Ditapis dengan
Optimalisasi Kinerja Sensor Serat Kisi Bragg Topas Dengan Beberapa Apodisasi
ABSTRACT Optical sensors have more capabilities than electronic sensors, and therefore, provide extraordinary developments, including high sensitivity, non-susceptibility to electromagnetic wave disturbances, small size, and multiplexing. Furthermore, Fiber Bragg Grating (FBG) is an optical sensor with a periodically changing grating refractive index, susceptible to strain and temperature …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0015)
Kapasitansi Spesifik Menggunakan Larutan Elektrolit Yang Berbeda Untuk Aplika…
ABSTRACT The electrical energy crisis occurs due to the increasing scarcity of non renewable electrical energy source. The focus of research is currently developing on how to store electrical energy using biomass energy. This study aims to analyze the specific capacitance of different electrolyte solution for supercapacitor application with electrode made from palm frond. Pre-carbonization…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- viii, 161 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0014)
Pengaruh Suhu Karbonisasi Terhadap Elektroda Karbon Dari Biomassa Daun Kelapa…
ABSTACT Palm leaf supercapacitor electrodes have been successfully made with variations in carbonization temperatures in samples DKS - 600, DKS - 700, and DKS - 800, the activator used is 1 M KOH. Characterization of physical properties on carbon electrodes includes density, XRD (X-Ray Diffraction) and FTIR (Fourier Transform Infrared). The electrochemical characterization of the supercapa…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0013)
Analisa Sifat Magnetik Dan Ukuran Partikel Pasir Alam Sungai Rokan Disintesis…
ABSTRACT The research has been done concerning on particle size transformation and magnetic properties of the natural sand Rokan River, Riau Province. The natural samples of Rokan River were separated among magnetic and non-magnetic particles using Iron Sand Separator, the result of separation was called ISS product. ISS product was being done ball milling by 1,5 cm sized iron ball with t…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0012)
Analisa Sifat Magnetik Dan Morfologi Nanopartikel Magnetik Disintesis Menggun…
ABSTRACT Magnetic and morphological properties of magnetic nanoparticles of natural sand from Sungai Suci Bengkulu beach have been determined. The magnetic nanoparticles were synthesized using ball milling as a function of size of the milling balls. Separation of iron oxide and non iron oxide particles of the samples were done by Niodymium Iron Boron (NdFeB) magnets. The product is called …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0011)
Aplikasi Katalitik Dari Nanopartikel Hematit Didoping Menggunakan Mangan Untu…
ABSTRACT Hematite (α-Fe2O3) magnetic nanoparticles doped with manganese (Mn) were used as a catalyst to degrade methylene blue. Hematite magnetic nanoparticles (α-Fe2O3) originate from natural sand in Logas Village, Kuantan Singingi Regency. Natural sand that has been separated using Iron Sand Separator (ISS) is separated again using Neodinyum Iron Boron (NdFeB) magnets and synthesized …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0010)
Aplikasi Metode Geolistrik Dipole-Dipole Dan Geokimia Dalam Penentuan Rembesa…
ABSTRACT Contamination from liquid waste or leachate to groundwater as the main source of drinking water has a negative impact on health and the environment. Leachate is the result of degradation of filter, especially in location where the final management (TPA) can seep into the soil to contaminate groundwater sources. Because the process is going on under the surface of the liquid waste …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0009)
Pengaruh Waktu Milling Terhadap Sifat Kristalinitas Dan Distribusi Ukuran Par…
ABSTRACT The aim of this researchis to determine the effect of milling time on the crystallinity, size and size distribution of magnetic particles of natural sand collected from Sungai Suci Beach at Pondok Kelapa County, Bengkulu Tengah District, Bengkulu Province. Crystallin size and particle size well as particle size distribution of magnetic particles were determined using X-Ray Diffrac…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0008)
Pengaruh Waktu Ball Milling Terhadap Sifat Magnetik Dari Nanopartikel Magneti…
ABSTRACT Research on magnetic properties based on the hysteresis loop parameters of magnetic nanoparticles has been carried out. The sample of this research was collected from Sungai Suci Bengkulu Beach Sand. The magnetic and non magnetic particles of beach sand samples were separated using Iron Sand Separator (ISS) prior to the separation process between magnetic and nonmagnetic particle…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0007)
Rancang Bangun Sistem Hidung Elektronik Untuk Menentukan Kualitas Madu Berdas…
ABSTRACT Quality of honey is a benchmark for the excellence of honey products in meeting consumer needs. The parameters that can be used to determine quality of honey can be viewed from the physical, chemical and sensory properties of honey. This study aims to analyze response of the gas sensor to the aroma of sample and relationship of gas sensor output voltage to sugar content and pH of …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0006)
Pengaruh Ukuran Bola Milling Terhadap Sifat Kristalinitas Dan Distribusi Ukur…
Research on the crystalline size and particle size distribution of magnetic nanoparticles of beach sand Sungai Suci Bengkulu synthesized using 2-stage ball milling method has been done. The samples were characterized using X-Ray Diffractometer (XRD) and Particle Size Analyzer (PSA). Magnetic induction measurement on ball milling products has been carried out using Pasco magnetic probes. Ir…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0005)
Green Sintesis Nanopartikel Perak Dengan Bantuan Pereduksi Ekstrak Buah Sirsa…
ABSTRACT Silver nanoparticles have been synthesized based on Annona muricata fruit extract. The synthesis process started by mixing the solution Annona muricata fruit extract (50 g/L) and AgNO3 (0,01 M) with a volume variation of 10:30 (ml), 7:33 (ml) and 5:35 (ml) using a reduction method. The process optimization was mixed the synthesis volume of the two solutions and characterization of…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0004)
Model Otomatisasi Alat Pengeringan Berbasis Limbah Tempurung Kelapa Untuk Pen…
ABSTRACT The application of drying technology based on coconut waste has been carried out in drying the raw material for cow skin crackers by a home industry in the drying technology of the automation system and analyzing the rate of decrease in the moisture content of the raw material for cow skin crackers. The parameters measured were the moisture content and temperature of the drying eq…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0003)
Interpretasi Air Bawah Tanah Menggunakan Metode Geokimia Dan Geolistrik Atura…
ABSTRACT Interpretation of groundwater in Gean De Green Housing, Rimba Panjang Village, Tambang District, Kampar Regency has been carried out using geochemical and geoelectric methods of the Wenner-Schlumberger rule. This study aims to identify aquifer layers, determine flow patterns and quality of groundwater. Measurements were made on two tracks with a length of 115 meters for each track…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0002)
Pengaruh Variasi Suhu Karbonisasi Terhadap Sifat Fisis Dan Elektrokimia Super…
ABSTRACT Porous activated carbon monolith derived from renewable and environmentally friendly biomass of‘red shoots’ leaves (Syzygium oleana)was prepared for electrode material of supercapacitors. The raw materials were converted into biochar by using ZnCl2 impregnated and one-stage integrated pyrolysis. The samples were chemically activated using the 1 M ZnCl2, which was then convert…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 03 01. 121 (0001)
Pengembangan Perangkat Pembelajaran Fisika Berbasis Model Pembelajaran Novick…
The learning device developed is a physics learning tool based on the Novick model to improve students' conceptual understanding of class XI SMA on static fluid material, consisting of Learning Implementation Plans (RPP), Student Worksheets (LKPD), and concept understanding test instruments. The purpose of this research is to produce a valid Novick model-based physics learning device that is us…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- viii, 149 hlm.: ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 05 08. 121 (0040)
Pengembangan Video Animasi Eksperimen Kalor Dan Perpindahannya Sebagai Pemand…
This research aim to verify the practicality of learning media in dynamic fluid material which contains of experimental tools and students’ worksheet in Bernoulli’s law and the principal of continuity. Before the test of practicality, these experimental tools and students’ worksheet have been avowed valid of 3 validators which are physic education experts. Research approach that has …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xi, 155 hlm.: ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 05 08. 121 (0039)
Pengembangan Perangkat Pembelajaran Berbasis Model Pembelajaran Susan Loucks-…
This study was aimed to develop learning tools based on the Susan Loucks-Horsley Model on Vibration and wave material for class VIII in junior high school, to investigate the validity of learning devices that have been developed. The device development model used is the Research and Development (R & D) model with a design 4D developed by S. Thiagarajan, et al. Teaching tools developed in the fo…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- ix, 131 hlm.: ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 05 08. 121 (0038)
Pengembangan Multimedia Interaktif Pembelajaran Fisika Berbasis Hots Untuk Si…
Multimedia Interactive Learning Temperature and Heat previously had shortcomings, namely not yet integrating visualization of temperature conversion, expansion, Black Principle, and Heat transfer with material in one learning media, and not yet equipped with practice questions and evaluation questions for easy, medium, and difficult levels of difficulty. This study aims to develop interact…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiv, 158 hlm.: ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 10 23. 221 (0003)
Pengembangan Modul Pembelajaran Dengan Menggunakan Media Web Berbasis Aplikas…
The use of learning media is very necessary for the delivery of modules, especially on light modules and optical devices that can explain the concepts virtually. Therefore, the purpose of this study was to produce WEB media based on the Lectora inspire type 17 application on light materials and optical instruments in junior high schools and to determine the validity of the learning modules …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- viii, 79 hlm.: ill.: 29 cm
- Judul Seri
- -
- No. Panggil
- 05 08. 121 (0037)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah