Faculty of Mathematics and Natural Sciences: Recent submissions
Now showing items 1761-1780 of 11354
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Perancangan dan Pembuatan Pengaman Sistem Ganda pada Miniatur Pintu Brankas Menggunakan Mikrokontroller Atmega8535 dan Barcode Dikombinasikan dengan Pin.
(Universitas Sumatera Utara, 2012)The development of technology in the cultural community Indonesia the longer growing. All work is organised can be completed quickly, practical, and effective. Therefore the level of need for electronic equipment is very ... -
Pengaruh Lama Penahanan Suhu (HOLDING TIME TEMPERATURE) terhadap Kekuatan TarikdDan Kekerasan Baja Karbon Menengah NS 1045 dengan Menggunakan Media Pendingin NaCl
(Universitas Sumatera Utara, 2012)Has done research on the effect of detention time and temperature on tensile strength of carbon steel hardness NS 1045 with hardening temperature 830°C using cooling media NaCl 30%. The results obtained after testing ... -
Analisis Gangguan Melalui Sistem Automatic Meter Reading di PT. PLN (PERSERO) Cabang Pematangsiantar
(Universitas Sumatera Utara, 2010)AMR system consists of the control center, communications media and electronic meters which is a data reading system - automatic meter data that can be used for purposes of monitoring, and controlling the energy supply ... -
Pendekatan Program Tujuan Ganda untuk Menyelesaikan Permasalahan Fuzzy Transportasi
(Universitas Sumatera Utara, 2011)In this paper presented transportation problem which supplies and demands are trapezoidal fuzzy number and the objective function assumed multiple objective. The optimal solution of the problem is founded by solving the ... -
Pemanfaatan Terak Baja sebagai Agregat Halus pada Pembuatan Beton
(Universitas Sumatera Utara, 2011)Steel slag is a by product from PT. Growth Sumatra Industry, a steel melting industry which is a located in Medan-Belawan. This product contains Silica as a function to improve the interface between aggregate with ... -
Aplikasi Transaksi Point Of Sale Menggunakan Visual Basic 6.0
(Universitas Sumatera Utara, 2012)Aplikasi Point of Sale merupakan suatu sistem pakar yang dirancang sebagai alat untuk melakukan transaksi penjualan dan pelaporan data penjualan yang detil dan terintegrasi dan pencatat stok barang. Sistem aplikasi ini ... -
Pengaruh Abu Cangkang Kelapa Sawit sebagai Bahan Tambahan pada Pembuatan Batako
(Universitas Sumatera Utara, 2010)This research was conducted with the aim to know the influence of oil palm shell ash in conblock making. Conblock made cylindrical with a diameter of 5cm. Printed as a normal conblock making comparison with the mixed ... -
Optimasi Perencanaan Produksi dengan Metode Goal Programmming (Study kasus pada Usaha Kecil Menengah Wira Bakery)
(Universitas Sumatera Utara, 2011)This paper discusses about the Goal Programming methodin Wira Bakery. Goal Programming method showed that the Goal Programming optimization results were more favorable than that during this diterpakan by the company. ... -
Pengendalian Pintu Gerbang Otomatis Berbasis Programmable Logic Control (PLC)
(Universitas Sumatera Utara, 2010)Has designed a safety device gate by using password of handphone or PLC Omron Sysmac C20-based manual button. Decoder DTMF was used to converse DTMF signal from handphone into binary code form. Four-bit binary data ... -
Media Pembelajaran Matematika Kelas Vii Tingkat Sekolah Menengah Pertama Menggunakan Macromedia Flash 8
(Universitas Sumatera Utara, 2014)Kajian ini bertujuan untuk membangun animasi yang dapat menjadi alat bantu dalam dunia pendidikan khususnya dalam pelajaran matematika untuk kleas VIII SMP. Media pembelajaran ini dirancang dengan menggunakan perangkat ... -
Karakterisasi Fisis Batako dengan Pemanfaatan Abu Jerami Padi
(Universitas Sumatera Utara, 2010)This research is done for the usage of rice straw waste for the concrete block manufacturing. The variation of rice straw ash composition of the sand are : 0%, 10%, 20%, 30%, 40% and 50%, with 28 days hardening time. ... -
Pengukuran Kadar Gas Pencemar Nitrogen Dioksida (No2) di Udara Sekitar Kawasan Industri Medan
(Universitas Sumatera Utara, 2010)Measurement the rate of dioxide nitrogen ( NO2) on the air around industrial area of Medan site. Measurement of wind Speed, temperature of air and air dampness to know the meteorology factor influence to rate of NO2. ... -
Penentuan Kadar Nacl Dan Kadar H2o Dalam Margarin Dengan Metode Titrasi Argentometri
(Universitas Sumatera Utara, 2012)NaCl parameters were measured using titration argentometry method while H2O parameter was measured using a method of heating on the Hot Plate. The results of measurements of NaCl and H2O content expressed in percent ... -
Iklan Layanan Kesehatan Masyarakat Menggunakan Macromedia Flash 8
(Universitas Sumatera Utara, 2014)Media iklan kesehatan masyarakat yang kurang menarik dan tidak tepat sasaran tentu tidak efektif untuk memberikan kesadaran pada masyarakat untuk memulai gaya hidup sehat serta mensosialisasikan tentang narkoba,Aplikasi ... -
Pengembangan Metode Heuristik Untuk Persoalan Rute Multi Objektif
(Universitas Sumatera Utara, 2016)The multi-objective route problems can be solved with heuristic methods. One of the multi-objective route problems is the school bus routing problem (SBRP). The objective function of this discussion is to minimize the time ... -
Solusi Analitik dan Solusi Numerik Ko Nduksi Panas Pada Arah Radial Dari Pembangkit Energi Berbentuk Silinder
(Universitas Sumatera Utara, 2014)Calculation has been done analytically and numerically by finite difference approach to the heat conduction equation with physical systems cylindrical energy generation in the radial direction. This paper presents ... -
Model Penentuan Lokasi Hub dalam Jaringan Komunikasi
(Universitas Sumatera Utara, 2011)This thesis describes a model for determining the location of hubs in communication networks, of course concerning the there are problems of location. To be effective, the functions of hub of the networks, are necessarily ... -
Performance Jaringan Komputer Menggunakan Router Board RB750
(2014)Jaringan komputer adalah kumpulan atau beberapa komputer yang terhubung sehingga dapat berkomunikasi, termasuk juga printer dan peralatan lainnya yang terhubung satu sama lain, Data atau informasi ditransfer lewat kabel ... -
Analisis kepuasan konsumen KFC berdasarkan Tingkat Pelayanan dan Harga Menggunakan FUZZY
(Universitas Sumatera Utara, 2011)Customer satisfaction is a basic need that can be described as something enjoyable. Society as a consumer would always expect good service and fast in fulfilling the needs and desires, the customer has the right to get ... -
Peramalan Kecepatan Angin Bulanan di Kota Medan dengan Metode Box Jenkins Tahun 2012
(Universitas Sumatera Utara, 2012)Di Indonesia meteorologi di asuh dalam Badan Meteorologi dan Geofisika di Jakarta yang sejak enam puluhan telah di terapkan menjadi suatu direktorat perhubungan udara. Direktorat BMG tersebut bertugas untuk mengadakan ...