Ditapis dengan
Pengaruh Variasi Konsentrasi Aktivator Zncl2 Pada Elektroda Karbon Berbasis K…
A synthesis of cocoa shell based carbon as electrodes for supercapacitor cell application has been done succesfully. This study was conducted to analyze the effect of ZnCl2 activator concentration to physical properties of carbon monolith such as thermal stability, density, microcrystallin dimension, surface morphology, composition, and specific surface area as well as the specific capacita…
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- xviii, 65 hlm.: ill.: 29 cm
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- 03 01.120 (0064)
Pengaruh Komposisi Dan Suhu Annealing Terhadap Sifat Optik Film Tipis Barium …
The Barium Zirconium Titanate (BaZrxTi1-xO3) thin films were deposited on a glass substrate using sol-gel method with variations in composition and annealing temperature. The deposition of the films was assisted by the spin coating process at speed of 3000 rpm for 30 seconds. BaZrxTi1-xO3 thin films were annealed for 1 hour at temperature of 600oC, and 650oC for each composition variations,…
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- xv, 52 hlm.: ill.: 29 cm
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- 03 01.120 (0063)
Pembuatan Dan Karakterisasi Lapisan Tipis Bazrxti1-Xo3 Dengan Menggunakan Var…
The ferroelectric material of Barium Zirconium Titanate has been successfully made into a thin films using the sol-gel method with annealing temperature variations. The BaZrxTi1-xO3 thin films was annealed for 1 hour and was held at a temperature of 600oC and 650oC at each composition variation. Characterization of the thin films was carried out using ultraviolet-visible spectroscopy and X…
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- xvii, 58 hlm.: ill.: 29 cm
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- 03 01.120 (0062)
Pengaruh Doping Nikel Terhadap Sifat Fisis Nanomaterial Zno
ZnO nanorods has successfully been grown on the surface of FTO (Flourine Thin Oxide). The growth of ZnO nanorods was carried out using the seed mediated growth method, whereas the Ni doping was carried at different concentration. The effect of nickel doping at ZnO nanorods was observed using Field Emission Scanning Electron Microscope (FESEM), Energy Diseperssive X rays (EDX), UV-Vis Spectr…
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- xvi, 51 hlm.: ill.: 29 cm
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- 03 01.120 (0061)
Penentuan Kadar Urea Menggunakan Soil Sensor Berbasis Impedansi Spektroskopi
Determination of urea concentration in soil sample using soil sensor has been conducted. This study used inceptisol soil type without any treatment, then the soil sample was cleaned from dirt using siever and added urea dissolved by water. The concentration of urea in soil was varied but not exceed 3 grams per 1 kg sample, so that characterization process to determine character of soil given ur…
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- xiii, 40 hlm.: ill.: 29 cm
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- 03 01.120 (0060)
Pengaruh Penambahan Variasi Massa Partikel Oksida Besi Α-Fe2o3 Terhadap Efis…
Research on synthesis of magnetic iron oxide particles, structural properties, magnetic composition, and its application to degrade the methylene blue from aqueous solution has been carried out. The samples of natural sand were collected from Logas village, Kuantan Singingi Regency and were processed using iron sand separator (ISS) prior to multi-step ball milling process. The products of …
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- xv, 63 hlm.: ill.: 29 cm
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- 03 01.120 (0059)
Karakterisasi Ketebalan Pelat Non Magnetik Aluminium Dan Tembaga Menggunakan …
This study aims to measure the inductance of non-magnetic plates as a function of plate thickness (t) and capacitance value (Co) using the LDC 1000 evaluation board module. The non-magnetic plate materials tested were Aluminum (Al) and Copper (Cu). The detector method used is Eddy Current with a flat coil sensor in the shape of a circle with 30 turns. The thickness of the aluminum and coppe…
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- xv, 34 hlm.: ill.: 29 cm
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- 03 01.120 (0058)
Interpretasi Lapisan Bawah Permukaan Dengan Menggunakan Metode Geolistrik Kon…
Water for daily life is a main problem for people who lives around Muara Fajar Final Processing Place (TPA) - Rumbai. This study aims to identify the depth of subsurface structures around the Muara Fajar landfill area using the Schlumberger configuration dielectric method and determine the water quality in the community wells around the landfill site. The data obtained in the acquisition pr…
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- xvii, 71 hlm.: ill.: 29 cm
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- 03 01.120 (0057)
Interpretasi Lapisan Bawah Permukaan Dengan Menggunakan Metode Geolistrik Kon…
Water is a problem for residents around the Muara Fajar Rumbai Final Processing Site (TPA). This study aims to identify the depth of the subsurface structures around the Muara Fajar TPA area using the Wenner configuration geoelectric method and determine the water quality in the residents' wells around the TPA. The data obtained in the acquisition process are used to calculate the apparent resi…
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- xvi, 71 hlm.: ill.: 29 cm
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- 03 01.120 (0056)
Pemetaan Arah Penyebaran Particulate Matter (Pm10) Di Kota Pekanbaru
Dominant air pollution is affected by the physical growth of cities and forest fires that produce particulate matter or PM10. Forest fires in Riau Province are the major contributor to air pollution that spreads to the urben area of Pekanbaru, which has increased every year. This experiment aims to determine the dominant factors that influence the spread of PM10, analyze the direction of th…
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- xv, 66 hlm.: ill.: 29 cm
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- 03 01.120 (0055)
Pembuatan Dan Karakterisasi Elektroda Karbon Dari Pelepah Aren Dengan Variasi…
Supercapacitor is a capasitor with capacitance values much higher than ordinary capasitors, it also has have high energy and power density. Electrodes are one of the four main components of cell supercapacitors. Proper behavior electrode is an electrode that has a high surface area. In this research, carbon electrodes were produced from sugar palm midrib biomass. The percentage of activators po…
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- xvii, 60 hlm.: ill.: 29 cm
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- 03 01.120 (0054)
Analisis Pengaruh Jumlah Pemindaian Rata- Rata Terhadap Rasio Noise Sinyal Me…
The aim of this research is to study the influence of NSA shift to SNR and to obtain the NSA value which has more optimum image with high SNR. Each change of NSA obtained three images, taken on the tissue of signal of corpus, discus, spinal cord, and spinal myelo and a standart deviation of noise with the method Region of Interest (ROI) in order to obtain a signal that calculates its SNR. Exper…
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- xv, 56 hlm.: ill.: 29 cm
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- 03 01.120 (0053)
Simulasi Flukstuasi Air Bawah Tanah Dengan Menggunakan Metode Analitik
Groundwater is one of the sources of clean water that is widely used by peoples in various activities. In this modern era, peoples exploit groundwater using technology, one of the West Sidomulyo region. Community activities in the region of West Sidomulyo, namely in the environment of hospitals, occupations and education. This condition can be used as educational media for the importance o…
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- xvi, 50 hlm.: ill.: 29 cm
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- 03 01.120 (0052)
Analisis Dose Report Dan Ketidaknormalan Bagian Otak Rekaman Citra Ct Scan Me…
Brain problems rise frequently in public health. One of problems, abnormalities occurring in the brain can be identified medically by using Computed Tomography Scan in Radiology Installation. This treatment aims to identify abnormalities that arise in the brain commencing by irradiating the patient's head organs with X-rays. These abnormalities can be identified by dose reports and and ima…
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- xvi, 57 hlm.: ill.: 29 cm
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- 03 01.120 (0051)
Sebaran Air Tanah Di Desa Rimba Panjang Riau Menggunakan Metode Geolistrik Re…
Groundwater is water below the surface of the ground that fills the spaces between the grains or rock fractures. Ground water is water that can be used to meet the needs of living things. This research was conducted to analyze the value of rock resistivity in Graha Mustamindo Permai 3 Housing and to analyze the types of rock layers at Graha Mustamindo Permai 3 Housing, at the coordinates S 0 ko…
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- xviii, 31 hlm.: ill.: 29 cm
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- 03 01.120 (0050)
Pembuatan Dan Karakterisasi Karbon Aktif Dengan Struktur Pori 3 Dimensi Sebag…
Carbon electrodes from green bamboo biomass material with a three-dimensional pore structure have been successfully peformed and characterized. The objective of the study was to determine the optimum activator concentration and thickness of carbon electrodes. Preparation of carbon electrodes was started by cutting bamboo crosswise and followed by carbonization process with a temperature of …
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- xvi, 47 hlm.: ill.: 29 cm
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- 03 01.120 (0049)
Pembuatan Dan Karakterisasi Elektroda Karbon Superkapasitor Dari Daun Jati
The synthesis of supercapacitor electrodes based on activated carbon monoliths from teak leaves to produce different carbon structure has been completely studied. This research aims to modify carbon biomass based on variations physical activation temperatures. The KOH was used as an activating agent, followed by an integrated step of pyrolysis both carbonization and physical activation. The car…
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- xvi, 61 hlm.: ill.: 29 cm
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- 03 01.120 (0048)
Pemetaan Suseptibilitas Magnetik Dan Penentuan Kandungan Logam Pada Air Gambu…
Mapping the value of magnetic susceptibility and determination of metal content in peat water in Tuah Madani Village, Tampan District, Pekanbaru has been carried out. Samples were collected from at 64 different points where the distance range of each point was 50 meters taken to the west and north of 150 ml. The results of the calculation of susceptibility with Quincke method obtained the lowes…
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- xxx, 46 hlm.: ill.: 29 cm
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- 03 01.120 (0047)
Analisis Kualitas Keluaran Harian Dari Pencacahan Dan Energi Berkas Elektron …
One of the modalities used in radiotherapy is Linac. Linac radiotherapy devices often experience instability output, one of the irradiation errors with Linac can occur because the radiation beam that comes out is not good energy. Determination of the correction factor and linearity is important to analyze the charge output of the electron energy emitted by Linac's modality to observe the s…
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- xiv, 34 hlm.: ill.: 29 cm
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- 03 01.120 (0046)
Sintesis Material Karbon Berpori Dari Biomassa Tandan Kosong Buah Aren Melalu…
Biomass-derived porous carbon is one of the most competitive electrode materials for supercapasitor due to their renewability and sustainability. Electrode materials derived from biomass for supercapacitors are considered as an effective solution to the problems of the energy crisis and the environment deterioration. Optimization efforts are made for the carbonization process in the manufac…
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- xvii, 64 hlm.: ill.: 29 cm
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- 03 01.120 (0045)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
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Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah