PEMETAAN TINGKAT KERAWANAN BANJIR DI WILAYAH SUKABUMI JAWA BARAT MENGGUNAKAN …

Indonesia is an archipelagic country prone to natural disasters due to its location at the convergence of four tectonic plates and its tropical climate. According to BNPB data from 2024, flooding is the most frequent disaster, particularly in the Sukabumi region, West Java. Flooding in Sukabumi is caused by high rainfall intensity and prolonged rainfall duration, leading to the overflow of rive…

STUDI DESAIN SEL BAHAN BAKAR THORIUM OXIDE (TOX) DENGAN VARIASI ENRICHMENT UR…

This study aims to perform a neutronic analysis of a Thorium Oxide (TOX) fuel cell design with varying enrichments of U-235 isotope for application in the core of a Pressurized Water Reactor (PWR) with a thermal power output of 300 MWth. The reactor core is analyzed under two conditions: fully inserted control rods (100%) and fully withdrawn control rods (0%). The fuel used is a (Th, U)O₂ mix…

PERANCANGAN ALAT UKUR PEMANTAUAN KUALITAS UDARA (CO&PM2.5) MENGGUNAKAN SENSOR…

Air quality is one of the important factors affecting human health and the evironment. Increasing urban activities and vehicle emissions hane a negative impact on air quality, especially exposure to carbon monoxide (CO) and particulate matter (PM2.5) which are harmful to human health. This study aims to develop an air quality monitoring system with a focus on real-time detection of CO gas and P…

DESAIN NEUTRONIK TERAS GAS-COOLED FAST REACTOR (GFR) MENGGUNAKAN KODE OPENMC …

GFR merupakan reaktor maju Generasi IV yang beroperasi pada spektrum neutron cepat dengan pendingin helium, memberikan potensi tinggi dalam daur ulang aktinida serta minimalisasi limbah nuklir. Penelitian ini bertujuan untuk menganalisis desain neutronik teras Gas-cooled Fast Reactor (GFR) menggunakan kode simulasi OpenMC dan SRAC. Studi dilakukan dengan pemodelan sel bahan bakar dan teras meng…

PENGANTAR FISIKA KUANTUM

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v, 110 hlm. ; 29 cm

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539 Sum p

RANCANG BANGUN SISTEM KENDALI OTOMATIS MOLARITAS AIR TEH MENGGUNAKAN SENSOR L…

Variability in tea beverage concentration due to manual preparation can lead to inconsistent product quality and reduced consumer satisfaction. This study presents the design of an automated system to measure and control tea molarity using a Light Dependent Resistor (LDR) sensor and an ESP32 microcontroller. The system consists of one pump dedicated to concentrated tea addition, one stirring mo…

PEMETAAN TINGKAT KERAWANAN BANJIR MENGGUNAKAN METODE OVERLAY DAN SCORING BERB…

Palembang City is highly prone to flooding, particularly during the rainy season, due to a combination of high rainfall intensity, tidal river surges. Inadequate drainage systems, and rapid land-use change. This study aims to map flood vulnerability levels in Palembang using a Geographic Information System (GIS) with overlay and scoring methods applied to five key parameters: rainfall, slope, s…

ANALISIS SPASIAL DAERAH RAWAN TANAH LONGSOR DI KOTA PAGARALAM MENGGUNAKAN MET…

Pagaralam City, characterized by steep topography, a humid climate, and rapid land use changes, is highly susceptible to landslide disasters. This study aims to map landslide hazard zones and classify the hazard levels in Dempo Utara District, Pagaralam City, using Geographic Information System (GIS) methods. Five primary parameters were used: geology, slope steepness, soil type, rainfall, and …

ANALISIS KONSEP FISIKA PADA PEMENTASAN FESTAMASIO DAN POTENSINYA SEBAGAI BAHA…

The National Student Theater Festival showcases performances to express the creativity and talents of non-art college students. The eighth Festamasio, held in 2017 in Makassar, carried the theme "Physics In Theatre," incorporating concepts and content related to physics. This research was conducted to identify the physics concepts presented in the Festamasio VIII performances that can be contri…

EFEKTIVITAS MULTIMEDIA INTERAKTIF SOLAR SYTEM SCOPE DALAM MEMFASILITASI PEMAH…

Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan multimedia interaktif Solar System Scope dalam memfasilitasi pemahaman konsep siswa pada materi sistem tata surya di kelas VII SMP Negeri 1 Indralaya pada semester genap tahun akademik 2024/2025 di. Penelitian ini menggunakan pendekatan kuantitatif dengan metode eksperimen, dengan bentuk Pre-Experimental, dengan desain one group p…

DESAIN DAN ANALISIS SISTEM MONITORING PH AIR BERBASIS SENSOR PH-4502C DENGAN …

Water quality is one of the important factors in various sectors, such as agriculture, industry, and natural ecosystems. One crucial water quality parameter is pH, which measures the acidity or alkalinity of the water. The pH value of water can affect the survival of aquatic organisms, as well as chemical processes in a variety of industrial applications. Therefore, continuous monitoring of the…

APLIKASI SENSOR RS485 UNTUK MENGUKUR KONDUKTIVITAS DAN pH TANAH DIPENGARUHI O…

Penelitian ini mengembangkan sistem monitoring kualitas tanah berbasis Internet of Things (IoT) untuk mengukur pH dan konduktivitas tanah (EC) menggunakan sensor digital RS485. Mikrokontroler ESP32 digunakan untuk membaca dan mengirimkan data ke aplikasi Blynk secara real-time melalui jaringan Wi-Fi. Hasil kalibrasi menunjukkan tingkat akurasi 99,2% untuk pH dan 99,97% untuk EC dengan rata-rata…

STUDI BAHAN BAKAR NUKLIR URANIUM METAL (U-Zr) MENGGUNAKAN PERANGKAT LUNAK OPENMC

Penelitian bertujuan untuk menganalisis kinerja bahan bakar U-Zr untuk reaktor Gas-Cooled Fast Reactor (GFR). Analisis dilakukan menggunakan perangkat lunak OpenMC untuk mensimulasikan perilaku bahan bakar selama masa burnup 60 tahun, serta menganalisis perbedaan kinerjanya pada U-Zr dengan penambahan minor aktinida Np. Variasi persentase pengayaan U-235 dari 1% hingga 10% dieksplorasi untuk me…

PERANCANGAN ALAT DAN SISTEM PEMINJAMAN BUKU BERBASIS RFID DI PERPUSTAKAAN DEN…

Libraries, as centers of information and academic resources that are vital for education and research, often experience problems with inefficiency and inaccurate data in the manual book borrowing system. This research aims to overcome this problem by developing an RFID-based automatic system that is integrated with delay notifications. This system combines NodeMCU ESP32 and NFC PN532 for book i…

PEMETAAN ZONA KERAWANAN BANJIR DI KABUPATEN MUSI RAWAS UTARA BERBASIS SISTEM …

Flood is one of the natural dsasters that often occurs in North Musi Rawas Regency, South Sumatera Province, which is influenced by high rainfall and the geographical conditations of the area. Based on the axisting problems, this study aims to identif and map the level of flood vulnerability in the area. This study uses an overlay method based on Geographic Information Systems (GIS). The five m…

ANALISIS AKURASI MODEL MOBILENETV2 DALAM KLASIFIKASI CITRA X-RAY UNTUK DETEKS…

This study aims to analyze the accuracy of the MobileNetV2 model in classifying chest X-ray images for detecting four pulmonary conditions: Normal, Pneumonia, Cardiomegaly, and Pneumothorax. The dataset consists of 12.539 X-ray images obtained from public repositories and has undergone preprocessing, augmentation, and class weighting to address data imbalance. The model was developed using tran…

PEMETAAN POTENSI BAHAYA KEKERINGAN BERBASIS SISTEM INFORMASI GEOGRAFIS (SIG) …

Kabupaten Empat Lawang merupakan wilayah dengan kontur topografi bergelombang hingga perbukitan yang terletak pada jajaran Pegunungan Bukit Barisan, sehingga daerah tersebut rentan terhadap bencana kekeringan, terutama pada musim kemarau panjang. Penelitian ini bertujuan untuk memetakan potensi bahaya kekeringan di Kabupaten Empat Lawang menggunakan pendekatan Sistem Informasi Geografis (SIG) b…

CLUSTERING ARTIKEL ILMIAH BERBAHASA INDONESIA MENGGUNAKAN ALGORITMA PARTITION…

Penelitian ini bertujuan untuk menganalisis kemampuan kompetensi literasi sains materi pemanasan global dan perubahan iklim pada siswa SMA N 1 Kota Pagar Alam. Metode penelitian yang digunakan adalah metode deskriptif kuantitatif. Sampel yang digunakan pada penelitian ini sebanyak 60 siswa dari kelas XB dan XD. Instrumen penelitian yang digunakan berupa wacana panjang dan soal esai mengenai dam…

ANALISIS BUTIR SOAL KESETIMBANGAN DAN DINAMIKA ROTASI BUATAN TEKNOLOGI AI BER…

The study is aimed at analyzing the ability of students of the University of Sriwijaya's Physics Education Study Program in making the test of learning outcomes on the material of Enterprise and Energy. The study uses qualitative descriptive methods with samples of 46 students. The data was obtained through the analysis of double-choice issues made by students. The results of the study showed t…

ANALISA HUBUNGAN TEMPERATUR DAN CURAH HUJAN EKSTREM DENGAN KEJADIAN KEMARAU D…

This research aims to identify extreme temperature and rainfall patterns in Lampung Province and their relationship with natural disasters of drought and flood (hydrometeorology). The data used from 1981-2022 were processed with RClimDex software to separate 27 climate indices. Mann Kendall senslope was used to test the significance of trends in extreme temperature and rainfall analysis over a …

TREN TEMPERATUR DAN CURAH HUJAN EKSTREM DI PESISIR BARAT SUMATERA DAN KAITANN…

Penelitian ini bertujuan untuk menganalisis tren temperatur dan curah hujan ekstrem di wilayah Pesisir Barat Sumatra serta pengaruh El Niño Southern Oscillation (ENSO) dan Indian Ocean Dipole (IOD) terhadap curah hujan ekstrem di wilayah Pesisir Barat Sumatra. Metode penelitian melibatkan perangkat lunak RClimdex untuk menghitung indeks iklim ekstrem dan uji Mann-Kendall untuk menganalisis tre…

PENGEMBANGAN INSTRUMEN PENILAIAN KOGNITIF BERBANTUAN PLATFORM WORDWALL PADA M…

This research aims to produce cognitive assessments assisted by the wordwall platform on atomic nuclei and radioactivity for class XII high school students. This research is development research using Liu's measurement instrument development model. Based on the analysis of Basic Competencies (KD) and cognitive ability indicators, question indicators are designed. Based on the question indicator…

ANALISIS PEMAHAMAN SISWA TERHADAP PERUBAHAN IKLIM DAN DAMPAK PEMANASAN GLOBAL…

This study aims to determine the level of understanding of upper grade students regarding Climate Change and the Impact of Global Warming. This type of research is quantitative descriptive research. This research was conducted at SMA Negeri 1 Palembang involving 100 grade X students in the even semester of the 2022/2023 school year. The research instrument used was 22 questions in the form of m…

PENGARUH PRAKTIKUM MENGGUNAKAN PHET COLORADO TERHADAP HASIL BELAJAR SISWA MAT…

The study is aimed at analyzing the ability of students of the University of Sriwijaya's Physics Education Study Program in making the test of learning outcomes on the material of Enterprise and Energy. The study uses qualitative descriptive methods with samples of 46 students. The data was obtained through the analysis of double-choice issues made by students. The results of the study showed t…

ANALISIS POLA CURAH HUJAN WILAYAH PESISIR TIMUR SUMBAGSEL BERBASIS MACHINE LE…

Machine learning-based analysis of monsoon rainfall in the eastern coastal region of South Sumatra has been completed. The aim of this research is to analyze monsoonal rainfall in the eastern coastal region of South Sumatra based on machine learning. The research method used in this research is quantitative analysis using secondary data. The rainfall data used is from the Stations of the Meteor…

ANALISIS SIFAT MEKANIK DAN FISIKA MEMBRAN NANOFIBER PVDF/PAN/GRAPHENE MENGGUN…

Heart disease is the leading cause of death in the world. It's because the heart muscle is damaged so the heart's function is disrupted. One of the methods used to deal with heart failure is the installation of mechanical implants based on Nanofiber Technology. The composite material of PVDF/PAN combined with the conductive graphene uses the electrospinning method to regenerate heart tissue suc…

ANALISIS PETROFISIKA MENGGUNAKAN DATA WELL LOGGING UNTUK MENENTUKAN ZONA PROS…

The utilization of Well Logging data in LAS format, which displays all types of logs to be used during interpretation, is a crucial step in the process. In this stage, referred to as logging, it is considered as a unified approach to obtain hydrocarbon reserves. The reservoir zone, which is a porous rock layer on the Earth's surface containing hydrocarbons and other types of hydrocarbons at var…

ANALISIS POTENSI BAHAYA TANAH LONGSOR MENGGUNAKAN METODE SKORING DAN OVERLAY …

South Ogan Komering Ulu Regency, located in South Sumatra Province, is a highland area mostly made up of hills and has a wet tropical climate, with some mountainous areas that have relatively low temperatures. This study aims to map landslide hazard potential to identify high-risk areas and support more targeted mitigation efforts.The mapping was done using Geographic Information System (GIS) w…

ANALISIS KETERAMPILAN PROSES SAINS SISWA SMP N 1 INDRALAYA PADA MATERI HUKUM …

Penelitian ini bertujuan untuk mengetahui kualitas keterampilan proses sains di SMP N 1 Indralaya pada materi Hukum Newton. Penelitian ini menggunakan metode penelitian deskriptif kuantitatif dan analisis data menggunakan model rasch dengan sampel sebanyak 36 siswa dari populasi yang berjumlah 240 siswa. Instrumen yang digunakan dalam penelitian ini merupakan lembar kerja peserta didik (LKPD) y…

PENGEMBANGAN LKPD BERBASIS PJBL TOPIK ENERGI TERBARUKAN DENGAN MEMANFAATKAN L…

Penelitian ini bertujuan untuk menghasilkan LKPD berbasis PjBL topik energi terbarukan dengan memanfaatkan limbah cangkang karet untuk siswa kelas X SMA yang valid dan praktis. Model pengembangan yang diterapkan dalam penelitian ini adalah model pengembangan Borg & Gall yang terdiri dari tujuh tahapan. Subjek penelitiannya yaitu siswa kelas X MAN 1 Kota Prabumulih. Hasil validasi dari berbagai …