Undergraduate Theses
Undergraduate Theses
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Penentuan Medan Gravitasi Einstein Dalam Ruang Minkowski Menggunakan Simbol Christoffel Jenis I dan II
(Universitas Sumatera Utara, 2012)Theoretical studies have been conducted concerning the determination of Einstein's gravitational field in Minkowski space through the study on the phenomenon of bending of starlight around the sun. This assessment showed ... -
Rancangan Alat Pengaman Sepeda Motor Sistem Ganda Berbasis Mikrokontroller Menggunakan Bluetooth Linvor EGBT-046S
(Universitas Sumatera Utara, 2013)Has designed a motorcycle safety equipment with dual system based microcontroller using Bluetooth Linvor EGBT-046S as a solution in the field of motorcycle safety . This device designed use two safety systems , the ... -
Pengaruh Grid(Kisi) Linier terhdap Ketajaman dan Densitas Gambar Film Rontgen pada Pemotoan Schedel
(Universitas Sumatera Utara, 2011)Well done research on the effect of grid Linear on sharpness and density of x-ray film images on schedell lateral to get a quality radiographic results with respect to sharpness and density schedel radiography. Density ... -
Pengukuran Kecepatan Kendaraan Bermotor Berbasis Mikrokontroler Atmega8535 Melalui Komunikasi GSM
(Universitas Sumatera Utara, 2012)Have been designed a measurement speed of vehicle device by using microcontroller ATMega8535, wich is equipped with two infrared sensors as a means of detecting vehicle speed, the distance between sensor 1 and 2 is 50 ... -
Pengaruh Parameter Fisika terhadap Jumlah Koloni Bakteri E.Coli pada Air di Sekitar TPAL Domestik Kab. Aceh Tamiang
(Universitas Sumatera Utara, 2011)Studies have been conducted to determine the parameters of physics to the number of colonies of E. Coli bacteria found around the domestic TPAL Kab.Aceh Tamiang using the software SPSS version 13.0 with the correlation ... -
Pengaruh Konsentrasi Naoh sebagai Media Pendingin terhadap Sifat Mekanik Baja Karbon Menengah dengan Adanya Perlakuan Panas
(Universitas Sumatera Utara, 2012)Have done a study on the influence of the concentration of NaOH as a cooling medium on the mechanical properties of medium carbon steel with a heat treatment. Heating medium carbon steel in the furnace heated up to 850 ... -
Penurunan Persamaan Navier Stokes dalam Bentuk Persamaan Diferensial untuk Gerak Fluida Laminer
(Universitas Sumatera Utara, 2011)Generally set of Navier-Stokes equations describing the motion of a fluid such as liquids and gases. This equation states that the change in momentum of fluid particles depends on the strength of internal and external ... -
Studi Karakteristik Erosi Permukaan Oksida Untuk Aplikasi Boiler PLTU Dengan Menggunakan Material SS310
(Universitas Sumatera Utara, 2022)One of the important components in a steam power plant is a boiler, but there are often leaks in the boiler walls due to erosion caused by fly ash. This study aims to determine how the phenomenon of erosion in the boiler, ... -
Pengujian Tegangan Dadal untuk Media Dieleketrikum Minyak Pelumas
(Universitas Sumatera Utara, 2011)Breakdown voltage is apliance for the voltage and also technique data ralate to strength dielectric. In this research it is displayed strength dielectric of TOP 1 SAE 10W-40, MESRAN SAE 10W-40, ENDURO 4T SAE 10W-40 ... -
Pembuatan Data Logger Extensometer Berbasis AVR Atmega 8535 untuk Memonitoring Pergeseran Tanah
(Universitas Sumatera Utara, 2011)Extensometer is a tool that serves as the detection of a shift in the soil surface, either a shift in the form of land or land falls flowing down in the form of large blocks. This shift sensor utilizing sliding ... -
Studi Karakteristik Erosi Pada Pelat Baja ASTM516 Untuk Aplikasi Boiler PLTU
(Universitas Sumatera Utara, 2022)PLTU is a generator that relies on the kinetic energy of steam to produce electrical energy. One component of PLTU is a boiler, in the boiler there are hundreds of wall tubes. The wall tube inside the boiler is usually ... -
Rancang Bangun Sistem Monitoring Kecepatan Angin dan Arah Angin Pada Turbin Angin Berbasis Internet Of Things (IoT)
(Universitas Sumatera Utara, 2022)The wind speed and wind direction monitoring system has been successfully designed on an IoT-based wind turbine. This tool is designed to determine the potential for wind energy in two locations, namely the TPI Nelayan ... -
Desain Sensor Fiber Optic Berbasis Microbending untuk Deteksi Beban Rendah
(Universitas Sumatera Utara, 2022)This thesis has been designed load sensor by using fiber optic based on micobending for experimental of low load detection. The aimed of this oprical fiber to quantify weight of the load. The manucfacture of the load sensor ... -
Pembuatan dan Karakterisasi Beton Polimer dengan Agregat Pasir Silika dan Batu Apung Serta Limbah Ampas Teh Sebagai Filler
(Universitas Sumatera Utara, 2022)Research has been carried out on polymer concrete made from a mixture of silica sand, pumice stone, tea dregs waste, and polyester resin. This research was conducted to determine the effect of adding tea dregs waste to ... -
Analisa Data Pengujian dan Kalibrasi Inkubator Perawatan
(Universitas Sumatera Utara, 2013)Testing and calibration of INCUBATOR BABY YP-930 has been performend using incu analyzer, safety analyzer 601 and held at Balai Pengamanan Fasilitas Kesehatan Republik Indonesia, with the proviso that the INCUBATOR ... -
Penggerak Panel Surya Menggunakan Sensor Cahaya (LDR) dengan Pengendali Mikrokontroler Atmega8535
(Universitas Sumatera Utara, 2009)Penggerak panel surya menggunakan sensor cahaya (LDR) dengan pengendali mikrikontroller ATMEGA8535 adalah sebuah sistem yang dibuat untuk memaksimalkan pemanfaatan energi matahari. Sistem ini dilengkapi oleh lima buah ... -
Pengaruh Temperatur dan Sifat Supersimetri Lubang Hitam Sferis
(Universitas Sumatera Utara, 2011)In this final settlement discussed Reissner-Nordstrom solution which is a spherical black hole solutions resulting from the expansion of the Schwarzschild metric. Schwarzschild metric is derived from Einstein's field ... -
Analisis Stabilitas Metode Forward Time-Centre Space (FTCS) dan Lax-Wendroff pada Simulasi Penyelesaian Persamaan Adveksi
(Universitas Sumatera Utara, 2011)A program for simulation of advection equation solving by using MATLAB R2009b (version 7.9.0.529) was composed. Simulation be done with FTCS and Lax-Wendroff method for known about stability methods at advection equation ... -
Analisis Jaringan Lokal Akses Tembaga pada Performansi Dalam Berbasis Teknologi ADSL
(Universitas Sumatera Utara, 2011)The discussion of this study is more focused at an analysis and counting of the copper cable access network in distribute data service using DSLAM performancy as a basis parameters of electric copper cable which are ... -
Karakterisasi Sifat Perlindungan Keausan Pelumas SAE 10W-30 dengan Penambahan Nano Aditif MoS2 sebagai Pemodifikasi Gesekan.
(Universitas Sumatera Utara, 2016)Had been done research of characterization wear protection of lubricating oil SAE 10W-30 with nanoparticle additive Molybdenum disulfide (MoS2) as friction modifier. The research used surfactant sodium dodesil sulfate ...
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