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Browsing Vol. 5, Issue 2, July 2010 by Issue Date

Browsing Vol. 5, Issue 2, July 2010 by Issue Date

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  • THREE-DIMENSIONAL CHARACTERISTICS OF THE COHERENT FINE SCALE EDDY IN TURBULENCE 
    Uddin, M. Ashraf; Tanahashi, Mamoru; Miyauchi, Toshio (Daffodil International University, 2010-07-01)
    This paper presents the three-dimensional characteristics of coherent fine scale eddies related to their axis in homogeneous isotropic turbulence in order to understand the detailed features of the fine scale eddy in ...
  • EFFECT OF SELF-TUNING FUZZY FREQUENCY CONTROLLER TO AGC ON SMES CONTROL 
    Sheikh, M.R.I; Muyeen, S.M; Tamura, J. (Daffodil International University, 2010-07-01)
    This paper presents a novel control method of Superconducting Magnetic Energy Storage (SMES) unit with a self-tuned Fuzzy Frequency Controller (FFC) associated with the Automatic Generation Control (AGC) for improving Load ...
  • HMM BASED HAND GESTURE RECOGNITION: A REVIEW ON TECHNIQUES AND APPROACHES 
    MONI, M. A. (Daffodil International University, 2010-07-01)
    Many ways of communications are used between human and computer, while using gesture is considered to be one of the most natural ways in a virtual reality system. Hand gesture is one of the typical methods of ...
  • FUNDAMENTALS OF VORTEX METHOD TO FLOW AROUND A BLUFF BODY 
    Sheel, T. K (Daffodil International University, 2010-07-01)
    The present study aims at an efficient application of the vortex method to flow around bluff body. Most bluff body systems react with fluids one way or the other. This can be designed to reduce heat transfer or drag, ...
  • ANALYSIS OF VARIABILITY OF ROCK PROPERTIES INFLUENCING WEAR OF BIT 
    Adebayo, Babatunde; Opafunso, Zacheus Olaniyan (Daffodil International University, 2010-07-01)
    This paper examines the analysis of variability of the rock properties influencing tool wear in quarries. Rock samples were collected from six different locations within the South Western Nigeria. These samples were tested ...
  • DETERMINATION OF WEIGHT LOSS PERCENTAGE AFTER BLEACHING OF CELLULOSE FABRICS WITH VARIOUS BLEACHING AGENTS 
    Mazumder, Sumon (Daffodil International University, 2010-07-01)
    Good preparation on textile materials is very much needed for successful coloration. Natural or synthetic chemicals in the fibres can interfere with wetting and dyeing performance. Hence preparation is the series of ...
  • COMPARISON OF MERGE SORT WITH A NEW TRI- MERGE SORTING ALGORITHM 
    Nayeem, Jannatun; Salek, Md. Abu (Daffodil International University, 2010-07-01)
    The sorting problem is one of the most fundamental problems in computer science. This paper is concerned with a new Tri-merge sorting algorithm. This is a modification of Merge sort. It is competitive with the fastest ...
  • BOOLEAN LATTICES WITH SECTIONAL SWITCHING MAPPINGS 
    Azad, Md. Abul Kalam; Hasan, Md.Nazmul; Rahman, Md. Zaidur (Daffodil International University, 2010-07-01)
    Consider a Boolean lattice with a greatest element 1. An interval for (1,,L,LW43;W44;= ) []1a,LaW12; is called a section. In each Section an antitone bijection is defined. We characterize these Lattices by means of two ...
  • INVESTIGATION ON MECHANICAL PROPERTIES OF A356 NANOCOMPOSITES FABRICATED BY ULTRASONIC ASSISTED CAVITATION 
    Donthamsetty, Suneel; D, Nageswara Rao. (Daffodil International University, 2010-07-01)
    This paper presents mechanical properties of A356 matrix nanocomposites fabricated by reinforcing nano silicon carbide (SiC) particles at 0.1 to 0.5 weight percent with the aid of ultrasonic cavitation. SiC nanoparticles ...
  • INTEGRATION OF TECHNOLOGIES TO IMPROVE THE PHARMACEUTICALS WASTE MANAGEMENT IN BANGLADESH 
    Hossain, K. M. Z.; Rahman, M. A; Sharif, N.; Haque, S.M.E. (Daffodil International University, 2010-07-01)
    An investigation was carried out to minimize the pollution load of pharmaceuticals industries by using integrated waste management technologies. Effluents were physically, chemically and biologically treated using three-stages ...
  • A STEGANOGRAPHIC APPROACH IN VIDEO WITH ATTACK DETECTION 
    Alam, Md. Golam Rabiul; Islam, Md. Monirul; Naznen, Tahmina; Niger, Tasnim; Sharmin, Shanjida (Daffodil International University, 2010-07-01)
    Steganography is the art and science of writing hidden messages in such a way that no one apart from the sender and intended recipient even realizes there is a hidden message. Studies have shown that Human Vision Systems ...

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