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Browsing DIU Journal of Science and Technology by Title

Browsing DIU Journal of Science and Technology by Title

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  • Identifying Effective Causes of Hypertension in Northern Area of Bangladesh 
    Das, Keya Rani; Sarker, Jaba Rani; Das, Falgunirani (Daffodil International University, 2020-07)
    The rate of morbidity and fatality owing to non-communicable diseases has been risen recent years in Bangladesh. One of the non-communicable diseases is hypertension. This cardiovascular disease is a serious risky cause ...
  • IMPACT IONIZATION DEPENDENCE OF HOLE TRAPPING PHENOMENA IN HEMTS 
    Zaman, Saif; Parker, Anthony (Daffodil International University, 2007-07-01)
    Impact ionization effects on hole trapping phenomena In high electron mobility transistor (HEMT) is investigated. For the purpose, measurement and a trap model simulation was done for two test devices. Measured and ...
  • 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 ...
  • IMPACT RESPONSE OF PLATES UNDER DROP WEIGHT IMPACT TESTING 
    Elavenil, S.; Knight, G.M. Samuel (Daffodil International University, 2012-01-01)
    Concrete structures are often subjected to long term static and short term dynamic loads. Due to a relatively low tensile strength and energy dissipating characteristics, the impact resistance of concrete is poor. ...
  • IMPLEMENTATION AND PERFORMANCE ANALYSIS OF ELLIPTIC CURVE DIGITAL SIGNATURE ALGORITHM 
    Nabi, Mohammad Noor; Mahmud, Sabbir; Rahman, M Lutfar (Daffodil International University, 2007-01-01)
    In this paper we present a novel method for obtaining fast software implementation of the Elliptic Curve Digital Signature Algorithm in the finite field GF(p) with an arbitrary prime modulus p of arbitrary length. The ...
  • An Implementation of Sustainable Solar Powered Mosquito Trap Device 
    Ahmad, Kanij; Arefin, Shamsul (Daffodil International University, 23-01)
    Mosquito control is an ongoing problem that must be constantly monitored and achieved. This is due to the creature's ability to transmit a variety of deadly diseases, and mosquitoes kill one million people each vear. ...
  • IMPLICATION OF FUZZY LOGIC IN GA FOR SOLVING MATHEMATICAL PROBLEMS 
    Rahman, A. K. M. Mahbubur; Khan, Md. Bashir Uddin; Bhuiyan, Md. Al-Amin (2007-01-01)
    In this paper we present a novel method for obtaining fast software implementation of the Elliptic Curve Digital Signature Algorithm in the finite field GF(p) with an arbitrary prime modulus p of arbitrary length. The most ...
  • IMPROVEMENT OF THE TEXT DEPENDENT SPEAKER IDENTIFICATION SYSTEM USING DISCRETE MMM WITH CEPSTRAL BASED FEATURES 
    Islam, Md. Rabiul; Rahman, Md. Fayzur; Khan, 3Muhammad Abdul Goffar (Daffodil International University, 2011-07-01)
    In this paper, an improved strategy for automated text based speaker identification scheme has been proposed. The identification process incorporates the Hidden Markov Model technique. After preprocessing the speech, ...
  • 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 ...
  • INTRODUCTION OF INTERSECTING GILLING MACHINE IN JUTE PROCESSING FOR MAKING JUTE AND BLENDED YARN 
    Miazi, Md. Osman Ghani; Mahabubuzzaman, A.K.M.; Maniruzzaman, Mohammad; Anwer, Md. Masroor (Daffodil International University, 2011-07-01)
    The study was aim to determine the suitability of intersecting gilling machine in jute processing system. In this regard the machine was used for processing of jute fibre to yarn [1]. The third drawing sliver passed ...
  • An Investigation into the Temporal Pattern of Water Quality of a Newly Formed Freshwater Lake 
    Islam, Md. Sultanul; Chowdhury, Sraboni (Daffodil International University, 2020-01)
    Cardiff Bay, one of the largest man-made freshwater lakes in Europe, was formed in April 2001 when two of the main rivers in South Wales, United Kingdom were impounded by the construction of a barrage. The water quality ...
  • Investigation of Foundry Properties of Oshogbo and Saki Silica Sand Deposits 
    Ayoola, W.A.; Oyetunji, A.; Adeosun, S. O.; Sekunowo, O. I.; Bodude, M. O. (Daffodil International University, 2013-07)
    The quality of moulding sand used in foundry usually exerts significant influence on cast properties. It is therefore imperative that the moulding characteristics of a green sand deposit are established prior to its ...
  • 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 ...
  • Investigation on Various Flax Fiber Properties to Identify Their Potential and Sustainable Applications 
    Raihan, Md. Mashud; Khatun, Mst. Murshida (Daffodil International University, 2021-07-17)
    This article represents the results of an analysis of different flax fiber properties which were expressed in different forms such as Spinning Consistency Index (SCI), Micronaire values, Maturity, Length, Uniformity, ...
  • ISOLATES APPLICATION OF MULTI-FUNCTIONAL FINISHES ON DENIM GARMENTS 
    Vijayalakshmi, D.; Ramachandran, Dr. T. (Daffodil International University, 2012-01-01)
    The main aim of this research is to apply the functional finishes to denim garments to enhance the value of the garment. The fabric selected for the research is 100% cotton with the construction of 2/1 Right Hand Twill. ...
  • 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 ...
  • littleStudy On The Shear Strength Of Foundry Sand Cores Using Clay And Cassava Starch As Binder 
    Akinlabi, Oyetunji; S.O, Seidu,; A. I, Opaluwa (Daffodil International University, 2013-07)
    Sand cores for casting intricate shapes were produced from Ojolofe silica sand using cassava starch and Iyoloko clay, Idah Kogi State Nigeria as binders. Various compositions (6 – 12% water 4 – 12% cassava starch and 5% ...
  • LOW COST DIGITAL SOLAR INSOLATION METER 
    Kaiser, M. Shamim; Haque, A. K. M. Fazlul; Rahman, M. Arifur; Alam, Abu Md. Zafor; Rahman, M. Mostafizur; Aditya, S. K (Daffodil International University, 2006-07-01)
    Terrestrial solar insolation measurement is of fundamental importance for the evaluation and deployment of solar renewable energy systems. Standard sophisticated instruments like Pyranometer and Pyrheliometer are not ...
  • MACHINE AND WEB TRANSLATOR FOR ENGLISH TO BANGLA USING NATURAL LANGUAGE PROCESS 
    Haque, Mohammad Hasibul; Hossain, Md. Fokhray; Hossain, A. N. M. Fauzul (Daffodil International University, 2010-01-01)
    The modern web contents are mostly written in English and developing a system with the facility of translating web pages from English to Bangla that can aid the massive number of people of Bangladesh. It is very important ...
  • Mathematical Model for an Effective Management of HIV Infection with a View Of Window Period 
    Aderinto, Y.O; Iyasere, J.I; Yisa, B.M; Ejieji, C.N (Daffodil International University, 2020-01)
    In this study, a mathematical model of Human Immunodeficiency Virus with a view of infection at window period is studied. The model was characterized through optimal control approach and it was established that minimum ...

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