Ditapis dengan
Pengembangan Perangkat Pembelajaran Fisika Berbasis Metode Gasing Untuk Pengu…
Abstract: The learning tools developed are physics learning tools in the form of Learning Implementation Plan (RPP), Student Worksheet (LKPD) and Material Mastery Test based on Gasing Method. The purpose of this study was to produce Learning Tools on valid Harmonic Vibration materials. This research is expected to be a reference in making reference in making a valid learning device, especially …
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- 1605123042
Penggunaan Metode Geolistrik Resistivitas Konfigurasi Schlumberger Untuk Meng…
This study aims to determine the layers of underground lithological structures in the Science Park, Riau University, Bina Widya Campus km. 12.5 Simpang Baru, Pekanbaru. The research location is an area that is often flooded, so research is needed to determine the cause of the puddle. Data interpretation uses the one-dimensional Schlumberger configuration resistivity geoelectric method. Data pro…
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- 1503117007
Sintesis Dan Karakterisasi Lapisan Tipis Zno Menggunakan Metode Silar-Cbd Unt…
The increasing demand for hygienic, self-disinfecting and contamination-free surfaces has increased the needs for a self-cleaning protective material or surface. In this study a zinc oxide (ZnO) based self-cleaning thin film has been synthesized using a combination of the SILAR (Successive Ionic Layer Adsorption Reaction) method at the seeding step and the CBD (Chemical Bath Depositon) meth…
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- 1803110043
Pengaruh Suhu Aktivasi Fisika Terhadap Elektroda Karbon Aktif Sel Superkapasi…
Physical activation can affect the quality of carbon electrodes so that it can improve the performance of supercapacitor cells. In this study, carbon electrodes were prepared from the Khalas Dates Seeds by varying their physical activation temperatures of 700C, 750C and 800C. Those samples were coded according to their activation temperatures, i.e. BKK-700, BKK-750 and BKK-800. The car…
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- 1803110031
Pemanfaatan Limbah Pasar Kulit Bawang Merah Sebagai Bahan Asal Karbon Aktif M…
The fabrication of activated carbon monoliths derived from onion skin waste for super capacitor electrode applications has been successfully done using different variations of chemical activators. The chemical activators used were KOH, ZnCl2 and NaOH, at a constant concentration of 0,5 M. The production of activated carbon monoliths was prepared through the process of drying, precarbonizati…
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- 1703121825
Analisa Kontaminasi Logam Berat Pada Tanah Menggunakan Pengukuran Suseptibili…
The increase in soil pollutant concentration induced by human activities has been increasingly concerning. Soil pollution measurement technology is required for soil management system to detect the heavy metal contamination. In this study, heavy metal contamination in the soil were estimated by combining chemical analysis and magnetic data. The soil samples were collected from five different lo…
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- 1803110548
Pemanfaatan Limbah Daun Salam (Syzygium Polyanthum) Sebagai Elektroda Karbon …
Bio-kitchen waste is currently one of the most popular basic materials to be used as activated carbon because it has high porosity and conductivity as well as good stability with a suitable pore structure for supercapacitor electrodes. The purpose of this study was to determine the effect of the concentration of chemical activator ZnCl2 on the specific capacitance of the supercapacitor. Superca…
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- 1803110261
Karakterisasi Dan Klasifikasi Lemak Hewani Menggunakan Metode Impedansi Bioel…
This research was conducted to determine the differences in fat types from various types of animals based on the structure of animal tissues as measured by differences in impedance, admittance, real, imaginary, and phase angle values. The data were investigated using the Principal Component Analysis (PCA) multivariate statistical method. The impedance measurement process is carried out with an …
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- 1803124505
Pengukuran Kualitas Daging Sapi Mentah Dengan Metode Impedansi Spektroskopi
Population growth and increased income in developing countries have resulted in the need for animal protein, where the demand for protein has increased from 23.1 kg/person/year until 42.20 kg/person/year, for beef consumption. Beef is the most popular food in the world but meat is the most perishable food ingredient. It is necessary to evaluate the quality of beef in order to not to consume mea…
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- 1803113002
Pembuatan Dan Karakterisasi Elektroda Karbon Superkapasitor Berbahan Dasar As…
Energy storage device using electrodes derived from biomass is an interesting field due toits potential for replacing commercial activated carbons by lowering the production costs without compromising its performance.This research used Garcinia xanthochymus as based material to produce carbon electrodes at various carbonization temperatures of 700oC, 800oC and 900oC. The structure, morphology a…
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- 1803110280
Elektroda Karbon Dari Pelepah Kurma (Phoenix Dactylifera) Menggunakan Aktivas…
This research deals with carbon electrodes made from date palm midrib biomass by varying physical activation temperatures of 700°C, 800°C, and 900°C with sample codes PK-700, PK-800, and PK-900. Electrodes are made with several stages such as pre-carbonization, chemical activation with KOH activators, carbonization at 600 °C with N2 and physical activation with CO2 . The highest density val…
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- 1803112170
Prediksi Curah Hujan Di Kota Pekanbaru Menggunakan Metode Jaringan Saraf Tiru…
Pekanbaru City is a city with a tropical climate with a minimum air temperature of 20.2ºC-23.0ºC and a maximum of 34.1ºC-35.6ºC and precipitation of 38.6- 435.0mm/year with the average rainy season from September until April. A prediction of precipitation is required to avoid the impact caused by the high precipitation. This research aims to predict the precipitation period of Pekanbaru Cit…
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- 1703113353
Pengembangan Instrumen Tes Sumatif Berbantuan Software Wondershare Quiz Creat…
The type of research used is Research and Development (R & D) using the 4D model (Define, Design, Development and Dissemination) which aims to develop a summative test instrument in physics learning in the odd semester of X grade SMA assisted by Wondershare Quiz Creator software as a medium for making computer-based test. The test instrument consists of 40 multiple choice questions with 5 answe…
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- 1705114185
Efektivitas Model Pembelajaran Guided Discovery Learning Berbantuan Virtual L…
This study aims to determine students' science process skills after using the guided discovery model assisted by the virtual PhET lab on vibration and wave materials and the effectiveness of the application of the guided discovery learning model assisted by the virtual PhET lab. This research was conducted at SMPN 2 Siak. The research method used is a quasi-experimental design with a posttest o…
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- 1805112655
Efektivitas Penggunaan Media Kit Mekanika Untuk Meningkatkan Kemampuan Mengan…
The ability to analyze physics is one of the skills needed in today's 21st century. This study aims to determine the ability to analyze students and to determine the difference in the ability to analyze high school students using the KIT Mechanics media and not using the media in the Business and Energy material for class X SMA Negeri 1 Kandis. This type of research is a quasi-experimental desi…
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- 1805112587
Pengembangan Video Pembelajaran Berbasis Konstekstual Menggunakan Adobe Flash…
Physics is a subject that is less attractive to high school students in general, this is due to the lack of applications of physics in everyday life, especially in the matter of equilibrium and rotational dynamics. Therefore, the purpose of this study was to develop a video lesson on the subject of equilibrium and class rotation dynamics using a valid Adobe Flash application. The type of resear…
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- 1705122451
Penerapan Model Pembelajaran Poe Berbantukan Phet Simulation Untuk Meningkatk…
Concept understanding is defined as the ability of an individual to understand a certain concept. Students can not be said to have an understanding of the concept if students have not been able to explain the material that has been studied. At this time the learning process is still not optimal in developing the abilities of students. The application of the POE learning model assisted by PhET s…
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- 1805123781
Pengembangan Perangkat Pembelajaran Berbasis Scientific Investigation Untuk M…
The development of Science and Technology has led the word to the industrial revolution 4.0 which requires a teacher to be able to keep up with the times. In addition, the lack of use of innovative and interesting leanring tools for students, so it is necessary to develop practical and interesting teaching materials based on scientific investigation. Thare are also learning tools used in the fo…
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- 1705111541
Pengembangan Video Animasi Penuntun Eksperimen Dengan Menggunakan Aplikasi Po…
This research aims to develop an experimental guide animation video using the Powtoon application on Momentum and Impulse material for class X SMA and to produce a valid experimental guide animation video media and worthy to be used as learning media in the classroom. The type of this research is Research and Development with ADDIE development model (Analysis, Design, Development, Implemen…
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- 1705113242
Implementasi Media Pembelajaran Berbasis Pendekatan Saintifik Menggunakan Aug…
The purpose of this study is to describe the effectiveness of the application of learning media based on a scientific approach using augmented reality to improve students' critical thinking skills. The design used is a quasi-experimental: Posttest only control group design. The population in this study were all grade VII students of SMP Negeri 23 Pekanbaru in the academic year 2021/2022 with a …
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- 1805111010
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah