (Journal of Physical Science and Engineering) Vol 1, No 1 (2016): JPSE (Journal of Physical Science and Engineering)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (661.212 KB)

Abstract

The sample was a sputtered iron by aluminium substrate at variations of 60oC to 180oC with 3 hours of deposition time. The research result showed that some colour changing those partially golden yellow mix with red, blue and some of the grey. Micro-hardness was tested using MXT70 model and showed that the maximum hardness level at the temperature of 100oC is 113%. However, at temperature 180oC the hardness level decreased. The resistivity and conductivity were determined by four points probe method. It was known that the resistivity decreases up to (66 ± 3) x 10-5 Ω/m and the conductivity increases (147 ± 65) (Ω/m)-1 at temperature 180oC and they tended to be linear and it has been the best measurement result. DOI: http://dx.doi.org/10.17977/um024v1i12016p029
PENYEBARAN BATUAN ANDESIT DENGAN METODE GEOLISTRIK DI DESA LAKSANAMEKAR BANDUNG handoyo saputro
KURVATEK Vol 2 No 1 (2017): April 2017
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v2i1.418

Abstract

Penelitian Penyebaran Batuan Andesit dilakukan dengan Metode Geolistrik di Desa Laksanamekar Bandung yang bertujuan menentukan volume batuan andesit dan distribusinya, dengan menggunakan metode resisitivity vertical electrical sounding konfigurasi Wenner. Daerah tersebut terletak di antara kontur 725 dan 758 m. Pelapisan di daerah ini diwakili oleh lapisan lapuk di permukaan, endapan vulkanik muda dan batuan andesit. Pada daerah seluas 225 m x 150 m, dilakukan pengukuran tahanan jenis semu melalui 7 lintasan sounding. Pengolahan data dilakukan dengan sofware IPI2Win untuk memperoleh kurva pseudo cross-section dan resistivity section sehingga dapat ditentukan ketebalan lapisan di bawah permukaan. Batuan andesit terletak antara kedalaman (38 – 45) m, dengan variasi tahanan jenis dari (352 – 512) W.m. Volume batuan andesit dihitung dengan metode mapping. Volume batuan andesit terhitung 1.347.866 m3. Hasil penelitian ini dipakai untuk menunjang operasi penambangan batuan andesit demi optimalisasi pemakaian peralatan tambang dan efisiensi waktu kerja.
Development of Electronic Student Worksheets (E-LKPD) with Problem Based Learning (PBL) Model on Impulse And Momentum Teaching Materials Yovita Ina Palang; Handoyo Saputro
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 8 No 2 (2021): COMPTON: Jurnal Ilmiah Pendidikan Fisika
Publisher : Universitas Sarjanawiyata Tamansiswa

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Abstract

This study aims to produce a product in the form of physics E-LKPD with a Problem Based Learning model on impulse and momentum teaching materials according to the syntax and to determine the feasibility and student responses to the product. This type of research is research and development developed by Sugiyono that is simplified into eight stages. The subjects of this study consisted of two physics education lecturers and class X students of SMK Tamansiswa Jetis. The data analysis technique is descriptive statistical analysis. The results of this study are E-LKPD with Problem Based Learning Model on impulse and momentum teaching materials which were developed according to its syntax. Based on the results of the feasibility assessment analysis, it is known that the E-LKPD with the PBL model on impulse and momentum teaching materials shows the percentage of Very Good (SB) 71% and Good (B) 29%. While the results of the analysis of student responses, the percentage of Strongly Agree (SS) 20%, Agree (S) 73% and Disagree (TS) 7% on the components of material coverage, presentation, language and contextual.
Identification of Student Misconceptions Using Four Tier Diagnostic Instruments On Straight Motion Materials Sony Yunior Erlangga; Puji Hariati Winingsih; Handoyo Saputro
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 8 No 2 (2021): COMPTON: Jurnal Ilmiah Pendidikan Fisika
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to identify the quantity of students who misconceptions on the material of Straight Motion. The research subjects were 30 students of class X MIA 1 of Yogyakarta SahabatQu High School with purposive sampling technique. This type of research is a quantitative descriptive study with data collection techniques carried out by triangulation namely documentation of test results, interviews and questionnaires. The research instrument used was a three-tier test. the results of the most frequent misconception sequences were found in vertical motion (26%), speed and speed (18%), GLB (17%), distance and displacement (16%), and GLBB (15%). Based on the results of the interview showed the same thing.
Co-Authors Ayu Fitri Amalia Puji Hariati Winingsih Sony Yunior Erlangga Yovita Ina Palang