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ESTIMASI DOSIS HP (3) DAN HP (10) MENGGUNAKAN PHANTOM PADA PESAWAT SINAR-X KO…
The measurement of estimated doses of Hp (3) and Hp (10) radiation using a phantom aims to further study the estimated dose of HP (3) with the use of the Hp (10) dose as The basis for the application of radiation protection. The thermoluminesce dosimeter is heated to clear the residues of radiation previously absorbed using the annealing method with the help of furnace and oven tools. The TLD i…
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- x, 52 hlm.; ilus.; 29 cm
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- T1558532024
PEMETAAN DAERAH RAWAN BANJIR MENGGUNAKAN METODE PEMBOBOTAN COMPOSITE MAPPING …
Indonesia sebagai negara yang terletak dekat dengan garis khatulistiwa mengalami dua musim, yaitu musim kemarau dan musim hujan. Intensitas curah hujan yang tinggi selama musim hujan seringkali mengakibatkan banjir. Selain curah hujan faktor lain seperti kerapatan sungai, kemiringan lereng, ketinggian, jenis tanah dan tutupan lahan juga dapat mengakibatkan terjadinya banjir. Kabupaten OKU Selat…
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- xiii, 126 hlm.; ilus.; 29 cm
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- T1570092024
ANALISIS DAERAH POTENSI BANJIR MENGGUNAKAN PENGINDERAAN JAUH DAN METODE SIMPL…
Kabupaten Lahat merupakan salah satu wilayah yang rawan banjir. Kondisi banjir sering terjadi sebagai akibat sungai lematang yang meluap disaat curah hujan tinggi. Faktor-faktor yang menyebabkan terjadinya banjir antara lain adalah curah hujan, kemiringan lereng, kerapatan sungai, elevasi jenis tanah, dan penggunaan lahan. Metode yang digunakan untuk analisis potensi banjir adalah metode Normal…
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- xv, 42 hlm.; ilus.; 29 cm
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- T1569792024
PEMETAAN POTENSI CUACA EKSTREM PADA KAB. BANGKA DENGAN MEMANFAATKAN SISTEM IN…
This research aims to create a zoning map of extreme weather potential as optimally as possible. The parameters used in this research are land cover, topography and rainfall. The research method used is the weighted overlay method. After the overlay process, the results of the output map showing extreme weather potential indicate the existence of 3 hazard level classes, namely low, medium and h…
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- xiv, 165 hlm.; ilus.; 29 cm
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- T1567832024
PEMETAAN POTENSI CUACA EKSTREM PADA KOTA PAGAR ALAM BERBASIS SISTEM INFORMASI…
This research aims to determine the potential for extreme weather in the city of Pagar Alam using ArcGis software version 10.8. Mapping the potential for extreme weather disasters in the city of Pagar Alam uses 3 parameters, namely land cover, rainfall and topography/slope. These three parameters will be processed and produce each map, namely a land cover map, rainfall map and topographic map. …
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- ix, 86 hlm.; ilus.; 29 cm
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- T1570942024
ANALISIS KEMAMPUAN BERPIKIR KRITIS SISWA KELAS XI SMA NEGERI 1 INDRALAYA SELA…
Penelitian ini bertujuan untuk mendeskripsikan tentang kemampuan berpikir kritis siswa kelas XI SMA Negeri 1 Indralaya Selatan pada topik gelombang bunyi. Penelitian ini menggunakan metode deskriptif kuantitatif. Instrumen yang digunakan dalam penelitian ini adalah tes kemampuan berpikir kritis menurut Ennis, tes berupa soal pilihan ganda yang dibuat sesuai dengan Indikator kemampuan berpikir k…
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- xiv, 165 hlm.; ilus.; 29 cm
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- T1574192024
ANALISIS CURAH HUJAN EKSTREM DI KEPULAUAN MALUKU DAN HUBUNGANNYA DENGAN FENOM…
Global climate anomalies can cause extreme climates, especially in Indonesia, one of which includes extreme rainfall events. Rainfall in Indonesia itself is coherent and correlated with ENSO variations in the Pacific Ocean. Apart from the influence of ENSO, there are other influences such as regional, local factors and regional topography which also greatly determine the characteristics of rain…
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- xiv, 165 hlm.; ilus.; 29 cm
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- T1527882024
ANALISIS INVERSI MODEL BASED SEBAGAI KARAKTERISASI RESERVOAR DALAM STUDI KASU…
Penelitian ini menggunakan metode seismik inversi impedansi akustik berbasis model based untuk mendapatkan nilai persebaran impedansi akustik. Inversi Model Based telah diaplikasikan untuk mendapatkan hasil karakterisasi reservoar guna mengetahui kualitas reservoar target sumur “BNG-48”. Pada penelitian ini, perkiraan zona target yang dipilih pada horizon F3 sampai N2b dengan acuan nilai Ga…
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- xi, 43 hlm.; ilus.; tab, 29 cm
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- T1817042025
ANALISIS KANDUNGAN FASA, SIFAT MAGNETIK DAN SIFAT ELEKTRIK DARI LANTHANUM MAN…
Dalam penelitian ini dipelajari rekayasa struktur material komposit berbasis lanthanum manganit, yang dimulai dengan mensitensis material La(1-x)SrxMnO3 (LaMnO) yang tersubsitusi strontium (Sr) dengan menggunakan metode milling yang disinter pada temperatur 1200°C. lalu dilanjutkan pada sintesis material La(1-x)SrxMnO3 (x= 0.0, 0.1, 0.3, dan 0.5). sampel dikarakterisasikan dengan menggunkan…
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- xvii, 103 hlm.; ilus.; 29 cm
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- T1591442024
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
RANCANG BANGUN ALAT UKUR DETAK JANTUNG PADA PERGELANGAN TANGAN BERBASIS ARDUI…
An Arduino Nano-based heart rate measuring device has been designed to measure heart rate on a human wrist which is connected to a pulse heart rate sensor as a heart rate detector in BPM. The design of a heart rate measuring instrument begins with designing the electronic components and then programming using the Arduino IDE. Data collection in resting conditions and after physical activity, an…
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- xvi, 107 hlm.; ilus.; 29 cm
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- T1517652024
RANCANG BANGUN ALAT UKUR KONSENTRASI ION TIMBAL (II) BERBASIS MIKROKONTROLLER…
Human beings, as living creatures, need water in their daily activities. The demand for clean water has not yet been fully met in Indonesia. Water pollution is caused by many factors, with some of the causes being domestic waste and industrial waste. The contaminated water will contain a lot of bacteria, viruses, even heavy metals. Lead is one of the most dangerous heavy metals, and the permiss…
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- xv, 42 hlm.; ilus.; 29 cm
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- T1517642024
ANALISIS PERBANDINGAN TUTUPAN VEGETASI LAHAN GAMBUT HASIL DARI METODE TERAWAS…
Sungai Sugihan-Sungai Saleh Peat Hydrological Unit is one of the largest peatland areas in Sumatra that is prioritized as a protected area, but the formation of peatland is relatively old and there are activities in clearing land so that land cover changes occur. This research was conducted by comparing the results of land cover from the supervised, unsupervised and NDVI methods to get a more a…
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- xiii, 35 hlm.; ilus.; 29 cm
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- T1520112024
RANCANGAN SISTEM MONITORING PENYIMPANAN DATA DETAK JANTUNG BERBASIS INTERNET …
Cardiovascular health is a crucial aspect of overall heatlh for every individual. Coronary heart disease is one of the main causes of death, with significant mortality rates recorded by WHO in 2020.This disease is caused by various factors, including the formation of plaque in coronary arteries. In efforts to prevent and monitor heartbeats, the Internet of Things (IoT) has made a significant co…
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- x, 73 hlm.; ilus.; 29 cm
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- T1516832024
PENGARUH KONSENTRASI CROSSLINKER DALAM POLIMERISASI MATERIAL BERBASIS ION IMP…
Telah dilakukan sintesis IIPs (Ion Imprinted Polymers) Pb(II) menggunakan metode cooling-heating untuk mengurangi pencemaran timbal di perairan. Perkembangan penelitian telah menunjukkan sensitivitas dan selektivitas IIPs sebagai bahan berbasis adsorpsi untuk pemisahan ion logam. Polimerisasi yang terjadi pada sintesis material IIPs dipengaruhi oleh senyawa-senyawa yang digunakan. Crosslinker m…
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- xiii, 126 hlm.; ilus.; 29 cm
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- T1518762024
RANCANG BANGUN DETEKTOR CH4 DI UDARA BERBASIS IOT MIKROKONTROLLER ESP 32
Methane gas is one of the main contributors to global warming and is difficult to detect directly because it is colorless, identification often relies on a distinctive odor, and exposure to high concentrations can be dangerous to health. Therefore, in this research, the design of a methane gas (CH4) detection device was developed. based on IoT ESP 32 which includes hardware and software to meas…
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- xviii, 151 hlm.; ilus.; 29 cm
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- T1590082024
PEMETAAN POTENSI TANAH LONGSOR BERBASIS SISTEM INFORMASI GEOGRAFIS (SIG) DI K…
Research has been carried out to map landslide potential in Tanjung Sakti District, Lahat Regency, South Sumatra, using Geographic Information Systems (GIS). Factors analyzed include geology, soil type, land cover, rainfall, and slope gradient. Rainfall data varies between 2400-2900 mm/year and slope gradients range from 8%-45%. The area's lithology is dominated by volcanic and sedimentary rock…
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- xvii, 128 hlm.; ilus.; 29 cm
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- T1519122024
PENERAPAN ALGORITMA BERNSTEIN-VAZIRANI UNTUK 3 QUBIT DALAM MEMECAHKAN MASALAH…
As transistor dimensions continue to shrink, in line with Moore's Law, they have reached micro dimensions that comply with the principles of quantum mechanics. Richard Feynman's idea of quantum computers has become a new field of study capable of providing solutions to problems that classical computers cannot solve. One of the important basic quantum algorithms is the Bernstein-Vazirani algorit…
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- xiv, 76 hlm.; ilus.; 29 cm
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- T1518582024
KARAKTERISASI RESERVOAR MENGGUNAKAN ATRIBUT SEISMIK RMS AMPLITUDE DAN SWEETNE…
Seismic attributes are one of the geophysical methods used to interpret seismic data in order to understand the characteristics underneath the earth's surface. This research focuses on the Central Sumatra Belt in Telisa Formations and Petani Formations using 3D seismical data, well data, checkshot data, and marker data, with the aim of characterizing reservoirs based on seismics and identifying…
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- xiv, 100 hlm.; ilus.; 29 cm
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- T1520082024
PENERAPAN ALGORITMA RANDOM FOREST DAN K-NEAREST NEIGHBORS DALAM MEMPREDIKSI G…
Earthquakes occur due to the impact of volcanic activity in mountainous areas. Sumatra Island is one of the islands that has earthquake activity that occurs quite frequently, especially in the South Sumatra region. This research aims to get accurate results based on the best algorithm in predicting earthquakes in Southern Sumatra to determine the prediction of earthquakes in Southern Sumatra us…
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- xiv, 105 hlm.; ilus.; 29 cm
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- T1521082024
PEMETAAN HOTSPOT KEBAKARAN HUTAN DAN LAHAN GAMBUT DI KABUPATEN TANJUNG JABUNG…
Penelitian ini bertujuan untuk menentukan kerawanan kebakaran hutan dan lahan di Kabupaten Tanjung Jabung Timur, Provinsi Jambi dan membuat peta kebakaran hutan dan lahan gambut di Kabupaten Tanjung Jabung Timur, Provinsi Jambi. Setiap parameter memiliki pengaruh terhadap kebakaran hutan dan lahan seperti tutupan lahan, vegetasi, jenis tanah, elevasi, topografi dan curah hujan. Hasil penelitian…
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- xv, 32 hlm.; ilus.; 29 cm
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- T1570332024
PENGUKURAN PENERIMAAN DOSIS RADIASI PADA LENSA MATA MENGGUNAKAN THERMOLUMINES…
Lensa mata merupakan salah satu bagian tubuh yang rentan terpapar radiasi. Katarak contohnya, sebagai salah satu gangguan pada lensa mata akibat dari paparan radiasi. Katarak merupakan gangguan pada lensa mata yang paling banyak di temui di dunia menurut paparan dari world health organization tahun 2006, dengan jumlah pengidap sebanyak 39%. Katarak akibat radiasi disebabkan oleh kelebihan radik…
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- xv, 42 hlm.; ilus.; 29 cm
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- T1567402024
STUDI AWAL KARAKTERISTIK MAGNETOKALORIK Co1-xCuxFe2O4
This research is an initial study of the characteristics of magnetocaloric materials by engineering the cobalt ferrite system. The cobalt ferrite material will be doped with the element cupper (Cu) which has good electrical properties. This is done to improve its conductivity properties in addition to the presence of Cu atoms can reduce the magnetic hysteresis of the CoFe2O4 material. The metho…
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- xviii, 111 hlm.; ilus.; 29 cm
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- T1556862024
ANALISA ATRIBUT SEISMIK RMS AMPLITUDO PADA SEBARAN RESERVOAR BATUPASIR LAPANG…
Penelitian ini bertujuan untuk mengidentifikasi sebaran reservoir batupasir dan menentukan zona target sumur baru pada Lapangan “X”, Formasi Talang Akar, Cekungan Sumatera Selatan, melalui analisis atribut seismik Root Mean Square (RMS) amplitudo dan peta struktur waktu. Data yang digunakan meliputi data seismik 3D, data sumur EP-15, log sumur, dan checkshot, yang diolah menggunakan perangk…
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- xiii, 45 hlm.; ilus.; tab, 29 cm
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- T1815902025
PEMBUATAN PROTOTYPE SISTEM PALANG OTOMATIS LAHAN PARKIR BERBASIS RFID (RADIO …
A simulation of an RFID based automatic parking bar system and a Google Sheets database has been created. The simulation is made in the form of a prototype of a parking area. This automatic parking bar system consists of an input in the form of a scanned card captured by an RFID reader and the output will appear on the LCD (Liquid Crystal Display) and drive the servo motor. The database used wa…
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- xi, 31 hlm.; ilus.; tab, 29 cm
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- T1562732024
PEMETAAN WILAYAH KEBAKARAN HUTAN DAN LAHAN GAMBUT SERTA KAITANNYA DENGAN FENO…
Di Indonesia, terdapat 21 juta hektar lahan gambut yang tersebar di Sumatera, Kalimantan, dan Papua. Penelitian difokuskan di Kabupaten Merauke, Papua Selatan, yang merupakan daerah rawan kebakaran hutan dan lahan, untuk membuat peta zonasi dan menganalisis faktor dan hubungan antara ENSO dan IOD dengan kebakaran hutan dan lahan. Metode penginderaan jauh menggunakan berbagai teknologi untuk men…
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- xiv, 58 hlm.; ilus.; 29 cm
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- T1570482024
PETA BAHAYA KEBAKARAN HUTAN DAN LAHAN DI KOTA PRABUMULIH DENGAN MEMANFAATKAN …
Kota Prabumulih mengalami tingkat bahaya kebakaran hutan dan lahan (karhutla) yang cukup tinggi pada tahun 2023 sebanyak 35 kasus dengan 5 kasus kebakaran yang terjadi secara bersamaan. Dalam penelitian ini akan menganalisis dan dihasilkan peta zona rawan kebakaran hutan dan lahan dengan menggunakan sistem informasi geografis. Parameter yang digunakan dalam penelitian ini adalah jenis tanah, tu…
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- xiii, 87 hlm.; ilus.; 29 cm
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- T1570432024
ESTIMASI CADANGAN HIDROKARBON DENGAN DATA WELL LOG PADA RESERVOIR LIMESTONE F…
Batu Raja Formation is a productive unit within the North West Java Basin province. This formation aligns with a play concept that supports hydrocarbon accumulation. This study focuses on the Batu Raja Limestone due to its excellent reservoir characteristics. Petrophysical analysis was performed to obtain the petrophysical properties of identified layers, including porosity, clay volume, water …
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- xviii, 151 hlm.; ilus.; 29 cm
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- T1597062024
SINTESIS DAN KARAKTERISASI BAHAN NixCo(1-x)TiO3 SEBAGAI PENYERAP GELOMBANG MIKRO
The synthesis of perovskite-based electromagnetic wave absorber material NixCo(1-x)TiO3 aims to make the material can function as an electromagnetic wave absorber material. NixCo(1-x)TiO3 was synthesised using solid state reaction method with the help of High Energy Milling (HEM) tool. The NixCo(1-x)TiO3 material was characterised by XRD to determine the phase and crystal system formed, SEM-EDS…
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- xviii, 132 hlm.; ilus.; 29 cm
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- T1513802024
POTENSI KEBAKARAN HUTAN DAN LAHAN DI KABUPATEN OGAN ILIR BERDASARKAN DATA SPA…
Land fires are phenomena that frequently occur in various places worldwide, affecting the economy, human health, and the environment. Forest and land fires often occur in Indonesia, causing air pollution and health problems. One area in South Sumatra that is particularly vulnerable to forest and land fires is Ogan Ilir Regency, which experienced the worst damage in 2019. The purpose of this stu…
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- xix, 213 hlm.; ilus.; 29 cm
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- T1506172024
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