Vol. 25 No. 1 (2019): Journal of Engineering Studies and Research

Articles

• EFFECT OF GEOPHYSICAL PARAMETERS ON ATTENUATION OF CONTAMINANT IN FRESHWATER COASTAL AQUIFERS

  ADEGOKE JAMES ADEYEMO, OLATUNDE I. POPOOLA, OLUDOTUN OMONIYI FALUYI

  7-15

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• ARTIFICIAL NEURAL NETWORK IN THE MODELLING OF THE EFFECT OF CHROMIUM DOPANTS ON THE MECHANICAL PROPERTIES OF AL-4%CU ALLOY

  EYERE EMAGBETERE, OGHENEKOWHO PETER ARUOTURE, FESTUS IFEANYI ASHIEDU

  16-24

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• NEW PYRIDINE-3-SULFONATO TIN (IV), ANTIMONY (III) AND (V) HALO ADDUCTS AND COMPLEXES: SYNTHESIS AND INFRARED STUDY

  AÏSSATOU GUEYE, MOUHAMADOU BIRAME DIOP, LIBASSE DIOP

  25-29

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• EVALUATION OF THE MODEL PREDICTION TOXICITY (LD50) FOR SERIES OF 42 ORGANOPHOSPHORUS PESTICIDES

  HANANE FIKRI, TAOUFIQ FECHTALI, MOHAMED MAMOUMI

  30-35

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• CHEMICAL REAGENTS FOR SELECTIVITY IN IMPROVEMENT OF RHEOLOGICAL PROPERTIES OF CRUDE OIL

  VALI HANAQA NURULLAYEV, BEYBALA TACI USUBALIYEV, FIKRET SULEYMAN GEHREMANOV, ULKER FIKRET GEHREMANOVA

  36-45

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• PULSE WIDTH MODULATION TECHNIQUE FOR THE SPEED CONTROL OF M-PHASE AC MOTORS

  EGWAILE JOEL OSARUMWENSE, ORIAHI MATTHEW

  46-57

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