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Vol. 04, Issue 1, January 2009
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Browsing Vol. 04, Issue 1, January 2009 by Issue Date

Browsing Vol. 04, Issue 1, January 2009 by Issue Date

Now showing items 1-11 of 11

AN ALGORITHM FOR SOLVING MINIMUM EDGE-RANKING SPANNING TREE PROBLEM ON PARTIAL K-TREES

Sultana, Razia (Daffodil International University, 2009-01-01)

An edge-ranking of a graph G is a labeling of its edges with positive integers such that every path between two edges with the same label i contains an intermediate edge with label j>i. The minimum edge-ranking spanning ...
A COMPARATIVE STUDY OF THE METHODS OF SOLVING NON-LINEAR PROGRAMMING PROBLEM

Das, Bimal Chandra (Daffodil International University, 2009-01-01)

The work present in this paper is based on a comparative study of the methods of solving Non-linear programming (NLP) problem. We know that Kuhn-Tucker condition method is an efficient method of solving Non-linear programming ...
ACCELERATION OF VORTEX METHODS CALCULATION USING MDGRAPE-2 AND MDGRAPE-3: A COMPARATIVE STUDY

Sheel, Tarun Kumar (Daffodil International University, 2009-01-01)

The calculation of vortex method has been accelerated by using special-purpose computers, MDGRAPE-2 and MDGRAPE-3, respectively. The similar algorithm has been implemented and the improvement in speed of MDGRAPE-2 was ...
EFFECT OF REINFORCEMENT ON STRENGTH BEHAVIOR OF HANDMADE JUTE PAPER

Hossain, H. M. Zakir (Daffodil International University, 2009-01-01)

To produce high strength handmade paper, handmade was reinforced by jute fibre along with/without internal additives (rosin, wax etc.), external additive such as Microcrystalline Cellulose(MCC) suspension. Optimum ...
USES OF NATURAL FRUIT (DIOSPYROS EMBRYPTERIS PERS) AS A ROT-PROOFING AGENT

Jafrin, Shamina; Dilruba, F. A.; Uddin, Md. Kamal; Gomes, Isidore; Islam, Md. Emdadul (Daffodil International University, 2009-01-01)

Two different types of hessian fabrics (sized and desized) were treated with unripe natural fruit juice ( Botanical Name: Diospyros embrypteris Pers) and copper sulphate solution. The physico-chemical properties of the ...
A NEW APPROACH FOR DISPARITY MAP DETERMINATION

Chowdhury, M. Mozammel Hoque; Bhuiyan, Md. Al-Amin (Daffodil International University, 2009-01-01)

This article presents a new method to determine disparity map useful for three-dimensional (3D) scene reconstruction. The main task behind the computation of disparity map is stereo correspondence matching. In recent ...
A COMPUTATIONAL METHOD FOR FUZZY ARITHMETIC OPERATIONS

Akther, Thowhida; Ahmad, Sanwar Uddin (Daffodil International University, 2009-01-01)

In this paper, a computer implementation to evaluate the arithmetic operations on two fuzzy numbers with linear membership functions has been developed. The fuzzy arithmetic approached by the interval arithmetic is ...
ANTIFUNGAL ACTIVITY OF MIXED LIGAND TRANSITION METAL COMPLEXES OF SOME DIBASIC ACID AND HETEROCYCLIC BASES

Hossain, Md. Belayet; Islam, M. Saidul; Hassan, Md. Nazmul; Yousuf, M.A.; Salam, M. Abdus (Daffodil International University, 2009-01-01)

Mixed ligand transition metal complexes of Cu (II), Co (III), Rh (III) and Pt (IV) ions with dibasic acids viz., diphenic acid and adipic acid as primary ligands and amine bases as secondary ligands have been synthesized. ...
STUDY ON THE EFFECT OF SIZE MATERIAL ON JUTE-COTTON UNION FABRIC

Jafrin, Shamina; Azad, Md. Abul Kalam (Daffodil International University, 2009-01-01)

A study was performed on the jute- cotton union fabric to show the effect of sizing on the properties of union fabric. Here, the cotton yarn was used in the warp direction and jute yarn was used in the weft direction. ...
IDENTIFICATION AND IMPACT ANALYSIS OF INVASIVE SPECIES: A CASE STUDY IN THE MONGLA SEA PORT AREA OF BAGERHAT DISTRICT OF BANGLADESH

Amin, Md. Nurul; Ali, Mohd. Yousuf; Salequzzaman, Md. (Daffodil International University, 2009-01-01)

Manipulation through invasion is a major problem in most of the port areas in recent world. Mongla is an important sea port that has accomplished the activities like import and export of various goods inside and outside ...
EXPERIMENTAL INVESTIGATION ON ROLING-SLIDING CONTACT PROPERTIES OF WC CERMET COATINGS

Nuruzzaman, D. M.; Nakajima, A; Mawatari, T (Daffodil International University, 2009-01-01)

In this study, tribological properties of Hi-HVOF sprayed WC-Cr-Ni cermet coatings were investigated experimentally under lubri-cated rolling-sliding contact. Coatings were deposited onto the induction hardened carbon steel ...

Browsing Vol. 04, Issue 1, January 2009 by Issue Date

Browsing Vol. 04, Issue 1, January 2009 by Issue Date

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