Undergraduate Theses
Undergraduate Theses
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Pengukuran Laju Paparan Radiasi dan Efektivitas Perisai Radiasi pada Ruang CT-Scan di RSUD. Dr. Pirngadi Kota Medan
(Universitas Sumatera Utara, 2023)Research has been carried out on the measurement of radiation exposure rate and effectiveness of radiation shielding in the CT - Scan room using a Babyline Surveymeter. It aims to determine the radiation exposure rate ... -
Pelapisan Magnetit pada Tembaga Menggunakan Electrophoretic Deposition untuk Aplikasi Heat Pipe
(Universitas Sumatera Utara, 2023)In this research, the synthesis of magnetite nanofluid was conducted as a suspension for coating copper using the Electrophoretic deposition method with voltage variations of 15, 20, 25, and 30 volts. The variations included ... -
Perbandingan Energi Terkumpul dari Solar Tracker dan Panel Statis 40 WP Berbasis ATMega328
(Universitas Sumatera Utara, 2023)This experiment aimed to evaluate the energi efficiency of a solar tracking panel compared to a ground-fixed solar panel. A 40 WP solar panel equipped with a time-tracking mechanism was used to monitor the sun's movement ... -
Rancang Bangun Sistem Counter Pengunjung Berdasarkan Kapasitas Ruangan Menggunakan Sensor Infrared, Sensor Suhu, dan Servo Motor Berbasis Mikrokontroler Wemos D1R1
(Universitas Sumatera Utara, 2023)Post-public outbreaks are still limited and regulated by several health protocols to avoid the rapid and wide spread of the virus. One of the protocols is to limit crowds or density, especially in closed spaces. Based on ... -
Pengukuran Medan Listrik di Bawah Saluran Transmisi 150 KVdan Perhitungan dengan Menggunakan Metode Bayangan Kompleks
(Universitas Sumatera Utara, 2023)High voltage and current flowing in the transmission line can cause an electric field. The calculation of electric field strength in high voltage airways will certainly be difficult if done manually, therefore calculating ... -
Pengukuran Medan Listrik di Bawah Saluran Transmisi 150 KV dan Perhitungan dengan Menggunakan Metode Bayangan Kompleks
(Universitas Sumatera Utara, 2023)High voltage and current flowing in the transmission line can cause an electric field. The calculation of electric field strength in high voltage airways will certainly be difficult if done manually, therefore calculating ... -
Pembuatan dan Karakterisasi Sampel Beton Polimer Berbahan Dasar Serat Pelepah Kelapa Sawit (Elaeis) dan Serbuk Kayu dengan Perekat Resin Epoxy
(Universitas Sumatera Utara, 2023)The research has been done on manufacturing of polymer concrete which has made from sand, sawdust, waste of palm frond fiber(elaeis) and epoxy resin. Manufacture of sample was made by sieving sand and sawdust using a 100 ... -
Pengukuran Medan Listrik di Bawah Saluran Transmisi 150 KV dan Perhitungan dengan Menggunakan Metode Bayangan Kompleks
(Universitas Sumatera Utara, 2023)High voltage and current flowing in the transmission line can cause an electric field. The calculation of electric field strength in high voltage airways will certainly be difficult if done manually, therefore calculating ... -
Pembuatan Dan Karakterisasi Sampel Beton Polimer Berbahan Dasar Serat Pelepah Kelapa Sawit (Elaeis) dan Serbuk Kayu dengan Perekat Resin Epoxy
(Universitas Sumatera Utara, 2023)The research has been done on manufacturing of polymer concrete which has made from sand, sawdust, waste of palm frond fiber(elaeis) and epoxy resin. Manufacture of sample was made by sieving sand and sawdust using a 100 ... -
Penggunaan Limbah Sekam Padi dan Pasir Besi sebagai Bahan Magnet Permanen
(Universitas Sumatera Utara, 2023)The preparation of rice husk waste and iron sand as a permanent magnet material using the Solid State Reaction method has been successfully carried out. Preparation of samples of rice husk waste and iron sand with a ... -
Pemanfaatan Serbuk Cangkang Kelapa Sawit dan Serat Cangkang Kulit Kopi dalam Pembuatan Beton Polymer dengan Resin Epoxy sebagai Perekat
(Universitas Sumatera Utara, 2023)Research has been carried out on polymer concrete using palm oil shell powder, coffee shell fiber, with epoxy resin. This research aims to determine the effect of adding palm oil shell powder and coffee shell fiber on the ... -
Pembuatan dan Karakterisasi Paving Block Ringan dengan Agregat Beton Bekas dan Serat Ampas Tebu sebagai Filler
(Universitas Sumatera Utara, 2023)studies has been achieved on the manufacture and characterization of paving blocks using used concrete aggregate and bagasse fiber as filler, with the characterization carried out including physical tests and mechanical ... -
Karakterisasi Bolus Radioterapi Berbahan Silicone Rubber dan Resin Epoksi pada Energi 8 MeV dan 10 MeV
(Universitas Sumatera Utara, 2023)Radiotherapy bolus has been successfully made using melt-intercalation method with silicone rubber and epoxy resin. Some composition variations used are silicone rubber: epoxy resin: catalyst (80:16:4)%v/v, (80:17:3)%v/v, ... -
Analisis Perbandingan Kualitas Sumber Air pada Mineral Water Vending Machine Berbasis Tenaga Surya
(Universitas Sumatera Utara, 2023)Mineral Water Vending Machines (MWVM) have become a popular solution for providing easy and fast access to quality drinking water. This research aims to analyze the quality of well water sources and river water in MWVM ... -
Pemanfaatan Serat Eceng Gondok (Eichhornia Crassipes) dalam Pembuatan Beton Polimer dengan Penambahan Resin Epoxy sebagai Perekat
(2023)Resealrch hals been calrried oult on malking polymer concrete ulsing al composition raltio: salnd, walter hyalcinth fiber alnd epoxy resin to determine the effect of aldding walter hyalcinth fiber on the physicall alnd ... -
Pemurnian Minyak Jelantah Menggunakan Adsorben Berbasis Zeolit Alam Pahae dan Karbon Aktif Sekam Padi
(Universitas Sumatera Utara, 2023)This research aims to purify used cooking oil using adsorbents based on pahae natural zeolite and rice husk activated carbon. Zeolite as matrix and rice husk activated carbon as filler were made into powder with a size of ... -
Pembuatan dan Karakterisasi Mullite dari Kaolin Alam dan Alumina Dross
(Universitas Sumatera Utara, 2023)Ceramic mullite has been made using several materials, namely kaolin, pure alumina, and alumina dross. Mullite was prepared with a stoichiometric composition of 2Al2O3.SiO2, with variations in pure alumina and the addition ... -
Pengaruh Paparan Pulsa Medan Elektrik Terhadap Penurunan Bakteri pada Daging Ayam
(Universitas Sumatera Utara, 2023)Chicken meat consumption in Indonesia has been consistently increasing annually. However, the quality control mechanisms governing chicken meat production remain deficient. This is exemplified by the fact that chicken meat ... -
Sistem Monitoring pada Alat Destilasi Crude Oil Limbah Plastik Berbasis IoT
(Universitas Sumatera Utara, 2023)Purification of plastic waste crude oil by distillation process is carried out to produce purer oil products. This research aimed to utilise technological advances in producing an Internet of Things (IoT)-based monitoring ... -
Simulasi Numerik dari Model Dinamika Opini dengan Gangguan pada Kisi Dua Dimensi
(Universitas Sumatera Utara, 2023)This study examines the Sznajd opinion dynamics model with a noise parameter has been analyzed. The Sznajd model describes agent-agent interaction rules to reach an agreement or consensus. The model is implemented on a two ...
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