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0-1 Programing Menentukan Shortest Path yang Memenuhi Kendala
(2010-06-22)Tulisan ini membahas tentang penerapan 0-1 Programming dalam mencari suatu shortest path berkendala yang merupakan masalah knapsack pada suatu network. Masalah yang sering muncul dalam network antara lain untuk mencari ... -
1,2-dimetil-1,1,2,2-tetrafenildisilana Sulfonat Sebagai Katalis Reaksi Transesterifikasi CPO ( Crude Palm Oil ) Berkadar Asam Lemak Bebas Tinggi Untuk Menghasilkan Biodiesel
(2014-09-30)Telah dilakukan sintesa 1,2-dimetil-1,1,2,2-tetrafenildisilana sulfonat sebagai katalis reaksi transesterifikasi crude palm oil ( CPO ) dengan kandungan asam lemak bebas 7,82 % dengan variasi suhu reaksi dan pengujian ... -
1,2-dimetil-1,1,2,2-tetrafenildisilana Sulfonat Mengkatalisis Reaksi Esterifikasi Asam Palmitat Dengan 2-Butanol
(2015-02-23)2-butil palmitat telah disintesis dengan mereaksikan asam palmitat dan 2-butanol pada suhu 100oC selama 10 jam dan pada suhu 150oC selama 15 jam dengan bantuan katalis 1,2-dimetil-1,1,2,2-tetrafenil disilan sulfonat dengan ... -
1,2-dimetil-1,1,2,2-tetrafenildisilana Sulfonat Mengkatalisis Reaksi Esterifikasi Asam Stearat dengan Metanol dan 2-propanol
(2015-02-23)Esterification reaction between stearic acid with methanol and 2-propanol using 1,2-dimethyl-1,1,2,2-tetraphenyldisilane sulfonate as catalyst have gave methyl stearate and isopropyl stearate. Esterification reaction was ... -
2-Eksponen 2-Digraph Dengan Loop
(2011-04-19)On 2-digraph D, 2-exponent being defined as smallest integer h+k therefore for every pairs of vertex u and v in D there is walk from u to v with legth h + k consist of h red arc and b blue arc. 2-exponent from 2-digraph ... -
2-Eksponen Dari Digraph Dwiwarna Asimetrik Yang memuat Cycle Primitif
(2008-08-04)Suatu digraph dwiwarna adalah sebuah digraph dengan setiap arcnya terwarnai,merah atau biru. Sebuah digraph dwiwarna D dikatakan terhubung kuat bila ada bilangan tak negatif h dan k sehingga untuk setiap pasangan verteks ... -
2-Eksponen Digraph Dwiwarna Asimetrik Dengan Dua Cycle Yang Bersinggungan
(2009-05-15)Let D be a asymmetric two-colored digraph on n = 2m, m _ 4 vertices which have a common vertex and the length of each cycles is m and m + 1. Since D is asymmetric, there exists two cycles of length m are denoted by 1 and ... -
2D Panoramic Radiography and 3D CBCT of Mandibular Cortical Loss in Systemic Lupus Erythematosus (SLE) Patients of Hasan Sadikin Hospital: A Cross Sectional Study
(Universitas Sumatera Utara, 2017)Systemic Lupus Erythematosus (SLE) is an autoimmune rheumatic disease that involves extensive inflammation of the bone regions. Studies showed that the long-term medication in SLE patientsaffects the quantity and quality ... -
2D Panoramic Radiography and 3D CBCT of Mandibular Cortical Loss in Systemic Lupus Erythematosus (SLE) Patients of Hasan Sadikin Hospital: A Cross Sectional Study
(Universitas Sumatera Utara, 2017)Systemic Lupus Erythematosus (SLE) is an autoimmune rheumatic disease that involves extensive inflammation of the bone regions. Studies showed that the long-term medication in SLE patientsaffects the quantity and quality ... -
3D Anatomy Learning System Using Virtual Reality and VR Controller
(Universitas Sumatera Utara, 2019)Anatomy is the branch of biological science in medical education that focuses on structured parts of living things, especially the human body. This subject is quite difficult to learn especially if only done by reading ...