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Found 9 from your keywords: subject="Keadaan Zat, Materi"
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PENDUGAAN KEBERADAAN AIR TANAH MENGGUNAKAN METODE RESISTIVITAS 1-DIMENSI KONF…
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Rejeki, Sri

Desa Taja Raya II merupakan salah satu dari 9 desa di wilayah kecamatan Betung yang memiliki luas 1,186 km2. Kecamatan Betung berjarak 25,8 km di barat kota Pangkalan Balai, 72,6 km di barat kota Palembang dan 16,5 kilometer di Timur kabupaten Muaro Jambi. Penelitian ini bertujuan untuk pendugaan keberadaan air tanah dan menentukan rekomendasi titik bor di lokasi penelitian dengan menggunakan m…

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x, 40 hlm.; ilus.; 29 cm
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Call Number
T1268532023
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INTERPRETASI DATA SEISMIK UNTUK KARAKTERISASI KARBONAT MENGGUNAKAN INVERSI AT…
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Putri, Ferelin Saniyah

The South Sumatra Basin has been proven to produce oil and natural gas in the Baturaja Formation with Carbonate Layers. This layer is still producing hydrocarbons. In an effort to develop and optimize oil and gas production, in-depth studies must be carried out in various fields of earth science. In terms of the field of geophysics, innovation can be carried out by analyzing seismic data by inv…

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xiv, 71 hlm.; ilus.; 29 cm
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Call Number
T1081122023
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VARIASI KONSENTRASI LARUTAN PREKURSOR TERHADAP KINERJA NANO FIBER ION IMPRINT…
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Alfikro, Muhammad Ihsan

Nano Fiber Ion Imprinted Polymers (NF-IIPs) Fe(III) were successfully synthesized using Electrospinning method, with the purpose to compare the effect of variation of precursor concentration to the effectivity of Fe(III) ion adsorption. NF-IIPs Fe(III) was synthesized using PVA/Gelatin as a polymer template precursor and aquadest as a solvent, with the variation of concentrations are 5/5 wt% an…

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xi, 64 hlm.; ilus.; 29 cm
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T785472022
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ANALISIS PERBANDINGAN METODE COMMON MID POINT (CMP STACK) DENGAN COMMON REFLE…
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Pranata, Jepri

ABSTRACK Stacking merupakan salah satu tahapan dalam pemrosesan data seismik yang berperan penting untuk menghasilkan gambaran awal dari penampang bawah permukaan bumi sebelum dilakukan tahapan interpretasi. Dalam penelitian ini menggunakan dua tahapan stacking, yakni Common Mid Point (CMP Stack) dan Common Reflection Surface (CRS Stack). Tujuan dari penelitian ini untuk melakukan perbandingan …

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ix, 44 hlm.; ilus.; 29 cm
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T787382022
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ANALISIS SEL BAHAN BAKAR GAS-COOLED FAST REACTOR (GFR) URANIUM NITRIDE (UN) M…
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Choirunnisa, Nurlaila Septi

This study analyzes fuel cells in Gas Cooled Fast Reactor (GFR) based on Uranium Nitride (UN) against variations in composition and with the addition of minor actinide using OpenMC. Variations in fuel composition are carried out by changing the percentage of U235 content from 0% to 10%. The results showed that the greater the composition of U235, the higher the Keff value and the reaction rate.…

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xiii, 57 hlm.; ilus.; 29 cm
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T717532022
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PENGGAMBARAN BAWAH PERMUKAAN DARI DATA GEMPA DENGAN METODE TOMOGRAFI (Studi K…
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Astrita, Elda

Central Java is an areas which is vulnerable to earthquakes. This study aims to analysis subsurface structures in this area by using a local tomography method. This method estimated anomalies of P and S waves velocities, and Vp/Vs ratio from earthquakes data downloaded from the International Seismological Center (ISC) for 20 years (2000-2020). Arrival time data were selected for earthquake even…

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xii, 34 hlm,: ilus.; 29 cm
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T618802021
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PENGGAMBARAN STRUKTUR BAWAH PERMUKAAN DENGAN METODE TOMOGRAFI (STUDI KASUS : …
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Wardani, Rachma Puspa

West Nusa Tenggara is prone to earthquakes. This study aims to describe subsurface structure by utilizing earthquake data obtained from the International Seismological Center catalog. The subsurface structures were modelled by tomography technique based on the LOTOS-13 (Local Earthquake Tomography Software) software. The data were utilized for a period of January 2000 December 2020. Estimated v…

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ix, 38 hlm,: ilus.; 29 cm
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T618772021
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SINTESIS DAN KARAKTERISASI Li4Ti5O12 (LTO) DARI Li2CO3 DAN TiO2 UNTUK BATERAI…
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Puspita, Endah

Telah dilakukan sintesis material serbuk Li4Ti5O12 (LTO) menggunakan variabel meliputi perbandingan metode sol-gel dan metode presipitasi. Karakterisasi yang dilakukan meliputi X-Ray Diffraction (XRD) Fourier Transform Infrared Spectroscopy (FTIR) dan Thermogravimetric Analysis (TGA). Dari hasil analisa XRD, metode sol-gel menghasilkan tingkat kemurnian yang lebih tinggi dibandingkan metode pre…

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ix, 50 hlm,: ilus.; 29 cm
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T470972021
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PENGARUH PRESENTASE PENAMBAHAN Al2O3 TERHADAP DENSITAS, POROSITAS, HARDNESS, …
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Mariana, Jihan

PENGARUH PRESENTASE PENAMBAHAN Al2O3 TERHADAP DENSITAS, POROSITAS, HARDNESS, STRUKTUR KRISTAL, DAN MORFOLOGI KOMPOSIT Al-Al2O3

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x, 38 hlm,: ilus.; 29 cm
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T548932021