Now showing items 21-40 of 81

    • On vertex-magic total labeling of some wheel related graphs 

      Rahim, M. T.; Tomescu, I.; Slamin (Utilitas Math., 2007)
      Let G be a graph with vertex set V = V (G) and edge set E = E(G) and let e = jE(G)j and v = jV (G)j. A one-to-one map ¸ from V [ E onto the integers f1; 2; : : : ; v + eg is called vertex-magic total labeling if there ...
    • On diregularity of digraphs of defect two 

      Dafik, Mirka Miller, Costas Iliopoulos and Zdenek Ryjacek (The University of Newcastle Australia, 2007-11-05)
      Since Moore digraphs do not exist for k /= 1 and d /= 1, the problem of finding the existence of digraph of out-degree d >= 2 and diameter k >= 2 and order close to the Moore bound becomes an interesting problem. To ...
    • Structural Properties and Labeling of Graphs 

      Dafik (School of Information Technology and Mathematical Sciences, University of Ballarat, 2007-11-25)
      The complexity in building massive scale parallel processing systems has re- sulted in a growing interest in the study of interconnection networks design. Network design a®ects the performance, cost, scalability, and ...
    • Most wheel related graphs are not vertex magic 

      Rahim, M. T.; Slamin (Utilitas Math., 2008)
      Suppose $G$ is a finite graph with vertex-set $V(G)$ and edge-set $E(G)$. A one-to-one map $\lambda$ from $V(G)\cup E(G)$ onto the integers $1,2,3, \dots, |V(G)|+|E(G)|$ is called a {\it vertex-magic total labeling}, if ...
    • Vertex magic total labeling of unions of generalized Petersen graphs and unions of special circulant graphs 

      Silaban, D.R.; Parestu, A.; Herawati, B.N.; Sugeng, Kiki A; Slamin (JCMCC, 2009)
    • On super edge-magic total labeling of banana trees 

      M. Hussain; E. T. Baskoro; Slamin (Utilitas Math., 2009)
      Let G1;G2;...;Gn be a family of disjoint stars. The tree obtained by joining a new vertex a to one pendant vertex of each star is called a banana tree. In this paper we consider the super edge magic total labeling of banana ...
    • Aktivitas antimalaria ekstrak metanol dan fraksi kloroform buah Duranta repens L. pada mencit yang diinfeksi Plasmodium berghei 

      Nuri; Puspitasari, Endah; Herjuno, Adityo; Wulandari, Indrasworo Septi (Lembaga Penelitian Universitas Jember, 2009-06)
      Malaria is one of the most prevalent infectious diseases in the tropical countries. The resistance of Plasmodium for many synthetic antmalarial drugs has encouraged the scientist to look for new drugs from the nature. ...
    • Super Edge-antimagic Total Labeling of Disjoint Union of Triangular Ladder and Lobster Graphs 

      Dafik, Slamin, M Fuad, Riris R.R (Indoms Indonesian Mathematics Society, 2009-10-12)
      A graph G of order p and size q is called an (a, d)-edge-antimagic total if there exist a bijection f : V (G) U E(G) ---> {1, 2, .... , p + q} such that the edge-weights, w(uv) = f(u) + f(v) + f(uv); uv in E(G), form ...
    • Total vertex irregularity strength of wheel related graphs 

      Ahmad, Ali; Awan, K.M.; Javaid, Imran; Slamin (Australasian Journal of Combinatorics, 2011)
      For a simple graph G with vertex set V (G) and edge set E(G), a labeling φ : V (G) ∪ E(G) → {1, 2, . . . , k} is called a vertex irregular total klabeling of G if for any two different vertices x and y, their weights wt(x) ...
    • Combination of Leunca Herb Ethanolic Extract and Doxorubicin Suppresses HeLa Cells' Growth 

      Sarmoko; Putri, Dyaningtyas D.P; Puspitasari, Endah; Anindyajati; Meiyanto, Edy (Indonesian Society of Cancer Chemoprevention, 2011)
      Leunca (Solanum nigrum L.) ethanolic extract showed cytotoxic activity on several cancer cell lines (HepG2, HT-29) and showed anti-proliferative activity on MCF-7 cells. Its application as a combination agent in chemotherapy ...
    • MCF-7 Resistant doxorubicin are characterized by lamelapodia, strong adhesion on substrate and P-gp overexpression 

      Putri, Dyaningtyas Dewi P.; Sarmoko; Febriansah, Rifki; Puspitasari, Endah; Ismiyati, Nur; Fitriasari, Aditya (Indonesian Society of Cancer Chemoprevention, 2011)
      The prognosis of breast cancer patients is closely associated with the response of tumor cells to chemotherapy agent. Doxorubicin is one of the primary chemotherapeutic agents used for the treatment of breast cancer. ...
    • On Total Vertex Irregularity Strength Cocktail Party Graphs 

      Wijaya, K.; Slamin; Miller, Mirka (Jurnal Ilmu Dasar, 2011-01)
      A vertex irregular total k-labeling of a graph G is a function λ from both the vertex and the edge sets to {1,2,3,,k} such that for every pair of distinct vertices u and x, λ(u)+ Σλ(uv) ≠ λ(x)+ Σλ(xy). The integer k is ...
    • On the Existence of Non-Diregular Digraphs of Order Two less than the Moore Bound 

      Slamin; Mirka Miller (Jurnal Ilmu Dasar, 2011-01)
      A communication network can be modelled as a graph or a directed graph, where each processing element is represented by a vertex and the connection between two processing elements is represented by an edge (or, in case of ...
    • PERKEMBANGAN KOGNITIF SISWA SEKOLAH DASAR DI JEMBER KOTA BERDASARKAN TEORI VAN HIELE 

      Unknown author (FKIP Universitas Jember, 2011-07-23)
      Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar geometri hampir siswa, hal tersebut disebabkan masih banyak siswa yang belum memahami konsep dasar geometri. Ketimpangan ini terjadi mulai Sekolah Dasar sampai ...
    • Vertex-magic total labeling of the union of suns 

      Rahim, M. T.; Slamin (Ars Combinatoria, 2012)
      Let $G$ be a graph with vertex set $V=V(G)$ and edge set $E=E(G)$ and let $e=\vert E(G) \vert$ and $v=\vert V(G) \vert$. A one-to-one map $\lambda$ from $V\cup E$ onto the integers $\{ 1,2, ..., v+e \}$ is called {\it ...
    • Total Vertex Irregularity Strength of the Disjoint Union of Sun Graphs 

      Slamin; Dafik; Winnona, Wyse (International Journal of Combinatorics, 2012)
      A vertex irregular total $k$-labeling of a graph $G$ with vertex set $V$ and edge set $E$ is an assignment of positive integer labels $\{1,2,...,k\}$ to both vertices and edges so that the weights calculated at vertices ...
    • Super Antimagicness of a Well-defined Graph 

      Dafik, Alfin Fajriatin, Kunti Miladiyah F (PMIPA FKIP Universitas Jember, 2012-06-01)
      A graph G of order p and size q is called an (a, d)-edge- antimagic total if there exist a bijection f : V (G)U E(G) ---> {1,2,3,4,5,...., p+ q} such that the edge-weights, w(uv) = f(u) + f(v) + f(uv); uv in E(G), form ...
    • Design and Implementation of Roaster Control System Using Image Processing 

      Prawira Negara, Mohamad Agung; Prawira Negara, Mohamad Agung (Bogor Agricultural University, 2013)
      Indonesian coffee beans’ production significantly rises every year, but the quality of the coffee is poor especially for farmers’ home production. That’s why we need to increase the technology ...
    • ANALISIS FAKTOR PENYEBAB TIMBULNYA KELUHAN KESEHATAN MASYARAKAT DI SEKITAR SUTET-500 kV 

      haryono, sudarti (2013-03-31)
      Penelitian ini bertujuan untuk melakukan analisis factor yang menyebabkan timbulnya keluhan kesehatan masyarakat di sekitar SUTET-500 kV. Penelitian ini dilakukan terhadap masyarakat yang bertempat tinggal di sekitar ...
    • Antimagic Total labeling of Disjoint Union of Disconnected Graph 

      Dafik (CSS Jember, National Library : Katalog Dalam Terbitan (KDT), 2013-04-02)
      A network topology (either communication network in general or a network in a computer) can be modeled as a graph or a directed graph (digraph, for short), where each processing element is represented by a vertex and ...