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KARAKTERISASI KEKERINGAN DENGAN METODE STANDARDIZED PRECIPITATION INDEX (SPI)…
Meteorological drought is one of the hydrometeorological phenomena that frequently occurs in tropical regions and has the potential to cause various environmental impacts, including an increased risk of forest and land fires. Ogan Ilir Regency, South Sumatra, is an area that is relatively vulnerable to drought events, particularly during the dry season, which is influenced by global climate var…
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- xvii, 221 hlm.; ilus.; tab.; 29 cm.
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- T1946312026
ANALISIS INDEKS KEKERINGAN DAN KAITANNYA DENGAN IKLIM BERDASARKAN DATA PENGIN…
South Sumatra province is a province that frequently experiences peatland fires. This study analyzed the spatial and temporal patterns of drought in the Peat Hydrological Unit (KHG) of Sibumbung River – Talangrimba River during the 2010–2023 period using the Standardized Drought Condition Index (SDCI), and its relationship with global climate phenomena. The analysis was conducted on an annu…
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- xi, 62 hlm.; ilus.; 29 cm
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- T1879362025
ANALISIS TERAS REAKTOR CANDLE GAS-COOLED FAST REACTOR (GFR) BERBAHAN BAKAR UR…
The increasing emission of carbon dioxide has driven the need for the development of low-emission energy sources, one of which is Generation IV nuclear reactors. The Gas-Cooled Fast Reactor (GFR) is a fast reactor concept that offers high efficiency and improved potential for radioactive waste management. This study analyzes the core performance of a GFR based on the CANDLE burn-up concept usin…
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- xiv, 144 hlm.; ilus.; tab.; 29 cm
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- T1913712025
SMART IRRIGATION SYSTEM UNTUK SAWAH MENGGUNAKAN ALTERNATE WETTING AND DRYING …
A smart irrigation system was developed using dual telecommunication methods, namely radio wave and fiber optic communication, and integrated with the Alternate Wetting and Drying (AWD) method. A WNK8010 hydrostatic pressure sensor was employed to measure water level, achieving an average measurement error of 0.735%. The system was designed to assist farmers in monitoring paddy field irrigation…
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- xvi, 176 hlm.; ilus.; tab.; 29 cm
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- T1913702025
IDENTIFIKASI POTENSI LONGSOR DI TPA SUKAWINATAN KOTA PALEMBANG DENGAN METODE …
TPA Sukawinatan merupakan tempat pembuangan akhir yang berada di Kota Palembang yang mempunyai luas ± 25 Ha. Setiap harinya TPA Sukawinatan menerima sampah dari Kota Palembang dengan rata-rata volume sampah ± 600 ton/hari, dan memiliki tinggi sampah berkisar antara 4 hingga 17 meter. Tujuan dari penelitian ini adalah untuk mengidentifikasi potensi longsor dan mengetahui bidang gelincir pada l…
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- xv, 42 hlm.; ilus.; 29 cm
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- T1572782024
PERBEDAAN CROSSLINK KIMIAWI PADA MEMBRAN SERAT NANO BERBASIS PVA (POLYVINYL A…
Membran elektrospun berbasis PVA (polivinil alkohol) yang tahan air dengan mekanisme crosslinked berbeda telah disintesis menggunakan metode pemintalan elektrik. Diferensiasi dalam mekanisme crosslinked dicapai melalui penambahan dua gugus fungsi berbeda ke dalam struktur molekul membran. Evaluasi sifat tahan air pada membran dilakukan dengan analisis struktur mikro dan makro, seperti FTIR, SEM…
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- xi, 204 hlm.; ilus.; 29 cm
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- T1526062024
POTENSI DAMPAK ANOMALI IKLIM DI WILAYAH INDO-PASIFIK TERHADAP CURAH HUJAN EKS…
Indonesia is the largest archipelagic country in the world, located between the Pacific Ocean and the Indian Ocean, this makes Indonesia vulnerable to climate change. One of the consequences of climate change is extreme rainfall. Precipitation is influenced by interannual modes of climate variability, such as El Niño–Southern Oscillation (ENSO) and Indian Ocean Dipole (IOD). Researchers anal…
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- xv, 42 hlm.; ilus.; 29 cm
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- T1528002024
MODIFIKASI VARIASI KONSENTRASI MEMBRAN NANOFIBER MELALUI KOMBINASI EKSTRAK DA…
Membran nanofiber berbasis polyvynil alcohol (PVA) yang dimodifikasi dengan ekstrak daun pepaya (Carica papaya L., CLE) dan daun sirsak (Annona muricata L., ALE) pada konsentrasi ekstrak 3%, 4%, dan 5% telah berhasil disintesis menggunakan teknik elektrospinning. Evaluasi karakteristik fisika-biokimia membran dilakukan dengan analisis karakterisasi FTIR, SEM, XRD, dan uji antibakteri terhadap P…
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- xv, 83 hlm.; ilus.; tab.; 29 cm.
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- T1862992025
SINTESIS DAN KARAKTERISASI ZEOLIT-MAGNETIT UNTUK PENYERAPAN LOGAM BERAT (Pb D…
Kebutuhan air bersih semakin meningkat seiring dengan meningkatnya kegiatan ekonomi. Meningkatnya pembangunan industri memberikan kontribusi yang signifikan terhadap pencemaran melalui pembuangan limbah industri. Logam berat dapat masuk dan terakumulasi di dalam tubuh manusia melalui konsumsi biota yang dapat menimbulkan dampak buruk bagi kesehatan. Metode adsorpsi dapat digunakan dalam pengola…
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- xiv, 165 hlm.; ilus.; 29 cm
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- T1599232024
DESAIN FAKTORIAL DALAM OPTIMASI ADSORPSI POLIMER TERCETAK ION Fe(III): STUDI …
Printed polymers (IIPs) are one of the adsorbents for heavy metals that have the potential to be developed. This study aimed to optimize the extraction of IIPs printed Fe(III) ions using factorial design. IIPs-Fe(III) polymers were synthesized using the cooling-heating method and extracted with HCl solution. The factors that were varied were extraction concentration and extraction time . The re…
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- xvi, 120 hlm.; ilus.; 29 cm
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- T1456982024
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