Undergraduate Theses
Undergraduate Theses
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Pengaruh Komposisi Al2O3 pada Phase Change Material Berbasis Peg–6000
(Universitas Sumatera Utara, 2024)Phase Change Material (PCM) research has been conducted by mixing PEG 6000 - Alumina Oxide (Al2O3) - Sodium Dodecyl Benzene Sulfonate as a Thermal Energy Storage (TES) application. This research is intendent to produce the ... -
Rancang Bangun Alat Deteksi Panas Kabel Berbasis Internet of Things (IoT) Menggunakan Mikrokontroler Node MCU V3
(Universitas Sumatera Utara, 2022)Electricity is the most widely used energy today because of its practicality and efficiency in terms of control and distribution. Electrical energy is the easiest to distribute because it is not physical because it only ... -
Pembuatan dan Pengujian Campuran Bahan Bakar Bensin Berbasis Pemanfaatan Limbah Pisang
(Universitas Sumatera Utara, 2024)In this research, the use of bioethanol from banana peel waste as a mixture of gasoline fuels has proven to be effective in reducing problems that really annoy community and is proven to be able to improve engine performance ... -
Pengaruh Variasi Suhu Aktivasi Arang Aktif Kulit Pisang Kepok Sebagai Adsorben untuk Menurunkan Salinitas Air Laut
(Universitas Sumatera Utara, 2024)Research on adsorbents based on activated carbon from banana peel has been conducted for reducing seawater salinity. The peel was carbonized at 350˚C for 30 minutes. The activated carbon from banana peel was sieved using ... -
Alat Kontrol Dissolved Oxygen dengan Automatic Sensor Lifter dan Aerator pada Budidaya Ikan Air Tawar Terintegrasi IoT
(Universitas Sumatera Utara, 2024)Dissolved oxygen (DO) is a crucial parameter in aquaculture, directly influencing the growth and survival of freshwater fish. Fluctuations in DO levels, caused by factors such as undecomposed fish waste, low light ... -
Pengaruh Penambahan Zeolit Terhadap Pembuatan Beton Polymer dari Bahan Cangkang Kulit Kopi dan Batu Apung dengan Campuran Resin Polyurethane
(Universitas Sumatera Utara, 2024)The utilization of eco-friendly raw materials unique physical properties has become a focus in the development of polymer concrete technology. One of the attractive raw materials is zeolite, a natural mineral with absorption ... -
Sistem Monitoring Kelembaban, Suhu dan pH pada Media Maggot Black Soldier Fly (BSF) Terintegrasi Internet of Things (IoT)
(Universitas Sumatera Utara, 2024)Increasing the production of maggot cultivation requires control of growth media quality parameters including humidity, temperature and pH. The monitoring system of humidity, temperature and pH in black soldier fly (BSF) ... -
Karakterisasi Termoplastik Low Density Polyethylene (LDPE) dengan Filler Silika Abu Boiler Kelapa Sawit (ABKS) yang Disintesis Menggunakan Metode Kopresipitasi
(Universitas Sumatera Utara, 2024)The manufacture of Low Density Polyethylene (LDPE) thermoplastic with palm oil boiler ash silica filler has been carried out using the coprecipitation method. The synthesis of palm oil boiler ash silica (POBA) was carried ... -
Pengaruh Penambahan Zeolit Alam Pahae dan Limbah Teh dengan Resin Epoxy sebagai Perekat terhadap Karakteristik Beton Polimer
(Universitas Sumatera Utara, 2024)The production of polymer concrete has been carried out to observe the effect of adding natural Pahae zeolite and tea waste on the characteristics of polymer concrete using epoxy resin adhesive. The sample preparation began ... -
Penggunaan Smote Untuk Meningkatkan Kinerja Model Deteksi Eksoplanet Berdasarkan Data Fluks Bintang
(Universitas Sumatera Utara, 2024)detecting them is a major challenge in modern astronomy. One of the primary methods for detecting exoplanets is the transit method, which takes advantage of the changes in a star's light flux as a planet passes in front ... -
Rancang Bangun Kendali Nutrisi untuk Peningkatan Efisiensi Tanaman Hidroponik Berbasis Internet of Things (IoT)
(Universitas Sumatera Utara, 2024)As the area of agricultural land continues to decrease while the human population increases, the demand for food also rises in parallel. There is a need for planting techniques that do not use soil as a growing medium. ... -
Implementasi Sistem Pemantauan Batuk dengan Sensor Suara dan Akselerometer Berbasis Internet of Things (IoT)
(Universitas Sumatera Utara, 2024)Chronic respiratory diseases, have a significant impact on global health, especially in developing countries. Coughing is a major symptom that plays a role in the diagnosis and transmission of TB. This study aims to design ... -
Pengaruh Komposisi Fe3O4 pada Phase Change Material (PCM) Berbasis Peg 6000-Getah Damar
(Universitas Sumatera Utara, 2024)Phase change material (PCM) compositions based on PEG 6000, Fe3O4, resin, and SDBS by sonication method at 80 ° C frequency 40 kHz was prepared. The composition variations of the mass used are 2%Damar : 98%PEG6000, 2%Fe3O4 ... -
Pembuatan dan Karakterisasi Karbon dari Cangkang Kepiting Bakau (Sylla Serrata) sebagai Remediasi Logam Fe pada Air Sumur
(Universitas Sumatera Utara, 2024)Research has been conducted on the manufacture and characterization of carbon from mangrove crab (Sylla Serrata) shell waste as a remediation of Fe (iron) metal in well water. Carbon preparation was carried out through ... -
Sintesis dan Karakterisasi Phase Change Material Berbasis Komposit Peg-6000 dan Zno
(Universitas Sumatera Utara, 2024)This study aims to determine and analyze the synthesis and characterization of PEG-6000 based Phase Change Material with the addition of ZnO. The raw materials used are PEG 6000, ZnO and Sodium Dodecyl Benzene Sulfonate ... -
Pembuatan Nanoserat Selulosa Tongkol Jagung Sebagai Bahan Bioplastik Dengan Plasticizer Sorbitol
(Universitas Sumatera Utara, 2024)Research has been conducted on bioplastics made from cellulose nanofibers from corn cobs and chitosan with sorbitol plasticizer, varying the ratio of cellulose nanofibers and chitosan at 30%:70%; 40%:60%; 50%:50%; 60%:40%; ... -
Pembuatan Nanoserat Selulosa Tandan Kosong Kelapa Sawit sebagai Elektroda Superkapasitor Berbasis Nikel Oksida dan Grafena Oksida
(Universitas Sumatera Utara, 2024)Preparation of palm empty fruit bunch cellulose nanostructures as supercapacitor electrodes based on Nickel Oxide and Graphene Oxide has been carried out. In this study, characterization was carried out, among others: ... -
Pengaruh Penambahan Filler Serat Cangkang Kopi terhadap Karakterisasi Plastik Biodegradable Pati Biji Durian dengan Plasticizer Sorbitol
(Universitas Sumatera Utara, 2024)In this study, biodegradable plastic was made using the melt intercalation method. At the initial stage, starch was obtained from durian seed waste that had been blended and precipitated. Biodegradable plastic made from ... -
Rancang Bangun dan Analisa Menu Elektronik Terintegrasi Internet of Things Berbasis Mongodb, Expressjs, Reactjs, Nodejs (MERN) Stack Website
(Universitas Sumatera Utara, 2024)In this digitalization era, technology and communication are rapidly advancing, even extending into the culinary field, requiring managers to compete in improving the quality of services provided. An electronic menu device ... -
Pemodelan dan Simulasi Sistem Energi Angin pada Turbin Angin Menggunakan Simulate Multidomain Physical Systems (SIMSCAPE) pada Matlab Simulink
(Universitas Sumatera Utara, 2024)The wind energy system simulation modeling on a wind turbine was created using Simulate Multidomain Physical Systems (SIMSCAPE) in Simulink Matlab. This Program is designed to simulate wind turbines and measure wind speed, ...
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