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Pemanfaatan Limbah Daun Kecombrang Sebagai Bahan Dasar Pembuatan Elektroda Ka…
Recently, biomass waste has become the focus of several researchers due to promising potential when processed into porous activated carbon. Abundant availability, uncomplicated processing, and more economical are the reasons for choosing biomass as the basic material for making carbon electrodes for electrical energy storage supercapacitors. In this study, torch ginger leaves waste biomass …
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- xviii, 67 hlm.: ill.: 29 cm
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- 03 01.122 (0009)
Simulasi Media Microwave Untuk Membangkitkan Plasma Nitrogen Tekanan Atmosfir
The development of methods for generating an artificial plasma is carried out for industrial purposes in mechanical devices and products. To overcome experimental problems, various methods have been performed. One of the methods used is to simulate air plasma in a microwave oven chamber. This simulation describes the electric distribution of each mode to identify the plasma by introducing …
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- xv,48 hlm.: ill.: 29 cm
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- 03 01.122 (0008)
Analisa Loop Histeresis Dan Morfologi Nanopartikel Oksida Besi Dari Pasir Pan…
Research on magnetic properties based on hysteresis loop parameters and morphology of iron oxide nanoparticles prepared from Ulakan – Pariaman sand beach using ball milling method has been carried out. The iron and non iron oxide particles of sand sample was separated using an Iron Sand Separator (ISS) then the product was separated again between iron and other iron oxides using a Neodymi…
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- xix, 56 hlm.: ill.: 29 cm
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- 03 01.122 (0007)
Penerapan Pendekatan Saintifik Berbantukan Media Aplikasi Articulate Storylin…
This research aims to improve the learning outcomes of students of class X MIA SMA N 1 Mandah with the application of scientific approach slammed media application Articulate Storyline 3, and to find out the difference between the results of learning physics of class students who apply scientific approach slammed media application articulate storyline 3 with conventional classes. This type…
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- x, 107 hlm.: ill.: 29 cm
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- 05 08. 122 (0012)
Penerapan Pembelajaran Fisika Menggunakan Aplikasi Phet Simulation Untuk Meni…
This study aims to determine the effect of using the PhET Simulation application on learning activities so that it can improve students' cognitive physics learning outcomes. This research was conducted at SMPN 4 Ukui with the research subjects being students of class IX A and IB. The number of students in class IX A is 25 students and class IX B is 25 students. The type of research in this rese…
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- x, 125 hlm.: ill.: 29 cm
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- 05 08. 122 (0011)
Praktikalitas Media Pembelajaran Berbasis Mobile Learning Untuk Meningkatkan …
This research aims to determine the differences in students' interest in learning by using mobile learning media on the material classification of materials and their changes. The type of research is quasi-experimental and the research design used is a pretest-posttest control group design with the type of research data being quantitative. The data in this research were in the form of student l…
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- x, 127 hlm.: ill.: 29 cm
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- 05 08. 122 (0010)
Pengembangan Media Pembelajaran Interaktif Berbasis Lectora Inspire Untuk Men…
Previously, Interactive Learning Media still had shortcomings, namely not integrating the visualization of image formation on mirrors and lenses and image formation on optical instruments (eyes, loupe, microscope, binoculars, and cameras) with material in one learning media, and not equipped with practice questions and evaluation questions in accordance with the indicators of understanding the …
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- xii, 194 hlm.: ill.: 29 cm
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- 10 23. 221 (0006)
Pembuatan Elektroda Karbon Superkapasitor Dari Daun Kopi Dengan Variasi Konse…
Supercapacitor is an electrical energy storage device that has a high power density and charge storage capacitance. One of the important components in supercapacitor cells is the electrode. Utilization of robusta coffee leaf waste (Coffea Canephora) as a supercapacitor electrode has been successfully carried out with variations in the concentration of KOH activator, namely 0.1M, 0.3M and 0…
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- xviii, 50 hlm.: ill.: 29 cm
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- 03 01.122 (0005)
Rancang Bangun Dan Uji Coba Alat Ball Milling Sebagai Fungsi Putaran Tabung
Research on the design and trial of ball milling tools as a function of tube rotation with the influence of the using iron balls and ceramic balls on milling tubes on the magnetic suseptibility value of natural sand of the rokan river of Riau province has been conducted. Sand samples are already in the Laboratory of instrumentation and magnetism of Riau University and dried first in sunligh…
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- xxiv, 58 hlm.: ill.: 29 cm
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- 03 01.122 (0004)
Analisa Variasi Waktu Tahan Proses Annealing Film Tipis Barium Zirkonium Tita…
Barium Titanate (BaTiO3) is a ferroelectric material which has a high dielectric constant. Barium Titanate can be doped with Zr which forms a thin BaZr0.5Ti0.5O3 layer. The thin layer of Barium Zirconium Titanate (BZT) has been successfully fabricated on an FTO substrate using sol-gel method and growing with spin coating. The thin films were annealed at 700oC for 30, 60, 90 and 120 minutes.…
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- xiii, 35 hlm.: ill.: 29 cm
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- 03 01.122 (0003)
Disiplin Belajar Anak Berkebutuhan Khusus Di SLB Panam Mulia Kecamatan Tampan…
This research is motivated by the discipline of learning in children with special needs, so that researchers want to research and formulate the problem under study, namely how is the learning discipline of children with special needs at SLB Panam Mulia, Tampan District, Pekanbaru City? This study uses a qualitative approach using descriptive methods, in this study the instrument is a perso…
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- x, 88 hlm.: ill.: 29 cm
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- 05 11. 122 (0008)
Pengembangan Perangkat Pembelajaran Ipa Fisika Berbasis Strategi Scaffolding …
The learning tools developed are learning tools based on scaffolding strategies on heat and transfer materials for junior high school students, consisting of Learning Implementation Plans (RPP), Student Worksheets (LKPD), and Learning Outcomes Tests. The purpose of this study was to design and develop physics science learning tools and validate learning tools based on scaffolding strategies on …
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- viii, 150 hlm.: ill.: 29 cm
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- 05 08. 122 (0009)
Penerapan Project Stem Dalam Pembelajaran IPA Fisika Secara Daring Untuk Meni…
The era of the industrial revolution 4.0 requires quality human resources with 21st century skills that must be possessed such as critical thinking (critical thinking), creativity (creativity), collaboration (collaboration) and communication (communication). The purpose of this research was to describe the level of creative thinking skills of junior high school students before and after impleme…
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- ix, 154 hlm.: ill.: 29 cm
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- 05 08. 122 (0008)
Pengembangan Perangkat Pembelajaran Model Cooperatif Learning Tipe Auditory I…
The purpose of this study was to develop learning materials for cooperative learning models of auditory intellectually repetition (AIR) learning model on work and energy for class X high school students. Device development was carried out as a solution to improve conceptual mastery in physics learning. The type of research used is research and development (R&D) using a 4D model, namely define, …
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- x, 163 hlm.: ill.: 29 cm
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- 05 08. 122 (0007)
Penerapan Media Pembelajaran IPA Berbasis Stem Kontekstual Untuk Meningkatkan…
The United Nations through UNESCO stated that 21st century learning skills must be possessed as a vision of 21st century learning. The role of the teacher in the 2013 curriculum is not only a source of learning but also as a facilitator in all learning activities. In Bloom's taxonomy, skills involving analysis, evaluation, and synthesis are considered higher order that require learning methods,…
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- x, 150 hlm.: ill.: 29 cm
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- 05 08. 122 (0006)
Pengembangan Video Pembelajaran Menggunakan Adobe After Effect Pada Materi Hu…
Learning physics is seen as a process to develop the ability of concepts, principles and laws of physics so that the learning process must consider an active and efficient learning strategy or method. Physics material is abstract so it is difficult to visualize. In addition, the availability of physics learning media is still very minimal. The learning media that can be developed is video learn…
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- viii, 165 hlm.: ill.: 29 cm
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- 05 08 122 (0005)
Efektivitas Pembelajaran Ipa Berbasis Proyek Menggunakan Kit Stem Pesawat Sed…
The demands of the 21st century that require generations to have the skills needed for a more complex life and work environment are focused on critical thinking, communication, creativity and collaboration skills. The current Covid-19 pandemic has resulted in a change in the process of teaching and learning activities from face-to-face to online. During the online learning period, activitie…
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- ix, 153 hlm.: ill.: 29 cm
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- 05 08. 122 (0004)
Implementasi Pembelajaran Berbasis Proyek-Stem Pada Materi Rangkaian Listrik…
The learning that is being carried out now must be able to create students who can follow the development of science and technology in the 21st century. One of the lessons that must be applied to create students who can compete in the 21st century is learning that is oriented to higher order thinking skills, so that students can train the ability to think and reason to find solutions to ans…
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- ix, 140 hlm.: ill.: 29 cm
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- 05 08. 122 (0003)
Efektivitas Media Model Rangkaian Listrik Berbasis Stem-Kontekstual Dalam Men…
This study aims to determine the effectiveness of the limited face-to-face learning science module during the Covid-19 pandemic. The subjects of this study were students in grades IX.1 and IX.2 at MTs Negeri 8 Kampar. The number of students in class IX.1 is 29 students and class IX.2 is 28 students. The type of research used in this research is a pre-experimental design research with a one-shot…
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- ix, 144 hlm.: ill.: 29 cm
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- 05 08. 122 (0002)
Penggunaan Media Pembelajaran Berbasis Mobile Augmented Reality Untuk Meningk…
This study aims to describe students' cognitive learning outcomes in studying physics by using Mobile Augmented Reality-based learning media on the material of the earth's layers and disasters and to determine the differences in students' cognitive learning outcomes between the class that uses Mobile Augmented Reality-based learning media and the class that does not use the Mobile Augmented Rea…
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- ix, 137 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 08. 122 (0001)
Karya Umum 
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