Ditapis dengan
Identifikasi Sebaran Batubara Menggunakan Metode Geolistrik Konfigurasi Wenne…
ABSTRACT Research has been conducted on the distribution of coal using the Wenner configuration electric resistivity method. This research is conducted in Petai Village, Singingi Hilir District, Kuantan Singingi Regency, Riau Province. Data are collected using a resistivitimeter.The data obtained are current data (I) and potential difference (V). Data processing using Res2dinv software whose r…
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- 1903110206
Identifikasi Ketebalan Dan Kedalaman Lapisan Batubara Menggunakan Metode Geol…
ABSTRACT The identification of the thickness and coal seam depth using the Schlumberger configuration geoelectric method in Petai Village, Singingi Hilir District, Kuantan Singingi Regency, Riau Province has been investigated. This study aims to determine the subsurface structure and its depth. The method used in this study is the one-dimensional Schlumberger configuration geoelectric method b…
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- 1903113775
Pola Sebaran Panas Tubuh Manusia Menggunakan Serat Kisi Bragg Chirped
ABSTRACT Chirped Fiber Bragg Grating (CFBG) has been widely applied in optics for temperature measurement characteristics, such the temperature of the human body. CFBG has the advantages of its grating structure, such as low cost, small size, real-time response, high accuracy, high sensitivity, and immunity to electromagnetic interference. Temperature is one of the important physical parameter…
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- 1903124391
Pengaruh Penambahan Selenium Terhadap Sifat Fisis Dan Aktivitas Fotokatalis Z…
ABSTRACT Photocatalyst based semiconductor with the addition of doping is the most efficient method to degrade organic pollutants using ultraviolet light. Selenium is an element that has a high reduction potential which can be used to extract electrons from the valence band to the conduction band so that it can degrade pollutants. In this study, ZnO/Se is prepared by a biosynthetic process usi…
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Penggunaan Ekstrak Daun Matoa Dalam Biosintesis Zno Doping Sulfur Untuk Menin…
viii ABSTRACT The rapidly expanding Indonesian industrial sector frequently generates hazardous waste, such as pollutants that are harmful to the environment. Semiconductor materials are employed in the photodegradation process, which uses ultra violet light to degrade hazardous contaminants. In this study, a biosynthetic ZnO semiconductor material is created by applying S doping to be used i…
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- 1903112165
Identifikasi Lapisan Bawah Tanah Dengan Metode Geolistrik Konfigurasi Wenner …
ABSTRACT One of the geothermal prospecting areas in Riau is located in Sungai Pinang Village, Kuantan Singingi. Geothermal prospects in this village are characterized by the presence of geothermal manifestations on the surface in the form of hot springs. The purpose of this research is to analyze the rock lithology, the depth of the permeable layer, and the profile of hot springs. The method u…
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- 1903125060
Interpretasi Potensi Air Panas Menggunakan Metode Geolistrik Konfigurasi Wenn…
ABSTRACT Geothermal phenomena can be referred to as an event in the topmost layer of the earth's crust caused by fluid convection. Geothermal systems usually occur below the surface to form hot springs on the surface. One of the locations of hot water found is in the village of Sungai Pinang, Hulu Kuantan District, Kuantan Singingi Regency. The objective of this study is to detect the presence…
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- 1903110100
Identifikasi Sumber Air Panas Di Desa Sungai Pinang Menggunakan Metode Geolis…
ABSTRACT One of the hot spring tourist attractions in Riau Province is Sungai Pinang Village, Hulu Kuantan District, Kuantan Singingi Regency. The geothermal system at that location originates from a geological structure where faults and fractures are pathways for the transfer of geothermal fluids, so it is necessary to identify hot springs. This study aimed to determine the resistivity value …
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- 1903124445
Pengembangan Perangkat Pembelajaran Berbasis Model Inquiry Training Terhadap …
This study aims to develop learning tools using the Inquiry Training model on Harmonic Vibration material. The learning tools developed are RPP, LKPD, and Concept Understanding Tests. The research method used is Research and development (R&D) to produce products and test the effectiveness of these products, in this case in the form of learning tools. Research design uses the 4D model, namely De…
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- 1605112273
Penerapan Pendekatan Saintifik Menggunakan Laboratorium Virtual Olabs Pada Ma…
Fisika merupakan bagian dari Ilmu Pengetahuan Alam (IPA) yang merupakan usaha sistematis dalam rangka membangun dan mengorganisasikan pengetahuan dalam bentuk penjelasan-penjelasan yang dapat diuji dan mampu memprediksi gejala alam. Ilmu Fisika merupakan ilmu yang dianggap sulit oleh sebagian besar siswa dikarenakan begitu banyak rumus yang harus dihafalkan. Salah satu konsep IPA materi fi…
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- 1805112564
Implementasi Model Pembelajaran Flipped Classroom Berbantuan Video Pembelajar…
The outbreak of the Covid-19 pandemic has resulted in the world of education having to adapt in terms of implementing learning. Based on the results of observations or surveys conducted during PLP activities in September-October 2021 for class XI MIPA students at SMA Negeri 2 Pangkalan Kerinci, around 90% of students already have smartphones and are connected to the internet network which …
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- 1805110676
Efektivitas Penggunaan Media Pembelajaran Solar System 3D Untuk Meningkatkan …
Solar System 3D is an interactive learning media that presents Solar System material in three dimensions. This media is sought to increase students' understanding of concepts. The purpose of this study was to determine the effectiveness of using the 3D Solar System media through the Cooperative Learning model to improve students' conceptual understanding of class VII at SMP Negeri 11 Pekan…
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- 1905112674
Penerapan Multimedia Pembelajaran Dengan Model Savi Pada Materi Karakteristik…
This research shows that the use of SAVI-based learning multimedia can improve high school students’ understanding of concepts and learning motivation. However, this research was only conducted in certain high school schools. The research gap in this research is whether the use of SAVI learning multimedia can increase students' understanding of concepts and learning motivation. The type of re…
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- 1705122773
Interpretasi Potensi Air Tawar Di Daerah Lahan Gambut Studi Kasus Desa Rimba …
ABSTRACT Lithology interpretation in Gean de Green II Housing, Rimba Panjang Village, Tambang Sub-district, Kampar Regency has been measured using Schlumberger geoelectric method. This study aims to determine the lithology layer and aquifer layer that has the potential for fresh water. The measurements are carried out in two trajectories with a length of 300 meters. Based on data processing, t…
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- 1903112242
Biosintesis Nanomaterial Zno Menggunakan Ekstrak Buah Nanas (Ananas Comosus) …
ABSTRACT Research on the biosynthesis of ZnO nanomaterials using pineapple extract and their antibacterial activity has been carried out. The aim of this research were to modify and characterize ZnO nanomaterials and its application as an E.Coli antibacterial. ZnO nanomaterials were formed through a biosynthesis process of Zn(NO3)2.6H2O as precursor with pineapple fruit extract acts as a biore…
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- 1803110786
Sintesis Dan Karakterisasi Nanomaterial Zno Didoping Niobium Serta Aplikasiny…
ABSTRACT This research is to fabricate Dye Sensitized Solar Cell (DSSC) based on ZnO nanomaterials. One of the efforts to increase the efficiency of DSSC is by doping the ZnO active material. ZnO nanomaterial doped with Niobium 0 wt%; 2.5 wt% and 3.0 wt% is successfully synthesized using the hydrothermal method. The results of the synthesis are analyzed using UV-Vis absorption spectroscopi…
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- 1803110783
Pengembangan Media Smart Apps Creator Berbasis Saintifik Pada Materi Hukum Ne…
Learning media on Newton's Law material that has been developed by several researchers previously needs to be given more additions, including by using Smart Apps Creator technology. This research aims to develop learning media Smart Apps Creator Newton's Law that is valid, practical, and effective to be used as media in high school physics lessons that can increase learning motivation and …
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- 1910246969
Pengembangan Perangkat Eksperimen Gelombang Bunyi Berbantukan Android Sebagai…
The android-assisted experimental device on sound wave material has been developed by several researchers before it does not cover complete experiments such as linear doppler effect, rotational doppler effect, resonance and interference all at once. This study aims to develop a valid, practical and effective androidassisted sound wave experiment device for use in high school physics lessons…
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- 1910246973
Prediksi Kadar Minyak Dan Asam Lemak Bebas Tandan Buah Segar Kelapa Sawit Men…
ABSTRACT Multispectral imaging has many applications in agriculture, such as prediction of the internal qualities of fruit and vegetables. Multispectral is preferable than Hyperspectral imaging for fast inline sorting and grading machine vision due to fewer wavelength bands applied. Oil palm fresh fruit bunches (FFBs) are the source of crude palm oil (CPO) in Indonesia and Malaysia. However, t…
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- 1703110184
Sistem Klasifikasi Sampah Plastik Menggunakan Pencitraan Multispektral Dan Ja…
ABSTRACT Sorting plastic covering is crucial before plastic waste has brought into landfill. Manual sorting doesn’t recognized due to limitation of human vision, subjective, and time consuming. Multispectral imaging has advantages for plastic waste classification, because it can cover only visible range of electromagnetic spectrum, but also infrared range (700 – 2500 nm). Plastic waste has…
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- 1803111112
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah