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All Journal Jurnal Geliga Sains: Jurnal Pendidikan Fisika REKAYASA Jurnal Spektra JPSE (Journal of Physical Science and Engineering) Journal of Physics: Theories and Applications SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Risalah Fisika Sainstek : Jurnal Sains dan Teknologi JPPS (Jurnal Penelitian Pendidikan Sains) Asian Journal of Science Education Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Riset Pendidikan Fisika Journal of Technomaterial Physics Journal of Disruptive Learning Innovation (JODLI) Jurnal MIPA dan Pembelajarannya Asian Journal of Science Education
Nugroho Adi Pramono, Nugroho Adi
Universitas Negeri Malang
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Pengukuran level pembentukan es (ICING) pada pemodelan menggunakan rancang bangun sensor berbasis perubahan frekuensi dengan induktor datar Yoga Dwi Cahyono; Samsul Hidayat; Nugroho Adi Pramono
Jurnal MIPA dan Pembelajarannya (JMIPAP) Vol. 1 No. 8 (2021)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.412 KB) | DOI: 10.17977/um067v1i8p618–623

Abstract

Icing is one of the main dangers for the flight and are cumulative. The icing is a process of accumulation of ice on parts of the aircraft, which will lead to changes in geometry and resulted in a variety of other disorders. For example, there was a buildup of ice on the propellor (propeller) and the engine carburetor so it can reduce the thrust plane even caused the plane to fall freely (stall). For it needs to be designed and built the Icing Detector as well as the actuator in providing early warning of the existence of the calculation and the icing on the pilot. This instrument is designed with electronic units that use the oscillator as frequency generator and frequency meter based mikrokontroller ATmega8 as the measuring frequency. The surface of the sensor is made up of printed inductor with a broad surface for detection area. Sensors and electronic units connected by cable. In addition, modeling for the pilot indicators have been designed using the LCD. Research results suggest that testing on "Ice Accretion-Level Measurement On Modelling using printed Inductor Sensor Prototype Based On Frequency Shifting" has been a successful made in accordance with the expected functions. These instruments can detect the occurrence of icing and give an indication of the thickness of the ice. It is possible to form a flat sensor installation on the aircraft to be more unobtrusive air flow, as well as a spacious surface produces more accurate results.
The Gravitomagnetic Effects in Rapidly Rotating Neutron Stars: A Theoretical Study Yasrina, Atsnaita; Pramono, Nugroho Adi
Journal of Technomaterial Physics Vol. 2 No. 2 (2020): Journal of Technomaterial Physics
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jotp.v2i2.5627

Abstract

Electromagnetic measurements of a general relativistic gravitomagnetic effect can be done within the conductor embedded in a rotating gravitational object’s spacetime. Neutron stars are rotating gravitational object that have strong magnetic field. The gravitomagnetic effect in a neutron star can be determined from the distribution density in the conductor. Neutron star is assumed as a conductor and it rotates rapidly. The distribution density inside the conductor is obtained from the electromagnetic contravariant tensor and the relativistic rotational speed of the conductor. It has obtained the distribution density inside the conductor for the rapidly rotating neutron star. The results are compared to the slowly rotating neutron star which depends on the angular veolocity and the gravitational field.
VirtumFi: Pengembangan Bahan Ajar Terintegrasi Android dan Soal HOTS pada Topik Gejala Kuantum untuk SMA Kurniawan, Fatah; Sulur, Sulur; Pramono, Nugroho Adi; Amiruddin, Mohd Zaidi Bin; Samsudin, Achmad; Kapıcı, Hasan Özgür; Darmawan, Alif
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 13 No. 2 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v13n2.p64-82

Abstract

Objective:  One of the physics materials that are very important for students is quantum phenomena because it cannot be separated in everyday life.  This research aims to develop a learning media "VirtumFi: Quantum Phenomena” for high school students that is feasible and practical. Method: This research is development research that used the 4D design (Define, Design, Develop, Disseminate) in the development process. Development was carried out using Adobe Animate software as an Android application development software.  Results: VirtumFi has been tested valid in content and construct. In addition, VirtumFi is equipped with teaching materials and HOTS question instruments to evaluate student understanding related to Quantum phenomena.  Furthermore, VirtumFi is accessed using Android so that it can be used anywhere. Novelty: The novelty that can be multiplied in this research is the VirtumFi (Virtual Laboratory Fisika) product in the form of Android with a combination of teaching material (text materials and worksheets), HOTS questions, and virtual laboratories.
Pengembangan Mobile Learning Disertai Constructive Feedback pada Materi Induksi Elektromagnetik untuk Siswa SMA/MA Handayani, Indah Dwi; Sulur, Sulur; Pramono, Nugroho Adi; Nurani, Budi; Wigiyati, Catur
Jurnal Riset Pendidikan Fisika Vol 6, No 2 (2021): November
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um058v6i2p86-93

Abstract

Mobile learning has been developed with constructive feedback to determine the feasibility level of mobile learning with constructive feedback on Electromagnetic Induction material for SMA/MA students at the limited trial stage. This development uses a 4D model, but until stage 3 (develop) it does not reach stage 4 (disseminate). The product that has been developed is then validated by three validators (one physics lecturer at FMIPA UM and two physics teachers at SMAN 3 Malang) including content validation, construct validation, claim validation, and constructive feedback validation and tested for practicality on 28 students of class XII MIPA C-6 SMAN 3 Malang. Quantitative data and qualitative data are types of data in this research and development. Quantitative data was obtained from the results of the assessment using a Likert Scale for a validation questionnaire and a Guttman Scale for a practicality questionnaire. The analysis technique for quantitative data was calculated using the average calculation. The analytical technique used in the practicality test uses percentage calculations. Based on the results of data analysis, it is found that the mobile learning application with constructive feedback is a feasible application with a validity level of 3.78 and a practicality test of 93.58%. Based on the results of the validation and limited trials, it can be concluded that the mobile learning application accompanied by constructive feedback on Electromagnetic Induction material is suitable for students to use for independent study, so as to improve understanding of concepts and motivation in learning activities.Keywords:   Mobile learning, constructive feedback, electromagnetic induction ABSTRAKTelah dikembangkan mobile learning disertai constructive feedback untuk mengetahui tingkat kelayakan mobile learning disertai constructive feedback pada materi Induksi Elektromagnetik untuk siswa SMA/MA pada tahap uji coba terbatas. Pengembangan ini menggunakan model 4D, tetapi sampai tahap 3 (develop) tidak sampai tahap 4 (disseminate). Produk yang telah dikembangkan kemudian divalidasi oleh tiga validator (satu dosen Fisika FMIPA UM dan dua guru fisika di SMAN 3 Malang) meliputi validasi konten, validasi konstruk, validasi klaim, serta validasi constructive feedback dan diuji kepraktisan pada 28 siswa kelas XII MIPA C-6 SMAN 3 Malang. Data kuantitatif dan data kualitatif merupakan jenis data dalam penelitian dan pengembangan ini.  Data kuantitatif diperoleh dari hasil penilaian menggunakan Skala Likert untuk angket validasi dan Skala Guttman untuk angket kepraktisan. Teknik analisis untuk data kuantitatif dihitung menggunakan perhitungan rata-rata. Teknik analisis yang digunakan pada uji kepraktisan menggunakan perhitungan persentase.Berdasarkan hasil analisis data diperoleh bahwa aplikasi mobile learning disertai constructive feedback adalah aplikasi yang layak dengan tingkat kevalidan 3,78 dan uji kepraktisan sebesar 93,58%. Berdasarkan hasil validasi dan uji coba terbatas maka dapat disimpulkan bahwa aplikasi mobile learning disertai constructive feedback pada materi Induksi Elektromagnetik layak digunakan oleh siswa untuk belajar mandiri, sehingga dapat meningkatkan pemahaman konsep dan motivasi dalam kegiatan belajar.Kata Kunci:  Mobile learning, constructive feedback, induksi elektromagnetik
Learning About Reflection of Light Based Ultraviolet Detection System Using Raspberry Pi Pramono, Nugroho Adi; Purwandani, Bertha Anggita; Sofyan, Fauzan Ibnu; Ghaisyani, Octavia
Asian Journal of Science Education Vol 3, No 1: April, 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/ajse.v3i1.19090

Abstract

Ultraviolet light is an electromagnetic radiation that has range of wavelengths between 100nm to 400nm. This wavelength can be identified by the ultraviolet index, where at this wavelenght ultraviolet light has an impact to human health. Ultraviolet light with ultraviolet index green to yellow is benefical for human health. Meanwhile, ultraviolet rays with red to purple ultraviolet index are harmful to human health. Ultraviolet rays that are harmful to humans can pass the surface of the earth caused by many factors, one of which is global warming. Therefore, this research was conducted to create an ultraviolet light detection system using Raspberry Pi as a sensor data reader and aims to learn about how much light reflected on the surface of the earth. The data obtained will be processed using the phyton programming language and presented using an LCD touchscreen. From this research, the values of the ultraviolet index from zero to six were obtained based on the ultraviolet index value from the BMKG indicate the categories of ultraviolet light associated with light reflection on the surface of the earth are known. So it can be concluded that the less ultraviolet light on the surface of the earth will be reflected easily by the earth, and the more ultraviolet light on the surface of the earth will be difficult to reflect.
Co-Authors Achmad Samsudin Afina Maulidiani Rahma Amiruddin, Mohd Zaidi Bin Assa Eka Oktaviani Atsnaita Yasrina Bertha Anggita Purwandani Budi Nurani Budi Nurani, Budi Catur Wigiyati Darmawan, Alif Dimitra Ega Lianny Dwi Haryoto Elvina Tri Wulandari Eny Latifah, Eny Era Budi Prayekti Fatah Kurniawan, Fatah Fatmawati Ramadani Fauzan Ibnu Sofyan Ghaisyani, Octavia Handayani, Indah Dwi Hari Wisodo, Hari Husni Cahyadi Kurniawan Husni Cahyadi Kurniawan, Husni Cahyadi Kapıcı, Hasan Özgür Laksono Trisnantoro Melani Fitri Anggraeni Monika Adriana Dewi Astutik Mustika Gading Pertiwi Nadirah, Ulfa Ninik Munfarikha, Ninik Nunung Intan Sari Nurul Hidayat Octavia Ghaisyani Oktavia Ghaisyani Purbo Suwasono Purwandani, Bertha Anggita Putri Fauziah Rahmat Hartawan Reyza Arief Taqwa, Muhammad Rifai, Mochamad Khoirul Rizka Amirul Hikma Rizka Amirul Hikma, Rizka Amirul Sahal Fawaiz Samsul Hidayat Selly Aditya Sirajuddin Abbas Siti Zulaikah Sofyan, Fauzan Ibnu Sulur Supriyono Koes Handayanto Wigiyati, Catur Yoga Dwi Cahyono Yoyok Adisetyo Laksono Yoyok Adisetyo Laksono, Yoyok Adisetyo