DIU Journal of Science and Technology: Recent submissions

  • EFFECT OF GRAPHICAL METHOD FOR SOLVING MATHEMATICAL PROGRAMMING PROBLEM 
    Das, Bimal Chandra (Daffodil International University, 2010-01-01)
    In this paper, a computer implementation on the effect of graphical method for solving mathematical programming problem using MATLAB programming has been developed. To take any decision, for programming problems we ...
  • A SECURED MESSAGE TRANSACTION APPROACH BY DYNAMIC HILL CIPHER GENERATION AND MESSAGE DIGEST CONCATENATION 
    Jabiullah, M. Ismail; Sarker, Md. Zakaria; Rahman, Anisur; Rahman, M. Lutfar (2010-01-01)
    Secured message transactions are very much desirable for electronic communications in so many ways. A secured message transaction technique has been designed, developed and implemented using Java ...
  • A COMPARATIVE STUDY OF DIFFERENT QUEUING TECHNIQUES IN VOIP, VIDEO CONFERENCING AND FILE TRANSFER 
    Rashed, Mohammad Mirza Golam; Kabir, Mamun (Daffodil International University, 2010-01-01)
    Today’s Internet only provides Best Effort Service. Traffic is processed as quickly as possible, but there is no guarantee of timelines or actual delivery. With the rapid transformation of the Internet into a commercial ...
  • VOLUMETRIC AND VISCOMETRIC STUDIES ON ELECTROLYTES IN NON-AQUEOUS SOLVENT 
    Yousuf, M. A; Reza, K. M. Salim; Moniruzzaman, Md.; Aziz, M. A. (Daffodil International University, 2009-07-01)
    The densities, r and viscosities, h of NH4Cl, NiCl2 and FeCl3 in dimethylsulfoxide were studied as a function of concentration. The partial molal volume, ( 0 v j ) of these electrolytes were evaluated. The viscosity and ...
  • OPTIMIZATION OF THE BIOEQUIVALENCE STUDY OF ESOMEPRAZOLE CAPSULE CONTENTS AFTER IN VITRO SUSPENSION IN SOFT FOODS USING HPLC 
    Alauddin, M.; Hossain, K. M. Z; Rahman, M. A.; Kabir, A. S. M. H; Khan, I. H (Daffodil International University, 2009)
    A bioequivalence study for the selection of the alternative and feasible mode of administration of esomeprazole pellets suspended in some common soft liquid foods has been done. 20 mg of four different brands ...
  • LINEAR DIFFERENTIAL ALGEBRAIC EQUATIONS WITH CONSTANT COEFFICIENTS 
    Hossain, M. Sahadet; Rahman, M. Mostafizur (Daffodil International University, 2009-07-01)
    Differential-algebraic equations (DAEs) arise in a variety of applications. Their analysis and numerical treatment, therefore, plays an important role in modern mathematics. The paper gives an introduction to the topics ...
  • IMPACT OF CONSISTENT FIBRE PROPERTIES ON OPTIMIZATION OF FABRIC BARRÉ 
    Rashid, Md. Sanuwar (Daffodil International University, 2009-07-01)
    Cotton is a natural fibre. It’s growth depends upon the seasonal weather, climate condition and affection of paste and insects. So the properties of cotton fibres vary not only from lot to lot but also in same lot. The ...
  • EFFECT OF WEFT PARAMETERS ON WEAVING PERFORMANCE AND FABRIC PROPERTIES 
    Haque, Md. Mahbubul (Daffodil International University, 2009-07-01)
    Threads per inch and yarn count are some of the most important parameters that affect both weaving performance and fabric property. Experimental studies were conducted by weaving fabrics with three different picks per ...
  • EFFECT OF SPINDLE SPEED ON TEXTILE PROPERTIES AND PRODUCTIVITY OF FINE JUTE YARN 
    Miazi, Md. Osman Ghani; Mahabubuzzaman, A. K. M.; Kabir, Md. Mazedul (Daffodil International University, 2009-07-01)
    Spindle speed is an important parameter for the production of jute yarn [1]. An Apron Draft spinning frame was modified in to ring system by incorporating rings and travelers instead of flyers. The experiments were performed ...
  • EFFECT OF SIZE MATERIAL ON JUTE-COTTON UNION FABRIC 
    Azad, Md. Abul Kalam; Jafrin, Shamina (Daffodil International University, 2009-07-01)
    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. ...
  • EFFECT OF FLYER SPEED ON YARN BREAKAGES IN PRODUCTION OF JUTE YARN 
    Mahabubuzzaman, A. K. M; Miazi, Md.Osman Ghani; Khan, Ayub Nabi (Daffodil International University, 2009-07-01)
    In Bangladesh, jute mills are producing conventional yarns heavier than 275 tex. These are used as hessian, sacking, carpet backing cloth etc. For diversified uses of jute it is most essential to produce medium count ...
  • BONE MINERAL DENSITY OF BANGLADESHI PEOPLE 
    Banu, Dilruba Akhter (Daffodil International University, 2009-07-01)
    This work is aimed to know about bone mineral density and its influence on bone health. For a preliminary study 30 patients of Nuclear Medicine Centre at Comilla, Bangladesh were chosen. After thorough physical observation ...
  • ASL CHARACTERS RECOGNITION USING PERSON SPECIFIC SUBSPACE METHOD 
    Hasanuzzaman, Md; Tareeq, S. M; Bhuiyan, M. A; Ueno, H.; Shirai, Y (Daffodil International University, 2009-07-01)
    This paper presents a person-specific subspace method for ASL characters recognition. To implement this person specific subspace method for ASL characters recognition the system first recognizes the faces and then uses ...
  • A BETTER WAY FOR FINDING THE OPTIMAL NUMBER OF NODES IN A DISTRIBUTED DATABASE MANAGEMENT SYSTEM 
    Mustafa, Rashed; Hossain, Md. Javed; Chowdhury, Thomas (Daffodil International University, 2009-07-01)
    Distributed Database Management System (DDBMS) is one of the prime concerns in distributed computing. The driving force of development of DDBMS is the demand of the applications that need to query very large databases ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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. ...

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