JCSN, Vol. 35, No. 2, 2010

SYNTHESIS OF 1-(2-IODOETHYL)PYROLIDINE-SUBSTITUTED CYCLOPENTADIENE AND THEIR TRANSITION METAL COMPLEXES

  1. U. Obuzor and B. L. Booth

 

AIR QUALITY STUDIES AROUND SOME LOCAL PALM OIL MILL PLANTS AT THE NORTHERN FRINGES OF THE NIGER DELTA AREA, NIGERIA.

P.N Ede, C.C Obunwo and S.C Nleremchi

 

EFFECTS OF UREA, BORAX AND AMMONIUM PHOSPHATE ON FIRE RETARDANT AND MECHANICAL PROPERTIES OF PLASTIC OBTAINED FROM POLYVINYLCHLORIDE

D E.A. Boryo, A. I Ezeribe, A. O. Mustapha, and J. Aliyu

 

KINETICS OF THE REDUCTION OF IRON (III)COMPLEX, EN H2(FEHEDTA)20).6H20 BY THIOSULPHATE IONS IN ACID MEDIUM

N.J. Shamle, Y.N. Lohdip and A. O. Edah

 

SCANNING AND TRANSMISSION ELECTRON MICROSCOPY ANALYSIS OF A CHROMATE-PHOSPHATE CONVERSION COATING

  1. Oki, S. Otikor, E. Charles and T. K Oki

 

A NEW SYNTHESIS OF INDIGO DYE

D.C. Nwokonkwo

 

EVALUATION OF POWDERED ACETYLATED RUBBER SEED SHELL AS FILLER IN NATURAL RUBBER COMPOUNDING

L.O, Ekebafe, S.O. Ugbesia and M.O  Ekebafe

 

COMPARATIVE ANALYSIS OF MICRO – NUTRIENTS IN UREA FERTILIZER, POULTRY AND “YARWASE” BIRD MANURE

  1. E. A Boryo. P. M Dass. A. I. Ezeribe and A. Shehu

 

ANALYSIS OF PRODUCED WATER FROM THREE COMMUNITIES IN RIVERS STATE (NIGER DELTA), NIGERIA.

G U Obuzor and M. Ejimozor

 

EXTRACTIVE SPECTROPHOTOMETRIC DETERMINATION OF CAFFEINE (1, 3, 7 – TRIMETHYL, 1H – PURINE – 2, 6 {3H, 7H} – DIONE) IN SELECTED CONSUMER PRODUCTS AND ITS DEPOSITION IN THE HEART, KIDNEY AND LIVER OF RAT

J.U. Akajagbor and P.O. Ukoha

 

EFFECT OF CITRIC ACID (FOOD GRADE) ON THE QUALITY CHARACTERISTICS OF REFINED PALM KERNEL OIL STORED IN DIFFERENT CONTAINERS

J.O Arawande and O.E.Seyifunmi

 

EFFECTS OF DEGUMMING AND BLEACHING ON PHYSICOCHEMIAL PROPERTIES OF CRUDE SUNFLOWER OIL.

S Abitogun and A.A.Oshodi

 

POWDERED ACTIVATED CARBON FROM PLANTAIN PEELS (MUSA PARADISIACA) FOR UPTAKE OF ORGANIC COMPOUNDS FROM AQUEOUS MEDIA

M.O Ekebafe F.E Okieimen and L.O Ekebafe

 

SPECTROSCOPIC STUDIES OF DIVALENT METAL COMPLEXES OF ACYL- Â -NAPHTHOL LIGANDS

I.O.C. Ekejiuba and I.E .Otuokere

 

INFLUENCE OF HERBICIDES ON THE CONCENTRATION OF SOME SELECTED HEAVY METALS ON FARMLANDS AT IBAJI, KOGI STATE NIGERIA.

  1. Okorie, M. Acheneje, C.N. Omego and E.F. Chibugo

 

PREPARATION AND CHARACTERISATION OF POWDERED ACTIVATED CARBON FROM MAIZE COBS (ZEA MAYS) FOR UPTAKE OF ORGANIC WASTE FROM AQUEOUS MEDIA

C.J, Ewansiha, F.E, Okieimen, L.OEkebafe I.O Jatto and C.W Ozabor

 

COMPARISON OF HEAVY METAL LEVELS IN BIOLOGICAL RESOURCES FROM THE LOWER REACHES OF TAYLOR CREEK, NIGER DELTA, NIGERIA

  1. Agbozu, K. Opuene and C.M.A. Iwegbue

 

HEPATOTOXICITY STUDIES OF THE AQUEOUS EXTRACT OF CASSIA SIEBERIANA DC (CASSIA KOTCHIYANA OLIV.) PODS PULP IN RATS

 

Toma, H. M. Adamu, Y Karumi, I.A Umar And D.Y. Shinggu

 

THE NUTRIENT COMPOSITION OF THE LARVA OF RAFFIA PALM WEEVIL: RHYNCHOPHORUS PHOENICIS

.

  1. N. Ogbuagu

 

TEMPORAL TRENDS OF HEAVY METALS IN SHRIMPS (MACROBRACHIUM MACROBRACHION) FROM A NON-TIDAL FRESH WATER ECOSYSTEM

I.E. Agbozu, K. Opuene and C.M.A. Iwegbue

 

THE USE OF CHEMICAL FRACTIONATION TO PREDICT HEAVY METAL ACCUMULATION IN PLANT MAIZE (ZEA MAYS) GROWN ON CHROMATED COPPER ARSENATE (CCA) CONTAMINATED SOIL

  1. O.P. Urunmatsoma, E. U. Ikhuoria, F.E. Okieimen and H. S. Ukulu

 

PHYTOCHEMICAL SCREENING AND ANTIBACTERIAL ACTIVITY OF THE STEM OF CRESCENTIA CUJETE (UGBUGBA)

D.C Nwokonkwo”]

 

EFFECT OF MATRIX CHLORIDE CONCENTRATION ON ATOMIC ABSORPTION SPECTROMETRIC SIGNALS IN THE ANALYSIS OF IRON AND MERCURY

  1. Sha’ Ato, M. Asuquo, and S.O. Ajayi

 

ESTERIFICATION OF METHYLOL UREA WITH POLYESTER: EFFECT OF DIFFERENT TYPES OF POLYOL ON SOME PHYSICAL PROPERTIES OF THE COPOLYMER COMPOSITE

S.A. Osemeahon, J. T. Barminas, I.I Nkafamiya and U James

 

USE OF MIXED LIGAND COMPLEX AS SENSITIVE TITRANT FOR TRACE ANALYSIS OF L- ASCORBIC ACID IN GREEN ‘LEAFY’ VEGETABLES.

E.O.Ekanem, B.M.Wufem, D.C.Nzewi, E.W.Nsi and S.Y. Aboho

 

EFFECT OF COMBUSTION TEMPERATURE AND TIME ON ASH YIELDS OF RICE HUSKS

  1. D. Igwebike-Ossi and J.A Ibemesi

 

SYNTHESIS AND METALATION OF(IR)-2-ETHYLMORPHOLINE-8,8- DIMETHYLTRICYCLO(6.1.1.02,6)DECA-2,5-DIENE

  1. U. Obuzor and B. L. Booth

 

ESTIMATION OF PURE-COMPONENT PROPERTIES OF FATTY ACID SAND ESTERS FROM GROUP CONTRIBUTIONS

  1. O. Monago and C. Otobrise

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